Neuropsychological study in patients with ALL. Two different CNS prevention therapies--cranial irradiation plus IT methotrexate vs. IT methotrexate alone

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pavlovsky, S.; Fisman, N.; Arizaga, R.

Neurological, psychopedagogic, and psychologic long-term sequelae were evaluated in two groups of ALL patients in continuous CR for more than 2 years treated with two different CNS prophylaxis schemes. Group A, 19 patients received cranial irradiation 2400 rads plus IT MTX-DMT, and group B, 23 patients IT MTX-DMT only during induction and maintenance. All the patients were evaluated by performing neurological examination, EEG, EMG with nerve conduction velocity, CT scans, CSF studies, psychometric and psychologic studies, and neuropsychological evaluation. The most important findings were: 11 patients from group A (58%) showed abnormal CT and only one patient from group Bmore » showed CT abnormalities. The neuropsychologic evaluation (performed by L. Bender technique and Picq-Vayer scale) showed more severe impairment (grade 3-4) in eight patients from group A (42%) and none in group B (p less than 0.001). Higher incidence of abnormalities in group A suggests the existence of more severe sequelae in the patients treated with cranial irradiation plus IT MTX-DMT than with IT MTX-DMT alone.« less

The effect of balneotherapy on patients with ankylosing spondylitis.

PubMed

Altan, L; Bingöl, U; Aslan, M; Yurtkuran, M

2006-01-01

To compare the effect of balneotherapy on physical activity and quality of life as well as the symptoms of pain and stiffness with exercise alone in ankylosing spondylitis (AS) patients. A total of 60 patients who had a diagnosis of AS according to the modified New York criteria were included in the study. The patients were randomly assigned to two groups. In Group I (n = 30) the patients received balneotherapy in a therapeutic pool for 30 min once a day for 3 weeks. All patients received instructions on the exercise programme, which they were requested to repeat once a day for 30 min during the study. The patients in this group continued the same exercise programme after the end of the balneotherapy protocol to complete a course of 6 months. In Group II the patients were given the same exercise protocol but did not receive balneotherapy. Patients were evaluated before the start of the study and at 3 weeks and 24 weeks. Evaluation parameters were daily and night pain, morning stiffness, the patient's global evaluation and the physician's global evaluation (according to a scoring system of 1 to 5), the Bath Ankylosing Spondilitis Disease Activity Index (BASDAI), Bath Ankylosing Spondylitis Functional Index (BASFI), Dougados Functional Index (DFI), tragus-wall distance, chest expansion, modified Shober test (MST), fingertip-fibula head distance, and Nottingham Health Profile (NHP). Evaluations were completed in 54 patients in the two groups. Comparison of the groups showed significantly superior results for Group I for parameters of BASDAI, NHP total, pain, physical activity, tiredness and sleep score, patient's global evaluation and the physician's global evaluation at 3 weeks, but only for the parameters of patient's global evaluation and MST at 24 weeks. Balneotherapy has a supplementary effect on improvement in disease activity and functional parameters in AS patients immediately after the treatment period. However, in the light of our medium-term evaluation results, we suggest that further research is needed to assess the role of balneotherapy applied for longer durations in AS patients.

Objective evaluation of acute adverse events and image quality of gadolinium-based contrast agents (gadobutrol and gadobenate dimeglumine) by blinded evaluation. Pilot study.

PubMed

Semelka, Richard C; Hernandes, Mateus de A; Stallings, Clifton G; Castillo, Mauricio

2013-01-01

The purpose was to objectively evaluate a recently FDA-approved gadolinium-based contrast agent (GBCA) in comparison to our standard GBCA for acute adverse events and image quality by blinded evaluation. Evaluation was made of a recently FDA-approved GBCA, gadobutrol (Gadavist; Bayer), in comparison to our standard GBCA, gadobenate dimeglumine (MultiHance; Bracco), in an IRB- and HIPAA-compliant study. Both the imaging technologist and patient were not aware of the brand of the GBCA used. A total of 59 magnetic resonance studies were evaluated (59 patients, 31 men, 28 women, age range of 5-85 years, mean age of 52 years). Twenty-nine studies were performed with gadobutrol (22 abdominal and 7 brain studies), and 30 studies were performed with gadobenate dimeglumine (22 abdominal and 8 brain studies). Assessment was made of acute adverse events focusing on objective observations of vomiting, hives, and moderate and severe reactions. Adequacy of enhancement was rated as poor, fair and good by one of two experienced radiologists who were blinded to the type of agent evaluated. No patient experienced acute adverse events with either agent. The target minor adverse events of vomiting or hives, and moderate and severe reactions were not observed in any patient. Adequacy of enhancement was rated as good for both agents in all patients. Objective, blinded evaluation is feasible and readily performable for the evaluation of GBCAs. This proof-of-concept study showed that both GBCAs evaluated exhibited consistent good image quality and no noteworthy adverse events. Copyright © 2013 Elsevier Inc. All rights reserved.

Who are medical marijuana patients? Population characteristics from nine California assessment clinics.

PubMed

Reinarman, Craig; Nunberg, Helen; Lanthier, Fran; Heddleston, Tom

2011-01-01

Marijuana is a currently illegal psychoactive drug that many physicians believe has substantial therapeutic uses. The medical literature contains a growing number of studies on cannabinoids as well as case studies and anecdotal reports suggesting therapeutic potential. Fifteen states have passed medical marijuana laws, but little is known about the growing population of patients who use marijuana medicinally. This article reports on a sample of 1,746 patients from a network of nine medical marijuana evaluation clinics in California. Patients completed a standardized medical history form; evaluating physicians completed standardized evaluation forms. From this data we describe patient characteristics, self-reported presenting symptoms, physician evaluations, other treatments tried, other drug use, and medical marijuana use practices. Pain, insomnia, and anxiety were the most common conditions for which evaluating physicians recommended medical marijuana. Shifts in the medical marijuana patient population over time, the need for further research, and the issue of diversion are discussed.

Methods Used in Economic Evaluations of Testing and Diagnosis for Ovarian Cancer: A Systematic Review.

PubMed

Sharma, Vishal; Sundar, Sudha S; Breheny, Katie; Monahan, Mark; Sutton, Andrew John

2016-06-01

There are multiple tests available that can help diagnose ovarian cancer, and the cost-effective analysis of these diagnostic interventions is essential for making well-informed decisions regarding resource allocation. There are multiple factors that can impact on the conclusions drawn from economic evaluations including test accuracy, the impact of the testing pathway on patient costs and outcomes, and delays along the ovarian cancer test-treat pathway. The objective of this study was to evaluate how test accuracy, the choice of perspective, and delays along the testing and diagnostic pathway have been incorporated in economic evaluations of testing for ovarian cancer. A systematic review of published literature was undertaken to identify economic evaluations (eg, cost-effectiveness, cost-utility analysis) focused on testing and diagnosis for ovarian cancer. Seven studies met the inclusion criteria. Six studies incorporated test accuracy and its impact on patients to some extent. Four studies adopted a societal perspective, but only one considered the costs incurred by patients on the testing and diagnosis pathway. Where delays on the testing pathway were incorporated into the analysis, these were frequently due to false-negative test results leading to delays in patients accessing treatment. Any anxiety that patients might experience as a result of a positive test was not considered in these studies. The impact on patients of receiving a positive test in terms of anxiety and the costs incurred by patients having to attend for testing and diagnosis are rarely considered. Delays along the testing and diagnosis pathway can have a major effect on patient outcomes, and it is important that these are acknowledged in economic evaluations focused on testing. Future economic analysis should incorporate these key determinants in order that diagnostic tests for ovarian cancer can be robustly evaluated.

Low evaluation rate for osteoporosis among patients presenting with a rib fracture.

PubMed

Kim, Whang; Gong, Hyun Sik; Lee, Seung Hoo; Park, Jin Woo; Kim, Kahyun; Baek, Goo Hyun

2017-12-01

This study in a regional hospital setting found a low evaluation rate for osteoporosis among patients presenting with a rib fracture. Increased emphasis or education for osteoporosis evaluation may be necessary in case of rib fractures. Rib fractures from a low-energy trauma are common in the elderly, and a history of rib fracture has been reported to increase the risk for a subsequent osteoporotic fracture. The purpose of this study was to evaluate how many of the patients presenting with an isolated rib fracture were being evaluated for osteoporosis and the risk for a subsequent fracture. We retrospectively reviewed all patients aged 50 years or older who were diagnosed with a rib fracture between January 2011 and April 2016 at a regional tertiary care university hospital near Seoul, South Korea. We excluded those who had been treated for osteoporosis or those with other concomitant fractures or fractures from a motor vehicle accident or cancer. We evaluated the frequency of dual energy X-ray absorptiometry (DXA) scan examinations in these patients. There were 231 patients with isolated rib fractures (132 men and 99 women). The mean age was 65 years. Rib fractures were most commonly diagnosed at the emergency department and most of the patients were referred to the department of thoracic surgery for follow-up evaluations. Of these 231 patients, 29 (12%) had DXA examinations after the injury, and only 9 (4%) of them did so within 6 months. Physicians specializing in orthopedic surgery, family medicine, internal medicine, rehabilitation medicine, and emergency medicine were ordering the examination. This study in a regional hospital setting found a low evaluation rate for osteoporosis among patients presenting with a rib fracture. This study suggests that increased emphasis or education for osteoporosis evaluation may be necessary for physicians who are often referred to for care of rib fractures.

Periodontal status of Pakistani orthodontic patients.

PubMed

Moosa, Yousuf; Han, Ling Na; Safdar, Jawad; Sheikh, Omair Ahmed; Pan, Ya Ping

2015-01-01

The objective of this study was to evaluate and compare the periodontal status of orthodontic patients and non-orthodontic patients, aged 15-28 years, of both genders. The cross-sectional study included 100 orthodontic and 100 non-orthodontic patients evaluated using a Community Periodontal Index for Treatment Need (CPITN) probe on the index teeth. A questionnaire was distributed to the participants to assess and evaluate the use of oral hygiene aids. The data were analyzed using SPSS version 17, and various comparisons were performed using the chi-square test. The study revealed that there was a statistically significant association in CPITN scores between the orthodontic and non-orthodontic patients (p < 0.01). The study showed that patients undergoing orthodontic treatment have increased plaque accumulation and probing depth resulting in periodontal tissue destruction. Proper oral hygiene practices and interdental aids should be employed to control plaque.

The Utility of Pitch Elevation in the Evaluation of Oropharyngeal Dysphagia: Preliminary Findings

ERIC Educational Resources Information Center

Malandraki, Georgia A.; Hind, Jacqueline A.; Gangnon, Ronald; Logemann, Jeri A.; Robbins, JoAnne

2011-01-01

Purpose: To evaluate the utility of a pitch elevation task in the assessment of oropharyngeal dysphagia. Method: This study was a pilot prospective cohort study including 40 consecutive patients (16 male and 24 female) who were referred by their physician for a swallowing evaluation. Patients were evaluated with a noninstrumental clinical…

Design simplicity influences patient portal use: the role of aesthetic evaluations for technology acceptance

PubMed Central

Watkins, Ivan; Mackert, Michael S; Xie, Bo; Stephens, Keri K; Shalev, Heidi

2016-01-01

Objective This study focused on patient portal use and investigated whether aesthetic evaluations of patient portals function are antecedent variables to variables in the Technology Acceptance Model. Methods A cross-sectional survey of current patient portals users (N = 333) was conducted online. Participants completed the Visual Aesthetics of Website Inventory, along with items measuring perceived ease of use (PEU), perceived usefulness (PU), and behavioral intentions (BIs) to use the patient portal. Results The hypothesized model accounted for 29% of the variance in BIs to use the portal, 46% of the variance in the PU of the portal, and 29% of the variance in the portal’s PEU. Additionally, one dimension of the aesthetic evaluations functions as a predictor in the model – simplicity evaluations had a significant positive effect on PEU. Conclusion This study provides evidence that aesthetic evaluations – specifically regarding simplicity – function as a significant antecedent variable to patients’ use of patient portals and should influence patient portal design strategies. PMID:26635314

Efficacy of scheduled return visits for emergency department patients with non-specific abdominal pain.

PubMed

Boendermaker, Annemieke E; Coolsma, Constant W; Emous, Marloes; Ter Avest, Ewoud

2018-06-02

Many patients presenting with abdominal pain to emergency departments (EDs) are discharged without a definitive diagnosis. For these patients, often designated as having non-specific abdominal pain, re-evaluation is often advocated. We aimed to investigate how often re-evaluation changes the diagnosis and clinical management and discern factors that could help identify patients likely to benefit from re-evaluation. This was a retrospective study conducted in the Netherlands between 1 January 2014 and 31 December 2015 of patients asked to return to the ED after an initial presentation with acute non-traumatic abdominal pain. The primary outcome was a clinically relevant change in treatment (surgery, endoscopy during admission and/or hospitalisation) and diagnosis at ED re-evaluation within 30 hours. During the 2-year study period, 358 ED patients with non-specific abdominal pain were scheduled for re-evaluation. Of these, 14% (11%-18%)) did not present for re-evaluation. Re-evaluation resulted in a clinically relevant change in diagnosis and treatment in, respectively, 21.3% (17%-29%)) and 22.3% (18%-27%)) of the subjects. Of the clinical, biochemical and radiological factors available at the index visit, C reactive protein (CRP) at the index visit predicted a change in treatment (CRP >27 mg/L likelihood ratio (LR)+ 1.69 (1.21-2.36)), while an increase in CRP of >25 mg/L between index and re-evaluation visit (LR+ 2.85 (1.88-4.32)) and the conduct of radiological studies at the re-evaluation visit were associated with changes in treatment (LR+ 3.05 (2.41-3.86)). Re-evaluation within 30 hours for ED patients discharged with non-specific abdominal pain resulted in a clinically relevant change in diagnosis and therapy in almost one-quarter of patients. Elevated CRP at the index visit might assist in correctly identifying patients with a greater likelihood of needing treatment in follow-up, and a low threshold for radiological studies should be considered during re-evaluation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Evaluating Patient Motivation and the Use of Online Health Information: Keeping Patients and Families in the Loop

ERIC Educational Resources Information Center

Lewis, Carol Ann

2013-01-01

Purpose: To evaluate the adult patient's understanding of the emergency department (ED) discharge instructions and motivation to use an online health education website. A survey of the ED staff was incorporated into the study to evaluate the ED staff members' motivation to include patient education on an online health education website prior to…

Monitoring and evaluation of patient involvement in clinical practice guideline development: lessons from the Multidisciplinary Guideline for Employment and Severe Mental Illness, the Netherlands.

PubMed

van der Ham, Alida J; van Erp, Nicole; Broerse, Jacqueline E W

2016-04-01

The aim of this study was to gain better insight into the quality of patient participation in the development of clinical practice guidelines and to contribute to approaches for the monitoring and evaluation of such initiatives. In addition, we explore the potential of a dialogue-based approach for reconciliation of preferences of patients and professionals in the guideline development processes. The development of the Multidisciplinary Guideline for Employment and Severe Mental Illness in the Netherlands served as a case study. Methods for patient involvement in guideline development included the following: four patient representatives in the development group and advisory committee, two focus group discussions with patients, a dialogue session and eight case studies. To evaluate the quality of patient involvement, we developed a monitoring and evaluation framework including both process and outcome criteria. Data collection included observations, document analysis and semi-structured interviews (n = 26). The quality of patient involvement was enhanced using different methods, reflection of patient input in the guideline text, a supportive attitude among professionals and attention to patient involvement throughout the process. The quality was lower with respect to representing the diversity of the target group, articulation of the patient perspective in the GDG, and clarity and transparency concerning methods of involvement. The monitoring and evaluation framework was useful in providing detailed insights into patient involvement in guideline development. Patient involvement was evaluated as being of good quality. The dialogue-based approach appears to be a promising method for obtaining integrated stakeholder input in a multidisciplinary setting. © 2015 John Wiley & Sons Ltd.

Effectiveness, pharmacokinetics, and safety of a new sustained-release leuprolide acetate 3.75-mg depot formulation for testosterone suppression in patients with prostate cancer: a Phase III, open-label, international multicenter study.

PubMed

Marberger, Michael; Kaisary, Amir V; Shore, Neal D; Karlin, Gary S; Savulsky, Claudio; Mis, Ricard; Leuratti, Chiara; Germa, Josep R

2010-04-01

A microencapsulated, sustained-release formulation of leuprolide acetate 3.75 mg has been developed. This study investigated the effectiveness, pharmacokinetics, and safety profile of a 1-month leuprolide acetate 3.75-mg depot formulation for suppressing testosterone concentrations in patients with prostate cancer. This was a Phase III, open-label, international multicenter clinical trial. Patients with prostate cancer who, in the judgment of the investigators, could benefit from androgen deprivation therapy received 6 monthly intramuscular injections of leuprolide acetate 3.75-mg depot. Plasma testosterone concentrations were determined at specific times throughout the study. The primary end point was the proportion of successful patients over the total number of evaluable patients (ie, patients with evaluable testosterone concentrations at all monthly assessments and no missing values due to treatment-related adverse events). Treatment success was defined as testosterone suppression below the clinical castration level (ie,

Clinical characteristics of patients with tinnitus evaluated with the Tinnitus Sample Case History Questionnaire in Japan: A case series

PubMed Central

Kojima, Takashi; Kanzaki, Sho; Oishi, Naoki; Ogawa, Kaoru

2017-01-01

Background The Tinnitus Sample Case History Questionnaire was determined as a standardized questionnaire for obtaining patient case histories and for characterizing patients into subgroups at the Tinnitus Research Initiative in 2006. In this study, we developed a Japanese version of this questionnaire for evaluating the clinical characteristics of patients with tinnitus. The Japanese version of the questionnaire will be available for evaluating treatments for tinnitus and for comparing data on tinnitus in research centers. Aims/Objectives To evaluate the clinical characteristics of patients with tinnitus in Japan using a newly developed Japanese version of Tinnitus Sample Case History Questionnaire. Study design This was a prospective study based on patient records. Setting University hospitals, general hospitals, and clinics. Subjects and methods We collected patient data using a Japanese translated version of the Tinnitus Sample Case History Questionnaire. In total, 584 patients who visited our institutions in Japan between August 2012 and March 2014 were included (280 males and 304 females; age 13–92 years; mean age, 60.8). We examined patients after dividing them into two groups according to the presence or absence of hyperacusis. The collected results were compared with those from the Tinnitus Research Initiative database. Results Compared with the TRI database, there were significantly more elderly female patients and fewer patients with trauma-associated tinnitus. There was a statistically lower ratio of patients with hyperacusis. We found that patients with tinnitus in addition to hyperacusis had greater tinnitus severity and exhibited higher rates of various complications. Conclusion The Japanese version of the Tinnitus Sample Case History Questionnaire developed in this study can be a useful tool for evaluating patients with tinnitus in Japan. The results of this multicenter study reflect the characteristics of patients with tinnitus who require medical care in Japan. Our data provides a preliminary basis for an international comparison of tinnitus epidemiology. PMID:28841656

Evaluation of depression, quality of life and body image in patients with Cushing's disease.

PubMed

Alcalar, Nilufer; Ozkan, Sedat; Kadioglu, Pinar; Celik, Ozlem; Cagatay, Penbe; Kucukyuruk, Baris; Gazioglu, Nurperi

2013-09-01

The aim of this study was to evaluate patients with Cushing's disease (CD) who had undergone transsphenoidal surgery in terms of depression, quality of life (QoL), and perception of body image in comparison to healthy controls. Forty patients with CD and 40 healthy controls matched for demographic characteristics were included in the study. The subjects were evaluated with the Beck depression inventory (BDI), the health survey-short form (SF-36) and the multidimensional body-self relations questionnaire (MBSRQ). Subgroups of the patients with CD were formed on the basis of remission status and BDI scores. In this study, QoL in the general health category and body image were lower in the patients with CD than in the healthy subjects. However, no differences in depression scores were found between the two groups. When the CD group was evaluated according to remission rate, the mean BDI score was significantly higher in the CD patients without remission than in both the CD patients with remission and the healthy subjects (p = 0.04). However, the physical functioning, bodily pain and general health scores of the CD patients without remission on the SF-36 questionnaire were lower than in the CD patients in remission and the healthy subjects (p = 0.002, p = 0.04, p = 0.002, respectively). Fitness evaluation, health evaluation and body areas satisfaction scores of the MBSRQ were significantly different in the three groups (p = 0.003, p = 0.009 and p = 0.001, respectively). In this study, patients with CD were found to have lower QoL, lower body image perception and higher levels of depression compared to healthy controls, particularly if the disease is persistant despite surgery.

Design simplicity influences patient portal use: the role of aesthetic evaluations for technology acceptance.

PubMed

Lazard, Allison J; Watkins, Ivan; Mackert, Michael S; Xie, Bo; Stephens, Keri K; Shalev, Heidi

2016-04-01

This study focused on patient portal use and investigated whether aesthetic evaluations of patient portals function are antecedent variables to variables in the Technology Acceptance Model. A cross-sectional survey of current patient portals users (N = 333) was conducted online. Participants completed the Visual Aesthetics of Website Inventory, along with items measuring perceived ease of use (PEU), perceived usefulness (PU), and behavioral intentions (BIs) to use the patient portal. The hypothesized model accounted for 29% of the variance in BIs to use the portal, 46% of the variance in the PU of the portal, and 29% of the variance in the portal's PEU. Additionally, one dimension of the aesthetic evaluations functions as a predictor in the model - simplicity evaluations had a significant positive effect on PEU. This study provides evidence that aesthetic evaluations - specifically regarding simplicity - function as a significant antecedent variable to patients' use of patient portals and should influence patient portal design strategies. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

High frequency of primary hyperaldosteronism among hypertensive patients from a primary care area in Sweden.

PubMed

Westerdahl, Christina; Bergenfelz, Anders; Isaksson, Anders; Wihl, Anders; Nerbrand, Christina; Valdemarsson, Stig

2006-09-01

To search for primary hyperaldosteronism (PHA) among previously known hypertensive patients in primary care, using the aldosterone/renin ratio (ARR), and to evaluate clinical and biochemical characteristics in patients with high or normal ratio. Patient survey study. The study population was recruited by written invitation among hypertensive patients in two primary care areas in Sweden. A total of 200 patients met the criteria and were included in the study. The ARR was calculated from serum aldosterone and plasma renin concentrations. The cut-off level for ARR was set to 100, as confirmed in 28 healthy subjects. Patients with increased ARR were considered for a confirmatory test, using the fludrocortisone suppression test. Of 200 patients, 50 patients had ARR > 100; 26 patients were further evaluated by fludrocortisone suppression test. Seventeen of these patients had an incomplete aldosterone inhibition. In total 17 of 200 evaluated patients (8.5%) had an incomplete suppression with fludrocortisone. This confirms previous reports on a high frequency of PHA. No significant biochemical or clinical differences were found among hypertensive patients with PHA compared with the whole sample.

Craniofacial and dental malformations in Costello syndrome: A detailed evaluation using multi-detector row computed tomography.

PubMed

Takahashi, Masashi; Ohashi, Hirofumi

2013-06-01

Costello syndrome is a rare multiple congenital anomaly syndrome caused by heterozygous germline HRAS mutations, which is characterized by intellectual disability, growth retardation, distinctive facies, loose skin, cardiomyopathy and a preposition to malignancies. Although teeth abnormalities have been encountered in nearly two-thirds of the patients in literature, the evaluation tended to be limited to the extent which can be obtained from physical examination. We investigated detailed craniofacial, oral and dental findings in four patients with Costello syndrome. In this study, images reconstructed by multi-detector row computed tomography (MDCT) were used as substitutes for dental cast study and panoramic and lateral cephalometric radiograph studies to evaluate dental arches, tooth size, relationships between craniofacial and dental structures, and hypodontia. All four patients showed true/relative macrocephaly with facial bone hypoplasia and gingival hypertrophy. Occlusal attrition, malocclusion, small dental arches, microdontia, and convex face were noted in three patients. In addition, one patient showed dental caries, conic tooth and gingivitis, and another patient showed hypodontia. Our study suggests that craniofacial and dental abnormalities are common in Costello syndrome patients and comprehensive dental care should be provided from early infancy. To our knowledge, this is the first study of thorough craniofacial and dental evaluation by using MDCT in Costello syndrome. MDCT is a useful tool for precise evaluation of craniofacial and oral manifestations in patients with congenital anomaly/intellectual disability syndromes. © 2012 The Authors. Congenital Anomalies © 2012 Japanese Teratology Society.

Economic evaluation in patient safety: a literature review of methods.

PubMed

de Rezende, Bruna Alves; Or, Zeynep; Com-Ruelle, Laure; Michel, Philippe

2012-06-01

Patient safety practices, targeting organisational changes for improving patient safety, are implemented worldwide but their costs are rarely evaluated. This paper provides a review of the methods used in economic evaluation of such practices. International medical and economics databases were searched for peer-reviewed publications on economic evaluations of patient safety between 2000 and 2010 in English and French. This was complemented by a manual search of the reference lists of relevant papers. Grey literature was excluded. Studies were described using a standardised template and assessed independently by two researchers according to six quality criteria. 33 articles were reviewed that were representative of different patient safety domains, data types and evaluation methods. 18 estimated the economic burden of adverse events, 3 measured the costs of patient safety practices and 12 provided complete economic evaluations. Healthcare-associated infections were the most common subject of evaluation, followed by medication-related errors and all types of adverse events. Of these, 10 were selected that had adequately fulfilled one or several key quality criteria for illustration. This review shows that full cost-benefit/utility evaluations are rarely completed as they are resource intensive and often require unavailable data; some overcome these difficulties by performing stochastic modelling and by using secondary sources. Low methodological transparency can be a problem for building evidence from available economic evaluations. Investing in the economic design and reporting of studies with more emphasis on defining study perspectives, data collection and methodological choices could be helpful for strengthening our knowledge base on practices for improving patient safety.

Study design of PANGAEA 2.0, a non-interventional study on RRMS patients to be switched to fingolimod.

PubMed

Ziemssen, Tjalf; Kern, Raimar; Cornelissen, Christian

2016-08-08

The therapeutic options for patients with Multiple Sclerosis (MS) have steadily increased due to the approval of new substances that now supplement traditional first-line agents, demanding a paradigm shift in the assessment of disease activity and treatment response in clinical routine. Here, we report the study design of PANGAEA 2.0 (Post-Authorization Non-interventional GermAn treatment benefit study of GilEnyA in MS patients), a non-interventional study in patients with relapsing-remitting MS (RRMS) identify patients with disease activity and monitor their disease course after treatment switch to fingolimod (Gilenya®), an oral medication approved for patients with highly active RRMS. In the first phase of the PANGAEA 2.0 study the disease activity status of patients receiving a disease-modifying therapy (DMT) is evaluated in order to identify patients at risk of disease progression. This evaluation is based on outcome parameters for both clinical disease activity and magnetic resonance imaging (MRI), and subclinical measures, describing disease activity from the physician's and the patient's perspective. In the second phase of the study, 1500 RRMS patients identified as being non-responders and switched to fingolimod (oral, 0.5 mg/daily) are followed-up for 3 years. Data on relapse activity, disability progression, MRI lesions, and brain volume loss will be assessed in accordance to 'no evidence of disease activity-4' (NEDA-4). The modified Rio score, currently validated for the evaluation of treatment response to interferons, will be used to evaluate the treatment response to fingolimod. The MS management software MSDS3D will guide physicians through the complex processes of diagnosis and treatment. A sub-study further analyzes the benefits of a standardized quantitative evaluation of routine MRI scans by a central reading facility. PANGAEA 2.0 is being conducted between June 2015 and December 2019 in 350 neurological practices and centers in Germany, including 100 centers participating in the sub-study. PANGAEA 2.0 will not only evaluate the long-term benefit of a treatment change to fingolimod but also the applicability of new concepts of data acquisition, assessment of MS disease activity and evaluation of treatment response for the in clinical routine. BfArM6532; Trial Registration Date: 20/05/2015.

Evaluation of self-esteem in cancer patients undergoing chemotherapy treatment1

PubMed Central

Leite, Marilia Aparecida Carvalho; Nogueira, Denismar Alves; Terra, Fábio de Souza

2015-01-01

Objective: to evaluate the self-esteem of cancer patients undergoing chemotherapy. Method: descriptive analytical cross-sectional study with a quantitative approach. Around 156 patients that attended an oncology unit of a mid-sized hospital participated in the study. Results: we found a higher frequency of patients with high self-esteem, but some of them showed average or low self-esteem. The scale showed a Cronbach's alpha value of 0.746, by considering its acceptable internal consistency for the evaluated items. No independent variables showed significant associations with self-esteem. Conclusion: the cancer patients evaluated have presented high self-esteem; thus, it becomes crucial for nursing to plan the assistance of patients undergoing chemotherapy treatments, which enables actions and strategies that meet their physical and psychosocial conditions, aiming to maintain and rehabilitate these people's emotional aspects. PMID:26625999

The evaluation of temperament and quality of life in patients with polycystic ovary syndrome.

PubMed

Ozcan Dag, Zeynep; Alpua, Murat; Isik, Yuksel; Buturak, S Visal; Tulmac, Ozlem B; Turkel, Yakup

2017-03-01

To evaluate the temperament and quality of life (QoL) of patients with PCOS. Fifty-three adult patients with PCOS and 38 healthy controls were enrolled in the study. Demographic characteristics including age, education and body mass index (BMI) were recorded. Affective temperaments were assessed by the temperament evaluation of Memphis, Pisa, Paris and San Diego-autoquestionnaire version (TEMPS-A) scale. The general health-related quality of life (HRQoL) instrument used in this study was short Form 36. Hospital anxiety and depression scale (HADS) were also performed. The patients with PCOS had significantly higher rates of depressive, anxious and hyperthymic scores compared to controls. The PCOS patients had significantly lower mean SF-36 health summary scores. TEMPS-A seems to be an easy and reliable test to evaluate temperament in PCOS patients.

Antibiotics Are the Most Commonly Identified Cause of Perioperative Hypersensitivity Reactions.

PubMed

Kuhlen, James L; Camargo, Carlos A; Balekian, Diana S; Blumenthal, Kimberly G; Guyer, Autumn; Morris, Theresa; Long, Aidan; Banerji, Aleena

2016-01-01

Hypersensitivity reactions (HSRs) during the perioperative period are unpredictable and can be life threatening. Prospective studies for the evaluation of perioperative HSRs are lacking, and data on causative agents vary between different studies. The objective of this study was to prospectively determine the success of a comprehensive allergy evaluation plan for patients with HSRs during anesthesia, including identification of a causative agent and outcomes during subsequent anesthesia exposure. All patients referred for a perioperative HSR between November 2013 and March 2015, from a Boston teaching hospital, were evaluated using a standardized protocol with skin testing (ST) within 6 months of HSR. Comprehensive allergy evaluation included collection of patient information, including characteristics of HSR during anesthesia. We reviewed the results of ST and/or test doses for all potential causative medications Event-related tryptase levels were reviewed when available. Over 17 months, 25 patients completed the comprehensive allergy evaluation. Fifty-two percent (13 of 25) were female with a median age of 52 (interquartile range 43-66) years. The most frequently observed HSR systems were cutaneous (68%), cardiovascular (64%), and pulmonary (24%). A culprit drug, defined as a positive ST, was identified in 36% (9 of 25) of patients. The most common agent identified was cefazolin (6 of 9). After our comprehensive evaluation and management plan, 7 (7 of 8, 88%) patients tolerated subsequent anesthesia. Cefazolin was the most commonly identified cause of a perioperative HSR in our study population. Skin testing patients within 6 months of a perioperative HSR may improve the odds of finding a positive result. Tolerance of subsequent anesthesia is generally achieved in patients undergoing our comprehensive evaluation. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Utilization of Physical Therapy Intervention Among Patients With Plantar Fasciitis in the United States.

PubMed

Fraser, John J; Glaviano, Neal R; Hertel, Jay

2017-02-01

Study Design Retrospective observational study. Background Plantar fasciitis is responsible for 1 million ambulatory patient care visits annually in the United States. Few studies have investigated practice patterns in the treatment of patients with plantar fasciitis. Objective To assess physical therapist utilization and employment of manual therapy and supervised rehabilitation in the treatment of patients with plantar fasciitis. Methods A retrospective review of the PearlDiver patient record database was used to evaluate physical therapist utilization and use of manual therapy and supervised rehabilitation in patients with plantar fasciitis between 2007 and 2011. An International Classification of Diseases code (728.71) was used to identify plantar fasciitis, and Current Procedural Terminology codes were used to identify evaluations (97001), manual therapy (97140), and rehabilitation services (97110, 97530, 97112). Results A total of 819 963 unique patients diagnosed with plantar fasciitis accounted for 5 739 737 visits from 2007 to 2011, comprising 2.7% of all patients in the database. Only 7.1% (95% confidence interval: 7.0%, 7.1%) of patients received a physical therapist evaluation. Of the 57 800 patients evaluated by a physical therapist (59.8% female), 50 382 (87.2% ± 0.4%) received manual therapy, with significant increases in utilization per annum. A large proportion (89.5% ± 0.4%) received rehabilitation following physical therapist evaluation. Conclusion Despite plantar fasciitis being a frequently occurring musculoskeletal condition, a small proportion of patients with plantar fasciitis were seen by physical therapists. Most patients who were evaluated by a physical therapist received manual therapy and a course of supervised rehabilitation as part of their plan of care. Level of Evidence Treatment, level 2a. J Orthop Sports Phys Ther 2017;47(2):49-55. doi:10.2519/jospt.2017.6999.

Quality of life in patients with dental conditions: comparing patients' and providers' evaluation.

PubMed

Sampogna, F; Johansson, V; Axtelius, B; Abeni, D; Söderfeldt, B

2009-12-01

To measure the agreement between patients and their caregivers in evaluating patients' oral quality of life. Cross-sectional study. Data collected in four Swedish dental clinics in 2004. Consecutive patients. Data were completed for 444 patients. Fifteen dentists and 12 dental hygienists agreed to participate. For each patient, the patient him/herself and his/her caregiver completed the 14-item Oral Health Impact Profile (OHIP-14), a specific instrument used to measure quality of life in oral conditions, with higher scores indicating a worse quality of life. Information on personal and clinical characteristics of patients were also collected. Median OHIP-14 scores given by caregivers and patients were calculated and compared in different subgroups of patients. Cohen's kappa was calculated to measure the agreement between the evaluation of patients and caregivers. OHIP-14 scores median values were 3.0 among patients and 9.0 among caregivers. Caregivers always gave a higher score than patients, especially in older patients and patients with lower education. The concordance between patients' and caregivers' evaluation was very low (for different OHIP-14 cutoffs: Cohen's kappa from 0.10 to 0.15). In this study, great discrepancies were observed between patients and caregivers in the evaluation of patients' oral quality of life, with caregivers overestimating the burden of dental conditions on patients. It is important to improve patient-caregiver communication, in order to increase patient satisfaction and provide better care. A good patient-caregiver relationship is essential for the patients' well-being and their adherence to treatment.

[TECAR therapy for Peyronie’s disease: a phase-one prospective study. Great evidence in patients with erectile dysfunction].

PubMed

Pavone, Carlo; Castrianni, Davide; Romeo, Salvatore; Napoli, Enrica; Usala, Manuela; Gambino, Giuseppa; Scaturro, Dalila; Letizia Mauro, Giulia

2013-01-01

Our phase-one prospective study wants to evaluate the safety and tolerability of TECAR therapy in the treatment of Peyronie’s disease. From June 2011 to September 2012 we enrolled 70 patients. Each patient had been previously subjected to andrological examination, to a questionnaire for the evaluation of IPP and ED, and the SF-36 (V1) for the evaluation of the general state of health. The evaluation of pain was made using the VAS scale of pain. Every patient was subjected to TECAR treatment of the fibrotic plaque (both in resistive mode and in capacitive mode) for a total of three sessions carried out on consecutive days. We recorded a good compliance by patients; none of them reported side effects. Pain was decreased by the technique in 80% of the cases.The whole sample completed the study. Surprisingly enough those patients who complained also of erectile dysfunction, reported an improvement in sexual potency.

Evaluation and Management of Patch Test-Negative Patients With Generalized Dermatitis.

PubMed

Spiker, Alison; Mowad, Christen M

Patients with generalized dermatitis are common in dermatology practices. Allergic contact dermatitis is often suspected, and patients frequently undergo patch testing. When the patch testing result is negative, further evaluation and management of these patients are challenging. The purpose of this study was to survey members of the American Contact Dermatitis Society regarding the evaluation and management of patch test-negative patients with generalized dermatitis. Generalized dermatitis was the most common term identified for patch test-negative patients with diffuse dermatitis. After having negative expanded patch testing results, most physicians proceeded with additional testing including skin biopsy, complete blood cell count with differential, and liver and renal function tests. The most commonly used systemic treatment is prednisone, followed by methotrexate. Narrow-band ultraviolet B (UVB) is the most commonly used light source. Antihistamines are frequently prescribed. Food allergy is not felt to be causative. This cohort of patients experiences significant impairment in quality of life, stress on personal relationships, and time off work. The management of patch test-negative patients with generalized dermatitis is challenging. This study provides insight into management of these complex patients. It also demonstrates practice gaps in the management of these patients, indicating a need for further studies to direct the evaluation and management of this patient population.

Patient-mediated knowledge translation (PKT) interventions for clinical encounters: a systematic review.

PubMed

Gagliardi, Anna R; Légaré, France; Brouwers, Melissa C; Webster, Fiona; Badley, Elizabeth; Straus, Sharon

2016-02-29

Patient-mediated knowledge translation (PKT) interventions engage patients in their own health care. Insight on which PKT interventions are effective is lacking. We sought to describe the type and impact of PKT interventions. We performed a systematic review of PKT interventions, defined as strategies that inform, educate and engage patients in their own health care. We searched MEDLINE, EMBASE and the Cochrane Library from 2005 to 2014 for English language studies that evaluated PKT interventions delivered immediately before, during or upon conclusion of clinical encounters to individual patients with arthritis or cancer. Data were extracted on study characteristics, PKT intervention (theory, content, delivery, duration, personnel, timing) and outcomes. Interventions were characterized by type of patient engagement (inform, activate, collaborate). We performed content analysis and reported summary statistics. Of 694 retrieved studies, 16 were deemed eligible (5 arthritis, 11 cancer; 12 RCTs, 4 cohort studies; 7 low, 3 uncertain, 6 high risk of bias). PKT interventions included print material in 10 studies (brochures, booklets, variety of print material, list of websites), electronic material in 10 studies (video, computer program, website) and counselling in 2 studies. They were offered before, during and after consultation in 4, 1 and 4 studies, respectively; as single or multifaceted interventions in 10 and 6 studies, respectively; and by clinicians, health educators, researchers or volunteers in 4, 3, 5 and 1 study, respectively. Most interventions informed or activated patients. All studies achieved positive impact in one or more measures of patient knowledge, decision-making, communication and behaviour. This was true regardless of condition, PKT intervention, timing, personnel, type of engagement or delivery (single or multifaceted). No studies assessed patient harms, or interventions for providers to support PKT intervention delivery. Two studies evaluated the impact on providers of PKT interventions aimed at patients. Single interventions involving print material achieved beneficial outcomes as did more complex interventions. Few studies were eligible, and no studies evaluated patient harms, or provider outcomes. Further research is warranted to evaluate these PKT interventions in more patients, or patients with different conditions; different types of PKT interventions for patients and for providers; and potential harms associated with interventions.

Physicians' evaluations of patients' decisions to refuse oncological treatment

PubMed Central

van Kleffens, T; van Leeuwen, E

2005-01-01

Objective: To gain insight into the standards of rationality that physicians use when evaluating patients' treatment refusals. Design of the study: Qualitative design with indepth interviews. Participants: The study sample included 30 patients with cancer and 16 physicians (oncologists and general practitioners). All patients had refused a recommended oncological treatment. Results: Patients base their treatment refusals mainly on personal values and/or experience. Physicians mainly emphasise the medical perspective when evaluating patients' treatment refusals. From a medical perspective, a patient's treatment refusal based on personal values and experience is generally evaluated as irrational and difficult to accept, especially when it concerns a curative treatment. Physicians have a different attitude towards non-curative treatments and have less difficulty accepting a patient's refusal of these treatments. Thus, an important factor in the physician's evaluation of a treatment refusal is whether the treatment refused is curative or non-curative. Conclusion: Physicians mainly use goal oriented and patients mainly value oriented rationality, but in the case of non-curative treatment refusal, physicians give more emphasis to value oriented rationality. A consensus between the value oriented approaches of patient and physician may then emerge, leading to the patient's decision being understood and accepted by the physician. The physician's acceptance is crucial to his or her attitude towards the patient. It contributes to the patient's feeling free to decide, and being understood and respected, and thus to a better physician–patient relationship. PMID:15738431

The effect of a geriatric evaluation on treatment decisions and outcome for older cancer patients - A systematic review.

PubMed

Hamaker, Marije E; Te Molder, Marthe; Thielen, Noortje; van Munster, Barbara C; Schiphorst, Anandi H; van Huis, Lieke H

2018-04-06

The aim of this systematic review is to summarise all available data on the effect of a geriatric evaluation on the multidisciplinary treatment of older cancer patients, focussing on oncologic treatment decisions, the implementation of non-oncologic interventions and the impact on treatment outcome. A systematic search in MEDLINE and EMBASE for studies on the effect of a geriatric evaluation on oncologic and non-oncologic treatment decisions and outcome for older cancer patients. 36 publications from 35 studies were included. After a geriatric evaluation, the oncologic treatment plan was altered in a median of 28% of patients (range 8-54%), primarily to a less intensive treatment option. Non-oncologic interventions were recommended in a median of 72% of patients (range 26-100%), most commonly involving social issues (39%), nutritional status (32%) and polypharmacy (31%). Effect on treatment outcome was varying, with a trend towards a positive effect on treatment completion (positive effect in 75% of studies) and treatment-related toxicity/ complications (55% of studies). A geriatric evaluation affects oncologic and non-oncologic treatment and appears to improve treatment tolerance and completion for older cancer patients. Fine-tuning the decision-making process for this growing patient population will require more specific and robust data on the effect of a geriatric evaluation on relevant oncologic and non-oncologic outcomes such as survival and quality of life. Copyright © 2017. Published by Elsevier Ltd.

Inadequate Diagnostic Evaluation in Young Patients Registered with a Diagnosis of Dementia: A Nationwide Register-Based Study

PubMed Central

Salem, Lise Cronberg; Andersen, Birgitte Bo; Nielsen, T. Rune; Stokholm, Jette; Jørgensen, Martin Balslev; Waldemar, Gunhild

2014-01-01

Background Establishing a diagnosis of dementia in young patients may be complex and have significant implications for the patient. The aim of this study was to evaluate the quality of the diagnostic work-up in young patients diagnosed with dementia in the clinical routine. Methods Two hundred patients were randomly selected from 891 patients aged ≤65 years registered with a diagnosis of dementia for the first time in 2008 in Danish hospitals, and 159 medical records were available for review. Three raters evaluated their medical records for the completeness of the diagnostic work-up on which the diagnosis of dementia had been based, using evidence-based guidelines for the diagnostic evaluation of dementia as reference standards. Results According to the rater review, only 111 (70%) patients met the clinical criteria for dementia. An acceptable diagnostic work-up including all items of recommended basic diagnostic evaluation was performed in only 24%, although more often (28%) in the subgroup of patients where dementia was confirmed by raters. Conclusion This first nationwide study of unselected young patients registered with a diagnosis of dementia indicated that the concept of dementia may be misinterpreted by clinicians and that a diagnosis of dementia in the young is only rarely based on a complete basic diagnostic work-up, calling for increased competency. PMID:24711812

[Late evaluation of the pituitary-gonadal axis in survivors of severe traumatic brain injury].

PubMed

Hohl, Alexandre; Daltrozo, Jordana Bernardi; Pereira, Camila Girardi; Weber, Thaís Rossoni; Pinto, Heyde Francine; Gullo, Jackson da Silva; Bernardini, Juçara Deitos; Coral, Marisa Helena César; Walz, Roger

2009-11-01

The purpose of this study is to evaluate pituitary function impairment in order to verify the prevalence of sex hormone deficiency and to analyze the profile of TBI population. Thirty patients were studied, 22 were male and 8 were female. All patients had their gonadal function assessed and they were evaluated at a median of 4 years post-trauma. The average age of the men was 38 years at the time of the evaluation, while the mean age of women was 42 years. The majority of TBI was related to traffic accidents (63.3%). Three patients (10%) had low FSH and only 1 patient (3.3%) had low LH. There was no biochemical evidence of hypogonadism in women. Two male patients presented low testosterone (9.1%) and were diagnosed with hypogonadism. Prolactin levels were normal in all patients. Two cases of hypogonadism (9.1%) were diagnosed among men in this study. It is therefore necessary that medical professionals involved in the management of TBI patients are aware of hypogonadism as a complication of TBI, in order to diagnose it early.

Performance of Bipolar Disorder Patients in Attention Testing: Comparison with Normal Controls and Among Manic, Depressive, and Euthymic Phases.

PubMed

Camelo, Evelyn V M; Mograbi, Daniel; de Assis da Silva, Rafael; Bifano, Jaqueline; Wainstok, Mayra; Silveira, Luciana Angélica Silva; Netto, Tânia; Santana, Cristina M T; Cheniaux, Elie

2017-03-01

Several studies on cognition in bipolar disorder (BD) have been developed on the last decade. Neuropsychological evaluation of attention in BD patients is fundamental since alterations in attention affect other cognitive functions. Evaluate if performance of BD patients in attention tests varies according to each phase of the disease and verify if there are differences in attention when comparing BD patients with normal controls. The study included 101 BD patients, with ages between 18 and 65 years, being 52 euthymic, 22 manic and 27 depressive, besides 30 normal controls. All subjects were evaluated though Hamilton Depression Scale, Young Mania Rating Scale and Global Assessment of Functioning, bipolar version (CGI-BP). Attention was evaluated through a neuropsychological battery. Normal controls had a better performance in selective attention tests than BD patients. No differences were found among manic, depressive and euthymic phases. Attention is markedly impaired in BD. Nevertheless, the results of this study do not imply that the severity of the attention deficit in BD patients varies according to decease phase.

A comparison of patient satisfaction and dentist evaluation of overdenture therapy.

PubMed

Ettinger, R L; Jakobsen, J R

1997-06-01

It has been argued that the retention of some teeth in the jaws as overdenture abutments prevents negative feelings about the loss of natural teeth. This study set out to evaluate how satisfied a group of patients were with wearing overdentures, and to compare their subjective evaluations with those of a dentist using objective criteria to examine the prostheses. A questionnaire was developed using questions adapted from several other studies. It was pretested, modified and used on all patients who were members of a longitudinal study of overdentures that started in 1974, and who returned on recall. At the end of 9 months, 101 subjects had completed the questionnaire and examination. The mean age of the patients was 65.9 years with an age range of 35 to 88 years. There were 68 men and 33 women in this study and 62 of them were satisfied with their dentures; 33 were satisfied, but felt they had some faults. Only 6 were unhappy about wearing the overdentures. The average length of time the dentures had been worn was 6.9 years, with a range of 1 to 15 years. The most frequent complaints were loss of retention (65.4%) and discomfort (62.2%) of the mandibular dentures. A number of correlations were evaluated and some significant relationships were found between dentist and patient evaluation of the dentures. The best predictor of patient satisfaction with denture wearing was the patient's perception of retention and appearance. In the maxilla the patient's ability to chew and the dentist's evaluation of occlusion were also significant predictors. In the mandible the only other factors apart from retention and appearance were patient comfort and age.

The cost effectiveness of an early transition from hospital to nursing home for stroke patients: design of a comparative study

PubMed Central

2010-01-01

Background As the incidence of stroke has increased, its impact on society has increased accordingly, while it continues to have a major impact on the individual. New strategies to further improve the quality, efficiency and logistics of stroke services are necessary. Early discharge from hospital to a nursing home with an adequate rehabilitation programme could help to optimise integrated care for stroke patients. The objective is to describe the design of a non-randomised comparative study evaluating early admission to a nursing home, with multidisciplinary assessment, for stroke patients. The study is comprised of an effect evaluation, an economic evaluation and a process evaluation. Methods/design The design involves a non-randomised comparative trial for two groups. Participants are followed for 6 months from the time of stroke. The intervention consists of a redesigned care pathway for stroke patients. In this care pathway, patients are discharged from hospital to a nursing home within 5 days, in comparison with 12 days in the usual situation. In the nursing home a structured assessment takes place, aimed at planning adequate rehabilitation. People in the control group receive the usual care. The main outcome measures of the effect evaluation are quality of life and daily functioning. In addition, an economic evaluation will be performed from a societal perspective. A process evaluation will be carried out to evaluate the feasibility of the intervention as well as the experiences and opinions of patients and professionals. Discussion The results of this study will provide information about the cost effectiveness of the intervention and its effects on clinical outcomes and quality of life. Relevant strengths and weaknesses of the study are addressed in this article. Trial registration Current Controlled Trails ISRCTN58135104 PMID:20504313

The cost effectiveness of an early transition from hospital to nursing home for stroke patients: design of a comparative study.

PubMed

Heijnen, Ron W H; Evers, Silvia M A A; van der Weijden, Trudy D E M; Limburg, Martien; Schols, Jos M G A

2010-05-26

As the incidence of stroke has increased, its impact on society has increased accordingly, while it continues to have a major impact on the individual. New strategies to further improve the quality, efficiency and logistics of stroke services are necessary. Early discharge from hospital to a nursing home with an adequate rehabilitation programme could help to optimise integrated care for stroke patients.The objective is to describe the design of a non-randomised comparative study evaluating early admission to a nursing home, with multidisciplinary assessment, for stroke patients. The study is comprised of an effect evaluation, an economic evaluation and a process evaluation. The design involves a non-randomised comparative trial for two groups. Participants are followed for 6 months from the time of stroke. The intervention consists of a redesigned care pathway for stroke patients. In this care pathway, patients are discharged from hospital to a nursing home within 5 days, in comparison with 12 days in the usual situation. In the nursing home a structured assessment takes place, aimed at planning adequate rehabilitation. People in the control group receive the usual care. The main outcome measures of the effect evaluation are quality of life and daily functioning. In addition, an economic evaluation will be performed from a societal perspective. A process evaluation will be carried out to evaluate the feasibility of the intervention as well as the experiences and opinions of patients and professionals. The results of this study will provide information about the cost effectiveness of the intervention and its effects on clinical outcomes and quality of life. Relevant strengths and weaknesses of the study are addressed in this article. Current Controlled Trails ISRCTN58135104.

Good coercion: patients' moral evaluation of coercion in mental health care.

PubMed

Lorem, Geir F; Hem, Marit H; Molewijk, Bert

2015-06-01

The use of coercion in mental health care is not self-evident and requires moral justification. A joint understanding is difficult to achieve, because patients and health professionals often evaluate coercion differently. The present study aims to discuss patients' 'moral' evaluation of coercion. We believe that such a focus can form the basis for a better and more differentiated understanding of how we evaluate coercion. This is a qualitative study based on participant observation and interviews with patients. In order to focus specifically on the moral evaluation of coercion, we looked within patients' narratives to examine whether we could differentiate between how they experienced coercion and how they morally evaluated its use, and how they envision/describe good coercion. We found that patients differentiated implicitly between experiences and moral evaluation. The findings have been ordered into three types of reactions: agreeing and accepting, fighting or resisting, and resignation. Further reflection upon patients' positive and negative moral evaluations of coercion resulted in the formulation of different concrete elements at three levels: threshold elements, process elements, and empathic elements. These elements helped us to understand what these patients considered 'good coercion'. The implications are that good clinical practice cannot be separated from the formal, moral evaluation of coercion. A differentiated moral understanding of coercion can form the basis for better and more sensitive communication about coercion among all those involved. A more respectful dialogue on the moral evaluation of coercion might also raise awareness during both the decision-making process and the actual practising of coercion. © 2014 Australian College of Mental Health Nurses Inc.

Establishing a preoperative evaluation system for lumboperitoneal shunt: Approach to attenuate the risk of shunt failure.

PubMed

Sun, Tong; Yuan, Yikai; Zhang, Qiuming; Zhou, Yicheng; Li, Xuepei; Yu, Hang; Tian, Meng; Guan, Junwen

2018-06-12

Lumboperitoneal shunt (LPS) has been demonstrated an effective method for the treatment of communicating hydrocephalus in the presence of frequent shunt failure. To determine if establishing a preoperative evaluation system could benefit patients thus attenuating the risk of LPS failure. In this three-year study, treated by LPS, patients undergoing preoperative evaluation were included into study group and others without preoperative evaluation were included into control group. Perioperative conditions, including Keifer's hydrocephalus score (KHS), symptomatic control rate (SCR), Evans index, complications, long-term shunt revision rate, and quality of life (QOL), were synchronously investigated. 93 eligible patients were included in the study (study group: 51, control group: 42). The baseline characteristics of two groups were basically similar. The results showed patients in study group had better short-term improvement in symptoms and imageology, including higher SCR (Median, 62.5% vs 50%, P=0.001), more reduction in Evans index (0.08±0.05 vs 0.05±0.04, P=0.002), and lower incidence of postoperative complications (Median, 35.3% vs 57.1%, P=0.04). Similarly, the incidence of shunt revision in study group was dramatically lower than control group (Median, 15.7% vs 40.9%, P=0.006) in line with the revision-free curve (P=0.002), in which suggested most of patients received revision, if needed, within 3 months. Additionally, patients in study group had better QOL. In conclusion, patients who underwent the evaluation before LPS had better short-term and long-term outcomes, suggesting it would be a promising strategy to correctly select patients for LPS with prolonged favorable shunt outcomes. Copyright © 2018 Elsevier Inc. All rights reserved.

Antibiotics are the Most Commonly Identified Cause of Perioperative Hypersensitivity Reactions

PubMed Central

Kuhlen, James L.; Camargo, Carlos A.; Balekian, Diana S.; Blumenthal, Kimberly G.; Guyer, Autumn; Morris, Theresa; Long, Aidan; Banerji, Aleena

2016-01-01

Background Hypersensitivity reactions (HSR) during the perioperative period are unpredictable and can be life threatening. Prospective studies for evaluation of perioperative HSR are lacking and data on causative agents varies between different studies. Objective To prospectively determine the success of a comprehensive allergy evaluation plan for patients with HSR during anesthesia, including identification of causative agent and outcomes during subsequent anesthesia exposure. Methods All patients referred for perioperative HSR between November 2013 and March 2015, from a Boston teaching hospital, were evaluated using a standardized protocol with skin testing (ST) within 6 months of HSR. Comprehensive allergy evaluation included collection of patient information, including characteristics of HSR during anesthesia. We reviewed results of ST and/or test doses for all potential causative medications Event-related tryptase levels were reviewed when available. Results Over 17 months, 25 patients completed the comprehensive allergy evaluation. Fifty-two percent (13/25) were female with a median age of 52 (IQR 43–66) years. The most frequently observed HSR systems were cutaneous (68%), cardiovascular (64%), and pulmonary (24%). A culprit drug, defined as a positive ST, was identified in 36% (9/25) of patients. The most common agent identified was cefazolin (6/9). Following our comprehensive evaluation and management plan, seven (7/8, 88%) patients tolerated subsequent anesthesia. Conclusions Cefazolin was the most commonly identified cause of perioperative HSR in our study population. Skin testing patients within 6 months of a perioperative HSR may improve the odds of finding a positive result. Tolerance of subsequent anesthesia is generally achieved in patients undergoing our comprehensive evaluation. PMID:27039234

Relevant patient perceptions and experiences for evaluating quality of interaction with physiotherapists during outpatient rehabilitation: a qualitative study.

PubMed

Del Baño-Aledo, M Elena; Medina-Mirapeix, Francesc; Escolar-Reina, Pilar; Montilla-Herrador, Joaquina; Collins, Sean M

2014-03-01

To identify elements of the physiotherapist-patient interaction considered by patients when they evaluate the quality of care in outpatient rehabilitation settings. A qualitative study with nine focus groups, Two researchers conducted the focus groups, and a topic guide with predetermined questions was used. Each group discussion was audiotaped,, transcribed verbatim and analyzed thematically according to a modified grounded theory approach. Three postacute ambulatory centers in Barcelona, Madrid and Seville (Spain). Fifty-seven adults undergoing outpatient rehabilitation for musculoskeletal conditions/injuries. Patients based their evaluations of quality of care on their assessment of physiotherapists' willingness to provide information and education, technical expertise and interpersonal manners (eg. respect, emotional support and sensitivity changes in the patient's status). Both positive and negative aspects of the physiotherapist-patient interaction emerged under all these themes, except for friendly and respectful communication. This study identified which elements of the physiotherapist-patient interaction are considered by patients when evaluating the quality of care in rehabilitation outpatient settings. Further research should work to develop self-report questionnaires about patients' experiences of the physiotherapist-patient interaction in rehabilitation services to provide empirical and quantitative evidence. Copyright © 2013 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Clinical characteristics of patients with tinnitus evaluated with the Tinnitus Sample Case History Questionnaire in Japan: A case series.

PubMed

Kojima, Takashi; Kanzaki, Sho; Oishi, Naoki; Ogawa, Kaoru

2017-01-01

The Tinnitus Sample Case History Questionnaire was determined as a standardized questionnaire for obtaining patient case histories and for characterizing patients into subgroups at the Tinnitus Research Initiative in 2006. In this study, we developed a Japanese version of this questionnaire for evaluating the clinical characteristics of patients with tinnitus. The Japanese version of the questionnaire will be available for evaluating treatments for tinnitus and for comparing data on tinnitus in research centers. To evaluate the clinical characteristics of patients with tinnitus in Japan using a newly developed Japanese version of Tinnitus Sample Case History Questionnaire. This was a prospective study based on patient records. University hospitals, general hospitals, and clinics. We collected patient data using a Japanese translated version of the Tinnitus Sample Case History Questionnaire. In total, 584 patients who visited our institutions in Japan between August 2012 and March 2014 were included (280 males and 304 females; age 13-92 years; mean age, 60.8). We examined patients after dividing them into two groups according to the presence or absence of hyperacusis. The collected results were compared with those from the Tinnitus Research Initiative database. Compared with the TRI database, there were significantly more elderly female patients and fewer patients with trauma-associated tinnitus. There was a statistically lower ratio of patients with hyperacusis. We found that patients with tinnitus in addition to hyperacusis had greater tinnitus severity and exhibited higher rates of various complications. The Japanese version of the Tinnitus Sample Case History Questionnaire developed in this study can be a useful tool for evaluating patients with tinnitus in Japan. The results of this multicenter study reflect the characteristics of patients with tinnitus who require medical care in Japan. Our data provides a preliminary basis for an international comparison of tinnitus epidemiology.

Economic evaluations of homeopathy: a review.

PubMed

Viksveen, Petter; Dymitr, Zofia; Simoens, Steven

2014-03-01

Economic evaluations of commonly used complementary and alternative medicine (CAM) therapies such as homeopathy are needed to contribute to the evidence base on which policy makers, clinicians, health-care payers, as well as patients base their health-care decisions in an era of constrained resources. To review and assess existing economic evaluations of homeopathy. Literature search was made to retrieve relevant publications using AMED, the Cochrane Library, CRD (DARE, NHS EED, HTA), EMBASE, MEDLINE, and the journal Homeopathy (former British Homoeopathic Journal). A hand search of relevant publications was carried out. Homeopathy researchers were contacted. Identified publications were independently assessed by two authors. Fifteen relevant articles reported on 14 economic evaluations of homeopathy. Thirteen studies reported numbers of patients: a total of 3,500 patients received homeopathic treatment (median 97, interquartile range 48-268), and 10 studies reported on control group participants (median 57, IQR 40-362). Eight out of 14 studies found improvements in patients' health together with cost savings. Four studies found that improvements in homeopathy patients were at least as good as in control group patients, at comparable costs. Two studies found improvements similar to conventional treatment, but at higher costs. Studies were highly heterogeneous and had several methodological weaknesses. Although the identified evidence of the costs and potential benefits of homeopathy seemed promising, studies were highly heterogeneous and had several methodological weaknesses. It is therefore not possible to draw firm conclusions based on existing economic evaluations of homeopathy. Recommendations for future research are presented.

Asthma in Rhinosinusitis: A Survey from Iran.

PubMed

Bakhshaee, Mehdi; Majidi, Mohamad-Reza; Gharavi, Vahideh; Alavizadeh, Fatemeh-Sadat; Movahed, Rahman; Asnaashari, Parasto; Asnaashari, Amir-Mohammad-Hashem

2016-07-01

The coexistence of asthma and chronic rhinosinusitis (CRS) is more common than expected given their individual prevalence in the general population and may affect patient's quality of life. The aim of this study was to evaluate the prevalence of asthma in chronic rhinosinusitis in Mashhad, Northeast Iran. This study was performed in two university hospital from November 2012 for 12 months. In total, 153 patients with chronic rhinosinusitis were enrolled and referred to a particular pulmonologist for asthma evaluation. The mean age of participants was 40.54±13.11 years, and 41.8% were male. In total, 63.4% of patients had the polypoid form of CRS. The proportion of patients in this study with asthma was 41.8%, compared with a general asthma prevalence in this region of 13.5%. There is a high prevalence of asthma among patients with CRS, but it often remains undiagnosed. Asthma in CRS patients should be diagnosed and treated in order to improve patient's quality of life. We recommend an evaluation of the lower airways in all of these patients as well as further studies in this field.

Self-evaluated and Close Relative-Evaluated Epworth Sleepiness Scale vs. Multiple Sleep Latency Test in Patients with Obstructive Sleep Apnea

PubMed Central

Li, Yun; Zhang, Jihui; Lei, Fei; Liu, Hong; Li, Zhe; Tang, Xiangdong

2014-01-01

Objectives: The aims of this study were to determine (1) the agreement in Epworth Sleepiness Scale (ESS) evaluated by patients and their close relatives (CRs), and (2) the correlation of objective sleepiness as measured by multiple sleep latency test (MSLT) with self-evaluated and close relative-evaluated ESS. Methods: A total of 85 consecutive patients with obstructive sleep apnea (OSA) (70 males, age 46.7 ± 12.9 years old) with an apnea-hypopnea index (AHI) > 5 events per hour (mean 38.9 ± 26.8/h) were recruited into this study. All participants underwent an overnight polysomnographic assessment (PSG), MSLT, and ESS rated by both patients and their CRs. Mean sleep latency < 8 min on MSLT was considered objective daytime sleepiness. Results: Self-evaluated global ESS score (ESSG) was closely correlated with evaluation by CRs (r = 0.79, p < 0.001); the mean ESSG score evaluated by patients did not significantly differ from that evaluated by CRs (p > 0.05). However, Bland- Altman plot showed individual differences between self-evaluated and CR-evaluated ESS scores, with a 95%CI of -9.3 to 7.0. The mean sleep latency on MSLT was significantly associated with CR-evaluated ESSG (r = -0.23, p < 0.05); significance of association with self-evaluated ESSG was marginal (r = -0.21, p = 0.05). Conclusions: CR-evaluated ESS has a good correlation but also significant individual disagreement with self-evaluated ESS in Chinese patients with OSA. CR-evaluated ESS performs as well as, if not better than, self-evaluated ESS in this population when referring to MSLT. Citation: Li Y; Zhang J; Lei F; Liu H; Li Z; Tang X. Self-evaluated and close relative-evaluated Epworth Sleepiness Scale vs. multiple sleep latency test in patients with obstructive sleep apnea. J Clin Sleep Med 2014;10(2):171-176. PMID:24533000

Rationale and Design of the Lung Cancer Screening Implementation. Evaluation of Patient-Centered Care Study.

PubMed

Miranda, Leah S; Datta, Santanu; Melzer, Anne C; Wiener, Renda Soylemez; Davis, James M; Tong, Betty C; Golden, Sara E; Slatore, Christopher G

2017-10-01

Screening for lung cancer using low-dose computed tomography has been demonstrated to reduce lung cancer-related mortality and is being widely implemented. Further research in this area is needed to assess the impact of screening on patient-centered outcomes. Here, we describe the design and rationale for a new study entitled Lung Cancer Screening Implementation: Evaluation of Patient-Centered Care. The protocol is composed of an interconnected series of studies evaluating patients and clinicians who are engaged in lung cancer screening in real-world settings. The primary goal of this study is to evaluate communication processes that are being used in routine care and to identify best practices that can be readily scaled up for implementation in multiple settings. We hypothesize that higher overall quality of patient-clinician communication processes will be associated with lower levels of distress and decisional conflict as patients decide whether or not to participate in lung cancer screening. This work is a critical step toward identifying modifiable mechanisms that are associated with high quality of care for the millions of patients who will consider lung cancer screening. Given the enormous potential benefits and burdens of lung cancer screening on patients, clinicians, and the healthcare system, it is important to identify and then scale up quality communication practices that positively influence patient-centered care.

Evaluation of the willingness-to-pay for cancer treatment in Korean metastatic breast cancer patients: a multicenter, cross-sectional study.

PubMed

Oh, Do-Youn; Crawford, Bruce; Kim, Sung-Bae; Chung, Hyun-Cheol; McDonald, Jeffrey; Lee, Sang Yoon; Ko, Su-Kyoung; Ro, Jungsil

2012-09-01

To evaluate the inherent value of breast cancer therapy a willingness-to-pay (WTP) study was conducted in Korean patients with metastatic breast cancer. Patients were prospectively enrolled from four study centers and completed quality of life questionnaires to reflect their status pre-cancer and their current health status. Clinical and socioeconomic data were collected to characterize the population and utilize during modeling. Patients' WTP for breast cancer treatment was assessed using an open-ended question following three rounds of bidding to better hone in on their maximal WTP, starting with one of three randomly assigned start bids. Predictors of patient WTP was evaluated using linear regression models. Associations between WTP and other parameters were evaluated with correlations. Korean metastatic breast cancer patients were WTP an average of KRW 8 696 329 (US$7555) per month to return to their pre-cancer health state, with those who were recently diagnosed as WTP the most (KRW 12 955 000 [$11 254]). WTP was closely associated with the patient's education level, income, personal financial difficulties, Eastern Cooperative Oncology Group performance status, and their experience of arm symptoms. The results suggest that patients are WTP significant amounts per month for treatment. Breast cancer patients are heavily burdened physically, mentally and financially, and the present study indicated this significant financial burden by disclosing its relationship with WTP. Providing a better understanding of the inherent value of treatment will allow Koreans to better evaluate treatment in the coming era of personalized medicine. © 2012 Wiley Publishing Asia Pty Ltd.

Use of 90° Hopkin's Telescopic Examination as an OPD Tool to Clinically Evaluate and Record Oral Cavity Lesions: Our Experience in Early Detection, Especially in Patients with Limited Mouth Opening.

PubMed

Mandlik, Dushyant; Gupta, Karan; Patel, Daxesh; Patel, Purvi; Toprani, Rajendra; Patel, Kaustubh

2015-06-01

Restricted mouth opening due to premalignant lesions like oral sub-mucous fibrosis, malignancies of oral cavity and postoperative status is very common in Indian patients. It is very difficult to evaluate, document and biopsy the lesions due to inability to access, vast area and diversity of premalignant lesions and subject variations. 90° Hopkin's slender out-patient examination telescope was found useful tool in this. The aim of the study was to evaluate the use of magnified view and reach of a slender telescope to document and examine the oral cavity for any premalignant and malignant lesions, especially for patients with restricted mouth opening and to study its impact on management. A 90(0) Hopkin's telescope was used to evaluate and document oral cavity examination in the Out Patients Department (OPD). The data of first 2000 patients was analysed. Difficult to reach areas, where mouth opening was severely restricted was the significant subset. A total of 1394 patients approached OPD for primary diagnosis at our tertiary cancer care centre. Six hundred and six patients were the ones in follow up after treatment in form of Surgery, Chemotherapy or Radiotherapy, or combination. Five twenty three patients (of 1394) with mouth opening ≤ 20mm formed the study group. Telescope guided biopsies were also taken in 50 patients from 56 sites. Serial recordings were compared objectively in premalignant, treatment evaluation and close watch groups. An increase of 5.6% in rate of diagnosis of malignancy was made possible with the help of telescopic examination in patients with mouth opening ≤ 20mm. A 90(0) Hopkin's telescopic examination is a useful tool to evaluate and record oral cavity lesions, especially in patients with restricted mouth openings. It is a useful tool for screening high risk group, giving definite advantage of objective evaluation and recording of the lesion. It can also be used to objectively evaluate response of neo-adjuvant chemotherapy and as a teaching tool for the fellows.

Feasibility and Safety of Evaluating Patients with Prior Coronary Artery Disease Using an Accelerated Diagnostic Algorithm in a Chest Pain Unit

PubMed Central

Goldkorn, Ronen; Goitein, Orly; Ben-Zekery, Sagit; Shlomo, Nir; Narodetsky, Michael; Livne, Moran; Sabbag, Avi; Asher, Elad; Matetzky, Shlomi

2016-01-01

An accelerated diagnostic protocol for evaluating low-risk patients with acute chest pain in a cardiologist-based chest pain unit (CPU) is widely employed today. However, limited data exist regarding the feasibility of such an algorithm for patients with a history of prior coronary artery disease (CAD). The aim of the current study was to assess the feasibility and safety of evaluating patients with a history of prior CAD using an accelerated diagnostic protocol. We evaluated 1,220 consecutive patients presenting with acute chest pain and hospitalized in our CPU. Patients were stratified according to whether they had a history of prior CAD or not. The primary composite outcome was defined as a composite of readmission due to chest pain, acute coronary syndrome, coronary revascularization, or death during a 60-day follow-up period. Overall, 268 (22%) patients had a history of prior CAD. Non-invasive evaluation was performed in 1,112 (91%) patients. While patients with a history of prior CAD had more comorbidities, the two study groups were similar regarding hospitalization rates (9% vs. 13%, p = 0.08), coronary angiography (13% vs. 11%, p = 0.41), and revascularization (6.5% vs. 5.7%, p = 0.8) performed during CPU evaluation. At 60-days the primary endpoint was observed in 12 (1.6%) and 6 (3.2%) patients without and with a history of prior CAD, respectively (p = 0.836). No mortalities were recorded. To conclude, Patients with a history of prior CAD can be expeditiously and safely evaluated using an accelerated diagnostic protocol in a CPU with outcomes not differing from patients without such a history. PMID:27669521

Evaluation of the immune status against measles, mumps, and rubella in adult allogeneic hematopoietic stem cell transplantation recipients.

PubMed

Kawamura, Koji; Yamazaki, Rie; Akahoshi, Yu; Nakano, Hirofumi; Ugai, Tomotaka; Wada, Hidenori; Yamasaki, Ryoko; Ishihara, Yuko; Sakamoto, Kana; Ashizawa, Masahiro; Sato, Miki; Terasako-Saito, Kiriko; Kimura, Shun-ichi; Kikuchi, Misato; Nakasone, Hideki; Kanda, Junya; Kako, Shinichi; Tanihara, Aki; Nishida, Junji; Kanda, Yoshinobu

2015-03-01

Previous studies have shown that most patients lose immunity to measles, mumps, and rubella (MMR) during long-term follow-up after allogeneic hematopoietic stem cell transplantation (HSCT), and immunizations against them have been investigated. However, these previous studies mainly targeted pediatric patients and information in adult patients is still insufficient. We evaluated the immunity to MMR in 45 adult allogeneic HSCT patients. None of these patients received vaccination after HSCT. The seropositive rates at six years after allogeneic HSCT were estimated to be less than 44% for measles, less than 10% for mumps, and less than 36% for rubella. Thirteen of the 16 female patients who were 16-39 years old were negative or equivocal for rubella. Patients who developed grade II-IV acute graft-versus-host disease tended to become seronegative for measles and rubella at two years after HSCT, although the difference was not statistically significant. This study showed that most adult patients lost immunity to MMR after allogeneic HSCT. Although we did not evaluate the safety and efficacy of vaccination in this study, most HSCT guidelines recommend vaccination for HSCT recipients without active chronic graft-versus-host disease or ongoing immunosuppressive therapy at 24 months after HSCT. Immunization against rubella is especially important for female patients of reproductive age. Further studies will be necessary to evaluate the effect of vaccination on the antibody response in adult allogeneic HSCT recipients.

Nurse education regarding agitated patients and its effects on clinical practice.

PubMed

Ozdemir, Leyla; Karabulut, Erdem

This study identified the impact of an education program on nurses' practices for agitated patients and documented the changes in practice after completion of the training. Eighteen cardiac intensive care nurses were included to the study. Prior to nurses' participation in an education program, a pre-test indicating nurses' current practices for 40 agitated patients was evaluated with the 'Nurse Practice Form'. After the pre-test data collection period was completed, the 2-day training program on caring for agitated patients was conducted. The last step of the study was evaluation of post-test nurses' practices for 40 agitated patients using the 'Nurse Practice Form'. The findings indicated that instead of pre-test nurses' use of physical restraints for controlling agitated patients without a physician order, none of post-test nurses applied them. The training program provided nurses the knowledge and skills needed to evaluate and to manage the causes of agitation.

Improved satisfaction of preoperative patients after group video-teaching during interview at preanesthetic evaluation clinic: the experience of a medical center in Taiwan.

PubMed

Yang, Ya-Ling; Wang, Kuan-Jen; Chen, Wei-Hao; Chuang, Kuan-Chih; Tseng, Chia-Chih; Liu, Chien-Cheng

2007-09-01

Anesthesiologist-directed anesthetic preoperative evaluation clinic (APEC) is used to prepare patients to receive anesthesia for surgery. Studies have shown that APEC can reduce preoperative tests, consultations, surgery delays and cancellations. APEC with video-teaching has been purposed as a medium to provide comprehensive information about the process of anesthesia but it has not been practiced in small groups of patients. It is rational to assume that video-teaching in a small group patients can provide better information to patients to understand the process of anesthesia and in turn improve their satisfaction in anesthesia practice. This study was designed to evaluate the difference of satisfaction between patients who joined in small group video-teaching at APEC and patients who paid a traditional preoperative visit in the waiting area, using questionnaire for evaluation. Totally, 237 eligible patients were included in the study in a space of two months. Patients were divided in two groups; 145 patients joined the small group video-teaching designated as study group and 92 patients who were paid traditional preoperative visit at the waiting area served as control. All patients were requested to fill a special questionnaire after postoperative visit entrusted to two non-medical persons. There were significantly higher scores of satisfaction in anesthesia inclusive of waiting time for surgery in the operation room, attitude towards anesthetic staffs during postoperative visit and management of complications in patients who were offered small group video-teaching in comparison with patients of traditional preoperative visit. The results indicated that APEC with group video-teaching could not only make patients more satisfied with process of anesthesia in elective surgery but also reduce the expenditure of hospitalization and anesthetic manpower.

Clinical Outcome, Social Impact and Patient Expectation: a Purposive Sampling Pilot Evaluation of Patients in Benin Seven Years After Surgery.

PubMed

White, Michelle C; Randall, Kirsten; Avara, Esther; Mullis, Jenny; Parker, Gary; Shrime, Mark G

2018-05-01

Access to affordable and timely surgery is not equitable around the world. Five billion people lack access, and while non-governmental organizations (NGOs) help to meet this need, long-term surgical outcomes, social impact or patient experience is rarely reported. In 2016, Mercy Ships, a surgical NGO, undertook an evaluation of patients who had received surgery seven years earlier with Mercy Ships in 2009 in Benin. Using purposive sampling, patients who had received maxillofacial, plastics or orthopedic surgery were invited to attend a surgical evaluation day. In this pilot study, we used semi-structured interviews and questionnaire responses to assess patient expectation, surgical and social outcome. Our results show that seven years after surgery 35% of patients report surgery-related pain and 18% had sought further care for a clinical complication of their condition. However, 73% of patients report gaining social benefit from surgery, and overall patient satisfaction was 89%, despite 35% of patients saying that they were unclear what to expect after surgery indicating a mismatch of doctor/patient expectations and failure of the consent process. In conclusion, our pilot study shows that NGO surgery in Benin provided positive social impact associated with complication rates comparable to high-income countries when assessed seven years later. Key areas for further study in LMICs are: evaluation and treatment of chronic pain, consent and access to further care.

Opinions of Nurses About the Evaluation of Risk of Falling Among Inpatients.

PubMed

Atay, Selma; Vurur, Sevda; Erdugan, Necla

Patient falls and fall-related injuries are an important problem for patients, relatives, caregivers, and the health system at large. This study aims to identify opinions of nurses about the risk of falling among patients staying in hospitals. This study uses a qualitative descriptive design and employs a semistructured interview method to identify the opinions and experiences of nurses about patient falls. This study evaluated the opinions of a total of 12 staff nurses. It was found that nurses consider patients in the postoperative period to be most prone to falls. They think that most falls take place during transfers and that the medical diagnosis of the patient plays a crucial role in fall incidents. The most important problem associated with patient falls was symptoms of traumatic brain injury. According to the participating nurses, the risk of fall for every patient should be evaluated upon admission. Measures that the nurses take against patient falls include raising the bed's side rails and securing the bed brakes. The findings of this research suggest that in-service training programs about the evaluation of the risk of falling should be organized for nurses. Guidelines should be developed for patients with different levels of risk of falling. It is suggested that nurses should be in charge of training patients who are conscious, their relatives, and caregiver personnel. The training of nurses and caregivers helps to prevent the falls of inpatients.

Developing an Android-Based Patient Decision Aid Based on Ottawa Standards for Patients After Kidney Transplant and Its Usability Evaluation.

PubMed

Zare Moayedi, Mahboobeh; Aslani, Azam; Fakhrahmad, Mostafa; Ezzatzadegan J, Shahrokh

2018-01-01

This study was conducted to develop an android based patient decision aid (PDA) as a self-care instrument for patients after kidney transplant and its usability evaluation. In this study, the systematic development process of Android-based self-care application for patients after kidney transplant based on Ottawa standard was included: scoping, assemble steering group, analysis of requirements, designing, develop of a prototype and system evaluation. The PDA is a self-triage system that will help early identification of risk symptoms in patients, and help manage them. System recommendations for risk signs are: Refer to the nearest hospital or healthcare center without delay, refer to the doctor and tell your doctor in the next visit. To identify patient care needs, a semi-structured interview with members of steering group, including patients and clinical experts, was conducted by the researchers. A prototype of the decision aid was made according to identified needs in the previous step. Finally, in order to evaluate its usability rate by using the System Usability Scale (SUS) questionnaire, it was used by exerts and patients. This study identified information needs, risk signs and steps that patients need to make appropriate decisions about them. The main capabilities of the decision aid are features such as reminders for appointment/test, time of taking medication, registration of symptoms, weight, blood pressure, body temperature, advising to patient in case of signs of risk, weight, blood pressure, body temperature and test results which were reported in the diagram. The mean score of system's usability evaluated by medical informatics specialists, clinicians, and patients were 88.33, 95, and 91. PDAs was usable and desirable from the point of view of medical informatics specialists, clinicians and patients.

Clinical findings provide criteria to evaluate priorities of ophthalmologic intervention in conscious multiple trauma patients.

PubMed

Shams-Vahdati, Samad; Gholipour, Changiz; Jalilzadeh-Binazar, Mehran; Moharamzadeh, Payman; Sorkhabi, Rana; Jalilian, Respina

2015-07-01

Multiple trauma patients frequently suffer eye injuries, especially those patients with head traumas. We evaluated the accuracy of physical findings to determine the priorities of emergency ophthalmologic intervention in these patients. This study included all multiple trauma patients with ophthalmic trauma who had a GCS of 15 when they arrived at the emergency department during the period of March, 2008-March, 2009. First, we evaluated the patients according to the criteria of the study. Then, an ophthalmologist evaluated them. From March 2008-March 2009, 306 multiple trauma patients with ocular trauma came to our ED. The sensitivity and accuracy of emergency physicians in diagnosing the priority of ophthalmologic treatment were comparable to an ophthalmologist (measure of agreement in kappa=0.967). The ability of an emergency physician or general surgeon to determine the actual need of early ophthalmologist intervention can improve decision making and saving both time and money. Our study suggests that it is possible to determine according to clinical findings the need of the patient to have ophthalmologic intervention without referring the patient to ophthalmologist examination. Defining specific criteria of ophthalmologic examinations can clarify the necessity of emergency ophthalmologic examination and intervention. Copyright © 2014 Elsevier Ltd. All rights reserved.

Improving the Capture of Fall Events in Hospitals: Combining a Service for Evaluating Inpatient Falls with an Incident Report System

PubMed Central

Shorr, Ronald I.; Mion, Lorraine C.; Chandler, A. Michelle; Rosenblatt, Linda C.; Lynch, Debra; Kessler, Lori A.

2008-01-01

OBJECTIVES To determine the utility of a fall evaluation service to improve the ascertainment of falls in acute care. DESIGN Six-month observational study. SETTING Sixteen adult nursing units (349 beds) in an urban, academically affiliated, community hospital. PARTICIPANTS Patients admitted to the study units during the study period. INTERVENTION Nursing staff identifying falls were instructed to notify, using a pager, a trained nurse ‘‘fall evaluator.’’ Fall evaluators provided 24-hour-per-day 7-day-per-week coverage throughout the study. Data on patient falls gathered by fall evaluators were compared with falls data obtained through the hospital’s incident reporting system. RESULTS During 51,180 patient-days of observation, 191 falls were identified according to incident reports (3.73 falls/1,000 patient-days), whereas the evaluation service identified 228 falls (4.45 falls/1,000 patient-days). Combining falls reported from both data sources yielded 266 falls (5.20 falls/1,000 patient-days), a 39% relative rate increase compared with incident reports alone (P<.001). For falls with injury, combining data from both sources yielded 79 falls (1.54 injurious falls/1,000 patient-days), compared with 57 falls (1.11 injurious falls/1,000 patient-days) filed in incident reports—a 28% increase (P = .06). In the 16 nursing units, the relative percentage increase of captured fall events using the combined data sources versus the incident reporting system alone ranged from 13% to 125%. CONCLUSION Incident reports significantly underestimate both injurious and noninjurious falls in acute care settings and should not be used as the sole source of data for research or quality improvement initiatives. PMID:18205761

Simulations using patient data to evaluate systematic errors that may occur in 4D treatment planning: a proof of concept study.

PubMed

St James, Sara; Seco, Joao; Mishra, Pankaj; Lewis, John H

2013-09-01

The purpose of this work is to present a framework to evaluate the accuracy of four-dimensional treatment planning in external beam radiation therapy using measured patient data and digital phantoms. To accomplish this, 4D digital phantoms of two model patients were created using measured patient lung tumor positions. These phantoms were used to simulate a four-dimensional computed tomography image set, which in turn was used to create a 4D Monte Carlo (4DMC) treatment plan. The 4DMC plan was evaluated by simulating the delivery of the treatment plan over approximately 5 min of tumor motion measured from the same patient on a different day. Unique phantoms accounting for the patient position (tumor position and thorax position) at 2 s intervals were used to represent the model patients on the day of treatment delivery and the delivered dose to the tumor was determined using Monte Carlo simulations. For Patient 1, the tumor was adequately covered with 95.2% of the tumor receiving the prescribed dose. For Patient 2, the tumor was not adequately covered and only 74.3% of the tumor received the prescribed dose. This study presents a framework to evaluate 4D treatment planning methods and demonstrates a potential limitation of 4D treatment planning methods. When systematic errors are present, including when the imaging study used for treatment planning does not represent all potential tumor locations during therapy, the treatment planning methods may not adequately predict the dose to the tumor. This is the first example of a simulation study based on patient tumor trajectories where systematic errors that occur due to an inaccurate estimate of tumor motion are evaluated.

Geometric Evaluation of the Effect of Prosthetic Rehabilitation on the Facial Appearance of Mandibulectomy Patients: A Preliminary Study.

PubMed

Aswehlee, Amel M; Elbashti, Mahmoud E; Hattori, Mariko; Sumita, Yuka I; Taniguchi, Hisashi

The purpose of this study was to geometrically evaluate the effect of prosthetic rehabilitation on the facial appearance of mandibulectomy patients. Facial scans (with and without prostheses) were performed for 16 mandibulectomy patients using a noncontact three-dimensional (3D) digitizer, and 3D images were reconstructed with the corresponding software. The 3D datasets were geometrically evaluated and compared using 3D evaluation software. The mean difference in absolute 3D deviations for full face scans was 382.2 μm. This method may be useful in evaluating the effect of conventional prostheses on the facial appearance of individuals with mandibulectomy defects.

Translation, adaptation and validation of the Coronary Revascularization Outcome Questionnaire into Greek.

PubMed

Takousi, Maria G; Schmeer, Stefanie; Manaras, Irene; Olympios, Christoforos D; Fakiolas, Constantine N; Makos, Georgios; Troop, Nick A

2016-04-01

Evaluating the impact of coronary revascularization on patients' health related quality of life with a patient-based and disease-specific tool is important for drawing conclusions about treatment and outcomes. This study reports on the translation, adaptation and psychometric evaluation of a Greek version of the Coronary Revascularization Outcome Questionnaire (CROQ-Gr). A total of 609 (81.7% male) patients who had undergone coronary revascularization (percutaneous coronary intervention or coronary artery bypass grafting) were recruited from four hospitals in Athens. After translating the CROQ into Greek, a preliminary qualitative study and a pilot quantitative study were conducted. A full psychometric evaluation was carried out on the main study's data. The psychometric evaluation demonstrated that the CROQ-Gr is acceptable to patients (high response rate, low missing data) and has a good level of reliability (internal consistency >0.70, test-retest reliability >0.90) and validity (both content and construct validity). The results of this study show the CROQ-Gr to be a psychometrically rigorous patient-based measure of outcomes of coronary revascularization. It would be appropriate for use in evaluative research as well as a routine clinical tool to aid cardiologists in monitoring the outcomes of care. © The European Society of Cardiology 2015.

Implementation of an oxygen therapy clinic to manage users of long-term oxygen therapy.

PubMed

Chaney, John C; Jones, Kevin; Grathwohl, Kurt; Olivier, Kenneth N

2002-11-01

To evaluate the initial benefits of establishing an oxygen therapy clinic (OTC) to manage users of long-term oxygen therapy (LTOT). Cross-sectional observational study. Military-affiliated, tertiary care hospital. Current users of LTOT at our institution and patients with new oxygen prescriptions between June 2000 and May 2001. The OTC evaluation consisted of a focused medical interview and physical examination by a respiratory therapist. Demographic data, indications for supplemental oxygen, oxygen-related diagnoses, cardiopulmonary review of systems, pertinent physical examination findings, pulmonary function testing, and oximetry data were recorded. Patients prescribed oxygen during hospitalization were followed up for recertification within 90 days based on the recommendations of the Fifth Oxygen Consensus Conference. Also, patients with existing oxygen prescriptions and new oxygen prescriptions during the study period were evaluated in the OTC. Data are provided for the initial evaluation in this clinic. A total of 283 patients were evaluated in the OTC during the study period. Ninety-seven patients with a new oxygen prescription during hospitalization were evaluated, with a mean +/- SE time from discharge to evaluation of 2.6 +/- 0.4 months. At follow-up, 50.5% of these patients no longer met Medicare guidelines for LTOT. A significant change in oxygen prescription was required in 27.9% of these patients. A total of 95 outpatients with existing oxygen prescriptions were contacted for recertification in the OTC. Of these patients, 31.6% no longer met Medicare criteria for LTOT and 26% required a significant change to their oxygen prescription. Oxygen therapy was discontinued in 22% of the 91 patients who were referred from other outpatient clinics, and the oxygen prescription was changed in another 29.7%. Results of this initial evaluation suggest that the institution of a respiratory therapist-managed OTC to manage home oxygen patients can significantly decrease inappropriate supplemental oxygen use, which can result in significant cost savings while providing improved health-care delivery. Further evaluation is necessary to identify the long-term benefits and cost savings in this population.

Methodological challenges in evaluating the effectiveness of women's crisis houses compared with psychiatric wards: findings from a pilot patient preference RCT.

PubMed

Howard, Louise M; Leese, Morven; Byford, Sarah; Killaspy, Helen; Cole, Laura; Lawlor, Caroline; Johnson, Sonia

2009-10-01

There are several methodological difficulties to address when evaluating acute psychiatric services. This study explored potential methods in evaluating the effectiveness of women's crisis houses compared with psychiatric wards in a pilot patient preference randomized controlled trial. Women requiring voluntary admission to a psychiatric hospital or women's crisis house were asked to enter this pilot and different options for recruitment were explored, including different recruitment sites in the pathway to admission and methods for including women without capacity. Forty-one percent (n = 42) of women entering the study agreed to be randomized and 59% (n = 61) entered patient preference arms. Only 7% of women were recruited before admission and 1 woman without capacity entered the study, despite procedures to facilitate this. Recruitment of patients with acute psychiatric crises is therefore challenging; researchers evaluating acute services should establish a consensus on how ethically and practically to recruit patients in this setting.

Effects of High-Flux versus Low-Flux Membranes on Pulmonary Function Tests in Hemodialysis Patients.

PubMed

Momeni, Ali; Rouhi, Hamid; Kiani, Glareh; Amiri, Masoud

2013-01-01

Several studies have been carried out to evaluate the effects of dialysis on pulmonary function tests (PFT). Dialysis procedure may reduce lung volumes and capacities or cause hypoxia; however, to the best of our knowledge, there is no previous study evaluating the effects of membrane type (high flux vs. low flux) on PFT in these patients. The aim of this study was the evaluation of this relationship. In this cross-sectional study, 43 hemodialysis patients without pulmonary disease were enrolled. In these patients dialysis was conducted by low-and high-flux membranes and before and after the procedure, spirometry was done and the results were evaluated by t-test and chi square test. The mean age of patients was 56.34 years. Twenty-three of them were female (53.5%). Type of membrane (high flux vs. low flux) had no effect on spirometry results of patients despite the significant decrease in the body weight during the dialysis session. High flux membrane had no advantage over low flux membrane in terms of improvement in spirometry findings; thus, we could not offer these expensive membranes for this purpose.

