Sample records for patients reveals aspects

  1. [Clinical, electrocardiographic and echocardiographic aspects in elderly hypertensive patients in Senegal].

    PubMed

    Sarr, Simon Antoine; Babaka, Kana; Mboup, Mouhamadou Cherif; Fall, Pape Diadie; Dia, Khadidiatou; Bodian, Malick; Ndiaye, Mouhamadou Bamba; Kane, Adama; Diao, Maboury; Ba, Serigne Abdou

    2016-01-01

    Arterial hypertension (HTA) in the elderly is an independent risk factor for cardiovascular disease. Our study aims to describe the clinical, electrocardiographic and echocardiographic aspects of Arterial hypertension in elderly patients. We conducted a descriptive, cross-sectional study from January to September 2013. Hypertensive patients =60 years treated in Outpatient Cardiology Department at the Principal Hospital in Dakar were included in the study. Statistical data were analyzed using Epi Info 7 software and a p-value < 0.05 was taken as significant. A total of 208 patients were enrolled in the study. The average age was 69.9 years with a female predominance (sex ratio 0.85). Average blood pressure was 162/90 mm Hg. HTA was under control in 13% of cases. The ECG showed evidence of rhythm disturbance (17.78%), left atrial enlargement (45.19%), left ventricular hypertrophy (28.85%) and complete atrioventricular block in 2 cases. Holter ECG revealed non-sustained ventricular tachycardia (Lown class IVb) in 4 cases, paroxysmal atrial fibrillation in 6 cases and paroxysmal atrial flutter in 1 case. Echocardiography performed in 140 patients showed mainly concentric left ventricular hypertrophy in 25 patients, occuring more frequently in males (p=0,04) and dilated left atrium in 56,42% of cases, occuring more frequently in elderly patients (p= 0,01). Electrocardiographic and echocardiographic aspects in elderly hypertensive population are characterized by concentric left ventricular hypertrophy and by the frequency of arrhythmias sometimes revealed by long-term continuous external electrocardiographic recording.

  2. Patients' priorities in assessing organisational aspects of a general dental practice.

    PubMed

    Sonneveld, Rutger E; Brands, Wolter G; Bronkhorst, Ewald M; Welie, Jos V M; Truin, Gert-Jan

    2013-02-01

    To explore which organisational aspects are considered most important by patients when assessing a general dental practice, and which patients' characteristics influence their views on these aspects by a paper questionnaire. The questionnaire was handed out to a sample of 5,000 patients in the Netherlands. The response rate was 63%. Six organisational aspects out of a list of 41 aspects were valued as most important by at least 50%. In decreasing order of importance, these were: accessibility by telephone; continuing education for general dental practitioners; Dutch-speaking general dental practitioners; in-office waiting times; information about treatments offered; and waiting lists. For four out of these six aspects, respondents' age and education significantly influenced their preferences. Aspects concerning the infrastructure of a general dental practice were chosen more often than aspects such as working to professional standards, working according to protocols and guidelines, quality assessment and guaranteed treatment outcomes. The findings will enable organisations to increase the transparency of health-care delivery systems to focus on those organisational aspects of dental practices that patients themselves consider most important. These findings can also assist general dental practitioners in adapting their organisational services to the preferences of patients or specific patient groups. © 2013 FDI World Dental Federation.

  3. The physician-administrator as patient: distinctive aspects of medical care.

    PubMed

    Cappell, Mitchell S

    2011-01-01

    This article examines distinctive aspects of medical care experienced by a 55-year-old hospitalized for quintuple coronary artery bypass surgery who was also a senior physician-administrator (chief of gastroenterology) at the same hospital. The article describes eight distinctive aspects of administrator-physicians as patients, including special patient treatment; exalted patient expectations by hospital personnel; patient suppression of emotions; patient denial; self-doctoring; job stress contributing to disease; self-sacrifice to achieve better health; and rational medical decisions when not under stress. Health-care workers should recognize how these distinctive aspects of medical care and behavior affect administrator-physicians as patients, in order to mitigate their negative effects, potentiate their positive effects, and optimize the care of these patients.

  4. [Current aspects of rehabilitation of stroke patients].

    PubMed

    Koval'chuk, V V; Bogatyreva, M D; Minullin, T I

    2014-01-01

    Based on the review of literature, the key aspects of stroke rehabilitation (medical, physical, psychological, professional and social) were singled out. Main principles of medical aspects were defined as following: early rehabilitation, systemic and long term measures, their complicity and disciplinary, adequacy of rehabilitation measures and providing the conditions for the active participation of the patient and his/her close friends and relatives. Measures directed to motor, speech and cognitive function recovery are considered. In conclusion, attention is drawn to pharmacological drugs, in particular nicergoline (sermion).

  5. Meanings and aspects of quality of life for cancer patients: a descriptive exploratory qualitative study.

    PubMed

    Bahrami, Masoud

    2011-08-01

    Given the importance of quality of life (QoL) for cancer patients, it is important to work out what this concept means not only for cancer patients, and for the nurses who care for them, but also the aspects of which it is composed. Therefore, an interpretive research study was conducted to explore in-depth meanings and aspects of QoL as expressed by cancer nurses. Participants were selected from different inpatient and outpatient oncology services and a palliative setting in Adelaide, South Australia. Results showed that many aspects contribute to an individual's QoL. These include the physical, the psychological, the spiritual, and both environmental and social interactions. More importantly, participants stated that spirituality is multifaceted and that there may be aspects in life that may be taken for granted. The meaning of patients' QoL was viewed by nurses as a patient's overall happiness and satisfaction. Also, nurses identified that providing choices to patients made an important contribution to a patient's QoL. Therefore, this exploration into the in-depth meanings and aspects of QoL for cancer patients from nurses' perspectives identified that, in addition to the aspects related to QoL that have been identified previously in the literature, aspects related to spirituality would need to be extensively covered, and providing choices to patients would be important in patients' QoL in an Australian setting.

  6. Some aspects of colour perception among patients with Alzheimer's disease.

    PubMed

    Wijk, H; Sivik, L

    1995-01-01

    The proportion of elderly people in western societies is on the increase. At the same time, demands are being heard for improvements in the quality of health care, including the design of the physical environment. The aim of this study was to call attention to some aspects of colour and the possibilities of using it as an orientational aid for institutionalized demented patients and thereby enhance the quality of their care. A pilot study was carried out to establish whether patients with Alzheimer's disease are different from non-demented patients regarding certain aspects of colour perception. Twelve hospitalized patients with Alzheimer's disease were compared with a matched control group of non-demented patients regarding colour naming, colour discrimination and colour preference. No significant differences were found between the groups. In an additional experiment to test short-term memory it was found that the patients with Alzheimer's disease gained substantial help from colour cues. It is concluded that colour should be taken into account in the designing of the health care environment, particularly geriatric wards.

  7. Communicative aspects and coping strategies in patients with Parkinson's disease.

    PubMed

    Costa, Flávia Pereira da; Diaféria, Giovana; Behlau, Mara

    2016-01-01

    To investigate, in patients with Parkinson's disease (PD), the coping strategies; the most reported vocal symptoms; and the relation between coping, voice symptoms, and communicative aspects. Seventy-three subjects were included in the sample, 33 of which were participants in the experimental group (EG) with diagnosis of PD and 40 were control subjects, that is, healthy and without vocal complaints. They underwent the following procedures: application of Voice Symptoms Scale (VoiSS), Brazilian Version; Voice Disability Coping Questionnaire (VDCQ), Brazilian Version; and the questionnaire Living with Dysarthria (LwD). The EG presented deviations in all protocols: VDCQ, with the most frequently coping strategy being "self-control," VoiSS, with "Impairment" as the most prevalent domain, and LwD, presenting changes in all sections. Vocal signs and symptoms and communicative aspects were shown to have a regular correlation with coping. The correlation between vocal symptoms and communicative aspects was as follows: the greater the impairment in communication, the greater the VoiSS emotional scores and the more they complaint of voice-related signs and symptoms. Patients with PD use all kinds of coping strategies, but prefer using self-control. They present several vocal signs and symptoms, and "Impairment" was the most prevalent domain. There are difficulties in all aspects of communication. The higher the occurrence of vocal signs and symptoms, the more the patient reports the difficulties of living with dysarthria, particularly when deviations affect the emotional domain.

  8. How wide is the gap in defining quality care? Comparison of patient and nurse perceptions of important aspects of patient care.

    PubMed

    Young, W B; Minnick, A F; Marcantonio, R

    1996-05-01

    The authors determine the importance that patients, nurses, and nurse managers place on aspects of care and measure nurses' care values based on their perceptions of their patients and nurse manager care values and their desire to meet these care expectations. The literature has documented gaps in how nurses and patients define quality and value specific care aspects, but little is known about the situation in the current continuous quality improvement and patient-centered care environment, which emphasizes a customer focus. Misunderstanding patients' values and expectations may impede service improvement. Information about any existing gaps could help managers begin to devise patient satisfaction improvement strategies. Two thousand fifty-one medical-surgical patients, 1264 staff members, and 97 nurse managers from 17 randomly selected hospitals participated in study activities related to selected aspects of patient care. Trained interviewers surveyed patients by telephone within 26 days of discharge using a pretested instrument. Staff members and managers completed a coordinated written tool. Descriptive and correlational statistics were used in individual and unit-level analyses. Staff members perceive correctly that patients value differently various aspects of care but do not agree with their managers on patients' value of aspects of care. Unit staff members' and managers' beliefs regarding patients' care values did not match those of their patients (-14 to 0.11 and -0.01 to 0.06 zero order correlations, respectively). A unit's errors in defining patients' values may be self-reinforcing. Strategies to reorient personnel, including adoption of those suggested by the diffusion of innovation literature, may help bridge the gap and change practice.

  9. ICT and the future of health care: aspects of doctor-patient communication.

    PubMed

    Haluza, Daniela; Jungwirth, David

    2014-07-01

    The current digital revolution is particularly relevant for interactions of healthcare providers with patients and the community as a whole. The growing public acceptance and distribution of new communication tools such as smart mobile phones provide the prerequisite for information and communication technology (ICT) -assisted healthcare applications. The present study aimed at identifying specifications and perceptions of different interest groups regarding future demands of ICT-supported doctor-patient communication in Austria. German-speaking Austrian healthcare experts (n = 73; 74 percent males; mean age, 43.9 years; SD 9.4) representing medical professionals, patient advocates, and administrative personnel participated in a 2-round online Delphi process. Participants evaluated scenario-based benefits and obstacles for possible prospect introduction as well as degree of innovation, desirability, and estimated implementation dates of two medical care-related future set ups. Panelists expected the future ICT-supported doctor-patient dialogue to especially improve the three factors doctors-patient relationship, patients' knowledge, and quality of social health care. However, lack of acceptance by doctors, data security, and monetary aspects were considered as the three most relevant barriers for ICT implementation. Furthermore, inter-group comparison regarding desirability of future scenarios showed that medical professionals tended to be more skeptical about health-related technological innovations (p < .001). The findings of this survey revealed different expectations among interest groups. Thus, we suggest building taskforces and using workshops for establishing a dialogue between stakeholders to positively shape the future of ICT-supported collaboration and communication between doctors and patients.

  10. Aspects of oral communication in patients with Parkinson's disease submitted to Deep Brain Stimulation.

    PubMed

    Cruz, Aline Nunes da; Beber, Bárbara Costa; Olchik, Maira Rozenfeld; Chaves, Márcia Lorena Fagundes; Rieder, Carlos Roberto de Mello; Dornelles, Sílvia

    2016-01-01

    Deep Brain Stimulation (DBS) has been satisfactorily used to control the cardinal motor symptoms of Parkinson's disease (PD), but little is known about its impact on communication. This study aimed to characterize the aspects of cognition, language, speech, voice, and self-perception in two patients with PD, pre- and post- DBS implant surgery. The patients were assessed using a cognitive screening test, a brief language evaluation, a self-declared protocol, and an analysis of the aspects of voice and speech, which was conducted by a specialized Speech-language Therapist who was blinded for the study. At the pre-surgery assessment, Case I showed impairment regarding the aspects of cognition, language and voice, whereas Case II showed impairment only with respect to the voice aspect. The post-surgery evaluation of the cases showed an opposite pattern of the effect of DBS after analysis of the communication data: Case I, who presented greater impairment before the surgery, showed improvement in some aspects; Case II, who presented lower communicative impairment before the surgery, showed worsening in other aspects. This study shows that DBS may influence different communication aspects both positively and negatively. Factors associated with the different effects caused by DBS on the communication of patients with PD need to be further investigated.

  11. [Perception of ethical aspects in psychiatric patient care: a pilot study].

    PubMed

    Rabenschlag, Franziska; Steinauer, Regine; Heimann, Regine; Reiter-Theil, Stella

    2014-10-01

    Research on staff perception of ethical aspects of psychiatric patient care are scarce; little is known about systematic supplies of ethics support in psychiatric institutions. The goal of this pilot study is to inform the implementation of Clinical Ethics Support Services in psychiatric institutions by assessing which topics of psychiatric practice are considered ethically challenging by the staff. Explorative survey as pilot study by questionnaire with clinical staff, quantitative (descriptive) and qualitative (coding) data-analysis. Involuntary treatment, the relationship between healthcare professionals and patients, staff shortage and the collaboration between the professions as well as dealing with patient relatives came up as ethical challenges. Clinical Ethics Support in psychiatric patient care should not only cover aspects that are specific for psychiatry, but also structural topics such as short resources, interprofessional collaboration and communication with relatives. © Georg Thieme Verlag KG Stuttgart · New York.

  12. Negative psychological aspects and survival in lung cancer patients.

    PubMed

    Nakaya, Naoki; Saito-Nakaya, Kumi; Akechi, Tatsuo; Kuriyama, Shinichi; Inagaki, Masatoshi; Kikuchi, Nobutaka; Nagai, Kanji; Tsugane, Shoichiro; Nishiwaki, Yutaka; Tsuji, Ichiro; Uchitomi, Yosuke

    2008-05-01

    We conducted a prospective cohort study in Japan to investigate associations between negative psychological aspects and cancer survival. Between July 1999 and July 2004, a total of 1178 lung cancer patients were enrolled. The questionnaire asked about socioeconomic variables, smoking status, clinical symptoms, and psychological aspects after diagnosis. Negative psychological aspects were assessed for the subscales of helplessness/hopelessness and depression. Clinical stage, performance status (PS), and histologic type were obtained from medical charts. The subjects were followed up until December 2004, and 686 had died. A Cox regression model was used to estimate the hazards ratio (HR) of all-cause mortality. After adjustment for socioeconomic variables and smoking status in addition to sex, age, and histologic type, both helplessness/hopelessness and depression subscales showed significant linear positive associations with the risk of mortality (p for trend<0.001 for both). However, after adjustment for clinical state variables in addition to sex, age, and histologic type, these significant linear positive associations were no longer observed (p for trend=0.41 and 0.26, respectively). Our data supported the hypothesis that the association between helplessness/hopelessness and depression and the risk of mortality among lung cancer patients was largely confounded by clinical state variables including clinical stage, PS, and clinical symptoms. (c) 2007 John Wiley & Sons, Ltd.

  13. [Kidney patients: aspects related to compliance with renal treatment].

    PubMed

    Caraballo Nazario, G L; Lebrón de avilés, C; Dávila Torres, R R; Burgos Calderón, R

    2001-12-01

    The Objective of this study was identify the aspects related with the adherence of medical treatment recommended to the patients that received hemodialysis in the tertiary public hospital. A non experimental transectional correlation design was utilized in this study. Fifty-three patients constituted the population study. A structure interview was utilized to gathered the data. Descriptive statistics and Chi-square tests were utilized to analysis. The response rate was 91.0%. The 75.0% of patients not compliance with the medical treatment. Significant association between compliance variable and educational level was encountered (p < or = 0.05). This study provides important findings to will develops educative intervention in the Renal Unit, directed to improve the adherence of the patient with medical treatment.

  14. [Molecular genetic analysis and clinical aspects of patients with hereditary hemochromatosis].

    PubMed

    Lange, U; Teichmann, J; Dischereit, G

    2014-08-01

    The purpose of the study was to perform a molecular genetic analysis and to document clinical aspects in patients with hereditary hemochromatosis. The study included 33 outpatients (23 males average age 50.6 years and 10 females average age 60.6 years) with a disorder of iron metabolism (transferrin saturation > 75 %) as confirmation of hemochromatosis who were subjected to molecular genetic and clinical analyses. A homozygous mutation of the hemochromatosis (HFE) gene (C282YY) was detected in 63.6 %, a compound heterozygous mutation (C282Y/H63D) in 30.3% and no mutation of the HFE gene was detected in 6.1 %. The following organ manifestations could be objectified: arthralgia (78.8 %), liver disease (39.9 %), skin hyperpigmentation (30.3 %), osteoporosis (24.2 %), diabetes mellitus (24.2 %) and cardiomyopathy (12.1 %). Comparison between patients with heterozygous and homozygous hemochromatosis revealed the following differences: compound heterozygote patients presented less frequently with osteoarthritis of the metacarpophalangeal (MCP) joints and hands (85.7 %/71.4 % homozygotes vs. 60 %/60 % heterozygotes). Osteoarthritis of the shoulder joints and osteoporosis as well as hypothyroidism were more frequent in compound heterozygote patients, whereas osteoarthritis of the knee and hip joints as well as liver disease were more common in homozygote patients. No differences between both groups were seen with respect to the clinical manifestations of cardiomyopathy and diabetes mellitus. Prevalent causes of death in hereditary hemochromatosis are heart failure, liver disease (cirrhosis and hepatocellular carcinoma) and portal hypertension. Therefore, an early diagnosis, adequate therapy and genetic screening of family members are of great importance. Medicinal treatment will only effectively prevent deleterious organ involvement and subsequent complications if initiated at an early stage. Furthermore, an overview of the current data is given.

  15. Psychological aspects of diabetes care: Effecting behavioral change in patients

    PubMed Central

    Chew, Boon-How; Shariff-Ghazali, Sazlina; Fernandez, Aaron

    2014-01-01

    Patients with diabetes mellitus (DM) need psychological support throughout their life span from the time of diagnosis. The psychological make-up of the patients with DM play a central role in self-management behaviors. Without patient’s adherence to the effective therapies, there would be persistent sub-optimal control of diseases, increase diabetes-related complications, causing deterioration in quality of life, resulting in increased healthcare utilization and burden on healthcare systems. However, provision of psychosocial support is generally inadequate due to its challenging nature of needs and demands on the healthcare systems. This review article examines patient’s psychological aspects in general, elaborates in particular about emotion effects on health, and emotion in relation to other psychological domains such as cognition, self-regulation, self-efficacy and behavior. Some descriptions are also provided on willpower, resilience, illness perception and proactive coping in relating execution of new behaviors, coping with future-oriented thinking and influences of illness perception on health-related behaviors. These psychological aspects are further discussed in relation to DM and interventions for patients with DM. Equipped with the understanding of the pertinent nature of psychology in patients with DM; and knowing the links between the psychological disorders, inflammation and cardiovascular outcomes would hopefully encourages healthcare professionals in giving due attention to the psychological needs of patients with DM. PMID:25512782

  16. Comparison of Gait Aspects According to FES Stimulation Position Applied to Stroke Patients

    PubMed Central

    Mun, Byeong-mu; Kim, Tae-ho; Lee, Jin-hwan; Lim, Jin-youg; Seo, Dong-kwon; Lee, Dong-jin

    2014-01-01

    [Purpose] This study sought to identify the gait aspects according to the FES stimulation position in stroke patients during gait training. [Subjects and Methods] To perform gait analysis, ten stroke patients were grouped based on 4 types of gait conditions: gait without FES stimulation (non-FES), gait with FES stimulation on the tibialis anterior (Ta), gait with FES stimulation on the tibialis anterior and quadriceps (TaQ), and gait with FES stimulation on the tibialis anterior and gluteus medius (TaGm). [Results] Based on repeated measures analysis of variance of measurements of gait aspects comprised of gait speed, gait cycle, and step length according to the FES stimulation position, the FES stimulation significantly affected gait aspects. [Conclusion] In conclusion, stimulating the tibialis anterior and quadriceps and stimulating the tibialis anterior and gluteus medius are much more effective than stimulating only the tibialis anterior during gait training in stroke patients using FES. PMID:24764634

  17. Organisational aspects of dental practices: do dental students think like patients or like general dental practitioners?

    PubMed

    Sonneveld, R E; Brands, W G; Bronkhorst, E M; Welie, J V M; Truin, G J

    2013-02-01

    In view of transparency in health care, the widespread desire for more patient-centred care, and in an attempt to facilitate educational programmes that effectively respond to these changes, two research questions are formulated: (i) How do dental students rate the importance of various organisational aspects of dental practices compared with dental patients and general dental practitioners (GDPs), and what prescripts, defined as specific operational responsibilities of GDPs in these matters, do dental students propose? and (ii) In doing so, do students resemble patients or GDPs? In two survey studies, dental students (n = 198), patients (n = 3127) and GDPs (n = 303) were asked to rate by questionnaire the importance of 41 organisational aspects of a general dental practice and proposed specific operational responsibilities ('prescripts'). Seven of 41 aspects were rated as important by the majority of the students. Although in a different rank order, three aspects were predominantly selected by all three groups: continuing education, accessibility by telephone and Dutch-speaking GDP. For most aspects, significant differences were found between the prescripts proposed by students and those proposed by patients, and few differences were found between students and GDPs. The findings do not permit the general conclusion that the views of dental students resemble those of patients or GPDs. Looking at the overall rank order, the three respondent groups showed a great resemblance although significant differences were found for specific aspects. With regard to the proposed prescripts, students showed realistic views and the majority wants to participate in continuing education and work with protocols and guidelines. In this, they tend to resemble GDPs more than they resemble patients. © 2012 John Wiley & Sons A/S.

  18. How Costly is Hospital Quality? A Revealed-Preference Approach*

    PubMed Central

    Romley, John A.; Goldman, Dana P.

    2013-01-01

    We analyze the cost of quality improvement in hospitals, dealing with two challenges. Hospital quality is multidimensional and hard to measure, while unobserved productivity may influence quality supply. We infer the quality of hospitals in Los Angeles from patient choices. We then incorporate ‘revealed quality’ into a cost function, instrumenting with hospital demand. We find that revealed quality differentiates hospitals, but is not strongly correlated with clinical quality. Revealed quality is quite costly, and tends to increase with hospital productivity. Thus, non-clinical aspects of the hospital experience (perhaps including patient amenities) play important roles in hospital demand, competition, and costs. PMID:22299199

  19. Aspects of platelet disturbances in haemodialysis patients

    PubMed Central

    Schoorl, Marianne; Grooteman, Muriel P.C.; Bartels, Piet C.M.; Nubé, Menso J.

    2013-01-01

    Patients with mild-to-chronic kidney disease (CKD) exhibit a variety of haemostatic disorders, ranging from an increased clotting tendency and reductions in the levels of natural inhibitors of coagulation to defective fibrinolysis. In addition, platelet (PLT) abnormalities are common. In this minireview, we report on aspects of haemodialysis (HD)-induced PLT activation. It is demonstrated that PLTs from HD patients are exhausted due to repeated stimulation of HD treatment and recurrent release of PLT degranulation products. During HD, additional aberrations of the haemostatic process occur. Besides deviations of coagulation and fibrinolysis, PLT activation and a reduction in their granule content have been observed during HD treatment. As HD treatment is carried out three times per week, month after month, chronic HD patients may suffer persistently from coagulation defects and PLT disorders on top of the alterations induced by the uraemic state itself. PLT activation occurs together with thrombin and fibrin generation. However, macro fibrin depositions in clot devices are not demonstrated, microaggregates occur not only in the extracorporeal circuit (ECC) but are also present in the blood circulation. As vascular access thrombosis is a frequent complication in patients with HD treatment, it is believed that hypercoagulability could result from vascular changes combined with PLTs and activation of coagulation factors. PMID:24596657

  20. Sociodemographic aspects and quality of life of patients with sickle cell anemia

    PubMed Central

    dos Santos, Juliana Pereira; Gomes Neto, Mansueto

    2013-01-01

    Background Sickle cell anemia is a chronic inherited disease, widespread in the Brazilian population due to the high degree of miscegenation in the country. Despite the high prevalence, there are few studies describing the characteristics of patients and the impact of the disease on quality of life. Objective To describe the sociodemographic profile and the impact of the disease on the quality of life of sickle cell anemia patients. Methods Over 18-year-old patients with sickle cell anemia who attended meetings held by the Associação Baiana de Portadores de Doenças Falciformes, an association for sickle cell anemia patients in Bahia, were interviewed. Sociodemographic data were collected and the generic the Medical Outcomes 36-Item Short-Form Health Survey (SF-36) questionnaire, which is used to assess quality of life, was applied. The analysis of the descriptive statistics was performed using the Statistics Program for the Social Sciences software. Results Thirty-two mostly female (65.6%) patients were interviewed. The mean age was 31.9 ± 12.67 years, 50.0% considered themselves black, 68.8% did not work and 87.5% had per capita income below the poverty line (up to one and a half minimum wages). The SF-36 scores were: limitation by physical aspects 26.56, functional capacity 28.9, emotional aspects 30.20, social aspects, 50.0, pain 50.31, mental health 54.62, general health status 56.09 and vitality 56.71. This shows that the disease has a huge impact on the patients' quality of life. Conclusion The disease interferes in the working capacity of individuals, who mostly have low incomes and impaired access to healthcare services and significantly impacts on their quality of life. PMID:24106440

  1. Mechanical Thrombectomy in Anterior Circulation Occlusion Could Be More Effective than Medical Management Even in Low DWI-ASPECTS Patients.

    PubMed

    Ohta, Tsuyoshi; Morimoto, Masanori; Okada, Kenji; Fukuda, Maki; Onishi, Hirokazu; Masahira, Noritaka; Matsuoka, Toshiki; Tsuno, Takaya; Takemura, Mitsuhiro

    2018-04-15

    The purpose of this study was to investigate whether patients with low preoperative Diffusion-weighted Imaging Alberta Stroke Program Early Computed Tomography Score (DWI-ASPECTS) could benefit from mechanical thrombectomy for acute anterior circulation occlusion. This was a retrospective, non-blinded, cohort study. From September 2012 to August 2016, 83 consecutive patients of acute anterior circulation occlusion were treated with thrombectomy using second-generation devices or medical management. The DWI-ASPECTS was scored after the first MRI. Patient characteristics and clinical outcomes were compared between the treatment groups. Significant dependence was defined as a modified Rankin scale score ≥3 at 90 days. As a result, 33 patients underwent mechanical thrombectomy and 50 received medical management. In the mechanical thrombectomy group, the variable of lower DWI-ASPECTS (5, 4-6 vs. 8, 7-8, P < 0.001), especially ≤6, was significantly associated with poor prognosis. However, compared with patients of DWI-ASPECTS ≤ 6 who received medical management, there were significantly fewer patients with poor outcomes in thrombectomy (dependent in 11 of 15 vs. 23 of 23, respectively; P = 0.019). Although patients with lower pretreatment DWI-ASPECTS could benefit less from thrombectomy, their outcomes were still better than medical management. Therefore, mechanical thrombectomy could be considered in some patients with low pretreatment DWI-ASPECTS.

  2. Positive and negative aspects of colostomy irrigation: a patient and WOC nurse perspective.

    PubMed

    Carlsson, Eva; Gylin, Meta; Nilsson, Laila; Svensson, Katarina; Alverslid, Ingrid; Persson, Eva

    2010-01-01

    Colostomy irrigation (CI) is an effective method to achieve fecal continence in selected persons with a colostomy. The primary aims of the study were to find out to what extent the WOC nurses used CI in their practice and what kind of information the WOC nurses gave patients if they provided explanations and potential solutions when irrigation was not successful in preserving continence. A further aim was to find out, from a patients' perspective, the positive and negative aspects of practicing CI and how they perform CI. The study employed a mixed quantitative and qualitative approach. Data from WOC nurses were obtained by means of a structured questionnaire and by means of structured telephone interviews with patients who performed CI. Questionnaires were sent out to 89 WOC nurses in Sweden, and 61 (69%) questionnaires were returned. Thirty-nine patients, median age 67 years, from 5 hospitals participated in the interview study. Sixty-four percent of the WOC nurse respondent always informed patients about CI. Forty-four percent of patients did not remember all the information they had been given by the WOC nurse regarding CI before starting with the procedure. Eighty-seven percent reported changing routines from how they initially performed CI over the years. Almost all (97%) of the respondents described positive aspects of CI. The 2 primary positive aspects described by participants were (1) feeling secure and (2) having an empty pouch. Persons living with a colostomy who regularly performed CI reported positive benefits associated with the procedure including a feeling of security and having an empty pouch. Despite these potential benefits, not all patients with a colostomy who are appropriate candidates for CI are offered information about the method from the WOC nurses.

  3. [To understand the words of cancer: Lexonco, dictionary of oncology SOR SAVOIR PATIENT for patients and relatives. Methodological aspects].

    PubMed

    Delavigne, V; Carretier, J; Brusco, Sylvie; Leichtnam-Dugarin, L; Déchelette, M; Philip, Thierry

    2007-04-01

    In response to the evolution of the information-seeking behaviour of patients and concerns from health professionals regarding cancer patient information, the French National Federation of Comprehensive Cancer Centres (FNCLCC) introduced, in 1998, an information and education program dedicated to patients and relatives, the SOR SAVOIR PATIENT program. Lexonco project is a dictionary on oncology adapted for patients and relatives and validated by medical experts and cancer patients. This paper describes the methodological aspects which take into account patients and experts' perspectives to produce the defi nitions.

  4. What Aspects of Personal Care Are Most Important to Patients Undergoing Radiation Therapy for Prostate Cancer?

    PubMed

    Foley, Kimberley A; Feldman-Stewart, Deb; Groome, Patti A; Brundage, Michael D; McArdle, Siobhan; Wallace, David; Peng, Yingwei; Mackillop, William J

    2016-02-01

    The overall quality of patient care is a function of the quality of both its technical and its nontechnical components. The purpose of this study was to identify the elements of nontechnical (personal) care that are most important to patients undergoing radiation therapy for prostate cancer. We reviewed the literature and interviewed patients and health professionals to identify elements of personal care pertinent to patients undergoing radiation therapy for prostate cancer. We identified 143 individual elements relating to 10 aspects of personal care. Patients undergoing radical radiation therapy for prostate cancer completed a self-administered questionnaire in which they rated the importance of each element. The overall importance of each element was measured by the percentage of respondents who rated it as "very important." The importance of each aspect of personal care was measured by the mean importance of its elements. One hundred eight patients completed the questionnaire. The percentage of patients who rated each element "very important" ranged from 7% to 95% (mean 61%). The mean importance rating of the elements of each aspect of care varied significantly: "perceived competence of caregivers," 80%; "empathy and respectfulness of caregivers," 67%; "adequacy of information sharing," 67%; "patient centeredness," 59%; "accessibility of caregivers," 57%; "continuity of care," 51%; "privacy," 51%; "convenience," 45%; "comprehensiveness of services," 44%; and "treatment environment," 30% (P<.0001). Neither age nor education was associated with importance ratings, but the patient's health status was associated with the rating of some elements of care. Many different elements of personal care are important to patients undergoing radiation therapy for prostate cancer, but the 3 aspects of care that most believe are most important are these: the perceived competence of their caregivers, the empathy and respectfulness of their caregivers, and the adequacy of

  5. [Old patients suffering from long-standing schizophrenia: clinical aspects].

    PubMed

    Jalenques, Isabelle; Rachez, Chloé; Tourtauchaux, Rémi; Cellier, Yannick; Legrand, Guillaume

    2011-09-01

    Although some patients suffering from schizophrenia experience an age-related amelioration, a great number of people who are entering old age suffer from long-standing schizophrenia. These patients show specific psychiatric and somatic problems that must be taken into account. Firstly, some display high levels of all schizophrenic symptoms, while others experience changes in the symptom profile with aging, i.e. a reduction in positive symptoms and an increase in negative ones. Secondly, the occurrence of significant depressive symptoms among elderly patients with schizophrenia is well recognized. Thirdly, in recent years, studies have begun to shed more light on the trajectories of cognitive impairment of these patients in old age. Lastly, aged persons with schizophrenia often have side effects due to long-term antipsychotic medications and medical co-morbidity, more untreated somatic disorders (diabetes, cardiovascular diseases) and higher mortality rates. These may be the result of both lifestyle factors and lack of adequate medical care. Levels of adaptive functioning and quality of life are closely associated with clinical and social factors. Thus, we must consider all these different aspects in order to effectively manage the therapeutic and service needs of these patients.

  6. [Psychosocial aspects of patients with sexual dysfunction].

    PubMed

    Lambreva, E; Klaghofer, R; Buddeberg, C

    2006-02-15

    Sexual dysfunctions are common among the general population. An essential part of the assignments to specialized sexual medicine care units are from primary care physicians. In 2002 to 2004 for a period of 18 months questionnaires were given to all patients, who attended the special sexual medicine care unit at the University Hospital of Zurich for the first time. At the beginning of their treatment, the patients were questioned about different psychosocial characteristics and aspects of their sexuality. We studied 43 women (48.3%) and 46 men (51.7%). Women were with an average age of 33.8 years 10 years younger than men, 43.5 years. The most common sexual dysfunction in women was lack or loss of sexual desire (51.2%), followed by nonorganic vaginism (20.9%) and orgasm disorders (11.6%), in men erectile dysfunction (50.0%), followed by premature ejaculation (26.1%) and lack or loss of sexual desire (15.2%). The studied subjects showed distinctively lower values in their sense of coherence than men and women in the general population. The patients were much more anxious than people in the average population. The questioned men were also much more depressive than men in the general population and than the examined women. The examined men reported sexual wishes, needs and sexual activities significant more frequently than the examined women. As men and women with sexual dysfunctions are much more anxious than people from the general population, physicians should address sexual themes in the conversations with their patients carefully but actively.

  7. Methodological Aspects of Focus Groups in Health Research

    PubMed Central

    Tausch, Anja P.; Menold, Natalja

    2016-01-01

    Although focus groups are commonly used in health research to explore the perspectives of patients or health care professionals, few studies consider methodological aspects in this specific context. For this reason, we interviewed nine researchers who had conducted focus groups in the context of a project devoted to the development of an electronic personal health record. We performed qualitative content analysis on the interview data relating to recruitment, communication between the focus group participants, and appraisal of the focus group method. The interview data revealed aspects of the focus group method that are particularly relevant for health research and that should be considered in that context. They include, for example, the preferability of face-to-face recruitment, the necessity to allow participants in patient groups sufficient time to introduce themselves, and the use of methods such as participant-generated cards and prioritization. PMID:28462326

  8. What Aspects of Personal Care Are Most Important to Patients Undergoing Radiation Therapy for Prostate Cancer?

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

    Foley, Kimberley A.; Department of Public Health Sciences, Queen's University, Kingston, Ontario; Feldman-Stewart, Deb

    Purpose/Objective: The overall quality of patient care is a function of the quality of both its technical and its nontechnical components. The purpose of this study was to identify the elements of nontechnical (personal) care that are most important to patients undergoing radiation therapy for prostate cancer. Methods and Materials: We reviewed the literature and interviewed patients and health professionals to identify elements of personal care pertinent to patients undergoing radiation therapy for prostate cancer. We identified 143 individual elements relating to 10 aspects of personal care. Patients undergoing radical radiation therapy for prostate cancer completed a self-administered questionnaire inmore » which they rated the importance of each element. The overall importance of each element was measured by the percentage of respondents who rated it as “very important.” The importance of each aspect of personal care was measured by the mean importance of its elements. Results: One hundred eight patients completed the questionnaire. The percentage of patients who rated each element “very important” ranged from 7% to 95% (mean 61%). The mean importance rating of the elements of each aspect of care varied significantly: “perceived competence of caregivers,” 80%; “empathy and respectfulness of caregivers,” 67%; “adequacy of information sharing,” 67%; “patient centeredness,” 59%; “accessibility of caregivers,” 57%; “continuity of care,” 51%; “privacy,” 51%; “convenience,” 45%; “comprehensiveness of services,” 44%; and “treatment environment,” 30% (P<.0001). Neither age nor education was associated with importance ratings, but the patient's health status was associated with the rating of some elements of care. Conclusions: Many different elements of personal care are important to patients undergoing radiation therapy for prostate cancer, but the 3 aspects of care that most believe are most important are these: the

  9. Psychological aspects of patients with intestinal stoma: integrative review 1

    PubMed Central

    Silva, Natália Michelato; dos Santos, Manoel Antônio; Rosado, Sara Rodrigues; Galvão, Cristina Maria; Sonobe, Helena Megumi

    2017-01-01

    ABSTRACT Objective: to analyze evidences of psychological aspects of patients with intestinal stoma. Method: integrative review with search of primary studies in the PsycINFO, PubMed, CINAHL and WOS databases and in the SciELO periodicals portal. Inclusion criteria were: primary studies published in a ten-year period, in Portuguese, Spanish or English, available in full length and addressing the theme of the review. Results: after analytical reading, 27 primary studies were selected and results pointed out the need to approach patients before surgery to prevent the complications, anxieties and fears generated by the stoma. The national and international scientific production on the experience of stomized patients in the perioperative moments is scarce. Conclusion: it is recomendable that health professionals invest in research on interventions aimed at the main psychological demands of stomized patients in the perioperative period, respecting their autonomy on the decisions to be made regarding their health/illness state and treatments. PMID:29236836

  10. Patient focused care team design. Critical aspects of a cost-effective design strategy.

    PubMed

    Leander, W J

    1993-01-01

    It is the critical, yet largely unknown aspects of Patient Focused care team design--the "how" of a design process--which make LRMC's "Care Pairs" a ground-breaking innovation rather than just a distinctive-sounding name. Unfortunately, many hospital leaders of Patient Focused Care programs know the "what" of LRMC's "Care Pairs" but very little, if anything, about this "how." To create Patient Focused care teams which are "right" for your own institution, you must quantify the Costs of Continuity, Competency and Compartmentalization and their associated benefits. Without these informed trade-offs, you and your hospital will be forced to live with someone else's Patient Focused care team design. In summary, it is what you don't know about LRMC's "Care Pairs," not what you do know, that is important to your Patient Focused Care program. Hospitals just beginning to implement Patient Focused Care must understand this "how" if they are to design effective care teams which optimize the performance of their initial unit(s) within their unique environments. Hospitals like LRMC with established Patient Focused Care units must also periodically draw upon this "how" or they face the very real danger of having their Patient Focused care team design(s) become outdated, less effective and eventually detrimental. Or, said another way: "The man who does not read good books has no advantage over those who cannot." Mark Twain. "An out-of-date Patient Focused hospital has no advantage over those which remain unrestructured." The PFCA. The three critical aspects of Patient Focused care team design explored in this article are just the tip of the iceberg.(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Using patients' narratives to reveal gender stereotypes among medical students.

    PubMed

    Andersson, Jenny; Salander, Pär; Hamberg, Katarina

    2013-07-01

    Gender bias exists in patient treatment, and, like most people, health care providers harbor gender stereotypes. In this study, the authors examined the gender stereotypes that medical students hold about patients. In 2005, in Umeå, Sweden, the authors collected 81 narratives written by patients who had undergone cancer treatment; all information that might reveal the patients' gender was removed from the texts. Eighty-seven medical students read 40 or 41 narratives each, guessed the patient's gender, and explained their guess. The authors analyzed the students' explanations qualitatively and quantitatively to reveal the students' gender stereotypes and to determine whether those stereotypes had any predictive value for correctly guessing a patient's gender. The students' explanations contained 21 categories of justifications, 12 of which were significantly associated with the students guessing one gender or the other. Only three categories successfully predicted a correct identification of gender; two categories were more often associated with incorrect guesses. Medical students enter their training program with culturally shared stereotypes about male and female patients that could cause bias during their future careers as physicians. To prevent this, medical curricula must address gender stereotypes and their possible consequences. The impact of implicit stereotypes must be included in discussions about gender bias in health care.

  12. PSYCHOSOMATIC ASPECTS IN PATIENTS WITH DERMATOLOGIC DISEASES.

    PubMed

    Tsintsadze, N; Beridze, L; Tsintsadze, N; Krichun, Y; Tsivadze, N; Tsintsadze, M

    2015-06-01

    The aim of our study was to find out the magnitude of anxiety and depression in our common dermatological patients and its correlation with age, sex. For this purpose, we used Hospital Anxiety and Depression Scale HADS. The psychometric validity of HADS has been established by validating the questionnaire against the structured psychiatric interviews. A study of anxiety and depression in patients with dermatologic diseases was conducted on the basis of outpatients department in 211 patients with dermatologic diseases; among them were 107 male and 104 female, aged 16 to 75 years. Among them were patients with Acne, Alopecia Areata, Psoriasis, Vitiligo, Neurodermatitis, Scabies, Eczema and Other diseases (Atopic Dermatitis, Chronic Urticaria, Lichen Planus, Herpes Zoster, Melasma, Warts and Etc.). Based on studies of patients reveals that 65.4% of them are anxiety, depression - 56.2%, both anxiety and depression in 24.7%, there figures higher than the dates of other authorizes. As a result of a direct link research risk disorder depressive spectrum with sex, age; in woman anxiety and depression occurs more frequently than men, and anxiety occurs more frequently in young age. Especially there are hight frequencies of manifestation of abuse in patients with Psoriasis (anxiety - 83.3%, depression - 69.4%, both - 38.8%), Eczema (anxiety - 73.3%, depression - 56.6%, both - 26.7%), Acne (anxiety - 78.4%, depression - 54%, both - 21.6%), Vitiligo (anxiety - 66.7%, depression - 60%, both - 33.3%). Our study noticed higher dates of anxiety and depression than the dates of other outhorizes.

  13. Polymorphous low grade adenocarcinoma presenting an uncommon radiographic aspect.

    PubMed

    de Magalhães, M H C G; de Magalhães, R P; de Araújo, V C; de Sousa, S O M

    2006-05-01

    The aim of this study was to present clinical, histological and immunohistochemical aspects of a polymorphous low grade adenocarcinoma occurring in the mandible. A radiolucent tumour, located in the right mandible, was removed from a 40-year-old woman. Radiographic and CT exams revealed that the lesion expanded bucco-lingual cortical plates and presented an irregular scalloping of the bone. The surrounding lining mucosa was intact. The patient underwent total surgical removal of the lesion with an intraoperative biopsy. Histological diagnosis was polymorphous low-grade adenocarcinoma confirmed by immunohistochemical study. One-year follow up was uneventful. The accurate diagnosis of lesions presenting unusual clinical aspects, as the one presented here, is critical for correctly handling treatment.

  14. [Psychological research on the cognitive aspect of emotional processes in schizophrenia patients].

    PubMed

    Kurek, N S

    1988-01-01

    Cognitive aspects of emotionality were psychologically investigated in 250 patients with continuous and paroxysmal progredient schizophrenia and differently pronounced defect. The control group consisted of 100 normal subjects. A set of 7 techniques was applied. In cases of the patient's defect accentuated, cognitive emotional disorder was marked with the emotions and emotiogenic situations underestimation in dealing with other people and cognitive activities. This underestimation was not a uniform one concerning to a larger extent the strong emotions in other subjects, patients' own positive emotions, success in individual problem solving and degree of success in cooperative performance. Weak emotions, negative ones and failure situations were underestimated to a lesser degree, as was the success rating in competitive paradigms.

  15. Personal, situational and organizational aspects that influence the impact of patient safety incidents: A qualitative study.

    PubMed

    Van Gerven, E; Deweer, D; Scott, S D; Panella, M; Euwema, M; Sermeus, W; Vanhaecht, K

    2016-07-01

    When a patient safety incident (PSI) occurs, not only the patient, but also the involved health professional can suffer. This study focused on this so-called "second victim" of a patient safety incident and aimed to examine: (1) experienced symptoms in the aftermath of a patient safety incident; (2) applied coping strategies; (3) the received versus needed support and (4) the aspects that influenced whether one becomes a second victim. Thirty-one in-depth interviews were performed with physicians, nurses and midwives who have been involved in a patient safety incident. The symptoms were categorized under personal and professional impact. Both problem focused and emotion focused coping strategies were used in the aftermath of a PSI. Problem focused strategies such as performing a root cause analysis and the opportunity to learn from what happened were the most appreciated, but negative emotional responses such as repression and flight were common. Support from colleagues and supervisors who were involved in the same event, peer supporters or professional experts were the most needed. A few individuals described emotional support from the healthcare institution as unwanted. Rendered support was largely dependent on the organizational culture, a stigma remained among healthcare professionals to openly discuss patient safety incidents. Three aspects influenced the extent to which a healthcare professional became a second victim: personal, situational and organizational aspects. These findings indicated that a multifactorial approach including individual and emotional support to second victims is crucial. Copyright © 2016 SECA. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Dense home-based recordings reveal typical and atypical development of tense/aspect in a child with delayed language development.

    PubMed

    Chin, Iris; Goodwin, Matthew S; Vosoughi, Soroush; Roy, Deb; Naigles, Letitia R

    2018-01-01

    Studies investigating the development of tense/aspect in children with developmental disorders have focused on production frequency and/or relied on short spontaneous speech samples. How children with developmental disorders use future forms/constructions is also unknown. The current study expands this literature by examining frequency, consistency, and productivity of past, present, and future usage, using the Speechome Recorder, which enables collection of dense, longitudinal audio-video recordings of children's speech. Samples were collected longitudinally in a child who was previously diagnosed with autism spectrum disorder, but at the time of the study exhibited only language delay [Audrey], and a typically developing child [Cleo]. While Audrey was comparable to Cleo in frequency and productivity of tense/aspect use, she was atypical in her consistency and production of an unattested future form. Examining additional measures of densely collected speech samples may reveal subtle atypicalities that are missed when relying on only few typical measures of acquisition.

  17. Context Matters: Multiple Novelty Tests Reveal Different Aspects of Shyness-Boldness in Farmed American Mink (Neovison vison).

    PubMed

    Noer, Christina Lehmkuhl; Needham, Esther Kjær; Wiese, Ann-Sophie; Balsby, Thorsten Johannes Skovbjerg; Dabelsteen, Torben

    2015-01-01

    Animal personality research is receiving increasing interest from related fields, such as evolutionary personality psychology. By merging the conceptual understanding of personality, the contributions to both fields of research may be enhanced. In this study, we investigate animal personality based on the definition of personality traits as underlying dispositional factors, which are not directly measurable, but which predispose individuals to react through different behavioural patterns. We investigated the shyness-boldness continuum reflected in the consistency of inter-individual variation in behavioural responses towards novelty in 47 farmed American mink (Neovison vison), which were raised in identical housing conditions. Different stages of approach behaviour towards novelty, and how these related within and across contexts, were explored. Our experimental design contained four tests: two novel object tests (non-social contexts) and two novel animated stimuli tests (social contexts). Our results showed consistency in shyness measures across multiple tests, indicating the existence of personality in farmed American mink. It was found that consistency in shyness measures differs across non-social and social contexts, as well as across the various stages in the approach towards novel objects, revealing that different aspects of shyness exist in the farmed American mink. To our knowledge this is the first study to reveal aspects of the shyness-boldness continuum in the American mink. Since the mink were raised in identical housing conditions, inherited factors may have been important in shaping the consistent inter-individual variation. Body weight and sex had no effect on the personality of the mink. Altogether, our results suggest that the shyness-boldness continuum cannot be explained by a simple underlying dispositional factor, but instead encompasses a broader term of hesitating behaviour that might comprise several different personality traits.

  18. Which aspects of functioning are relevant for patients with ankylosing spondylitis: results of focus group interviews.

    PubMed

    Boonen, Annelies; van Berkel, Monique; Cieza, Alarcos; Stucki, Gerold; van der Heijde, Désirée

    2009-11-01

    To investigate whether concepts important to patients with ankylosing spondylitis (AS) are covered by disease-specific self-report health status instruments. A qualitative focus group study was conducted with AS patients on problems in daily functioning. Group sessions with 4 to 5 patients each were organized up to the point that no new information was brought forward. Group sessions were tape-recorded, transcribed, and divided into meaning units. Concepts contained in the meaning units were extracted. Self-report instruments on health status specific for AS were identified in a literature search. Using the International Classification of Functioning, Disability and Health (ICF) as a common reference, it was determined whether the concepts identified in the focus groups were covered by the instruments. Nineteen patients participated in 4 focus group interviews. In total, 332 unique meaning units were linked to 90 second-level ICF categories, of which 25 referred to body functions, 10 to body structures, 35 to activities and participation and 30 to environmental factors. In addition, several concepts relating to personal factors were identified. Only 47 categories were also covered by one of the self-report instruments in AS. Only a minority of concepts addressed by the AS-specific questionnaires were not revealed as relevant in the interviews. Relevant aspects of the influence of AS are not covered by the classic disease-specific instruments. In particular, the influence of AS on socializing and leisure and the relevance of environmental and personal factors are not adequately assessed by available instruments.

  19. The diagnostic characteristics of a group of patients with primary gastric lymphoma: macroscopic, histopathological and immunohistochemical aspects.

    PubMed

    Rotaru, Ionela; Ciurea, T; Foarfă, Camelia; Tănase, Alina Daniela; Găman, G

    2012-01-01

    Primary gastric lymphoma is defined as the malignant lymphoproliferative disease with initial symptoms located in the stomach, or tumor mass located in the stomach. This paper aims to present the macroscopic, histopathological and immunohistochemical aspects encountered in a group of patients with primary gastric lymphoma, diagnosed between 2005 and 2010 in the Hematology Clinic of Craiova and the Hematology Clinic of "Fundeni" Institute in Bucharest. This study was performed on a group of 65 patients diagnosed with primary gastric lymphoma. The positive diagnosis in primary gastric lymphoma is established by the histopathological and immunohistochemical analysis of gastric biopsies, taken during the upper gastrointestinal endoscopy, or of gastric resection samples. We used the monoclonal antibodies CD20, CD10, CD5, k light chain, PCNA (proliferating cell nuclear antigen) and Ki67. The average age of the patients enrolled in the study was 52.55 years. The most common macroscopic feature encountered was the mixed ulcerative-vegetative one. We found two histological types, represented by diffuse large B-cell lymphoma (with or without MALT component), and marginal zone lymphoma (MALT type). Both the MALT type lymphoma and the diffuse large B-cell lymphoma revealed B-cell phenotype. A correct diagnosis is very important in terms of therapeutic approach. The characteristics of the group of patients were: a higher number of the aggressive histological type; an excessive use of gastric resection; none of the cases was a T-lymphoproliferation.

  20. Network analyses reveal novel aspects of ALS pathogenesis.

    PubMed

    Sanhueza, Mario; Chai, Andrea; Smith, Colin; McCray, Brett A; Simpson, T Ian; Taylor, J Paul; Pennetta, Giuseppa

    2015-03-01

    Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disease characterized by selective loss of motor neurons, muscle atrophy and paralysis. Mutations in the human VAMP-associated protein B (hVAPB) cause a heterogeneous group of motor neuron diseases including ALS8. Despite extensive research, the molecular mechanisms underlying ALS pathogenesis remain largely unknown. Genetic screens for key interactors of hVAPB activity in the intact nervous system, however, represent a fundamental approach towards understanding the in vivo function of hVAPB and its role in ALS pathogenesis. Targeted expression of the disease-causing allele leads to neurodegeneration and progressive decline in motor performance when expressed in the adult Drosophila, eye or in its entire nervous system, respectively. By using these two phenotypic readouts, we carried out a systematic survey of the Drosophila genome to identify modifiers of hVAPB-induced neurotoxicity. Modifiers cluster in a diverse array of biological functions including processes and genes that have been previously linked to hVAPB function, such as proteolysis and vesicular trafficking. In addition to established mechanisms, the screen identified endocytic trafficking and genes controlling proliferation and apoptosis as potent modifiers of ALS8-mediated defects. Surprisingly, the list of modifiers was mostly enriched for proteins linked to lipid droplet biogenesis and dynamics. Computational analysis reveals that most modifiers can be linked into a complex network of interacting genes, and that the human genes homologous to the Drosophila modifiers can be assembled into an interacting network largely overlapping with that in flies. Identity markers of the endocytic process were also found to abnormally accumulate in ALS patients, further supporting the relevance of the fly data for human biology. Collectively, these results not only lead to a better understanding of hVAPB function but also point to potentially

  1. Lung Cancer in Patients with Severe Idiopathic Pulmonary Fibrosis: Critical Aspects.

    PubMed

    Bargagli, Elena; Bonti, Viola; Ferrari, Katia; Rosi, Elisabetta; Bindi, Alessandra; Bartolucci, Maurizio; Chiara, Moroni; Voltolini, Luca

    2017-01-01

    Idiopathic pulmonary fibrosis (IPF) is a rare interstitial lung disease limited to the lung with an undefined etiopathogenesis and a very short life expectancy (less than 5 years). IPF susceptibility has been associated with several genetic and environmental risk factors and the prognosis is conditioned by comorbidities such as gastro-esophageal reflux, depression, venous thromboembolism, pulmonary hypertension and lung cancer. At 5 years follow-up, 15% of IPF patients develop lung cancer, which can significantly reduce their survival. Because diagnostic or therapeutic procedures such as surgical, radiation or pharmacological treatments may induce acute exacerbations and increase mortality, the management of lung cancer in IPF patients is a very difficult task. This study discusses advantages and disadvantages of lung cancer treatments in patients with severe IPF, highlighting several controversial aspects on this topic, including potential nintedanib treatment. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  2. Do patient experiences on priority aspects of health care predict their global rating of quality of care? A study in five patient groups

    PubMed Central

    De Boer, Dolf; Delnoij, Diana; Rademakers, Jany

    2010-01-01

    Abstract Background  Patient‐given global ratings are frequently interpreted as summary measures of the patient perspective, with limited understanding of what these ratings summarize. Global ratings may be determined by patient experiences on priority aspects of care. Objectives  (i) identify patient priorities regarding elements of care for breast cancer, hip‐ or knee surgery, cataract surgery, rheumatoid arthritis and diabetes, (ii) establish whether experiences regarding priorities are associated with patient‐given global ratings, and (iii) determine whether patient experiences regarding priorities are better predictors of global ratings than experiences concerning less important aspects of care. Setting and participants  Data collected for the development of five consumer quality index surveys – disease‐specific questionnaires that capture patient experiences and priorities – were used. Results  Priorities varied: breast cancer patients for example, prioritized rapid access to care and diagnostics, while diabetics favoured dignity and appropriate frequency of tests. Experiences regarding priorities were inconsistently related to global ratings of care. Regression analyses indicated that demographics explain 2.4–8.4% of the variance in global rating. Introducing patient experiences regarding priorities increased the variance explained to 21.1–35.1%; models with less important aspects of care explained 11.8–23.2%. Conclusions  Some experiences regarding priorities are strongly related to the global rating while others are poorly related. Global ratings are marginally dependent on demographics, and experiences regarding priorities are somewhat better predictors of global rating than experiences regarding less important elements. As it remains to be fully determined what global ratings summarize, caution is warranted when using these ratings as summary measures. PMID:20550597

  3. Medical Error Disclosure and Patient Safety: Legal Aspects

    PubMed Central

    Guillod, Olivier

    2013-01-01

    Reducing the number of preventable adverse events has become a public health issue. The paper discusses in which ways the law can contribute to that goal, especially by encouraging a culture of safety among healthcare professionals. It assesses the need or the usefulness to pass so-called disclosure laws and apology laws, to adopt mandatory but strictly confidential Critical Incidents Reporting Systems in hospitals, to change the fault-based system of medical liability or to amend the rules on criminal liability. The paper eventually calls for adding the law to the present agenda of patient safety. Significance for public health The extent of preventable adverse events and the correlative need to improve patient safety are recognized today as a public health issue. In order to lower the toll associated with preventable adverse events, the former culture of professionalism (based on the premise that a good physician doesn’t make mistakes) must be replaced by a culture of safety, which requires a multi-pronged approach that includes all the main stakeholders within the healthcare system. A number of legal reforms could help in prompting such a change. This contribution stresses the need to include legal aspects when trying to find appropriate responses to public health issues. PMID:25170502

  4. Selected Aspects of Mental Health of Elderly Patients with Chronic Back Pain Treated in Primary Care Centers

    PubMed Central

    Cabak, Anna; Dąbrowska-Zimakowska, Anna; Tomaszewski, Paweł; Łyp, Marek; Kaczor, Ryszard; Tomaszewski, Wiesław; Fijałkowska, Barbara; Kotela, Ireneusz

    2015-01-01

    Background Improvement of the effectiveness and efficiency of chronic back pain therapy is a continuing challenge on an international scale. The aim of the present study was to tentatively assess mental health of patients with chronic back pain treated in primary care centers. Material/Methods The study enrolled 100 persons over 50 years of age. The back pain group consisted of 53 patients with chronic back pain and the control group consisted of 47 pain-free persons. The assessment of mental health used a Polish version of the international Goldberger’s General Health Questionnaire (GHQ-28). ANOVA (1- and 2-factor) analysis of variance, Tukey’s test, and Pearson’s simple correlation were used to analyze the significance of differences, with the significance level set at α=0.05. Results All patients with chronic back pain, regardless of their age and gender, displayed poorer mental well-being compared to the control group: their overall score was higher by over 7 points than in persons without back pain (F1.96=14.8; p<0.001). Men with back pain were significantly more susceptible to depression than women (F2.96=5.5; p<0.05), compared to the control group. The duration of back pain also showed a significant (p<0.05) direct correlation with the overall mental health score from the questionnaire. Mental health was considerably poorer among patients occasionally (p<0.001) and regularly (p<0.05) consuming analgesics than among persons who did not do so. Conclusions The study revealed that mental health was markedly poorer in patients with chronic back pain than in healthy controls. A preliminary assessment of aspects of mental health should be given more attention in the rehabilitation of patients with chronic back pain treated in primary care center outpatient clinics. PMID:26522877

  5. Comparison of tinnitus and psychological aspects between the younger and older adult patients with tinnitus.

    PubMed

    Park, So Young; Han, Jung Ju; Hwang, Jae Hyung; Whang, Eul Sung; Yeo, Sang Won; Park, Shi Nae

    2017-04-01

    To explore the differences in various tinnitus-related features and psychological aspects between the younger and older adult patients with tinnitus. We retrospectively reviewed the clinical data of the adult patients who visited our tinnitus clinic in 2013 and completed full tinnitus assessment including audiometry, tinnitus matching, standardized tinnitus questionnaires, and psychometric questionnaires. The younger group included patients aged 20-45 years (n=64), and the older group, those older than 65 years (n=76). Clinical features, hearing levels, matched tinnitus pitches and loudness, self-report tinnitus severity scores, Beck depression inventory scores, and stress scores were compared between the groups. Tinnitus duration was longer in the older group (p=0.002). Mean PTAs were 16dB HL in the younger, and 38dB HL in the older groups (p<0.001). Eighty-nine percent of the younger patients had normal hearing, while 82% of the older patients had hearing loss (p<0.001). Matched tinnitus loudness was greater in the older group (64dB HL vs. 36dB HL, p<0.001). All of the self-report tinnitus, depression, and stress scores did not differ between the groups. The older patients seemed to be more receptive to tinnitus. The majority of older tinnitus patients had concomitant hearing loss, and thus hearing rehabilitation should be considered preferentially for tinnitus management in this age group. Subjective tinnitus severity, depressive symptoms, and the stress levels were similar between the younger and older tinnitus patients. Therefore, treatment could be planned based upon the comprehensive understanding of the tinnitus characteristics and psychological aspects in each patient irrespective of age. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  6. Exploring aspects of physiotherapy care valued by breast cancer patients.

    PubMed

    Pidlyskyj, K; Roddam, H; Rawlinson, G; Selfe, J

    2014-06-01

    To explore the reported value of physiotherapy care received by patients who had accessed a Specialist Breast Care Physiotherapy Service. Exploratory qualitative study using in-depth interviews to explore aspects of physiotherapy care valued by breast cancer patients. Thematic network analysis was used to interpret the data and bring together the different experiences of the participants and identify common themes. Physiotherapy Department at a NHS Foundation Trust Teaching Hospital. Nineteen participants were recruited and three were selected to take part in the in-depth interviews. All participants had received physiotherapy care from a Specialist Breast Care Physiotherapy Service and had been discharged within the last six months. Participants valued a patient-centred holistic approach to care and access to a Specialist Service with an experienced clinician. In particular the importance of the therapeutic alliance and the value of psychological, emotional and educational support emerged, with the participants feeling empowered in their recovery. Participants reported an overall positive experience of their physiotherapy care. This study supports the need for service providers to evaluate their current physiotherapy provision and subsequently develop Specialised Services to meet the physiotherapy needs of breast cancer patients throughout all stages of their treatment pathway from the delivery of pre-operative care through to post-treatment follow-up. Copyright © 2014 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  7. Evaluation of quality of life, physical, and mental aspects in longevous patients with chronic kidney disease.

    PubMed

    Martini, Adriana; Ammirati, Adriano; Garcia, Carlos; Andrade, Carolina; Portela, Odete; Cendoroglo, Maysa S; Sesso, Ricardo

    2018-04-01

    The diagnosis of chronic kidney disease (CKD) in elderly individuals has been increasing. The objective of this study was to evaluate physical, mental and social aspects in longevous elderly patients with CKD. Eighty patients with CKD (stage 4 and 5, not on dialysis) and 60 longevous elderly (≥ 80 years) paired by gender and age living in the community were evaluated. Physical, cognitive, social and quality of life aspects were analyzed according to the following scales: Charlson comorbidity index, Medical Outcomes Study Short Form 36-Item (SF-36), Medical Outcomes Study, Boston Naming Test, verbal fluency test (animal naming), sit-to-stand test, gait speed, and the Mini-Mental state examination. Compared to the control group, the CKD group had a higher mean in the comorbidities index (3.5 ± 1.2 vs. 1.0 ± 1, respectively, p < 0.001). In the multivariate analysis, the CKD group presented worse performance in the SF-36 dimensions: 'physical functioning,' 'general health,' 'emotional functioning,' 'vitality,' and physical component summary. On the other hand, they presented better results for the 'mental health' dimension, in addition to lower  social support, worse verbal fluency and worse results on the sit-to-stand test. Longevous patients with stage 4 or 5 CKD presented worse evaluation in several domains of physical and emotional functioning, lower social support and evidence of worse cognitive performance. These aspects should be taken into account in order to improve the care provided to these patients, improve their quality of life and prevent their morbidity.

  8. Patients' adherence to aspects of haemodialysis regimens in tropical north Queensland, Australia.

    PubMed

    Smyth, Wendy; Hartig, Vicki; Hayes, Megan; Manickam, Valli

    2015-06-01

    Patients with end-stage kidney disease often have difficulty in adhering to aspects of their haemodialysis regimens. This study aimed to quantify the number of patients who attended 100% of their scheduled haemodialysis sessions, and the number of patients who gained no more than one kilogram per day between dialysis sessions, over a three-month period. Retrospective chart audit Patients undergoing haemodialysis at an in-hospital centre in tropical Australia. A renal nurse audited the 72 charts pertaining to a 12-week period in 2013. Patients attended 90.1% of all scheduled dialysis sessions. Forty-one patients attended all sessions, with the remaining 31 missing at least one scheduled session. One patient missed 16 scheduled sessions. The following were statistically less likely to attend all their scheduled sessions: Aboriginal and Torres Strait Islander patients; patients on a three times per week dialysis schedule; patients who had relocated from rural or regional towns and younger patients. The average daily weight gain ranged from 0.414 kg to 1.017 kg (mean = 0.885 kg). Younger patients were statistically less likely to adhere to fluid restrictions; patients without diabetes were more likely to adhere to the fluid allowances. Renal services need to assist patients to adhere to their regimens. Initially, this service will examine strategies to maximise the likelihood of patients attending all of their dialysis sessions. Such an outcome will help to delay deterioration in the patients' health status, while minimising additional strain on the health service. © 2015 European Dialysis and Transplant Nurses Association/European Renal Care Association.

  9. Paracoccidioidomycosis in an HIV-positive patient: a case report with gingival aspects.

    PubMed

    Giovani, E M; Mantesso, A; Loducca, S V; Magalhães, M H

    2000-09-01

    Paracoccidioidomycosis is an important deep mycosis, endemic in some areas of the South American countryside, with great incidence in males bearing rural activities, being unusual in urban developed centres. Cell-mediated immunity is the main host defence against the P. brasiliensis, and HIV-positive patients have been increasingly affected by the disease, although only a few reports are available in the literature. We present a case of paracoccidiodomicosis in an HIV-positive female, with unusual clinical history and histopathological aspects.

  10. Various aspects, patterns and risk factors in breast cancer patients of Balochistan.

    PubMed

    Baloch, Abdul Hameed; Shuja, Jameela; Daud, Shakeela; Ahmed, Muneer; Ahmad, Adeel; Tareen, Mehrullah; Khan, Farah; Kakar, Muhammad Azam; Baloch, Dost Mohammad; Kakar, Naseebullah; Naseeb, Hafiz Khush; Ahmad, Jamil

    2012-01-01

    Breast cancer is the commonest malignancy of females throughout the world with one million new cases each year. In Pakistan, the burden of breast cancer disease is high with late stage presentation being a common feature, more than half being stage III or stage IV. The objective of this study was to study various aspects, patterns and risk factors in breast cancer patients of Balochistan. Present study was performed on 134 patients of breast cancer who were registered in CENAR. The patients were interviewed by providing a questionnaire. Informed consent was taken from all the patients who took part in this study after explanation of the study aims. Body mass index (BMI) was calculated andbiopsy reports were obtained from patients files. All the cases were classified with respect to age, gender, ethnic group (Baloch, Pashtoon, Punjabi, Afghani, Hazara) BMI, cancer type, cancer grade, hormonal status, side of the cancer, fertility and marital status. Out of 134 patients, the most common ethnic group was Pashtoon with a total of 42 and the common age group was 41-50 years with a total of 51. Invasive ductal carcinoma (IDC) was the most common type, accounting for in 128 patients (95.5%) followed by invasive lobular carcinoma (ILC). Pashtoon was the most common ethnic group, IDC was common type and most of the patients had an ER/PR positive hormonal status.

  11. Psychosocial and legal aspects of oncological treatment in patients with cognitive impairment.

    PubMed

    Kuśnierkiewicz, Maria; Kędziora, Justyna; Jaroszyk-Pawlukiewicz, Joanna; Nowak-Jaroszyk, Monika

    2014-05-01

    With society getting older and affected by many diseases, more and more people suffer from severe cognitive disorders. As practice shows, the legal situations of such people is often problematic. This is due to a number of factors, such as short time since the deterioration of patient's condition, initial symptoms ignored, social prejudice towards the idea of incapacitation or taking decisions for a patient, complicated procedures and, sometimes, insufficient knowledge of legal regulations. Cognitive disorders also occur in patients treated for cancer. To be effective, oncological treatment needs to be started as early as possible. This, however, does not meet the criteria of sudden threat to life. The present article relates to both the psychosocial and legal aspects of care of people suffering from intense disorders of memory, attention, problem solving, executive functions, and other. Surely, physicians know how to handle patients with the above dysfunctions. However, legal procedures aimed to protect patients' rights are often unclear and time consuming. In practice, this often amounts to a dilemma whether to treat or follow the applicable law. Certainly, solutions in this regard should be clearer and better adapted to the needs arising from specific treatment needs of particular groups of patients.

  12. The quality of radiation care: the results of focus group interviews and concept mapping to explore the patient's perspective.

    PubMed

    Nijman, Jessica L; Sixma, Herman; van Triest, Baukelien; Keus, Ronald B; Hendriks, Michelle

    2012-01-01

    In this study, we explore the quality aspects of radiation care from the patient's perspective in order to develop a draft Consumer Quality Index (CQI) Radiation Care instrument. Four focus group discussions with (former) cancer patients were held to explore the aspects determining the quality of radiation care. The list of aspects generated was categorised based on similarity and importance in a concept mapping procedure. Four focus group discussions revealed seven main themes related to the quality of radiation care: information provision, a patient-centred approach, professional competence, planning and waiting times, accessibility, cooperation and communication, and follow-up care. Results of concept mapping procedures revealed which items the patients considered to be most important. A radiation oncologist who is up to date about the patient's file is of paramount importance for cancer patients receiving radiotherapy. The quality aspects found through focus group discussions provided useful insight into how patients experience radiation care. Furthermore, concept mapping made these results more solid. To evaluate the quality of radiation care from the patient's perspective, these quality aspects will be guiding in the development of a CQI Radiation Care. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  13. Ethical aspects of clinical chemistry.

    PubMed Central

    BenGershôm, E

    1983-01-01

    The work performed by the clinical chemist may deeply affect the decisions of the doctor and the well-being of the patient. Yet in contrast to the doctor and to the nurse the clinical chemist usually has no personal relationship with the patient. Being encumbered by much technology and anonymity is itself a reason for scrutinising his involvement in issues of health care ethics. This is an attempt at clarifying some major aspects: the relationship of his professional ethics to medical ethics as a whole, his ethical obligations to the patient and to society, and other aspects. PMID:6199500

  14. [Socio-hygienic aspects of the contingents of adult patients with pulmonary tuberculosis].

    PubMed

    Shefer, L B; Nabokova, I P

    1989-01-01

    The pattern of tuberculous patients was analyzed by groups of dispensary registration and types of the disease. A higher proportion of the patients with advanced tuberculosis from rural areas was revealed. Composition of the patients was studied by the social groups, educational level, marital status and housing conditions. It was shown that 38.7 per cent of the patients had concomitant diseases. Among them 17.2 per cent suffered from chronic alcoholism. On the whole, the number of heavy alcohol drinkers amounted to 37.8 per cent. Interrelation between the above social and hygienic factors and severity of tuberculosis was demonstrated. The patients were followed up for 3 years and marked improvement was observed in 69.4 per cent of them. The disease outcomes depended on the sex, age, social factors, bad habits and concomitant diseases, Economic losses from 1 tuberculous patient were calculated. A model of changes in the patient contingents and economic losses from the patients in regard to the treatment was constructed.

  15. AIDS-MEDICOLEGAL ASPECTS.

    PubMed

    Kotabagi, R B; Pathak, P R; Apte, V V

    1999-04-01

    AIDS/HIV Positivity has been the most widely debated disease of this century. Reasons for this are manifold, viz-the non-availability of cure and consequent 100% mortality of a full blown case; its mode of transmission-homosexual and heterosexual activities; widespread occurrence amongst 'main liners'; and patients receiving blood and blood products etc. These aspects have created a dreaded halo around AIDS as well as social stigma. Even the medical community is not exempt from these problems. Unfortunately, legislatures around the world, more so in India, have lagged behind in clarifying many legal issues involved by not enacting specific laws pertaining to AIDS. Consequently many legal & ethical doubts arise in the minds of doctors when confronted with a case of AIDS either in a live patient or in a dead body. In addition, the disease being incurable & 100% fatal, makes it essential to adopt effective preventive measures which in turn need thorough knowledge of social aspects of the epidemic. Certain medicolegal, and ethical aspects of the problem of AIDS are recapitulated in this article for the benefit of the medical community.

  16. Therapeutic non-adherence: a rational behavior revealing patient preferences?

    PubMed

    Lamiraud, Karine; Geoffard, Pierre-Yves

    2007-11-01

    This paper offers an indirect measure of patient welfare based on whether patients comply with the prescription they receive. Adherence behavior is supposed to reveal patients' subjective valuations of particular therapies. We write a simple theoretical model of patient adherence behavior, that reflects the trade-off between perceived costs and observed regimen efficacy. A discrete choice framework is then used for the estimation, i.e. the comparison of the incremental benefit of drug intake between two regimens. Consequently, the empirical analysis is based on the identification of patient and drug characteristics associated with adherence. The econometric approach is implemented through a bivariate panel two-equation simultaneous system studying jointly the factors associated with adherence and response to treatment. The data come from a randomized clinical trial conducted in France between 1999 and 2001 and comparing the efficacy of two tritherapy strategies in HIV disease. Both the theoretical and empirical results suggest that, for comparable clinical efficacy and toxicity levels, a higher adherence level is associated with higher patient welfare, thus adding valuable information to conclusions drawn by a mere biostatistical analysis. Therefore, from the perspective of the patient, the adherence-enhancing drug must be favored. Our results based on panel data also stress that unobserved patient characteristics account substantially for drug valuation and that the assessment evolves during the course of the treatment. Furthermore, we provide a new framework for the analysis of adherence data. The microeconometric framework highlights that non-adherence is an endogenous behavior, thus suggesting new ways for improving adherence. (c) 2007 John Wiley & Sons, Ltd.

  17. Performance of e-ASPECTS software in comparison to that of stroke physicians on assessing CT scans of acute ischemic stroke patients.

    PubMed

    Herweh, Christian; Ringleb, Peter A; Rauch, Geraldine; Gerry, Steven; Behrens, Lars; Möhlenbruch, Markus; Gottorf, Rebecca; Richter, Daniel; Schieber, Simon; Nagel, Simon

    2016-06-01

    The Alberta Stroke Program Early CT score (ASPECTS) is an established 10-point quantitative topographic computed tomography scan score to assess early ischemic changes. We compared the performance of the e-ASPECTS software with those of stroke physicians at different professional levels. The baseline computed tomography scans of acute stroke patients, in whom computed tomography and diffusion-weighted imaging scans were obtained less than two hours apart, were retrospectively scored by e-ASPECTS as well as by three stroke experts and three neurology trainees blinded to any clinical information. The ground truth was defined as the ASPECTS on diffusion-weighted imaging scored by another two non-blinded independent experts on consensus basis. Sensitivity and specificity in an ASPECTS region-based and an ASPECTS score-based analysis as well as receiver-operating characteristic curves, Bland-Altman plots with mean score error, and Matthews correlation coefficients were calculated. Comparisons were made between the human scorers and e-ASPECTS with diffusion-weighted imaging being the ground truth. Two methods for clustered data were used to estimate sensitivity and specificity in the region-based analysis. In total, 34 patients were included and 680 (34 × 20) ASPECTS regions were scored. Mean time from onset to computed tomography was 172 ± 135 min and mean time difference between computed tomographyand magnetic resonance imaging was 41 ± 31 min. The region-based sensitivity (46.46% [CI: 30.8;62.1]) of e-ASPECTS was better than three trainees and one expert (p ≤ 0.01) and not statistically different from another two experts. Specificity (94.15% [CI: 91.7;96.6]) was lower than one expert and one trainee (p < 0.01) and not statistically different to the other four physicians. e-ASPECTS had the best Matthews correlation coefficient of 0.44 (experts: 0.38 ± 0.08 and trainees: 0.19 ± 0.05) and the lowest mean score error of 0.56 (experts

  18. Genome sequencing of Ewing sarcoma patients reveals genetic predisposition | Center for Cancer Research

    Cancer.gov

    The largest and most comprehensive genomic analysis of individuals with Ewing sarcoma performed to date reveals that some patients are genetically predisposed to developing the cancer.  Learn more...

  19. Methodological Aspects of Focus Groups in Health Research: Results of Qualitative Interviews With Focus Group Moderators.

    PubMed

    Tausch, Anja P; Menold, Natalja

    2016-01-01

    Although focus groups are commonly used in health research to explore the perspectives of patients or health care professionals, few studies consider methodological aspects in this specific context. For this reason, we interviewed nine researchers who had conducted focus groups in the context of a project devoted to the development of an electronic personal health record. We performed qualitative content analysis on the interview data relating to recruitment, communication between the focus group participants, and appraisal of the focus group method. The interview data revealed aspects of the focus group method that are particularly relevant for health research and that should be considered in that context. They include, for example, the preferability of face-to-face recruitment, the necessity to allow participants in patient groups sufficient time to introduce themselves, and the use of methods such as participant-generated cards and prioritization.

  20. Positive aspects of caregiving in schizophrenia: A review

    PubMed Central

    Kulhara, Parmanand; Kate, Natasha; Grover, Sandeep; Nehra, Ritu

    2012-01-01

    Schizophrenia is a severe mental illness which is associated with significant consequences for both the patients and their relatives. Due to chronicity of the illness, the relatives of patients of schizophrenia have to bear the main brunt of the illness. Studies across the world have evaluated various aspects of caregiving and caregivers such as burden, coping, quality of life, social support, expressed emotions, and psychological morbidity. In general the research has looked at caregiving as a negative phenomenon, however, now it is increasingly recognised that caregiving is not only associated with negative consequences only, also experience subjective gains and satisfaction. This review focus on the conceptual issues, instruments available to assess the positive aspects of caregiving and the various correlates of positive aspects of caregiving reported in relation to schizophrenia. The positive aspect of caregiving has been variously measured as positive caregiving experience, caregiving satisfaction, caregiving gains and finding meaning through caregiving scale and positive aspects of caregiving experience. Studies suggests that caregivers of patients with schizophrenia and psychotic disorders experience caregiving gains (in the form of becoming more sensitive to persons with disabilities, clarity about their priorities in life and a greater sense of inner strength), experience good aspects of relationship with the patient, do have personal positive experiences. Some of the studies suggest that those who experience greater negative caregiving experience also do experience positive caregiving experience. PMID:24175167

  1. [Psychosocial aspects in the rehabilitation of patients with anophthalmic socket: implications of the use of ocular prosthesis].

    PubMed

    Goulart, Douglas Rangel; Queiroz, Elizabeth; Fernandes, Aline Úrsula Rocha; Oliveira, Luciana Martins de

    2011-01-01

    Facial integrity is a condition which interferes in the daily life of the individual. The loss of an eyeball has psychological impact, requiring adaptation. Interventions such as prosthetic repair seem to lead to emotional and behavioral change. The objective of this study was to identify the psychosocial aspects related to unilateral anophthalmic socket and evaluate patient adaptation to prosthesis. All participants responded to a semi-structured interview. This was composed of two parts, the first regarding the general data of patient identification and socioeconomic aspects. The second part included information about eye loss and rehabilitation, with 31 questions. Twenty-eight volunteers were interviewed. Most were male (53.57%). Ages ranged between 11 and 67. Trauma was the prevalent etiological factor (60.71%). A significant statistical difference (p<0.05) was found between the scores of the feelings of loss before and after prosthesis (z Wilcoxon=-4.41; p<0.001). The data showed emotional difficulties in the initial contact with the loss of an eye and the role of the prosthesis as an element of social inclusion, stressing the importance of teamwork and access to fitting services in adapting these patients.

  2. [Relevance of five core aspects of the pre-anesthesia visit: results of a patient survey].

    PubMed

    Aust, H; Eberhart, L H J; Kalmus, G; Zoremba, M; Rüsch, D

    2011-05-01

    Due to a variety of reasons (e.g. increase in outpatient surgery and legal restrictions related to working hours) it has become increasingly more difficult to have the pre-anesthesia visit and the anesthesia carried out by the same anesthetist. In the light of these organizational changes as well as increasing economical pressure it has become common practice to implement pre-anesthesia assessment clinics. It is unclear, however, if these changes in anesthetic patient care respect patient needs. By means of a survey using the willingness to pay method, the relative significance of five quality aspects (location of pre-anesthesia visit, waiting time, patient-physician relationship, use of multimedia and ambience) were studied. Participation during a 12-month study period was on a voluntary basis. Of the 1,058 questionnaires, 1,014 were eligible for analysis. A pre-anesthesia visit performed by the anesthetist who would deliver anesthesia was the most important aspect for almost two thirds (624 out of 1,014) of the patients with on average more than one third of the money available spent on this item. Waiting time was the second most important factor with about one third of the patients rating this item as the most relevant factor and on average approximately one quarter of the total money available spent on it. Location of the pre-anesthesia visit, use of multimedia and ambience were considered least important. The order of these preferences was regardless of age and gender of subjects. However, there was a trend to age and gender-specific differences concerning the amount of money spent on these five items. For instance, with increasing age, patient-physician relationship and location of the pre-anesthesia visit become more important. These results suggest that the integration of a pre-anesthesia assessment clinic in anesthetic patient care is not favorable from the patients' point of view because getting to know the anesthetist who will deliver anesthesia is of

  3. Patient Experience and Satisfaction with Inpatient Service: Development of Short Form Survey Instrument Measuring the Core Aspect of Inpatient Experience

    PubMed Central

    Wong, Eliza L. Y.; Coulter, Angela; Hewitson, Paul; Cheung, Annie W. L.; Yam, Carrie H. K.; Lui, Siu fai; Tam, Wilson W. S.; Yeoh, Eng-kiong

    2015-01-01

    Patient experience reflects quality of care from the patients’ perspective; therefore, patients’ experiences are important data in the evaluation of the quality of health services. The development of an abbreviated, reliable and valid instrument for measuring inpatients’ experience would reflect the key aspect of inpatient care from patients’ perspective as well as facilitate quality improvement by cultivating patient engagement and allow the trends in patient satisfaction and experience to be measured regularly. The study developed a short-form inpatient instrument and tested its ability to capture a core set of inpatients’ experiences. The Hong Kong Inpatient Experience Questionnaire (HKIEQ) was established in 2010; it is an adaptation of the General Inpatient Questionnaire of the Care Quality Commission created by the Picker Institute in United Kingdom. This study used a consensus conference and a cross-sectional validation survey to create and validate a short-form of the Hong Kong Inpatient Experience Questionnaire (SF-HKIEQ). The short-form, the SF-HKIEQ, consisted of 18 items derived from the HKIEQ. The 18 items mainly covered relational aspects of care under four dimensions of the patient’s journey: hospital staff, patient care and treatment, information on leaving the hospital, and overall impression. The SF-HKIEQ had a high degree of face validity, construct validity and internal reliability. The validated SF-HKIEQ reflects the relevant core aspects of inpatients’ experience in a hospital setting. It provides a quick reference tool for quality improvement purposes and a platform that allows both healthcare staff and patients to monitor the quality of hospital care over time. PMID:25860775

  4. Practical aspects of telehealth: financial considerations.

    PubMed

    Loh, P K; Sabesan, S; Allen, D; Caldwell, P; Mozer, R; Komesaroff, P A; Talman, P; Williams, M; Shaheen, N; Grabinski, O; Withnall, D

    2013-07-01

    The second in a series of articles about the practical aspects of telehealth, this paper includes information and a case history on the cost-benefits for patients and practitioners using telehealth. The case history demonstrates that telehealth can save travel time for patients, carers and specialists, and can reduce out-of-pocket expenses. The practical aspects of telehealth article series considers the contextual, clinical, technical and ethical components of online video consultations. © 2013 The Authors; Internal Medicine Journal © 2013 Royal Australasian College of Physicians.

  5. Qualitative and quantitative aspects of pain in lateral posterior thoracotomy patients.

    PubMed

    Xavier, Thaiza Teixeira; Torres, Gilson de Vasconcelos; da Rocha, Vera Maria

    2006-01-01

    Descriptive study that proposed to compare the qualitative and quantitative behavior of the pain in lateral posterior thoracotomy patients. The sample was consisted of 18 individuals with an average age of 44 years. The instruments used were physiotherapy evaluation form, numerical pain scale and McGill questionnaire for pain. The pain on the numerical pain scale was considered moderate(5) for both sexes. The descriptors of the McGill questionnaire choosen by the patients with higher frequency were: in the sensorial component, beat4, pointed1, shock2, final and pull2; in the afetive component, tired1, bored1, punishald1 and miserable1 and in the evaluative component was flat. The characteristics of pain in the sensorial group were more evidents on male group. No significant statistical difeferences were observed between quantitative answers concerning pain between the men and women. On the qualitative aspects , was observed an predominancy of the same descriptors of pain in afetive component for both sexes. Pain intensity was categorized as moderate. No significant statistical difference were observed between the pain on the post-operatory lateral posterior thoracotomy. These data demonstrate a necessity for an analysis with a larger study group.

  6. Revealing the nanoparticles aspect ratio in the glass-metal nanocomposites irradiated with femtosecond laser

    PubMed Central

    Chervinskii, S.; Drevinskas, R.; Karpov, D. V.; Beresna, M.; Lipovskii, A. A.; Svirko, Yu. P.; Kazansky, P. G.

    2015-01-01

    We studied a femtosecond laser shaping of silver nanoparticles embedded in soda-lime glass. Comparing experimental absorption spectra with the modeling based on Maxwell Garnett approximation modified for spheroidal inclusions, we obtained the mean aspect ratio of the re-shaped silver nanoparticles as a function of the laser fluence. We demonstrated that under our experimental conditions the spherical shape of silver nanoparticles changed to a prolate spheroid with the aspect ratio as high as 3.5 at the laser fluence of 0.6 J/cm2. The developed approach can be employed to control the anisotropy of the glass-metal composites. PMID:26348691

  7. Spiritual aspects of living with infertility: A synthesis of qualitative studies.

    PubMed

    Romeiro, Joana; Caldeira, Sílvia; Brady, Vivienne; Timmins, Fiona; Hall, Jenny

    2017-12-01

    To identify the spiritual aspects of patients experiencing infertility and seek a deeper and broader meaning of the involuntary childlessness experience. Infertility can be the cause for a spiritual crisis among some couples. Those who endure this involuntary childlessness condition frequently experience contradictory feelings and needs. In this context, core aspects of spirituality such as meaning and purpose in life are often questioned. A review and synthesis of qualitative empirical research was undertaken to seek a deeper understanding of the spiritual aspects of patients' experiences of infertility. An aggregative synthesis was conducted according to Saini and Shlonsky (Systematic synthesis of qualitative research, 2012, Oxford University Press, Oxford), using thematic analysis. A total of 26 studies included female, male and couples. Settings revealed interviewees in different infertility phases such as diagnosis, assisted reproductive technologies and following fertility treatments. Two main themes emerged: spiritual needs and spirituality as a coping resource for infertility. Infertility affects the holistic existence of the couples. This adversity awakens spiritual needs along with unmet needs of parenthood. Coping strategies incorporating spirituality can enhance the ability of couples to overcome childlessness and suffering. Infertile couples' experiences of infertility may offer an opportunity for spiritual care particularly related to the assessment of spiritual needs and the promotion of spiritual coping strategies. Effective holistic care should support couples in overcoming and finding meaning in this life and health condition. © 2017 John Wiley & Sons Ltd.

  8. Teaching psychosocial aspects of coronary care.

    PubMed

    Egnew, T R; Jones, J M

    1984-01-01

    For the past two years, Tacoma Family Medicine, Tacoma, Washington. has integrated a curriculum in psychosocial aspects of coronary care with the Coronary Care Unit rotation taken by third-year residents. Goals of the curriculum are to provide information, to foster the development of psychosocial strategies for patient and family care, and to develop greater insight and awareness on the part of residents regarding the psychosocial aspects of coronary care. Attempts are made to meet these goals in a context as closely tied to the clinical management of patients and families as possible. Topics addressed include the biopsychosocial medical model, patient and family responses to cardiac illness, sexual concerns of the coronary patient and spouse, and issues related to cardiac rehabilitation. The format for the curriculum involves didactic presentations, group discussions, and case consultations.

  9. What does patient feedback reveal about the NHS? A mixed methods study of comments posted to the NHS Choices online service.

    PubMed

    Brookes, Gavin; Baker, Paul

    2017-04-27

    To examine the key themes of positive and negative feedback in patients' online feedback on NHS (National Health Service) services in England and to understand the specific issues within these themes and how they drive positive and negative evaluation. Computer-assisted quantitative and qualitative studies of 228 113 comments (28 971 142 words) of online feedback posted to the NHS Choices website. Comments containing the most frequent positive and negative evaluative words are qualitatively examined to determine the key drivers of positive and negative feedback. Contributors posting comments about the NHS between March 2013 and September 2015. Overall, NHS services were evaluated positively approximately three times more often than negatively. The four key areas of focus were: treatment, communication, interpersonal skills and system/organisation. Treatment exhibited the highest proportion of positive evaluative comments (87%), followed by communication (77%), interpersonal skills (44%) and, finally, system/organisation (41%). Qualitative analysis revealed that reference to staff interpersonal skills featured prominently, even in comments relating to treatment and system/organisational issues. Positive feedback was elicited in cases of staff being caring, compassionate and knowing patients'' names, while rudeness, apathy and not listening were frequent drivers of negative feedback. Although technical competence constitutes an undoubtedly fundamental aspect of healthcare provision, staff members were much more likely to be evaluated both positively and negatively according to their interpersonal skills. Therefore, the findings reported in this study highlight the salience of such 'soft' skills to patients and emphasise the need for these to be focused upon and developed in staff training programmes, as well as ensuring that decisions around NHS funding do not result in demotivated and rushed staff. The findings also reveal a significant overlap between the four key

  10. GRIN2B encephalopathy: novel findings on phenotype, variant clustering, functional consequences and treatment aspects

    PubMed Central

    Platzer, Konrad; Yuan, Hongjie; Schütz, Hannah; Winschel, Alexander; Chen, Wenjuan; Hu, Chun; Kusumoto, Hirofumi; Heyne, Henrike O; Helbig, Katherine L; Tang, Sha; Willing, Marcia C; Tinkle, Brad T; Adams, Darius J; Depienne, Christel; Keren, Boris; Mignot, Cyril; Frengen, Eirik; Strømme, Petter; Biskup, Saskia; Döcker, Dennis; Strom, Tim M; Mefford, Heather C; Myers, Candace T; Muir, Alison M; LaCroix, Amy; Sadleir, Lynette; Scheffer, Ingrid E; Brilstra, Eva; van Haelst, Mieke M; van der Smagt, Jasper J; Bok, Levinus A; Møller, Rikke S; Jensen, Uffe B; Millichap, John J; Berg, Anne T; Goldberg, Ethan M; De Bie, Isabelle; Fox, Stephanie; Major, Philippe; Jones, Julie R; Zackai, Elaine H; Jamra, Rami Abou; Rolfs, Arndt; Leventer, Richard J; Lawson, John A; Roscioli, Tony; Jansen, Floor E; Ranza, Emmanuelle; Korff, Christian M; Lehesjoki, Anna-Elina; Courage, Carolina; Linnankivi, Tarja; Smith, Douglas R; Stanley, Christine; Mintz, Mark; McKnight, Dianalee; Decker, Amy; Tan, Wen-Hann; Tarnopolsky, Mark A; Brady, Lauren I; Wolff, Markus; Dondit, Lutz; Pedro, Helio F; Parisotto, Sarah E; Jones, Kelly L; Patel, Anup D; Franz, David N; Vanzo, Rena; Marco, Elysa; Ranells, Judith D; Di Donato, Nataliya; Dobyns, William B; Laube, Bodo; Traynelis, Stephen F; Lemke, Johannes R

    2017-01-01

    Background We aimed for a comprehensive delineation of genetic, functional and phenotypic aspects of GRIN2B encephalopathy and explored potential prospects of personalised medicine. Methods Data of 48 individuals with de novo GRIN2B variants were collected from several diagnostic and research cohorts, as well as from 43 patients from the literature. Functional consequences and response to memantine treatment were investigated in vitro and eventually translated into patient care. Results Overall, de novo variants in 86 patients were classified as pathogenic/likely pathogenic. Patients presented with neurodevelopmental disorders and a spectrum of hypotonia, movement disorder, cortical visual impairment, cerebral volume loss and epilepsy. Six patients presented with a consistent malformation of cortical development (MCD) intermediate between tubulinopathies and polymicrogyria. Missense variants cluster in transmembrane segments and ligand-binding sites. Functional consequences of variants were diverse, revealing various potential gain-of-function and loss-of-function mechanisms and a retained sensitivity to the use-dependent blocker memantine. However, an objectifiable beneficial treatment response in the respective patients still remains to be demonstrated. Conclusions In addition to previously known features of intellectual disability, epilepsy and autism, we found evidence that GRIN2B encephalopathy is also frequently associated with movement disorder, cortical visual impairment and MCD revealing novel phenotypic consequences of channelopathies. PMID:28377535

  11. The patient-sensor interface

    PubMed Central

    Crockett, G. S.

    1970-01-01

    During the assessment of monitoring equipment on acute medical cases in a general ward, a quantitative investigation of technical faults revealed that 44% of these occurred at the patient-sensor interface. While the attachment of the equipment was accepted by the patient and was suitable for application by nursing staff, this degree of technical breakdown indicates that more progress is necessary in the design of this aspect of monitoring equipment before it is possible to have a reliable system. ImagesFig. 1 PMID:5476136

  12. Clinical and audiologic characteristics of patients with sensorineural tinnitus and its association with psychological aspects: an analytic retrospective study.

    PubMed

    Al-Swiahb, Jamil Nasser; Hwang, Eul Seung; Kong, Ji Sun; Kim, Woo Jin; Yeo, Sang Won; Park, Shi Nae

    2016-12-01

    This study was performed to analyze clinical and audiologic characteristics of sensorineural tinnitus and to investigate the associating factors reflecting psychological aspects of stress and depression of the patients. This is a retrospective analytical study conducted in a tinnitus clinic of a tertiary referral center of a university hospital. The medical records of 216 patients suffering from sensorineural tinnitus were thoroughly evaluated to determine correlations between clinical and audiological characteristics, including age, sex, predisposing or etiologic factors, hearing levels up to extended high frequencies, and tinnitus severity. Psychological aspects of stress and depression were also evaluated and analyzed to seek the associations with tinnitus severity. All data were stored in our database bank and were statistically analyzed. Our study subjects showed a slight male predominance. The highest percentage of tinnitus was found in patients of 60-80 years old. Only 32.5 % of tinnitus patients were subjectively aware of their hearing loss, whereas 73 % of subjects had hearing deficits in some frequencies in their audiogram. Hearing impairments were of the low-frequency sensorineural type in 18.2 % of patients and were limited to the high frequencies in 77.9 % of patients. Tinnitus was unilateral in 51 % of patients and had a tonal nature in 45 % of patients. In total, 45.8 % of patients with high-frequency sensorineural hearing loss had high-pitched tinnitus. There were significant correlations between tinnitus severity, loudness and annoyance. Correlations with THI (Tinnitus Handicap Inventory) and Beck depression index scores were also found. Sensorineural tinnitus was related with hearing loss in some frequencies nevertheless of patients' own awareness of hearing loss. Loudness and annoyance of tinnitus seems to be two important factors reflecting psychological problems of patients' stress and depression.

  13. Ethical aspects of care in the newborn surgical patient.

    PubMed

    Hazebroek, Frans W J; Tibboel, Dick; Wijnen, Rene M H

    2014-10-01

    This article places focus on three main subjects that are all related to the ethical aspects of care of newborns undergoing major surgical interventions. The first concerns the communication between the surgeon, as a representative of the treatment team, and the parents. The second is the way to handle new developments in neonatal surgery. The third issue covers several aspects of the ethical decision-making process with regard to forgoing life support in surgical neonates. These issues will be discussed on the basis of two clinical case reports. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Clues from hands/Part 2. Personal details about patients revealed by hand examination.

    PubMed

    Schilli, Karen Danielle; Stricklin, Sherea Monica; Payne, Katie Sue; Rader, Ryan Kent; Stoecker, William V

    2014-01-01

    This is the second part of a two-part article on personal details revealed by hand examination. Examining hands to determine daily activities was the focus of Part 1 in the July/August 2014 Missouri Medicine. Personal traits and preferences, including pets, nutrition and psychology are presented here. These articles serve as a guide for visual clues on the hands to discern a patient's daily activities and personal preference, thereby providing social information that may help establish rapport between patient and physician and may have medical significance.

  15. Structural aspects of denitrifying enzymes.

    PubMed

    Moura, I; Moura, J J

    2001-04-01

    The reduction of nitrate to nitrogen gas via nitrite, nitric oxide and nitrous oxide is the metabolic pathway usually known as denitrification, a key step in the nitrogen cycle. As observed for other elemental cycles, a battery of enzymes are utilized, namely the reductases for nitrate, nitrite, nitric oxide and nitrous oxide, as well as multiple electron donors that interact with these enzymes, in order to carry out the stepwise reactions that involve key intermediates. Because of the importance of this pathway (of parallel importance to the nitrogen-fixation pathway), efforts are underway to understand the structures of the participating enzymes and to uncover mechanistic aspects. Three-dimensional structures have been solved for the majority of these enzymes in the past few years, revealing the architecture of the active metal sites as well as global structural aspects, and possible mechanistic aspects. In addition, the recognition of specific electron-transfer partners raises important questions regarding specific electron-transfer pathways, partner recognition and control of metabolism.

  16. Mechanical Thrombectomy in Wake-Up Strokes: A Case Series Using Alberta Stroke Program Early CT Score (ASPECTS) for Patient Selection.

    PubMed

    Konstas, Angelos Aristeidis; Minaeian, Artin; Ross, Ian B

    2017-07-01

    There is lack of published studies on mechanical thrombectomy with stent retrievers for wake-up stroke (WUS). To report the outcomes of WUS patients with large vessel occlusions, selected for intervention based on Alberta Stroke Program Early CT Score (ASPECTS) and treated with stent retrievers or primary aspiration thrombectomy. Data were collected retrospectively for each consecutive WUS patient undergoing mechanical thrombectomy with a stent retriever or primary aspiration catheter between February 2015 and September 2016. ASPECTS ≥ 6 was used as the primary imaging criterion for offering thrombectomy in these WUS patients. Main outcomes were the in-hospital improvement in the National Institutes of Health Stroke Scale (NIHSS) and the occurrence of symptomatic hemorrhage. Twelve patients were included in this study; 11 were treated with stent retrievers and 1 was treated with primary aspiration thrombectomy alone. Successful recanalization was achieved in 100% of the patients (33% thrombolysis in cerebral infarction [TICI] 2B and 67% TICI 3). Every patient experienced a reduction in the NIHSS during hospitalization, with a mean NIHSS decrease of 11.1 ± 5.1 points. There was a trend for a larger reduction in the NIHSS in patients with TICI 3 compared to TICI 2B recanalization. There was no symptomatic intracranial hemorrhage in our cohort. For patients with WUS, careful selection of patients using ASPECTS may allow for safe interventions, with low risk of clinical deterioration, and no-periprocedural mortality. All our patients demonstrated a reduction in their NIHSS after the thrombectomy and clinical improvement. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  17. [Subjective Aspects of Return to Work and Social Reintegration in Patients with Extensive Work-related Problems in Cardiac Rehabilitation - Results of a Qualitative Investigation].

    PubMed

    Schulz-Behrendt, C; Salzwedel, A; Rabe, S; Ortmann, K; Völler, H

    2017-06-01

    This study investigated subjective biopsychosocial effects of coronary heart disease (CHD), coping strategies and social support in patients undergoing cardiac rehabilitation (CR) and having extensive work-related problems. A qualitative investigation was performed in 17 patients (48.9±7.0 y, 13 male) with extensive work-related problems (SIMBO-C>30). All patients were interviewed with structured surveys. Data analysis was performed using a software that is based on the content analysis approach of Mayring. In regard to effects of disease, patients indicated social aspects including occupational aspects (62%) more often than physical or mental factors (9 or 29%). Applied coping strategies and support services are mainly focused on physical impairments (70 or 45%). The development of appropriate coping strategies was insufficient although social effects of disease were subjectively meaningful for patients in CR. © Georg Thieme Verlag KG Stuttgart · New York.

  18. Psychometric Properties of the Greek Version of the Patient Dignity Inventory in Advanced Cancer Patients.

    PubMed

    Parpa, Efi; Kostopoulou, Sotiria; Tsilika, Eleni; Galanos, Antonis; Katsaragakis, Stylianos; Mystakidou, Kyriaki

    2017-09-01

    The patient dignity inventory (PDI) is an instrument to measure dignity distressing aspects at the end of life. The aims of the present study were the translation of the PDI in Greek language as well as to measure its psychometric aspects in a palliative care unit. A back-translation method was obtained at the Greek version. One hundred twenty advanced cancer patients completed the Greek version of the PDI, the Greek hospital anxiety and depression scale, the Greek schedule of attitudes toward hastened death (SAHD-Gr), and the Greek 12-item short form health survey. Confirmatory factor analysis failed to fit to the original instrument's structure and exploratory factor analysis was conducted revealing five factors ("Psychological Distress," "Body Image and Role Identity," "Self-Esteem," "Physical Distress and Dependency," and "Social Support"). The psychometric analysis of the PDI-Gr demonstrated a good concurrent validity, and the instrument discriminated well between subgroups of patients regarding age differences. Cronbach α were between 0.71 and 0.9 showing a good internal consistency. The Greek version of the PDI showed good psychometric properties in advanced cancer patients, supported the usefulness of the instrument assessing the sense of dignity distressing aspects of the terminally ill cancer patients. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  19. Different methods to analyze stepped wedge trial designs revealed different aspects of intervention effects.

    PubMed

    Twisk, J W R; Hoogendijk, E O; Zwijsen, S A; de Boer, M R

    2016-04-01

    Within epidemiology, a stepped wedge trial design (i.e., a one-way crossover trial in which several arms start the intervention at different time points) is increasingly popular as an alternative to a classical cluster randomized controlled trial. Despite this increasing popularity, there is a huge variation in the methods used to analyze data from a stepped wedge trial design. Four linear mixed models were used to analyze data from a stepped wedge trial design on two example data sets. The four methods were chosen because they have been (frequently) used in practice. Method 1 compares all the intervention measurements with the control measurements. Method 2 treats the intervention variable as a time-independent categorical variable comparing the different arms with each other. In method 3, the intervention variable is a time-dependent categorical variable comparing groups with different number of intervention measurements, whereas in method 4, the changes in the outcome variable between subsequent measurements are analyzed. Regarding the results in the first example data set, methods 1 and 3 showed a strong positive intervention effect, which disappeared after adjusting for time. Method 2 showed an inverse intervention effect, whereas method 4 did not show a significant effect at all. In the second example data set, the results were the opposite. Both methods 2 and 4 showed significant intervention effects, whereas the other two methods did not. For method 4, the intervention effect attenuated after adjustment for time. Different methods to analyze data from a stepped wedge trial design reveal different aspects of a possible intervention effect. The choice of a method partly depends on the type of the intervention and the possible time-dependent effect of the intervention. Furthermore, it is advised to combine the results of the different methods to obtain an interpretable overall result. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Which aspects of health are most important for patients with spondyloarthritis? A Best Worst Scaling based on the ASAS Health Index.

    PubMed

    Kiltz, Uta; Essers, Ivette; Hiligsmann, Mickael; Braun, Juergen; Maksymowych, Walter P; Taylor, William J; van der Heijde, Désirée; Boonen, Annelies

    2016-10-01

    The aim was to investigate the importance of aspects of health for patients with axial SpA (axSpA) and to explore differences across different subgroups. A Best Worst Scaling exercise was conducted in patients with axSpA from 20 countries (10 patients per country) worldwide. Using the 17 items of the Assessment of SpondyloArthritis international Society Health Index, a set of 17 choice tasks was generated. Patients had to indicate in each choice task the most and least important out of four varying items. The hierarchical Bayes method was used to estimate the relative importance score for each item (summing to 100). Subgroup comparisons were performed for relevant demographic (gender, age, work status, geographical area and education) and disease characteristics (SpA phenotype, disease duration and disease activity) using one-way analysis of variance or the Mann-Whitney U-test. The experiment was completed by 199 patients with axSpA [117 (58.8%) men, mean (sd) age 42.3 (13.6) years, mean (sd) disease duration 11.1 (11.2) years, 130 (65.3%) AS]. The highest relative importance was assigned to pain (14.2; 95% CI: 13.8, 14.6), sleep (10.3; 95% CI: 9.6, 11.0), being exhausted (9.6; 95% CI: 9.0, 10.3), standing (9.25; 95% CI: 8.5, 10.0) and motivation to do anything that requires physical effort (8.7; 95% CI: 8.1, 9.3). The lowest relative importance was assigned to sexual relationships, toileting, contact with people, driving and washing hair. Differences between subgroups were small or in aspects with lower importance. A clear gradient was seen in the importance of the different aspects of health that impact functioning of patients with axSpA. Differences between subgroups were small or non-existent. These findings help to align clinical care to patients' needs. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  1. Patient experience with outpatient encounters at public hospitals in Shanghai: Examining different aspects of physician services and implications of overcrowding.

    PubMed

    Bao, Yuhua; Fan, Guanrong; Zou, Dongdong; Wang, Tong; Xue, Di

    2017-01-01

    Over 90% of outpatient care in China was delivered at public hospitals, making outpatient experience in this setting an important aspect of quality of care. To assess outpatient experience with different aspects of physician services at China's public hospitals and its association with overcrowding of the hospital outpatient departments. Retrospective analysis of a large survey of outpatient experience in Shanghai, China. We tested the hypotheses that patient experience was poorer with physician-patient communication, education, and shared decision-making and where and when there was greater overcrowding of the hospital outpatient departments. Ordered logistic models were estimated separately for general and specialty hospitals. 7,147 outpatients at 40 public hospitals in Shanghai, China, in 2014. Patient experience with physician services were self-reported based on 12 questions as part of a validated instrument. Indicators of overcrowding included time of visit (morning vs. afternoon, Monday vs. rest of the week) and hospital outpatient volume in the first half of 2014. Overall, patients reported very favorable experience with physician services. Two out of the 12 questions pertaining to both communication and shared decision-making consistently received lower ratings. Hospitals whose outpatient volumes were in the top two quartiles received lower patient ratings, but the relationship achieved statistical significance among specialty hospitals only. Inadequate physician-patient communication and shared decision-making and hospital overcrowding compromise outpatient experience with physician services at Chinese public hospitals. Effective diversion of patients with chronic and less complex conditions to community health centers will be critical to alleviate the extreme workloads at hospitals with high patient volumes and, in turn, improve patient experience.

  2. DrivAbility: teaching medical aspects of driving.

    PubMed

    Gibson, Jeremy; Whiteman, Liz

    2012-06-01

    Teaching medical aspects of fitness to drive (FTD) is currently inconsistent across UK medical schools, with almost one-third of UK medical schools offering no tuition on medical aspects of FTD. It is, therefore, not surprising to find that medical students and doctors tend to lack confidence regarding the medical aspects of FTD and Driver and Vehicle Licensing Agency (DVLA) medical standards. In response to this inconsistency we developed an innovative new learning module to teach our medical students the importance of giving appropriate advice to patients about driving, the role of the DVLA regarding medical aspects of FTD, how to recognise when patients should be referred to a driving assessment centre and what adaptations are available to allow patients with physical disabilities to drive safely. As far as we are aware Derby is the first centre in the world to incorporate the practical experience of driving adapted vehicles (at a driving assessment centre) into the undergraduate medical curriculum as an aid to teaching medical aspects of FTD. This practical learning module has proven popular with the students. Driving these adapted vehicles has allowed our students to appreciate some of the practical difficulties disabled drivers experience when learning new driving techniques. However, as only 18 driving assessment centres exist within the UK, an exact replication of this learning module will be limited elsewhere. Nevertheless, we would encourage other medical schools to evaluate the local resources that could enhance the delivery of their undergraduate curricula. © Blackwell Publishing Ltd 2012.

  3. [Psychological aspects of subjective tinnitus].

    PubMed

    Wang, Hongtian; Zhou, Ying; Zhai, Suoqiang; Yang, Weiyan

    2003-01-01

    To investigate the psychological aspects of tinnitus and so as to treat them more effectively. A total of 225 patients with first complain of subjective tinnitus was studied with interviewing, Zuang's self-rating scale of depression and tinnitus questionnaire to evaluate their psychological issues. All patients showed obvious psychological problems. 21% of patients were resulted from psychological causes. 67.7% of patients were resulted in server psychological responses. The rest patients showed not only psychological causes but also psychological responses. Our results suggest that there is close relationship between tinnitus and psychological issues. Tinnitus questionnaire and tinnitus retraining therapy are powerful tools in diagnosing and treating psychological issues in tinnitus patients.

  4. Quality of life and psychosocial aspects in Greek patients with psoriasis: a cross-sectional study.

    PubMed

    Kouris, Anargyros; Christodoulou, Christos; Stefanaki, Christina; Livaditis, Miltiadis; Tsatovidou, Revekka; Kouskoukis, Constantinos; Petridis, Athanasios; Kontochristopoulos, George

    2015-01-01

    Psoriasis is a common, long-term skin disease associated with high levels of psychological distress and a considerable adverse impact on life. The effects of psoriasis, beyond skin affliction, are seldom recognized and often undertreated. The aim of the study is to evaluate the quality of life, anxiety and depression, self-esteem and loneliness in patients with psoriasis. Eighty-four patients with psoriasis were enrolled in the study. The quality of life, depression and anxiety, loneliness and self-esteem of the patient were assessed using the Dermatology Life Quality Index, Hospital Anxiety and Depression Scale, the UCLA loneliness Scale (UCLA-Version 3) and Rosenberg's Self-esteem Scale, respectively. The Dermatology Quality of Life Index score among psoriasis patients was 12.61 ± 4.88. They had statistically significantly higher scores according to the Hospital Anxiety and Depression Scale -anxiety subscale (p=0.032)-compared with healthy volunteers. Moreover, a statistically significant difference was found between the two groups concerning the UCLA-scale (p=0.033) and RSES-scale (p<0.0001). Female patients presented with lower self-esteem than male patients. Psoriasis is a distressing, recurrent disorder that significantly impairs quality of life. Therefore, the recognition and future management of psoriasis may require the involvement of multi-disciplinary teams to manage the physical, psychological and social aspects of the condition, as is the case for systemic, long-term conditions.

  5. Deep sequencing reveals microbiota dysbiosis of tongue coat in patients with liver carcinoma.

    PubMed

    Lu, Haifeng; Ren, Zhigang; Li, Ang; Zhang, Hua; Jiang, Jianwen; Xu, Shaoyan; Luo, Qixia; Zhou, Kai; Sun, Xiaoli; Zheng, Shusen; Li, Lanjuan

    2016-09-08

    Liver carcinoma (LC) is a common malignancy worldwide, associated with high morbidity and mortality. Characterizing microbiome profiles of tongue coat may provide useful insights and potential diagnostic marker for LC patients. Herein, we are the first time to investigate tongue coat microbiome of LC patients with cirrhosis based on 16S ribosomal RNA (rRNA) gene sequencing. After strict inclusion and exclusion criteria, 35 early LC patients with cirrhosis and 25 matched healthy subjects were enrolled. Microbiome diversity of tongue coat in LC patients was significantly increased shown by Shannon, Simpson and Chao 1 indexes. Microbiome on tongue coat was significantly distinguished LC patients from healthy subjects by principal component analysis. Tongue coat microbial profiles represented 38 operational taxonomic units assigned to 23 different genera, distinguishing LC patients. Linear discriminant analysis (LDA) effect size (LEfSe) reveals significant microbial dysbiosis of tongue coats in LC patients. Strikingly, Oribacterium and Fusobacterium could distinguish LC patients from healthy subjects. LEfSe outputs show microbial gene functions related to categories of nickel/iron_transport, amino_acid_transport, energy produced system and metabolism between LC patients and healthy subjects. These findings firstly identify microbiota dysbiosis of tongue coat in LC patients, may providing novel and non-invasive potential diagnostic biomarker of LC.

  6. Deep sequencing reveals microbiota dysbiosis of tongue coat in patients with liver carcinoma

    NASA Astrophysics Data System (ADS)

    Lu, Haifeng; Ren, Zhigang; Li, Ang; Zhang, Hua; Jiang, Jianwen; Xu, Shaoyan; Luo, Qixia; Zhou, Kai; Sun, Xiaoli; Zheng, Shusen; Li, Lanjuan

    2016-09-01

    Liver carcinoma (LC) is a common malignancy worldwide, associated with high morbidity and mortality. Characterizing microbiome profiles of tongue coat may provide useful insights and potential diagnostic marker for LC patients. Herein, we are the first time to investigate tongue coat microbiome of LC patients with cirrhosis based on 16S ribosomal RNA (rRNA) gene sequencing. After strict inclusion and exclusion criteria, 35 early LC patients with cirrhosis and 25 matched healthy subjects were enrolled. Microbiome diversity of tongue coat in LC patients was significantly increased shown by Shannon, Simpson and Chao 1 indexes. Microbiome on tongue coat was significantly distinguished LC patients from healthy subjects by principal component analysis. Tongue coat microbial profiles represented 38 operational taxonomic units assigned to 23 different genera, distinguishing LC patients. Linear discriminant analysis (LDA) effect size (LEfSe) reveals significant microbial dysbiosis of tongue coats in LC patients. Strikingly, Oribacterium and Fusobacterium could distinguish LC patients from healthy subjects. LEfSe outputs show microbial gene functions related to categories of nickel/iron_transport, amino_acid_transport, energy produced system and metabolism between LC patients and healthy subjects. These findings firstly identify microbiota dysbiosis of tongue coat in LC patients, may providing novel and non-invasive potential diagnostic biomarker of LC.

  7. [Communication in health care - legal aspects].

    PubMed

    Mina, András

    2016-04-24

    This paper is focusing on the legal aspects of communication in health care, especially on doctor-patient relationship, responsibility for information, communication of adverse events, and legal declarations.

  8. What does patient feedback reveal about the NHS? A mixed methods study of comments posted to the NHS Choices online service

    PubMed Central

    Brookes, Gavin; Baker, Paul

    2017-01-01

    Objective To examine the key themes of positive and negative feedback in patients’ online feedback on NHS (National Health Service) services in England and to understand the specific issues within these themes and how they drive positive and negative evaluation. Design Computer-assisted quantitative and qualitative studies of 228 113 comments (28 971 142 words) of online feedback posted to the NHS Choices website. Comments containing the most frequent positive and negative evaluative words are qualitatively examined to determine the key drivers of positive and negative feedback. Participants Contributors posting comments about the NHS between March 2013 and September 2015. Results Overall, NHS services were evaluated positively approximately three times more often than negatively. The four key areas of focus were: treatment, communication, interpersonal skills and system/organisation. Treatment exhibited the highest proportion of positive evaluative comments (87%), followed by communication (77%), interpersonal skills (44%) and, finally, system/organisation (41%). Qualitative analysis revealed that reference to staff interpersonal skills featured prominently, even in comments relating to treatment and system/organisational issues. Positive feedback was elicited in cases of staff being caring, compassionate and knowing patients’’ names, while rudeness, apathy and not listening were frequent drivers of negative feedback. Conclusions Although technical competence constitutes an undoubtedly fundamental aspect of healthcare provision, staff members were much more likely to be evaluated both positively and negatively according to their interpersonal skills. Therefore, the findings reported in this study highlight the salience of such ‘soft’ skills to patients and emphasise the need for these to be focused upon and developed in staff training programmes, as well as ensuring that decisions around NHS funding do not result in demotivated and rushed staff. The

  9. Registered nurses' perceptions of conditions for patient education - focusing on organisational, environmental and professional cooperation aspects.

    PubMed

    Bergh, Anne-Louise; Karlsson, Jan; Persson, Eva; Friberg, Febe

    2012-09-01

    To describe nurses' perceptions of conditions for patient education, focusing on organisational, environmental and professional cooperation aspects, and to determine any differences between primary, municipal and hospital care. Although patient education is an important part of daily nursing practice, the conditions for this work are unclear and require clarification. A stratified random sample of 701 (83%) nurses working in primary, municipal and hospital care completed a 60-item questionnaire. The study is part of a larger project. The study items relating to organisation, environment and professional cooperation were analysed using descriptive statistics, non-parametric tests and content analysis. Conditions for patient education differ. Nurses in primary care had better conditions and more managerial support, for example in the allocation of undisturbed time. Conditions related to organisation, environment and cooperation need to be developed further. In this process, managerial support is important, and nurses must ask for better conditions in order to carry through patient education. Managerial support for the development of visible patient education routines (e.g. allocation of time, place and guidelines) is required. One recommendation is to designate a person to oversee educational work. © 2012 Blackwell Publishing Ltd.

  10. Aspects of the Patient-centered Medical Home currently in place: initial findings from preparing the personal physician for practice.

    PubMed

    Carney, Patricia A; Eiff, M Patrice; Saultz, John W; Douglass, Alan B; Tillotson, Carrie J; Crane, Steven D; Jones, Samuel M; Green, Larry A

    2009-10-01

    The Patient-centered Medical Home (PCMH) is a central concept in the evolving debate about American health care reform. We studied family medicine residency training programs' continuity clinics to assess baseline status of implementing PCMH components and to compare implementation status between community-based and university training programs. We conducted a survey 24 continuity clinics in 14 residency programs that are part of the Preparing the Personal Physicians for Practice (P(4)) program. We asked questions about aspects of P(4) that had been already implemented at the beginning of the P(4) program. We defined high implementation as aspects that were present in >50% of clinics and low implementation as those present in <50% of clinics. We compared features at university-based and community-based clinics. High areas of implementation were having an electronic health record (EHR), fully secured remote access, electronic patient notes/scheduling/billing, chronic disease management registries, and open-access scheduling. Low areas of implementation included hospital EHR with computerized physician order entry, asynchronous communication with patients, ongoing population-based QA using EHR, use of preventive registries, and practice-based research using EHR. Few differences were noted between university- and community-based residency programs. Many features of the PCMH were already established at baseline in programs participating in P(4).

  11. Improving cancer patient care: development of a generic cancer consumer quality index questionnaire for cancer patients.

    PubMed

    Booij, Judith C; Zegers, Marieke; Evers, Pauline M P J; Hendriks, Michelle; Delnoij, Diana M J; Rademakers, Jany J D J M

    2013-04-23

    To develop a Consumer Quality Index (CQI) Cancer Care questionnaire for measuring experiences with hospital care of patients with different types of cancer. We derived quality aspects from focus group discussions, existing questionnaires and literature. We developed an experience questionnaire and sent it to 1,498 Dutch cancer patients. Another questionnaire measuring the importance of the quality aspects was sent to 600 cancer patients. Data were psychometrically analysed. The response to the experience questionnaire was 50 percent. Psychometric analysis revealed 12 reliable scales. Patients rated rapid and adequate referral, rapid start of the treatment after diagnosis, enough information and confidence in the healthcare professionals as most important themes. Hospitals received high scores for skills and cooperation of healthcare professionals and a patient-centered approach by doctors; and low scores for psychosocial guidance and information at completion of the treatment. The CQI Cancer Care questionnaire is a valuable tool for the evaluation of the quality of cancer care from the patient's perspective. Large scale implementation is necessary to determine the discriminatory powers of the questionnaire and may enable healthcare providers to improve the quality of cancer care. Preliminary results indicate that hospitals could improve their psychosocial guidance and information provision.

  12. [Management of penile cancer patients: new aspects of a rare tumour entity].

    PubMed

    Roiner, M; Maurer, O; Lebentrau, S; Gilfrich, C; Schäfer, C; Haberl, C; Brookman-May, S D; Burger, M; May, M; Hakenberg, O W

    2018-06-01

    Over the past few decades, some principles in the treatment of penile cancer have changed fundamentally. While 15 years ago a negative surgical margin of at least 2 cm was considered mandatory, organ-sparing surgery permitting minimal negative surgical margins has a high priority nowadays. The current treatment principle requires as much organ preservation as possible and as much radicality as necessary. The implementation of organ-sparing and reconstructive surgical techniques has improved the quality of life of surviving patients. However, oncological and functional outcomes are still unsatisfactory. Alongside with adequate local treatment of the primary tumour, a consistent management of inguinal lymph nodes is of fundamental prognostic significance. In particular, clinically inconspicuous inguinal lymph nodes staged T1b and upwards need a surgical approach. Sentinel node biopsy, minimally-invasive surgical techniques and modified inguinal lymphadenectomy have reduced morbidity compared to conventional inguinal lymph node dissection. Multimodal treatment with surgery and chemotherapy is required in all patients with lymph node-positive disease; neoadjuvant chemotherapy has been established for patients with locally advanced lymph node disease, and adjuvant treatment after radical inguinal lymphadenectomy for lymph node-positive disease. An increasing understanding of the underlying tumour biology, in particular the role of the human papilloma virus (HPV) and epidermal growth factor receptor (EGFR) status, has led to a new pathological classification and may further enhance treatment options. This review summarises current aspects in the therapeutic management of penile cancer. © Georg Thieme Verlag KG Stuttgart · New York.

  13. Deep phenotyping of 89 xeroderma pigmentosum patients reveals unexpected heterogeneity dependent on the precise molecular defect

    PubMed Central

    Fassihi, Hiva; Sethi, Mieran; Fawcett, Heather; Wing, Jonathan; Chandler, Natalie; Mohammed, Shehla; Craythorne, Emma; Morley, Ana M. S.; Lim, Rongxuan; Turner, Sally; Henshaw, Tanya; Garrood, Isabel; Giunti, Paola; Hedderly, Tammy; Abiona, Adesoji; Naik, Harsha; Harrop, Gemma; McGibbon, David; Jaspers, Nicolaas G. J.; Botta, Elena; Nardo, Tiziana; Stefanini, Miria; Young, Antony R.; Sarkany, Robert P. E.; Lehmann, Alan R.

    2016-01-01

    Xeroderma pigmentosum (XP) is a rare DNA repair disorder characterized by increased susceptibility to UV radiation (UVR)-induced skin pigmentation, skin cancers, ocular surface disease, and, in some patients, sunburn and neurological degeneration. Genetically, it is assigned to eight complementation groups (XP-A to -G and variant). For the last 5 y, the UK national multidisciplinary XP service has provided follow-up for 89 XP patients, representing most of the XP patients in the United Kingdom. Causative mutations, DNA repair levels, and more than 60 clinical variables relating to dermatology, ophthalmology, and neurology have been measured, using scoring systems to categorize disease severity. This deep phenotyping has revealed unanticipated heterogeneity of clinical features, between and within complementation groups. Skin cancer is most common in XP-C, XP-E, and XP-V patients, previously considered to be the milder groups based on cellular analyses. These patients have normal sunburn reactions and are therefore diagnosed later and are less likely to adhere to UVR protection. XP-C patients are specifically hypersensitive to ocular damage, and XP-F and XP-G patients appear to be much less susceptible to skin cancer than other XP groups. Within XP groups, different mutations confer susceptibility or resistance to neurological damage. Our findings on this large cohort of XP patients under long-term follow-up reveal that XP is more heterogeneous than has previously been appreciated. Our data now enable provision of personalized prognostic information and management advice for each XP patient, as well as providing new insights into the functions of the XP proteins. PMID:26884178

  14. Exploring the concept of medication discrepancy within the context of patient safety to improve population health.

    PubMed

    Murphy, Catherine R; Corbett, Cynthia L; Setter, Stephen M; Dupler, Alice

    2009-01-01

    Medication discrepancy is a concept often used in discussions about medication safety but has neither been fully explained nor clearly defined in the literature. This article explores medication discrepancy as it relates to patient safety and population health in the management of medications. Literature review reveals 2 main aspects of discrepancies in medication management; prescribing issues and patient adherence to regimens. Further development of the concept of medication discrepancy can be beneficial to the theorist, researcher, or clinician. Conceptual clarity about the various aspects of medication discrepancy in the context of patient safety has the potential to enhance quality improvement efforts and patient outcomes to improve population health.

  15. [Pulmonary Echinococcosis: Surgical Aspects].

    PubMed

    Eichhorn, M E; Hoffmann, H; Dienemann, H

    2015-10-01

    Pulmonary cystic echinococcosis is a very rare disease in Germany. It is caused by the larvae of the dog tapeworm (echinococcus granulosus). The liver is the most affected organ, followed by the lungs. Surgery remains the main therapeutic approach for pulmonary CE. Whenever possible, parenchyma-preserving lung surgery should be preferred over anatomic lung resections. To ensure best therapeutic results, surgery needs to be performed under precise consideration of important infectiological aspects and patients should be treated in specialised centres based on interdisciplinary consensus. In addition to surgical aspects, this review summarises special infectiological features of this disease, which are crucial to the surgical approach. Georg Thieme Verlag KG Stuttgart · New York.

  16. ROBOTIC SURGERY: BIOETHICAL ASPECTS

    PubMed Central

    SIQUEIRA-BATISTA, Rodrigo; SOUZA, Camila Ribeiro; MAIA, Polyana Mendes; SIQUEIRA, Sávio Lana

    2016-01-01

    ABSTRACT Introduction: The use of robots in surgery has been increasingly common today, allowing the emergence of numerous bioethical issues in this area. Objective: To present review of the ethical aspects of robot use in surgery. Method: Search in Pubmed, SciELO and Lilacs crossing the headings "bioethics", "surgery", "ethics", "laparoscopy" and "robotic". Results: Of the citations obtained, were selected 17 articles, which were used for the preparation of the article. It contains brief presentation on robotics, its inclusion in health and bioethical aspects, and the use of robots in surgery. Conclusion: Robotic surgery is a reality today in many hospitals, which makes essential bioethical reflection on the relationship between health professionals, automata and patients. PMID:28076489

  17. Aspects on dental hard tissues in primary teeth from patients with Ehlers-Danlos syndrome.

    PubMed

    Klingberg, Gunilla; Hagberg, Catharina; Norén, Jörgen G; Nietzsche, Sandor

    2009-07-01

    Ehlers-Danlos syndrome (EDS) is a rare hereditary condition affecting connective tissues and dental hard tissues. Primary enamel and dentine from EDS patients were expected to differ from those of healthy subjects regarding morphology and chemical composition. Forty-seven exfoliated primary teeth from 25 patients with EDS were investigated. Morphology was studied using a polarized light microscope, scanning electron microscope, and X-ray microanalysis. Comparisons were made with 36 primary teeth from 36 healthy patients. Morphological analysis of enamel in EDS teeth showed a high frequency of postnatally hypomineralized enamel and postnatally located incremental lines, whereas dentine was normal in all patients. Chemical analysis could not reveal any differences between EDS and control patients except for lower content of C and a higher Ca/P ratio in the enamel in the EDS teeth, indicating porous enamel. Regarding dentine, EDS teeth had a lower content of C, and a higher content of Ca, P, and O. Ratios for Ca/C and Ca/O were also higher compared with controls. There are several aberrations of booth enamel and dentine in primary teeth from patients with EDS. These could explain the occurrence of both more dental caries and tooth fractures in patients with EDS.

  18. GRIN2B encephalopathy: novel findings on phenotype, variant clustering, functional consequences and treatment aspects.

    PubMed

    Platzer, Konrad; Yuan, Hongjie; Schütz, Hannah; Winschel, Alexander; Chen, Wenjuan; Hu, Chun; Kusumoto, Hirofumi; Heyne, Henrike O; Helbig, Katherine L; Tang, Sha; Willing, Marcia C; Tinkle, Brad T; Adams, Darius J; Depienne, Christel; Keren, Boris; Mignot, Cyril; Frengen, Eirik; Strømme, Petter; Biskup, Saskia; Döcker, Dennis; Strom, Tim M; Mefford, Heather C; Myers, Candace T; Muir, Alison M; LaCroix, Amy; Sadleir, Lynette; Scheffer, Ingrid E; Brilstra, Eva; van Haelst, Mieke M; van der Smagt, Jasper J; Bok, Levinus A; Møller, Rikke S; Jensen, Uffe B; Millichap, John J; Berg, Anne T; Goldberg, Ethan M; De Bie, Isabelle; Fox, Stephanie; Major, Philippe; Jones, Julie R; Zackai, Elaine H; Abou Jamra, Rami; Rolfs, Arndt; Leventer, Richard J; Lawson, John A; Roscioli, Tony; Jansen, Floor E; Ranza, Emmanuelle; Korff, Christian M; Lehesjoki, Anna-Elina; Courage, Carolina; Linnankivi, Tarja; Smith, Douglas R; Stanley, Christine; Mintz, Mark; McKnight, Dianalee; Decker, Amy; Tan, Wen-Hann; Tarnopolsky, Mark A; Brady, Lauren I; Wolff, Markus; Dondit, Lutz; Pedro, Helio F; Parisotto, Sarah E; Jones, Kelly L; Patel, Anup D; Franz, David N; Vanzo, Rena; Marco, Elysa; Ranells, Judith D; Di Donato, Nataliya; Dobyns, William B; Laube, Bodo; Traynelis, Stephen F; Lemke, Johannes R

    2017-07-01

    We aimed for a comprehensive delineation of genetic, functional and phenotypic aspects of GRIN2B encephalopathy and explored potential prospects of personalised medicine. Data of 48 individuals with de novo GRIN2B variants were collected from several diagnostic and research cohorts, as well as from 43 patients from the literature. Functional consequences and response to memantine treatment were investigated in vitro and eventually translated into patient care. Overall, de novo variants in 86 patients were classified as pathogenic/likely pathogenic. Patients presented with neurodevelopmental disorders and a spectrum of hypotonia, movement disorder, cortical visual impairment, cerebral volume loss and epilepsy. Six patients presented with a consistent malformation of cortical development (MCD) intermediate between tubulinopathies and polymicrogyria. Missense variants cluster in transmembrane segments and ligand-binding sites. Functional consequences of variants were diverse, revealing various potential gain-of-function and loss-of-function mechanisms and a retained sensitivity to the use-dependent blocker memantine. However, an objectifiable beneficial treatment response in the respective patients still remains to be demonstrated. In addition to previously known features of intellectual disability, epilepsy and autism, we found evidence that GRIN2B encephalopathy is also frequently associated with movement disorder, cortical visual impairment and MCD revealing novel phenotypic consequences of channelopathies. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Psychiatric aspects of herpes simplex encephalitis, tick-borne encephalitis and herpes zoster encephalitis among immunocompetent patients.

    PubMed

    Więdłocha, Magdalena; Marcinowicz, Piotr; Stańczykiewicz, Bartłomiej

    2015-01-01

    The psychopathological symptoms occurring in the course of diseases associated with infections are often initially isolated and non-characteristic, and may cause diagnostic difficulties. Moreover, such disorders tend to be less responsive to psychiatric management. Among possible causes such as trauma, neoplasm and vascular changes, inflammatory changes of the brain as a result of a viral infection should also be considered. There were 452 registered cases of viral encephalitis in Poland in 2010, and although not very prevalent they remain a severe and life-threatening condition. What is more, the frequently occurring neurological and psychiatric complications of viral encephalitis often result in permanent disabilities, causing a significant decrease in the quality of life. This article presents the three types of encephalitis that are most prevalent among immunocompetent patients in Poland, i.e. herpes simplex encephalitis (HSE), tick-borne encephalitis (TBE) and herpes zoster encephalitis (HZE). The psychopathology of the acute phase of the infection, the residual symptoms, features apparent in imaging studies and some neuropathological aspects are also presented. The paper also focuses on psychiatric aspects of the diagnostics and treatment of the described conditions. The clinical pictures of these infections are quite specific, although they cover a wide range of symptoms, and these characteristic features are described. The aim of this review is also to show the significance of thorough diagnostics and a multidisciplinary approach to patients with viral CNS infections.