Epidemiological Evaluation of Head and Neck Sarcomas in Iran (the Study of 105 Cases Over 13 Years)

PubMed Central

Alishahi, Batoul; Kargahi, Neda; Homayouni, Solmaz

2015-01-01

Background: Head and neck sarcomas are exceedingly rare and they include 4% - 10% of all sarcomas and less than 1% of all neoplasm of head and neck. Objectives: The aim of this study is to evaluate the epidemiological characteristics of head and neck sarcomas of patients in Isfahan, Iran. Patients and Methods: In this retrospective study, from the 16000 patients whose files were evaluated, the total number of 105 head and neck sarcomas were collected. They were evaluated with due attention to age, gender of the patients and the most common location of the lesion. Results: From the total number of 105 (0.6%) patients with sarcomas, 56 were men (53.33%) and 49 women (46.66%). The most common head and neck sarcomas among this population were Osteosarcoma (32 cases, 30.47%), Chondrosarcoma (14 cases, 13.33%), and Ewing sarcoma (11 cases, 10.47%).The most common soft tissue sarcoma was Rabdomiosarcoma. Mandible was the most common location for these lesions. Conclusions: In this study, the hard tissue sarcomas were more prevalent than soft tissue ones. Hence, special attention should be paid to the patients when being diagnosed. PMID:26478791

Explanation and elaboration of the Standards for UNiversal reporting of patient Decision Aid Evaluations (SUNDAE) guidelines: examples of reporting SUNDAE items from patient decision aid evaluation literature

PubMed Central

Hoffman, Aubri S; Abhyankar, Purva; Sheridan, Stacey; Bekker, Hilary; LeBlanc, Annie; Levin, Carrie; Ropka, Mary; Shaffer, Victoria; Stacey, Dawn; Stalmeier, Peep; Vo, Ha; Wills, Celia; Thomson, Richard

2018-01-01

This Explanation and Elaboration (E&E) article expands on the 26 items in the Standards for UNiversal reporting of Decision Aid Evaluations guidelines. The E&E provides a rationale for each item and includes examples for how each item has been reported in published papers evaluating patient decision aids. The E&E focuses on items key to reporting studies evaluating patient decision aids and is intended to be illustrative rather than restrictive. Authors and reviewers may wish to use the E&E broadly to inform structuring of patient decision aid evaluation reports, or use it as a reference to obtain details about how to report individual checklist items. PMID:29467235

Brain Correlates of Self-Evaluation Deficits in Schizophrenia: A Combined Functional and Structural MRI Study

PubMed Central

Fan, Fengmei; Zou, Yizhuang; Jin, Zhen; Zen, Yawei; Zhu, Xiaolin; Yang, Fude; Tan, Yunlong; Zhou, Dongfeng

2015-01-01

Self-evaluation plays an important role in adaptive functioning and is a process that is typically impaired in patients with schizophrenia. Underlying neural mechanisms for this dysfunction may be associated with manifested psychosis. However, the brain substrates underlying this deficit are not well known. The present study used brain blood oxygen level dependent (BOLD) functional magnetic resonance imaging (fMRI) and gray matter voxel-based morphometry to explore the functional and structural brain correlates of self-evaluation deficits in schizophrenia. Eighteen patients with schizophrenia and 17 healthy controls were recruited and asked to judge whether a set of personality-trait adjectives were appropriate for describing themselves, a familiar other, or whether the adjectives were of positive or negative valence. Patients had slower response times for negative trait attributions than controls did; responses to positive trait attributions were faster than those for negative traits among the patient group, while no differences were observed in the control group. Control subjects showed greater activation within the dorsal medial prefrontal cortex (dMPFC) and the anterior cingulate cortex (ACC) than the patient group during the self-evaluation > semantic positivity-evaluation contrast. Patients showed greater activation mainly within the posterior cingulate gyrus (PCC) as compared to controls for the other-evaluation > semantic positivity-evaluation contrast. Furthermore, gray matter volume was reduced in the MPFC, temporal lobe, cuneus, and the dorsal lateral prefrontal cortex (DLPFC) among the patient group when compared to controls. The present study adds to previous findings regarding self- and other-referential processing in schizophrenia, providing support for neurobiological models of self-reflection impairment. PMID:26406464

Low prevalence of hypopituitarism after traumatic brain injury: a multicenter study.

PubMed

Kokshoorn, N E; Smit, J W A; Nieuwlaat, W A; Tiemensma, J; Bisschop, P H; Groote Veldman, R; Roelfsema, F; Franken, A A M; Wassenaar, M J E; Biermasz, N R; Romijn, J A; Pereira, A M

2011-08-01

Hypopituitarism after traumatic brain injury (TBI) is considered to be a prevalent condition. However, prevalence rates differ considerably among reported studies, due to differences in definitions, endocrine assessments of hypopituitarism, and confounding factors, such as timing of evaluation and the severity of the trauma. Aim To evaluate the prevalence of hypopituitarism in a large cohort of TBI patients after long-term follow-up using a standardized endocrine evaluation. Study design Cross-sectional study. We included 112 patients with TBI, hospitalized for at least 3 days and duration of follow-up >1 year after TBI from five (neurosurgical) referral centers. Evaluation of pituitary function included fasting morning hormone measurements and insulin tolerance test (n=90) or, when contraindicated, ACTH stimulation and/or CRH stimulation tests and a GH releasing hormone-arginine test (n=22). Clinical evaluation included quality of life questionnaires. We studied 112 patients (75 males), with median age 48 years and mean body mass index (BMI) 26.7±4.8 kg/m(2). Mean duration of hospitalization was 11 (3-105), and 33% of the patients had a severe trauma (Glasgow Coma Scale <9) after TBI. The mean duration of follow-up was 4 (1-12) years. Hypopituitarism was diagnosed in 5.4% (6/112) of patients: severe GH deficiency (n=3), hypogonadism (n=1), adrenal insufficiency (n=2). Patients diagnosed with pituitary insufficiency had significantly higher BMI (P=0.002). In this study, the prevalence of hypopituitarism during long-term follow-up after TBI was low. Prospective studies are urgently needed to find reliable predictive tools for the identification of patients with a significant pre-test likelihood for hypopituitarism after TBI.

Epidemiological Evaluation of Head and Neck Sarcomas in Iran (the Study of 105 Cases Over 13 Years).

PubMed

Alishahi, Batoul; Kargahi, Neda; Homayouni, Solmaz

2015-08-01

Head and neck sarcomas are exceedingly rare and they include 4% - 10% of all sarcomas and less than 1% of all neoplasm of head and neck. The aim of this study is to evaluate the epidemiological characteristics of head and neck sarcomas of patients in Isfahan, Iran. In this retrospective study, from the 16000 patients whose files were evaluated, the total number of 105 head and neck sarcomas were collected. They were evaluated with due attention to age, gender of the patients and the most common location of the lesion. From the total number of 105 (0.6%) patients with sarcomas, 56 were men (53.33%) and 49 women (46.66%). The most common head and neck sarcomas among this population were Osteosarcoma (32 cases, 30.47%), Chondrosarcoma (14 cases, 13.33%), and Ewing sarcoma (11 cases, 10.47%).The most common soft tissue sarcoma was Rabdomiosarcoma. Mandible was the most common location for these lesions. In this study, the hard tissue sarcomas were more prevalent than soft tissue ones. Hence, special attention should be paid to the patients when being diagnosed.

State-of-the-science of patient navigation as a strategy for enhancing minority clinical trial accrual.

PubMed

Ghebre, Rahel G; Jones, Lovell A; Wenzel, Jennifer A; Martin, Michelle Y; Durant, Raegan W; Ford, Jean G

2014-04-01

Patient navigation programs are emerging that aim to address disparities in clinical trial participation among medically underserved populations, including racial/ethnic minorities. However, there is a lack of consensus on the role of patient navigators within the clinical trial process as well as outcome measures to evaluate program effectiveness. A review of the literature was conducted of PubMed, Medline, CINHAL, and other sources to identify qualitative and quantitative studies on patient navigation in clinical trials. The search yielded 212 studies, of which only 12 were eligible for this review. The eligible studies reported on the development of programs for patient navigation in cancer clinical trials, including training and implementation among African Americans, American Indians, and Native Hawaiians. A low rate of clinical trial refusal (range, 4%-6%) was reported among patients enrolled in patient navigation programs. However, few studies reported on the efficacy of patient navigation in increasing clinical treatment trial enrollment. Outcome measures are proposed to assist in developing and evaluating the efficacy and/or effectiveness of patient navigation programs that aim to increase participation in cancer clinical trials. Future research is needed to evaluate the efficacy of patient navigators in addressing barriers to clinical trial participation and increasing enrollment among medically underserved cancer patients. © 2014 American Cancer Society.

State-of-the-Science of Patient Navigation as a Strategy for Enhancing Minority Clinical Trial Accrual

PubMed Central

Ghebre, Rahel G.; Jones, Lovell A.; Wenzel, Jennifer; Martin, Michelle Y.; Durant, Raegan; Ford, Jean G.

2014-01-01

Background Patient navigation programs are emerging, that aim to address disparities in clinical trial participation among medically underserved populations, including racial/ethnic minorities. However, there is a lack of consensus on the role of patient navigators within the clinical trial process, as well as outcome measures to evaluate program effectiveness. Methods A review of the literature was conducted of PubMed, Medline, CINHAL, and other sources to identify qualitative and quantitative studies on patient navigation in clinical trials. The search yielded 212 studies, of which only 12 were eligible for this review. Results The eligible studies reported on development of programs for patient navigation in cancer clinical trials, including training and implementation among African American, American Indian and Native Hawaiians. Low clinical trial refusal, 4% to 6%, was reported among patients enrolled in patient navigation program. However, few studies reported on the efficacy of patient navigation on increasing clinical treatment trial enrollment. Conclusion Outcome measures are proposed to assist in developing and evaluating the efficacy and/or effectiveness of patient navigation programs that aim to increase participation in cancer clinical trials. Future research is needed to evaluate the efficacy of patient navigators in addressing barriers to clinical trial participation and increasing enrollment among medically underserved cancer patients. PMID:24643650

The LIBERTY study: Design of a prospective, observational, multicenter trial to evaluate the acute and long-term clinical and economic outcomes of real-world endovascular device interventions in treating peripheral artery disease.

PubMed

Adams, George L; Mustapha, Jihad; Gray, William; Hargus, Nick J; Martinsen, Brad J; Ansel, Gary; Jaff, Michael R

2016-04-01

Most peripheral artery disease (PAD) clinical device trials are supported by commercial manufacturers and designed for regulatory device approval, with extensive inclusion/exclusion criteria to support homogeneous patient populations. High-risk patients with advanced disease, including critical limb ischemia (CLI), are often excluded leading to difficulty in translating trial results into real-world clinical practice. As a result, physicians have no direct guidance regarding the use of endovascular devices. There is a need for objectively assessed studies to evaluate clinical, functional, and economic outcomes in PAD patient populations. LIBERTY is a prospective, observational, multicenter study sponsored by Cardiovascular Systems Inc (St Paul, MN) to evaluate procedural and long-term clinical and economic outcomes of endovascular device interventions in patients with symptomatic lower extremity PAD. Approximately 1,200 patients will be enrolled and followed up to 5 years: 500 patients in the "Claudicant Rutherford 2-3" arm, 600 in the "CLI Rutherford 4-5" arm, and 100 in the "CLI Rutherford 6" arm. The study will use 4 core laboratories for independent analysis and will evaluate the following: procedural and lesion success, rates of major adverse events, duplex ultrasound interpretations, wound status, quality of life, 6-minute walk test, and economic analysis. The LIBERTY Patient Risk Score(s) will be developed as a clinical predictor of outcomes to provide guidance for interventions in this patient population. LIBERTY will investigate real-world PAD patients treated with endovascular revascularization with rigorous study guidelines and independent oversight of outcomes. This study will provide observational, all-comer patient clinical data to guide future endovascular therapy. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Is Radiologic Evaluation Necessary to Find out Foreign Bodies in Nasal Cavity?

PubMed

Oh, Hoon; Min, Hyun Jin; Yang, Hoon Shik; Kim, Kyung Soo

2016-01-01

Although there were previous studies on the clinical aspects such as etiology, treatment modalities, studies regarding the necessity of radiologic evaluation for nasal foreign body were limited. The aim of this study is to evaluate the necessity and indication of radiologic evaluation for nasal foreign bodies. There are consecutive patients aged less than 10 years who presented with suspected foreign bodies in nasal cavity. We reviewed the patient's age and sex, including the methods of evaluation, management tools, and types of foreign bodies. There were 35 cases (11.4%) on whom radiographs were performed in the 24 uncooperative patients and 11 cooperative patients who were not identified with any foreign bodies via nasal endoscopy. Among them, only 4 cases had positive reports of foreign body and the others were normal radiologic findings. We suggest that the radiologic evaluation is always not necessary to find the location of nasal foreign bodies. It, however, should be performed in cases of negative findings of physical examination with anterior rhinoscopy or sinus endoscopy and unwitnessed foreign bodies to rule out metallic contents, especially button type battery.

Evaluations of emotional noninterpersonal situations by patients with borderline personality disorder.

PubMed

Sieswerda, Simkje; Arntz, Arnoud; Wolfis, Marionne

2005-09-01

According to cognitive models of borderline personality disorder (BPD), an important cause for the instability of patients with BPD is dichotomous thinking (DT). Object-relation theories assume that the similar phenomenon of splitting is central in BPD. Previous studies focusing on interpersonal situations found support for DT being prominent in BPD. The aim of this study was to investigate whether patients with BPD also make use of dichotomous and schema-specific evaluations in noninterpersonal situations. An experiment was designed in which a frustrating and rewarding situation was induced by computer games that subjects had to play. Participants evaluated both themselves and the games. Patients with BPD (n=24) were characterized by somewhat more extreme game evaluations in the emotionally negative situations than normal controls (n=25), participants with a cluster C (n=10) or an anti-social personality disorder (ASPD) (n=16). Patients with BPD appeared to be characterized best by a general negative evaluative style, more than by DT or splitting. ASPD participants showed a positivity bias in both conditions.

Vestibular function outcomes after vestibular neurectomy in Meniere disease: can vestibular neurectomy provide complete vestibular deafferentation?

PubMed

Leveque, M; Seidermann, L; Tran, H; Langagne, T; Ulmer, E; Chays, A

2010-06-01

Vestibular neurectomy is considered the reference treatment of incapacitating vertigo accompanying Meniere disease, with an efficiency rate of 85-95% in most literature reports. The aim of this study is to evaluate if vestibular neurectomy can provide a complete vestibular deafferentation by investigating complete vestibular function after surgery. Prospective study. Twenty-four patients suffering from incapacitated Meniere vertigo crisis beneficiated from a vestibular neurectomy by retrosigmoid approach. The average time between surgery and vestibular evaluation was 1 year. We performed (i) kinetic test, (ii) caloric test and (iii) vibration-induced nystagmus (VIN) at 30, 60 and 100Hz under videonystagmography recording, (iv) vestibular evoked myogenic potentials (VEMP), (v) video head impulsed test (VHIT) for each semicircular canals and (vi) an evaluation of visual vertical and horizontal subjective (VVS and HVS). On clinical evaluation, all the patients except one had never experienced any recurrence of vertigo crisis after surgery. The 24 patients would definitely undergo the surgery again. On vestibular evaluation, on the operated side, all patients showed a total areflexia at caloric test; 23 patients had no VEMP response; 23 patients had abolished canals response to VHIT. All the patients had VVS and HVS deviated towards the operated side; 23 patients had a high velocity VIN from 30 to 60Hz. This study proves that vestibular neurectomy can provide a complete vestibular deafferentation. We discuss this vestibular evaluation protocol and the main difficulties encounter during surgery, which could lead to partial nerve section and partial relief, and explain residual vestibular function after vestibular neurectomy. Copyright (c) 2009 Elsevier Ireland Ltd. All rights reserved.

A Targeted Swallow Screen for the Detection of Postoperative Dysphagia.

PubMed

Gee, Erica; Lancaster, Elizabeth; Meltzer, Jospeh; Mendelsohn, Abie H; Benharash, Peyman

2015-10-01

Postoperative dysphagia leads to aspiration pneumonia, prolonged hospital stay, and is associated with increased mortality. A simple and sensitive screening test to identify patients requiring objective dysphagia evaluation is presently lacking. In this study, we evaluated the efficacy of a novel targeted swallow screen evaluation. This was a prospective trial involving all adult patients who underwent elective cardiac surgery with cardiopulmonary bypass at our institution over an 8-week period. Within 24 hours of extubation and before the initiation of oral intake, all postsurgical patients were evaluated using the targeted swallow screen. A fiberoptic endoscopic evaluation of swallowing was requested for failed screenings. During the study, 50 postcardiac surgery patients were screened. Fifteen (30%) failed the targeted swallow screen, and ten of the fifteen (66%) failed the subsequent fiberoptic endoscopic evaluation of swallowing exam and were confirmed to have dysphagia. The screening test had 100 per cent sensitivity for detecting dysphagia in our patient population, and a specificity of 87.5 per cent. The overall incidence of dysphagia was 20 per cent. We have shown that a targeted swallow evaluation can efficiently screen patients during the postcardiac surgery period. Furthermore, we have shown that the true incidence of dysphagia after cardiac surgery is significantly higher than previously recognized in literature.

Patient risk perceptions for carotid endarterectomy: which patients are strongly averse to surgery?

PubMed

Bosworth, Hayden B; Stechuchak, Karen M; Grambow, Steven C; Oddone, Eugene Z

2004-07-01

Patient risk perception for surgery may be central to their willingness to undergo surgery. This study examined potential factors associated with patient aversion of surgery. This is a secondary data analysis of a prospective cohort study that examined patients referred for evaluation of carotid artery stenosis at five Veterans Affairs Medical Centers. The study collected demographic, clinical, and psychosocial information related to surgery. This analysis focused on patient response to a question assessing their aversion to surgery. Among the 1065 individuals, at the time of evaluation for carotid endarterectomy (CEA), 66% of patients had no symptoms, 16% had a transient ischemic attack, and 18% had stroke. Twelve percent of patients referred for CEA evaluation were averse to surgery. In adjusted analyses, increased age, black race, no previous surgery, lower level of chance locus of control, less trust of physicians, and less social support were significantly related to greater likelihood of surgery aversion among individuals referred for CEA evaluation. Patient degree of medical comorbidity and a validated measure of preoperative risk score were not associated with increased aversion to surgery. In previous work, aversion to CEA was associated with lack of receipt of CEA even after accounting for patient clinical appropriateness for surgery. We identified important patient characteristics associated with aversion to CEA. Interventions designed to assist patient decision making should focus on these more complex factors related to CEA aversion rather than the simple explanation of clinical usefulness.

[Axillary hyperhidrosis--efficacy and tolerability of an aluminium chloride antiperspirant. Prospective evaluation on 20 patients with idiopathic axillary hyperhidrosis].

PubMed

Streker, M; Reuther, T; Verst, S; Kerscher, M

2010-02-01

The purpose of this study was to evaluate the efficacy and tolerability of aluminium chloride gel for treatment of axillary hyperhidrosis. A total of 20 patients aged 22-38 (mean age: 26.9+/-4.3) with idiopathic axillary hyperhidrosis were included and treated with an antiperspirant (Sweat-off, Sweat-off GmbH, Hügelsheim). Study duration was 42 days. Treatment efficacy was evaluated clinically, as well as by starch-iodine test, gravimetric analysis and evaluation of the skin surface pH. After treatment there was a significant clinical improvement accompanied by significant qualitative and quantitative reduction of sweat as well as a significant reduction of skin surface pH. Except for slight skin irritation in 6 patients, there were no other side effects. Patient satisfaction improved markedly during the study. Treatment of axillary hyperhidrosis with aluminium chloride is an effective, safe and inexpensive treatment modality.

From transitions to transformation - A study of pharmacists developing patient-centered communication skills.

PubMed

Luetsch, Karen; Burrows, Judith

2017-08-12

Pharmacists' communication with patients often focuses on technical aspects of advice giving, while limiting socio-emotional content. To develop pharmacists' patient-centered communication a learning and practice module integrating motivational interviewing (MI) was designed for an online postgraduate program, and its impact on their self-described practice evaluated. To investigate whether training in patient-centered communication changes pharmacists' perceptions of communicating with patients, and how any changes in their communication style influenced interactions and relationships with patients. A descriptive, qualitative study analyzing reflective journal entries detailing pharmacists' experiences of implementing patient-centered communication in practice was designed, evaluating reflections on initial patient interactions after training and 9-12 weeks later. Using the framework method of content and thematic analysis, an evaluation framework was devised that integrated communication, change and learning theories. Reflections were categorized within the framework as transitional (e.g. using good communication skills), transactional (e.g. using MI techniques, achieving reciprocity) or transformational (e.g. describing transformative learning, changing frames of reference in understanding of patient-centeredness). Differences between the first and last journal entries were evaluated and analyzed using descriptive statistics. Eighty-nine pharmacists provided two reflective journal entries for evaluation. Over 9-12 weeks, pharmacists described a change in their perspective of patient-centeredness, how they expanded the socio-emotional aspects of communication and succeeded in difficult conversations. When applying the thematic evaluation framework to initial journal entries, 38 (42%) of reflections fell within the transitional category, 51 (58%) were deemed transactional and none transformational. This changed to 10 (11%) transitional, 45 (51%) transactional and 34 (38%) transformational. Differences were observed between journal entries from pharmacists who studied completely online and those who also attended a workshop. Learning and practicing techniques of MI and person-focused communication changed many pharmacists' frames of reference in regards to patient-centeredness and their self-reported communication style with patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Classification of patients based on their evaluation of hospital outcomes: cluster analysis following a national survey in Norway

PubMed Central

2013-01-01

Background A general trend towards positive patient-reported evaluations of hospitals could be taken as a sign that most patients form a homogeneous, reasonably pleased group, and consequently that there is little need for quality improvement. The objective of this study was to explore this assumption by identifying and statistically validating clusters of patients based on their evaluation of outcomes related to overall satisfaction, malpractice and benefit of treatment. Methods Data were collected using a national patient-experience survey of 61 hospitals in the 4 health regions in Norway during spring 2011. Postal questionnaires were mailed to 23,420 patients after their discharge from hospital. Cluster analysis was performed to identify response clusters of patients, based on their responses to single items about overall patient satisfaction, benefit of treatment and perception of malpractice. Results Cluster analysis identified six response groups, including one cluster with systematically poorer evaluation across outcomes (18.5% of patients) and one small outlier group (5.3%) with very poor scores across all outcomes. One-Way ANOVA with post-hoc tests showed that most differences between the six response groups on the three outcome items were significant. The response groups were significantly associated with nine patient-experience indicators (p < 0.001), and all groups were significantly different from each of the other groups on a majority of the patient-experience indicators. Clusters were significantly associated with age, education, self-perceived health, gender, and the degree to write open comments in the questionnaire. Conclusions The study identified five response clusters with distinct patient-reported outcome scores, in addition to a heterogeneous outlier group with very poor scores across all outcomes. The outlier group and the cluster with systematically poorer evaluation across outcomes comprised almost one-quarter of all patients, clearly demonstrating the need to tailor quality initiatives and improve patient-perceived quality in hospitals. More research on patient clustering in patient evaluation is needed, as well as standardization of methodology to increase comparability across studies. PMID:23433450

Phosphorylated neurofilament subunit NF-H as a biomarker for evaluating the severity of spinal cord injury patients, a pilot study.

PubMed

Hayakawa, K; Okazaki, R; Ishii, K; Ueno, T; Izawa, N; Tanaka, Y; Toyooka, S; Matsuoka, N; Morioka, K; Ohori, Y; Nakamura, K; Akai, M; Tobimatsu, Y; Hamabe, Y; Ogata, T

2012-07-01

A pilot cross-sectional study of patients with acute cervical spinal cord injury (SCI). The precise evaluation of the severity of SCI is important for developing novel therapies. Although several biomarkers in cerebrospinal fluid have been tested, few analyses of blood samples have been reported. A novel biomarker for axonal injury, phosphorylated form of the high-molecular-weight neurofilament subunit NF-H (pNF-H), has been reported to be elevated in blood from rodent SCI model. The aim of this study is to investigate whether pNF-H values in blood can serve as a biomarker to evaluate the severity of patients with SCI. Tokyo Metropolitan Bokutoh Hospital and National Rehabilitation Center, Japan. This study enrolled 14 patients with acute cervical SCI. Sequential plasma samples were obtained from 6 h to 21 days after injury. Patients were classified according to American Spinal Injury Association impairment scale (AIS) at the end of the follow-up (average, 229.1 days). Plasma pNF-H values were compared between different AIS grades. In patients with complete SCI, pNF-H became detectable at 12 h after injury and remained elevated at 21 days after injury. There was a statistically significant difference between AIS A (complete paralysis) patients and AIS C (incomplete paralysis) patients. Plasma pNF-H was elevated in accordance with the severity of SCI and reflected a greater magnitude of axonal damage. Therefore, pNF-H is a potential biomarker to independently distinguish AIS A patients (complete SCI) from AIS C-E patients (incomplete SCI). However, further studies are required to evaluate its utility in predicting prognosis of patients in the incomplete category.

Utility of the Care Dependency Scale in predicting care needs and health risks of elderly patients admitted to a geriatric unit: a cross-sectional study of 200 consecutive patients.

PubMed

Doroszkiewicz, Halina; Sierakowska, Matylda; Muszalik, Marta

2018-01-01

The aim of the study was to evaluate the usefulness of the Polish version of the Care Dependency Scale (CDS) in predicting care needs and health risks of elderly patients admitted to a geriatric unit. This was a cross-sectional study of 200 geriatric patients aged ≥60 years, chronologically admitted to a geriatrics unit in Poland. The study was carried out using the Polish version of the CDS questionnaire to evaluate biopsychosocial needs and the level of care dependency. The mean age of the participating geriatric patients was 81.8±6.6. The mean result of the sum of the CDS index for all the participants was 55.3±15.1. Detailed analysis of the results of evaluation of the respondents' functional condition showed statistically significant differences in the levels of care dependency. Evaluation of the patients' physical performance in terms of the ability to do basic activities of daily living (ADL) and instrumental ADL (I-ADL) showed statistically significant differences between the levels of care dependency. Patients with high dependency were more often prone to pressure ulcers - 13.1±3.3, falls (87.2%), poorer emotional state - 6.9±3.6, mental function - 5.1±2.8, and more often problems with locomotion, vision, and hearing. The results showed that locomotive disability, depression, advanced age, and problem with vision and hearing are connected with increasing care dependency. CDS evaluation of each admitted geriatric patient enables us to predict the care needs and health risks that need to be reduced and the disease states to be improved. CDS evaluation should be accompanied by the use of other instruments and assessments to evaluate pressure ulcer risk, fall risk, and actions toward the improvement of subjective well-being, as well as correction of vision and hearing problems where possible and assistive devices for locomotion.

Endoscopy in neutropenic and/or thrombocytopenic patients

PubMed Central

Tong, Michelle C; Tadros, Micheal; Vaziri, Haleh

2015-01-01

AIM: To evaluate the safety of endoscopic procedures in neutropenic and/or thrombocytopenic cancer patients. METHODS: We performed a literature search for English language studies in which patients with neutropenia and/or thrombocytopenia underwent endoscopy. Studies were included if endoscopic procedures were used as part of the evaluation of neutropenic and/or thrombocytopenic patients, yielding 13 studies. Two studies in which endoscopy was not a primary evaluation tool were excluded. Eleven relevant studies were identified by two independent reviewers on PubMed, Scopus, and Ovid databases. RESULTS: Most of the studies had high diagnostic yield with relatively low complication rates. Therapeutic endoscopic interventions were performed in more than half the studies, including high-risk procedures, such as sclerotherapy. Platelet transfusion was given if counts were less than 50000/mm3 in four studies and less than 10000/mm3 in one study. Other thrombocytopenic precautions included withholding of biopsy if platelet count was less than 30000/mm3 in one study and less than 20000/mm3 in another study. Two of the ten studies which examined thrombocytopenic patient populations reported bleeding complications related to endoscopy, none of which caused major morbidity or mortality. All febrile neutropenic patients received prophylactic broad-spectrum antibiotics in the studies reviewed. Regarding afebrile neutropenic patients, prophylactic antibiotics were given if absolute neutrophil count was less than 1000/mm3 in one study, if the patient was undergoing colonoscopy and had a high inflammatory condition without clear definition of significance in another study, and if the patient was in an aplastic phase in a third study. Endoscopy was also withheld in one study for severe pancytopenia. CONCLUSION: Endoscopy can be safely performed in patients with thrombocytopenia/neutropenia. Prophylactic platelet transfusion and/or antibiotic administration prior to endoscopy may be considered in some cases and should be individualized. PMID:26674926

The impact of Clostridum difficile on surgical rate among ulcerative colitis patients: A systemic review and meta-analysis.

PubMed

Peng, Jiang-Chen; Shen, Jun; Zhu, Qi; Ran, Zhi-Hua

2015-01-01

There is growing recognition of the impact of Clostridum difficile infection (CDI) on patients with inflammatory bowel disease. Clostridium difficile infection causes greater morbidity and mortality. This study aimed to evaluate the impact of C. difficile on surgical risk among ulcerative colitis (UC) patients. We searched the following databases: MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, ACP Journal Club, DARE, CMR, and HTA. Studies were included if fulfilled the following criteria: (1) Cohort or case-control studies, which involved a comparison group that lacked CDI, (2) Patients were given a primary diagnosis of UC, (3) Comorbidity of CDI was evaluated by enzyme immunoassay of stool for C. difficile toxin A and B or C. difficile stool culture, (4) Studies evaluated surgical rate, and (5) Studies reported an estimate of odds ratio, accompanied by a corresponding measure of uncertainty. Five studies with 2380 patients fulfilled the inclusion criteria. Overall, meta-analysis showed that UC with CDI patients had a significant higher surgical rate than patients with UC alone. (OR=1.76, 95% CI=1.36-2.28). C. difficile infection increased the surgical rate in UC patients. However, results should be interpreted with caution, given the limitations of this stud.

Impact of Liver Indicators on Clinical Outcome in Patients Undergoing Transcatheter Aortic Valve Implantation.

PubMed

Wendt, Daniel; Kahlert, Philipp; Canbay, Ali; Knipp, Stephan; Thoenes, Martin; Cremer, Gordina; Al-Rashid, Fadi; Jánosi, Rolf-Alexander; El-Chilali, Karim; Kamler, Markus; El Gabry, Mohamed; Marx, Philipp; Dohle, Daniel Sebastian; Tsagakis, Konstantinos; Benedik, Jaroslav; Gerken, Guido; Rassaf, Tienush; Jakob, Heinz; Thielmann, Matthias

2017-10-01

Liver dysfunction increases death and morbidity after cardiac operations. There are currently no data evaluating liver function in patients undergoing transcatheter aortic valve replacement (TAVR). We aimed therefore to evaluate our TAVR results in regard to liver function. A total of 640 consecutive TAVR patients were evaluated. Of those, 11 patients presented with chronic liver disease before TAVR. The Model for End-Stage Liver Disease score was used to measure liver function in these patients. The primary study end point was 30-day mortality in patients presenting with liver dysfunction. Secondary study end point was liver enzymes after TAVR. The mean Model for End-Stage Liver Disease score in patients with chronic liver disease was 16.8 ± 6.2 (median, 18; range, 7 to 26). The 30-day mortality was 9.1% (57 of 629) in patients presenting without liver disease and 9.1% (1 of 11) in patients with liver disease (p = 1.00). Patients with chronic liver disease showed significantly higher preoperative levels of γ-glutamyl transpeptidase (p < 0.001). After TAVR, we observed a significant increase in alanine aminotransferase on postoperative day 3 compared with preoperative values (p < 0.001), accompanied by a decrease in albumin (p < 0.001). Liver cirrhosis per se is not considered as a contraindication for cardiac operations. In the present study, we did not observe a higher 30-day mortality rate in liver cirrhotic patients undergoing TAVR, suggesting TAVR as a feasible alternative with acceptable outcomes in patients with chronic liver disease. Moreover, the present study is the first to evaluate liver variables in patients undergoing TAVR. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Evaluation of the prevalence and clinical impact of toxocariasis in patients with eosinophilia of unknown origin

PubMed Central

Kim, Hong-Beum; Seo, Jun-Won; Lee, Jun-Hyung; Choi, Byung-Seok; Park, Sang-Gon

2017-01-01

Background/Aims Eosinophilia has numerous diverse causes, and in many patients, it is not possible to establish the cause of eosinophilia. Recently, toxocariasis was introduced as one cause of eosinophilia. The aims of this study were to evaluate the prevalence of toxocariasis and the clinical impact of albendazole treatment for toxocariasis in patients suspected of eosinophilia of unknown origin. Methods We performed a retrospective chart review. After evaluation of cause of eosinophilia, the patients suspected of eosinophilia of unknown origin performed immunoglobulin G antibody specific assay for the Toxocara canis larval antigen by enzyme-linked immunosorbent assay. Results This study evaluated 113 patients, 69 patients (61%) were suspected of eosinophilia of unknown origin. Among these 69 patients, the frequency of T. canis infection was very high (45 patients, 65.2%), and albendazole treatment for 45 eosinophilia with toxocariasis was highly effective for a cure of eosinophilia than no albendazole group regardless of steroid (82.3%, p = 0.007). Furthermore, among the nonsteroid treated small group (19 patients), albendazole treatment for eosinophilia were more effective than no albendazole group, too (83.3% vs. 28.6 %, p = 0.045). Conclusions The prevalence of toxocariasis was high among patients suspected of eosinophilia of unknown origin; therefore, evaluation for T. canis infection is recommended for patients with eosinophilia of unknown origin. Furthermore, for patients suspected of eosinophilia of unknown origin who have positive results for T. canis, albendazole treatment may be considered a valuable treatment option. PMID:28352060

Evaluation of the prevalence and clinical impact of toxocariasis in patients with eosinophilia of unknown origin.

PubMed

Kim, Hong-Beum; Seo, Jun-Won; Lee, Jun-Hyung; Choi, Byung-Seok; Park, Sang-Gon

2017-05-01

Eosinophilia has numerous diverse causes, and in many patients, it is not possible to establish the cause of eosinophilia. Recently, toxocariasis was introduced as one cause of eosinophilia. The aims of this study were to evaluate the prevalence of toxocariasis and the clinical impact of albendazole treatment for toxocariasis in patients suspected of eosinophilia of unknown origin. We performed a retrospective chart review. After evaluation of cause of eosinophilia, the patients suspected of eosinophilia of unknown origin performed immunoglobulin G antibody specific assay for the Toxocara canis larval antigen by enzyme-linked immunosorbent assay. This study evaluated 113 patients, 69 patients (61%) were suspected of eosinophilia of unknown origin. Among these 69 patients, the frequency of T. canis infection was very high (45 patients, 65.2%), and albendazole treatment for 45 eosinophilia with toxocariasis was highly effective for a cure of eosinophilia than no albendazole group regardless of steroid (82.3%, p = 0.007). Furthermore, among the nonsteroid treated small group (19 patients), albendazole treatment for eosinophilia were more effective than no albendazole group, too (83.3% vs. 28.6 %, p = 0.045). The prevalence of toxocariasis was high among patients suspected of eosinophilia of unknown origin; therefore, evaluation for T. canis infection is recommended for patients with eosinophilia of unknown origin. Furthermore, for patients suspected of eosinophilia of unknown origin who have positive results for T. canis , albendazole treatment may be considered a valuable treatment option.

Sarcopenia is linked to treatment toxicity in patients with metastatic colorectal cancer.

PubMed

Barret, Maximilien; Antoun, Sami; Dalban, Cécile; Malka, David; Mansourbakht, Touraj; Zaanan, Aziz; Latko, Ewa; Taieb, Julien

2014-01-01

Chemotherapy toxicity could be linked to decreased skeletal muscle (sarcopenia). We evaluated the effect of sarcopenia on chemotherapy toxicity among metastatic colorectal cancer (mCRC) patients. All consecutive mCRC patients in 3 hospitals were enrolled in this prospective, cross-sectional, multicenter study. Several nutritional indexes and scores were generated. Computed tomography (CT) images were analyzed to evaluate cross-sectional areas of muscle tissue (MT), visceral adipose tissue (VAT), and subcutaneous adipose tissue (SAT). Toxicities were evaluated in the 2 mo following clinical evaluation. Fifty-one mCRC patients were included in the study. Sarcopenia was observed in 71% of patients (39% of women and 82% of men) whereas only 4% and 18% were considered as underweight using body mass index (BMI) or severely malnourished using the Nutritional Risk Index (NRI), respectively. Grade 3-4 toxicities were observed in 28% of patients. In multivariate analysis including age, sex, BMI, sarcopenia, SAT, and VAT, the only factor associated with Grade 3-4 toxicities was sarcopenia (odds ratio = 13.55; 95% confidence interval [1.08; 169.31], P = 0.043). In mCRC patients undergoing chemotherapy, sarcopenia was much more frequently observed than visible malnutrition. Despite the small number of patients included in our study, we found sarcopenia to be significantly associated with severe chemotherapy toxicity.

Retrospective cohort study of anti-tumor necrosis factor agent use in a veteran population

PubMed Central

Madkour, Nermeen; Kazerooni, Rashid

2014-01-01

Introduction. Anti-tumor necrosis factor (TNF) agents are effective for several immunologic conditions (rheumatoid arthritis (RA), Crohn’s disease (CD), and psoriasis). The purpose of this study was to evaluate the efficacy and safety of anti-TNF agents via chart review. Methods. Single-site, retrospective cohort study that evaluated the efficacy and safety of anti-TNF agents in veterans initiated between 2010 and 2011. Primary aim evaluated response at 12 months post-index date. Secondary aims evaluated initial response prior to 12 months post-index date and infection events. Results. A majority of patients were prescribed anti-TNF agents for CD (27%) and RA (24%). Patients were initiated on etanercept (41%), adalimumab (40%), and infliximab (18%) between 2010 and 2011. No differences in patient demographics were reported. Response rates were high overall. Sixty-five percent of etanercept patients, 82% of adalimumab patients, and 59% of infliximab patients were either partial or full responders, respectively. Approximately 16%, 11%, and 12% of etanercept, adalimumab, and infliximab were non-responders, respectively. Infections between the groups were non-significant. Etanercept and adalimumab patients had higher but non-significant odds of being a responder relative to infliximab. Conclusions. Most patients initiated with anti-TNF agent were responders at 12 months follow-up for all indications in a veteran population. PMID:24883246

Preoperative patient education: evaluating postoperative patient outcomes.

PubMed

Meeker, B J

1994-04-01

Preoperative teaching is an important part of patient care and can prevent complications, as well as promote patient fulfillment during hospitalization. A study was conducted at Alton Ochsner Medical Foundation in New Orleans, LA, in 1989, to determine the impact of a preoperative teaching program on the incidence of postoperative atelectasis and patient satisfaction. Results showed no significant difference of postoperative complications and patient gratification after participating in a structured preoperative teaching program. As part of this study, it was identified that a patient evaluation tool for a preoperative teaching class needed to be developed. The phases of this process are explained in the following article.

Comparison of 99mTc-HYNIC-TOC and HYNIC-TATE octreotide scintigraphy with FDG PET and 99mTc-MIBI in local recurrent or distant metastatic thyroid cancers.

PubMed

Sager, Sait; Kabasakal, Levent; Halac, Metin; Maecke, Helmut; Uslu, Lebriz; Önsel, Çetin; Kanmaz, Bedii

2013-05-01

There have been various studies for early diagnosis of local recurrent or distant metastatic thyroid cancers. The aim of this study is to evaluate the clinical utility of 99mTc-HYNIC-TOC and 99mTc-HYNIC-TATE, octreotide derivatives, to detect recurrences or distant metastases in 131I-negative thyroglobulin positive thyroid cancer patients and to compare the lesions with FDG PET and 99mTc-MIBI studies in the same patient group. Twenty differentiated thyroid cancer patients, 7 male and 13 female, mean age 54.6 ± 15.3 (range 13-78 years), were included in this study. Eighteen patients had papillary thyroid cancer and 2 had follicular thyroid cancer. Fifteen patients received HYNIC-TOC and 5 patients received HYNIC-TATE as a radiopharmaceutical. All patients underwent whole-body scan 1 and 4 hours after injection of octreotide derivatives and SPECT imagings were performed from the suspicious sites. The lesions that were seen in 99mTc-HYNIC-TOC and 99mTc-HYNIC-TATE studies were compared with 99mTc-MIBI and FDG-PET studies. Among 99mTc-HYNIC-TOC and 99mTc-HYNIC-TATE scintigraphies, 15 patient studies were evaluated as true positive (75%) and 5 were false negative (25%). The total number of lesions in octreotide scintigraphy was 48 in 20 patients. Of 20 patients, 19 had FDG-PET study, 15 of them were evaluated as true positive (78.9%), and 4 them were evaluated as false negative (21.1%). Total number of lesions in FDG PET was 74. 99mTc-MIBI study was positive in 11 patients (55%) and negative in 9 patients (45%). Total number of lesions in 99mTc-MIBI was 25. Technetium-labeled somatostatin receptor scintigraphy analogues HYNIC-TOC and HYNIC-TATE are useful imaging alternatives in somatostatin receptor expressing thyroid cancer patients. Radiolabeling is easy and they are readily available for routine use.

Actigraphy in post traumatic stress disorder.

PubMed

S Khawaja, Imran; Madeeh Hashmi, Ali; Awais Aftab, Muhammad; Westermeyer, Joseph; D Hurwitz, Thomas

2014-03-01

Patients with posttraumatic stress disorder (PTSD) frequently complain of sleep disturbances such as insomnia and nightmares. Evaluation of sleep disturbances is often difficult due to the subjective nature of the complaints. Polysomnography (PSG) and other sleep studies are generally not indicated in the evaluation of insomnia or nightmares associated with PTSD. Actigraphy, (electronic activity monitoring) has been used in research to evaluate sleep disturbances in patients with PTSD. We reviewed the literature on the use of actigraphy in evaluation of sleep problems in patients with PTSD. A literature search for articles on the topic was conducted on PubMed using the search algorithm (actigraphy[Title/Abstract] OR actigraphic[Title/Abstract]) AND PTSD[Title/Abstract]. Out of 11 search results, 9 studies in which application of actigraphy had relevance to the primary objective and outcome in PTSD patients with sleep problems were selected for review. We also handpicked one additional article from personal communication with our colleagues who have done some of these studies. Actigraphy has been used to evaluate circadian rhythm sleep disorders. Use of actigraphy in psychiatry clinics is uncommon. There is no data to support that there are specific actigraphic sleep related findings in PTSD patients. However, it can be a useful tool to complement the use of sleep diaries when assessing sleep and wake patterns in patients with PTSD.

Evaluation of a respiratory symptom diary for clinical studies of idiopathic pulmonary fibrosis.

PubMed

Bacci, Elizabeth Dansie; O'Quinn, Sean; Leidy, Nancy Kline; Murray, Lindsey; Vernon, Margaret

2018-01-01

There are no validated patient diaries for evaluating respiratory symptoms in idiopathic pulmonary fibrosis (IPF). To evaluate the performance properties of the chronic obstructive pulmonary disease (COPD) Evaluating Respiratory Symptoms™ (E-RS™: COPD) measure in patients with IPF. Concept elicitation and cognitive interviews were conducted with IPF patients to evaluate content validity, including comprehensiveness, relevance, and interpretability of E-RS™ items in this patient population. Secondary analyses of IPF clinical study data were performed to evaluate the scoring structure of the tool. With modifications, reliability, validity, and responsiveness of the instrument (E-RS™: IPF) were evaluated. Qualitative interviews (n = 30) were conducted. During the elicitation interviews (n = 20), concept saturation for IPF respiratory symptoms was achieved; all respiratory symptoms covered by the E-RS™ were endorsed by ≥ 30% of the sample. During cognitive interviews (n = 10), all participants found the items interpretable and relevant. Factor analyses conducted via secondary analysis of IPF clinical study data identified no total score and four symptom scales: Chest, Breathlessness, Cough, and Sputum. Reliability of each scale was high (internal consistency [α] >0.85); 2-day reproducibility (ICC >0.88). Validity was supported through significant (P < 0.0001) relationships with the St. George's Respiratory Questionnaire (SGRQ), the University of California, San Diego Shortness of Breath Questionnaire (UCSD-SOBQ), and other variables. The scales were responsive to change when evaluated using SGRQ Symptoms, UCSD-SOBQ, and Patient Global Impression of Change as anchors (P < 0.01 to P < 0.0001). The E-RS™: IPF is a valid, reliable, and responsive tool for evaluating respiratory symptoms in patients with IPF. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

[Perceived pain and weather changes in rheumatic patients].

PubMed

Miranda, L Cunha; Parente, M; Silva, C; Clemente-Coelho, P; Santos, H; Cortes, S; Medeiros, D; Ribeiro, J Saraiva; Barcelos, F; Sousa, M; Miguel, C; Figueiredo, R; Mediavilla, M; Simões, E; Silva, M; Patto, J Vaz; Madeira, H; Ferreira, J; Micaelo, M; Leitão, R; Las, V; Faustino, A; Teixeira, A

2007-01-01

Rheumatic patients with chronic pain describe in a vivid way the influence of climate on pain and disease activity. Several studies seem to confirm this association. To evaluate and compare in a population of rheumatic patients the perceived influence of weather changes on pain and disease activity This is a retrospective cross-sectional study. For three weeks an assisted self-reported questionnaire with nine dimensions and a VAS pain scale was performed on consecutive out-patients in our clinic. 955 patients 787 female 168 male mean age 57.9 years with several rheumatologic diagnosis were evaluated. Overall 70 of the patients believed that the weather influenced their disease and 40 believed that the influence was high. Morning stiffness was influenced in 54 high influenced in 34 . Autumn and Winter were the most influential periods as well as humidity 67 and low temperatures 59 . In our study as well as in literature we found that a high percentage of patients 70 perceived that weather conditions influenced their pain and disease. Fibromyalgia patients seemed to be strongly influenced by weather changes. Our study confirms that patients perception on the influence of climate on pain and therefore their disease is an important clinical factor and it should be considered when evaluating rheumatic patients.

Evaluating executive function in patients with temporal lobe epilepsy using the frontal assessment battery.

PubMed

Agah, Elmira; Asgari-Rad, Nasima; Ahmadi, Mona; Tafakhori, Abbas; Aghamollaii, Vajiheh

2017-07-01

Previous studies have demonstrated executive dysfunction in patients with temporal lobe epilepsy (TLE). Frontal assessment battery (FAB) is a short neuropsychological tool that was developed for assessment of frontal lobe function in a clinical setting. The aim of the present study is to evaluate the clinical utility of FAB for detection of executive dysfunction in TLE patients. Forty-eight TLE patients and 48 sex and age-matched healthy controls participated in this study. Compared to healthy participants, the total FAB score was significantly lower among the TLE patients. TLE patients performed significantly worse at the mental flexibility, motor programming, sensitivity to interference and inhibitory control tasks. The duration of time has been passed since the last seizure was the only significant predictor of FAB score and patients who had a seizure less than a week before the evaluation time, had significantly lower FAB scores. The number of antiepileptic drugs (AEDs) did not influence the executive function in this study; however, sodium valproate was found to affect the mental flexibility. In conclusion, impaired executive function is common in TLE patients, and we suggest that FAB is a clinically applicable tool to monitor it. Moreover, we found that the time of the last seizure is a significant predictor of executive functioning and patients' performance may become worse up to seven days after a seizure. We also recommend that clinicians evaluate the cognitive adverse effects of AEDs especially sodium valproate, which was found to affect the mental flexibility in this study. Copyright © 2017 Elsevier B.V. All rights reserved.

Does the Timing of Pre-Operative Medical Evaluation Influence Perioperative Total Hip Arthroplasty Outcomes?

PubMed

Lan, Roy H; Kamath, Atul F

2017-01-01

Medical evaluation pre-operatively is an important component of risk stratification and potential risk optimization. However, the effect of timing prior to surgical intervention is not well-understood. We hypothesized that total hip arthroplasty (THA) patients seen in pre-operative evaluation closer to the date of surgery would experience better perioperative outcomes. We retrospectively reviewed 167 elective THA patients to study the relationship between the number of days between pre-operative evaluation (range, 0-80 days) and surgical intervention. Patients' demographics, length of stay (LOS), ICU admission frequency, and rate of major complications were recorded. When pre-operative evaluation carried out 4 days or less before the procedure date, there was a significant reduction in LOS (3.91 vs. 4.49; p=0.03). When pre-operative evaluation carried out 11 days or less prior to the procedure date, there was a four-fold decrease in rate of intensive care admission (p=0.04). Furthermore, the major complication rate also significantly reduced (p<0.05). However, when pre-operative evaluation took place 30 days or less before the procedure date compared to more than 30 days prior, there were no significant changes in the outcomes. From this study, pre-operative medical evaluation closer to the procedure date was correlated with improved selected peri-operative outcomes. However, further study on larger patient groups must be done to confirm this finding. More study is needed to define the effect on rare events like infection, and to analyze the subsets of THA patients with modifiable risk factors that may be time-dependent and need further time to optimization.

Diagnostic role of magnetic resonance imaging in assessing orofacial pain and paresthesia.

PubMed

Ohba, Seigo; Yoshimura, Hitoshi; Matsuda, Shinpei; Kobayashi, Junichi; Kimura, Takashi; Aiki, Minako; Sano, Kazuo

2014-09-01

The aim of this study was to compare the efficacy of CT and MRI in evaluating orofacial pain and paresthesia. A total of 96 patients with orofacial pain and/or paresthesia were included in this study. The patients who underwent CT and/or MRI examinations were assessed, and the efficacy of CT and/or MRI examinations in detecting the causative disease of the orofacial pain and paresthesia was evaluated. Seventy (72.9%) of 96 patients underwent CT and/or MRI examinations. Whereas CT examinations detected 2 diseases (4.5%) in 44 tests, 13 diseases (37.1%) were detected in 35 MRI examinations. Seven (53.8%) of 13 diseases, which were detected by MRI, were found in elderly patients. A high percentage of patients, who claimed orofacial pain and paresthesia, have other diseases in their brain, especially in elderly patients, and MRI is more useful than CT for evaluating these patients.

IMPAIRED VERBAL COMPREHENSION OF QUANTIFIERS IN CORTICOBASAL SYNDROME

PubMed Central

Troiani, Vanessa; Clark, Robin; Grossman, Murray

2011-01-01

Objective Patients with Corticobasal Syndrome (CBS) have atrophy in posterior parietal cortex. This region of atrophy has been previously linked with their quantifier comprehension difficulty, but previous studies used visual stimuli, making it difficult to account for potential visuospatial deficits in CBS patients. The current study evaluated comprehension of generalized quantifiers using strictly verbal materials. Method CBS patients, a brain-damaged control group (consisting of Alzheimer's Disease and frontotemporal dementia), and age-matched controls participated in this study. We assessed familiar temporal, spatial, and monetary domains of verbal knowledge comparatively. Judgment accuracy was only evaluated in statements for which patients demonstrated accurate factual knowledge about the target domain. Results We found that patients with CBS are significantly impaired in their ability to evaluate quantifiers compared to healthy seniors and a brain-damaged control group, even in this strictly visual task. This impairment was seen in the vast majority of individual CBS patients. Conclusions These findings offer additional evidence of quantifier impairment in CBS patients and emphasize that this impairment cannot be attributed to potential spatial processing impairments in patients with parietal disease. PMID:21381823

Back pain: medical evaluation and therapy.

PubMed

Mazanec, D J

1995-01-01

Most patients with acute low back pain or sciatica improve with appropriate conservative therapy, and most require no immediate diagnostic studies beyond a careful history and examination. In patients with "red flags" for visceral, malignant, or infectious causes or possible cauda equina syndrome, a more aggressive evaluation is mandatory. In patients whose pain does not respond to initial management or who have chronic symptoms, diagnostic re-evaluation is appropriate.

Prospective safety study of bardoxolone methyl in patients with type 2 diabetes mellitus, end-stage renal disease and peritoneal dialysis.

PubMed

Warnock, David G; Hebbar, Sudarshan; Bargman, Joanne; Burkart, John; Davies, Simon; Finkelstein, Frederic O; Mehrotra, Rajnish; Ronco, Claudio; Teitelbaum, Isaac; Urakpo, Kingsley; Chertow, Glenn M

2012-01-01

Patients on peritoneal dialysis experience inflammation associated with advanced chronic kidney disease and the therapy itself. An important consequence of the inflammation may be acceleration of the rate of decline in residual renal function. The decline in residual renal function has been associated with an increased mortality for patients in this population. Bardoxolone methyl is a synthetic triterpenoid. To date, the effects of bardoxolone methyl on kidney function in humans have been studied in patients with type 2 diabetes mellitus. A large-scale event-driven study of bardoxolone methyl in patients with type 2 diabetes mellitus with stage 4 chronic kidney disease is underway. The safety of bardoxolone methyl has not been evaluated in patients with more advanced (stage 5) chronic kidney disease or patients on dialysis. This report describes a proposed double blind, prospective evaluation of bardoxolone methyl in patients with type 2 diabetes mellitus receiving peritoneal dialysis. In addition to assessing the safety of bardoxolone methyl in this population, the study will evaluate the effect of bardoxolone methyl on residual renal function over 6 months as compared to placebo. Copyright © 2012 S. Karger AG, Basel.

The relationship between patient functional status and environmental contamination by Clostridium difficile: a pilot study

PubMed Central

Blakney, Rebekah; Gudnadottir, Unnur; Warrack, Simone; O'Horo, John C.; Anderson, Michael; Sethi, Ajay; Schmitz, Michelle; Wang, Jennifer; Duster, Megan; Ide, Emma; Safdar, Nasia

2016-01-01

Introduction Limited data exist on patient factors related to environmental contamination with Clostridium difficile. Methods We evaluated the association between the functional status of patients with C. difficile infection (CDI) and environmental contamination with C. difficile. Results Contamination of patient rooms was frequent and higher functional status was associated with contaminated surfaces remote from the bed. All but one environmental isolates matched the corresponding patient's stool isolate for the seven patients tested. Conclusion Functional status is a factor that influences environmental contamination with C. difficile. Future studies should evaluate strategies to reduce contamination in CDI patient rooms, taking into account the patient's functional status. PMID:25869819

The presence of nonthoracic distracting injuries does not affect the initial clinical examination of the cervical spine in evaluable blunt trauma patients: a prospective observational study.

PubMed

Konstantinidis, Agathoklis; Plurad, David; Barmparas, Galinos; Inaba, Kenji; Lam, Lydia; Bukur, Marko; Branco, Bernardino C; Demetriades, Demetrios

2011-09-01

A distracting injury mandates cervical spine (c-spine) imaging in the evaluable blunt trauma patient who demonstrates no pain or tenderness over the c-spine. The purpose of this study was to examine which distracting injuries can negatively affect the sensitivity of the standard clinical examination of the c-spine. This is a prospective observational study conducted at a Level I Trauma Center from January 1, 2008, to December 31, 2009. After institutional review board approval, all evaluable (Glasgow Coma Scale score ≥13) blunt trauma patients older than 16 years sustaining a c-spine injury were enrolled. A distracting injury was defined as any immediately evident bony or soft tissue injury or a complaint of non-c-spine pain whether or not an actual injury was subsequently diagnosed. Information regarding the initial clinical examination and the presence of a distracting injury was collected from the senior resident or attending trauma surgeon involved in the initial management. During the study period, 101 evaluable patients sustained a c-spine injury. Distracting injuries were present in 88 patients (87.1%). The most common was rib fracture (21.6%), followed by lower extremity fracture (20.5%) and upper extremity fracture (12.5%). Only four (4.0%) patients had no pain or tenderness on the initial examination of the c-spine. All four patients had bruising and tenderness to the upper anterior chest. None of these four patients developed neurologic sequelae or required a surgical stabilization or immobilization. C-spine imaging may not be required in the evaluable blunt trauma patient despite distracting injuries in any body regions that do not involve the upper chest. Further definition of distracting injuries is mandated to avoid unnecessary utilization of resources and to reduce the imaging burden associated with the evaluation of the c-spine.

[Success of treatment, experience of treatment, and satisfaction with treatment from the perspective of patients, parents, and therapists--results of an evaluative study on inpatient treatment in child and adolescent psychiatry].

PubMed

Bredel, Susanne; Brunner, Romuald; Haffner, Johann; Resch, Franz

2004-04-01

In spite of the high importance of subjective opinions as essential evaluation criteria there are hardly any studies available, dealing with the research of subjective judgements made by children and adolescent patients in relation to their inpatient treatment, and comparison with the evaluation of their parents. The evaluative study on an age-group random sample survey (n=95) of patients and parents at the Department of Child and Adolescent Psychiatry at the University of Heidelberg includes success of treatment, experience of treatment and satisfaction with treatment by means of specially constructed and parallelized questionnaires for patients, parents and therapists. Apart from the extent of subjectively experienced changes in precisely defined success variables, not only agreements and differences were studied, but also connections between success of treatment, experience of treatment and satisfaction with treatment as well as influences of success variables and experience variables on treatment satisfaction. Parents', patients' and therapists' evaluations of the treatment in regard of most success variables were all positive. At the end of treatment a perspective convergence was noticeable in some variables. The pressure on the parents requires special therapeutic attention. In the sense of therapy evaluation the change in the way the problem was viewed proved to be a worthwile success criterium. From the patients' and parents' point of view the change in the problem "as a whole" is mainly characterized by a positive change in emotional disposition. The therapeutic atmosphere and organisation of therapeutic relationships were highly appreciated by patients and parents. All in all patients, parents and therapists were highly satisfied with inpatient treatment. The correlations found between the grade of success, experience of treatment and satisfaction with treatment were clearly positive. On the patients' side treatment satisfaction was dictated more by their experiences during the treatment, whereas on the parents' side the success of treatment proved to be the stronger factor.

Financial impact of allogeneic hematopoietic cell transplantation on patients and families over 2 years: results from a multicenter pilot study.

PubMed

Denzen, E M; Thao, V; Hahn, T; Lee, S J; McCarthy, P L; Rizzo, J D; Ammi, M; Drexler, R; Flesch, S; James, H; Omondi, N; Murphy, E; Pederson, K; Majhail, N S

2016-09-01

Hematopoietic cell transplantation (HCT) is a procedure that can significantly influence the socioeconomic wellbeing of patients, caregivers and their families. Among 30 allogeneic HCT recipients and their caregivers enrolled on a pilot study evaluating the feasibility of studying financial impact of HCT, 16 agreed to participate in the long-term phase, completed a baseline questionnaire and received phone interviews at 6, 12, 18 and 24 months post HCT. Analyses showed that by 2 years post HCT, 54% of patients who previously contributed to household earnings had not returned to work and 80% of patients/caregivers reported transplant as having moderate to great impact on household income. However, patients' levels of confidence in their abilities to meet household financial obligations increased from baseline to 2 years. A relatively large proportion of patients reported inability to pay for medical care through this time period. Case studies demonstrated that patients' individual perceptions of the financial impact of HCT varies considerably, regardless of actual income. We demonstrate the feasibility of conducting a study to evaluate the financial impact of allogeneic HCT through 2 years post transplantation. Some patients/caregivers continue to experience a significant long-term financial burden after this procedure. Our study lays the foundation for a larger evaluation of patient/caregiver financial burden associated with HCT.

Usefulness of routine preoperative testing in a developing country: a prospective study

PubMed Central

Bordes, Julien; Cungi, Pierre-Julien; Savoie, Pierre-Henry; Bonnet, Stéphane; Kaiser, Eric

2015-01-01

Introduction The assessment of anesthetic risks is an essential component of preoperative evaluation. In developing world, preanesthesia evaluation may be challenging because patient's medical history and records are scare, and language barrier limits physical examination. Our objective was to evaluate the impact of routine preoperative testing in a low-resources setting. Methods Prospective observational study performed in a French forward surgical unit in Abidjan, Ivory Coast. 201 patients who were scheduled for non urgent surgery were screened with routine laboratory exams during preoperative evaluation. Changes in surgery were assessed (delayed or scheduled). Results Abnormal hemoglobin findings were reported in 35% of patients, abnormal WBC count in 11,1% of patients, abnormal platelets in 15,3% of patients. Positive HIV results were found in 8,3% of cases. Routine tests represented 43,6% of changes causes. Conclusion Our study showed that in a developing country, routine preoperative tests showed abnormal results up to 35% of cases, and represented 43,5% of delayed surgery causes. The rate of tests leading to management changes varied widely, from 0% to 8,3%. These results suggested that selected tests would be useful to diagnose diseases that required treatment before non urgent surgery. However, larger studies are needeed to evaluate the cost/benefit ratio and the clinical impact of such a strategy. PMID:26516395

Assessing physician/patient relationships in the presence of HIV/AIDS: an exploratory study.

PubMed

Taylor, S A; Madrigal, C

1998-01-01

The following study investigates the nature of the relationship between physicians and HIV/AIDS patients within the context of the rapidly evolving services/relationship marketing literatures. The emerging evidence suggests that service providers generally play a critical role in the development of positive consumer attitudes and behaviors, and that relationship marketing practices can contribute to the delivery of health services. However, to date, there appears little evidence supporting the efficacy of employing relationship marketing practices in relation to a target market of HIV/AIDS patients. This exploratory study contributes to the body of knowledge by more closely investigating the nature of the patient-physician relationship relative to HIV/AIDS patients' attitudes, marketing-related behaviors, and overall quality-of-life/life satisfaction judgments. The results of this study first suggest that HIV/AIDS patients use the expectancy disconfirmation model when evaluating the performance of their physician. A reliance on expectancy disconfirmation suggests the likely prevalent role of service quality perceptions and satisfaction judgments in evaluating their relationship with their physician. Second, the results appear to support the conclusion that the patient's evaluation of their physician relationship and subsequent behaviors (e.g., word-of-mouth) are directly related to the patient's general perception of received health services. Thus, the patient/physician relationship may play a particularly powerful role in determining patient (marketing related) outcomes relative to other health service settings. Third, a direct influence is supported between negative affective reactions by patients and subsequent outcome behaviors. This finding lends support for the potential efficacy of service recovery efforts when rendering treatment to HIV/AIDS patients. Finally, evidence is presented demonstrating the effect of positive perceptions of the patient/provider relationship on these patients' overall evaluation of their quality-of-life/life satisfaction. The managerial and research implications of this study are presented and discussed.

Information for patients with cancer. Does personalization make a difference? Pilot study results and randomised trial in progress.

PubMed Central

Jones, R.; Pearson, J.; Cawsey, A.; Barrett, A.

1996-01-01

Although there are a number of groups working on the provision of personalized patient information there has been little evaluation. We have developed and piloted a method of giving patients on-line access to their own medical records with associated explanations. We are comparing, in a randomised trial, personalized with general computer based information for patients undergoing radiotherapy for cancer. We present results from the pilot study and the evaluation methods to be employed. PMID:8947701

Clinical and electrophysiological evaluation of pediatric Wolff-Parkinson-White patients

PubMed Central

Yıldırım, Işıl; Özer, Sema; Karagöz, Tevfik; Şahin, Murat; Özkutlu, Süheyla; Alehan, Dursun; Çeliker, Alpay

2015-01-01

Objective: Wolff-Parkinson-White (WPW) syndrome presents with paroxysmal supraventricular tachycardia and is characterized by electrocardiographic (ECG) findings of a short PR interval and a delta wave. The objective of this study was to evaluate the electrophysiological properties of children with WPW syndrome and to develop an algorithm for the management of these patients with limited access to electrophysiological study. Methods: A retrospective review of all pediatric patients who underwent electrophysiological evaluation for WPW syndrome was performed. Results: One hundred nine patients underwent electrophysiological evaluation at a single tertiary center between 1997 and 2011. The median age of the patients was 11 years (0.1-18). Of the 109 patients, 82 presented with tachycardia (median age 11 (0.1-18) years), and 14 presented with syncope (median age 12 (6-16) years); 13 were asymptomatic (median age 10 (2-13) years). Induced AF degenerated to ventricular fibrillation (VF) in 2 patients. Of the 2 patients with VF, 1 was asymptomatic and the other had syncope; the accessory pathway effective refractory period was ≤180 ms in both. An intracardiac electrophysiological study was performed in 92 patients, and ablation was not attempted for risk of atrioventricular block in 8 (8.6%). The success and recurrence rate of ablation were 90.5% and 23.8% respectively. Conclusion: The induction of VF in 2 of 109 patients in our study suggests that the prognosis of WPW in children is not as benign as once thought. All patients with a WPW pattern on the ECG should be assessed electrophysiologically and risk-stratified. Ablation of patients with risk factors can prevent sudden death in this population. PMID:26006136

Tablet splitting: a review of the clinical and economic outcomes and patient acceptance. Second of a 2-part series. Part 1 was published in May 2012 (Consult Pharm 2012;27:239-53).

PubMed

Freeman, Maisha Kelly; White, Whitney; Iranikhah, Maryam

2012-06-01

To describe the clinical outcomes, patient acceptance, and economic effect associated with tablet splitting. PubMed (1966-June 2011) and International Pharmaceutical Abstract (1975-June 2011) searches were conducted using tablet splitting as the search terms. All studies that evaluated the clinical outcome (n = 4), patient acceptance (n = 5), and economic effects (n = 8) of tablet splitting were included. The American Pharmacists Association guidelines, recommendations from the Food and Drug Administration, and clinical trial data were evaluated. The majority of trials conducted evaluating clinical outcomes associated with tablet splitting were evaluated in patients receiving statins and antihypertensives. Clinical outcomes associated with risperidone were assessed. No adverse clinical outcomes were observed with therapy. Most studies evaluating the economic effects of tablet splitting have revealed a cost savings associated with this process; however, many studies were subject to limitations. The first part of this two-part series reviewed the weight and content uniformity in tablet splitting. Tablet splitting does not seem to significantly affect clinical outcomes related to management of hypertension, cholesterol, or psychiatric disorders, nor influence overall patient adherence.

Evaluating an integrated approach to clinical quality improvement: clinical guidelines, quality measurement, and supportive system design.

PubMed

Cretin, S; Farley, D O; Dolter, K J; Nicholas, W

2001-08-01

Implementing clinical practice guidelines to change patient outcomes presents a challenge. Studies of single interventions focused on changing provider behavior demonstrate modest effects, suggesting that effective guideline implementation requires a multifaceted approach. Traditional biomedical research designs are not well suited to evaluating systems interventions. RAND and the Army Medical Department collaborated to develop and evaluate a system for implementing guidelines and documenting their effects on patient care. The evaluation design blended quality improvement, case study, and epidemiologic methods. A formative evaluation of implementation process and an outcome evaluation of patient impact were combined. Guidelines were implemented in 3 successive demonstrations targeting low back pain, asthma, and diabetes. This paper reports on the first wave of 4 facilities implementing a low back pain guideline. Organizational climate and culture, motivation, leadership commitment, and resources were assessed. Selected indicators of processes and outcomes of care were compared before, during, and after guideline implementation at the demonstration facilities and at comparison facilities. Logistic regression analysis was used to test for guideline effects on patient care. Process evaluation documented varied approaches to quality improvement across sites. Outcome evaluation revealed a significant downward trend in the percentage of acute low back pain patients referred to physical therapy or chiropractic care (10.7% to 7.2%) at demonstration sites and no such trend at control sites. Preliminary results suggest the power of this design to stimulate improvements in guideline implementation while retaining the power to evaluate rigorously effects on patient care.

Evaluative coping, emotional distress, and adherence in couples with Type 2 diabetes.

PubMed

Trump, Lisa J; Novak, Joshua R; Anderson, Jared R; Mendenhall, Tai J; Johnson, Matthew D; Scheufler, Ann C; Wilcox, Allison; Lewis, Virginia L; Robbins, David C

2018-03-01

Spousal support is one of the strongest and most consistent predictors of Type 2 diabetes treatment adherence. However, the effects of both spouses' evaluations of dyadic coping on emotional distress and patients' physical health remain largely unknown. Dyadic data from 117 married couples in which one member is diagnosed with Type 2 diabetes were evaluated in two separate models to explore the associations between (a) patients' and spouses' depression symptoms and patients' adherence to dietary and exercise regimens, and (b) patients' and spouses' acute stress levels and patients' adherence to dietary and exercise regimens. Finally, evaluative dyadic coping was included as a possible moderator between these associations. Results from an actor-partner interdependence model revealed significant actor effects of patients' depression symptoms on patients' adherence to dietary and exercise regimens. Spouses' evaluation of dyadic coping attenuated the direct paths between spouses' depression symptoms and patients' adherence to dietary regimens. No direct pathways were found from patients' or spouses' acute stress to patients' adherence to dietary and exercise regimens. However, spouses' evaluation of dyadic coping attenuated the direct paths between spouses' acute stress and patients' adherence to dietary regimens. Tapping into spouses' evaluations of dyadic coping has significant implications for patients' diabetes health outcomes (e.g., adherence to dietary and exercise treatment regimens). Findings from this study highlight the need for systemic interventions targeting both partners. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Standards for UNiversal reporting of patient Decision Aid Evaluation studies: the development of SUNDAE Checklist.

PubMed

Sepucha, Karen R; Abhyankar, Purva; Hoffman, Aubri S; Bekker, Hilary L; LeBlanc, Annie; Levin, Carrie A; Ropka, Mary; Shaffer, Victoria A; Sheridan, Stacey L; Stacey, Dawn; Stalmeier, Peep; Vo, Ha; Wills, Celia E; Thomson, Richard

2018-05-01

Patient decision aids (PDAs) are evidence-based tools designed to help patients make specific and deliberated choices among healthcare options. The International Patient Decision Aid Standards (IPDAS) Collaboration review papers and Cochrane systematic review of PDAs have found significant gaps in the reporting of evaluations of PDAs, including poor or limited reporting of PDA content, development methods and delivery. This study sought to develop and reach consensus on reporting guidelines to improve the quality of publications evaluating PDAs. An international workgroup, consisting of members from IPDAS Collaboration, followed established methods to develop reporting guidelines for PDA evaluation studies. This paper describes the results from three completed phases: (1) planning, (2) drafting and (3) consensus, which included a modified, two-stage, online international Delphi process. The work was conducted over 2 years with bimonthly conference calls and three in-person meetings. The workgroup used input from these phases to produce a final set of recommended items in the form of a checklist. The SUNDAE Checklist (Standards for UNiversal reporting of patient Decision Aid Evaluations) includes 26 items recommended for studies reporting evaluations of PDAs. In the two-stage Delphi process, 117/143 (82%) experts from 14 countries completed round 1 and 96/117 (82%) completed round 2. Respondents reached a high level of consensus on the importance of the items and indicated strong willingness to use the items when reporting PDA studies. The SUNDAE Checklist will help ensure that reports of PDA evaluation studies are understandable, transparent and of high quality. A separate Explanation and Elaboration publication provides additional details to support use of the checklist. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

A Comparitive Study of Anticardiolipin Antibodies among Systemic Lupus Erythematosus Patients from Western and Eastern India.

PubMed

Doley, D; Kakati, S; Saikia, L; Rajadhyaksha, A; Nadkar, Milind; Khadilkar, P; Patwardhan, M; Pradhan, V

2017-03-01

Anti-phospholipid antibodies (APA) like anticardiolipin antibodies (ACA) are important cause of venous and arterial thrombosis and other occlusive vascular diseases. Prevalence of these antibodies in SLE patients at the time of diagnosis is not known in Indian SLE patients. This study was conducted to evaluate the prevalence of ACA in SLE patients from Eastern and Western India and to correlate them with disease activity. Seventy SLE patients from Assam Medical College, Dibrugarh, Assam and 85 SLE patients from Rheumatology Department, KEM Hospital, Mumbai were studied. SLE disease activity was evaluated by SLE Disease Activity Index (SLEDAI) score at the time of evaluation. All patients studied were in an active stage of disease. Demographic data showed significant variations in the clinical manifestations of SLE between two regions. Renal manifestations were higher (42.9%) among SLE patients from Eastern region as compared with 37.6% patients from Western region. These patients were categorized as Lupus Nephritis (LN) and patients that did not show any renal manifestations were categories as non-LN. ACA to IgG and IgM subclasses were tested by ELISA. IgGACA positivity was 20%, 12.9% and IgM-ACA positivity was 18.6%, 12.9% where asIgG + IgM ACA positivity as found in 12.9%, 3.5% patients respectively among SLE patients from Eastern and Western India. ACA positivity was higher among LN patients from Eastern India whereas the same was higher among non-LN patients from Western India. Hence detection of ACA alongwith associated clinical manifestations were helpful to evaluate their possible association with disease severity in SLE patients. A long term follow up of patients having ACA antibodies without thrombotic event is needed to detect their possible thrombotic event in future along with their clinical presentation from these two different geographic regions from India.

Progressive loss of pancreatic function in chronic pancreatitis is delayed by main pancreatic duct decompression. A longitudinal prospective analysis of the modified puestow procedure.

PubMed

Nealon, W H; Thompson, J C

1993-05-01

This study evaluated the effect of operative drainage of the main pancreatic duct (MPD) on functional derangements associated with chronic pancreatitis (CP). The author previously reported delayed functional impairment in an evaluation of the impact of operative drainage in patients with CP. The author now reports on a prospective study of 143 patients with this diagnosis. Each patient underwent 1) ERCP, 2) the Bentiromide PABA, 3) 72-hour fecal fat test, 4) oral glucose tolerance test (OGTT) and 5) fat meal (LIPOMUL)--stimulated pancreatic polypeptide release (PP). All patients were stratified as mild/moderate (M/M) or severe CP on the basis of a 5-point system that was developed by the author. Patients were studied at 16-month intervals. All 143 patients underwent initial and follow-up evaluations in a mean follow-up of 47.3 months; 83 of 143 patients had M/M grade at initial evaluation. Eighty-seven patients underwent (MPD) decompression to relieve abdominal pain. In a separate prospective 17 patients with a diagnosis of CP, a grade of M/M and non-disabling abdominal pain were randomized to operative or non-operative treatment; 9 of these randomized patients were operated upon and 8 were not. No patient improved their grade during follow-up; 47 of 83 M/M patients had operative drainage and 36 did not. This grade was preserved in 41 of 47 (87%) operated patients but in only 8 of the 36 non-operated patients (22%). In the randomized trial, seven of nine operated patients retained their functional status in follow-up, whereas only two of eight patients (25%) randomized to non-operation preserved their functional grade. These data in this large study as well as among a previous randomized sample, support a policy of early operative drainage before the development of irreversible functional impairment in patients with chronic pancreatitis and associated dilation of the main pancreatic duct.

The effectiveness and cost effectiveness of the PAtient-Centred Team (PACT) model: study protocol of a prospective matched control before-and-after study.

PubMed

Bergmo, Trine S; Berntsen, Gro K; Dalbakk, Monika; Rumpsfeld, Markus

2015-10-23

The present study protocol describes the evaluation of a comprehensive integrated care model implemented at two hospital sites at the University Hospital of North Norway (UNN). The PAtient Centred Team (PACT) model includes proactive, patient-centred interdisciplinary teams that aim to improve the continuum and quality of care of frail elderly patients and reduce health care costs. The main objectives of the evaluation are to analyse the effectiveness and cost effectiveness of using patient-centred teams as part of routine service provision for this patient group. The evaluation will analyse the effect on patient health and functional status, patient experiences and hospital utilisation, and it will conduct an economic evaluation. This paper describes the PACT model and the rationale for and design of the planned effectiveness and cost-effectiveness study. This is a prospective, non-randomised matched control before-and-after intervention study. Patients in the intervention group will be recruited from the hospital sites that have implemented the PACT model. The controls will be recruited from two hospitals without the model. The control patients and the index patients will be matched according to sex, age and number of long-term conditions. The study aims to include 600 patients in each group, which will provide sufficient power to detect a clinical change in the primary outcome. The primary outcome is the physical dimension of the Short Form Health Survey (SF-36). Secondary outcomes are the Patient Generated Index (PGI), the Patient Activation Measure (PAM), the Patient Assessment of Chronic Illness Care (PACIC), hospitalisation and length of stay. The cost-effectiveness study takes a health provider perspective and calculates the cost per quality-adjusted life-years (QALYs) gained. The data will be collected at baseline, 6 and 12 months. The data will be analysed using techniques and models that recognise the lack of randomisation and the correlation of cost and effect data. The study results will provide knowledge about whether the integrated care model implemented at UNN improves the quality of care for the frail elderly with multiple conditions. The study will establish whether the PAC. T model improves health and functional status and is cost effective compared to the usual care for this patient group. ClinicalTrials.gov: NCT02541474.

Hypothalamo-hypophysial dysfunction after traumatic brain injury in children and adolescents: a preliminary retrospective and prospective study.

PubMed

Einaudi, S; Matarazzo, P; Peretta, P; Grossetti, R; Giordano, F; Altare, F; Bondone, C; Andreo, M; Ivani, G; Genitori, L; de Sanctis, C

2006-05-01

With two study protocols, one retrospective and the other prospective, we evaluated hypothalamo-hypophysial dysfunction (HHD) in paediatric patients treated for traumatic brain injury (TBI) in the neurosurgical or intensive care department at our hospital. The retrospective group comprised 22 patients who had experienced TBI 0.7-7.25 years before the study. The prospective group included 30 patients assessed at TBI (T0), 26 of 30 after 6 months (T6), and 20 of 26 after 12 months (T12). Auxological and hormonal basal parameters of hypothalamo-hypophysial function were evaluated at recall in the retrospective group, and at T0, T6 and T12 in the prospective group. Basal data and standard dynamic tests in selected patients revealed one with precocious puberty, one with total anterior hypopituitarism, one with central hypogonadism, and one with growth hormone (GH) deficiency in the retrospective group; three patients with cerebral salt-wasting syndrome, one with diabetes insipidus and seven with low T3 syndrome at T0 (all transient), one with hypocorticism at T6 confirmed at T12, and one with GH deficiency at T12 in the prospective group. The results of our study show that post-TBI HHD in our paediatric cohort is not uncommon. Of the 48 patients who underwent a complete evaluation (22 retrospective study patients and 26 prospective study patients evaluated at T6) five (10.4%) developed HHD 6 months or more after TBI. HHD was newly diagnosed in one previously normal patient from the prospective group at 12 months after TBI. GH deficiency was the most frequent disorder in our paediatric cohort.

Evaluation of parathyroid autograft growth and function in hemodialysis patients

DOE Office of Scientific and Technical Information (OSTI.GOV)

Karsenty, G.; Petraglia, A.; Bourdeau, A.

1986-07-01

The aim of our study was to evaluate the function and growth of parathyroid tissue autografted into the forearm of hemodialysis patients using several presently available methods. In a dynamic study, the secretory function of autografted tissue was evaluated in seven patients using either zero calcium dialysate or calcium infusion. In an additional prospective study, seven patients had repeated determinations of plasma immunoreactive parathyroid hormone (iPTH) concentration on samples from both forearms, a radionuclide evaluation of autograft function using thallium-201 chloride, and real time ultrasonography. Light microscopy analysis was performed in two patients. The dynamic study demonstrated that induction ofmore » hypocalcemia was followed by an increase, and induction of hypercalcemia by a decrease in circulating iPTH in both forearms using three different radioimmunoassays similar to what has been reported for normal parathyroid tissue. A significant gradient (ie, greater than 2.0) of plasma iPTH concentration in samples from both forearms was observed in only three out of the seven patients of the prospective study. Two of these patients disclosed an increased uptake of /sup 201/TI chloride at the site of autografted tissue and had an echographically detectable mass. In both, hyperplastic parathyroid tissue was removed. At present, the remaining third patient does not have other features of recurrent hyperparathyroidism. In conclusion, autotransplanted parathyroid tissue of hemodialysis patients shows an adequate response to physiologic stimuli such as hypo- and hypercalcemia. Dynamic tests, therefore, appear to be a useful tool in the assessment of its function. In addition, radionuclide and echographic studies may be reliable adjuncts in the detection of marked parathyroid autograft hyperplasia.« less

Process Evaluation of a Community Garden at an Urban Outpatient Clinic.

PubMed

Milliron, Brandy-Joe; Vitolins, Mara Z; Gamble, Elizabeth; Jones, Robert; Chenault, Margaret C; Tooze, Janet A

2017-08-01

In addition to expediting patient recovery, community gardens that are associated with medical facilities can provide fresh produce to patients and their families, serve as a platform for clinic-based nutrition education, and help patients develop new skills and insights that can lead to positive health behavior change. While community gardening is undergoing resurgence, there is a strong need for evaluation studies that employ valid and reliable measures. The objective of this study was to conduct a process evaluation of a community garden program at an urban medical clinic to estimate the prevalence of patient awareness and participation, food security, barriers to participation, and personal characteristics; garden volunteer satisfaction; and clinic staff perspectives in using the garden for patient education/treatment. Clinic patients (n = 411) completed a community garden participation screener and a random sample completed a longer evaluation survey (n = 152); garden volunteers and medical staff completed additional surveys. Among patients, 39% had heard of and 18% had received vegetables from the garden; the greatest barrier for participation was lack of awareness. Volunteers reported learning about gardening, feeling more involved in the neighborhood, and environmental concern; and medical staff endorsed the garden for patient education/treatment. Comprehensive process evaluations can be utilized to quantify benefits of community gardens in medical centers as well as to point out areas for further development, such as increasing patient awareness. As garden programming at medical centers is formalized, future research should include systematic evaluations to determine whether this unique component of the healthcare environment helps improve patient outcomes.

Distress, anxiety, and depression in cancer patients undergoing chemotherapy

PubMed Central

Pandey, Manoj; Sarita, Gangadharan P; Devi, Nandkumar; Thomas, Bejoy C; Hussain, Badridien M; Krishnan, Rita

2006-01-01

Background Chemotherapy for cancer is an intense and cyclic treatment associated with number of side-effects. The present study evaluated the effect of chemotherapy on distress, anxiety and depression. Patients and methods A total of 117 patients were evaluated by using distress inventory for cancer (DIC2) and hospital anxiety and depression scale (HADS). Majority of the patients were taking chemotherapy for solid tumors (52; 44.4%). Results The mean distress score was 24, 18 (15.38%) were found to have anxiety while 19 (16.23%) had depression. High social status was the only factor found to influence distress while female gender was the only factor found to influence depression in the present study. Conclusion The study highlights high psychological morbidity of cancer patients and influence of gender on depression. Construct of distress as evaluated by DIC 2 may have a possible overlap with anxiety. PMID:17002797

Improvement of spinal alignment and quality of life after corrective surgery for spinal kyphosis in patients with osteoporosis: a comparative study with non-operated patients.

PubMed

Miyakoshi, N; Hongo, M; Kobayashi, T; Abe, T; Abe, E; Shimada, Y

2015-11-01

This study evaluated changes in spinal alignment and quality of life (QOL) after corrective spinal surgery for patients with postmenopausal osteoporosis and spinal kyphosis. Spinal global alignment and QOL were significantly improved after corrective spinal surgery but did not reach the level of non-operated controls. With the increased aging of society, the demand for corrective spinal instrumentation for spinal kyphosis in osteoporotic patients is increasing. However, previous studies have not focused on the improvement of quality of life (QOL) after corrective spinal surgery in patients with osteoporosis, compared to non-operated control patients. The purposes of this study were thus to evaluate changes in spinal alignment and QOL after corrective spinal instrumentation for patients with osteoporosis and spinal kyphosis and to compare these results with non-operated patients. Participants comprised 39 patients with postmenopausal osteoporosis ≥50 years old who underwent corrective spinal surgery using multilevel posterior lumbar interbody fusion (PLIF) for symptomatic thoracolumbar or lumbar kyphosis, and 82 age-matched patients with postmenopausal osteoporosis without prevalent vertebral fractures. Spinopelvic parameters were evaluated with standing lateral spine radiography, and QOL was evaluated with the Japanese Osteoporosis QOL Questionnaire (JOQOL), SF-36, and Roland-Morris Disability Questionnaire (RDQ). Lumbar kyphosis angle, sagittal vertical axis, and pelvic tilt were significantly improved postoperatively. QOL evaluated with all three questionnaires also significantly improved after 6 months postoperatively, particularly in domain and subscale scores for pain and general/mental health. However, these radiographic parameters, total JOQOL score, SF-36 physical component summary score, and RDQ score were significantly inferior compared with non-operated controls. The results indicate that spinal global alignment and QOL were significantly improved after corrective spinal surgery using multilevel PLIF for patients with osteoporosis and spinal kyphosis but did not reach the level of non-operated controls.

Evaluation of Patient and Medical Staff Satisfaction regarding Healthcare Services in Wuhan Public Hospitals.

PubMed

Meng, Runtang; Li, Jingjing; Zhang, Yunquan; Yu, Yong; Luo, Yi; Liu, Xiaohan; Zhao, Yanxia; Hao, Yuantao; Hu, Ying; Yu, Chuanhua

2018-04-17

Satisfaction evaluation is widely used in healthcare systems to improve healthcare service quality to obtain better health outcomes. The aim of this study was to measure employee work satisfaction and patient satisfaction status in Wuhan, China. A cross-sectional study was conducted in 14 medical institutions. The final valid sample comprised a total of 696 medical staff and 668 patients. The overall satisfaction levels of medical staff and patients were 58.28 ± 14.60 (10.47–100.00) and 65.82 ± 14.66 (8.62–100.00), respectively. The factors affecting medical staff satisfaction, ranking in sequence from most to least satisfied, were: the work itself, working environment and atmosphere, hospital management, practicing environment, and job rewards. Patient satisfaction factors, from most to least affecting, were ranked as follows: physician-patient relationship and communication, service organization and facilities, continuity and collaboration of medical care, access to relevant information and support, and healthcare and related services, respectively. The overall satisfaction evaluation of medical staff was average. Healthcare policy makers and medical institution management staff should focus on job rewards and working environment. This would allow them to increase their work happiness and sense of belonging, which in turn would allow them to provide better medical services to patients. The overall patient evaluation was satisfactory, with patients satisfied at all levels of the satisfaction evaluation.

Evaluation of Patient and Medical Staff Satisfaction regarding Healthcare Services in Wuhan Public Hospitals

PubMed Central

Li, Jingjing; Yu, Yong; Liu, Xiaohan; Zhao, Yanxia; Hao, Yuantao; Hu, Ying

2018-01-01

Satisfaction evaluation is widely used in healthcare systems to improve healthcare service quality to obtain better health outcomes. The aim of this study was to measure employee work satisfaction and patient satisfaction status in Wuhan, China. A cross-sectional study was conducted in 14 medical institutions. The final valid sample comprised a total of 696 medical staff and 668 patients. The overall satisfaction levels of medical staff and patients were 58.28 ± 14.60 (10.47–100.00) and 65.82 ± 14.66 (8.62–100.00), respectively. The factors affecting medical staff satisfaction, ranking in sequence from most to least satisfied, were: the work itself, working environment and atmosphere, hospital management, practicing environment, and job rewards. Patient satisfaction factors, from most to least affecting, were ranked as follows: physician-patient relationship and communication, service organization and facilities, continuity and collaboration of medical care, access to relevant information and support, and healthcare and related services, respectively. The overall satisfaction evaluation of medical staff was average. Healthcare policy makers and medical institution management staff should focus on job rewards and working environment. This would allow them to increase their work happiness and sense of belonging, which in turn would allow them to provide better medical services to patients. The overall patient evaluation was satisfactory, with patients satisfied at all levels of the satisfaction evaluation. PMID:29673134

Non cardiopatic and cardiopatic beta thalassemic patients: quantitative and qualitative cardiac iron deposition evaluation with MRI.

PubMed

Macarini, L; Marini, S; Pietrapertosa, A; Scardapane, A; Ettorre, G C

2005-01-01

Cardiomyopathy is one of the major complications of b thalassaemia major as a result of transfusional iron overload. The aim of our study is to evaluate with MR if there is any difference of iron deposition signal intensity (SI) or distribution between non-cardiopathic and cardiopathic thalassaemic patients in order to establish if there is a relationship between cardiopathy and iron deposition. We studied 20 patients affected by b thalassaemia major, of whom 10 cardiopathic and 10 non-cardiopathic, and 10 healthy volunteers as control group. Serum ferritin and left ventricular ejection fraction were calculated in thalassaemic patients. All patients were examined using a 1.5 MR unit with ECG-gated GE cine-MR T2*-weighted, SE T1-weighted and GE T2*-weighted sequences. In all cases, using an adequate ROI, the myocardial and skeletal muscle signal intensity (SI), the myocardial/skeletal muscle signal intensity ratio (SIR) and the SI average of the myocardium and skeletal muscle were calculated for every study group. The qualitative evaluation of iron deposition distribution was independently performed by three radiologists who analyzed the extension, the site and the morphology of iron deposition on the MR images and reported their observations on the basis of a four-level rating scale: 0 (absent), 1 (limited), 2 (partial), 3 (widespread deposition). The result of quantitative and qualitative evaluations were analysed with statistical tests. Cardiac iron deposition was found in 8/10 non-cardiopathic thalassaemic patients and in all cardiopathic thalassaemic patients. We noticed a significant SI difference (p>0.05) between the healthy volunteer control group and the thalassaemic patients with iron deposition, but no significant SI difference in iron deposition between non-cardiopathic and cardiopathic thalassaemic patients in the areas evaluated. The qualitative evaluation revealed a different distribution of iron deposition between the two thalassaemic groups, with more widespread distribution in cardiopathic patients. We found cardiac iron deposition also in non-cardiopathic b thalassaemic patients and a qualitative difference in cardiac iron distribution between non-cardiopathic and cardiopathic patients. The qualitative evaluation of cardiac iron deposition was useful for an easier classification of the disease, bypassing the SI quantitative value which is affected by the extremely uneven distribution of iron deposition and by the sampling technique used. MR evaluation of non-cardiopathic thalassaemic patients may be useful to evaluate early iron deposition and to establish the most suitable chelation therapy.

Methylphenidate in the management of asthenia in breast cancer patients treated with docetaxel: results of a pilot study.

PubMed

Cueva, Juan F; Calvo, Marcos; Anido, Urbano; León, Luis; Gallardo, Elena; Areses, Carmen; Bernárdez, Beatriz; Gayoso, Lucía; García, Jorge; Jesús Lamas, María; Curiel, Teresa; Vázquez, Francisca; Candamio, Sonia; Vidal, Yolanda; Javier Barón, Francisco; López, Rafael

2012-04-01

The objectives of this pilot study were to evaluate the safety and efficacy of the central nervous system stimulant methylphenidate in the management of asthenia in breast cancer patients treated with docetaxel. Patients with early breast cancer who presented asthenia >3 on the Visual Analogue Scale (VAS) after the first cycle of docetaxel-based chemotherapy were included. Patients received two additional cycles of chemotherapy, one with methylphenidate (10 mg bid) and the other without methylphenidate. Asthenia was evaluated using VAS and the Functional Assessment of Cancer Therapy-Fatigue (FACT-F) scale. Distress was assessed using the Hospital Anxiety and Depression Scale (HADS), and quality of life using FACT-F. Ten patients were included and evaluated for efficacy and safety. Overall, cycles with methylphenidate were better tolerated than those without methylphenidate in terms of asthenia (VAS, p = 0.004; FACT-F, p = 0.027) and quality of life (FACT-F, p = 0.047). No significant differences were observed in terms of distress (HADS, p = 0.297). Six (60%) patients continued with methylphenidate after study end. Main adverse events during study were palpitations and insomnia (30% of patients each). This pilot study suggests that methylphenidate may reduce asthenia and improve quality of life in breast cancer patients treated with docetaxel.

[Evaluation of the renal excretory function using estimated GFR in patients coming to Voivoidship St. Lukas Hospital in Tarnow in the years 2007-2010].

PubMed

Sydor, Antoni; Sandheim, Agnieszka; Nowak, Jacek; Rosa, Józef; Madej, Teresa; Januszek, Norbert

2015-01-01

Studies concerning chronic kidney disease frequency are becoming of more and more interest. This is connected with an increased morbidity and diagnosis of chronic kidney disease. The aim of this study was an analysis of glomerular filtration rate results in patients coming to Emergency Department (ED) of Voivodship St. Lucas Hospital in Tarnów for various medical reasons. We analyzed patients admitted to ED between 30th March 2007 and 31st December 2010. In that period 121116 patients were seen in ER (52660 females and 68456 males). A creatinine level test was performed using the kinetic Jaffe method with alkaline picrate. Glomerular filtration rate (eGFR) was automatically calculated using the abbreviated MDRD formula. eGFR was evaluated in 26176 persons aged 18-104 years (average 59 years) which constituted 21.6% of all people coming to the hospital. Due to lack of some data and some mistakes the final analysis was performed on 23845 patients (12472 females (52.3%) and 11373 males (47.4%)). The whole study population was divided according to sex and age range; 18-34 years, 35-64 years and above 65 years. Stratification of kidney failure was done using the classification of stages of chronic kidney disease according to NKF KDOQI. Patients with chronic kidney disease stages 3 to 5 comprised 25.2% of the study population. Patients above 65 years constituted 45.9%. That group had also the greatest number of patients with eGFR below 60 ml/min (stages 3, 4 and 5 respectively 79.6%, 83.2% and 60.3%), mostly females. Patients who had a creatinine test performed and eGFR evaluated were more frequently hospitalized than patients without creatinine and eGFR checking. Among patients admitted to ED 21.6% had eGFR evaluated which allowed classification of those patients to an appropriate stage of chronic kidney disease. 25.2% patients in that group had renal insufficiency. The majority of patients with renal insufficiency were above 65 years of age and mostly women. People who had eGFR evaluated were more frequently hospitalized. Evaluating eGFR in ED can help in diagnosing chronic kidney disease.

Case-finding for cognitive impairment among people with Type 2 diabetes in primary care using the Test Your Memory and Self-Administered Gerocognitive Examination questionnaires: the Cog-ID study.

PubMed

Koekkoek, P S; Janssen, J; Kooistra, M; Biesbroek, J M; Groeneveld, O; van den Berg, E; Kappelle, L J; Biessels, G J; Rutten, G E H M

2016-06-01

To evaluate two cognitive tests for case-finding for cognitive impairment in older patients with Type 2 diabetes. Of 1243 invited patients with Type 2 diabetes, aged ≥70 years, 228 participated in a prospective cohort study. Exclusion criteria were: diagnosis of dementia; previous investigation at a memory clinic; and inability to write or read. Patients first filled out two self-administered cognitive tests (Test Your Memory and Self-Administered Gerocognitive Examination). Secondly, a general practitioner, blinded to Test Your Memory and Self-Administered Gerocognitive Examination scores, performed a structured evaluation using the Mini-Mental State Examination. Subsequently, patients suspected of cognitive impairment (on either the cognitive tests or general practitioner evaluation) and a random sample of 30% of patients not suspected of cognitive impairment were evaluated at a memory clinic. Diagnostic accuracy and area under the curve were determined for the Test Your Memory, Self-Administered Gerocognitive Examination and general practitioner evaluation compared with a memory clinic evaluation to detect cognitive impairment (mild cognitive impairment or dementia). A total of 44 participants were diagnosed with cognitive impairment. The Test Your Memory and Self-Administered Gerocognitive Examination questionnaires had negative predictive values of 81 and 85%, respectively. Positive predictive values were 39 and 40%, respectively. The general practitioner evaluation had a negative predictive value of 83% and positive predictive value of 64%. The area under the curve was ~0.70 for all tests. Both the tests evaluated in the present study can easily be used in case-finding strategies for cognitive impairment in patients with Type 2 diabetes in primary care. The Self-Administered Gerocognitive Examination had the best diagnostic accuracy and therefore we would have a slight preference for this test. Applying the Self-Administered Gerocognitive Examination would considerably reduce the number of patients in whom the general practitioner needs to evaluate cognitive functioning to tailor diabetes treatment. © 2015 Diabetes UK.

Meta-Analysis

PubMed Central

Kale-Pradhan, Pramodini B.; Mariani, Nicholas P.; Wilhelm, Sheila M.; Johnson, Leonard B.

2015-01-01

Background: Vancomycin is used to treat serious infections caused by methicillin-resistant Staphylococcus aureus (MRSA). It is unclear whether MRSA isolates with minimum inhibitory concentration (MIC) 1.5 to 2 µg/mL are successfully treated with vancomycin. Objective: Evaluate vancomycin failure rates in MRSA bacteremia with an MIC <1.5 versus ≥1.5 µg/mL, and MIC ≤1 versus ≥2 µg/mL. Methods: A literature search was conducted using MESH terms vancomycin, MRSA, bacteremia, MIC, treatment and vancomycin failure to identify human studies published in English. All studies of patients with MRSA bacteremia treated with vancomycin were included if they evaluated vancomycin failures, defined as mortality, and reported associated MICs determined by E-test. Study sample size, vancomycin failure rates, and corresponding MIC values were extracted and analyzed using RevMan 5.2.5. Results: Thirteen studies including 2955 patients met all criteria. Twelve studies including 2861 patients evaluated outcomes using an MIC cutoff of 1.5 µg/mL. A total of 413 of 1186 (34.8%) patients with an MIC <1.5 and 531 of 1675 (31.7%) patients with an MIC of ≥1.5 µg/mL experienced treatment failure (odds ratio = 0.72, 95% confidence interval = 0.49-1.04, P = .08). Six studies evaluated 728 patients using the cutoffs of ≤1 and ≥2 µg/mL. A total of 384 patients had isolates with MIC ≤1 µg/mL, 344 had an MIC ≥2 µg/mL. Therapeutic failure occurred in 87 and 102 patients, respectively (odds ratio = 0.61, 95% confidence interval = 0.34-1.10, P = .10). As heterogeneity between the studies was high, a random-effects model was used. Conclusion: Vancomycin MIC may not be an optimal sole indicator of vancomycin treatment failure in MRSA bacteremia.

Sensory physiology assessed by evoked potentials in survivors of poliomyelitis.

PubMed

Prokhorenko, Olga A; Vasconcelos, Olavo M; Lupu, Vitalie D; Campbell, William W; Jabbari, Bahman

2008-10-01

Evidence suggests that sensory loss may occur in a proportion of patients affected by poliomyelitis. We hypothesize that sensory problems may be a lasting sequela in some polio survivors. Sensory pathways in polio survivors were evaluated clinically and electrophysiologically using sensory evoked potentials (SEPs). Patients with sensory deficits or abnormal SEPs were further evaluated by magnetic resonance imaging (MRI). Twenty-two patients were studied. The mean age was 64.7 years (age range: 56-81 years). Clinically, sensory impairments were found in 4 patients. Upper limb SEPs were normal. Lower limb SEPs were abnormal in 10 patients. In 1 patient, clinical and electrographic findings correlated with a patch of atrophy in the spinal cord, as shown by MRI. Sensory derangements may be found in a proportion of aging polio survivors. SEP studies may add sensitivity when evaluating sensory function in this cohort. It remains unclear whether these sensory abnormalities are related to remote poliomyelitis. Further studies are necessary.

Oral metronidazole vs. Metrogel Vaginal for treating bacterial vaginosis. Cost-effectiveness evaluation.

PubMed

Ransom, S B; McComish, J F; Greenberg, R; Tolford, D A

1999-04-01

To compare the cost-effectiveness of metronidazole versus Metrogel Vaginal in the treatment of bacterial vaginosis. Sixty consecutive patients with a clinical diagnosis of bacterial vaginosis were randomly assigned prospectively into either the metronidazole, 500 mg (twice daily for seven days by mouth) or Metrogel Vaginal (one applicator twice daily for five days) treatment group. The study patients were aged 18-30 years, without other medical problems. The patients proceeded with outpatient therapy and returned 7-10 days after the completion of treatment for reevaluation. During the study, patients refrained from sexual relations, avoided alcohol and drugs, and avoided all medication. The physician evaluated the patients for bacterial vaginosis through standard wet preparation, whiff test and pH testing prior to and after treatment. The patients were randomized by a nurse and were blinded for study purposes to the evaluating physician. Successful treatment outcomes for bacterial vaginosis occurred in 27 and 28 patients for Metrogel Vaginal and metronidazole, respectively, out of the original 30 patients in each study group. All patients introduced into the study completed the study without difficulty. No significant complications were found in either treatment group. Three patients treated with metronidazole experienced nausea during the treatment interval. The entire cost of treatment was $19.71 and $1.51 for Metrogel Vaginal and metronidazole, respectively. The most cost-effective treatment for bacterial vaginosis was generic metronidazole. While the use of the more expensive Metrogel Vaginal may be reasonable for patients experiencing side effects of oral metronidazole, most patients should be treated with the less expensive generic metronidazole.

Evaluation of body image in cancer patients and its association with clinical variables.

PubMed

Bahrami, Masoud; Mohamadirizi, Marjan; Mohamadirizi, Shahla; Hosseini, Seyyed Abbas

2017-01-01

Cancer and its treatments have been shown to have a negative psychological effect on many cancer patients. One of these effects is often described as body image disturbance. Due to the limited number of studies in this area, this study was performed to assess body image in cancer patients and its association with clinical variables. This was a descriptive and correlational research that was designed in Sayyed-Al-Shohda Hospital affiliated to Isfahan University of Medical Sciences, Iran in 2013. Two hundred and ten adult patients who had been suffering from cancer were selected and completed the personal/demographic/illness questionnaire and the multi-dimensional body-self relations questionnaire that contained 64-items with appearance orientation, appearance evaluation, fitness evaluation, fitness orientation, health evaluation, health orientation, illness orientation, body areas satisfaction, self-classified weight and overweight preoccupation sub-scales. Data were analyzed by ANOVA and Pearson correlation with a significance level of P < 0.05. The mean (standard deviation (scores of body image in cancer patients was 184.40 (43.68) indicating that 58.3% of them had negative body image. In addition, most of patients had negative health evaluation (60.2%), negative appearance evaluation (63%), negative illness orientation (61%), and negative fitness orientation (56%). Furthermore, there were no significant correlations between type of cancer ( P = 0.5, f = 0.3), kind of treatment ( P = 0.8, f = 5.2) and duration of illness with body image ( P = 0.6, r = -0.2). In this study most of the cancer patients had body image disturbances. Also, body image in this group wasn't associated with the type of cancer, kind of treatment and duration of illness. Totally, these results underscore the importance of assessing and treating body image disturbance in cancer patients.

The Impact of a Hepatobiliary Multidisciplinary Team Assessment in Patients with Colorectal Cancer Liver Metastases: A Population-Based Study.

PubMed

Engstrand, Jennie; Kartalis, Nikolaos; Strömberg, Cecilia; Broberg, Mats; Stillström, Anna; Lekberg, Tobias; Jonas, Eduard; Freedman, Jacob; Nilsson, Henrik

2017-09-01

Assessing patients with colorectal cancer liver metastases (CRCLM) by a liver multidisciplinary team (MDT) results in higher resection rates and improved survival. The aim of this study was to evaluate the potentially improved resection rate in a defined cohort if all patients with CRCLM were evaluated by a liver MDT. A retrospective analysis of patients diagnosed with colorectal cancer during 2008 in the greater Stockholm region was conducted. All patients with liver metastases (LM), detected during 5-year follow-up, were re-evaluated at a fictive liver MDT in which previous imaging studies, tumor characteristics, medical history, and patients' own treatment preferences were presented. Treatment decisions for each patient were compared to the original management. Odds ratios (ORs) and 95% confidence intervals were estimated for factors associated with referral to the liver MDT. Of 272 patients diagnosed with LM, 102 patients were discussed at an original liver MDT and 69 patients were eventually resected. At the fictive liver MDT, a further 22 patients were considered as resectable/potentially resectable, none previously assessed by a hepatobiliary surgeon. Factors influencing referral to liver MDT were age (OR 3.12, 1.72-5.65), American Society of Anaesthesiologists (ASA) score (OR 0.34, 0.18-0.63; ASA 2 vs. ASA 3), and number of LM (OR 0.10, 0.04-0.22; 1-5 LM vs. >10 LM), while gender ( p  = .194) and treatment at a teaching hospital ( p  = .838) were not. A meaningful number of patients with liver metastases are not managed according to best available evidence and the potential for higher resection rates is substantial. Patients with liver metastatic colorectal cancer who are assessed at a hepatobiliary multidisciplinary meeting achieve higher resection rates and improved survival. Unfortunately, patients who may benefit from resection are not always properly referred. In this study, the potential improved resection rate was assessed by re-evaluating all patients with liver metastases from a population-based cohort, including patients with extrahepatic metastases and accounting for comorbidity and patients' own preferences towards treatment. An additional 12.9% of the patients were found to be potentially resectable. The results highlight the importance of all patients being evaluated in the setting of a hepatobiliary multidisciplinary meeting. © AlphaMed Press 2017.

Trauma Resuscitation Evaluation Times and Correlating Human Patient Simulation Training Differences-What is the Standard?

PubMed

Bonjour, Timothy J; Charny, Grigory; Thaxton, Robert E

2016-11-01

Rapid effective trauma resuscitations (TRs) decrease patient morbidity and mortality. Few studies have evaluated TR care times. Effective time goals and superior human patient simulator (HPS) training can improve patient survivability. The purpose of this study was to compare live TR to HPS resuscitation times to determine mean incremental resuscitation times and ascertain if simulation was educationally equivalent. The study was conducted at San Antonio Military Medical Center, Department of Defense Level I trauma center. This was a prospective observational study measuring incremental step times by trauma teams during trauma and simulation patient resuscitations. Trauma and simulation patient arms had 60 patients for statistical significance. Participants included Emergency Medicine residents and Physician Assistant residents as the trauma team leader. The trauma patient arm revealed a mean evaluation time of 10:33 and simulation arm 10:23. Comparable time characteristics in the airway, intravenous access, blood sample collection, and blood pressure data subsets were seen. TR mean times were similar to the HPS arm subsets demonstrating simulation as an effective educational tool. Effective stepwise approaches, incremental time goals, and superior HPS training can improve patient survivability and improved departmental productivity using TR teams. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Evaluation of coronal shift as an indicator of neuroaxial abnormalities in adolescent idiopathic scoliosis: a prospective study

PubMed Central

2014-01-01

Background In previous studies, many indicator factors have been proposed to select patients who need an MRI screening of the spinal canal. In current study, the clinical and radiologic factors including coronal parameters of the curve were evaluated to find out which indicator is more important. Methods A prospective study included 143 consecutive patients with the diagnosis of adolescent idiopathic scoliosis who were treated between 2010 and 2013 at our spinal clinics. Only patients with normal or subtle neurologic findings were included. All patients were evaluated by a total spine MRI protocol for examination of neuroaxial abnormalities. Known indicators and also coronal shift were analysed in all patients with or without abnormal MRI. Results The incidence of neuroaxial abnormalities was 11.9% (17 of 143); only 5 patients (3.5%) were operated to treat their neuroaxial problem. The significant indicators of the abnormalities in our patients were: younger age at onset, asymmetric superficial abdominal reflex and, coronal shift more than 15 mm (P = 0.03). Some previously known indicators like atypical curves, male gender, double curves and absence of thoracic lordosis were not different between two groups of the patients. Conclusions A total spine MRI is recommended at presentation in patients with younger age, abnormal neurologic findings and severe coronal shift. PMID:25071863

The Danish Neuro-Oncology Registry: establishment, completeness and validity.

PubMed

Hansen, Steinbjørn; Nielsen, Jan; Laursen, René J; Rasmussen, Birthe Krogh; Nørgård, Bente Mertz; Gradel, Kim Oren; Guldberg, Rikke

2016-08-30

The Danish Neuro-Oncology Registry (DNOR) is a nationwide clinical cancer database that has prospectively registered data on patients with gliomas since January 2009. The purpose of this study was to describe the establishment of the DNOR and further to evaluate the database completeness of patient registration and validity of data. The completeness of the number of patients registered in the database was evaluated in the study period from January 2009 through December 2014 by comparing cases reported to the DNOR with the Danish National Patient Registry and the Danish Pathology Registry. The data validity of important clinical variables was evaluated by a random sample of 100 patients from the DNOR using the medical records as reference. A total of 2241 patients were registered in the DNOR by December 2014 with an overall patient completeness of 92 %, which increased during the study period (from 78 % in 2009 to 96 % in 2014). Medical records were available for all patients in the validity analyses. Most variables showed a high agreement proportion (56-100 %), with a fair to good chance-corrected agreement (k = 0.43-1.0). The completeness of patient registration was very high (92 %) and the validity of the most important patient data was good. The DNOR is a newly established national database, which is a reliable source for future scientific studies and clinical quality assessments among patients with gliomas.

Implementation and Evaluation of a Smartphone-Based Telemonitoring Program for Patients With Heart Failure: Mixed-Methods Study Protocol.

PubMed

Ware, Patrick; Ross, Heather J; Cafazzo, Joseph A; Laporte, Audrey; Seto, Emily

2018-05-03

Meta-analyses of telemonitoring for patients with heart failure conclude that it can lower the utilization of health services and improve health outcomes compared with the standard of care. A smartphone-based telemonitoring program is being implemented as part of the standard of care at a specialty care clinic for patients with heart failure in Toronto, Canada. The objectives of this study are to (1) evaluate the impact of the telemonitoring program on health service utilization, patient health outcomes, and their ability to self-care; (2) identify the contextual barriers and facilitators of implementation at the physician, clinic, and institutional level; (3) describe patient usage patterns to determine adherence and other behaviors in the telemonitoring program; and (4) evaluate the costs associated with implementation of the telemonitoring program from the perspective of the health care system (ie, public payer), hospital, and patient. The evaluation will use a mixed-methods approach. The quantitative component will include a pragmatic pre- and posttest study design for the impact and cost analyses, which will make use of clinical data and questionnaires administered to at least 108 patients at baseline and 6 months. Furthermore, outcome data will be collected at 1, 12, and 24 months to explore the longitudinal impact of the program. In addition, quantitative data related to implementation outcomes and patient usage patterns of the telemonitoring system will be reported. The qualitative component involves an embedded single case study design to identify the contextual factors that influenced the implementation. The implementation evaluation will be completed using semistructured interviews with clinicians, and other program staff at baseline, 4 months, and 12 months after the program start date. Interviews conducted with patients will be triangulated with usage data to explain usage patterns and adherence to the system. The telemonitoring program was launched in August 2016 and patient enrollment is ongoing. The methods described provide an example for conducting comprehensive evaluations of telemonitoring programs. The combination of impact, implementation, and cost evaluations will inform the quality improvement of the existing program and will yield insights into the sustainability of smartphone-based telemonitoring programs for patients with heart failure within a specialty care setting. ©Patrick Ware, Heather J Ross, Joseph A Cafazzo, Audrey Laporte, Emily Seto. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 03.05.2018.

Implementation and Evaluation of a Smartphone-Based Telemonitoring Program for Patients With Heart Failure: Mixed-Methods Study Protocol

PubMed Central

Ross, Heather J; Cafazzo, Joseph A; Laporte, Audrey; Seto, Emily

2018-01-01

Background Meta-analyses of telemonitoring for patients with heart failure conclude that it can lower the utilization of health services and improve health outcomes compared with the standard of care. A smartphone-based telemonitoring program is being implemented as part of the standard of care at a specialty care clinic for patients with heart failure in Toronto, Canada. Objective The objectives of this study are to (1) evaluate the impact of the telemonitoring program on health service utilization, patient health outcomes, and their ability to self-care; (2) identify the contextual barriers and facilitators of implementation at the physician, clinic, and institutional level; (3) describe patient usage patterns to determine adherence and other behaviors in the telemonitoring program; and (4) evaluate the costs associated with implementation of the telemonitoring program from the perspective of the health care system (ie, public payer), hospital, and patient. Methods The evaluation will use a mixed-methods approach. The quantitative component will include a pragmatic pre- and posttest study design for the impact and cost analyses, which will make use of clinical data and questionnaires administered to at least 108 patients at baseline and 6 months. Furthermore, outcome data will be collected at 1, 12, and 24 months to explore the longitudinal impact of the program. In addition, quantitative data related to implementation outcomes and patient usage patterns of the telemonitoring system will be reported. The qualitative component involves an embedded single case study design to identify the contextual factors that influenced the implementation. The implementation evaluation will be completed using semistructured interviews with clinicians, and other program staff at baseline, 4 months, and 12 months after the program start date. Interviews conducted with patients will be triangulated with usage data to explain usage patterns and adherence to the system. Results The telemonitoring program was launched in August 2016 and patient enrollment is ongoing. Conclusions The methods described provide an example for conducting comprehensive evaluations of telemonitoring programs. The combination of impact, implementation, and cost evaluations will inform the quality improvement of the existing program and will yield insights into the sustainability of smartphone-based telemonitoring programs for patients with heart failure within a specialty care setting. PMID:29724704

Role of (18)F-DOPA PET/CT and (131)I-MIBG planar scintigraphy in evaluating patients with pheochromocytoma.

PubMed

Bandopadhyaya, G P; Kumar, Abhishek; Kumari, Jyotsana

2015-01-01

The aim of this retrospective study was to evaluate role of (18)F-DOPA PET/CT and (131)I-MIBG planar scintigraphy in patients with pheochromocytoma. The patients with diagnosis of pheochromocytoma based on radiological and biochemical markers were retrospectively selected for the study. These patients had undergone both (131)I-MIBG scintigraphy and (18)F-DOPA PET/CT. The imaging findings were compared to patient histopathology reports, biochemical markers and clinical follow up whenever available to establish the diagnosis. (131)I-MIBG showed a sensitivity of 68% and specificity of 100%. (18)F-DOPA PET/CT showed a sensitivity of 82% and specificity of 100%. (18)F-DOPA was better at localizing and finding more no of lesions as compared to (131)I-MIBG scintigraphy. (18)F-DOPA also is a better study in evaluation of paragangliomas. (18)F-DOPA PET/CT seems to be a better modality in comparison to (131)I-MIBG scintigraphy in the evaluation of pheochromocytoma/paraganglioma. At this point both these tracers seem to have mutually additive role in these patients and essential investigations with diagnosis and follow-up of this disease.

A randomized trial of standardized nursing patient assessment using wireless devices.

PubMed

Dykes, Patricia C; Carroll, Diane L; Benoit, Angela; Coakley, Amanda; Chang, Frank; Empoliti, Joanne; Gallagher, Joan; Lasala, Cynthia; O'Malley, Rosemary; Rath, Greg; Silva, Judy; Li, Qi

2007-10-11

A complete and accurate patient assessment database is essential for effective communication, problem identification, planning and evaluation of patient status. When employed consistently for point-of-care documentation, information systems are associated with completeness and quality of documentation. The purpose of this paper is to report on the findings of a randomized, cross-over study conducted to evaluate the adequacy of a standard patient assessment module to support problem identification, care planning and tracking of nursing sensitive patient outcomes. The feasibility of wireless devices to support patient assessment data collection at the point-of-care was evaluated using wireless PDAs and tablet PCs. Seventy-nine (79) nurses from two patient care units at Massachusetts General Hospital (Boston, MA) were recruited into the study and randomized to complete patient assessment using wireless or paper devices. At the end of six weeks, nurses who where randomized to the paper assessment module were assigned to a device and those who used a device were assigned to paper for an additional six weeks. Impact was evaluated with regard to data capture, workflow implications and nurse satisfaction. Findings suggest that a standard patient assessment set promotes patient sensitive and quality data capture, which is augmented by the use of wireless devices.

A Randomized Trial of Standardized Nursing Patient Assessment Using Wireless Devices

PubMed Central

Dykes, Patricia C.; Carroll, Diane L.; Benoit, Angela; Coakley, Amanda; Chang, Frank; Empoliti, Joanne; Gallagher, Joan; Lasala, Cynthia; O’Malley, Rosemary; Rath, Greg; Silva, Judy; Li, Qi

2007-01-01

A complete and accurate patient assessment database is essential for effective communication, problem identification, planning and evaluation of patient status. When employed consistently for point-of-care documentation, information systems are associated with completeness and quality of documentation. The purpose of this paper is to report on the findings of a randomized, cross-over study conducted to evaluate the adequacy of a standard patient assessment module to support problem identification, care planning and tracking of nursing sensitive patient outcomes. The feasibility of wireless devices to support patient assessment data collection at the point-of-care was evaluated using wireless PDAs and tablet PCs. Seventy-nine (79) nurses from two patient care units at Massachusetts General Hospital (Boston, MA) were recruited into the study and randomized to complete patient assessment using wireless or paper devices. At the end of six weeks, nurses who where randomized to the paper assessment module were assigned to a device and those who used a device were assigned to paper for an additional six weeks. Impact was evaluated with regard to data capture, workflow implications and nurse satisfaction. Findings suggest that a standard patient assessment set promotes patient sensitive and quality data capture, which is augmented by the use of wireless devices. PMID:18693827

Appropriateness of the study of iron deficiency anemia prior to referral for small bowel evaluation at a tertiary center

PubMed Central

Rodrigues, Jaime Pereira; Pinho, Rolando; Silva, Joana; Ponte, Ana; Sousa, Mafalda; Silva, João Carlos; Carvalho, João

2017-01-01

AIM To evaluate the adequacy of the study of iron deficiency anemia (IDA) in real life practice prior to referral to a gastroenterology department for small bowel evaluation. METHODS All consecutive patients referred to a gastroenterology department for small bowel investigation due to iron deficiency anemia, between January 2013 and December 2015 were included. Both patients referred from general practitioners or directly from different hospital departments were selected. Relevant clinical information regarding prior anemia workup was retrospectively collected from medical records. An appropriate pre-referral study was considered the execution of esophagogastroduodenoscopy (EGD) with Helicobacter pylori (H. pylori) investigation, colonoscopy with quality standards (recent, total and with adequate preparation) and celiac disease (CD) screening (through serologic testing and/or histopathological investigation). RESULTS A total of 77 patients (58.4% female, mean age 67.1 ± 16.7 years) were included. Most (53.2%) patients were referred from general practitioners, 41.6% from other hospital specialties and 5.2% directly from the emergency department. The mean pre-referral hemoglobin concentration was 8.8 ± 2.0 g/dL and the majority of anemias had microcytic (71.4%) and hypochromic (72.7%) characteristics. 77.9% of patients presented with an incomplete pre-referral study: EGD in 97.4%, with H. pylori investigation in 58.3%, colonoscopy with quality criteria in 63.6%, and CD screening in 24.7%. Patients with an appropriate study at the time of referral were younger (48.7 ± 17.7 vs 72.3 ± 12.3 years, P < 0.001). Small bowel evaluation was ultimately undertaken in 72.7% of patients, with a more frequent evaluation in patients with a quality colonoscopy at referral (78.6% vs 23.8%); P < 0.001 (OR = 11.7, 95%CI: 3.6-38.6). The most common diagnosis regarded as the likely cause of IDA was small bowel angioectasia (18.2%) but additional causes were also found in the upper and lower gastrointestinal tracts of near 20% of patients. Small bowel studies detected previously unknown non-small bowel findings in 7.7% of patients. CONCLUSION The study of anemia prior to referral to gastroenterology department is unsatisfactory. Only approximately a quarter of patients presented with an appropriate study. PMID:28706428

Appropriateness of the study of iron deficiency anemia prior to referral for small bowel evaluation at a tertiary center.

PubMed

Rodrigues, Jaime Pereira; Pinho, Rolando; Silva, Joana; Ponte, Ana; Sousa, Mafalda; Silva, João Carlos; Carvalho, João

2017-06-28

To evaluate the adequacy of the study of iron deficiency anemia (IDA) in real life practice prior to referral to a gastroenterology department for small bowel evaluation. All consecutive patients referred to a gastroenterology department for small bowel investigation due to iron deficiency anemia, between January 2013 and December 2015 were included. Both patients referred from general practitioners or directly from different hospital departments were selected. Relevant clinical information regarding prior anemia workup was retrospectively collected from medical records. An appropriate pre-referral study was considered the execution of esophagogastroduodenoscopy (EGD) with Helicobacter pylori ( H. pylori ) investigation, colonoscopy with quality standards (recent, total and with adequate preparation) and celiac disease (CD) screening (through serologic testing and/or histopathological investigation). A total of 77 patients (58.4% female, mean age 67.1 ± 16.7 years) were included. Most (53.2%) patients were referred from general practitioners, 41.6% from other hospital specialties and 5.2% directly from the emergency department. The mean pre-referral hemoglobin concentration was 8.8 ± 2.0 g/dL and the majority of anemias had microcytic (71.4%) and hypochromic (72.7%) characteristics. 77.9% of patients presented with an incomplete pre-referral study: EGD in 97.4%, with H. pylori investigation in 58.3%, colonoscopy with quality criteria in 63.6%, and CD screening in 24.7%. Patients with an appropriate study at the time of referral were younger (48.7 ± 17.7 vs 72.3 ± 12.3 years, P < 0.001). Small bowel evaluation was ultimately undertaken in 72.7% of patients, with a more frequent evaluation in patients with a quality colonoscopy at referral (78.6% vs 23.8%); P < 0.001 (OR = 11.7, 95%CI: 3.6-38.6). The most common diagnosis regarded as the likely cause of IDA was small bowel angioectasia (18.2%) but additional causes were also found in the upper and lower gastrointestinal tracts of near 20% of patients. Small bowel studies detected previously unknown non-small bowel findings in 7.7% of patients. The study of anemia prior to referral to gastroenterology department is unsatisfactory. Only approximately a quarter of patients presented with an appropriate study.

Prevalence of pharyngeal and esophageal stenosis following radiation for head and neck cancer.

PubMed

Nguyen, Nam P; Smith, Herbert J; Moltz, Candace C; Frank, Cheryl; Millar, Carrie; Dutta, Suresh; Lee, Howard; North, Debra; Karlsson, Ulf; Vos, Paul; Nguyen, Ly M; Sallah, Sabah

2008-04-01

To evaluate the risk and outcome of pharyngoesophageal stenosis in patients who complained of dysphagia following radiation for head and neck cancer. Retrospective study. Veterans Administration hospital. Patients who complained of persistent dysphagia following radiation alone or combined with surgery or chemotherapy for head and neck cancer. Patients were selected if they were cancer free at the time of the swallowing study. All patients had modified barium swallow (MBS) and an endoscopic examination for initial evaluation of their dysphagia. Traditional barium swallow was requested when there was a suspicion of pharyngoesophageal stenosis on MBS. Two hundred twenty-two patients underwent MBS for evaluation of dysphagia posttreatment. Traditional barium swallow confirmed the diagnosis of pharyngeal (n = 2) or esophageal (n = 14) stenosis in 16 patients. Eight patients had esophageal stenosis on endoscopic examination. All patients underwent dilatation for relief of their dysphagia. The number of dilatations performed was, respectively, one in 12 patients, two in 4 patients, three in 3 patients, four in 3 patients, five in one patient, and six in one patient. Pharyngeal and/or cervical esophageal stenosis may be the cause of dysphagia following radiation for head and neck cancer. Esophageal dilatations often offer temporary relief of the dysphagia.

Centralized Outpatient Education Center for Patients with Diabetes at Walter Reed Army Medical Center

DTIC Science & Technology

1984-05-16

rated into the study where appropriate. Interviews with education coordinators from nonmilitary diabetes treatment facilities were evaluated and...personnel were evaluated to determine the acceptance of the concept of an outpatient education center for diabetic patients. 12 The data from the...step was to evaluate the data from 100 outpatients to ascertain the degree of acceptance of an outpatient education center for diabetic patients. The

Initial depressive episodes affect the risk of suicide attempts in Korean patients with bipolar disorder.

PubMed

Ryu, Vin; Jon, Duk-In; Cho, Hyun Sang; Kim, Se Joo; Lee, Eun; Kim, Eun Joo; Seok, Jeong-Ho

2010-09-01

Suicide is a major concern for increasing mortality in bipolar patients, but risk factors for suicide in bipolar disorder remain complex, including Korean patients. Medical records of bipolar patients were retrospectively reviewed to detect significant clinical characteristics associated with suicide attempts. A total of 579 medical records were retrospectively reviewed. Bipolar patients were divided into two groups with the presence of a history of suicide attempts. We compared demographic characteristics and clinical features between the two groups using an analysis of covariance and chi-square tests. Finally, logistic regression was performed to evaluate significant risk factors associated with suicide attempts in bipolar disorder. The prevalence of suicide attempt was 13.1% in our patient group. The presence of a depressive first episode was significantly different between attempters and nonattempters. Logistic regression analysis revealed that depressive first episodes and bipolar II disorder were significantly associated with suicide attempts in those patients. Clinicians should consider the polarity of the first mood episode when evaluating suicide risk in bipolar patients. This study has some limitations as a retrospective study and further studies with a prospective design are needed to replicate and evaluate risk factors for suicide in patients with bipolar disorder.

The development and psychometrical evaluation of a set of instruments to evaluate the effectiveness of diabetes patient education.

PubMed

Duprez, Veerle; De Pover, Marleen; De Spiegelaere, Marc; Beeckman, Dimitri

2014-02-01

To develop a set of psychometrically sound instruments to assess knowledge, self-management and self-efficacy of diabetic patients. Furthermore, a survey to evaluate the satisfaction about diabetes education for patients was developed and tested. Treatment and secondary prevention of diabetes require a complex combination of care components. Patients' education has been accepted to improve diabetes knowledge, self-management and self-efficacy. Psychometrically sound instruments are needed to measure these patient-centred outcomes. Psychometric instrument validation. The first phase included a systematic literature review to develop the instruments. Content validity was evaluated using a two-round Delphi procedure involving diabetes experts. The content validity of the instruments was excellent. In a second phase, a convenience sample of 188 diabetic patients in two hospitals in one specific care region in Belgium participated in the psychometric evaluation. The criterion-related validity and internal consistency reliability were evaluated. The study produced a 21-item knowledge instrument, reflecting knowledge about 'glycemic control' and 'medico-social management aspects'. The self-management instrument included 32 statements, reflecting 'treatment and compliance' and 'general lifestyle'. The self-efficacy instrument included 30 items, reflecting 'nutrition', 'treatment' and 'regimen'. The patient satisfaction survey included 36 items, reflecting satisfaction about the relationship among the diabetes specialist, the diabetes educator, podiatrist and dietician. An instrument set with sound psychometric characteristics was developed to assess knowledge, self-management and self-efficacy of diabetic patients. Future studies should focus on the association between the instrument outcomes and clinical patient outcomes. The current instrument can support the design of educational interventions and training programmes and reduce inconsistencies in the information that patients receive. Furthermore, the instruments can be used for benchmarking the quality of diabetic patient education. © 2013 Blackwell Publishing Ltd.

Evaluation of breastfeeding Web sites for patient education.

PubMed

Dornan, Barbara A; Oermann, Marilyn H

2006-01-01

To evaluate the quality of Web sites on breastfeeding for patient education. Descriptive study of 30 Web sites on breastfeeding for patient education, evaluated based on the Health Information Technology Institute (HITI) criteria, readability, and eight content criteria from the American Academy of Pediatrics (AAP) policy statement on breastfeeding. The mean Flesch-Kincaid Grade Level for readability of the 30 sites was 9.2. Seven of the sites included all eight of the content criteria from the AAP, and three sites did not include any of the information recommended by the AAP content criteria. Nurses should be able to recommend best patient education materials for their patients. The five best Web sites for breastfeeding education are identified for patient teaching, and the HITI criteria are explained for nurses to learn how to evaluate Web sites for themselves and their patients.

Evaluation of Radiation-induced Class V Dental Caries in Patients with Head and Neck Cancers Undergoing Radiotherapy.

PubMed

Mohammadi, Narmin; Seyednejad, Farshad; Oskoee, Parnian Alizadeh; Savadi Oskoee, Siavash; Ebrahimi Chaharom, Mohammad Esmaeil

2008-01-01

Salivary glands are very susceptible to radiation and any disturbances in their function are detrimental to the hard tissues in the oral cavity. The aim of this study was to evaluate posterior class V dental caries in patients with head and neck cancers undergoing radiotherapy. In this study, twenty seven patients undergoing conventional radiotherapy were included. Class V dental caries of posterior teeth in these patients were evaluated in three intervals: before treatment, 3 weeks after the initiation of the treatment, and at the end of the treatment. Differences of mean caries activity between intervals were evaluated using paired sample t-test. There were no class V decays prior to radiotherapy. Mean percentage of class V caries three weeks after radiotherapy and at the end of radiotherapy were 28.42% ± 14.41 and 67.05% ± 19.02, respectively. There were statistically signifi-cant differences in mean values among three stages (P = 0.00025). The results of the present study re-vealed that radiotherapy in patients with head and neck cancers causes class V dental caries on posteri-or teeth.

Inferior alveolar nerve function after sagittal split osteotomy by reciprocating saw or piezosurgery instrument: prospective double-blinded study.

PubMed

Monnazzi, Marcelo Silva; Real Gabrielli, Mario Francisco; Passeri, Luis Augusto; Cabrini Gabrielli, Marisa Aparecida; Spin-Neto, Rubens; Pereira-Filho, Valfrido Antonio

2014-06-01

The aim of this prospective study was to objectively evaluate inferior alveolar nerve (IAN) sensory disturbances in patients who underwent sagittal split ramus osteotomy (SSRO) by comparing 1 side treated with a reciprocating saw with the other side treated with a piezosurgery device. Clinical evaluation of IAN sensory disturbance was undertaken preoperatively and at 1 week, 4 weeks, 2 months, and 6 months postoperatively in 20 patients who underwent SSRO at the Division of Oral and Maxillofacial Surgery, Araraquara Dental School, São Paulo State University. The 20 patients were examined at all periods for IAN functionality by Semmes-Weinstein testing; neither the patients nor the examiner knew which side was treated using piezosurgery or a reciprocating saw. The mean age of the patients was 28.4 years (range, 20 to 48 yr). Before surgery, no patient had impaired function of the IAN in any of the 8 zones in the mental and inferior lip areas. All patients reported feeling the first monofilament at the time of the preoperative test. Seven days postoperatively, all patients reported some kind of altered sensitivity in at least 1 zone evaluated. The results of this study suggest there was no statistically significant difference in the sensitivity of the labiomental area regarding the instrument used to perform the osteotomy. Future studies will focus on enlarging the sample and evaluating the results. Copyright © 2014 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Inter-rater reliability of the Sødring Motor Evaluation of Stroke patients (SMES).

PubMed

Halsaa, K E; Sødring, K M; Bjelland, E; Finsrud, K; Bautz-Holter, E

1999-12-01

The Sødring Motor Evaluation of Stroke patients is an instrument for physiotherapists to evaluate motor function and activities in stroke patients. The rating reflects quality as well as quantity of the patient's unassisted performance within three domains: leg, arm and gross function. The inter-rater reliability of the method was studied in a sample of 30 patients admitted to a stroke rehabilitation unit. Three therapists were involved in the study; two therapists assessed the same patient on two consecutive days in a balanced design. Cohen's weighted kappa and McNemar's test of symmetry were used as measures of item reliability, and the intraclass correlation coefficient was used to express the reliability of the sumscores. For 24 out of 32 items the weighted kappa statistic was excellent (0.75-0.98), while 7 items had a kappa statistic within the range 0.53-0.74 (fair to good). The reliability of one item was poor (0.13). The intraclass correlation coefficient for the three sumscores was 0.97, 0.91 and 0.97. We conclude that the Sødring Motor Evaluation of Stroke patients is a reliable measure of motor function in stroke patients undergoing rehabilitation.

Neurological soft signs in juvenile patients with Asperger syndrome, early-onset psychosis, and healthy controls.

PubMed

Mayoral, María; Merchán-Naranjo, Jessica; Rapado, Marta; Leiva, Marta; Moreno, Carmen; Giráldez, Marisa; Arango, Celso; Parellada, Mara

2010-11-01

The study of neurological soft signs (NSS) in patients with Asperger syndrome may help us to elucidate the neurological basis of this disorder and to clarify its relationship with other neurodevelopmental disorders. The goal of this study was to compare the prevalence of NSS in a sample of patients with Asperger syndrome, early-onset psychosis and healthy controls. NSS were assessed by means of the Neurological Evaluation Scale in a sample of 29 patients with Asperger syndrome (mean age = 12.86 ± 2.58 years), 30 patients with first-episode early-onset psychoses (mean age 14.17 ± 1.02 years) and 30 healthy controls (mean age 12.33 ± 2.69 years). Significant group differences were found between Asperger syndrome patients and healthy controls both in all the Neurological Evaluation Scale subscales and in the Neurological Evaluation Scale total score. There were no significant differences between both groups of patients in any of the Neurological Evaluation Scale scores. NSS are more prevalent in Asperger syndrome than in healthy controls. The NSS profile was not disorder-specific in our samples of patients with Asperger syndrome and early-onset psychoses. © 2010 Blackwell Publishing Asia Pty Ltd.

Pilot Study to Evaluate Compliance and Tolerability of Cranberry Capsules in Pregnancy for the Prevention of Asymptomatic Bacteriuria

PubMed Central

Rumney, Pamela J.; Hindra, Sasha; Guzman, Lizette; Le, Jennifer; Nageotte, Michael

2015-01-01

Abstract Objectives: To evaluate the compliance with and tolerability of daily cranberry capsule ingestion for asymptomatic bacteriuria (ASB) prevention in pregnancy. Design: A total of 49 pregnant women from two sites were randomly assigned to cranberry or matching placebo, two doses daily, at gestational ages less than 16 weeks. Patients were followed monthly for urinary tract infection until delivery. Up to seven monthly visits were scheduled for each patient. Delivery data were evaluated. Results: Of 38 evaluable patients, the mean compliance rate over the study period was 82% (range, 20%–100%). This compliance rate and the 74% of patients achieving good (≥75%) compliance were similar between those who received cranberry capsules and placebo. Compliance evaluation revealed that most patients stopped capsule consumption after 34–38 weeks of participation. Multivariate logistic regression and longitudinal analysis showed a significant interaction time effect with cranberry treatment. However, cranberry consumption was not a significant predictor of gastrointestinal intolerance or study withdrawal. Although 30% of patients withdrew for various reasons, only 1 withdrew because of intolerance to the cranberry capsules. Loss to follow-up was mostly due to provider change (9 of 49 [18%]) and therapy disinterest (4 of 49 [8%]). Seven cases of ASB occurred in 5 patients: 2 of 24 (8%) in the cranberry group and 3 of 25 (12%) in the placebo group. No cases of cystitis or pyelonephritis were observed. Conclusion: One third of pregnant women could not complete the study protocol for various reasons. Compliance with and tolerability of cranberry capsule ingestion appear good; these capsules provide a potentially effective means to prevent ASB in pregnancy. Further studies with large samples are necessary to confirm the findings. PMID:26535612

Pilot Study to Evaluate Compliance and Tolerability of Cranberry Capsules in Pregnancy for the Prevention of Asymptomatic Bacteriuria.

PubMed

Wing, Deborah A; Rumney, Pamela J; Hindra, Sasha; Guzman, Lizette; Le, Jennifer; Nageotte, Michael

2015-11-01

To evaluate the compliance with and tolerability of daily cranberry capsule ingestion for asymptomatic bacteriuria (ASB) prevention in pregnancy. A total of 49 pregnant women from two sites were randomly assigned to cranberry or matching placebo, two doses daily, at gestational ages less than 16 weeks. Patients were followed monthly for urinary tract infection until delivery. Up to seven monthly visits were scheduled for each patient. Delivery data were evaluated. Of 38 evaluable patients, the mean compliance rate over the study period was 82% (range, 20%-100%). This compliance rate and the 74% of patients achieving good (≥75%) compliance were similar between those who received cranberry capsules and placebo. Compliance evaluation revealed that most patients stopped capsule consumption after 34-38 weeks of participation. Multivariate logistic regression and longitudinal analysis showed a significant interaction time effect with cranberry treatment. However, cranberry consumption was not a significant predictor of gastrointestinal intolerance or study withdrawal. Although 30% of patients withdrew for various reasons, only 1 withdrew because of intolerance to the cranberry capsules. Loss to follow-up was mostly due to provider change (9 of 49 [18%]) and therapy disinterest (4 of 49 [8%]). Seven cases of ASB occurred in 5 patients: 2 of 24 (8%) in the cranberry group and 3 of 25 (12%) in the placebo group. No cases of cystitis or pyelonephritis were observed. One third of pregnant women could not complete the study protocol for various reasons. Compliance with and tolerability of cranberry capsule ingestion appear good; these capsules provide a potentially effective means to prevent ASB in pregnancy. Further studies with large samples are necessary to confirm the findings.

Methotrexate Hypersensitivity Reactions in Pediatrics: Evaluation and Management

PubMed Central

Dilley, Meredith A.; Lee, Joyce P.; Broyles, Ana Dioun

2017-01-01

Reports of hypersensitivity reactions (HSRs) to MTX are limited to single case studies. We retrospectively reviewed HSRs to MTX during a 12-year period in our tertiary care pediatric center. Seven patients were evaluated for HSRs to MTX. Skin testing was positive in one of the 4 patients tested. One patient underwent successful graded challenge to MTX. Seventeen desensitizations to MTX were successfully performed in the other 6 patients. Skin testing, graded challenge, and desensitization were safe and effective procedures in the evaluation and management of patients with HSRs to MTX in our pediatric population. PMID:27786403

Social support and responsiveness in online patient communities: impact on service quality perceptions.

PubMed

Nambisan, Priya; Gustafson, David H; Hawkins, Robert; Pingree, Suzanne

2016-02-01

Hospitals frequently evaluate their service quality based on the care and services provided to patients by their clinical and non-clinical staff.(1,2) However, such evaluations do not take into consideration the many interactions that patients have in online patient communities with the health-care organization (HCO) as well as with peer patients. Patients' interactions in these online communities could impact their perceptions regarding the HCO's service quality. The objective of this pilot study was to evaluate the impact of social support and responsiveness that patients experience in an HCO's online community on patients' perceptions regarding the HCO's service quality. The study data are collected from CHESS, a health-care programme (Comprehensive Health Enhancement Support System) run by the Centre for Health Enhancement System Studies at the University of Wisconsin-Madison. Findings show that the social support and the responsiveness received from peer patients in the online patient communities will impact patients' perceptions regarding the service quality of the HCO even when the organizational members themselves do not participate in the online discussions. The results indicate that interactions in such HCO-provided online patient communities should not be ignored as they could translate into patients' perceptions regarding HCOs' service quality. Ways to improve responsiveness and social support in an HCO's online patient community are discussed. © 2014 John Wiley & Sons Ltd.

An open-label comparative pilot study of oral voriconazole and itraconazole for long-term treatment of paracoccidioidomycosis.

PubMed

Queiroz-Telles, Flavio; Goldani, Luciano Z; Schlamm, Haran T; Goodrich, James M; Espinel-Ingroff, Ana; Shikanai-Yasuda, Maria A

2007-12-01

In previous studies, itraconazole was revealed to be an effective therapy and was considered to be the gold standard treatment for mild-to-moderate acute and chronic clinical forms of paracoccidioidomycosis. A pilot study was conducted to investigate the efficacy, safety, and tolerability of voriconazole for the long-term treatment of acute or chronic paracoccidioidomycosis, with itraconazole as the control treatment. A randomized, open-label study was conducted at 3 Brazilian tertiary care hospitals. Patients were randomized (at a 2 : 1 ratio) to receive oral therapy with voriconazole or itraconazole for 6 months. Patients receiving >or=1 dose of study drug were evaluated for safety; patients with confirmed paracoccidioidomycosis who completed >or=6 months of therapy (treatment-evaluable patients) were evaluated for treatment efficacy. Satisfactory global response was assessed at the end of treatment. Fifty-three patients were evaluated for treatment safety (35 received voriconazole, and 18 received itraconazole). Both drugs were well tolerated. The most common treatment-related adverse events in the voriconazole group included abnormal vision, chromatopsia, rash, and headache; the most common treatment-related adverse events in the itraconazole group included bradycardia, diarrhea, and headache. Liver function test values were slightly higher in patients receiving voriconazole than in those receiving itraconazole; 2 patients in the voriconazole group were withdrawn from treatment because of increased liver function test values. In the intent-to-treat populations, the satisfactory response rate (i.e., complete or partial global response) was 88.6% among the voriconazole group and 94.4% among the itraconazole group. The response rate among treatment-evaluable patients was 100% for both treatment groups; no relapses were observed after 8 weeks of follow-up. This is, to our knowledge, the first study to demonstrate that voriconazole is as well tolerated and effective as itraconazole for the long-term treatment of paracoccidioidomycosis.

Evaluation of Swallowing Functions in Patients with Sjögren's Syndrome.

PubMed

Eyigör, Sibel; Sezgin, Baha; Karabulut, Gonca; Öztürk, Kerem; Göde, Sercan; Kirazlı, Tayfun

2017-04-01

Patients with Sjögren's syndrome (SS) manifest symptoms such as dry eyes, dry mouth, and dysphagia. This study aims to evaluate the swallowing functions of the patients with SS. 69 patients with SS (65 females, 4 males) and 40 healthy individuals (33 females, 7 males) were included as study and control groups, respectively. Mean ages were 52.86 and 48.25 years for study and control groups, respectively. Swallowing functions were evaluated by fiberoptic endoscopic evaluation of swallowing (FEES). All the patients underwent FEES and were given 3, 5, and 10 ml water, yogurt, and fish-shaped crackers twice, respectively. The presence of bolus control, residue, penetration, and aspiration were evaluated. Additionally, certain types of foods triggering the dysphagia, any difficulties in bolus control, need to clean the throat, sensation of having a lump in the throat, sensation of choking, and xerostomia were included in the questionnaire. The MD Anderson Dysphagia Inventory and the Beck Depression Inventory were administered to patients. Considering the presence of residue with yogurt and fish cracker, there was a significant difference between groups (P < 0.05). Penetration was present in two patients in the study group; however, the difference was not significant (P > 0.05). Regarding the MD Anderson Dysphagia Inventory, the average scores were 48.18 ± 13.21 and 87.6 ± 10.67 for study and control groups, respectively, and a statistically significant difference was detected (P < 0.05). Regarding the Beck Depression Inventory, the average scores were 11.83 ± 9.37 and 8.03 ± 6.84 for study and control groups, respectively (P < 0.05). SS affected the swallowing functions significantly. The presence of residue with yogurt and cracker was the most obvious finding, whereas penetration/aspiration was not clinically significant. Swallowing dysfunction reduced the quality of life in patients with SS.

Delusional infestation is typically comorbid with other psychiatric diagnoses: review of 54 patients receiving psychiatric evaluation at Mayo Clinic.

PubMed

Hylwa, Sara A; Foster, Ashley A; Bury, Jessica E; Davis, Mark D P; Pittelkow, Mark R; Bostwick, J Michael

2012-01-01

Delusional infestation, which encompasses both delusions of parasitosis and delusions of infestation with inanimate objects (sometimes called Morgellons disease), has been said to represent a distinct and encapsulated delusion, that is, a stand-alone diagnosis. Anecdotally, we have observed that patients with delusional infestation often have one or more psychiatric comorbid conditions and that delusional infestation should not be regarded as a stand-alone diagnosis. The purpose of this study was to identify whether patients with delusional infestation have psychiatric comorbid conditions. We therefore identified patients who had been formally evaluated in the Department of Psychiatry during their visit to Mayo Clinic. We retrospectively searched for and reviewed the cases of all patients with delusional infestation seen from 2001 through 2007 at Mayo Clinic, Rochester, Minnesota, and who underwent psychiatric evaluation. The diagnoses resulting from psychiatric evaluation were analyzed. During the 7-year study period, 109 patients seen for delusional infestation at Mayo Clinic were referred to the Department of Psychiatry, 54 (50%) of whom actually followed through with psychiatric consultation. Of these 54 patients, 40 (74%) received additional active psychiatric diagnoses; 14 patients (26%) had delusional infestation alone. Abnormal personality traits were rarely documented. Most patients with delusional infestation have multiple coexisting or underlying psychiatric disorders. Therefore, evaluation by a psychiatrist, when possible, is advised for all patients with delusional infestation. Copyright © 2012 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Telemedicine Physical Examination Utilizing a Consumer Device Demonstrates Poor Concordance with In-Person Physical Examination in Emergency Department Patients with Sore Throat: A Prospective Blinded Study.

PubMed

Akhtar, Moneeb; Van Heukelom, Paul G; Ahmed, Azeemuddin; Tranter, Rachel D; White, Erinn; Shekem, Nathaniel; Walz, David; Fairfield, Catherine; Vakkalanka, J Priyanka; Mohr, Nicholas M

2018-02-22

Telemedicine allows patients to connect with healthcare providers remotely. It has recently expanded to evaluate low-acuity illnesses such as pharyngitis by using patients' personal communication devices. The purpose of our study was to compare the telemedicine-facilitated physical examination with an in-person examination in emergency department (ED) patients with sore throat. This was a prospective, observational, blinded diagnostic concordance study of patients being seen for sore throat in a 60,000-visit Midwestern academic ED. A telemedicine and a face-to-face examination were performed independently by two advanced practice providers (APP), blinded to the results of the other evaluator. The primary outcome was agreement on pharyngeal redness between the evaluators, with secondary outcomes of agreement and inter-rater reliability on 14 other aspects of the pharyngeal physical examination. We also conducted a survey of patients and providers to evaluate perceptions and preferences for sore throat evaluation using telemedicine. Sixty-two patients were enrolled, with a median tonsil size of 1.0. Inter-rater agreement (kappa) for tonsil size was 0.394, which was worse than our predetermined concordance threshold. Other kappa values ranged from 0 to 0.434, and telemedicine was best for detecting abnormal coloration of the palate and tender superficial cervical lymph nodes (anterior structures), but poor for detecting abnormal submandibular lymph nodes or asymmetry of the posterior pharynx (posterior structures). In survey responses, telemedicine was judged easier to use and more comfortable for providers than patients; however, neither patients nor providers preferred in-person to telemedicine evaluation. Telemedicine exhibited poor agreement with the in-person physical examination on the primary outcome of tonsil size, but exhibited moderate agreement on coloration of the palate and cervical lymphadenopathy. Future work should better characterize the importance of the physical examination in treatment decisions for patients with sore throat and the use of telemedicine in avoiding in-person healthcare visits.

Definition and application of neuropsychological test battery to evaluate postoperative cognitive dysfunction

PubMed Central

Valentin, Lívia Stocco Sanches; Pietrobon, Ricardo; de Aguiar, Wagner; Rios, Ruth Pinto Camarão; Stahlberg, Mariane Galzerano; de Menezes, Iolanda Valois Galvão; Osternack-Pinto, Kátia; Carmona, Maria José Carvalho

2015-01-01

Objective To investigate the adequacy of the neuropsychological test battery proposed by the International Study of Postoperative Cognitive Dysfunction to evaluate this disorder in Brazilian elderly patients undergoing surgery under general anesthesia. Methods A neuropsychological assessment was made in patients undergoing non-cardiac surgery under general anesthesia, aged over 65 years, literate, with no history of psychiatric or neurological problems and score on the Mini Mental State Examination at or above the cutoff point for the Brazilian population (>18 or >23) according to the schooling level of the subject. Eighty patients were evaluated by a trained team of neuropsychologists up to 24 hours before elective surgery. Results Among the patients evaluated, one was excluded due to score below the cutoff point in the Mini Mental State Examination and two did not complete the test battery, thus remaining 77 patients in the study. The mean age was 69±7.5 years, and 62.34% of the subjects had ±4 years of study. The subjects had significantly lower averages than expected (p<0.001) for normative tables on neuropsychological tests. Conclusion The study demonstrated the applicability of the instruments in the Brazilian elderly and low schooling level population, but suggested the need to determine cutoff points appropriate for these individuals, ensuring the correct interpretation of results. This battery is relevant to postoperative follow-up evaluations, favoring the diagnosis of postoperative cognitive dysfunction in patients undergoing different types of surgery and anesthetic techniques. PMID:25993064

Financial Impact of Allogeneic Hematopoietic Cell Transplantation on Patients and Families over 2-years: Results from a Multicenter Pilot Study

PubMed Central

Denzen, Ellen M.; Thao, Viengneesee; Hahn, Theresa; Lee, Stephanie J.; McCarthy, Philip L.; Rizzo, J. Douglas; Ammi, Monique; Drexler, Rebecca; Flesch, Susan; James, Heather; Omondi, Nancy; Murphy, Elizabeth; Pederson, Kate; Majhail, Navneet S.

2016-01-01

Hematopoietic cell transplantation (HCT) is a procedure that can significantly influence the socioeconomic wellbeing of patients, caregivers and their families. Among 30 allogeneic HCT recipients and their caregivers enrolled on a pilot study evaluating the feasibility of studying financial impact of HCT, 16 agreed to participate in the long-term phase, completed a baseline questionnaire and received phone interviews at 6, 12, 18 and 24 months post-HCT. Analyses showed that by 2-years post-HCT, 54% of patients who previously contributed to household earnings had not returned to work and 80% of patients/caregivers reported transplant as having moderate to great impact on household income. However, patients’ level of confidence in their ability to meet household financial obligations increased from baseline to 2-years. A relatively large proportion of patients reported inability to pay for medical care through this time period. Case studies demonstrated patient individual perception of financial impact of HCT varies considerably, regardless of actual income. We demonstrate the feasibility of conducting a study to evaluate financial impact of allogeneic HCT through 2-years post-transplantation. Some patients/caregivers continue to experience significant long-term financial burden after this procedure. Our study lays the foundation for a larger evaluation of patient/caregiver financial burden associated with HCT. PMID:27088381

Insulin resistance and coronary artery disease in non-diabetic patients: Is there any correlation?

PubMed

Vafaeimanesh, Jamshid; Parham, Mahmoud; Norouzi, Samieh; Hamednasimi, Parinaz; Bagherzadeh, Mohammad

2018-01-01

Cardiovascular diseases are the most common causes of death in the world and type 2 diabetes is one of them because it is highly prevalent and doubles heart disease risk. Some studies suggest that insulin resistance is associated with coronary artery disease in non-diabetics. The aim of this study was to evaluate the association of insulin resistance (IR) and coronary artery disease (CAD) in non-diabetic patients. In this cross-sectional study, from September 2014 to July 2015, 120 patients referring to Shahid Beheshti Hospital of Qom were evaluated. Their medical history, baseline laboratory studies, BMI and GFR were recorded. After 8 hours of fasting, blood samples were taken from the patients at 8 am, including fasting glucose and insulin level. We estimated insulin resistance using the homeostatic model assessment index of IR (HOMA-IR). Finally, we evaluated the association between IR and CAD. Totally, 120 patients were assigned to participate in this study, among them, 50 patients without CAD and 70 with coronary artery stenosis. Insulin resistance (HOMA-IR> 2.5) was positive in 59 (49.3%) patients and negative in 61 (50.7%) patients. Hence, the correlation between IR and CAD was not statistically significant (P=0.9). In this study, although the correlation was not found between insulin resistance and coronary heart disease, among men, we found a significant association between coronary heart disease and insulin resistance.

Applicability, limitations and downstream impact of echocardiography utilization based on the Appropriateness Use Criteria for transthoracic and transesophageal echocardiography.

PubMed

Alqarqaz, Mohammad; Koneru, Jayanth; Mahan, Meredith; Ananthasubramaniam, Karthik

2012-12-01

To evaluate impact of echocardiography on patient management based on published transthoracic echocardiography (TTE) Appropriate Use Criteria (AUC). A prospective analysis of 170 consecutive outpatients who underwent TTE over a period of 2 months. Echo studies were classified into appropriate (A), inappropriate (I), or uncertain (U) based on the 2007/2011 AUC. A fourth group of studies which were not addressed by the 2007 AUC and therefore have unclassifiable category (UC) were also included in the analysis. The impact of AUC categorized echo results on patient management were evaluated by review of patient records in the ensuing 2 months. Based on 2007 AUC, 77% (131/170) were A, 9% were I, and 14% were UC category. Echo studies classified as A were more likely to be associated with new and major findings, (P = 0.034) and (P = 0.028) respectively when compared to all other studies. Furthermore, patient care intervention as defined in the study protocol was significantly associated with A studies as opposed to I and UC studies (P = 0.004). A studies were also more likely to have an impact on patient management when compared to other studies (P = 0.022). When studies were re-evaluated based on the 2011 AUC, all prior UC studies were now included in the U group in the new AUC of 2011, and there was no change in A or I study classification. This study demonstrates that the 2007/2011 AUC are helpful in evaluating practice patterns in a majority of outpatients undergoing TTE. Implementing AUC have a direct clinical impact as A studies are significantly more likely to reveal new and major findings, and more likely to result in a patient care intervention based on the echo findings.

Designing Patient-facing Health Information Technologies for the Outpatient Settings: A Literature Review.

PubMed

Yang, Yushi; Asan, Onur

2016-04-06

  The implementation of health information technologies (HITs) has changed the dynamics of doctor-patient communication in outpatient settings. Designing patient-facing HITs provides patients with easy access to healthcare information during the visit and has the potential to enhance the patient-centred care.  The objectives of this study are to systematically review how the designs of patient-facing HITs have been suggested and evaluated, and how they may potentially affect the doctor-patient communication and patient-centred care.  We conducted an online database search to identify articles published before December 2014 relevant to the objectives of this study. A total of nine papers have been identified and reviewed in this study.  Designing patient-facing HITs is at an early stage. The current literature has been exploring the impact of HITs on doctor-patient communication dynamics. Based on the findings of these studies, there is an emergent need to design more patient-centred HITs. There are also some papers that focus on the usability evaluation of some preliminary prototypes of the patient-facing HITs. The design styles of patient-facing HITs included sharing the health information with the patients on: (1) a separate patient display, (2) a projector, (3) a portable tablet, (4) a touch-based screen and (5) a shared computer display that can be viewed by both doctors and patients. Each of them had the strengths and limitations to facilitate the patient-centred care, and it is worthwhile to make a comparison of them in order to identify future research directions.  The designs of patient-facing HITs in outpatient settings are promising in facilitating the doctor-patient communication and patient engagement. However, their effectiveness and usefulness need to be further evaluated and improved from a systems perspective.

Prevalence of hepatitis A and B markers and vaccine indication in cirrhotic patients evaluated for liver transplantation in Spain.

PubMed

Aoufi, S; Pascasio, J M; Sousa, J M; Sayago, M; Ferrer, M T; Gómez-Delgado, E; De la Cruz, M D; Alamo, J M; Gómez-Bravo, M A; Bernardos, A; Márquez, J L

2008-11-01

Vaccination against hepatitis A virus (HAV) and hepatitis B virus (HBV) is generally recommended for patients with chronic liver disease and those evaluated for liver transplantation in the absence of immunity. HAV and HBV infections after liver transplantation are frequent and associated with a worse prognosis. The data suggest that the number of patients with chronic liver disease without naturally acquired immunity against HAV and HBV is substantial, and that new vaccination strategies are needed. The aim of this study was to determine the level of immunity from hepatitis A and B infections and the need for HBV and HAV vaccination among cirrhotic patients evaluated for liver transplantation. We studied HBV and HAV serological markers (HbsAg, anti-HBc, anti-HBs, IgG anti-HAV) in 451 cirrhotic patients evaluated for liver transplantation to investigate the association with gender, age, and etiology of cirrhosis. Negative HBV markers were observed in 57% of patients with 43% displaying one positive HBV marker: HBsAg (+), 9.5%; anti-HBc (+)/anti-HBs (-), 11.5%; anti-HBc (-)/anti-HBs(+), 4.2%; anti-HBc(+)/anti-HBs(+), 17.7%. HBV vaccine indication established in 68.5% of patients was greater among women and hepatitis C virus-negative patients. No differences were observed in age or cause of cirrhosis. HAV vaccination indicated in 6.7% of patients (IgG anti-HVA-negative) was greater among patients with negative HBV markers (9.3% vs 3.3%, P = .018) and younger patients (25.3% of patients

Design and evaluation of a patient website to reduce crowding in emergency departments: a preliminary study.

PubMed

Schiro, Jessica; Marcilly, Romaric; Leroy, Nicolas; Wawrzyniak, Clément; Martinot, Alain; Pelayo, Sylvia

2015-01-01

The study aims to identify the information useful to support a patients' EDs' choice in order to design a patient Web-based system. For that purpose, a focus group and a formative user test have been performed. The results show that five types of information can be relevant. The spontaneous favored information is the "distance" to EDs. The "Wait time", that is sanctified in literature, is only used in a second time. A larger summative evaluation should be planned to evaluate and validate the befits of this kind of tool.

A descriptive feast but an evaluative famine: systematic review of published articles on primary care computing during 1980-97.

PubMed

Mitchell, E; Sullivan, F

2001-02-03

To appraise findings from studies examining the impact of computers on primary care consultations. Systematic review of world literature from 1980 to 1997. 5475 references were identified from electronic databases (Medline, Science Citation Index, Social Sciences Citation Index, Index of Scientific and Technical Proceedings, Embase, OCLC FirstSearch Proceedings), bibliographies, books, identified articles, and by authors active in the field. 1892 eligible abstracts were independently rated, and 89 studies met the inclusion criteria. Effect on doctors' performance and patient outcomes; attitudes towards computerisation. 61 studies examined effects of computers on practitioners' performance, 17 evaluated their impact on patient outcome, and 20 studied practitioners' or patients' attitudes. Computer use during consultations lengthened the consultation. Reminder systems for preventive tasks and disease management improved process rates, although some returned to pre-intervention levels when reminders were stopped. Use of computers for issuing prescriptions increased prescribing of generic drugs, and use of computers for test ordering led to cost savings and fewer unnecessary tests. There were no negative effects on those patient outcomes evaluated. Doctors and patients were generally positive about use of computers, but issues of concern included their impact on privacy, the doctor-patient relationship, cost, time, and training needs. Primary care computing systems can improve practitioner performance, particularly for health promotion interventions. This may be at the expense of patient initiated activities, making many practitioners suspicious of the negative impact on relationships with patients. There remains a dearth of evidence evaluating effects on patient outcomes.

A descriptive feast but an evaluative famine: systematic review of published articles on primary care computing during 1980-97

PubMed Central

Mitchell, Elizabeth; Sullivan, Frank

2001-01-01

Objectives To appraise findings from studies examining the impact of computers on primary care consultations. Design Systematic review of world literature from 1980 to 1997. Data sources 5475 references were identified from electronic databases (Medline, Science Citation Index, Social Sciences Citation Index, Index of Scientific and Technical Proceedings, Embase, OCLC FirstSearch Proceedings), bibliographies, books, identified articles, and by authors active in the field. 1892 eligible abstracts were independently rated, and 89 studies met the inclusion criteria. Main outcome measures Effect on doctors' performance and patient outcomes; attitudes towards computerisation. Results 61 studies examined effects of computers on practitioners' performance, 17 evaluated their impact on patient outcome, and 20 studied practitioners' or patients' attitudes. Computer use during consultations lengthened the consultation. Reminder systems for preventive tasks and disease management improved process rates, although some returned to pre-intervention levels when reminders were stopped. Use of computers for issuing prescriptions increased prescribing of generic drugs, and use of computers for test ordering led to cost savings and fewer unnecessary tests. There were no negative effects on those patient outcomes evaluated. Doctors and patients were generally positive about use of computers, but issues of concern included their impact on privacy, the doctor-patient relationship, cost, time, and training needs. Conclusions Primary care computing systems can improve practitioner performance, particularly for health promotion interventions. This may be at the expense of patient initiated activities, making many practitioners suspicious of the negative impact on relationships with patients. There remains a dearth of evidence evaluating effects on patient outcomes. PMID:11157532

Evaluation of aesthetic and functional outcomes in rhinoplasty surgery: a prospective study.

PubMed

Sena Esteves, Sara; Gonçalves Ferreira, Miguel; Carvalho Almeida, João; Abrunhosa, José; Almeida E Sousa, Cecília

Evaluation of surgery outcome measured by patient satisfaction or quality of life is very important, especially in plastic surgery. There is increasing interest in self-reporting outcomes evaluation in plastic surgery. The aim of our study was to determine patient satisfaction in regard to nose appearance and function with the use of a validated questionnaire, before and after rhinoplasty surgery. A prospective study was realized at a tertiary centre. All rhinoplasty surgeries performed in adults between February 2013 and August 2014 were included. Many patients underwent additional nasal surgery such as septoplasty or turbinoplasty. The surgical procedures and patients' characteristics were also recorded. Among 113 patients, 107 completed the questionnaires and the follow-up period. Analysis of pre-operative and post-operative Rhinoplasty Evaluation Outcome showed a significant improvement after 3 and 6 months in functional and aesthetic questions (p<0.01). In the pre-operative, patients anxious and insecure had a worse score (p<0.05). Difference in improvement of scores was not significant when groups were divided on basis of other nasal procedures, primary or revision surgery and open versus closed approach. We found that patients with lower literacy degree were more satisfied with the procedure. Rhinoplasty surgery significantly improved patient quality of life regarding nose function and appearance. Copyright © 2016 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

Who chooses, who uses, who rates: the impact of agency on electronic word-of-mouth about hospitals stays.

PubMed

Drevs, Florian; Hinz, Vera

2014-01-01

Patients' agents rather than patients themselves often choose hospitals and rehabilitation centers and evaluate inpatient stays. Thus, online reviews of a hospital may reflect a service experience the patient is not responsible for in two ways. First, a patient may evaluate a hospital that a physician as agent has selected, although he still received the service and is qualified to evaluate it. Second, relatives who may not be directly involved in the inpatient stay may write online reviews, which reflect their own experiences and evaluations. The study analyzes patient satisfaction data in online hospitals reviews and patients' underlying motives for electronic word-of-mouth according to the type of hospital admission and the perspective of the reviewer. The study uses a sample of 822 reviews from an online platform for hospital reviews and primary data generated by an online survey distributed to the writers of these reviews. Patients who choose a hospital themselves write more positive online reviews than those with an other-directed choice. Relatives' online reviews more often deal with negative hospital experiences and are more likely to reflect a desire for retaliation. The study results imply that medical care centers (hospitals and rehabilitation facilities) should pay more attention to agency by focusing on the needs and perceptions of relatives who often act as the critical voice of patients in electronic word-of-mouth behavior.

Clinical efficacy of a novel topical formulation for vitiligo: compared evaluation of different treatment modalities in 149 patients.

PubMed

Buggiani, Gionata; Tsampau, Dionigi; Hercogovà, Jana; Rossi, Riccardo; Brazzini, Benedetta; Lotti, Torello

2012-01-01

Current vitiligo treatments are not always satisfactory for both patients and dermatologists. Recently, combination therapies have been introduced in order to obtain better results and reduce risks in the management of the disease. Novel efficacious products are needed to improve the therapeutic possibilities of dermatologists in the respect of safety for the patients. The objective of the present study was to evaluate the effects of a novel topical in a gel formulation containing phenylalanine, cucumis melo extract, and acetyl cysteine in vitiligo. The present study used an open observational study to evaluate the efficacy and safety of the investigated product, given alone or in combination with 311-nm narrow band microphototherapy. Results were compared with those obtained treating a matched patient population with microphototherapy alone and with clobetasol propionate 0.05% ointment alone. One hundred forty-nine patients suffering from symmetrical vitiligo affecting less than 10% of the skin surface were evaluated. Patients affected by acral vitiligo only were excluded from the analysis. Treatment duration was scheduled for 12 weeks. Excellent repigmentation (>75%) was achieved by 38-73% of patients, depending on the treatment regimen. Mild to moderate side effects were observed only in patients treated with clobetasol 0.05% ointment. The tested gel formulation showed a good efficacy in improving vitiligo repigmentation. No side effects were observed. © 2012 Wiley Periodicals, Inc.

Quantitative evaluation of maxillary bone deformation by computed tomography in patients with leprosy

PubMed Central

Kondo, Osamu; Suzuki, Koichi; Aoki, Yoshinori; Ishii, Norihisa

2018-01-01

Background Facial deformation as a sequela of leprosy is caused not only by a saddle nose but also by regression of the maxilla, as well documented in paleopathological observations of excavated skeletal remains of patients with leprosy. However, maxillary changes in living patients have been evaluated only by the subjective visual grading. Here, we attempted to evaluate maxillary bone deformation in patients with leprosy using three-dimensional computed tomography (3D-CT). Methods Three-dimensional images centered on the maxilla were reconstructed using multiplanar reconstruction methods in former patients with leprosy (n = 10) and control subjects (n = 5); the anterior-posterior length of the maxilla (MA-P) was then measured. The difference between the MA-P of the patients and those of controls was evaluated after compensating for individual skull size. These findings were also compared with those from previous paleopathological studies. Findings Three former patients with lepromatous leprosy showed marked atrophy of the maxilla at the prosthion (-8.6, -11.1 and -17.9 mm) which corresponded with the visual appearance of the maxillary deformity, and these results were consistent with paleopathological findings of excavated skeletal remains. Additionally, the precise bone defects of the maxilla could be individually calculated for accurate reconstructive surgery. Interpretation We have successfully illustrated maxillary bone deformities in living patients with leprosy. This study also confirmed the maxillary regression described in paleopathological studies. PMID:29522533

Screening and treatment of psychological distress in patients with metastatic colorectal cancer: study protocol of the TES trial.

PubMed

Schuurhuizen, Claudia S E W; Braamse, Annemarie M J; Beekman, Aartjan T F; Bomhof-Roordink, Hanna; Bosmans, Judith E; Cuijpers, Pim; Hoogendoorn, Adriaan W; Konings, Inge R H M; van der Linden, Mecheline H M; Neefjes, Elisabeth C W; Verheul, Henk M W; Dekker, Joost

2015-04-17

Psychological distress occurs frequently in patients with cancer. Psychological distress includes mild and severe forms of both anxious and depressive mood states. Literature indicates that effective management of psychological distress seems to require targeted selection of patients (T), followed by enhanced care (E), and the application of evidence based interventions. Besides, it is hypothesized that delivering care according to the stepped care (S) approach results in an affordable program. The aim of the current study is to evaluate the (cost)-effectiveness of the TES program compared to usual care in reducing psychological distress in patients with metastatic colorectal cancer (mCRC). This study is designed as a cluster randomized trial with 2 treatment arms: TES program for screening and treatment of psychological distress versus usual care. Sixteen hospitals participate in this study, recruiting patients with mCRC. Outcomes are evaluated at the beginning of chemotherapy and after 3, 10, 24, and 48 weeks. Primary outcome is the difference in treatment effect over time in psychological distress, assessed with the Hospital Anxiety and Depression Scale. Secondary outcomes include quality of life, patient evaluation of care, recognition and management of psychological distress, and societal costs. We created optimal conditions for an effective screening and treatment program for psychological distress in patients with mCRC. This involves targeted selection of patients, followed by enhanced and stepped care. Our approach will be thoroughly evaluated in this study. We expect that our results will contribute to the continuing debate on the (cost-) effectiveness of screening for and treatment of psychological distress in patients with cancer. This trial is registered in the Netherlands Trial Register NTR4034.

Management of Retinal Vein Occlusion, Who Is Responsible?

PubMed

Aghamirsalim, Mohamadreza; Sorbi, Reza; Naderian, Mohammadreza; Cugati, Sudha; Shahsuvaryan, Marianne Levon; Ghazizadeh Hashemi, Maryam

2016-11-01

Retinal vein occlusion (RVO) is a common retinal vascular occlusive disorder and is associated with a variety of systemic risk factors. The aim of this study was to investigate whether the underlying diseases were evaluated and managed appropriately by ophthalmologists. We performed a study of 1344 patients with retinal vein occlusion (RVO). Patients were evaluated with a questionnaire including ten closed questions to determine whether ophthalmologists evaluated and informed their patients about the underlying systemic diseases. None of the patients' homocysteine levels were measured. Only a small percentage of the patients were asked about the history of thrombotic diseases or family history of thrombotic diseases. We believe that most ophthalmologists are still not entirely convinced of their responsibility of managing the underlying predisposing factors of RVO. Ophthalmologists should either manage or engage other healthcare providers in the management of RVO to guarantee the patient the best care.

Why not ask the patient? An evaluation of the aesthetic surroundings in hospitals by patients.

PubMed

Caspari, Synnøve; Nåden, Dagfinn; Eriksson, Katie

2007-01-01

The first part of this comprehensive study examined and analyzed strategic plans for the general hospitals in Norway. The concern was to discover the way in which the aesthetic dimension is taken into consideration and what guidelines the strategic plans provide. The result showed a general lack of guidelines, and it was therefore decided to ask patients how they would characterize and evaluate the aesthetics in their environments. The aim of the second part of the study was to find out how the patients evaluate the aesthetics in the general hospitals, and to ascertain their opinion as to how aesthetics influences health and wellness. The theoretical background for the investigation was based on literature studies from the caring sciences, philosophical theories, and results of international research. The purpose of this article is to present the results from the second part of the study addressing the human need for aesthetics in the surroundings and in life in general. The investigation was carried out at 6 general hospitals in Norway. A questionnaire was constructed in which the patients were asked to give their opinion on the aesthetics in the hospital environment and the influence aesthetics might have on health and wellness. The questionnaire contained 22 main questions, each with detailed and specific subquestions. For instance, concerning the question about "art," patients were asked to evaluate paintings, pictures, tapestries, sculptures, decorations, mosaic works and water decorations, fountains, etc. The results in general showed that aesthetic surroundings are important for health and wellness, according to the patients' opinion. The aesthetics in the hospital environment was evaluated and generally considered to be less than satisfactory by the patients. They felt that the aesthetic issues are not attended to as well as they would have liked. In summary it can be concluded that according to the patient experiences, the aesthetic area is a neglected field, and it is important to focus more on this field to understand what high-quality patient care should embrace.

Implementing collaborative care for depression treatment in primary care: A cluster randomized evaluation of a quality improvement practice redesign

PubMed Central

2011-01-01

Background Meta-analyses show collaborative care models (CCMs) with nurse care management are effective for improving primary care for depression. This study aimed to develop CCM approaches that could be sustained and spread within Veterans Affairs (VA). Evidence-based quality improvement (EBQI) uses QI approaches within a research/clinical partnership to redesign care. The study used EBQI methods for CCM redesign, tested the effectiveness of the locally adapted model as implemented, and assessed the contextual factors shaping intervention effectiveness. Methods The study intervention is EBQI as applied to CCM implementation. The study uses a cluster randomized design as a formative evaluation tool to test and improve the effectiveness of the redesign process, with seven intervention and three non-intervention VA primary care practices in five different states. The primary study outcome is patient antidepressant use. The context evaluation is descriptive and uses subgroup analysis. The primary context evaluation measure is naturalistic primary care clinician (PCC) predilection to adopt CCM. For the randomized evaluation, trained telephone research interviewers enrolled consecutive primary care patients with major depression in the evaluation, referred enrolled patients in intervention practices to the implemented CCM, and re-surveyed at seven months. Results Interviewers enrolled 288 CCM site and 258 non-CCM site patients. Enrolled intervention site patients were more likely to receive appropriate antidepressant care (66% versus 43%, p = 0.01), but showed no significant difference in symptom improvement compared to usual care. In terms of context, only 40% of enrolled patients received complete care management per protocol. PCC predilection to adopt CCM had substantial effects on patient participation, with patients belonging to early adopter clinicians completing adequate care manager follow-up significantly more often than patients of clinicians with low predilection to adopt CCM (74% versus 48%%, p = 0.003). Conclusions Depression CCM designed and implemented by primary care practices using EBQI improved antidepressant initiation. Combining QI methods with a randomized evaluation proved challenging, but enabled new insights into the process of translating research-based CCM into practice. Future research on the effects of PCC attitudes and skills on CCM results, as well as on enhancing the link between improved antidepressant use and symptom outcomes, is needed. Trial Registration ClinicalTrials.gov: NCT00105820 PMID:22032247

Gender in the allocation of organs in kidney transplants: meta-analysis

PubMed Central

Santiago, Erika Vieira Almeida e; Silveira, Micheline Rosa; de Araújo, Vânia Eloisa; Farah, Katia de Paula; Acurcio, Francisco de Assis; Ceccato, Maria das Graças Braga

2015-01-01

OBJECTIVE To analyze whether gender influence survival results of kidney transplant grafts and patients. METHODS Systematic review with meta-analysis of cohort studies available on Medline (PubMed), LILACS, CENTRAL, and Embase databases, including manual searching and in the grey literature. The selection of studies and the collection of data were conducted twice by independent reviewers, and disagreements were settled by a third reviewer. Graft and patient survival rates were evaluated as effectiveness measurements. Meta-analysis was conducted with the Review Manager® 5.2 software, through the application of a random effects model. Recipient, donor, and donor-recipient gender comparisons were evaluated. RESULTS : Twenty-nine studies involving 765,753 patients were included. Regarding graft survival, those from male donors were observed to have longer survival rates as compared to the ones from female donors, only regarding a 10-year follow-up period. Comparison between recipient genders was not found to have significant differences on any evaluated follow-up periods. In the evaluation between donor-recipient genders, male donor-male recipient transplants were favored in a statistically significant way. No statistically significant differences were observed in regards to patient survival for gender comparisons in all follow-up periods evaluated. CONCLUSIONS The quantitative analysis of the studies suggests that donor or recipient genders, when evaluated isolatedly, do not influence patient or graft survival rates. However, the combination between donor-recipient genders may be a determining factor for graft survival. PMID:26465666

Malformations of cortical development: clinical spectrum in a series of 101 patients and review of the literature (Part I).

PubMed

Güngör, Serdal; Yalnizoğlu, Dilek; Turanli, Güzide; Saatçi, Işil; Erdoğan-Bakar, Emel; Topçu, Meral

2007-01-01

Patients with malformations of cortical development (MCD) present with a wide spectrum of clinical manifestations ranging from asymptomatic cases to those with epilepsy and neurodevelopmental problems. Thorough clinical delineation of patients with MCD may provide clues for future phenotype-genotype correlation studies. We studied clinical features of patients with MCD, including developmental risk factors and family history. We evaluated 10 patients with MCD at Hacettepe University Children's Hospital, Department of Pediatric Neurology. All patients underwent neurological evaluation with detailed medical and family history, and neuropsychological evaluation. Routine EEG and MRI were obtained. The patients were between 1 month and 19 years of age (mean: 6.1 +/- 4.4 years). Fifty-four patients were diagnosed with polymicrogyria (PMG), 23 patients with lissencephaly, 12 patients with schizencephaly, and 12 patients with heterotopia. Parents were relatives in 31.7% of the cases; consanguinity was most common in patients with lissencephaly and other MCDs with diffuse/bilateral involvement. Initial clinical presentation was seizures in 61.4% of the cases, developmental delays in 12.9%, and microcephaly in 9.9%. Neurological evaluation revealed most severe abnormalities in patients with lissencephaly, and relatively better outcome in patients with heterotopias. Cognitive functions were better in patients with heterotopias compared to other groups. Overall, 71.3% of patients ha epilepsy. In conclusion, initial presentation and clinical course of patients with MCD are variable and seem to be correlated with the extent of cortical involvement. Epilepsy and mental retardation are the most common problems. The most severe clinical outcome was seen in patients with lissencephaly.

Perceived clinician-patient communication in the emergency department and subsequent post-traumatic stress symptoms in patients evaluated for acute coronary syndrome.

PubMed

Chang, Bernard P; Sumner, Jennifer A; Haerizadeh, Myrta; Carter, Eileen; Edmondson, Donald

2016-09-01

Evaluation for a potentially life-threatening cardiac event in the emergency department (ED) is a stressful experience that can result in symptoms of post-traumatic stress disorder, which are associated with increased risk of morbidity and mortality in patients. No study has tested whether good clinician-patient communication in the ED is associated with better psychological outcomes in these individuals and whether it can mitigate other risk factors for post-traumatic stress symptoms (PSS) such as perception of life threat and vulnerability in the ED. Data were analysed from 474 participants in the Reactions to Acute Care and Hospitalization (REACH) study, an observational cohort study of ED predictors of medical and psychological outcomes after evaluation for suspected acute coronary syndrome. Participants were recruited from November 2013 to January 2015 at a single-site academic medical centre (New York-Presbyterian-Columbia University Medical Center). Participants reported threat perceptions in the ED and provided information on their perceptions of clinician-patient communication using the Interpersonal Process of Care Survey. PSS were assessed using the Acute Stress Disorder Scale during follow-up. 474 subjects were enrolled in the study. Median length of follow-up was 3 days after ED presentation, range 0-30 days, 80% within 8 days. Perceptions of good clinician-patient communication in the ED were associated with lower PSS, whereas increased threat perception was associated with higher PSS. A significant interaction between clinician-patient communication and threat perception on PSS suggested that patients with higher threat perception benefited most from good clinician-patient communication. Our study found an association between good clinician-patient communication in the ED during evaluation of potentially life-threatening cardiac events and decreased subsequent post-traumatic stress reactions. This association is particularly marked for patients who perceive the greatest degree of life threat and vulnerability during evaluation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Accuracy of robot-assisted pedicle screw placement for adolescent idiopathic scoliosis in the pediatric population.

PubMed

Macke, Jeremy J; Woo, Raymund; Varich, Laura

2016-06-01

This is a retrospective review of pedicle screw placement in adolescent idiopathic scoliosis (AIS) patients under 18 years of age who underwent robot-assisted corrective surgery. Our primary objective was to characterize the accuracy of pedicle screw placement with evaluation by computed tomography (CT) after robot-assisted surgery in AIS patients. Screw malposition is the most frequent complication of pedicle screw placement and is more frequent in AIS. Given the potential for serious complications, the need for improved accuracy of screw placement has spurred multiple innovations including robot-assisted guidance devices. No studies to date have evaluated this robot-assisted technique using CT exclusively within the AIS population. Fifty patients were included in the study. All operative procedures were performed at a single institution by a single pediatric orthopedic surgeon. We evaluated the grade of screw breach, the direction of screw breach, and the positioning of the patient for preoperative scan (supine versus prone). Of 662 screws evaluated, 48 screws (7.2 %) demonstrated a breach of greater than 2 mm. With preoperative prone position CT scanning, only 2.4 % of screws were found to have this degree of breach. Medial malposition was found in 3 % of screws, a rate which decreased to 0 % with preoperative prone position scanning. Based on our results, we conclude that the proper use of image-guided robot-assisted surgery can improve the accuracy and safety of thoracic pedicle screw placement in patients with adolescent idiopathic scoliosis. This is the first study to evaluate the accuracy of pedicle screw placement using CT assessment in robot-assisted surgical correction of patients with AIS. In our study, the robot-assisted screw misplacement rate was lower than similarly constructed studies evaluating conventional (non-robot-assisted) procedures. If patients are preoperatively scanned in the prone position, the misplacement rate is further decreased.

Mechanisms of repetitive retrograde contractions in response to sustained esophageal distension: a study evaluating patients with postfundoplication dysphagia.

PubMed

Carlson, Dustin A; Kahrilas, Peter J; Ritter, Katherine; Lin, Zhiyue; Pandolfino, John E

2018-03-01

Repetitive retrograde contractions (RRCs) in response to sustained esophageal distension are a distinct contractility pattern observed with functional luminal imaging probe (FLIP) panometry that are common in type III (spastic) achalasia. RRCs are hypothesized to be indicative of either impaired inhibitory innervation or esophageal outflow obstruction. We aimed to apply FLIP panometry to patients with postfundoplication dysphagia (a model of esophageal obstruction) to explore mechanisms behind RRCs. Adult patients with dysphagia after Nissen fundoplication ( n = 32) or type III achalasia ( n = 25) were evaluated with high-resolution manometry (HRM) and upper endoscopy with FLIP. HRM studies were assessed for outflow obstruction and spastic features: premature contractility, hypercontractility, and impaired deglutitive inhibition during multiple-rapid swallows. FLIP studies were analyzed to determine the esophagogastric junction (EGJ)-distensibility index and contractility pattern, including RRCs. Barium esophagram was evaluated when available. RRCs were present in 8/32 (25%) fundoplication and 19/25 (76%) achalasia patients ( P < 0.001). EGJ outflow obstruction was detected in 21 (67%) fundoplication patients by HRM, FLIP, or esophagram [6 (29%) had RRCs]. On HRM, none of the fundoplication patients had premature contractility, whereas 3/4 with defective inhibition on multiple-rapid swallows and 2/4 with hypercontractility had RRCs. Regression analysis demonstrated HRM with spastic features, but not esophageal outflow obstruction, as a predictor for RRCs. RRCs in response to sustained esophageal distension appear to be a manifestation of spastic esophageal motility. Although future study to further clarify the significance of RRCs is needed, RRCs on FLIP panometry should prompt evaluation for a major motor disorder. NEW & NOTEWORTHY Repetitive retrograde contractions (RRCs) are a common response to sustained esophageal distension among spastic achalasia patients when evaluated with the functional luminal imaging probe. We evaluated patients with postfundoplication dysphagia, i.e., patients with suspected mechanical obstruction, and found that RRCs occasionally occurred among postfundoplication patients, but often in association with manometric features of esophageal neuromuscular imbalance. Thus, RRCs appear to be a manifestation of spastic esophageal dysmotility, likely from neural imbalance resulting in excess excitation.

Use of a 1.0 Tesla open scanner for evaluation of pediatric and congenital heart disease: a retrospective cohort study.

PubMed

Lu, Jimmy C; Nielsen, James C; Morowitz, Layne; Musani, Muzammil; Ghadimi Mahani, Maryam; Agarwal, Prachi P; Ibrahim, El-Sayed H; Dorfman, Adam L

2015-05-25

Open cardiovascular magnetic resonance (CMR) scanners offer the potential for imaging patients with claustrophobia or large body size, but at a lower 1.0 Tesla magnetic field. This study aimed to evaluate the efficacy of open CMR for evaluation of pediatric and congenital heart disease. This retrospective, cross-sectional study included all patients ≤18 years old or with congenital heart disease who underwent CMR on an open 1.0 Tesla scanner at two centers from 2012-2014. Indications for CMR and clinical questions were extracted from the medical record. Studies were qualitatively graded for image quality and diagnostic utility. In a subset of 25 patients, signal-to-noise (SNR) and contrast-to-noise (CNR) ratios were compared to size- and diagnosis-matched patients with CMR on a 1.5 Tesla scanner. A total of 65 patients (median 17.3 years old, 60% male) were included. Congenital heart disease was present in 32 (50%), with tetralogy of Fallot and bicuspid aortic valve the most common diagnoses. Open CMR was used due to scheduling/equipment issues in 51 (80%), claustrophobia in 7 (11%), and patient size in 3 (5%); 4 patients with claustrophobia had failed CMR on a different scanner, but completed the study on open CMR without sedation. All patients had good or excellent image quality on black blood, phase contrast, magnetic resonance angiography, and late gadolinium enhancement imaging. There was below average image quality in 3/63 (5%) patients with cine images, and 4/15 (27%) patients with coronary artery imaging. SNR and CNR were decreased in cine and magnetic resonance angiography images compared to 1.5 Tesla. The clinical question was answered adequately in all but 2 patients; 1 patient with a Fontan had artifact from an embolization coil limiting RV volume analysis, and in 1 patient the right coronary artery origin was not well seen. Open 1.0 Tesla scanners can effectively evaluate pediatric and congenital heart disease, including patients with claustrophobia and larger body size. Despite minor artifacts and differences in SNR and CNR, the majority of clinical questions can be answered adequately, with some limitations with coronary artery imaging. Further evaluation is necessary to optimize protocols and image quality.