  20. The patient as experience broker in clinical learning.

    PubMed

    Stockhausen, Lynette J

    2009-05-01

    A review of the literature reveals deficit information on patient's involvement in student's learning. The study presented in this paper investigates how the educationally unprepared patient engages with students and experienced clinicians to become involved in learning and teaching encounters. As a qualitative study 14 adult patients were interviewed to determine how they perceived experienced clinicians and students engage in learning and teaching moments and how the patient contributes to students learning to care. Revealed is a new and exciting dimension in learning and teaching in the clinical environment. Patients as experience brokers are positioned in a unique learning triad as they mediate and observe teaching and learning to care between students and experienced clinicians whilst also becoming participants in teaching to care. Further investigation is warranted to determine the multi-dimensional aspects of patients' involvement in student learning in various clinical environments. Future studies have the potential to represent a new educational perspective (andragogy).

  1. Patient burden of Sjögren’s: a comprehensive literature review revealing the range and heterogeneity of measures used in assessments of severity

    PubMed Central

    Hammitt, Katherine M; Naegeli, April N; van den Broek, Remon W M; Birt, Julie A

    2017-01-01

    Context The severity of Sjögren’s syndrome has been evaluated using a wide variety of clinical measures and patient-reported outcomes (PROs). This may contribute to the lack of clarity concerning the burden of Sjögren’s from the patient perspective. Objective To perform a comprehensive peer-reviewed literature analysis of the patient aspects of Sjögren’s, focusing on PROs, to investigate the complexity underlying the evaluation of the syndrome and to elucidate the discordance between the different measures. Methods We searched Embase for articles published between January 2005 and September 2015. Research articles, clinical and diagnostic reviews, and validation studies with a focus on patient aspects of Sjögren’s were selected as the primary information source. Results 157 articles met the eligibility criteria. A wide variety of assessment measures used to evaluate glandular, extraglandular and functional domains were observed. Many different, non-validated Visual Analogue Scales, with a wide range of anchor words, were used in the quantification of Sjögren’s disease burden, impeding comparisons between studies. Relatively few clinical trials of drug therapies used validated scales: European League Against Rheumatism Sjögren’s Syndrome Patient Reported Index was used most often for symptom assessment and 36 Item Short Form Survey for quality of life (QoL). Conclusion A wide range and diversity of measures are used to evaluate the patient burden of Sjögren’s; most are not validated for use in this disease. PRO endpoints, validated specifically in Sjögren’s, that demonstrate improvement are needed. These measures should focus on QoL aspects important to patients and will most likely involve gauging change in function rather than patient-reported symptoms. PMID:28955493

  2. Aspects of Spirituality in Medical Doctors and Their Relation to Specific Views of Illness and Dealing with Their Patients' Individual Situation

    PubMed Central

    Büssing, Arndt; Hirdes, Almut Tabea; Baumann, Klaus; Hvidt, Niels Christian; Heusser, Peter

    2013-01-01

    We intended to analyse which aspects of spirituality are of relevance for medical doctors in a mostly secular society and how their spiritual/religious attitudes are related to specific views of illness, their dealing with patients' individual situation, and finally physicians' life satisfaction. Data from an anonymous survey enrolling 237 medical doctors from Germany (mean age 45.7 ± 9.6, 58% male, 42% female) indicated that secular forms of spirituality scored highest, while specific religious orientation had the lowest scores. Physicians with a specific specialization in complementary/alternative medicine (CAM) or anthroposophic medicine differed from their conventional counterparts with respect to specific aspects of spirituality; however, the specific views associated with these specialisations were only weakly to moderately correlated with physicians' view on the meaning of illness and how they assume that they would deal with their patients' individual situation. Of interest, the specific aspects of spirituality were negatively correlated with the view of “illness as a meaningless interruption” of life, indicating that physicians with a spiritual attitude would see illness also as a chance for an “individual development” and associated with a “biographical meaning” rather than just a “useless interruption” of life. PMID:23956779

  3. Empowering dialogues--the patients' perspective.

    PubMed

    Tveiten, Sidsel; Knutsen, Ingrid Ruud

    2011-06-01

    The aim of the study was to highlight the patients' experiences and perspectives of the dialogue with the health professionals at a pain clinic. This knowledge can develop and give nuanced understanding of patient empowerment and sense of control. Qualitative content analysis was used to reveal the meaning of the patients' experiences and perspectives during focus group interviews. The findings and interpretations revealed the main theme; preconditions and opportunities for participation. The main theme was represented by four subthemes; means for common understanding, basis for collaboration, acknowledgement and legitimacy. The findings and interpretations are discussed in the light of an evolving theory on women's sense of control while experiencing chronic pain and empowerment. The dialogue is very important related to aspects of control, remoralization and demoralization and is affected by external structural factors. This underlines the importance of further research focusing on empowerment and power. © 2010 The Authors. Scandinavian Journal of Caring Sciences © 2010 Nordic College of Caring Science.

  4. Aspects of depression associated with borderline personality disorder.

    PubMed

    Rogers, J H; Widiger, T A; Krupp, A

    1995-02-01

    Shared symptoms between borderline personality disorder and depression have resulted in inherent difficulties in evaluating the relationship between these disorders. Some theorists have argued that depression in patients with borderline personality disorder is qualitatively distinct from depression in nonborderline patients. The purpose of this study was to empirically identify aspects of depression most associated with borderline personality disorder. Through interview and self-report measures, the authors studied depression in 50 inpatients, 21 of whom had borderline personality disorder. The aspects of depression most associated with borderline personality disorder were self-condemnation, emptiness, abandonment fears, self-destructiveness, and hopelessness; boredom and somatic complaints exhibited no association. Depression associated with borderline pathology appears to be in some respects unique, as well as distinct from nonborderline depression. The study's implications delineate the importance of considering the phenomenological aspects of depression in borderline personality disorder.

  5. Family context in muscular dystrophies: psychosocial aspects and social integration.

    PubMed

    Magliano, Lorenza; Politano, Luisa

    2016-10-01

    Muscular dystrophies (MDs) are degenerative diseases which may led to marked functional impairment and reduced life expectancy. Being caregivers of a loved one with MD may be both a rewarding and a demanding experience that may have relevant impact on the quality of life of the whole family. In this short review we summarize the main findings of the first survey on family context in MD in Italy. The study was carried out on 502 key-relatives of patients suffering from Duchenne, Becker, or Limb-Girdle MD, aged between 4 and 25 years, and attending one of 8 participating Centers, all over 2012. The results revealed that practical difficulties were mainly related to relatives' involvement in helping the patient in moving and in relative's constraints of leisure activities. Furthermore, feelings of loss and perception of patient's condition as having negative effects on the family life were the psychological consequences more frequently complained. However, despite the difficulties, 88% of the key-relatives acknowledged the caregiving as a positive experience. In fact 94% of the respondents stated they could rely on friends in case of own physical illness, and 88% in case of psychological stress. Burden was found higher among relatives of patients with lower functional autonomy and longer duration of illness, and among relatives with lower professional and social support. Conversely, the positive aspects of the caregiving were more frequently acknowledged by those who received higher level of professional help and psychological social support. These results reveal that the caregiving experience has a positive impact on key-relatives quality of life despite the practical demands, and that the support of professionals is essential to help families in identifying the benefits of this experience without denying its difficulties.

  6. Ethical aspects on rare diseases.

    PubMed

    Barrera, Luis A; Galindo, Gilberto Cely

    2010-01-01

    In this chapter we discuss several of the most relevant subjects related to ethics on Rare Diseases. Some general aspects are discussed such as the socio-psychological problems that confront the patients and their families that finally lead to marginalization and exclusion of patients affected by these diseases from the health programs, even in wealthy countries. Then we address problems related to diagnosis and some ethical aspects of newborn screening, prenatal, pre-implantation diagnosis and reference centers, as well as some conditions that should be met by the persons and institutions performing such tasks. Alternatives of solutions for the most critical situations are proposed. Subsequently the orphan drugs subject is discussed not only from the availability point of view, prizes, industrial practices, and purchasing power in developed and developing societies. The research related to rare disease in children and other especially vulnerable conditions, the need for informed consent, review boards or ethics comities, confidentiality of the information, biobanks and pharmacogenetics are discussed.

  7. Acute acquired toxoplasmosis: clinical-laboratorial aspects and ophthalmologic evaluation in a cohort of immunocompetent patients.

    PubMed

    Neves, E S; Bicudo, L N; Curi, A L; Carregal, E; Bueno, W F; Ferreira, R G; Amendoeira, M R; Benchimol, E; Fernandes, O

    2009-03-01

    Most cases of acute acquired toxoplasmosis (AAT) are oligosymptomatic and self-limited. Therefore, these infections rarely indicate treatment. Prospective studies of AAT patients are rare in the medical literature. The frequency of systemic manifestations has not been sufficiently studied. In order to search for risks factors for systemic and ocular involvement, 37 patients were submitted to a diagnostic investigative protocol. The most frequent findings were lymph node enlargement (94.6%), asthenia (86.5%), headache (70.3%), fever (67.6%) and weight loss (62.2%). Hepatomegaly and/or splenomegaly were present in 21.6% of cases (8/37). Liver transaminases were elevated in 11 patients (29.7%) and lactic dehydrogenase in 17 patients (45.9%). Anaemia was found in four patients (10.8%), leucopoenia in six patients (16.2%), lymphocytosis in 14 patients (37.8%) and thrombocytopenia in one patient (2.7%). Fundoscopic examination revealed retinochoroiditis in four patients (10.8%). No statistical association was found between any one morbidity and retinochoroiditis. Nevertheless, a significant association was found between the presence of more than eight morbidity features at evaluation and long-lasting disease. An ideal diagnostic protocol for AAT would include evidence of systemic involvement. Such a protocol could be used when planning treatment.

  8. Safety aspects of transcranial direct current stimulation concerning healthy subjects and patients.

    PubMed

    Poreisz, Csaba; Boros, Klára; Antal, Andrea; Paulus, Walter

    2007-05-30

    Cortical excitability changes induced by tDCS and revealed by TMS, are increasingly being used as an index of neuronal plasticity in the human cortex. The aim of this paper is to summarize the partially adverse effects of 567 tDCS sessions over motor and non-motor cortical areas (occipital, temporal, parietal) from the last 2 years, on work performed in our laboratories. One-hundred and two of our subjects who participated in our tDCS studies completed a questionnaire. The questionnaire contained rating scales regarding the presence and severity of headache, difficulties in concentrating, acute mood changes, visual perceptual changes and any discomforting sensation like pain, tingling, itching or burning under the electrodes, during and after tDCS. Participants were healthy subjects (75.5%), migraine patients (8.8%), post-stroke patients (5.9%) and tinnitus patients (9.8%). During tDCS a mild tingling sensation was the most common reported adverse effect (70.6%), moderate fatigue was felt by 35.3% of the subjects, whereas a light itching sensation under the stimulation electrodes occurred in 30.4% of cases. After tDCS headache (11.8%), nausea (2.9%) and insomnia (0.98%) were reported, but fairly infrequently. In addition, the incidence of the itching sensation (p=0.02) and the intensity of tingling sensation (p=0.02) were significantly higher during tDCS in the group of the healthy subjects, in comparison to patients; whereas the occurrence of headache was significantly higher in the patient group (p=0.03) after the stimulation. Our results suggest that tDCS applied to motor and non-motor areas according to the present tDCS safety guidelines, is associated with relatively minor adverse effects in healthy humans and patients with varying neurological disorders.

  9. [Pharmaceutical care for patients of the third age in pharmacy organizations as a significant aspect of social gerontology].

    PubMed

    Krivosheev, S A; Kartashova, O V; Tikhonova, U A; Zakharova, O V

    2017-01-01

    There are questions in the article that study mutual relations of patients of elderly and senile age with pharmaceutical experts. It was revealed that pharmacy organizations are an important element in the life of patients of the third age and noted the high role of the pharmaceutical specialist in their social environment. The article shows the need to focus on the psychosomatic features of elderly patients with proper pharmaceutical counseling and professional communication. It was noted that interaction of patients of the third age with pharmaceutical specialists and their confidence in them has high importance.

  10. Beyond Words: Other Aspects of Self-Disclosure.

    ERIC Educational Resources Information Center

    Taylor, Dalmas A.; Kleinhans, Bruce

    The authors discuss several studies all of which demonstrate that duration of self-disclosure is a reliable component of the interpersonal process. They review other aspects of self-disclosure including that: (1) the act of revealing is not rewarding per se but can lead to rewards depending on the interpersonal nature of the situation; (2)…

  11. Phylogenetic analysis reveals two genotypes of the emerging fungus Mucor indicus, an opportunistic human pathogen in immunocompromised patients.

    PubMed

    Taj-Aldeen, Saad J; Almaslamani, Muna; Theelen, Bart; Boekhout, Teun

    2017-07-12

    Mucormycosis is a rare fungal infection caused by Mucor indicus. Phylogenetic analysis of many M. indicus isolates, mainly sampled from different clinical and environmental specimens collected worldwide, revealed two genotypes, I and II, based on ITS and D1/D2 LSU rDNA sequences. A retrospective review of the literature revealed 13 cases. Eight (76.9%) patients had disseminated infections, and the overall mortality rate was 30.7%. A pulmonary infection caused by M. indicus genotype I in a liver transplant recipient was disseminated to include the skin and was successfully treated with liposomal amphotericin B and aggressive surgery. M. indicus can infect a wide variety of patients with no real preference for the site of infection. We concluded that M. indicus has emerged as a significant cause of invasive mycosis in severely immunocompromised patients worldwide. Early diagnosis and initiation of appropriate therapy could enhance survival in these immunocompromised patient populations.

  12. Neurological aspects of human parvovirus B19 infection: a systematic review

    PubMed Central

    Barah, Faraj; Whiteside, Sigrid; Batista, Sonia; Morris, Julie

    2014-01-01

    Parvovirus B19 has been linked with various clinical syndromes including neurological manifestations. However, its role in the latter remains not completely understood. Although the last 10 years witnessed a surge of case reports on B19-associated neurological aspects, the literature data remains scattered and heterogeneous, and epidemiological information on the incidence of B19-associated neurological aspects cannot be accurately extrapolated. The aim of this review is to identify the characteristics of cases of B19-associated neurological manifestations. A computerized systematic review of existing literature concerning cases of B19-related neurological aspects revealed 89 articles describing 129 patients; 79 (61.2%) were associated with CNS manifestations, 41 (31.8%) were associated with peripheral nervous system manifestations, and 9 (7.0%) were linked with myalgic encephalomyelitis. The majority of the cases (50/129) had encephalitis. Clinical characteristic features of these cases were analyzed, and possible pathological mechanisms were also described. In conclusion, B19 should be included in differential diagnosis of encephalitic syndromes of unknown etiology in all age groups. Diagnosis should rely on investigation of anti-B19 IgM antibodies and detection of B19 DNA in serum or CSF. Treatment of severe cases might benefit from a combined regime of intravenous immunoglobulins and steroids. To confirm these outcomes, goal-targeted studies are recommended to exactly identify epidemiological scenarios and explore potential pathogenic mechanisms of these complications. Performing retrospective and prospective and multicenter studies concerning B19 and neurological aspects in general, and B19 and encephalitic syndromes in particular, are required. © 2014 The Authors. Reviews in Medical Virology published by John Wiley & Sons, Ltd. PMID:24459081

  13. Patient-provider relationship predicts mental and physical health indicators for HIV-positive men who have sex with men.

    PubMed

    Bankoff, Sarah M; McCullough, Mary B; Pantalone, David W

    2013-06-01

    We used secondary data analysis to examine associations among aspects of patient-provider relationships and mental and physical health indicators. Positive patient perceptions of patient-provider relationships were associated with fewer mental health symptoms in this outpatient sample of HIV-positive men who have sex with men (N = 171). Regression analyses revealed the role of anxiety and depression in explaining associations between two aspects of patient-provider relationships (i.e. quality of information offered and provider interactional style) and health-related quality of life. The findings demonstrated the importance of patient-provider relationships to improving physical health and functioning and maintaining engagement in care, among HIV-positive men who have sex with men.

  14. New aspects of grassland recovery in old-fields revealed by trait-based analyses of perennial-crop-mediated succession.

    PubMed

    Kelemen, András; Tóthmérész, Béla; Valkó, Orsolya; Miglécz, Tamás; Deák, Balázs; Török, Péter

    2017-04-01

    Classical old-field succession studies focused on vegetation changes after the abandonment of annual croplands or on succession after the elimination of cultivated crops. Perennial-crop-mediated succession, where fields are initially covered by perennial crops, reveals alternative aspects of old-field succession theories. We tested the validity of classical theories of old-field succession for perennial-crop-mediated succession. We formulated the following hypotheses: (1) functional diversity increases with increasing field age; (2) resource acquisition versus conservation trade-off shifts toward conservation at community level during the succession; (3) the importance of spatial and temporal seed dispersal decreases during the succession; and (4) competitiveness and stress-tolerance increases and ruderality decreases at community level during the succession. We studied functional diversity, trait distributions and plant strategies in differently aged old-fields using chronosequence method. We found increasing functional richness and functional divergence, but also unchanged or decreasing functional evenness. We detected a shift from resource acquisition to resource conservation strategy of communities during the succession. The role of spatial and temporal seed dispersal was found to be important not only at the initial but also at latter successional stages. We found an increasing stress-tolerance and a decreasing ruderality during succession, while the competitiveness remained unchanged at the community level. Despite the markedly different starting conditions, we found that classical and perennial-crop-mediated old-field successions have some similarities regarding the changes of functional diversity, resource acquisition versus conservation trade-off, and seed dispersal strategies. However, we revealed also the subsequent differences. The competitive character of communities remained stable during the succession; hence, the initial stages of perennial

  15. [MITOCHONDRIAL DYSFUNCTION: MODERN ASPECTS OF THERAPY (REVIEW)].

    PubMed

    Arveladze, G; Geladze, N; Khachapuridze, N; Bakhtadze, S; Kapanadze, N

    2015-01-01

    Mitochondrial diseases are considered as one of the major problems of modern interdisciplinary neonatology and pediatrics. Mitochondrial pathology can be revealed as refractory myoclonic or multifocal seizures, craniofacial dysostosis, dysmetabolic manifestations and respiratory disorders. Central nervous system (CNS), muscles, heart, liver and kidneys is involved in this pathological process. An important criterion for diagnosis of mitochondrial dysfunction is increases in blood lactate and pyruvate levels; the absolute criterion - molecular genetic diagnostic studies of mitochondrial DNA. Polymorphism of clinical symptoms complicates the process of early diagnostics, the lack clear recommendations complicates therapy. Modern aspects of treatment of mitochondrial dysfunction in various neurological syndromes are based primarily in improving the efficiency of the processes of oxidative phosphorylation at the system level. Dietary carbohydrate restriction, and medication (Coenzyme Q10, Idebenonum, Cofactors, drugs which reduce lactic acidosis- Dimephosphon, Dichloroacetate, Antioxidants, Anticonvulsants and Antidiabetic agents, vitamins C, E, K, hemotransfusions) is prescribed. Such complex approach allows us to achieve a reduction in lactate-acidosis, and improve the condition of patients in 70% of cases.

  16. Psychosocial Aspects of Siblings' Experiences of Pediatric Cancer.

    ERIC Educational Resources Information Center

    Shapiro, Marla; Brack, Gregory

    1994-01-01

    Identified those aspects of experiences of siblings of children with cancer that might have impact on school functioning. Also examined extent to which parents and siblings concurred in their reports of siblings' psychosocial functioning and adjustment. Findings from 15 children and adults attending pediatric oncology camp revealed that most…

  17. Specialties differ in which aspects of doctor communication predict overall physician ratings.

    PubMed

    Quigley, Denise D; Elliott, Marc N; Farley, Donna O; Burkhart, Q; Skootsky, Samuel A; Hays, Ron D

    2014-03-01

    Effective doctor communication is critical to positive doctor-patient relationships and predicts better health outcomes. Doctor communication is the strongest predictor of patient ratings of doctors, but the most important aspects of communication may vary by specialty. To determine the importance of five aspects of doctor communication to overall physician ratings by specialty. For each of 28 specialties, we calculated partial correlations of five communication items with a 0-10 overall physician rating, controlling for patient demographics. Consumer Assessment of Healthcare Providers and Systems Clinician and Group (CG-CAHPS®) 12-month Survey data collected 2005-2009 from 58,251 adults at a 534-physician medical group. CG-CAHPS includes a 0 ("Worst physician possible") to 10 ("Best physician possible") overall physician rating. Five doctor communication items assess how often the physician: explains things; listens carefully; gives easy-to-understand instructions; shows respect; and spends enough time. Physician showing respect was the most important aspect of communication for 23/28 specialties, with a mean partial correlation (0.27, ranging from 0.07 to 0.44 across specialties) that accounted for more than four times as much variance in the overall physician rating as any other communication item. Three of five communication items varied significantly across specialties in their associations with the overall rating (p < 0.05). All patients valued respectful treatment; the importance of other aspects of communication varied significantly by specialty. Quality improvement efforts by all specialties should emphasize physicians showing respect to patients, and each specialty should also target other aspects of communication that matter most to their patients. The results have implications for improving provider quality improvement and incentive programs and the reporting of CAHPS data to patients. Specialists make important contributions to coordinated patient

  18. Atypical case of Wolfram syndrome revealed through targeted exome sequencing in a patient with suspected mitochondrial disease

    PubMed Central

    2012-01-01

    Background Mitochondrial diseases comprise a diverse set of clinical disorders that affect multiple organ systems with varying severity and age of onset. Due to their clinical and genetic heterogeneity, these diseases are difficult to diagnose. We have developed a targeted exome sequencing approach to improve our ability to properly diagnose mitochondrial diseases and apply it here to an individual patient. Our method targets mitochondrial DNA (mtDNA) and the exons of 1,600 nuclear genes involved in mitochondrial biology or Mendelian disorders with multi-system phenotypes, thereby allowing for simultaneous evaluation of multiple disease loci. Case Presentation Targeted exome sequencing was performed on a patient initially suspected to have a mitochondrial disorder. The patient presented with diabetes mellitus, diffuse brain atrophy, autonomic neuropathy, optic nerve atrophy, and a severe amnestic syndrome. Further work-up revealed multiple heteroplasmic mtDNA deletions as well as profound thiamine deficiency without a clear nutritional cause. Targeted exome sequencing revealed a homozygous c.1672C > T (p.R558C) missense mutation in exon 8 of WFS1 that has previously been reported in a patient with Wolfram syndrome. Conclusion This case demonstrates how clinical application of next-generation sequencing technology can enhance the diagnosis of patients suspected to have rare genetic disorders. Furthermore, the finding of unexplained thiamine deficiency in a patient with Wolfram syndrome suggests a potential link between WFS1 biology and thiamine metabolism that has implications for the clinical management of Wolfram syndrome patients. PMID:22226368

  19. Psychological aspects of juvenile fibromyalgia syndrome: a literature review.

    PubMed

    Goulart, Rubens; Pessoa, Cinthia; Lombardi, Império

    2016-01-01

    Juvenile fibromyalgia syndrome (JFMS) is a non-inflammatory chronic pain condition that occurs mainly in girls aged 9-15 years. JFMS is characterized by constant widespread pain in different parts of the body, poor sleep quality, daytime sleepiness and an altered mood. Concomitant psychological and organic factors result in a diminished capacity to cope with pain. The quality of life of individuals with chronic pain and their caregivers is severely restricted and the occurrence of symptoms of anxiety and depression is common in this population. The aim of the present study was to perform a systematic review of the literature on psychosocial factors related to JFMS. The findings reveal differences in opinion between patients and family members regarding the effect of the condition, as mothers tend to classify JFMS as more severe than the patients themselves. Individuals with JFMS seem to share the same personality traits and there seems to be a type of family environment that is favorable to the occurrence of this condition. Psychological and functional aspects should be treated with methods that can help patients and family members alter their coping strategies regarding day-to-day problems, attenuate the dysfunctional consequences of pain and fatigue and diminish the risk of catastrophizing that individuals submitted to constant pain develop in relation to their surrounding environment. Copyright © 2015 Elsevier Editora Ltda. All rights reserved.

  20. Quality of physical therapy from a patient's perspective; factor analysis on web-based survey data revealed three dimensions on patient experiences with physical therapy.

    PubMed

    Scholte, Marijn; Calsbeek, Hilly; Nijhuis-van der Sanden, Maria W G; Braspenning, Jozé

    2014-06-18

    Assessing quality of care from the patient's perspective has changed from patient satisfaction to the more general term patient experience, as satisfaction measures turned out to be less discriminative due to high scores. Literature describes four to ten dimensions of patient experience, tailored to specific conditions or types of care. Given the administrative burden on patients, less dimensions and items could increase feasibility. Ten dimensions of patient experiences with physical therapy (PT) were proposed in the Netherlands in a consensus-based process with patients, physical therapists, health insurers, and policy makers. The aim of this paper is to detect the number of dimensions from data of a field study using factor analysis at item level. A web-based survey yielded data of 2,221 patients from 52 PT practices on 41 items. Principal component factor analysis at item level was used to assess the proposed distinction between the ten dimensions. Factor analysis revealed two dimensions: 'personal interaction' and 'practice organisation'. The dimension 'patient reported outcome' was artificially established. The three dimensions 'personal interaction' (14 items) (median(practice level) = 91.1; IQR = 2.4), 'practice organisation' (9 items) (median(practice level) = 88.9; IQR = 6.0) and 'outcome' (3 items) (median(practice level) = 80.6; IQR = 19.5) reduced the number of dimensions from ten to three and the number of items by more than a third. Factor analysis revealed three dimensions and achieved an item reduction of more than a third. It is a relevant step in the development process of a quality measurement tool to reduce respondent burden, increase clarity, and promote feasibility.

  1. Improving cancer patient care: development of a generic cancer consumer quality index questionnaire for cancer patients

    PubMed Central

    2013-01-01

    Background To develop a Consumer Quality Index (CQI) Cancer Care questionnaire for measuring experiences with hospital care of patients with different types of cancer. Methods We derived quality aspects from focus group discussions, existing questionnaires and literature. We developed an experience questionnaire and sent it to 1,498 Dutch cancer patients. Another questionnaire measuring the importance of the quality aspects was sent to 600 cancer patients. Data were psychometrically analysed. Results The response to the experience questionnaire was 50 percent. Psychometric analysis revealed 12 reliable scales. Patients rated rapid and adequate referral, rapid start of the treatment after diagnosis, enough information and confidence in the healthcare professionals as most important themes. Hospitals received high scores for skills and cooperation of healthcare professionals and a patient-centered approach by doctors; and low scores for psychosocial guidance and information at completion of the treatment. Conclusions The CQI Cancer Care questionnaire is a valuable tool for the evaluation of the quality of cancer care from the patient’s perspective. Large scale implementation is necessary to determine the discriminatory powers of the questionnaire and may enable healthcare providers to improve the quality of cancer care. Preliminary results indicate that hospitals could improve their psychosocial guidance and information provision. PMID:23617741

  2. [Socio-economic aspects of epidemiology of helicobateriosis].

    PubMed

    Fedichkina, T P; Solenova, L G; Zykova, I E; German, S V; Modestova, A V; Kislitsyn, V A; Rakhmanin, Yu A; Bobrovnitsky, I P

    There are considered special social and economic aspects of the epidemiology of Helicobacter pylori. These aspects acquired the particular importance for the last time due to the fact that the provision of the people with pure water has been becoming the focus of the attention of geopolitical and socio-economic interests in a number of countries. The availability ofpure drinking water serves a marker of the socio-economic state of the territory and the population living there. In Russia where different climatic conditions are deposited by considerable regional differences in the conditions of communal services caused both by various level of the socio-economic development of the territory, the supplementation with pure drinking water serves as the social determinant of the ecological conditions of the population’s life. This particularly has impact on the unfeasible technical state of the water distribution systems, microorganism ecology of which can substantially affect public health. The performed by authors a specialized screening ofpresented at the official web site of the joint-stock company «Mosvodokanal» current data concerning the quality of drinking water consumed by 2500 Moscovites, tested for the Helicobacter pylori infection revealed no deviations from the sanitary standards in the water received by the consumers. Along with that, the comparison of the map documents of the distribution of the Helicobacter pylori infection in Moscow with the distribution of citizens’ complaints of the decline of the quality of tap water has revealed a territorial fastening of the high values of the population infection rate of n^ylori and the urban sites with the greatest number of complaints. In the microbial ecology of water-distribution systems there are tightly aligned problems of their epidemiological safety, technical state and economic damage caused by corrosion as a result of microbiotic activity. In contrast to acute bacterial and viral infections which

  3. Aspects that facilitate or interfere in the communication process between nursing professionals and patients in critical state.

    PubMed

    Achury Saldaña, Diana Marcela; Pinilla Alarcón, Maribel; Alvarado Romero, Herly

    2015-01-01

    To describe aspects facilitating or interfering in the communication process between nursing professionals and patients in critical state. Descriptive study conducted during the second semester of 2013, with the participation of 112 nurses who work in Intensive Care Units of Bogotá (Colombia). To gather the information, the researchers designed a survey. A total of 91.6% of the nursing professionals considers communication important with patients and their families; 75.9% seeks to provide, during the care interventions, physical care and communicate per shift from two to four times with the patient and from one to two times with the family; 50% states feeling afraid to communicate; only 53.7% integrate their emotions in the patient's physical care. Regarding the elements of communication developed during their graduate formation, 42.8% received tools of therapeutic communication during their undergraduate studies and only 33.0% during graduate studies. It is worth to indicate that 80.36% of the Intensive Care Units, where the nursing professionals work, privilege interventions aimed at satisfying physiological needs. The communication process between nurses and patients in critical state is limited by restrictive institutional policies and by the nurse' scarce academic formation. The need exists to start a process of change in relation to models of professional practice deeply rooted in physical care of critical patients to establish models that, during physical care, are centered on communication and the patient-family-professional relationship.

  4. MANAGEMENT OF ENDOCRINE DISEASE: Risk of overtreatment in patients with adrenal insufficiency: current and emerging aspects.

    PubMed

    Mazziotti, G; Formenti, A M; Frara, S; Roca, E; Mortini, P; Berruti, A; Giustina, A

    2017-11-01

    The effects of long-term replacement therapy of adrenal insufficiency (AI) are still a matter of controversy. In fact, the established glucocorticoid replacement regimens do not completely reproduce the endogenous hormonal production and the monitoring of AI treatment may be a challenge for the lack of reliable clinical and biochemical markers. Consequently, several AI patients are frequently exposed to relative glucocorticoid excess potentially leading to develop chronic complications, such as diabetes mellitus, dyslipidemia, hypertension and fragility fractures with consequent impaired QoL and increased mortality risk. This review deals with the pathophysiological and clinical aspects concerning the over-replacement therapy of primary and secondary AI. © 2017 European Society of Endocrinology.

  5. Psychosomatic Aspects of Cancer: An Overview.

    ERIC Educational Resources Information Center

    Murray, John B.

    1980-01-01

    It is suggested in this literature review on the psychosomatic aspects of cancer that psychoanalytic interpretations which focused on intrapsychic elements have given way to considerations of rehabilitation and assistance with the complex emotional reactions of patients and their families to terminal illness and death. (Author/DB)

  6. Vocal cysts: clinical, endoscopic, and surgical aspects.

    PubMed

    Martins, Regina Helena Garcia; Santana, Marcela Ferreira; Tavares, Elaine Lara Mendes

    2011-01-01

    Vocal cysts are benign laryngeal lesions, which affect children and adults. They can be classified as epidermic or mucous-retention cyst. The objective was to study the clinical, endoscopic, and surgical aspects of vocal cysts. We reviewed the medical charts of 72 patients with vocal cysts, considering age, gender, occupation, time of vocal symptoms, nasosinusal and gastroesophageal symptoms, vocal abuse, tabagism, alcoholism, associated lesions, treatment, and histological details. Of the 72 cases, 46 were adults (36 females and 10 male) and 26 were children (eight girls and 18 boys). As far as occupation is concerned, there was a higher incidence of students and teachers. All the patients had symptoms of chronic hoarseness. Nasosinusal (27.77%) and gastroesophageal (32%) symptoms were not relevant. Vocal abuse was reported by 45.83%, smoking by 18%, and alcoholism by 8.4% of the patients. Unilateral cysts were seen in 93% of the cases, 22 patients had associated lesions, such as bridge, sulcus vocalis, and microweb. Surgical treatment was performed in 46 cases. Histological analysis of the epidermic cysts revealed a cavity with caseous content, covered by stratified squamous epithelium, often keratinized. Mucous cysts presented mucous content, and the walls were coated by a cylindrical ciliated epithelium. Vocal cysts are benign vocal fold lesions that affect children and adults, being often associated with vocal overuse, which frequently affects people who use their voices professionally. Vocal symptoms are chronic in course, often times since childhood, and the treatment of choice is surgical removal. A careful examination of the vocal folds is necessary during surgery, because other laryngeal lesions may be associated with vocal cysts. Copyright © 2011 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  7. PATIENT'S RIGHT TO INFORMED CONSENT IN REPUBLIC SRPSKA: LEGAL AND ETHICAL ASPECTS (WITH SPECIAL REFERENCE TO PHYSICAL REHABILITATION).

    PubMed

    Milinkovic, Igor; Majstorovic, Biljana

    2014-12-01

    The principle of informed consent, which requires a patient's fully-informed consent prior to the medical treatment, is closely connected with the value of human dignity. The realization and protection of a patient's dignity is not possible without his/her right to choose the character and scope of medical treatment. This goal cannot be adequately achieved within the traditional model of medical paternalism characterized by the physician's authoritative position. The first part of the article deals with the content and ethical significance of the informed consent doctrine. The legal framework of informed consent in Republic Srpska (RS), one of the two Bosnia and Herzegovina (BH)entities, is analyzed. Special reference is made to the relevance of the informed consent principle within the physical rehabilitation process. Although ethical aspects of physical rehabilitation are often overlooked, this medical field possesses a strong ethical dimension (including an appropriate realization of the patient's right to informed consent).

  8. Navigating rough waters: an overview of psychological aspects of surrogacy.

    PubMed

    Ciccarelli, Janice C; Beckman, Linda J

    2005-03-01

    This article provides an overview of the social and psychological aspects surrounding the surrogacy process including attitudes about surrogacy, perceptions and problems of surrogate mothers and intended/social parents, and questions concerning children resulting from contractual parenting. Review of the literature on contractual parenting reveals a wealth of discussion about the ethical, moral, legal, and psychological implications, but limited empirical data on the psychological and social aspects. Future research can provide empirical evidence as a foundation for counseling at all phases of the surrogacy process.

  9. Low-temperature infiltration identified using infrared thermography in patients with subcutaneous edema revealed ultrasonographically: A case report.

    PubMed

    Oya, Maiko; Takahashi, Toshiaki; Tanabe, Hidenori; Oe, Makoto; Murayama, Ryoko; Yabunaka, Koichi; Matsui, Yuko; Sanada, Hiromi

    Infiltration is a frequent complication of infusion therapy. We previously demonstrated the usefulness of infrared thermography as an objective method of detecting infiltration in healthy people. However, whether thermography can detect infiltration in clinical settings remains unknown. Therefore, we report two cases where thermography was useful in detecting infiltration at puncture sites. In both cases, tissue changes were verified ultrasonographically. The patients were a 56-year-old male with cholangitis and a 76-year-old female with hepatoma. In both cases, infiltration symptoms such as swelling and erythema occurred one day after the insertion of a peripheral intravenous catheter. Thermographic images from both patients revealed low-temperature areas spreading from the puncture sites; however, these changes were not observed in other patients. The temperature difference between the low-temperature areas and their surrounding skin surface exceeded 1.0°C. Concurrently, ultrasound images revealed that tissues surrounding the vein had a cobblestone appearance, indicating edema. In both patients, subcutaneous tissue changes suggested infiltration and both had low-temperature areas spreading from the puncture sites. Thus, subcutaneous edema may indicate infusion leakage, resulting in a decrease in the temperature of the associated skin surface. These cases suggest that infrared thermography is an effective method of objectively and noninvasively detecting infiltration.

  10. [Perception of social support in the aspect of a cognitive style of patients with affective disorders].

    PubMed

    Poradowska-Trzos, Magdalena; Dudek, Dominika; Rogoz, Monika; Zieba, Andrzej

    2008-01-01

    According to Aaron Beck, dysfunctional thinking patterns appear also in euthymic patients, after withdrawal of acute diseases symptoms. Patients have a disordered, negative image of themselves, of their future and the surrounding world. It has been shown that a way a man perceives possessed social support has a basic meaning for him. The purpose of the research was to analyze the relationship between perceived social support and the patient's cognitive style. The study group consisted of euthymic outpatients diagnosed with recurrent depressive disorder (UID) or bipolar affective disorder (BID). Assessment of a cognitive style was made according to the Rosenberg Scale, Hopelessness Scale HS-20 and Automatique Thoughts Questionnaire ATQ 30, assessment of the amount of received support - according to Cohen's ISEL. The presented study revealed that, in both groups of patients, a thinking style is disturbed and that there is a link between a cognitive style and the perception of the level of received support. The link was stronger in the group of patients with unipolar affective disorder. In both groups, correlations concerning emotional support were the highest.

  11. Disease Specific Aspects of Malnutrition in Neurogeriatric Patients

    PubMed Central

    Prell, Tino; Perner, Caroline

    2018-01-01

    Malnutrition in elderly patients is a common condition. Nevertheless, there is evidence on specific risk factors and problems of malnutrition in geriatric patients with neurological diseases. In this review, we summarize recent knowledge on malnutrition in different neurological diseases with a focus on elderly patients. This overview also provides strategies for a more specific and profound assessment of neurogeriatric patients to improve identification and treatment of malnutrition. Early and consequent treatment of malnutrition can lead to a decreased progression of the neurological disease and to a better quality of life in geriatric patients. PMID:29628887

  12. β-Thalassemia Patients Revealed a Significant Change of Untargeted Metabolites in Comparison to Healthy Individuals

    PubMed Central

    Musharraf, Syed Ghulam; Iqbal, Ayesha; Ansari, Saqib Hussain; Parveen, Sadia; Khan, Ishtiaq Ahmad; Siddiqui, Amna Jabbar

    2017-01-01

    β-Thalassemia is one of the most prevalent forms of congenital blood disorders characterized by reduced hemoglobin levels with severe complications, affecting all dimensions of life. The mechanisms underlying the phenotypic heterogeneity of β-thalassemia are still poorly understood. We aimed to work over metabolite biomarkers to improve mechanistic understanding of phenotypic heterogeneity and hence better management of disorder at different levels. Untargeted serum metabolites were analyzed after protein precipitation and SPE (solid phase extraction) from 100 β-thalassemia patients and 61 healthy controls using GC-MS. 40 metabolites were identified having a significance difference between these two groups at probability of 0.05 and fold change >1.5. Out of these 40 metabolites, 17 were up-regulated while 23 were down-regulated. PCA and PLS-DA model was also created that revealed a fine separation with a sensitivity of 70% and specificity of 100% on external validation of samples. Metabolic pathway analysis revealed alteration in multiple pathways including glycolysis, pyruvate, propanoate, glycerophospholipid, galactose, fatty acid, starch and sucrose metabolism along with fatty acid elongation in mitochondria, glycerolipid, glyoxylate and dicarboxylate metabolism pointing towards the shift of metabolism in β-thalassemia patients in comparison to healthy individuals. PMID:28198811

  13. [PATHOGENETIC ASPECTS OF REHABILITATION OF PATIENTS AFTER CHOLECYSTECTOMY].

    PubMed

    Efendiyeva, M T; Abdurakhmanova, A Z

    2015-01-01

    Investigation of efficiency of liquid synbiotics and structure-resonance electric magnetic therapy (SRMT) among patients after cholecystectomy. 90 patients after cholecystectomy have been investigated (CE). Along with general clinical meth-ods of investigation, patients passed US investigation of abdomen, biochemical blood tests, bacteriological test of faeces, investigation of short-chain fatty acids (SCFA) by gas-liquid osteal chromatographic analysis. State of vegetative nervous system passed analysis according to variability of heart rhythm (VHR) by spectral analysis method using "Cardiac technic 4000 AD" cardiac monitor in frame of 24-hr ECG monitoring. Estimation of life quality (LQ) of patients after cholecystectomy has been conducted by "SF-36 Health status survey". Patients have been divided into 3 groups, comparable according to the main clinical and functional indicators. Patients of first group (30 people) passed correction of dysbiosis by liquid synbiotics. Patients of a second group (30 persons) passed complex treatment of SRMT and liquid synbiotics. Control group was composed by 30 patients after cholecystectomy who had been receiving diet therapy. In term of investigation 90% of patients have shown decrease of number and methabolic activity of microflora, change of activity of anaerobic microorganisms. Analysis of variability of heart rhythm have displayed relative prevalence of sympathetic modulation of a rhythm on the background of elevated ergotropic component of the total capacity of a spectrum; estimation of life quality (LQ) has shown that limitation of physical activity is a most considerable contribution to decrease of LQ among patients after cholecystectomy. After a course of liquid synbiotics and SMRT recovery and improvement of intestines and improvement of all indicator of life quality is observed.

  14. Congenitally Missing Maxillary Lateral Incisors: Functional and Periodontal Aspects in Patients Treated with Implants or Space Closure and Tooth Re-Contouring

    PubMed Central

    Marchi, Luciana Manzotti De; Pini, Núbia Inocencya Pavesi; Hayacibara, Roberto Massayuki; Silva, Rafael Santos; Pascotto, Renata Corrêa

    2012-01-01

    To evaluate functional and periodontal aspects in patients with unilateral or bilateral congenitally missing maxillary lateral incisors, treated with either implants or space closure and tooth re-contouring. The sample consisted of 68 volunteers, divided into 3 groups: SCR - space closure and tooth re-contouring with composite resin (n = 26); SOI – implants placed in the area of agenesis (n = 20); and CG - control group (n = 22). A modified Helkimo questionnaire and the Research Diagnostic Criteria for Temporomandibular Disorders were used by a single, previously calibrated evaluator to assess signs and symptoms of temporomandibular joint disorder. The periodontal assessment involved the following aspects: plaque index, bleeding upon probing, pocket depth greater than 3 mm, gingival recession, abfraction, periodontal biotype and papilla index. The data were analyzed using Fisher's exact test and the nonparametric Mann-Whitney and Kruskal-Wallis tests (α=.05). No differences in periodontal status were found between treatments. None of the groups were associated with signs and symptoms of temporomandibular joint disorder. Both treatment alternatives for patients with congenitally missing maxillary lateral incisors were satisfactory and achieved functional and periodontal results similar to those of the control group. PMID:23346262

  15. Network analysis reveals disrupted functional brain circuitry in drug-naive social anxiety disorder.

    PubMed

    Yang, Xun; Liu, Jin; Meng, Yajing; Xia, Mingrui; Cui, Zaixu; Wu, Xi; Hu, Xinyu; Zhang, Wei; Gong, Gaolang; Gong, Qiyong; Sweeney, John A; He, Yong

    2017-12-07

    Social anxiety disorder (SAD) is a common and disabling condition characterized by excessive fear and avoidance of public scrutiny. Psychoradiology studies have suggested that the emotional and behavior deficits in SAD are associated with abnormalities in regional brain function and functional connectivity. However, little is known about whether intrinsic functional brain networks in patients with SAD are topologically disrupted. Here, we collected resting-state fMRI data from 33 drug-naive patients with SAD and 32 healthy controls (HC), constructed functional networks with 34 predefined regions based on previous meta-analytic research with task-based fMRI in SAD, and performed network-based statistic and graph-theory analyses. The network-based statistic analysis revealed a single connected abnormal circuitry including the frontolimbic circuit (termed the "fear circuit", including the dorsolateral prefrontal cortex, ventral medial prefrontal cortex and insula) and posterior cingulate/occipital areas supporting perceptual processing. In this single altered network, patients with SAD had higher functional connectivity than HC. At the global level, graph-theory analysis revealed that the patients exhibited a lower normalized characteristic path length than HC, which suggests a disorder-related shift of network topology toward randomized configurations. SAD-related deficits in nodal degree, efficiency and participation coefficient were detected in the parahippocampal gyrus, posterior cingulate cortex, dorsolateral prefrontal cortex, insula and the calcarine sulcus. Aspects of abnormal connectivity were associated with anxiety symptoms. These findings highlight the aberrant topological organization of functional brain network organization in SAD, which provides insights into the neural mechanisms underlying excessive fear and avoidance of social interactions in patients with debilitating social anxiety. Copyright © 2017. Published by Elsevier Inc.

  16. Formal and Legal Aspects of Buying and Commissioning Flats

    NASA Astrophysics Data System (ADS)

    Dubas, Sebastian; Nowotarski, Piotr; Milwicz, Roman

    2017-10-01

    Formal and legal aspects of buying flats and their reception is very current topic and touches wide group of buyers. Annually in Poland great amount of flats is being sold and put to use. However, the case of housing purchase requires knowledge of both the construction and the legal aspects each buyer has to encounter. The paper faces the subject of formal and legal aspects, and analyses accompanying procedure of purchase and reception of housing in Poland. The article presents principles associated with the acquisition of a dwelling, process of works reception, removal of detected faults, fault-free reception, transfer of ownership, warranties, guarantees and possibilities of their enforcement. Contracting parties of the developer agreement were revealed. In addition, the entities present in the course of works such as general contractor were mentioned, due to the fact of his direct influence on the results of a contract terms between developer and buyer. Logical connection between three parties (buyer-developer-general contractor) were shown and direct and indirect dependencies were revealed. Existing laws and regulations that govern the relationship between the developer and the buyer of a dwelling were determined showing basic rights and responsibilities of each. The article also presents problems resulting from delaying the completion of works by developer’s fault and indicates possible legal paths to follow in order claim their rights. Due to the fact, that many of discussed formal and legal aspects in this subject have their origin connected to construction works and design issues, author suggests increased quality control and efficient work organization in order to solve problems before appearance.

  17. Baseline Demographics, Safety, and Patient Acceptance of an Insertable Cardiac Monitor for Atrial Fibrillation Screening: The REVEAL-AF Study.

    PubMed

    Conti, Sergio; Reiffel, James A; Gersh, Bernard J; Kowey, Peter R; Wachter, Rolf; Halperin, Jonathan L; Kaplon, Rachelle E; Pouliot, Erika; Verma, Atul

    2017-01-01

    Given the high prevalence and risk of stroke associated with atrial fibrillation (AF), detection strategies have important public health implications. The ongoing prospective, single-arm, open-label, multicenter REVEAL AF trial is evaluating the incidence of previously undetected AF using an insertable cardiac monitor (ICM) in patients without prior AF or device implantation, but who could be at risk for AF due to their demographic characteristics, +/- non-specific but compatible symptoms. Enrollment required an elevated AF risk profile defined as CHADS2≥3 or CHADS 2 =2 plus one or more of the following: coronary artery disease, renal impairment, sleep apnea or chronic obstructive pulmonary disease. Exclusions included stroke or transient ischemic attack occurring in the previous year. Of 450 subjects screened, 399 underwent a device insertion attempt, and 395 were included in the final analysis (Reveal XT: n=122; Reveal LINQ: n=273; excluded: n=4). Participants were primarily identified by demographic characteristics and the presence of nonspecific symptoms, but without prior documentation of "overt" AF. The most common symptoms were palpitations (51%), dizziness/lightheadedness/pre-syncope (36%), and shortness of breath (36%). Over 100 subjects were enrolled in each pre-defined CHADS2 subgroup (2, 3 and ≥4). AF risk factors not included in the CHADS2 score were well represented (prevalence≥15%). Procedure and/or device related serious adverse events were low, with the miniaturized Reveal LINQ ICM having a more favorable safety profile than the predicate Reveal XT (all: n=13 [3.3%]; LINQ: n=6 [2.2%]; XT: n=7 [5.7%]). These data demonstrate that REVEAL AF was successful in enrolling its target population, high risk patients were willing to undergo ICM monitoring for AF screening, and ICM use in this group is becoming increasingly safe with advancements in technology. A clinically meaningful incidence of device detected AF in this study will inform clinical

  18. Component resolution reveals additional major allergens in patients with honeybee venom allergy.

    PubMed

    Köhler, Julian; Blank, Simon; Müller, Sabine; Bantleon, Frank; Frick, Marcel; Huss-Marp, Johannes; Lidholm, Jonas; Spillner, Edzard; Jakob, Thilo

    2014-05-01

    Detection of IgE to recombinant Hymenoptera venom allergens has been suggested to improve the diagnostic precision in Hymenoptera venom allergy. However, the frequency of sensitization to the only available recombinant honeybee venom (HBV) allergen, rApi m 1, in patients with HBV allergy is limited, suggesting that additional HBV allergens might be of relevance. We performed an analysis of sensitization profiles of patients with HBV allergy to a panel of HBV allergens. Diagnosis of HBV allergy (n = 144) was based on history, skin test results, and allergen-specific IgE levels to HBV. IgE reactivity to 6 HBV allergens devoid of cross-reactive carbohydrate determinants (CCD) was analyzed by ImmunoCAP. IgE reactivity to rApi m 1, rApi m 2, rApi m 3, nApi m 4, rApi m 5, and rApi m 10 was detected in 72.2%, 47.9%, 50.0%, 22.9%, 58.3%, and 61.8% of the patients with HBV allergy, respectively. Positive results to at least 1 HBV allergen were detected in 94.4%. IgE reactivity to Api m 3, Api m 10, or both was detected in 68.0% and represented the only HBV allergen-specific IgE in 5% of the patients. Limited inhibition of IgE binding by therapeutic HBV and limited induction of Api m 3- and Api m 10-specific IgG4 in patients obtaining immunotherapy supports recent reports on the underrepresentation of these allergens in therapeutic HBV preparations. Analysis of a panel of CCD-free HBV allergens improved diagnostic sensitivity compared with use of rApi m 1 alone, identified additional major allergens, and revealed sensitizations to allergens that have been reported to be absent or underrepresented in therapeutic HBV preparations. Copyright © 2014 The Authors. Published by Mosby, Inc. All rights reserved.

  19. Patient satisfaction and prosthetic aspects with mini-implants retained mandibular overdentures. A 5-year prospective study.

    PubMed

    Elsyad, Moustafa Abdou

    2016-07-01

    This study aimed to evaluate patient satisfaction and prosthetic aspects during a 5-year prospective clinical study of mini dental implants (MDIs) retaining mandibular overdentures. This observational prospective clinical study was conducted on a group of completely edentulous patients (n = 28) with retention problems of conventional mandibular dentures. All patients received new maxillary and mandibular conventional dentures. A total of 112 MDIs (four per patient) were inserted using the flapless surgical approach and immediately loaded by the new mandibular dentures (overdentures). Patients indicated satisfaction with their prosthesis using a questionnaire and a visual analogue scale (VAS). Patient satisfaction and prosthetic complications were recorded 6 months (T6 m ), 1 (T1), 3 (T3), and 5 (T5) years after overdenture insertion. The patient satisfaction with eating (hard/soft) food (P < 0.001), talking (P < 0.001), appearance (P = 0.001), comfort (P < 0.001), healing process (P = 0.013), socialization (P < 0.001), stability/retention of mandibular dentures (P = 0.001), ease of oral hygiene (P = 0.008), and ease of handling the dentures (P < 0.001) increased significantly with time. After 5 years, the most common complication was wear/damage of O/rings (n = 235), O/ring replacement (n = 125), maxillary denture relining times (n = 13), worn teeth (n = 10), overdentures relines (n = 10), detachment of the metal housings (n = 9), and fracture of mandibular overdentures (n = 8). Mucositis, soreness, and decubitis ulcer under overdenture occurred most often at T6 m and decreased significantly with time (P = 0.002, 0.005, and 0.024, respectively). Within the limitations of this clinical study, patient satisfaction with mini-implant retained mandibular overdentures increased significantly with time. However, this treatment required a considerable amount of prosthetic maintenance and repair after 5 years of service. © 2015 John

  20. Patient satisfaction and willingness to return to the provider among women undergoing gynecological surgery.

    PubMed

    Schoenfelder, Tonio; Schaal, Tom; Klewer, Jörg; Kugler, Joachim

    2014-10-01

    To identify factors associated with 'patient satisfaction' and 'willingness to return to the provider' in gynecology and to assess similarities as well as differences between the two concepts. Study data were obtained from 968 randomly selected gynecology patients discharged from 22 hospitals who responded to a mailed survey. The validated instrument consisted of 37 items and assessed medical and service aspects of care, patient and visit characteristics. The dependent variables consisted of ratings of willingness to return to the provider and overall satisfaction. Bivariate and multivariate techniques were used to reveal relationships between indicators and both dependent variables. The multivariate analyses identified individualized medical care, kindness of medical practitioners, treatment outcome and organization of discharge as the most consistent predictors of the patients' likelihood to return and overall satisfaction. Differences between both concepts pertained to the significance of service variables (cleanliness and quality of food) for patient satisfaction and visit-related characteristics (length of stay and occurrence of complications) for willingness to return. Study findings suggest that patient satisfaction and willingness to return to the provider do not reflect the same concepts. Although service aspects such as quality of food influence satisfaction ratings, they do not increase the likelihood that patients choose the same hospital in case of another treatment. Communication between patients and medical practitioners is highly important. Revealed predictors of both concepts are alterable by healthcare professionals and should be focused on to enhance patient satisfaction and to increase the probability patients return to their provider.

  1. The assessment of pragmatics in Iranian patients with right brain damage.

    PubMed

    Sobhani-Rad, Davood; Ghorbani, Askar; Ashayeri, Hassan; Jalaei, Shohereh; Mahmoodi-Bakhtiari, Behrooz

    2014-04-03

    Pragmatics is appropriate use of language across a variety of social contexts that provides accurate interpretation of intentions. The occurrence of the right hemisphere lesions can interfere with pragmatic abilities, and particularly with the processing of nonliteral speech acts. Since the objective of this study was to assess different aspects of pragmatic competence in the right hemisphere damage (RHD) patients, 20 Iranian patients with right hemisphere lesions were examined by adult pragmatic profile (APP) and a novel checklist was introduced for Persian language speaking individuals. Meanwhile, 40 healthy adult individuals, who were age and gender matched with RHD patients, were considered as the control group. After obtaining video records, all subjects were evaluated for 35 pragmatic skills, including 24 verbal, 5 paralinguistic, and 6 nonverbal aspects, by a two-point scale system. Studying RHD patients and their healthy counterparts revealed that the performance by participants with right hemisphere lesions exhibited a high degree of inappropriate pragmatic abilities compared with controls in all domains. Furthermore, RHD patients showed a trend of increasing difficulty in understanding and producing different pragmatic phenomena, including standard communication acts. Present results indicated that the right hemisphere lesions significantly affected pragmatic abilities in verbal, paralinguistic and nonverbal aspects. Such a pattern of performance, which is in line with deficits previously reported for RHD, proved the unquestioned role of the right hemisphere in processing nonliteral language.

  2. Revealing Rembrandt

    PubMed Central

    Parker, Andrew J.

    2014-01-01

    The power and significance of artwork in shaping human cognition is self-evident. The starting point for our empirical investigations is the view that the task of neuroscience is to integrate itself with other forms of knowledge, rather than to seek to supplant them. In our recent work, we examined a particular aspect of the appreciation of artwork using present-day functional magnetic resonance imaging (fMRI). Our results emphasized the continuity between viewing artwork and other human cognitive activities. We also showed that appreciation of a particular aspect of artwork, namely authenticity, depends upon the co-ordinated activity between the brain regions involved in multiple decision making and those responsible for processing visual information. The findings about brain function probably have no specific consequences for understanding how people respond to the art of Rembrandt in comparison with their response to other artworks. However, the use of images of Rembrandt's portraits, his most intimate and personal works, clearly had a significant impact upon our viewers, even though they have been spatially confined to the interior of an MRI scanner at the time of viewing. Neuroscientific studies of humans viewing artwork have the capacity to reveal the diversity of human cognitive responses that may be induced by external advice or context as people view artwork in a variety of frameworks and settings. PMID:24795552

  3. Towards more patient centred healthcare: A new Consumer Quality Index instrument to assess patients' experiences with breast care.

    PubMed

    Damman, Olga C; Hendriks, Michelle; Sixma, Herman J

    2009-06-01

    To develop a Consumer Quality Index (CQ-index) Breast Care instrument that measures quality of care from the perspective of patients with (suspicion of) breast cancer. To develop a pilot questionnaire, three focus group discussions with breast cancer patients were performed. The questionnaire was sent to 1197 patients. We performed psychometric and descriptive analyses to optimise the new instrument. Focus group discussions revealed nine main themes related to breast care quality. Psychometric analyses resulted in 15 reliable scales. The final instrument consisted of 152 items, of which 118 items regarded patients' experiences. The aspect with the highest need for quality improvement was informing patients about a second opinion. The CQ-index Breast Care (CQI-BC) instrument provides a good starting point for further research on the quality of breast care seen from the perspective of patients. The newly developed instrument can be used by different stakeholders for future quality monitoring.

  4. Clinical, hormonal, ovarian, and genetic aspects of 46,XX patients with congenital adrenal hyperplasia due to CYP17A1 defects.

    PubMed

    Carvalho, Luciane Carneiro de; Brito, Vinicius Nahime; Martin, Regina Matsunaga; Zamboni, Aline Machado; Gomes, Larissa Garcia; Inácio, Marlene; Mermejo, Livia Mara; Coeli-Lacchini, Fernanda; Teixeira, Virginia Ribeiro; Gonçalves, Fabrícia Torres; Carrilho, Alexandre José Faria; Del Toro Camargo, Kenny Yelena; Finkielstain, Gabriela Paula; Taboada, Giselle Fernandes; Frade Costa, Elaine Maria; Domenice, Sorahia; Mendonca, Berenice Bilharinho

    2016-06-01

    To perform a clinical, biochemical, and molecular evaluation of patients with CYP17A1 defects, including ovarian imaging. Retrospective study. Tertiary care center. Sixteen patients with congenital adrenal hyperplasia due to CYP17A1 defects with a median chronological age of 20 years and belonging to 10 unrelated families. None. Clinical and biochemical parameters, molecular diagnosis, ovarian imaging, and therapeutic management. Seventy-one percent of patients presented with primary amenorrhea, 50% had no breast development, and pubic hair was absent or sparse in all patients; 88% had high blood pressure at diagnosis. Basal LH and P levels were high, and androgen levels were low in all patients. Ultrasound revealed ovarian enlargement in 68.7% and ovarian macrocysts in 62.5% of patients before treatment; three patients had a previous surgical correction of ovarian torsion or rupture. Molecular analysis revealed inactivating CYP17A1 mutations in all patients. The most prevalent mutation was p.W406R, and one patient bore a novel p.G478S/p.I223Nfs*10 compound heterozygous mutation. Treatment with dexamethasone, estrogen, and P resulted in reduction of ovarian volume. Amenorrhea, absent/sparse pubic hair, hypertension, and ovarian macrocysts, whichincrease the risk of ovarian torsion, are important elements in the diagnosis of 46,XX patients with CYP17A1 defects. High basal P levels in patients with hypergonadotropic hypogonadism point to the diagnosis of CYP17A1 defects. Fertility can be achieved in these patients with novel reproductive techniques. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  5. [Clinical aspects of witchcraft delusions].

    PubMed

    Pashkovskiĭ, V E

    2005-01-01

    To distinguish clinical variants and to specify nosologic entity of witchcraft delusions, 69 patients (10 males, aged 15-72 years) have been examined. It was found that witchcraft delusions exist in passive and active forms. In a passive form, the patient is sure that unknown (mystic) power damaged him/her; in an active form the patient, possessing a gift for unusual abilities, can influence the others (bewitches, heals, etc). Five clinical syndromes, in the structure of which the above delusions were found, namely, paranoiac-hypochondriac, hallucination-paranoid, depressive-paranoid, paraphrenic and delirious, were identified. Psychoses of schizophrenia spectrum were diagnosed in 52 patients, organic--in 8, alcoholic--in 7 and recurrent depressive disorder--in 2. Clinical significance of witchcraft delusions is closely related to its social aspect. Being combined with ideas of persecution, poisoning and damage, it results in the brutal forms of delusions defense and may be considered as an unfavorable prognostic trait.

  6. Identification of aspects of functioning, disability and health relevant to patients experiencing vertigo: a qualitative study using the international classification of functioning, disability and health

    PubMed Central

    2012-01-01

    Purpose Aims of this study were to identify aspects of functioning and health relevant to patients with vertigo expressed by ICF categories and to explore the potential of the ICF to describe the patient perspective in vertigo. Methods We conducted a series of qualitative semi-structured face-to-face interviews using a descriptive approach. Data was analyzed using the meaning condensation procedure and then linked to categories of the International Classification of Functioning, Disability and Health (ICF). Results From May to July 2010 12 interviews were carried out until saturation was reached. Four hundred and seventy-one single concepts were extracted which were linked to 142 different ICF categories. 40 of those belonged to the component body functions, 62 to the component activity and participation, and 40 to the component environmental factors. Besides the most prominent aspect “dizziness” most participants reported problems within “Emotional functions (b152), problems related to mobility and carrying out the daily routine. Almost all participants reported “Immediate family (e310)” as a relevant modifying environmental factor. Conclusions From the patients’ perspective, vertigo has impact on multifaceted aspects of functioning and disability, mainly body functions and activities and participation. Modifying contextual factors have to be taken into account to cover the complex interaction between the health condition of vertigo on the individuals’ daily life. The results of this study will contribute to developing standards for the measurement of functioning, disability and health relevant for patients suffering from vertigo. PMID:22738067

  7. Sexuality as an aspect of nursing care for women receiving chemotherapy for breast cancer in an Irish context.

    PubMed

    Lavin, Marie; Hyde, Abbey

    2006-02-01

    In this article, findings are presented from a study that aimed to explore the perceptions and experiences of a sample of nurses in addressing sexuality as an aspect of care for women receiving chemotherapy for breast cancer. A sample of 10 oncology nurses was selected from oncology units at three hospitals in Ireland, and each participant was interviewed in depth. A qualitative strategy was employed to analyse data. Findings indicated that participants tended to construct sexuality in broad terms, and were well aware of the effects of chemotherapy on a person's sexuality. In addition, they considered sexuality education to be a legitimate and important aspect of their role. However, they also revealed that they avoided addressing sexuality with patients, or encountered structural obstacles in doing so. Some participants expressed anger and frustration when discussing barriers to incorporating sexuality into their practice. A strong theme in data was participants' perceptions that they were not adequately prepared in either pre- or post-registration programmes to incorporate sexuality as a dimension of patient care, although post-registration programmes were more likely to furnish them with knowledge about sexuality. Finally, participants' views on sexuality care are considered in the context of Irish culture which until recently was dominated by Catholic Church teachings.

  8. 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.

  9. Metabolomic Profiling of Plasma from Melioidosis Patients Using UHPLC-QTOF MS Reveals Novel Biomarkers for Diagnosis.

    PubMed

    Lau, Susanna K P; Lee, Kim-Chung; Lo, George C S; Ding, Vanessa S Y; Chow, Wang-Ngai; Ke, Tony Y H; Curreem, Shirly O T; To, Kelvin K W; Ho, Deborah T Y; Sridhar, Siddharth; Wong, Sally C Y; Chan, Jasper F W; Hung, Ivan F N; Sze, Kong-Hung; Lam, Ching-Wan; Yuen, Kwok-Yung; Woo, Patrick C Y

    2016-02-27

    To identify potential biomarkers for improving diagnosis of melioidosis, we compared plasma metabolome profiles of melioidosis patients compared to patients with other bacteremia and controls without active infection, using ultra-high-performance liquid chromatography-electrospray ionization-quadruple time-of-flight mass spectrometry. Principal component analysis (PCA) showed that the metabolomic profiles of melioidosis patients are distinguishable from bacteremia patients and controls. Using multivariate and univariate analysis, 12 significant metabolites from four lipid classes, acylcarnitine (n = 6), lysophosphatidylethanolamine (LysoPE) (n = 3), sphingomyelins (SM) (n = 2) and phosphatidylcholine (PC) (n = 1), with significantly higher levels in melioidosis patients than bacteremia patients and controls, were identified. Ten of the 12 metabolites showed area-under-receiver operating characteristic curve (AUC) >0.80 when compared both between melioidosis and bacteremia patients, and between melioidosis patients and controls. SM(d18:2/16:0) possessed the largest AUC when compared, both between melioidosis and bacteremia patients (AUC 0.998, sensitivity 100% and specificity 91.7%), and between melioidosis patients and controls (AUC 1.000, sensitivity 96.7% and specificity 100%). Our results indicate that metabolome profiling might serve as a promising approach for diagnosis of melioidosis using patient plasma, with SM(d18:2/16:0) representing a potential biomarker. Since the 12 metabolites were related to various pathways for energy and lipid metabolism, further studies may reveal their possible role in the pathogenesis and host response in melioidosis.