Levofloxacin compared with imipenem/cilastatin followed by ciprofloxacin in adult patients with nosocomial pneumonia: a multicenter, prospective, randomized, open-label study.

PubMed

West, Mike; Boulanger, Bernard R; Fogarty, Charles; Tennenberg, Alan; Wiesinger, Barbara; Oross, Margaret; Wu, Shu-Chen; Fowler, Cynthia; Morgan, Nancy; Kahn, James B

2003-02-01

Therapy of nosocomial pneumonia is usually empiric and includes > or = 1 broad-spectrum antimicrobial agent. When considering the use of fluoroquinolones in these difficult-to-treat infections--in which drug delivery to the site of infection may be impaired or organisms with higher minimum inhibitory concentrations may be present--an agent should be chosen whose pharmacodynamics ensure maximal drug exposure. Use of the 750-mg dose of levofloxacin should enhance therapeutic benefit in patients with nosocomial pneumonia. The goal of this study was to compare the efficacy and safety of levofloxacin 750 mg and imipenem/cilastatin followed by ciprofloxacin in adult patients with nosocomial pneumonia. This was a multicenter, prospective, randomized, open-label trial conducted in North America. Patients were randomly assigned to 1 of 2 treatment arms: levofloxacin 750 mg QD given i.v. and then orally for 7 to 15 days or imipenem/cilastatin 500 mg to 1 g i.v. every 6 to 8 hours, followed by oral ciprofloxacin 750 mg every 12 hours for 7 to 15 days. Adjunctive antibacterial therapy was mandatory in patients with documented or suspected Pseudomonas aeruginosa or methicillin-resistant Staphylococcus aureus infection. The primary predefined outcome measure was the clinical response (cure, improvement, failure, or unable to evaluate) in microbiologically evaluable patients 3 to 15 days after the end of therapy. The study enrolled 438 adult patients (315 men, 123 women; mean [SD] age, 55.7 [20.04] years). Two hundred twenty patients received levofloxacin, and 218 received the comparator regimen. Demographic and baseline clinical characteristics were similar in the intent-to-treat and clinically evaluable populations. In patients evaluable for microbiologic efficacy, clinical success (cure or improvement) was achieved in 58.1% (54/93) of patients who received levofloxacin, compared with 60.6% (57/94) of patients who received the comparator regimen (95% CI, -12.0 to 17.2). Similar clinical results were seen in patients evaluable for clinical efficacy and in the intent-to-treat population. In the 187 patients evaluable for microbiologic efficacy, eradication was achieved in 66.7% (62/93) of patients receiving levofloxacin and 60.6% (57/94) of patients receiving the comparator regimen (95% CI, -20.3 to 8.3). In this study, levofloxacin was at least as effective and was as well tolerated as imipenem/cilastatin followed by ciprofloxacin in adult patients with nosocomial pneumonia, as demonstrated by comparable clinical and microbiologic success rates.

The usefulness and scientific accuracy of private sector Arabic language patient drug information leaflets.

PubMed

Sukkari, Sana R; Al Humaidan, Abdullah S; Sasich, Larry D

2012-07-01

Inadequate access to useful scientifically accurate patient information is a major cause of the inappropriate use of drugs resulting in serious personal injury and related costs to the health care system. The definition of useful scientifically accurate patient information for prescription drugs was accepted by the US Secretary of the Department of Health and Human Services in 1996 as that derived from or consistent with the US FDA approved professional product label for a drug. Previous quality content studies found that English language patient drug information leaflets distributed by US pharmacies failed to meet minimum criteria defining useful and scientifically accurate information. Evaluation forms containing the explicit elements that define useful scientifically accurate information for three drugs with known serious adverse drug reactions were created based on the current US FDA approved professional product labels. The Arabic language patient drug information leaflets for celecoxib, paroxetine, and lamotrigine were obtained locally and evaluated using a methodology similar to that used in previous quality content patient drug information studies in the US. The Arabic leaflets failed to meet the definition of useful scientifically accurate information. The celecoxib leaflet contained 30% of the required information and the paroxetine and lamotrigine leaflets contained 24% and 20%, respectively. There are several limitations to this study. The Arabic leaflets from only one commercial North American vendor were evaluated and the evaluation included a limited number of drugs. A larger study is necessary to be able to generalize these results. The study results are consistent with those of previous quality content studies of commercially available English patient drug information leaflets. The results have important implications for patients as access to a reliable source of drug information may prevent harm or limit the suffering from serious adverse drug reactions.

Therapeutic efficacy of bromelain in impacted third molar surgery: a randomized controlled clinical study.

PubMed

Ordesi, Paolo; Pisoni, Luca; Nannei, Pierluigi; Macchi, Maurizia; Borloni, Roberto; Siervo, Sandro

2014-09-01

Bromelain is the name given to a family of proteolytic enzymes obtained from Ananas comosus, the pineapple plant. It is considered a potent anti-inflammatory and antiedematous substance. Surgery of impacted third molars in the outpatient setting is one of the procedures most often associated with postoperative pain and swelling. The aim of this study was to evaluate the efficacy of bromelain in reducing postoperative pain and swelling. 80 patients were recruited to the study from patients attending the Maxillofacial Surgery Unit of the Istituto Stomatologico Italiano, Milan, Italy, for impacted third molar surgery. At time 0 when surgery was performed, patients started simultaneous antibiotic and analgesic therapy. On the following day, patients were divided into two groups. Patients in group 1 were prescribed bromelain. Patients in group 2 were prescribed only the analgesic if required. Three parameters were evaluated: pain, edema, and erythema. The first evaluation visit was performed 3 hours after surgery, the second 48 hours after surgery, and the final evaluation 7 days after surgery. Postoperative pain, edema, and erythema were significantly lower in the study group than in the control group. Analgesic consumption, both in terms of days of treatment and number of tablets taken, was slightly lower in the study group. Only one adverse event was recorded, which occurred in a patient in the control group. The present study demonstrates an important anti-inflammatory and anti-edematous effect of bromelain. Statistical analysis shows that in the group treated with bromelain the inflammatory response was significantly less than in the control group.

Depression, anxiety, stress, and motivation over the course of smoking cessation treatment

PubMed Central

Pawlina, Maritza Muzzi Cardozo; Rondina, Regina de Cássia; Espinosa, Mariano Martinez; Botelho, Clóvis

2015-01-01

Objective: To evaluate changes in the levels of patient anxiety, depression, motivation, and stress over the course of smoking cessation treatment. Methods: This cohort study involved patients enrolled in a smoking cessation program in Cuiabá, Brazil. We selected patients who completed the program in six months or less (n = 142). Patient evaluations were conducted at enrollment (evaluation 1 [E1]); after 45 days of treatment with medication and cognitive-behavioral therapy (E2); and at the end of the six-month study period (E3). Patients were evaluated with a standardized questionnaire (to collect sociodemographic data and determine smoking status), as well as with the University of Rhode Island Change Assessment scale, Beck Anxiety Inventory, Beck Depression Inventory, and Lipp Inventory of Stress Symptoms for Adults. The data were analyzed with the nonparametric Wilcoxon test for paired comparisons. To compare treatment success (smoking cessation) with treatment failure, the test for two proportions was used. Results: Among the 142 patients evaluated, there were improvements, in terms of the levels of anxiety, depression, motivation, and stress, between E1 and E2, as well as between E1 and E3. In addition, treatment success correlated significantly with the levels of motivation and anxiety throughout the study period, whereas it correlated significantly with the level of depression only at E2 and E3. Conclusions: We conclude that there are in fact changes in the levels of patient anxiety, depression, motivation, and stress over the course of smoking cessation treatment. Those changes appear to be more pronounced in patients in whom the treatment succeeded. PMID:26578135

Endoscopic non-technical skills team training: the next step in quality assurance of endoscopy training.

PubMed

Matharoo, Manmeet; Haycock, Adam; Sevdalis, Nick; Thomas-Gibson, Siwan

2014-12-14

To investigate whether novel, non-technical skills training for Bowel Cancer Screening (BCS) endoscopy teams enhanced patient safety knowledge and attitudes. A novel endoscopy team training intervention for BCS teams was developed and evaluated as a pre-post intervention study. Four multi-disciplinary BCS teams constituting BCS endoscopist(s), specialist screening practitioners, endoscopy nurses and administrative staff (A) from English BCS training centres participated. No patients were involved in this study. Expert multidisciplinary faculty delivered a single day's training utilising real clinical examples. Pre and post-course evaluation comprised participants' patient safety awareness, attitudes, and knowledge. Global course evaluations were also collected. Twenty-three participants attended and their patient safety knowledge improved significantly from 43%-55% (P ≤ 0.001) following the training intervention. 12/41 (29%) of the safety attitudes items significantly improved in the areas of perceived patient safety knowledge and awareness. The remaining safety attitude items: perceived influence on patient safety, attitudes towards error management, error management actions and personal views following an error were unchanged following training. Both qualitative and quantitative global course evaluations were positive: 21/23 (91%) participants strongly agreed/agreed that they were satisfied with the course. Qualitative evaluation included mandating such training for endoscopy teams outside BCS and incorporating team training within wider endoscopy training. Limitations of the study include no measure of increased patient safety in clinical practice following training. A novel comprehensive training package addressing patient safety, non-technical skills and adverse event analysis was successful in improving multi-disciplinary teams' knowledge and safety attitudes.

Endoscopic non-technical skills team training: The next step in quality assurance of endoscopy training

PubMed Central

Matharoo, Manmeet; Haycock, Adam; Sevdalis, Nick; Thomas-Gibson, Siwan

2014-01-01

AIM: To investigate whether novel, non-technical skills training for Bowel Cancer Screening (BCS) endoscopy teams enhanced patient safety knowledge and attitudes. METHODS: A novel endoscopy team training intervention for BCS teams was developed and evaluated as a pre-post intervention study. Four multi-disciplinary BCS teams constituting BCS endoscopist(s), specialist screening practitioners, endoscopy nurses and administrative staff (A) from English BCS training centres participated. No patients were involved in this study. Expert multidisciplinary faculty delivered a single day’s training utilising real clinical examples. Pre and post-course evaluation comprised participants’ patient safety awareness, attitudes, and knowledge. Global course evaluations were also collected. RESULTS: Twenty-three participants attended and their patient safety knowledge improved significantly from 43%-55% (P ≤ 0.001) following the training intervention. 12/41 (29%) of the safety attitudes items significantly improved in the areas of perceived patient safety knowledge and awareness. The remaining safety attitude items: perceived influence on patient safety, attitudes towards error management, error management actions and personal views following an error were unchanged following training. Both qualitative and quantitative global course evaluations were positive: 21/23 (91%) participants strongly agreed/agreed that they were satisfied with the course. Qualitative evaluation included mandating such training for endoscopy teams outside BCS and incorporating team training within wider endoscopy training. Limitations of the study include no measure of increased patient safety in clinical practice following training. CONCLUSION: A novel comprehensive training package addressing patient safety, non-technical skills and adverse event analysis was successful in improving multi-disciplinary teams’ knowledge and safety attitudes. PMID:25516665

Capsule endoscopy in the evaluation and management of inflammatory bowel disease: a future perspective.

PubMed

Saruta, Masayuki; Papadakis, Konstantinos A

2009-01-01

Wireless capsule endoscopy (WCE) has emerged as an important diagnostic tool for the evaluation of patients with suspected small intestinal (SI) disease, including obscure gastrointestinal bleeding, Crohn's disease (CD), malabsorptive disorders and SI tumors. Since a great number of patients with CD have small-bowel (SB) involvement, it is important for newly diagnosed patients to undergo an evaluation of the SB, which has traditionally been performed using a radiographic study such as a SB follow-through. The greatest utility of WCE in the evaluation of SB CD has been observed in cases of suspected CD, where the initial evaluation with upper and lower endoscopy as well as traditional radiographic techniques have failed to establish the diagnosis. WCE can detect SB involvement in CD, particularly early lesions that can be overlooked by traditional radiological studies. The sensitivity of diagnosing SB CD by WCE is superior to other endoscopic or radiological methods such as push enteroscopy, computed tomography or magnetic resonance enteroclysis. The utility of WCE in patients with known CD, indeterminate colitis and a select group of patients with ulcerative colitis can help to better define the diagnosis and extent of the disease, and assist in the management of patients with persistent symptoms. A disadvantage of WCE is that the device may be retained in a strictured area of the SB, which may often be present in patients with CD, in addition to a lower specificity. WCE may replace classical studies and become the gold standard for diagnosing SB involvement in patients with suspected, or known CD, in the absence of strictures and fistulae.

Actigraphy in Post Traumatic Stress Disorder

PubMed Central

Khawaja, Imran S.; Hashmi, Ali Madeeh; Aftab, Muhammad Awais; Westermeyer, Joseph; Hurwitz, Thomas D.

2014-01-01

Patients with posttraumatic stress disorder (PTSD) frequently complain of sleep disturbances such as insomnia and nightmares. Evaluation of sleep disturbances is often difficult due to the subjective nature of the complaints. Polysomnography (PSG) and other sleep studies are generally not indicated in the evaluation of insomnia or nightmares associated with PTSD. Actigraphy, (electronic activity monitoring) has been used in research to evaluate sleep disturbances in patients with PTSD. We reviewed the literature on the use of actigraphy in evaluation of sleep problems in patients with PTSD. Methods: A literature search for articles on the topic was conducted on PubMed using the search algorithm (actigraphy[Title/Abstract] OR actigraphic[Title/Abstract]) AND PTSD[Title/Abstract]. Out of 11 search results, 9 studies in which application of actigraphy had relevance to the primary objective and outcome in PTSD patients with sleep problems were selected for review. We also handpicked one additional article from personal communication with our colleagues who have done some of these studies. Conclusion: Actigraphy has been used to evaluate circadian rhythm sleep disorders. Use of actigraphy in psychiatry clinics is uncommon. There is no data to support that there are specific actigraphic sleep related findings in PTSD patients. However, it can be a useful tool to complement the use of sleep diaries when assessing sleep and wake patterns in patients with PTSD. PMID:24772158

Evaluating the patient experience after implantation of a 0.4 mg sustained release dexamethasone intracanalicular insert (Dextenza™): results of a qualitative survey.

PubMed

Gira, Joseph P; Sampson, Reginald; Silverstein, Steven M; Walters, Thomas R; Metzinger, Jamie Lynne; Talamo, Jonathan H

2017-01-01

The purpose of this study is to evaluate the patient experience of sustained release dexamethasone intracanalicular insert (Dextenza™) following cataract surgery as part of a Phase III clinical trial program. This cross-sectional, qualitative evaluation involved individual interviews lasting approximately 45 minutes. Patients from four US investigational study sites who had previously received an insert were enrolled. There were no predesignated end points; this was a qualitative survey seeking a deeper understanding of patient experience. Twenty-five patients were interviewed. Most patients (92%) reported the highest level of satisfaction grade with regard to overall product satisfaction. All patients described the insert as comfortable. Most patients (96%) described their overall experience with the insert as very convenient or extremely convenient. Twenty-two of 23 (96%) participants rated their experience with the insert as "very" or "extremely convenient", compared to previous topical therapy, and 88% of patients stated that if they were to undergo cataract surgery again, they would request the insert. When asked if they would recommend the insert to family members or friends, 92% stated they would. The survey found that 84% of participants would be willing to pay more for the insert than for eye drop therapy. The dexamethasone insert was found by patients to be highly favorable with regard to overall satisfaction, convenience, and comfort. The insert was well received and largely preferred over topical therapy alternatives following surgery. More extensive evaluation of the patient experience is warranted, and future studies should help inform design of the next generation of sustained release drug delivery systems.

Cognitive aspects of hypochondriasis and the somatization syndrome.

PubMed

Rief, W; Hiller, W; Margraf, J

1998-11-01

The aim of this study was to evaluate whether specific cognitive aspects are present in patients suffering from somatoform disorders. With a sample of 493 patients from a center for behavioral medicine, the authors evaluated a questionnaire assessing typical cognitions concerning body perception, illness behavior, and health. The authors further examined 225 participants, including patients with a somatization syndrome, patients with somatization syndrome and additional hypochondriasis, patients with hypochondriasis, patients with other mental disorders (clinical control group), and nonclinical controls. The results showed that not only patients with hypochondriasis but also patients with somatization syndrome had cognitive concerns and assumptions that were specific for the disorder. These patients had a self-concept of being weak and unable to tolerate stress. A catastrophizing interpretation of minor bodily complaints found in hypochondriacal patients in earlier studies was also found for patients with multiple somatization symptoms.

A patient-based study on the adherence of physicians to guidelines for the management of type 2 diabetes in Turkey.

PubMed

Satman, Ilhan; Imamoglu, Sazi; Yilmaz, Candeger

2012-10-01

To evaluate physicians' adherence to guidelines by Diabetes Study Group of The Society of Endocrinology and Metabolism of Turkey (SEMT). The medical records of 1790 patients with type 2 diabetes (mean age, 58.7 ± 10.9 years; diabetes duration, 7.7 ± 7.5 years) followed by 180 physicians during last 12 months were reviewed. Adherence to SEMT guidelines was analysed under medical history, physical examination and laboratory evaluations subheadings, each scored on a 10-point scale. Effects of patients' age, gender, diabetes duration, body mass index, chronic complications, physicians' specialty and institution on guideline adherence were evaluated. Follow-up procedures were >75% compliant for 52% of patients. Full adherence to medical history, physical examination and laboratory aspects of SEMT guidelines were met in 68.6%, 8.3% and 19.2% of patients, respectively. Older patients and males fared better for laboratory evaluations. All aspects of guideline adherence were poor in patients with short duration of diabetes and in the absence of chronic complications. State institutions and family practitioners had lower adherence scores for physical examination and laboratory evaluation. Overall guideline adherence of physicians was suboptimal. Educational programs emphasizing the preventive aspect of diabetes management, targeted towards family practitioners and state institutions, may improve guideline adherence and patient outcome. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

[Scales to evaluate pain in elderly patients suffering from dementia. Help-tools for the physiotherapist, doctor, nurse and occupational therapist].

PubMed

Rodríguez-Mansilla, Juan; Jiménez-Palomares, María; González-López-Arza, María Victoria

2014-01-01

The purpose of this study was to determine which scales are being used to evaluate pain in old people suffering from dementia. A search strategy was developed to retrieve all articles (randomized controlled trials and clinical trials without randomization) published in MEDLINE, Cochrane Library Plus, PEDro and Dialnet and BMC Geriatrics from January 2000 to January 2012. Exclusion criteria were articles that did not use scales for evaluating pain in elderly patients suffering from dementia, and other type of articles (case studies, reviews...). Finally, 13 studies were included in this review. From the results obtained it appears that more studies are needed to confirm the pain scales used for the elderly suffering from dementia. Observational scales may be useful to evaluate pain in these patients. Copyright © 2012 SEGG. Published by Elsevier Espana. All rights reserved.

The PAMINO-project: evaluating a primary care-based educational program to improve the quality of life of palliative patients

PubMed Central

Rosemann, Thomas; Hermann, Katja; Miksch, Antje; Engeser, Peter; Szecsenyi, Joachim

2007-01-01

Background The care of palliative patients challenges the health care system in both quantity and quality. Especially the role of primary care givers needs to be strengthened to provide them with the knowledge and the confidence of applying an appropriate end-of-life care to palliative patients. To improve health care services for palliative patients in primary care, interested physicians in and around Heidelberg, Germany, are enabled to participate in the community-based program 'Palliative Medical Initiative North Baden (PAMINO)' to improve their knowledge in dealing with palliative patients. The impact of this program on patients' health and quality of life remains to be evaluated. Methods/Design The evaluation of PAMINO is a non-randomized, controlled study. Out of the group of primary care physicians who took part in the PAMINO program, a sample of 45 physicians and their palliative patients will be compared to a sample of palliative patients of 45 physicians who did not take part in the program. Every four weeks for 6 months or until death, patients, physicians, and the patients' family caregivers in both groups answer questions to therapy strategies, quality of life (QLQ-C15-PAL, POS), pain (VAS), and burden for family caregivers (BSFC). The inclusion of physicians and patients in the study starts in March 2007. Discussion Although participating physicians value the increase in knowledge they receive from PAMINO, the effects on patients remain unclear. If the evaluation reveals a clear benefit for patients' quality of life, a larger-scale implementation of the program is considered. Trial registration: The study was registered at ‘current controlled trials (CCT)’, registration number: ISRCTN78021852. PMID:17535418

Evaluation of patients who underwent resympathectomy for treatment of primary hyperhidrosis.

PubMed

de Campos, José Ribas Milanez; Lembrança, Lucas; Fukuda, Juliana Maria; Kauffman, Paulo; Teivelis, Marcelo Passos; Puech-Leão, Pedro; Wolosker, Nelson

2017-11-01

Video thoracoscopic sympathectomy is the recommended surgical treatment for primary hyperhidrosis and has a high success rate. Despite this high success rate, some patients are unresponsive and eventually need a resympathectomy. Few studies have previously analysed exclusively the results of these resympathectomies in patients with primary hyperhidrosis. None of the studies have objectively evaluated the degree of response to surgery or the improvement in quality of life after resympathectomies. This is a retrospective study, evaluating 15 patients from an initial group of 2300 patients who underwent resympathectomy after failure of the primary surgical treatment. We evaluated sympathectomy levels of resection, technical difficulties, surgical complications preoperative quality of life, response to treatment and quality-of-life improvement 30 days after each surgery. Regarding gender, 11 (73.3%) patients were women. The average age was 23.2 with SD of 5.17 years, and the mean body mass index was 20.9 (SD 2.12). Ten patients had major complaints about their hands (66%) and 5 (33%) patients about their forearms. A high degree of response to sympathectomy occurred in 73% of patients. In 11 of these patients, the improvement in quality of life was considered high, 3 showed a mild improvement and 1 did not improve. No major complications occurred; the presence of adhesions was reported in 11 patients and pleural drainage was necessary in 4 patients. Resympathectomy is an effective procedure, and it improves the quality of life in patients with primary hyperhidrosis who failed after the first surgery. © The Author 2017. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

Nursing care at night: an evaluation using the Night Nursing Care Instrument.

PubMed

Oléni, Magnus; Johansson, Peter; Fridlund, Bengt

2004-07-01

Night nurses carry overall nursing responsibility for approximately half the time that patients spend in hospital. However, there is a paucity of literature that focuses on nursing care provided at night. The aim of this study was to evaluate nursing care provided at night from the perspective of both nurses and patients. The study, which had an evaluative and a comparative design, was carried out using the Night Nursing Care Instrument at a hospital in southern Sweden. Nurses (n = 178) on night duty were consecutively selected, while the patients (n = 356) were selected by convenience sampling. The results showed a statistically significant difference between nurses' assessments and patients' perceptions of the nursing care provided at night in nursing interventions (P < 0.0001). In the areas of medical interventions and evaluation, no statistically significant differences were found between nurses and patients. For eight of 11 items, patients reported that they were satisfied (> or =80%) with the nursing care provided at night. These findings suggest that night nurses need to improve their ability to assess patients' needs for nursing care at night. A first step in this direction is for them to become aware of how patients perceive night nursing. As a second step, nurses need to increase their knowledge of which nursing actions promote patients' rest at night.

Identifying Drivers of Overall Satisfaction in Patients Receiving HIV Primary Care: A Cross-Sectional Study

PubMed Central

Dang, Bich N.; Westbrook, Robert A.; Rodriguez-Barradas, Maria C.; Giordano, Thomas P.

2012-01-01

Objective This study seeks to understand the drivers of overall patient satisfaction in a predominantly low-income, ethnic-minority population of HIV primary care patients. The study’s primary aims were to determine 1) the component experiences which contribute to patients’ evaluations of their overall satisfaction with care received, and 2) the relative contribution of each component experience in explaining patients’ evaluation of overall satisfaction. Methods We conducted a cross-sectional study of 489 adult patients receiving HIV primary care at two clinics in Houston, Texas, from January 13–April 21, 2011. The participation rate among eligible patients was 94%. The survey included 15 questions about various components of the care experience, 4 questions about the provider experience and 3 questions about overall care. To ensure that the survey was appropriately tailored to our clinic population and the list of component experiences reflected all aspects of the care experience salient to patients, we conducted in-depth interviews with key providers and clinic staff and pre-tested the survey instrument with patients. Results Patients’ evaluation of their provider correlated the strongest with their overall satisfaction (standardized β = 0.445, p<0.001) and accounted for almost half of the explained variance. Access and availability, like clinic hours and ease of calling the clinic, also correlated with overall satisfaction, but less strongly. Wait time and parking, despite receiving low patient ratings, did not correlate with overall satisfaction. Conclusions The patient-provider relationship far exceeds other component experiences of care in its association with overall satisfaction. Our study suggests that interventions to improve overall patient satisfaction should focus on improving patients’ evaluation of their provider. PMID:22912770

Do Patients Feel Well Informed in a Radiation Oncology Service?

PubMed

Jimenez-Jimenez, Esther; Mateos, Pedro; Ortiz, Irene; Aymar, Neus; Vidal, Meritxell; Roncero, Raquel; Pardo, Jose; Soto, Carmen; Fuentes, Concepción; Sabater, Sebastià

2018-04-01

Information received by cancer patients has gained importance in recent decades. The aim of this study was to evaluate the perception of information received by oncological patients in a radiotherapy department and to measure the importance of the other information sources. A cross-sectional study was conducted, evaluating patients who received radiotherapy. All the patients were asked two questionnaires: the EORTC QLQ-INFO26 module evaluating their satisfaction with received information, and a questionnaire analyzing other sources of information search. One hundred patients between 27 and 84 years were enrolled. Breast cancer (26 %) was the commonest cancer. Patients felt better informed about the medical tests and secondly about the performed treatment. The younger patients were those who were more satisfied with the information received and patients with no formal education felt less satisfied, with statistically significant differences. Patients did not seek external information; at the most, they asked relatives and other people with cancer. Patients were satisfied with the received information, although a high percentage would like more information. In general, patients did not search for external information sources. Age and educational level seem to influence in the satisfaction with the received information.

Pancreatitis Quality of Life Instrument: A Psychometric Evaluation.

PubMed

Wassef, Wahid; DeWitt, John; McGreevy, Kathleen; Wilcox, Mel; Whitcomb, David; Yadav, Dhiraj; Amann, Stephen; Mishra, Girish; Alkaade, Samer; Romagnuolo, Joseph; Stevens, Tyler; Vargo, John; Gardner, Timothy; Singh, Vikesh; Park, Walter; Hartigan, Celia; Barton, Bruce; Bova, Carol

2016-08-01

Chronic pancreatitis is a significant medical problem that impacts a large number of patients worldwide. In 2014, we developed a disease-specific instrument for the evaluation of quality of life in this group of patients: pancreatitis quality of life instrument (PANQOLI). The goal of this study was to evaluate its psychometric properties: its reliability and its construct validity. This is a cross-sectional multi-center study that involved 12 pancreatic disease centers. Patients who met the inclusion/exclusion criteria for chronic pancreatitis were invited to participate. Those who accepted were asked to complete seven questionnaires/instruments. Only patients who completed the PANQOLI were included in the study. Its reliability and its construct validity were tested. A total of 159 patients completed the PANQOLI and were included in the study. They had a mean age of 49.03, 49% were male, and 84% were Caucasian. Six of the 24 items on the scale were removed because of lack of inter-item correlation, redundancy, or lack of correlation to quality of life issues. The final 18-item scale had excellent reliability (Cronbach's alpha coefficient: 0.914) and excellent construct validity with good correlation to generic quality of life instruments (SF-12 and EORTC QLQ-C30/QLQ-PAN26) and lack of correlation to non-quality of life instruments (MAST and DAST). Through exploratory factor analysis, the PANQOLI was found to consist of four subscales: emotional function scale, role function scale, physical function scale, and "self-worth" scale. PANQOLI is the first disease-specific instrument to be developed and validated for the evaluation of quality of life in chronic pancreatitis patients. It has a unique subscale for "self-worth" that differentiates it from other generic instruments. Studies are currently under way to evaluate its use in other populations not included in this study.

Developing a useful, user-friendly website for cancer patient follow-up: users' perspectives on ease of access and usefulness.

PubMed

Bartlett, Y K; Selby, D L; Newsham, A; Keding, A; Forman, D; Brown, J; Velikova, G; Wright, P

2012-11-01

UK cancer survival has improved, leading to an increase in review patients and pressure on clinics. Use of the Internet for information exchange between patients and healthcare staff may provide a useful adjunct or alternative to traditional follow-up. This study aimed to develop and evaluate a website for use in follow-up cancer care in terms of usability, feasibility and acceptability. A website was developed and underwent iterative amendment following patient usability testing in focus groups. Patients on follow-up completed a Computer and Internet Usage Questionnaire. Internet users consented to a randomised crossover study to complete paper and online questionnaires, browse the website and participate in a website evaluation interview. Patient website use was tracked. Usability: Website changes were made following patient testing (n= 21). Patients would have liked a 'personalized' website with links to their clinical team, out with the scope of this study. Feasibility: The majority of participants (65%) had Internet access. Age remained a differentiating factor. Acceptability: Final evaluation (n= 103) was positive although many would like to maintain face-to-face hospital contact. User involvement in website design can ensure patient needs are met. A website model for follow-up will suit some patients but others will prefer clinical contact. © 2012 Blackwell Publishing Ltd.

Treatment of symptoms of erythemato-telangiectatic rosacea with topical potassium azeloyl diglycinate and hydroxypropyl chitosan: Results of a sponsor-free, multicenter, open study.

PubMed

Veraldi, Stefano; Raia, Daniele Domenico; Schianchi, Rossana; De Micheli, Paolo; Barbareschi, Mauro

2015-04-01

Thirty-seven adult Caucasian patients (9 males and 28 females), with erythemato-telangiectatic rosacea accompanied by stinging and burning sensation, were treated with a cream containing 5% potassium azeloyl diglycinate and 1% hydroxypropyl chitosan. All patients were previously treated at other centers with topical azelaic acid and/or metronidazole. The cream was applied twice daily for 12 weeks. The objective of the study was the evaluation of the soothing effect of the cream: stinging and burning sensation were measured by means of a 4-point scale (0 = absent, 1 = mild, 2 = moderate, and 3 = severe). All patients were clinically evaluated every 4 weeks. Of 37 patients (81.1%), 30 were considered evaluable. Before the beginning of the study, the total score of stinging and burning sensation was 66 (mean: 2.2 points/patient); at the end of the study, it was 37 points (-29) (mean: 1.2 points/patient), with a reduction of 56.1%. No side effects were reported or observed. This study shows that the fixed combination potassium azeloyl diglycinate - hydroxypropyl chitosan is effective in reducing stinging and burning sensation in patients with erythemato-telangiectatic rosacea.

Tracheal decannulation protocol in patients affected by traumatic brain injury.

PubMed

Zanata, Isabel de Lima; Santos, Rosane Sampaio; Hirata, Gisela Carmona

2014-04-01

Introduction The frequency of tracheostomy in patients with traumatic brain injury (TBI) contrasts with the lack of objective criteria for its management. The study arose from the need for a protocol in the decision to remove the tracheal tube. Objective To evaluate the applicability of a protocol for tracheal decannulation. Methods A prospective study with 20 patients, ranging between 21 and 85 years of age (average 33.55), 4 of whom were women (20%) and 16 were men (80%). All patients had been diagnosed by a neurologist as having TBI, and the anatomical region of the lesion was known. Patients were evaluated following criteria for tracheal decannulation through a clinical evaluation protocol developed by the authors. Results Decannulation was performed in 12 (60%) patients. Fourteen (70%) had a score greater than 8 on the Glasgow Coma Scale and only 2 (14%) of these were not able to undergo decannulation. Twelve (60%) patients maintained the breathing pattern with occlusion of the tube and were successfully decannulated. Of the 20 patients evaluated, 11 (55%) showed no signs suggestive of tracheal aspiration, and of these, 9 (82%) began training on occlusion of the cannula. The protocol was relevant to establish the beginning of the decannulation process. The clinical assessment should focus on the patient's condition to achieve early tracheal decannulation. Conclusion This study allowed, with the protocol, to establish six criteria for tracheal decannulation: level of consciousness, respiration, tracheal secretion, phonation, swallowing, and coughing.

Tracheal Decannulation Protocol in Patients Affected by Traumatic Brain Injury

PubMed Central

Zanata, Isabel de Lima; Santos, Rosane Sampaio; Hirata, Gisela Carmona

2014-01-01

Introduction The frequency of tracheostomy in patients with traumatic brain injury (TBI) contrasts with the lack of objective criteria for its management. The study arose from the need for a protocol in the decision to remove the tracheal tube. Objective To evaluate the applicability of a protocol for tracheal decannulation. Methods A prospective study with 20 patients, ranging between 21 and 85 years of age (average 33.55), 4 of whom were women (20%) and 16 were men (80%). All patients had been diagnosed by a neurologist as having TBI, and the anatomical region of the lesion was known. Patients were evaluated following criteria for tracheal decannulation through a clinical evaluation protocol developed by the authors. Results Decannulation was performed in 12 (60%) patients. Fourteen (70%) had a score greater than 8 on the Glasgow Coma Scale and only 2 (14%) of these were not able to undergo decannulation. Twelve (60%) patients maintained the breathing pattern with occlusion of the tube and were successfully decannulated. Of the 20 patients evaluated, 11 (55%) showed no signs suggestive of tracheal aspiration, and of these, 9 (82%) began training on occlusion of the cannula. The protocol was relevant to establish the beginning of the decannulation process. The clinical assessment should focus on the patient's condition to achieve early tracheal decannulation. Conclusion This study allowed, with the protocol, to establish six criteria for tracheal decannulation: level of consciousness, respiration, tracheal secretion, phonation, swallowing, and coughing. PMID:25992074

Pulmonary contusions after blunt chest trauma: clinical significance and evaluation of patient management.

PubMed

Požgain, Z; Kristek, D; Lovrić, I; Kondža, G; Jelavić, M; Kocur, J; Danilović, M

2017-11-22

A pulmonary contusion is an entity defined as alveolar haemorrhage and pulmonary parenchymal destruction after blunt chest trauma. According to the literature, most pulmonary contusions can only be seen on a chest CT. The aim of this study was to evaluate the patients with pulmonary contusions, as well as their management, considering diagnostic and therapeutic options related to their outcomes, since we assumed, based on everyday clinical practice, that an 'overdiagnosing' and 'overtreatment' attitude towards this injury could be present. The research was a retrospective study including 5042 patients admitted to the Department of Traumatology in the Clinical Hospital Centre Osijek, during a 3-year period. The medical data of the patients who suffered pulmonary contusion were evaluated considering significant characteristics, known risk factors, procedures undergone, and outcomes. During the 3-year period, 2% of all the admitted patients were diagnosed with a pulmonary contusion. In 54% of the cases, the patient suffered polytraumatic injuries. The pulmonary contusion was an isolated injury in 7% of the patients. In 31% of the cases, there was no liquidothorax or pneumothorax (isolated pulmonary contusion). In 89% of the patients the pulmonary contusion was diagnosed using a CT scan. In 68% of the patients there were no interventions regarding the thorax; thoracocentesis was performed in 25% of the cases, and pleural punction in 14% of the cases. 25% of the patients developed respiratory insufficiency and 16% required mechanical ventilation. Regarding isolated pulmonary contusions, respiratory insufficiency was present in 8% of the cases. We suggest that a pulmonary contusion seen on CT only has limited clinical significance and that the use of CT scans in diagnosing and follow-up of these patients should be re-evaluated. Further prospective and randomised studies should be conducted and the patients should be clinically evaluated, with the administration of supportive and antibiotic therapy, maintaining the fluid balance, the administration of diuretics, supportive oxygen therapy, pulmonary toilet, and physical therapy.

Evaluation of a self-management patient education program for patients with fibromyalgia syndrome: study protocol of a cluster randomized controlled trial.

PubMed

Musekamp, Gunda; Gerlich, Christian; Ehlebracht-König, Inge; Faller, Hermann; Reusch, Andrea

2016-02-03

Fibromyalgia syndrome (FMS) is a complex chronic condition that makes high demands on patients' self-management skills. Thus, patient education is considered an important component of multimodal therapy, although evidence regarding its effectiveness is scarce. The main objective of this study is to assess the effectiveness of an advanced self-management patient education program for patients with FMS as compared to usual care in the context of inpatient rehabilitation. We conducted a multicenter cluster randomized controlled trial in 3 rehabilitation clinics. Clusters are groups of patients with FMS consecutively recruited within one week after admission. Patients of the intervention group receive the advanced multidisciplinary self-management patient education program (considering new knowledge on FMS, with a focus on transfer into everyday life), whereas patients in the control group receive standard patient education programs including information on FMS and coping with pain. A total of 566 patients are assessed at admission, at discharge and after 6 and 12 months, using patient reported questionnaires. Primary outcomes are patients' disease- and treatment-specific knowledge at discharge and self-management skills after 6 months. Secondary outcomes include satisfaction, attitudes and coping competences, health-promoting behavior, psychological distress, health impairment and participation. Treatment effects between groups are evaluated using multilevel regression analysis adjusting for baseline values. The study evaluates the effectiveness of a self-management patient education program for patients with FMS in the context of inpatient rehabilitation in a cluster randomized trial. Study results will show whether self-management patient education is beneficial for this group of patients. German Clinical Trials Register, DRKS00008782 , Registered 8 July 2015.

Clinical characteristics and evaluation of LDL-cholesterol treatment of the Spanish Familial Hypercholesterolemia Longitudinal Cohort Study (SAFEHEART)

USDA-ARS?s Scientific Manuscript database

Familial hypercholesterolemia (FH) patients are at high risk for premature coronary heart disease (CHD). Despite the use of statins, most patients do not achieve an optimal LDL-cholesterol goal. The aims of this study are to describe baseline characteristics and to evaluate Lipid Lowering Therapy (L...

Long-term outcomes of robot-assisted laparoscopic rectopexy for rectal prolapse.

PubMed

Perrenot, Cyril; Germain, Adeline; Scherrer, Marie-Lorraine; Ayav, Ahmet; Brunaud, Laurent; Bresler, Laurent

2013-07-01

Robot-assisted laparoscopic rectopexy for total rectal prolapse is safe and feasible. Small series proved clinical and functional short-term results comparable with conventional laparoscopy. No long-term results have been reported yet. The primary objective of the study was to evaluate long-term functional and anatomic results of robot-assisted laparoscopic rectopexy. The secondary objective was to evaluate the learning curve of this procedure. Monocentric study data, both preoperative and perioperative, were collected prospectively, and follow-up data were assessed by a telephone questionnaire. The study was performed in an academic center by 3 different surgeons. We evaluated all of the consecutive patients who underwent a robot-assisted laparoscopic rectopexy between June 2002 and August 2010. Rectopexy was performed with 2 anterolateral meshes or with 1 ventral mesh, and in 9 patients a sigmoidectomy was associated with rectopexy. The actuarial recurrence rate was evaluated using the Kaplan-Meier method. During the study period, 77 patients underwent a robot-assisted laparoscopic rectopexy, and the mean age was 59.9 years (range, 23-90 y). Average operating time was 223 minutes (range, 100-390 min); the learning curve was completed after 18 patients were seen. Two patients died of causes unrelated to surgery at 5 and 24 months. There were 5 conversions (6%) to open procedure. Overall morbidity was low and concerned only 8 patients (10.4%). Mean follow-up time was 52.5 months (range, 12-115 mo). Recurrences have been observed in 9 patients (12.8%). Preoperatively, 24 (34%) of the patients had constipation. Postoperatively, constipation disappeared for 12 (50%) of 24 and constipation appeared for 11 (24%) of 46 patients. Fecal incontinence decreased after surgery from Wexner score 10.5 to 5.1 of 20. There was a lack of standardization of the surgical procedure. The study was monocentric. Seven patients (9%) were lost to follow-up. Long-term results of robot-assisted laparoscopic rectopexy are satisfying. Further studies comparing robot-assisted and conventional laparoscopy, including cost-effectiveness, are needed.

An evaluation of the quality of Emergency Nurse Practitioner services for patients presenting with minor injuries to one rural urgent care centre in the UK: a descriptive study.

PubMed

McDevitt, Joe; Melby, Vidar

2015-02-01

To evaluate the quality of the emergency nurse practitioner service provided to people presenting to a rural urgent care centre with minor injuries. The three objectives that were focused were an evaluation of the safety and effectiveness of the emergency nurse practitioner service, an assessment of patients' satisfaction with the emergency nurse practitioner service and a determination of factors that may enhance the quality of the emergency nurse practitioner service. Urgent care centres have become increasingly prevalent across the UK. Emergency nurse practitioner services at these rural urgent care centres remain largely unevaluated. This study attempts to redress this deficit by evaluating the quality of an emergency nurse practitioner service in relation to the care of patients presenting with minor injuries to a rural urgent care centre. This descriptive study used a case-note review and a survey design with one open-ended exploratory question. Patient views were collected using a self-completed questionnaire and a data extraction tool to survey patients' case notes retrospectively. Despite comparatively low total length-of-stay times, most patients felt they had enough time to discuss things fully with the emergency nurse practitioner. Although emergency nurse practitioners routinely impart injury advice, feedback from some patients suggests a need for the provision of more in-depth information regarding their injury. The vast majority (97·3%) of patients felt that the quality of the emergency nurse practitioner service was of a high standard. Contrary to some other studies, the findings in this study indicate that patient satisfaction is not influenced by waiting times. Emergency nurse practitioners in rural urgent care centres have the potential to deliver a safe and effective quality service that is reflected in high levels of patient satisfaction. This study provides some evidence to support the continued expansion of the emergency nurse practitioner service in rural settings in the UK. © 2014 John Wiley & Sons Ltd.

Relationship between anxiety level and radiological investigation. Comparison among different diagnostic imaging exams in a prospective single-center study.

PubMed

Lo Re, Giuseppe; De Luca, Rossella; Muscarneri, Filippa; Dorangricchia, Patrizia; Picone, Dario; Vernuccio, Federica; Salerno, Sergio; La Tona, Giuseppe; Pinto, Antonio; Midiri, Massimo; Russo, Antonio; Lagalla, Roberto; Cicero, Giuseppe

2016-10-01

Every patient could feel anxious when he waits in a radiological department to undergo diagnostic exams. The aim of our study is to evaluate the impact of the radiological exams on patient anxiety. We evaluated 343 patients (mean age 54.83 years) who underwent different types of diagnostic exams in the Department of Diagnostic Imaging at our Hospital from April 2013 to August 2014. We administered to patients the State and Trait Anxiety Inventory Test, which detected with high sensitivity both state anxiety and trait anxiety. A team of clinical psychologists and radiologists evaluated the scores obtained. 83 out of 343 patients were excluded because refused to file the questionnaire. 31 % of the patients were submitted to MR, 18 % to breast imaging, 10 % to X-ray, 22 % Computer Tomography and 19 % to ultrasound, as previously described. 41 % of patients were submitted to the examination because of an oncologic disease, while 59 % because of non-oncological disease. Therefore, it was found that high levels of anxiety were present in most (about 91 %) of the patients and the scores varied according to the imaging examination and to the examination's reason: anxiety level was higher in non-oncological patients (54 %) and in patients waiting to undergo to MRI exams (29 %). Our data suggest that the diagnostic exams are stressful events for the patient, also in non-oncological patients. So, it is important to adequate the radiological staff to receive the patient, to inform him and perform exams with emotive involvement with a targeted education. Also, further studies are needed to evaluate the anxiety level and the quality of the images, because the anxiety can result in a somatic disorder with hyperactivity of the autonomic nervous system which may affect the patient's physical examination, causing problems in the evaluation of radiological images making to non-cooperative patient. MRI imaging is the examination that more of all led to an anxious state of patients but the main stressor is not related to the type of diagnostic examination, but to the uncertainty of the diagnosis, therapy and prognosis.

Creating Welcoming Spaces for Lesbian, Gay, Bisexual, and Transgender (LGBT) Patients: An Evaluation of the Health Care Environment.

PubMed

McClain, Zachary; Hawkins, Linda A; Yehia, Baligh R

2016-01-01

Health outcomes are affected by patient, provider, and environmental factors. Previous studies have evaluated patient-level factors; few focusing on environment. Safe clinical spaces are important for lesbian, gay, bisexual, and transgender (LGBT) communities. This study evaluates current models of LGBT health care delivery, identifies strengths and weaknesses, and makes recommendations for LGBT spaces. Models are divided into LGBT-specific and LGBT-embedded care delivery. Advantages to both models exist, and they provide LGBT patients different options of healthcare. Yet certain commonalities must be met: a clean and confidential system. Once met, LGBT-competent environments and providers can advocate for appropriate care for LGBT communities, creating environments where they would want to seek care.

Emergency admissions due to swallowed foreign bodies in adults

PubMed Central

Erbil, Bülent; Karaca, Mehmet Ali; Aslaner, Mehmet Ali; İbrahimov, Zaur; Kunt, Mehmet Mahir; Akpinar, Erhan; Özmen, Mehmet Mahir

2013-01-01

AIM: To study a retrospective analysis of patients who presented to the emergency departments (ED) with complaints related to foreign body ingestions. METHODS: Patients older than 16 years of age who presented to the ED between January 1st and December 31st of 2010 with complaints related to swallowed foreign bodies were identified from electronic health records and patient charts. RESULTS: A total of 100 patients presented with a complaint of foreign body ingestion during the study period. Overall, an X-ray was performed on 75 patients, and a fiberoptic evaluation was performed on 45 patients. A foreign body was detected in 46 (46%) patients. The diagnostic yield of the X-ray was 27 (36%) out of 75 patients, while the diagnostic yield of the fiberoptic evaluations was 21 (47%) out of 45 patients. The detected foreign bodies were mostly located in the esophagus (17 out of 46 foreign bodies detected). When the types of ingested foreign bodies were evaluated, 52 (52%) patients reported ingesting food, and 19 (19%) patients reported swallowing pins. An X-ray was performed on 33 patients with accidental food ingestions but yielded a positive result in only two cases. In 12 out of 21 patients with accidental food ingestion who underwent fiberoptic evaluation, the foreign material was detected and removed. CONCLUSION: Plain radiography is helpful in the localization of radiopaque swollen foreign bodies, while fiberoptic methods are useful as both diagnostic and therapeutic tools, regardless of radiopacity. PMID:24151363

Emergency admissions due to swallowed foreign bodies in adults.

PubMed

Erbil, Bülent; Karaca, Mehmet Ali; Aslaner, Mehmet Ali; Ibrahimov, Zaur; Kunt, Mehmet Mahir; Akpinar, Erhan; Özmen, Mehmet Mahir

2013-10-14

To study a retrospective analysis of patients who presented to the emergency departments (ED) with complaints related to foreign body ingestions. Patients older than 16 years of age who presented to the ED between January 1(st) and December 31(st) of 2010 with complaints related to swallowed foreign bodies were identified from electronic health records and patient charts. A total of 100 patients presented with a complaint of foreign body ingestion during the study period. Overall, an X-ray was performed on 75 patients, and a fiberoptic evaluation was performed on 45 patients. A foreign body was detected in 46 (46%) patients. The diagnostic yield of the X-ray was 27 (36%) out of 75 patients, while the diagnostic yield of the fiberoptic evaluations was 21 (47%) out of 45 patients. The detected foreign bodies were mostly located in the esophagus (17 out of 46 foreign bodies detected). When the types of ingested foreign bodies were evaluated, 52 (52%) patients reported ingesting food, and 19 (19%) patients reported swallowing pins. An X-ray was performed on 33 patients with accidental food ingestions but yielded a positive result in only two cases. In 12 out of 21 patients with accidental food ingestion who underwent fiberoptic evaluation, the foreign material was detected and removed. Plain radiography is helpful in the localization of radiopaque swollen foreign bodies, while fiberoptic methods are useful as both diagnostic and therapeutic tools, regardless of radiopacity.

A phase I clinical study of immunotherapy for advanced colorectal cancers using carcinoembryonic antigen-pulsed dendritic cells mixed with tetanus toxoid and subsequent IL-2 treatment.

PubMed

Liu, Ko-Jiunn; Chao, Tsu-Yi; Chang, Jang-Yang; Cheng, Ann-Lii; Ch'ang, Hui-Ju; Kao, Woei-Yau; Wu, Yu-Chen; Yu, Wei-Lan; Chung, Tsai-Rong; Whang-Peng, Jacqueline

2016-08-24

To better evaluate and improve the efficacy of dendritic cell (DC)-based cancer immunotherapy, we conducted a clinical study of patients with advanced colorectal cancer using carcinoembryonic antigen (CEA)-pulsed DCs mixed with tetanus toxoid and subsequent interleukin-2 treatment. The tetanus toxoid in the vaccine preparation serves as an adjuvant and provides a non-tumor specific immune response to enhance vaccine efficacy. The aims of this study were to (1) evaluate the toxicity of this treatment, (2) observe the clinical responses of vaccinated patients, and (3) investigate the immune responses of patients against CEA before and after treatment. Twelve patients were recruited and treated in this phase I clinical study. These patients all had metastatic colorectal cancer and failed standard chemotherapy. We first subcutaneously immunized patients with metastatic colorectal cancer with 1 × 10(6) CEA-pulsed DCs mixed with tetanus toxoid as an adjuvant. Patients received 3 successive injections with 1 × 10(6) CEA-pulsed DCs alone. Low-dose interleukin-2 was administered subcutaneously following the final DC vaccination to boost the growth of T cells. Patients were evaluated for adverse event and clinical status. Blood samples collected before, during, and after treatment were analyzed for T cell proliferation responses against CEA. No severe treatment-related side effects or toxicity was observed in patients who received the regular 4 DC vaccine injections. Two patients had stable disease and 10 patients showed disease progression. A statistically significant increase in proliferation against CEA by T cells collected after vaccination was observed in 2 of 9 patients. The results of this study indicate that it is feasible and safe to treat colorectal cancer patients using this protocol. An increase in the anti-CEA immune response and a clinical benefit was observed in a small fraction of patients. This treatment protocol should be further evaluated in additional colorectal cancer patients with modifications to enhance T cell responses. ClinicalTrials.gov (identifier NCT00154713 ), September 8, 2005.

Attention Deficit Hyperactivity Disorder in Children With Sickle Cell Disease Referred for an Evaluation.

PubMed

Acquazzino, Melissa A; Miller, Meghan; Myrvik, Matthew; Newby, Robert; Scott, John Paul

2017-07-01

Neuropsychological deficits, including difficulties with attention, are well described in children with sickle cell disease (SCD). Very little is known about attention deficit hyperactivity disorder (ADHD) in children with SCD. The objective of this study was to determine the proportion of ADHD in children with SCD referred for neuropsychological evaluation. This prospective, cross-sectional study included patients (age, 4 to 18 y) with SCD and completion of a neuropsychological evaluation between December 2013 and March 2016. Patients were referred for neuropsychological evaluation because of concern regarding school performance, development, and/or behavior. The diagnosis of ADHD was made by a neuropsychologist on the basis of the diagnostic criteria in the Diagnostic Statistical Manual-Fourth or Fifth Editions. ADHD medication usage rate was obtained by medical record review. Of the 89 patients with SCD referred for neuropsychological evaluation, 25% (95% confidence interval, 16%-35%) met diagnostic criteria for ADHD. Only 21% of the patients with SCD and ADHD were prescribed an ADHD medication. Our study supports routine ADHD screening in children with SCD who have poor school performance or behavioral concerns. Despite the benefits of pharmacologic treatment, the majority of patients with SCD and ADHD did not receive a medication for management of their ADHD.

Use of mobile device technology to continuously collect patient-reported symptoms during radiation therapy for head and neck cancer: A prospective feasibility study.

PubMed

Falchook, Aaron D; Tracton, Gregg; Stravers, Lori; Fleming, Mary E; Snavely, Anna C; Noe, Jeanne F; Hayes, David N; Grilley-Olson, Juneko E; Weiss, Jared M; Reeve, Bryce B; Basch, Ethan M; Chera, Bhishamjit S

2016-01-01

Accurate assessment of toxicity allows for timely delivery of supportive measures during radiation therapy for head and neck cancer. The current paradigm requires weekly evaluation of patients by a provider. The purpose of this study is to evaluate the feasibility of monitoring patient reported symptoms via mobile devices. We developed a mobile application for patients to report symptoms in 5 domains using validated questions. Patients were asked to report symptoms using a mobile device once daily during treatment or more often as needed. Clinicians reviewed patient-reported symptoms during weekly symptom management visits and patients completed surveys regarding perceptions of the utility of the mobile application. The primary outcome measure was patient compliance with mobile device reporting. Compliance is defined as number of days with a symptom report divided by number of days on study. There were 921 symptom reports collected from 22 patients during treatment. Median reporting compliance was 71% (interquartile range, 45%-80%). Median number of reports submitted per patient was 34 (interquartile range, 21-53). Median number of reports submitted by patients per week was similar throughout radiation therapy and there was significant reporting during nonclinic hours. Patients reported high satisfaction with the use of mobile devices to report symptoms. A substantial percentage of patients used mobile devices to continuously report symptoms throughout a course of radiation therapy for head and neck cancer. Future studies should evaluate the impact of mobile device symptom reporting on improving patient outcomes.

[Hyperlipidemia in patients with inner ear disturbances].

PubMed

Doroszewska, G; Kaźmierczak, H; Pawlak-Osińska, K; Wójcik, T

2001-01-01

The aim of this study was to evaluate the occurrence of hyperlipidemia in patients suffering from vertigo, and/or tinnitus and/or hearing loss of unknown origin. 48 patients (25 women and 23 men) were included into this study. All patients had a negative previous medical history of any metabolic, cardiovascular or neurological disorders. Our results were compared to the control group of 31 healthy persons (16 women and 15 men). All subjects had a complete neurootologic examination, appropriate audiometric and vestibular studies. In biochemical evaluation lipid phenotype studies were performed. Hyperlipidemia were classified according to Friedricson criteria. There were some differences in lipid phenotype and severity of hyperlipidemia between this two group.

Choosing which practitioner sees the next patient in the preanesthesia evaluation clinic based on the relative speeds of the practitioner.

PubMed

Dexter, Franklin; Ahn, Hyun-Soo; Epstein, Richard H

2013-04-01

When a practitioner in a preanesthesia evaluation clinic is not evaluating a patient because no patient is waiting to be seen, the practitioner often has other responsibilities such as reviewing charts of patients. When practitioners differ in how quickly they complete evaluations, multiple scenarios can be created wherein the slowest practitioner would only evaluate patients when the number of patients waiting exceeds a threshold (e.g., at least 2 patients are waiting). Review of operations research studies identified conditions for which such management of the queue can be beneficial (e.g., mean evaluation time of the fastest practitioner is less than half that of the slowest practitioner). These conditions were compared with the actual completion rates of certified registered nurse practitioners at a hospital's clinic. The 99.9% confidence intervals (CI) were calculated for ratios of mean evaluation times. The fastest practitioner was typically 1.23 times faster than the second fastest practitioner (CI 1.22-1.23) and 1.61 times faster than the slowest of three practitioners (1.59-1.61). These are significantly less than the 3 times and 2 times faster, respectively, that would be sufficiently large to warrant managing queue discipline. Practitioners with longer mean evaluation times had larger percentage utilizations of working time (Kendall τb = 0.56, P = 0.0001), inconsistent with preferential assignment of patients to the fastest practitioner(s) available. Practitioners' speeds in evaluating patients do not differ sufficiently for information systems to be used routinely to choose who evaluates the next patient (i.e., state-dependent assignment policy). Clinics aiming to reduce patient waiting should focus on reducing the overall mean evaluation time (e.g., by chart review ahead), appropriately scheduling patients, and having the right numbers of nursing assistants and practitioners.

Asian patients with Hinchey Ia acute diverticulitis: a condition for the ambulatory setting?

PubMed

Chan, Dedrick Kok Hong; Tan, Ker-Kan

2018-01-01

Diverticulitis in Asians is a different disease entity from Western counterparts. Few Asian studies have evaluated the management of acute Hinchey Ia diverticulitis with consideration for outpatient management. The purpose of this study was to evaluate the outcomes of Asian patients with Hinchey Ia acute diverticulitis. A retrospective review of all patients who were treated for Hinchey Ia acute colonic diverticulitis between 2012 and 2014 was performed. All patients were diagnosed on computed tomography (CT). There were 129 patients with Hinchey Ia acute diverticulitis. Fifty-five (42.6%) patients were male, and the median age was 54 years (range, 30-86). Eighty-seven (67.4%) patients had right-sided diverticulitis. Most patients were treated empirically with intravenous ceftriaxone and metronidazole (89.1%). They were then discharged with oral antibiotics. Only 6.1% of patients had a positive blood culture. The median length of stay in the hospital was 4 (range, 3-4) days. Only three (2.3%) patients were readmitted for acute diverticulitis within 30 days. They were managed with antibiotics and discharged well. The repeated CT scans reconfirmed Hinchey Ia diverticulitis. No patients required emergency surgery, and there were no 30-day mortalities. Asian patients with Hinchey Ia diverticulitis recovered well with conservative management and could be amenable to outpatient therapy. Future prospective studies should be performed amongst Asians to evaluate managing this condition in an ambulatory setting.

Internal to external jugular vein bypass allowing for simultaneous bilateral radical neck dissection.

PubMed

Mourad, Moustafa; Saman, Masoud; Ducic, Yadranko

2015-11-01

The goal of the study was to determine the role of internal jugular vein (IJV) to external jugular vein (EJV) bypass grafting in the setting of bilateral radical neck dissection with IJV sacrifice. The study group consisted of eight patients who underwent bilateral radical neck dissection with IJV sacrifice. Demographic and oncologic parameters were defined for each patient, including age, gender, and pathology. Patients were monitored and evaluated for potential effects of increased intracranial pressure (ICP). Doppler ultrasonic evaluation was performed to assess patency of the site of anastamoses. In all, six patients underwent unilateral bypass grafting, whereas two patients underwent bilateral bypass grafts. Average age at time of surgery was 68.2 (range 56-71). Postoperatively, no sequelae of increased ICP were noted. Follow-up ultrasonic evaluation revealed patent vessels in all patients. We presently report on the use of EJV-to-IJV bypass grafting for all patients undergoing bilateral radical neck dissection for extensive neck disease. 4. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

How many treatment sessions and patients are needed to create a stable score of adherence and competence in the treatment of cocaine dependence?

PubMed Central

DENNHAG, INGA; GIBBONS, MARY BETH CONNOLLY; BARBER, JACQUES P.; GALLOP, ROBERT; CRITS-CHRISTOPH, PAUL

2012-01-01

The study utilized a generalizability theory analysis of adherence and competence ratings to evaluate the number of sessions and patients needed to yield dependable scores at the patient and therapist levels. Independent judges’ ratings of supportive expressive therapy (n = 94), cognitive therapy (n = 103), and individual drug counseling (n = 98) were obtained on tapes of sessions from the NIDA Collaborative Cocaine Treatment Study. Generalizability coefficients revealed that, for all three treatments, ratings made on approximately five to 10 sessions per patient are needed to achieve sufficient dependability at the patient level. At the therapist level, four to 14 patients need to be evaluated (depending on the modality), to yield dependable scores. Many studies today use fewer numbers. PMID:22449079

Standardizing the evaluation criteria on treatment outcomes of mandibular implant overdentures: a systematic review

PubMed Central

Kim, Ha-Young; Shin, Sang-Wan

2014-01-01

PURPOSE The aim of this review was to analyze the evaluation criteria on mandibular implant overdentures through a systematic review and suggest standardized evaluation criteria. MATERIALS AND METHODS A systematic literature search was conducted by PubMed search strategy and hand-searching of relevant journals from included studies considering inclusion and exclusion criteria. Randomized clinical trials (RCT) and clinical trial studies comparing attachment systems on mandibular implant overdentures until December, 2011 were selected. Twenty nine studies were finally selected and the data about evaluation methods were collected. RESULTS Evaluation criteria could be classified into 4 groups (implant survival, peri-implant tissue evaluation, prosthetic evaluation, and patient satisfaction). Among 29 studies, 21 studies presented implant survival rate, while any studies reporting implant failure did not present cumulative implant survival rate. Seventeen studies evaluating peri-implant tissue status presented following items as evaluation criteria; marginal bone level (14), plaque Index (13), probing depth (8), bleeding index (8), attachment gingiva level (8), gingival index (6), amount of keratinized gingiva (1). Eighteen studies evaluating prosthetic maintenance and complication also presented following items as evaluation criteria; loose matrix (17), female detachment (15), denture fracture (15), denture relining (14), abutment fracture (14), abutment screw loosening (11), and occlusal adjustment (9). Atypical questionnaire (9), Visual analog scales (VAS) (4), and Oral Health Impact Profile (OHIP) (1) were used as the format of criteria to evaluate patients satisfaction in 14 studies. CONCLUSION For evaluation of implant overdenture, it is necessary to include cumulative survival rate for implant evaluation. It is suggested that peri-implant tissue evaluation criteria include marginal bone level, plaque index, bleeding index, probing depth, and attached gingiva level. It is also suggested that prosthetic evaluation criteria include loose matrix, female detachment, denture fracture, denture relining, abutment fracture, abutment screw loosening, and occlusal adjustment. Finally standardized criteria like OHIP-EDENT or VAS are required for patient satisfaction. PMID:25352954

Evaluation of the quality of care of a haemodialysis public-private partnership programme for patients with end-stage renal disease.

PubMed

Chen, Julie Y; Wan, Eric Y F; Chan, Karina H Y; Chan, Anca K C; Chan, Frank W K; Lam, Cindy L K

2016-07-11

Haemodialysis (HD) is one of the life-saving options for patients with end stage renal disease but demand for this treatment exceeds capacity in publicly funded hospitals. One novel approach to addressing this problem is through a shared-care model whereby government hospitals partner with qualified private HD service providers to increase the accessibility of HD for needy patients. The aim of this study is to evaluate and enhance the quality of care (QOC) provided in such a shared-care programme in Hong Kong, the Haemodialysis Public-Private Partnership Programme (HD-PPP). This is a longitudinal study based on Action Learning and Audit Spiral methodologies to measure the achievement of pre-set target standards for the HD-PPP programme over three evaluation cycles. The QOC evaluation framework is comprised of structure, process and outcome criteria with target standards in each domain developed from review of the evidence and in close collaboration with the HD-PPP working group. During each evaluation cycle, coordinators of each study site complete a questionnaire to determine adherence with structural criteria of care. Process and clinical outcomes, such as adverse events and dialysis adequacy, are extracted from the patient records of consenting study participants while face-to-face interviews are conducted to ascertain patient-reported outcomes such as self-efficacy and health-related quality of life. The study relies on the successful implementation of partnership-based action research to develop an evidence-based and pragmatic framework for evaluation of quality of care in an iterative fashion, and to use it to identify possible areas of quality enhancements in a shared-care programme for HD patients. The approach we take in this study emphasizes partnership and engagement with the clinical and administrative programme team, a robust but flexible evaluation framework, direct observation and the potential to realize positive change. The experience will be useful to inform the process of coordinating research studies involving multiple stakeholders and results will help to guide service planning and policy decision making. US Clinical Trial Registry NCT02307903.

A multilevel analysis of factors affecting the difference in dental patients' and caregivers' evaluation of oral quality of life.

PubMed

Sampogna, F; Johansson, V; Axtelius, B; Abeni, D; Söderfeldt, B

2008-12-01

In a previous study, we observed that the concordance between patients' and caregivers' evaluation of oral health-related quality of life (OHRQoL) was low. The aim of this study was to use multilevel analysis to investigate the possible determinants of the low concordance, taking into account different patients' demographic and clinical variables, the financial system used by patients to pay for dental treatment, and the role of the different caregivers and clinics. The OHRQoL of patients was assessed both by the patients and by their caregivers, using the Oral Health Impact Profile (OHIP)-14. Data were collected in four clinics, and patients were evaluated by one of 27 caregivers. We tested eight multilevel models, using the difference (caregivers OHIP - patients OHIP) as the dependent variable. Data were complete for 432 patients. The mean difference was 4.4 (standard deviation = 8.2; higher scores indicated a higher impact on OHRQoL). The variance due to patients was partly explained by their age, gender, and number of teeth, with a greater OHIP difference for older vs. younger patients, for women than for men, and in patients with fewer teeth. Almost 30% of the variance was due to caregivers, while the effect of clinics was not significant. It is important to study the possible causes of the different judgments concerning patients' OHRQoL by patients and caregivers, in order to improve the patients' satisfaction with care.

The quality and suitability of written educational materials for patients*.

PubMed

Demir, Fatma; Ozsaker, Esma; Ilce, Arzu Ozcan

2008-01-01

In this study, the quality and suitability of written educational materials being used for the education of patients in surgical departments of hospitals were studied. In the literature, it is stated that most of the educational materials for patients are not suitable from the aspects of contents, structure, design, composition and language. In this descriptive type study, which was carried out between March and May 2006, 59 examples of written educational material used for patient education at 138 surgical clinics were evaluated for quality and suitability. The written educational materials obtained were evaluated independently by researchers from the aspect of quality and suitability. The DISCERN measuring instrument was used in the evaluation of the reliability of the written educational materials and the Evaluation of the Suitability of Written Materials form was used in the evaluation of suitability. It was determined that the educational materials received low scores for reliability and information quality. It was determined that the total scores for the written educational materials were average for suitability. It was determined that there were no written educational materials in more than half of the surgical units included in the study. It was also found that the educational materials had serious deficiencies. This study showed that there was no adequate written patient educational material at the clinics. This deficiency in written educational materials could be eliminated by having them prepared by health professionals in accordance with guidebooks and taking the target group into account.

Do guidelines on first impression make sense? Implementation of a chest pain guideline in primary care: a systematic evaluation of acceptance and feasibility.

PubMed

Kramer, Lena; Rabanizada, Nagela; Haasenritter, Jörg; Bösner, Stefan; Baum, Erika; Donner-Banzhoff, Norbert

2011-11-21

Most guidelines concentrate on investigations, treatment, and monitoring instead of patient history and clinical examination. We developed a guideline that dealt with the different aetiologies of chest pain by emphasizing the patient's history and physical signs. The objective of this study was to evaluate the guideline's acceptance and feasibility in the context of a practice test. The evaluation study was nested in a diagnostic cross-sectional study with 56 General Practitioners (GPs) and 862 consecutively recruited patients with chest pain. The evaluation of the guideline was conducted in a mixed method design on a sub-sample of 17 GPs and 282 patients. Physicians' evaluation of the guideline was assessed via standardized questionnaires and case record forms. Additionally, practice nursing staff and selected patients were asked for their evaluation of specific guideline modules. Quantitative data was analyzed descriptively for frequencies, means, and standard deviations. In addition, two focus groups with a total of 10 GPs were held to gain further insights in the guideline implementation process. The data analysis and interpretation followed the standards of the qualitative content analysis. The overall evaluation of the GPs participating in the evaluation study regarding the recommendations made in the chest pain guideline was positive. A total of 14 GPs were convinced that there was a need for this kind of guideline and perceived the guideline recommendations as useful. While the long version was partially criticized for a perceived lack of clarity, the short version of the chest pain guideline and the heart score were especially appreciated by the GPs. However, change of clinical behaviour as consequence of the guideline was inconsistent. While on a concrete patient related level, GPs indicated to have behaved as the guideline recommended, the feedback on a more general level was heterogeneous. Several suggestions to improve guideline implementation were made by participating physicians. Due to the small number of practice nursing staff evaluating the flowchart and patients remembering the patient leaflet, no valid results regarding the flowchart and patient leaflet modules could be reported. Overall, the participating GPs perceived the guideline recommendations as useful to increase awareness and to reflect on diagnostic issues. Although behaviour change in consequence of the guideline was not reported on a general level, guidelines on history taking and the clinical examination may serve an important conservative and practical function in a technology driven environment. Further research to increase the implementation success of the guideline should be undertaken.

Portal-endocrine and gastric-exocrine drainage technique of pancreas transplantation provides an easy access for evaluation of pancreatic allograft dysfunction: six-year experience at a single center.

PubMed

Zibari, Gazi B; Fallahzadeh, Mohammad Kazem; Hamidian Jahromi, Alireza; Zakhary, Joseph; Dies, David; Wellman, Greg; Singh, Neeraj; Shokouh-Amiri, Hosein

2014-01-01

The aim of this study is to report our six-year experience with portal-endocrine and gastric-exocrine drainage technique of pancreatic transplantation, which was first developed and implemented at our center in 2007. In this study, the outcomes of all patients at our center who had pancreas transplantation with portal-endocrine and gastric-exocrine drainage technique were evaluated. From October 2007 to November 2013, 38 patients had pancreas transplantation with this technique - 31 simultaneous kidney pancreas and seven pancreas alone. Median duration of follow-up was 3.8 years. One-, three-, and five-year patient and graft survival rates were 94%, 87%, 70% and 83%, 65%, 49%, respectively. For pancreas allograft dysfunction evaluation, 51 upper endoscopies were performed in 14 patients; donor duodenal biopsies were successfully obtained in 45 (88%). We detected nine episodes of acute rejection (eight patients) and seven episodes of cytomegalovirus (CMV) duodenitis (six patients). No patient developed any complication due to upper endoscopy. Portal-endocrine and gastric-exocrine drainage technique of pancreas transplantation provides lifelong easy access to the transplanted duodenum for evaluation of pancreatic allograft dysfunction.

Statistical and methodological issues in the evaluation of case management studies.

PubMed

Lesser, M L; Robertson, S; Kohn, N; Cooper, D J; Dlugacz, Y D

1996-01-01

For the past 3 years, the nursing case management team at North Shore University Hospital in Manhasset, NY, has been involved in a project to implement more than 50 clinical pathways, which provide a written "time line" for clinical events that should occur during a patient's hospital stay. A major objective of this project was to evaluate the efficacy of these pathways with respect to a number of important outcomes, such as length of stay, hospital costs, quality of patient care, and nursing and patient satisfaction. This article discusses several statistics-related issues in the design and evaluation of such case management studies. In particular, the role of a research approach in implementing and evaluating hospital programs, the choice of a comparison (control) group, the exclusion of selected patients from analysis, and the problems of equating pathways with diagnosis-related groups are addressed.

Literature review of outcome parameters used in studies of Geriatric Fracture Centers.

PubMed

Liem, I S L; Kammerlander, C; Suhm, N; Kates, S L; Blauth, M

2014-02-01

A variety of multidisciplinary treatment models have been described to improve outcome after osteoporotic hip fractures. There is a tendency toward better outcomes after implementation of the most sophisticated model with a shared leadership for orthopedic surgeons and geriatricians; the Geriatric Fracture Center. The purpose of this review is to evaluate the use of outcome parameters in published literature on the Geriatric Fracture Center evaluation studies. A literature search was performed using Medline and the Cochrane Library to identify Geriatric Fracture Center evaluation studies. The outcome parameters used in the included studies were evaluated. A total of 16 outcome parameters were used in 11 studies to evaluate patient outcome in 8 different Geriatric Fracture Centers. Two of these outcome parameters are patient-reported outcome measures and 14 outcome parameters were objective measures. In-hospital mortality, length of stay, time to surgery, place of residence and complication rate are the most frequently used outcome parameters. The patient-reported outcomes included activities of daily living and mobility scores. There is a need for generally agreed upon outcome measures to facilitate comparison of different care models.

Patient-Centred Innovations for Persons with Multimorbidity: funded evaluation protocol.

PubMed

Stewart, Moira; Fortin, Martin

2017-05-09

The high prevalence of multimorbidity necessitates rethinking of the health care system. The overarching goal of the Patient-Centred Innovations for Persons with Multimorbidity program is to build on existing structures and find and evaluate patient-centred innovations relevant to multimorbidity. We describe the protocol for a proposed multijurisdictional (Quebec and Ontario) concurrent triangulation mixed-methods study. In both provinces, a qualitative descriptive study will be used to explore innovations in patient-centred multimorbidity care. Two randomized controlled trials, 1 in either province, will evaluate the innovations in a wait-list-controlled design using patient-reported outcomes. An additional control group, matched on age, sex, enrolment/index date (± 3 mo) and propensity score, will be created with the use of health administrative data. Patients will be 18-80 years of age and will have 3 or more chronic conditions. The innovations will have elements of relevance to multimorbidity care, patient-centred partnerships and integration of care. The primary outcome measures will be 2 patient-reported outcomes: patient education and self-efficacy. Secondary outcomes will include patient-reported health status, quality of life, psychological distress and health behaviours, and costs of care. This protocol describes a mixed-method study in 2 jurisdictions. The studies will answer the questions of what innovations work and how they work for patients, health care professionals and policy-makers. Trial registration: ClinicalTrials.gov, no NCT02789800 (Quebec Trial), NCT02742597 (Ontario Trial). Copyright 2017, Joule Inc. or its licensors.

Evaluation of the Olfactory Function With the "Sniffin' Sticks" Test After Endoscopic Transsphenoidal Pituitary Surgery.

PubMed

Cingoz, Ilker Deniz; Kizmazoglu, Ceren; Guvenc, Gonul; Sayin, Murat; Imre, Abdulkadir; Yuceer, Nurullah

2018-06-01

The aim of this study was to evaluate the olfactory function of patients who had undergone endoscopic transsphenoidal pituitary surgery. In this prospective study, the "Sniffin' Sticks" test was performed between June 2016 and April 2017 at Izmir Katip Celebi University Ataturk Training and Research Hospital. Thirty patients who were scheduled to undergo endoscopic transsphenoidal pituitary surgery were evaluated preoperatively and 8 weeks postoperatively using the Sniffin' Sticks test battery for olfactory function, odor threshold, smell discrimination, and odor identification. The patients were evaluated preoperatively by an otolaryngologist. The patients' demographic data and olfactory functions were analyzed with a t test and Wilcoxon-labeled sequential test. The study group comprised 14 women (46.7%) and 16 men (53.3%) patients. The mean age of the patients was 37.50 ± 9.43 years (range: 16-53 years). We found a significant difference in the preoperative and postoperative values of the odor recognition test (P = 0.017); however, there was no significant difference between the preoperative and postoperative odor threshold values (P = 0.172) and odor discrimination values (P = 0.624). The threshold discrimination identification test scores were not significant (P = 0.110). The olfactory function of patients who were normosmic preoperatively was not affected postoperatively. This study shows that the endoscopic transsphenoidal technique for pituitary surgery without nasal flap has no negative effect on the olfactory function.

The Effect of Music on the Spirituality of Patients: A Systematic Review.

PubMed

Alvarenga, Willyane de Andrade; Leite, Ana Carolina Andrade Biaggi; Oliveira, Marina Sanches; Nascimento, Lucila Castanheira; Silva-Rodrigues, Fernanda Machado; Nunes, Michelle Darezzo Rodrigues; Carvalho, Emilia Campos de

2018-06-01

Although some studies have suggested that music can positively affect physical and psychological variables, few have evaluated its effects on spirituality. This study aimed to evaluate the effects of musical interventions on the spirituality of patients, regardless of diagnoses. This was a systematic literature review that followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations conducted through a relevant search of terms in six databases (PubMed, Web of Science, CINAHL, PsycINFO, ScienceDirect, and LILACS) without temporal delimitation. Experimental or quasi-experimental studies were included, involving participants regardless of diagnoses, to assess the effect of music on spirituality, either through musical intervention as music medicine or through music therapy. The methodological quality of included studies was evaluated using the Physiotherapy Evidence Database scale. A total of 147 studies were identified; 7 met the inclusion criteria. Five studies were randomized controlled trials involving six music therapists leading the musical intervention with the active participation of patients. The interventions used were heterogeneous. Three studies were associated with improved spirituality after the intervention. Four studies used measurements to evaluate spiritual well-being. This review did not allow ascertaining the positive impact of music intervention on spirituality in patients, which motivates further research.

Barriers to patient involvement in health service planning and evaluation: an exploratory study.

PubMed

Gagliardi, Anna R; Lemieux-Charles, Louise; Brown, Adalsteinn D; Sullivan, Terrence; Goel, Vivek

2008-02-01

Patient involvement in health service planning and evaluation is considered important yet not widely practiced. This study explored stakeholder beliefs about patient participation in performance indicator selection to better understand hypothesized barriers. Interviews with 30 cancer patients and health professionals from two teaching hospitals were analyzed qualitatively. All groups believed patients, not members of the public, should be involved in the selection of indicators. Ongoing, interactive methods such as committee involvement, rather than single, passive efforts such as surveys were preferred. Health professionals recommended patients assume a consultative, rather than decision-making role. Older patients agreed with this. Variable patient interest, health professional attitudes, and a lack of insight on appropriate methods may be limiting patient involvement in this, and other service planning and evaluation activities. More research is required to validate expressed views among the populations these stakeholders represent, and to establish effective methods for engaging patients. Efforts to encourage a change in health professional attitude may be required, along with dedicated organizational resources, coordinators and training. Methods to engage patients should involve deliberation, which can be achieved through modified Delphi panel or participatory research approaches.

The evaluation of pharmaceutical pictograms among elderly patients in community pharmacy settings – a multicenter pilot study

PubMed Central

Balcerzak, Marcin; Drelich, Ewelina; Białoszewska, Katarzyna; Cwalina, Natalia; Krysinski, Jerzy; Pouliot, Annie; Vaillancourt, Regis

2018-01-01

Introduction The search for new ways to optimize the use of medications by patients has led the pharmaceutical community to promote the idea of introducing pictograms into routine practice. The main intention of pictograms is to ease patient adherence and to reduce potential risks or errors associated with the use of medications. Purpose To evaluate a series of pharmaceutical pictograms for patient comprehension. Patients and methods The study was conducted in community pharmacies within a European Union country that belongs to the professional research network. Structured interviews were used to evaluate the pictograms for patient comprehension. This consisted of an assessment of the following: the transparency and translucency of the pictograms, health literacy, and pictogram recall. Participants were also given the opportunity to provide feedback on how to improve the pictograms. The primary endpoint was pictogram comprehension. Secondary outcomes included recall of the pictograms and pictogram translucency. Results The study included 68 patients with whom face-to-face interviews were performed. Low transparency results (≤25%) and extensive patient feedback in initial interviews led to the withdrawal of certain pictograms (n=15) from the evaluation. Among the pictograms included in the final stage of our research, 22 pictograms (62.8%) obtained an acceptable transparency level ≥66%. All pictograms passed the short-term recall test with positive results. Conclusion A majority of the designed and modified pictograms reached satisfactory guess-ability scores. Feedback from patients enabled modification of the pictograms and proved that patients have an important voice in the discussion regarding the design of additional pictograms. PMID:29497281

Evaluation of continuous ambulatory peritoneal dialysis fluid C-reactive protein in patients with peritonitis.

PubMed

Ramanathan, Kumaresan; Padmanabhan, Giri; Vijayaraghavan, Bhooma

2016-05-01

Severe peritonitis causing death is one of the most devastating complications of peritoneal dialysis (PD). Since the predictive value of C-reactive protein (CRP) in PD fluid has not been assessed, the objective of the present study is to evaluate its predictive value and clinical correlation in patients on PD with peritonitis. One hundred and twenty patients on continuous ambulatory PD (CAPD) were enrolled and their serum and fluid CRP (Fl. CRP) were evaluated at the start of CAPD. All patients who developed peritonitis were further evaluated for serum and fluid CRP. The patients were categorized into four groups, namely: normal patients (control group), patients with peritonitis, patients with peritonitis leading to catheter removal, and death due to peritonitis. Sixty-five patients developed peritonitis of whom, catheter removal was performed in eight patients. Five patients died due to peritonitis-related complications. Fl. CRP showed a significant difference among the three groups, unlike S. CRP. Estimation of CRP in the peritoneal fluid may be a useful marker to monitor the onset of peritonitis.

Effect of smoking status and nicotine dependence on pain intensity and outcome of treatment in Indian patients with temporomandibular disorders: A longitudinal cohort study.

PubMed

Katyayan, Preeti Agarwal; Katyayan, Manish Khan

2017-01-01

Evidence regarding the association of smoking with various forms of chronic musculoskeletal pain is vast, but that with temporomandibular disorders (TMD) is scarce. The aims of this study are to evaluate the effect of smoking status (SS) and nicotine dependence (ND) on TMD pain intensity and treatment outcome in an Indian population with TMD. Nine hundred and sixty-two patients with TMD were selected for this longitudinal cohort study. Lifetime SS was evaluated and patients were classified as current smokers (YS), former smokers (FS), or nonsmokers (NS). The Fagerstrom test was used to evaluate the ND of YS. Pain intensity was evaluated using visual analog scale scores. Six months posttreatment, the pain intensity was again recorded. The effect of treatment was evaluated using a global transition outcome measure and categorized as treatment success or failure. A minimum 30% reduction in pain was used as a criterion for categorizing patients as those who had gotten "better." Data obtained from the study were compared using Chi-square tests, paired samples t -tests, and one-way ANOVA tests. The criterion for statistical significance for all analyses was set at P = 0.05. Among groups of SS, YS showed the maximum pain intensity at baseline and posttreatment. The outcome of treatment was most successful in NS and least in FS. The number of patients who had gotten "better" after treatment was significantly highest in NS. There was no significant difference between groups of ND with respect to pain intensity, treatment outcome, or "better" patients. Among Indian patients with TMD, smokers reported significantly greater pain intensity and poorer response to treatment than NS. Pain intensity or treatment outcome was independent of ND.

Efficacy of 750-mg, 5-day levofloxacin in the treatment of community-acquired pneumonia caused by atypical pathogens.

PubMed

Dunbar, Lala M; Khashab, Mohammed M; Kahn, James B; Zadeikis, Neringa; Xiang, Jim X; Tennenberg, Alan M

2004-04-01

Current recommended durations for treatment of atypical community-acquired pneumonia (CAP) range from 10 to 21 days. However, antibiotics such as the fluoroquinolones may allow for effective, short-course regimens. This study evaluated the efficacy of 750 mg levofloxacin for 5 days compared to a 500-mg, 10-day levofloxacin regimen for the treatment of atypical CAP. A randomized, active-controlled, double-blind, multicenter study was conducted within the United States. Of the 528 patients enrolled in the study, 149 were diagnosed with CAP due to Legionella pneumophila, Chlamydia pneumoniae, or Mycoplasma pneumoniae. Patients' baseline symptoms were re-evaluated on Day 3 of therapy. Clinical efficacy and resolution of CAP symptoms were evaluated at the posttherapy visit (7-14 days after the last dose of active drug). This report represents a subgroup analysis of a previous clinical study. Among the 123 clinically evaluable patients diagnosed with atypical CAP (26 patients were unevaluable), the clinical success rates were 95.5% (63 of 66 patients) for the 750-mg group and 96.5% (55 of 57 patients) for the 500-mg group (95% CI for success rate of the 500-mg group minus that of the 750-mg group, -6.8 to 8.8). At the poststudy evaluation (31-38 days after treatment began), relapse occurred in

The outcomes of barrier protection in periwound skin and stoma care.

PubMed

Stephen-Haynes, Jackie

This article considers the anatomy and physiology of the skin,wound healing, excoriation, maceration, peristomal skin and the importance of periwound protection. The results of a 54-patient study of the use of barrier film forming skin protection in periwound skin are presented and a 10-patient healthy volunteer experimental evaluation. The results confirm the effectiveness of barrier protection in healthy skin in an experimental evaluation and a 54-patient study requiring periwound protection.

A comparison between transabdominal ultrasonographic and cystourethroscopy findings in adult Sudanese patients presenting with haematuria.

PubMed

Ahmed, Feras O; Hamdan, Hamdan Z; Abdelgalil, Hani B; Sharfi, Abdulrauf A

2015-02-01

Gross and microscopic haematuria both are a common cause of referral to urology clinics. It has a wide spectrum of differential. In many occasions, it is a presentation of underlining serious urological problems. Evaluation of gross and significant microscopic haematuria is of paramount importance. This study was conducted to assess and compare the findings and diagnostic competency of transabdominal ultrasonography (US) versus cystourethroscopy in patients with haematuria of lower urinary tract origin. Prospective hospital-based study done at Ibn Sina Specialized and Omdurman Military Hospitals from June 2012 to March 2013. The study included 109 patients. Structured questionnaires were used to gather data from patients. All patients were evaluated by transabdominal US before cystourethroscopy examination. One hundred and nine patients were studied. Patients' mean (SD) age was 57.9 (18.8) years. Fifty-four patients (49.5 %) presented with macroscopic haematuria, while 55 patients presented with microscopic haematuria. The sensitivity and specificity of the US in detecting prostate enlargement, vesical stones, bladder wall tumour, cystitis and schistosomiasis were [(84, 80 %); (82.6, 97.7 %); (64.7, 92.1 %); (15.3, 96.8 %); and (15.3, 98.9 %)], respectively, as compared to cystoscopic finding as the gold standard. Ultrasonography is accepted only as a first-line imaging tool for evaluation of haematuria in poor settings, but cannot replace or became as good as cystoscopy, which remains the gold standard.

Implementing novel imaging methods for improved diagnosis of disorder of consciousness patients.

PubMed

Bick, Atira S; Leker, Ronen R; Ben-Hur, Tamir; Levin, Netta

2013-11-15

The clinical evaluation of consciousness in disorder of consciousness (DOC) patients based on their exhibited behavior is difficult and remains erroneous in many cases. Recent studies demonstrated different levels of stimulus processing as well as evidence of some level of awareness in sub-groups of these patients. The aim of the current study was to examine the plausibility and challenges of implementing a clinical service for evaluation of consciousness level in DOC patients. Eleven Patients (ages 11-67) diagnosed as being in vegetative or minimal conscious states were included. Functional MRI evaluations included auditory, language, voice familiarity, imagery, and visual tests. In 9 patients auditory-related activation was found, however only in 5 of the subjects was differential activation found for language. Six patients exhibited differential response to their own name. In three patients a response to visual stimuli was identified. In one patient the auditory and linguistic systems were clearly activated in a hierarchical pattern, and moreover willful modulation of brain activity was identified in the imagery test. We discuss the importance of using a wide battery of tests, the difference between our clinical cohort and previous publications, as well as the challenges of clinically implementing this method. Translating novel imaging methods into the clinical evaluation of DOC patients is essential for better diagnosis and may encourage treatment development. © 2013 Elsevier B.V. All rights reserved.

[The role of patient compliance in the management of glaucoma].

PubMed

Popović Suić, Smiljka; Cerovski, Branimir; Jukić, Tomislav

2008-02-01

The aim of the study was to evaluate patient cooperation in glaucoma treatment. We evaluated data collected by an anonymous questionnare from 98 glaucoma patients who answered 6 questions regarding their compliance and persistence in glaucoma treatment. Study results revealed 50% of patients to fail taking their antiglaucoma therapy regularly. Patients on monotherapy showed better compliance and higher level of satisfaction with treatment than those on combination antiglaucoma therapy consisting of 2 or 3 eyedrops. Discontinuation of persistence was recorded in 31% of patients, whereas 51% of patients did not present for control visits every six months as suggested by their ophthalmologist. Patients are more compliant and persistent with antiglaucoma monotherapy than with combined therapy. Greater compliance and persistence with ocular hypotensive therapy may improve the outcomes in glaucoma.

Evaluation of the COPD Assessment Test and GOLD patient types: a cross-sectional analysis.

PubMed

Lopez-Campos, Jose Luis; Fernandez-Villar, Alberto; Calero-Acuña, Carmen; Represas-Represas, Cristina; Lopez-Ramírez, Cecilia; Fernández, Virginia Leiro; Soler-Cataluña, Juan Jose; Casamor, Ricard

2015-01-01

The COPD Assessment Test (CAT) has been recently developed to quantify COPD impact in routine practice. However, no relationship with other measures in the Global Initiative for Obstructive Lung Disease (GOLD) strategy has been evaluated. The present study aimed to evaluate the relationship of the CAT with other GOLD multidimensional axes, patient types, and the number of comorbidities. This was a cross-sectional analysis of the Clinical presentation, diagnosis, and course of chronic obstructive pulmonary disease (On-Sint) study. The CAT score was administered to all participants at the inclusion visit. A GOLD 2011 strategy consisting of modified Medical Research Council scale (MRC) scores was devised to study the relationship between the CAT, and GOLD 2011 axes and patient types. The relationship with comorbidities was assessed using the Charlson comorbidity index, grouped as zero, one to two, and three or more. The CAT questionnaire was completed by 1,212 patients with COPD. The CAT maintained a relationship with all the three axes, with a ceiling effect for dyspnea and no distinction between mild and moderate functional impairment. The CAT score increased across GOLD 2011 patient types A-D, with similar scores for types B and C. Within each GOLD 2011 patient type, there was a considerably wide distribution of CAT values. Our study indicates a correlation between CAT and the GOLD 2011 classification axes as well as the number of comorbidities. The CAT score can help clinicians, as a complementary tool to evaluate patients with COPD within the different GOLD patient types.

Cardiovascular risk profile in patients with myelopathy associated with HTLV-1.