  10. Metabolomic Profiling of Plasma from Melioidosis Patients Using UHPLC-QTOF MS Reveals Novel Biomarkers for Diagnosis

    PubMed Central

    Lau, Susanna K. P.; Lee, Kim-Chung; Lo, George C. S.; Ding, Vanessa S. Y.; Chow, Wang-Ngai; Ke, Tony Y. H.; Curreem, Shirly O. T.; To, Kelvin K. W.; Ho, Deborah T. Y.; Sridhar, Siddharth; Wong, Sally C. Y.; Chan, Jasper F. W.; Hung, Ivan F. N.; Sze, Kong-Hung; Lam, Ching-Wan; Yuen, Kwok-Yung; Woo, Patrick C. Y.

    2016-01-01

    To identify potential biomarkers for improving diagnosis of melioidosis, we compared plasma metabolome profiles of melioidosis patients compared to patients with other bacteremia and controls without active infection, using ultra-high-performance liquid chromatography-electrospray ionization-quadruple time-of-flight mass spectrometry. Principal component analysis (PCA) showed that the metabolomic profiles of melioidosis patients are distinguishable from bacteremia patients and controls. Using multivariate and univariate analysis, 12 significant metabolites from four lipid classes, acylcarnitine (n = 6), lysophosphatidylethanolamine (LysoPE) (n = 3), sphingomyelins (SM) (n = 2) and phosphatidylcholine (PC) (n = 1), with significantly higher levels in melioidosis patients than bacteremia patients and controls, were identified. Ten of the 12 metabolites showed area-under-receiver operating characteristic curve (AUC) >0.80 when compared both between melioidosis and bacteremia patients, and between melioidosis patients and controls. SM(d18:2/16:0) possessed the largest AUC when compared, both between melioidosis and bacteremia patients (AUC 0.998, sensitivity 100% and specificity 91.7%), and between melioidosis patients and controls (AUC 1.000, sensitivity 96.7% and specificity 100%). Our results indicate that metabolome profiling might serve as a promising approach for diagnosis of melioidosis using patient plasma, with SM(d18:2/16:0) representing a potential biomarker. Since the 12 metabolites were related to various pathways for energy and lipid metabolism, further studies may reveal their possible role in the pathogenesis and host response in melioidosis. PMID:26927094

  11. Nurse-patient interaction: a resource for hope in cognitively intact nursing home patients.

    PubMed

    Haugan, Gørill; Moksnes, Unni Karin; Espnes, Geir Arild

    2013-09-01

    Nursing home care increasingly targets those elderly with the greatest needs in terms of personal daily activities, whereas services supporting spiritual needs such as hope tend to be ignored. Hope is seen to be a dynamic life force vital to well-being. Nursing home patients are frail, vulnerable, and dependent, which may lead to their hope being intimately related to the nurse-patient interaction. The purpose of this study was to investigate the relationship between nurse-patient interaction and hope among cognitively intact nursing home patients. Cross-sectional data were obtained by means of one-on-one interviews; 202 cognitively intact nursinghome patients representing 44 Norwegian nursing homes responded to the Herth Hope Index and the Nurse-Patient Interaction Scale. The hypothesized relationships between a two-factor construct of hope and nurse-patient interaction were assessed by means of structural equation modelling. The structural equation model revealed a good fit to the data, showing significant influence of nurse-patient interaction on nursing home patients' level of hope. Nurse-patient interaction significantly influences hope in cognitively intact nursing home patients. Offering connectedness should be a central and integral aspect of holistic nursing home care. Providing continuing educational programs for caregivers focusing on how to interact with patients in a health-promoting and hopeful manner seems essential.

  12. Psychological and psychosexual aspects of vulvar vestibulitis.

    PubMed Central

    Nunns, D; Mandal, D

    1997-01-01

    AIMS: To objectively assess the psychological and psychosexual morbidity of patients with vulvar vestibulitis. METHODS: 30 patients with variable degrees of vulvar vestibulitis were recruited from a vulval clinic. Each patient underwent a detailed history and clinical examination. Friedrich's criteria were used for the diagnosis of vulvar vestibulitis. Standardised questionnaires to assess psychological and psychosexual function were completed by the patient before review. These questionnaires were the STAI and a modified psychosexual questionnaire introduced by Campion. RESULTS: Patients experienced considerable psychological dysfunction compared with controls. All aspects of psychosexual dysfunction were affected. CONCLUSIONS: When managing patients, psychosexual and psychological issues must be considered in addition to other conventional types of therapy. Vulvar vestibulitis may be a risk factor for developing psychosexual complications including vaginismus, low libido, and orgasmic dysfunction. Consideration of these factors must be an integral part of the management of patients with all chronic vulval conditions. PMID:9582478

  13. Effects of comprehensive stroke care capabilities on in-hospital mortality of patients with ischemic and hemorrhagic stroke: J-ASPECT study.

    PubMed

    Iihara, Koji; Nishimura, Kunihiro; Kada, Akiko; Nakagawara, Jyoji; Ogasawara, Kuniaki; Ono, Junichi; Shiokawa, Yoshiaki; Aruga, Toru; Miyachi, Shigeru; Nagata, Izumi; Toyoda, Kazunori; Matsuda, Shinya; Miyamoto, Yoshihiro; Suzuki, Akifumi; Ishikawa, Koichi B; Kataoka, Hiroharu; Nakamura, Fumiaki; Kamitani, Satoru

    2014-01-01

    The effectiveness of comprehensive stroke center (CSC) capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH), and 28.1% for patients with subarachnoid hemorrhage (SAH). Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type.

  14. Time course of adiponectin and its relationship to psychological aspects in patients with anorexia nervosa during inpatient treatment.

    PubMed

    Buckert, Magdalena; Stroe-Kunold, Esther; Friederich, Hans-Christoph; Wesche, Daniela; Walter, Christiane; Kopf, Stefan; Simon, Joe J; Herzog, Wolfgang; Wild, Beate

    2017-01-01

    The protein hormone adiponectin promotes metabolic and psychological health. The aim of the study was to track changes in adiponectin levels in response to weight gain and to assess associations between adiponectin and psychological aspects in patients with anorexia nervosa (AN). To investigate if adiponectin levels depend on AN severity, data were assessed from 11 inpatients with a very low body mass index (BMI) and a high chronicity (high severity group; HSS), and nine with less severe symptoms (LSS). During the course of treatment, serum adiponectin concentrations were assessed on a weekly basis along with BMI. Psychological variables (i.e., depression, anxiety, stress, and AN-specific symptoms) were obtained by means of electronic diaries. Longitudinal regressions and correlations were calculated to evaluate the temporal course of adiponectin and its relationship with psychological self-ratings. At the beginning adiponectin was not increased in HSS patients (p = .56), and only marginally elevated in LSS patients (p = 0.07) compared with controls. In HSS patients, adiponectin increased along with BMI during the first treatment phase (i.e., when the BMI of patients was below 16 kg/m2) and thereafter decreased with further weight gain. In LSS patients, adiponectin was not associated with BMI increase. Furthermore, adiponectin was strongly negatively correlated with psychological self-ratings when the BMI of patients was above 16 kg/m2, i.e., higher levels of adiponectin were related to lower ratings of depression, anxiety, and AN-specific symptoms. The study connects previous varying results by indicating that the course of adiponectin is dependent on BMI and symptom severity. Similarly, associations of adiponectin and psychological health depended on BMI.

  15. Service quality from the perspective of myocardial infarction patients.

    PubMed

    Gholipour, Kamal; Tabrizi, Jafar Sadegh; Azimzadeh, Solmaz; Ghafari, Samad; Iezadi, Shabnam

    2018-04-01

    Service quality (SQ) generally refers to the nonclinical aspects of health services and primarily focuses on the relationship between the care provider and the customers, and the environment in which care services are delivered. The aim of this study was to assess the SQ provided for myocardial infarction (MI) from the patients' perspective. A cross-sectional study was conducted with 164 patients with MI at the Tabriz Shahid Madani cardiology clinic. Study participants were selected using convenience sampling. SQ was measured using a validated Comprehensive Quality Measurement in Healthcare SQ questionnaire. The reliability was confirmed based on Cronbach's alpha coefficient (α=0.81). SQ was calculated using the formula SQ=10- (importance × performance), based on the importance and performance of non-health-related aspects from the customers' perspective. Importance scores ranged from 1 to 10 and performance was scored between 0 and 1. Of 164 participants, about 75% were men and almost 44% were between 51 and 65 years of age. From the customers' perspective, the total SQ score was 6.80 (0-10 scale), and the individual scores for all SQ aspects were below an acceptable level. Confidentiality, dignity and continuity were given the highest scores, while availability of support groups had the lowest score. The study findings revealed an opportunity to improve SQ. Patient and provider participation in quality improvement activities could be an effective strategy to improve the aspects of health care quality that were most important to the customers and those with low scores, such as availability of support groups.

  16. Diagnosis of Pregnancy and Providing Options Counseling for the Adolescent Patient.

    PubMed

    Hornberger, Laurie L

    2017-09-01

    The American Academy of Pediatrics policy statement "Options Counseling for the Pregnant Adolescent Patient" recommends the basic content of the pediatrician's counseling for an adolescent facing a new diagnosis of pregnancy. However, options counseling is just one aspect of what may be one of the more challenging scenarios in the pediatric office. Pediatricians must remain alert to the possibility of pregnancy among their adolescent female patients. When discovering symptoms suggestive of pregnancy, pediatricians must obtain a relevant history, perform diagnostic testing and properly interpret the results, and understand the significance of the results from the patient perspective and reveal them to the patient in a sensitive manner. If the patient is indeed pregnant, the pediatrician, in addition to providing comprehensive options counseling, may need to help recruit adult support for the patient and should offer continued assistance to the adolescent and her family after the office visit. All pediatricians should be aware of the legal aspects of adolescent reproductive care and the resources for pregnant adolescents in their communities. This clinical report presents a more comprehensive view of the evaluation and management of pregnancy in the adolescent patient and a context for options counseling. Copyright © 2017 by the American Academy of Pediatrics.

  17. The assessment of pragmatics in Iranian patients with right brain damage

    PubMed Central

    Sobhani-Rad, Davood; Ghorbani, Askar; Ashayeri, Hassan; Jalaei, Shohereh; Mahmoodi-Bakhtiari, Behrooz

    2014-01-01

    Background: Pragmatics is appropriate use of language across a variety of social contexts that provides accurate interpretation of intentions. The occurrence of the right hemisphere lesions can interfere with pragmatic abilities, and particularly with the processing of nonliteral speech acts. Methods: Since the objective of this study was to assess different aspects of pragmatic competence in the right hemisphere damage (RHD) patients, 20 Iranian patients with right hemisphere lesions were examined by adult pragmatic profile (APP) and a novel checklist was introduced for Persian language speaking individuals. Meanwhile, 40 healthy adult individuals, who were age and gender matched with RHD patients, were considered as the control group. After obtaining video records, all subjects were evaluated for 35 pragmatic skills, including 24 verbal, 5 paralinguistic, and 6 nonverbal aspects, by a two-point scale system. Results: Studying RHD patients and their healthy counterparts revealed that the performance by participants with right hemisphere lesions exhibited a high degree of inappropriate pragmatic abilities compared with controls in all domains. Furthermore, RHD patients showed a trend of increasing difficulty in understanding and producing different pragmatic phenomena, including standard communication acts. Conclusion: Present results indicated that the right hemisphere lesions significantly affected pragmatic abilities in verbal, paralinguistic and nonverbal aspects. Such a pattern of performance, which is in line with deficits previously reported for RHD, proved the unquestioned role of the right hemisphere in processing nonliteral language. PMID:25295151

  18. Improving patient information leaflets: developing and applying an evaluative model of patient-centredness for text.

    PubMed

    Fage-Butler, Antoinette

    2013-01-01

    The purpose of this paper is to present an evaluative model of patient-centredness for text and to illustrate how this can be applied to patient information leaflets (PILs) that accompany medication in the European Union. Patients have criticized PILs for sidelining their experiences, knowledge and affective needs, and denying their individuality. The health communication paradigm of patient-centredness provides valuable purchase on these issues, taking its starting point in the dignity and integrity of the patient as a person. Employing this evaluative model involves two stages. First, a Foucauldian Discourse Analysis is performed of sender and receiver and of the main discourses in PILs. These aspects are then evaluated using the perspectives of patient-centredness theory relating to the medical practitioner, patient and content. The evaluative model is illustrated via a PIL for medication for depression and panic attacks. Evaluation reveals a preponderance of biomedical statements, with a cluster of patient-centred statements primarily relating to the construction of the patient. The paper contributes a new method and evaluative approach to PIL and qualitative health research, as well as outlining a method that facilitates the investigation of interdiscursivity, a recent focus of critical genre analysis.

  19. Molecular insights into the novel aspects of diatom biology.

    PubMed

    Scala, S; Bowler, C

    2001-10-01

    Diatoms are unicellular photosynthetic eukaryotes that are thought to contribute as much as 25% of global primary productivity. In spite of their ecological importance in the worlds oceans, very little information is available at the molecular level about the novel aspects of their biology. Recent advances, such as the development of gene transfer protocols, are now allowing the genetic dissection of diatom biology. Notable examples are advances in understanding the genetic basis for the silica-based bioinorganic pattern formation of their cell walls and for elucidating key aspects of diatom ecophysiology. The potentiation of current research will allow an evaluation of the use of diatoms to construct submicrometre-scale silicon structures for the nanotechnology industry and will reveal the molecular secrets underlying their ecological success.

  20. Psychosomatic aspects of end-stage renal failure.

    PubMed

    Sensky, T

    1993-01-01

    End-stage renal failure (ESRD) is more than a typical chronic disease. Its treatment includes features which arguably make this condition unique. Selected psychosomatic aspects of ESRD are reviewed, including psychiatric morbidity, patients' adherence to their treatments, quality of life and the emotional impact on staff involved in treating patients with ESRD. Rather than presenting a comprehensive review of the results of published research, particular emphasis is laid on the critical appraisal of the methodology of published studies, to examine the extent to which these have provided answers to clinically important questions.

  1. Positive Aspects of Caregiving and Caregiver Burden: A Study of Caregivers of Patients With Dementia.

    PubMed

    Abdollahpour, Ibrahim; Nedjat, Saharnaz; Salimi, Yahya

    2018-01-01

    Now positive aspect of caregiving (PAC) is well-defined as caregiver gains, satisfaction, meaningful life, and enhanced family relationship. The adjusted association of PAC and caregiver burden is not well acknowledged. This study investigated the association of caregiver burden and PAC adjusting for potential confounders. This was a cross-sectional study that recruited 132 caregivers. A linear regression model with PAC was used to estimate the adjusted associations. The caregiver burden was negatively associated with PAC (mean difference in PAC per a 1-unit increase in caregiver burden = -0.12, 95% confidence interval: -0.18 to -0.056; P < .001). This association remained after adjustment for caregivers' age and marital status as well as patients' dependency level. The negative significant association of caregiver burden with PAC reinforces the need for interventional and/or educational programs aiming at decreasing the overall imposed burden. This can play an important role in improving caregivers' general health and quality of life.

  2. Systematic review of the economic aspects of nonadherence to antipsychotic medication in patients with schizophrenia.

    PubMed

    Dilla, Tatiana; Ciudad, Antonio; Alvarez, María

    2013-01-01

    There is strong evidence supporting the link between nonadherence to antipsychotic medication and relapse of schizophrenia. However, less obvious are the economic consequences of nonadherence. The systematic review reported here evaluated the economic aspects of nonadherence to antipsychotic medication. A systematic review of scientific papers in the PubMed MEDLINE, Embase, PsychINFO, BIOSIS, and Evidence-Based Medicine Reviews databases was undertaken. Studies that measured adherence to antipsychotic medication and that provided comparative information on health care costs were included. Eight studies met the inclusion criteria. All were observational. Despite the differences between the studies in terms of design, adherence measures, and cost components analyzed, the results of this systematic review indicate that nonadherence to antipsychotic medication is associated with increased hospitalization rates and resource utilization, resulting in increased direct health care costs. Nonadherence to antipsychotic medication results in poor health and economic outcomes; therefore, the authors suggest endorsing interventions aimed at improving adherence because they can improve patient health without substantially increasing costs.

  3. PSYCHOLOGICAL ASPECTS OF IRRITABLE BOWEL SYNDROME

    PubMed Central

    Rajagopalan, Mani; Kurian, George; John, Jacob K.

    1996-01-01

    Psychological aspects of Irritable Bowel Syndrome have been well investigated in Western countries, but there is a paucity of Indian studies focusing on this area. A series of fifty patients with the Irritable Bowel Syndrome were studied with respect to their depressive symptoms, anxiety symptoms and their personality traits. Patients had a mean score of 14.68 on Hamilton's depression rating scale and 11.22 on Hamilton's anxiety rating scale, and were more introverted and more neurotic than the general population. No association was found between psychological symptoms and severity of gastrointestinal symptoms. These findings suggest that psychological symptoms are a concomitant part of the Irritable Bowel Syndrome. PMID:21584134

  4. Exploring educational needs and design aspects of internet-enabled patient education for persons with diabetes: a qualitative interview study

    PubMed Central

    Jafari, Javad; Karimi Moonaghi, Hosein; Zary, Nabil; Masiello, Italo

    2016-01-01

    Objective The objective of this article is to explore the educational needs and design aspects of personalised internet-enabled education for patients with diabetes in Iran. Design Data were collected using semistructured interviews and then qualitatively analysed using inductive content analysis. Participants 9 patients with type 2 diabetes were included. Inclusion criteria were access to and knowledge on how to use the internet. The selection ensured representation based on gender, age, occupation and educational background. Setting The sample population was patients with diabetes who were admitted to an outpatient diabetes clinic in Mashhad, a large city of Iran with about 3 million inhabitants. Results 4 core categories emerged from the data: (1) seeking knowledge about diabetes, including specific knowledge acquisition, patient's interactions and learning requirements; (2) teaching and learning, including using different teaching methods and different ways to learn about the disease; (3) facilitators, including internet and mobile phone use to learn about the disease; and (4) barriers, including lack of internet access, uncertainty of access to the internet and lack of website in the local language and also perceived cultural barriers, such as patients' fears of the internet, lack of time and awareness. Conclusions This study provides a better understanding of the patient's educational expectations and technical needs in relation to internet-enabled education. This knowledge will inform the development of functional mock-ups in the next research phase using a design-based research approach in order to design internet-enabled patient education for self-management of diabetes. PMID:27799245

  5. Technical aspects of cardiac PET/MRI.

    PubMed

    Masuda, Atsuro; Nemoto, Ayaka; Takeishi, Yasuchika

    2018-06-01

    PET/MRI is a novel modality that enables to combine PET and MR images, and has significant potential to evaluate various cardiac diseases through the combination of PET molecular imaging and MRI functional imaging. Precise management of technical issues, however, is necessary for cardiac PET/MRI. This article describes several technical points, including patient preparation, MR attenuation correction, parallel acquisition of PET with MRI, clinical aspects, and image quality control.

  6. [Patient satisfaction in oncological aftercare--differential results of gender aspects in doctor-patient dyads].

    PubMed

    Weißflog, G; Ernst, J; Szkoda, A; Berger, S; Stuhr, C; Herschbach, P; Book, K; Brähler, E

    2014-05-01

    The aim of this study was to explore the role of gender of the physician and gender of the patient in explaining differences in patient satisfaction. Overall, 1,130 patients were assigned to one of 4 possible physician-patient sex dyads and were interviewed with a questionnaire about their patient satisfaction. Female patients in a dyad with a female physician were most satisfied with the overall judgment of practice visit and the inclusion of life situation in comparison to all other dyads. Male patients in a dyad with a male physician were least satisfied. In the future, the specific role of patient-physician dyads has to be considered more in the assessment of subdimensions of patient satisfaction. © Georg Thieme Verlag KG Stuttgart · New York.

  7. Auditory hallucinations in tinnitus patients: Emotional relationships and depression.

    PubMed

    Santos, Rosa Maria Rodrigues Dos; Sanchez, Tanit Ganz; Bento, Ricardo Ferreira; Lucia, Mara Cristina Souza de

    2012-07-01

     Over the last few years, our Tinnitus Research Group has identified an increasing number of patients with tinnitus who also complained of repeated perception of complex sounds, such as music and voices. Such hallucinatory phenomena motivated us to study their possible relation to the patients' psyches.  To assess whether hallucinatory phenomena were related to the patients' psychosis and/or depression, and clarify their content and function in the patients' psyches.  Ten subjects (8 women; mean age = 65.7 years) were selected by otolaryngologists and evaluated by the same psychologists through semi-structured interviews, the Hamilton Depression Rating Scale, and psychoanalysis interviews.  We found no association between auditory hallucinations and psychosis; instead, this phenomenon was associated with depressive aspects. The patients' discourse revealed that hallucinatory phenomena played unconscious roles in their emotional life. In all cases, there was a remarkable and strong tendency to recall/repeat unpleasant facts/situations, which tended to exacerbate the distress caused by the tinnitus and hallucinatory phenomena and worsen depressive aspects.  There is an important relationship between tinnitus, hallucinatory phenomena, and depression based on persistent recall of facts/situations leading to psychic distress. The knowledge of such findings represents a further step towards the need to adapt the treatment of this particular subgroup of tinnitus patients through interdisciplinary teamwork. Prospective.

  8. Auditory hallucinations in tinnitus patients: Emotional relationships and depression

    PubMed Central

    Santos, Rosa Maria Rodrigues dos; Sanchez, Tanit Ganz; Bento, Ricardo Ferreira; Lucia, Mara Cristina Souza de

    2012-01-01

    Summary Introduction: Over the last few years, our Tinnitus Research Group has identified an increasing number of patients with tinnitus who also complained of repeated perception of complex sounds, such as music and voices. Such hallucinatory phenomena motivated us to study their possible relation to the patients' psyches. Aims: To assess whether hallucinatory phenomena were related to the patients' psychosis and/or depression, and clarify their content and function in the patients' psyches. Method: Ten subjects (8 women; mean age = 65.7 years) were selected by otolaryngologists and evaluated by the same psychologists through semi-structured interviews, the Hamilton Depression Rating Scale, and psychoanalysis interviews. Results: We found no association between auditory hallucinations and psychosis; instead, this phenomenon was associated with depressive aspects. The patients' discourse revealed that hallucinatory phenomena played unconscious roles in their emotional life. In all cases, there was a remarkable and strong tendency to recall/repeat unpleasant facts/situations, which tended to exacerbate the distress caused by the tinnitus and hallucinatory phenomena and worsen depressive aspects. Conclusions: There is an important relationship between tinnitus, hallucinatory phenomena, and depression based on persistent recall of facts/situations leading to psychic distress. The knowledge of such findings represents a further step towards the need to adapt the treatment of this particular subgroup of tinnitus patients through interdisciplinary teamwork. Prospective. PMID:25991952

  9. Effects of Comprehensive Stroke Care Capabilities on In-Hospital Mortality of Patients with Ischemic and Hemorrhagic Stroke: J-ASPECT Study

    PubMed Central

    Iihara, Koji; Nishimura, Kunihiro; Kada, Akiko; Nakagawara, Jyoji; Ogasawara, Kuniaki; Ono, Junichi; Shiokawa, Yoshiaki; Aruga, Toru; Miyachi, Shigeru; Nagata, Izumi; Toyoda, Kazunori; Matsuda, Shinya; Miyamoto, Yoshihiro; Suzuki, Akifumi; Ishikawa, Koichi B.; Kataoka, Hiroharu; Nakamura, Fumiaki; Kamitani, Satoru

    2014-01-01

    Background The effectiveness of comprehensive stroke center (CSC) capabilities on stroke mortality remains uncertain. We performed a nationwide study to examine whether CSC capabilities influenced in-hospital mortality of patients with ischemic and hemorrhagic stroke. Methods and Results Of the 1,369 certified training institutions in Japan, 749 hospitals responded to a questionnaire survey regarding CSC capabilities that queried the availability of personnel, diagnostic techniques, specific expertise, infrastructure, and educational components recommended for CSCs. Among the institutions that responded, data on patients hospitalized for stroke between April 1, 2010 and March 31, 2011 were obtained from the Japanese Diagnosis Procedure Combination database. In-hospital mortality was analyzed using hierarchical logistic regression analysis adjusted for age, sex, level of consciousness on admission, comorbidities, and the number of fulfilled CSC items in each component and in total. Data from 265 institutions and 53,170 emergency-hospitalized patients were analyzed. Mortality rates were 7.8% for patients with ischemic stroke, 16.8% for patients with intracerebral hemorrhage (ICH), and 28.1% for patients with subarachnoid hemorrhage (SAH). Mortality adjusted for age, sex, and level of consciousness was significantly correlated with personnel, infrastructural, educational, and total CSC scores in patients with ischemic stroke. Mortality was significantly correlated with diagnostic, educational, and total CSC scores in patients with ICH and with specific expertise, infrastructural, educational, and total CSC scores in patients with SAH. Conclusions CSC capabilities were associated with reduced in-hospital mortality rates, and relevant aspects of care were found to be dependent on stroke type. PMID:24828409

  10. DTI and VBM reveal white matter changes without associated gray matter changes in patients with idiopathic restless legs syndrome

    PubMed Central

    Belke, Marcus; Heverhagen, Johannes T; Keil, Boris; Rosenow, Felix; Oertel, Wolfgang H; Stiasny-Kolster, Karin; Knake, Susanne; Menzler, Katja

    2015-01-01

    Background and Purpose We evaluated cerebral white and gray matter changes in patients with iRLS in order to shed light on the pathophysiology of this disease. Methods Twelve patients with iRLS were compared to 12 age- and sex-matched controls using whole-head diffusion tensor imaging (DTI) and voxel-based morphometry (VBM) techniques. Evaluation of the DTI scans included the voxelwise analysis of the fractional anisotropy (FA), radial diffusivity (RD), and axial diffusivity (AD). Results Diffusion tensor imaging revealed areas of altered FA in subcortical white matter bilaterally, mainly in temporal regions as well as in the right internal capsule, the pons, and the right cerebellum. These changes overlapped with changes in RD. Voxel-based morphometry did not reveal any gray matter alterations. Conclusions We showed altered diffusion properties in several white matter regions in patients with iRLS. White matter changes could mainly be attributed to changes in RD, a parameter thought to reflect altered myelination. Areas with altered white matter microstructure included areas in the internal capsule which include the corticospinal tract to the lower limbs, thereby supporting studies that suggest changes in sensorimotor pathways associated with RLS. PMID:26442748

  11. Communication self-efficacy, perceived conversational difficulty, and renal patients' discussions about transplantation.

    PubMed

    Traino, Heather M

    2014-02-01

    Many patients with chronic and end-stage renal disease (ESRD) have reported difficulties initiating and managing discussions about kidney transplantation, particularly live donor transplantation (LDT). Limited communication has demonstrable impact on patients' access to transplantation, the duration of dialysis treatments, and the length of time awaiting a transplantable kidney. This formative study sought to identify the specific communicative and conversational elements impeding ESRD patients' discussions about transplantation to inform the design of an educational program facilitating transplant-related discussions. From March to July 2012, semi-structured telephone interviews (n=63) were conducted with ESRD patients waitlisted for kidney transplantation at one mid-Atlantic transplant center. Although 85.7% (n=54) of patients reported holding discussions about transplantation, qualitative analyses of open-ended responses revealed that the majority (66.7%) had limited conversations. Patients reported difficulties managing a variety of logistical and content-related aspects of LDT discussions. Moderate levels of communication self-efficacy were also found (mean=19.2 out of 28); self-efficacy was highest among respondents having held discussions and was significantly related to perceived magnitude of difficulty handling conversational aspects. Results support comprehensive communication skills training for ESRD patients awaiting kidney transplantation. Potential topics to be included in such training are discussed. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  12. Positive aspects of caregiving and its correlates in caregivers of schizophrenia: a study from north India.

    PubMed

    Kate, N; Grover, S; Kulhara, P; Nehra, R

    2013-06-01

    OBJECTIVE. To study the positive aspects of caregiving and its correlates in primary caregivers of patients with schizophrenia. METHODS. A total of 100 patients with schizophrenia and their primary caregivers were evaluated. Regarding the caregivers, their positive aspects of caregiving were assessed on the Scale for Positive Aspects of Caregiving Experience (SPACE). To examine the correlates of positive aspects of caregiving, they were also assessed on the Family Burden Interview (FBI) Schedule, the Involvement Evaluation Questionnaire (IEQ), coping checklist, the Social Support Questionnaire, the World Health Organization Quality of Life-BREF (Hindi version), the WHO Quality of Life-Spirituality, Religiousness and Personal Beliefs Scale, as well as the General Health Questionnaire-12. The patients were assessed on the Positive and Negative Syndrome Scale (PANSS) and the Global Assessment of Functioning Scale. RESULTS. On the SPACE, the highest mean score was seen in the domain of motivation for the caregiving role (2.7), followed by that of caregiver satisfaction (2.4) and caregiver gains (2.3). The mean score was least for the domain of self-esteem and social aspect of caring (1.9). The SPACE domain of caregiver satisfaction correlated negatively with many aspects of burden as assessed by FBI Schedule and coping as assessed by the coping checklist; whereas the self-esteem and social aspect of caring domain correlated positively with worrying-urging II domain and the total IEQ score. No significant correlations between the SPACE and socio-demographics as well as most of the clinical variables were noted. Motivation for the caregiving had a positive correlation with the PANSS negative symptom scale. Multiple correlations were found between the SPACE and quality of life, suggesting that higher positive caregiving experience was associated with better quality of life in caregivers. CONCLUSION. Caregivers of patients with schizophrenia do enjoy positive aspects of

  13. Tinnitus in normally hearing patients: clinical aspects and repercussions.

    PubMed

    Sanchez, Tanit Ganz; Medeiros, Italo Roberto Torres de; Levy, Cristiane Passos Dias; Ramalho, Jeanne da Rosa Oiticica; Bento, Ricardo Ferreira

    2005-01-01

    Patients with tinnitus and normal hearing constitute an important group, given that findings do not suffer influence of the hearing loss. However, this group is rarely studied, so we do not know whether its clinical characteristics and interference in daily life are the same of those of the patients with tinnitus and hearing loss. To compare tinnitus characteristics and interference in daily life among patients with and without hearing loss. Historic cohort. Among 744 tinnitus patients seen at a Tinnitus Clinic, 55 with normal audiometry were retrospectively evaluated. The control group consisted of 198 patients with tinnitus and hearing loss, following the same protocol. We analyzed the patients' data as well as the tinnitus characteristics and interference in daily life. The mean age of the studied group (43.1 +/- 13.4 years) was significantly lower than that of the control group (49.9 +/- 14.5 years). In both groups, tinnitus was predominant in women, bilateral, single tone and constant, but there were no differences between both groups. The interference in concentration and emotional status (25.5% and 36.4%) was significantly lower in the studied group than that of the control group (46% and 61.6%), but it did not happen in regard to interference over sleep and social life. Patients with tinnitus and normal hearing showed similar characteristics when compared to those with hearing loss. However, the age of the patients and the interference over concentration and emotional status were significantly lower in this group.

  14. Does revealing contextual knowledge of the patient's intention help nurses' handling of nurse calls?

    PubMed

    Klemets, Joakim; Toussaint, Pieter

    2016-02-01

    An inherent part of nurses' work is to handle nurse calls that often cause challenging interruptions to ongoing activities. In situations when nurses are interrupted by a nurse call, they need to decide whether to continue focusing on the task at hand or to abort and respond to the nurse call. The difficult decision is often influenced by a number of factors and can have implications for patient safety and quality of care. The study investigates how technology could be designed to support nurses' handling of nurse calls by allowing patients to communicate a more contextualised message revealing their intention to the nurse when issuing a nurse call. Through a qualitative methodology employing a scenario-based design approach, three different nurse call system concepts are evaluated by nurses from different departments of a Norwegian university hospital. Nurses find the uncertainty of not knowing the reason behind a nurse call stressful in situations where they are required to prioritise either the calling patient or a patient they are currently nursing. Providing information about a patient's intention behind a nurse call influences the nurse's decision to various degrees depending on the situation in which they find themselves and the information that is communicated. The nurses' reflections suggested that the message communicated should be designed to contain neither too little nor too much information about the patient's needs. A nurse call system that allows nurses to discern the reason behind a nurse call allows them to make a more accurate decision and relieves stress. In particular, the information communicated would reduce uncertainty and lessen nurses' dependence on other factors in their decision. The design of such a system should, however, carefully consider the needs of the department in which it is deployed. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  15. A note on ethical aspects of BCI.

    PubMed

    Haselager, Pim; Vlek, Rutger; Hill, Jeremy; Nijboer, Femke

    2009-11-01

    This paper focuses on ethical aspects of BCI, as a research and a clinical tool, that are challenging for practitioners currently working in the field. Specifically, the difficulties involved in acquiring informed consent from locked-in patients are investigated, in combination with an analysis of the shared moral responsibility in BCI teams, and the complications encountered in establishing effective communication with media.

  16. Personality traits in established schizophrenia: aspects of usability and differences between patients and controls using the Swedish universities Scales of Personality.

    PubMed

    Fagerberg, Tomas; Söderman, Erik; Gustavsson, J Petter; Agartz, Ingrid; Jönsson, Erik G

    2016-08-01

    Personality is considered as an important aspect that can affect symptoms and social function in persons with schizophrenia. The personality questionnaire Swedish universities Scales of Personality (SSP) has not previously been used in psychotic disorder. To investigate if SSP has a similar internal consistency and factor structure in a psychosis population as among healthy controls and if patients with psychotic disorders differ from non-psychotic individuals in their responses to the SSP. Patients with psychotic disorders (n = 107) and healthy controls (n = 119) completed SSP. SSP scores were analyzed for internal consistency and case-control differences by Cronbach's alfa and multiple analysis of covariance, respectively. Internal consistencies among patients were overall similar to that of controls. The patients scored significantly higher in seven (Somatic trait anxiety, Psychic trait anxiety, Stress susceptibility, Lack of assertiveness, Detachment, Embitterment, Mistrust) and lower in three (Physical trait aggression, Verbal trait aggression, Adventure seeking) of the 13 scales of the inventory. In three scales (Impulsiveness, Social desirability and Trait irritability) there was no significant difference between the scoring of patients and healthy controls. The reliability estimates suggest that SSP can be used by patients with psychotic disorders in stable remission. Patients score higher on neuroticism-related scales and lower on aggression-related scales than controls, which is in accordance with earlier studies where other personality inventories were used.

  17. Patient involvement: A new source of stress in healthcare work?

    PubMed Central

    Arnetz, Judith E.; Zhdanova, Ludmila; Arnetz, Bengt B.

    2016-01-01

    Patients have become increasingly well-informed with higher expectations to be involved in decision-making processes regarding their care and treatment. However, few studies have examined the impact of patient involvement on health care providers’ partnership-building communication. The aim of this study was to measure and explore the self-reported effects of patient involvement on the work of physicians and nurses. A questionnaire survey was distributed among cardiology staff in 12 Swedish hospitals (N=488, response rate 67%). The sample was comprised of registered nurses (RNs, n=303), licensed practical nurses (LPNs, n=132) and physicians (MDs, n=53). Confirmatory factor analysis was used to examine 7 questionnaire statements concerning implications of patient involvement for one’s clinical work. Regression analyses were used to examine factors associated with staff’s partnership-building communication. Analysis confirmed two distinct factors accounting for 57% of the total variance, representing both negative – “Hassles”– and positive –“Uplifts” – aspects of patient involvement. Regression analyses revealed that only positive aspects (i.e., uplifts) of patient involvement predicted staff behavior aimed at involving patients. Working with actively involved patients may be a source of stress, both negative and positive, for health care professionals. By developing work routines for involving patients in their care, health care workplaces may help health care professionals to buffer the negative effects, and enhance the positive effects, of that stress. PMID:27054396

  18. Training and action for patient safety: embedding interprofessional education for patient safety within an improvement methodology.

    PubMed

    Slater, Beverley L; Lawton, Rebecca; Armitage, Gerry; Bibby, John; Wright, John

    2012-01-01

    Despite an explosion of interest in improving safety and reducing error in health care, one important aspect of patient safety that has received little attention is a systematic approach to education and training for the whole health care workforce. This article describes an evaluation of an innovative multiprofessional, team-based training program that embeds patient safety within quality improvement methods. Kirkpatrick's "levels of evaluation" model was adopted to evaluate the program in health organizations across one city in the north of England. Questionnaires were used to assess reaction of participants to the program (Level 1). Improvements in patient safety knowledge and patient safety culture (Level 2) were assessed using a 12-item multiple-choice questionnaire and a culture questionnaire. Interviews and project-specific quantitative measurements were used to assess changes in professional practice and patient outcomes (Levels 3 and 4). All aspects of the program were positively received by participants. Few participants completed the MCQ at both time points, but those who did showed improvement in knowledge. There were some small but significant improvements in patient safety culture. Interviews revealed a number of additional benefits beyond the specific problems addressed. Most importantly, 8 of the 11 teams showed improvements in patient safety practices and/or outcomes. This program is an example of interprofessional education in practice and demonstrates that team-based learning using quality improvement methods is feasible and can be effective in improving patient safety, but requires time and space for participants. Alignment with continuing education arrangements could support mainstream adoption of this approach within organizations. Copyright © 2012 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on CME, Association for Hospital Medical Education.

  19. Clostridium difficile Infection and Patient-Specific Antimicrobial Resistance Testing Reveals a High Metronidazole Resistance Rate.

    PubMed

    Barkin, Jodie A; Sussman, Daniel A; Fifadara, Nimita; Barkin, Jamie S

    2017-04-01

    Clostridium difficile (CD) infection (CDI) causes marked morbidity and mortality, accounting for large healthcare expenditures annually. Current CDI treatment guidelines focus on clinical markers of patient severity to determine the preferred antibiotic regimen of metronidazole versus vancomycin. The antimicrobial resistance patterns for patients with CD are currently unknown. The aim of this study was to define the antimicrobial resistance patterns for CD. This study included all patients with stools sent for CD testing to a private laboratory (DRG Laboratory, Alpharetta, Georgia) in a 6-month period from across the USA. Patient data was de-identified, with only age, gender, and zip-code available per laboratory protocol. All samples underwent PCR testing followed by hybridization for CD toxin regions A and B. Only patients with CD-positive PCR were analyzed. Antimicrobial resistance testing using stool genomic DNA evaluated presence of imidazole- and vancomycin-resistant genes using multiplex PCR gene detection. Of 2743, 288 (10.5%) stool samples were positive for CD. Six were excluded per protocol. Of 282, 193 (69.4%) were women, and average age was 49.4 ± 18.7 years. Of 282, 62 were PCR positive for toxins A and B, 160 for toxin A positive alone, and 60 for toxin B positive alone. Antimicrobial resistance testing revealed 134/282 (47.5%) patients resistant to imidazole, 17 (6.1%) resistant to vancomycin, and 9 (3.2%) resistant to imidazole and vancomycin. CD-positive patients with presence of imidazole-resistant genes from stool DNA extract was a common phenomenon, while vancomycin resistance was uncommon. Similar to treatment of other infections, antimicrobial resistance testing should play a role in CDI clinical decision-making algorithms to enable more expedited and cost-effective delivery of patient care.

  20. Exploring educational needs and design aspects of internet-enabled patient education for persons with diabetes: a qualitative interview study.

    PubMed

    Jafari, Javad; Karimi Moonaghi, Hosein; Zary, Nabil; Masiello, Italo

    2016-10-31

    The objective of this article is to explore the educational needs and design aspects of personalised internet-enabled education for patients with diabetes in Iran. Data were collected using semistructured interviews and then qualitatively analysed using inductive content analysis. 9 patients with type 2 diabetes were included. Inclusion criteria were access to and knowledge on how to use the internet. The selection ensured representation based on gender, age, occupation and educational background. The sample population was patients with diabetes who were admitted to an outpatient diabetes clinic in Mashhad, a large city of Iran with about 3 million inhabitants. 4 core categories emerged from the data: (1) seeking knowledge about diabetes, including specific knowledge acquisition, patient's interactions and learning requirements; (2) teaching and learning, including using different teaching methods and different ways to learn about the disease; (3) facilitators, including internet and mobile phone use to learn about the disease; and (4) barriers, including lack of internet access, uncertainty of access to the internet and lack of website in the local language and also perceived cultural barriers, such as patients' fears of the internet, lack of time and awareness. This study provides a better understanding of the patient's educational expectations and technical needs in relation to internet-enabled education. This knowledge will inform the development of functional mock-ups in the next research phase using a design-based research approach in order to design internet-enabled patient education for self-management of diabetes. 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/.

  1. [Psychological aspects in adult congenital heart disease patients].

    PubMed

    Lahlou-Laforêt, Khadija

    2013-03-01

    Patients with congenital heart disease mostly owe their survival to a saving chirurgical intervention which confers them a survivor's identity. The relationships between parents and children are strongly influenced by these early events. The effort made by parents to allow a good quality of life to their child is often successful. However, difficulties to anticipate late complications are frequently observed in adolescents and young adult patients. In adulthood, these patients seem to discover suddenly their disease, its consequences and the necessity of long term follow-up. The coexistence of several changes, i.e adolescence, change of medical team, transfer of parental decision to the young adult own decision make this period a vulnerable way. An adapted multidisciplinary support aimed to a real transition may limit the risks of breaking off and better organize long term follow-up.

  2. Evaluation of individual quality of life among hemodialysis patients: nominated themes using SEIQoL-adapted.

    PubMed

    Matlabi, Hossein; Ahmadzadeh, Sharareh

    2017-01-01

    Quality of life (QoL) has become an important issue for patients with chronic renal failure diseases who are permanently undergoing hemodialysis. In this study, an adapted schedule for the evaluation of individual quality of life (SEIQoL-adapted) was used to evaluate QoL among hemodialysis patients, to explore their views about the most important aspects of life satisfaction. A multiple approach design and convenience sampling were applied to recruit 53 patients from a hemodialysis unit in Iran. Data were collected through structured interviews and then analyzed using conventional content analysis. A total score for QoL was calculated using scale guideline. The most important aspects of life were health, family, financial status, living conditions, leisure activities, relationships and socializing, religious and spiritual issues, medical knowledge, and therapies or treatments. The calculated mean QoL score was 66.2, indicating a relatively high life satisfaction. Males had higher QoL scores than females in both married and single groups. Moreover, the relationships between the QoL scores and education, job and marital status were not statistically significant. The SEIQoL-adapted revealed reasonable lay definitions of QoL in a group of patients following chronic renal failure. The patients' views of the aspects of life could be used by health policy makers, clinicians, and caregivers as a reliable guide to the most important priorities for treatment and medical interventions.

  3. When LVAD Patients Die: The Caregiver's Mourning.

    PubMed

    Rossi Ferrario, Silvia; Omarini, Pierangela; Cerutti, Paola; Balestroni, Giangluigi; Omarini, Giovanna; Pistono, Massimo

    2016-05-01

    Left ventricular assist devices (LVADs) have progressively evolved, particularly in the last 10 years, to serve patients affected by severe heart failure as a bridge to transplant or destination therapy. The survival rate and quality of life of pre- and postimplant patients, as well as caregivers' perceptions and distress, are under investigation by the scientific community. But what caregivers think and feel after the loss of their loved one has not so far been examined. We contacted 16 principal caregivers of deceased LVAD patients by telephone. They were asked to evaluate their experience with LVADs and were administered a specific questionnaire about their mourning, the Caregiver Mourning Questionnaire (CMQ), to evaluate their perceptions of the physical, emotional, and social support-related problems that they had experienced during the previous 3 months. Positive aspects reported by the caregivers were the patient's overall subjective well-being and increased survival. Negative aspects were the difficulty to manage infections and the driveline, and the incomplete autonomy of the patient. Half of the caregivers reported not being preadvised about many of the problems they would face. The CMQ revealed that numerous caregivers had health problems, difficulty in sleeping, eating disorders, lack of energy, and loneliness. Use of psychotropic drugs and regrets about how they assisted their loved one also emerged. In conclusion, caregivers of LVAD patients may experience complicated mourning. Our data support in particular the need for an early intervention of palliative care which could prevent or reduce complicated mourning. Copyright © 2015 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

  4. Designing User-Centric Patient Portals: Clinician and Patients' Uses and Gratifications.

    PubMed

    Alpert, Jordan M; Krist, Alex H; Aycock, Rebecca A; Kreps, Gary L

    2017-03-01

    Legislation mandates that clinicians make patients' medical information available digitally. This has resulted in hurriedly installing patient portals that do not fully meet the needs of patients or clinicians. This study examined a specific portal, MyPreventiveCare (MPC), a patient-centered portal designed to promote preventive care to consumers, to elicit recommendations from patients and clinicians about how it could be more beneficial by uncovering their uses and gratifications (U&G). In-depth interviews with 31 patients and two clinician focus groups were conducted. Multiple methods were utilized, such as grounded theory coding to develop themes and content analysis to classify responses according to the U&G framework. Four main categories emerged that users desire to be included in health portals: integration with technology (27%), coordination of care (27%), incorporation of lifestyle (26%), and increased control (20%). Additional analysis revealed that health portals are mainly utilized to fulfill cognitive and affective needs, with over 80% of recommendations related to the U&G categories of cognitive and affective needs. Cognitive (60%), affective (21%), social integrative (10%), personal integrative (9%), and tension release (0%). Portals will continue to evolve and become important health communication tools if they address the user's perspective and are inclusive of new technological advances. Specifically, portals must become more user centric and incorporate aspects of the patients' lifestyle and integrate health information technology.

  5. Clinical aspects of patients with traumatic lesions of the brachial plexus following surgical treatment☆

    PubMed Central

    de Moraes, Frederico Barra; Kwae, Mário Yoshihide; da Silva, Ricardo Pereira; Porto, Celmo Celeno; Magalhães, Daniel de Paiva; Paulino, Matheus Veloso

    2015-01-01

    Objective To evaluate sociodemographic and clinical aspects of patients undergoing operations due to traumatic lesions of the brachial plexus. Method This was a retrospective study in which the medical files of a convenience sample of 48 patients operated between 2000 and 2010 were reviewed. The following were evaluated: (1) range of motion (ROM) of the shoulder, elbow and wrist/hand, in degrees; (2) grade of strength of the shoulder, elbow and wrist/hand; (3) sensitivity; and (4) visual analogue scale (VAS) (from 0 to 10). The Student's t, chi-square, Friedman, Wilcoxon and Kruskal–Wallis tests were used (p < 0.05). Results The patients’ mean age was 30.6 years; 60.4% of them had suffered motorcycle accidents and 52.1%, multiple trauma. The mean length of time until surgery was 8.7 months (range: 2–48). Thirty-one patients (64.6%) presented complete rupture of the plexus. The frequent operation was neurosurgery in 39 cases (81.3%). The ROM achieved was ≥30° in 20 patients (41.6%), with a range from 30° to 90° and mean of 73° (p = 0.001). Thirteen (27.1%) already had shoulder strength ≥M3 (p = 0.001). Twenty-seven patients (56.2%) had elbow flexion ≥80°, with a range from 30° to 160° and mean of 80.6° (p < 0.001). Twenty-two had strength ≥M3 (p < 0.001). Twenty-two patients (45.8%) had wrist extension ≥30° starting from flexion of 45°, with a range from 30° to 90° and mean of 70° (p = 0.003). Twenty-seven (56.3%) presented wrist/hand extension strength ≥M3 (p = 0.002). Forty-five (93.8%) had hypoesthesia and three (6.2%) had anesthesia (p = 0.006). The initial VAS was 4.5 (range: 1.0–9.0) and the final VAS was 3.0 (range: 1.0–7.0) (p < 0.001). Conclusion Traumatic lesions of the brachial plexus were more prevalent among young adults (21–40 years), men, people living in urban areas, manual workers and motorcycle accidents, with multiple trauma and total rupture of the plexus. Neurosurgery, with a second

  6. Sociological aspects of rhinoplasty.

    PubMed

    Babuccu, Orhan; Latifoğlu, Osman; Atabay, Kenan; Oral, Nursen; Coşan, Behçet

    2003-01-01

    Although the psychological aspect of the rhinoplasty operation has been a subject of interest for a long time, with the exception of a few studies, sociological factors have been almost totally ignored. In this prospective study the personality characteristics and socioeconomic backgrounds of 216 rhinoplasty patients were evaluated. Between 1994 and 2000, a questionnaire and the Minnesota Multiphasic Personality Inventory (MMPI) were given preoperatively to 157 females and 59 males. The MMPI was also given to age-matched people as a control. Six months after surgery, patients were called on the telephone and asked to rate their satisfaction. According to questionnaire, a great majority of the rhinoplasty patients were young, unmarried women with high education levels. In the rhinoplasty group, one or more scales of the inventory were not in the normal ranges in 45% of the patients, whereas this proportion in the control group was 28% (p < 0.01). When MMPI results are considered, female patients of this study could be described as egocentric, childish, highly active, impulsive, competitive, reactive, perfectionistic about themselves, talkative, and emotionally superficial. Male patients could be described as rigid, stubborn, over-sensitive, suspicious, perfectionistic, pessimistic, over-reactive, and having somatizations. Tension and anxiety with feelings of inferiority were found to be characteristics of the male patients. The satisfaction rate after six months was reported as 72%. There was no significant correlation between MMPI results and demographic variables, nor satisfaction rate. In conclusion, the rhinoplasty patients in our study are young people at the very beginning of their careers. It could be that their personalities and socioeconomic backgrounds combine to make aesthetic surgery rewarding enough, both socially and personally, to encourage them to follow through.

  7. Molecular and cellular aspects of rhabdovirus entry.

    PubMed

    Albertini, Aurélie A V; Baquero, Eduard; Ferlin, Anna; Gaudin, Yves

    2012-01-01

    Rhabdoviruses enter the cell via the endocytic pathway and subsequently fuse with a cellular membrane within the acidic environment of the endosome. Both receptor recognition and membrane fusion are mediated by a single transmembrane viral glycoprotein (G). Fusion is triggered via a low-pH induced structural rearrangement. G is an atypical fusion protein as there is a pH-dependent equilibrium between its pre- and post-fusion conformations. The elucidation of the atomic structures of these two conformations for the vesicular stomatitis virus (VSV) G has revealed that it is different from the previously characterized class I and class II fusion proteins. In this review, the pre- and post-fusion VSV G structures are presented in detail demonstrating that G combines the features of the class I and class II fusion proteins. In addition to these similarities, these G structures also reveal some particularities that expand our understanding of the working of fusion machineries. Combined with data from recent studies that revealed the cellular aspects of the initial stages of rhabdovirus infection, all these data give an integrated view of the entry pathway of rhabdoviruses into their host cell.

  8. Molecular and Cellular Aspects of Rhabdovirus Entry

    PubMed Central

    Albertini, Aurélie A. V.; Baquero, Eduard; Ferlin, Anna; Gaudin, Yves

    2012-01-01

    Rhabdoviruses enter the cell via the endocytic pathway and subsequently fuse with a cellular membrane within the acidic environment of the endosome. Both receptor recognition and membrane fusion are mediated by a single transmembrane viral glycoprotein (G). Fusion is triggered via a low-pH induced structural rearrangement. G is an atypical fusion protein as there is a pH-dependent equilibrium between its pre- and post-fusion conformations. The elucidation of the atomic structures of these two conformations for the vesicular stomatitis virus (VSV) G has revealed that it is different from the previously characterized class I and class II fusion proteins. In this review, the pre- and post-fusion VSV G structures are presented in detail demonstrating that G combines the features of the class I and class II fusion proteins. In addition to these similarities, these G structures also reveal some particularities that expand our understanding of the working of fusion machineries. Combined with data from recent studies that revealed the cellular aspects of the initial stages of rhabdovirus infection, all these data give an integrated view of the entry pathway of rhabdoviruses into their host cell. PMID:22355455

  9. [Aspects of perioperative care in patients with diabetes].

    PubMed

    Pestel, G; Closhen, D; Zimmermann, A; Werner, C; Weber, M M

    2013-01-01

    Diabetes is a common disease in Germany. Due to diabetes-associated end-organ disease, such as large and small vessel disease and neuropathy, diabetic patients require more intense anesthesia care during the perioperative phase. An in-depth and comprehensive medical history focusing on hemodynamic alterations, gastroparesis, neuropathy and stiff joint syndrome is a cornerstone of perioperative care and may affect outcome of diabetes patients more than specific anesthetic medications or the anesthetic procedure. Intraoperative anesthetic care needs to focus on preservation of hemodynamic stability, perioperative infection control and maintenance of glucose homeostasis. Whereas some years ago strict glucose control by aggressive insulin therapy was adamantly advocated, the results of recent studies have put the risk of such therapeutic algorithms into perspective. Therefore, optimized perioperative care of diabetic patients consists of setting a predefined targeted blood glucose level, evidence-based therapeutic approaches to reach that goal and finally adequate and continuous monitoring and amendment of the therapeutic approach if required.

  10. [Current aspects of systemic lupus erythematosus in Dakar. About 74 cases].

    PubMed

    Fall, S; Dia, D; Ka, E F; Diallo, S; Pouye, A; Kane, A; Niang, A; Dieng, M T; Ka, M M; Diouf, B; Ndiaye, B; Moreira, Diop T

    2007-01-01

    previously reported studies on systemic lupus erythematosus in Senegal were more then ten years old and reported few cases of patients. Our objectives were to update epidemiological, clinical, laboratory and evolutive aspects of systemic lupus erythematosus throughout a study of 74 patients. we conducted a retrospective study in the internal medicine and the dermatology units of the university teaching hospital Aristide Le Dantec from January 1993 to December 2002. All patients with systemic lupus erythematosus according to the ACR criteria were included. Those who didn't meet ACR criteria were excluded. we included 74 patients; their mean age was 32 years and the sex ratio 0.1 (male to female). At the entry general symptoms were constants, and cutaneous signs were found in 96% of cases, joints signs in 58.1% and renal sign in 56.8%. Haematological and immunologic abnormalities were nearly constant. All the patients received corticosteroids and in 35.71% they had in addition immunosuppressive drugs. Shorts term evolution was satisfactory. At the medium term 27.02% of the patients were lost and 10.81% of them died. currents aspects of systemic lupus erythematosus in Dakar are improved by the early diagnosis when the disease is pauci-symptomatic and by the use immunosuppressive drugs in association with corticosteroids.

  11. Managing patients with encephalitis.

    PubMed

    Matata, Claire; Easton, Ava; Michael, Benedict; Evans, Becky; Ward, Deborah; Solomon, Tom; Kneen, Rachel

    2015-11-11

    This article provides an overview of encephalitis and addresses its diagnosis, some of the common presenting signs and symptoms, and the different aspects of nursing care required for these patients. In particular, it addresses how to explain encephalitis to the patient's relatives, the rehabilitation needs of these patients, and important aspects of discharge planning. Tests that are necessary for diagnosis in patients with suspected encephalitis and the importance of these are explained.

  12. Flight Performance of the HEROES Solar Aspect System

    NASA Astrophysics Data System (ADS)

    Shih, Albert Y.; Christe, Steven; Rodriguez, Marcello; Gregory, Kyle; Cramer, Alexander; Edgerton, Melissa; Gaskin, Jessica; O'Connor, Brian; Sobey, Alexander

    2014-06-01

    Hard X-ray (HXR) observations of solar flares reveal the signatures of energetic electrons, and HXR images with high dynamic range and high sensitivity can distinguish between where electrons are accelerated and where they stop. Furthermore, high-sensitivity HXR measurements may be able to detect the presence of electron acceleration in the non-flaring corona. The High Energy Replicated Optics to Explore the Sun (HEROES) balloon mission added the capability of solar observations to an existing astrophysics balloon payload, HERO, which used grazing-incidence optics for direct HXR imaging. The HEROES Solar Aspect System (SAS) was developed and built to provide pointing knowledge during solar observations to better than the ~20 arcsec FWHM angular resolution of the HXR instrument. The SAS consists of two separate systems: the Pitch-Yaw aspect System (PYAS) and the Roll Aspect System (RAS). The PYAS compares the position of an optical image of the Sun relative to precise fiducials to determine the pitch and yaw pointing offsets from the desired solar target. The RAS images the Earth's horizon in opposite directions simultaneously to determine the roll of the gondola. HEROES launched in September 2013 from Fort Sumner, New Mexico, and had a successful one-day flight. We present the detailed analysis of the performance of the SAS for that flight.

  13. Perceived Spirituality, Mindfulness and Quality of Life in Psychiatric Patients.

    PubMed

    Da Silva, João P; Pereira, Anabela M S

    2017-02-01

    There is some evidence of the relationship between spirituality and quality of life, but there are few bibliographic references on these constructs for patients suffering from mental illness; thus, this study was aimed at revealing the possible role of spiritual outlooks as a protective factor in these individuals. The sample consisted of 96 Portuguese psychiatric patients, selected from a psychiatric hospital and assessed based on parameters for quality of life, spirituality and mindfulness. The data support some theories about the nature of the spirituality. Spiritual beliefs are poorly correlated with the quality of life index, and there is a moderate association between these beliefs and some aspects of mindfulness. It is suggested that a spiritual outlook of psychiatric patients should be taken into account in psychological interventions.

  14. Hypochondriasis and somatization: two distinct aspects of somatoform disorders?

    PubMed

    Leibbrand, R; Hiller, W; Fichter, M M

    2000-01-01

    We investigated boundaries and overlap between somatization and hypochondriasis on different levels of psychopathology: (1) comorbidity between hypochondriasis and somatization on the level of diagnoses in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV; American Psychiatric Association, 1994): (2) comorbidity with other mental disorders; (3) differences in clinical characteristics: and (4) overlap on the level of psychometric measures. The sample consisted of 120 psycho somatic inpatients. Somatoform, hypochondriacal, and depressive symptomatology, cognitions about body and health, and further aspects of general symptomatology were investigated. Diagnoses of Axis I and II were based on DSM-IV Our results suggest a large overlap on the level of DSM-IV-diagnoses: only 3 of 31 hypochondriacal patients had no multiple somatoform symptoms, while 58 of 86 patients with multiple somatoform symptoms had no hypochondriasis. However, the overlap between hypochondriacal and somatization symptomatology on the level of psychometric measurement is only moderate, indicating that hypochondriasis is a markedly distinct aspect of somatoform disorders.

  15. Patient Involvement: A New Source of Stress in Health Care Work?

    PubMed

    Arnetz, Judith E; Zhdanova, Ludmila; Arnetz, Bengt B

    2016-12-01

    Patients have become increasingly well informed with higher expectations to be involved in decision-making processes regarding their care and treatment. However, few studies have examined the impact of patient involvement on health care providers' partnership-building communication. The aim of this study was to measure and explore the self-reported effects of patient involvement on the work of physicians and nurses. A questionnaire survey was distributed among cardiology staff in 12 Swedish hospitals (N = 488, response rate 67%). The sample was comprised of registered nurses (RNs, n = 303), licensed practical nurses (LPNs, n = 132), and physicians (MDs, n = 53). Confirmatory factor analysis was used to examine seven questionnaire statements concerning implications of patient involvement for one's clinical work. Regression analyses were used to examine factors associated with staff's partnership-building communication. Analysis confirmed two distinct factors accounting for 57% of the total variance, representing both negative-"Hassles"-and positive-"Uplifts"-aspects of patient involvement. Regression analyses revealed that only positive aspects (i.e., uplifts) of patient involvement predicted staff behavior aimed at involving patients. Working with actively involved patients may be a source of stress, both negative and positive, for health care professionals. By developing work routines for involving patients in their care, health care workplaces may help health care professionals to buffer the negative effects, and enhance the positive effects, of that stress.

  16. Correlation between clinical and cognitive aspects and nutritional indicators of elderly patients with new-onset epilepsy.

    PubMed

    Tedrus, Gloria Maria A S; Screbenich, Silvana Mariana; Santos, Tamires Barbosa Nascimento

    2018-06-20

    Nutritional indicators were correlated with cognitive and clinical aspects of 25 elderly patients with new-onset epilepsy (EPWE). The nutritional indicators of the EPWE were compared with those of a similar control group at a significance level of p < 0.05. There was lower cognitive performance, greater risk of malnutrition and muscle tissue depletion, and higher waist circumference (WC) in the EPWE. Longer epilepsy duration was correlated with loss of muscle mass (Pearson's correlation: 0.433; p = 0.044). Performance in the verbal fluency test, in the clock-drawing test, and in the immediate memory test was negatively associated with body fat. Better performance in the image recognition test was negatively associated with the indicators of muscle reserve. There was lower cognitive performance, higher risk of malnutrition, and high abdominal obesity in EPWE. Cognitive performance was related to adiposity. Cognitive impairment and longer disease duration are related to increased nutritional risk. Copyright © 2018. Published by Elsevier Inc.

  17. Iris ultrastructure in patients with synechiae as revealed by in vivo laser scanning confocal microscopy : In vivo iris ultrastructure in patients with Synechiae by Laser Scanning Confocal Microscopy.

    PubMed

    Li, Ming; Cheng, Hongbo; Guo, Ping; Zhang, Chun; Tang, Song; Wang, Shusheng

    2016-04-26

    Iris plays important roles in ocular physiology and disease pathogenesis. Currently it is technically challenging to noninvasively examine the human iris ultrastructure in vivo. The purpose of the current study is to reveal human iris ultrastructure in patients with synechiae by using noninvasive in vivo laser scanning confocal microscopy (LSCM). The ultrastructure of iris in thirty one patients, each with synechiae but transparent cornea, was examined by in vivo LSCM. Five characteristic iris ultrastructures was revealed in patients with synechiae by in vivo LSCM, which include: 1. tree trunk-like structure; 2. tree branch/bush-like structure; 3. Fruit-like structure; 4. Epithelioid-like structure; 5. deep structure. Pigment granules can be observed as a loose structure on the top of the arborization structure. In iris-associated diseases with Tyndall's Phenomenon and keratic precipitates, the pigment particles are more likely to fall off from the arborization structure. The ultrastructure of iris in patients with synechiae has been visualized using in vivo LSCM. Five iris ultrastructures can be clearly observed, with some of the structures maybe disease-associated. The fall-off of the pigment particles may cause the Tyndall's Phenomenon positive. In vivo LSCM provides a non-invasive approach to observe the human iris ultrastructure under certain eye disease conditions, which sets up a foundation to visualize certain iris-associated diseases in the future.

  18. Personality traits in established schizophrenia: aspects of usability and differences between patients and controls using the Swedish universities Scales of Personality

    PubMed Central

    Fagerberg, Tomas; Söderman, Erik; Gustavsson, J. Petter; Agartz, Ingrid; Jönsson, Erik G.

    2016-01-01

    Abstract Background: Personality is considered as an important aspect that can affect symptoms and social function in persons with schizophrenia. The personality questionnaire Swedish universities Scales of Personality (SSP) has not previously been used in psychotic disorder. Aims: To investigate if SSP has a similar internal consistency and factor structure in a psychosis population as among healthy controls and if patients with psychotic disorders differ from non-psychotic individuals in their responses to the SSP. Methods: Patients with psychotic disorders (n = 107) and healthy controls (n = 119) completed SSP. SSP scores were analyzed for internal consistency and case-control differences by Cronbach’s alfa and multiple analysis of covariance, respectively. Results: Internal consistencies among patients were overall similar to that of controls. The patients scored significantly higher in seven (Somatic trait anxiety, Psychic trait anxiety, Stress susceptibility, Lack of assertiveness, Detachment, Embitterment, Mistrust) and lower in three (Physical trait aggression, Verbal trait aggression, Adventure seeking) of the 13 scales of the inventory. In three scales (Impulsiveness, Social desirability and Trait irritability) there was no significant difference between the scoring of patients and healthy controls. Conclusion: The reliability estimates suggest that SSP can be used by patients with psychotic disorders in stable remission. Patients score higher on neuroticism-related scales and lower on aggression-related scales than controls, which is in accordance with earlier studies where other personality inventories were used. PMID:27103375

  19. Multilocus Sequence Typing Reveals a New Cluster of Closely Related Candida tropicalis Genotypes in Italian Patients With Neurological Disorders.