PubMed

Prado, Fabio Luís Silva do; Prado, Renata; Ladeia, Ana Marice Teixeira

HAM/TSP (HTLV-1-associated myelopathy/tropical spastic paraparesis) is a slowly progressive disease, characterized by a chronic spastic paraparesis. It is not known if the disease carries an independent risk for cardiovascular disease. The objective of this study was to evaluate the cardiovascular risk profile related to HAM/TSP and compare it with the general population. This was a cross-sectional study, with a control group. HAM/TSP patients were evaluated using cardiovascular risk scores (ASCVD RISK, SCORE and Framingham) and inflammatory markers (ultrasensitive CRP and IL-6), and compared with a control group of healthy individuals. We also evaluated the correlation between cardiovascular risk and the functional status of patients with HAM/TSP evaluated by the FIM scale. Eighty percent of patients in this study were females, mean age of 51 years (11.3). The control group showed an increased cardiovascular event risk in 10 years when ASCVD was analyzed (cardiovascular risk ≥7.5% in 10 years seen in 43% of patients in the control group vs. 23% of patients with HAM/TSP; p=0.037). There was no difference in ultrasensitive CRP or IL-6 values between the groups, even when groups were stratified into low and high risk. There was no correlation between the functional status of HAM/TSP patients and the cardiovascular risk. In this study, the cardiovascular risk profile of patients with HAM/TSP was better than the risk of the control group. Copyright © 2017 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

A systematic review of the effects of residency training on patient outcomes

PubMed Central

2012-01-01

Background Residents are vital to the clinical workforce of today and tomorrow. Although in training to become specialists, they also provide much of the daily patient care. Residency training aims to prepare residents to provide a high quality of care. It is essential to assess the patient outcome aspects of residency training, to evaluate the effect or impact of global investments made in training programs. Therefore, we conducted a systematic review to evaluate the effects of relevant aspects of residency training on patient outcomes. Methods The literature was searched from December 2004 to February 2011 using MEDLINE, Cochrane, Embase and the Education Resources Information Center databases with terms related to residency training and (post) graduate medical education and patient outcomes, including mortality, morbidity, complications, length of stay and patient satisfaction. Included studies evaluated the impact of residency training on patient outcomes. Results Ninety-seven articles were included from 182 full-text articles of the initial 2,001 hits. All studies were of average or good quality and the majority had an observational study design. Ninety-six studies provided insight into the effect of 'the level of experience of residents' on patient outcomes during residency training. Within these studies, the start of the academic year was not without risk (five out of 19 studies), but individual progression of residents (seven studies) as well as progression through residency training (nine out of 10 studies) had a positive effect on patient outcomes. Compared with faculty, residents' care resulted mostly in similar patient outcomes when dedicated supervision and additional operation time were arranged for (34 out of 43 studies). After new, modified or improved training programs, patient outcomes remained unchanged or improved (16 out of 17 studies). Only one study focused on physicians' prior training site when assessing the quality of patient care. In this study, training programs were ranked by complication rates of their graduates, thus linking patient outcomes back to where physicians were trained. Conclusions The majority of studies included in this systematic review drew attention to the fact that patient care appears safe and of equal quality when delivered by residents. A minority of results pointed to some negative patient outcomes from the involvement of residents. Adequate supervision, room for extra operation time, and evaluation of and attention to the individual competence of residents throughout residency training could positively serve patient outcomes. Limited evidence is available on the effect of residency training on later practice. Both qualitative and quantitative research designs are needed to clarify which aspects of residency training best prepare doctors to deliver high quality care. PMID:22742521

Computerized Analysis of Digital Photographs for Evaluation of Tooth Movement.

PubMed

Toodehzaeim, Mohammad Hossein; Karandish, Maryam; Karandish, Mohammad Nabi

2015-03-01

Various methods have been introduced for evaluation of tooth movement in orthodontics. The challenge is to adopt the most accurate and most beneficial method for patients. This study was designed to introduce analysis of digital photographs with AutoCAD software as a method to evaluate tooth movement and assess the reliability of this method. Eighteen patients were evaluated in this study. Three intraoral digital images from the buccal view were captured from each patient in half an hour interval. All the photos were sent to AutoCAD software 2011, calibrated and the distance between canine and molar hooks were measured. The data was analyzed using intraclass correlation coefficient. Photographs were found to have high reliability coefficient (P > 0.05). The introduced method is an accurate, efficient and reliable method for evaluation of tooth movement.

The poppy seed test for colovesical fistula: big bang, little bucks!

PubMed

Kwon, Eric O; Armenakas, Noel A; Scharf, Stephen C; Panagopoulos, Georgia; Fracchia, John A

2008-04-01

Diagnosis of a colovesical fistula is often challenging, and usually involves numerous invasive and expensive tests and procedures. The poppy seed test stands out as an exception to this rule. We evaluated the accuracy and cost-effectiveness of various established diagnostic tests used to evaluate a suspected colovesical fistula. We identified 20 prospectively entered patients with surgically confirmed colovesical fistulas between 2000 and 2006. Each patient was evaluated preoperatively with a (51)chromium nuclear study, computerized tomography of the abdomen and pelvis with oral and intravenous contrast medium, and the poppy seed test. Costs were calculated using institutional charges, 2006 Medicare limiting approved charges and the market price, respectively. The z test was used to compare the proportion of patients who tested positive for a fistula with each of these modalities. The chromium study was positive in 16 of 20 patients (80%) at a cost of $490.83 per study. Computerized tomography was positive in 14 of 20 patients (70%) at a cost of $652.92 per study. The poppy seed test was positive in 20 of 20 patients (100%) at a cost of $5.37 per study. The difference in the proportion of patients who tested positive for a fistula on computerized tomography and the poppy seed test was statistically significant (p = 0.03). There was no difference between the chromium group and the computerized tomography or poppy seed group (p = 0.72 and 0.12, respectively). The poppy seed test is an accurate, convenient and inexpensive diagnostic test. It is an ideal initial consideration for evaluating a suspected colovesical fistula.

Anthropometry of craniosynostosis.

PubMed

Štefánková, Eva; Horn, František; Neščáková, Eva; Kabát, Michal; Petrík, Michal; Trnka, Ján

2015-01-01

Anthropometry is becoming a popular method for diagnostics of various diseases in pediatric clinical practice. The aim of this study was to assess the growth changes in craniofacial parameters in patients with craniosynostosis and positional plagiocephaly. Inclusion criteria for the study were presence of craniostenosis or positional plagiocephaly in a patient with at least three anthropometric evaluations at our department. Studied patients were aged from 1.0 month to 2.5 years with median age at the first and last anthropometric evaluation as 1.83 and 25.27 months, respectively. Further anthropometric results in patients older than 2.5 years were excluded from the study. Statistical significance was tested by the Mann-Whitney test. The studied group consisted of 70.5% male patients. The type of craniosynostosis was represented by scaphocephaly in 44.1%, by trigonocephaly in 45.6% and by coronal craniosynostosis in 10.3% of the cases. Cranial index was proven as a suitable parameter for evaluating differences in the trend of growth in craniosynostosis (p<0.001) and also for evaluating post-operative results. Significance was found in width of the head (p=0.038) for scaphocephaly and in length of the head for trigonocephaly (p=0.001) in surgically treated patients. Trend of cranial growth in operated patients copied the curve of the norm but in higher or lower values which depends on the type of prematurely closed suture. Longitudinal anthropometric follow-up is an objective and measurable method that can accurately non-invasively and non-expensively assess skull growth in pediatric patients with cranial deformity. Copyright © 2015 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Handwriting performance versus arm forward reach and grasp abilities among post-stroke patients, a case-control study.

PubMed

Israely, Sharon; Carmeli, Eli

2017-01-01

Evidence-based studies regarding deficits in handwriting performance relative to hand reaching and grasping after a stroke are lacking. To evaluate the extent of damage to handwriting skills compared to arm reach and grasp task among post-stroke patients. Eighteen patients and 19 healthy subjects were recruited to this case-control study. Patients were evaluated 15.2 days (±6.5) after the stroke using a Computerized Penmanship Evaluation Tool, surface Electromyography and Fugl-Meyer assessment. This study compared motor deficits in hand reaching and grasping and in handwriting between stroke patients and healthy subjects. Damage to handwriting performance relative to hand reaching and grasping skills was also evaluated. Significant differences were found between groups in handwriting performance (p < 0.05). The performance of the trapezius, biceps, and triceps muscles can predict 63.5% of the variance in the ability to write a short sentence (p < 0.023). Pen pressure can predict 74.9% of the hand motor performance from Fugl-Meyer assessment (p < 0.05). Handwriting was more damaged than was the pattern of activation of the proximal muscles of the shoulder and arm (p < 0.05). FM scores were highly, negatively correlated with the in-air writing time across tasks (r = -0.819, p < 0.004). This study confirms the clinical observation that dexterity skills are more damaged than are arm forward reach after a stroke. However, these differences in motor performance were not significant in mildly disabled patients, demonstrating the feasibility of handwriting rehabilitation in these patients. Therefore, we modestly recommend focusing on handwriting rehabilitation of the hemiparetic upper extremity in mildly impaired patients after a stroke.

Mortality of adult intensive care units in Turkey using the APACHE II and SOFA systems (outcome assessment in Turkish intensive care units).

PubMed

Kaymak, Cetin; Sencan, Irfan; Izdes, Seval; Sari, Aydin; Yagmurdur, Hatice; Karadas, Derya; Oztuna, Derya

2018-04-01

The aim of this study was to evaluate intensive care unit (ICU) performance using risk-adjusted ICU mortality rates nationally, assessing patients who died or had been discharged from the ICU. For this purpose, this study analyzed the Acute Physiology and Chronic Health Evaluation (APACHE) II and Sequential Organ Failure Assessment (SOFA) databases, containing detailed clinical and physiological information and mortality of mixed critically ill patients in a medical ICU at secondary and tertiary referral ICUs in Turkey. A total of 690 adult intensive care units in Turkey were included in the study. Among 690 ICUs evaluated, 39.7% were secondary and 60.3% were tertiary ICUs. A total of 4188 patients were enrolled in this study. Intensive care units of ministry, university, and private hospitals were evaluated all over Turkey. During the study period, clinical data that were collected concurrently for each patient contained demographic details and the diagnostic category leading to ICU admission. APACHE II and SOFA scores following ICU admission were calculated and recorded. Patients were followed up for outcome data until death or ICU discharge. The mean age of patients was 68.8 ±19 and 54% of them were male. The mean APACHE II score was 20 ±8.7. The ICUs' mortality rate was 46.3%, and mean predicted mortality was 37.2% for APACHE II. The standardized mortality ratio was 1.28 (95% confidence interval: 1.21-1.31). There was a wide difference in outcome for patients admitted to different ICUs and severity of illness using risk adjustment methods. The high mortality rate in patients could be related to comorbid diseases, high mechanical ventilation rates and older ages.

Methods to improve patient recruitment and retention in stroke trials.

PubMed

Berge, Eivind; Stapf, Christian; Al-Shahi Salman, Rustam; Ford, Gary A; Sandercock, Peter; van der Worp, H Bart; Petersson, Jesper; Dippel, Diederik Wj; Krieger, Derk W; Lees, Kennedy R

2016-08-01

The success of randomized-controlled stroke trials is dependent on the recruitment and retention of a sufficient number of patients, but fewer than half of all trials meet their target number of patients. We performed a search and review of the literature, and conducted a survey and workshop among 56 European stroke trialists, to identify barriers, suggest methods to improve recruitment and retention, and make a priority list of interventions that merit further evaluation. The survey and workshop identified a number of barriers to patient recruitment and retention, from patients' incapacity to consent, to handicaps that prevent patients from participation in trial-specific follow-up. Methods to improve recruitment and retention may include simple interventions with individual participants, funding of research networks, and reimbursement of new treatments by health services only when delivered within clinical trials. The literature review revealed that few methods have been formally evaluated. The top five priorities for evaluation identified in the workshop were as follows: short and illustrated patient information leaflets, nonwritten consent, reimbursement for new interventions only within a study, and monetary incentives to institutions taking part in research (for recruitment); and involvement of patient groups, remote and central follow-up, use of mobile devices, and reminders to patients about their consent to participate (for retention). Many interventions have been used with the aim of improving recruitment and retention of patients in stroke studies, but only a minority has been evaluated. We have identified methods that could be tested, and propose that such evaluations may be nested within on-going clinical trials. © 2016 World Stroke Organization.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mimura, Hidefumi, E-mail: mimura@marianna-u.ac.jp; Arai, Yasuaki, E-mail: arai-y3111@mvh.biglobe.ne.jp; Yamakado, Koichiro, E-mail: yama@clin.medic.mie-u.ac.jp

PurposeThis multicenter phase I/II study evaluated the safety, feasibility, and initial efficacy of radiofrequency ablation (RFA) for small malignant renal tumors.MethodsThirty-three patients were enrolled in the study. A single session of RFA was performed in patients with a renal tumor of 1–3 cm in greatest diameter, with the exception of lesions adjacent to the renal hilum. The primary endpoint was the safety of renal RFA, and the secondary endpoints were its feasibility and initial efficacy for local control, as well as the incidence and grade of adverse events. Clinical efficacy was evaluated by CT scans within 1 week and at a furthermore » 4 weeks after the procedure using the criteria adapted from the Response Evaluation Criteria in Solid Tumors.ResultsThe RFA procedure was completed in 100 % (95 % confidence interval [CI] 89–100 %) of all 33 patients. There were no severe adverse events (0 % [95 % CI 0–11 %]). Among the 33 patients, a complete response, partial response, progressive disease, and stable disease were seen in 28 (85 %), 0 (0 %), one (3 %), and one (3 %) patient(s), respectively, with a tumor response rate of 85 % [95 % CI 68–95 %]). Three patients (9 %), including one ineligible patient (3 %), were not evaluable. Out of 30 evaluable patients, a complete response was achieved in 28 (93 %).ConclusionThe current multicenter trial revealed that RFA is a safe, feasible, and effective treatment for small malignant renal tumors in patients who are not candidates for surgery.« less

Role of Google Glass in improving patient satisfaction for otolaryngology residents: a pilot study.

PubMed

Son, E; Halbert, A; Abreu, S; Hester, R; Jefferson, G; Jennings, K; Pine, H; Watts, T

2017-04-01

To demonstrate the feasibility and efficacy of the Google Glass as a tool to improve patient satisfaction and patient-physician communication for otolaryngology residents in the outpatient clinic setting. The primary outcome of the study was to improve patient satisfaction scores based on physician communication-related questions from Consumer Assessment of Healthcare Providers and Systems (CAHPS) surveys. Prospective randomised trial. Tertiary care hospital. To evaluate the effect on patient satisfaction, five residents were recorded using the Google Glass in an outpatient clinic setting by 50 randomised patients. Modified surveys based on the CG-CAHPS survey were completed by patients at the conclusion of each clinic encounter. The recorded videos were evaluated by two independent faculties. Summarised data and video were distributed to each resident for review as the intervention. The residents were recorded again by 45 additional patients with evaluation by patients and faculties. After intervention, the scores from faculty surveys regarding patient satisfaction including the subject of better explanations (P > 0.001), listening carefully (P > 0.001), addressing patient questions (P > 0.001), displaying respect (P > 0.001) and spending adequate time (P = 0.0005) all significantly improved, as well as overall performance (P = 0.014). The scores from patient surveys did significantly improve. This study demonstrates the improvements in patient satisfaction and patient-physician communication can be achieved with the use of Google Glass as a first-person recording device in the outpatient otolaryngology clinic setting. © 2016 John Wiley & Sons Ltd.

Indonesia Cohort of IO HAT Study to Evaluate Diabetes Management, Control, and Complications in Retrospective and Prospective Periods Among Insulin-Treated Patients with Type 1 and Type 2 Diabetes.

PubMed

Rudijanto, Achmad; Saraswati, Made R; Yunir, Em; Kumala, Poppy; Puteri, Happy Hs; Mandang, Veny Vv

2018-01-01

hypoglycemia is a major adverse event of insulin therapy for diabetes mellitus patients. The study was conducted to evaluate the incidence of hypoglycemia among insulin treated patients with type 1 diabetes mellitus (T1DM) or type 2 diabetes mellitus (T2DM) in the Indonesian cohort. this Indonesian cohort study consisted of retrospective and prospective evaluation of hypoglycemic episodes, using International Operations Hypoglycemia Assessment Tool (IO HAT) in 374 patients with diabetes (T1DM; n=17 or T2DM; n=357). The patients of ≥18 years of age and treated with insulin for >12 months were selected for this study (ClinicalTrials.gov number: NCT02306681). a total of 374 patients were enrolled in this study and completed SAQ1. All patients with T1DM (17 [100%]), and 347 (97.2%) patients with T2DM completed SAQ2. Almost all the patients in the 4-week prospective period reported at least one hypoglycemic event (T1DM 100%, T2DM 99.4%) and the incidence rate of any hypoglycemia was 67.5 events per patient-year (PPY) and 25.7 events PPY for T1DM and T2DM patients, respectively. Among patients with T1DM and T2DM, 5.9% and 36.4%, respectively, did not know what hypoglycemia was at baseline, also high proportion of patients had impaired hypoglycemic awareness in the study (82.4% and 62.7%, respectively). overall, high proportion of patients reported hypoglycemic events in the prospective period indicating under reporting during the retrospective period due to recall bias. Therefore, there is a need for patient education program to improve the awareness of hypoglycemia in diabetes patient in Indonesia.

Evaluation of the usability of a serious game aiming to teach facial expressions to schizophrenic patients.

PubMed

Isleyen, Filiz; Gulkesen, K Hakan; Cinemre, Buket; Samur, M Kemal; Zayim, Nese; Sen Kaya, Semiha

2014-01-01

In some psychological disorders such as autism and schizophrenia, loss of facial expression recognition skill may complicate patient's daily life. Information technology may help to develop facial expression recognition skill by educational software and games. We designed and developed an interactive web-based educational program with which we performed a usability study before investigating its effectiveness on the schizophrenia patients' ability of emotion perception. The purpose of this study is to describe the usability evaluation for a web-based game set that has been designed to teach facial expressions to schizophrenic patients. The usability study was done at two steps; first, we applied heuristic evaluation and the violations were rated in a scale from most to least severe and the major problems were solved. In the second step, think-aloud method was used and the web site was assessed by five schizophrenic patients. Eight experts participated in the heuristic evaluation, in which a total of 60 violations were identified with a mean severity of 2.77 (range: 0-4). All of the major problems (severity over 2.5) were listed and the usability problems were solved by the development team. After solving the problems, five users with a diagnosis of schizophrenia used the web site with the same scenario. They reported to have experienced minor, but different problems. In conclusion, we suggest that a combination of heuristic evaluation and think-aloud method may be an effective and efficient way for usability evaluations for the serious games that have been designed for special patient groups.

PTSD symptom reports of patients evaluated for the New Mexico Medical Cannabis Program.

PubMed

Greer, George R; Grob, Charles S; Halberstadt, Adam L

2014-01-01

New Mexico was the first state to list post-traumatic stress disorder (PTSD) as a condition for the use of medical cannabis. There are no published studies, other than case reports, of the effects of cannabis on PTSD symptoms. The purpose of the study was to report and statistically analyze psychometric data on PTSD symptoms collected during 80 psychiatric evaluations of patients applying to the New Mexico Medical Cannabis Program from 2009 to 2011. The Clinician Administered Posttraumatic Scale for DSM-IV (CAPS) was administered retrospectively and symptom scores were then collected and compared in a retrospective chart review of the first 80 patients evaluated. Greater than 75% reduction in CAPS symptom scores were reported when patients were using cannabis compared to when they were not. Cannabis is associated with reductions in PTSD symptoms in some patients, and prospective, placebo-controlled study is needed to determine efficacy of cannabis and its constituents in treating PTSD.

42 CFR 456.143 - Content of medical care evaluation studies.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Content of medical care evaluation studies. 456.143...: Medical Care Evaluation Studies § 456.143 Content of medical care evaluation studies. Each medical care... patient care; (b) Include analysis of at least the following: (1) Admissions; (2) Durations of stay; (3...

Realist Evaluation of the Use of Patient Experience Data to Improve the Quality of Inpatient Mental Health Care (EURIPIDES) in England: study protocol.

PubMed

Weich, Scott; Fenton, Sarah-Jane Hannah; Bhui, Kamaldeep; Staniszewska, Sophie; Madan, Jason; Larkin, Michael; Newton, Elizabeth; Crepaz-Keay, David; Canaway, Alastair; Croft, Charlotte; Griffiths, Frances

2018-06-14

Inpatient mental healthcare continues to be an area of high risk and where patients report negative experiences. To ensure the patient voice is heard, National Health Service (NHS) Trusts are required to collect feedback from patients routinely. We do not know what kinds of feedback are most important or what management processes are needed to translate this into effective action plans. Further, we do not know if this makes any difference to the patients themselves. This study seeks to explore which of the many different approaches to collecting and using patient experience data are the most useful for supporting improvements in inpatient mental healthcare. The overarching aim of the study is to arrive at recommendations for best practice in the collection and use of patient experience data in NHS England adult inpatient mental health settings. We present the protocol for Realist Evaluation of the Use of Patient Experience Data to Improve the Quality of Inpatient Mental Health Care study (EURIPIDES). The study is composed of five work packages (WPs), including a systematic review of patient experiences (WP1); a telephone survey to assist the selection of case sites (WP2); six indepth case studies involving interviews with service users, carers and staff to enable a realist evaluation of the use of patient experience to improve quality in adult inpatient mental health services (WP3); an economic evaluation of patient experience feedback activity (WP5); and a consensus conference (WP4). We discuss the methodological rationale for the five WPs. This study has received approval from West Midlands/South Birmingham NHS Research Ethics Committee. The outcome of the consensus conference meeting (WP4) will form the basis of the outputs to be disseminated to NHS providers. Dissemination will also take place through publications and presentations at relevant conferences. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Progressive loss of pancreatic function in chronic pancreatitis is delayed by main pancreatic duct decompression. A longitudinal prospective analysis of the modified puestow procedure.

PubMed Central

Nealon, W H; Thompson, J C

1993-01-01

OBJECTIVE: This study evaluated the effect of operative drainage of the main pancreatic duct (MPD) on functional derangements associated with chronic pancreatitis (CP). SUMMARY BACKGROUND DATA: The author previously reported delayed functional impairment in an evaluation of the impact of operative drainage in patients with CP. The author now reports on a prospective study of 143 patients with this diagnosis. METHODS: Each patient underwent 1) ERCP, 2) the Bentiromide PABA, 3) 72-hour fecal fat test, 4) oral glucose tolerance test (OGTT) and 5) fat meal (LIPOMUL)--stimulated pancreatic polypeptide release (PP). All patients were stratified as mild/moderate (M/M) or severe CP on the basis of a 5-point system that was developed by the author. Patients were studied at 16-month intervals. RESULTS: All 143 patients underwent initial and follow-up evaluations in a mean follow-up of 47.3 months; 83 of 143 patients had M/M grade at initial evaluation. Eighty-seven patients underwent (MPD) decompression to relieve abdominal pain. In a separate prospective 17 patients with a diagnosis of CP, a grade of M/M and non-disabling abdominal pain were randomized to operative or non-operative treatment; 9 of these randomized patients were operated upon and 8 were not. No patient improved their grade during follow-up; 47 of 83 M/M patients had operative drainage and 36 did not. This grade was preserved in 41 of 47 (87%) operated patients but in only 8 of the 36 non-operated patients (22%). In the randomized trial, seven of nine operated patients retained their functional status in follow-up, whereas only two of eight patients (25%) randomized to non-operation preserved their functional grade. CONCLUSIONS: These data in this large study as well as among a previous randomized sample, support a policy of early operative drainage before the development of irreversible functional impairment in patients with chronic pancreatitis and associated dilation of the main pancreatic duct. PMID:8489308

Patients with eating disorders showed no signs of coeliac disease before and after nutritional intervention.

PubMed

Kaltsa, Maria; Garoufi, Anastasia; Tsitsika, Artemis; Tsirogianni, Alexandra; Papasteriades, Chryssa; Kossiva, Lydia

2015-07-01

This study assessed the presence of specific antibodies for coeliac disease in outpatients suffering from eating disorders before and after nutritional intervention. We also evaluated whether those patients should undergo regular screening for coeliac disease. The sample consisted of 154 patients with a mean age of 16.7 years - ranging from one to 19 years of age - suffering from eating disorders. Serology screening for coeliac disease and total immunoglobulin A (IgA) levels was evaluated in the 154 children before the nutritional intervention and in 104 patients after the intervention. The patients consumed an adequate amount of gluten in both phases. Postintervention evaluation revealed that 92 patients (88.5%) achieved a normal body weight, while the remaining 12 (11.5%) became obese. Postprandial abdominal discomfort and pain were resolved. The serology tests were negative in all patients, before and after intervention. None displayed IgA deficiency. To the best of our knowledge, this was the first prospective study where patients underwent a screening serology for coeliac disease before and after nutritional intervention. No indication of the coexistence of eating disorders and coeliac disease was documented, and the patients in our study were unlikely to require regular screening for coeliac disease. ©2015 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Development and evaluation of the nurse quality of communication with patient questionnaire.

PubMed

Vuković, Mira; Gvozdenović, Branislav S; Stamatović-Gajić, Branka; Ilić, Miodrag; Gajić, Tomislav

2010-01-01

Nurse/patient relationship as a complex interrelation or as an interaction of the factor patient and factor nurse has been a subject of a number of studies during the past ten years. Nurse/patient communication is a special entity, usually observed within a framework of the wider nurse/patient relationship. In that regard, we wanted to develop a standardized questionnaire that could reliably measure the quality of communication between nurse and patient, and be used by nurses. The main goal of this study was to develop and evaluate construct validity of the Nurse Quality of Communication with Patient Questionnaire (NQCPQ), as well as to evaluate its reliability. The goal was also to establish a measure of inter-raters reliability, using two repeated measurements of results by items and scores of the NQCPQ, on the same observed units by two assessors. The starting NQCPQ that consists of 25 items, was filled in by two groups of nurses. Each nurse was questioned during morning and afternoon shifts, in order to evaluate their communication with hospitalized patients, using marks from 1 to 6. To evaluate construct validity, we used the analysis of main components, while reliability was assessed using intraclass correlation coefficient and Cronbach-alpha coefficient. To evaluate interraters reliability, we used Pearson correlation coefficient. Using a group of 118 patients, we explained 86% of the unknown, regarding the investigated phenomenon (communication nurse/patient), using one component by which we separated 6 items of the questionnaire. Inter-item correlation (alpha) in this component was 0.96. Pearson correlation coefficient was highly significant, value 0.7 by item, and correlation coefficient for scores at repeated measurements was 0.84. NQCPQ is 6-item instrument with high construct validity. It can be used to measure quality of nurse/patient communication in a simple, fast and reliable way. It could contribute to more adequate research and defining of this problem, and as such could be used in studies of interaction of psychometric, clinical, biochemical, socio-cultural, demographic and other parameters as well.

Knowledge translation and implementation in spinal cord injury: a systematic review.

PubMed

Noonan, V K; Wolfe, D L; Thorogood, N P; Park, S E; Hsieh, J T; Eng, J J

2014-08-01

To conduct a systematic review examining the effectiveness of knowledge translation (KT) interventions in changing clinical practice and patient outcomes. MEDLINE/PubMed, CINAHL, EMBASE and PsycINFO were searched for studies published from January 1980 to July 2012 that reported and evaluated an implemented KT intervention in spinal cord injury (SCI) care. We reviewed and summarized results from studies that documented the implemented KT intervention, its impact on changing clinician behavior and patient outcomes as well as the facilitators and barriers encountered during the implementation. A total of 13 articles featuring 10 studies were selected and abstracted from 4650 identified articles. KT interventions included developing and implementing patient care protocols, providing clinician education and incorporating outcome measures into clinical practice. The methods (or drivers) to facilitate the implementation included organizing training sessions for clinical staff, introducing computerized reminders and involving organizational leaders. The methodological quality of studies was mostly poor. Only 3 out of 10 studies evaluated the success of the implementation using statistical analyses, and all 3 reported significant behavior change. Out of the 10 studies, 6 evaluated the effect of the implementation on patient outcomes using statistical analyses, with 4 reporting significant improvements. The commonly cited facilitators and barriers were communication and resources, respectively. The field of KT in SCI is in its infancy with only a few relevant publications. However, there is some evidence that KT interventions may change clinician behavior and improve patient outcomes. Future studies should ensure rigorous study methods are used to evaluate KT interventions.

Assessing prescribing practices of clozapine before and after the implementation of an updated risk evaluation and mitigation strategy

PubMed Central

2018-01-01

Introduction: Clozapine is an atypical antipsychotic medication approved for treatment-resistant schizophrenia and suicidal behavior in schizophrenia or schizoaffective disorders. Despite its therapeutic efficacy, clozapine is associated with several adverse effects, including agranulocytosis. In late 2015, the Food and Drug Administration updated the risk evaluation and mitigation strategy (REMS) for clozapine with new requirements for monitoring, prescribing, and dispensing. The purpose of this study was to evaluate clozapine prescribing practices at a Kentucky state psychiatric hospital before and after the implementation of the updated REMS program. Methods: The primary outcome of this study was to evaluate clozapine prescribing practices by identifying the number of patients on clozapine therapy in the 6 months pre and post updated REMS implementation. Included in the study were patients at a Kentucky state psychiatric hospital on clozapine therapy for the 24 months before the updated REMS implementation and in the 6-month study period after the implementation. The secondary objective of this study examined psychiatrist comfort level of prescribing clozapine. Results: Since the implementation of the updated REMS program, there has been an increased percentage of patients that were prescribed clozapine at a Kentucky state psychiatric hospital. This increase was not statistically significant (P = .2610). Discussion: The prescribing practices of clozapine within this facility did not differ significantly comparing pre- and post-REMS change in terms of number of patients prescribed clozapine, patient's dose, and therapy duration. Data from this study contributes to the body of knowledge evaluating this new standard of practice under the updated REMS.

Evaluation of the association of sleep apnea-related systemic inflammation with CRP, ESR, and neutrophil-to-lymphocyte ratio.

PubMed

Korkmaz, Mukadder; Korkmaz, Hakan; Küçüker, Fatma; Ayyıldız, Sema Nur; Çankaya, Soner

2015-02-13

Obstructive sleep apnea syndrome (OSAS) is characterized by cyclic episodes of hypoxemia and reoxygenation. It has been suggested that OSAS is associated with chronic inflammation within the microvasculature. This low-grade inflammation may play a role in the pathophysiology of OSAS-related comorbidities. Evaluation of the inflammatory markers may predict the degree of the systemic inflammation and this may be a prognostic factor for future adverse events such as cardiovascular risks. Proinflammatory cytokines have been extensively studied in sleep-disordered breathing. Neutrophil-to-lymphocyte ratio is a recently described indicator of systemic inflammation, but it has not been studied in OSAS patients. In this study we aimed to evaluate the easily measurable parameters of systemic inflammation in these patients. We conducted this study to examine the association among OSAS and C- reactive protein, erythrocyte sedimentation rate, and neutrophil-to-lymphocyte ratio. OSAS patients who underwent overnight polysomnography were studied retrospectively. They were divided into 4 groups: control, mild, moderate, and severe OSAS patients. Blood test results and inflammatory markers were compared between the groups. One-way ANOVA and Kruskall-Wallis H test were used for statistical analysis. A total of 147 patients were included in the study. No differences in evaluated inflammatory markers were observed among the 4 groups. Evaluation of the OSAS-related systemic inflammation is not likely to be possible by CRP, ESR, or neutrophil-to-lymphocyte ratio measurements. These markers do not seem to be associated with the degree of the upper airway obstruction.

Computerized planimetry evaluation of hyperbaric oxygen therapy in the treatment of diabetic foot.

PubMed

Kawecki, Marek; Pasek, Jarosław; Cieślar, Grzegorz; Sieroń, Aleksander; Knefel, Grzegorz; Nowak, Mariusz; Glik, Justyna

2018-01-01

Diabetic foot ulcer is one of the major complications of diabetes mellitus in adults. The aim of the study was to conduct a planimetry evaluation of the effectiveness of hyperbaric oxygen therapy (HBOT) in the treatment of patients with vascular disorders caused by diabetic foot. The study included 94 patients, 30 females (32%) and 64 males (68%), aged 33-76 years, with diabetes lasting 1.5-32 years, who underwent HBOT due to diabetic foot. All patients from that group underwent vascular procedures prior to HBOT. In qualifying patients for hyperbaric oxygen therapy, transcutaneous oximetry method was applied (30-60 exposures in hyperbaric oxygen at pressure of 2.5 ATA). Progress in wound healing was evaluated by computerized planimetry system IRIS 4. In 26 patients the wounds were completely closed and in 37 patients the topical state was significantly improved - the wound surface decreased by 34% in average. During the treatment, in 11 patients amputation of fingers and metatarsal necrotic bones was performed, while in 9 patients amputation was prevented. A planimetry evaluation showed that the application of HBOT in the treatment of diabetic foot enhances foot ulcer healing, reduces tissue damage, contributes to the reduction of complications related to soft tissue and bone infections.

The role of fluorine-18-fluorodeoxyglucose positron emission tomography in evaluating the response to tyrosine-kinase inhibitors in patients with metastatic primary renal cell carcinoma.

PubMed

Caldarella, Carmelo; Muoio, Barbara; Isgrò, Maria Antonietta; Porfiri, Emilio; Treglia, Giorgio; Giovanella, Luca

2014-09-01

Positron emission tomography-computed tomography (PET-CT) using fluorodeoxyglucose (FDG) is increasingly used in the evaluation of patients with advanced renal cell carcinoma (RCC), primarily for staging purposes. The aim of this paper is to perform a systematic review about the usefulness of PET-CT using FDG in response assessment after treatment with tyrosine-kinase inhibitors (TKIs) in patients with advanced RCC. The scientific literature about the role of PET-CT using FDG in the assessment of response to treatment with TKIs in patients affected by advanced RCC was systematically reviewed. Seven studies about the role of PET-CT using FDG in the response assessment after treatment with TKIs (essentially sunitinib and sorafenib) in advanced RCC were retrieved in full-text and analysed, to determine the predictive role of this morpho-functional imaging method on patient outcome. To date, the role of PET-CT using FDG in evaluating the response to TKIs in metastatic RCC patients is still not well defined, partly due to heterogeneity of available studies; however, PET-CT reveals potential role for the selection of patients undergoing therapy with TKIs. The use of contrast-enhanced PET-CT appears to be promising for a "multi-dimensional" evaluation of treatment response in these patients.

Interexaminer reliability in physical examination of patients with low back pain.

PubMed

Strender, L E; Sjöblom, A; Sundell, K; Ludwig, R; Taube, A

1997-04-01

Seventy-one patients with low back pain were examined by two physiotherapists (50 patients) and two physicians (21 patients). The two physiotherapists had worked together for many years, but the two physicians had not. The interexaminer reliability of the clinical tests included in the physical examination was evaluated. To evaluate the interexaminer reliability of clinical tests used in the physical examination of patients with low back pain under ideal circumstances, which was the case for the physiotherapists. Numerous clinical tests are used in the evaluation of patients with low back pain. To reach the correct diagnosis, only tests with an acceptable validity and reliability should be used. Previous studies have mainly shown low reliability. It is important that clinical tests not be rejected because of low reliability caused by differences between examiners in performance of the examination and in their definition of normal results. Two examiners, either two physiotherapists or two physicians, independently examined patients with low back pain. In approximately half of the clinical tests studied, an acceptable reliability was demonstrated. On the basis of the physiotherapists series, the reliability was acceptable for a number of clinical tests that are used in the evaluation of patients with low back pain. The results suggest that clinical tests should be standardized to a much higher degree than they are today.

A 10 year follow-up study after Roux-Elmslie-Trillat treatment for cases of patellar instability.

PubMed

Endres, Stefan; Wilke, Axel

2011-02-18

A retrospective study concerning patients presenting with patella instability, treated using a Roux-Elmslie-Trillat reconstruction operation and followed up for 10 years following surgery, is presented. Pre-operative and follow-up radiographic evaluation included the weight-bearing anteroposterior and merchant views. Evaluation was carried out using the Insall-Salvati index, sulcus and congruence angle. The Roux-Elmslie-Trillat reconstruction operation was performed on 18 patients. The clinical evaluation at follow-up was performed using the Knee-Society-Score (KSS) and Tegner-Score. Subjective results of the operation were classed as excellent or good in 16 of the 18 patients ten years after surgery; persistent instability of the patella was recorded in only one of the 18 patients. The majority of patients returned to the same level of sporting activity after surgery as they had participated in before injury. The Roux-Elmslie-Trillat procedure could be recommended in cases presenting with an increased q-angle, trochlea dysplasia or failed soft tissue surgery. In the present study the majority of patients report a return to previous sporting activity ten years after surgery.

Progression of leprosy neuropathy: a case series study

PubMed Central

Vital, Robson T; Illarramendi, Ximena; Nascimento, Osvaldo; Hacker, Mariana A; Sarno, Euzenir N; Jardim, Marcia R

2012-01-01

A need still exists to determine the clinical and neurophysiological characteristics of leprosy neuropathy at distinct times of the disease by different methods that measure the various nerve fiber functions. A prospective clinical study was performed with 10 paucibacillary (PB) and 12 multibacillary (MB) patients evaluated at diagnosis and one year after cessation of multidrug therapy (MDT). Peripheral nerve function was assessed clinically and by means of the sympathetic skin response, skin vasomotor reflex, and nerve conduction study (NCS). At diagnosis, 73% of the total 22 patients had nerve function impairment (NFI). Autonomic function (χ2= 5.5, P= 0.019) and NCS (χ2= 7.765, P= 0.01) were significantly more altered in MB than PB patients. At final evaluation, NFI of the MB patients had worsened, especially among the six who had leprosy reaction. As the NFI of PB patients showed improvement, a significant difference between the two groups (χ2= 12.320, P= 0.001) was observed. A high prevalence of neuropathy was observed in newly diagnosed patients. Associating different tests with a thorough clinical neurological evaluation increases detection rates. PMID:22741099

Evaluation of choroidal thickness in psoriasis using optical coherence tomography.

PubMed

Türkcü, Fatih Mehmet; Şahin, Alparslan; Yüksel, Harun; Akkurt, Meltem; Uçmak, Derya; Çınar, Yasin; Yıldırım, Adnan; Çaça, İhsan

2016-12-01

The purpose of this study was to evaluate choroidal thickness (CT) in patients with psoriasis using enhanced depth imaging optical coherence tomography (EDI-OCT) and to determine its relationship with psoriasis activity indices. In this prospective study, EDI-OCT images were obtained in consecutive patients with psoriasis and in age-gender-matched healthy individuals. Comprehensive ophthalmic examination and EDI-OCT evaluation were performed. CT was measured in the subfoveal area. Correlation analyses were performed to identify the relationship of the CT with disease duration and clinical disease activity score. In total, 65 individuals were evaluated in this study, 35 with psoriasis and 30 controls. The mean disease duration of the patients with psoriasis was 15.7 ± 8.8 years (0.3-34 years). There was no difference between groups with respect to age and gender (p = 0.695 and p = 0.628, respectively). Five of the 35 patients with psoriasis had anterior uveitis. None of the patients with psoriasis had signs of posterior uveitis. CT was significantly higher in the psoriasis group than that of control subjects (p < 0.001). The mean central foveal thickness was comparable between groups (p = 0.672). There was also no significant correlation between EDI-OCT, disease activity score, and disease duration (p < 0.05). Choroidal thickness is increased in psoriasis patients. Large serial and comparative studies are necessary to evaluate EDI-OCT, an examination that may be helpful in understanding the effects of psoriasis on the eye and its pathophysiology.

Safety, tolerability, efficacy and pharmacodynamics of the selective JAK1 inhibitor GSK2586184 in patients with systemic lupus erythematosus.

PubMed

Kahl, L; Patel, J; Layton, M; Binks, M; Hicks, K; Leon, G; Hachulla, E; Machado, D; Staumont-Sallé, D; Dickson, M; Condreay, L; Schifano, L; Zamuner, S; van Vollenhoven, R F

2016-11-01

We aimed to evaluate the pharmacodynamics, efficacy, safety and tolerability of the JAK1 inhibitor GSK2586184 in adults with systemic lupus erythematosus (SLE). In this adaptive, randomized, double-blind, placebo-controlled study, patients received oral GSK2586184 50-400 mg, or placebo twice daily for 12 weeks. Primary endpoints included interferon-mediated messenger RNA transcription over time, changes in Safety of Estrogen in Lupus National Assessment-SLE Disease Activity Index score, and number/severity of adverse events. A pre-specified interim analysis was performed when ≥ 5 patients per group completed 2 weeks of treatment. In total, 84-92% of patients were high baseline expressors of the interferon transcriptional biomarkers evaluated. At interim analysis, GSK2586184 showed no significant effect on mean interferon transcriptional biomarker expression (all panels). The study was declared futile and recruitment was halted at 50 patients. Shortly thereafter, significant safety data were identified, including elevated liver enzymes in six patients (one confirmed and one suspected case of Drug Reaction with Eosinophilia and Systemic Symptoms), leading to immediate dosing cessation. Safety of Estrogen in Lupus National Assessment-SLE Disease Activity Index scores were not analysed due to the small number of patients completing the study. The study futility and safety data described for GSK2586184 do not support further evaluation in patients with SLE. Study identifiers: GSK Study JAK115919; ClinicalTrials.gov identifier: NCT01777256.

Evaluation of the response to selective internal radiation therapy in patients with hepatocellular cancer according to pretreatment (99m)Tc-MAA uptake.

PubMed

Kucuk, Ozlem N; Soydal, Cigdem; Araz, Mine; Ozkan, Elgin; Aras, Gulseren

2013-04-01

The aim of the study was to evaluate if there is a prognostic importance of pretreatment Tc-MAA uptake of liver lesion of patients who received Y selective internal radiation therapy (SIRT) treatment for hepatocellular cancer (HCC) or not. Nineteen patients (5 female and 14 male patients; mean age, 64.5 ± 14.7 years; range, 57-73 years) who received SIRT treatment in our department for HCC between June 2008 and May 2011 were included in the study. All the patients have undergone Tc-MAA scintigraphy within 2 weeks' period before treatment for evaluation of presence of extrahepatic uptake. Patients were evaluated according to their lesions' Tc-MAA uptake patterns. Response to the treatment, presence of progression after treatment, and progression-free survival of all the patients were calculated. Treatment has been administered on the right and left lobes of the liver in 18 and 1 patient, respectively. The mean treatment dose was estimated as 1.4 + 1.0 GBq. In the pretreatment Tc-MAA scintigraphy, liver lesions of 5 patients were hypoactive, and 14 patients were hyperactive. In the hypoactive group, whereas 2 patients (40%) were responders to treatment, 3 were nonresponders (60%). In the hyperactive group, 8 (58%) and 6 (42%) patients were responders and nonresponders, respectively (P = 0.51). Disease progression was seen in 4 (80%) and 8 patients (58%) in the hypoactive group and hyperactive groups, respectively (P = 0.36). Progression-free survival of the hypoactive group was calculated as 8 ± 4.3 months and of the hyperactive group 11 ± 4.7 months (P = 0.22). Despite the small number of patients, this study revealed that there is no significance between tumor response and progression rates of patients who received SIRT for HCC with or without pretreatment Tc-MAA uptake in liver lesions. Selective internal radiation therapy could be safely performed in patients who have hypoactive lesions in Tc-MAA scintigraphy.

The interview with a patient on dialysis: feeling, emotions and fears.

PubMed

Brunori, Francesco; Dozio, Beatrice; Colzani, Sara; Pozzi, Marco; Pisano, Lucia; Galassi, Andrea; Santorelli, Gennaro; Auricchio, Sara; Busnelli, Luisa; Di Carlo, Angela; Viganò, Monica; Calabrese, Valentina; Mariani, Laura; Mossa, Monica; Longoni, Stefania; Scanziani, Renzo

2016-01-01

This study has been performed in the Nephrology and Dialysis Unit, in Desio Hospital, Italy. The aim of this study is to evaluate, starting from research questions, which information is given to patient in the pre-dialysis colloquia for his/her chosen dialysis methods. Moreover, the study evaluated feelings, emotions and fears since the announcement of the necessity of dialysis treatment. The objective of the study was reached through the interview with patients on dialysis. The fact-finding survey was based on the tools of social research, as the semi-structured interview. Instead of using the questionnaire, even though it make it easier to collect larger set of data, the Authors decided to interview patients in person, since the interview allows direct patient contact and to build a relationship of trust with the interviewer, in order to allow patient explain better his/her feeling.

Medical Administration: Patient Regulating To and Within the Continental United States

DTIC Science & Technology

1990-03-30

the muscles, neuromuscular junctions, peripheral nerves, spinal cord, and brain. APY Electroencephalography See EVALUATIONS. APM Electromyography See...Oxygen Ther- apy See EVALUATIONS. SSTX Kidney Transplants See SURGERY/Urology. SSF Morbid Obesity Surgery Patients requiring surgery for morbid obesity...Scans. APG Cytogenetics Patients having, or suspected of having, genetic abnormalities, or chromosomal study is indi- cated. APY

Development and Pilot Evaluation of a Psychosocial Intervention Program for Patients with Age-Related Macular Degeneration

ERIC Educational Resources Information Center

Birk, Tanja; Hickl, Susanne; Wahl, Hans-Werner; Miller, Daniel; Kammerer, Annette; Holz, Frank; Becker, Stefanie; Volcker, Hans E.

2004-01-01

Purpose: The psychosocial needs of patients suffering from severe visual loss associated with advanced age-related macular degeneration (ARMD) are generally ignored in the clinical routine. The aim of this study was to develop and evaluate a psychosocial intervention program for ARMD patients. This intervention program was based on six modules…

What is the benefit of treatment with multiple lines of chemotherapy for patients with metastatic breast cancer? A retrospective cohort study.

PubMed

Bakker, J L; Wever, K; van Waesberghe, J H; Beeker, A; Meijers-Heijboer, H; Konings, I R; Verheul, H M W

2015-12-01

Despite the extensive clinical experience, it is still under debate to what extent patients with metastatic breast cancer (MBC) benefit from multiple lines of chemotherapy beyond standard first or second line treatment. Selection of patients with MBC who will benefit from treatment is crucial to improve outcome and reduce unnecessary toxicity. In this retrospective study, systemic treatment outcome for patients with metastatic MBC is being evaluated. We evaluated to what extent the clinical benefit of prior chemotherapy can predict the success of a subsequent treatment line. Ninety-one patients treated with chemotherapy for MBC between January 2005 and January 2009 were included in this study. Clinical characteristics of patients, choices of chemotherapy and response at first evaluation of every treatment line was evaluated based on radiologic and clinical data. Patients received multiple systemic cytotoxic and biological (combination) therapies. 30% of these patients received more than five consecutive systemic (combination) treatments. First line chemotherapy was mostly anthracycline-based, followed by taxanes, capecitabine and vinorelbine. The response rate (RR, complete response plus partial response according to RECIST 1.1) decreased from 20% (95% CI 11-28%) upon first line of treatment to 0% upon the fourth line. The clinical benefit rate (combining RR and stable disease) decreased from 85% (95% CI 78-93%) in the first to 54% (95% CI 26-67) upon the fourth line. 24% of the patients with clinical benefit at first evaluation did not receive a subsequent line of treatment when progressive disease occurred, while sixty-one percent of the patients with progressive disease at first evaluation of a treatment did not receive a subsequent line of chemotherapy. When applied, the efficacy of a subsequent line of treatment was similar for patients independent of previous treatment benefit. The clinical benefit at first evaluation from systemic treatment in MBC does not predict for subsequent treatment benefit in this retrospective analysis. The fact that 61% of patients did not receive subsequent treatment after previous treatment failure suggests that either clinical judgement is of critical value in selection of patients to prevent them from unnecessary toxicity or, alternatively indicates that based on the assumption that prior treatment failure predicts for lack of benefit undertreatment of patients occurs. Therefore, a more adequate clinical judgement tool or predictive biomarkers for response are urgently needed to improve treatment outcome. Copyright © 2015. Published by Elsevier Ltd.

How do patients perceive ambulatory psychiatric care and what are their needs?

PubMed

Małus, Aleksandra; Galińska-Skok, Beata; Konarzewska, Beata; Szulc, Agata

2018-03-14

The quality of a doctor-patient relationship plays a vital role in all fields of medicine. In the case of psychiatry, this role is special as it provides the foundation for the whole therapeutic process. The aim of this study was to investigate the patient's perspective on psychiatric visits: patient's attitudes towards the psychiatrist, patient's view of the patient-psychiatrist relationship, and the patient's needs and expectations from this relationship. 615 psychiatric outpatients responded to the anonymous questionnaires connected with their attitudes towards the psychiatrist, evaluation of the doctor, and expectations from psychiatric care. The study was conducted in 10 out of 30 public centres for psychiatric care in north-eastern Poland. Generally, the patients liked and positively evaluated their psychiatrists. Patient's liking for the doctor was connected with the feeling that the doctor also liked the patient, as well as with perceiving the doctor as competent and willing to meet the patient. The longer the treatment with a particular psychiatrist and the rarer need to consult the doctor, the more positive attitude and evaluation of the doctor patients had. According to the patients, the most significant expectations were associated with both conversation with the doctor and receiving emotional support. The key phase for forming the patient-psychiatrist relationship was the first stage of cooperation in which patients created their attitudes towards the doctor without modifying them at further stages. Thus, further studies on learning and developing the ability to establish the relationship with the patient, inspiring the patient's trust and making psychiatric appointments comfortable from the first meeting, will be highly valuable.

Evaluation of a cancer patient navigation program ("Onkolotse") in terms of hospitalization rates, resource use and healthcare costs: rationale and design of a randomized, controlled study.

PubMed

Porzig, Ralf; Neugebauer, Sina; Heckmann, Thomas; Adolf, Daniela; Kaskel, Peter; Froster, Ursula G

2018-06-05

Concepts for the nursing and care of cancer patients through a "navigation service" have attracted much interest. However, there is still room for improvement in terms of their funding and coverage. The Saxon Cancer Society designed a prospective, randomized, multicenter, longitudinal study with a view to determining the positive effects of a cancer patient navigator program. The objective of this ongoing study is to evaluate the impact of the cancer patient navigation program on cancer patients and cost bearers in Germany. The study population in this evaluation comprises cancer patients with gastric carcinoma, pancreatic carcinoma, colorectal cancer, melanoma or gynecological cancer who have been hospitalized at least once at one of the study centers as well as their relatives, outpatient and inpatient physicians, and cancer nurses. It is planned to randomize 340 cancer patients (stomach, colonic/rectal cancer, gynecological cancer, melanoma) at five centers to an intervention group (care by patient navigators based on standardized operating procedures) or a control group in a one-to-one ratio. The primary target parameter is the number of hospitalizations within the 12-month intervention period. The participants are asked to complete various questionnaires on patient-related outcomes at baseline and at 3 and 12 months (SF 36, HADS, PAM 13, and others). Data on drug therapy, utilization of health services, and medical expenses will also be analyzed. For the first time, the study will provide data on the effectiveness of a patient support program in cancer care in Germany from a randomized trial with a high level of evidence. The study has been registered under DRKS00013199 in the German Clinical Trials Register.

Evaluating outcomes of palliative photodynamic therapy: instrument development and preliminary results

NASA Astrophysics Data System (ADS)

Goodell, Teresa T.; Bargo, Paulo R.; Jacques, Steven L.

2002-06-01

Background: Subjective measures are considered the gold standard in palliative care evaluation, but no studies have evaluated palliative photodynamic therapy (PDT) subjectively. If PDT is to be accepted as a palliative therapy for later-stage obstructing esophageal and lung cancer, evidence of its effectiveness and acceptability to patients must be made known. Study Design/Materials and Methods: This ongoing study's major aim is to evaluate subjective outcomes of PDT in patients with obstructing esophageal and lung cancer. Existing measures of health status, dysphagia and performance status were supplemented with an instrument developed to evaluate PDT symptom relief and side effect burden, the PDT Side Effects Survey (PSES). Results: PDT patients treated with porfimer sodium (Photofrin) and 630-nm light experienced reduced dysphagia grade and stable performance status for at least one month after PDT (N= 10-17), but these effects did not necessarily persist at three months. Fatigue, appetite and quality of life may be the most burdensome issues for these patients. Conclusions: Preliminary data suggest that the PSES is an acceptable and valid tool for measuring subjective outcomes of palliative PDT. This study is the first attempt to systematically evaluate subjective outcomes of palliative PDT. Multi-center outcomes research is needed to draw generalizable conclusions that will establish PDT's effectiveness in actual clinical practice and enhance the wider adoption of PDT as a cancer symptom relief modality.

Phase II Evaluation of IPI-926, an Oral Hedgehog Inhibitor, in Patients with Myelofibrosis

PubMed Central

Sasaki, Koji; Gotlib, Jason R.; Mesa, Ruben A.; Newberry, Kate J.; Ravandi, Farhad; Cortes, Jorge E.; Kelly, Patrick; Kutok, Jeffery L.; Kantarjian, Hagop M.; Verstovsek, Srdan

2016-01-01

The clinical safety and efficacy of IPI-926 was evaluated in 14 patients with myelofibrosis in a phase II study. Patients received 160-mg IPI-926 orally in continuous 28-day cycles. The median treatment duration was 5.1 months, and all patients had discontinued treatment by 7.5 months. Nine patients discontinued due to lack of response as determined by the treating physician, two after developing acute leukemia and one due to disease progression/loss of response. Twelve patients had slight reductions in spleen size (less than 50% from baseline), but symptoms did not improve consistently. One patient achieved transfusion independence lasting 5 months. Reductions in GLI1 mRNA and protein levels, JAK2V617F allele burden, degree of fibrosis, or cytokine levels were observed in some patients, but were not significant when evaluated for the cohort. Low-grade gastrointestinal/liver abnormalities were the most common toxicities. The results did not support continued evaluation of IPI-926 as a monotherapy in myelofibrosis. PMID:25641433

Prospective study to evaluate the clinical and radiological outcome of patients with scleroderma of the face.

PubMed

Careta, Mariana Figueiroa; Leite, Claudia da Costa; Cresta, Fernando; Albino, Jose; Tsunami, Mirian; Romiti, Ricardo

2013-09-01

Scleroderma featuring rare connective tissue disease that manifests as skin sclerosis and variable systemic involvement. Two categories of scleroderma are known: systemic sclerosis, characterized by cutaneous sclerosis and visceral involvement and localized scleroderma or morphea which classically presents benign evolution and self-limited, confined to the skin and/or underlying tissue. Recent studies show that the localized form may possibly course with involvement of internal organs and variable morbidity. This study aimed to determine the demographic characteristics, the prevalence of systemic manifestations and laboratory findings, as well as the association with autoimmune diseases, and the evolution of neurological findings, both clinical as brain MRI in patients with scleroderma of the face and its relation with the activity skin. Patients with localized scleroderma with facial involvement were evaluated and underwent neurological examination, magnetic resonance imaging and ophthalmology evaluation. After 3years, the patients were subjected again to MRI. We studied 12 patients with localized scleroderma of the face. Of this total, headache being the most frequent complaint found in 66.7% of patients, 33.3% had neurological changes possibly associated with scleroderma. As for ophthalmologic evaluation, 25% of patients showed abnormalities. The most frequent parenchymal finding was the presence of lesions with hyperintense or hypointense signal in 75% of patients, followed by ventricular asymmetry at 16.7%. Of the patients who had neurological deficits, 75% also had a change to MRI. In all patients, imaging findings after 3years were unchanged. During this interval of 3years, 25% of patients showed signs of activity of scleroderma. Patients with localized scleroderma of the face have a high prevalence of neurological and ophthalmological changes. Based on these findings, we suggest that all cases of localized scleroderma of the face should be thoroughly examined for the presence of systemic changes. Copyright © 2013 Elsevier B.V. All rights reserved.

The implementation and evaluation of therapeutic touch in burn patients: an instructive experience of conducting a scientific study within a non-academic nursing setting.

PubMed

Busch, Martine; Visser, Adriaan; Eybrechts, Maggie; van Komen, Rob; Oen, Irma; Olff, Miranda; Dokter, Jan; Boxma, Han

2012-12-01

Evaluation of therapeutic touch (TT) in the nursing of burn patients; post hoc evaluation of the research process in a non-academic nursing setting. 38 burn patients received either TT or nursing presence. On admission, days 2, 5 and 10 of hospitalization, data were collected on anxiety for pain, salivary cortisol, and pain medication. Interviews with nurses were held concerning research in a non-academic setting. Anxiety for pain was more reduced on day 10 in the TT-group. The TT-group was prescribed less morphine on day 1 and 2. On day 2 cortisol level before dressing changes was higher in the TT-group. The situational challenges of this study led to inconsistencies in data collection and a high patient attrition rate, weakening its statistical power. Conducting an effect study within daily nursing practice should not be done with a nursing staff inexperienced in research. Analysis of the remaining data justifies further research on TT for burn patients with pain, anxiety for pain, and cortisol levels as outcomes. Administering and evaluating TT during daily care requires nurses experienced both in TT and research, thus leading to less attrition and missing data, increasing the power of future studies. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Feasibility of the evidence-based cognitive telerehabilitation program Remind for patients with primary brain tumors.

PubMed

van der Linden, Sophie D; Sitskoorn, Margriet M; Rutten, Geert-Jan M; Gehring, Karin

2018-05-01

Many patients with primary brain tumors experience cognitive deficits. Cognitive rehabilitation programs focus on alleviating these deficits, but availability of such programs is limited. Our large randomized controlled trial (RCT) demonstrated positive effects of the cognitive rehabilitation program developed by our group. We converted the program into the iPad-based cognitive rehabilitation program ReMind, to increase its accessibility. The app incorporates psychoeducation, strategy training and retraining. This pilot study in patients with primary brain tumors evaluates the feasibility of the use of the ReMind-app in a clinical (research) setting in terms of accrual, attrition, adherence and patient satisfaction. The intervention commenced 3 months after resective surgery and patients were advised to spend 3 h per week on the program for 10 weeks. Of 28 eligible patients, 15 patients with presumed low-grade glioma or meningioma provided informed consent. Most important reason for decline was that patients (7) experienced no cognitive complaints. Participants completed on average 71% of the strategy training and 76% of the retraining. Some patients evaluated the retraining as too easy. Overall, 85% of the patients evaluated the intervention as "good" or "excellent". All patients indicated that they would recommend the program to other patients with brain tumors. The ReMind-app is the first evidence-based cognitive telerehabilitation program for adult patients with brain tumors and this pilot study suggests that postoperative cognitive rehabilitation via this app is feasible. Based on patients' feedback, we have expanded the retraining with more difficult exercises. We will evaluate the efficacy of ReMind in an RCT.

Evaluation of a patient navigation program to promote colorectal cancer screening in rural Georgia, USA.

PubMed

Honeycutt, Sally; Green, Rhonda; Ballard, Denise; Hermstad, April; Brueder, Alex; Haardörfer, Regine; Yam, Jennifer; Arriola, Kimberly J

2013-08-15

Colorectal cancer (CRC) is a leading cause of cancer death in the United States. Early detection through recommended screening has been shown to have favorable treatment outcomes, yet screening rates among the medically underserved and uninsured are low, particularly for rural and minority populations. This study evaluated the effectiveness of a patient navigation program that addresses individual and systemic barriers to CRC screening for patients at rural, federally qualified community health centers. This quasi-experimental evaluation compared low-income patients at average risk for CRC (n = 809) from 4 intervention clinics and 9 comparison clinics. We abstracted medical chart data on patient demographics, CRC history and risk factors, and CRC screening referrals and examinations. Outcomes of interest were colonoscopy referral and examination during the study period and being compliant with recommended screening guidelines at the end of the study period. We conducted multilevel logistic analyses to evaluate the program's effectiveness. Patients at intervention clinics were significantly more likely than patients at comparison clinics to undergo colonoscopy screening (35% versus 7%, odds ratio = 7.9, P < .01) and be guideline-compliant on at least one CRC screening test (43% versus 11%, odds ratio = 5.9, P < .001). Patient navigation, delivered through the Community Cancer Screening Program, can be an effective approach to ensure that lifesaving, preventive health screenings are provided to low-income adults in a rural setting. Copyright © 2013 American Cancer Society.

Compensation Claims for Sub-substandard Care of Patients with Gastroentero-pancreatic Neuroendocrine Tumors: A Nationwide Descriptive Study of Cases Between 2005-2016 in Norway.

PubMed

Desserud, Kari F; Bukholm, Ida; Søreide, Jon Arne

2017-10-01

Management of patients with neuroendocrine tumors of the gastrointestinal tract or pancreas (GEP-NENs) poses diagnostic and therapeutic challenges. This study described the medico-legal claims reported to a national governmental system that oversees compensation to patients with GEP-NENs Materials and Methods: An electronic search of the Norwegian System of Compensation to Patients database was performed to identify claims evaluated between 2005-2016. The clinical information and the medico-legal evaluation were reviewed. We identified seven patients, five women and two men, with a median age of 57 (range=47-73) years. Delayed diagnosis (median diagnostic delay of 18 (range=6-48) months) was the main cause for claims in six out of the seven patients). Four patients received financial compensation based on the claim judgement. This review of claims that were evaluated by the Norwegian System of Compensation to Patients showed that a timely diagnosis of GEP-NENs remains a clinical challenge. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

Adherence with national guidelines in hospitalized patients with community-acquired pneumonia: results from the CAPO study in Venezuela.

PubMed

Levy, Gur; Perez, Mario; Rodríguez, Benito; Hernández Voth, Ana; Perez, Jorge; Gnoni, Martin; Kelley, Robert; Wiemken, Timothy; Ramirez, Julio

2015-04-01

The Community-Acquired Pneumonia Organization (CAPO) is an international observational study in 130 hospitals, with a total of 31 countries, to assess the current management of hospitalized patients with community-acquired pneumonia (CAP). 2 Using the centralized database of CAPO was decided to conduct this study with the aim of evaluate the level of adherence with national guidelines in Venezuela, to define in which areas an intervention may be necessary to improve the quality of care of hospitalized patients with CAP. In this observational retrospective study quality indicators were used to evaluate the management of hospitalized patients with CAP in 8 Venezuelan's centers. The care of the patients was evaluated in the areas of: hospitalization, oxygen therapy, empiric antibiotic therapy, switch therapy, etiological studies, blood cultures indication, and prevention. The compliance was rated as good (>90%), intermediate (60% to 90%), or low (<60%). A total of 454 patients with CAP were enrolled. The empiric treatment administered within 8 hours of the patient arrival to the hospital was good (96%), but the rest of the indicators showed a low level of adherence (<60%). We can say that there are many areas in the management of CAP in Venezuela that are not performed according to the national guidelines of SOVETHORAX.1 In any quality improvement process the first step is to evaluate the difference between what is recommended and what is done in clinical practice. While this study meets this first step, the challenge for the future is to implement the processes necessary to improve the management of CAP in Venezuela. Copyright © 2013 SEPAR. Published by Elsevier Espana. All rights reserved.

Study of anti-cancer effects of chemotherapeutic agents and radiotherapy in breast cancer patients using fluorescence spectroscopy

NASA Astrophysics Data System (ADS)

Chithra, K.; Vijayaraghavan, S.; Prakasarao, Aruna; Singaravelu, Ganesan

2017-02-01

The analysis of the variations in the spectroscopic patterns of the key bio molecules using Native fluorescence spectroscopy, without exogenous labels, has emerged as a new trend in the characterization of the Physiological State and the Discrimination of Pathological from normal conditions of cells and tissues as the relative concentration of these bio-molecules serve as markers in evaluating the presence of cancer in the body. The aim of this unique study is to use these features of Optical spectroscopy in monitoring the behavior of cells to treatment and thus to evaluate the response to Chemotherapeutic agents and Radiation in Breast Cancer Patients. The results of the study conducted using NFS of Human blood plasma of biopsy proved Breast Cancer patients undergoing treatment are promising, enhancing the scope of Native fluorescence Spectroscopy emerging as a promising technology in the evaluation of Therapeutic Response in Breast Cancer Patients.

Nonsurgically treated carpal tunnel syndrome in the manual worker.

PubMed

Monsivais, J J; Bucher, P A; Monsivais, D B

1994-10-01

This study evaluates the course of carpal tunnel syndrome in a group of manual laborers who declined surgery for personal or social reasons. Thirty-five patients and 67 extremities with carpal tunnel syndrome were evaluated in a group of manual laborers. The carpal tunnel syndrome was classified as mild, moderate, or severe on the basis of initial evaluation data. Sensory batteries, motor and sensory conduction velocities, and electrical studies were performed on a scheduled basis. Follow-up ranged between 14 and 58 months, with an average of 34.3 months. Three patients became worse and one improved during the study period. All others remained unchanged. Six patients returned to work, but only three returned to their original jobs. Although carpal tunnel syndrome does not appear to be a progressive condition once the triggering cause is removed, nonsurgical treatment does not seem to be the treatment of choice for patients who must continue in a manual labor position.

The patient assessment questionnaire: a new instrument for evaluating the interpersonal skills of vocational dental practitioners.

PubMed

Hurst, Y K; Prescott-Clements, L E; Rennie, J S

2004-10-23

This paper describes a pilot study aimed at evaluating a new instrument, the patient assessment questionnaire (PAQ), which uses patient ratings for the assessment of communication skills and professionalism in vocational practitioners (VDPs). The PAQ was developed as part of an assessment system designed to address all round competence. Acohort of 99 VDPs took part in the study. Questionnaires were distributed to consecutive patients in the general dental service at two time points in the training year. Data from the pilot study was analysed to determine whether the PAQ fulfilled the criteria for robust assessment. Results provide evidence of high levels of reliability, validity and feasibility of the PAQ instrument. All indications to date suggest that the PAQ will prove to be a valuable assessment tool. It is currently being evaluated as part of the system used to assess the all round competence of dental graduates undertaking vocational training in Scotland.

Epidermal growth factor receptor-tyrosine kinase inhibitors for non-small-cell lung cancer patients aged 80 years or older: A retrospective analysis

PubMed Central

NAKAO, MAKOTO; MURAMATSU, HIDEKI; SONE, KAZUKI; AOKI, SACHIKO; AKIKO, HARATA; KAGAWA, YUSUKE; SATO, HIDEFUMI; KUNIEDA, TAKEFUMI

2015-01-01

The efficacy of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) in elderly patients with non-small-cell lung cancer (NSCLC) remains uncertain. This retrospective study aimed to evaluate the efficacy and feasibility of EGFR-TKIs for NSCLC patients aged ≥ 80 years. We analyzed data from 21 NSCLC patients aged ≥ 80 years who were administered gefitinib and/or erlotinib between January, 2009 and December, 2014. The clinical characteristics, smoking status, type of EFGR mutation and the efficacy and toxicity of EGFR-TKIs were evaluated in these patients. In total, 14 (66.7%), 5 (23.8%) and 2 patients (9.5%) displayed partial response, stable disease and progressive disease, respectively. The median progression-free survival was 182 days, whereas the median overall survival was 371 days. Adverse events ≥ grade 2 were as follows: skin toxicities, 12 patients; liver function test abnormalities, 7 patients; anorexia, 3 patients; and diarrhea, 2 patients. Dose reduction of EGFR-TKIs due to adverse events was required in 15 patients (71.4%). Although gefitinib and erlotinib therapy may be beneficial in patients aged ≥ 80 years, EGFR-TKI dose modification may be necessary according to the overall medical condition of elderly patients. Further studies are required to evaluate our findings. PMID:25798276

Clinical Evaluation of Hyaluronic Acid Sponge with Zinc versus Placebo for Scar Reduction after Breast Surgery

PubMed Central

Mahedia, Monali; Shah, Nilay

2016-01-01

Background: Scar formation is a major source of dissatisfaction among patients and surgeons. Individually, hyaluronan, or hyaluronic acid (HA), and zinc have been shown to reduce scarring. The authors evaluated the safety and efficacy of an HA sponge with zinc compared with placebo when applied to bilateral breast surgery scars; specifically, they evaluated whether the use of this product modulates inflammation and immediate scarring in treated patients after bilateral breast surgery. Methods: This double-blind, randomized, prospective study was approved by the local institutional review board. Bilateral breast surgery patients with right and left incision lines were randomly assigned to receive HA sponge with zinc or placebo within 2 to 4 days after their procedure. Participants were followed up at 6 weeks, 12 weeks, and 1 year and evaluated at 12 weeks. Three blinded evaluators reviewed photographs of the incision lines and assessed the scars using a visual analog scale, new scale, and a patient satisfaction survey. Results: Nineteen bilateral breast surgery patients were enrolled in the study. Statistical analysis was performed on 14 patients who completed the follow-up. The mean visual analog scale score was lower for the side receiving the HA sponge with zinc (2.6) than for the side receiving placebo (3.0), indicating a better outcome (t test; P = 0.08). The HA sponge with zinc was found to have significant positive findings on a patient satisfaction survey (P = 0.01). Conclusions: This is a preliminary study that shows zinc hyaluronan was associated with high patient satisfaction in achieving a better scar after bilateral breast surgery, irrespective of skin color. It seems to be safe and effective for early scars. PMID:27536470

Evaluating the patient experience after implantation of a 0.4 mg sustained release dexamethasone intracanalicular insert (Dextenza™): results of a qualitative survey

PubMed Central

Gira, Joseph P; Sampson, Reginald; Silverstein, Steven M; Walters, Thomas R; Metzinger, Jamie Lynne; Talamo, Jonathan H

2017-01-01

Purpose The purpose of this study is to evaluate the patient experience of sustained release dexamethasone intracanalicular insert (Dextenza™) following cataract surgery as part of a Phase III clinical trial program. Methods This cross-sectional, qualitative evaluation involved individual interviews lasting approximately 45 minutes. Patients from four US investigational study sites who had previously received an insert were enrolled. There were no predesignated end points; this was a qualitative survey seeking a deeper understanding of patient experience. Results Twenty-five patients were interviewed. Most patients (92%) reported the highest level of satisfaction grade with regard to overall product satisfaction. All patients described the insert as comfortable. Most patients (96%) described their overall experience with the insert as very convenient or extremely convenient. Twenty-two of 23 (96%) participants rated their experience with the insert as “very” or “extremely convenient”, compared to previous topical therapy, and 88% of patients stated that if they were to undergo cataract surgery again, they would request the insert. When asked if they would recommend the insert to family members or friends, 92% stated they would. The survey found that 84% of participants would be willing to pay more for the insert than for eye drop therapy. Conclusion The dexamethasone insert was found by patients to be highly favorable with regard to overall satisfaction, convenience, and comfort. The insert was well received and largely preferred over topical therapy alternatives following surgery. More extensive evaluation of the patient experience is warranted, and future studies should help inform design of the next generation of sustained release drug delivery systems. PMID:28331295

An observational study to evaluate the clinical practice of cardiovascular risk management among hypertensive patients in Turkey.

PubMed

Kozan, Omer

2011-09-01

We evaluated clinical practice in cardiovascular risk management and related patient compliance among Turkish hypertensive patients. This noninterventional, observational study included 1023 patients (620 women, 403 men; mean age 58.4 ± 10.6 years) with essential hypertension, from 50 centers across Turkey. Patients were evaluated at a cross-sectional phase and a follow-up phase of nine months. Data obtained at the cross-sectional phase included patient demographics, medical and past history, cardiovascular risk status, and current practice patterns regarding cardiovascular risk management. The mean duration of hypertension was 8.1 ± 7.1 years. The mean body mass index was 30.3 ± 5.2 kg/m2 and systolic and diastolic blood pressures (BP) were 147.8 ± 22.4 and 88.9 ± 12.5 mmHg, respectively. Ten-year coronary heart disease risk and risk level were significantly higher in males, and significantly increased in the presence of diabetes, metabolic syndrome, and renal disease and/or microalbuminuria (p<0.05). In past year history of cardiovascular risk management, 7.3% of the patients did not have BP measurements; no diet was recommended to 15.6%; 79.3% had high BP levels, and patient compliance with antihypertensive drug treatment and dietary recommendations were 87.7% and 62.5%, respectively. A similar profile was observed for dyslipidemia and diabetes mellitus. The physicians' efforts to motivate the patients to quit smoking, to lose weight, and involve in physical exercise were far below satisfactory levels, and the patients' compliance rates with these recommendations were even lower. Our study demonstrates that hypertensive patients are not adequately evaluated for cardiovascular risk, which is significantly increased in the presence of various cardiovascular risk factors such as diabetes, metabolic syndrome, and renal disease.

Autonomic Evaluation of Patients With Gastroparesis and Neurostimulation: Comparisons of Direct/Systemic and Indirect/Cardiac Measures

PubMed Central

Stocker, Abigail; Abell, Thomas L.; Rashed, Hani; Kedar, Archana; Boatright, Ben; Chen, Jiande

2016-01-01

Background Disorders of nausea, vomiting, abdominal pain, and related problems often are manifestations of gastrointestinal, neuromuscular, and/or autonomic dysfunction. Many of these patients respond to neurostimulation, either gastric electrical stimulation or electroacupuncture. Both of these therapeutic techniques appear to influence the autonomic nervous system which can be evaluated directly by traditional testing and indirectly by heart rate variability. Methods We studied patients undergoing gastric neuromodulation by both systemic autonomic testing (39 patients, six males and 33 females, mean age 38 years) and systemic autonomic testing and heart rate variability (35 patients, seven males and 28 females, mean age 37 years) testing before and after gastric neuromodulation. We also performed a pilot study using both systemic autonomic testing and heart rate variability in a small number of patients (five patients, all females, mean age 48.6 years) with diabetic gastroparesis at baseline to compare the two techniques at baseline. Systemic autonomic testing and heart rate variability were performed with standardized techniques and gastric electrical stimulation was performed as previously described with electrodes implanted serosally in the myenteric plexus. Results Both systemic autonomic testing and heart rate variability measures were often abnormal at baseline and showed changes after gastric neuromodulation therapy in two groups of symptomatic patients. Pilot data on a small group of similar patients with systemic automatic nervous measures and heart rate variability showed good concordance between the two techniques. Conclusions Both traditional direct autonomic measures and indirect measures such as heart rate variability were evaluated, including a pilot study of both methods in the same patient group. Both appear to be useful in evaluation of patients at baseline and after stimulation therapies; however, a future full head-to-head comparison is warranted. PMID:27785318

Evaluating the effect of knowledge, attitude and practice on self-management in patients with type 2 diabetes.

PubMed

Karbalaeifar, Ronak; Kazempour-Ardebili, Sara; Amiri, Parisa; Ghannadi, Shima; Tahmasebinejad, Zhale; Amouzegar, Atieh

2016-12-01

Type 2 diabetes mellitus is a common disease imposing a great economic burden to health systems. As the prevalence of type 2 diabetes in Iran has grown over the past decades, it has become necessary to evaluate the level of knowledge, attitude and practice of type 2 diabetic patients in our country for policy planning to increase the patients' awareness of diabetes and its complications and, in the long run, decrease costs of treatment. The aim of this study was to evaluate the level of knowledge, attitude and practice of patients with diabetes and its relationship with self-managing of disease and quality of life. This study was conducted with the aim of assessing the knowledge, attitude, self-reported practice, self-care and health-related quality of life (HRQoL) among patients attending diabetes clinic of Torfeh academic hospital in Tehran, Iran, during April to June 2014. The study population comprised of 120 type 2 diabetic patients aged above 30 years receiving anti-diabetic medications visiting Torfeh's outpatient diabetes clinic for follow-up care. Face-to-face interviews were carried out to fill five questionnaires evaluating patients' knowledge, attitude, practice, self-care and HRQoL. Demographic characteristics were recorded at the beginning of the study. Laboratory data were extracted from patients' most recent medical documents. Data were analyzed using Statistical Package for Social Science (SPSS) version 21. 120 type 2 diabetic patients (86 female and 34 male patients) with mean age of 55.98 ± 9.50 years were evaluated. The mean score of knowledge, attitude, practice, self-care and HRQoL was 67.99 ± 10.38, 73.43 ± 11.84, 64.69 ± 16.63, 58.22 ± 12.24 and -1.13 ± 0.6, respectively. There was a significant negative relationship between HbA1c and patients' practice. We did not find any correlation between patients' knowledge, attitude or practice and their HRQoL. There was a significant direct relationship between patients' knowledge with their attitude and practice. This study observed a good level of knowledge, attitude and practice but a low level of self-care and HRQoL among patients. As knowledge and attitude have a direct relationship with practice and the number of people with diabetes continues to rise, we can help patients improve practice and decrease the burden of diabetes complications and their related expenditures by increasing their knowledge.

Patients with epilepsy and patients with psychogenic non-epileptic seizures: video-EEG, clinical and neuropsychological evaluation.

PubMed

Turner, Katherine; Piazzini, Ada; Chiesa, Valentina; Barbieri, Valentina; Vignoli, Aglaia; Gardella, Elena; Tisi, Giuseppe; Scarone, Silvio; Canevini, Maria Paola; Gambini, Orsola

2011-11-01

The incidence of psychogenic non-epileptic seizures (PNES) is 4.9/100,000/year and it is estimated that about 20-30% of patients referred to tertiary care epilepsy centers for refractory seizures have both epilepsy and PNES. The purpose of our study is to evaluate psychiatric disorders and neuropsychological functions among patients with PNES, patients with epilepsy associated with PNES and patients with epilepsy. We evaluated 66 consecutive in-patients with video-EEG recordings: 21 patients with epilepsy, 22 patients with PNES and 10 patients with epilepsy associated with PNES; 13 patients were excluded (8 because of mental retardation and 5 because they did not present seizures or PNES during the recording period). All patients with PNES had a psychiatric diagnosis (100%) vs. 52% of patients with epilepsy. Cluster B personality disorders were more common in patients with PNES. We observed fewer mood and anxiety disorders in patients with PNES compared with those with epilepsy. We did not find statistically significant differences in neuropsychological profiles among the 3 patient groups. This study can help to contribute to a better understanding of the impact of PNES manifestations, in addition to the occurrence of seizures, in order to provide patients with more appropriate clinical, psychological and social care. Copyright © 2011 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

Imatinib discontinuation in chronic myeloid leukaemia patients with undetectable BCR-ABL transcript level: A systematic review and a meta-analysis.

PubMed

Campiotti, Leonardo; Suter, Matteo Basilio; Guasti, Luigina; Piazza, Rocco; Gambacorti-Passerini, Carlo; Grandi, Anna Maria; Squizzato, Alessandro

2017-05-01

Tyrosine kinase inhibitors (TKIs) are the cornerstones of treatment for patients with chronic myeloid leukaemia (CML). In recent years, several studies were conducted to evaluate the safety of TKIs discontinuation. We performed a systematic review of the literature to determine the incidence of CML relapse, to identify possible factors relapse rates and to evaluate the long-term safety in CML patients with stable undetectable BCR-ABL transcript level who discontinued TKIs. Studies evaluating TKIs discontinuation in CML patients with undetectable BCR-ABL transcript level were identified by electronic search of MEDLINE and EMBASE database until May 2015. Weighted mean proportion and 95% confidence intervals (CIs) of CML relapse was calculated using a fixed-effects and a random-effects model. Statistical heterogeneity was evaluated using the I 2 statistic. Fifteen cohort studies, for a total of 509 patients, were included. Nine studies were at low-risk of bias. All 15 studies included only patients on imatinib. Overall weighted mean molecular relapse rate of CML was 51% (95% CI 44-58%; I 2  = 55). Weighted mean molecular relapse rate at 6-month follow-up was 41% (95% CI 32-51%; I 2  = 78). Eighty percent of molecular relapses occurred in the first 6 months. All 509 patients were alive at 2-year follow-up and only one patient (0.8%, 95% CI 0.2-1.8%; I 2  = 0) has progressed to a blastic crisis. Our findings suggest that imatinib discontinuation is feasible for the majority of CML patients with stable undetectable BCR-ABL transcript level. Approximately 50% of patients remain therapy-free after imatinib discontinuation. Restarting TKIs therapy was followed by a very high rate of molecular response, with no deaths 2 years after discontinuation. Copyright © 2017 Elsevier Ltd. All rights reserved.

Acoustic evaluation of pirfenidone on patients with combined pulmonary fibrosis emphysema syndrome.

PubMed

Charleston-Villalobos, Sonia; Castaneda-Villa, Norma; Gonzalez-Camarena, Ramon; Mejia-Avila, M; Mateos-Toledo, H; Aljama-Corrales, Tomas

2016-08-01

The combined pulmonary fibrosis emphysema syndrome (CPFES) overall has a poor prognosis with a 5-year survival of 35-80%. Consequently, to evaluate possible positive effects on patients of novel agents as pirfenidone is relevant. However, the efficacy of pirfenidone in CPFES patients is still not well-known. In this study we propose an alternative to evaluate the effects of pirfenidone treatment on CPFES patients via acoustic information. Quantitative analysis of discontinuous adventitious lung sounds (DLS), known as crackles, has been promising to detect and characterize diverse pulmonary pathologies. The present study combines independent components (ICs) analysis of LS and the automated selection of ICs associated with DLS. ICs's features as fractal dimension, entropy and sparsity produce several clusters by kmeans. Those clusters containing ICs of DLS are exclusively considered to finally estimate the number of DLS per ICs by a time-variant AR modeling. For the evaluation of the effects of pirfenidone, the 2D DLS-ICs spatial distribution in conjunction with the estimated number of DLS events are shown. The methodology is applied to two real cases of CPFES with 6 and 12 months of treatment. The acoustical evaluation indicates that pirfenidone treatment may not be satisfactory for CPFES patients but further evaluation has to be performed.

Psychosocial distress in patients with thyroid cancer.

PubMed

Buchmann, Luke; Ashby, Shaelene; Cannon, Richard B; Hunt, Jason P

2015-04-01

The purpose of this study is to evaluate levels of psychosocial distress in thyroid cancer patients. An analysis of factors contributing to levels of distress is included. Individual retrospective cohort study. Head and neck cancer clinic at the Huntsman Cancer Institute. A total of 118 newly diagnosed thyroid cancer patients were included in the study. Univariate and multivariate analyses evaluated levels of and factors contributing to distress. Almost half (43.3%) of patients had significant distress. Those with self-reported psychiatric history, use of antidepressant medication, and history of radiation treatment had higher levels of distress. On multivariate analysis, patient endorsement of emotional issues predicted a higher distress level. Thyroid cancer patients have high distress levels. Identification of thyroid cancer patients with high distress levels is important to offer additional support during cancer therapy. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

Selenium Status in Patients with Turner Syndrome: a Biochemical Assessment Related with Body Composition.

PubMed

Pires, Liliane Viana; Siviero-Miachon, Adriana Aparecida; Spinola-Castro, Angela Maria; Pimentel, José Alexandre Coelho; Nishimura, Luciana Sigueta; Maia, Carla Soraya Costa; Cozzolino, Silvia Maria Franciscato

2017-04-01

Studies about selenium status in patients with Turner syndrome (TS) are non-existent in the literature. The aim of this study was to evaluate selenium status in patients with TS, while considering the different ages of the studied population and the relation with body composition. In total, 33 patients with TS were evaluated and grouped according to their developmental stages (children, adolescents, and adults). Selenium concentrations in their plasma, erythrocytes, urine, and nails were determined by using hydride generation atomic absorption spectrometry and erythrocyte glutathione peroxidase activity were measured by using Randox commercial kits. Additionally, height, weight, body fat percentage, waist circumference, and waist-height ratio were measured to characterize the patients. No differences in the selenium concentrations in the plasma, erythrocyte, urine, and nails or in the glutathione peroxidase activity were observed among the age groups (p > 0.05). The evaluated selenium levels were less than the established normal ones. The patients with larger waist circumference, body fat percentage, body mass index, and waist-height ratio showed lower glutathione peroxidase enzyme activity (p = 0.023). The present study shows that most patients with TS are deficient in selenium and that those with a greater accumulation of body fat have a lower GPx activity.

Speech evaluation after intravelar veloplasty. How to use Borel-Maisonny classification in the international literature?

PubMed

Kadlub, N; Chapuis Vandenbogaerde, C; Joly, A; Neiva, C; Vazquez, M-P; Picard, A

2018-04-01

Comparing functional outcomes after velar repair appeared to be difficult because of the absence of international standardized scale. Moreover most of the studies evaluating speech after cleft surgery present multiple biases. The aim of our study was to assess speech outcomes in a homogeneous group of patients, and to define an equivalence table between different speech scales. Patients with isolated cleft lip and palate (CLP), operated in our unit by the same senior surgeon were included. All patient were operated according to the same protocol (cheilo-rhinoplasty and intravelar veloplasty at 6 months, followed by a direct closure of the hard palate at 15 months). Speech evaluation was performed after 3 year-old and before the alveolar cleft repair. Borel-Maisonny scale and nasometry were used for speech evaluation. Twenty-four patients were included: 17 unilateral CLP and 7 bilateral CLP. According to the Borel-Maisonny classifications, 82.5% were ranged phonation 1, 1-2 or 2b. Nasometry were normal in almost 60% of cases. This study showed the efficiency of our protocol, and intravelar veloplasty. Moreover we proposed an equivalence table for speech evaluation scale. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Evaluation of the Capillary Blood Glucose Self-monitoring Program

PubMed Central

Augusto, Mariana Cristina; Nitsche, Maria José Trevizani; Parada, Cristina Maria Garcia de Lima; Zanetti, Maria Lúcia; Carvalhaes, Maria Antonieta de Barros Leite

2014-01-01

OBJECTIVE: to evaluate the structure, process and results of the Capillary Blood Glucose Self-monitoring Program in a Brazilian city. METHOD: epidemiological, cross-sectional study. The methodological framework of Donabedian was used to construct indicators of structure, process and outcome. A random sample (n = 288) of users enrolled and 96 health professionals who worked in the program was studied. Two questionnaires were used that were constructed for this study, one for professionals and one for users, both containing data for the evaluation of structure, process and outcome. Anthropometric measures and laboratory results were collected by consulting the patients' health records. The analysis involved descriptive statistics. RESULTS: most of the professionals were not qualified to work in the program and were not knowledgeable about the set of criteria for patient registration. None of the patients received complete and correct orientations about the program and the percentage with skills to perform conducts autonomously was 10%. As regards the result indicators, 86.4% of the patients and 81.3% of the professionals evaluated the program positively. CONCLUSION: the evaluation indicators designed revealed that one of the main objectives of the program, self-care skills, has not been achieved. PMID:25493676

[Nutritional status in elderly patients with a hip fracture].

PubMed

Pérez Durillo, F T; Ruiz López, M D; Bouzas, P R; Martín-Lagos, A

2010-01-01

Undernutrition is very common in elderly patients with a hip fracture. Malnutrition is associated with increased risk of complications after surgery. Few data exist about the presence of nutritional risk in these patients. The aim of this study was to evaluate the prevalence of undernutrition and the nutritional risk in elderly patients with a hip fracture admitted to a hospital. A cross sectional study assessing the nutritional status of 80 patients with hip fracture (mean age 80 years) was carried out. Functional capacity, anthropometric measurements, biochemical markers and dietary intake were evaluated. The Mini Nutritional Assessment test has been used to detect nutritional risk. 8.8% of patients were undernourished. 43.7% at risk of malnutrition and 47.5% well-nourished according to MNA test. If only BMI was considered the prevalence of malnutrition was 5%. Energy and micronutrient intake was low and could contribute to the development of complications after surgery. Our study shows a high prevalence of nutritional risk in elderly patients with a hip fracture. The inclusion of MNA in the preoperative evaluation could contribute to a better nutritional intervention during their stay in the hospital and to provide specific dietary advices to avoid malnutrition after surgery.

Safety and patient outcomes with lubiprostone for up to 52 weeks in patients with irritable bowel syndrome with constipation.

PubMed

Chey, W D; Drossman, D A; Johanson, J F; Scott, C; Panas, R M; Ueno, R

2012-03-01

Irritable bowel syndrome with constipation (IBS-C) significantly decreases quality of life and the ability to perform daily living activities. To demonstrate the long-term safety, tolerability and patient outcomes of lubiprostone in patients with IBS-C. This extension study enrolled 522 IBS-C patients who had completed one of two randomised phase 3 studies. All enrolled patients received open-label lubiprostone orally for 36-weeks (8 mcg, twice daily). The primary objective was the assessment of long-term safety and tolerability, monitored via adverse events (AEs), laboratory parameters and vital signs. Additional outcome endpoints included monthly responder rates and patient evaluations of IBS-C symptom severity and impact on quality of life. The evaluable safety population comprised of 520 patients; 476 of which had patient reported outcome data available. The overall safety profile of lubiprostone during this study was similar to that observed in the preceding phase 3 studies. The most common AEs were diarrhoea (11.0%), nausea (11.0%), urinary tract infection (9.0%), sinusitis (9.0%) and abdominal distention (5.8%). Diarrhoea and nausea were the most common treatment-related AEs. No serious AEs were considered treatment-related. Seventeen patients discontinued due to a treatment-related AE, of which diarrhoea and nausea accounted for six (1.2%) and three (0.6%) respectively. For responder rates and patient-evaluated parameters (n = 476), all groups experienced significant improvements from baseline, with initial improvements maintained throughout the study. In patients with irritable bowel syndrome with constipation, lubiprostone 8 mcg twice daily was found to be safe and well tolerated over 9-13 months of treatment. © 2012 Blackwell Publishing Ltd.

Immunosuppressive therapy after solid-organ transplantation: does the INTERMED identify patients at risk of poor adherence?

PubMed Central

Michaud, Laurent; Ludwig, Gundula; Berney, Sylvie; Rodrigues, Stéphanie; Niquille, Anne; Santschi, Valérie; Favre, Anne-Sophie; Lange, Anne-Catherine; Michels, Annemieke A.; Vrijens, Bernard; Bugnon, Olivier; Pilon, Nathalie; Pascual, Manuel; Venetz, Jean-Pierre; Stiefel, Friedrich; Schneider, Marie-Paule

2016-01-01

Background: Lack of adherence to medication is a trigger of graft rejection in solid-organ transplant (SOT) recipients. Objective: This exploratory study aimed to assess whether a biopsychosocial evaluation using the INTERMED instrument before transplantation could identify SOT recipients at risk of suboptimal post-transplantation adherence to immunosuppressant drugs. We hypothesized that complex patients (INTERMED>20) might have lower medication adherence than noncomplex patients (INTERMED≤20). Methods: Each patient eligible for transplantation at the University Hospital of Lausanne, Switzerland, has to undergo a pre-transplantation psychiatric evaluation. In this context the patient was asked to participate in our study. The INTERMED was completed pre-transplantation, and adherence to immunosuppressive medication was monitored post-transplantation by electronic monitors for 12 months. The main outcome measure was the implementation and persistence to two calcineurin inhibitors, cyclosporine and tacrolimus, according to the dichotomized INTERMED score (>20 or ≤20). Results: Among the 50 SOT recipients who completed the INTERMED, 32 entered the study. The complex (N=11) and noncomplex patients (N=21) were similar in terms of age, sex and transplanted organ. Implementation was 94.2% in noncomplex patients versus 87.8% in complex patients (non-significant p-value). Five patients were lost to follow-up: one was non-persistent, and four refused electronic monitoring. Of the four patients who refused monitoring, two were complex and withdrew early, and two were noncomplex and withdrew later in the study. Conclusion: Patients identified as complex pre-transplant by the INTERMED tended to deviate from their immunosuppressant regimen, but the findings were not statistically significant. Larger studies are needed to evaluate this association further, as well as the appropriateness of using a nonspecific biopsychosocial instrument such as INTERMED in highly morbid patients who have complex social and psychological characteristics. PMID:28042353

The development and evaluation of a new coding system for medical records.