    PubMed

    Scordino, Fabio; Giuffrè, Letterio; Barberi, Giuseppina; Marino Merlo, Francesca; Orlando, Maria Grazia; Giosa, Domenico; Romeo, Orazio

    2018-01-01

    Candida tropicalis is a pathogenic yeast that has emerged as an important cause of candidemia especially in elderly patients with hematological malignancies. Infections caused by this species are mainly reported from Latin America and Asian-Pacific countries although recent epidemiological data revealed that C. tropicalis accounts for 6-16.4% of the Candida bloodstream infections (BSIs) in Italy by representing a relevant issue especially for patients receiving long-term hospital care. The aim of this study was to describe the genetic diversity of C. tropicalis isolates contaminating the hands of healthcare workers (HCWs) and hospital environments and/or associated with BSIs occurring in patients with different neurological disorders and without hematological disease. A total of 28 C. tropicalis isolates were genotyped using multilocus sequence typing analysis of six housekeeping ( ICL1, MDR1, SAPT2, SAPT4, XYR1 , and ZWF1 ) genes and data revealed the presence of only eight diploid sequence types (DSTs) of which 6 (75%) were completely new. Four eBURST clonal complexes (CC2, CC10, CC11, and CC33) contained all DSTs found in this study and the CC33 resulted in an exclusive, well-defined, clonal cluster from Italy. In conclusion, C. tropicalis could represent an important cause of BSIs in long-term hospitalized patients with no underlying hematological disease. The findings of this study also suggest a potential horizontal transmission of a specific C. tropicalis clone through hands of HCWs and expand our understanding of the molecular epidemiology of this pathogen whose population structure is still far from being fully elucidated as its complexity increases as different categories of patients and geographic areas are examined.

  20. Isl1 Is required for multiple aspects of motor neuron development

    PubMed Central

    Liang, Xingqun; Song, Mi-Ryoung; Xu, ZengGuang; Lanuza, Guillermo M.; Liu, Yali; Zhuang, Tao; Chen, Yihan; Pfaff, Samuel L.; Evans, Sylvia M.; Sun, Yunfu

    2011-01-01

    The LIM homeodomain transcription factor Islet1 (Isl1) is expressed in multiple organs and plays essential roles during embryogenesis. Isl1 is required for the survival and specification of spinal cord motor neurons. Due to early embryonic lethality and loss of motor neurons, the role of Isl1 in other aspects of motor neuron development remains unclear. In this study, we generated Isl1 mutant mouse lines expressing graded doses of Isl1. Our study has revealed essential roles of Isl1 in multiple aspects of motor neuron development, including motor neuron cell body localization, motor column formation and axon growth. In addition, Isl1 is required for survival of cranial ganglia neurons. PMID:21569850

  1. TECHNICAL ASPECTS OF LAPAROSCOPIC SLEEVE GASTRECTOMY

    PubMed Central

    RAMOS, Almino Cardoso; BASTOS, Eduardo Lemos de Souza; RAMOS, Manoela Galvão; BERTIN, Nestor Tadashi Suguitani; GALVÃO, Thales Delmondes; de LUCENA, Raphael Torres Figueiredo; CAMPOS, Josemberg Marins

    2015-01-01

    Background : The vertical gastrectomy indications for surgical treatment of morbid obesity have increased worldwide. Despite this increase, many aspects of surgical technique still remains in controversy. Aim : To contribute presenting surgical details in order to better realize the vertical gastrectomy technique in bariatric surgery. Methods : Technical systematization, patient preparation, positioning of the trocars, operative technique and postoperative care are presented in details. Results : During 12 months were enrolled 120 patients undergoing GV according to the technique described herein. The results are published in another ABCD article (ABCD 2015;28(Supl.1):61-64) in this same volume and number. Conclusion : The surgical technique proposed here presented itself viable and facilitating the surgeon's work on difficult points of the vertical gastrectomy. PMID:26537278

  2. Glycomics meets artificial intelligence - Potential of glycan analysis for identification of seropositive and seronegative rheumatoid arthritis patients revealed.

    PubMed

    Chocholova, Erika; Bertok, Tomas; Jane, Eduard; Lorencova, Lenka; Holazova, Alena; Belicka, Ludmila; Belicky, Stefan; Mislovicova, Danica; Vikartovska, Alica; Imrich, Richard; Kasak, Peter; Tkac, Jan

    2018-06-01

    In this study, one hundred serum samples from healthy people and patients with rheumatoid arthritis (RA) were analyzed. Standard immunoassays for detection of 10 different RA markers and analysis of glycan markers on antibodies in 10 different assay formats with several lectins were applied for each serum sample. A dataset containing 2000 data points was data mined using artificial neural networks (ANN). We identified key RA markers, which can discriminate between healthy people and seropositive RA patients (serum containing autoantibodies) with accuracy of 83.3%. Combination of RA markers with glycan analysis provided much better discrimination accuracy of 92.5%. Immunoassays completely failed to identify seronegative RA patients (serum not containing autoantibodies), while glycan analysis correctly identified 43.8% of these patients. Further, we revealed other critical parameters for successful glycan analysis such as type of a sample, format of analysis and orientation of captured antibodies for glycan analysis. Copyright © 2018 Elsevier B.V. All rights reserved.

  3. [Vulvar oedema revealing systemic mastocytosis].

    PubMed

    Deveza, E; Locatelli, F; Girardin, M; Valmary-Degano, S; Daguindau, E; Aubin, F; Humbert, P; Pelletier, F

    2015-11-01

    Systemic mastocytosis is characterised by abnormal proliferation of mast cells in various organs. We report an original case of systemic mastocytosis revealed by vulvar oedema. A 24-year-old patient was examined in the dermatology department for vulvar oedema appearing during sexual intercourse. She presented vasomotor dysfunction of the lower limbs, urticaria on the trunk on exertion, diarrhoea and bone pains. Laboratory tests showed serum tryptase of 29.7μg and plasma histamine at twice the normal value. Myelogram results showed infiltration by dysmorphic mast cells. Screening for c-kit D816V mutation was positive. Duodenal biopsies revealed mast-cell clusters with aggregation involving over 15 mast cells. CD2 staining was inconclusive and CD25 staining could not be done. Trabecular osteopenia was found, and we thus made a diagnosis of indolent systemic mastocytosis (ISM variant Ia) as per the WHO 2008 criteria. Symptomatic treatment was initiated (antiH1, H2, antileukotrienes) and clinical and laboratory follow-up was instituted. The cutaneous signs leading to diagnosis in this patient of systemic mastocytosis involving several organs were seemingly minimal signs associated with mastocyte degranulation. This is the third recorded case of mastocytosis revealed by vulvar oedema and the first case revealing systemic involvement. The two previously reported cases of vulvar oedema revealed cutaneous mastocytosis alone. Mastocytosis, whether systemic or cutaneous, must be included among the differential diagnoses considered in the presence of vulvar oedema. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  4. Adjuvant chemotherapy for breast cancer patients: patients' expectations and physicians' attitudes.

    PubMed

    Barak, Frida; Ostrowsky, Lev A; Kreitler, Shulamith

    2012-06-01

    Findings show that there is a certain degree of refusal on the part of breast cancer patients to undergo adjuvant therapy. Accordingly, the major goals of the study were, first, to learn more about the beliefs of breast cancer patients in regard to adjuvant therapy; second, to find out about the sources of the patients' beliefs; and third, to learn about the attitudes of oncologists concerning the same aspects of adjuvant therapy to which the patients' beliefs referred. The participants were 92 breast cancer patients (mean age 61.2) and 57 doctors of both genders specialized in oncology or affiliated domains. Both groups were administered questionnaires referring to goals of adjuvant treatment, the chances of attaining these goals, side effects, and difficulty of the treatment. Doctors were specifically asked about the views they thought proper to communicate to patients in regard to the mentioned issues. Patients were also asked about whether they had doubts about the treatment and sources of information. The findings showed disparities between the views of patients and doctors in regard to goals, chances of attainment, side effects, and difficulty of treatment. Patients endorsed more goals than doctors and tended to assign to them lower chances of attainment. Doctors were divided in their views about whether to communicate the side effects and difficulties. The results reveal the importance of outlining goals for patients undergoing adjuvant treatment and the disagreements between doctors about what should be communicated to patients, and highlight the complexity of providing to patients information that is both scientifically correct and emotionally helpful.

  5. Fecal Gluten Peptides Reveal Limitations of Serological Tests and Food Questionnaires for Monitoring Gluten-Free Diet in Celiac Disease Patients.

    PubMed

    Comino, Isabel; Fernández-Bañares, Fernando; Esteve, María; Ortigosa, Luís; Castillejo, Gemma; Fambuena, Blanca; Ribes-Koninckx, Carmen; Sierra, Carlos; Rodríguez-Herrera, Alfonso; Salazar, José Carlos; Caunedo, Ángel; Marugán-Miguelsanz, J M; Garrote, José Antonio; Vivas, Santiago; Lo Iacono, Oreste; Nuñez, Alejandro; Vaquero, Luis; Vegas, Ana María; Crespo, Laura; Fernández-Salazar, Luis; Arranz, Eduardo; Jiménez-García, Victoria Alejandra; Antonio Montes-Cano, Marco; Espín, Beatriz; Galera, Ana; Valverde, Justo; Girón, Francisco José; Bolonio, Miguel; Millán, Antonio; Cerezo, Francesc Martínez; Guajardo, César; Alberto, José Ramón; Rosinach, Mercé; Segura, Verónica; León, Francisco; Marinich, Jorge; Muñoz-Suano, Alba; Romero-Gómez, Manuel; Cebolla, Ángel; Sousa, Carolina

    2016-10-01

    Treatment for celiac disease (CD) is a lifelong strict gluten-free diet (GFD). Patients should be followed-up with dietary interviews and serology as CD markers to ensure adherence to the diet. However, none of these methods offer an accurate measure of dietary compliance. Our aim was to evaluate the measurement of gluten immunogenic peptides (GIP) in stools as a marker of GFD adherence in CD patients and compare it with traditional methods of GFD monitoring. We performed a prospective, nonrandomized, multicenter study including 188 CD patients on GFD and 84 healthy controls. Subjects were given a dietary questionnaire and fecal GIP quantified by enzyme-linked immunosorbent assay (ELISA). Serological anti-tissue transglutaminase (anti-tTG) IgA and anti-deamidated gliadin peptide (anti-DGP) IgA antibodies were measured simultaneously. Of the 188 celiac patients, 56 (29.8%) had detectable GIP levels in stools. There was significant association between age and GIP in stools that revealed increasing dietary transgressions with advancing age (39.2% in subjects ≥13 years old) and with gender in certain age groups (60% in men ≥13 years old). No association was found between fecal GIP and dietary questionnaire or anti-tTG antibodies. However, association was detected between GIP and anti-DGP antibodies, although 46 of the 53 GIP stool-positive patients were negative for anti-DGP. Detection of gluten peptides in stools reveals limitations of traditional methods for monitoring GFD in celiac patients. The GIP ELISA enables direct and quantitative assessment of gluten exposure early after ingestion and could aid in the diagnosis and clinical management of nonresponsive CD and refractory CD. Trial registration number NCT02711397.

  6. QUOTEchemo: a patient-centred instrument to measure quality of communication preceding chemotherapy treatment through the patient's eyes.

    PubMed

    van Weert, Julia C M; Jansen, Jesse; de Bruijn, Gert-Jan; Noordman, Janneke; van Dulmen, Sandra; Bensing, Jozien M

    2009-11-01

    Knowing patients' needs is a prerequisite to ensure high quality cancer care. This study describes the development and psychometric properties of a patient-centred instrument to measure needs and actual experiences with communication preceding chemotherapy treatment: QUOTE(chemo). QUOTE-questionnaires (Quality Of care Through the patients' Eyes) are widely used to gain insight into unmet needs, but no validated, standardised questionnaire combining patients' needs and experiences surrounding chemotherapy treatment is available yet. To evaluate the psychometric properties of the QUOTE(chemo), content validity, internal structure and convergent validity were investigated amongst 345 cancer patients, new to chemotherapy, from 10 different hospitals. Literature study, focus group discussions and a categorisation procedure of 67 relevant topics revealed seven main themes: Treatment-related information, Prognosis information, Rehabilitation information, Coping information, Interpersonal communication, Tailored communication and Affective communication. Confirmatory factor analysis using structural equation modelling indicated that the measurement model provided good fit to the data with factor loadings ranging from .43 to .77. The seven QUOTE(chemo) dimensions captured relevant issues of concern with good internal consistency (alpha .72-.92), satisfactory item-total correlations (.35-.79) and satisfactory convergent validity. Affective communication, Treatment-related information and Rehabilitation information were perceived most important by patients. The instrument also appeared to be able to determine which aspects need improvement to ensure high quality care. The highest need for improvement was found for communicating Prognosis information and Rehabilitation information and for Interpersonal communication. These findings provide preliminary evidence of the reliability and validity of the QUOTE(chemo) for use in cancer care surrounding chemotherapy treatment

  7. Dense Home-Based Recordings Reveal Typical and Atypical Development of Tense/Aspect in a Child with Delayed Language Development

    ERIC Educational Resources Information Center

    Chin, Iris; Goodwin, Matthew S.; Vosoughi, Soroush; Roy, Deb; Naigles, Letitia R.

    2018-01-01

    Studies investigating the development of tense/aspect in children with developmental disorders have focused on production frequency and/or relied on short spontaneous speech samples. How children with developmental disorders use future forms/constructions is also unknown. The current study expands this literature by examining frequency,…

  8. Natural history of chronic hepatitis B: what exactly has REVEAL revealed?

    PubMed

    Iloeje, Uchenna H; Yang, Hwai-I; Chen, Chien-Jen

    2012-10-01

    Chronic hepatitis B virus (HBV) infection is a serious public health problem because of its worldwide prevalence and potential to cause adverse consequences. The Risk Evaluation of Viral Load Elevation and Associated Liver Disease/Cancer-Hepatitis B Virus (REVEAL-HBV) study carried out in Taiwan was used to investigate the natural history of chronic hepatitis B. The REVEAL-HBV study has established an HBV viral load paradigm in the natural history of chronic hepatitis B (CHB). Serum HBV DNA level has been shown to be significantly and independently associated with incidence of hepatocellular carcinoma (HCC) and cirrhosis and liver-related mortality across a biological gradient. It is also a major predictor of HBsAg seroclearance. Genetic features including HBV genotype and basal core promoter A1762T/G1764A mutant, and precore G1896A mutant were documented as predictors of HCC risk. Inactive HBV carriers still had an increased risk on HCC development and liver-related mortality compared with HBsAg -seronegatives. Nomograms focusing on facilitating risk communication between patients and clinicians were developed incorporating non-invasive clinical parameters to predict long-term HCC risk. These will hopefully contribute to evidence-based decisions in the clinical management of CHB patients. A somewhat provocative and novel finding from the REVEAL-HBV study is the association of chronic HBV infection in active replication with an increased pancreatic cancer risk especially in women less than 50 years old. This finding will hopefully spur further research in this area seeking confirmatory evidence. Finally, we hope that the REVEAL-HBV study will continue to be a source of data to answer other important questions in chronic hepatitis B research going forward. © 2012 John Wiley & Sons A/S.

  9. Psychological aspects of cosmetic rhinoplasty.

    PubMed

    Marcus, P

    1984-07-01

    This paper summarises some of the major findings of a doctoral research entitled "Psychological Aspects of Cosmetic Rhinoplasty" carried out when the author was working in the United Kingdom on a thesis that was accepted for the degree of PhD by the University of London. From the point of view of the clinical psychologist there can be no doubt that cosmetic rhinoplasty does have largely beneficial short- and long-term psychological and behavioural effects on patients who request the operation and several observations and experiments are described to account for the efficacy and therapeutic value of this operation.

  10. [Epidemiological aspects of cutaneous mycosis of HIV-infected patients in the National Referral Center of Burkina Faso, West Africa].

    PubMed

    Zida, A; Sawadogo, P M; Diallo, I; Tapsoba, H; Bazie, Z; Drabo, Y J; Guiguemde, T R

    2016-06-01

    Our study aimed to analyze the epidemiological aspects of cutaneous mycosis in people living with human immunodeficiency virus (PLHIV). This is a descriptive study of 382 patients living with HIV. Following an investigation into the risk factors, mycological samples have been performed. Each sample underwent direct examination and cultivation for the identification of fungal species. The Blastese test is used for the identification of Candida albicans. One hundred and six (106) of the 382 people living with human immunodeficiency virus undergo a mycological collection of which 76 gave a positive result. The overall prevalence of cutaneous mycosis was 19.9 %. It was significantly higher in women and in patients who had a CD4 count ≤500/mm3. C. albicans and Trichophyton rubrum were the most isolated species with 22.4 and 19.8 % of all fungal species isolated, respectively. Cutaneous mycoses are common among people living with human immunodeficiency virus and whose CD4 count ≤ 500/mm(3). Copyright © 2016. Published by Elsevier Masson SAS.

  11. RNA-seq Analysis Reveals Unique Transcriptome Signatures in Systemic Lupus Erythematosus Patients with Distinct Autoantibody Specificities

    PubMed Central

    Rai, Richa; Chauhan, Sudhir Kumar; Singh, Vikas Vikram; Rai, Madhukar; Rai, Geeta

    2016-01-01

    Systemic lupus erythematosus (SLE) patients exhibit immense heterogeneity which is challenging from the diagnostic perspective. Emerging high throughput sequencing technologies have been proved to be a useful platform to understand the complex and dynamic disease processes. SLE patients categorised based on autoantibody specificities are reported to have differential immuno-regulatory mechanisms. Therefore, we performed RNA-seq analysis to identify transcriptomics of SLE patients with distinguished autoantibody specificities. The SLE patients were segregated into three subsets based on the type of autoantibodies present in their sera (anti-dsDNA+ group with anti-dsDNA autoantibody alone; anti-ENA+ group having autoantibodies against extractable nuclear antigens (ENA) only, and anti-dsDNA+ENA+ group having autoantibodies to both dsDNA and ENA). Global transcriptome profiling for each SLE patients subsets was performed using Illumina® Hiseq-2000 platform. The biological relevance of dysregulated transcripts in each SLE subsets was assessed by ingenuity pathway analysis (IPA) software. We observed that dysregulation in the transcriptome expression pattern was clearly distinct in each SLE patients subsets. IPA analysis of transcripts uniquely expressed in different SLE groups revealed specific biological pathways to be affected in each SLE subsets. Multiple cytokine signaling pathways were specifically dysregulated in anti-dsDNA+ patients whereas Interferon signaling was predominantly dysregulated in anti-ENA+ patients. In anti-dsDNA+ENA+ patients regulation of actin based motility by Rho pathway was significantly affected. The granulocyte gene signature was a common feature to all SLE subsets; however, anti-dsDNA+ group showed relatively predominant expression of these genes. Dysregulation of Plasma cell related transcripts were higher in anti-dsDNA+ and anti-ENA+ patients as compared to anti-dsDNA+ ENA+. Association of specific canonical pathways with the uniquely

  12. Paranoid Schizophrenia versus Schizoaffective Disorder: Neuropsychological Aspects.

    PubMed

    Leposavić, Ljubica; Leposavić, Ivana; Šaula-Marojević, Bijana; Gavrilović, Predrag

    2015-01-01

    Neuropsychological aspects of paranoid schizophrenia have still not been examined enough.These disorders are usually not studied separately, but are included in the studies about schizophrenic patients with positive symptoms. Despite the fact that schizophrenia represents a heterogeneous group of mental disorders, usually it is not separated from schizoaffective disorder in neuropsychological researches. The essence of this research is to evaluate cognitive functioning of patients with paranoid schizophrenia and schizoaffective disorder by applying neuropsychological tests. The research included 91 subjects, right handed, from 30 to 53 years old, who were classified into three groups: inpatients with paranoid schizophrenia in remission (n=31), inpatients with schizoaffective disorder in remission (n=30) and healthy subjects (n=30). Both groups of patients showed poorer achievements than healthy subjects in most of the applied tests. Patients with schizoaffective disorder showed global loss of intellectual efficiency, executive dysfunction and compromised visual-construction organization. Patients with paranoid schizophrenia expressed partial loss of intellectual efficiency with verbal IQ and executive functions preserved. In the remission phase, patients with paranoid schizophrenia expressed cognitive disorders in moderate degree, but when it comes to patients with schizoaffective disorder, more massive cognitive, deficits were registered.

  13. Cognitive aspect of diagnostic errors.

    PubMed

    Phua, Dong Haur; Tan, Nigel C K

    2013-01-01

    Diagnostic errors can result in tangible harm to patients. Despite our advances in medicine, the mental processes required to make a diagnosis exhibits shortcomings, causing diagnostic errors. Cognitive factors are found to be an important cause of diagnostic errors. With new understanding from psychology and social sciences, clinical medicine is now beginning to appreciate that our clinical reasoning can take the form of analytical reasoning or heuristics. Different factors like cognitive biases and affective influences can also impel unwary clinicians to make diagnostic errors. Various strategies have been proposed to reduce the effect of cognitive biases and affective influences when clinicians make diagnoses; however evidence for the efficacy of these methods is still sparse. This paper aims to introduce the reader to the cognitive aspect of diagnostic errors, in the hope that clinicians can use this knowledge to improve diagnostic accuracy and patient outcomes.

  14. Details acquired from medical history and patients' experience of empathy--two sides of the same coin.

    PubMed

    Ohm, Friedemann; Vogel, Daniela; Sehner, Susanne; Wijnen-Meijer, Marjo; Harendza, Sigrid

    2013-05-09

    History taking and empathetic communication are two important aspects in successful physician-patient interaction. Gathering important information from the patient's medical history is needed for effective clinical decision making while empathy is relevant for patient satisfaction. We wanted to investigate whether medical students near graduation are able to combine both skills as required in daily medical practice. Thirty near graduates from Hamburg Medical School participated in an assessment for clinical competences including a consultation hour with five standardized patients. Each patient interview was videotaped and standardized patients rated participants with the CARE questionnaire for consultation and relational empathy. All videotaped interviews were rated with a checklist based on the number of important medical aspects for each case. Data were analysed with the linear mixed model to correct for random effects. Regression analysis was performed to look for correlations between the number of questions asked by a participant and their respective empathy rating. Of the 123 aspects that could have been gathered in total, students only requested 56.4% (95% CI 53.5-59.3). While no difference between male and female participants was found, a significant difference (p<.001) was observed between the two parts of the checklist with 61.1% (95% CI 57.9-64.3) of aspects asked for in part 1 (patient's symptoms) versus 52.0 (95 47.4-56.7) in part 2 (further history). All female standardized patients combined rated female participants (mean score 14.2, 95% CI 12.3-16.3) to be significantly (p<.01) more empathetic than male participants (mean score 19.2, 95% CI 16.3-22.6). Regression analysis revealed no correlation between the number of medical aspects gathered by a participant and his or her respective empathy score given by the standardized patient in the CARE questionnaire. Gathering sufficient medical data from a patient's history and empathetic communication are

  15. Spatial and temporal aspects of navigation in two neurological patients.

    PubMed

    van der Ham, Ineke J M; van Zandvoort, Martine J E; Meilinger, Tobias; Bosch, Sander E; Kant, Neeltje; Postma, Albert

    2010-07-14

    We present two cases (A.C. and W.J.) with navigation problems resulting from parieto-occipital right hemisphere damage. For both the cases, performance on the neuropsychological tests did not indicate specific impairments in spatial processing, despite severe subjective complaints of spatial disorientation. Various aspects of navigation were tested in a new virtual reality task, the Virtual Tübingen task. A double dissociation between spatial and temporal deficits was found; A.C. was impaired in route ordering, a temporal test, whereas W.J. was impaired in scene recognition and route continuation, which are spatial in nature. These findings offer important insights in the functional and neural architecture of navigation.

  16. Infected colonic mass revealing a lung adenocarcinoma.

    PubMed

    Doussot, Alexandre; Chalumeau, Claire; Combier, Christophe; Cheynel, Nicolas; Facy, Olivier

    2013-12-01

    We report the case of lung adenocarcinoma revealed by infected colonic tumor in a 62-year-old man. An en bloc surgical resection was performed with uneventful recovery. The pathologic report concluded in a right mesocolic lymph node metastases from a mildly differentiated adenocarcinoma from pulmonary origin. GI metastases of lung cancer are described in the literature and are frequently asymptomatic in patient with a known primary cancer. In this patient, the complication of the metastases revealed the primary and immunochemistry permitted to adapt the systemic chemotherapy. Copyright © 2012. Published by Elsevier Masson SAS.

  17. Threats to patient safety in telenursing as revealed in Swedish telenurses' reflections on their dialogues.

    PubMed

    Röing, Marta; Rosenqvist, Urban; Holmström, Inger K

    2013-12-01

    Telenursing is a rapidly expanding actor in the Swedish healthcare system, as in other Western nations. Although rare, tragic events occur within this context, and are reminders of the importance of giving patient safety the highest priority. As telenurses' main sources of information are their dialogues with the callers, the provision of safe care can depend on the quality of this dialogue. The aim of this study was to identify issues that could threaten patient safety in telenurses' dialogues with callers. As part of an educational intervention, a researcher visited a sample of six telenurses five to six times at their workplace to listen to and discuss, together with the telenurses, their dialogues with callers in stimulated recall sessions. Each call and the following discussion between researcher and telenurse was tape-recorded and transcribed as text, resulting in a total of 121 calls. Qualitative content analysis of the reflections and following discussions revealed that threats to patient safety could be related to the surrounding society, to the organisation of telenursing, to the telenurse and to the caller. This study gives insight into significant problem areas that can affect patient safety in telenursing in Sweden. Issues that need to be focused on in telenursing educational programmes and future research are suggested, as well as the need for organisational development. © 2012 The Authors Scandinavian Journal of Caring Sciences © 2012 Nordic College of Caring Science.

  18. Patients' perspectives on psychiatric consultations in the Gender Identity Clinic: implications for patient-centered communication.

    PubMed

    Speer, Susan A; McPhillips, Rebecca

    2013-06-01

    To explore transsexual patients' perceptions of communication with psychiatrists in a Gender Identity Clinic and advance understanding of patient centered communication (PCC) in psychiatric, 'gatekeeping' settings. 21 qualitative interviews with a convenience sample of clinic patients. Interviews were coded at a semantic level and subject to an inductive thematic analysis. Patients' perceptions clustered into three themes: (1) aspects of communication that patients described liking; (2) aspects of communication that patients described disliking; and (3) aspects of communication that patients deemed challenging but necessary or useful. Patients described liking or disliking aspects of communication that reflect existing understandings of PCC. However, a striking feature of their accounts was how they were able to rationalize and reflect pragmatically on their negative communication experiences, welcoming doctors' challenges as an opportunity to consider their life-changing decision to transition from their natal gender. In certain clinical settings, current operationalizations of PCC may not apply. Patients' perceptions of communication may be enhanced if an analysis of their experiences formed part of the professional training of doctors, who could be invited to consider the functional specificity of communication across settings and the consequences (both immediate and post hoc) of their communication practices. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  19. Psychological aspects in brain tumor patients: A prospective study.

    PubMed

    Seddighi, Afsoun; Seddighi, Amir Saied; Nikouei, Amir; Ashrafi, Farzad; Nohesara, Shabnam

    2015-01-01

    Very few studies have utilized specific criteria to assess mental disorders in brain tumor patients, and from them, they are mainly descriptive. The purpose of this study is to examine mental disorders in relation to tumor characteristics and patients' psychosocial factors using DSM-IV (depression, sleep and mood) criteria, among brain tumor patients. From March 2009 to July 2011, 98 patients who surgically treated with intracranial neoplasm were included in this prospective study. The mean age of the patient group was 42.2 years with a range of 18-60 years with a male to female ratio of 1.2. The most common tumor type was glioblastoma multiform (30.3%), followed by meningioma (16.8%) and anaplastic glioma (12.3%). In our study, the prevalence of mild depression was about 30% for males and 38% for females before surgery; however at 3 months after surgery, this amount decreased to the amount of 25.6% and 26% for male and female patients respectively. Before tumor operation, the prevalence of major depression was 10.4% for males and 19.7% for females. At 3 months after operation the prevalence of major depression was 12.8% for males, and 6.7% for females. Aggression or suicide attempts were not seen related to depression. Before operative intervention, severe anxiousness as well as severe Obsessive Compulsive Disorder (OCD) symptoms was present in 14.7% of males while at 3 months after operation, prevalence of severe anxiousness and severe OCD symptoms decreased to 4% and 9.3% respectively. In females, 28.7% of the subjects had reported to have severe anxiousness and 25.6% severe OCD symptoms. Three months after surgery, these amounts were 17.6% and 38.7% respectively. Depressive symptoms as well as anxious and OCD psychopathology were shown to be prevalent signs among patients with brain tumor. Diagnosis of the previous mentioned symptoms were totally based on DSM-IV criteria and these disorders and the percentiles don't seem to be related to each other. Due to high

  20. Factors influencing adherence among Irish haemodialysis patients.

    PubMed

    Mellon, Lisa; Regan, Daniel; Curtis, Ruth

    2013-07-01

    Adherence to dietary and fluid restrictions among haemodialysis patients with end stage renal failure (ESRD) is a multi-factorial concept. This study seeks to assess the predictive value of demographic and psychological variables in non-adherence. A multi-centre cross sectional design assessed 50 haemodialysis patients on self reported adherence, attitudes towards dietary restrictions, quality of life, depression and anxiety. Adherence to fluid and dietary restrictions was measured objectively using potassium (K), phosphorus (PO4) and inter-dialytic weight gain (IDWG) parameters. 62% of patients were non-adherent with at least one aspect of the treatment regime. Regression analysis revealed age as significantly associated with adherence, in particular IDWG, with younger patients displaying poorer adherence. Younger patients may experience greater difficulty integrating complex treatment demands into their lifestyles, and non-adherence may be a consequence of the severe lifestyle limitations imposed by the haemodialysis treatment regime. Individualised interventions may be more effective than traditional methods of adherence monitoring in reducing the non-adherent behaviour. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  1. Urinary microbiome of kidney transplant patients reveals dysbiosis with potential for antibiotic resistance

    PubMed Central

    Rani, Asha; Ranjan, Ravi; McGee, Halvor S.; Andropolis, Kalista E.; Panchal, Dipti V.; Hajjiri, Zahraa; Brennan, Daniel C.; Finn, Patricia W.; Perkins, David L.

    2016-01-01

    Recent studies have established that a complex community of microbes colonize the human urinary tract; however their role in kidney transplant patients treated with prophylactic antibiotics remains poorly investigated. Our aim was to investigate the urinary microbiome of kidney transplant recipients. Urine samples from 21 patients following kidney transplantation and 8 healthy controls, were collected. All patients received prophylactic treatment with the antibiotic trimethoprim/sulfamethoxazole. Metagenomic DNA was isolated from urine samples, sequenced using metagenomics shotgun sequencing approach on Illumina HiSeq2000 platform, and analyzed for microbial taxonomic and functional annotations. Our results demonstrate that the urine microbiome of kidney transplants was markedly different at all taxonomic levels from phyla to species, had decreased microbial diversity and increased abundance of potentially pathogenic species compared to healthy controls. Specifically, at the phylum level we detected a significant decrease in Actinobacteria and increase in Firmicutes due to increases in Enterococcus faecalis. In addition, there was an increase in the Proteobacteria due to increases in E. coli. Analysis of predicted functions of the urinary metagenome revealed increased abundance of enzymes in the folate pathway including dihydrofolate synthase that are not inhibited by trimethoprim/sulfamethoxazole, but can augment folate metabolism. This report characterizes the urinary microbiome of kidney transplants using shotgun metagenomics approach. Our results indicate that the urinary microbiota may be modified in the context of prophylactic antibiotics, indicating that a therapeutic intervention may shift the urinary microbiota to select bacterial species with increased resistance to antibiotics. The evaluation and development of optimal prophylactic regimens that do not promote antibiotic resistance is an important future goal. PMID:27669488

  2. [Ethical questions related to nutrition and hidration: basic aspects].

    PubMed

    Collazo Chao, E; Girela, E

    2011-01-01

    Conditions that pose ethical problems related to nutrition and hydration are very common nowdays, particularly within Hospitals among terminally ill patients and other patients who require nutrition and hydration. In this article we intend to analyze some circumstances, according to widely accepted ethical values, in order to outline a clear action model to help clinicians in making such difficult decisions. The problematic situations analyzed include: should hydration and nutrition be considered basic care or therapeutic measures?, and the ethical aspects of enteral versus parenteral nutrition.

  3. [Revealing of tuberculosis in an infectious diseases hospital of a megalopolis].

    PubMed

    Malashenkov, E A; Ivanovskiĭ, V B

    2007-01-01

    The advisory work of the phthisiatrician in an infectious diseases hospital was analyzed; the analysis revealed that in 2005 tuberculose changes of various degrees of activity had been revealed in 42.5% of examined patients, and 32.1% of them were subjects in whom tuberculosis of diferent localizations had been revealed for the first time. In 43.2% of the latter subjects, the reasons for hospitalization were "clinical masks" of tuberculose process (influenza, acute respiratory viral disease), while 48.6% were hospitalized for gastrointestinal infections and viral hepatitis. In 20.7% of cases tuberculosis was combined with HIV infection. In the infectious diseases hospital, 16.2% of patients with active tuberculosis died. Among the patients treated in the infectious diseases hospital during one year, the proportion of patients with active tuberculosis was 1.44%, the proportion of those in whom the process was revealed for the first time, was 0.75%. In Botkin infectious diseases hospital, there were approximately 6% of patients in whom tuberculose process was revealed for the first time in Saint Petersburg. The peculiarities of this group of patients in an infectious diseases hospital require not only tuberculose alertness, but also reinforcement of phthisiatric, radiological, and laboratory services.

  4. Isl1 is required for multiple aspects of motor neuron development.

    PubMed

    Liang, Xingqun; Song, Mi-Ryoung; Xu, ZengGuang; Lanuza, Guillermo M; Liu, Yali; Zhuang, Tao; Chen, Yihan; Pfaff, Samuel L; Evans, Sylvia M; Sun, Yunfu

    2011-07-01

    The LIM homeodomain transcription factor Islet1 (Isl1) is expressed in multiple organs and plays essential roles during embryogenesis. Isl1 is required for the survival and specification of spinal cord motor neurons. Due to early embryonic lethality and loss of motor neurons, the role of Isl1 in other aspects of motor neuron development remains unclear. In this study, we generated Isl1 mutant mouse lines expressing graded doses of Isl1. Our study has revealed essential roles of Isl1 in multiple aspects of motor neuron development, including motor neuron cell body localization, motor column formation and axon growth. In addition, Isl1 is required for survival of cranial ganglia neurons. Copyright © 2011 Elsevier Inc. All rights reserved.

  5. Factors associated with multidimensional aspect of post-stroke fatigue in acute stroke period.

    PubMed

    Mutai, Hitoshi; Furukawa, Tomomi; Houri, Ayumi; Suzuki, Akihito; Hanihara, Tokiji

    2017-04-01

    Post-stroke fatigue (PSF) is a frequent and distressing consequence of stroke, and can be both acute and long lasting. We aimed to investigate multidimensional aspects of acute PSF and to determine the clinical factors relevant to acute PSF. We collected data of 101 patients admitted to the hospital for acute stroke. PSF was assessed using the Multidimensional Fatigue Inventory within 2 weeks of stroke. Measures included Mini-Mental State Examination, Hospital Anxiety and Depression Scale, and Functional Independence Measure. Stroke character, lesion location, and clinical variables that potentially influence PSF were also collected. The prevalence of pathological fatigue is 56.4% within 2 weeks of stroke. Binary logistic regression analysis revealed that anxiety was the only predictor for presence of PSF (OR=1.32, 95% CI: 1.13-1.53, P<0.001). Multivariate stepwise regression analysis showed anxiety, right lesion side, thalamus, and/or brainstem were independently associated with general fatigue, right lesion side, depression, diabetes mellitus, and anxiety with physical fatigue, depression with reduced activity, depression, and BMI with reduced motivation, depression, and diabetes mellitus with mental fatigue. PSF was highly prevalent in the acute phase, and specific factors including lesion location (right side lesion, thalamic and brainstem lesion), anxiety, and depression were independently associated with multidimensional aspects of PSF. Further study is needed to elucidate how specific structural lesions and anxiety symptoms relate to the development of early fatigue following stroke. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Psychosexual and body image aspects of quality of life in Turkish breast cancer patients: a comparison of breast conserving treatment and mastectomy.

    PubMed

    Alicikus, Zumre Arican; Gorken, Ilknur Bilkay; Sen, Rachel Cooper; Kentli, Suleyman; Kinay, Munir; Alanyali, Hilmi; Harmancioglu, Omer

    2009-01-01

    Assessing psychosexual and body image aspects of quality of life in Turkish breast cancer patients treated by either mastectomy or breast conserving treatment (BCT). The study group consisted of 112 patients who had undergone all treatment at a single institution under the care of a multidisciplinary breast team. Following surgery, all patients underwent adjuvant radiotherapy with or without chemotherapy and hormone therapy. At the time of this study all patients were disease free with at least 2 years' follow-up. Twenty percent of the patients were premenopausal and 80% postmenopausal. The patients completed a questionnaire consisting of 42 questions related to their sexual relations and body image. Forty-one percent of sexually active patients had experienced a deterioration of sexual functioning after treatment. This was mainly due to loss of libido (80%), loss of interest in partner (54%), and sexual dissatisfaction (59%). Problems tended to develop early in the course of treatment. Decreased sexual desire was significantly more frequent in patients undergoing mastectomy versus BCT (80% vs 61%; P = 0.043) and in premenopausal versus postmenopausal patients (P = 0.024). Although 80% of patients were satisfied with their appearance as a whole, only 54% liked their naked bodies. There was no significant difference in body image scores between patients undergoing mastectomy or BCT apart from a general feeling of physical unattractiveness in mastectomy patients (3.4 vs 2.8; P = 0.03). Significant, similar psychosexual and body image problems occur in patients treated for breast cancer with either mastectomy or BCT. Problems arise early in the course of the disease and therefore detection and treatment of these problems should be addressed during the patients' initial assessment and at the start of treatment. These findings are similar to those reported on similar groups of treated women in American and European populations.

  7. Designing User-Centric Patient Portals: Clinician and Patients' Uses and Gratifications

    PubMed Central

    Krist, Alex H.; Aycock, Rebecca A.; Kreps, Gary L.

    2017-01-01

    Abstract Background: Legislation mandates that clinicians make patients' medical information available digitally. This has resulted in hurriedly installing patient portals that do not fully meet the needs of patients or clinicians. This study examined a specific portal, MyPreventiveCare (MPC), a patient-centered portal designed to promote preventive care to consumers, to elicit recommendations from patients and clinicians about how it could be more beneficial by uncovering their uses and gratifications (U&G). Materials and Methods: In-depth interviews with 31 patients and two clinician focus groups were conducted. Multiple methods were utilized, such as grounded theory coding to develop themes and content analysis to classify responses according to the U&G framework. Results: Four main categories emerged that users desire to be included in health portals: integration with technology (27%), coordination of care (27%), incorporation of lifestyle (26%), and increased control (20%). Additional analysis revealed that health portals are mainly utilized to fulfill cognitive and affective needs, with over 80% of recommendations related to the U&G categories of cognitive and affective needs. Cognitive (60%), affective (21%), social integrative (10%), personal integrative (9%), and tension release (0%). Conclusions: Portals will continue to evolve and become important health communication tools if they address the user's perspective and are inclusive of new technological advances. Specifically, portals must become more user centric and incorporate aspects of the patients' lifestyle and integrate health information technology. PMID:27333468

  8. [Mastitis revealing Churg-Strauss syndrome].

    PubMed

    Dannepond, C; Le Fourn, E; de Muret, A; Ouldamer, L; Carmier, D; Machet, L

    2014-01-01

    Churg-Strauss syndrome often involves the skin, and this may sometimes reveal the disease. A 25-year-old woman was referred to a gynaecologist for inflammation of the right breast with breast discharge. Cytological analysis of the liquid showed numerous inflammatory cells, particularly polymorphonuclear eosinophils and neutrophils. Ultrasound examination of the breast was consistent with galactophoritis. CRP was normal, and hypereosinophilia was seen. The patient was subsequently referred to a dermatology unit. Skin examination revealed inflammation of the entire breast, which was painful, warm and erythematous; the border was oedematous with blisters. Necrotic lesions were also present on the thumbs and knees. Skin biopsy of the breast showed a dermal infiltrate with abundant infiltrate of polymorphonuclear eosinophils, including patchy necrosis and intraepidermal vesicles. Histological examination of a biopsy sample from a thumb revealed eosinophilic granuloma and leukocytoclastic vasculitis. The patient was also presenting asthma, pulmonary infiltrates and mononeuropathy at L3, consistent with Churg-Strauss syndrome. Breast involvement in Churg-Strauss syndrome is very rare (only one other case has been reported). This is the first case in which the breast condition revealed the disease. Cutaneous involvement of the breast is, however, also compatible with Wells' cellulitis. The lesions quickly disappeared with 1mg/kg/d oral prednisolone. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  9. Fecal Gluten Peptides Reveal Limitations of Serological Tests and Food Questionnaires for Monitoring Gluten-Free Diet in Celiac Disease Patients

    PubMed Central

    Comino, Isabel; Fernández-Bañares, Fernando; Esteve, María; Ortigosa, Luís; Castillejo, Gemma; Fambuena, Blanca; Ribes-Koninckx, Carmen; Sierra, Carlos; Rodríguez-Herrera, Alfonso; Salazar, José Carlos; Caunedo, Ángel; Marugán-Miguelsanz, J M; Garrote, José Antonio; Vivas, Santiago; lo Iacono, Oreste; Nuñez, Alejandro; Vaquero, Luis; Vegas, Ana María; Crespo, Laura; Fernández-Salazar, Luis; Arranz, Eduardo; Jiménez-García, Victoria Alejandra; Antonio Montes-Cano, Marco; Espín, Beatriz; Galera, Ana; Valverde, Justo; Girón, Francisco José; Bolonio, Miguel; Millán, Antonio; Cerezo, Francesc Martínez; Guajardo, César; Alberto, José Ramón; Rosinach, Mercé; Segura, Verónica; León, Francisco; Marinich, Jorge; Muñoz-Suano, Alba; Romero-Gómez, Manuel; Cebolla, Ángel; Sousa, Carolina

    2016-01-01

    Objectives: Treatment for celiac disease (CD) is a lifelong strict gluten-free diet (GFD). Patients should be followed-up with dietary interviews and serology as CD markers to ensure adherence to the diet. However, none of these methods offer an accurate measure of dietary compliance. Our aim was to evaluate the measurement of gluten immunogenic peptides (GIP) in stools as a marker of GFD adherence in CD patients and compare it with traditional methods of GFD monitoring. Methods: We performed a prospective, nonrandomized, multicenter study including 188 CD patients on GFD and 84 healthy controls. Subjects were given a dietary questionnaire and fecal GIP quantified by enzyme-linked immunosorbent assay (ELISA). Serological anti-tissue transglutaminase (anti-tTG) IgA and anti-deamidated gliadin peptide (anti-DGP) IgA antibodies were measured simultaneously. Results: Of the 188 celiac patients, 56 (29.8%) had detectable GIP levels in stools. There was significant association between age and GIP in stools that revealed increasing dietary transgressions with advancing age (39.2% in subjects ≥13 years old) and with gender in certain age groups (60% in men ≥13 years old). No association was found between fecal GIP and dietary questionnaire or anti-tTG antibodies. However, association was detected between GIP and anti-DGP antibodies, although 46 of the 53 GIP stool-positive patients were negative for anti-DGP. Conclusions: Detection of gluten peptides in stools reveals limitations of traditional methods for monitoring GFD in celiac patients. The GIP ELISA enables direct and quantitative assessment of gluten exposure early after ingestion and could aid in the diagnosis and clinical management of nonresponsive CD and refractory CD. Trial registration number NCT02711397. PMID:27644734

  10. Psychosocial primary care – what patients expect from their General Practitioners A cross-sectional trial

    PubMed Central

    Fritzsche, Kurt; Armbruster, Ulrike; Hartmann, Armin; Wirsching, Michael

    2002-01-01

    Background Psychosocial Primary Care (PPC) is a model of service delivery for patients with mental disorders and psychosocial problems which was established in Germany in 1987. This study was performed as part of the evaluation of a PPC training program. We investigated patients' expectations of the psychosocial treatment offered by GPs trained in PPC. Methods Ten general practitioners trained in PPC were randomly selected. Two hundred and twenty patients were surveyed in the waiting room regarding their expectations concerning psychological treatment. Results Eighty-five per cent of patients could envisage making use of psychosocial treatments. Counselling by the GP was considered most important (65%). Fifty-four per cent of patients indicated that there was sufficient counselling, but further distinctions revealed dissatisfaction with both the extent and content of the counselling. Lack of time was the most frequent reason (53%) cited for insufficient counselling. A willingness to discuss the psychological aspects of illness was exhibited by between 55% (current illness) and 79% of patients. Two-thirds of patients believed that discussing psychological aspects and counselling by the doctor could exert a healing effect or contribute to symptomatic improvement in physical illnesses. Younger patients and patients with experience in psychotherapy expected referral to mental health services. Conclusions Primary care patients desire and accept psychological treatment from their GP. Training in psychosocial competence in primary care should be offered more frequently. PMID:12000687

  11. Nutritional Aspects of Dysphagia Management.

    PubMed

    Gallegos, C; Brito-de la Fuente, E; Clavé, P; Costa, A; Assegehegn, G

    This chapter describes the nutritional aspects of dysphagia management by starting with the definition of these two conditions (dysphagia and malnutrition) that share three main clinical characteristics: (a) their prevalence is very high, (b) they can lead to severe complications, and (c) they are frequently underrecognized and neglected conditions. From an anatomical standpoint, dysphagia can result from oropharyngeal and/or esophageal causes; from a pathophysiological perspective, dysphagia can be caused by organic or structural diseases (either benign or malignant) or diseases causing impaired physiology (mainly motility and/or perception disorders). This chapter gathers up-to-date information on the screening and diagnosis of oropharyngeal dysphagia, the consequences of dysphagia (aspiration pneumonia, malnutrition, and dehydration), and on the nutritional management of dysphagic patients. Concerning this last topic, this chapter reviews the rheological aspects of swallowing and dysphagia (including shear and elongational flows) and its influence on the characteristics of the enteral nutrition for dysphagia management (solid/semisolid foods and thickened liquids; ready-to-use oral nutritional supplements and thickening powders), with special focus on the real characteristics of the bolus after mixing with human saliva. © 2017 Elsevier Inc. All rights reserved.

  12. Technical aspects of quality assurance in radiation oncology

    PubMed Central

    Saw, CB; Ferenci, MS; Wanger, H

    2008-01-01

    The technical aspects of quality assurance (QA) in radiation oncology as practice in the United States will be reviewed and updated in the spirit of offering the experience to the radiation oncology communities in the Asia-Pacific region. The word “technical” is used to express the organisational components or processes and not the materials within the QA program. A comprehensive QA program in radiation oncology will have an official statement declaring the quality plan for effective patient care services it provides in a document. The QA program will include all aspects of patient care: physical, clinical, and medical aspects of the services. The document will describe the organisational structure, responsibilities, checks and procedures, and resources allocated to ensure the successful implementation of the quality of patient management. Regulatory guidelines and guidelines from accreditation agencies should be incorporated in the QA program to ensure compliance. The organisational structure will have a multidisciplinary QA committee that has the authority to evaluate continuously the effectiveness of the QA program to provide prompt corrective recommendations and to request feedback as needed to monitor the response. The continuous monitoring aspects require meetings to be held at regular intervals with the minutes of the meetings officially recorded and documented. To ensure that a QA program is effective, the program itself should be audited for quality at regular intervals at least annually. It has been recognised that the current QA program has not kept abreast with the rapid implementation of new and advanced radiation therapy technologies with the most recent in image-based radiation therapy technology. The societal bodies (ASTRO and AAPM) and federal agency (NCI) acknowledge this inadequacy and have held workshops to address this issue. The challenges for the societal bodies and federal agency are numerous that include (a) the prescriptive methodology

  13. Social aspects of multiple sclerosis for Iranian individuals.

    PubMed

    Abolhassani, Shahla; Yazdannik, Ahmadreza; Taleghani, Fariba; Zamani, Ahmadreza

    2015-01-01

    This study aimed to determine the social aspects of multiple sclerosis (MS) in the Iranian individuals. A qualitative case study approach was used for this study, which is a part of a larger qualitative study about health care delivery system of MS. Participants were selected on the basis of purposive sampling method. Semi-structured interviews regarding the social aspects of MS were conducted with 18 MS patients, 6 family members and 7 health care providers. Besides interviews with the participants, documents related to the aim of the study, including weblogs, MS magazines, special websites of individuals with MS and news agencies. Data analysis was performed using the qualitative content analysis technique. Data obtained has been categorised into five main categories, including confronting stigma symbols, the outcome of stigma, walling-in due to stigma, disturbance in normal life and concern about job. There are multiple social effects of MS on the afflicted individuals, which affect various dimensions of their life. Policy makers and health care providers must also consider these effects of MS on other dimensions of the individuals' life. Implications for Rehabilitation Multiple sclerosis (MS) is a disease which restricts social life for patients, in addition to physical impacts. Individuals with MS experienced stigma as well as problems with employment and marital life, due to improper information about MS in society. We recommend that health care workers offer proper information about MS to patients and their family members to minimise the social problems faced by them. We recommend that mass media offers proper information about MS to people in society to disseminate the correct picture of MS. We recommend that the rehabilitation team offers psychological support to patients and their families for their empowerment, to facilitate dealing with the impacts of the disease. We recommend that health care providers teach the family members about patient support and

  14. Genomic analysis of primordial dwarfism reveals novel disease genes.

    PubMed

    Shaheen, Ranad; Faqeih, Eissa; Ansari, Shinu; Abdel-Salam, Ghada; Al-Hassnan, Zuhair N; Al-Shidi, Tarfa; Alomar, Rana; Sogaty, Sameera; Alkuraya, Fowzan S

    2014-02-01

    Primordial dwarfism (PD) is a disease in which severely impaired fetal growth persists throughout postnatal development and results in stunted adult size. The condition is highly heterogeneous clinically, but the use of certain phenotypic aspects such as head circumference and facial appearance has proven helpful in defining clinical subgroups. In this study, we present the results of clinical and genomic characterization of 16 new patients in whom a broad definition of PD was used (e.g., 3M syndrome was included). We report a novel PD syndrome with distinct facies in two unrelated patients, each with a different homozygous truncating mutation in CRIPT. Our analysis also reveals, in addition to mutations in known PD disease genes, the first instance of biallelic truncating BRCA2 mutation causing PD with normal bone marrow analysis. In addition, we have identified a novel locus for Seckel syndrome based on a consanguineous multiplex family and identified a homozygous truncating mutation in DNA2 as the likely cause. An additional novel PD disease candidate gene XRCC4 was identified by autozygome/exome analysis, and the knockout mouse phenotype is highly compatible with PD. Thus, we add a number of novel genes to the growing list of PD-linked genes, including one which we show to be linked to a novel PD syndrome with a distinct facial appearance. PD is extremely heterogeneous genetically and clinically, and genomic tools are often required to reach a molecular diagnosis.

  15. Genomic analysis of primordial dwarfism reveals novel disease genes

    PubMed Central

    Shaheen, Ranad; Faqeih, Eissa; Ansari, Shinu; Abdel-Salam, Ghada; Al-Hassnan, Zuhair N.; Al-Shidi, Tarfa; Alomar, Rana; Sogaty, Sameera; Alkuraya, Fowzan S.

    2014-01-01

    Primordial dwarfism (PD) is a disease in which severely impaired fetal growth persists throughout postnatal development and results in stunted adult size. The condition is highly heterogeneous clinically, but the use of certain phenotypic aspects such as head circumference and facial appearance has proven helpful in defining clinical subgroups. In this study, we present the results of clinical and genomic characterization of 16 new patients in whom a broad definition of PD was used (e.g., 3M syndrome was included). We report a novel PD syndrome with distinct facies in two unrelated patients, each with a different homozygous truncating mutation in CRIPT. Our analysis also reveals, in addition to mutations in known PD disease genes, the first instance of biallelic truncating BRCA2 mutation causing PD with normal bone marrow analysis. In addition, we have identified a novel locus for Seckel syndrome based on a consanguineous multiplex family and identified a homozygous truncating mutation in DNA2 as the likely cause. An additional novel PD disease candidate gene XRCC4 was identified by autozygome/exome analysis, and the knockout mouse phenotype is highly compatible with PD. Thus, we add a number of novel genes to the growing list of PD-linked genes, including one which we show to be linked to a novel PD syndrome with a distinct facial appearance. PD is extremely heterogeneous genetically and clinically, and genomic tools are often required to reach a molecular diagnosis. PMID:24389050

  16. Revealing Educationally Critical Aspects of Rate

    ERIC Educational Resources Information Center

    Herbert, Sandra; Pierce, Robyn

    2012-01-01

    Rate (of change) is an important but complicated mathematical concept describing a ratio comparing two different numeric, measurable quantities. Research referring to students' difficulties with this concept spans more than 20 years. It suggests that problems experienced by some calculus students are likely a result of pre-existing limited or…

  17. [Transcultural aspects of suicidal behaviour].

    PubMed

    Calliess, I T; Machleidt, W; Ziegenbein, M; Haltenhof, H

    2007-11-01

    Due to increasing immigration in Germany the German Mental Health Care System today has to deal in a growing number with the assessment of the level of psychic functioning and the capability of self control in patients of different ethnic origin. For clinicians this is a challenge, since suicidal behaviour in terms of its frequency, meaning, motives and manner is very much dependent on the cultural context in which it occurs. Moreover, the general attitude of an individual towards suicide is embedded in the culture of origin of the immigrant. Until now there has been only little systematic research on the influence of culture on suicidal behaviour. In this review the traditions of suicidal behaviour in different cultures in their religious and historical dimensions will be reflected. The historical and cultural roots of suicidal behaviour will be put in context to a categorization of the different variants of suicide, such as institutionalized suicide versus individualized suicide. Psychodynamic aspects of suicidal ideation will be highlighted in cross-cultural perspective with a distinction between a. the wish to die, b. the wish to kill and c. the wish to be killed. It will be shown that there can be differentiated between accepted and non-accepted suicide. With respect to epidemiology there will be discussed the impact of culture on the suicide rates across cultures. The influence of culture on the psychopathology of suicidal behaviour will be summed up systematically. These aspects are of high relevance for the understanding and assessment of suicidal crisis in immigrants, since the suicidal patient even today - although subconsciously - is influenced by the deep rooted traditions of suicidal behaviour in his culture of origin.

  18. Accepting or declining non-invasive ventilation or gastrostomy in amyotrophic lateral sclerosis: patients' perspectives.

    PubMed

    Greenaway, L P; Martin, N H; Lawrence, V; Janssen, A; Al-Chalabi, A; Leigh, P N; Goldstein, L H

    2015-01-01

    The objective was to identify factors associated with decisions made by patients with amyotrophic lateral sclerosis (ALS) to accept or decline non-invasive ventilation (NIV) and/or gastrostomy in a prospective population-based study. Twenty-one people with ALS, recruited from the South-East ALS Register who made an intervention decision during the study timeframe underwent a face-to-face in-depth interview, with or without their informal caregiver present. Sixteen had accepted an intervention (11 accepted gastrostomy, four accepted NIV and one accepted both interventions). Five patients had declined gastrostomy. Thematic analysis revealed three main themes: (1) patient-centric factors (including perceptions of control, acceptance and need, and aspects of fear); (2) external factors (including roles played by healthcare professionals, family, and information provision); and (3) the concept of time (including living in the moment and the notion of 'right thing, right time'). Many aspects of these factors were inter-related. Decision-making processes for the patients were found to be complex and multifaceted and reinforce arguments for individualised (rather than 'algorithm-based') approaches to facilitating decision-making by people with ALS who require palliative interventions.

  19. Neurologic aspects of microcephalic osteodysplastic primordial dwarfism type II.

    PubMed

    Galasso, Cinzia; Lo-Castro, Adriana; Lalli, Cristina; Cerminara, Caterina; Curatolo, Paolo

    2008-06-01

    Microcephalic osteodysplastic primordial dwarfism type II is a specific disorder characterized by severe intrauterine and postnatal growth retardation, acquired microcephaly, cerebrovascular abnormalities, progressive bone dysplasia, and a characteristic face. Whereas the diagnostic features of this syndrome are well-recognized, the neurologic aspects have not been clearly defined. We report on a detailed neurodevelopmental follow-up study of a new case of microcephalic osteodysplastic primordial dwarfism type II, followed from the first years of life to adolescence, and we discuss the neurocognitive features of our patient. We also review the neurologic aspects of this disorder compared with syndromes with overlapping phenotypes, such as microcephalic osteodysplastic primordial dwarfism types I and III and Seckel syndrome.

  20. Evaluation of Facial Appearance among Patients With Repaired Unilateral Cleft Lip and Palate: Comparison of Patient- and Clinician-Ratings of Satisfaction.

    PubMed

    Thittiwong, Rungkarn; Manosudprasit, Montian; Wangsrimongkol, Tasanee; Kongsomboon, Supaporn; Pitiphat, Waranuch; Chowchuen, Bowornsilp; Uttaravichien, Akasith; Pisek, Poonsak

    2015-08-01

    The objective of this study was to determine the levels of patient-satisfaction on facial and dental appearance compared with clinician ratings. Participants included 61 patients with repaired unilateral cleft lip and palate (UCLP), aged 14-25 years. Raters comprised three cleft team clinicians. A Likert scale was used to assess the levels of satisfaction of the patients themselves and the clinicians. The results revealed that the patients were moderately satisfied with their appearance. Nose was the least satisfactory feature, followed by lip appearance. When compared to the clinician ratings, the patients were less satisfied with their own nose and lip, but more satisfied with teeth. Concerning age, self-assessment did not differ between adolescents and young adults. Females were less likely to be satisfied compared to males, but the difference was not statistically significant. In conclusion, patients with repaired UCLP were moderately satisfied with their facial and dental appearance. Clinician- and patient-opinions were different in some aspects. This study highlights the importance of patient satisfaction as a meaningful treatment outcome assessment, which could lead to an improvement in cleft care to meet the patient expectations.

  1. Triple-aspect monism: physiological, mental unconscious and conscious aspects of brain activity.

    PubMed

    Pereira, Alfredo

    2014-06-01

    Brain activity contains three fundamental aspects: (a) The physiological aspect, covering all kinds of processes that involve matter and/or energy; (b) the mental unconscious aspect, consisting of dynamical patterns (i.e., frequency, amplitude and phase-modulated waves) embodied in neural activity. These patterns are variously operated (transmitted, stored, combined, matched, amplified, erased, etc), forming cognitive and emotional unconscious processes and (c) the mental conscious aspect, consisting of feelings experienced in the first-person perspective and cognitive functions grounded in feelings, as memory formation, selection of the focus of attention, voluntary behavior, aesthetical appraisal and ethical judgment. Triple-aspect monism (TAM) is a philosophical theory that provides a model of the relation of the three aspects. Spatially distributed neuronal dendritic potentials generate amplitude-modulated waveforms transmitted to the extracellular medium and adjacent astrocytes, prompting the formation of large waves in the astrocyte network, which are claimed to both integrate distributed information and instantiate feelings. According to the valence of the feeling, the large wave feeds back on neuronal synapses, modulating (reinforcing or depressing) cognitive and behavioral functions.

  2. Cluster analysis of sputum cytokine-high profiles reveals diversity in T(h)2-high asthma patients.

    PubMed

    Seys, Sven F; Scheers, Hans; Van den Brande, Paul; Marijsse, Gudrun; Dilissen, Ellen; Van Den Bergh, Annelies; Goeminne, Pieter C; Hellings, Peter W; Ceuppens, Jan L; Dupont, Lieven J; Bullens, Dominique M A

    2017-02-23

    Asthma is characterized by a heterogeneous inflammatory profile and can be subdivided into T(h)2-high and T(h)2-low airway inflammation. Profiling of a broader panel of airway cytokines in large unselected patient cohorts is lacking. Patients (n = 205) were defined as being "cytokine-low/high" if sputum mRNA expression of a particular cytokine was outside the respective 10 th /90 th percentile range of the control group (n = 80). Unsupervised hierarchical clustering was used to determine clusters based on sputum cytokine profiles. Half of patients (n = 108; 52.6%) had a classical T(h)2-high ("IL-4-, IL-5- and/or IL-13-high") sputum cytokine profile. Unsupervised cluster analysis revealed 5 clusters. Patients with an "IL-4- and/or IL-13-high" pattern surprisingly did not cluster but were equally distributed among the 5 clusters. Patients with an "IL-5-, IL-17A-/F- and IL-25- high" profile were restricted to cluster 1 (n = 24) with increased sputum eosinophil as well as neutrophil counts and poor lung function parameters at baseline and 2 years later. Four other clusters were identified: "IL-5-high or IL-10-high" (n = 16), "IL-6-high" (n = 8), "IL-22-high" (n = 25). Cluster 5 (n = 132) consists of patients without "cytokine-high" pattern or patients with only high IL-4 and/or IL-13. We identified 5 unique asthma molecular phenotypes by biological clustering. Type 2 cytokines cluster with non-type 2 cytokines in 4 out of 5 clusters. Unsupervised analysis thus not supports a priori type 2 versus non-type 2 molecular phenotypes. www.clinicaltrials.gov NCT01224938. Registered 18 October 2010.

  3. Brain MRI fiber-tracking reveals white matter alterations in hypertensive patients without damage at conventional neuroimaging.

    PubMed

    Carnevale, Lorenzo; D'Angelosante, Valentina; Landolfi, Alessandro; Grillea, Giovanni; Selvetella, Giulio; Storto, Marianna; Lembo, Giuseppe; Carnevale, Daniela

    2018-06-12

    Hypertension is one of the main risk factor for dementia. The subtle damage provoked by chronic high blood pressure in the brain is usually evidenced by conventional magnetic resonance imaging (MRI), in terms of white matter (WM) hyperintensities or cerebral atrophy. However, it is clear that by the time brain damage is visible, it may be too late hampering neurodegeneration. Aim of this study was to characterize a signature of early brain damage induced by hypertension, before the neurodegenerative injury manifests. This work was conducted on hypertensive and normotensive subjects with no sign of structural damage at conventional neuroimaging and no diagnosis of dementia revealed by neuropsychological assessment. All individuals underwent cardiological clinical examination in order to define the hypertensive status and the related target organ damage. Additionally, patients were subjected to DTI-MRI scan to identify microstructural damage of WM by probabilistic fiber-tracking. To gain insights in the neurocognitive profile of patients a specific battery of tests was administered. As primary outcome of the study we aimed at finding any specific signature of fiber-tracts alterations in hypertensive patients, associated with an impairment of the related cognitive functions. Hypertensive patients showed significant alterations in three specific WM fiber-tracts: the anterior thalamic radiation, the superior longitudinal fasciculus and the forceps minor. Hypertensive patients also scored significantly worse in the cognitive domains ascribable to brain regions connected through those WM fiber-tracts, showing decreased performances in executive functions, processing speed, memory, and paired associative learning tasks. Overall, WM fiber-tracking on MRI evidenced an early signature of damage in hypertensive patients when otherwise undetectable by conventional neuroimaging. In perspective, this approach could allow identifying those patients that are in initial stages of

  4. Semantic Differential Scale Method Can Reveal Multi-Dimensional Aspects of Mind Perception.

    PubMed

    Takahashi, Hideyuki; Ban, Midori; Asada, Minoru

    2016-01-01

    As humans, we tend to perceive minds in both living and non-living entities, such as robots. From a questionnaire developed in a previous mind perception study, authors found that perceived minds could be located on two dimensions "experience" and "agency." This questionnaire allowed the assessment of how we perceive minds of various entities from a multi-dimensional point of view. In this questionnaire, subjects had to evaluate explicit mental capacities of target characters (e.g., capacity to feel hunger). However, we sometimes perceive minds in non-living entities, even though we cannot attribute these evidently biological capacities to the entity. In this study, we performed a large-scale web survey to assess mind perception by using the semantic differential scale method. We revealed that two mind dimensions "emotion" and "intelligence," respectively, corresponded to the two mind dimensions (experience and agency) proposed in a previous mind perception study. We did this without having to ask about specific mental capacities. We believe that the semantic differential scale is a useful method to assess the dimensions of mind perception especially for non-living entities that are hard to be attributed to biological capacities.

  5. [Depression in the elderly. Clinical aspects].

    PubMed

    Barbier, D

    2001-02-24

    DIFFICULT DIAGNOSIS: Depression in the elderly can take on many often misleading aspects. Sadness may be considered legitimate or "normal" for an elderly person. Depression may masquerade as an organic disorder where somatic complaints, pain and anxiety predominate. All these different clinical forms may mislead the clinician. THE MASK OF HYPOCHONDRIA: A tendency to hypochondria, found in more than one-half of all depressed elderly subjects, may be reinforced by bouts of complementary examinations. The patient is convinced of having an unrecognized organic disease. The mask of hypochondria must be considered with special care because it is a major risk factor for attempted and successful suicide. THE MASK OF DELUSIONS: Elderly patients often develop a state of melancolia-like depression with delusions. Delusions may be congruent with the predominant depressed mood, for example a guilt feeling for an act never committed, or inversely, non-congruent with the thymic state (persecution, negation delusin), for example Cotard syndrome where the patient is persuaded that his/her organs are malfunctioning or have disappeared. Despite these impressive mood disorders that often incite prescription of a neuroleptic, these elderly patients respond favorably to antidepressor treatment.