PubMed

Papazissis, Elias

2014-01-01

The present study aims to develop a simple, reliable and easy tool enabling clinicians to codify the major part of individualized medical details (patient history and findings of physical examination) quickly and easily in routine medical practice, by entering data to a purpose-built software application, using structure data elements and detailed medical illustrations. We studied medical records of 9,320 patients and we extracted individualized medical details. We recorded the majority of symptoms and the majority of findings of physical examination into the system, which was named IMPACT® (Intelligent Medical Patient Record and Coding Tool). Subsequently the system was evaluated by clinicians, based on the examination of 1206 patients. The evaluation results showed that IMPACT® is an efficient tool, easy to use even under time-pressing conditions. IMPACT® seems to be a promising tool for illustration-guided, structured data entry of medical narrative, in electronic patient records.

[Profile of patients with anophthalmic cavity: study at Faculdade de Medicina de Botucatu - UNESP].

PubMed

Narikawa, Silvia; Natsuaki, Kryscia Leiko; Fruet, Juliana; Padovani, Carlos Roberto; Schellini, Silvana Artioli

2011-01-01

To evaluate the profile of anophthalmic cavity carriers and patients' evolution with the employed treatments. Retrospective study carried out at Faculdade de Medicina de Botucatu, to evaluate the profile and the evolution of patients with anophthalmic cavity treated in our service. Data were evaluated according to the frequency of occurrence and analysis of association. Anophthalmic cavity was more frequently observed in young males, workers in activities carried on with their hands. Trauma and phthisis bulbi were the most frequent causes, with differences according to age and gender. The complications were high (57.1% of cases), the majority occurred belatedly. Trauma is still an important cause of loss of the eye. The complications during the follow-up of the patient are frequent, occurring in general, very late, which reinforces the need for periodic and prolonged monitoring of patients with anophthalmic cavity.

Periocular mexametric melanin and erythema indexes in adult glaucoma patients treated with topical prostaglandin analogs.

PubMed

Duman, Nilay; Duman, Reşat; Yavaş, Güliz Fatma; Doğruk Kaçar, Seval; Özuğuz, Pınar; Çetinkaya, Ersan

2017-03-01

Although topical prostaglandin analogs (PGAs) have been previously associated with periocular skin hyperpigmentation, studies using objective clinical methods are lacking. Furthermore changes in periocular skin erythema indexes associated with topical PGAs have not been reported previously. The purpose of the present study was to evaluate periocular melanin and erythema indexes in patients treated with topical PGA using an objective clinical method - Mexameter. About 45 glaucoma patients treated with topical PGA therapy, and 30 age-, and sex-matched controls were enrolled in the study. Demographic data, medical history including duration of therapy, PGA type, involved eye (unilateral, bilateral) were noted, and skin phototypes were evaluated. Melanin and erythema indexes on medial and lateral upper and lower eyelids, and normal skin from the upper cheeks were measured using Mexameter MX-18. The index of difference for lower/upper eyelid was calculated. Reading results of patients and controls were compared. Melanin and erythema indexes of upper/lower eyelids, and the index of differences for upper/lower eyelids were significantly higher in patients despite similar clinical findings (p < 0.05). Duration of therapy and type of PGA were not associated with skin changes (p > 0.05). Both periocular melanin and erythema indexes increased in both upper and lower eyelids due to PGA therapy compared to controls, despite similar clinical findings. Mexametric evaluation is more sensitive than clinical evaluation, and may be used as an objective, sensitive clinical method to evaluate periocular skin changes, even smallest changes, in such patients.

Interest of the Ergo-Kit(®) for the clinical practice of the occupational physician. A study of 149 patients recruited in a rehabilitation program.

PubMed

Caron, J; Ronzi, Y; Bodin, J; Richard, I; Bontoux, L; Roquelaure, Y; Petit, A

2015-10-01

Functional capacity evaluation is commonly used to assess the abilities of patients to perform some tasks. Ergo-Kit(®) is a validated tool assessing both functional capacities of patients and workplace demands. The objective of this study was to evaluate the relevance of the Ergo-Kit(®) data for occupational physicians during the return-to-work process. A retrospective and monocenter study was conducted on all patients included in a rehabilitation program and assessed with the Ergo-Kit(®) tool between 2005 and 2014. Workplace demands and patients' functional capacities were evaluated and confronted. Self-beliefs and perceived disability were also assessed and compared to the functional capacity evaluation. One hundred and forty-nine working-age patients (85 men, 64 women; 39±12 years) suffering from musculoskeletal disorders or other diseases were included. Main causes of mismatch between workplace demands and functional capacities were manual handling of loads, postures with arms away from the body and repetitive motions at work; sitting posture was correlated with a lesser physical workload; and Oswestry score was correlated with functional capacities evaluated by the Ergo-Kit(®). Ergo-Kit(®) is a relevant tool to assess the multidimensional aspects of workplace demands and functional capacities. It could be very helpful for occupational physicians to manage return-to-work. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Evaluating the Effectiveness of a Participatory Empowerment Group for Chinese Type 2 Diabetes Patients

ERIC Educational Resources Information Center

Lou, Vivian W. Q.; Zhang, Yiqi

2006-01-01

Objective: This study evaluated the effectiveness of a Participatory Empowerment Group (PEG) for Chinese type 2 diabetes patients in Shanghai. Method: A randomized waiting list control and pretest and posttest comparisons were used to evaluate the effectiveness of the intervention by comparing blood sugar level and health-related quality of life.…

Effect on work ability after team evaluation of functioning regarding pain, self-rated disability, and work ability assessment.

PubMed

Norrefalk, Jan-Rickard; Littwold-Pöljö, Agneta; Ryhle, Leif; Jansen, Gunilla Brodda

2010-08-26

To evaluate the effect of a 1-2 week multiprofessional team assessment, without a real rehabilitation effort, 60 patients suffering from long-standing pain and on long-lasting time on sick leave were studied. A questionnaire concerning their daily activities, quality of life, pain intensity, sick-leave level, and their work state was filled out by all patients before starting the assessment and at a 1-year follow-up. The results from the assessment period and the multiprofessional team decision of the patient's working ability were compared with the actual working rate after 1 year. The follow-up showed a significant reduction of sick leave and a higher level of activity (P < 0.001). One year after the initial evaluation, 40% showed a reduction in sickness benefit level and 12% resumed full-time work. However, the team evaluation of the patient's work ability did not correlate to predict the actual outcome. The patient's pain intensity, life satisfaction, gender, age, ethnic background, and time absent from work before the start of the evaluation showed no correlation to reduction on time on sickness benefit level. These parameters could not be used as predictors in this study.

Solid organ transplantation: referral, management, and outcomes in HIV-infected patients.

PubMed

Roland, Michelle E; Carlson, Laurie L; Frassetto, Lynda A; Stock, Peter G

2006-12-01

Advances in HIV management make it difficult to deny solid organ transplantation to HIV-infected patients based on futility arguments. Preliminary studies suggest that both patient and graft survival are similar in HIV-negative and HIV-positive transplant recipients. While there has been no significant HIV disease progression, substantial interactions between immunosuppressants and antiretroviral drugs necessitate careful monitoring. The evaluation and management of HIV-infected transplant candidates and recipients require excellent communication among a multidisciplinary team, the primary HIV care provider, and the patient. Timely referral for transplant evaluation will prevent unnecessary mortality during the pre-transplant evaluation process.

Evaluation methods on the nutritional status of stroke patients.

PubMed

Wang, J; Luo, B; Xie, Y; Hu, H-Y; Feng, L; Li, Z-N

2014-01-01

This study was designed to assess the effect of particular tools on the nutritional status of patients with stroke risk factors; to analyze these risk factors; to construct an assessment table; and to enable nurses to conduct fast and accurate assessment of the nutritional status of patients with stroke. Various nutritional assessment tools were employed to assess the nutritional status of stroke patients [(Nutritional Risk Screening 2002, NRS2002); (mini nutritional assessment, MNA), (subjective global assessment SGA), (malnutrition universal screening, MUST); (body composition, BCA)]. The leading disease-related factors of cerebral apoplexy were observed in patients with malnutrition. And a statistical analysis was conducted. The significant risk factors of cerebral apoplexy in malnourished patients older than 70 years were swallowing dysfunctions, disturbance of consciousness and reliance or half-reliance on feeding practices. The significant risk factors of malnutrition in patients with cerebral apoplexy were the decline in upper limb muscle strength, decline in the performance of various activities, loss of appetite and gastrointestinal symptoms. Disorders that affect the nutritional status of stroke patients can be used as evaluation tools, as described in the evaluation table. The clinical relevance of this study includes the following: to enable the clinical nursing staff to easily assess the patient's nutritional status in a timely manner; to improve compliance with nutritional evaluation; to provide clinical nutrition support to patients with stroke; and to provide a scientific basis for the improvement of the clinical outcomes of patients with cerebral apoplexy.

Should metabolic evaluation be performed in patients with struvite stones?

PubMed

Iqbal, Muhammad Waqas; Shin, Richard H; Youssef, Ramy F; Kaplan, Adam G; Cabrera, Fernando J; Hanna, Jonathan; Scales, Charles D; Ferrandino, Michael N; Preminger, Glenn M; Lipkin, Michael E

2017-04-01

Previous studies suggested that patients with pure struvite calculi rarely have underlying metabolic abnormalities. Therefore, most of these patients do not undergo metabolic studies. We report our experience with these patients and their response to directed medical therapy. Between 1/2005 and 9/2012, 75 patients treated with percutaneous nephrolithotomy for struvite stones were identified. Of these, 7 had pure struvite stones (Group 1), 32 had mixed struvite stones (Group 2), both with metabolic evaluation, and 17 had pure struvite stones without metabolic evaluation (Group 3). The frequency of metabolic abnormalities and stone activity (defined as stone growth or stone-related events) was compared between groups. The median age was 55 years and 64 % were female. No significant difference in race, infection history, family history, stone location or volume existed between groups. Metabolic abnormalities were found in 57 % of Group 1 and 81 % of Group 2 patients. A similar proportion of Group 1 and 2 patients received modification to or continuation of metabolic therapy, whereas no Group 3 patients received any directed therapy. In patients with >6 months follow-up, the stone activity rate between Groups 1 and 2 appeared similar whereas Group 3 trended towards higher stone activity rate. Metabolic abnormalities in pure struvite stone formers appear to be more common than previously reported. Directed medical therapy in these patients may reduce stone activity. The role of metabolic evaluation and directed medical therapy needs reconsideration in patients with pure struvite stones.

[Stereovideographic evaluation of the postural geometry of healthy and scoliotic patients].

PubMed

De la Huerta, F; Leroux, M A; Zabjek, K F; Coillard, C; Rivard, C H

1998-01-01

Idiopathic scoliosis principally characterised by a deformation of the vertebral column can also be associated to postural abnormalities. The validity and reliability of current quantitative postural evaluations has not been thoroughly documented, frequently limited by a two dimensional view of the patient, and do not include the whole posture of the patient. The purpose of this study is to 1) quantify within and between-session reliability of a stereovideographic Postural Geometry (PG) evaluation and 2) to investigate the sensitivity of this technique for the postural evaluation of scoliosis patients. The PG of 14 control subjects and 9 untreated scoliosis patients were evaluated with 5 repeat trials, on two occasions. Postural geometry parameters that describe the position and orientation of the pelvis, trunk, scapular girdle and head were calculated based on the 3-dimensional co-ordinates of anatomical landmarks. The mean between and within-session variability across all parameters were 12.5 mm, 2.8 degrees and 5.4 mm and 1.4 degrees respectively. The patient group was heterogeneous with some noted pathological characteristics. This global stereovideographic postural geometry evaluation appears to demonstrate sufficient reliability and sensitivity to follow-up on the posture of scoliosis patients.

[Implementation and evaluation of a teaching plan for the auto-irrigation of colostomy: a case study].

PubMed

Costa, Idevânia Geraldina; Maruyama, Sônia Ayako Tao

2004-01-01

With a view to describing and evaluating the implementation of a teaching plan for the auto-irrigation of colostomy and reporting on the perceptions of colostomized patients related to auto-irrigation, this case study was developed at the colostomy out-patient clinic of the Júlio Müller University Hospital, Cuiabá, Brazil, from February to March 1997. The teaching plan helped the patients to learn about the irrigation technique and social rehabilitation.

77 FR 42317 - Establish a Patient-Based Registry To Evaluate the Association of Gadolinium Based Contrast...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

... renal failure appear to be at highest risk. In one, early retrospective study of 370 patients with... (Ref. 1). In a recent retrospective chart review study by Wang of 52,954 contrast MR examinations with... prospective registry study of the risk of NSF associated with GBCAs among renal patients. Patients already...

Comparison of Manual Refraction Versus Autorefraction in 60 Diabetic Retinopathy Patients.

PubMed

Shirzadi, Keyvan; Shahraki, Kourosh; Yahaghi, Emad; Makateb, Ali; Khosravifard, Keivan

2016-07-27

The purpose of the study was to evaluate the comparison of manual refraction versus autorefraction in diabetic retinopathy patients. The study was conducted at the Be'sat Army Hospital from 2013-2015. In the present study differences between two common refractometry methods (manual refractometry and Auto refractometry) in diagnosis and follow up of retinopathy in patients affected with diabetes is investigated. Our results showed that there is a significant difference in visual acuity score of patients between manual and auto refractometry. Despite this fact, spherical equivalent scores of two methods of refractometry did not show a significant statistical difference in the patients. Although use of manual refraction is comparable with autorefraction in evaluating spherical equivalent scores in diabetic patients affected with retinopathy, but in the case of visual acuity results from these two methods are not comparable.

Patient education process in teaching hospitals of Tehran University of Medical Sciences

PubMed Central

Seyedin, Hesam; Goharinezhad, Salime; Vatankhah, Soodabeh; Azmal, Mohammad

2015-01-01

Background: Patient education is widely recognized as a core component of nursing. Patient education can lead to quality outcomes including adherence, quality of life, patients' knowledge of their illness and self-management. This study aimed to clarify patient education process in teaching hospitals affiliated to Tehran University of Medical Sciences (TUMS) in Iran. Methods: This cross-sectional study was conducted in 2013. In this descriptive quantitative study, the sample covered 187 head nurses selected from ten teaching hospitals through convenience sampling. Data were collected with a questionnaire developed specifically for this study. The questionnaire measured patient education process in four dimensions: need assessment, planning, implementing and evaluating. Results: The overall mean score of patient education was 3.326±0.0524. Among the four dimensions of the patient education process, planning was in the highest level (3.570±0.0591) and the lowest score belonged to the evaluation of patient education (2.840 ±0.0628). Conclusion: Clarifying patient education steps, developing standardized framework and providing easily understandable tool-kit of the patient education program will improve the ability of nurses in delivering effective patient education in general and specialized hospitals. PMID:26478878

[Development and clinical evaluation of an anesthesia information management system].

PubMed

Feng, Jing-yi; Chen, Hua; Zhu, Sheng-mei

2010-09-21

To study the design, implementation and clinical evaluation of an anesthesia information management system. To record, process and store peri-operative patient data automatically, all kinds of bedside monitoring equipments are connected into the system based on information integrating technology; after a statistical analysis of those patient data by data mining technology, patient status can be evaluated automatically based on risk prediction standard and decision support system, and then anesthetist could perform reasonable and safe clinical processes; with clinical processes electronically recorded, standard record tables could be generated, and clinical workflow is optimized, as well. With the system, kinds of patient data could be collected, stored, analyzed and archived, kinds of anesthesia documents could be generated, and patient status could be evaluated to support clinic decision. The anesthesia information management system is useful for improving anesthesia quality, decreasing risk of patient and clinician, and aiding to provide clinical proof.

The Long-Term Safety of S-Flurbiprofen Plaster for Osteoarthritis Patients: An Open-Label, 52-Week Study.

PubMed

Yataba, Ikuko; Otsuka, Noboru; Matsushita, Isao; Matsumoto, Hideo; Hoshino, Yuichi

2016-08-01

The newly developed S-flurbiprofen plaster (SFPP) is a tape-type patch that shows innovative percutaneous absorption. This study was designed to evaluate the safety of a long-term 52-week SFPP application to osteoarthritis (OA) patients. This was a multi-center, open-label, uncontrolled prospective study that included 201 OA patients. SFPP at 40 mg/day was applied to the site of pain in 101 patients and at 80 mg/day (2 patches) in 100 patients at a total of 301 sites for 52 weeks. The affected sites assessed included the knee (192), lumbar spine (66), cervical spine (26), and others (17). Drug safety was evaluated by medical examination, laboratory tests, and examination of vital signs. Efficacy was evaluated by the patient's and clinician's global assessments and clinical symptoms. Most patients (80.1 %) completed the 52-week SFPP application. The majority of drug-related adverse events (AEs) included mild dermatitis at the application sites and occurred in 46.8 % of the sites. No photosensitive dermatitis was observed. Systemic AEs occurred in 9.0 % of the patients; a serious AE (gastric ulcer hemorrhage) occurred in one patient. No clinically significant changes in the laboratory tests and vital signs were observed. The efficacy evaluation showed an improvement from 2 weeks after the SFPP application, which continued during the 52 weeks' treatment. No apparent safety concerns were observed, even during the long-term SFPP application. Therefore, SFPP could be an additional pharmacotherapy in OA treatment.

Prevalence of Burnout Syndrome in patients admitted with acute coronary syndrome.

PubMed

Prosdócimo, Ana Cláudia Giaxa; Lucina, Luciane Boreki; Marcia, Olandoski; Jobs, Priscila Megda João; Schio, Nicolle Amboni; Baldanzi, Fernanda Fachin; Costantini, Costantino Ortiz; Benevides-Pereira, Ana Maria Teresa; Guarita-Souza, Luiz Cesar; Faria-Neto, José Rocha

2015-03-01

Burnout Syndrome is the extreme emotional response to chronic occupational stress, manifesting as physical and mental exhaustion. Although associated with higher prevalence of cardiovascular risk factors, no study so far has evaluated whether the Burnout Syndrome could be a prevalent factor in non-elderly individuals active in the labor market, admitted for acute coronary syndrome (ACS). To evaluate the prevalence of the Burnout Syndrome in non-elderly, economically active patients, hospitalized with ACS. Cross-sectional study conducted in a tertiary and private cardiology center, with economically active patients aged <65 years, hospitalized with diagnosis of ACS. The Burnout Syndrome was evaluated with the Burnout Syndrome Inventory (BSI), which assesses workplace conditions and four dimensions that characterize the syndrome: emotional exhaustion (EE), emotional distancing (EmD), dehumanization (De) and professional fulfillment (PF). The Lipp's Stress Symptoms Inventory for Adults (LSSI) was applied to evaluate global stress. Of 830 patients evaluated with suspected ACS, 170 met the study criteria, 90% of which were men, overall average age was 52 years, and 40.5% had an average income above 11 minimum wages. The prevalence of the Burnout Syndrome was 4.1%. When we evaluated each dimension individually, we found high EE in 34.7%, high De in 52.4%, high EDi in 30.6%, and low PF in 5.9%. The overall prevalence of stress was 87.5%. We found a low prevalence of Burnout Syndrome in an economically active, non-elderly population among patients admitted for ACS in a tertiary and private hospital.

Does involving volunteers in the provision of palliative care make a difference to patient and family wellbeing? A systematic review of quantitative and qualitative evidence.

PubMed

Candy, Bridget; France, Rachel; Low, Joe; Sampson, Liz

2015-03-01

Despite the extent of volunteers' contribution to palliative care, and their role in direct patient care, there has been no systematic evaluation of the evidence-base on volunteers in relation to patient and family wellbeing. To critically review research, on the impact of volunteers involved in the direct care of palliative patients and their families. We searched for studies, reporting patient and family data on the impact of volunteer services in palliative care in thirteen citation databases up to May 2013. We included quantitative comparative studies. We also noted any non-comparative studies, enabling us to give a comprehensive review of the existing research. We also included qualitative studies that explored the experiences of patients and families who received volunteer support, potentially illustrating which aspects of volunteer activities patients and families value. We applied quality appraisal criteria to all studies meeting inclusion criteria. Two researchers undertook key review processes. We found eight studies. Only two studies were undertaken outside of North America; one in the Netherlands and the other in Uganda. All studies were in adult palliative care services. All evaluated volunteers were in home care settings, three of the studies included other settings such as hospitals and nursing homes. All of the studies fulfilled our quality appraisal criteria. Six of them were quantitative studies and two were comparative: one found that those families who experienced greater (as opposed to lesser) volunteer involvement were significantly more satisfied with care; the other found that patients survived significantly longer if they had received home visits from a volunteer. Four cross-sectional studies focused on satisfaction ratings. No study considered possible disadvantages or adverse effects of volunteer involvement. Two qualitative studies were identified; both highlighted the uniqueness of the role volunteers may fulfil in care support, from the viewpoint of patients and their families. Further research is needed to ensure the resource of volunteers in palliative care is used appropriately and effectively. Evaluation in well-designed comparative studies is recommended including economic analyses, as are further qualitative studies to explore the roles, benefits and possible adverse effects of volunteers. Evaluation is particularly needed outside of North America and in dedicated hospice facilities. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

Sepsis biomarkers in neutropaenic systemic inflammatory response syndrome patients on standard care wards.

PubMed

Ratzinger, Franz; Haslacher, Helmuth; Perkmann, Thomas; Schmetterer, Klaus G; Poeppl, Wolfgang; Mitteregger, Dieter; Dorffner, Georg; Burgmann, Heinz

2015-08-01

Neutropaenic patients are at a high risk of contracting severe infections. In particular, in these patients, parameters with a high negative predictive value are desirable for excluding infection or bacteraemia. This study evaluated sepsis biomarkers in neutropaenic patients suffering from systemic inflammatory response syndrome (SIRS). Further, the predictive capacities of evaluated biomarkers in neutropaenic SIRS patients were compared to non-neutropaenic SIRS patients. In this prospective observational cohort study, patients with clinically suspected sepsis were screened. The predictive capacities of procalcitonin (PCT), C-reactive protein and lipopolysaccharide-binding protein (LBP) in neutropaenic SIRS patients were evaluated in terms of their potential to identify infection or bacteraemia and were compared to results for non-neutropaenic SIRS patients. To select an appropriate control cohort, propensity score matching was applied, balancing confounding factors between neutropaenic and non-neutropaenic SIRS patients. Of 3370 prospectively screened patients with suspected infection, 51 patients suffered from neutropaenic SIRS. For the identification of infection, none of the assessed biomarkers presented a clinically relevant discriminatory potency. Lipopolysaccharide-binding protein and PCT demonstrated discriminatory capacity to discriminate between nonbacteraemic and bacteraemic SIRS in patients with neutropaenia [receiver-operating characteristics-area under the curves (ROC-AUCs): 0.860, 0.818]. In neutropaenic SIRS patients, LBP had a significantly better ROC-AUC than in a comparable non-neutropaenic patient cohort for identifying bacteraemia (P = 0.01). In neutropaenic SIRS patients, none of the evaluated biomarkers was able to adequately identify infection. LBP and PCT presented a good performance in identifying bacteraemia. Therefore, these markers could be used for screening purposes to increase the pretest probability of blood culture analysis. © 2015 Stichting European Society for Clinical Investigation Journal Foundation.

Evaluating care from a care ethical perspective:: A pilot study.

PubMed

Kuis, Esther E; Goossensen, Anne

2017-08-01

Care ethical theories provide an excellent opening for evaluation of healthcare practices since searching for (moments of) good care from a moral perspective is central to care ethics. However, a fruitful way to translate care ethical insights into measurable criteria and how to measure these criteria has as yet been unexplored: this study describes one of the first attempts. To investigate whether the emotional touchpoint method is suitable for evaluating care from a care ethical perspective. An adapted version of the emotional touchpoint interview method was used. Touchpoints represent the key moments to the experience of receiving care, where the patient recalls being touched emotionally or cognitively. Participants and research context: Interviews were conducted at three different care settings: a hospital, mental healthcare institution and care facility for older people. A total of 31 participants (29 patients and 2 relatives) took part in the study. Ethical considerations: The research was found not to be subject to the (Dutch) Medical Research Involving Human Subjects Act. A three-step care ethical evaluation model was developed and described using two touchpoints as examples. A focus group meeting showed that the method was considered of great value for partaking institutions in comparison with existing methods. Reflection and discussion: Considering existing methods to evaluate quality of care, the touchpoint method belongs to the category of instruments which evaluate the patient experience. The touchpoint method distinguishes itself because no pre-defined categories are used but the values of patients are followed, which is an essential issue from a care ethical perspective. The method portrays the insider perspective of patients and thereby contributes to humanizing care. The touchpoint method is a valuable instrument for evaluating care; it generates evaluation data about the core care ethical principle of responsiveness.

Towards a Clinical Trial Protocol to Evaluate Health Information Systems: Evaluation of a Computerized System for Monitoring Tuberculosis from a Patient Perspective in Brazil.

PubMed

Crepaldi, Nathalia Yukie; de Lima, Inacia Bezerra; Vicentine, Fernanda Bergamini; Rodrigues, Lídia Maria Lourençon; Sanches, Tiago Lara Michelin; Ruffino-Netto, Antonio; Alves, Domingos; Rijo, Rui Pedro Charters Lopes

2018-05-08

Assessment of health information systems consider different aspects of the system itself. They focus or on the professional who will use the software or on its usability or on the software engineering metrics or on financial and managerial issues. The existent approaches are very resources consuming, disconnected, and not standardized. As the software becomes more critical in the health organizations and in patients, becoming used as a medical device or a medicine, there is an urgency to identify tools and methods that can be applied in the development process. The present work is one of the steps of a broader study to identify standardized protocols to evaluate the health information systems as medicines and medical devices are evaluated by clinical trials. The goal of the present work was to evaluate the effect of the introduction of an information system for monitoring tuberculosis treatment (SISTB) in a Brazilian municipality from the patients' perspective. The Patient Satisfaction Questionnaire and the Hospital Consumer Assessment of Healthcare Providers and Systems were answered by the patients before and after the SISTB introduction, for comparison. Patients from an outpatient clinic, formed the control group, that is, at this site was not implanted the SISTB. Descriptive statistics and mixed effects model were used for data analysis. Eighty-eight interviews were conducted in the study. The questionnaire's results presented better averages after the system introduction but were not considered statistically significant. Therefore, it was not possible to associate system implantation with improved patient satisfaction. The HIS evaluation need be complete, the technical and managerial evaluation, the safety, the impact on the professionals and direct and/or indirect impact on patients are important. Developing the right tools and methods that can evaluate the software in its entirety, from the beginning of the development cycle with a normalized scale, are needed.

Evaluating tumour after care in oral squamous cell carcinoma: Insights into patients' health related quality of life.

PubMed

Bissinger, Oliver; Rau, Andrea; Koerdt, Steffen; Wolff, Klaus-Dietrich; Kesting, Marco Rainer; Götz, Carolin

2017-02-01

Tumour aftercare (tac) is an essential tool in oncology. The main aim of these follow ups is to diagnose recurrence and second tumours from the beginning. Tac appointments can create a special environment for patients' further concerns. The purpose of the current study was to evaluate tac of patients diagnosed with OSCC and to investigate their health related quality of life (hrql). A German questionnaire was created by two maxillo-facial surgeons with several years of tac experience. It was handed out to 100 German-speaking OSCC patients during tac. Results were statistically evaluated with SPSS (SPSS version 21.0; SPSS, IBM; Chicago, IL, USA). The inclusion criterion was that diagnosis and surgery were performed at our department and that the patients attended our tac regularly. Side effects such as difficulties in speaking and swallowing were evaluated as being significantly higher in cases who were administered adjuvant radiochemotherapy (art) compared with the surgical therapy group (stg) (p = 0.03). Anxiety occurred in 80% of all female patients (p = 0.02), 90% of them with a high psychological strain because of the cancer diagnosis (p = 0.04). To date, tac is a rare topic in literature. Moreover, only a few trials have focused on hrql in OSCC. A main result of the current study is that during tac, OSCC patients should be regularly questioned about their symptoms and mental state. Further, the need of the majority of OSCC patients for coping therapies can concomitantly be evaluated. The evaluation of tac is of high relevance. The results of the current study have encouraged us to establish this questionnaire as a routine tool in our tac. Copyright © 2016 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Undergoing Diagnostic Evaluation for Possible Cancer Affects the Health-Related Quality of Life in Patients Presenting with Non-Specific Symptoms

PubMed Central

Moseholm, Ellen; Rydahl-Hansen, Susan; Lindhardt, Bjarne Ørskov

2016-01-01

Aim Undergoing diagnostic evaluation for possible cancer can affect health-related quality of life (HRQoL). The aims of this study were to examine the HRQoL in patients undergoing a diagnostic evaluation for possible cancer due to non-specific symptoms and further to investigate the impact of socio-demographic and medical factors associated with HRQoL at the time of diagnosis. Methods This was a prospective, multicenter survey study that included patients who were referred for a diagnostic evaluation due to non-specific cancer symptoms. Participants completed the EORTC-QLQ-C30 quality of life scale before and after completing the diagnostic evaluation. The baseline and follow-up EORTC-QLQ-C30 scores were compared with reference populations. The impact of socio-demographic and medical factors on HRQoL at follow-up was explored by bootstrapped multivariate linear regression. Results A total of 838 patients participated in the study; 680 (81%) also completed follow-up. Twenty-two percent of the patients received a cancer diagnosis at the end of follow-up. Patients presented initially with a high burden of symptoms, less role and emotional functioning and a lower global health/QoL. Most domains improved after diagnosis and no clinically important difference between baseline and follow-up scores was found. Patients reported effects on HRQoL both at baseline and at follow-up compared with the Danish reference population and had similar scores as a cancer reference population. Co-morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis. Conclusions Patients with non-specific symptoms reported an affected HRQoL while undergoing a diagnostic evaluation for possible cancer. Morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis. PMID:26840866

Evaluation of body image in cancer patients and its association with clinical variables

PubMed Central

Bahrami, Masoud; Mohamadirizi, Marjan; Mohamadirizi, Shahla; Hosseini, Seyyed Abbas

2017-01-01

BACKGROUND: Cancer and its treatments have been shown to have a negative psychological effect on many cancer patients. One of these effects is often described as body image disturbance. Due to the limited number of studies in this area, this study was performed to assess body image in cancer patients and its association with clinical variables. MATERIALS AND METHODS: This was a descriptive and correlational research that was designed in Sayyed-Al-Shohda Hospital affiliated to Isfahan University of Medical Sciences, Iran in 2013. Two hundred and ten adult patients who had been suffering from cancer were selected and completed the personal/demographic/illness questionnaire and the multi-dimensional body-self relations questionnaire that contained 64-items with appearance orientation, appearance evaluation, fitness evaluation, fitness orientation, health evaluation, health orientation, illness orientation, body areas satisfaction, self-classified weight and overweight preoccupation sub-scales. Data were analyzed by ANOVA and Pearson correlation with a significance level of P < 0.05. RESULTS: The mean (standard deviation (scores of body image in cancer patients was 184.40 (43.68) indicating that 58.3% of them had negative body image. In addition, most of patients had negative health evaluation (60.2%), negative appearance evaluation (63%), negative illness orientation (61%), and negative fitness orientation (56%). Furthermore, there were no significant correlations between type of cancer (P = 0.5, f = 0.3), kind of treatment (P = 0.8, f = 5.2) and duration of illness with body image (P = 0.6, r = −0.2). CONCLUSION: In this study most of the cancer patients had body image disturbances. Also, body image in this group wasn’t associated with the type of cancer, kind of treatment and duration of illness. Totally, these results underscore the importance of assessing and treating body image disturbance in cancer patients. PMID:29114549

Undergoing Diagnostic Evaluation for Possible Cancer Affects the Health-Related Quality of Life in Patients Presenting with Non-Specific Symptoms.

PubMed

Moseholm, Ellen; Rydahl-Hansen, Susan; Lindhardt, Bjarne Ørskov

2016-01-01

Undergoing diagnostic evaluation for possible cancer can affect health-related quality of life (HRQoL). The aims of this study were to examine the HRQoL in patients undergoing a diagnostic evaluation for possible cancer due to non-specific symptoms and further to investigate the impact of socio-demographic and medical factors associated with HRQoL at the time of diagnosis. This was a prospective, multicenter survey study that included patients who were referred for a diagnostic evaluation due to non-specific cancer symptoms. Participants completed the EORTC-QLQ-C30 quality of life scale before and after completing the diagnostic evaluation. The baseline and follow-up EORTC-QLQ-C30 scores were compared with reference populations. The impact of socio-demographic and medical factors on HRQoL at follow-up was explored by bootstrapped multivariate linear regression. A total of 838 patients participated in the study; 680 (81%) also completed follow-up. Twenty-two percent of the patients received a cancer diagnosis at the end of follow-up. Patients presented initially with a high burden of symptoms, less role and emotional functioning and a lower global health/QoL. Most domains improved after diagnosis and no clinically important difference between baseline and follow-up scores was found. Patients reported effects on HRQoL both at baseline and at follow-up compared with the Danish reference population and had similar scores as a cancer reference population. Co-morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis. Patients with non-specific symptoms reported an affected HRQoL while undergoing a diagnostic evaluation for possible cancer. Morbidity, being unemployed and receiving a cancer diagnosis had the greatest effect on HRQoL around the time of diagnosis.

Subjective and objective appearance of head and neck cancer patients following microsurgical reconstruction and associated quality of life─A cross-sectional study.

PubMed

Kansy, Katinka; Hoffmann, Jürgen; Alhalabi, Obada; Mistele, Nicole; Freier, Kolja; Mertens, Christian; Freudlsperger, Christian; Engel, Michael

2018-06-01

Depending on the site and size of head and neck cancer, the disease affects patients' appearance and subsequently their quality of life. The aim of this study was to correlate subjective and objective evaluation of facial appearance and associated quality of life following ablative tumor surgery and microsurgical reconstruction. A total of 99 patients with combined ablative and reconstructive microsurgical procedure for head and neck malignancy and seven patients with non-malignant disease were examined by three-dimensional (3D) (photogrammetry at least 6 months post-surgery and were evaluated by two-dimensional (2D) and 3D means for symmetry and facial proportions. Measurements were correlated with subjective reporting from the University of Washington Quality of Life Questionnaire and observer ratings. Of the 106 patients, three patients scored themselves as significantly disfigured (2.8%), 19 were bothered by their appearance (17.9%), 27 (25.5%) reported no change, and 57 (53.8%) reported minor changes in their appearance. On 2D evaluation, 10 patients (9.4%) showed severely abnormal facial proportions. On 3D analysis, 17 patients showed major asymmetry. There was a high correlation (0.67) between patient and observer subjective rating (p < 0.05). While 2D evaluation alone showed no significant correlation with subjective rating, 3D evaluation showed a moderate correlation (0.37; p < 0.05). The best results were achieved by combining 2D and 3D measurements (0.5; p < 0.05). Young female patients were most critical about their appearance. Following combined ablative and microsurgical reconstructive procedures, patients have a realistic perception of their appearance compared with observer ratings and a combination of 2D and 3D objective evaluation. Copyright © 2018 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

Evaluation of World Health Organization Multi-Professional Patient Safety Curriculum Topics in Nursing Education: Pre-test, post-test, none-experimental study.

PubMed

Mansour, Mansour; Skull, Alice; Parker, Michael

2015-01-01

The Multi-professional Patient Safety Curriculum Guide was launched by the World Health Organization to develop a patient safety-friendly curriculum in health education. The aim of this study was to evaluate the impact of teaching related to two topics from the Patient Safety Curriculum Guide on student nurses' knowledge and attitudes toward patient safety. A pretest, posttest, nonexperimental design was used. Patient safety education questionnaires were distributed to a convenience sample of 181 nursing students before the intervention, and 141 questionnaires after the intervention in one university in the East of England. The intervention consisted of two face-to-face lectures and one facilitated group work discussion. Seventy-one responses from pre- and posttest stages were matched. Paired t test, McNemar's test, and frequency measures were used for data analysis. The findings suggest that there are statistically significant differences in the subscales of the error and patient safety and personal influence over safety. The differences in the students' answers on patient safety knowledge before and after the interventions were not statistically significant. Although the student nurses highly commended the teaching delivered in this study, the use of experimental design in future curriculum evaluation may provide a more complementary insight to the findings of this study. Copyright © 2015 Elsevier Inc. All rights reserved.

Effectiveness of Ageratina pichinchensis Extract in Patients with Vulvovaginal Candidiasis. A Randomized, Double-Blind, and Controlled Pilot Study.

PubMed

Romero-Cerecero, Ofelia; Islas-Garduño, Ana Laura; Zamilpa, Alejandro; Tortoriello, Jaime

2017-06-01

Previous clinical studies have demonstrated the antifungal effectiveness of Ageratina pichinchensis extracts when topically administered to patients with dermatomycosis. The objective of this study was to evaluate the effectiveness and tolerability of a 7% standardized extract of A. pichinchensis (intravaginal) in patients with vulvovaginal candidiasis. The extract was standardized in terms of its encecalin content and administered during 6 days to patients with Candida albicans-associated vulvovaginitis. The positive control group was treated with Clotrimazole (100 mg). On day 7 of the study, a partial evaluation was carried out; it demonstrated that 94.1% of patients treated with Clotrimazole and 100% of those treated with the A. pichinchensis extract referred a decrease or absence of signs and symptoms consistent with vulvovaginal candidiasis. In the final evaluation, 2 weeks after concluding administration, 86.6% of patients in the control group and 81.2% (p = 0.65) of those treated with the A. pichinchensis extract demonstrated therapeutic success. Statistical analysis evidenced no significant differences between the two treatment groups. With the results obtained, it is possible to conclude that the standardized extract from A. pichinchensis, intravaginally administered, showed therapeutic and mycological effectiveness, as well as tolerability, in patients with vulvovaginal candidiasis, without noting statistical differences in patients treated with Clotrimazole. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Systematic Review of Economic Evaluations of Units Dedicated to Acute Coronary Syndromes.

PubMed

Azeredo-Da-Silva, André Luis Ferreira; Perini, Silvana; Rigotti Soares, Pedro Henrique; Polaczyk, Carisi Anne

2016-01-01

Dedicated units for the care of acute coronary syndrome (ACS) have been submitted to economic evaluations; however, the results have not been systematically presented. To identify and summarize economic outcomes of studies on hospital units dedicated to the initial care of patients with suspected or confirmed ACS. A systematic review of literature to identify economic evaluations of chest pain unit (CPU), coronary care unit (CCU), or equivalent units was done. Two search strategies were used: the first one to identify economic evaluations irrespective of study design, and the second one to identify randomized clinical trials that reported economic outcomes. The following databases were searched: MEDLINE, EMBASE, CENTRAL, and National Health Service (NHS)Economic Evaluation Database. Data extraction was performed by two independent reviewers. Costs were inflated to 2012 values. Search strategies retrieved five partial economic evaluations based on observational studies, six randomized clinical trials that reported economic outcomes, and five model-based economic evaluations. Overall, cost estimates based on observational studies and randomized clinical trials reported statistically significant cost savings of more than 50% with the adoption of CPU care instead of routine hospitalization or CCU care for suspected low-to-intermediate risk patients with ACS (median per-patient cost US $1,969.89; range US $1,002.12-13,799.15). Model-based economic evaluations reported incremental cost-effectiveness ratios below US $ 50,000/quality-adjusted life-year for all comparisons between intermediate care unit, CPU, or CCU with routine hospital admissions. This finding was sensible to myocardial infarction probability. Published economic evaluations indicate that more intensive care is likely to be cost-effective in comparison to routine hospital admission for patients with suspected ACS. Copyright © 2016. Published by Elsevier Inc.

Evaluation of Peripheral Neuropathy of Unknown Origin in an Outpatient Foot and Ankle Practice.

PubMed

Klein, Sandra E; Chu, Jennifer; McCormick, Jeremy J; Johnson, Jeffrey E

2015-09-01

The foot and ankle surgeon can see peripheral neuropathy in the treatment of foot and ankle conditions. The purpose of this study was (1) to evaluate the demographics and presenting complaints of patients diagnosed with idiopathic peripheral neuropathy during an examination by a foot and ankle surgeon and (2) to identify the type and frequency of subsequent diagnosis of medical causes of neuropathy. This was a retrospective study of patients diagnosed with idiopathic peripheral neuropathy in our practice between January 1997 and December 2008. Ninety-five patients were identified, and demographic data, presenting complaints, and medical comorbidities were extracted from the medical record. Examination findings of decreased sensation to Semmes Weinstein 5.07 monofilament testing were documented, and electromyogram and nerve conduction study results were reviewed when available. Laboratory values were noted, as were neurologic evaluations performed to diagnose medical conditions associated with peripheral neuropathy. The most common presentation was foot pain, in 36 patients (38%). Ninety-one patients had Semmes Weinstein 5.07 monofilament testing, with loss of protective sensation reported in 75 of the 91 tested (82%). Only 30 of the 95 patients had electromyogram and nerve conduction study results available, with a test positive for peripheral neuropathy in 20 of the 30 tested. Thirty-two patients were evaluated by a neurologist. A specific cause was identified in 12 of the 32 seen by a neurologist. Of the total group of 95 patients, 31 patients (33%) were diagnosed with a condition that may be associated with peripheral neuropathy. Thirty-three percent of the patients presenting to our clinic and given a diagnosis of idiopathic peripheral neuropathy were ultimately diagnosed with a medical cause of neuropathy-most commonly, diabetes. For those patients with idiopathic neuropathy, a spectrum of disease was encountered, including pain, ulcer, infection, and Charcot neuroarthropathy. Level IV, retrospective case series. © The Author(s) 2015.

Comparative Evaluation of Pediatric Patients with Mental Retardation undergoing Dental Treatment under General Anesthesia: A Retrospective Analysis.

PubMed

Ahuja, Ravish; Jyoti, Bhuvan; Shewale, Vinod; Shetty, Shridhar; Subudhi, Santosh Kumar; Kaur, Manpreet

2016-08-01

Behavioral management of patients forms one of the foremost components of pediatric dental treatment. Some children readily cooperate with dental treatment, while others require general anesthesia as a part of treatment protocol for carrying out various dental procedures. Hence, we evaluated the pediatric patients with and without mental retardation, who underwent dental treatment under general anesthesia. The present study analyzed the record of 480 pediatric patients reporting in the department of pedodontics from 2008 to 2014. Analysis of the records of the patients who underwent dental treatment under general anesthesia was done and all the patients were divided into two study groups depending upon their mental level. For the purpose of evaluation, the patients were also grouped according to their age; 4 to 7 years, 8 to 12 years, and 13 to 18 years. Measurement of decayed, missing, and filled teeth and scores for both deciduous and permanent dentition was done before and after the commencement of the dental treatment. Chi-square test and independent t-test were used for evaluating the level of significance. While comparing the patients in the two groups, maximum number of patients is present in the age group of 13 to 18 years. While comparing the indices' score between the two study groups in various age intervals, no statistically significant results were obtained. Restorative treatment and dental extractions were the most common dental treatments that were seen at a higher frequency in the intellectual disability study group. In patients with mental retardation, a higher frequency of restorative treatment and extractions occurs as compared to healthy subjects of similar age group. Therefore, they require special attention regarding maintenance of their oral health. Special attention should be given for maintaining the oral health of patients with special health care needs as compared to their physically and mentally normal counterparts.

Computerized Analysis of Digital Photographs for Evaluation of Tooth Movement

PubMed Central

Toodehzaeim, Mohammad Hossein; Karandish, Maryam; Karandish, Mohammad Nabi

2015-01-01

Objectives: Various methods have been introduced for evaluation of tooth movement in orthodontics. The challenge is to adopt the most accurate and most beneficial method for patients. This study was designed to introduce analysis of digital photographs with AutoCAD software as a method to evaluate tooth movement and assess the reliability of this method. Materials and Methods: Eighteen patients were evaluated in this study. Three intraoral digital images from the buccal view were captured from each patient in half an hour interval. All the photos were sent to AutoCAD software 2011, calibrated and the distance between canine and molar hooks were measured. The data was analyzed using intraclass correlation coefficient. Results: Photographs were found to have high reliability coefficient (P > 0.05). Conclusion: The introduced method is an accurate, efficient and reliable method for evaluation of tooth movement. PMID:26622272

How does feedback from patients impact upon healthcare student clinical skill development and learning? A systematic review.

PubMed

Finch, Emma; Lethlean, Jennifer; Rose, Tanya; Fleming, Jennifer; Theodoros, Deborah; Cameron, Ashley; Coleman, Adele; Copland, David; McPhail, Steven M

2018-03-01

A key feature of health professionals' training, irrespective of discipline, is the acquisition and application of clinical and communication skills. Despite this, little is known about the potential role of patient feedback on this process. This systematic review aimed to answer the question: How does feedback from patients impact upon healthcare student clinical skill development and learning? Systematic review of published literature. Electronic databases were searched for studies that explored the effects of patient feedback on student learning and were published before March 2016. Eligible articles underwent methodological evaluation using the McMaster University Critical Evaluation Forms and data extraction. A total of 237 articles were retrieved following searches of electronic databases and hand searches of reference lists. Twelve (7 quantitative, 2 qualitative, 3 mixed methods) studies met the inclusion criteria. Eleven studies reported that patient feedback improved students' clinical skills. Minimal research has explored the impact of patient feedback on student learning. The research to date suggests that direct feedback from patients may be beneficial for the development of students' communication and clinical skills; however, the wide variety of evaluation methods and the lack of validated tools for patients to provide feedback suggest that further exploration is warranted.

LOW-LEVEL LASER THERAPY AFTER CARPAL TUNNEL RELEASE

PubMed Central

Alves, Marcelo de Pinho Teixeira; de Araújo, Gabriel Costa Serrão

2015-01-01

Objective: Evaluate the post-operative treatment of CTS, using the LLLT. Method: We prospectively evaluated 58 patients with CTS, randomly divided into two groups: treatment with LLLT (Group 1) and placebo (Group 2). A 830 nm gallium-aluminum-arsenic laser was used, with a power of 30 mW. Results: There was female predominance in both groups. The mean age of the patients in Group 1 was 44.3 years and in Group 2, 51.9 years. The average duration of disease progression was around two years in both groups. The average time elapsed since discharge from treatment was 3.6 months in both groups, and fewer patients had postoperative complaints in Group 1 than in Group 2. At the end of the treatment, in Group 1, 29.41% of the patients presented electromyographic abnormalities, while in Group 2, 63.64% of the patients had abnormalities, after six months. Conclusion: This was an initial study on adjuvant therapy using postoperative LLLT on CTS. The method presented was sufficient for postoperative evaluation of the patients in this study. Patients undergoing LLLT after surgery for CTS were benefited and had better functional outcomes than shown by the control group. The technique was effective and did not have any adverse effects on the patients studied. PMID:27027075

The evaluation of anxiety and panic agarophobia scores in patients with benign paroxysmal positional vertigo on initial presentation and at the follow-up visit.

PubMed

Kahraman, Serif Samil; Arli, Cengiz; Copoglu, Umit Sertan; Kokacya, Mehmet Hanifi; Colak, Sait

2017-05-01

Patients with BPPV experienced short but intense anxiety and/or panic disorder, especially at the initial visit, but most patients recovered without medication with successful treatment. Recent studies have shown that people with dizziness report some psychological problems such as panic and agoraphobia and anxiety. The aim of this study was to evaluate anxiety and panic agorophobia levels in patients with benign paroxysmal positional vertigo on initial presentation and at the follow-up visit and compare the scores with the control group. All the 32 patients in the study had a diagnosis of BPPV confirmed by their history, typical subjective symptom reports, and characteristic positional nystagmus during the Dix-Hallpike test and/or Roll test. The patients were instructed to complete the standard forms of Beck anxiety inventory and panic agoraphobia scale questionnaire before and at 7 and 14 days after the canalith repositioning treatment. The validity scores of panic agoraphobia were statistically significantly higher in patients with BPPV than in the control group in each period (p < .001) and the validity scores of the Beck anxiety inventory were statistically significantly higher in patients with BPPV than in the control group at the first and second evaluation (p < .001).

A matrix for the qualitative evaluation of nursing tasks.

PubMed

Durosaiye, Isaiah O; Hadjri, Karim; Liyanage, Champika L; Bennett, Kina

2018-04-01

To formulate a model for patient-nurse interaction; to compile a comprehensive list of nursing tasks on hospital wards; and to construct a nursing tasks demand matrix. The physical demands associated with nursing profession are of growing interest among researchers. Yet, it is the complexity of nursing tasks that defines the demands of ward nurses' role. This study explores nursing tasks, based on patient-nurse interaction on hospital wards. Extant literature was reviewed to formulate a patient-nurse interaction model. Twenty ward nurses were interviewed to compile a list of nursing tasks. These nursing tasks were mapped against the patient-nurse interaction model. A patient-nurse interaction model was created, consisting of: (1) patient care, (2) patient surveillance and (3) patient support. Twenty-three nursing tasks were identified. The nursing tasks demand matrix was constructed. Ward managers may use a nursing tasks demand matrix to determine the demands of nursing tasks on ward nurses. While many studies have explored either the physical or the psychosocial aspects of nursing tasks separately, this study suggests that the physicality of nursing tasks must be evaluated in tandem with their complexity. Ward managers may take a holistic approach to nursing tasks evaluation by using a nursing tasks demand matrix. © 2017 John Wiley & Sons Ltd.

Evaluation of the quality of care of a multi-disciplinary risk factor assessment and management programme (RAMP) for diabetic patients

PubMed Central

2012-01-01

Background Type 2 Diabetes Mellitus (DM) is a common chronic disease associated with multiple clinical complications. Management guidelines have been established which recommend a risk-stratified approach to managing these patients in primary care. This study aims to evaluate the quality of care (QOC) and effectiveness of a multi-disciplinary risk assessment and management programme (RAMP) for type 2 diabetic patients attending government-funded primary care clinics in Hong Kong. The evaluation will be conducted using a structured and comprehensive evidence-based evaluation framework. Method/design For evaluation of the quality of care, a longitudinal study will be conducted using the Action Learning and Audit Spiral methodologies to measure whether the pre-set target standards for criteria related to the structure and process of care are achieved. Each participating clinic will be invited to complete a Structure of Care Questionnaire evaluating pre-defined indicators which reflect the setting in which care is delivered, while process of care will be evaluated against the pre-defined indicators in the evaluation framework. Effectiveness of the programme will be evaluated in terms of clinical outcomes, service utilization outcomes, and patient-reported outcomes. A cohort study will be conducted on all eligible diabetic patients who have enrolled into RAMP for more than one year to compare their clinical and public service utilization outcomes of RAMP participants and non-participants. Clinical outcome measures will include HbA1c, blood pressure (both systolic and diastolic), lipids (low-density lipoprotein cholesterol) and future cardiovascular diseases risk prediction; and public health service utilization rate will include general and specialist outpatient, emergency department attendances, and hospital admissions annually within 5 years. For patient-reported outcomes, a total of 550 participants and another 550 non-participants will be followed by telephone to monitor quality of life, patient enablement, global rating of change in health and private health service utilization at baseline, 6, 12, 36 and 60 months. Discussion The quality of care and effectiveness of the RAMP in enhancing the health for patients with type 2 diabetes will be determined. Possible areas for quality enhancement will be identified and standards of good practice can be established. The information will be useful in guiding service planning and policy decision making. PMID:23216708

Evaluation of the quality of care of a multi-disciplinary risk factor assessment and management programme (RAMP) for diabetic patients.

PubMed

Fung, Colman S C; Chin, Weng Yee; Dai, Daisy S K; Kwok, Ruby L P; Tsui, Eva L H; Wan, Yuk Fai; Wong, Wendy; Wong, Carlos K H; Fong, Daniel Y T; Lam, Cindy L K

2012-12-05

Type 2 Diabetes Mellitus (DM) is a common chronic disease associated with multiple clinical complications. Management guidelines have been established which recommend a risk-stratified approach to managing these patients in primary care. This study aims to evaluate the quality of care (QOC) and effectiveness of a multi-disciplinary risk assessment and management programme (RAMP) for type 2 diabetic patients attending government-funded primary care clinics in Hong Kong. The evaluation will be conducted using a structured and comprehensive evidence-based evaluation framework. For evaluation of the quality of care, a longitudinal study will be conducted using the Action Learning and Audit Spiral methodologies to measure whether the pre-set target standards for criteria related to the structure and process of care are achieved. Each participating clinic will be invited to complete a Structure of Care Questionnaire evaluating pre-defined indicators which reflect the setting in which care is delivered, while process of care will be evaluated against the pre-defined indicators in the evaluation framework.Effectiveness of the programme will be evaluated in terms of clinical outcomes, service utilization outcomes, and patient-reported outcomes. A cohort study will be conducted on all eligible diabetic patients who have enrolled into RAMP for more than one year to compare their clinical and public service utilization outcomes of RAMP participants and non-participants. Clinical outcome measures will include HbA1c, blood pressure (both systolic and diastolic), lipids (low-density lipoprotein cholesterol) and future cardiovascular diseases risk prediction; and public health service utilization rate will include general and specialist outpatient, emergency department attendances, and hospital admissions annually within 5 years. For patient-reported outcomes, a total of 550 participants and another 550 non-participants will be followed by telephone to monitor quality of life, patient enablement, global rating of change in health and private health service utilization at baseline, 6, 12, 36 and 60 months. The quality of care and effectiveness of the RAMP in enhancing the health for patients with type 2 diabetes will be determined. Possible areas for quality enhancement will be identified and standards of good practice can be established. The information will be useful in guiding service planning and policy decision making.

Kinesthetic stimulation for obstructive sleep apnea syndrome: An "on-off" proof of concept trial.

PubMed

Hernández, Alfredo I; Pérez, Diego; Feuerstein, Delphine; Loiodice, Corinne; Graindorge, Laurence; Guerrero, Gustavo; Limousin, Nadège; Gagnadoux, Frédéric; Dauvilliers, Yves; Tamisier, Renaud; Prigent, Arnaud; Mabo, Philippe; Amblard, Amel; Senhadji, Lotfi; Pépin, Jean-Louis

2018-02-15

Obstructive sleep apnea (OSA) occurs when the upper airway narrows or collapses due to the loss of upper airway muscle activation at sleep onset. This study investigated the effectiveness of triggered kinesthetic stimulation in patients with OSA. This proof-of-concept, open-label, multicenter prospective study was conducted on 24 patients with severe OSA. During a one night evaluation, kinesthetic stimulation was intermittently delivered in 30 minute periods. The duration of apneas and hypopneas during Stim on and Stim off periods were compared. Five hospital-based university centers in France participated. Sleep studies were evaluated by a single scorer at a core laboratory (CHU Grenoble). Results show that during the Stim on phases, statistically significant decreases in durations of apneas and hypopneas were observed in 56% and 46% of patients, respectively. Overall, 75% of patients showed an improvement in apneas or hypopneas durations. The mean reduction in durations for patients with a significant decrease was 4.86 seconds for apneas and 6.00 seconds for hypopneas. This proof of concept study is the first to identify kinesthetic stimulation as a potentially effective therapy for OSA. These data justify evaluation in a controlled study.

eHealth System for Collecting and Utilizing Patient Reported Outcome Measures for Personalized Treatment and Care (PROMPT-Care) Among Cancer Patients: Mixed Methods Approach to Evaluate Feasibility and Acceptability.

PubMed

Girgis, Afaf; Durcinoska, Ivana; Levesque, Janelle V; Gerges, Martha; Sandell, Tiffany; Arnold, Anthony; Delaney, Geoff P

2017-10-02

Despite accumulating evidence indicating that collecting patient-reported outcomes (PROs) and transferring results to the treating health professional in real time has the potential to improve patient well-being and cancer outcomes, this practice is not widespread. The aim of this study was to test the feasibility and acceptability of PROMPT-Care (Patient Reported Outcome Measures for Personalized Treatment and Care), a newly developed electronic health (eHealth) system that facilitates PRO data capture from cancer patients, data linkage and retrieval to support clinical decisions and patient self-management, and data retrieval to support ongoing evaluation and innovative research. We developed an eHealth system in consultation with content-specific expert advisory groups and tested it with patients receiving treatment or follow-up care in two hospitals in New South Wales, Australia, over a 3-month period. Participants were recruited in clinic and completed self-report Web-based assessments either just before their upcoming clinical consultation or every 4 weeks if in follow-up care. A mixed methods approach was used to evaluate feasibility and acceptability of PROMPT-Care; data collected throughout the study informed the accuracy and completeness of data transfer procedures, and extent of missing data was determined from participants' assessments. Patients participated in cognitive interviews while completing their first assessment and completed evaluation surveys and interviews at study-end to assess system acceptability and usefulness of patient self-management resources, and oncology staff were interviewed at study-end to determine the acceptability and perceived usefulness of real-time PRO reporting. A total of 42 patients consented to the study; 7 patients were withdrawn before starting the intervention primarily because of changes in eligibility. Overall, 35 patients (13 on treatment and 22 in follow-up) completed 67 assessments during the study period. Mean completeness of patient-reported data was 93%, with 100% accuracy of data transfer. Ten patients completed cognitive interviews, 28 completed evaluation surveys, and 14 completed evaluation interviews at study-end. PROMPT-Care patient acceptability was high-100% (28/28) reported the time to complete the Web-based assessments (average 15 min) as about right, most willing to answer more questions (79%, 22/28 yes), 96% (27/28) found the Web-based assessment easier or same as completing a paper copy, and they valued the self-management resources . Oncology staff (n=5) also reported high acceptability and potential feasibility of the system. Patients and oncology staff found the PROMPT-Care system to be highly acceptable, and the results suggest that it would be feasible to implement it into an oncology setting. Suggested modifications to the patient assessment survey, clinician access to the reports, and system requirements will be made as part of the next stage of large-scale testing and future implementation of the system as part of routine care. Australian New Zealand Clinical Trials Registry ACTRN1261500135294; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=369299&isReview=true (Archived by WebCite at http://www.webcitation.org/6lzylG5A0). ©Afaf Girgis, Ivana Durcinoska, Janelle V Levesque, Martha Gerges, Tiffany Sandell, Anthony Arnold, Geoff P Delaney, The PROMPT-Care Program Group. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 02.10.2017.

Validation of Universal Scale in Oral Surgery (USOS) for Patient's Psycho-emotional Status Rating.

PubMed

Astramskaite, Inesa; Pinchasov, Ginnady; Gervickas, Albinas; Sakavicius, Dalius; Juodzbalys, Gintaras

2017-01-01

There aren't any objective methods that may help in standard evaluation of oral surgery patient's psycho-emotional status. Without any standardized evaluation, two main problems appear: heterogeneity between studies and ineffective patient's evaluation. Therefore, Universal Scale in Oral Surgery (USOS) for patient's psycho-emotional status rating has previously been proposed by authors. The aim of present study is to assess the clinical effectivity and validate the Universal Scale in Oral Surgery in case of outpatient tooth extraction for adult healthy patients. Clinical trial to validate the USOS for patient's psycho-emotional status rating was performed. In total 90 patients, that came for outpatient dental extraction to Lithuanian University of Health Sciences Oral and Maxillofacial Surgery Department ambulatory, were enrolled in clinical trial. Patients filled self-reported questionnaires before the procedure. Operating surgeon rated USOS for patient's psycho-emotional status rating doctor's part questionnaire after the procedure. 4 - 6 weeks later all patients were asked to fill USOS for patient's psycho-emotional status rating questionnaire retrospectively. According to the statistical analysis, the final composition of USOS for patient's psycho-emotional status rating that would fit to reliability coefficient should be composed from 6 patient part questions and 3 general doctor part questions. Universal Scale in Oral Surgery for patient's psycho-emotional status rating is a novel, doctor and patient rated scale which is suitable for clinical and scientific usage.

SU-E-T-433: Field-In-Field Irradiation for Breast Cancer with VERO-4DRT System: A Feasibility Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hayashi, N; Mizuno, T; Takada, Y

2015-06-15

Purpose: The Vero-4DRT system is a dedicated system for high precision radiation therapy. However, the field size is limited at 15 cm x 15 cm and shapes by using multi-leaf collimator (MLC) without X-Jaw and Y-Jaw. Therefore VERO-4DRT system is not available to simple wedged irradiation for breast cancer. In this study, we suppose FIF with ring and/or tilt/pan angles whole breast irradiation (FIFWBI). The purpose of this study is to verify the feasibility of FIFWBI with VERO-4DRT system. Methods: As fundamental evaluation, we performed commissioning test with phantom. The absorbed dose evaluation at several reference points and dose distributionmore » including split area were performed. We planned 10 demonstrative shapes in phantom for measuring these contents with i-plan workstation (BrainLAB). As clinical evaluation, the dose distribution and dose indexes were evaluated with actual patient data. Five patients with breast cancer were designed FIFWBI radiotherapy plan with split fields. Then, the dose distribution and dose indexes (including Dmax, Dmin, D95, D5 and Homogeneity index) were evaluated in these plans. Results: As the results of fundamental evaluation, all absorbed dose errors between calculated and measured doses were within 2%. The gamma passing rates with 2 mm/3% criteria in all cases were 96±2%. As the results of clinical evaluation, the values of Dmax, D95, D50, D5, and Homogeneity Index were 41.7±0.90 Gy, 49.4±0.34 Gy, 52.26±0.24 Gy, and 1.39±0.03, respectively. For Japanese breast cancer patients, this technique was feasible. However, the large split region was happened in FIFWBI in case of patient with large breast. Conclusion: We evaluated the FIFWBI technique with VERO-4DRT system. This technique is feasible for Japanese patients, but the patient with large breast should be disagreed with this technique.« less

Preoperative noninvasive EUS evaluation in patients with esophageal cancer considered for esophagectomy.

PubMed

Gheorghe, Cristian; Stanescu, Codrut; Gheorghe, Liana; Bancila, Ion; Herlea, Vlad; Becheanu, Gabriel; Voinea, Daniela; Iacob, Razvan; Lupescu, Ioana; Anghel, Rodica; Croitoru, Adina; Popescu, Irinel

2006-06-01

Worldwide, esophageal cancer ranks fifth in the mortality rate regarding tumor locations. EUS is an essential tool in the evaluation of these patients allowing accurate staging and permitting stratified treatment options. AIM. We have studied prospectively the impact of EUS in the evaluation and decision for therapy of patients with esophageal cancer diagnosed in our center. From March 2001 through March 2006, 220 patients were hospitalized at the Center of Gastroenterology and Hepatology, Fundeni Clinical Institute, with the diagnosis of esophageal cancer. Out of the 220 patients, 41 patients, with no major comorbidities contraindicating esophagectomy already having been screened by abdominal and thoracic CT to disclose distant metastases, had EUS with the definite purpose of staging esophageal carcinoma and selecting adequate therapy. Assuming that without preoperative staging by EUS, all 41 patients in the study group would have been offered surgical treatment, we evaluated the number of patients and the modality in which EUS resulted in changes to the therapeutic plan. Depth of invasion was recorded for the 41 patients as follows: T1 in 2 patients (4.9%), T2 in 6 patients (14.6%), T3 in 24 patients (58.5%), and T4 in 10 patients (22%). Regional lymph node (N) status as determined by EUS criteria was as follows: N0 in 7 patients (17%) and N1 in 34 patients (83%). Assessment of distant metastases (M) was recorded showing 4 patients with celiac axis lymph nodes metastases (M1). Preoperative EUS staging changed the decision for surgery in 18 of 41 patients (44%) (p<0.0001) and allowed primary esophagectomy in only 6 patients (15%) (p<0.0001). Compared to histopathology, the overall accuracy of EUS staging for pT1 and pT2 was 80% for staging pT3 and pT4 77% and for lymph node evaluation was approximately 75%. Esophageal EUS offers useful information to clinicians caring for patients with esophageal cancer, impacts clinical decision making, and should be used in appropriate settings to plan patients' care.

Should Complete and Incomplete Spinal Cord Injury Patients Receive the Same Attention in Urodynamic Evaluations and Ultrasonography Examinations of the Upper Urinary Tract?

ERIC Educational Resources Information Center

Akkoc, Yesim; Cinar, Yasemin; Kismali, Erkan

2012-01-01

The aim of the study was to compare urodynamic findings and upper urinary tract (UUT) abnormalities detected by ultrasonography in complete and incomplete suprasacral spinal cord injury (SCI) patients with neurogenic detrusor overactivity. Thirty-eight suprasacral SCI patients who underwent ultrasonography evaluation of the UUT and urodynamic…

The role of technetium-99m stannous pyrophosphate in myocardial imaging to recognize, localize and identify extension of acute myocardial infarction in patients

NASA Technical Reports Server (NTRS)

Willerson, J. T.; Parkey, R. W.; Bonte, F. J.; Stokely, E. M.; Buja, E. M.

1975-01-01

The ability of technetium-99m stannous pyrophosphate myocardial scintigrams to aid diagnostically in recognizing, localizing, and identifying extension of acute myocardial infarction in patients was evaluated. The present study is an extension of previous animal and patient evaluations that were recently performed utilizing this myocardial imaging agent.

Calories count. Improved weight gain with dietary intervention in congenital heart disease.

PubMed

Unger, R; DeKleermaeker, M; Gidding, S S; Christoffel, K K

1992-09-01

We assessed the nutritional status of patients with congenital heart disease (CHD) to evaluate the role of dietary intake in impaired weight for patient length. Underweight patients with CHD underwent nutritional counseling to evaluate the role of this intervention in improvement of weight for length. We prospectively evaluated a clinical protocol for nutritional assessment and counseling in patients with CHD. Eligible patients were enrolled from a cardiology clinic during a 13-month period. Initial anthropometric measurements and measurements of dietary intake of underweight and normal-weight patients were compared. Initial and follow-up measurements of underweight patients who received nutritional counseling were compared. Nineteen underweight patients with CHD and 16 normal-weight patients with CHD, aged 1 month to 2 years, were studied. Exclusion criteria included noncardiac factors that could affect growth (eg, low birth weight, Down syndrome, gastrointestinal deficit, and any severe abnormality of the central nervous system). Seventeen of the 19 underweight patients underwent nutritional counseling in the presence of a parent every 2 months for 6 months. Caloric and protein intakes were maximized using high-calorie formulas. Baseline dietary intake was lower in underweight patients than in normal-weight patients (mean percentage of the recommended daily allowance of calories, 89% vs 108%). Follow-up evaluation in normal-weight patients showed no change in percentage of ideal body weight for length. Follow-up evaluation in underweight patients showed improvement in mean dietary intake (from 90% to 104% of the recommended daily allowance of calories) and in mean percentage of ideal body weight for length after intervention (from 83.1% to 88.3%). Nutritional evaluation of patients with CHD demonstrated that underweight children had inadequate diets. Underweight patients with CHD who received nutritional counseling showed increased dietary intake and improved anthropometric measurements on follow-up.

The ICU-Diary study: prospective, multicenter comparative study of the impact of an ICU diary on the wellbeing of patients and families in French ICUs.

PubMed

Garrouste-Orgeas, Maïté; Flahault, Cécile; Fasse, Léonor; Ruckly, Stéphane; Amdjar-Badidi, Nora; Argaud, Laurent; Badie, Julio; Bazire, Amélie; Bige, Naike; Boulet, Eric; Bouadma, Lila; Bretonnière, Cédric; Floccard, Bernard; Gaffinel, Alain; de Forceville, Xavier; Grand, Hubert; Halidfar, Rebecca; Hamzaoui, Olfa; Jourdain, Mercé; Jost, Paul-Henri; Kipnis, Eric; Large, Audrey; Lautrette, Alexandre; Lesieur, Olivier; Maxime, Virginie; Mercier, Emmanuelle; Mira, Jean Paul; Monseau, Yannick; Parmentier-Decrucq, Erika; Rigaud, Jean-Philippe; Rouget, Antoine; Santoli, François; Simon, Georges; Tamion, Fabienne; Thieulot-Rolin, Nathalie; Thirion, Marina; Valade, Sandrine; Vinatier, Isabelle; Vioulac, Christel; Bailly, Sebastien; Timsit, Jean-François

2017-11-15

Post-intensive care syndrome includes the multiple consequences of an intensive care unit (ICU) stay for patients and families. It has become a new challenge for intensivists. Prevention programs have been disappointing, except for ICU diaries, which report the patient's story in the ICU. However, the effectiveness of ICU diaries for patients and families is still controversial, as the interpretation of the results of previous studies was open to criticism hampering an expanded use of the diary. The primary objective of the study is to evaluate the post-traumatic stress syndrome in patients. The secondary objectives are to evaluate the post-traumatic stress syndrome in families, anxiety and depression symptoms in patients and families, and the recollected memories of patients. Endpoints will be evaluated 3 months after ICU discharge or death. A prospective, multicenter, randomized, assessor-blind comparative study of the effect of an ICU diary on patients and families. We will compare two groups: one group with an ICU diary written by staff and family and given to the patient at ICU discharge or to the family in case of death, and a control group without any ICU diary. Each of the 35 participating centers will include 20 patients having at least one family member who will likely visit the patient during their ICU stay. Patients must be ventilated within 48 h after ICU admission and not have any previous chronic neurologic or acute condition responsible for cognitive impairments that would hamper their participation in a phone interview. Three months after ICU discharge or death of the patient, a psychologist will contact the patient and family by phone. Post-traumatic stress syndrome will be evaluated using the Impact of Events Scale-Revised questionnaire, anxiety and depression symptoms using the Hospital Anxiety and Depression Scale questionnaire, both in patients and families, and memory recollection using the ICU Memory Tool Questionnaire in patients. The content of a randomized sample of diaries of each center will be analyzed using a grid. An interview of the patients in the intervention arm will be conducted 6 months after ICU discharge to analyze in depth how they use the diary. This study will provide new insights on the impact of ICU diaries on post-traumatic stress disorders in patients and families after an ICU stay. ClinicalTrial.gov, ID: NCT02519725 . Registered on 13 July 2015.

HIV and Cognitive Impairment in Clinical Practice: The Evaluation of a Stepwise Screening Protocol in Relation to Clinical Outcomes and Management.

PubMed

Hakkers, Charlotte S; Kraaijenhof, Jordan M; van Oers-Hazelzet, Esther B; Visser-Meily, Anne J M A; Hoepelman, Andy I M; Arends, Joop E; Barth, Roos E

2017-09-01

Neurocognitive impairment (NCI) is an increasingly important comorbidity in an ageing HIV+ population. Despite the lack of available treatment modalities, screening for NCI is recommended. In the UMC Utrecht, yearly NCI screening is done using the Montreal Cognitive Assessment (MoCA) tool and the HIV Dementia Scale (HDS). The aim of this study was to evaluate this screening protocol in relation to clinical outcomes and management. A retrospective cohort study was performed in suppressed adult HIV+ patients. Apart from the MoCa and the HDS, the Utrecht Scale for Evaluation of Rehabilitation-Participation (USER-P) and the Hospital Anxiety and Depression Scale (HADS) were performed. Patients scoring below average on cognitive screening tests or with subjective cognitive complaints were further evaluated using a standardized protocol, including optimizing cART and checking for somatic disorders. In patients with cognitive complaints and participation restrictions, cognitive rehabilitation was proposed. Two hundred eighty-six patients were screened. The vast majority were MSM with an average age of 49 years. One hundred forty-four out of 286 patients (50%) had an abnormal test score and/or had subjective cognitive complaints. Restrictions in participation were present in 23% of patients. Six patients on Efavirenz switched their regimes, as this drug is known for its potential central nervous system (CNS) side effects. A depressive component was present in 58 patients (40%). Five patients had a clinical relevant laboratory abnormality. Moreover, six patients were referred for cognitive rehabilitation, which resulted in a 100% success rate in set goals in the five evaluable patients. Although the protocol was not fully adhered to in all patients, it did result in detectable underlying causes of NCI in 59% of patients, and 21% was referred for further treatment. Moreover, cognitive rehabilitation appears to be a very successful intervention for patients with NCI who experience subjective complaints and participation restrictions.

Evaluation of several ultrasonography scoring systems for synovitis and comparison to clinical examination: results from a prospective multicentre study of rheumatoid arthritis.

PubMed

Dougados, Maxime; Jousse-Joulin, Sandrine; Mistretta, Frederic; d'Agostino, Maria-Antonietta; Backhaus, Marina; Bentin, Jacques; Chalès, Gérard; Chary-Valckenaere, Isabelle; Conaghan, Philip; Etchepare, Fabien; Gaudin, Philippe; Grassi, Walter; van der Heijde, Désirée; Sellam, Jérémie; Naredo, Esperanza; Szkudlarek, Marcin; Wakefield, Richard; Saraux, Alain

2010-05-01

To evaluate different global ultrasonographic (US) synovitis scoring systems as potential outcome measures of rheumatoid arthritis (RA) according to the Outcome Measures in Rheumatoid Arthritis Clinical Trials (OMERACT) filter. To study selected global scoring systems, for the clinical, B mode and power Doppler techniques, the following joints were evaluated: 28 joints (28-joint Disease Activity Score (DAS28)), 20 joints (metacarpophalangeals (MCPs) + metatarsophalangeals (MTPs)) and 38 joints (28 joints + MTPs) using either a binary (yes/no) or a 0-3 grade. The study was a prospective, 4-month duration follow-up of 76 patients with RA requiring anti-tumour necrosis factor (TNF) therapy (complete follow-up data: 66 patients). Intraobserver reliability was evaluated using the intraclass correlation coefficient (ICC), construct validity was evaluated using the Cronbach alpha test and external validity was evaluated using level of correlation between scoring system and C reactive protein (CRP). Sensitivity to change was evaluated using the standardised response mean. Discriminating capacity was evaluated using the standardised mean differences in patients considered by the doctor as significantly improved or not at the end of the study. Different clinimetric properties of various US scoring systems were at least as good as the clinical scores with, for example, intraobserver reliability ranging from 0.61 to 0.97 versus from 0.53 to 0.82, construct validity ranging from 0.76 to 0.89 versus from 0.76 to 0.88, correlation with CRP ranging from 0.28 to 0.34 versus from 0.28 to 0.35 and sensitivity to change ranging from 0.60 to 1.21 versus from 0.96 to 1.36 for US versus clinical scoring systems, respectively. This study suggests that US evaluation of synovitis is an outcome measure at least as relevant as physical examination. Further studies are required in order to achieve optimal US scoring systems for monitoring patients with RA in clinical trials and in clinical practice.

Evaluation of patient-reported outcome in subjects treated medically for acute pancreatitis: a follow-up study.

PubMed

Pezzilli, R; Morselli-Labate, A M; Campana, D; Casadei, R; Brocchi, E; Corinaldesi, R

2009-01-01

To explore the quality of life in patients treated medically during the acute phase of pancreatitis as well as at 2 and 12 months after discharge from the hospital. 40 patients were studied. The etiology of the pancreatitis was biliary causes in 31 patients and non-biliary causes in 9; mild disease was present in 29 patients and severe disease in 11. 30 patients completed the two surveys at 2 and 12 months after hospital discharge. The SF-12 and EORTC QLQ-C30 questionnaires were used for the purpose of the study. The two physical and mental component summaries of SF-12, all the domains of EORTC QLQ-C30 (except for physical functioning and cognitive functioning) and some symptom scales of EORTC QLQ-C30 (fatigue, nausea/vomiting, pain, and constipation) were significantly impaired during the acute phase of pancreatitis. There was a significant improvement in the SF-12 physical component summary, and global health, role functioning, social functioning, nausea/vomiting, pain, dyspnea, and financial difficulties (EORTC QLQ-C30) at 2 months after discharge as compared to the basal evaluation. Similar results were found after 12 months except for the mental component score at 12-month evaluation, which was significantly impaired in acute pancreatitis patients in comparison to the norms. The physical functioning of the EORTC QLQ-C30 at basal evaluation was significantly impaired in patients with severe pancreatitis in comparison to patients with mild pancreatitis. Two different patterns can be recognized in the quality of life of patients with acute pancreatitis: physical impairment is immediately present followed by mental impairment which appears progressively in the follow-up period. Copyright 2009 S. Karger AG, Basel.

Report of a Multicenter Phase II Trial Testing a Combination of Biweekly Bevacizumab and Daily Erlotinib in Patients With Unresectable Biliary Cancer: A Phase II Consortium Study

PubMed Central

Lubner, Sam J.; Mahoney, Michelle R.; Kolesar, Jill L.; LoConte, Noelle K.; Kim, George P.; Pitot, Henry C.; Philip, Philip A.; Picus, Joel; Yong, Wei-Peng; Horvath, Lisa; Van Hazel, Guy; Erlichman, Charles E.; Holen, Kyle D.

2010-01-01

Purpose Biliary cancers overexpress epidermal growth factor receptor (EGFR), and angiogenesis has been correlated with poor outcome. Erlotinib, an EGFR tyrosine kinase inhibitor, and bevacizumab, a vascular endothelial growth factor (VEGF) inhibitor have each been shown to have activity in biliary cancer. The primary objective of this study was to evaluate the response rate by Response Evaluation Criteria in Solid Tumors (RECIST). Secondary end points included overall survival (OS), time to progression (TTP), VEGF levels, and molecular studies of EGFR and k-ras. Patients and Methods Eligible patients had advanced cholangiocarcinoma or gallbladder cancer. Patients were treated with bevacizumab 5 mg/kg intravenously on days 1 and 15 and erlotinib 150 mg by mouth daily on days 1 through 28. Responses were evaluated by RECIST. VEGF levels were collected, and samples were analyzed for EGFR mutation by polymerase chain reaction. Results Fifty-three eligible patients were enrolled at eight sites. Of 49 evaluable patients, six (12%; 95% CI, 6% to 27%) had a confirmed partial response. Stable disease was documented in another 25 patients (51%). Rash was the most common grade 3 toxicity. Four patients had grade 4 toxicities. Median OS was 9.9 months, and TTP was 4.4 months. Low repeats (< 16) in EGFR intron 1 polymorphism and G>G k-ras Q38 genotype (wild type) were associated with improved outcomes. Conclusion Combination chemotherapy with bevacizumab and erlotinib showed clinical activity with infrequent grade 3 and 4 adverse effects in patients with advanced biliary cancers. On the basis of preliminary molecular analysis, presence of a k-ras mutation may alter erlotinib efficacy. The combination of bevacizumab and erlotinib may be a therapeutic alternative in patients with advanced biliary cancer. PMID:20530271

Prevalence of colorectal cancer in acute uncomplicated diverticulitis and the role of the interval colonoscopy.

PubMed

Soh, Nicholas Yock Teck; Chia, Daryl Kai Ann; Teo, Nan Zun; Ong, Calvin Jian Ming; Wijaya, Ramesh

2018-04-16

Although computed tomography (CT) is the imaging modality of choice for diagnosing colonic diverticulitis today, there remains a risk of colorectal cancer mimicking diverticulitis due to overlapping imaging features. Current practice guidelines recommend interval colonoscopy after diverticulitis to exclude occult malignancy. Some authors have suggested that this may be unnecessary in patients with uncomplicated diverticulitis. The aim of our study was to examine the prevalence of occult colorectal cancer in patients with CT-proven acute uncomplicated diverticulitis in an Asian population. This was a retrospective study of all patients admitted for CT-proven acute uncomplicated diverticulitis between 2007 and 2011 in a single institution. Colonoscopy and histopathology reports were reviewed for patients who underwent interval colonic evaluation. For patients who defaulted follow-up, national health records were reviewed for any subsequent diagnoses of colorectal cancer. The primary outcome was prevalence of colorectal cancer in the cohort. Secondary outcome was prevalence of advanced adenomas. A total of 227 patients with acute uncomplicated diverticulitis were included in our study. One hundred and thirty-five patients (59.5%) underwent follow-up colonic evaluation. The overall prevalence of colorectal cancer was 1.8%, with half these patients presenting with acute colonic obstruction after defaulting follow-up evaluation. Of the patients, 1.5% who underwent colonoscopy had advanced adenomas. Prevalence of colorectal cancer in patients with CT-proven acute uncomplicated diverticulitis may not be as low as previously suggested. We recommend that patients with acute uncomplicated diverticulitis continue to be offered interval colonoscopy until larger studies demonstrate the safety of omission.

Evaluation of dynamic thiol/disulphide homeostasis as a novel indicator of oxidative stress in maple syrup urine disease patients under treatment.

PubMed

Zubarioglu, Tanyel; Kiykim, Ertugrul; Cansever, Mehmet Serif; Neselioglu, Salim; Aktuglu-Zeybek, Cigdem; Erel, Ozcan

2017-02-01

Maple syrup urine disease (MSUD) is a metabolic disorder that is caused by deficiency of branched-chain α-keto acid dehydrogenase complex. Although accumulation of toxic metabolites is associated with neurotoxicity, mechanisms underlying brain damage remain unclear. Aim of this study is to evaluate thiol/disulphide homeostasis as a novel indicator of oxidative stress in MSUD patients under treatment. Twenty patients with MSUD and 20 healthy individuals were included in study. All patients were under regular follow-up and had a good metabolic control. Serum native thiol (-SH), total thiol (-SH + -S-S-), disulphide (-S-S) levels were measured in all subjects. Disulphide/native thiol, disulphide/total thiol and native thiol/total thiol ratios were calculated from these values. Simultaneous blood sampling for plasma quantitative amino acid analysis was performed in both groups. Any significant difference was not observed in -SH, -SH + -S-S-, -S-S levels between two groups. In addition no increase of disulphide/native thiol and disulphide/total thiol ratios was detected in patient group. This study is the first study that evaluates dynamic thiol/disulphide homeostasis as an indicator of oxidative stress in MSUD patients. Among previous studies that were made to determine oxidative stress in treated MSUD patients, this study had the largest sample size also. In recent studies, it was claimed that oxidative stress could be responsible from neurotoxicity even in treated patients. Here, dynamic thiol/disulfide homeostasis status showed that providing good metabolic control in MSUD patients prevent oxidative stress. Under regular follow-up and good compliance with diet, additional antioxidant therapies would possibly not be necessary.

Differentiating osteomyelitis from bone infarction in sickle cell disease.

PubMed

Wong, A L; Sakamoto, K M; Johnson, E E

2001-02-01

This brief review discusses one possible approach to evaluating the sickle cell patient with bone pain. The major differential diagnoses include osteomyelitis and bone infarction. Based on previous studies, we provide an approach to assessing and treating patients with the possible diagnosis of osteomyelitis. An algorithm has been provided, which emphasizes the importance of the initial history and physical examination. Specific radiographic studies are recommended to aid in making the initial assessment and to determine whether the patient has an infarct or osteomyelitis. Differentiating osteomyelitis from infarction in sickle cell patients remains a challenge for the pediatrician. This algorithm can be used as a guide for physicians who evaluate such patients in the acute care setting.

Prognostic Utility of a Modified HEART Score in Chest Pain Patients in the Emergency Department.

PubMed

McCord, James; Cabrera, Rafael; Lindahl, Bertil; Giannitsis, Evangelos; Evans, Kaleigh; Nowak, Richard; Frisoli, Tiberio; Body, Richard; Christ, Michael; deFilippi, Christopher R; Christenson, Robert H; Jacobsen, Gordon; Alquezar, Aitor; Panteghini, Mauro; Melki, Dina; Plebani, Mario; Verschuren, Franck; French, John; Bendig, Garnet; Weiser, Silvia; Mueller, Christian

2017-02-01

The TRAPID-AMI trial study (High-Sensitivity Troponin-T Assay for Rapid Rule-Out of Acute Myocardial Infarction) evaluated high-sensitivity cardiac troponin-T (hs-cTnT) in a 1-hour acute myocardial infarction (AMI) exclusion algorithm. Our study objective was to evaluate the prognostic utility of a modified HEART score (m-HS) within this trial. Twelve centers evaluated 1282 patients in the emergency department for possible AMI from 2011 to 2013. Measurements of hs-cTnT (99th percentile, 14 ng/L) were performed at 0, 1, 2, and 4 to 14 hours. Evaluation for major adverse cardiac events (MACEs) occurred at 30 days (death or AMI). Low-risk patients had an m-HS≤3 and had either hs-cTnT<14 ng/L over serial testing or had AMI excluded by the 1-hour protocol. By the 1-hour protocol, 777 (60%) patients had an AMI excluded. Of those 777 patients, 515 (66.3%) patients had an m-HS≤3, with 1 (0.2%) patient having a MACE, and 262 (33.7%) patients had an m-HS≥4, with 6 (2.3%) patients having MACEs (P=0.007). Over 4 to 14 hours, 661 patients had a hs-cTnT<14 ng/L. Of those 661 patients, 413 (62.5%) patients had an m-HS≤3, with 1 (0.2%) patient having a MACE, and 248 (37.5%) patients had an m-HS≥4, with 5 (2.0%) patients having MACEs (P=0.03). Serial testing of hs-cTnT over 1 hour along with application of an m-HS identified a low-risk population that might be able to be directly discharged from the emergency department. © 2017 American Heart Association, Inc.

Evaluating the masticatory function after mandibulectomy with colour-changing chewing gum.

PubMed

Shibuya, Y; Ishida, S; Hasegawa, T; Kobayashi, M; Nibu, K; Komori, T

2013-07-01

The aim of this study was to clarify the usefulness of colour-changing gum in evaluating masticatory performance after mandibulectomy. Thirty-nine patients who underwent mandibulectomy between 1982 and 2010 at Kobe University Hospital were recruited in this study. There were 21 male and 18 female subjects with a mean age of 64·7 years (range: 12-89 years) at the time of surgery. The participants included six patients who underwent marginal mandibulectomy, 21 patients who underwent segmental mandibulectomy and 12 patients who underwent hemimandibulectomy. The masticatory function was evaluated using colour-changing chewing gum, gummy jelly and a modified Sato's questionnaire. In all cases, the data were obtained more than 3 months after completing the patient's final prosthesis. The colour-changing gum scores correlated with both the gummy jelly scores (r = 0·634, P < 0·001) and the total scores of the modified Sato's questionnaire (r = 0·537, P < 0·001). In conclusion, colour-changing gum is a useful item for evaluating masticatory performance after mandibulectomy. © 2013 John Wiley & Sons Ltd.

Evaluation of reactive oxygen metabolites in patients with non-small cell lung cancer after chemotherapy.

PubMed

Wakabayashi, Toru; Kawashima, Tatsuo; Matsuzawa, Yasuo

2014-01-01

The aim of this study was to evaluate the level of reactive oxygen metabolites (ROMs) after chemotherapy in patients with non-small cell lung cancer (NSCLC) and its association with response to treatment. Fifty-eight untreated NSCLC patients and twenty-three healthy subjects were selected for the study. Patients received two courses of platinum-based chemotherapy and were evaluated for oxidative stress and treatment response. As a marker of reactive oxygen species, ROMs levels were measured using the d-ROMs test. ROMs level (mean ± standard deviation) before chemotherapy in NSCLC patients (416 ± 135 U.CARR) was significantly elevated (p = 0.016) compared to normal healthy subjects (320 ± 59 U.CARR). Patients who responded to chemotherapy showed significantly decreased (p = 0.014) ROMs levels after chemotherapy, whereas patients who had stable disease or progressive disease showed no change in ROMs level (p = 0.387). NSCLC patients had significantly elevated ROMs levels before chemotherapy compared with normal healthy subjects. Chemotherapy may suppress ROMs production in responders but not in non-responders. ROMs level may be a predictor of clinical outcome in patients receiving chemotherapy for NSCLC.

Immediate preoperative nutritional status of patients with colorectal cancer: a warning.

PubMed

Barbosa, Luiza Regina L S; Lacerda-Filho, Antonio; Barbosa, Livia Cristina L S

2014-01-01

Weight loss and malnutrition are disorders observed in colorectal cancer patients. We sought to evaluate the immediate preoperative nutritional status of patients with colorectal cancer. This is a cross-sectional clinical study conducted at a single center. Sixty-six consecutive patients in preoperative for elective surgical treatment were studied. The clinical history, socio-demographic data and nutritional status of the patients were evaluated using Subjective Global Assessment and objective (anthropometry) methods. The primary outcome measures were nutritional status classification as nourished or malnourished and the relationship between nutritional status and socio-demographic and clinical features. Most of patients exhibited left colon tumors and disease stage II. According to the Subjective Global Assessment, 36.4% of patients were malnourished. Malnutrition ranged from 7.6% to 53% depending on the evaluation method used, with poor correlation to Subjective Global Assessment. The prevalence of malnutrition was significantly greater in females and non-married patients and in those with two or more symptoms of colorectal cancer. More than a third of patients in the immediate preoperative period for colorectal cancer exhibited malnutrition. Therefore, routine nutritional assessment is highly advisable so that appropriate measures may be taken to minimize the potential postoperative complications.

[The effectiveness of early rehabilitation of the patients presenting with ischemic stroke].

PubMed

Kulishova, T V; Shinkorenko, O V

2014-01-01

In this paper we evaluate the clinical effectiveness of rehabilitation of 92 patients who survived after acute ischemic stroke and received the combined treatment with the use of transcranial magnetic stimulation (the study group, n=32). The first control group (n=30) included the patients given transcranial magnetic stimulation in the function of placebo (n=30) and the second control group was comprised of the patients who received low-frequency magnetic therapy (n=30). The course of transcranial magnetic stimulation (TMS) resulted in the significant regression of the locomotor deficiency in the patients of the study group compared with those in both control groups (χ2>3,8). In addition, a significant decrease in anxiety and depression was documented in the patients of the study group. Dynamics of these characteristics in the patients of the control groups group was significantly less pronounced (χ2>3,8). The well apparent improvement of the cognitive function evaluated with the help of the MMSE test was observed in the patients of the study group and control group 2, but this effect of transcranial magnetic stimulation was significantly more pronounced than that of low-frequency magnetic therapy (χ2>3,8). Transcranial magnetic stimulation significantly normalized cerebral hemodynamics on the side of the stroke-affected hemisphere and improved the daily activities of the patients. Studying the long-term results within 6 months after the onset of rehabilitation in the hospital environment, most patients rated their health with improving. The evaluation of long-term results of the treatment during the 6 month rehabilitation period demonstrated that the majority of the patients reported the marked improvement of their health status.

Prospective Observational Study of Implantable Cardioverter‐Defibrillators in Primary Prevention of Sudden Cardiac Death: Study Design and Cohort Description

PubMed Central

Cheng, Alan; Dalal, Darshan; Butcher, Barbara; Norgard, Sanaz; Zhang, Yiyi; Dickfeld, Timm; Eldadah, Zayd A.; Ellenbogen, Kenneth A.; Guallar, Eliseo; Tomaselli, Gordon F.