  6. Donor-Specific Indirect Pathway Analysis Reveals a B-Cell-Independent Signature Which Reflects Outcomes in Kidney Transplant Recipients

    PubMed Central

    Haynes, L. D.; Jankowska-Gan, E.; Sheka, A.; Keller, M. R.; Hernandez-Fuentes, M. P.; Lechler, R. I.; Seyfert-Margolis, V.; Turka, L. A.; Newell, K. A.; Burlingham, W. J.

    2012-01-01

    To investigate the role of donor-specific indirect pathway T cells in renal transplant tolerance, we analyzed responses in peripheral blood of 45 patients using the trans-vivo delayed-type hypersensitivity assay. Subjects were enrolled into five groups—identical twin, clinically tolerant (TOL), steroid monotherapy (MONO), standard immunosuppression (SI) and chronic rejection (CR)—based on transplant type, posttransplant immunosuppression and graft function. The indirect pathway was active in all groups except twins but distinct intergroup differences were evident, corresponding to clinical status. The antidonor indirect pathway T effector response increased across patient groups (TOL < MONO < SI < CR; p < 0.0001) whereas antidonor indirect pathway T regulatory response decreased (TOL > MONO = SI > CR; p < 0.005). This pattern differed from that seen in circulating naïve B-cell numbers and in a cross-platform biomarker analysis, where patients on monotherapy were not ranked closest to TOL patients, but rather were indistinguishable from chronically rejecting patients. Cross-sectional analysis of the indirect pathway revealed a spectrum in T-regulatory:T-effector balance, ranging from TOL patients having predominantly regulatory responses to CR patients having predominantly effector responses. Therefore, the indirect pathway measurements reflect a distinct aspect of tolerance from the recently reported elevation of circulating naïve B cells, which was apparent only in recipients off immunosuppression. PMID:22151236

  7. [Specific aspects of thrombocyte system of serotonin in patients with different manifestations of schizoaffective psychosis].

    PubMed

    Brusov, O S; Dikaia, V I; Zlobina, G P; Faktor, M I; Pavlova, O A; Bologov, P V; Korenev, A N

    2000-01-01

    45 women with different manifestations of schizoaffective psychosis (SAP) were examined. The diagnosis corresponded to ICD-10 (F25). According to the classification elaborated in Mental Health Research Centre of Russian Academy of Medical Sciences, groups of patients were identified with different variants of the psychoses course: a nuclear SAP type; a borderline SAP variation with phasic-recurrent course; SAP with progredient variation (schizoaffective variation of schizophrenia). The patients were examined both during the attack and remission. A rate of serotonine uptake (Vmax) in blood platelets, a specific imipramine binding (Bmax) and the level of serotonin in blood platelets were evaluated. It was found that dynamics of both Vmax and the level of serotonin in different SAP types were different, that was related to clinical and biological SAP heterogeneity. A tendency to decreasing of serotonin system functional activity was found in progredient SAP variations, especially during the remission, which was of low quality in these cases. On the contrary, in the borderline variations the indices of the decreased function of serotonin system corresponded well to those of acute psychosis. In nuclear type--a type with the most favourable course of psychosis--any significant changes weren't revealed as compared with the normal parameters.

  8. Initial Performance of the Aspect System on the Chandra Observatory: Post-Facto Aspect Reconstruction

    NASA Technical Reports Server (NTRS)

    Aldcroft, T.; Karovska, M.; Cresitello-Dittmar, M.; Cameron, R.

    2000-01-01

    The aspect system of the Chandra Observatory plays a key role in realizing the full potential of Chandra's x-ray optics and detectors. To achieve the highest spatial and spectral resolution (for grating observations), an accurate post-facto time history of the spacecraft attitude and internal alignment is needed. The CXC has developed a suite of tools which process sensor data from the aspect camera assembly and gyroscopes, and produce the spacecraft aspect solution. In this poster, the design of the aspect pipeline software is briefly described, followed by details of aspect system performance during the first eight months of flight. The two key metrics of aspect performance are: image reconstruction accuracy, which measures the x-ray image blurring introduced by aspect; and celestial location, which is the accuracy of detected source positions in absolute sky coordinates.

  9. Restoring tactile and erogenous penile sensation in low-spinal-lesion patients: procedural and technical aspects following 43 TOMAX nerve transfer procedures.

    PubMed

    Overgoor, Max L E; de Jong, Tom P V M; Kon, Moshe

    2014-08-01

    The "TOMAX" (TO MAX-imize sensation, sexuality, and quality of life) procedure restores genital sensation in men with low spinal lesions, improving sexual health, as shown previously. It connects the dorsal nerve of the penis to the intact ipsilateral ilioinguinal nerve, unilaterally or bilaterally. This study reports on the technical aspects based on 43 TOMAX nerve transfers. In 40 patients with no penile but intact groin sensation, 43 nerve transfers were performed. Data on patient selection, surgical history, anatomy of the ilioinguinal nerve and dorsal nerve of the penis, unilateral or bilateral surgery, surgical technique, complications, and patient information were collected prospectively. Regardless of origin, all patients with no penile but good groin sensation are eligible for the procedure, provided the ilioinguinal nerve is not damaged because of former inguinal surgery or absent because of anatomical variations. Selection of a unilateral or bilateral procedure depends on the presence or absence of reflex erections and bulbocavernosus reflex. Preliminary experience with the first three bilateral cases shows that it is technically feasible, with encouraging results. The surgical technique has evolved (described in detail, including video) to enhance outcome and reduce complications. Patients are better informed, resulting in realistic expectations. This article synthesizes the procedural and technical experience of 43 TOMAX nerve transfers. Anyone skilled in peripheral nerve surgery and microsurgery can adopt this concept and further develop it. The TOMAX procedure can then be used to restore erogenous penile sensation and improve the quality of sexual health in patients with absent penile but good groin sensation.

  10. Legal aspects of the management of chronic pain.

    PubMed

    Mendelson, G; Mendelson, D

    1991-11-04

    To review the legal provisions which control the prescription of opioid analgesics in Australia, and to summarise the areas in which practitioners who treat patients with chronic pain may expect to become involved with the legal system. The relevant legislation was reviewed, and a selective review was undertaken of literature dealing with the legal aspects of pain and suffering which may form a basis for personal injury claims. Case law which deals with issues of consent to treatment was also examined. Statutory requirements which control the prescription of opioids were summarised. Leading cases on patient consent were discussed to clarify for the practitioner the principles which the Courts use in the assessment of the validity of the consent given by patients for treatment. The assessment of the pain patient involved in litigation was briefly discussed. The prescription and administration of opioid analgesics must be in accordance with the legislative provisions. Treatment options must be discussed and explained to patients so that valid consent can be obtained. Patients' questions must be answered in full, and documentation in the clinical record is required.

  11. The aspects of safety in future care settings.

    PubMed

    Pharow, Peter; Blobel, Bernd G M E; Savastano, Mario

    2007-01-01

    Communication and cooperation processes in the growing healthcare and welfare domain require a well-defined set of security services provided by a standards-based interoperable security infrastructure. Any communication and collaboration procedures require a verifiable purpose. Without such a purpose for communicating with each other, there's no need to communicate at all. But security is not the only aspect that needs to carefully be investigated. More and more, aspects of safety, privacy, and quality get importance while discussing about future-proof health information systems and health networks--regardless whether local, regional and national ones or even pan-European networks. The patient needs to be moved into the center of each care process. During the course of the current paradigm change from an organization centered via a process-related to a person-centered healthcare and welfare system approach, different new technologies need to be applied in order to meet the new challenges arising from both legal and technical circumstances. International organizations like WHO, UNESCO and the European Parliament increasingly aim at enhancing the safety aspect in future care settings, and so do many projects and studies. Beside typical information and communication devices, extended use of modern IT technology in healthcare and welfare includes large medical devices like, e.g., CT, X-ray and MR but also very tiny devices like sensors worn or implemented in a person's clothing. Safety gets on top of the nations priority list for several reasons. The paper aims at identifying some of these reasons along with possible solutions on how to increase patient's awareness, confidence, and acceptance in future care settings.

  12. Association analysis of clinical aspects and vitamin D receptor gene polymorphism with external apical root resorption in orthodontic patients.

    PubMed

    Fontana, Maria Luiza S Simas Netta; de Souza, Cleber Machado; Bernardino, José Fabio; Hoette, Felix; Hoette, Maura Levi; Thum, Lotario; Ozawa, Terumi O; Capelozza Filho, Leopoldino; Olandoski, Marcia; Trevilatto, Paula Cristina

    2012-09-01

    Vitamin D is responsible for the regulation of certain genes at the transcription level, via interaction with the vitamin D receptor, and influences host immune responses and aspects of bone development, growth, and homeostasis. Our aim was to investigate the association of TaqI vitamin D receptor gene polymorphism with external apical root resorption during orthodontic treatment. Our subjects were 377 patients with Class II Division 1 malocclusion, divided into 3 groups: (1) 160 with external apical root resorption ≤1.43 mm, (2) 179 with external apical root resorption >1.43 mm), and (3) 38 untreated subjects. External apical root resorption of the maxillary incisors was evaluated on periapical radiographs taken before and after 6 months of treatment. After DNA collection and purification, vitamin D receptor TaqI polymorphism analysis was performed by polymerase chain reaction-restriction fragment length polymorphism. Univariate and multivariate analyses were performed to verify the association of clinical and genetic variables with external apical root resorption (P <0.05). There was a higher proportion of external apical root resorption in orthodontically treated patients compared with the untreated subjects. In patients orthodontically treated, age higher than 14 years old, initial size of the maxillary incisor root superior to 30 mm, and premolar extraction were associated with increased external apical root resorption. Genotypes containing the C allele were weakly associated with protection against external apical root resorption (CC + CT × TT [odds ratio, 0.29; 95% confidence interval, 0.07-1.23; P = 0.091]) when treated orthodontic patients were compared to untreated individuals. Clinical factors and vitamin D receptor TaqI polymorphism were associated with external apical root resorption in orthodontic patients. Copyright © 2012 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.

  13. Design, modelling and simulation aspects of an ankle rehabilitation device

    NASA Astrophysics Data System (ADS)

    Racu, C. M.; Doroftei, I.

    2016-08-01

    Ankle injuries are amongst the most common injuries of the lower limb. Besides initial treatment, rehabilitation of the patients plays a crucial role for future activities and proper functionality of the foot. Traditionally, ankle injuries are rehabilitated via physiotherapy, using simple equipment like elastic bands and rollers, requiring intensive efforts of therapists and patients. Thus, the need of robotic devices emerges. In this paper, the design concept and some modelling and simulation aspects of a novel ankle rehabilitation device are presented.

  14. Health-Related Quality of Life in Primary Care: Which Aspects Matter in Multimorbid Patients with Type 2 Diabetes Mellitus in a Community Setting?

    PubMed

    Kamradt, Martina; Krisam, Johannes; Kiel, Marion; Qreini, Markus; Besier, Werner; Szecsenyi, Joachim; Ose, Dominik

    2017-01-01

    Knowledge about predictors of health-related quality of life for multimorbid patients with type 2 diabetes mellitus in primary care could help to improve quality and patient-centeredness of care in this specific group of patients. Thus, the aim of this study was to investigate the impact of several patient characteristics on health-related quality of life of multimorbid patients with type 2 diabetes mellitus in a community setting. A cross-sectional study with 32 primary care practice teams in Mannheim, Germany, and randomly selected multimorbid patients with type 2 diabetes mellitus (N = 495) was conducted. In order to analyze associations of various patient characteristics with health-related quality of life (EQ-5D index) a multilevel analysis was applied. After excluding patients with missing data, the cohort consisted of 404 eligible patients. The final multilevel model highlighted six out of 14 explanatory patient variables which were significantly associated with health-related quality of life: female gender (r = -0.0494; p = .0261), school education of nine years or less (r = -0.0609; p = .0006), (physical) mobility restrictions (r = -0.1074; p = .0003), presence of chronic pain (r = -0.0916; p = .0004), diabetes-related distress (r = -0.0133; p < .0001), and BMI (r = -0.0047; p = .0045). The findings of this study suggest that increased diabetes-related distress, chronic pain, restrictions in (physical) mobility, female gender, as well as lower education and, increased BMI have a noteworthy impact on health-related quality of life in multimorbid patients with type 2 diabetes mellitus seen in primary care practices in a community setting. The highlighted aspects should gain much more attention when treating multimorbid patients with type 2 diabetes mellitus.

  15. Medical and psychological aspects of irritable bowel syndrome.

    PubMed

    Kim, E C; Dundon, M

    1998-01-01

    Irritable bowel syndrome is a disease process commonly encountered by primary care providers. Although the cause of this illness is unknown, much is known about the pathophysiology and strong psychosocial influences. Medical practitioners often are aware of the medical aspects of managing irritable bowel syndrome but are not familiar with specific psychologic options. Long-term care of these patients may be aided by collaboration with mental health professionals.

  16. [Pyogenic abscess of the breast: clinical and therapeutic aspects].

    PubMed

    Beyrouti, M I; Boujelben, S; Beyrouti, R; Ben Amar, M; Abid, M; Louati, D; Zidi, Z; Ben Salah, K; Abid, O; Ghorbel, A

    2007-01-01

    The goal of this retrospective work was to study the clinical aspects and the principles of management of the abscess of the breast in order to determine a convenient and recent therapeutic attitude. Our retrospective survey concerns 114 cases of breast abscess collected in a surgery department over a period of 14 years, from 1990 to 2003. All patients have been operated and the diagnosis confirmed through the operation. The puerperal abscesses have been noted in 31 cases. One hundred and four women and ten men were concerned, with a sex-ratio of 0.1. The medium age was 33 years old for the women and 42 years for the men. The diagnosis was based on the clinical criteria, confirmed by the ultrasonography in 11 cases out of 16 and by the mammary puncture in 15 cases out of 22. Two non-puerperal abscesses have revealed an infiltrating canal carcinoma. The Staphylococcus aureus was the germ the most frequently met, concerning 8 cases out of 16. The surgical biopsies carried out in 52 cases revealed a fibrocystic mastopathy in six cases, a canalar ectasia in two cases and an infiltrating canalar carcinoma in two cases. The surgical treatment, performed in any case, was associated to an anti-staphylococcus antibiotherapy. The recurrence of the abscess has been observed in four cases. The frequency of pyogenic abscess of the breast, particularly the puerperal abscesses, has considerably decreased. The non-puerperal abscesses often pose a differential diagnosis problem with the very aggressive inflammatory cancers. The percutaneous ultrasonography guided drainage must be proposed in first intention to treat the abscesses of the breast. However, surgical treatment is still valid with an abscess either relapsing or chronic, or else the failure of the non-operative processes.

  17. Clinical and epidemiological aspects of suicide in patients with schizophrenia.

    PubMed

    Gómez-Durán, Esperanza L; Martin-Fumadó, Carles; Hurtado-Ruíz, Gemma

    2012-01-01

    Suicide is a major cause of death among patients with schizophrenia. Suicide phenomenon's characterization is the best available approach for improved prediction and prevention of suicide. Patients at high risk for suicide need a more intensive monitoring and intervention. The aim of this review is to characterize, from a clinical-epidemiological point of view, the phenomenon of completed suicide in schizophrenia. We performed a systematic review to identify the most relevant studies published between 1994 and 2009, by searching on the international database Medline and among previous reviews references. Patients with schizophrenia experience higher mortality rates than the general population, especially due to the suicide. Most patients with schizophrenia who commit suicide are likely to be young and males, with a higher risk around illness onset and hospitalization periods. Previous suicide attempts are an important risk factor for completed suicide. Suicide risk is associated to psychotic positive symptoms, affective symptoms, depression and substance abuse. Treatment adherence is as protective factor. Patients with schizophrenia are likely to commit suicide by violent means. Suicide prevention should focus on treating affective symptoms and syndromes, improving treatment compliance and providing intensive monitoring to those patients at high risk of suicide, specially around hospitalization periods. Further studies are needed to clarify differential characteristics between suicide behaviour and completed suicide.

  18. Whole genome sequencing reveals mycobacterial microevolution among concurrent isolates from sputum and blood in HIV infected TB patients.

    PubMed

    Ssengooba, Willy; de Jong, Bouke C; Joloba, Moses L; Cobelens, Frank G; Meehan, Conor J

    2016-08-05

    In the context of advanced immunosuppression, M. tuberculosis is known to cause detectable mycobacteremia. However, little is known about the intra-patient mycobacterial microevolution and the direction of seeding between the sputum and blood compartments. From a diagnostic study of HIV-infected TB patients, 51 pairs of concurrent blood and sputum M. tuberculosis isolates from the same patient were available. In a previous analysis, we identified a subset with genotypic concordance, based on spoligotyping and 24 locus MIRU-VNTR. These paired isolates with identical genotypes were analyzed by whole genome sequencing and phylogenetic analysis. Of the 25 concordant pairs (49 % of the 51 paired isolates), 15 (60 %) remained viable for extraction of high quality DNA for whole genome sequencing. Two patient pairs were excluded due to poor quality sequence reads. The median CD4 cell count was 32 (IQR; 16-101)/mm(3) and ten (77 %) patients were on ART. No drug resistance mutations were identified in any of the sequences analyzed. Three (23.1 %) of 13 patients had SNPs separating paired isolates from blood and sputum compartments, indicating evidence of microevolution. Using a phylogenetic approach to identify the ancestral compartment, in two (15 %) patients the blood isolate was ancestral to the sputum isolate, in one (8 %) it was the opposite, and ten (77 %) of the pairs were identical. Among HIV-infected patients with poor cellular immunity, infection with multiple strains of M. tuberculosis was found in half of the patients. In those patients with identical strains, whole genome sequencing indicated that M. tuberculosis intra-patient microevolution does occur in a few patients, yet did not reveal a consistent direction of spread between sputum and blood. This suggests that these compartments are highly connected and potentially seed each other repeatedly.

  19. [Education of patients with rheumatoid arthritis. Assessment of a survey of interests].

    PubMed

    Pacheco, D; Berdichevsky, R; Ballesteros, F; Jérez, J; Sobarzo, E; Fuentealba, C; Pino, C; Sanhueza, R; Estefan, M E; Medina, C

    1998-02-01

    The congruence of interests between health care providers and clients is essential if subjects with chronic diseases will be educated. To assess, in patients with rheumatoid arthritis, those fields in which they would like to receive education. Eighty eight patients with rheumatoid arthritis were surveyed about the topics in which they would like to be educated. The inquiry included medical aspects, handicap overcoming, social issues and labor aspects. Eighty two percent of patients were interested in medical aspects, 77% in social issues and 71% in handicap overcoming. Eighty three percent of patients with greater handicaps preferred handicap overcoming, 75% social aspects and 74% medical aspects. Younger patients had a greater interest in labor aspects, those with a recently diagnosed disease were interested in their legal rights and those with a prolonged disease wanted information about self help groups. The greater educational interests of patients with rheumatoid arthritis were on medical aspects. However, those impaired by the disease were interested in handicap overcoming. Age and duration of the disease also influenced the educational interests of patients. Thus, education in these patients must be individualized.

  20. Technical Aspects of Fecal Microbial Transplantation (FMT).

    PubMed

    Bhutiani, N; Schucht, J E; Miller, K R; McClave, Stephen A

    2018-06-09

    Fecal microbial transplantation (FMT) has become established as an effective therapeutic modality in the treatment of antibiotic-refractory recurrent Clostridium difficile colitis. A number of formulations and methods of delivery of FMT are currently available, each with distinct advantages. This review aims to review donor and patient selection for FMT as well as procedural aspects of FMT to help guide clinical practice. FMT can be obtained in fresh, frozen, lyophilized, and capsule-based formulations for delivery by oral ingestion, nasoenteric tube, colonoscopy, or enema (depending on the formulation used). Choosing the optimal method relies heavily on patient-related factors, including underlying pathology and severity of illness. As potential applications for FMT expand, careful donor screening and patient selection are critical to minimizing risk to patients and physicians. FMT represents an excellent therapeutic option for treatment of recurrent Clostridium difficile colitis and holds promise as a possible treatment modality in a variety of other conditions. The wide array of delivery methods allows for its application in various disease states in both the inpatient and outpatient setting.

  1. Architectural Aspects of Kansas Country Schools. Country School Legacy: Humanities on the Frontier.

    ERIC Educational Resources Information Center

    Haack, Paul A.; And Others.

    Three surveys deal with the architectural aspects of country schools in eastern, western and northeastern Kansas. Although country schools of the late 1800's and early 1900's often sprang up before there were pupils to attend them, the surveys reveal that many early schools were 3-month subscription schools which generally did not have their own…

  2. Defining 'quality' from the patient's perspective: findings from focus groups with Medicaid beneficiaries and implications for public reporting.

    PubMed

    Theis, Ryan P; Stanford, Jevetta C; Goodman, J Robyn; Duke, Lisa L; Shenkman, Elizabeth A

    2017-06-01

    With an increased emphasis on patient-centred outcomes and research, investigators seek to understand aspects of health care that are most important to patients. Such information is essential for developing report cards that present health-care quality information for consumers, which many states are adopting as a strategy to promote consumer choice. This study examined the processes that women in Medicaid follow for selecting health plans and explored their definitions of 'good' and 'poor' quality health care. We conducted focus groups with Medicaid beneficiaries in four Texas communities, using quota sampling to ensure representation of different racial/ethnic, eligibility and geographic groups. We conducted 22 focus groups with 102 participants between October 2012 and January 2013. In a free-list exercise, 'doctors' represented the most important aspect of health care to participants, followed by cost, attention, coverage and respect. Discussions of health-care quality revealed an even mix of structural factors (e.g. timeliness) and interpersonal factors (e.g. communication), although few differences were observed by beneficiary characteristics. Participants linked themes in their overall framing of 'quality' - revealing processes of care that affect health outcomes (e.g. discontinuity of care resulting from poor communication with providers) and which were often mediated by advocate providers who assisted patients experiencing barriers to services. Findings support other studies that highlight the importance of the patient-provider relationship. Patient-centred definitions of health-care quality can complement predominant provider-centred conceptual frameworks and better inform initiatives for public reporting of quality measures in these populations. © 2016 The Authors. Health Expectations Published by John Wiley & Sons Ltd.

  3. Can a focused staff training programme improve the ward atmosphere and patient satisfaction in a forensic psychiatric hospital? A pilot study.

    PubMed

    Nesset, Merete Berg; Rossberg, Jan Ivar; Almvik, Roger; Friis, Svein

    2009-03-01

    The main aim of the study was to describe whether staff training and lectures on milieu therapy to nursing staff can change the treatment environment, as perceived by the patients, in a desirable direction. The study was approved by the Regional Ethics Committee for Medical Research. To measure the patients' perceptions of the treatment environment we used the Ward Atmosphere Scale (WAS). The ward atmosphere was evaluated three times during a 12-month period. Additionally, the patients completed five questions concerning satisfaction with the treatment environment. Between the first and the second ward evaluation the nursing staff was given 3 weeks of lectures on different aspects of milieu therapy. The nursing staff completed the WAS and three satisfaction items. The study revealed a change in desired direction after education in five of the six key subscales of the WAS (Involvement, Support, Practical orientation, Angry and aggressive behaviour and Order and organization). Staff control was the only subscale with no changes. The patients also reported an increase in satisfaction. The study revealed no major changes in the staff scores. The present study included only a small number of patients and examined the changes in only one psychiatric department; hence it could be argued that the results cannot be generalized to equivalent populations within the forensic services. The study indicated that it is possible to improve the ward atmosphere in a desirable direction by a 3-week training programme for nursing staff about important aspects of milieu therapy.

  4. REVEAL risk scores applied to riociguat-treated patients in PATENT-2: Impact of changes in risk score on survival.

    PubMed

    Benza, Raymond L; Farber, Harrison W; Frost, Adaani; Ghofrani, Hossein-Ardeschir; Gómez-Sánchez, Miguel A; Langleben, David; Rosenkranz, Stephan; Busse, Dennis; Meier, Christian; Nikkho, Sylvia; Hoeper, Marius M

    2018-04-01

    The Registry to Evaluate Early and Long-term PAH Disease Management (REVEAL) risk score (RRS) calculator was developed using data derived from the REVEAL registry, and predicts survival in patients with pulmonary arterial hypertension (PAH) based on multiple patient characteristics. Herein we applied the RRS to a pivotal PAH trial database, the 12-week PATENT-1 and open-label PATENT-2 extension studies of riociguat. We examined the effect of riociguat vs placebo on RRS in PATENT-1, and investigated the prognostic implications of change in RRS during PATENT-1 on long-term outcomes in PATENT-2. RRS was calculated post hoc for baseline and Week 12 of PATENT-1, and Week 12 of PATENT-2. Patients were grouped into risk strata by RRS. Kaplan-Meier estimates were made for survival and clinical worsening-free survival in PATENT-2 to evaluate the relationship between RRS in PATENT-1 and long-term outcomes in PATENT-2. A total of 396 patients completed PATENT-1 and participated in PATENT-2. In PATENT-1, riociguat significantly improved RRS (p = 0.031) and risk stratum (p = 0.018) between baseline and Week 12 compared with placebo. RRS at baseline, and at PATENT-1 Week 12, and change in RRS during PATENT-1 were significantly associated with survival (hazard ratios for a 1-point reduction in RRS: 0.675, 0.705 and 0.804, respectively) and clinical worsening-free survival (hazard ratios of 0.736, 0.716 and 0.753, respectively) over 2 years in PATENT-2. RRS at baseline and Week 12, and change in RRS, were significant predictors of both survival and clinical worsening-free survival. These data support the long-term predictive value of the RRS in a controlled study population. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.

  5. Legal aspects of cancer deseases prophylactics: patients rights context.

    PubMed

    Tatsiy, Vasyl; Gutorova, Nataliya; Pashkov, Vitalii

    Introduction: In accordance with Resolution on Cancer Control WHA58.22 Cancer prevention and control The Fifty-eighth World Health Assembly it is obvious technology for diagnosis and treatment of cancer is mature, and that many cases of cancer may be cured, especially if detected earlier Some key points on concept of legal regulation of abovementioned sphere is a base of this study. However, the problems of using an effective mechanism for protecting the rights of patients in certain types of disease, in particular cancer patients, by providing early diagnosis, are not fully developed by medical law specialists. The aim of the article is to determine the means of ensuring the right to health and life of cancer patients in particular through early diagnosis. Material and Methods: This study is based on regulation acts, World health report (2013), The Fifty-eighth World Health Assembly, WHA58.22 Cancer prevention and control, Universal Declaration of Human Rights, International Covenant on Civil and Political Rights, International Covenant on Economic, Social and Cultural Rights, European Convention for the Protection of Human Rights and Fundamental Freedoms, Charter of Fundamental Rights of the European Union, research papers and views of progressive-minded people in this sphere. Article is grounded on dialectical, comparative, analytic, synthetic and comprehensive research methods. Review: Most countries have declared a compliance of their national legislation with international standards regarding the right to life and health. The analysis of the abovementioned international acts in context of protection of the rights of patients with cancer leads to the conclusion that countries that have undertaken international legal obligations to protect the right to life are required to take the necessary measures to ensure the effective treatment of cancer patients. Taking into account that the lack of such treatment due to the specificity of the disease entails the death

  6. Periodontal disease in diabetic patients - clinical and histopathological aspects.

    PubMed

    Corlan Puşcu, Dorina; Ciuluvică, Radu Constantin; Anghel, Andreea; Mălăescu, Gheorghe Dan; Ciursaş, Adina Nicoleta; Popa, Gabriel Valeriu; Agop Forna, Doriana; Busuioc, Cristina Jana; Siloşi, Izabela

    2016-01-01

    Periodontal disease is one of the most frequent diseases affecting people all over the world. The relation between periodontal disease and diabetes mellitus raised the interest both of dentists and doctors treating metabolic diseases, as the two conditions influence one another. In our study, we analyzed a number of 75 patients with diabetes mellitus and periodontal disease that presented to the medical consultory for conditions of the dental maxillary system. The clinical study showed that periodontal disease and diabetes may affect young adults as well, still this pathological association more frequently appears after the age of 50. The disease was identified especially in the women living in urban area. The clinical examination of the dental maxillary system identified the presence of gingival ulcerations, dental calculus, gingival bleeding, radicular leftovers with anfractuous margins, fixed prostheses with an inappropriate cervical adjustment. Of the systemic diseases associated to periodontal disease and diabetes mellitus, there was observed that 66.66% of the patients also suffered from cardiovascular diseases (high blood pressure, ischemic cardiopathy, heart failure), and 37.33% suffered from obesity. The histopathological and immunohistochemical tests highlighted the presence of an inflammatory chronic, intense reaction, mainly formed of lymphocytes, plasmocytes, macrophages and granulocytes, heterogeneously disseminated and alteration of the structure of marginal and superficial periodontium. The inflammatory reaction in the patients with periodontal disease and diabetes was more intense than in the patients with periodontal disease without diabetes.

  7. Patient expectations of treatment for back pain: a systematic review of qualitative and quantitative studies.

    PubMed

    Verbeek, Jos; Sengers, Marie-José; Riemens, Linda; Haafkens, Joke

    2004-10-15

    A systematic review of qualitative and quantitative studies. To summarize evidence from studies among patients with low back pain on their expectations and satisfaction with treatment as part of practice guideline development. Patients are often dissatisfied with treatment for acute or chronic back pain. We searched the literature for studies on patient expectations and satisfaction with treatment for low back pain. Treatment aspects related to expectations or satisfaction were identified in qualitative studies. Percentages of dissatisfied patients were calculated from quantitative studies. Twelve qualitative and eight quantitative studies were found. Qualitative studies revealed the following aspects that patient expectation from treatment for back pain or with which they are dissatisfied. Patients want a clear diagnosis of the cause of their pain, information and instructions, pain relief, and a physical examination. Next, expectations are that there are more diagnostic tests, other therapy or referrals to specialists, and sickness certification. They expect confirmation from the healthcare provider that their pain is real. Like other patients, they want a confidence-based association that includes understanding, listening, respect, and being included in decision-making. The results from qualitative studies are confirmed by quantitative studies. Patients have explicit expectations on diagnosis, instructions, and interpersonal management. New strategies need to be developed in order to meet patients' expectations better. Practice guidelines should pay more attention to the best way of discussing the causes and diagnosis with the patient and should involve them in the decision-making process.

  8. Mechanisms Underlying Decision-Making as Revealed by Deep-Brain Stimulation in Patients with Parkinson's Disease.

    PubMed

    Herz, Damian M; Little, Simon; Pedrosa, David J; Tinkhauser, Gerd; Cheeran, Binith; Foltynie, Tom; Bogacz, Rafal; Brown, Peter

    2018-04-23

    To optimally balance opposing demands of speed and accuracy during decision-making, we must flexibly adapt how much evidence we require before making a choice. Such adjustments in decision thresholds have been linked to the subthalamic nucleus (STN), and therapeutic STN deep-brain stimulation (DBS) has been shown to interfere with this function. Here, we performed continuous as well as closed-loop DBS of the STN while Parkinson's disease patients performed a perceptual decision-making task. Closed-loop STN DBS allowed temporally patterned STN stimulation and simultaneous recordings of STN activity. This revealed that DBS only affected patients' ability to adjust decision thresholds if applied in a specific temporally confined time window during deliberation. Only stimulation in that window diminished the normal slowing of response times that occurred on difficult trials when DBS was turned off. Furthermore, DBS eliminated a relative, time-specific increase in STN beta oscillations and compromised its functional relationship with trial-by-trial adjustments in decision thresholds. Together, these results provide causal evidence that the STN is involved in adjusting decision thresholds in distinct, time-limited processing windows during deliberation. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. Hetero-aggressive outbursts in patients' behaviour in emergency psychiatry.

    PubMed

    Djokić-Pjescić, Katarina; Ristić-Dimitrijević, Radmila; Nenadović, Milutin; Jovicić, Slobodan; Nesić, Sonja; Rajcić, Tatjana; Vlasković, Tatjana; Klidonas, Nikolaos

    2011-12-01

    Hetero-aggressive behaviour in patients with mental disorders is frequent and requires special skills of doctors and other medical staff in order to urgently protect the patient and indicate hospitalization. The objective of this paper was to examine the frequency of the most common diagnostic categories in psychiatric patients with hetero-aggressive behaviour. The secondary objective was to examine aspects of realized hospitalization (voluntary, involuntary) and socio-demographic characteristics of these patients. The sample was formed of 100 patients who expressed hetero-aggressive behaviour just before and during admission for hospital treatment. The data was collected from auto-anamnesis and hetero-anamnesis, and they were based on general somatic, neurological and psychiatric examination. The statistical analysis used descriptive analysis and Pearson's chi2-test. The frequency of the most common diagnostic categories was: F20-F29 73%; F10-F19 19%; F60-F69 11%; F00-F09 8%; F30-F39 and F70-F79 6%. Involuntary hospitalization was implemented in 56%. Socio-demographic characteristics of examinees revealed that the most common were: male gender (63%) and younger age, dominant secondary school qualification (74%), unmarried (76%), unemployed (76%), frequently repeated hospitalizations (66%). The most common diagnostic categories to which the patients with hetero-aggressive behavioural outbursts belonged were from the schizophrenic circuit, followed by substance abuse, personality disorders, etc. Involuntary hospitalization was the most common form of hospitalization in patients with violent behaviour. Socio-demographic characteristics of examinees revealed this profile as the most common: male gender, younger age, secondary education, unmarried and unemployed, repeatedly hospitalized.

  10. Patient satisfaction with HIV and TB treatment in a public programme in rural KwaZulu-Natal: evidence from patient-exit interviews.

    PubMed

    Chimbindi, Natsayi; Bärnighausen, Till; Newell, Marie-Louise

    2014-01-23

    Patient satisfaction is a determinant of treatment uptake, adherence and retention, and an important health systems outcome. Queues, health worker-patient contact time, staff attitudes, and facility cleanliness may affect patient satisfaction. We quantified dimensions of patient satisfaction among HIV and TB patients in a rural sub-district of KwaZulu-Natal, South Africa, and identified underlying satisfaction factors that explained the data. We conducted patient-exit interviews with 300 HIV and 300 TB patients who were randomly selected using a two-stage cluster random sampling approach with primary sampling units (primary healthcare clinics) selected with probability-proportional-to-size sampling. We performed factor analysis to investigate underlying patient satisfaction factors. We compared the satisfaction with HIV and TB services and examined the relationships between patient satisfaction and patients' socio-demographic characteristics in multivariable regression. Almost all patients (95% HIV, 97% TB) reported to be globally satisfied with the healthcare services received on the day of the interview. However, patient satisfaction with specific concrete aspects of the health services was substantially lower: 52% of HIV and 40% of TB patients agreed that some staff did not treat patients with sufficient respect (p = 0.02 for difference between the two patient groups); 65% of HIV and 40% of TB patients agreed that health worker queues were too long (p < 0.001). Based on factor analysis, we identified five factors underlying the HIV data and the TB data (availability, accommodation, acceptability and communication for HIV and TB patients; health worker preference for HIV patients only; and global satisfaction for TB patients only). The level of satisfaction did not vary significantly with patients' socio-demographic characteristics. In this rural area, HIV and TB patients' evaluations of specific aspects of health services delivery revealed substantial

  11. Ventral aspect of the visual form pathway is not critical for the perception of biological motion

    PubMed Central

    Gilaie-Dotan, Sharon; Saygin, Ayse Pinar; Lorenzi, Lauren J.; Rees, Geraint; Behrmann, Marlene

    2015-01-01

    Identifying the movements of those around us is fundamental for many daily activities, such as recognizing actions, detecting predators, and interacting with others socially. A key question concerns the neurobiological substrates underlying biological motion perception. Although the ventral “form” visual cortex is standardly activated by biologically moving stimuli, whether these activations are functionally critical for biological motion perception or are epiphenomenal remains unknown. To address this question, we examined whether focal damage to regions of the ventral visual cortex, resulting in significant deficits in form perception, adversely affects biological motion perception. Six patients with damage to the ventral cortex were tested with sensitive point-light display paradigms. All patients were able to recognize unmasked point-light displays and their perceptual thresholds were not significantly different from those of three different control groups, one of which comprised brain-damaged patients with spared ventral cortex (n > 50). Importantly, these six patients performed significantly better than patients with damage to regions critical for biological motion perception. To assess the necessary contribution of different regions in the ventral pathway to biological motion perception, we complement the behavioral findings with a fine-grained comparison between the lesion location and extent, and the cortical regions standardly implicated in biological motion processing. This analysis revealed that the ventral aspects of the form pathway (e.g., fusiform regions, ventral extrastriate body area) are not critical for biological motion perception. We hypothesize that the role of these ventral regions is to provide enhanced multiview/posture representations of the moving person rather than to represent biological motion perception per se. PMID:25583504

  12. A patient with a painless neck tumour revealed as a carotid paraganglioma: a case report.

    PubMed

    Peric, Barbara; Marinsek, Ziva Pohar; Skrbinc, Breda; Music, Maja; Zagar, Ivana; Hocevar, Marko

    2014-08-20

    Carotid paragangliomas are usually slowly enlarging and painless lateral neck masses. These mostly benign lesions are recognized due to their typical location, vessel displacement and specific blood supply, features that are usually seen on different imaging modalities. Surgery for carotid paraganglioma can be associated with immediate cerebrovascular complications or delayed neurological impairment.We are reporting the case of a 36-year-old man who presented with a painless mass on the right side of his neck 11 months after being treated for testicular cancer. After a fine-needle aspiration biopsy, he was diagnosed with a testicular cancer lymph node metastasis. Neck US and fluorine [F-18]-fluorodeoxy-D-glucose (FDG) PET-CT showed no signs of hypervascularity or vessel displacement. The patient underwent a level II to V functional neck dissection. During the procedure, suspicion of a carotid paraganglioma was raised and the tumour was carefully dissected from the walls of the carotid arteries with minimal blood loss and no cranial nerve dysfunction.The histology report revealed carotid paraganglioma with no metastasis in the rest of the lymph nodes. The patient's history of testicular germ cell tumour led to a functional neck dissection during which a previously unrecognized carotid paraganglioma was removed.Surgery for carotid PG can be associated with complications that have major impact on quality of life. A thorough assessment of the patient and neck mass must therefore be performed preoperatively in order to perform the surgical procedure under optimal conditions.

  13. ASPECT

    EPA Pesticide Factsheets

    Able to deploy within one hour of notification, EPA's Airborne Spectral Photometric Environmental Collection Technology (ASPECT) is the nation’s only airborne real-time chemical and radiological detection, infrared and photographic imagery platform.

  14. Nurse's Awareness on Ethico-legal Aspects of Nursing Profession.

    PubMed

    Paudel Subedi, Krishna Kumari; Timalsina, Kalpana; Bhele, Raja Laxmi

    2018-03-13

    Nursing practice amicably includes practical efficacy and ethics. Now a days legal and ethical problems associated with client care are arising day by day. Therefore, nurses should have adequate understanding of basic legal concepts and issues relevant to nursing profession in order to protect the rights of the clients and the nurses. A cross sectional descriptive design was adopted for the study. 142 nurses were included by using purposive sampling technique. Data was collected with self-administered structured questionnaire. Descriptive statistics was used to reveal demographic information. Kruskal Wallis and Mann Whitney test were used to find out association of selected demographic variables and ethico legal aspects of nursing. Majority of participants were belonging to 20-29 years of age. More than half nurses had complete bachelor's degree and had less than 10 year's experiences. Majority of participants reported that they did not encounter any legal issues in their professional life till date. Similarly, majority of participants had average level knowledge and equate level of practice. Years of experiences and education level did not affect in knowledge level and existing practice related to ethico legal aspect of nursing. There was no significant relationship between level of knowledge and existing practice. Nurses have average knowledge and practice on ethico legal aspects. There is positive relationship between knowledge and practice though it is not statistically significant.

  15. Distributed neural system for emotional intelligence revealed by lesion mapping.

    PubMed

    Barbey, Aron K; Colom, Roberto; Grafman, Jordan

    2014-03-01

    Cognitive neuroscience has made considerable progress in understanding the neural architecture of human intelligence, identifying a broadly distributed network of frontal and parietal regions that support goal-directed, intelligent behavior. However, the contributions of this network to social and emotional aspects of intellectual function remain to be well characterized. Here we investigated the neural basis of emotional intelligence in 152 patients with focal brain injuries using voxel-based lesion-symptom mapping. Latent variable modeling was applied to obtain measures of emotional intelligence, general intelligence and personality from the Mayer, Salovey, Caruso Emotional Intelligence Test (MSCEIT), the Wechsler Adult Intelligence Scale and the Neuroticism-Extroversion-Openness Inventory, respectively. Regression analyses revealed that latent scores for measures of general intelligence and personality reliably predicted latent scores for emotional intelligence. Lesion mapping results further indicated that these convergent processes depend on a shared network of frontal, temporal and parietal brain regions. The results support an integrative framework for understanding the architecture of executive, social and emotional processes and make specific recommendations for the interpretation and application of the MSCEIT to the study of emotional intelligence in health and disease.

  16. Distributed neural system for emotional intelligence revealed by lesion mapping

    PubMed Central

    Colom, Roberto; Grafman, Jordan

    2014-01-01

    Cognitive neuroscience has made considerable progress in understanding the neural architecture of human intelligence, identifying a broadly distributed network of frontal and parietal regions that support goal-directed, intelligent behavior. However, the contributions of this network to social and emotional aspects of intellectual function remain to be well characterized. Here we investigated the neural basis of emotional intelligence in 152 patients with focal brain injuries using voxel-based lesion-symptom mapping. Latent variable modeling was applied to obtain measures of emotional intelligence, general intelligence and personality from the Mayer, Salovey, Caruso Emotional Intelligence Test (MSCEIT), the Wechsler Adult Intelligence Scale and the Neuroticism-Extroversion-Openness Inventory, respectively. Regression analyses revealed that latent scores for measures of general intelligence and personality reliably predicted latent scores for emotional intelligence. Lesion mapping results further indicated that these convergent processes depend on a shared network of frontal, temporal and parietal brain regions. The results support an integrative framework for understanding the architecture of executive, social and emotional processes and make specific recommendations for the interpretation and application of the MSCEIT to the study of emotional intelligence in health and disease. PMID:23171618

  17. ESPEN guideline on ethical aspects of artificial nutrition and hydration.

    PubMed

    Druml, Christiane; Ballmer, Peter E; Druml, Wilfred; Oehmichen, Frank; Shenkin, Alan; Singer, Pierre; Soeters, Peter; Weimann, Arved; Bischoff, Stephan C

    2016-06-01

    The worldwide debate over the use of artificial nutrition and hydration remains controversial although the scientific and medical facts are unequivocal. Artificial nutrition and hydration are a medical intervention, requiring an indication, a therapeutic goal and the will (consent) of the competent patient. The guideline was developed by an international multidisciplinary working group based on the main aspects of the Guideline on "Ethical and Legal Aspects of Artificial Nutrition" published 2013 by the German Society for Nutritional Medicine (DGEM) after conducting a review of specific current literature. The text was extended and introduced a broader view in particular on the impact of culture and religion. The results were discussed at the ESPEN Congress in Lisbon 2015 and accepted in an online survey among ESPEN members. The ESPEN Guideline on Ethical Aspects of Artificial Nutrition and Hydration is focused on the adult patient and provides a critical summary for physicians and caregivers. Special consideration is given to end of life issues and palliative medicine; to dementia and to specific situations like nursing care or the intensive care unit. The respect for autonomy is an important focus of the guideline as well as the careful wording to be used in the communication with patients and families. The other principles of Bioethics like beneficence, non-maleficence and justice are presented in the context of artificial nutrition and hydration. In this respect the withholding and withdrawing of artificial nutrition and/or hydration is discussed. Due to increasingly multicultural societies and the need for awareness of different values and beliefs an elaborated chapter is dedicated to cultural and religious issues and nutrition. Last but not least topics like voluntary refusal of nutrition and fluids, and forced feeding of competent persons (persons on hunger strike) is included in the guideline. Copyright © 2016 Elsevier Ltd and European Society for Clinical

  18. Human Genetics and Islam: Scientific and Medical Aspects

    PubMed Central

    Ghareeb, Bilal A.A.

    2011-01-01

    Objective: To relate diverse aspects of genetics and its applications to concepts in the Glorious Qur’an and the ḥadīth. Study Design: The author compared passages from the Glorious Qur’an and ḥadīth with modern concepts in genetics, such as recessive inheritance, genetic counseling, genetic variation, cytoplasmic inheritance, sex chromosomes, genetics-environment interactions, gender determination, and the hypothesis of “pairing in the universe.” Conclusions: A fresh understanding of Islamic scripture reveals references to principles of genetics that predate contemporary discoveries. This highlights the need for further exploration of possible links between science and religion. PMID:23610491

  19. [Evaluation of patient satisfaction as quality assurance measure in the hospital].

    PubMed

    Eckhardt-Abdulla, Regina

    2007-06-01

    The importance of patient satisfaction as one indicator of quality care in the hospital is undisputed. This article discusses the findings of a survey on patient satisfaction that was conducted in patients with mainly gastrointestinal diseases. The aim was to find out whether the questionnaire is sensitive enough to discern levels of care in order to indicate which aspects of hospital care require improvement. The questionnaire comprised 63 items and measured satisfaction with 4 specific dimensions of hospital care, namely physician services, nursing care, food/accommodation and administration/organisation of daily activity, and two questions for open-ended responses. 319 questionnaires were distributed which the patients should deposit anonymously on the ward on the day of discharge. The response rate was 60.5%. 53.3% were completely filled in and could be analysed. The results show typically high levels of satisfaction with the core performances in hospital namely medical and nursing care. On the other hand the data clearly revealed detailed criticism about certain aspects of care. The four-dimensional questionnaire proved to be a useful and economically reasonable way to obtain a considerable amount of information on quality of care from the patient's perspective. The problem of losing precious information because of standardized answer categories can be met partly by providing the possibility of positive and negative remarks in open-ended questions. Despite several shortcomings of the method (i. e. social desirability) it can be used as a starting point for improvement in the clinical setting.

  20. Exome sequencing in Jewish and Arab patients with rhabdomyolysis reveals single-gene etiology in 43% of cases.

    PubMed

    Vivante, Asaf; Ityel, Hadas; Pode-Shakked, Ben; Chen, Jing; Shril, Shirlee; van der Ven, Amelie T; Mann, Nina; Schmidt, Johanna Magdalena; Segel, Reeval; Aran, Adi; Zeharia, Avraham; Staretz-Chacham, Orna; Bar-Yosef, Omer; Raas-Rothschild, Annick; Landau, Yuval E; Lifton, Richard P; Anikster, Yair; Hildebrandt, Friedhelm

    2017-12-01

    Rhabdomyolysis is a clinical emergency that may cause acute kidney injury (AKI). It can be acquired or due to monogenic mutations. Around 60 different rare monogenic forms of rhabdomyolysis have been reported to date. In the clinical setting, identifying the underlying molecular diagnosis is challenging due to nonspecific presentation, the high number of causative genes, and current lack of data on the prevalence of monogenic forms. We employed whole exome sequencing (WES) to reveal the percentage of rhabdomyolysis cases explained by single-gene (monogenic) mutations in one of 58 candidate genes. We investigated a cohort of 21 unrelated families with rhabdomyolysis, in whom no underlying etiology had been previously established. Using WES, we identified causative mutations in candidate genes in nine of the 21 families (43%). We detected disease-causing mutations in eight of 58 candidate genes, grouped into the following categories: (1) disorders of fatty acid metabolism (CPT2), (2) disorders of glycogen metabolism (PFKM and PGAM2), (3) disorders of abnormal skeletal muscle relaxation and contraction (CACNA1S, MYH3, RYR1 and SCN4A), and (4) disorders of purine metabolism (AHCY). Our findings demonstrate a very high detection rate for monogenic etiologies using WES and reveal broad genetic heterogeneity for rhabdomyolysis. These results highlight the importance of molecular genetic diagnostics for establishing an etiologic diagnosis. Because these patients are at risk for recurrent episodes of rhabdomyolysis and subsequent risk for AKI, WES allows adequate prophylaxis and treatment for these patients and their family members and enables a personalized medicine approach.

  1. [Creating a reliable therapeutic relationship with the patient].

    PubMed

    Matsuki, Kunihiro

    2012-01-01

    The factors necessary to create a reliable therapeutic relationship are presented in this paper. They include a demeanor and calmness of temperament as a psychiatric professional, a feeling of respect for the patient that is based on our common sense as human beings, an attitude of listening attentively to what the patient is revealing, maintaining an attitude of receptive neutrality, the ability to withstand the emotional burdens imposed on one by the patient, patience with any difficulty on one's own part to understand the patient, the ability to communicate clearly, including on the patient's negative aspects, and the ability to end psychiatric consultation sessions in a friendly and intimate manner. Creating a beneficial therapeutic relationship is about the building of a trusting relationship, in which the patient can constructively endure being questioned by us, or cope with the tough burdens we may place on them. However, a reliable relationship such as this contains paradoxes. Patients are able to talk to us about their suspicions, anxieties, dissatisfactions or anger only if the therapeutic relationship is good or based on trust. In other words, just like our patients, psychiatrists, too, must deal with what that the patient brings and directs toward us. It is at this point that what we call a true therapeutic relationship starts.

  2. Transcriptome Analysis Reveals Markers of Aberrantly Activated Innate Immunity in Vitiligo Lesional and Non-Lesional Skin

    PubMed Central

    Huang, Yuanshen; Wang, Yang; Yu, Jie; Gao, Min; Levings, Megan; Wei, Shencai; Zhang, Shengquan; Xu, Aie; Su, Mingwan; Dutz, Jan; Zhang, Xuejun; Zhou, Youwen

    2012-01-01

    Background Vitiligo is characterized by the death of melanocytes in the skin. This is associated with the presence of T cell infiltrates in the lesional borders. However, at present, there is no detailed and systematic characterization on whether additional cellular or molecular changes are present inside vitiligo lesions. Further, it is unknown if the normal appearing non-lesional skin of vitiligo patients is in fact normal. The purpose of this study is to systematically characterize the molecular and cellular characteristics of the lesional and non-lesional skin of vitiligo patients. Methods and Materials Paired lesional and non-lesional skin biopsies from twenty-three vitiligo patients and normal skin biopsies from sixteen healthy volunteers were obtained with informed consent. The following aspects were analyzed: (1) transcriptome changes present in vitiligo skin using DNA microarrays and qRT-PCR; (2) abnormal cellular infiltrates in vitiligo skin explant cultures using flow cytometry; and (3) distribution of the abnormal cellular infiltrates in vitiligo skin using immunofluorescence microscopy. Results Compared with normal skin, vitiligo lesional skin contained 17 genes (mostly melanocyte-specific genes) whose expression was decreased or absent. In contrast, the relative expression of 13 genes was up-regulated. The up-regulated genes point to aberrant activity of the innate immune system, especially natural killer cells in vitiligo. Strikingly, the markers of heightened innate immune responses were also found to be up-regulated in the non-lesional skin of vitiligo patients. Conclusions and Clinical Implications As the first systematic transcriptome characterization of the skin in vitiligo patients, this study revealed previously unknown molecular markers that strongly suggest aberrant innate immune activation in the microenvironment of vitiligo skin. Since these changes involve both lesional and non-lesional skin, our results suggest that therapies targeting

  3. Nursing staff-led behavioural group intervention in psychiatric in-patient care: Patient and staff experiences.

    PubMed

    Salberg, Johanna; Folke, Fredrik; Ekselius, Lisa; Öster, Caisa

    2018-02-15

    A promising intervention in mental health in-patient care is behavioural activation (BA). Interventions based on BA can be used by mental health nurses and other staff members. The aim of this study was to evaluate patients' and staff members' experiences of a nursing staff-led behavioural group intervention in mental health in-patient care. The intervention was implemented at three adult acute general mental health in-patient wards in a public hospital setting in Sweden. A self-administrated questionnaire, completed by 84 patients and 34 nurses and nurse assistants, was administered, and nonparametric data analysed using descriptive statistics. Our findings revealed that both patients and nursing staff ranked nursing care and care environment as important aspects in the recovery process. Patients and staff members reported overall positive experiences of the group sessions. Patients with higher frequencies of attendance and patients satisfied with overall care had a more positive attitude towards the intervention. A more positive experience of being a group leader was reported by staff members who had been leading groups more than ten times. The most common impeding factor during implementation, reported by staff members, was a negative attitude to change. Conducive factors were having support from a psychologist and the perception that patients were showing interest. These positive experiences reported by patients and nursing staff, combined with previous research in this field, are taking us one step further in evaluating group sessions based on BA as a meaningful nursing intervention in mental health in-patient care. © 2018 Australian College of Mental Health Nurses Inc.

  4. Virtually Naked: Virtual Environment Reveals Sex-Dependent Nature of Skin Disclosure

    PubMed Central

    Lomanowska, Anna M.; Guitton, Matthieu J.

    2012-01-01

    The human tendency to reveal or cover naked skin reflects a competition between the individual propensity for social interactions related to sexual appeal and interpersonal touch versus climatic, environmental, physical, and cultural constraints. However, due to the ubiquitous nature of these constraints, isolating on a large scale the spontaneous human tendency to reveal naked skin has remained impossible. Using the online 3-dimensional virtual world of Second Life, we examined spontaneous human skin-covering behavior unhindered by real-world climatic, environmental, and physical variables. Analysis of hundreds of avatars revealed that virtual females disclose substantially more naked skin than virtual males. This phenomenon was not related to avatar hypersexualization as evaluated by measurement of sexually dimorphic body proportions. Furthermore, analysis of skin-covering behavior of a population of culturally homogeneous avatars indicated that the propensity of female avatars to reveal naked skin persisted despite explicit cultural norms promoting less revealing attire. These findings have implications for further understanding how sex-specific aspects of skin disclosure influence human social interactions in both virtual and real settings. PMID:23300580

  5. Virtually naked: virtual environment reveals sex-dependent nature of skin disclosure.

    PubMed

    Lomanowska, Anna M; Guitton, Matthieu J

    2012-01-01

    The human tendency to reveal or cover naked skin reflects a competition between the individual propensity for social interactions related to sexual appeal and interpersonal touch versus climatic, environmental, physical, and cultural constraints. However, due to the ubiquitous nature of these constraints, isolating on a large scale the spontaneous human tendency to reveal naked skin has remained impossible. Using the online 3-dimensional virtual world of Second Life, we examined spontaneous human skin-covering behavior unhindered by real-world climatic, environmental, and physical variables. Analysis of hundreds of avatars revealed that virtual females disclose substantially more naked skin than virtual males. This phenomenon was not related to avatar hypersexualization as evaluated by measurement of sexually dimorphic body proportions. Furthermore, analysis of skin-covering behavior of a population of culturally homogeneous avatars indicated that the propensity of female avatars to reveal naked skin persisted despite explicit cultural norms promoting less revealing attire. These findings have implications for further understanding how sex-specific aspects of skin disclosure influence human social interactions in both virtual and real settings.

  6. Caregiver burden in Alzheimer's disease: Moderation effects of social support and mediation effects of positive aspects of caregiving.

    PubMed

    Wang, Zhixin; Ma, Caiyun; Han, Hongjuan; He, Runlian; Zhou, Liye; Liang, Ruifeng; Yu, Hongmei

    2018-06-01

    Although there are many studies on the relationship between patient-related factors and negative caregiver outcomes, the specifics of this relationship are poorly understood. We aimed to examine whether caregiver social support moderated the relationship between patient factors and negative outcomes for caregivers of community-dwelling older adults with Alzheimer's disease (AD), and whether positive aspects of caregiving mediated this relationship. We conducted a cross-sectional study of patients diagnosed with AD from 2 hospitals and 3 communities in Taiyuan, China, and their caregivers. Latent moderated structural equations and the bias-corrected percentile bootstrap method were used to estimate the parameters of moderating and mediating effects, respectively. Social support significantly moderated the effects of AD patient cognitive function (P < 0.001) and depression (P = 0.001) on caregiver burden. Positive aspects of caregiving completely mediated the association between patient depression and caregiver burden (P = 0.006), caregiver anxiety (P = 0.007), and caregiver depression (P = 0.034). The findings identify social support as a moderator and positive aspects of caregiving as a mediator of the relationship between patient-related factors and negative caregiver outcomes. The results suggest that health care providers must offer more effective social support for caregivers. In addition, prompt identification of patient and caregiver emotional states could help to improve quality of life. Copyright © 2018 John Wiley & Sons, Ltd.

  7. Influence of aspect ratio and surface defect density on hydrothermally grown ZnO nanorods towards amperometric glucose biosensing applications

    NASA Astrophysics Data System (ADS)

    Shukla, Mayoorika; Pramila; Dixit, Tejendra; Prakash, Rajiv; Palani, I. A.; Singh, Vipul

    2017-11-01

    In this work, hydrothermally grown ZnO Nanorods Array (ZNA) has been synthesized over Platinum (Pt) coated glass substrate, for biosensing applications. In-situ addition of strong oxidizing agent viz KMnO4 during hydrothermal growth was found to have profound effect on the physical properties of ZNA. Glucose oxidase (GOx) was later immobilized over ZNA by means of physical adsorption process. Further influence of varying aspect ratio, enzyme loading and surface defects on amperometric glucose biosensor has been analyzed. Significant variation in biosensor performance was observed by varying the amount of KMnO4 addition during the growth. Moreover, investigations revealed that the suppression of surface defects and aspect ratio variation of the ZNA played key role towards the observed improvement in the biosensor performance, thereby significantly affecting the sensitivity and response time of the fabricated biosensor. Among different biosensors fabricated having varied aspect ratio and surface defect density of ZNA, the best electrode resulted into sensitivity and response time to be 18.7 mA cm-2 M-1 and <5 s respectively. The observed results revealed that apart from high aspect ratio nanostructures and the extent of enzyme loading, surface defect density also hold a key towards ZnO nanostructures based bio-sensing applications.

  8. Aspect ratio effects on limited scrape-off layer plasma turbulence

    NASA Astrophysics Data System (ADS)

    Jolliet, Sébastien; Halpern, Federico D.; Loizu, Joaquim; Mosetto, Annamaria; Ricci, Paolo

    2014-02-01

    The drift-reduced Braginskii model describing turbulence in the tokamak scrape-off layer is written for a general magnetic configuration with a limiter. The equilibrium is then specified for a circular concentric magnetic geometry retaining aspect ratio effects. Simulations are then carried out with the help of the global, flux-driven fluid three-dimensional code GBS [Ricci et al., Plasma Phys. Controlled Fusion 54, 124047 (2012)]. Linearly, both simulations and simplified analytical models reveal a stabilization of ballooning modes. Nonlinearly, flux-driven nonlinear simulations give a pressure characteristic length whose trends are correctly captured by the gradient removal theory [Ricci and Rogers, Phys. Plasmas 20, 010702 (2013)], that assumes the profile flattening from the linear modes as the saturation mechanism. More specifically, the linear stabilization of ballooning modes is reflected by a 15% increase in the steady-state pressure gradient obtained from GBS nonlinear simulations when going from an infinite to a realistic aspect ratio.

  9. Patients' evaluation of hospital foodservice quality in Italy: what do patients really value?

    PubMed

    Messina, Gabriele; Fenucci, Roberto; Vencia, Francesco; Niccolini, Fabrizio; Quercioli, Cecilia; Nante, Nicola

    2013-04-01

    Patients often do not eat/drink enough during hospitalization. To enable patients to meet their energy and nutritional requirements, food and catering service quality and staff support are therefore important. We assessed patients' satisfaction with hospital food and investigated aspects influencing it. We conducted a cross-sectional study collecting patients' preferences using a slightly modified version of the Acute Care Hospital Foodservice Patient Satisfaction Questionnaire (ACHFPSQ). Factor analysis was carried out to reduce the number of food-quality and staff-issue variables. Univariate and multivariate ordinal categorical regression models were used to assess the association between food quality, staff issues, patients' characteristics, hospital recovery aspects and overall foodservice satisfaction (OS). A university hospital in Florence, Italy, in the period November-December 2009. Hospital patients aged 18+ years (n 927). Of the 1288 questionnaires distributed, 927 were returned completely or partially filled in by patients and 603 were considered eligible for analysis. Four factors (explained variance 64·3 %, Cronbach's alpha α(C) = 0.856), i.e. food quality (FQ; α(C) = 0·74), meal service quality (MSQ; α(C) = 0·73), hunger and quantity (HQ; α(C) = 0·74) and staff/service issues (SI; α(C) = 0·65), were extracted from seventeen items. Items investigating staff/service issues were the most positively rated while certain items investigating food quality were the least positively rated. After ordinal multiple regression analysis, OS was only significantly associated with the four factors: FQ, MSQ, HQ and SI (OR = 17·2, 6·16, 3·09 and 1·75, respectively, P < 0·001), and gender (OR = 1·53, P = 0·024). The most positively scored aspects of foodservice concerned staff/service, whereas food quality was considered less positive. The aspects that most influenced patients' satisfaction were those related to food quality.

  10. Epigenetic aspects of centromere function in plants.

    PubMed

    Birchler, James A; Gao, Zhi; Sharma, Anupma; Presting, Gernot G; Han, Fangpu

    2011-04-01

    Centromeres were once thought to be boring structures on the chromosome involved with transmission through mitosis and meiosis. Recent data from a wide spectrum of organisms reveal an epigenetic component to centromere specification in that they can become inactive easily or form over unique DNA as neocentromeres. However, the constancy of centromere repeats at primary constrictions in most species, the fact that these repeats are transcribed and incorporated into the kinetochore, and the phenomenon of reactivation of formerly inactive centromeres at the same chromosomal sites suggests some type of role of DNA sequence or configuration in establishing the site of kinetochores. Here we present evidence for epigenetic and structural aspects involved with centromere activity in plants. Copyright © 2011 Elsevier Ltd. All rights reserved.

  11. Clinical Aspects of Idiopathic Inflammatory Bowel Disease: A Review for Pathologists.

    PubMed

    Lee, Hwajeong; Westerhoff, Maria; Shen, Bo; Liu, Xiuli

    2016-05-01

    -Idiopathic inflammatory bowel disease manifests with different clinical phenotypes showing varying behavior and risk for neoplasia. The clinical questions that are posed to pathologists differ depending on phase of the disease and the clinical circumstances. Understanding the clinical aspects of the dynamic disease process will enhance the role of pathology in optimizing the care of patients with inflammatory bowel disease. -To review clinical and surgical aspects of inflammatory bowel disease that are relevant to practicing pathologists. -The literature was reviewed. -Diagnosis and management of inflammatory bowel disease require an integrated evaluation of clinical, endoscopic, radiologic, and pathologic features. Therefore, close interaction between clinicians and pathologists is crucial. Having this team approach improves understanding of the pertinent clinical and surgical aspects of the disease and assists in the recognition of unusual presentation of variants, as well as mimics of idiopathic inflammatory bowel disease, by pathologists.

  12. Spiritual and religious aspects of skin and skin disorders

    PubMed Central

    Shenefelt, Philip D; Shenefelt, Debrah A

    2014-01-01

    Skin and skin disorders have had spiritual aspects since ancient times. Skin, hair, and nails are visible to self and others, and touchable by self and others. The skin is a major sensory organ. Skin also expresses emotions detectable by others through pallor, coldness, “goose bumps”, redness, warmth, or sweating. Spiritual and religious significances of skin are revealed through how much of the skin has been and continues to be covered with what types of coverings, scalp and beard hair cutting, shaving and styling, skin, nail, and hair coloring and decorating, tattooing, and intentional scarring of skin. Persons with visible skin disorders have often been stigmatized or even treated as outcasts. Shamans and other spiritual and religious healers have brought about healing of skin disorders through spiritual means. Spiritual and religious interactions with various skin disorders such as psoriasis, leprosy, and vitiligo are discussed. Religious aspects of skin and skin diseases are evaluated for several major religions, with a special focus on Judaism, both conventional and kabbalistic. PMID:25120377

  13. Bioethical aspects of end-of-life care.

    PubMed

    Zamperetti, N; Bellomo, R; Ronco, C

    2008-01-01

    Managing end-of-life care can be difficult because of the particular nature of intensive care support, which can separate the biological and the biographical aspects of life. Artificial organ support can temporarily delay death but, at the same time, may fail to restore a quality of life that the patient judges acceptable. For this reason, two concepts must be considered: that the mission of the healthcare system should be to care for patients according to their interests and wishes and that quality of care is related above all to the careful commitment of healthcare workers to the patient's best interests. Keeping these concepts in mind, the rule of the five Cs (competence, collegiality, communication, continuity of care and compassion) might be helpful in the management of end-of-life care. Unfortunately, neither the rule of the five Cs nor the careful use of moral principles in order to promote the patients' dignity can assure a universally acceptable decision. A reasonable level of 'moral certainty', however, might be achieved using a deliberative approach, which provides for the inclusion of all the different subjects involved in the decision-making process (patient, family, doctors, nurses and other carers), in order to reach the best possible decision in a specific situation.

  14. Clinical aspects of Usher syndrome and the USH2A gene in a cohort of 433 patients.

    PubMed

    Blanco-Kelly, Fiona; Jaijo, Teresa; Aller, Elena; Avila-Fernandez, Almudena; López-Molina, María Isabel; Giménez, Ascensión; García-Sandoval, Blanca; Millán, José M; Ayuso, Carmen

    2015-02-01

    A new statistical approach is needed to describe the clinical differences between type I and type II Usher syndrome and between the 2 most frequent mutations in the USH2A gene. To describe the primary phenotypic characteristics and differences between type I and type II Usher syndrome and to establish a phenotype-genotype correlation for the 2 most frequent mutations in the USH2A gene. Cross-sectional study at a genetics department, in which clinical evaluations were performed for 433 patients (297 unrelated families) who were classified as having type I, II, III, atypical, or unclassified Usher syndrome according to their clinical history, pedigree data, results from ophthalmological studies, and audiological, neurophysiological, and vestibular test results. Molecular studies were performed for 304 patients (256 unrelated families). The Mann-Whitney U test or the χ2 test was used for calculating the differences between mean values for the analyzed parameters. Age at diagnosis; age at onset of night blindness, visual field loss, visual acuity loss, and cataracts; and severity and age at diagnosis of hearing loss. The comparison between patients with type I Usher syndrome and those with type II Usher syndrome revealed P < .001 for most items analyzed. The most frequent mutations in the USH2A gene were the p.Glu767Serfs*21 and p.Cys759Phe mutations, with an allelic frequency of 23.2% (63 of 272 alleles) and 8.1% (22 of 272 alleles), respectively. The phenotypic analysis for patients carrying p.Cys759Phe showed P < .001 for most items analyzed when compared with patients carrying p.Glu767Serfs*21 and when compared with patients carrying other mutations in the USH2A gene. None of the p.Cys759Phe patients exhibited a severe hearing loss phenotype, and more than 60% had only mild hearing loss. Most patients carrying the p.Glu767Serfs*21 mutation (72.1%) were moderately deaf. Our study presents the clinical differences between type I and type II Usher syndrome

  15. Wandering in a dementia special care unit: behavioral aspects and the risk of falling.

    PubMed

    Merims, Doron; Nahari, Havazelet; Ben-Ari, Giora; Jamal, Samira; Vigder, Carola; Ben-Israel, Joshua

    2013-07-01

    Wandering is a common phenomenon among patients with dementia. While traditionally considered to be a behavioral problem, it also includes fundamental aspects of motor performance (e.g., gait and falls). To examine the difference in motor function and behavioral symptoms between patients with severe dementia who wander and those who do not. We conducted a retrospective study reviewing the medical records of 72 patients with severe dementia, all residents of a dementia special care unit. Motor and behavioral aspects were compared between "wanderers" and "non-wanderers." No difference was found in motor performance including the occurrence of falls between the wanderers and non-wanderers. A significant difference was found in aggressiveness and sleep disturbances, which were more frequent among the wanderers. There was no preference to wandering at a certain period of the day among the patients with sleep disturbances who wander. In a protected environment wandering is not a risk factor for falls. Sleep disturbances and wandering co-occur, but there is no circumstantial association between the two symptoms.

  16. Functional neural substrates of posterior cortical atrophy patients.

    PubMed

    Shames, H; Raz, N; Levin, Netta

    2015-07-01

    Posterior cortical atrophy (PCA) is a neurodegenerative syndrome in which the most pronounced pathologic involvement is in the occipito-parietal visual regions. Herein, we aimed to better define the cortical reflection of this unique syndrome using a thorough battery of behavioral and functional MRI (fMRI) tests. Eight PCA patients underwent extensive testing to map their visual deficits. Assessments included visual functions associated with lower and higher components of the cortical hierarchy, as well as dorsal- and ventral-related cortical functions. fMRI was performed on five patients to examine the neuronal substrate of their visual functions. The PCA patient cohort exhibited stereopsis, saccadic eye movements and higher dorsal stream-related functional impairments, including simultant perception, image orientation, figure-from-ground segregation, closure and spatial orientation. In accordance with the behavioral findings, fMRI revealed intact activation in the ventral visual regions of face and object perception while more dorsal aspects of perception, including motion and gestalt perception, revealed impaired patterns of activity. In most of the patients, there was a lack of activity in the word form area, which is known to be linked to reading disorders. Finally, there was evidence of reduced cortical representation of the peripheral visual field, corresponding to the behaviorally assessed peripheral visual deficit. The findings are discussed in the context of networks extending from parietal regions, which mediate navigationally related processing, visually guided actions, eye movement control and working memory, suggesting that damage to these networks might explain the wide range of deficits in PCA patients.

  17. Reversal of gene dysregulation in cultured cytotrophoblasts reveals possible causes of preeclampsia

    PubMed Central

    Zhou, Yan; Gormley, Matthew J.; Hunkapiller, Nathan M.; Kapidzic, Mirhan; Stolyarov, Yana; Feng, Victoria; Nishida, Masakazu; Drake, Penelope M.; Bianco, Katherine; Wang, Fei; McMaster, Michael T.; Fisher, Susan J.

    2013-01-01

    During human pregnancy, a subset of placental cytotrophoblasts (CTBs) differentiates into cells that aggressively invade the uterus and its vasculature, anchoring the progeny and rerouting maternal blood to the placenta. In preeclampsia (PE), CTB invasion is limited, reducing placental perfusion and/or creating intermittent flow. This syndrome, affecting 4%–8% of pregnancies, entails maternal vascular alterations (e.g., high blood pressure, proteinuria, and edema) and, in some patients, fetal growth restriction. The only cure is removal of the faulty placenta, i.e., delivery. Previously, we showed that defective CTB differentiation contributes to the placental component of PE, but the causes were unknown. Here, we cultured CTBs isolated from PE and control placentas for 48 hours, enabling differentiation and invasion. In various severe forms of PE, transcriptomics revealed common aberrations in CTB gene expression immediately after isolation, including upregulation of SEMA3B, which resolved in culture. The addition of SEMA3B to normal CTBs inhibited invasion and recreated aspects of the PE phenotype. Additionally, SEMA3B downregulated VEGF signaling through the PI3K/AKT and GSK3 pathways, effects that were observed in PE CTBs. We propose that, in severe PE, the in vivo environment dysregulates CTB gene expression; the autocrine actions of the upregulated molecules (including SEMA3B) impair CTB differentiation, invasion and signaling; and patient-specific factors determine the signs. PMID:23934129

  18. Quality of nursing care from the perspective of patients with leg ulcers.

    PubMed

    Törnvall, E; Wilhelmsson, S

    2010-09-01

    To investigate and analyse the quality of nursing care in a primary care setting from the perspective of patients with leg ulcers and determine the subjective importance that patients attach to various aspects of quality of care. All of the patients with leg ulcers at 15 primary care centres in the south east of Sweden were invited to participate. They were given the short version of the Quality from the Patient's Perspective questionnaire (QPP) to fill in. This included a number of closed and open questions relating to their perceptions of the quality of their nursing care and the importance of this care to them. Overall, the patients in this study perceived that the quality of nursing care was high. However, important areas for improvement were revealed, including the need for an increase in patient-focused care, continuity of care and better pain relief. To address the weak points highlighted by the study, we recommend that nurses explore patient perceptions of pain in greater detail and invite patients take a more active role in the management of their leg ulcers.

  19. miRNome Expression Analysis Reveals New Players on Leprosy Immune Physiopathology

    PubMed Central

    Salgado, Claudio Guedes; Pinto, Pablo; Bouth, Raquel Carvalho; Gobbo, Angélica Rita; Messias, Ana Caroline Cunha; Sandoval, Tatiana Vinasco; dos Santos, André Mauricio Ribeiro; Moreira, Fabiano Cordeiro; Vidal, Amanda Ferreira; Goulart, Luiz Ricardo; Barreto, Josafá Gonçalves; da Silva, Moisés Batista; Frade, Marco Andrey Cipriani; Spencer, John Stewart; Santos, Sidney; Ribeiro-dos-Santos, Ândrea

    2018-01-01

    Leprosy remains as a public health problem and its physiopathology is still not fully understood. MicroRNAs (miRNA) are small RNA non-coding that can interfere with mRNA to regulate gene expression. A few studies using DNA chip microarrays have explored the expression of miRNA in leprosy patients using a predetermined set of genes as targets, providing interesting findings regarding the regulation of immune genes. However, using a predetermined set of genes restricted the possibility of finding new miRNAs that might be involved in different mechanisms of disease. Thus, we examined the miRNome of tuberculoid (TT) and lepromatous (LL) patients using both blood and lesional biopsies from classical leprosy patients (LP) who visited the Dr. Marcello Candia Reference Unit in Sanitary Dermatology in the State of Pará and compared them with healthy subjects. Using a set of tools to correlate significantly differentially expressed miRNAs with their gene targets, we identified possible interactions and networks of miRNAs that might be involved in leprosy immunophysiopathology. Using this approach, we showed that the leprosy miRNA profile in blood is distinct from that in lesional skin as well as that four main groups of genes are the targets of leprosy miRNA: (1) recognition and phagocytosis, with activation of immune effector cells, where the immunosuppressant profile of LL and immunoresponsive profile of TT are clearly affected by miRNA expression; (2) apoptosis, with supportive data for an antiapoptotic leprosy profile based on BCL2, MCL1, and CASP8 expression; (3) Schwann cells (SCs), demyelination and epithelial–mesenchymal transition (EMT), supporting a role for different developmental or differentiation gene families, such as Sox, Zeb, and Hox; and (4) loss of sensation and neuropathic pain, revealing that RHOA, ROCK1, SIGMAR1, and aquaporin-1 (AQP1) may be involved in the loss of sensation or leprosy pain, indicating possible new therapeutic targets. Additionally

  20. miRNome Expression Analysis Reveals New Players on Leprosy Immune Physiopathology.

    PubMed

    Salgado, Claudio Guedes; Pinto, Pablo; Bouth, Raquel Carvalho; Gobbo, Angélica Rita; Messias, Ana Caroline Cunha; Sandoval, Tatiana Vinasco; Dos Santos, André Mauricio Ribeiro; Moreira, Fabiano Cordeiro; Vidal, Amanda Ferreira; Goulart, Luiz Ricardo; Barreto, Josafá Gonçalves; da Silva, Moisés Batista; Frade, Marco Andrey Cipriani; Spencer, John Stewart; Santos, Sidney; Ribeiro-Dos-Santos, Ândrea

    2018-01-01

    Leprosy remains as a public health problem and its physiopathology is still not fully understood. MicroRNAs (miRNA) are small RNA non-coding that can interfere with mRNA to regulate gene expression. A few studies using DNA chip microarrays have explored the expression of miRNA in leprosy patients using a predetermined set of genes as targets, providing interesting findings regarding the regulation of immune genes. However, using a predetermined set of genes restricted the possibility of finding new miRNAs that might be involved in different mechanisms of disease. Thus, we examined the miRNome of tuberculoid (TT) and lepromatous (LL) patients using both blood and lesional biopsies from classical leprosy patients (LP) who visited the Dr. Marcello Candia Reference Unit in Sanitary Dermatology in the State of Pará and compared them with healthy subjects. Using a set of tools to correlate significantly differentially expressed miRNAs with their gene targets, we identified possible interactions and networks of miRNAs that might be involved in leprosy immunophysiopathology. Using this approach, we showed that the leprosy miRNA profile in blood is distinct from that in lesional skin as well as that four main groups of genes are the targets of leprosy miRNA: (1) recognition and phagocytosis, with activation of immune effector cells, where the immunosuppressant profile of LL and immunoresponsive profile of TT are clearly affected by miRNA expression; (2) apoptosis, with supportive data for an antiapoptotic leprosy profile based on BCL2, MCL1 , and CASP8 expression; (3) Schwann cells (SCs), demyelination and epithelial-mesenchymal transition (EMT), supporting a role for different developmental or differentiation gene families, such as Sox, Zeb, and Hox; and (4) loss of sensation and neuropathic pain, revealing that RHOA, ROCK1, SIGMAR1 , and aquaporin-1 ( AQP1 ) may be involved in the loss of sensation or leprosy pain, indicating possible new therapeutic targets

  1. "Beauty lies in the eye of the beholder"? Aspects of beauty and attractiveness.

    PubMed

    Borelli, Claudia; Berneburg, Mirjam

    2010-05-01

    Discussing aesthetic issues and their management with patients is a growing area of dermatologic practice. Sometimes treatment options within one's own discipline are rapidly discussed, without a clear idea of the various aspects of the face which all combine to produce beauty and attractiveness. We review various features leading to the impression of beauty and attractiveness. Familiarity with these concepts should facilitate a broader discussion with the patient on the aspects of beauty and attractiveness beyond the borders of one's own discipline and also lead to multidisciplinary treatment options. We also examine the question how much the personality of the beholder himself is involved in the perception of attractiveness and beauty (of the person sitting opposite to him). The "ideal" face has an average profile with slightly protrusive and full lips. Attractiveness increases with average features and symmetry. Moreover, particular features such as the scheme of childlike characteristics combined with aspects of maturity and expression make a female face appear especially beautiful. Which attributes contribute to attractiveness of a man's face are controversial. Clear male signals such as a strong chin are likely not to increase attractiveness.

  2. Cerebral Blood Volume ASPECTS Is the Best Predictor of Clinical Outcome in Acute Ischemic Stroke: A Retrospective, Combined Semi-Quantitative and Quantitative Assessment.

    PubMed

    Padroni, Marina; Bernardoni, Andrea; Tamborino, Carmine; Roversi, Gloria; Borrelli, Massimo; Saletti, Andrea; De Vito, Alessandro; Azzini, Cristiano; Borgatti, Luca; Marcello, Onofrio; d'Esterre, Christopher; Ceruti, Stefano; Casetta, Ilaria; Lee, Ting-Yim; Fainardi, Enrico

    2016-01-01

    The capability of CT perfusion (CTP) Alberta Stroke Program Early CT Score (ASPECTS) to predict outcome and identify ischemia severity in acute ischemic stroke (AIS) patients is still questioned. 62 patients with AIS were imaged within 8 hours of symptom onset by non-contrast CT, CT angiography and CTP scans at admission and 24 hours. CTP ASPECTS was calculated on the affected hemisphere using cerebral blood flow (CBF), cerebral blood volume (CBV) and mean transit time (MTT) maps by subtracting 1 point for any abnormalities visually detected or measured within multiple cortical circular regions of interest according to previously established thresholds. MTT-CBV ASPECTS was considered as CTP ASPECTS mismatch. Hemorrhagic transformation (HT), recanalization status and reperfusion grade at 24 hours, final infarct volume at 7 days and modified Rankin scale (mRS) at 3 months after onset were recorded. Semi-quantitative and quantitative CTP ASPECTS were highly correlated (p<0.00001). CBF, CBV and MTT ASPECTS were higher in patients with no HT and mRS ≤ 2 and inversely associated with final infarct volume and mRS (p values: from p<0.05 to p<0.00001). CTP ASPECTS mismatch was slightly associated with radiological and clinical outcomes (p values: from p<0.05 to p<0.02) only if evaluated quantitatively. A CBV ASPECTS of 9 was the optimal semi-quantitative value for predicting outcome. Our findings suggest that visual inspection of CTP ASPECTS recognizes infarct and ischemic absolute values. Semi-quantitative CBV ASPECTS, but not CTP ASPECTS mismatch, represents a strong prognostic indicator, implying that core extent is the main determinant of outcome, irrespective of penumbra size.

  3. Cerebral Blood Volume ASPECTS Is the Best Predictor of Clinical Outcome in Acute Ischemic Stroke: A Retrospective, Combined Semi-Quantitative and Quantitative Assessment

    PubMed Central

    Padroni, Marina; Bernardoni, Andrea; Tamborino, Carmine; Roversi, Gloria; Borrelli, Massimo; Saletti, Andrea; De Vito, Alessandro; Azzini, Cristiano; Borgatti, Luca; Marcello, Onofrio; d’Esterre, Christopher; Ceruti, Stefano; Casetta, Ilaria; Lee, Ting-Yim; Fainardi, Enrico

    2016-01-01

    Introduction The capability of CT perfusion (CTP) Alberta Stroke Program Early CT Score (ASPECTS) to predict outcome and identify ischemia severity in acute ischemic stroke (AIS) patients is still questioned. Methods 62 patients with AIS were imaged within 8 hours of symptom onset by non-contrast CT, CT angiography and CTP scans at admission and 24 hours. CTP ASPECTS was calculated on the affected hemisphere using cerebral blood flow (CBF), cerebral blood volume (CBV) and mean transit time (MTT) maps by subtracting 1 point for any abnormalities visually detected or measured within multiple cortical circular regions of interest according to previously established thresholds. MTT-CBV ASPECTS was considered as CTP ASPECTS mismatch. Hemorrhagic transformation (HT), recanalization status and reperfusion grade at 24 hours, final infarct volume at 7 days and modified Rankin scale (mRS) at 3 months after onset were recorded. Results Semi-quantitative and quantitative CTP ASPECTS were highly correlated (p<0.00001). CBF, CBV and MTT ASPECTS were higher in patients with no HT and mRS≤2 and inversely associated with final infarct volume and mRS (p values: from p<0.05 to p<0.00001). CTP ASPECTS mismatch was slightly associated with radiological and clinical outcomes (p values: from p<0.05 to p<0.02) only if evaluated quantitatively. A CBV ASPECTS of 9 was the optimal semi-quantitative value for predicting outcome. Conclusions Our findings suggest that visual inspection of CTP ASPECTS recognizes infarct and ischemic absolute values. Semi-quantitative CBV ASPECTS, but not CTP ASPECTS mismatch, represents a strong prognostic indicator, implying that core extent is the main determinant of outcome, irrespective of penumbra size. PMID:26824672

  4. Ergonomic Aspects of Transport of Patient through the Operating Theatre

    NASA Astrophysics Data System (ADS)

    Janowicz, Rafał

    2017-10-01

    One of the most crucial decisions to be made while designing and re-modernizing an operating theatre is selecting a method of transporting the patient through the hospital’s spatial arrangement. This decision, while irrelevant at first thought, implies numerous project and functional consequences. Designing an operating theatre within a hospital is related to numerous specialist requirements with an aim of minimizing the risk of microbiological contamination. Surgeries conducted on the operating theatre take place within sterile areas, usually within a protection area provided with laminar air flow. Furthermore, currently in Poland, there are applicable rules requiring to have entrances secured with tract locks leading towards the operational rooms for hospital personnel, patients as well as hospital equipment and materials. Such construction of an operating theatre provides the necessity of applying detailed procedures of transporting the patient, who in most cases is not able to reach the surgery on his or her own. In operating theatres functioning during the last decades, the operating tables were most often fixed to the floor. This resulted in the need to relocate the patient, who is ready for surgery, for several times. The consequences of this included risks related shock due to the relocations for the patient as well as physical overload for the medical staff. The aim of hereby article is to present modern designer solutions providing the opportunity to enhance ergonomics of using the operating theatre.

  5. Supporting Asian patients with metastatic breast cancer during ixabepilone therapy.

    PubMed

    Bourdeanu, Laura; Wong, Siu-Fun

    2010-05-01

    Ixabepilone is currently FDA-approved in metastatic breast cancer, and most patients in the registrational trials were Caucasian. Studies in Asian populations receiving other cytotoxic agents have revealed differential pharmacokinetics and clinical outcomes. As such, clinicians should understand the possible contributions of Asian ethnicity and culture to the clinical profile of ixabepilone. Studies in Asian patients receiving other chemotherapeutics reported altered toxicity profiles for myelosuppression, neurotoxicity and gastrointestinal symptoms. Encouragingly, the limited clinical data in Asian patients receiving ixabepilone suggest that efficacy and toxicity in these women resemble those reported in the ixabepilone registrational trials. The reader will better understand how Asian genetics and culture may influence treatment outcomes and patient attitudes toward therapy and interaction with caregivers. Management of ixabepilone-related adverse events is also discussed with an emphasis on special considerations for Asian patients. Awareness of possible altered drug response in Asian patients will aid clinicians in monitoring for toxicity, recognizing the need for dose modification and educating patients. Sensitivity to cultural aspects that are unique to Asians may improve adherence, reporting of adverse events and trust among Asian patients receiving ixabepilone.

  6. Educational inequalities in patient-centred care: patients' preferences and experiences

    PubMed Central

    2012-01-01

    Background Educational attainment is strongly related to specific health outcomes. The pathway in which individual patient-provider interactions contribute to (re)producing these inequalities has yet to be studied. In this article, the focus is on differences between less and more highly educated patients in their preferences for and experiences with patient-centred care., e.g. shared decision making, receiving understandable explanations and being able to ask questions. Methods Data are derived from several Consumer Quality-index (CQ-index) studies. The CQ-index is a family of standardized instruments which are used in the Netherlands to measure quality of care from the patient’s perspective. Results The educational level of patients is directly related to the degree of importance patients attribute to specific aspects of patient-centred care. It has a minor influence on the experienced level of shared decision making, but not on experiences regarding other aspects of patient-centred care. Conclusions All patients regard patient-centred care as important and report positive experiences. However, there is a discrepancy between patient preferences for patient-centred care on one hand and the care received on the other. Less educated patients might receive ‘too much’, and more highly educated patients ‘too little’ in the domains of communication, information and shared decision making. PMID:22900589

  7. Patients' willingness to pay for electronic communication with their general practitioner.

    PubMed

    Bergmo, Trine Strand; Wangberg, Silje Camilla

    2007-06-01

    Despite the common use of electronic communication in other aspects of everyday life, its use between patients and health care providers has been slow to diffuse. Possible explanations are security issues and lack of payment mechanisms. This study investigated how patients value secure electronic access to their general practitioner (GP). One hundred and ninety-nine patients were asked an open-ended willingness-to-pay (WTP) question as part of a randomised controlled trial. We compared the WTP values between two groups of respondents; one group had had the opportunity to communicate electronically with their GP for a year and the other group had not. Fifty-two percent of the total sample was willing to pay for electronic GP contact. The group of patients with access revealed a significantly lower WTP than the group without such access. Possible explanations are that the system had fewer benefits than expected, a presence of hypothetical bias or simply a preference for face-to-face encounters.

  8. [Medical-social aspects of multiple sclerosis].

    PubMed

    Vermersch, P; Marissal, J P

    2001-09-01

    On a daily basis the quality of life of patients suffering from multiple sclerosis (MS) partially depends on social measures. These are not specific to MS. Patients often need to be helped by hospital or town social services for the numerous and complicated administrative steps to be taken. The information given to a patient is of prime importance concerning his rights, particularly his occupational rights. Many organisations have to be contacted to obtain financial and material aids, even if the latter are considered insufficient in many fields especially for improvements in accommodation. An invalidity card may entitle its holder to certain tax reductions. The competences of the COTOREP are wide-ranging and include the recognition of the handicapped worker, his training and his regarding at work, his orientation and admission into a specialised structure, the degree of his invalidity rate and should his handicap justify it, benefits such as the handicapped adults allowance and the compensatory third person's allowance. It is essential to adopt a multidisciplinary way when dealing with MS in order to provide a better care, experiments in specialised structures and networks are being undertaken. Numerous partners are taking part in these new approaches and patient associations may find their place there. Social aspects have to be taken into account as well in the way the cost of the disease is evaluated in terms of money and humanity.

  9. Psychosocial Aspects of Bruxism: The Most Paramount Factor Influencing Teeth Grinding

    PubMed Central

    Wieckiewicz, Mieszko; Paradowska-Stolarz, Anna; Wieckiewicz, Wlodzimierz

    2014-01-01

    In clinical practice, patients suffering from an occlusal parafunctional activity have increased. It can be observed that a negative influence of environment aggravates patient's health. The aim of this paper is to present the impact of environment and development of human civilization on the prevalence of bruxism and the correlation between them. The authors grasp the most relevant aspects of psychological and anthropological factors changing over time as well as their interactions and describe a relationship between chronic stress and bruxism. Current literature shows how contemporary lifestyle, working environment, diet, and habits influence the patient's psychoemotional situation and the way these factors affect the occluso-muscle condition. PMID:25101282

  10. Psychological aspects of obesity.

    PubMed

    Fabricatore, Anthony N; Wadden, Thomas A

    2004-01-01

    Obesity is a complex condition associated with a host of medical disorders. A common assumption is that obesity must also be related to psychological and emotional complications. Research on the psychosocial aspects of obesity has grown more sophisticated over the years, from purely theoretical papers to cross-sectional comparisons of people with and without obesity to prospective investigations of the temporal sequence of obesity and mood disturbance. These studies have shown that obesity, by itself, does not appear to be systematically associated with psychopathological outcomes. Certain obese individuals, however, are at greater risk of psychiatric disorder, especially depression. The present paper reviews the research findings and presents their clinical implications. Chiefly, treatment providers should not assume that a depressed or otherwise disturbed obese person needs only to lose weight in order to return to psychological health. Significant mood disturbances should be treated equally aggressively, regardless of a patient's weight status.

  11. A network analysis of ¹⁵O-H₂O PET reveals deep brain stimulation effects on brain network of Parkinson's disease.

    PubMed

    Park, Hae-Jeong; Park, Bumhee; Kim, Hae Yu; Oh, Maeng-Keun; Kim, Joong Il; Yoon, Misun; Lee, Jong Doo; Chang, Jin Woo

    2015-05-01

    As Parkinson's disease (PD) can be considered a network abnormality, the effects of deep brain stimulation (DBS) need to be investigated in the aspect of networks. This study aimed to examine how DBS of the bilateral subthalamic nucleus (STN) affects the motor networks of patients with idiopathic PD during motor performance and to show the feasibility of the network analysis using cross-sectional positron emission tomography (PET) images in DBS studies. We obtained [¹⁵O]H₂O PET images from ten patients with PD during a sequential finger-to-thumb opposition task and during the resting state, with DBS-On and DBS-Off at STN. To identify the alteration of motor networks in PD and their changes due to STN-DBS, we applied independent component analysis (ICA) to all the cross-sectional PET images. We analysed the strength of each component according to DBS effects, task effects and interaction effects. ICA blindly decomposed components of functionally associated distributed clusters, which were comparable to the results of univariate statistical parametric mapping. ICA further revealed that STN-DBS modifies usage-strengths of components corresponding to the basal ganglia-thalamo-cortical circuits in PD patients by increasing the hypoactive basal ganglia and by suppressing the hyperactive cortical motor areas, ventrolateral thalamus and cerebellum. Our results suggest that STN-DBS may affect not only the abnormal local activity, but also alter brain networks in patients with PD. This study also demonstrated the usefulness of ICA for cross-sectional PET data to reveal network modifications due to DBS, which was not observable using the subtraction method.

  12. [Conflictive patients in the emergency room: Definition, classification and ethical aspects].

    PubMed

    Herreros, B; García Casasola, G; Pintor, E; Sánchez, M A

    2010-09-01

    A conflictive patient is one who provokes a problem (a conflict) by their attitude or behavior for the physician. Ethical conflicts in emergency care are common and many of them occur with these patients. Among the most common types of patients who generate personal conflicts with health professionals are overly demanding patients, those who refuse medical interventions, those who are aggressive, litigators, excessively-recurrent users of the heath system and those who go to the emergency room without an urgent condition. A patient may include several of these profiles ("mixed" patient). When they appear, the approach should be, if possible, by a team, establishing a deliberative process. If there is doubt and when possible, the ethics committee of the institution should be consulted, seeking the protocols, this best being institutional, on the subject. After that, if the decision is difficult, support must be sought from the emergency staff and even management. The whole process should be reflected in the clinical history. Specific education in bioethics and communication skills can be of great help to minimize and cope better with long-term conflicts. Copyright 2009 Elsevier España, S.L. All rights reserved.

  13. Selected clinical aspects of acute intoxication with baclofen.

    PubMed

    Sein Anand, Jacek; Chodorowski, Zygmunt; Burda, Piotr

    2005-01-01

    Baclofen is a lipophilic analogue of gamma-aminobutyric acid (GABA), an inhibitory neurotransmitter in central nervous system. The aim of the study was to evaluate some clinical aspects of acute intoxication with baclofen. Fifty two patients (37 females and 15 males) aged from 14 to 58 (mean 30.6 +/- 13.7) years were analyzed. Patients were admitted to the Clinic of Internal Diseases and Acute Poisonings Medical University of Gdańsk and the Centre of Acute Poisonings of Praski Hospital in Warszawa during the years 1996-2004 because of suicidal intoxication with baclofen. The doses of baclofen varied from 100 to 1500 (mean 444.8 +/- 317.8) mg. There were twenty eight patients (53.8%) in deep coma (III and IV grade of Matthew scale). Acute respiratory failure which required mechanical ventilation was observed in 18 cases (34.6%). Cardiac abnormalities included bradycardia (36.5%), hypertension (32.7%) and hypotension (3.8%). Toxic psychoses were observed in 6 cases (11.5%). The dosage of baclofen in patients with acute respiratory failure (ARF) was significantly higher than in patients without ARF. Treatment of patients with acute baclofen intoxication should take place in hospitals appropriately equipped which can provide artificial respiration.

  14. Novel aspects in diagnostic approach to respiratory patients: is it the time for a new semiotics?

    PubMed

    Soldati, Gino; Smargiassi, Andrea; Mariani, Alberto A; Inchingolo, Riccardo

    2017-01-01

    Medical approach to patients is a fundamental step to get the correct diagnosis. The aim of this paper is to analyze some aspects of the reasoning process inherent in medical diagnosis in our era. Pathologic signs (anamnestic data, symptoms, semiotics, laboratory and strumental findings) represent informative phenomena to be integrated for inferring a diagnosis. Thus, diagnosis begins with "signs" and finishes in a probability of disease. The abductive reasoning process is the generation of a hypothesis to explain one or more observations (signs) in order to decide between alternative explanations searching the best one. This process is iterative during the diagnostic activity while collecting further observations and it could be creative generating new knowledge about what has not been experienced before. In the clinical setting the abductive process is not only theoretical, conversely the physical exploitation of the patient (palpation, percussion, auscultation) is always crucial. Through this manipulative abduction, new and still unexpressed information is discovered and evaluated and physicians are able "to think through doing" to get the correct diagnosis. Abductive inferential path originates with an emotional reaction (discovery of the signs), step by step explanations are formed and it ends with another emotional reaction (diagnosis). Few bedside instruments are allowed to physicians to amplify their ability to search for signs. Stethoscope is an example. Similarities between ultrasound exploration and percussion can be found. Bedside ultrasonography can be considered an external amplifier of signs, a particular kind of percussion and represents a valid example of abductive manipulation. In this searching for signs doctors act like detectives and sometimes the discovering of a strategic, unsuspected sign during abductive manipulation could represent the key point for the correct diagnosis. This condition is called serendipity. Ultrasound is a powerful tool

  15. Patient's decision making in selecting a hospital for elective orthopaedic surgery.

    PubMed

    Moser, Albine; Korstjens, Irene; van der Weijden, Trudy; Tange, Huibert

    2010-12-01

    The admission to a hospital for elective surgery, like arthroplasty, can be planned ahead. The elective nature of arthroplasty and the increasing stimulus of the public to critically select a hospital raise the issue of how patients actually take such decisions. The aim of this paper is to describe the decision-making process of selecting a hospital as experienced by people who underwent elective joint arthroplasty and to understand what factors influenced the decision-making process. Qualitative descriptive study with 18 participants who had a hip or knee replacement within the last 5 years. Data were gathered from eight individual interviews and four focus group interviews and analysed by content analysis. Three categories that influenced the selection of a hospital were revealed: information sources, criteria in decision making and decision-making styles within the GP- patient relationship. Various contextual aspects influenced the decision-making process. Most participants gave higher priority to the selection of a medical specialist than to the selection of a hospital. Selecting a hospital for arthroplasty is extremely complex. The decision-making process is a highly individualized process because patients have to consider and assimilate a diversity of aspects, which are relevant to their specific situation. Our findings support the model of shared decision making, which indicates that general practitioners should be attuned to the distinct needs of each patient at various moments during the decision making, taking into account personal, medical and contextual factors. © 2010 Blackwell Publishing Ltd.

  16. [Various aspects of personality change in aphasia].

    PubMed

    Glozman, Zh M; Tsyganok, A A

    1982-01-01

    An experimental study of self-estimation of patients with aphasia carried out by the polar profile method in the course of restorative training is described. It is shown that the aphasia causes substantial changes in the patients' self-estimation that manifest themselves in a disparity of the latter during and before the disease. A comparison with a control group of neurological patients without aphasia showed a specificity of the revealed changes for aphasia and their connection with the communication disruption. As the general and verbal communication restore, a positive course of the patients' self-estimation, and approach of the latter to the premorbid level are noted. A relation between the self-estimation shift and the aphasia form was discovered. A conclusion on diagnostic and prognostic importance of personality examination in aphasia is drawn.

  17. Acute herpes zoster neuralgia: retrospective analysis of clinical aspects and therapeutic responsiveness.

    PubMed

    Haas, N; Holle, E; Hermes, B; Henz, B M

    2001-01-01

    Although the efficacy of modern antiviral agents for the treatment of herpes zoster is unquestioned, their ability to affect the associated pain remains controversial. We have therefore evaluated the inpatient hospital records of 550 patients with herpes zoster with regard to pain-related clinical aspects and therapeutic responsiveness. Intensity of pain was quantified by calculating a daily pain equivalence index (PEI) on the basis of different classes of pain medication and the number of tablets used in each category. The mean age of patients was 66.7 years, cranial segments were predominantly involved (55%), 64% of patients suffered from associated diseases and 77% experienced herpes-related pain. The PEI was 0.90 in the entire patient population, with significantly higher values in women and in patients with 3 or more associated diseases. It was lower in sacral and cranial nerve involvement, and it decreased rapidly in patients prior to discharge from hospital. Although there were significant differences in hospital stay between patients who received aciclovir and those who did not (mean 20.3 vs. 23.8 days), and for high- versus low-dose oral or intravenous administration, no significant differences were noted between the two groups for initial PEI values and during the course of observation, irrespective of the route of administration or the dose of aciclovir and the individual patient's PEI value. The groups were otherwise closely similar with regard to basic demographic and clinical data. 23.3% predominantly aged female patients with more associated diseases than the total patient population had a persistently elevated PEI and stayed in hospital beyond 21 days (mean 35.1 days), representing patients who went on to postherpetic neuralgia. These data further delineate clinical aspects of acute herpes zoster neuralgia, underline the unsolved therapeutic problems associated with this condition despite otherwise effective antiviral treatment, and characterise a

  18. Patient's Perspective on Quality of Teleconsultation Services.

    PubMed

    Thijssing, Leonie; Tensen, Esmée; Jaspers, Monique

    2016-01-01

    Patient satisfaction with teleconsultation services can increase their acceptance. Validated and standardized questionnaires to measure the quality aspects of teleconsultation relevant from the patients' perspective are not available yet. We aim to develop such a questionnaire. First, a systematic literature search was performed and focus groups were held to acquire quality aspects of teleconsultations patients perceive as important. Thirty-seven unique quality aspects distilled from these activities, were used for questionnaire development based on the framework of the Consumer Quality Index. In future research, the comprehensiveness, relevance and unambiguousness of the concept questionnaire need to be tested and the reliability and internal cohesion of the questionnaire assessed.

  19. Indigenous cardiac patients' and relatives' experiences of hospitalisation: A narrative inquiry.

    PubMed

    Mbuzi, Vainess; Fulbrook, Paul; Jessup, Melanie

    2017-12-01

    To explore Indigenous people's experiences of hospitalisation for acute cardiac care. Indigenous Australians suffer a higher burden of cardiovascular ill health and hospitalisation rates in comparison with other Australians, but there is little research that explores their perspectives of hospitalisation. Narrative inquiry. Interviews were undertaken using storytelling to facilitate participants' descriptions of their hospital experience. Data were collected during 2014-2015. A purposive sample of Indigenous cardiac patients that were admitted to hospital and their relatives participated. The narrative revealed three linked themes that characterised Indigenous people's hospitalisation experiences: The impact of the past; The reality of the present; and Anticipating the future. Hospitalisation was challenging for participants due to their sense of dislocation and disorientation, a lack of cultural and spiritual aspects to care practices, and the poor interpersonal relationships they experienced. Findings revealed that there were many unmet needs during hospitalisation for Indigenous people. Past experiences and future expectations were connected in a way that impacted on participants' current hospitalisation experience. Understanding this context, with incorporation of cultural and spiritual aspects of care may help nurses and other healthcare professionals to provide more positive interactions that in turn may contribute to improved cardiac care experiences of Indigenous people during hospitalisation. Healthcare professionals need to be aware and focused on person-specific and contextualised aspects of Indigenous people's experience of hospitalisation for cardiac care in order to impact outcomes. Healthcare professionals need to understand Indigenous people's perspectives that contribute to improved health outcomes. Stories of participants' experiences may assist in the identification of aspects which might further the development of culturally appropriate

  20. Detection of gluten immunogenic peptides in the urine of patients with coeliac disease reveals transgressions in the gluten-free diet and incomplete mucosal healing

    PubMed Central

    Moreno, María de Lourdes; Cebolla, Ángel; Muñoz-Suano, Alba; Carrillo-Carrion, Carolina; Comino, Isabel; Pizarro, Ángeles; León, Francisco; Rodríguez-Herrera, Alfonso; Sousa, Carolina

    2017-01-01

    Objective Gluten-free diet (GFD) is the only management for coeliac disease (CD). Available methods to assess GFD compliance are insufficiently sensitive to detect occasional dietary transgressions that may cause gut mucosal damage. We aimed to develop a method to determine gluten intake and monitor GFD compliance in patients with CD and to evaluate its correlation with mucosal damage. Design Urine samples of 76 healthy subjects and 58 patients with CD subjected to different gluten dietary conditions were collected. A lateral flow test (LFT) with the highly sensitive and specific G12 monoclonal antibody for the most dominant gluten immunogenic peptides (GIP) and a LFT reader were used to quantify GIP in solid-phase extracted urines. Results GIP were detectable in concentrated urines from healthy individuals previously subjected to GFD as early as 4–6 h after single gluten intake, and remained detectable for 1–2 days. The urine assay revealed infringement of the GFD in about 50% of the patients. Analysis of duodenal biopsies revealed that most of patients with CD (89%) with no villous atrophy had no detectable GIP in urine, while all patients with quantifiable GIP in urine showed incomplete intestinal mucosa recovery. Conclusion GIP are detected in urine after gluten consumption, enabling a new and non-invasive method to monitor GFD compliance and transgressions. The method was sensitive, specific and simple enough to be convenient for clinical monitoring of patients with CD as well as for basic and clinical research applications including drug development. Trial registration number NCT02344758. PMID:26608460

  1. Neurophysiological Aspects and their relationship to clinical and functional impairment in patients with Chronic Obstructive Pulmonary Disease

    PubMed Central

    de Miranda Rocco, Carolina Chiusoli; Sampaio, Luciana Maria Malosá; Stirbulov, Roberto; Corrêa, João Carlos Ferrari

    2011-01-01

    OBJECTIVE: The purpose was to assess functional (balance L–L and A–P displacement, sit‐to‐stand test (SST) and Tinetti scale – balance and gait) and neurophysiological aspects (patellar and Achilles reflex and strength) relating these responses to the BODE Index. INTRODUCTION: The neurophysiological alterations found in patients with chronic obstructive pulmonary disease (COPD) are associated with the severity of the disease. There is also involvement of peripheral muscle which, in combination with neurophysiological impairment, may further compromise the functional activity of these patients. METHODS: A cross‐sectional study design was used. Twenty‐two patients with moderate to very severe COPD (>60 years) and 16 age‐matched healthy volunteers served as the control group (CG). The subjects performed spirometry and several measures of static and dynamic balance, monosynaptic reflexes, peripheral muscle strength, SST and the 6‐minute walk test. RESULTS: The individuals with COPD had a reduced reflex response, 36.77±3.23 (p<0.05) and 43.54±6.60 (p<0.05), achieved a lower number repetitions on the SST 19.27±3.88 (p<0.05), exhibited lesser peripheral muscle strength on the femoral quadriceps muscle, 24.98±6.88 (p<0.05) and exhibited deficits in functional balance and gait on the Tinetti scale, 26.86±1.69 (p<0.05), compared with the CG. The BODE Index demonstrated correlations with balance assessment (determined by the Tinetti scale), r = 0.59 (p<0.05) and the sit‐to‐stand test, r = 0.78 (p<0.05). CONCLUSIONS: The individuals with COPD had functional and neurophysiological alterations in comparison with the control group. The BODE Index was correlated with the Tinetti scale and the SST. Both are functional tests, easy to administer, low cost and feasible, especially the SST. These results suggest a worse prognosis; however, more studies are needed to identify the causes of these changes and the repercussions that could result in their

  2. [Fundamental aspects in the choice of renal replacement therapy].

    PubMed

    González Calvo, Carlos; Alvarez Rodríguez, Lucía

    2016-01-01

    Chronic kidney disease (CKD) is a disease with a high prevalence in our environment, and those suffering the disease should be as clear as possible that renal replacement therapy (RRT) may better suit your lifestyle. It is important that the patient has enough information about the techniques that can be accessed in a clear manner, so as to evaluate the different possibilities, advantages and disadvantages. The timing on this election is crucial and stressful for the patient's life, not only by the effects of the disease itself, but also by the assimilation of a new lifestyle that should keep the rest of it. This work was done thinking about the need for patients and health professionals in acquiring a holistic and comprehensive understanding of all the features that can have both peritoneal dialysis (PD) and hemodialysis (HD); form own patient factors (diet, family environment, etc.) related to nurses (care, information provided, etc.) without forgetting the conditions outside the patient and the nurse as they can be structural and economic aspects.

  3. Cooperative simulation of lithography and topography for three-dimensional high-aspect-ratio etching

    NASA Astrophysics Data System (ADS)

    Ichikawa, Takashi; Yagisawa, Takashi; Furukawa, Shinichi; Taguchi, Takafumi; Nojima, Shigeki; Murakami, Sadatoshi; Tamaoki, Naoki

    2018-06-01

    A topography simulation of high-aspect-ratio etching considering transports of ions and neutrals is performed, and the mechanism of reactive ion etching (RIE) residues in three-dimensional corner patterns is revealed. Limited ion flux and CF2 diffusion from the wide space of the corner is found to have an effect on the RIE residues. Cooperative simulation of lithography and topography is used to solve the RIE residue problem.

  4. [Genetic aspects of pancreatic cancer].

    PubMed

    Grigor'eva, I N; Efimova, O V; Suvorova, T S; Tov, N L

    2014-01-01

    The purpose of the review--to analyze the basic data on modifiable and genetic risk factors of pancreatic cancer (PC). PC is the most fatal disease that kills about 95% of patients. Among the known risk factors for PC only for smoking, obesity, and family history a positive association with the PC risk in meta-analyzes confirmed. The PC etiology remains unclear, more than 90% of patients acquire it sporadically. Currently, the most significant genes for PC include KRAS2, p16/CDKN2, TP53, SMAD4/DPC4. Mutations in the KRAS noted in 90% of cases of pancreatic ducts adenocarcinoma. p16/CDKN2A mutation is accompanied by a 38-fold increased risk of PC compared with the general population. TP53 mutations are associated not only with carcinogenesis but also PC metastasis, as well as SMAD4/DPC4 mutations. Study of the role of genetic aspects in the PC development is necessary both to identify individuals with high PC risk, as well as for the development of gene-specific treatments, such as inhibitors of proteins, histone deacetylase, and histone acetyltransferase (vorinostat, belinostat, entinostat, panobinostat, curcumin) are in clinical trials.

  5. Growth of high-aspect ratio horizontally-aligned ZnO nanowire arrays.

    PubMed

    Soman, Pranav; Darnell, Max; Feldman, Marc D; Chen, Shaochen

    2011-08-01

    A method of fabricating horizontally-aligned zinc-oxide (ZnO) nanowire (NW) arrays with full control over the width and length is demonstrated. SEM images reveal the hexagonal structure typical of zinc oxide NWs. Arrays of high-aspect ratio horizontal ZnO NWs are fabricated by making use of the lateral overgrowth from dot patterns created by electron beam lithography (EBL). An array of patterned wires are lifted off and transferred to a flexible PDMS substrate with possible applications in several key nanotechnology areas.

  6. The impact of disease on family members: a critical aspect of medical care.

    PubMed

    Golics, Catherine Jane; Basra, Mohammad Khurshid Azam; Finlay, Andrew Yule; Salek, Sam

    2013-10-01

    Most existing health-related quality of life research concerns the impact of disease on patients. However, in several medical specialties including dermatology, oncology, and physical and mental disability, studies have been carried out investigating the impact of disease on the lives of families of patients. The aim of this paper is to review the literature which relates to the impact of disease on family members of patients. The OVIDSP Medline was selected as the primary database, Searches were limited to sources published in English. 158 papers were identified for review. The definition of "family" varied across the literature, and a broad definition was accepted in this review. This review shows that a wide variety of aspects of family members' lives can be affected, including emotional, financial, family relationships, education and work, leisure time, and social activities. Many of these themes are linked to one another, with themes including financial impact and social impact being linked to emotional impact. Some positive aspects were also identified from the literature, including family relationships growing stronger. Several instruments exist to measure the impact of illness on the family, and most are disease or specialty- specific. The impact of disease on families of patients is often unrecognised and underestimated. Taking into account the quality of life of families as well as patients can offer the clinician a unique insight into issues such as family relationships and the effect of treatment decisions on the patient's close social group of partner and family.

  7. [Acne vulgaris: morphologic, endocrinologic and psychosomatic aspects].

    PubMed

    Welp, K; Gieler, U

    1990-12-01

    25 male patients suffering from acne vulgaris were examined by means of endocrinological, morphological, and 5 psychometric procedures in order to check the correlations and interactions between the psychological and dermatological aspects of the disease. In comparison with a control group, the acne patients did not show any striking endocrinological abnormalities; we found no correlation between the extensiveness of the lesions and the level of DHEA sulphate. All the psychological tests yielded results deviating from those achieved by the representative controls, but they were comparable with those of other patients suffering from psychosomatic diseases. The individual feeling of being "disfigured" found its expression in self-consciousness, lack of trust in his/her own body, as well as the clinically relevant difference between his/her conception of self and the ideal of self. During times of enhanced psychosocial strains subjectively assumed by the patients, the lesions increased and the patients were disturbed in social interaction and communication. Surprisingly, we did not find any correlation between the clinical status and significant psychometric findings. Our results show that in acne vulgaris, the individual experience of wanting physical attractiveness, associated with a predominantly neurotic depressive personal structure, may play a central part in a disturbed process of interaction with the environment and suggest the influence of psychic factors in the pathogenesis of acne vulgaris.

  8. Direct visualization reveals kinetics of meiotic chromosome synapsis

    DOE PAGES

    Rog, Ofer; Dernburg, Abby  F.

    2015-03-17

    The synaptonemal complex (SC) is a conserved protein complex that stabilizes interactions along homologous chromosomes (homologs) during meiosis. The SC regulates genetic exchanges between homologs, thereby enabling reductional division and the production of haploid gametes. Here, we directly observe SC assembly (synapsis) by optimizing methods for long-term fluorescence recording in C. elegans. We report that synapsis initiates independently on each chromosome pair at or near pairing centers—specialized regions required for homolog associations. Once initiated, the SC extends rapidly and mostly irreversibly to chromosome ends. Quantitation of SC initiation frequencies and extension rates reveals that initiation is a rate-limiting step inmore » homolog interactions. Eliminating the dynein-driven chromosome movements that accompany synapsis severely retards SC extension, revealing a new role for these conserved motions. This work provides the first opportunity to directly observe and quantify key aspects of meiotic chromosome interactions and will enable future in vivo analysis of germline processes.« less

  9. Episodic memory in aspects of large-scale brain networks

    PubMed Central

    Jeong, Woorim; Chung, Chun Kee; Kim, June Sic

    2015-01-01

    Understanding human episodic memory in aspects of large-scale brain networks has become one of the central themes in neuroscience over the last decade. Traditionally, episodic memory was regarded as mostly relying on medial temporal lobe (MTL) structures. However, recent studies have suggested involvement of more widely distributed cortical network and the importance of its interactive roles in the memory process. Both direct and indirect neuro-modulations of the memory network have been tried in experimental treatments of memory disorders. In this review, we focus on the functional organization of the MTL and other neocortical areas in episodic memory. Task-related neuroimaging studies together with lesion studies suggested that specific sub-regions of the MTL are responsible for specific components of memory. However, recent studies have emphasized that connectivity within MTL structures and even their network dynamics with other cortical areas are essential in the memory process. Resting-state functional network studies also have revealed that memory function is subserved by not only the MTL system but also a distributed network, particularly the default-mode network (DMN). Furthermore, researchers have begun to investigate memory networks throughout the entire brain not restricted to the specific resting-state network (RSN). Altered patterns of functional connectivity (FC) among distributed brain regions were observed in patients with memory impairments. Recently, studies have shown that brain stimulation may impact memory through modulating functional networks, carrying future implications of a novel interventional therapy for memory impairment. PMID:26321939

  10. DCCA cross-correlation coefficients reveals the change of both synchronization and oscillation in EEG of Alzheimer disease patients

    NASA Astrophysics Data System (ADS)

    Chen, Yingyuan; Cai, Lihui; Wang, Ruofan; Song, Zhenxi; Deng, Bin; Wang, Jiang; Yu, Haitao

    2018-01-01

    Alzheimer's disease (AD) is a degenerative disorder of neural system that affects mainly the older population. Recently, many researches show that the EEG of AD patients can be characterized by EEG slowing, enhanced complexity of the EEG signals, and EEG synchrony. In order to examine the neural synchrony at multi scales, and to find a biomarker that help detecting AD in diagnosis, detrended cross-correlation analysis (DCCA) of EEG signals is applied in this paper. Several parameters, namely DCCA coefficients in the whole brain, DCCA coefficients at a specific scale, maximum DCCA coefficient over the span of all time scales and the corresponding scale of such coefficients, were extracted to examine the synchronization, respectively. The results show that DCCA coefficients have a trend of increase as scale increases, and decreases as electrode distance increases. Comparing DCCA coefficients in AD patients with healthy controls, a decrease of synchronization in the whole brain, and a bigger scale corresponding to maximum correlation is discovered in AD patients. The change of max-correlation scale may relate to the slowing of oscillatory activities. Linear combination of max DCCA coefficient and max-correlation scale reaches a classification accuracy of 90%. From the above results, it is reasonable to conclude that DCCA coefficient reveals the change of both oscillation and synchrony in AD, and thus is a powerful tool to differentiate AD patients from healthy elderly individuals.

  11. Grammatical aspect, lexical aspect, and event duration constrain the availability of events in narratives.

    PubMed

    Becker, Raymond B; Ferretti, Todd R; Madden-Lombardi, Carol J

    2013-11-01

    The present study investigates how readers' representations of narratives are constrained by three sources of temporal information; grammatical aspect, lexical aspect, and the duration of intervening events. Participants read short stories in which a target event with an intrinsic endpoint or not (lexical aspect: accomplishments/activities) was described as ongoing or completed (grammatical aspect: imperfective/perfective). An intervening sentence described either a long or short duration event before the target situation was reintroduced later in the story. The electroencephalogram time-locked to the reintroduction of the target event elicited a larger N400 for perfective versus imperfective accomplishments, and this effect occurred only after short intervening events. Alternatively, the N400 to targets in the activity condition did not vary as a function of grammatical aspect or duration of intervening events. These results provide novel insight into how the temporal properties of events interact to constrain the availability of concepts in situation models. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Using thermal stress to model aspects of disease states.

    PubMed

    Wilson, Thad E; Klabunde, Richard E; Monahan, Kevin D

    2014-07-01

    Exposure to acute heat or cold stress elicits numerous physiological responses aimed at maintaining body temperatures. Interestingly, many of the physiological responses, mediated by the cardiovascular and autonomic nervous systems, resemble aspects of, or responses to, certain disease states. The purpose of this Perspective is to highlight some of these areas in order to explore how they may help us better understand the pathophysiology underlying aspects of certain disease states. The benefits of using this human thermal stress approach are that (1) no adjustments for inherent comparative differences in animals are needed, (2) non-medicated healthy humans with no underlying co-morbidities can be studied in place of complex patients, and (3) more mechanistic perturbations can be safely employed without endangering potentially vulnerable populations. Cold stress can be used to induce stable elevations in blood pressure. Cold stress may also be used to model conditions where increases in myocardial oxygen demand are not met by anticipated increases in coronary blood flow, as occurs in older adults. Lower-body negative pressure has the capacity to model aspects of shock, and the further addition of heat stress improves and expands this model because passive-heat exposure lowers systemic vascular resistance at a time when central blood volume and left-ventricular filling pressure are reduced. Heat stress can model aspects of heat syncope and orthostatic intolerance as heat stress decreases cerebral blood flow and alters the Frank-Starling mechanism resulting in larger decreases in stroke volume for a given change in left-ventricular filling pressure. Combined, thermal perturbations may provide in vivo paradigms that can be employed to gain insights into pathophysiological aspects of certain disease states. Copyright © 2014 Elsevier Ltd. All rights reserved.

  13. Abnormalities of P300 cortical current density in unmedicated depressed patients revealed by LORETA analysis of event-related potentials.

    PubMed

    Kawasaki, Toshihiko; Tanaka, Shin; Wang, Jijun; Hokama, Hiroto; Hiramatsu, Kenichi

    2004-02-01

    The purpose of the present study was to investigate the neural substrates underlying event-related potential (ERP) abnormalities, with respect to the generators of the ERP components in depressed patients. Using an oddball paradigm, ERP from auditory stimuli were recorded from 22 unmedicated patients with current depressive episodes and compared with those from 22 age- and gender-matched normal controls. Cortical current densities of the N100 and P300 components were analyzed using low-resolution electromagnetic tomography (LORETA). Group differences in cortical current density were mapped on a 3-D cortex model. The results revealed that N100 cortical current densities did not differ between the two groups, while P300 cortical current densities were significantly lower in depressed patients over the bilateral temporal lobes, the left frontal region, and the right temporal-parietal area. Furthermore, the cortical area in which the group difference in P300 current density had been identified was remarkably larger over the right than the left hemisphere, thus supporting the hypothesis of right hemisphere dysfunction in depression.

  14. The patient movement as an emancipation movement

    PubMed Central

    Williamson, Charlotte

    2008-01-01

    Abstract Objective  To suggest that the patient movement is an emancipation movement. Background  The patient movement is young and fragmented; and it can seem confusing because it lacks an explicit ideology with intellectual and theoretical underpinnings. Methods  Drawing mainly on the experiences and the published writings of patient activists, the author identified eight aspects of the patient movement that could be compared with aspects of recognized emancipation movements: the radicalization of activists; the creation of new knowledge; the identification of guiding principles; the sense of direction; the unmasking of new issues; schisms within the movement and allies outside it; and the gradual social acceptance of some of the ideas (here standards of health care) that activists work to promote. Results  Similarities between certain aspects of the patient movement and of the recognized emancipation movements were close. Conclusion  The patient movement can be regarded as an emancipation movement, albeit an immature one. PMID:18494955

  15. [Vocal effectiveness in speech and singing: acoustical, physiological and perceptive aspects. applications in speech therapy].

    PubMed

    Pillot, C; Vaissière, J

    2006-01-01

    What is vocal effectiveness in lyrical singing in comparison to speech? Our study tries to answer this question, using vocal efficiency and spectral vocal effectiveness. Vocal efficiency was mesured for a trained and untrained subject. According to these invasive measures, it appears that the trained singer uses her larynx less efficiently. Efficiency of the larynx in terms of energy then appears to be secondary to the desired voice quality. The acoustic measures of spectral vocal effectiveness of vowels and sentences, spoken and sung by 23 singers, reveal two complementary markers: The "singing power ratio" and the difference in amplitude between the singing formant and the spectral minimum that follows it. Magnetic resonance imaging and simulations of [a], [i] and [o] spoken and sung show laryngeal lowering and the role of the piriform sinuses as the physiological foundations of spectral vocal effectiveness, perceptively related to carrying power. These scientifical aspects allow applications in voice therapy, such as physiological and perceptual foundations allowing patients to recuperate voice carrying power with or without background noise.

  16. MicroRNA profiling reveals new aspects of HIV neurodegeneration: caspase-6 regulates astrocyte survival.

    PubMed

    Noorbakhsh, Farshid; Ramachandran, Rithwik; Barsby, Nicola; Ellestad, Kristofor K; LeBlanc, Andrea; Dickie, Peter; Baker, Glen; Hollenberg, Morley D; Cohen, Eric A; Power, Christopher

    2010-06-01

    MicroRNAs (miRNAs) are small noncoding RNA molecules, which are known to regulate gene expression in physiological and pathological conditions. miRNA profiling was performed using brain tissue from patients with HIV encephalitis (HIVE), a neuroinflammatory/degenerative disorder caused by HIV infection of the brain. Microarray analysis showed differential expression of multiple miRNAs in HIVE compared to control brains. Target prediction and gene ontology enrichment analysis disclosed targeting of several gene families/biological processes by differentially expressed miRNAs (DEMs), with cell death-related genes, including caspase-6, showing a bias toward down-regulated DEMs. Consistent with the miRNA data, HIVE brains exhibited higher levels of caspase-6 transcripts compared with control patients. Immunohistochemical analysis showed localization of the cleaved form of caspase-6 in astrocytes in HIVE brain sections. Exposure of cultured human primary astrocytes to HIV viral protein R (Vpr) induced p53 up-regulation, loss of mitochondrial membrane potential, and caspase-6 activation followed by cell injury. Transgenic mice, expressing Vpr in microglial cells, demonstrated astrocyte apoptosis in brain, which was associated with caspase-6 activation and neurobehavioral abnormalities. Overall, these data point to previously unrecognized alterations in miRNA profile in the brain during HIV infection, which contribute to cell death through dysregulation of cell death machinery.

  17. [Ultrasound in complex of radiological studies in diagnosis of ankle joint medial aspect pathologies].

    PubMed

    Gurgenidze, T; Mizandari, M

    2011-10-01

    The aim of the research is to study sonosemiotics of ankle joint pathology by means of ultrasound in order to optimize the diagnostic process and improve the treatment. 130 patients (age ranges from 5 to 70 years) underwent the radiological study of ankle joint medial aspect. Pathology types: degenerative-dystrophic diseases - 39 (30%), inflammatory pathology - 21 (16.2%), traumatic injuries - 20 (15.2%), vascular pathologies - 26 (20%), neurogenic problems -7 (5.4%), soft tissue neoplasms - 5 (3.8%), congenital anomalies - 7 (5.4%) and vertebral pathology - 5 (4.0%). The diagnostic studies include: a) Ultrasound, performed on digital ultrasound system using high frequency (7.5-12.0 MHz) linear probe with Doppler capability (all patients); b) X-Ray filming in antero-posterior and lateral projections (6 patients- 4.5%); c) MRI - T1 and T2 weighted images in saggital and transverse planes 10 patients (10.0%) and d) CT - 2 patients (1.5%); To 2 (1.5%) patient biopsy has been performed. This study showed that ultrasound was successful in ankle joint medial aspect pathology diagnosis in 108 cases (84.0%); It was ineffective in osseous pathology definition. In final diagnosis of impingment syndrom MRI was required in 4 (3.6%) cases. It is concluded that ultrasound should be used as a Gold Standard in diagnosis of localized pain and swelling in the ankle joint.

  18. The impact of patient self assessment of deformity on HRQL in adults with scoliosis

    PubMed Central

    Tones, Megan J; Moss, Nathan D

    2007-01-01

    Background Body image and HRQL are significant issues for patients with scoliosis due to cosmetic deformity, physical and psychological symptoms, and treatment factors. A selective review of scoliosis literature revealed that self report measures of body image and HRQL share unreliable correlations with radiographic measures and clinician recommendations for surgery. However, current body image and HRQL measures do not indicate which aspects of scoliosis deformity are the most distressing for patients. The WRVAS is an instrument designed to evaluate patient self assessment of deformity, and may show some promise in identifying aspects of deformity most troubling to patients. Previous research on adolescents with scoliosis supports the use of the WRVAS as a clinical tool, as the instrument shares strong correlations with radiographic measures and quality of life instruments. There has been limited use of this instrument on adult populations. Methods The WRVAS and the SF-36v2, a HRQL measure, were administered to 71 adults with scoliosis, along with a form to report age and gender. Preliminary validation analyses were performed on the WRVAS (floor and ceiling effects, internal consistency and collinearity, correlations with the SF-36v2, and multiple regression with the WRVAS total score as the predictor, and SF-36v2 scores as outcomes). Results The psychometric properties of the WRVAS were acceptable. Older participants perceived their deformities as more severe than younger participants. More severe deformities were associated with lower scores on the Physical Component Summary Score of the SF-36v2. Total WRVAS score also predicted Physical Component Summary scores. Conclusion The results of the current study indicate that the WRVAS is a reliable tool to use with adult patients, and that patient self assessment of deformity shared a relationship with physical rather than psychological aspects of HRQL. The current and previous studies concur that revision of the

  19. Technical aspects of CT imaging of the spine.

    PubMed

    Tins, Bernhard

    2010-11-01

    This review article discusses technical aspects of computed tomography (CT) imaging of the spine. Patient positioning, and its influence on image quality and movement artefact, is discussed. Particular emphasis is placed on the choice of scan parameters and their relation to image quality and radiation burden to the patient. Strategies to reduce radiation burden and artefact from metal implants are outlined. Data acquisition, processing, image display and steps to reduce artefact are reviewed. CT imaging of the spine is put into context with other imaging modalities for specific clinical indications or problems. This review aims to review underlying principles for image acquisition and to provide a rough guide for clinical problems without being prescriptive. Individual practice will always vary and reflect differences in local experience, technical provisions and clinical requirements.

  20. The effects of aerobic exercise training on psychosocial aspects of men with type 2 diabetes mellitus.

    PubMed

    Sardar, Mohammad Ali; Boghrabadi, Vahdat; Sohrabi, Mehdi; Aminzadeh, Reza; Jalalian, Mehrdad

    2014-01-20

    This study was conducted to examine the effects of aerobic exercise training on psychosocial aspects (mental health, the aspects of physical symptoms, anxiety and insomnia, social functioning, and depression) in patients with type 2 diabetes mellitus. 53 men who had type 2 diabetes mellitus for a mean duration of the disease for 3±5 years were selected purposely and classified randomly into experimental (27 patients) and a control group (26 patients). Patients in the experimental group did aerobic exercise training three times a week for eight weeks. The exercise included an aerobic activity for 45 to 60 minutes during which the patients' heart rates were maintained at 60-70 percent of heart rate reserve on ergo meter bikes. The eight-week aerobic exercise training had significant effects on mental health (p = 0.002), subscales of physical symptoms (p = 0.006), and anxiety and insomnia (p = 0.001). It had no significant effects on subscales related to disorder of social functioning (p = 0.117) and depression (p = 0.657). Aerobic exercise training can be considered as an appropriate program for improving the health of the patients with type 2 diabetes mellitus, and it also can improve their mental health.

  1. Virtual rehabilitation via Nintendo Wii® and conventional physical therapy effectively treat post-stroke hemiparetic patients.

    PubMed

    da Silva Ribeiro, Nildo Manoel; Ferraz, Daniel Dominguez; Pedreira, Érika; Pinheiro, Ígor; da Silva Pinto, Ana Cláudia; Neto, Mansueto Gomes; Dos Santos, Luan Rafael Aguiar; Pozzato, Michele Gea Guimarães; Pinho, Ricardo Silva; Masruha, Marcelo Rodrigues

    2015-08-01

    The Nintendo® Wii is a simple and affordable virtual therapy alternative. It may be used at home, and it is a motivating recreational activity that provides continuous feedback. However, studies comparing the use of the Nintendo® Wii to conventional physical therapy are needed. To compare the effect of a rehabilitation treatment using the Nintendo® Wii (NW) with conventional physical therapy (CPT) to improve the sensorimotor function and quality of life for post-stroke hemiparetic patients. The present study applied a randomized, blind, and controlled clinical trial. In total, 30 patients with post-stroke hemiparesis were evaluated. A total of 15 patients were randomly assigned to each group. The SF-36 quality of life and Fugl-Meyer scales were used to evaluate the patients. After treatment, the only variable that differed between the groups was the physical functioning domain of the SF-36 in the group that received conventional physical therapy. A significant difference was observed between both groups before and after treatment in terms of the following Fugl-Meyer scale items: passive movement and pain, motor function of the upper limbs (ULs), and balance. The CPT group also showed a significant difference with regard to their UL and lower limb (LL) coordination. The SF-36 scale analysis revealed a significant difference within both groups with regard to the following domains: physical functioning, role limitation due to physical aspects, vitality, and role limitation due to emotional aspects. The NW group also exhibited a significant difference in the mental health domain. The results indicate that both approaches improved the patients' performance in a similar manner. Virtual rehabilitation using the Nintendo Wii® and CPT both effectively treat post-stroke hemiparetic patients by improving passive movement and pain scores, motor function of the upper limb, balance, physical functioning, vitality, and the physical and emotional aspects of role functioning.