2013-01-01

Background Primary‐prevention implantable cardioverter‐defibrillators (ICDs) reduce total mortality in patients with severe left ventricular systolic function. However, only a minority of patients benefit from these devices. We designed the Prospective Observational Study of Implantable Cardioverter‐Defibrillators (PROSE‐ICD) to identify risk factors and enhance our understanding of the biological mechanisms that predispose to arrhythmic death in patients undergoing ICD implantation for primary prevention of sudden death. Methods and Results This is a multicenter prospective cohort study with a target enrollment of 1200 patients. The primary end point is ICD shocks for adjudicated ventricular tachyarrhythmias. The secondary end point is total mortality. All patients undergo a comprehensive evaluation including history and physical examination, signal‐averaged electrocardiograms, and blood sampling for genomic, proteomic, and metabolomic analyses. Patients are evaluated every 6 months and after every known ICD shock for additional electrocardiographic and blood sampling. As of December 2011, a total of 1177 patients have been enrolled with more nonwhite and female patients compared to previous randomized trials. A total of 143 patients have reached the primary end point, whereas a total of 260 patients died over an average follow‐up of 59 months. The PROSE‐ICD study represents a real‐world cohort of individuals with systolic heart failure receiving primary‐prevention ICDs. Conclusions Extensive electrophysiological and structural phenotyping as well as the availability of serial DNA and serum samples will be important resources for evaluating novel metrics for risk stratification and identifying patients at risk for arrhythmic sudden death. Clinical Trial Registration URL: http://clinicaltrials.gov/ Unique Identifier: NCT00733590. PMID:23525420

Trends in diagnosis and surgical management of patients with perforated peptic ulcer.

PubMed

Thorsen, Kenneth; Glomsaker, Tom B; von Meer, Andreas; Søreide, Kjetil; Søreide, Jon Arne

2011-08-01

While the laparoscopic treatment of perforated peptic ulcers (PPU) has been shown to be feasible and safe, its implementation into routine clinical practice has been slow. Only a few studies have evaluated its overall utility. The aim of this study was to investigate changes in surgical management of PPU and associated outcomes. The study was a retrospective, single institution, population-based review of all patients undergoing surgery for PPU between 2003 and 2009. Patient demographics, diagnostic evaluation, management, and outcomes were evaluated. Included were 114 patients with a median age of 67 years (range, 20-100). Women comprised 59% and were older (p < 0.001), had more comorbidities (p = 0.002), and had a higher Boey risk score (p = 0.036) compared to men. Perforation location was gastric/pyloric in 72% and duodenal in 28% of patients. Pneumoperitoneum was diagnosed by plain abdominal x-ray in 30 of 41 patients (75%) and by abdominal computerized tomography (CT) in 76 of 77 patients (98%; p < 0.001).Laparoscopic treatment was initiated in 48 patients (42%) and completed in 36 patients (75% of attempted cases). Laparoscopic treatment rate increased from 7% to 46% during the study period (p = 0.02). Median operation time was shorter in patients treated via laparotomy (70 min) compared to laparoscopy (82 min) and those converted from laparoscopy to laparotomy (105 min; p = 0.017). Postoperative complications occurred in 56 patients (49%). Overall 30-day postoperative mortality was 16%. No statistically significant differences were found in morbidity and mortality between open versus laparoscopic repair. This study demonstrates an increased use of CT as the primary diagnostic tool for PPU and of laparoscopic repair in its surgical treatment. These changes in management are not associated with altered outcomes.

Health Care Needs and Support for Patients Undergoing Treatment for Prosthetic Joint Infection following Hip or Knee Arthroplasty: A Systematic Review.

PubMed

Kunutsor, Setor K; Beswick, Andrew D; Peters, Tim J; Gooberman-Hill, Rachael; Whitehouse, Michael R; Blom, Ashley W; Moore, Andrew J

2017-01-01

Hip and knee arthroplasty are common interventions for the treatment of joint conditions, most notably osteoarthritis. Although many patients benefit from surgery, approximately 1% of patients develop infection afterwards known as deep prosthetic joint infection (PJI), which often requires further major surgery. To assess support needs of patients undergoing treatment for PJI following hip or knee arthroplasty and to identify and evaluate what interventions are routinely offered to support such patients. Systematic review. MEDLINE, EMBASE, Web of Science, PsycINFO, Cinahl, Social Science Citation Index, The Cochrane Library, and reference lists of relevant studies from January 01, 1980 to October 05, 2016. Observational (prospective or retrospective cohort, nested case-control or case-control) studies, qualitative studies, or clinical trials conducted in patients treated for PJI and/or other major adverse occurrences following hip or knee arthroplasty. Data were extracted by two independent investigators and consensus was reached with involvement of a third. Given the heterogeneous nature of study designs, methods, and limited number of studies, a narrative synthesis is presented. Of 4,213 potentially relevant citations, we identified one case-control, one prospective cohort and two qualitative studies for inclusion in the synthesis. Patients report that PJI and treatment had a profoundly negative impact affecting physical, emotional, social and economic aspects of their lives. No study evaluated support interventions. The findings demonstrate that patients undergoing treatment for PJI have extensive physical, psychological, social and economic support needs. The interpretation of study results is limited by variation in study design, outcome measures and the small number of relevant eligible studies. However, our review highlights a lack of evidence about support strategies for patients undergoing treatment for PJI and other adverse occurrences following hip or knee arthroplasty. There is a need to design, implement and evaluate interventions to support these patients. PROSPERO 2015: CRD42015027175.

Quantitative evaluation of the viscoelastic properties of the ankle joint complex in patients suffering from ankle sprain by the anterior drawer test.

PubMed

Lin, Che-Yu; Shau, Yio-Wha; Wang, Chung-Li; Chai, Huei-Ming; Kang, Jiunn-Horng

2013-06-01

Biological tissues such as ligaments exhibit viscoelastic behaviours. Injury to the ligament may induce changes of these viscoelastic properties, and these changes could serve as biomarkers to detect the injury. In the present study, a novel instrument was developed to non-invasive quantify the viscoelastic properties of the ankle in vivo by the anterior drawer test. The purpose of the study was to investigate the reliability of the instrument and to compare the viscoelastic properties of the ankle between patients suffering from ankle sprain and controls. Eight patients and eight controls participated in the present study. The reliability test was performed on three randomly chosen subjects. In patient and control test, both ankles of each subject were tested to evaluate the viscoelastic properties of the ankle. The viscosity index was defined for quantitatively evaluating the viscosity of the ankle. Greater viscosity index was associated with lower viscosity. Injured and uninjured ankles of patient and both ankles of controls were compared. The instrument exhibited excellent test-retest reliability (r > 0.9). Injured ankles exhibited significantly less viscosity than uninjured ankles, since injured ankles of patients had significantly higher viscosity index (8,148 ± 5,266) compared with uninjured ankles of patients (948 ± 617; p = 0.008) and controls (1,326 ± 613; p < 0.001). The study revealed that the viscoelastic properties of the ankle can serve as sensitive and useful clinical biomarkers to differentiate between injured and uninjured ankles. The method may provide a clinical examination for objectively evaluating lateral ankle ligament injuries.

Patient-specific rehearsal prior to EVAR: a pilot study.

PubMed

Desender, L; Rancic, Z; Aggarwal, R; Duchateau, J; Glenck, M; Lachat, M; Vermassen, F; Van Herzeele, I

2013-06-01

This study aims to evaluate feasibility, face validity, influence on technical factors and subjective sense of utility of patient-specific rehearsal (PsR) prior to endovascular aortic aneurysm repair (EVAR). A prospective, multicentre pilot study. Patients suitable for EVAR were enrolled and a three-dimensional (3D) model of the patient's anatomy was generated. Less than 24 h prior to the real case, rehearsals were conducted in the laboratory or clinical angiosuite. Technical metrics were recorded during both procedures. A subjective questionnaire was used to evaluate realism, technical and human factor aspects (scale 1-5). Ten patients were enrolled. In one case, the treatment plan was altered based on PsR. In 7/9 patients, the rehearsal significantly altered the optimal C-arm position for the proximal landing zone and an identical fluoroscopy angle was chosen in the real procedure. All team members found the rehearsal useful for selecting the optimal fluoroscopy angle (median 4). The realism of the EVAR procedure simulation was rated highly (median 4). All team members found the PsR useful to prepare the individual team members and the entire team (median 4). PsR for EVAR permits creation of realistic case studies. Subjective evaluation indicates that it may influence optimal C-arm angles and be valuable to prepare the entire team. A randomised controlled trial (RCT) is planned to evaluate how this technology may influence technical and team performance, ultimately leading to improved patient safety. Copyright © 2013 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

Illness perception differences between Russian- and Hebrew-speaking Israeli oncology patients.

PubMed

Popov, Nadia; Heruti, Irit; Levy, Sigal; Lulav-Grinwald, Doron; Bar-Sela, Gil

2014-03-01

Illness perception influences health and illness behaviors. This study was designed to estimate illness perception differences between Russian-speaking and Hebrew-speaking Israeli oncology patients. Changes in illness perception associated with time spent in Israel among Russian-speaking patients were also evaluated. Additionally, we evaluated differences in illness perception of patients exposed to Chernobyl's consequences. A total of 144 oncology patients (77 Hebrew-speaking, 67 Russian-speaking) completed personal data questionnaires and The illness perception questionnaire revised, translated into Russian for this study. Significantly more Russian-speaking oncology patients perceived their illness as chronic and having negative consequences on life (p < .01). Russian-speaking oncology patients tend to have a more negative perception of cancer compared to Hebrew-speaking patients. Time spent in Israel may create more positive perceptions of cancer among these patients. No illness perception differences were found concerning Chernobyl consequences.

Eliciting Values of Patients with Multiple Chronic Conditions: Evaluation of a Patient-centered Framework

PubMed Central

Berry, Andrew B.L.; Lim, Catherine; Hartzler, Andrea L.; Hirsch, Tad; Ludman, Evette; Wagner, Edward H.; Ralston, James D.

2017-01-01

Patients with multiple chronic conditions often face competing demands for care, and they often do not agree with physicians on priorities for care. Patients ’ values shape their healthcare priorities, but existing methods for eliciting values do not necessarily meet patients ’ care planning needs. We developed a patient-centered values framework based on a field study with patients and caregivers. In this paper we report on a survey to evaluate how the framework generalizes beyond field study participants, and how well the framework supports values elicitation. We found that respondents frame values in a way that is consistent with the framework, and that domains of the framework can be used to elicit a breadth of potential values individuals with MCC express. These findings demonstrate how a patient-centered perspective on values can expand on the domains considered in values clarification methods andfacilitate patient-provider communication in establishing shared care priorities. PMID:29854107

Eliciting Values of Patients with Multiple Chronic Conditions: Evaluation of a Patient-centered Framework.

PubMed

Berry, Andrew B L; Lim, Catherine; Hartzler, Andrea L; Hirsch, Tad; Ludman, Evette; Wagner, Edward H; Ralston, James D

2017-01-01

Patients with multiple chronic conditions often face competing demands for care, and they often do not agree with physicians on priorities for care. Patients ' values shape their healthcare priorities, but existing methods for eliciting values do not necessarily meet patients ' care planning needs. We developed a patient-centered values framework based on a field study with patients and caregivers. In this paper we report on a survey to evaluate how the framework generalizes beyond field study participants, and how well the framework supports values elicitation. We found that respondents frame values in a way that is consistent with the framework, and that domains of the framework can be used to elicit a breadth of potential values individuals with MCC express. These findings demonstrate how a patient-centered perspective on values can expand on the domains considered in values clarification methods andfacilitate patient-provider communication in establishing shared care priorities.

Sonographic evaluation of unexplained pleural exudate: a prospective case series.

PubMed

Marcun, Robert; Sustic, Alan

2009-01-01

Thoracic ultrasound may be helpful in differentiating between malignant and tuberculosis-associated pleural exudate. This study aimed to evaluate its utility in patients with unexplained pleural exudate. Consecutive patients were screened and pleural effusion was found in 278 patients. Pleural exudate was present in 106 patients and remained undiagnosed after biochemical and cytological evaluation in 40 patients (median age 58 years, 67% men) who then underwent detailed thoracic ultrasound for the presence of complex (septated or fibrous) or anechoic patterns. Pleural needle biopsy or thoracoscopy with histological evaluation were used for definitive diagnosis. History, clinical characteristics and routine procedures including cytology were not helpful in differential diagnosis. Pleural specimens for histological evaluation were obtained from all 40 patients and confirmed tuberculosis in 12 patients, cancer in nine and nonspecific pleuritis in 19. Sonographic finding of a complex septal pattern was present only in patients with tuberculosis (positive predictive value 100%); anechoic appearance was suggestive of nonspecific pleuritis (positive predictive value 65%). Thoracic ultrasound is a useful bedside method for differentiation of the etiology of pleural exudate. When a complex septal pattern is found, pleural needle biopsy should be the next diagnostic procedure, whereas with less complex pleural sonography findings other methods should be pursued.

Longitudinal construct validity: establishment of clinical meaning in patient evaluative instruments.

PubMed

Liang, M H

2000-09-01

Although widely used and reported in research for the evaluation of groups, measures of health status and health-related quality of life have had little application in clinical practice for the assessment of individual patients. One of the principal barriers is the demonstration that these measures add clinically significant information to measures of function or symptoms alone. Here, we review the methods for evaluation of construct validity in longitudinal studies and make recommendations for nomenclature, reporting of study results, and future research agenda. Analytical review. The terms "sensitivity" and "responsiveness" have been used interchangeably, and there are few studies that evaluate the extent to which health status or health-related quality-of life measures capture clinically important changes ("responsiveness"). Current methods of evaluating responsiveness are not standardized or evaluated. Approaches for the assessment of a clinically significant or meaningful change are described; rather than normative information, however, standardized transition questions are proposed. They would be reported routinely and as separate axes of description to capture individual perceptions. Research in methods to assess the subject's evaluation of the importance and magnitude of a measured change are critical if health status and health-related quality-of-life measures are to have an impact on patient care.

Challenge in pathologic diagnosis of Alport syndrome: evidence from correction of previous misdiagnosis

PubMed Central

2012-01-01

Background Pathologic studies play an important role in evaluating patients with Alport syndrome besides genotyping. Difficulties still exist in diagnosing Alport syndrome (AS), and misdiagnosis is a not-so-rare event, even in adult patient evaluated with renal biopsy. Methods We used nested case–control study to investigate 52 patients previously misdiagnosed and 52 patients initially diagnosed in the China Alport Syndrome Treatments and Outcomes Registry e-system. Results We found mesangial proliferative glomerulonephritis (MsPGN, 26.9%) and focal and segmental glomerulosclerosis (FSGS, 19.2%) were the most common misdiagnosis. FSGS was the most frequent misdiagnosis in female X-linked AS (fXLAS) patients (34.8%), and MsPGN in male X-linked AS (mXLAS) patients (41.2%). Previous misdiagnosed mXLAS patients (13/17, 76.5%) and autosomal recessive AS (ARAS) patients (8/12, 66.7%) were corrected after a second renal biopsy. While misdiagnosed fXLAS patients (18/23, 78.3%) were corrected after a family member diagnosed (34.8%) or after rechecking electronic microscopy and/or collagen-IV alpha-chains immunofluresence study (COL-IF) (43.5%) during follow-up. With COL-IF as an additional criterion for AS diagnosis, we found that patients with less than 3 criteria reached have increased risk of misdiagnosis (3.29-fold for all misdiagnosed AS patients and 3.90-fold for fXLAS patients). Conclusion We emphasize timely and careful study of electronic microscopy and COL-IF in pathologic evaluation of AS patients. With renal and/or skin COL-IF as additional criterion, 3 diagnosis criteria reached are the cutoff for diagnosing AS pathologically. PMID:23259488

Self-awareness four years after severe traumatic brain injury: discordance between the patient's and relative's complaints. Results from the PariS-TBI study.

PubMed

Chesnel, Camille; Jourdan, Claire; Bayen, Eleonore; Ghout, Idir; Darnoux, Emmanuelle; Azerad, Sylvie; Charanton, James; Aegerter, Philippe; Pradat-Diehl, Pascale; Ruet, Alexis; Azouvi, Philippe; Vallat-Azouvi, Claire

2018-05-01

To evaluate the patient's awareness of his or her difficulties in the chronic phase of severe traumatic brain injury (TBI) and to determine the factors related to poor awareness. This study was part of a larger prospective inception cohort study of patients with severe TBI in the Parisian region (PariS-TBI study). Intervention/Main measures: Evaluation was carried out at four years and included the Brain Injury Complaint Questionnaire (BICoQ) completed by the patient and his or her relative as well as the evaluation of impairments, disability and quality of life. A total of 90 patient-relative pairs were included. Lack of awareness was measured using the unawareness index that corresponded to the number of discordant results between the patient and relative in the direction of under evaluation of difficulties by the patient. The only significant relationship found with lack of awareness was the subjective burden perceived by the relative (Zarit Burden Inventory) ( r = 0.5; P < 0.00001). There was no significant relationship between lack of awareness and injury severity, pre-injury socio-demographic data, cognitive impairments, mood disorders, functional independence (Barthel index), global disability (Glasgow Outcome Scale), return to work at four years or quality of life (Quality Of Life after Brain Injury scale (QOLIBRI)). Lack of awareness four years post severe TBI was not related to the severity of the initial trauma, sociodemographic data, the severity of impairments, limitations of activity and participation, or the patient's quality of life. However, poor awareness did significantly influence the weight of the burden perceived by the relative.

A comparative study for image quality and radiation dose of a cone beam computed tomography scanner and a multislice computed tomography scanner for paranasal sinus imaging.

PubMed

De Cock, Jens; Zanca, Federica; Canning, John; Pauwels, Ruben; Hermans, Robert

2015-07-01

To evaluate image quality and radiation dose of a state of the art cone beam computed tomography (CBCT) system and a multislice computed tomography (MSCT) system in patients with sinonasal poliposis. In this retrospective study two radiologists evaluated 57 patients with sinonasal poliposis who underwent a CBCT or MSCT sinus examination, along with a control group of 90 patients with normal radiological findings. Tissue doses were measured using a phantom model with thermoluminescent dosimeters (TLD). Overall image quality in CBCT was scored significantly higher than in MSCT in patients with normal radiologic findings (p-value: 0.00001). In patients with sinonasal poliposis, MSCT scored significantly higher than CBCT (p-value: 0.00001). The average effective dose for MSCT was 42% higher compared to CBCT (108 μSv vs 63 μSv). CBCT and MSCT are both suited for the evaluation of sinonasal poliposis. In patients with sinonasal poliposis, clinically important structures of the paranasal sinuses can be better delineated with MSCT, whereas in patients without sinonasal poliposis, CBCT turns out to define the important structures of the sinonasal region better. However, given the lower radiation dose, CBCT can be considered for the evaluation of the sinonasal structures in patients with sinonasal poliposis. • CBCT and MSCT are both suited for evaluation of sinonasal poliposis. • Effective dose for MSCT was 42% higher compared to CBCT. • In patients with sinonasal poliposis, clinically important anatomical structures are better delineated with MSCT. • In patients with normal radiological findings, clinically important anatomical structures are better delineated with CBCT.

[Chronic complex tinnitus: therapeutic results of inpatient treatment in a tinnitus clinic].

PubMed

Hesse, G; Rienhoff, N K; Nelting, M; Laubert, A

2001-09-01

In-patient treatment of patients with chronic tinnitus is necessary only when these patients have a severe psychosomatic co-morbidity and suffer severely. However this therapeutic approach has to be supervised and evaluated properly. We present data and results of 1841 patients suffering from chronic tinnitus. Due to the severity of the symptom and psycho-neurotic side effects in-patient treatment was necessary. Therapy lasted 5 - 6 weeks, the main aspect was an intensive psychotherapeutic evaluation and stabilisation next to retraining and habituation programmes. Relaxation techniques were taught. Patients suffered from their tinnitus more than six month; 95 % further suffered from hearing-loss, mainly in high frequencies. The study evaluates results of patients from October 1994 until June 2000. Basis of the study was the evaluation of a specific tinnitus-questionnaire (TQ), published by Hallam in the UK and translated by Goebel and Hiller in Germany. Data was recorded at registration in our clinic, 4 - 6 months later during admission and at the end of the therapy. Final data was gained during a special meeting or questioning 6 months after dismissal from the clinic. Patients that suffered most showed the greatest improvement; directly after therapy there was a highly significant improvement in the TQ for an average of 13.01 points. Highly significant improvements were found in all the TQ-subscales respectively. Only 10 % of the patients did not show any improvement at all. Therapy of most severe cases of chronic tinnitus is possible, using an integrated concept of otologic and psychosomatic treatments. With large numbers of patients and sufficient data a thorough and necessary evaluation of this therapy can be achieved.

Syndromic craniosynostosis: neuropsycholinguistic abilities and imaging analysis of the central nervous system.

PubMed

Maximino, Luciana Paula; Ducati, Luis Gustavo; Abramides, Dagma Venturini Marques; Corrêa, Camila de Castro; Garcia, Patrícia Fernandes; Fernandes, Adriano Yacubian

2017-12-01

To characterize patients with syndromic craniosynostosis with respect to their neuropsycholinguistic abilities and to present these findings together with the brain abnormalities. Eighteen patients with a diagnosis of syndromic craniosynostosis were studied. Eight patients had Apert syndrome and 10 had Crouzon syndrome. They were submitted to phonological evaluation, neuropsychological evaluation and magnetic resonance imaging of the brain. The phonological evaluation was done by behavioral observation of the language, the Peabody test, Token test and a school achievement test. The neuropsychological evaluation included the WISC III and WAIS tests. Abnormalities in language abilities were observed and the school achievement test showed abnormalities in 66.67% of the patients. A normal intelligence quotient was observed in 39.3% of the patients, and congenital abnormalities of the central nervous system were observed in 46.4% of the patients. Abnormalities of language abilities were observed in the majority of patients with syndromic craniosynostosis, and low cognitive performance was also observed.

Evaluation of the quality of care of a multi-disciplinary Risk Factor Assessment and Management Programme for Hypertension (RAMP-HT).

PubMed

Yu, Esther Yee Tak; Wan, Eric Yuk Fai; Chan, Karina Hiu Yen; Wong, Carlos King Ho; Kwok, Ruby Lai Ping; Fong, Daniel Yee Tak; Lam, Cindy Lo Kuen

2015-06-19

There is some evidence to support a risk-stratified, multi-disciplinary approach to manage patients with hypertension in primary care. The aim of this study is to evaluate the quality of care (QOC) of a multi-disciplinary Risk Assessment and Management Programme for Hypertension (RAMP-HT) for hypertensive patients in busy government-funded primary care clinics in Hong Kong. The objectives are to develop an evidence-based, structured and comprehensive evaluation framework on quality of care, to enhance the QOC of the RAMP-HT through an audit spiral of two evaluation cycles and to determine the effectiveness of the programme in reducing cardiovascular disease (CVD) risk. A longitudinal study is conducted using the Action Learning and Audit Spiral methodologies to measure whether pre-set target standards of care intended by the RAMP-HT are achieved. A structured evaluation framework on the quality of structure, process and outcomes of care has been developed based on the programme objectives and literature review in collaboration with the programme workgroup and health service providers. Each participating clinic is invited to complete a structure of care evaluation questionnaire in each evaluation cycle. The data of all patients who have enrolled into the RAMP-HT in the pre-defined evaluation periods are used for the evaluation of the process and outcomes of care in each evaluation cycle. For evaluation of the effectiveness of RAMP-HT, the primary outcomes including blood pressure (both systolic and diastolic), low-density lipoprotein cholesterol and estimated 10-year CVD risk of RAMP-HT participants are compared to those of hypertensive patients in usual care without RAMP-HT. The QOC and effectiveness of the RAMP-HT in improving clinical and patient-reported outcomes for patients with hypertension in normal primary care will be determined. Possible areas for quality enhancement and standards of good practice will be established to inform service planning and policy decision making.

Quality of life before hyperhidrosis treatment as a predictive factor for oxybutynin treatment outcomes in palmar and axillary hyperhidrosis.

PubMed

Wolosker, Nelson; Krutman, Mariana; Teivelis, Marcelo P; Campbell, Taiz P D A; Kauffman, Paulo; de Campos, José Ribas M; Puech-Leão, Pedro

2014-05-01

Studies have suggested that quality of life (QOL) evaluation before video-assisted thoracoscopic sympathectomy for patients with hyperhidrosis may serve as a predictive factor for positive postoperative outcomes. Our study aims to analyze if this tendency is also observed in patients treated with oxybutynin for palmar and axillary hyperhidrosis. Five hundred sixty-five patients who submitted to a protocol treatment with oxybutynin were retrospectively analyzed between January 2007 and January 2012 and were divided into 2 groups according to QOL assessment before treatment. The groups consisted of 176 patients with "poor" and 389 patients with "very poor" QOL evaluation before oxybutynin treatment. Outcomes involving improvements in QOL and clinical progression of hyperhidrosis were evaluated using a validated clinical questionnaire that was specifically designed to assess satisfaction in patients with excessive sweating. Improvements in hyperhidrosis after oxybutynin were observed in 65.5% of patients with very poor pretreatment QOL scores and in 75% of patients with poor pretreatment QOL scores, and the only adverse event associated with oxybutynin treatment was dry mouth, which was observed with greater intensity in patients with very poor initial QOL evaluation. Improvements in hyperhidrosis after oxybutynin treatment were similar in both groups, suggesting that QOL before treatment is not a predictive factor for clinical outcomes, contrasting with surgical results that disclose significantly better results in patients with initially poorer QOL analysis. Copyright © 2014 Elsevier Inc. All rights reserved.

A Microsoft Kinect-Based Point-of-Care Gait Assessment Framework for Multiple Sclerosis Patients.

PubMed

Gholami, Farnood; Trojan, Daria A; Kovecses, Jozsef; Haddad, Wassim M; Gholami, Behnood

2017-09-01

Gait impairment is a prevalent and important difficulty for patients with multiple sclerosis (MS), a common neurological disorder. An easy to use tool to objectively evaluate gait in MS patients in a clinical setting can assist clinicians to perform an objective assessment. The overall objective of this study is to develop a framework to quantify gait abnormalities in MS patients using the Microsoft Kinect for the Windows sensor; an inexpensive, easy to use, portable camera. Specifically, we aim to evaluate its feasibility for utilization in a clinical setting, assess its reliability, evaluate the validity of gait indices obtained, and evaluate a novel set of gait indices based on the concept of dynamic time warping. In this study, ten ambulatory MS patients, and ten age and sex-matched normal controls were studied at one session in a clinical setting with gait assessment using a Kinect camera. The expanded disability status scale (EDSS) clinical ambulation score was calculated for the MS subjects, and patients completed the Multiple Sclerosis walking scale (MSWS). Based on this study, we established the potential feasibility of using a Microsoft Kinect camera in a clinical setting. Seven out of the eight gait indices obtained using the proposed method were reliable with intraclass correlation coefficients ranging from 0.61 to 0.99. All eight MS gait indices were significantly different from those of the controls (p-values less than 0.05). Finally, seven out of the eight MS gait indices were correlated with the objective and subjective gait measures (Pearson's correlation coefficients greater than 0.40). This study shows that the Kinect camera is an easy to use tool to assess gait in MS patients in a clinical setting.

A survey to assess the educational-level interference on self-evaluation of acute pain.

PubMed

Labronici, Pedro José; Pires, Robinson Esteves Santos; Bastos Filho, Ricardo Pinheiro dos Santos; Pires-e-Albuquerque, Rodrigo Sattamini; Palma, Idemar Monteiro de; Giordano, Vincenzo; Franco, José Sérgio

2015-08-01

The present study aimed to evaluate whether patient education level interferes in the percentage of pain relief or increase using visual analogue scale (VAS) and subjective pain perception. Ninety-five patients presenting acute shoulder pain due to enthesitis were evaluated. They were asked to quantify the pain using VAS before steroid articular infiltration. One week later, patients reevaluated the pain using VAS and orally stated the percentage of perceived pain increase or relief. The information gathered was then compared among three patient educational levels (elementary, high school, and university). Percentages of improvement stated orally and utilizing VAS presented no statistically significant differences among the three educational status levels (p = 0.804). Patient educational status caused no impact in the results of acute pain self-assessment with VAS and oral evaluation.

Evaluative Conditioning with Facial Stimuli in Dementia Patients.

PubMed

Blessing, Andreas; Zöllig, Jacqueline; Weierstall, Roland; Dammann, Gerhard; Martin, Mike

2013-01-01

We present results of a study investigating evaluative learning in dementia patients with a classic evaluative conditioning paradigm. Picture pairs of three unfamiliar faces with liked, disliked, or neutral faces, that were rated prior to the presentation, were presented 10 times each to a group of dementia patients (N = 15) and healthy controls (N = 14) in random order. Valence ratings of all faces were assessed before and after presentation. In contrast to controls, dementia patients changed their valence ratings of unfamiliar faces according to their pairing with either a liked or disliked face, although they were not able to explicitly assign the picture pairs after the presentation. Our finding suggests preserved evaluative conditioning in dementia patients. However, the result has to be considered preliminary, as it is unclear which factors prevented the predicted rating changes in the expected direction in the control group.

Pancreas transplants: Evaluation using perfusion scintigraphy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kuni, C.C.; du Cret, R.P.; Boudreau, R.J.

1989-07-01

To determine the value of scintigraphic perfusion studies in evaluating pancreas transplant patients, we reviewed 56 of these studies in 22 patients who had 27 transplants. Seventeen patients underwent two or more studies. The perfusion studies were performed with 20 mCi (740 MBq) of 99mTc-DTPA injected as a bolus followed by eight to 16 serial 2-sec images and a 500,000-count immediate static image. Images were evaluated for (1) the time and intensity of pancreatic peak radioactivity relative to the time and intensity of the iliac arterial peak; (2) relative pancreatic to iliac arterial intensity on the static image; and (3)more » size, homogeneity, and definition of the pancreas. Clinical diagnoses at the time of scintigraphy of normal function (n = 36), rejection (n = 13), pancreatitis (n = 6), or arterial thrombosis (n = 1) were based on insulin requirement, urine amylase, serum glucose, serum amylase, response to therapy, cultures, CT, MR, sonography, scintigraphy with 67Ga or 111In-WBCs, percutaneous drainage results, angiography, surgery, and pathologic examination of resected transplants. Three 99mTc-DTPA perfusion studies showed no pancreatic perfusion, four showed decreasing perfusion on serial studies, and five showed progressive loss of definition of the pancreas on serial studies. Of the three patients with no detectable perfusion, one had a normally functioning transplant, one had arterial thrombosis with transplant infarction, and one had severe rejection with minimal function. Decreasing perfusion was associated with rejection in three patients and pancreatitis in one. Decreasing definition was seen in four patients with rejection and one with pancreatitis. We conclude that perfusion scintigraphy is useful, primarily when performed serially, although nonspecific for evaluating pancreas transplants.« less

Benefits of cardiac sonography performed by a non-expert sonographer in patients with non-traumatic cardiopulmonary arrest.

PubMed

Zengin, Suat; Yavuz, Erdal; Al, Behçet; Cindoruk, Şener; Altunbaş, Gökhan; Gümüşboğa, Hasan; Yıldırım, Cuma

2016-05-01

The purpose of this study was to evaluate a rapid cardiac ultrasound assessment performed by trained non-expert sonographers integrated into the advanced cardiac life support (ACLS). This study was prospectively performed in 179 patients (104 males and 75 females) who underwent cardiopulmonary resuscitation (CPR) in an emergency department (ED) during two calendar years (2013 and 2014). Two senior doctors, who had received emergency cardiac ultrasonography training, performed cardiac ultrasound through the apical, subxiphoid, or parasternal windows. Ultrasound evaluation and pulse controls were performed simultaneously. SPSS 18.0 was used for statistical analysis. A total of 63.7% (114) of the cardiopulmonary arrest incidents occurred out of the hospital. Only 13 patients had a femoral pulse during the initial evaluation, while 166 showed no femoral pulse. Initial monitoring showed a regular rhythm in 53 patients, ventricular fibrillation in 18 patients, and no rhythms in 108 patients. The first evaluation with ultrasound detected an effective heart rate in 26 patients and ventricular fibrillation in 14 patients, while no effective heart rate was observed in 139 patients. In addition, ultrasound revealed pericardial tamponade in seven patients and right ventricular enlargement in four cases. Global hypokinesia was detected in four patients and hypovolemia was observed in another four patients. The use of real-time ultrasonography during resuscitation with real-time femoral pulse check can help facilitate the distinguishing of pea-type arrest, ascertain the cause of the arrest, infer a suitable treatment, and optimize medical management decisions regarding CPR termination. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Psychometric Evaluation of the Fear of Positive Evaluation Scale in Patients With Social Anxiety Disorder

PubMed Central

Weeks, Justin W.; Heimberg, Richard G.; Rodebaugh, Thomas L.; Goldin, Philippe R.; Gross, James J.

2014-01-01

The Fear of Positive Evaluation Scale (FPES; Weeks, Heimberg, & Rodebaugh, 2008) was designed to assess fear of positive evaluation, a proposed cognitive component of social anxiety. Although previous findings on the psychometric properties of the FPES have been highly encouraging, only one previous study has examined the psychometric profile of the FPES in a sample of patients with social anxiety disorder (Fergus et al., 2009). The primary purpose of the present study was to conduct a large multi-site examination of the psychometric profile of the FPES among patients with a principal diagnosis of social anxiety disorder (n = 226; generalized subtype: 97.8%). Responses of non-anxious control participants (n = 42) were also examined. The factorial validity, internal consistency, test-retest reliability, construct validity, and treatment sensitivity of the FPES were strongly supported by our findings. Furthermore, an FPES cutoff score was identified for distinguishing levels of fear of positive evaluation characteristic of patients with social anxiety disorder from those characteristic of the control group. Results provide additional support for the psychometric properties of the FPES in clinical samples. PMID:21966932

Evaluating quality of patient care communication in integrated care settings: a mixed method approach.

PubMed

Gulmans, J; Vollenbroek-Hutten, M M R; Van Gemert-Pijnen, J E W C; Van Harten, W H

2007-10-01

Owing to the involvement of multiple professionals from various institutions, integrated care settings are prone to suboptimal patient care communication. To assure continuity, communication gaps should be identified for targeted improvement initiatives. However, available assessment methods are often one-sided evaluations not appropriate for integrated care settings. We developed an evaluation approach that takes into account the multiple communication links and evaluation perspectives inherent to these settings. In this study, we describe this approach, using the integrated care setting of Cerebral Palsy as illustration. The approach follows a three-step mixed design in which the results of each step are used to mark out the subsequent step's focus. The first step patient questionnaire aims to identify quality gaps experienced by patients, comparing their expectancies and experiences with respect to patient-professional and inter-professional communication. Resulting gaps form the input of in-depth interviews with a subset of patients to evaluate underlying factors of ineffective communication. Resulting factors form the input of the final step's focus group meetings with professionals to corroborate and complete the findings. By combining methods, the presented approach aims to minimize limitations inherent to the application of single methods. The comprehensiveness of the approach enables its applicability in various integrated care settings. Its sequential design allows for in-depth evaluation of relevant quality gaps. Further research is needed to evaluate the approach's feasibility in practice. In our subsequent study, we present the results of the approach in the integrated care setting of children with Cerebral Palsy in three Dutch care regions.

Evaluation of a novel Serious Game based assessment tool for patients with Alzheimer's disease.

PubMed

Vallejo, Vanessa; Wyss, Patric; Rampa, Luca; Mitache, Andrei V; Müri, René M; Mosimann, Urs P; Nef, Tobias

2017-01-01

Despite growing interest in developing ecological assessment of difficulties in patients with Alzheimer's disease new methods assessing the cognitive difficulties related to functional activities are missing. To complete current evaluation, the use of Serious Games can be a promising approach as it offers the possibility to recreate a virtual environment with daily living activities and a precise and complete cognitive evaluation. The aim of the present study was to evaluate the usability and the screening potential of a new ecological tool for assessment of cognitive functions in patients with Alzheimer's disease. Eighteen patients with Alzheimer's disease and twenty healthy controls participated to the study. They were asked to complete six daily living virtual tasks assessing several cognitive functions: three navigation tasks, one shopping task, one cooking task and one table preparation task following a one-day scenario. Usability of the game was evaluated through a questionnaire and through the analysis of the computer interactions for the two groups. Furthermore, the performances in terms of time to achieve the task and percentage of completion on the several tasks were recorded. Results indicate that both groups subjectively found the game user friendly and they were objectively able to play the game without computer interactions difficulties. Comparison of the performances between the two groups indicated a significant difference in terms of percentage of achievement of the several tasks and in terms of time they needed to achieve the several tasks. This study suggests that this new Serious Game based assessment tool is a user-friendly and ecological method to evaluate the cognitive abilities related to the difficulties patients can encounter in daily living activities and can be used as a screening tool as it allowed to distinguish Alzheimer's patient's performance from healthy controls.

Evaluation of the level of difficulty of patient cases for veterinary problem-solving examination: a preliminary comparison of three taxonomies of learning.

PubMed

Koskinen, Heli

2007-01-01

An important issue that has received insufficient attention in the use of problem-based learning in the medical curriculum is the mode of assessing the level of difficulty of patient cases. In the present study, the level of difficulty of case-based questions in a veterinary degree final examination in reproduction was evaluated. First, cognitive taxonomies were evaluated to clarify whether qualitative methods such as Bloom's taxonomy, the Structure of the Observed Learning Outcome (SOLO) taxonomy, and the Amsterdam Clinical Challenge Scale (ACCS) differed from each other as evaluation tools for problem-based cases. Using these taxonomies, 30 case-based questions from the final examination in reproduction in the Helsinki veterinary program were initially evaluated to determine which one was best suited to the evaluation of the difficulty of cases. In follow-up, the same cases were also evaluated by an experienced veterinary instructor in reproduction, with the aim of gaining insight into using these approaches to evaluating difficulty. It would appear, from this preliminary assessment, that the SOLO taxonomy may be the most suitable for evaluating the difficulty of patient cases, since the instructor's quality rating resembled more closely the SOLO than the Bloom taxonomy or the ACCS. It is to be emphasized that the purpose of this study was to provide a preliminary evaluation of possible approaches that might be used to assess patient-case difficulty. Resolving all issues will require a greater number of evaluations of all components.

Accuracy of clinical swallowing evaluation for diagnosis of dysphagia in children with laryngomalacia or glossoptosis.

PubMed

Gasparin, Marisa; Schweiger, Cláudia; Manica, Denise; Maciel, Antônio Carlos; Kuhl, Gabriel; Levy, Deborah Salle; Marostica, Paulo José Cauduro

2017-01-01

To investigate the accuracy of clinical evaluation of swallowing in a sample of children with laryngomalacia or glossoptosis and describe the prevalence of dysphagia in each of these diseases, as well as characterize the swallow response to speech and language therapy interventions. Children aged 1 month to 11 years receiving care at the Department of Otolaryngology, Hospital de Clínicas de Porto Alegre, Brazil, were evaluated in a cross-sectional design. Evaluation of swallowing was performed at two time points by two blinded speech-language pathologists, one responsible for clinical evaluation and the other for videofluoroscopic study. The protocols employed were based on the instruments proposed by DeMatteo et al. (DeMatteo C, Matovich D, Hjartarson A. Comparison of clinical and videofluoroscopic evaluation of children with feeding and swallowing difficulties. Dev Med Child Neurol 2005;47:149-157.). The study sample consisted of 29 patients: 10 patients with laryngomalacia and 19 patients with glossoptosis. The sensitivity of clinical evaluation did not exceed 50% in any of the evaluations, but specificity reached 100% in some cases, using thickened liquids. The prevalence of dysphagia was 100%, and the use of thickened liquids significantly reduced tracheal aspiration. Dysphagia was highly prevalent in this sample. The sensitivity of clinical evaluation to detect laryngeal penetration and tracheal aspiration was low, as the majority of aspiration events were silent. The videofluoroscopic study is important in order to determine a safest method to feed the patient. Pediatr Pulmonol. 2017;52:41-47. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Cyclosporine: a novel therapeutic approach for Burning Mouth Syndrome.

PubMed

Saraceno, Rosita; Lorè, Bruno; Pavlidis, Athanasios; Karaiskou, Maria; Arcuri, Claudio; Chimenti, Sergio; Magnato, Roberto

2016-10-01

The aim of this paper was to evaluate the efficacy and safety of topical cyclosporine applied as mouthwash in the treatment of burning mouth syndrome (BMS). This was a prospective and pilot study conducted by the Department of Dermatology of the University of Rome Tor Vergata. Patients were treated with cyclosporine topically applied as mouthwash for 4 weeks. Clinical improvement was assessed using a 5 grade clinical evaluation scale and a visual analogue scale from 0 to 10 was also used to evaluate the burning symptoms. Fifteen patients between 22-85 years (61.1±19.3), 11 female and 4 male, with a mean duration of BMS of 12.5 months, completed the study. Five out of 15 patients presented a marked improvement, 6 patients showed a moderate response, 3 patients had a slight improvement and 1 patient did not show any change. The VAS showed a reduction from 8.7 to 3.5. Adverse events were not reported. Cyclosporine mouthwash appeared to be safe and beneficial for reducing the burning sensation in patients with BMS representing an alternative therapy in this condition.

Ulcer osteoma and periosteal reactions to chronic leg ulcers.

PubMed

Karasick, D; Schweitzer, M E; Deely, D M

1997-01-01

The purpose of this study was to describe the types of periosteal reaction seen in response to long-standing leg ulcers and to differentiate the types associated with osteomyelitis. Over a 10-year span, we retrospectively evaluated the radiographs of 20 patients with lower leg soft-tissue ulceration and adjacent periosteal bone reaction of the tibia or fibula. Two of us evaluated the location and appearance of periosteal reaction, and one of us evaluated the patients' medical records for evidence of peripheral vascular disease, systemic illnesses, and osteomyelitis. Twelve patients had organized periosteal reactions that resulted in the appearance of ulcer osteoma. None of these patients subsequently developed osteomyelitis. Eight patients had interrupted lamellar nodular periosteal reactions; six of the eight patients had superimposed osteomyelitis. Our study showed two types of periosteal response to chronic leg ulcers: a solid organized type that over time formed an ulcer osteoma and a lamellar nodular type that was often associated with osteomyelitis. Both types of ulcers were seen in patients with peripheral vascular disease, IV drug abuse, sickle cell disease, and neurologic impairment.

“We Are Now Free to Speak”: Qualitative Evaluation of an Education and Empowerment Training for HIV Patients in Namibia

PubMed Central

MacLachlan, Ellen W.; Potter, Katy; Hamunime, Ndapewa; Shepard-Perry, Mark G.; Uusiku, James; Simwanza, Ricky; Brandt, Laura J.; O’Malley, Gabrielle

2016-01-01

Although numerous studies provide evidence that active patient engagement with health care providers improves critical outcomes such as medication adherence, very few of these have been done in low resource settings. In Namibia, patient education and empowerment trainings were conducted in four antiretroviral (ART) clinics to increase patient engagement during patient-provider interactions. This qualitative study supplements findings from a randomized controlled trial, by analyzing data from 10 in-depth patient interviews and 94 training evaluation forms. A blended approach of deductive and inductive coding was used to understand training impact. Findings indicated the trainings increased patients’ self-efficacy through a combination of improved HIV-related knowledge, greater communication skills and enhanced ability to overcome complex psychosocial barriers, such as fear of speaking up to providers. This study suggests patient empowerment training may be a powerful method to engage HIV patients in their own care and treatment. PMID:27054712

Detection of mitral valve abnormalities by carotid Doppler flow study: implications for the management of patients with cerebrovascular disease.

PubMed

Weinberger, J; Goldman, M

1985-01-01

Patients with symptoms of cerebral ischemia are often evaluated with non-invasive carotid artery testing. An abnormal carotid Doppler ultrasound frequency shift pattern of early systolic flutter (ESF) was demonstrated by auscultation and velocity wave form analysis in patients with normal carotid bifurcations. Ten of these patients were studied with echocardiography (echo) and eight had mitral valve prolapse (MVP). To evaluate the association between ESF and MVP, a prospective blinded study was performed, recording carotid Doppler frequency shift in 50 patients referred for routine echocardiography. A total of 18 patients had ESF: 9/12 patients with MVP by echocardiography had ESF. Nine additional patients without MVP had ESF (two with mitral regurgitation and two with redundant mitral valves). The association of ESF with MVP was significant (p less than 0.001). The findings of ESF with a normal carotid artery by non-invasive testing suggests a possible mitral valve origin for symptoms of cerebrovascular disease.

Telemental health evaluations enhance access and efficiency in a critical access hospital emergency department.

PubMed

Southard, Erik P; Neufeld, Jonathan D; Laws, Stephanie

2014-07-01

Mentally ill patients in crisis presenting to critical access hospital emergency rooms often face exorbitant wait times to be evaluated by a trained mental health provider. Patients may be discharged from the hospital before receiving an evaluation or boarded in a hospital bed for observation, reducing quality and increasing costs. This study examined the effectiveness of an emergency telemental health evaluation service implemented in a rural hospital emergency room. Retrospective data collection was implemented to consider patients presenting to the emergency room for 212 days prior to telemedicine interventions and for 184 days after. The study compared measures of time to treatment, length of stay (regardless of inpatient or outpatient status), and door-to-consult time. There were 24 patients seen before telemedicine was implemented and 38 seen using telemedicine. All patients had a mental health evaluation ordered by a physician and completed by a mental health specialist. Significant reductions in all three time measures were observed. Mean and median times to consult were reduced from 16.2 h (standard deviation=13.2 h) and 14.2 h, respectively, to 5.4 h (standard deviation =6.4 h) and 2.6 h. Similar reductions in length of stay and door-to-consult times were observed. By t tests, use of telemedicine was associated with a statistically significant reduction in all three outcome measures. Telemedicine appears to be an effective intervention for mentally ill patients by providing more timely access to mental health evaluations in rural hospital emergency departments.

Long-term safety and tolerability of once-daily mesalamine granules in the maintenance of remission of ulcerative colitis.

PubMed

Lichtenstein, Gary R; Barrett, Andrew C; Bortey, Enoch; Paterson, Craig; Forbes, William P

2014-08-01

Ulcerative colitis (UC), a chronic, relapsing, and remitting inflammatory bowel disease, requires long-term treatment to maintain remission. In this study, the long-term safety and tolerability of mesalamine granules (MG) therapy was evaluated in the maintenance of UC remission. Previous prospective studies evaluating different oral mesalamine formulations have not exceeded a duration of 14 months. A phase 3, multicenter, 24-month, open-label extension study evaluating MG 1.5 g once daily in patients who achieved previous remission from mild to moderate UC was performed. Eligible patients had successfully participated in 1 of 2 previous 6-month double-blind, placebo-controlled trials or were new patients in remission. Safety assessments included monitoring of adverse events (AEs) and clinical laboratory tests. Risk of UC recurrence was assessed by the occurrence of UC-related AEs. Of the 393 patients enrolled (280 from the double-blind studies; 113 new patients), 388 were included in the safety population. The most common AEs included nasopharyngitis (13.9%), headache (11.6%), and diarrhea (10.8%), and the incidence of these events was generally lower in the MG group versus historical placebo group from the double-blind studies. Pancreatic, renal, and hepatic AEs occurred in 23 patients (5.9%). The risk of UC-related AEs was low and was maintained for 24 months during the open-label study. Once-daily MG has a favorable safety profile for the maintenance of remission for up to 2 years in patients with UC.

Evaluation of 22q11.2 deletion in Cleft Palate patients

PubMed Central

Prabodha, L. B. Lahiru; Dias, Dayanath Kumara; Nanayakkara, B. Ganananda; de Silva, Deepthi C.; Chandrasekharan, N. Vishvanath; Ileyperuma, Isurani

2012-01-01

Background: Cleft palate is the commonest multifactorial epigenetic disorder with a prevalence of 0.43-2.45 per 1000. The objectives of this study were to evaluate the clinical features and identify the 22q11.2 deletion in patients with cleft palate in Sri Lanka. Materials and Methods: Cleft patients attending a Teaching Hospital in Sri Lanka were recruited for this study. The relevant data were obtained from review of case notes, interviews, and examination of patients according to a standard evaluation sheet. Quantitative multiplex polymerase chain reaction (PCR) was performed to identify the 22q11.2 deletion. A gel documentation system (Bio-Doc) was used to quantify the PCR product following electrophoresis on 0.8% agarose gel. Results and Conclusion: There were 162 cleft palate patients of whom 59% were females. A total of 92 cleft palate subjects (56.2%) had other associated clinical features. Dysmorphic features (25.27%) and developmental delays (25.27%) were the commonest medical problems encountered. The cleft was limited to the soft palate in 125 patients, while in 25 patients it involved both the hard and the soft palate. There were seven subjects with bifid uvula and five subjects with submucous cleft palate. None of the patients had 22q11.2 deletion in this study population. A multicentered large population-based study is needed to confirm the results of this study and to develop guidelines on the appropriate use of 22q11.2 deletion testing, which are valid for cleft palate patients in Sri Lanka. PMID:23483617

An open-label study to evaluate the long-term safety and efficacy of lanadelumab for prevention of attacks in hereditary angioedema: design of the HELP study extension.

PubMed

Riedl, Marc A; Bernstein, Jonathan A; Craig, Timothy; Banerji, Aleena; Magerl, Markus; Cicardi, Marco; Longhurst, Hilary J; Shennak, Mustafa M; Yang, William H; Schranz, Jennifer; Baptista, Jovanna; Busse, Paula J

2017-01-01

Hereditary angioedema (HAE) is characterized by recurrent attacks of subcutaneous or submucosal edema. Attacks are unpredictable, debilitating, and have a significant impact on quality of life. Patients may be prescribed prophylactic therapy to prevent angioedema attacks. Current prophylactic treatments may be difficult to administer (i.e., intravenously), require frequent administrations or are not well tolerated, and breakthrough attacks may still occur frequently. Lanadelumab is a subcutaneously-administered monoclonal antibody inhibitor of plasma kallikrein in clinical development for prophylaxis of hereditary angioedema attacks. A Phase 1b study supported its efficacy in preventing attacks. A Phase 3, randomized, double-blind, placebo-controlled, parallel-arm study has been completed and an open-label extension is currently ongoing. The primary objective of the open-label extension is to evaluate the long-term safety of repeated subcutaneous administrations of lanadelumab in patients with type I/II HAE. Secondary objectives include evaluation of efficacy and time to first angioedema attack to determine outer bounds of the dosing interval. The study will also evaluate immunogenicity, pharmacokinetics/pharmacodynamics, quality of life, characteristics of breakthrough attacks, ease of self-administration, and safety/efficacy in patients who switch to lanadelumab from another prophylactic therapy. The open-label extension will enroll patients who completed the double-blind study ("rollover patients") and those who did not participate in the double-blind study ("non-rollover patients"), which includes patients who may or may not be currently using another prophylactic therapy. Rollover patients will receive a single 300 mg dose of lanadelumab on Day 0 and the second dose after the patient's first confirmed angioedema attack. Thereafter, lanadelumab will be administered every 2 weeks. Non-rollover patients will receive 300 mg lanadelumab every 2 weeks regardless of the first attack. All patients will receive their last dose on Day 350 (maximum of 26 doses), and will then undergo a 4-week follow-up. Prevention of attacks can reduce the burden of illness associated with HAE. Prophylactic therapy requires extended, repeated dosing and the results of this study will provide important data on the long-term safety and efficacy of lanadelumab, a monoclonal antibody inhibitor of plasma kallikrein for subcutaneous administration for the treatment of HAE. Trial registration NCT02741596.

Patient characteristics influencing evaluation of written medicine information: lessons for patient education.

PubMed

Koo, Michelle M; Krass, Ines; Aslani, Parisa

2005-09-01

Written medicine information (WMI) is considered an important component of patient education. Despite the wealth of information on many aspects of WMI, there is a paucity of studies examining how patient characteristics influence use and evaluation of WMI. To investigate the influence of patient characteristics on the evaluation and intended future use of consumer medicine information (CMI), a form of WMI. A questionnaire was administered to patients from 3 rheumatology/pain clinics in teaching hospitals and 40 community pharmacies. The questionnaire examined patients' perceptions of CMI (comprehension, perceived usefulness, design rating) and likelihood of using CMI in the future. Information on patient characteristics (demographic data, health literacy level) was also collected. Multiple regression analysis was used to examine associations between patient characteristics and their evaluation and intended future use of CMI. A total of 479 patients participated. Comprehension of CMI was associated with speaking primarily English at home, having attained secondary education or higher, and having adequate health literacy levels. Perceived usefulness of CMI was influenced by age and number of medications. Design rating was influenced by type of CMI, patient age, gender, and highest level of education. Intended future use was affected by health literacy level. In addition to individual patient characteristics, overall comprehension and perceived usefulness of CMI also influenced its intended future use. Patient characteristics were found to influence evaluation and intended future use of CMI. These findings should be taken into consideration in future research, development of WMI, and education of patients in everyday practice.

Knowledge translation and implementation in spinal cord injury: a systematic review

PubMed Central

Noonan, VK; Wolfe, DL; Thorogood, NP; Park, SE; Hsieh, JT; Eng, JJ

2015-01-01

Objective To conduct a systematic review examining the effectiveness of knowledge translation (KT) interventions in changing clinical practice and patient outcomes. Methods MEDLINE/PubMed, CINAHL, EMBASE and PsycINFO were searched for studies published from January 1980 to July 2012 that reported and evaluated an implemented KT intervention in spinal cord injury (SCI) care. We reviewed and summarized results from studies that documented the implemented KT intervention, its impact on changing clinician behavior and patient outcomes as well as the facilitators and barriers encountered during the implementation. Results A total of 13 articles featuring 10 studies were selected and abstracted from 4650 identified articles. KT interventions included developing and implementing patient care protocols, providing clinician education and incorporating outcome measures into clinical practice. The methods (or drivers) to facilitate the implementation included organizing training sessions for clinical staff, introducing computerized reminders and involving organizational leaders. The methodological quality of studies was mostly poor. Only 3 out of 10 studies evaluated the success of the implementation using statistical analyses, and all 3 reported significant behavior change. Out of the 10 studies, 6 evaluated the effect of the implementation on patient outcomes using statistical analyses, with 4 reporting significant improvements. The commonly cited facilitators and barriers were communication and resources, respectively. Conclusion The field of KT in SCI is in its infancy with only a few relevant publications. However, there is some evidence that KT interventions may change clinician behavior and improve patient outcomes. Future studies should ensure rigorous study methods are used to evaluate KT interventions. PMID:24796445

Readability of patient education materials in ophthalmology: a single-institution study and systematic review.

PubMed

Williams, Andrew M; Muir, Kelly W; Rosdahl, Jullia A

2016-08-03

Patient education materials should be written at a level that is understandable for patients with low health literacy. The aims of this study are (1) to review the literature on readability of ophthalmic patient education materials and (2) to evaluate and revise our institution's patient education materials about glaucoma using evidence-based guidelines on writing for patients with low health literacy. A systematic search was conducted on the PubMed/MEDLINE database for studies that have evaluated readability level of ophthalmic patient education materials, and the reported readability scores were assessed. Additionally, we collected evidence-based guidelines for writing easy-to-read patient education materials, and these recommendations were applied to revise 12 patient education handouts on various glaucoma topics at our institution. Readability measures, including Flesch-Kincaid Grade Level (FKGL), and word count were calculated for the original and revised documents. The original and revised versions of the handouts were then scored in random order by two glaucoma specialists using the Suitability Assessment of Materials (SAM) instrument, a grading scale used to evaluate suitability of health information materials for patients. Paired t test was used to analyze changes in readability measures, word count, and SAM score between original and revised handouts. Finally, five glaucoma patients were interviewed to discuss the revised materials, and patient feedback was analyzed qualitatively. Our literature search included 13 studies that evaluated a total of 950 educational materials. Among the mean FKGL readability scores reported in these studies, the median was 11 (representing an eleventh-grade reading level). At our institution, handouts' readability averaged a tenth-grade reading level (FKGL = 10.0 ± 1.6), but revising the handouts improved their readability to a sixth-grade reading level (FKGL = 6.4 ± 1.2) (p < 0.001). Additionally, the mean SAM score of our institution's handouts improved from 60 ± 7 % (adequate) for the original versions to 88 ± 4 % (superior) for the revised handouts (p < 0.001). Our systematic review of the literature reveals that ophthalmic patient education materials are consistently written at a level that is too high for many patients to understand. Our institution's experience suggests that applying guidelines on writing easy-to-understand material can improve the readability and suitability of educational materials for patients with low health literacy.

Assessing sensitivity and specificity of the Manchester Triage System in the evaluation of acute coronary syndrome in adult patients in emergency care: a systematic review.

PubMed

Nishi, Fernanda Ayache; de Oliveira Motta Maia, Flávia; de Souza Santos, Itamar; de Almeida Lopes Monteiro da Cruz, Dina

2017-06-01

Triage is the first assessment and sorting process used to prioritize patients arriving in the emergency department (ED). As a triage tool, the Manchester Triage System (MTS) must have a high sensitivity to minimize the occurrence of under-triage, but must not compromise specificity to avoid the occurrence of overtriage. Sensitivity and specificity of the MTS can be calculated using the frequency of appropriately assigned clinical priority levels for patients presenting to the ED. However, although there are well established criteria for the prioritization of patients with suspected acute coronary syndrome (ACS), several studies have reported difficulties when evaluating patients with this condition. The objective of this review was to synthesize the best available evidence on assessing the sensitivity and specificity of the MTS for screening high-level priority adult patients presenting to the ED with ACS. The current review considered studies that evaluated the use of the MTS in the risk classification of adult patients in the ED. In this review, studies that investigated the priority level, as established by the MTS to screen patients under suspicion of ACS or the sensitivity and specificity of the MTS, for screening patients before the medical diagnosis of ACS were included. This review included both experimental and epidemiological study designs. The results were presented in a narrative synthesis. Six studies were appraised by the independent reviewers. All appraised studies enrolled a consecutive or random sample of patients and presented an overall moderate methodological quality, and all of them were included in this review. A total of 54,176 participants were included in the six studies. All studies were retrospective. Studies included in this review varied in content and data reporting. Only two studies reported sensitivity and specificity values or all the necessary data to calculate sensitivity and specificity. The remaining four studies presented either a sensitivity analysis or the number of true positives and false negatives. However, these four studies were conducted considering only data from patients diagnosed with ACS. Sensitivity values were relatively uniform among the studies: 0.70-0.80. A specificity of 0.59 was reported in the study including only patients with non-traumatic chest pain. On the other hand, in the study that included patients with any complaint, the specificity of MTS to screen patients with ACS was 0.97. The current review demonstrates that the MTS has a moderate sensitivity to evaluate patients with ACS. This may compromise time to treatment in the ED, an important variable in the prognosis of ACS. Atypical presentation of ACS, or high specificity, may also explain the moderate sensitivity demonstrated in this review. However, because of minimal data, it is not possible to confirm this hypothesis. It is difficult to determine the acceptable level of sensitivity or specificity to ensure that a certain triage system is safe.

kinesiotaping reduces pain and modulates sensory function in patients with focal dystonia: a randomized crossover pilot study.

PubMed

Pelosin, Elisa; Avanzino, Laura; Marchese, Roberta; Stramesi, Paola; Bilanci, Martina; Trompetto, Carlo; Abbruzzese, Giovanni

2013-10-01

Pain is one of the most common and disabling "nonmotor" symptoms in patients with dystonia. No recent study evaluated the pharmacological or physical therapy approaches to specifically treat dystonic pain symptoms. To evaluate the effectiveness of KinesioTaping in patients with cervical dystonia (CD) and focal hand dystonia (FHD) on self-reported pain (primary objective) and on sensory functions (secondary objective). Twenty-five dystonic patients (14 with CD and 11 FHD) entered a randomized crossover pilot study. The patients were randomized to 14-day treatment with KinesioTaping or ShamTaping over neck (in CD) or forearm muscles (in FHD), and after a 30-day washout period, they received the other treatment. The were 3 visual analog scales (VASs) for usual pain, worst pain, and pain relief. Disease severity changes were evaluated by means of the Toronto Western Spasmodic Torticollis Rating Scale (CD) and the Writer's Cramp Rating Scale (FHD). Furthermore, to investigate possible KinesioTaping-induced effects on sensory functions, we evaluated the somatosensory temporal discrimination threshold. Treatment with KinesioTape induced a decrease in the subjective sensation of pain and a modification in the ability of sensory discrimination, whereas ShamTaping had no effect. A significant, positive correlation was found in both groups of patients between the improvement in the subjective sensation of pain and the reduction of somatosensory temporal discrimination threshold values induced by KinesioTaping. These preliminary results suggest that KinesioTaping may be useful in treating pain in patients with dystonia.

Correction for FDG PET dose extravasations: Monte Carlo validation and quantitative evaluation of patient studies.

PubMed

Silva-Rodríguez, Jesús; Aguiar, Pablo; Sánchez, Manuel; Mosquera, Javier; Luna-Vega, Víctor; Cortés, Julia; Garrido, Miguel; Pombar, Miguel; Ruibal, Alvaro

2014-05-01

Current procedure guidelines for whole body [18F]fluoro-2-deoxy-D-glucose (FDG)-positron emission tomography (PET) state that studies with visible dose extravasations should be rejected for quantification protocols. Our work is focused on the development and validation of methods for estimating extravasated doses in order to correct standard uptake value (SUV) values for this effect in clinical routine. One thousand three hundred sixty-seven consecutive whole body FDG-PET studies were visually inspected looking for extravasation cases. Two methods for estimating the extravasated dose were proposed and validated in different scenarios using Monte Carlo simulations. All visible extravasations were retrospectively evaluated using a manual ROI based method. In addition, the 50 patients with higher extravasated doses were also evaluated using a threshold-based method. Simulation studies showed that the proposed methods for estimating extravasated doses allow us to compensate the impact of extravasations on SUV values with an error below 5%. The quantitative evaluation of patient studies revealed that paravenous injection is a relatively frequent effect (18%) with a small fraction of patients presenting considerable extravasations ranging from 1% to a maximum of 22% of the injected dose. A criterion based on the extravasated volume and maximum concentration was established in order to identify this fraction of patients that might be corrected for paravenous injection effect. The authors propose the use of a manual ROI based method for estimating the effectively administered FDG dose and then correct SUV quantification in those patients fulfilling the proposed criterion.

Correction for FDG PET dose extravasations: Monte Carlo validation and quantitative evaluation of patient studies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Silva-Rodríguez, Jesús, E-mail: jesus.silva.rodriguez@sergas.es; Aguiar, Pablo, E-mail: pablo.aguiar.fernandez@sergas.es; Servicio de Medicina Nuclear, Complexo Hospitalario Universidade de Santiago de Compostela

Purpose: Current procedure guidelines for whole body [18F]fluoro-2-deoxy-D-glucose (FDG)-positron emission tomography (PET) state that studies with visible dose extravasations should be rejected for quantification protocols. Our work is focused on the development and validation of methods for estimating extravasated doses in order to correct standard uptake value (SUV) values for this effect in clinical routine. Methods: One thousand three hundred sixty-seven consecutive whole body FDG-PET studies were visually inspected looking for extravasation cases. Two methods for estimating the extravasated dose were proposed and validated in different scenarios using Monte Carlo simulations. All visible extravasations were retrospectively evaluated using a manualmore » ROI based method. In addition, the 50 patients with higher extravasated doses were also evaluated using a threshold-based method. Results: Simulation studies showed that the proposed methods for estimating extravasated doses allow us to compensate the impact of extravasations on SUV values with an error below 5%. The quantitative evaluation of patient studies revealed that paravenous injection is a relatively frequent effect (18%) with a small fraction of patients presenting considerable extravasations ranging from 1% to a maximum of 22% of the injected dose. A criterion based on the extravasated volume and maximum concentration was established in order to identify this fraction of patients that might be corrected for paravenous injection effect. Conclusions: The authors propose the use of a manual ROI based method for estimating the effectively administered FDG dose and then correct SUV quantification in those patients fulfilling the proposed criterion.« less

Health services research evaluation principles. Broadening a general framework for evaluating health information technology.

PubMed

Sockolow, P S; Crawford, P R; Lehmann, H P

2012-01-01

Our forthcoming national experiment in increased health information technology (HIT) adoption funded by the American Recovery and Reinvestment Act of 2009 will require a comprehensive approach to evaluating HIT. The quality of evaluation studies of HIT to date reveals a need for broader evaluation frameworks that limits the generalizability of findings and the depth of lessons learned. Develop an informatics evaluation framework for health information technology (HIT) integrating components of health services research (HSR) evaluation and informatics evaluation to address identified shortcomings in available HIT evaluation frameworks. A systematic literature review updated and expanded the exhaustive review by Ammenwerth and deKeizer (AdK). From retained studies, criteria were elicited and organized into classes within a framework. The resulting Health Information Technology Research-based Evaluation Framework (HITREF) was used to guide clinician satisfaction survey construction, multi-dimensional analysis of data, and interpretation of findings in an evaluation of a vanguard community health care EHR. The updated review identified 128 electronic health record (EHR) evaluation studies and seven evaluation criteria not in AdK: EHR Selection/Development/Training; Patient Privacy Concerns; Unintended Consequences/ Benefits; Functionality; Patient Satisfaction with EHR; Barriers/Facilitators to Adoption; and Patient Satisfaction with Care. HITREF was used productively and was a complete evaluation framework which included all themes that emerged. We can recommend to future EHR evaluators that they consider adding a complete, research-based HIT evaluation framework, such as HITREF, to their evaluation tools suite to monitor HIT challenges as the federal government strives to increase HIT adoption.

Quantitative evaluation of collateral circulation in patients with previous myocardial infarction: relation to myocardial ischemia, angiographic appearance and functional improvement of myocardium.

PubMed

Vukcevic, Vladan; Beleslin, Branko; Ostojic, Miodrag; Stojkovic, Sinisa; Stankovic, Goran; Nedeljkovic, Milan; Orlic, Dejan; Djordjevic-Dikic, Ana; Stepanovic, Jelena; Giga, Vojislav; Arandjelovic, Aleksandra; Dikic, Miodrag; Kostic, Jelena; Nedeljkovic, Ivana; Nedeljkovic-Beleslin, Biljana; Saponjski, Jovica

2009-04-01

Evaluation of coronary pressures during angioplasty may functionally quantify collateral circulation. The aim of the study was to evaluate the relation between the amount of collateral circulation and development of myocardial ischemia during balloon occlusion, anatomic degree of collaterals, and functional improvement of myocardium. Study population consisted of 31 pts (mean age 53 +/- 7 years; 25 male) with previous myocardial infarction and significant one-vessel stenosis undergoing angioplasty. Collateral circulation was calculated as the ratio between distal coronary pressure during balloon occlusion (P(w)) and aortic pressure (P(a)). Angiographic appearance of collaterals was evaluated by Rentrop classification. Patients were evaluated by echo for functional improvement of myocardium in the follow-up period. Mean P(w)/P(a) was 0.24 +/- 0.10 (range of 0.07-0.51). Rentrop grade 0 of collaterals was present in 16 patients (52%), grade 1 in11 patients (35%), and grade 2 in 4 patients (13%). A mild correlation between angio and hemodynamic evaluation of collaterals was observed (r = 0.38, P = 0.035). In patients without ECG changes during angioplasty (21 pts, 68%), P(w)/P(a) was significantly higher in comparison to patients with ECG changes (0.28 +/- 0.09 vs. 0.15 +/- 0.06, P < 0.001; area under the curve 0.93). In patients with myocardial functional improvement during follow-up (21 pts, 68%), P(w)/P(a) was significantly higher than in the patients without echo improvement (0.26 +/- 0.10 vs. 0.18 +/- 0.08, P = 0.035). The amount of recruitable collaterals is not negligible even in the patients with no angio visible collaterals. Low values of P(w)/P(a) are associated with ECG changes during balloon occlusion. Higher P(w)/P(a) was associated with better functional improvement of myocardium.

A randomized, multicenter, double-blind, vehicle-controlled study evaluating the efficacy and safety of luliconazole cream 1% once daily for 7 days in patients aged ≥ 12 years with tinea cruris.

PubMed

Jones, Terry M; Jarratt, Michael T; Mendez-Moguel, Ines; Paz, Nelly; Grekin, Steven K; Cognata Smith, Christina; Kaur, Mandeep

2014-01-01

Tinea cruris, a pruritic superficial fungal infection of the groin, is the second most common clinical presentation for dermatophytosis. This phase 3 study evaluated the safety and efficacy of topical luliconazole cream 1% in patients with tinea cruris. 483 patients were enrolled and 256 male and female patients aged ≥12 years with clinically evident tinea cruris and eligible for modified intent-to-treat analysis were randomized 2:1 to receive luliconazole cream 1% (n=165) or vehicle (n=91) once daily for 7 days. Efficacy was evaluated at baseline and at days 7, 14, 21, and 28 based on mycology (potassium hydroxide, fungal culture) and clinical signs (erythema, scaling, pruritus). The primary outcome was complete clearance at day 28 (21 days posttreatment). Safety evaluations included adverse events and laboratory assessments. Complete clearance was obtained in 21.2% (35/165) of patients treated with luliconazole cream 1% compared with 4.4% (4/91) treated with vehicle (P<0.001). The safety profile of luliconazole cream 1% was similar to vehicle. The study was conducted under controlled conditions in a relatively small population. Luliconazole cream 1% applied once daily for 7 days is more effective than vehicle and well tolerated in patients with tinea cruris.

Treatment of mild to moderate acne with a fixed combination of hydroxypinacolone retinoate, retinol glycospheres and papain glycospheres.

PubMed

Veraldi, S; Barbareschi, M; Guanziroli, E; Bettoli, V; Minghetti, S; Capitanio, B; Sinagra, J L; Sedona, P; Schianchi, R

2015-04-01

A fixed combination of 0.1% hydroxypinacolone retinoate (synthetic esther of 9-cis-retinoic acid), 1% retinol in glycospheres and 2% papain in glycospheres in aqueous gel has been recently introduced into the Italian market in order to reduce the incidence and severity of irritant contact dermatitis caused by topical retinoids, without compromising their efficacy. Primary objectives of this sponsor-free, pilot, open, multicenter study were to evaluate the efficacy and tolerability of this gel in patients with comedonal-papular, mild to moderate acne of the face. Ninety-eight Caucasian patients (28 males and 70 females), with an age ranging from 15 to 40 years, were treated with the gel once daily for 12 weeks. Acne severity and treatment efficacy were evaluated by means of the Global Acne Grading System (GAGS) and lesions count. Ninety-four patients were considered evaluable. A 41% mean reduction in the GAGS score was observed; a 40.8% mean reduction of total lesions was recorded; 15.3% of patients experienced mild to moderate local side effects (dryness, peeling, erythema, burning). No patients stopped the treatment because of these side effects. This study, based on a high number of evaluable patients, demonstrates that this fixed combination is an effective and safe option for the treatment of comedonal-papular, mild to moderate acne of the face. A controlled clinical study is necessary to confirm these data.

Impact of an educational program on the quality of life of patients with lymphedema: A preliminary evaluation.

PubMed

Blaise, Sophie; Satger, Bernadette; Pernod, Gilles; Richaud, Cécile; Villemur, Béatrice; Carpentier, Patrick H

2017-09-01

We report on the preliminary evaluation of a well-designed program, Living with Lymphedema. This longitudinal cohort study assessed patients' quality of life using questionnaires. Our main objective was to evaluate the satisfaction of the patients and their adherence to the program. This was done using a specific questionnaire of satisfaction as well as by noting patients' adherence to the program (number of patients attending all three consultations). The secondary objective was to assess the effect of the program on the patient's quality of life. The assessment criteria were the evolution of the Medical Outcomes Study 36-Item Short Form Health Survey and EuroQol questionnaire scores between the first (C1) and third (C3) consultations. The Living with Lymphedema program targeted all patients with lymphedema in the Grenoble (France) conurbation and within the GRANTED health care network that includes vascular medicine specialists, primary care physicians, physical therapists, and dietitians in the Alpine region of France. All studied patients were ambulatory patients. The GRANTED network took care only of the educational aspect of the disease. All patients with primary or secondary lymphedema were offered the Living with Lymphedema program, whatever their age and the location of the lymphedema (upper or lower limbs). The collection of patient data conformed to the ethical and administrative regulations of the regional health authority. Grenoble Institutional Review Board (CPP Sud-Est V; No. 5891) approval for the study was specifically obtained for this evaluation on December 24, 2012. The program was built around one-to-one consultations, group workshops, and more specialized appointments. It was complementary to the routine medical care received by the patient (not evaluated in this study). It proposed three individual "educational" consultations, seven group workshops, and two specialized consultations with a dietitian. All the consultations or workshops were led by certified professionals trained in therapeutic education. The cohort was the 34 patients included in the program. We found a significant improvement in the physical dimension of the Medical Outcomes Study 36-Item Short Form Health Survey score (P = .01) between C1 and C3 but not for the psychic dimension. Visual analog scale scores of the ability to cope with the lymphedema showed a statistically significant improvement between C1 and C3 (P = .05). No difference was observed in adherence to compression therapy. This therapeutic educational program showed a significant improvement in several criteria of quality of life and in the autonomy of patients with lymphedema. Copyright © 2017 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

Reducing Minnesota Multiphasic Personality Inventory defensiveness: effect of specialized instructions on retest validity in a sample of preoperative bariatric patients.

PubMed

Walfish, Steven

2007-01-01

Because of the possibility of being denied or delayed surgery, bariatric patients might have a motivation to minimize any emotional difficulties in the preoperative psychological evaluation. This study examined changes in the psychometric test scores when extremely defensive patients were asked to repeat the testing. Changes in the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) scale scores were studied in a subsample of patients referred to the author for a preoperative psychological evaluation. After producing defensive MMPI-2 test profiles, these bariatric patients (n = 31) were provided feedback on their defensiveness and asked to be more open and honest on the repeat testing. The vast majority (94%) of the patients produced valid profiles on the second test. On the second test, significant differences were found on 6 of the 13 MMPI-2 scales, as well as on separate measures of depression, anxiety, and anger. It appears to be important to include a psychometric measure that includes a validity scale in the evaluation process, because patients might be motivated to present in a defensive or overly virtuous light in fear that a negative evaluation from the psychologist would adversely affect a decision regarding their candidacy for surgery. It is recommended that patients who are defensive in their testing be asked to repeat the test battery.

Lack of Clinical Relevance of ANA and ASMA Positivity in Patients with Liver Transplantation without a History of Autoimmune Diseases.

PubMed

Pellegrini, Lucienne; Parrilli, Gianpaolo; Santonicola, Antonella; Cinquanta, Luigi; Caputo, Cesare; Ciacci, Carolina; Zingone, Fabiana

2017-01-01

The relevance of isolated autoimmunity elevation in orthotopic liver transplantation (OLT) patients is unknown. Our aim was to analyse how serum autoantibodies change in time and to evaluate their clinical relevance in OLT patients. Patients were invited to provide samples to evaluate ANA, AMA, ASMA, and LKM at the time of enrolment ( T 0), after 6 months ( T 6), and after 12 months ( T 12). We included 114 patients in the study (76% males, median age 62.5 years), finding isolated elevation of at least one serum antibody in up to 80% of them. We described fluctuating positive autoantibodies in the one year of observation, with only 45.6% of patients positive for ANA and less than 2% positive for ASMA, at all three times. Isolated elevation of tissue antibodies was not related to gender, age, HCC at transplant, early rejection, cause of transplantation, immunotherapy taken, and age at the time of the study. We did not detect a higher prevalence of positive autoimmunity in patients with signs of liver injury. ANA and ASMA evaluation in patients with liver transplantation and no history of autoimmune disease has no clinical relevance, since it varies in time and is not related to any risk factors or liver injury. Routine autoimmunity evaluation should be avoided.

Lack of Clinical Relevance of ANA and ASMA Positivity in Patients with Liver Transplantation without a History of Autoimmune Diseases

PubMed Central

Pellegrini, Lucienne; Parrilli, Gianpaolo; Santonicola, Antonella; Cinquanta, Luigi; Caputo, Cesare

2017-01-01

The relevance of isolated autoimmunity elevation in orthotopic liver transplantation (OLT) patients is unknown. Our aim was to analyse how serum autoantibodies change in time and to evaluate their clinical relevance in OLT patients. Patients were invited to provide samples to evaluate ANA, AMA, ASMA, and LKM at the time of enrolment (T0), after 6 months (T6), and after 12 months (T12). We included 114 patients in the study (76% males, median age 62.5 years), finding isolated elevation of at least one serum antibody in up to 80% of them. We described fluctuating positive autoantibodies in the one year of observation, with only 45.6% of patients positive for ANA and less than 2% positive for ASMA, at all three times. Isolated elevation of tissue antibodies was not related to gender, age, HCC at transplant, early rejection, cause of transplantation, immunotherapy taken, and age at the time of the study. We did not detect a higher prevalence of positive autoimmunity in patients with signs of liver injury. ANA and ASMA evaluation in patients with liver transplantation and no history of autoimmune disease has no clinical relevance, since it varies in time and is not related to any risk factors or liver injury. Routine autoimmunity evaluation should be avoided. PMID:28337446

The association between concomitant use of serotonergic antidepressants and lithium-induced polyuria. A multicenter medical chart review study.

PubMed

Wilting, I; Egberts, A C G; Movig, K L L; Laarhoven, J H M van; Heerdink, E R; Nolen, W A

2008-07-01

A previous study aimed at revealing the prevalence and determinants of lithium induced polyuria suggested an increased risk of polyuria (urine volume > or =3 L/24 h) in those using serotonergic antidepressants next to lithium. The objective of our study was to re-evaluate this secondary finding in another study population. We performed a multicenter medical chart review study in patients using lithium in whom a 24-hour urine volume had been determined. We included 116 patients, twelve (26%)of the 46 patients with polyuria used serotonergic antidepressants compared to ten (14%) of the 70 patients without polyuria. We found an increased risk of polyuria in lithium users concurrently using serotonergic antidepressants (oddsratio 2.86; 95% confidence interval 1.00-8.21), adjusted for age, gender, use of antiepileptics and thyreomimetics. Our results confirm the previous secondary finding of an increased risk of polyuria in patients using serotonergic antidepressants next to lithium. Physicians should take this into account when evaluating polyuria in patients using lithium and when choosing an antidepressant in patients using lithium.

Overcoming structural constraints to patient utilization of electronic medical records: a critical review and proposal for an evaluation framework.

PubMed

Winkelman, Warren J; Leonard, Kevin J

2004-01-01

There are constraints embedded in medical record structure that limit use by patients in self-directed disease management. Through systematic review of the literature from a critical perspective, four characteristics that either enhance or mitigate the influence of medical record structure on patient utilization of an electronic patient record (EPR) system have been identified: environmental pressures, physician centeredness, collaborative organizational culture, and patient centeredness. An evaluation framework is proposed for use when considering adaptation of existing EPR systems for online patient access. Exemplars of patient-accessible EPR systems from the literature are evaluated utilizing the framework. From this study, it appears that traditional information system research and development methods may not wholly capture many pertinent social issues that arise when expanding access of EPR systems to patients. Critically rooted methods such as action research can directly inform development strategies so that these systems may positively influence health outcomes.

Transculturalization and validation of a Spanish translation of the specific lower limb osteoarthritis and quality of life questionnaire AMICAL: Arthrose des Membres Inférieurs et Qualité de vie AMIQUAL.

PubMed

Espinosa-Cuervo, Gisela; Guillermin, Francis; Rat, Anne-Christine; Duarte-Salazar, Carolina; Alemán-Hernández, Sylvia-I; Vergara-Álvarez, Yuriria; Goycochea-Robles, María-Victoria

2014-01-01

Several generic questionnaires have been used to measure quality of life in patients with Osteoarthritis (OA) since few instruments have been developed specifically for OA and none was developed for Spanish speaking patients. The purpose of the study was to validate and adapt to Spanish the French questionnaire AMICAL to measure quality of life in patients with hip and knee OA. Transversal, analytical study. The validation process was performed in phases: translation from French to Spanish, translated version analysis by a multidisciplinary expert team, application of a pilot test to patients to evaluate grammatical and content equivalence, blind back translation, and analysis. The questionnaire was applied to hip and knee OA patients, together with the SF-36 questionnaire, as well as the WOMAC and the Lequesne indexes. The reproducibility was evaluated applying the questionnaire after 72hours. The clinimetric analysis was calculated with SPSS 16.0. One hundred patients with hip OA and 100 patients with knee OA, radiological stages ii-iii, were included to evaluate homogeneity. Sixty-five patients with hip OA and 65 patients with knee OA were included to evaluate consistency. The final sample included 100 hip and 100 patients knee OA patients to estimate homogeneities and 65 patients were evaluated to estimate consistency. Mean (SD) age of patients with hip and knee OA, was 56.34 ± 13 and 60.1 ± 9.2, respectively. Sixty seven percent and 79.8% were female, respectively. Cronbach' alpha for AMICAL was 0.946 and 0.999, for hip OA and knee OA, respectively; and test-retest reliability using the intraclass correlation coefficients was 0.979 and 0.998, respectively. There was also a significant correlation with all the instruments (P<.05), except with the Lequesne index (r-0.383). The Spanish version of AMICAL questionnaire keep the clinimetric properties, homogeneity, and consistency, and has a good correlation with other instruments. Consequently, it is reliable, self-applicable, and includes domains beyond the functional capacity that better evaluate the quality of life. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Lower Muscle Endurance in Patients with Alcoholic Liver Disease

ERIC Educational Resources Information Center

Andersen, Henning; Aagaard, Niels K.; Jakobsen, Johannes; Dorup, Inge; Vilstrup, Hendrik

2012-01-01

Patients with alcoholic liver disease often complain of restricted physical capacity, which could be due to decreased muscle endurance. The aim of this study was to assess the muscular endurance in patients with alcoholic liver disease. In a cross sectional study, 24 patients with alcoholic liver disease and 22 controls were evaluated using…

Rehabilitation of Critical Illness Polyneuropathy and Myopathy Patients: An Observational Study

ERIC Educational Resources Information Center

Novak, Primoz; Vidmar, Gaj; Kuret, Zala; Bizovicar, Natasa

2011-01-01

Critical illness polyneuropathy and myopathy (CIPNM) frequently develops in patients hospitalized in intensive care units. The number of patients with CIPNM admitted to inpatient rehabilitation is increasing. The aim of this study was to comprehensively evaluate the outcome of their rehabilitation. Twenty-seven patients with CIPNM were included in…

Evaluation of the Effects of Mesoglycan on Some Markers of Endothelial Damage and Walking Distance in Diabetic Patients with Peripheral Arterial Disease.

PubMed

Derosa, Giuseppe; D'Angelo, Angela; Romano, Davide; Maffioli, Pamela

2017-03-06

The aim of this study was to evaluate the variation of some parameters involved in peripheral artery disease progression in diabetic patients with peripheral artery disease after six months of mesoglycan [...].

Evaluation of the Effects of Conjunctivochalasis Excision on Tear Stability and Contrast Sensitivity

PubMed Central

Qiu, Weiqiang; Zhang, Mingzhou; Xu, Ting; Liu, Ziyuan; Lv, Huibin; Wang, Wei; Li, Xuemin

2016-01-01

Conjunctivochalasis (CCh) disrupts tear flow and damages tear film stability. This study sought to evaluate the tear stability and contrast sensitivity of patients with CCh on whom CCh excision was performed. The study included 39 eyes from 39 patients; all patients had eyes with grade 2 or 3 CCh, underwent CCh excision, and were evaluated before and three months after the surgery. The evaluated variables included the ocular surface disease index (OSDI), the tear break-up time (TBUT), corneal fluorescein staining, corneal surface irregularity, Schirmer’s I test, the tear meniscus area (TMA), and contrast sensitivity. A follow-up of three months was achieved in 36 eyes for 36 patients. All parameters improved significantly after surgery (p < 0.05), except Schirmer’s I test, thus suggesting that CCh excision is an effective method for reconstructing the lower tear meniscus and improving both tear film stability and corneal surface irregularity. The results further demonstrated a simultaneous increase in contrast sensitivity after surgery. PMID:27892479

Histological evaluation of oral maintenance programs upon gingival condition in orthodontic patients.

PubMed

Hănţoiu, Tudor Alexandru; Hănţoiu, Liana Georgiana; Monea, Adriana

2015-01-01

The aim of the study was to conduct a histological evaluation of gingival condition in patients under orthodontic treatment with fixed appliances, according to different oral hygiene maintenance programs. We performed a randomized prospective study on 36 patients with fixed orthodontic appliances (17-25 years of age) divided in three study groups. The investigations were represented by measurements of plaque index and sulcular bleeding index, followed by pathological examination of specimens from gingival tissue. Treatment of orthodontic patients must follow an interdisciplinary approach. All modalities of oral hygiene procedures and their effect on the periodontal tissues must be explained to the patient prior to fixed orthodontic treatment. Fixed orthodontics do not induce periodontal disease if basic principles of oral hygiene are followed in compliant patients, which are correctly instructed to deal with real challenge, represented by complete elimination of debris and bacterial accumulation.

Comparison of Manual Refraction Versus Autorefraction in 60 Diabetic Retinopathy Patients

PubMed Central

Shirzadi, Keyvan; Shahraki, Kourosh; Yahaghi, Emad; Makateb, Ali; Khosravifard, Keivan

2016-01-01

Aim: The purpose of the study was to evaluate the comparison of manual refraction versus autorefraction in diabetic retinopathy patients. Material and Methods: The study was conducted at the Be’sat Army Hospital from 2013-2015. In the present study differences between two common refractometry methods (manual refractometry and Auto refractometry) in diagnosis and follow up of retinopathy in patients affected with diabetes is investigated. Results: Our results showed that there is a significant difference in visual acuity score of patients between manual and auto refractometry. Despite this fact, spherical equivalent scores of two methods of refractometry did not show a significant statistical difference in the patients. Conclusion: Although use of manual refraction is comparable with autorefraction in evaluating spherical equivalent scores in diabetic patients affected with retinopathy, but in the case of visual acuity results from these two methods are not comparable. PMID:27703289

Methodological and Reporting Quality of Comparative Studies Evaluating Health-Related Quality of Life of Colorectal Cancer Patients and Controls: A Systematic Review.

PubMed

Wong, Carlos K H; Guo, Vivian Y W; Chen, Jing; Lam, Cindy L K

2016-11-01

Health-related quality of life is an important outcome measure in patients with colorectal cancer. Comparison with normative data has been increasingly undertaken to assess the additional impact of colorectal cancer on health-related quality of life. This review aimed to critically appraise the methodological details and reporting characteristics of comparative studies evaluating differences in health-related quality of life between patients and controls. A systematic search of English-language literature published between January 1985 and May 2014 was conducted through a database search of PubMed, Web of Science, Embase, and Medline. Comparative studies reporting health-related quality-of-life outcomes among patients who have colorectal cancer and controls were selected. Methodological and reporting quality per comparison study was evaluated based on a 11-item methodological checklist proposed by Efficace in 2003 and a set of criteria predetermined by reviewers. Thirty-one comparative studies involving >10,000 patients and >10,000 controls were included. Twenty-three studies (74.2%) originated from European countries, with the largest number from the Netherlands (n = 6). Twenty-eight studies (90.3%) compared the health-related quality of life of patients with normative data published elsewhere, whereas the remaining studies recruited a group of patients who had colorectal cancer and a group of control patients within the same studies. The European Organisation for Research and Treatment of Cancer Quality-of-Life Questionnaire Core 30 was the most extensively used instrument (n = 16; 51.6%). Eight studies (25.8%) were classified as "probably robust" for clinical decision making according to the Efficace standard methodological checklist. Our further quality assessment revealed the lack of score differences reported (61.3%), contemporary comparisons (36.7%), statistical significance tested (38.7%), and matching of control group (58.1%), possibly leading to inappropriate control groups for fair comparisons. Meta-analysis of differences between the 2 groups was not available. In general, one-fourth of comparative studies that evaluated health-related quality of life of patients who had colorectal cancer achieved high quality in reporting characteristics and methodological details. Future studies are encouraged to undertake health-related quality-of-life measurement and adhere to a methodological checklist in comparison with controls.

Impact of pregabalin on the occurrence of postthoracotomy pain syndrome: a randomized trial.

PubMed

Brulotte, Véronique; Ruel, Monique M; Lafontaine, Edwin; Chouinard, Philippe; Girard, François

2015-01-01

Postthoracotomy pain syndrome (PTPS) is a frequent cause of chronic postoperative pain. Pregabalin might reduce the incidence of chronic postoperative pain. The goal of this study was to evaluate the impact of perioperative pregabalin on the occurrence of PTPS, defined as any surgical site pain 3 months after surgery. We conducted a randomized, placebo-controlled, double-blind trial in patients undergoing elective thoracotomy. Patients received either pregabalin 150 mg orally twice a day initiated 1 hour before thoracotomy and continued until 4 days after thoracotomy (10 doses total) or a placebo using the same protocol. All patients received preincision thoracic epidural analgesia. Postthoracotomy pain syndrome was evaluated using the Brief Pain Inventory questionnaire through a telephone interview. Secondary outcomes included evaluation of neuropathic characteristics through the Leeds Assessment of Neuropathic Symptoms and Signs questionnaire, analgesic use 3 months after surgery, and evaluation of acute postoperative pain and opioid consumption. One hundred fourteen patients were randomized, and 99 patients completed the study (placebo, n = 49; pregabalin, n = 50). Postthoracotomy pain syndrome occurred in 49 (49.5%) of 99 patients and more frequently in the pregabalin group (31/50 [62%] vs 18/49 [37%] in the placebo group, P = 0.01). However, among patients with PTPS, those in the pregabalin group required significantly less analgesics, reported less moderate to severe average pain, and presented significantly less neuropathic characteristics than patients in the placebo group 3 months after surgery. Pregabalin did not reduce the incidence of PTPS in this study. Future research on PTPS should focus on the impact of regional analgesia on central sensitization.

Bile acid malabsorption in patients with chronic diarrhoea: clinical value of SeHCAT test.

PubMed

Wildt, S; Nørby Rasmussen, S; Lysgård Madsen, J; Rumessen, J J

2003-08-01

Bile acid malabsorption (BAM), a cause of chronic diarrhoea, can be diagnosed by the SeHCAT test. The purpose of this study was to evaluate the usefulness of SeHCAT testing by assessing the extent of BAM and describing the clinical characteristics in a group of patients with chronic diarrhoea. Clinical outcome after treatment with cholestyramine was also evaluated. During a 5-year period (1997-2001) the SeHCAT test was performed in 135 patients in whom a primary programme for diagnostic evaluation of chronic diarrhoea had not revealed a cause. File data from 133 patients could be evaluated. In 44% of patients, bile acid absorption was normal with SeHCAT retention > or = 15%. Impaired SeHCAT retention was found in 56%. All patients with ileocaecal resections had retention values < 10%. Patients with microscopic colitis presented with BAM in 39%. Only one patient with idiopathic BAM presented with steatorrhoea as opposed to 11 patients with type 1 and 3 BAM. Patients with idiopathic BAM and/or SeHCAT retention values < 5% had the best response to treatment with cholestyramine. The SeHCAT test is of value in evaluation of patients with chronic diarrhoea as a second-line investigation with a high diagnostic yield. The only a priori parameter to predict BAM was the existence of ileocaecal resections. The result of the SeHCAT test seems to predict the benefit of treatment with cholestyramine.

The influence of patient portals on users' decision making is insufficiently investigated: A systematic methodological review.

PubMed

Fraccaro, Paolo; Vigo, Markel; Balatsoukas, Panagiotis; Buchan, Iain E; Peek, Niels; van der Veer, Sabine N

2018-03-01

Patient portals are considered valuable conduits for supporting patients' self-management. However, it is unknown why they often fail to impact on health care processes and outcomes. This may be due to a scarcity of robust studies focusing on the steps that are required to induce improvement: users need to effectively interact with the portal (step 1) in order to receive information (step 2), which might influence their decision-making (step 3). We aimed to explore this potential knowledge gap by investigating to what extent each step has been investigated for patient portals, and explore the methodological approaches used. We performed a systematic literature review using Coiera's information value chain as a guiding theoretical framework. We searched MEDLINE and Scopus by combining terms related to patient portals and evaluation methodologies. Two reviewers selected relevant papers through duplicate screening, and one extracted data from the included papers. We included 115 articles. The large majority (n = 104) evaluated aspects related to interaction with patient portals (step 1). Usage was most often assessed (n = 61), mainly by analysing system interaction data (n = 50), with most authors considering participants as active users if they logged in at least once. Overall usability (n = 57) was commonly assessed through non-validated questionnaires (n = 44). Step 2 (information received) was investigated in 58 studies, primarily by analysing interaction data to evaluate usage of specific system functionalities (n = 34). Eleven studies explicitly assessed the influence of patient portals on patients' and clinicians' decisions (step 3). Whereas interaction with patient portals has been extensively studied, their influence on users' decision-making remains under-investigated. Methodological approaches to evaluating usage and usability of portals showed room for improvement. To unlock the potential of patient portals, more (robust) research should focus on better understanding the complex process of how portals lead to improved health and care. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

[The usefullness of implantable loop recorders for evaluation of unexplained syncope and palpitations].

PubMed

Kristjánsdóttir, Ingibjörg; Reimarsdóttir, Guđrun; Arnar, Davíđ O

2012-09-01

Syncope is a common complaint and determining the underlying cause can be difficult despite extensive evaluation. The purpose of this study was to evaluate the usefulness of an implantable loop recorder for patients with unexplained syncope and palpitations. This was a retrospective analysis of 18 patients, five of whom still have the device implanted. All patients had undergone extensive evaluation for their symptoms before getting the loop recorder implanted and this was therefore a highly select group. Of the thirteen patients where use of the device was completed, the mean age was 65±20 years. The loop recorder was in use for a mean time of 20±13 months. Unexplained syncope, eleven of thirteen, was the most common indication. The other two received the loop recorder for unexplained palpitations. Four patients had sick sinus syndrome during monitoring, three had supraventricular tachycardia and one had ventricular tachycardia. Further three had typical symptoms but no arrhythmia was recorded and excluding that as a cause. Two patients had no symptoms the entire time they had the loop recorder. Of the five patients still with the device three had syncope as the indication for monitoring and two have the device as a means of evaluating the results of treatment for arrhythmia. This study on our initial experience with implantable loop recorders shows that these devices can be useful in the investigation of the causes of syncope and palpitations.

Neuroimaging evaluation in refractory epilepsy

PubMed Central

Granados, Ana M; Orejuela, Juan F

2015-01-01

Purpose To describe the application of neuroimaging analysis, compared to neuropsychological tests and video-electroencephalogram, for the evaluation of refractory epilepsy in a reference centre in Cali, Colombia. Methods Between March 2013 and November 2014, 29 patients, 19 men and 10 women, aged 9–65 years and with refractory epilepsy, were assessed by structural and functional magnetic resonance imaging while performing tasks related to language, verbal and non-verbal memory. Also, volumetric evaluation was performed. A 1.5 Tesla magnetic resonance imaging scanner was used in all cases. Results Neuroimaging evaluation identified 13 patients with mesial temporal sclerosis. The remaining patients were classified as: 10 patients with neoplastic masses, two patients with cortical atrophy, two patients with scarring lesions and two patients with non-structural aetiology. Among patients with mesial temporal sclerosis, comparison between techniques for lateralising the epileptogenic foci was made; the κ index between functional magnetic resonance imaging and hippocampi volumetry was κ = 1.00, agreement between neuroimaging and video-electroencephalogram was good (κ = 0.78) and comparison with a neuropsychological test was mild (κ = 0.24). Conclusions Neuroimaging studies allow the assessment of functional and structural damage related to epileptogenic lesions and foci, and are helpful to select surgical treatment, conduct intraoperative neuronavigation techniques, predict surgical deficits and evaluate patient recovery. PMID:26427897

Evaluation of the added value of imaging the pelvis in patients with hepatocellular cancer.

PubMed

Szklaruk, Janio; Kaya, Diana; Wei, Wei

2018-02-01

The study aims to evaluate added value of the pelvic portion of the computed tomography (CT) and magnetic resonance imaging (MRI) examination in patients with a primary diagnosis of hepatocellular cancer (HCC). The study reviewed the medical records of 478 patients with 881 examinations of the abdomen and pelvis who underwent treatment at our institution between March 2015 and March 2016. These patients were reviewed for presence of pathology in the pelvis, which were classified into two categories as new or old (already known on prior imaging). Of 478 patients, 230 underwent MRI examination of the abdomen and pelvis, and the other 248 underwent CT scans of these regions. There were no findings on the CT or MRI of the pelvis in 80.5% of patients (n = 385), including 81.5% of those who had CT and 79.6% of those who had MRI. Ninety-three patients had findings in the pelvis, the most common of which were bone metastases (31 patients), ascites (27 patients), implants (seven patients), and bladder wall thickening (five patients). In only 7.9% of patients, the findings were related to metastatic disease. In 5.4% of all imaging studies revealed a new finding in the pelvis. Imaging of the pelvis (CT or MRI) does not seem to provide additional information in the majority of cases with HCC. The results suggest that the follow-up evaluation of patients with HCC may not include a pelvis exam. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

Eccentric overload training for patients with chronic Achilles tendon pain--a randomised controlled study with reliability testing of the evaluation methods.

PubMed

Silbernagel, K G; Thomeé, R; Thomeé, P; Karlsson, J

2001-08-01

The purpose was to examine the reliability of measurement techniques and evaluate the effect of a treatment protocol including eccentric overload for patients with chronic pain from the Achilles tendon. Thirty-two patients with proximal achillodynia (44 involved Achilles tendons) participated in tests for reliability measures. No significant differences and strong (r=0.56-0.72) or very strong (r=0.90-0.93) correlations were found between pre-tests, except for the documentation of pain at rest (P<0.008, r=0.45). To evaluate the effect of a 12-week treatment protocol for patients with chronic proximal achillodynia (pain longer than three months) 40 patients (57 involved Achilles tendons) with a mean age of 45 years (range 19-77) were randomised into an experiment group (n=22) and a control group (n=18). Evaluations were performed after six weeks of treatment and after three and six months. The evaluations (including the pre-tests), performed by a physical therapist unaware of the group the patients belonged to, consisted of a questionnaire, a range of motion test, a jumping test, a toe-raise test, a pain on palpation test and pain evaluation during jumping, toe-raises and at rest. A follow-up was also performed after one year. There were no significant differences between groups at any of the evaluations, except that the experiment group jumped significantly lower than the control group at the six-week evaluation. There was, however, an overall better result for the experiment group with significant improvements in plantar flexion, and reduction in pain on palpation, number of patients having pain during walking, having periods when asymptomatic and having swollen Achilles tendon. The controls did not show such changes. Furthermore, at the one-year follow-up there were significantly more patients in the experiment group, compared with the control group, that were satisfied with their present physical activity level, considered themselves fully recovered, and had no pain during or after physical activity. The measurement techniques and the treatment protocol with eccentric overload used in the present study can be recommended for patients with chronic pain from the Achilles tendon.

Resource Use and Guideline Concordance in Evaluation of Pulmonary Nodules for Cancer: Too much and too little care

PubMed Central

Wiener, Renda Soylemez; Gould, Michael K.; Slatore, Christopher G.; Fincke, Benjamin G.; Schwartz, Lisa M.; Woloshin, Steven

2014-01-01

Importance Pulmonary nodules are common, and more will be found with implementation of lung cancer screening. How potentially malignant pulmonary nodules are evaluated may affect patient outcomes, healthcare costs, and effectiveness of lung cancer screening programs. Guidelines for evaluating pulmonary nodules for cancer exist, but little is known about how nodules are evaluated in the usual care setting. Objective To characterize nodule evaluation and concordance with guidelines Design Retrospective cohort study, including detailed chart review from nodule detection through evaluation completion, cancer diagnosis, or study end (12/31/12) Setting Fifteen VA hospitals Participants 300 adult patients with pulmonary nodules Main outcomes and measures Resources used for evaluation at any VA facility; guideline-concordant evaluation. Results Among 300 patients with pulmonary nodules, 9% (27/300) were ultimately diagnosed with lung cancer: 1/57 (2%) with a nodule ≤4 mm, 4/134 (3%) with a nodule 5–8 mm, and 20% (22/109) with a nodule >8 mm. Nodule evaluation entailed 1044 imaging studies, 147 consultations, 76 biopsies, 13 resections, and 21 hospitalizations. Radiographic surveillance (n=277) lasted a median of 13 months, but ranged from <1 month to 8.5 years. Forty-six patients underwent invasive procedures (range per patient 1–4): 42% (19/46) did not have cancer, and 17% (8/46) experienced complications, including one death. Notably, 15/300 (5%) “fell through the cracks,” without purposeful evaluation or obvious reason for deferral. Among 197 patients with a nodule detected after release of the Fleischner Society guidelines, 45% received care inconsistent with guidelines (18% over-evaluation, 27% under-evaluation). In multivariable analyses, the strongest predictor of guideline-inconsistent care was inappropriate radiologist recommendations (over-evaluation: RR 4.5, [95% CI 2.3–8.7]; under-evaluation: RR 4.3 [2.7–6.8]). Other systems factors associated with under-evaluation included receiving care at more than one facility (RR 2.0 [1.5–2.7]) and nodule detection during an inpatient or preoperative visit (RR 1.6 [1.1–2.5]). Conclusions and Relevance Pulmonary nodule evaluation is often inconsistent with guidelines, including cases with no work-up and others with prolonged surveillance or unneeded procedures that may cause harm. Systems to improve quality (e.g., aligning radiologist recommendations with guidelines; facilitating communication across providers) are needed before lung cancer screening is widely implemented. PMID:24710850

Audiological manifestations in mitochondrial encephalomyopathy lactic acidosis and stroke like episodes (MELAS) syndrome.

PubMed

Vandana, V P; Bindu, Parayil Sankaran; Sonam, Kothari; Govindaraj, Periyasamy; Taly, Arun B; Gayathri, Narayanappa; Chiplunkar, Shwetha; Govindaraju, Chikkanna; Arvinda, H R; Nagappa, Madhu; Sinha, Sanjib; Thangaraj, Kumarasamy

2016-09-01

Reports of audiological manifestations in specific subgroups of mitochondrial disorders are limited. This study aims to describe the audiological findings in patients with MELAS syndrome and m.3243A>G mutation. Audiological evaluation was carried out in eight patients with confirmed MELAS syndrome and m.3243A>G mutation. The evaluation included a complete neurological evaluation, pure tone audiometry (n=8), otoacoustic emissions (n=8) and brainstem evoked response audiometry (n=6), magnetic resonance imaging (n=8) and muscle biospy (n=6). Eight patients (Age range: 5-45 years; M:F-1:3) including six children and two adults underwent formal audiological evaluation. Five patients had hearing loss; of these two had "subclinical hearing loss", one had moderate and two had severe hearing loss. The abnormalities included abnormal audiometry (n=5), otoacoustic emission testing (n=7) and absent brainstem auditory evoked responses (n=1). The findings were suggestive of cochlear involvement in four and retrocochlear in one. This study shows that hearing loss of both cochlear and retrocochlear origin occurs in patients with MELAS and may be subclinical. Early referrals for audiological evaluation is warranted to recognize the subclinical hearing loss in these patients. The therapeutic implications include early interventions in the form of hearing aids, cochlear implants and cautioning the physicians for avoidance of aminoglycosides. Copyright © 2016 Elsevier B.V. All rights reserved.

The Effect of Anxiety, Depression, and Optimism on Postoperative Satisfaction and Clinical Outcomes in Lumbar Spinal Stenosis and Degenerative Spondylolisthesis Patients: Cohort Study.

PubMed

Lee, Jaewon; Kim, Hong-Sik; Shim, Kyu-Dong; Park, Ye-Soo

2017-06-01

The aim of this study is to evaluate the effect of depression, anxiety, and optimism on postoperative satisfaction and clinical outcomes in patients who underwent less than two-level posterior instrumented fusions for lumbar spinal stenosis and degenerative spondylolisthesis. Preoperative psychological status of subjects, such as depression, anxiety, and optimism, was evaluated using the Hospital Anxiety and Depression Scale (HADS) and the Revised Life Orientation Test (LOT-R). Clinical evaluation was determined by measuring changes in a visual analogue scale (VAS) and the Oswestry Disability Index (ODI) before and after surgery. Postoperative satisfaction of subjects assessed using the North American Spine Society lumbar spine questionnaire was comparatively analyzed against the preoperative psychological status. The correlation between patient's preoperative psychological status (depression, anxiety, and optimism) and clinical outcomes (VAS and ODI) was evaluated. VAS and ODI scores significantly decreased after surgery ( p < 0.001), suggesting clinically favorable outcomes. Preoperative psychological status of patients (anxiety, depression, and optimism) was not related to the degree of improvement in clinical outcomes (VAS and ODI) after surgery. However, postoperative satisfaction was moderately correlated with optimism. Anxiety and optimism were more correlated with patient satisfaction than clinical outcomes. Accordingly, the surgeon can predict postoperative satisfaction of patients based on careful evaluation of psychological status before surgery.

No-patch 23-gauge vitrectomy under topical anesthesia: a pilot study.

PubMed

Deka, Satyen; Bhattacharjee, Harsha; Barman, M J; Kalita, Kruto; Singh, Sunil Kumar

2011-01-01

A pilot study was designed to evaluate the safety and efficacy of 23-gauge vitrectomy under topical anesthesia. Five eyes of five patients underwent 23-gauge sutureless vitrectomy under topical anesthesia with a pledget soaked in 0.5% proparacaine hydrochloride anesthetic, for vitreous hemorrhage (four eyes), epiretinal membrane (one eye). Subjective pain and discomfort were graded using a visual analogue chart from 0 (no pain or discomfort) to 4 (severe pain and discomfort). At the end of surgery no patch was applied and patients were given dark glasses. Patients underwent an immediate postoperative assessment, followed by next day and one week postoperative evaluation. Four patients had Grade 0 pain during the surgery. One patient had Grade 1 pain during the placement and withdrawal of the micro cannulas. The surgical outcomes were favorable. 23-gauge vitrectomy under topical anesthesia is safe and effective in selected cases. Further study is recommended to validate the outcome of this study.

Efficacy of rasagiline in early Parkinson's disease: a meta-analysis of data from the TEMPO and ADAGIO studies.

PubMed

Hauser, Robert A; Abler, Victor; Eyal, Eli; Eliaz, Rom E

2016-10-01

To evaluate the efficacy of rasagiline versus placebo in a pooled population of patients with early Parkinson's disease (PD). TEMPO and ADAGIO were Phase III studies that evaluated the symptomatic efficacy of rasagiline versus placebo in patients with early PD. This meta-analysis included Unified Parkinson's Disease Rating Scale (UPDRS) observations from weeks 12, 24 and 36 in ADAGIO and from weeks 14 and 26 in TEMPO; TEMPO visits were recoded to weeks 12 and 24, respectively. The present analysis includes all patients who received rasagiline 1 mg/day, 2 mg/day or placebo, and had ≥1 post-baseline observations and a subgroup of patients whose baseline UPDRS Total scores were ≥27 (Upper Quartile population). Change from baseline in UPDRS scores were evaluated using mixed models repeated measures analyses. Of the 1578 patients randomized to the two studies, 1546 patients met criteria for inclusion in the meta-analysis. Effects on UPDRS Total, motor and activities of daily living scores were significantly better for both doses of rasagiline compared with placebo at all time periods. The Upper Quartile population included 402 patients with a UPDRS Total score ≥27 at baseline. These patients generally demonstrated a larger magnitude of treatment effect than was seen in the full population. This meta-analysis confirms the efficacy of rasagiline monotherapy over 36 weeks. Although TEMPO and ADAGIO are considered studies of "very early" PD, both contained a sizeable pool of patients with more severe disease. In addition, the meta-analysis showed a larger magnitude of effect in patients with more severe baseline disease.

The International Endometriosis Evaluation Program (IEEP Study) – A Systematic Study for Physicians, Researchers and Patients

PubMed Central

Burghaus, S.; Fehm, T.; Fasching, P. A.; Blum, S.; Renner, S. K.; Baier, F.; Brodkorb, T.; Fahlbusch, C.; Findeklee, S.; Häberle, L.; Heusinger, K.; Hildebrandt, T.; Lermann, J.; Strahl, O.; Tchartchian, G.; Bojahr, B.; Porn, A.; Fleisch, M.; Reicke, S.; Füger, T.; Hartung, C.-P.; Hackl, J.; Beckmann, M. W.; Renner, S. P.

2016-01-01

Introduction: Endometriosis is a heterogeneous disease characterized by a range of different presentations. It is usually diagnosed when patients present with pain and/or infertility, but it has also been diagnosed in asymptomatic patients. Because of the different diagnostic approaches and diverse therapies, time to diagnosis can vary considerably and the definitive diagnosis may be delayed, with some cases not being diagnosed for several years. Endometriosis patients have many unmet needs. A systematic registration and follow-up of endometriosis patients could be useful to obtain an insight into the course of the disease. The validation of biomarkers could contribute to the development of diagnostic and predictive tests which could help select patients for surgical assessment earlier and offer better predictions about patients who might benefit from medical, surgical or other interventions. The aim is also to obtain a better understanding of the etiology, pathogenesis and progression of the disease. Material and Methods: To do this, an online multicenter documentation system was introduced to facilitate the establishment of a prospective multicenter case-control study, the IEEP (International Endometriosis Evaluation Program) study. We report here on the first 696 patients with endometriosis included in the program between June 2013 and June 2015. Results: A documentation system was created, and the structure and course of the study were mapped out with regard to data collection and the collection of biomaterials. Conclusion: The documentation system permits the history and clinical data of patients with endometriosis to be recorded. The IEEP combines this information with biomaterials and uses it for scientific studies. The recorded data can also be used to evaluate clinical quality control measures such as the certification parameters used by the EEL (European Endometriosis League) to assess certified endometriosis centers. PMID:27582581

The International Endometriosis Evaluation Program (IEEP Study) - A Systematic Study for Physicians, Researchers and Patients.

PubMed

Burghaus, S; Fehm, T; Fasching, P A; Blum, S; Renner, S K; Baier, F; Brodkorb, T; Fahlbusch, C; Findeklee, S; Häberle, L; Heusinger, K; Hildebrandt, T; Lermann, J; Strahl, O; Tchartchian, G; Bojahr, B; Porn, A; Fleisch, M; Reicke, S; Füger, T; Hartung, C-P; Hackl, J; Beckmann, M W; Renner, S P

2016-08-01

Endometriosis is a heterogeneous disease characterized by a range of different presentations. It is usually diagnosed when patients present with pain and/or infertility, but it has also been diagnosed in asymptomatic patients. Because of the different diagnostic approaches and diverse therapies, time to diagnosis can vary considerably and the definitive diagnosis may be delayed, with some cases not being diagnosed for several years. Endometriosis patients have many unmet needs. A systematic registration and follow-up of endometriosis patients could be useful to obtain an insight into the course of the disease. The validation of biomarkers could contribute to the development of diagnostic and predictive tests which could help select patients for surgical assessment earlier and offer better predictions about patients who might benefit from medical, surgical or other interventions. The aim is also to obtain a better understanding of the etiology, pathogenesis and progression of the disease. To do this, an online multicenter documentation system was introduced to facilitate the establishment of a prospective multicenter case-control study, the IEEP (International Endometriosis Evaluation Program) study. We report here on the first 696 patients with endometriosis included in the program between June 2013 and June 2015. A documentation system was created, and the structure and course of the study were mapped out with regard to data collection and the collection of biomaterials. The documentation system permits the history and clinical data of patients with endometriosis to be recorded. The IEEP combines this information with biomaterials and uses it for scientific studies. The recorded data can also be used to evaluate clinical quality control measures such as the certification parameters used by the EEL (European Endometriosis League) to assess certified endometriosis centers.

Impact of disease management programs on healthcare expenditures for patients with diabetes, depression, heart failure or chronic obstructive pulmonary disease: a systematic review of the literature.

PubMed

de Bruin, Simone R; Heijink, Richard; Lemmens, Lidwien C; Struijs, Jeroen N; Baan, Caroline A

2011-07-01

Evaluating the impact of disease management programs on healthcare expenditures for patients with diabetes, depression, heart failure or COPD. Systematic Pubmed search for studies reporting the impact of disease management programs on healthcare expenditures. Included were studies that contained two or more components of Wagner's chronic care model and were published between January 2007 and December 2009. Thirty-one papers were selected, describing disease management programs for patients with diabetes (n=14), depression (n=4), heart failure (n=8), and COPD (n=5). Twenty-one studies reported incremental healthcare costs per patient per year, of which 13 showed cost-savings. Incremental costs ranged between -$16,996 and $3305 per patient per year. Substantial variation was found between studies in terms of study design, number and combination of components of disease management programs, interventions within components, and characteristics of economic evaluations. Although it is widely believed that disease management programs reduce healthcare expenditures, the present study shows that evidence for this claim is still inconclusive. Nevertheless disease management programs are increasingly implemented in healthcare systems worldwide. To support well-considered decision-making in this field, well-designed economic evaluations should be stimulated. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Characterization of Patients with Amyotrophic Lateral Sclerosis attending the Muscular Dystrophy Association-Supported Clinics in Puerto Rico.

PubMed

Deliz, Brenda; Ramos, Kathya; Pérez, Cynthia M

2018-03-01

To evaluate the sociodemographic characteristics and clinical and functional profile of amyotrophic lateral sclerosis (ALS) patients evaluated at Puerto Rico's Muscular Dystrophy Association-supported (MDA) clinics. A retrospective review of 76 medical records of ALS patients evaluated at any of four MDA-sponsored clinics in Puerto Rico. The mean age of diagnosis was 57.4 ± 11.1 yrs. Most of the patients (52.3%) were women. The majority of the cases were sporadic (48.7%). Over 40% of the patients were diagnosed at one year or earlier. Patients with initial upper extremity involvement (63.2%) were diagnosed earlier (≤ 6 months) than any of the others. The most common presentation of the disease overall was lower extremity weakness (34.2%), which was followed by a bulbar presentation (31.6%). There was a marked difference between men and women in disease presentation, with bulbar involvement in 75% of the women. This study characterized a sample of ALS patients in Puerto Rico who are receiving services at the MDA-sponsored clinics. Puerto Rican patients have similarities with published data from the United States and other countries, including: sporadic pattern, initial symptoms in extremities, and time to diagnosis. Major differences are that the disease was more common in women than in men and that a higher than expected percentage of patients presented with bulbar onset. This may partly account for the overall predominance of the disease in women over men as found in our study, since the bulbar presentation has been reported to be more common in women. Studies with a greater number of patients are needed to determine whether our findings are reproducible. This study will serve as a basis for designing future analytic studies regarding etiology or the factors that might modulate disease progression.

Triple therapy in chronic hepatitis C: initial series in a public health program in the South of Brazil.

PubMed

Almeida, Paulo R L; Fonseca, Carla Bortolin; Koch, Vivian W; Souza, Amanda M; Feltrin, Alberi A; Tovo, Cristiane Valle

2015-01-01

Chronic hepatitis C has great impact on world's health. Current therapy for genotype 1 hepatitis C virus includes protease inhibitors boceprevir and telaprevir, associated to standard therapy - peginterferon alfa + ribavirin. There are no published data in Brazil on the results of this new therapy, and it is interesting an evaluation of what was accomplished up to this moment. Objectives To evaluate virologic response to triple therapy, as well as the safety profile and tolerability. This study is a clinical series of patients receiving triple therapy for C hepatitis in a single center of a Public Health System of South Brasil. Out of the 121 patients that initiated the triple therapy, the first patients that finished the treatment and evaluated the sustained virological response (24 weeks after the end of treatment) were included. Twenty four genotype 1 chronic hepatitis C monoinfected patients were included. Nineteen (79.2%) patients had been previously treated. Thirteen (54.2%) patients were cirrhotic. Nineteen (79.2%) patients completed the planned therapy. By the end of the treatment, 14 (58.3%) out of 24 patients had undetectable viral load. Sustained virologic response occurred in 12 (50.0%) out of 24 patients, 07 (58.3%) in telaprevir group and 05 (41.7%) in boceprevir group. Out of 24 patients under triple therapy, 58% (n=14) presented anemia. In conclusion, despite the small number of patients treated with triple therapy evaluated in the current study, it possibly reflects the population under this therapy in real-life.

Right ventricular presystolic peak velocity represents right ventricular function in stable patients.

PubMed

Giovanardi, Paolo; Tincani, Enrico; Stefanelli, Guglielmo; Turrini, Fabrizio; Magnavacchi, Paolo; Sansoni, Stefania; Zennaro, Mauro; Pinelli, Giovanni; Tondi, Stefano

2017-04-01

Right ventricular (RV) function is difficult to be measured but plays a role in morbility and mortality of patients with cardiopulmonary diseases, so many echocardiographic parameters have been developed from M-mode, B-mode and Doppler tissue imaging (DTI) evaluation. Right ventricular presystolic peak velocity (RVPrP) measured with DTI of the tricuspidal annulus and its changes in RV dysfunction have never been assessed in a patient's cohort of stable patients with cardiovascular risk factors. RVPrP velocity could have a role in RV function evaluation; this study addresses such issue. Four hundred thirty-six consecutive patients were submitted to a complete echocardiographic examination with the contemporary evaluation of the following RV function indexes: Tricuspid Annulus Plane Systolic Excurtion (TAPSE), RV Systolic Peak (RVSyP) and RVPrP. Pulmonary artery systolic pressure (PASP), left ventricular and RV diastolic function were also evaluated. According to TAPSE and RVSyP taken alone or in combination, 113 patients had RV dysfunction, while 323 patients had normal RV function. RVPrP was reduced in patient's group with RV dysfunction with respect to patient's group with preserved RV function (16.48±7.3 cm/s vs. 23.98±8.4 cm/s, respectively, P<0.001). RVPrP was related with RVSyP (P<0.001) and with TAPSE (P=0.002). TAPSE and RVSyP revealed a poor concordance to define RV dysfunction. PASP was higher in patient's group with reduced RV function (P=0.033). The study showed RVPrP able to detect stable patients with RV dysfunction.

The Impact of Patient Education with a Smartphone Application on the Quality of Bowel Preparation for Screening Colonoscopy.

PubMed

Cho, JeongHyeon; Lee, SeungHee; Shin, Jung A; Kim, Jeong Ho; Lee, Hong Sub

2017-09-01

Few studies have evaluated the use of a smartphone application (app) for educating people undergoing colonoscopy and optimizing bowel preparation. Therefore, this study was designed to develop a smartphone app for people to use as a preparation guide and to evaluate the efficacy of this app when used prior to colonoscopy. In total, 142 patients (male:female=84:58, mean age=43.5±9.3 years), who were scheduled to undergo a colonoscopy at Myongji Hospital, were enrolled in this study. Seventy-one patients were asked to use a smartphone app that we had recently developed to prepare for the colonoscopy, while the 71 patients of the sex and age-matched control group were educated via written and verbal instructions. The quality of bowel cleansing, evaluated using the Boston Bowel Preparation Scale, was significantly higher in the smartphone app group than in the control group (7.70±1.1 vs. 7.24±0.8, respectively, p =0.007 by t -test). No significant differences were found between the two groups regarding work-up time and the number of patients with polyps. In this study, targeting young adults (≤50 years), the bowel preparation achieved by patients using the smartphone app showed significantly better quality than that of the control group.

Can a low-cost webcam be used for a remote neurological exam?

PubMed

Wood, Jeffrey; Wallin, Mitchell; Finkelstein, Joseph

2013-01-01

Multiple sclerosis (MS) is a demyelinating and axonal degenerative disease of the central nervous system. It is the most common progressive neurological disorder of young adults affecting over 1 million persons worldwide. Despite the increased use of neuroimaging and other tools to measure MS morbidity, the neurological examination remains the primary method to document relapses and progression in disease. The goal of this study was to demonstrate the feasibility and validity of using a low-cost webcam for remote neurological examination in home-setting for patients with MS. Using cross-over design, 20 MS patients were evaluated in-person and via remote televisit and results of the neurological evaluation were compared. Overall, we found that agreement between face-to-face and remote EDSS evaluation was sufficient to provide clinically valid information. Another important finding of this study was high acceptance of patients and their providers of using remote televisits for conducting neurological examinations at MS patient homes. The results of this study demonstrated potential of using low-cost webcams for remote neurological exam in patients with MS.

Acamprosate and Baclofen were Not Effective in the Treatment of Pathological Gambling: Preliminary Blind Rater Comparison Study.

PubMed

Dannon, Pinhas N; Rosenberg, Oded; Schoenfeld, Netta; Kotler, Moshe

2011-01-01

Pathological gambling (PG) is a highly prevalent and disabling impulse control disorder. A range of psychopharmacological options are available for the treatment of PG, including selective serotonin reuptake inhibitors, opioid receptor antagonists, anti-addiction drugs, and mood stabilizers. In our preliminary study, we examined the efficacy of two anti-addiction drugs, baclofen and acamprosate, in the treatment of PG. Seventeen male gamblers were randomly divided into two groups. Each group received one of the two drugs without being blind to treatment. All patients underwent a comprehensive psychiatric diagnostic evaluation and completed a series of semi-structured interviews. During the 6-months of study, monthly evaluations were carried out to assess improvement and relapses. Relapse was defined as recurrent gambling behavior. None of the 17 patients reached the 6-months abstinence. One patient receiving baclofen sustained abstinence for 4 months. Fourteen patients succeeded in sustaining abstinence for 1-3 months. Two patients stopped attending monthly evaluations. Baclofen and acamprosate did not prove efficient in treating pathological gamblers.

Examining Depression in Patients on Dialysis.

PubMed

Treadwell, Allison A

2017-01-01

This study measured the prevalence of depression in 39 patients on hemodialysis and peritoneal dialysis in two urban outpatient facilities in the southeastern United States. Additionally, it evaluated the number of patients who sought and scheduled a mental health evaluation after screening and education. The prevalence of mild to severely depressed individuals among participants in this study was 36%, affirming previous findings of depressive symptoms in the ESRD population. Results suggest that patients with ESRD are at a higher risk for depression than the general population. The effects of depression may exacerbate ESRD symptoms, affect treatment adherence, and increase hospitalizations and morbidity. It is likely that screening, diagnosing, and treating depression will be associated with improvement in quality and quantity of life. The practicality of using the screening procedure may improve the detection of depression in this population. However, only a fraction of identified patients in this study pursued further mental health evaluation within the 45-day period. Continued research is needed to identify barriers to seeking mental health consultation and treatment in this community. Copyright© by the American Nephrology Nurses Association.

Zidovudine-induced myopathy: A study in Indian patients.

PubMed

Sagar, Amitabh; Mohanty, Ambika P; Bahal, Ashish

2010-07-01

Literature is replete with studies on zidovudine-induced myopathy after prolonged use (use beyond 270 days on an average). However, all these studies have been done on patients of Caucasian, American and African ethnic origin. No such study has been carried out in Indian patients to our knowledge. To determine the correlation of zidovudine usage with serum creatine phosphokinase (CK) levels, clinical muscular weakness and muscle histology in Indian patients, we studied 147 physically active, Human Immunodeficiency Virus infected men on prolonged zidovudine-based antiretroviral therapy (ART). Cross-sectional study on hospital follow-up patients of HIV infection. All cases on ART who reported to our canter during a period of 18 months were evaluated for symptoms (muscle fatigue, myalgia), objective muscle strength (testing clinically) and serum CK levels, and a select group was evaluated by muscle biopsy. These patients were on zidovudine for 1 to 7 years. None of the patients studied had significant symptoms or objective muscle weakness and only a small fraction (10.8% of cases) had marginally raised serum CK levels. All muscle biopsies were normal on light microscopy. Zidovudine myopathy may be a constraint for use of the drug in the western population; however, it is a well-tolerated drug as regards myopathy in our study on Indian patients.

[Evaluation of preventive care in the dentistry department clinics of the University Cheikh Anta Diop in Dakar].

PubMed

Diouf, M; Faye, A; Cisse, D; Faye, D; Lo, C M M

2011-01-01

This was a cross-sectional study of 295 patients treated by dentistry students that aimed to evaluate the preventive care received by patients attending clinics of the dentistry department of the University Cheikh Anta Diop in Dakar. The sociodemographic characteristics of the patients, clinic specialty, patients' brushing technique and the other preventive care was recorded. The study sample comprised 48.5% men and 76.6% adults. Over 32% of the patients were from the conservative dentistry clinic. For 52.2% of the patients, no preventive action was provided. The use of visual aids when teaching oral hygen ne was observed for 17.4% of cases. Attitudes and practices of the dentistry students in relation to care require more vigilance and emphasis on prevention.

A comparative evaluation of propolis and 5.0% potassium nitrate as a dentine desensitizer: A clinical study

PubMed Central

Purra, Aamir Rashid; Mushtaq, Mubashir; Acharya, Shashi Rashmi; Saraswati, Vidya

2014-01-01

Aim: The purpose of this clinical study was to evaluate the efficacy of saturated ethanolic solution of Propolis for the treatment of dentin hypersensitivity. Materials and Methods: Ten patients aged 20-40 years with 156 hypersensitive teeth were selected for a 3-month study. Each patient was subjected to treatment with saturated ethanolic solution of Propolis, 5% potassium nitrate and distilled water. The patients were recalled at seventh day, 2 weeks and 4 weeks for the application of the agent and re-evaluation. The final re-evaluation of the patients was done after 3 months from the first application. The responses of the patients to the test temperatures were converted to a ranking and data was statistically analyzed. A statistical analysis was done using ANOVA and Bonferroni test and Tukey HSD test for multicomparison. Results: The results between the Propolis group and the potassium nitrate group showed no significant difference in the immediate post-treatment period; however, the results were significant at the end of first week and second week. At 4 weeks and 3 months period, a comparison between the groups again showed no significant difference. Conclusion: It was concluded that Propolis was more effective than 5% potassium nitrate in relieving dentinal hypersensitivity and had an immediate and sustained effect. PMID:25210261

Oral infections and orofacial pain in Alzheimer's disease: a case-control study.

PubMed

de Souza Rolim, Thaís; Fabri, Gisele Maria Campos; Nitrini, Ricardo; Anghinah, Renato; Teixeira, Manoel Jacobsen; de Siqueira, José Tadeu T; Cestari, José Augusto Ferrari; de Siqueira, Silvia Regina Dowgan T

2014-01-01

Dental infections are frequent and have recently been implicated as a possible risk factor for Alzheimer's disease (AD). Despite a lack of studies investigating orofacial pain in this patient group, dental conditions are known to be a potential cause of pain and to affect quality of life and disease progression. To evaluate oral status, mandibular function and orofacial pain in patients with mild AD versus healthy subjects matched for age and gender. Twenty-nine patients and 30 control subjects were evaluated. The protocol comprised a clinical questionnaire and dental exam, research diagnostic criteria for temporomandibular disorders, the McGill Pain Questionnaire, the decayed, missing, and filled teeth index, and included a full periodontal evaluation. AD signs and symptoms as well as associated factors were evaluated by a trained neurologist. A higher prevalence of orofacial pain (20.7%, p < 0.001), articular abnormalities in temporomandibular joints (p < 0.05), and periodontal infections (p = 0.002) was observed in the study group compared to the control group. Orofacial pain and periodontal infections were more frequent in patients with mild AD than in healthy subjects. Orofacial pain screening and dental and oral exams should be routinely performed in AD patients in order to identify pathological conditions that need treatment thus improving quality of life compromised due to dementia.

Patient-provider communications in outpatient clinic settings: a clinic-based evaluation of mobile device and multimedia mediated communications for patient education.

PubMed

Schooley, Benjamin; San Nicolas-Rocca, Tonia; Burkhard, Richard

2015-01-12

Many studies have provided evidence of the importance of quality provider-patient communications and have suggested improvements to patient understanding by using video-based instruction. The objective of this study was to understand how mobile information technology assisted video and three-dimensional (3D) image instruction, provided by a health care worker, influences two categories of outcome: (1) patient understanding of information about their condition and detailed medical discharge instructions; and (2) patient perceptions and attitudes toward their health care providers, which included physicians, nurses, and staff. We hypothesize that video and 3D image instruction, provided on a mobile, tablet hardware platform, will improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. We also propose that use of the tablet/video combination will result in improved attitudinal evaluation by patients of their providers and the treatment plan. This study evaluated a hospital clinic-based trial (patient N=284) of video and 3D image instruction, provided on a mobile, tablet hardware platform, and its potential to improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. Results showed strong evidence that the system was perceived as helpful for improving patient understanding, and that it improved communication between physicians and patients (P<.001). The advanced age of some patients had no effect on their perceptions of the tablet-based mediation. Physician comments provided useful insights on effective use of such systems in the future. Implications for further development and future research are discussed. This study added to the body of evidence that computer-assisted video instructional systems for patients can improve patient understanding of medical instructions from their health care providers and assist with patient compliance. In addition, such systems can be appealing to both patient and provider.

Patient-Provider Communications in Outpatient Clinic Settings: A Clinic-Based Evaluation of Mobile Device and Multimedia Mediated Communications for Patient Education

PubMed Central

Schooley, Benjamin; San Nicolas-Rocca, Tonia

2015-01-01

Background Many studies have provided evidence of the importance of quality provider-patient communications and have suggested improvements to patient understanding by using video-based instruction. Objective The objective of this study was to understand how mobile information technology assisted video and three-dimensional (3D) image instruction, provided by a health care worker, influences two categories of outcome: (1) patient understanding of information about their condition and detailed medical discharge instructions; and (2) patient perceptions and attitudes toward their health care providers, which included physicians, nurses, and staff. We hypothesize that video and 3D image instruction, provided on a mobile, tablet hardware platform, will improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. We also propose that use of the tablet/video combination will result in improved attitudinal evaluation by patients of their providers and the treatment plan. Methods This study evaluated a hospital clinic-based trial (patient N=284) of video and 3D image instruction, provided on a mobile, tablet hardware platform, and its potential to improve patient understanding about the diagnostic testing, diagnoses, procedures, medications, and health topics provided to them. Results Results showed strong evidence that the system was perceived as helpful for improving patient understanding, and that it improved communication between physicians and patients (P<.001). The advanced age of some patients had no effect on their perceptions of the tablet-based mediation. Physician comments provided useful insights on effective use of such systems in the future. Implications for further development and future research are discussed. Conclusions This study added to the body of evidence that computer-assisted video instructional systems for patients can improve patient understanding of medical instructions from their health care providers and assist with patient compliance. In addition, such systems can be appealing to both patient and provider. PMID:25583145

Trends and clinicopathological predictors of axillary evaluation in ductal carcinoma in situ patients treated with breast-conserving therapy.

PubMed

Huang, Nai-Si; Si, Jing; Yang, Ben-Long; Quan, Chen-Lian; Chen, Jia-Jian; Wu, Jiong

2018-01-01

The aim of this study was to investigate the trends of axillary lymph node evaluation in ductal carcinoma in situ (DCIS) patients treated with breast-conserving therapy (BCT) and to identify the clinicopathological predictors of axillary evaluation. DCIS patients treated with BCT in 2006-2015 at our institute were retrospectively included in the analysis. Patients were categorized into three groups: sentinel lymph node biopsy (SLNB), axillary lymph node dissection (ALND), and non-evaluation. Univariate and multivariate logistic regression analyses were performed to identify factors that predicted axillary evaluation. A total of 315 patients were identified, among whom 135 underwent SLNB, and 15 underwent ALND. The proportion of patients who underwent axillary evaluation increased from 33.0% in 2006-2010 to 53.8% in 2011-2015 (P < 0.001), however, no patients had lymph node metastasis based on final pathology. In multivariate analysis, high-grade tumor favored axillary evaluation (OR = 4.376, 95% CI:1.410-13.586, P = 0.011); while excision biopsy favored no axillary evaluation compared with other biopsy methods (OR = 0.418, 95% CI: 0.192-0.909, P = 0.028). Subgroup analysis of patients treated in 2011-2015 revealed that high-grade tumor (OR = 5.898, 95% CI: 1.626-21.390, P = 0.007) and palpable breast lump (OR = 2.497, 95% CI: 1.037-6.011, P = 0.041) were independent predictors of axillary lymph node evaluation. Despite the significant decrease in ALND and a concerning overuse of SLNB, we identified no axillary lymph node metastasis, which justified omitting axillary evaluation in these patients. High-grade tumor, palpable lump, and biopsy method were independent predictors of axillary evaluations. Excision biopsy of suspicious DCIS lesions may potentially preclude the invasive component of the disease and help to avoid axillary surgery. © 2017 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Prospective cohort pilot study of 2-visit CAD/CAM monolithic complete dentures and implant-retained overdentures: Clinical and patient-centered outcomes.

PubMed

Bidra, Avinash S; Farrell, Kimberly; Burnham, David; Dhingra, Ajay; Taylor, Thomas D; Kuo, Chia-Ling

2016-05-01

Presently, no studies have evaluated clinical outcomes or patient-centered outcomes for complete dentures fabricated with computer-aided design and computer aided manufacturing (CAD/CAM) technology. The purpose of this prospective cohort pilot study was to evaluate the clinical and patient-centered outcomes for CAD/CAM monolithic dentures fabricated in 2 visits. Twenty participants with an existing set of maxillary complete dentures opposing either mandibular complete dentures or implant-retained overdentures that required replacement were recruited in this study. A 2-visit duplicate denture protocol was used to fabricate 40 arches of monolithic dentures with CAD/CAM technology. A 100-mm visual analog scale (VAS) instrument was then used to record 12 outcomes at baseline and at 1-year follow-up. Predetermined values were assigned to grade the VAS rating of each outcome as favorable (70.1-100) and unfavorable (≤70). Favorable ratings were sub-divided as excellent (90.1-100), good (80.1-90), and fair (70.1-80). The clinical outcomes were evaluated independently by 2 experienced prosthodontists at baseline and at 1-year follow-up. Patients evaluated the corresponding patient-centered outcomes during the same time intervals. Additional descriptive variables were also recorded. Each clinical and patient-centered outcome was summarized by medians and ranges. Differences in all ratings recorded at baseline and at 1 year were tested by 1-sided sign test (α=.05). Of 20 participants, 3 were lost to follow-up, and 3 were unsatisfied with the digital dentures and withdrew from the study. These 3 participants were considered treatment failures. Of the 14 remaining participants, 9 had implant-retained mandibular overdentures, and 5 had conventional mandibular complete dentures. For clinical outcomes, the 12 studied outcomes were favorably evaluated by the 2 prosthodontist judges at the 1-year follow-up. Evaluations showed minimal differences between baseline and 1 year. An average of 5 emails (0-11) per patient were sent to the laboratory technicians to communicate the improvisation the CAD design of the dentures. An average of 3.3 denture adjustments were needed after insertion (0-10) during the 1-year period. For patient-centered outcomes, median ratings of all 14 participants indicated each of the 12 studied outcomes was favorable at the 1-year recall. Statistically significant improvements in patient ratings from baseline to 1 year were observed for the absence of denture sore spots and treatment time to make the dentures (P<.05). Minor complications related to loss of retention, excessive wear of teeth and the need for additional visits were observed in 5 participants. No other adverse clinical outcomes related to the CAD/CAM dentures were noted in the 14 evaluated participants, and all dentures were intact and in good condition at the 1-year follow-up. Clinical and patient-centered outcomes for CAD/CAM monolithic dentures fabricated using a 2-visit protocol were evaluated favorably at a 1-year follow-up. However, the proportion of excellent and good ratings for overall satisfaction and assessment was higher for patients than clinicians. A considerable amount of the clinician's time and effort was devoted to aiding in the digital process for the fabrication of CAD/CAM dentures. Copyright © 2016 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

Quantitative evaluation of the memory bias effect in ROC studies with PET/CT

NASA Astrophysics Data System (ADS)

Kallergi, Maria; Pianou, Nicoletta; Georgakopoulos, Alexandros; Kafiri, Georgia; Pavlou, Spiros; Chatziioannou, Sofia

2012-02-01

PURPOSE. The purpose of the study was to evaluate the memory bias effect in ROC experiments with tomographic data and, specifically, in the evaluation of two different PET/CT protocols for the detection and diagnosis of recurrent thyroid cancer. MATERIALS AND METHODS. Two readers participated in an ROC experiment that evaluated tomographic images from 43 patients followed up for thyroid cancer recurrence. Readers evaluated first whole body PET/CT scans of the patients and then a combination of whole body and high-resolution head and neck scans of the same patients. The second set was read twice. Once within 48 hours of the first set and the second time at least a month later. The detection and diagnostic performances of the readers in the three reading sessions were assessed with the DBMMRMC and LABMRMC software using the area under the ROC curve as a performance index. Performances were also evaluated by comparing the number and the size of the detected abnormal foci among the three readings. RESULTS. There was no performance difference between first and second treatments. There were statistically significant differences between first and third, and second and third treatments showing that memory can seriously affect the outcome of ROC studies. CONCLUSION. Despite the fact that tomographic data involve numerous image slices per patient, the memory bias effect is present and substantial and should be carefully eliminated from analogous ROC experiments.

Evaluation of patients with methamphetamine- and cocaine-related chest pain in a chest pain observation unit.

PubMed

Diercks, Deborah B; Kirk, J Douglas; Turnipseed, Samuel D; Amsterdam, Ezra A

2007-12-01

Risk of acute coronary events in patients with methamphetamine and cocaine intoxication has been described. Little is known about the need for additional evaluation in these patients who do not have evidence of myocardial infarction after the initial emergency department evaluation. We herein describe our experience with these patients in a chest pain unit (CPU) and the rate of cardiac-related chest pain in this group. Retrospective analysis of patients evaluated in our CPU from January 1, 2000 to December 16, 2004 with a history of chest pain. Patients who had a positive urine toxicologic screen for methamphetamine or cocaine were included. No patients had ECG or cardiac injury marker evidence of myocardial infarction or ischemia during the initial emergency department evaluation. A diagnosis of cardiac-related chest pain was based upon positive diagnostic testing (exercise stress testing, nuclear perfusion imaging, stress echocardiography, or coronary artery stenosis >70%). During the study period, 4568 patients were evaluated in the CPU. A total of 1690 (37%) of patients admitted to the CPU underwent urine toxicologic testing. The result of urine toxicologic test was positive for cocaine or methamphetamine in 224 (5%). In the 2871 patients who underwent diagnostic testing for coronary artery disease (CAD), 401 (14%) were found to have positive results. There was no difference in the prevalence of CAD between those with positive result for toxicology screens (26/156, 17%) and those without (375/2715, 13%, RR 1.2, 95% CI 0.8-1.7). These findings suggest a relatively high rate of CAD in patients with methamphetamine and cocaine use evaluated in a CPU.

Pleural ultrasound as an adjunct to physical examination in the preoperative evaluation of lung cancer patients.

PubMed

Bah, Ismaël; Goudie, Eric; Khereba, Mohamed; Ferraro, Pasquale; Duranceau, André; Martin, Jocelyne; Thiffault, Vicky; Liberman, Moishe

2014-05-01

Preoperative evaluation of patients with suspected or confirmed lung cancer consists of clinical and radiological staging. Malignant pleural effusion is a poor prognosticator in non-small-cell lung cancer. Pleural ultrasound (PU) allows for the assessment of pleural effusion, providing real-time guidance for its aspiration and cytological analysis. Pleural Ultrasonography in Lung Cancer (PULC) as an adjunct to physical examination has the potential to improve preoperative staging of non-small-cell lung cancer during first surgical encounter by allowing the evaluation of previously unassessed pleural effusion. This study consisted of a prospective trial of surgeon-performed PU in the preoperative evaluation of lung cancer patients. All patients evaluated in the thoracic surgery clinic with the new or presumed diagnosis of lung cancer were eligible. A portable ultrasound machine was used to evaluate pleural fluid in the bilateral costophrenic sulci with pleural fluid aspiration for cytological analysis. Forty-five patients were prospectively enrolled over a 3-month period. Thirteen patients had ultrasound evidence of a pleural effusion, of which 3 were significant enough for aspiration. Cytological analysis of these effusions yielded malignant cells in 1 patient. Positive PULC evaluation led to a change in clinical staging (M0 to M1a) in 10 patients and a change in pathological staging (pleural fluid cytology positive) in 1 patient. The time required for PULC examination was 15 ± 7 min. There were no complications related to the procedures. Preoperative pleural ultrasonography is a rapid and effective way to improve precision of staging in patients with lung cancer. More precise staging may allow for more appropriate testing, patient prognostication and operative planning.

Diagnosis, assessment and management of delusional jealousy in Parkinson's disease with and without dementia.

PubMed

Perugi, Giulio; Poletti, Michele; Logi, Chiara; Berti, Caterina; Romano, Anna; Del Dotto, Paolo; Lucetti, Claudio; Ceravolo, Roberto; Dell'Osso, Liliana; Bonuccelli, Ubaldo

2013-09-01

Patients with Parkinson's disease (PD) may present delusional jealousy (DJ). In a previous cross-sectional prevalence study we identified 15 cognitively preserved and five demented PD patients with DJ. The current study aimed at evaluating their clinical (motor and non-motor) characteristics and the pharmacological treatments associated with DJ, and its subsequent pharmacological management. Patients were assessed by neurologists and psychiatrists using the Hoehn and Yahr scale, the Unified Parkinson's Disease Rating Scale, the Brief Psychiatric Rating Scale, the Beck Depression Inventory, the Hamilton Anxiety Scale and the Neuropsychiatric Inventory. Efficacy of DJ management was evaluated in follow-up visits. All patients were in therapy with dopamine agonists. A subgroup of five cognitively preserved patients developed DJ after a short period of treatment of therapy with dopamine agonists, while other patients developed DJ after a longer period of dopaminergic treatment. Psychiatric comorbidities were common in cognitively preserved and in demented patients. The pharmacological management included the interruption of dopamine agonists in two patients and the reduction of dopamine agonist dose plus the use of antipsychotics in other patients. These clinical data suggest that the management of medicated PD patients should include investigation for the presence of DJ and the evaluation of clinical characteristics potentially relevant to the prevention or the early recognition of delusions.

Craniofacial and brain abnormalities in Laron syndrome (primary growth hormone insensitivity).

PubMed

Kornreich, L; Horev, G; Schwarz, M; Karmazyn, B; Laron, Z

2002-04-01

To investigate abnormalities in the craniofacial structures and in the brain in patients with Laron syndrome. Eleven patients with classical Laron syndrome, nine untreated adults aged 36-68 years and two children aged 4 and 9 years (the latter treated by IGF-I), were studied. Magnetic resonance images of the brain were obtained in all the patients. One patient also underwent computed tomography. The maximal diameter of the maxillary and frontal sinuses was measured and compared with reference values, the size of the sphenoid sinus was evaluated in relation to the sella, and the mastoids were evaluated qualitatively (small or normal). The brain was evaluated for congenital anomalies and parenchymal lesions. In the adult untreated patients, the paranasal sinuses and mastoids were small; in six patients, the bone marrow in the base of the skull was not mature. The diploe of the calvaria was thin. On computed tomography in one adult patient, the sutures were still open. A minimal or mild degree of diffuse brain parenchymal loss was seen in ten patients. One patient demonstrated a lacunar infarct and another periventricular high signals on T2-weighted images. Two patients had cerebellar atrophy. The present study has demonstrated the important role IGF-I plays in the development of the brain and bony structures of the cranium.

Congenital portosystemic shunts: imaging findings and clinical presentations in 11 patients.

PubMed

Konstas, Angelos A; Digumarthy, Subba R; Avery, Laura L; Wallace, Karen L; Lisovsky, Mikhail; Misdraji, Joseph; Hahn, Peter F

2011-11-01

To evaluate the clinical anatomy and presentations of congenital portosystemic shunts, and determine features that promote recognition on imaging. Institutional review board approval was obtained for this HIPAA-compliant study. The requirement for written informed consent was waived. Radiology reports were retrospectively reviewed from non-cirrhotic patients who underwent imaging studies from January 1999 through February 2009. Clinical sources reviewed included electronic medical records, archived images and histopathological material. Eleven patients with congenital portosystemic shunts were identified (six male and five female; age range 20 days to 84 years). Seven patients had extrahepatic and four patients had intrahepatic shunts. All 11 patients had absent or hypoplastic intrahepatic portal veins, a feature detected by CT and MRI, but not by US. Seven patients presented with shunt complications and four with presentations unrelated to shunt pathophysiology. Three adult patients had four splenic artery aneurysms. Prospective radiological evaluation of five adult patients with cross-sectional imaging had failed prospectively to recognize the presence of congenital portosystemic shunts on one or more imaging examinations. Congenital portosystemic shunts are associated with splenic artery aneurysms, a previously unrecognized association. Portosystemic shunts were undetected during prospective radiologic evaluation in the majority of adult patients, highlighting the need to alert radiologists to this congenital anomaly. Copyright © 2010. Published by Elsevier Ireland Ltd.

Comparative performances of staging systems for early hepatocellular carcinoma.

PubMed

Nathan, Hari; Mentha, Gilles; Marques, Hugo P; Capussotti, Lorenzo; Majno, Pietro; Aldrighetti, Luca; Pulitano, Carlo; Rubbia-Brandt, Laura; Russolillo, Nadia; Philosophe, Benjamin; Barroso, Eduardo; Ferrero, Alessandro; Schulick, Richard D; Choti, Michael A; Pawlik, Timothy M

2009-08-01

Several staging systems for patients with hepatocellular carcinoma (HCC) have been proposed, but studies of their prognostic accuracy have yielded conflicting conclusions. Stratifying patients with early HCC is of particular interest because these patients may derive the greatest benefit from intervention, yet no studies have evaluated the comparative performances of staging systems in patients with early HCC. A retrospective cohort study was performed using data on 379 patients who underwent liver resection or liver transplantation for HCC at six major hepatobiliary centres in the USA and Europe. The staging systems evaluated were: the Okuda staging system, the International Hepato-Pancreato-Biliary Association (IHPBA) staging system, the Cancer of the Liver Italian Programme (CLIP) score, the Barcelona Clinic Liver Cancer (BCLC) staging system, the Japanese Integrated Staging (JIS) score and the American Joint Committee on Cancer/International Union Against Cancer (AJCC/UICC) staging system, 6th edition. A recently proposed early HCC prognostic score was also evaluated. The discriminative abilities of the staging systems were evaluated using Cox proportional hazards models and the bootstrap-corrected concordance index (c). Overall survival of the cohort was 74% at 3 years and 52% at 5 years, with a median survival of 62 months. Most systems demonstrated poor discriminatory ability (P > 0.05 on Cox proportional hazards analysis, c approximately 0.5). However, the AJCC/UICC system clearly stratified patients (P < 0.001, c = 0.59), albeit only into two groups. The early HCC prognostic score also clearly stratified patients (P < 0.001, c = 0.60) and identified three distinct prognostic groups. The early HCC prognostic score is superior to the AJCC/UICC staging system (6th edition) for predicting the survival of patients with early HCC after liver resection or liver transplantation. Other major HCC staging systems perform poorly in patients with early HCC.

Report of a multicenter phase II trial testing a combination of biweekly bevacizumab and daily erlotinib in patients with unresectable biliary cancer: a phase II Consortium study.

PubMed

Lubner, Sam J; Mahoney, Michelle R; Kolesar, Jill L; Loconte, Noelle K; Kim, George P; Pitot, Henry C; Philip, Philip A; Picus, Joel; Yong, Wei-Peng; Horvath, Lisa; Van Hazel, Guy; Erlichman, Charles E; Holen, Kyle D

2010-07-20

Biliary cancers overexpress epidermal growth factor receptor (EGFR), and angiogenesis has been correlated with poor outcome. Erlotinib, an EGFR tyrosine kinase inhibitor, and bevacizumab, a vascular endothelial growth factor (VEGF) inhibitor have each been shown to have activity in biliary cancer. The primary objective of this study was to evaluate the response rate by Response Evaluation Criteria in Solid Tumors (RECIST). Secondary end points included overall survival (OS), time to progression (TTP), VEGF levels, and molecular studies of EGFR and k-ras. Eligible patients had advanced cholangiocarcinoma or gallbladder cancer. Patients were treated with bevacizumab 5 mg/kg intravenously on days 1 and 15 and erlotinib 150 mg by mouth daily on days 1 through 28. Responses were evaluated by RECIST. VEGF levels were collected, and samples were analyzed for EGFR mutation by polymerase chain reaction. Fifty-three eligible patients were enrolled at eight sites. Of 49 evaluable patients, six (12%; 95% CI, 6% to 27%) had a confirmed partial response. Stable disease was documented in another 25 patients (51%). Rash was the most common grade 3 toxicity. Four patients had grade 4 toxicities. Median OS was 9.9 months, and TTP was 4.4 months. Low repeats (< 16) in EGFR intron 1 polymorphism and G>G k-ras Q38 genotype (wild type) were associated with improved outcomes. Combination chemotherapy with bevacizumab and erlotinib showed clinical activity with infrequent grade 3 and 4 adverse effects in patients with advanced biliary cancers. On the basis of preliminary molecular analysis, presence of a k-ras mutation may alter erlotinib efficacy. The combination of bevacizumab and erlotinib may be a therapeutic alternative in patients with advanced biliary cancer.

Practical Considerations in Evaluating Patient/Consumer Health Education Programs.

ERIC Educational Resources Information Center

Bryant, Nancy H.

This report contains brief descriptions of seven evaluative efforts and outcomes of health education programs, some considerations of problems encountered in evaluating the programs, and detailed descriptions of two case studies: (1) a process evaluation of preoperative teaching and (2) a retrospective study of visiting nurse association use by…

Vestibular evoked myogenic potentials in patients with ankylosing spondylitis.

PubMed

Özgür, Abdulkadir; Serdaroğlu Beyazal, Münevver; Terzi, Suat; Coşkun, Zerrin Özergin; Dursun, Engin

2016-10-01

Ankylosing spondylitis (AS) is a chronic systemic inflammatory disease with unknown etiology. Although sacroiliac joint involvement is the classic sign along with the formed immune mediators, it may result in immune-mediated inner ear disease and may cause damage to the audiovestibular system. Vestibular evoked myogenic potentials (VEMP) is a clinical reflex test used in the diagnosis of vestibular diseases and is performed by recording and evaluating the muscle potentials resulting from the stimulation of the vestibular system with different stimuli. The aim of this study is to evaluate the cervical VEMP test results in AS patients without vestibular symptoms. Thirty-three patients with AS and a control group of 30 healthy volunteers with similar demographic characteristics were evaluated in the study. VEMP wave latency, P13-N23 wave amplitude, and VEMP asymmetry ratio (VAR) values were compared between the groups. The relationship between clinical and laboratory findings of the AS patients and VEMP data were also investigated. Compared with healthy people, this study shows the response rate of patients with ankylosing spondylitis was reduced in the VEMP test, and P13-N23 wave amplitude showed a decrease in AS patients who had VEMP response (p < 0.001). There was no correlation between the clinical and laboratory findings and VEMP findings in patients with ankylosing spondylitis. The data obtained from this study suggest that AS may lead to decreased sensitivity of the vestibular system.

Early electrophysiological findings in Fisher-Bickerstaff syndrome.

PubMed

Alberti, M A; Povedano, M; Montero, J; Casasnovas, C

2017-09-06

The term Fisher-Bickerstaff syndrome (FBS) has been proposed to describe the clinical spectrum encompassing Miller-Fisher syndrome (MFS) and Bickerstaff brainstem encephalitis. The pathophysiology of FBS and the nature of the underlying neuropathy (demyelinating or axonal) are still subject to debate. This study describes the main findings of an early neurophysiological study on 12 patients diagnosed with FBS. Retrospective evaluation of clinical characteristics and electrophysiological findings of 12 patients with FBS seen in our neurology department within 10 days of disease onset. Follow-up electrophysiological studies were also evaluated, where available. The most frequent electrophysiological finding, present in 5 (42%) patients, was reduced sensory nerve action potential (SNAP) amplitude in one or more nerves. Abnormalities were rarely found in motor neurography, with no signs of demyelination. The cranial nerve exam revealed abnormalities in 3 patients (facial neurography and/or blink reflex test). Three patients showed resolution of SNAP amplitude reduction in serial neurophysiological studies, suggesting the presence of reversible sensory nerve conduction block. Results from cranial MRI scans were normal in all patients. An electrophysiological pattern of sensory axonal neuropathy, with no associated signs of demyelination, is an early finding of FBS. Early neurophysiological evaluation and follow-up are essential for diagnosing patients with FBS. Copyright © 2017 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Inner myometrial laceration - an unusual presentation of antepartum and postpartum hemorrhage: case reports and review of the literature.

PubMed

Kaplanoglu, Mustafa; Kaplanoglu, Dilek; Bulbul, Mehmet; Dilbaz, Berna

2016-01-01

The aim of this study is to evaluate the diagnostic criteria, treatment options and progression of cases who have antenatal or postpartum hemorrhage due to internal myometrial laceration (IML) and to review the literature. The files of eight patients who were diagnosed to have IML between August 2012 and July 2015 were evaluated retrospectively. The patient group consisted of four patients who had an emergency c-section due to massive bleeding during labor and four patients who had an emergency laparotomy due to uncontrolled bleeding after vaginal delivery after evaluation of the patient for signs of 4Ts (trauma, tissue retention, uterine tonus, and trombin). Primary suturation was the first-line treatment in all patients. In two of the patients, hysterectomy was performed after the defined surgical procedures were not successful in controling the bleeding. The presented case series is a pioneering study that describes IM which is a poorly defined reason of postpartum hemorrhage, as the cause of bleeding during labor. Primary suturation is the first-step, further surgery might be required in order to treat this life-threathening condition and the decision should be based on the age and the fertility status of the patient.

Association Between Dentist-Dental Hygienist Communication and Dental Treatment Outcomes.

PubMed

Hamasaki, Tomoko; Kato, Hiroaki; Kumagai, Takashi; Hagihara, Akihito

2017-03-01

Communication between physician and patient is critical in all fields of medicine, and various types of communication exist in healthcare settings. Cooperation among healthcare professionals is thought to be essential in providing high-quality services. Dental hygienists are key team members in the provision of dental care, and are known to play an important role in the health of their patients. This study aimed to determine the effect of communication between dentists and hygienists on patient satisfaction. Study subjects were dentists, patients, and dental hygienists, and we examined how dentist-dental hygienist communication affected patient outcome indices. A significant difference was observed only for satisfaction in terms of meeting expectations (p = 0.035). Results for patient satisfaction indicated significant differences in explanatory behavior in dentist-dental hygienist evaluations (p = 0.001). The results showed improved health and reduced fear, indicating significant differences for the dentist-dental hygienist evaluations in explanation behavior (p = 0.016). Our evaluation of the effects of dentist-dental hygienist communication on patient outcomes indicated a significant correlation, suggesting that inter-professional communication in the field of dentistry affects patient satisfaction.

Initial clinical outcomes of proton beam radiotherapy for hepatocellular carcinoma.

PubMed

Yu, Jeong Il; Yoo, Gyu Sang; Cho, Sungkoo; Jung, Sang Hoon; Han, Youngyih; Park, Seyjoon; Lee, Boram; Kang, Wonseok; Sinn, Dong Hyun; Paik, Yong-Han; Gwak, Geum-Youn; Choi, Moon Seok; Lee, Joon Hyeok; Koh, Kwang Cheol; Paik, Seung Woon; Park, Hee Chul

2018-03-01

This study aimed to evaluate the initial outcomes of proton beam therapy (PBT) for hepatocellular carcinoma (HCC) in terms of tumor response and safety. HCC patients who were not indicated for standard curative local modalities and who were treated with PBT at Samsung Medical Center from January 2016 to February 2017 were enrolled. Toxicity was scored using the Common Terminology Criteria for Adverse Events (CTCAE) version 4.0. Tumor response was evaluated using modified Response Evaluation Criteria in Solid Tumors (mRECIST). A total of 101 HCC patients treated with PBT were included. Patients were treated with an equivalent dose of 62-92 GyE 10 . Liver function status was not significantly affected after PBT. Greater than 80% of patients had Child-Pugh class A and albumin-bilirubin (ALBI) grade 1 up to 3-months after PBT. Of 78 patients followed for three months after PBT, infield complete and partial responses were achieved in 54 (69.2%) and 14 (17.9%) patients, respectively. PBT treatment of HCC patients showed a favorable infield complete response rate of 69.2% with acceptable acute toxicity. An additional follow-up study of these patients will be conducted.

Initial clinical outcomes of proton beam radiotherapy for hepatocellular carcinoma

PubMed Central

Yu, Jeong Il; Yoo, Gyu Sang; Cho, Sungkoo; Jung, Sang Hoon; Han, Youngyih; Park, Seyjoon; Lee, Boram; Kang, Wonseok; Sinn, Dong Hyun; Paik, Yong-Han; Gwak, Geum-Youn; Choi, Moon Seok; Lee, Joon Hyeok; Koh, Kwang Cheol; Paik, Seung Woon; Park, Hee Chul

2018-01-01

Purpose This study aimed to evaluate the initial outcomes of proton beam therapy (PBT) for hepatocellular carcinoma (HCC) in terms of tumor response and safety. Materials and Methods HCC patients who were not indicated for standard curative local modalities and who were treated with PBT at Samsung Medical Center from January 2016 to February 2017 were enrolled. Toxicity was scored using the Common Terminology Criteria for Adverse Events (CTCAE) version 4.0. Tumor response was evaluated using modified Response Evaluation Criteria in Solid Tumors (mRECIST). Results A total of 101 HCC patients treated with PBT were included. Patients were treated with an equivalent dose of 62–92 GyE10. Liver function status was not significantly affected after PBT. Greater than 80% of patients had Child-Pugh class A and albumin-bilirubin (ALBI) grade 1 up to 3-months after PBT. Of 78 patients followed for three months after PBT, infield complete and partial responses were achieved in 54 (69.2%) and 14 (17.9%) patients, respectively. Conclusion PBT treatment of HCC patients showed a favorable infield complete response rate of 69.2% with acceptable acute toxicity. An additional follow-up study of these patients will be conducted. PMID:29580046

Outcome following phrenic nerve transfer to musculocutaneous nerve in patients with traumatic brachial palsy: a qualitative systematic review.

PubMed

de Mendonça Cardoso, Marcio; Gepp, Ricardo; Correa, José Fernando Guedes

2016-09-01

The phrenic nerve can be transferred to the musculocutaneous nerve in patients with traumatic brachial plexus palsy in order to recover biceps strength, but the results are controversial. There is also a concern about pulmonary function after phrenic nerve transection. In this paper, we performed a qualitative systematic review, evaluating outcomes after this procedure. A systematic review of published studies was undertaken in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) statement. Data were extracted from the selected papers and related to: publication, study design, outcome (biceps strength in accordance with BMRC and pulmonary function) and population. Study quality was assessed using the "strengthening the reporting of observational studies in epidemiology" (STROBE) standard or the CONSORT checklist, depending on the study design. Seven studies were selected for this systematic review after applying inclusion and exclusion criteria. One hundred twenty-four patients completed follow-up, and most of them were graded M3 or M4 (70.1 %) for biceps strength at the final evaluation. Pulmonary function was analyzed in five studies. It was not possible to perform a statistical comparison between studies because the authors used different parameters for evaluation. Most of the patients exhibited a decrease in pulmonary function tests immediately after surgery, with recovery in the following months. Study quality was determined using STROBE in six articles, and the global score varied from 8 to 21. Phrenic nerve transfer to the musculocutaneous nerve can recover biceps strength ≥M3 (BMRC) in most patients with traumatic brachial plexus injury. Early postoperative findings revealed that the development of pulmonary symptoms is rare, but it cannot be concluded that the procedure is safe because there is no study evaluating pulmonary function in old age.

Clinical model assisting with the collaborative care of glaucoma patients and suspects.

PubMed

Jamous, Khalid F; Kalloniatis, Michael; Hennessy, Michael P; Agar, Ashish; Hayen, Andrew; Zangerl, Barbara

2015-01-01

Optimizing patient management will reduce unnecessary vision loss in glaucoma through early detection. One method is the introduction of collaborative care schemes between optometrists and ophthalmologists. We conducted a retrospective study to evaluate the impact of the Centre for Eye Health (CFEH) on glaucoma patient outcomes and management in primary optometric care. Patients referred to CFEH by optometrists for a glaucoma assessment were eligible for this study if written consent was provided (500 participants were randomly chosen). Clinical data were classified according to disease risk and implemented patient care and analysed against the original diagnosis and patient parameters, followed by statistical analysis. Two main parameters were evaluated; suitable referral of patients for glaucoma condition assessment and appropriate implementation of follow-up care. The majority of patients referred for glaucoma assessment (86.2%) were classified as glaucoma suspects or likely to have glaucoma, indicating suitable referral of patients for a CFEH evaluation. Further, the involvement of CFEH resulted in a false positive rate of 7.8% for those patients who proceeded to ophthalmological care. However, long-term optometric patient care was not maintained for up to a third of primarily lower risk patients. The investigated collaborative eye health-care model led to a substantial improvement in appropriate referrals of glaucoma patients to ophthalmologists and could be suitable for optimizing patient care and utilization of resources. Improvement in follow-up of patients by optometrists is required to minimize inappropriately discontinued patient care. © 2014 Royal Australian and New Zealand College of Ophthalmologists.

Bladder cancer in patients with spinal cord injury.

PubMed

Hess, Marika J; Zhan, Ellen H; Foo, Dominic K; Yalla, Subbarao V

2003-01-01

The incidence of bladder cancer in spinal cord injury (SCI) is 16 to 28 times higher than that in the general population. The objective of this study was to investigate the characteristics of bladder cancer that are unique to the SCI population. Retrospective review. The charts of 16 patients diagnosed with bladder cancer from 1982 to 2001 were reviewed for type of cancer, exposure to risk factors, presenting symptoms, and survival time. The presenting manifestations were gross hematuria in 14 patients, papillary urethral growth in 1 patient, and acute obstructive renal failure in 1 patient. The diagnosis was made on initial cystoscopic evaluation in 16 patients; 3 patients required further evaluation. Eight of the 11 screening cytologies were suspicious for a malignancy prior to the diagnosis. Seven patients had transitional cell carcinoma, 6 patients had squamous cell carcinoma (SCCA), and 3 patients had both. The bladder wasmanaged with chronic indwelling catheter in 12 patients. Nine patients died of bladder cancer metastases and the remaining 3 patients died of other causes. Six patients survived 5 years or more; 4 were still alive at the completion of this study. Gross hematuria in individuals with SCI warrants aggressive assessment for bladder cancer. Chronic indwelling catheter, smoking, and renal and bladder stones are important risk factors for cancer. The incidence of SCCA in the SCI popullation is much higher than in the general population. Cystoscopic and cytologic evaluation in patients with advanced disease may fail to confirm the diagnosis in a high proportion of patients.

Multicenter Evaluation Of Coronary Dual-Source CT angiography in patients with intermediate Risk of Coronary Artery Stenoses (MEDIC): study design and rationale.

PubMed

Marwan, Mohamed; Hausleiter, Jörg; Abbara, Suhny; Hoffmann, Udo; Becker, Christoph; Ovrehus, Kristian; Ropers, Dieter; Bathina, Ravi; Berman, Dan; Anders, Katharina; Uder, Michael; Meave, Aloha; Alexánderson, Erick; Achenbach, Stephan

2014-01-01

The diagnostic performance of multidetector row CT to detect coronary artery stenosis has been evaluated in numerous single-center studies, with only limited data from large cohorts with low-to-intermediate likelihood of coronary disease and in multicenter trials. The Multicenter Evaluation of Coronary Dual-Source CT Angiography in Patients with Intermediate Risk of Coronary Artery Stenoses (MEDIC) trial determines the accuracy of dual-source CT (DSCT) to identify persons with at least 1 coronary artery stenosis among patients with low-to-intermediate pretest likelihood of disease. The MEDIC trial was designed as a prospective, multicenter, international trial to evaluate the diagnostic performance of DSCT for the detection of coronary artery stenosis compared with invasive coronary angiography. The study includes 8 sites in Germany, India, Mexico, the United States, and Denmark. The study population comprises patients referred for a diagnostic coronary angiogram because of suspected coronary artery disease with an intermediate pretest likelihood as determined by sex, age, and symptoms. All evaluations are performed by blinded core laboratory readers. The primary outcome of the MEDIC trial is the accuracy of DSCT to identify the presence of coronary artery stenoses with a luminal diameter narrowing of 50% or more on a per-vessel basis. Secondary outcome parameters include per-patient and per-segment diagnostic accuracy for 50% stenoses and accuracy to identify stenoses of 70% or more. Furthermore, secondary outcome parameters include the influence of heart rate, Agatston score, body weight, body mass index, image quality, and diagnostic confidence on the accuracy to detect coronary artery stenoses >50% on a per-vessel basis. The results of the MEDIC trial will assess the clinical utility of coronary CT angiography in the evaluation of patients with intermediate pretest likelihood of coronary artery disease. Copyright © 2014 Society of Cardiovascular Computed Tomography. All rights reserved.

Evaluation of Different Methods for Removing Oral Biofilm in Patients Admitted to the Intensive Care Unit

PubMed Central

Oliveira, Maria Sonia; Borges, Alvaro Henrique; Mattos, Fernanda Zanol; Semenoff, Tereza Aparecida Della Vedove; Segundo, Alex Semenoff; Tonetto, Mateus Rodrigues; Bandeca, Matheus Coêlho; Porto, Alessandra Nogueira

2014-01-01

Background: The present study aimed to evaluate the different methods for removing oral biofilm in combination with 0.12% chlorhexidine, in patients admitted to the intensive care unit (ICU) of the General University Hospital. Materials and Methods: Initially, the patients were included in the study and underwent periodontal evaluation by means of the visible plaque index (VPI) and gingival bleeding index (GBI). The removal of visible biofilm, by a professional, was carried out using a toothbrush and dental floss, followed by the application of a 0.12% chlorhexidine solution. The patients were included in this randomized and controlled study into four groups (total n = 48), as follows: Chlorhexidine and gauze 12/12 h; chlorhexidine and gauze 24/24 h; chlorhexidine and brushing 12/12 h; chlorhexidine and brushing 24/24 h. The patients underwent the biofilm removal protocol for 7 days and then were subjected to a new clinical evaluation as to VPI and GBI. Data analysis was performed through stratification and arrangement of the records, in order to carry out the associations with health indicators used in the study, and the statistical tests used were Kappa and t-test for independent and paired samples. Results: A decrease in the VPI and GBI values when comparing baseline to the final evaluation for all groups was observed. Conclusion: Based on the methodology, it was possible to concluded that chlorhexidine associated with the mechanical action of the toothbrush or gauze in the times 12 h and 24 h in the ICU environment presented the same results as regards amount of visible biofilm. How to cite the article: Oliveira MS, Borges AH, Mattos FZ, Semenoff TA, Segundo AS, Tonetto MR, Bandeca MC, Porto AN. Evaluation of different methods for removing oral biofilm in patients admitted to the intensive care unit. J Int Oral Health 2014;6(3):61-4. PMID:25083034

Evaluation of a Short-Term Computer-Assisted Training Programme for the Remediation of Attentional Deficits after Brain Injury: A Preliminary Study.

ERIC Educational Resources Information Center

Gauggel, S.; Niemann, T.

1996-01-01

This study evaluated a computer-assisted training program used by four patients (ages 40 to 53) who had attentional deficits caused by cerebrovascular accident and closed head injury. Patients demonstrated improvements in training tasks, attention, and visual memory, but no improvements in two verbal memory tests and a general intelligence test.…

The value of fractional and coronary flow reserve in predicting myocardial recovery in patients with previous myocardial infarction.

PubMed

Beleslin, Branko; Ostojic, Miodrag; Djordjevic-Dikic, Ana; Vukcevic, Vladan; Stojkovic, Sinisa; Nedeljkovic, Milan; Stankovic, Goran; Orlic, Dejan; Milic, Natasa; Stepanovic, Jelena; Giga, Vojislav; Saponjski, Jovica

2008-11-01

The aim of the study was to evaluate the relation between fractional flow reserve (FFR) and simultaneously evaluated coronary flow reserve by thermodilution (CFRthermo), with the improvement of left ventricular (LV) function in patients with previous myocardial infarction (MI) undergoing percutaneous coronary intervention (PCI). Study population consisted of 46 patients (mean age 53 +/- 7 years; 36 male) with previous MI and significant coronary stenosis undergoing PCI of infarct-related coronary artery. In all patients, we evaluated FFR and CFRthermo by single pressure/thermo wire during maximal hyperaemia before and immediately after PCI. We performed echocardiographic assessment of LV ejection fraction before and 6 months after PCI. Dobutamine stress echocardiography test was also performed before PCI. LV functional improvement was observed in 33/46 (72%) of patients. In patients with LV functional recovery in comparison with patients with no recovery, there was a significant difference in FFR before PCI (0.56 +/- 0.14 vs. 0.70 +/- 0.07, P < 0.001), improvement of FFR (0.35 +/- 0.14 vs. 0.21 +/- 0.07, P < 0.001), improvement of CFRthermo (1.3 +/- 0.6 vs. 0.5 +/- 0.3, P < 0.001), and CFRthermo after PCI (2.6 +/- 0.7 vs. 2.0 +/- 0.4, P < 0.001). When only parameters evaluated before PCI were taken into account, FFR before angioplasty (P = 0.001) and dobutamine-assessed viability (P = 0.006) were the most significant multivariate predictors of myocardial recovery. When all significant univariate parameters were evaluated, the most significant independent predictors for improvement in myocardial function were the improvement of CFRthermo during angioplasty (P < 0.001) and FFR before angioplasty (P = 0.002). Simultaneous evaluation of FFR and CFRthermo provide significant complementary data on the improvement in myocardial function in patients with previous MI. However, the evaluation of FFR before angioplasty identifies viable myocardium that may recover following revascularization and may be used as an alternative to non-invasive testing.

The evaluation of off-loading using a new removable oRTHOsis in DIABetic foot (ORTHODIAB) randomized controlled trial: study design and rational.

PubMed

Mohammedi, Kamel; Potier, Louis; François, Maud; Dardari, Dured; Feron, Marilyne; Nobecourt-Dupuy, Estelle; Dolz, Manuel; Ducloux, Roxane; Chibani, Abdelkader; Eveno, Dominique-François; Crea Avila, Teresa; Sultan, Ariane; Baillet-Blanco, Laurence; Rigalleau, Vincent; Velho, Gilberto; Tubach, Florence; Roussel, Ronan; Dupré, Jean-Claude; Malgrange, Dominique; Marre, Michel

2016-01-01

Off-loading is essential for diabetic foot management, but remains understudied. The evaluation of Off-loading using a new removable oRTHOsis in DIABetic foot (ORTHODIAB) trial aims to evaluate the efficacy of a new removable device "Orthèse Diabète" in the healing of diabetic foot. ORTHODIAB is a French multi-centre randomized, open label trial, with a blinded end points evaluation by an adjudication committee according to the Prospective Randomized Open Blinded End-point. Main endpoints are adjudicated based on the analysis of diabetic foot photographs. Orthèse Diabète is a new removable off-loading orthosis (PROTEOR, France) allowing innovative functions including real-time evaluation of off-loading and estimation of patients' adherence. Diabetic patients with neuropathic plantar ulcer or amputation wounds (toes or transmetatarsal) are assigned to one of 2 parallel-groups: Orthèse Diabète or control group (any removable device) according to a central computer-based randomization. Study visits are scheduled for 6 months (days D7 and D14, and months M1, M2, M3, and M6). The primary endpoint is the proportion of patients whose principal ulcer is healed at M3. Secondary endpoints are: the proportion of patients whose principal ulcer is healed at M1, M2 and M6; the proportion of patients whose initial ulcers are all healed at M1, M2, M3, and M6; principal ulcer area reduction; time-related ulcer-free survival; development of new ulcers; new lower-extremity amputation; infectious complications; off-loading adherence; and patient satisfaction. The study protocol was approved by the French National Agency for Medicines and Health Products Safety, and by the ethics committee of Saint-Louis Hospital (Paris). Comprehensive study information including a Patient Information Sheet has been provided to each patient who must give written informed consent before enrolment. Monitoring, data management, and statistical analyses are providing by UMANIS Life Science (Paris), independently to the sponsor. Since 27/10/2013, 13 centres have agreed to participate in this study, 117 participants were included, and 70 have achieved the study schedules. The study completion is expected for the end of 2016, and the main results will be published in 2017. ORTHODIAB trial evaluates an innovating removable off-loading device, seeking to improve diabetic foot healing (ClinicalTrials.gov identifier: NCT01956162).

Strategies facilitating practice change in pediatric cancer: a systematic review.

PubMed

Robinson, Paula D; Dupuis, Lee L; Tomlinson, George; Phillips, Bob; Greenberg, Mark; Sung, Lillian

2016-09-01

By conducting a systematic review, we describe strategies to actively disseminate knowledge or facilitate practice change among healthcare providers caring for children with cancer and we evaluate the effectiveness of these strategies. We searched Ovid Medline, EMBASE and PsychINFO. Fully published primary studies were included if they evaluated one or more professional intervention strategies to actively disseminate knowledge or facilitate practice change in pediatric cancer or hematopoietic stem cell transplantation. Data extracted included study characteristics and strategies evaluated. In studies with a quantitative analysis of patient outcomes, the relationship between study-level characteristics and statistically significant primary analyses was evaluated. Of 20 644 titles and abstracts screened, 146 studies were retrieved in full and 60 were included. In 20 studies, quantitative evaluation of patient outcomes was examined and a primary outcome was stated. Eighteen studies were 'before and after' design; there were no randomized studies. All studies were at risk for bias. Interrupted time series was never the primary analytic approach. No specific strategy type was successful at improving patient outcomes. Literature describing strategies to facilitate practice change in pediatric cancer is emerging. However, major methodological limitations exist. Studies with robust designs are required to identify effective strategies to effect practice change. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The use of high-fidelity human patient simulation as an evaluative tool in the development of clinical research protocols and procedures.

PubMed

Wright, Melanie C; Taekman, Jeffrey M; Barber, Linda; Hobbs, Gene; Newman, Mark F; Stafford-Smith, Mark

2005-12-01

Errors in clinical research can be costly, in terms of patient safety, data integrity, and data collection. Data inaccuracy in early subjects of a clinical study may be associated with problems in the design of the protocol, procedures, and data collection tools. High-fidelity patient simulation centers provide an ideal environment to apply human-centered design to clinical trial development. A draft of a complex clinical protocol was designed, evaluated and modified using a high-fidelity human patient simulator in the Duke University Human Simulation and Patient Safety Center. The process included walk-throughs, detailed modifications of the protocol and development of procedural aids. Training of monitors and coordinators provided an opportunity for observation of performance that was used to identify further improvements to the protocol. Evaluative steps were used to design the research protocol and procedures. Iterative modifications were made to the protocol and data collection tools. The success in use of human simulation in the preparation of a complex clinical drug trial suggests the benefits of human patient simulation extend beyond training and medical equipment evaluation. Human patient simulation can provide a context for informal expert evaluation of clinical protocol design and for formal "rehearsal" to evaluate the efficacy of procedures and support tools.

Critical evaluation of lung scintigraphy in cystic fibrosis: study of 113 patients

DOE Office of Scientific and Technical Information (OSTI.GOV)

Piepsz, A.; Wetzburger, C.; Spehl, M.

1980-10-01

A long-term study has been performed on 285 lung perfusion scintigrams obtained from 113 patients with cystic fibrosis. Transverse and longitudinal comparisons with clinical and radiological scores, as well as retrospective analysis of the deceased patients, were the methods used in order to evaluate the importance of the scintigraphic images. It appears that lung scintigraphy is the best index of the regional lung impairment, and contributes, as does a chest radiograph, to the early detection of lung lesions, the two methods being complementary.

Serum LDL cholesterol concentration and lipoprotein electrophoresis pattern in patients with small cell lung cancer.

PubMed

Siemianowicz, K; Gminski, J; Stajszczyk, M; Wojakowski, W; Goss, M; Machalski, M; Telega, A; Brulinski, K; Magiera-Molendowska, H

2000-01-01

Epidemiological studies show that people with low level of total cholesterol have a greater risk of death due to cancer, predominantly lung cancer. The aim of our study was to evaluate serum level of LDL cholesterol and lipoprotein electrophoresis pattern in patients with small cell lung cancer and their dependence on clinical stage of the neoplasm. The studied group consisted of 34 patients with newly diagnosed small cell lung cancer and 39 healthy controls. Fasting level of LDL cholesterol was analyzed and lipoprotein electrophoresis was performed. There were no statistically significant differences of evaluated serum lipid parameters between lung cancer patients and controls, and between the clinical stages of small cell lung cancer.

Development and evaluation of a patient-centred measurement tool for surgeons' non-technical skills.

PubMed

Yule, J; Hill, K; Yule, S

2018-06-01

Non-technical skills are essential for safe and effective surgery. Several tools to assess surgeons' non-technical skills from the clinician's perspective have been developed. However, a reliable measurement tool using a patient-centred approach does not currently exist. The aim of this study was to translate the existing Non-Technical Skills for Surgeons (NOTSS) tool into a patient-centred evaluation tool. Data were gathered from four cohorts of patients using an iterative four-stage mixed-methods research design. Exploratory and confirmatory factor analyses were performed to establish the psychometric properties of the tool, focusing on validity, reliability, usability and parsimony. Some 534 patients were recruited to the study. A total of 24 patient-centred non-technical skill items were developed in stage 1, and reduced to nine items in stage 2 using exploratory factor analysis. In stage 3, confirmatory factor analysis demonstrated that these nine items each loaded on to one of three factors, with excellent internal consistency: decision-making, leadership, and communication and teamwork. In stage 4, validity testing established that the new tool was independent of physician empathy and predictive of surgical quality. Surgical leadership emerged as the most dominant skill that patients could recognize and evaluate. A novel nine-item assessment tool has been developed. The Patients' Evaluation of Non-Technical Skills (PENTS) tool allows valid and reliable measurement of surgeons' non-technical skills from the patient perspective. © 2018 BJS Society Ltd Published by John Wiley & Sons Ltd.

Hypersialorrhea in Wilson's Disease.

PubMed

Trocello, Jean-Marc; Osmani, Karima; Pernon, Michaela; Chevaillier, Gérard; de Brugière, Claire; Remy, Pascal; Wenisch, Emilie; Cousin, Catherine; Girardot-Tinant, Nadège; Woimant, France

2015-10-01

Hypersialorrhea, corresponding to excessive salivation is a symptom frequently reported in Wilson's disease, especially in its neurological form. The prevalence of this frequent complaint has not been often evaluated. During a 7-month period, 87 consecutive Wilson's disease patients answered to the simple question "do you have the sensation of excess saliva in your mouth?" to evaluate the frequency of this symptom. A sub-sample of 10 consecutive Wilson's disease patients with drooling was recruited to undergo quantitative and qualitative measures to evaluate the mechanism of hypersialorrhea. Excessive drooling or excess saliva was found in 46 % of patients followed at the French Reference Centre. Ninety-eight percent of them presented neurological symptoms and drooling was found in only one patient without neurological symptoms. Our study showed that patients with a complaint of excessive saliva produced significantly higher quantities of saliva at rest than controls. Endoscopic examination was abnormal in six patients. A significant decrease of swallowing frequency, longer swallow latencies, and poor swallowing capacities may partly explain the salivary stasis. Oropharyngeal sensitivity disorders were present in 50 % of our patients. The decrease of the swallowing frequency observed in all patients could be related to cognitive and behavioral abnormalities with initiation difficulties objectified by longer latencies triggered by all the ingested volumes. This study confirmed the hypothesis of a multifactorial origin of hypersialorrhea in patients who have been diagnosed in Wilson's disease. It was essential to evaluate drooling with a multidisciplinary consultation to better identify the underlying mechanisms and to implement strategies for speech therapy and therapeutic adaptation.

Adoptive Cell Therapy for Patients With Metastatic Melanoma: Evaluation of Intensive Myeloablative Chemoradiation Preparative Regimens

PubMed Central

Dudley, Mark E.; Yang, James C.; Sherry, Richard; Hughes, Marybeth S.; Royal, Richard; Kammula, Udai; Robbins, Paul F.; Huang, JianPing; Citrin, Deborah E.; Leitman, Susan F.; Wunderlich, John; Restifo, Nicholas P.; Thomasian, Armen; Downey, Stephanie G.; Smith, Franz O.; Klapper, Jacob; Morton, Kathleen; Laurencot, Carolyn; White, Donald E.; Rosenberg, Steven A.

2008-01-01

Purpose The two approved treatments for patients with metastatic melanoma, interleukin (IL)-2 and dacarbazine, mediate objective response rates of 12% to 15%. We previously reported that adoptive cell therapy (ACT) with autologous antitumor lymphocytes in lymphodepleted hosts mediated objective responses in 51% of 35 patients. Here, we update that study and evaluate the safety and efficacy of two increased-intensity myeloablative lymphodepleting regimens. Patients and Methods We performed two additional sequential trials of ACT with autologous tumor-infiltrating lymphocytes (TIL) in patients with metastatic melanoma. Increasing intensity of host preparative lymphodepletion consisting of cyclophosphamide and fludarabine with either 2 (25 patients) or 12 Gy (25 patients) of total-body irradiation (TBI) was administered before cell transfer. Objective response rates by Response Evaluation Criteria in Solid Tumors (RECIST) and survival were evaluated. Immunologic correlates of effective treatment were studied. Results Although nonmyeloablative chemotherapy alone showed an objective response rate of 49%, when 2 or 12 Gy of TBI was added, the response rates were 52% and 72% respectively. Responses were seen in all visceral sites including brain. There was one treatment-related death in the 93 patients. Host lymphodepletion was associated with increased serum levels of the lymphocyte homeostatic cytokines IL-7 and IL-15. Objective responses were correlated with the telomere length of the transferred cells. Conclusion Host lymphodepletion followed by autologous TIL transfer and IL-2 results in objective response rates of 50% to 70% in patients with metastatic melanoma refractory to standard therapies. PMID:18809613