  2. Social and attentional aspects of echolalia in highly echolalic mentally retarded persons.

    PubMed

    Campbell, B; Grieve, R

    1978-01-01

    Echolalia was examined in a sample of highly echolalic mentally retarded individuals. When presented with a standard set of questions, under conditions differing in appropriateness for exchange of discourse (e.g., questions presented with examiner and patient face-to-face vs. questions presented with the examiner's face averted vs. questions addressed towards another person sitting silently beside the patient), subjects' frequency of echolalia varied. Besides showing considerable sensitivity to aspects of discourse exchange, subjects exhibited some limited capacity for processing linguistic information.

  3. Gastrointestinal stromal tumors: retrospective analysis of the computer-tomographic aspects.

    PubMed

    Lupescu, Ioana G; Grasu, Mugur; Boros, Mirela; Gheorghe, Cristian; Ionescu, Mihnea; Popescu, Irinel; Herlea, Vlad; Georgescu, Serban A

    2007-06-01

    To describe the computer-tomographic (CT) aspects of gastrointestinal stromal tumors (GISTs) in correlation to their histology. The medical records of all patients at our hospital with a histologic diagnosis of GIST between January 2002 and June 2006, and investigated before surgery by CT, were reviewed. Two radiologists with knowledge of the diagnosis reviewed the CT findings. Amongst 15 cases of GISTs, 9 cases involved the stomach and 4 cases the small intestine. Location of the primary tumor could not be determined for 2 of 15 tumors, because of the presence of extensive peritoneal metastases. Most primary tumors were predominantly extraluminal (13 cases) while two were clearly endoluminal. The mean diameter of the primary tumor was 8 cm. The tumor margin was well defined in 12 patients and irregular in 3 cases. Central fluid attenuation was present in 11 tumors, while central gas was seen in two cases. Metastases were seen in 2 cases at presentation and in another 2 patients during follow-up. Spread was exclusive to the liver or peritoneum. Visceral obstruction was absent even in extensive peritoneal metastatic disease. Ascites was an unusual finding. CT plays an important role not only in the detection and the localization but also in the evaluation of the extension and follow-up of theses tumors. Using only CT aspects, we can only suspect the diagnosis to GISTs. Often other soft-tissue tumors with gastrointestinal involvement can mimic GISTs. In all cases histological diagnosis is essential.

  4. Role of a quality management system in improving patient safety - laboratory aspects.

    PubMed

    Allen, Lynn C

    2013-09-01

    The aim of this study is to describe how implementation of a quality management system (QMS) based on ISO 15189 enhances patient safety. A literature review showed that several European hospitals implemented a QMS based on ISO 9001 and assessed the impact on patient safety. An Internet search showed that problems affecting patient safety have occurred in a number of laboratories across Canada. The requirements of a QMS based on ISO 15189 are outlined, and the impact of the implementation of each requirement on patient safety is summarized. The Quality Management Program - Laboratory Services in Ontario is briefly described, and the experience of Ontario laboratories with Ontario Laboratory Accreditation, based on ISO 15189, is outlined. Several hospitals that implemented ISO 9001 reported either a positive impact or no impact on patient safety. Patient safety problems in Canadian laboratories are described. Implementation of each requirement of the QMS can be seen to have a positive effect on patient safety. Average laboratory conformance on Ontario Laboratory Accreditation is very high, and laboratories must address and resolve any nonconformities. Other standards, practices, and quality requirements may also contribute to patient safety. Implementation of a QMS based on ISO 15189 provides a solid foundation for quality in the laboratory and enhances patient safety. It helps to prevent patient safety issues; when such issues do occur, effective processes are in place for investigation and resolution. Patient safety problems in Canadian laboratories might have been prevented had effective QMSs been in place. Ontario Laboratory Accreditation has had a positive impact on quality in Ontario laboratories. Copyright © 2013 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  5. Distinctive aspects of peptic ulcer disease, Dieulafoy's lesion, and Mallory-Weiss syndrome in patients with advanced alcoholic liver disease or cirrhosis

    PubMed Central

    Nojkov, Borko; Cappell, Mitchell S

    2016-01-01

    AIM: To systematically review the data on distinctive aspects of peptic ulcer disease (PUD), Dieulafoy’s lesion (DL), and Mallory-Weiss syndrome (MWS) in patients with advanced alcoholic liver disease (aALD), including alcoholic hepatitis or alcoholic cirrhosis. METHODS: Computerized literature search performed via PubMed using the following medical subject heading terms and keywords: “alcoholic liver disease”, “alcoholic hepatitis”,“ alcoholic cirrhosis”, “cirrhosis”, “liver disease”, “upper gastrointestinal bleeding”, “non-variceal upper gastrointestinal bleeding”, “PUD”, ‘‘DL’’, ‘‘Mallory-Weiss tear”, and “MWS’’. RESULTS: While the majority of acute gastrointestinal (GI) bleeding with aALD is related to portal hypertension, about 30%-40% of acute GI bleeding in patients with aALD is unrelated to portal hypertension. Such bleeding constitutes an important complication of aALD because of its frequency, severity, and associated mortality. Patients with cirrhosis have a markedly increased risk of PUD, which further increases with the progression of cirrhosis. Patients with cirrhosis or aALD and peptic ulcer bleeding (PUB) have worse clinical outcomes than other patients with PUB, including uncontrolled bleeding, rebleeding, and mortality. Alcohol consumption, nonsteroidal anti-inflammatory drug use, and portal hypertension may have a pathogenic role in the development of PUD in patients with aALD. Limited data suggest that Helicobacter pylori does not play a significant role in the pathogenesis of PUD in most cirrhotic patients. The frequency of bleeding from DL appears to be increased in patients with aALD. DL may be associated with an especially high mortality in these patients. MWS is strongly associated with heavy alcohol consumption from binge drinking or chronic alcoholism, and is associated with aALD. Patients with aALD have more severe MWS bleeding and are more likely to rebleed when compared to non

  6. Human Monoclonal Islet Cell Antibodies From a Patient with Insulin- Dependent Diabetes Mellitus Reveal Glutamate Decarboxylase as the Target Antigen

    NASA Astrophysics Data System (ADS)

    Richter, Wiltrud; Endl, Josef; Eiermann, Thomas H.; Brandt, Michael; Kientsch-Engel, Rosemarie; Thivolet, Charles; Jungfer, Herbert; Scherbaum, Werner A.

    1992-09-01

    The autoimmune phenomena associated with destruction of the β cell in pancreatic islets and development of type 1 (insulin-dependent) diabetes mellitus (IDDM) include circulating islet cell antibodies. We have immortalized peripheral blood lymphocytes from prediabetic individuals and patients with newly diagnosed IDDM by Epstein-Barr virus transformation. IgG-positive cells were selected by anti-human IgG-coupled magnetic beads and expanded in cell culture. Supernatants were screened for cytoplasmic islet cell antibodies using the conventional indirect immunofluorescence test on cryostat sections of human pancreas. Six islet cell-specific B-cell lines, originating from a patient with newly diagnosed IDDM, could be stabilized on a monoclonal level. All six monoclonal islet cell antibodies (MICA 1-6) were of the IgG class. None of the MICA reacted with human thyroid, adrenal gland, anterior pituitary, liver, lung, stomach, and intestine tissues but all six reacted with pancreatic islets of different mammalian species and, in addition, with neurons of rat cerebellar cortex. MICA 1-6 were shown to recognize four distinct antigenic epitopes in islets. Islet cell antibody-positive diabetic sera but not normal human sera blocked the binding of the monoclonal antibodies to their target epitopes. Immunoprecipitation of 35S-labeled human islet cell extracts revealed that a protein of identical size to the enzyme glutamate decarboxylase (EC 4.1.1.15) was a target of all MICA. Furthermore, antigen immunotrapped by the MICA from brain homogenates showed glutamate decarboxylase enzyme activity. MICA 1-6 therefore reveal glutamate decarboxylase as the predominant target antigen of cytoplasmic islet cell autoantibodies in a patient with newly diagnosed IDDM.

  7. Patient-provider relationship as mediator between adult attachment and self-management in primary care patients with multiple chronic conditions.

    PubMed

    Brenk-Franz, Katja; Strauß, Bernhard; Tiesler, Fabian; Fleischhauer, Christian; Schneider, Nico; Gensichen, Jochen

    2017-06-01

    The conceptual model of attachment theory has been applied to understand the predispositions of patients in medical care and the patient-provider relationship. In patients with chronic conditions insecure attachment was connected to poorer self-management. The patient-provider relationship is associated with a range of health related outcomes and self-management skills. We determined whether the quality of the patient-provider relationship mediates the link between adult attachment and self-management among primary care patients with multiple chronic diseases. 209 patients with a minimum of three chronic diseases (including type II diabetes, hypertension and at least one other chronic condition) between the ages of 50 and 85 from eight general practices were included in the APRICARE cohort study. Adult attachment was measured via self-report (ECR-RD), self-management skills by the FERUS and the patient-provider relationship by the PRA-D. The health status and chronicity were assessed by the GP. Multiple mediation analyses were used to examine whether aspects of the patient-provider relationship (communication, information, affectivity) are a mediators of associations between adult attachment and self-management. The analysis revealed that the quality of the patient-provider relationship mediated the effect of attachment on self-management in patients with multiple chronic conditions. Particularly the quality of communication and information over the course of treatment has a significant mediating influence. A personalized, attachment-related approach that promotes active patient-provider communication and gives information about the treatment to the patient may improve self-management skills in patients. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. [Parenthood in aspect of multiple sclerosis].

    PubMed

    Ciepiela, Lesław

    2010-01-01

    Multiple sclerosis is a central nervous system disease. It is mainly characterized by passing neurological disorders at first which alter into permanent symptoms. The most frequent are tiredness, sensation disturbance and limbs, face, body becoming numb. Pregnancy doubtfully influence MS, but the most important question is about treatment during pregnancy. Should we carry pregnancy during immunomodular treatment? But crucial aspect is if a newborn baby will be healthy. To make attempt into discussion about the subject of SM and pregnancy we should perform a test how many sick people get married and or if maternity and paternity influence a disease course. Our research may bring answers, why statistically less SM men become single and do not own children and if unmarried status is influenced by sexual disturbance. Our conclusion will be compared with already written facts. Patients were between 18-35 year old are the subject of research. The group consist of 24 patients, 9 men and 15 women. Final conclusion could bring the answer if definite willingness to have a baby should be recommended.

  9. Role of effective nurse-patient relationships in enhancing patient safety.

    PubMed

    Conroy, Tiffany; Feo, Rebecca; Boucaut, Rose; Alderman, Jan; Kitson, Alison

    2017-08-02

    Ensuring and maintaining patient safety is an essential aspect of care provision. Safety is a multidimensional concept, which incorporates interrelated elements such as physical and psychosocial safety. An effective nurse-patient relationship should ensure that these elements are considered when planning and providing care. This article discusses the importance of an effective nurse-patient relationship, as well as healthcare environments and working practices that promote safety, thus ensuring optimal patient care.

  10. [Clinico-economical aspects of application of trimetazidine MB in patients with chronic heart failure and cardiac rhythm disturbances].

    PubMed

    Morozova, T E; Ivanova, E P; Rykova, S M

    2011-01-01

    To study clinical and pharmacoeconomical aspects of trimetazidine MD as a component of complex therapy of chronic heart failure (CHF) in patients with cardiac rhythm disturbances. In 82 patients (67 men, 15 women, mean age 62.2+/-7.3 years) with II-III functional class (FC) of CHF we studied effect of addition of therapy with trimetazidine MB to standard therapy on CHF FC, parameters of Holter monitoring (HM) of ECG and treadmill test. In analysis of HM we considered number of isolated and paired ventricular extrasystoles (VE), episodes of nonsustained ventricular tachycardia (VT), duration of episodes of ST segment depression on 24-hour ECG. Pharmacoeconomical analysis of 2 therapy regimes was conducted by the method of calculation of cost/efficacy ratio for each parameter. Stabilization of state was achieved before study in all patients at the background of standard therapy with angiotensin converting enzyme inhibitors, cardiac glycosides, diuretics, beta-adrenoblockers. At the background of this therapy trimetazidine MB in the dose of 70 mg/day was added to 40 patients of group 1 while 42 patients of group 2 received standard therapy without trimetazidine MB. After 16 weeks of treatment CHF FC lowered 11% (<0.05) 10% (<0.05) in groups 1 and 2, respectively. According to data of HM numbers of VE decreased in group 1 by 57.6% (<0.05), in group 2 by 28.8% (<0.05), episodes of nonsustained VT--by 58.3% (<0,05) and 36.8% (<0.05), isolated VE--by 23.6% (>0.05) and 6.9% (>0.05), respectively. Duration of episodes of ST depression decreased 55.5% (<0.05) in group 1 and 23.3% (<0.05) in group 2. According to treadmill test maximal power of load in patients of group 1 rose 12.3% (<0.05), of group 2-6.7% (<0.05), total exercise duration rose 16.8% (<0.05) and 82% (<0.05), respectively. Cost/efficacy ratio expressed in roubles per 1% efficacy calculated for CHF FC was 2694 in group 1, 4095--in group 2; for maximal load power--2409 and 3667, respectively; for duration of

  11. Detection of gluten immunogenic peptides in the urine of patients with coeliac disease reveals transgressions in the gluten-free diet and incomplete mucosal healing.

    PubMed

    Moreno, María de Lourdes; Cebolla, Ángel; Muñoz-Suano, Alba; Carrillo-Carrion, Carolina; Comino, Isabel; Pizarro, Ángeles; León, Francisco; Rodríguez-Herrera, Alfonso; Sousa, Carolina

    2017-02-01

    Gluten-free diet (GFD) is the only management for coeliac disease (CD). Available methods to assess GFD compliance are insufficiently sensitive to detect occasional dietary transgressions that may cause gut mucosal damage. We aimed to develop a method to determine gluten intake and monitor GFD compliance in patients with CD and to evaluate its correlation with mucosal damage. Urine samples of 76 healthy subjects and 58 patients with CD subjected to different gluten dietary conditions were collected. A lateral flow test (LFT) with the highly sensitive and specific G12 monoclonal antibody for the most dominant gluten immunogenic peptides (GIP) and a LFT reader were used to quantify GIP in solid-phase extracted urines. GIP were detectable in concentrated urines from healthy individuals previously subjected to GFD as early as 4-6 h after single gluten intake, and remained detectable for 1-2 days. The urine assay revealed infringement of the GFD in about 50% of the patients. Analysis of duodenal biopsies revealed that most of patients with CD (89%) with no villous atrophy had no detectable GIP in urine, while all patients with quantifiable GIP in urine showed incomplete intestinal mucosa recovery. GIP are detected in urine after gluten consumption, enabling a new and non-invasive method to monitor GFD compliance and transgressions. The method was sensitive, specific and simple enough to be convenient for clinical monitoring of patients with CD as well as for basic and clinical research applications including drug development. NCT02344758. 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/.

  12. [Invasive aspergillosis of sphenoidal sinus in a patient in Djibouti, revealed by palsy of cranial nerves: a case report].

    PubMed

    Crambert, A; Gauthier, J; Vignal, R; Conessa, C; Lombard, B

    2013-05-01

    The authors report a case of invasive aspergillosis of a sphenoid sinus mucocele revealed in a patient with diabetes in Djibouti by homolateral palsy of the 3rd, 4th, 5th and 6th nerves. This rare condition occurs preferentially in immunodeficient subjects. Because of its clinical polymorphism, its diagnosis is difficult and is often not made until complications develop. Endonasal surgery with anatomopathological and mycological examination is both a diagnostic and therapeutic procedure. It must be performed early, to avoid functional or even life-threatening complications.

  13. Integrated genomic and interfacility patient-transfer data reveal the transmission pathways of multidrug-resistant Klebsiella pneumoniae in a regional outbreak.

    PubMed

    Snitkin, Evan S; Won, Sarah; Pirani, Ali; Lapp, Zena; Weinstein, Robert A; Lolans, Karen; Hayden, Mary K

    2017-11-22

    Development of effective strategies to limit the proliferation of multidrug-resistant organisms requires a thorough understanding of how such organisms spread among health care facilities. We sought to uncover the chains of transmission underlying a 2008 U.S. regional outbreak of carbapenem-resistant Klebsiella pneumoniae by performing an integrated analysis of genomic and interfacility patient-transfer data. Genomic analysis yielded a high-resolution transmission network that assigned directionality to regional transmission events and discriminated between intra- and interfacility transmission when epidemiologic data were ambiguous or misleading. Examining the genomic transmission network in the context of interfacility patient transfers (patient-sharing networks) supported the role of patient transfers in driving the outbreak, with genomic analysis revealing that a small subset of patient-transfer events was sufficient to explain regional spread. Further integration of the genomic and patient-sharing networks identified one nursing home as an important bridge facility early in the outbreak-a role that was not apparent from analysis of genomic or patient-transfer data alone. Last, we found that when simulating a real-time regional outbreak, our methodology was able to accurately infer the facility at which patients acquired their infections. This approach has the potential to identify facilities with high rates of intra- or interfacility transmission, data that will be useful for triggering targeted interventions to prevent further spread of multidrug-resistant organisms. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

  14. Developmental and Genetic Aspects of Clefting Disorders: A Clinical Approach

    PubMed Central

    Hanson, James W.; Thomson, Elizabeth J.; Muilrnnuth, Snn V.; Sandra, Alexander; Coan, Joan M.; Lipcamon, Larry D.; Hill, Ed

    1990-01-01

    This demonstration shows an interactive videodisc program that teaches the basic embryology of craniofacial development, the developmental and genetic aspects of orofacial clefts, and the process of diagnosing a patient with a clefting disorder. This program is designed for medical students, residents, and fellows in Pediatrics and Otolaryngology. It will also be of interest to members of cleft lip/palate teams. Imagesp1020-ap1021-ap1021-bp1021-c

  15. Safety Aspects of Bio-Based Nanomaterials.

    PubMed

    Catalán, Julia; Norppa, Hannu

    2017-12-01

    Moving towards a bio-based and circular economy implies a major focus on the responsible and sustainable utilization of bio-resources. The emergence of nanotechnology has opened multiple possibilities, not only in the existing industrial sectors, but also for completely novel applications of nanoscale bio-materials, the commercial exploitation of which has only begun during the last few years. Bio-based materials are often assumed not to be toxic. However, this pre-assumption is not necessarily true. Here, we provide a short overview on health and environmental aspects associated with bio-based nanomaterials, and on the relevant regulatory requirements. We also discuss testing strategies that may be used for screening purposes at pre-commercial stages. Although the tests presently used to reveal hazards are still evolving, regarding modifi-cations required for nanomaterials, their application is needed before the upscaling or commercialization of bio-based nanomaterials, to ensure the market potential of the nanomaterials is not delayed by uncertainties about safety issues.

  16. Operational and design aspects of accelerators for medical applications

    NASA Astrophysics Data System (ADS)

    Schippers, Jacobus Maarten; Seidel, Mike

    2015-03-01

    Originally, the typical particle accelerators as well as their associated beam transport equipment were designed for particle and nuclear physics research and applications in isotope production. In the past few decades, such accelerators and related equipment have also been applied for medical use. This can be in the original physics laboratory environment, but for the past 20 years also in hospital-based or purely clinical environments for particle therapy. The most important specific requirements of accelerators for radiation therapy with protons or ions will be discussed. The focus will be on accelerator design, operational, and formal aspects. We will discuss the special requirements to reach a high reliability for patient treatments as well as an accurate delivery of the dose at the correct position in the patient using modern techniques like pencil beam scanning. It will be shown that the technical requirements, safety aspects, and required reliability of the accelerated beam differ substantially from those in a nuclear physics laboratory. It will be shown that this difference has significant implications on the safety and interlock systems. The operation of such a medical facility should be possible by nonaccelerator specialists at different operating sites (treatment rooms). The organization and role of the control and interlock systems can be considered as being the most crucially important issue, and therefore a special, dedicated design is absolutely necessary in a facility providing particle therapy.

  17. [The clinical history in surgical processes. Bioethical aspects and basic professional ethics].

    PubMed

    Collazo Chao, Eliseo

    2008-11-01

    Surgeons are increasingly facing multiple civil liability claims from their patients. Against this background and taking any eventual liability claims into account, surgeons must be increasingly aware of the importance of maintaining patient medical histories, which raises numerous questions on the length of time and form of keeping them. Ethical and legal obligations need to be taken into account in order to identify the controversial aspects related to patients and their environment, as well as shedding light on the most appropriate behaviour in each case. We must never forget the case history is a clinical document, subjected to the medical art and medical ethics which regulate it.

  18. Psychosocial aspects of head and neck cancer--a review of the literature.

    PubMed

    Pruyn, J F; de Jong, P C; Bosman, L J; van Poppel, J W; van Den Borne, H W; Ryckman, R M; de Meij, K

    1986-12-01

    This study is a systematic analysis of the literature on psychosocial aspects in head and neck cancer patients. Patients with head and neck cancer experience a variety of physical as well as psychosocial problems. Physical problems include swallowing or chewing, speech and physical appearance. Psychosocial problems include anxiety, depression, loss of self-esteem and uncertainty about the future. Because of these problems, isolation from friends typically occurs, re-employment is difficult, and there are social and sexual tensions within families. Information and support by professionals, partners and/or fellow patients are related to positive rehabilitation outcomes such as the acquisition of speech, increases in constructive social functioning and decreases in depression.

  19. Reclaiming the everyday world: how long-term ventilated patients in critical care seek to gain aspects of power and control over their environment.

    PubMed

    Johnson, Patricia

    2004-08-01

    Critical care nurses are increasingly seeking to base patient care on evidence derived from research studies. The purpose of this study was to explore the meanings former patients attributed to being on long-term mechanical ventilation in a critical care unit (CCU) in Australia. Using Heideggerian phenomenology, unstructured interviews were undertaken with nine participants. Data were analysed thematically using the method developed by van Manen. Thematic analysis revealed four major themes. This article presents the findings from the theme titled: Reclaiming the everyday world, which describes how the study participants gained comfort from the presence of nurses and their families, sought control over their treatments, and questioned and interpreted the environment, in order to reclaim self. The study highlighted the central role of nurses in patient care, and served as a basis for a number of recommendations, which include recognising the significant role of nurses and family in patient care, and being aware that patients may want more control over their environment and instigate ways to facilitate this. Further research is warranted to examine CCU patients' perceived level of control and power, and to investigate the extent and type of involvement CCU patients would like to have in their care.

  20. On dreaming one's patient: reflections on an aspect of countertransference dreams.

    PubMed

    Brown, Lawrence J

    2007-07-01

    This paper explores the phenomenon of the countertransference dream. Until very recently, such dreams have tended to be seen as reflecting either unanalyzed difficulties in the analyst or unexamined conflicts in the analytic relationship. While the analyst's dream of his/her patient may represent such problems, the author argues that such dreams may also indicate the ways in which the analyst comes to know the patient on a deep, unconscious level by processing the patient's communicative projective identifications. Two extended clinical examples of the author's countertransference dreams are offered. The author also discusses the use of countertransference dreams in psychoanalytic supervision.

  1. Exploring the opinion of hemodialysis patients about their dialysis unit.

    PubMed

    Donia, Ahmed Farouk; Elhadedy, Mohamed Ahmed; El-Maghrabi, Hanzada Mohamed; Abbas, Mohamed Hamed; Foda, Mohamed Ashraf

    2015-01-01

    Hemodialysis (HD) patients are subjected to a number of physical and mental stresses. Physicians might be unaware of some of these problems. We assessed our patients' opinion about the service provided at the dialysis unit. Our unit has 89 patients on HD. A questionnaire exploring our patients' opinion relative to the service provided was prepared. The patients were asked to fill-in the questionnaire in a confidential manner. Questionnaires were then collected and examined while unaware of patient identities. Sixty-nine patients (77.5%) responded to the questionnaire. Eight patients (11.6%) revealed their names on the questionnaire. According to the questionnaire, the patients were asked to assess the service of each service by choosing one of the following grades: "excellent," "mediocre" or "bad." For the whole group of contributing patients, there were 563 "excellent," 85 "mediocre" and five "bad" choices in addition to 37 blank "no comment" choices. Food service had the least percentage (68%) of evaluation as "excellent," while doctor' performance got the highest excellent evaluation (85.5%). Thirty-five patients (50.7%) added further comment(s). An audit meeting was conducted to discuss these results. Exploring the opinion of patients on HD might uncover some areas of dissatisfaction and help in improving the provided service. We recommend widespread usage of questionnaires to assess patient satisfaction as well as to assess other health-care aspects.

  2. Geometric analysis of Arabidopsis root apex reveals a new aspect of the ethylene signal transduction pathway in development

    NASA Technical Reports Server (NTRS)

    Cervantes, Emilio; Tocino, Angel

    2005-01-01

    Structurally, ethylene is the simplest phytohormone and regulates multiple aspects of plant growth and development. Its effects are mediated by a signal transduction cascade involving receptors, MAP kinases and transcription factors. Many morphological effects of ethylene in plant development, including root size, have been previously described. In this article a combined geometric and algebraic approach has been used to analyse the shape and the curvature in the root apex of Arabidopsis seedlings. The process requires the fitting of Bezier curves that reproduce the root apex shape, and the calculation of the corresponding curvatures. The application of the method has allowed us to identify significant differences in the root curvatures of ethylene insensitive mutants (ein2-1 and etr1-1) with respect to the wild-type Columbia.

  3. Terminating the Doctor-Patient Relationship

    ERIC Educational Resources Information Center

    Kay, Jarald

    1978-01-01

    Emotional aspects of ending the physician-patient relationship should be illustrated in clinical teaching courses. Teaching opportunities include examination of this relationship and professional development, unresolved doctor-patient conflicts, role underevaluation, patient gifts, and referral procedures. (Author/LBH)

  4. Effects of aspect ratio of multi-walled carbon nanotubes on coal washery waste water treatment.

    PubMed

    Aliyu, Ahmed; Kariim, Ishaq; Abdulkareem, Saka Ambali

    2017-11-01

    The dependency of adsorption behaviour on the aspect ratio of multi-walled carbon nanotubes (MWCNTs) has been explored. In this study, effect of growth temperature on yield and aspect ratio of MWCNTs by catalytic chemical vapour deposition (CCVD) method is reported. The result revealed that yield and aspect ratio of synthesised MWCNTs strongly depend on the growth temperature during CCVD operation. The resulting MWCNTs were characterized by High Resolution Transmission Electron Microscope (HRTEM), Dynamic Light Scattering (DLS) and X-ray diffraction (XRD) techniques to determine it diameter, hydrodynamic diameter and crystallinity respectively. Aspect ratio and length of the grown MWCNTs were determined from the HRTEM images with the hydrodynamic diameter using the modified Navier-Stokes and Stokes-Einstein equations. The effect of the prepared MWCNTs dosage were investigated on the Turbidity, Iron (Fe) and Lead (Pb) removal efficiency of coal washery effluent. The MWCNTs with higher length (58.17 μm) and diameter (71 nm) tend to show high turbidity and Fe removal, while MWCNTs with lower length (38.87 μm) and diameter (45 nm) tend to show high removal of Pb. Hence, the growth temperature during CCVD operation shows a great effluence on the aspect ratio of MWCNTs which determines it area of applications. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. The impact of disease on family members: a critical aspect of medical care

    PubMed Central

    Golics, Catherine Jane; Basra, Mohammad Khurshid Azam; Finlay, Andrew Yule; Salek, Sam

    2013-01-01

    Most existing health-related quality of life research concerns the impact of disease on patients. However, in several medical specialties including dermatology, oncology, and physical and mental disability, studies have been carried out investigating the impact of disease on the lives of families of patients. The aim of this paper is to review the literature which relates to the impact of disease on family members of patients. The OVIDSP Medline was selected as the primary database, Searches were limited to sources published in English. 158 papers were identified for review. The definition of “family” varied across the literature, and a broad definition was accepted in this review. This review shows that a wide variety of aspects of family members’ lives can be affected, including emotional, financial, family relationships, education and work, leisure time, and social activities. Many of these themes are linked to one another, with themes including financial impact and social impact being linked to emotional impact. Some positive aspects were also identified from the literature, including family relationships growing stronger. Several instruments exist to measure the impact of illness on the family, and most are disease or specialty- specific. The impact of disease on families of patients is often unrecognised and underestimated. Taking into account the quality of life of families as well as patients can offer the clinician a unique insight into issues such as family relationships and the effect of treatment decisions on the patient's close social group of partner and family. PMID:23759884

  6. Academic challenges and positive aspects: perceptions of male nursing students.

    PubMed

    Abushaikha, L; Mahadeen, A; AbdelKader, R; Nabolsi, M

    2014-06-01

    Nursing shortage remains a global issue that emphasizes the need for both male and female nurses. Understanding the educational experiences of male nursing students may help in recruiting and retaining male nurses in the nursing profession. The aim of this study was to explore the challenges and positive aspects that undergraduate male nursing students encounter during the course of their study. A qualitative research design using inductive content analysis approach was used to explore perceptions of 20 undergraduate male nursing students in a baccalaureate nursing programme at a major public university in Jordan. Content analysis revealed two major themes: challenges (academic difficulties, biased policies, no social life, negative views of nursing and negative self-view) and positive aspects (personal benefits of studying nursing, every home need a nurse and nursing is a science). The findings added new insights and knowledge regarding the educational experiences of undergraduate male nursing students in a developing country, which is an understudied population. Understanding the challenges and positive aspects of nursing education from the perspectives of undergraduate male nursing students may help nursing educators better understand their students' educational experiences and help clarify their roles and responsibilities in dealing with these issues. Nursing as a career should continue to be a viable choice for both male and female students to address global nursing shortages. This can be ensured by decreasing challenges and supporting positive aspects that nursing students face during their nursing education. Higher education policy makers can use the findings of this study to appreciate the challenges that university students face. They can also reconsider existing policies that may hinder the acceptance of male student into nursing programmes and contribute to educational challenges. © 2014 International Council of Nurses.

  7. Physician Rating Websites: What Aspects Are Important to Identify a Good Doctor, and Are Patients Capable of Assessing Them? A Mixed-Methods Approach Including Physicians’ and Health Care Consumers’ Perspectives

    PubMed Central

    Schulz, Peter J

    2017-01-01

    Background Physician rating websites (PRWs) offer health care consumers the opportunity to evaluate their doctor anonymously. However, physicians’ professional training and experience create a vast knowledge gap in medical matters between physicians and patients. This raises ethical concerns about the relevance and significance of health care consumers’ evaluation of physicians’ performance. Objective To identify the aspects physician rating websites should offer for evaluation, this study investigated the aspects of physicians and their practice relevant for identifying a good doctor, and whether health care consumers are capable of evaluating these aspects. Methods In a first step, a Delphi study with physicians from 4 specializations was conducted, testing various indicators to identify a good physician. These indicators were theoretically derived from Donabedian, who classifies quality in health care into pillars of structure, process, and outcome. In a second step, a cross-sectional survey with health care consumers in Switzerland (N=211) was launched based on the indicators developed in the Delphi study. Participants were asked to rate the importance of these indicators to identify a good physician and whether they would feel capable to evaluate those aspects after the first visit to a physician. All indicators were ordered into a 4×4 grid based on evaluation and importance, as judged by the physicians and health care consumers. Agreement between the physicians and health care consumers was calculated applying Holsti’s method. Results In the majority of aspects, physicians and health care consumers agreed on what facets of care were important and not important to identify a good physician and whether patients were able to evaluate them, yielding a level of agreement of 74.3%. The two parties agreed that the infrastructure, staff, organization, and interpersonal skills are both important for a good physician and can be evaluated by health care

  8. Theophylline-Induced Seizures: Clinical and Pathophysiologic Aspects

    PubMed Central

    Nakada, Tsutomu; Kwee, Ingrid L.; Lerner, Alfred M.; Remler, Michael P.

    1983-01-01

    The clinical features and management of theophylline-induced seizures are not well appreciated in spite of their unique aspects. These seizures tend to occur in neurologically intact patients and leave no or only minor neurologic sequelae if controlled early. They begin with focal motor seizures with or without secondary generalization and are followed by stupor or coma. They are responsive only to adjustment of theophylline dosage. Should the motor phenomenon persist, it takes the form of epilepsia partialis continua. Extensive workup for a structural brain lesion may be unrewarding. The electroencephalogram typically shows periodic lateralized epileptiform discharges, which may provide a diagnostic clue. PMID:6858124

  9. Economic aspects of the new Spanish laws on pharmaceutical preparations.

    PubMed

    Antoñanzas, Fernando; Oliva, Juan; Pinillos, Mariola; Juàrez, Carmelo

    2007-09-01

    In this article, we provide readers with a summary of the main economic features of the recently approved Spanish law regarding pharmaceutical preparations entitled the Law of Guarantees and Rational Use of Pharmaceuticals and Health Products (Law 29/2006 of July 26th). We review information on pricing, reference pricing, promotion of generic drugs, public reimbursement, patients' contributions, and penalties. Other aspects of minor economic relevance such as the information on prices shown in the packs and the transparency on the results of clinical trials irrespective of whether these are positive or not, are not addressed in this paper. We conclude with some observations on the new horizons opened up by this new legal framework. We have not included any detailed references to the new law; we merely wish to comment on certain aspects of its application.

  10. Patient education - A route to improved patient experience in Chinese hospitals?

    PubMed

    Hu, Yinhuan; Zhang, Zixia

    2015-06-23

    Poor patient experience may trigger serious doctor-patient conflicts in China. Health system challenges related to access and financing may cause frustration in patients, but inadequate health literacy is an additional factor. This letter argues from two aspects that patient education is an effective and feasible pathway to improve patient experience, but its effects are influenced by underlying systemic problems and contextual factors in China. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  11. Impact of Radiotherapy on Psychological, Financial, and Sexual Aspects in Postmastectomy Carcinoma Breast Patients: A Prospective Study and Management.

    PubMed

    Sharma, Neelam; Purkayastha, Abhishek

    2017-01-01

    The aim of this study was to assess the impact of radiotherapy (RT) on psychological, financial, and sexual aspects in postmastectomy carcinoma breast patients affecting their quality of life (QOL) before, during, and after RT with a strong emphasis on their management and rehabilitation aspects. A cross-sectional study carried out in a specialized institution, comprising sixty women. Two standardized questionnaires European Organization for Research and Treatment of Cancer (EORTC) 30-item Quality of Life Questionnaire and Quality of Life Questionnaire breast cancer-23 (QLQ-BR23) for health-related quality, translated and validated for the Hindi language were used. The scores' manual of the EORTC was used to calculate the domain scores of the questionnaires. According to the first questionnaire, the emotional function was most affected even at onset of RT treatment and it was worst at the completion of RT treatment with a mean score of 63.75. The global QOL score was also worst at the end of radiation treatment with a mean score of 32.36, while the score 3 months after completion of treatment was 68.16. The symptoms with the highest scores were insomnia with a worst scoring at completion of treatment (29.99), fatigue (26.57), and pain (23.05). According to the QLQ-BR23, the mean score for side effects such as sexual functioning was minimum 0.55 at the completion of RT, which improved to 11.66 on the first follow-up after 3 months. Mean future perspective score which was 57.22 before the start of RT which was reduced to 50.55 at completion, which means that many women experience side effects of RT and impaired sexual satisfaction. Women with breast cancer showed changes in the following domains: financial, emotional, sexual satisfaction, and future prospects. The most frequently mentioned symptoms were fatigue, insomnia, and pain.

  12. Photodynamic therapy--aspects of pain management.

    PubMed

    Fink, Christine; Enk, Alexander; Gholam, Patrick

    2015-01-01

    Topical photodynamic therapy (PDT) is a highly effective and safe treatment method for actinic keratoses with an excellent cosmetic outcome and is commonly used for the therapy of large areas of photodamaged skin with multiple clinically manifest and subclinical lesions. However, the major drawback of photodynamic therapy is the pain experienced during the treatment that can be intense and sometimes even intolerable for patients, requiring interruption or termination of the process. Several strategies for controlling pain during photodynamic therapy have been studied but few effective methods are currently available. Therefore, this review puts the spotlight on predictors on pain intensity and aspects of pain management during photodynamic therapy. © 2014 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  13. Five ways of being "theoretical": applications to provider-patient communication research.

    PubMed

    Hall, Judith A; Schmid Mast, Marianne

    2009-03-01

    Analyzes the term "theoretical" as it applies to the area of provider-patient communication research, in order to understand better at a conceptual level what the term may mean for authors and critics. Based on literature on provider-patient communication. Offers, and discusses, five definitions of the term "theoretical" as it applies to empirical research and its exposition: (1) grounding, (2) referencing, (3) design and analysis, (4) interpretation, and (5) impact. Each of these definitions embodies a different standard for evaluating the theoretical aspects of research. Although it is often said that research on provider-patient communication is not "theoretical" enough, the term is ambiguous and often applied vaguely. A multidimensional analysis reveals that there are several distinct ways in which empirical research can be strong or weak theoretically. Researchers, educators, editors, and reviewers could use the "Five Ways" framework to appraise the theory-relevant strengths and weaknesses of empirical research and its exposition.

  14. Web resources for rare auto-inflammatory diseases: towards a common patient registry.

    PubMed

    Touitou, Isabelle; Hentgen, Véronique; Koné-Paut, Isabelle

    2009-06-01

    To review information resources on rare auto-inflammatory disorders (AIDs) for use by health care professionals, focusing particularly on patient registries. Using relevant key words, we surveyed the websites of several scientific societies of immunology, paediatrics and rheumatology, as well as Pubmed and specialized databases for AIDs. The Internet provides a wide variety of information related to AIDs. Moreover, several other initiatives have been undertaken to create new resources for professionals. We reviewed six patient registries for rare AIDs, taking a special interest in the submission questionnaire. We revealed a wide overlap between the items used in the questionnaires, whereas the currently available registries appeared inappropriate for AIDs patients with complex or undefined diagnosis. AIDs share common clinical features, pathophysiological pathways and therapeutic approaches. Although several resources are now available for rare AIDs, a unique and dedicated site gathering all aspects of these diseases as a whole is still lacking, i.e. covering research as well as the needs of AIDs patients and health care professionals. Our study thus advocates a merging of existing patient registries or the creation of a common database.

  15. Cognitive aspects of color

    NASA Astrophysics Data System (ADS)

    Derefeldt, Gunilla A. M.; Menu, Jean-Pierre; Swartling, Tiina

    1995-04-01

    This report surveys cognitive aspects of color in terms of behavioral, neuropsychological, and neurophysiological data. Color is usually defined as psychophysical color or as perceived color. Behavioral data on categorical color perception, absolute judgement of colors, color coding, visual search, and visual awareness refer to the more cognitive aspects of color. These are of major importance in visual synthesis and spatial organization, as already shown by the Gestalt psychologists. Neuropsychological and neurophysiological findings provide evidence for an interrelation between cognitive color and spatial organization. Color also enhances planning strategies, as has been shown by studies on color and eye movements. Memory colors and the color- language connections in the brain also belong among the cognitive aspects of color.

  16. Establishing components of high-quality injury care: Focus groups with patients and patient families.

    PubMed

    Gagliardi, Anna R; Boyd, Jamie M; Evans, David; Gerein, Lynn; Nathens, Avery; Stelfox, Henry Thomas

    2014-11-01

    Each year, injuries affect 700 million people worldwide, more than 5 million people die of injuries, and 68,000 survivors remain permanently impaired. Half of all critically injured patients do not receive recommended care, and medical errors are common. Little is known about the aspects of injury care that are important to patients and their families. The purpose of this study was to explore the views of patients and families affected by injury on desired components of injury care in the hospital setting. With the use of a grounded theory approach, this qualitative study involved focus groups with injured patients, family members of survivors, and bereaved family members from four Canadian trauma (injury care) centers. Thirty-eight participants included injured patients (n = 16), family members of survivors (n = 13), and bereaved family members (n = 9) across four trauma (injury care) centers in different jurisdictions. Participants articulated numerous themes reflecting important components of injury care organized across three domains as follows: clinical care (staff availability, professionalism, physical comfort, adverse events), holistic care (patient wellness, respect for patient and family, family access to patient, family wellness, hospital facilities, supportive care), and communication and information (among staff, with or from staff, content, delivery, and timing). Bereaved family members commented on decision making and end-of-life processes. Subthemes were revealed in most of these themes. Trends by site or type of participant were not identified. The framework of patient- and family-derived components of quality injury care could be used by health care managers and policy makers to guide quality improvement efforts. Further research is needed to extend and validate these components among injured patients and families elsewhere. Translating these components into quality indicators and blending those with measures that reflect a provider perspective

  17. Palliative care for patients with cancer: do patients receive the care they consider important? A survey study.

    PubMed

    Heins, Marianne; Hofstede, Jolien; Rijken, Mieke; Korevaar, Joke; Donker, Gé; Francke, Anneke

    2018-04-17

    In many countries, GPs and home care nurses are involved in care for patients with advanced cancer. Given the varied and complex needs of these patients, providing satisfactory care is a major challenge for them. We therefore aimed to study which aspects of care patients, GPs and home care nurses consider important and whether patients receive these aspects. Seventy-two Dutch patients with advanced cancer, 87 GPs and 26 home care nurses rated the importance of support when experiencing symptoms, respect for patients' autonomy and information provision. Patients also rated whether they received these aspects. Questionnaires were based on the CQ index palliative care. Almost all patients rated information provision and respect for their autonomy as important. The majority also rated support when suffering from specific symptoms as important, especially support when in pain. In general, patients received the care they considered important. However, 49% of those who considered it important to receive support when suffering from fatigue and 23% of those who wanted to receive information on the expected course of their illness did not receive this or only did so sometimes. For most patients with advanced cancer, the palliative care that they receive matches what they consider important. Support for patients experiencing fatigue may need more attention. When symptoms are difficult to control, GPs and nurses may still provide emotional support and practical advice. Furthermore, we recommend that GPs discuss patients' need for information about the expected course of their illness.

  18. Lung transplantation: overall approach regarding its major aspects

    PubMed Central

    de Camargo, Priscila Cilene León Bueno; Teixeira, Ricardo Henrique de Oliveira Braga; Carraro, Rafael Medeiros; Campos, Silvia Vidal; Afonso, José Eduardo; Costa, André Nathan; Fernandes, Lucas Matos; Abdalla, Luis Gustavo; Samano, Marcos Naoyuki; Pêgo-Fernandes, Paulo Manuel

    2015-01-01

    ABSTRACT Lung transplantation is a well-established treatment for patients with advanced lung disease. The evaluation of a candidate for transplantation is a complex task and involves a multidisciplinary team that follows the patient beyond the postoperative period. Currently, the mean time on the waiting list for lung transplantation in the state of São Paulo, Brazil, is approximately 18 months. For Brazil as a whole, data from the Brazilian Organ Transplant Association show that, in 2014, there were 67 lung transplants and 204 patients on the waiting list for lung transplantation. Lung transplantation is most often indicated in cases of COPD, cystic fibrosis, interstitial lung disease, non-cystic fibrosis bronchiectasis, and pulmonary hypertension. This comprehensive review aimed to address the major aspects of lung transplantation: indications, contraindications, evaluation of transplant candidates, evaluation of donor candidates, management of transplant recipients, and major complications. To that end, we based our research on the International Society for Heart and Lung Transplantation guidelines and on the protocols used by our Lung Transplant Group in the city of São Paulo, Brazil. PMID:26785965

  19. ROBOTIC SURGERY: BIOETHICAL ASPECTS.

    PubMed

    Siqueira-Batista, Rodrigo; Souza, Camila Ribeiro; Maia, Polyana Mendes; Siqueira, Sávio Lana

    2016-01-01

    The use of robots in surgery has been increasingly common today, allowing the emergence of numerous bioethical issues in this area. To present review of the ethical aspects of robot use in surgery. Search in Pubmed, SciELO and Lilacs crossing the headings "bioethics", "surgery", "ethics", "laparoscopy" and "robotic". Of the citations obtained, were selected 17 articles, which were used for the preparation of the article. It contains brief presentation on robotics, its inclusion in health and bioethical aspects, and the use of robots in surgery. Robotic surgery is a reality today in many hospitals, which makes essential bioethical reflection on the relationship between health professionals, automata and patients. A utilização de robôs em procedimentos cirúrgicos tem sido cada vez mais frequente na atualidade, o que permite a emergência de inúmeras questões bioéticas nesse âmbito. Apresentar revisão sobre os aspectos éticos dos usos de robôs em cirurgia. Realizou-se revisão nas bases de dados Pubmed, SciELO e Lilacs cruzando-se os descritores "bioética", "cirurgia", "ética", "laparoscopia" e "robótica". Do total de citações obtidas, selecionou-se 17 artigos, os quais foram utilizados para a elaboração do artigo. Ele contém breve apresentação sobre a robótica, sua inserção na saúde e os aspectos bioéticos da utilização dos robôs em procedimentos cirúrgicos. A cirurgia robótica é uma realidade, hoje, em muitas unidades hospitalares, o que torna essencial a reflexão bioética sobre as relações entre profissionais da saúde, autômatos e pacientes.

  20. [Economic aspects of epilepsy].

    PubMed

    Argumosa, A; Herranz, J L

    2000-06-01

    The economic magnitude of epilepsy is determined by its effect on the employment status of the patients, the cost of drug treatment for them and the healthcare system and the repercussion worldwide. Studies of the cost of the disease show that it has economic importance due to the sum of the direct and indirect costs caused by it. In the case of epilepsy, the results of studies in various countries led to the creation of a Commission on Economic Aspects of Epilepsy. The lack of epidemiological studies regarding epilepsy in Spain may explain the lack of publications on this subject in our country. The percentage of the total cost due to antiepileptic drugs is considerable and will probably increase in the future. The pharmaco-economic evaluation made by cost-benefit, cost-effectiveness, cost-usefulness analysis and studies to minimize costs should serve to use healthcare resources in the most effective manner and justify the rational use of the new antiepileptic drugs. The economic impact of epilepsy is added to the repercussion of the disease itself on the patient and his family. The different distribution of costs in children and adults with epilepsy suggest the need for intervention at an early age to try to reduce the long term economic and personal repercussions. The pharmaco-economic evaluation of the new antiepileptic drugs will make it clear whether their considerable cost is worth paying for their greater effectivity.

  1. Psychosomatic aspects of Cushing's syndrome.

    PubMed

    Sonino, Nicoletta; Fallo, Francesco; Fava, Giovanni A

    2010-06-01

    There has been growing interest in the psychosocial aspects of Cushing's syndrome, such as the role of life stress as a pathogenetic factor, the association with affective disorders, and the presence of residual symptoms after treatment. Interestingly, a temporal relationship between stressful life events and disease onset is relevant only to pituitary-dependent Cushing's disease, and not to the pituitary-independent forms. A number of psychiatric and psychological disturbances may be associated with the active hypercortisolemic state, regardless of its etiology. Within the high frequency of mood disorders (about 60%), major depression is the most common complication. Other psychopathological aspects include mania, anxiety disorders, psychological symptoms (demoralization, irritable mood, somatization) and cognitive impairment. Cognitive symptoms are associated with brain abnormalities (mainly loss of brain volume). Quality of life may be seriously compromised during both active and post-treatment phases. Long-standing hypercortisolism may imply a degree of irreversibility of the pathological process. Recovery, thus, may be delayed and be influenced by highly individualized affective responses. Outcomes of Cushing's syndrome treatment are not fully satisfactory. Within its great complexity, a conceptual shift from a merely biomedical care to a psychosomatic consideration of the person and his/her quality of life appears to be necessary to improve effectiveness. It is time to translate the research evidence that has accumulated into clinical practice initiatives. To patients who show persistence or even worsening of psychological distress upon adequate endocrine treatment psychiatric/psychological interventions should be readily available. Applying interdisciplinary expertise and addressing the needs for rehabilitation would markedly improve final outcome.

  2. Ulcerative colitis from patients' viewpoint: a review of two Internet surveys.

    PubMed

    Dudley-Brown, Sharon; Baker, Kathy

    2012-01-01

    Ulcerative colitis negatively impacts patients' quality of life, but little is known about which aspects of patients' lives are affected, how patients' perceptions compare with patients with other chronic conditions, and how these perceptions compare with those of gastroenterologists. This review discusses two recent Internet surveys: (1) the Ulcerative Colitis: New Observations on Remission Management And Lifestyle (UC:NORMAL) and (2) the Crohn's and Colitis Foundation of America studies. The surveys revealed that the major impact ulcerative colitis has on patients includes frequent disease manifestations, a substantial psychological burden, and disruption to daily activities. This was more evident in patients with ulcerative colitis than those with migraine, asthma, or rheumatoid arthritis. Physicians' perceptions were considerably different from those of patients, as physicians believed that the disease had a lesser impact on patient quality of life. Furthermore, patients and physicians also identified nonadherence to prescribed medication as a major concern in the treatment of ulcerative colitis. Improved communication and education is needed to address nonadherence and poor health related quality of life in patients living with ulcerative colitis. The influence of Advanced Practice Registered Nurses on physicians, nurses, and patients may help improve adherence and long-term disease outcomes, including patients' health related quality of life. The nurse practitioner, working with both patients who have ulcerative colitis and the physicians who care for these patients, is uniquely placed to address these needs.

  3. The Correlates of Quality of Life Among Jordanian Patients With Schizophrenia.

    PubMed

    Rayan, Ahmad; Obiedate, Khaldoon

    Addressing the quality of life (QOL) of patients with schizophrenia is of special importance in the Arab world, where little knowledge is available about their well-being, and most of them experience stigma and living in poverty. The purpose of this study was to examine the association of sociodemographic characteristics, severity of depressive symptoms, and various aspects of public stigma against mental illness, with QOL among Jordanian patients with schizophrenia. In this descriptive correlational study, 160 Jordanian outpatients diagnosed with schizophrenia completed measures of demographic characteristics, perceived public stigma against mental illness, severity of depression, and QOL. Participants had poor QOL. Age, marital status, relapse, education level, stigma against mental illness, and severity of depression were significantly associated with QOL among Jordanian patients with schizophrenia. Data analysis revealed that the severity of depression accounted for an additional 27% of the variance above and beyond the 36.7% accounted for by age of the participants and perceived public stigma against mental illness. Health care professionals should develop culturally competent nursing practice considering the specific factors associated with QOL among Arab patients with schizophrenia.

  4. Patient Participation in Decision Making During Nursing Care in Greece--A Comparative Study.

    PubMed

    Kolovos, Petros; Kaitelidou, Daphne; Lemonidou, Chrysoula; Sachlas, Athanasios; Sourtzi, Panayota

    2015-01-01

    To describe patient participation in decision making during nursing care from patients' and nursing staff' perspectives. The sample consisted of medical and surgical patients (n = 300) and the nursing staff (n = 118) working in the respective wards in three general hospitals. A questionnaire was used for the study; data were collected from April 2009 to September 2010. Data were analyzed by an exploratory factor analysis. Patient participation was recorded at a medium level during nursing care, although it was rated as important from both patients and nursing staff. Exploratory factor analysis revealed the factor structure for the planning and implementation of the nursing care. Providers and receivers of nursing care perceived participation in a similar way. Interpersonal interaction was supported from older and less educated patients, as well as from university-educated nurses. Patient participation was greater in practical aspects of care and limited in technical medical issues and supportive services. Patient participation, although moderate, was evident during nursing care in hospital settings. Paternalism in the decision-making process was the dominant trend, whereas interpersonal interaction between the parties was recognized as a prerequisite for planning nursing care. © 2014 Wiley Periodicals, Inc.

  5. An Addison disease revealed with a serious hyponatremia.

    PubMed

    Maguet, Hadrien; Carreau, Agnès; Hautefeuille, Serge; Bonnin, Pierre; Beaune, Gaspard

    2017-02-01

    We present the case of an Addison's disease revealed by a serious hyponatremia. The serum concentration of ACTH and 21-hydroxylase antibodies were increased and lead to the diagnosis. The cortisol blood level was lowered but required to take into account the stress induced by the hospitalisation of the patient. Addison's disease is characterized by the destruction of the adrenal cortex. Autoimmune adrenalitis is the main cause of adrenal insufficiency. Treatment involves normalisation of sodium concentration and corticosteroids replacement. With a good patient compliance, the survival rate of Addisonian patient is similar to that of the normal population. Management of patient requires vigilance because of the occurrence of others autoimmunes diseases during patient life.

  6. New Aspects of Photocurrent Generation at Graphene pn Junctions Revealed by Ultrafast Optical Measurements

    NASA Astrophysics Data System (ADS)

    Aivazian, Grant; Sun, Dong; Jones, Aaron; Ross, Jason; Yao, Wang; Cobden, David; Xu, Xiaodong

    2012-02-01

    The remarkable electrical and optical properties of graphene make it a promising material for new optoelectronic applications. However, one important, but so far unexplored, property is the role of hot carriers in charge and energy transport at graphene interfaces. Here we investigate the photocurrent (PC) dynamics at a tunable graphene pn junction using ultrafast scanning PC microscopy. Pump-probe measurements show a temperature dependent relaxation time of photogenerated carriers that increases from 1.5ps at 290K to 4ps at 20K; while the amplitude of the PC is independent of the lattice temperature. These observations imply that it is hot carriers, not phonons, which dominate ultrafast energy transport. Gate dependent measurements show many interesting features such as pump induced saturation, enhancement, and sign reversal of probe generated PC. These observations reveal that the underlying PC mechanism is a combination of the thermoelectric and built-in electric field effects. Our results enhance the understanding of non-equilibrium electron dynamics, electron-electron interactions, and electron-phonon interactions in graphene. They also determine fundamental limits on ultrafast device operation speeds (˜500 GHz) for graphene-based photodetectors.

  7. Syphilitic hepatitis: clinical, immunological and morphological aspects.

    PubMed

    Fehér, J; Somogyi, T; Timmer, M; Józsa, L

    1975-01-01

    In 17 out of 176 cases of early syphilis (seropositive syphillis I; syphilis II) liver function tests yielded a positive result. In these patients a significant increase in the serum IgG, IgM and coeruloplasmin levels and a decrease in t4e transferrin level was found. The concentrations of alpha-2-macroglobulin and of beta-1-C-globulin were practically uneffected. Liver biopsy revealed hepatitis of variable severity in 13 patients with focal necroses or a proliferative process effecting the walls of the central veins, the arterioles and the branches of the portal vein. In 7 cases the presence of Treponema in the liver was demonstrated.

  8. [Transplant Surgeon Meets Nephrologist: Important Nephrological Aspects Before and After Kidney or Liver Transplantation].

    PubMed

    Vondran, F W R; Wintterle, S; Bräsen, J H; Haller, H; Klempnauer, J; Richter, N; Lehner, F; Schiffer, M

    2017-04-01

    In cases of chronic renal insufficiency, successful kidney transplantation is the method of choice to restore patients' health, well-being and physical fitness. The interdisciplinary collaboration of nephrologists and transplant surgeons has always been a prerequisite for the successful pre-, peri- and post-transplant care of renal transplant patients. The same holds true for liver transplant patients. Here the nephrologist is often involved in cases requiring pre- or post-transplant dialysis as well as in decision making for combined liver-kidney transplantation. This review focuses on nephrological aspects in patient care before and after kidney and liver transplantation. Georg Thieme Verlag KG Stuttgart · New York.

  9. What can eye movements tell us about Symbol Digit substitution by patients with schizophrenia?

    PubMed

    Elahipanah, Ava; Christensen, Bruce K; Reingold, Eyal M

    2011-04-01

    Substitution tests are sensitive to cognitive impairment and reliably discriminate patients with schizophrenia from healthy individuals better than most other neuropsychological instruments. However, due to their multifaceted nature, substitution test scores cannot pinpoint the specific cognitive deficits that lead to poor performance. The current study investigated eye movements during performance on a substitution test in order to better understand what aspect of substitution test performance underlies schizophrenia-related impairment. Twenty-five patients with schizophrenia and 25 healthy individuals performed a computerized version of the Symbol Digit Modalities Test while their eye movements were monitored. As expected, patients achieved lower overall performance scores. Moreover, analysis of participants' eye movements revealed that patients spent more time searching for the target symbol every time they visited the key area. Patients also made more visits to the key area for each response that they made. Regression analysis suggested that patients' impaired performance on substitution tasks is primarily related to a less efficient visual search and, secondarily, to impaired memory. Copyright © 2010 Elsevier B.V. All rights reserved.

  10. Community-acquired pneumonia in the elderly. Clinical and nutritional aspects.

    PubMed

    Riquelme, R; Torres, A; el-Ebiary, M; Mensa, J; Estruch, R; Ruiz, M; Angrill, J; Soler, N

    1997-12-01

    Community-acquired pneumonia (CAP) in the elderly has a different clinical presentation than CAP in other age groups. Confusion, alteration of functional physical capacity, and decompensation of underlying illnesses may appear as unique manifestations. Malnutrition is also an associated feature of CAP in this population. We undertook a study to assess the clinical and nutritional aspects of CAP requiring hospitalization in elderly patients (over 65 yr of age). One hundred and one patients with pneumonia, consecutively admitted to a 1,000-bed teaching hospital over an 8-mo period, were studied (age: 78 +/- 8 yr, mean +/- SD). Nutritional aspects and the mental status of patients with pneumonia were compared with those of a control population (n = 101) matched for gender, age, and date of hospitalization. The main symptoms were dyspnea (n = 71), cough (n = 67), and fever (n = 64). The association of these symptoms with CAP was observed in only 32 patients. The most common associated conditions were cardiac disease (n = 38) and chronic obstructive pulmonary disease (COPD) (n = 30). Seventy-seven (76%) episodes of pneumonia were clinically classified as typical and 24 as atypical. There was no association between the type of isolated microorganism and the clinical presentation of CAP, except for pleuritic chest pain, which was more common in pneumonia episodes caused by classical microorganisms (p = 0.02). This was confirmed by a multivariate analysis (relative risk [RR] = 11; 95% confidence interval [CI]: 1.7 to 65; p = 0.0099). The prevalence of chronic dementia was similar in the pneumonia cohort (n = 25) and control group (n = 18) (p = 0.22). However, delirium or acute confusion were significantly more frequent in the pneumonia cohort than in controls (45 versus 29 episodes; p = 0.019). Only 16 patients with pneumonia were considered to be well nourished, as compared with 47 control patients (p = 0.001). Kwashiorkor-like malnutrition was the predominant type of

  11. Lipidomic analysis of patients with microbial invasion of the amniotic cavity reveals up-regulation of leukotriene B4

    PubMed Central

    Maddipati, Krishna Rao; Romero, Roberto; Chaiworapongsa, Tinnakorn; Chaemsaithong, Piya; Zhou, Sen-Lin; Xu, Zhonghui; Tarca, Adi L.; Kusanovic, Juan Pedro; Gomez, Ricardo; Chaiyasit, Noppadol; Honn, Kenneth V.

    2016-01-01

    Bioactive lipids derived from the metabolism of polyunsaturated fatty acids are important mediators of the inflammatory response. Labor per se is considered a sterile inflammatory process. Intra-amniotic inflammation (IAI) due to microorganisms (i.e., intra-amniotic infection) or danger signals (i.e., sterile IAI) has been implicated in the pathogenesis of preterm labor and clinical chorioamnionitis at term. Early and accurate diagnosis of microbial invasion of the amniotic cavity (MIAC) requires analysis of amniotic fluid (AF). It is possible that IAI caused by microorganisms is associated with a stereotypic lipidomic profile, and that analysis of AF may help in the identification of patients with this condition. To test this hypothesis, we analyzed the fatty acyl lipidome of AF by liquid chromatography—mass spectrometry from patients in spontaneous labor at term and preterm gestations. We report that the AF concentrations of proinflammatory lipid mediators of the 5-lipoxygenase pathway are significantly higher in MIAC than in cases of sterile IAI. These results suggest that the concentrations of 5-lipoxygenase metabolites of arachidonic acid, 5-hydroxyeicosatetraenoic acid, and leukotriene B4 in particular could serve as potential biomarkers of MIAC. This finding could have important implications for the rapid identification of patients who may benefit from anti-microbial treatment.—Maddipati, K. R., Romero, R., Chaiworapongsa ,T., Chaemsaithong, P., Zhou, S.-L., Xu, Z., Tarca, A. L., Kusanovic, J. P., Gomez, R., Chaiyasit, N., Honn, K. V. Lipidomic analysis of patients with microbial invasion of the amniotic cavity reveals up-regulation of leukotriene B4. PMID:27312808

  12. Financial Aspects of Bile Duct Injuries.

    PubMed

    Palaz Alı, Ozgkıour; Ibis, Abdil Cem; Gurtekin, Basak

    2017-11-04

    BACKGROUND Major bile duct injury is the most worrisome complication of cholecystectomy. There is no detailed data about the incidence or treatment-related costs of bile duct injuries in Turkey. We aimed to determine prevalence and therapeutic costs of patients with major biliary duct injuries managed in our department, and further estimate a projection of these parameters at the national level. MATERIAL AND METHODS All patients admitted due to bile duct injury during cholecystectomy from 2011 to 2014 were included. Healthcare costs were calculated by summing of their all treatment-related costs in Istanbul Medical Faculty. We collected 2014-2015 data on number of patients diagnosed with cholecystitis in Turkey, the number of cholecystectomies, and the number of the interventions performed following these initial surgeries, which were obtained from the Turkish Social Security Institution. RESULTS Forty-nine patients were enrolled and bilioenteric diversion was performed in 39 patients: 20.4% of patients had Bismuth II, 38.8% had Bismuth III, and 40.8% had Bismuth IV biliary stricture. Comparison of stricture types with total costs, days of hospitalization, and outpatient clinic costs revealed significant differences. Mean total cost of corrective surgeries was 9199 TRY. We estimated that 1.5% to 2.4% of patients who underwent cholecystectomy in Turkey have bile duct injury (including 0.3% with major bile duct injury). CONCLUSIONS New preventive strategies should be used to avoid bile duct injuries, which have a huge financial impact on the national economy.

  13. Change of prevalence and clinical aspects of fungal ball according to temporal difference.

    PubMed

    Lee, Jun Seok; Shin, Seung Youp; Lee, Kun Hee; Kim, Sung Wan; Cho, Joong Saeng

    2013-05-01

    Fungal ball in paranasal sinus was reported to be rare, but these days we have encountered numerous cases. We retrospectively analyzed the data of 4,485 patients with chronic rhinosinusitis (CRS) who underwent sinus surgery from 1999 to 2010. Patients were categorized into group A (patients from 1999 to 2004) and group B (patients from 2005 to 2010). We compared the prevalence and clinical aspects of fungal ball between the two groups by analyzing the medical records, PNS CT findings, surgical findings, and pathologic reports. One hundred and twelve patients were diagnosed with fungal ball during the study periods. The prevalence of fungal ball was 0.9 % (23/2,333) in group A and 4.1 % (89/2,152) in group B, showing that it increased 4.6 times over 6 years. The prevalence of underlying diseases was 21.7 % (5/23) for hypertension and 8.7 % (2/23) for diabetes in group A, and 23.6 % (21/89) for hypertension and 14.6 % (13/89) for diabetes in group B. On PNS CT examination, calcification was identified in 78.2 % (18/23) of cases in group A and 44.9 % (40/89) in group B. The most involved paranasal sinus in group A was the co-involved maxillary and ethmoid sinuses at 26.1 % (6/23), whereas, the most prevalent involved sinus in group B was the maxillary sinus at 33.7 % (30/89). We found that the prevalence of fungal ball has increased steadily each year since 2005, accompanied by changes in the clinical aspects. These facts should be kept in mind when diagnosing and treating patients with medically intractable CRS.

  14. AspectAssay: A Technique for Expanding the Pool of Available Aspect Mining Test Data Using Concern Seeding

    ERIC Educational Resources Information Center

    Moore, David G., Jr.

    2013-01-01

    Aspect-oriented software design (AOSD) enables better and more complete separation of concerns in software-intensive systems. By extracting aspect code and relegating crosscutting functionality to aspects, software engineers can improve the maintainability of their code by reducing code tangling and coupling of code concerns. Further, the number…

  15. [The transsexualism syndrome: clinical aspects and therapeutic prospects].

    PubMed

    Gallarda, T; Amado, I; Coussinoux, S; Poirier, M F; Cordier, B; Olié, J P

    1997-01-01

    The prevalence rate of transsexualism varies from 1 to 50,000, to 1 to 100,000. Although it remains an infrequent affliction, transsexualism generates usually major suffering and may be responsible of many complications like suicide, self-mutilations, affective disorders and social disabilities. Since the first descriptions of Esquirol in the nineteenth, the medical community has always been questioned on medical, legal, social or ethical aspects of transsexualism. The aetiology of the trouble is still unknown. In the absence of biological marker, the syndrome of transsexualism can be defined only with clinical criteria. The main differential diagnosis are sexual ambiguities and psychotic disorders. For the specialists, satisfying the patients demand of a surgical and social reassignment still remains the only way to improve their clinical condition and avoid the onset of many dramatic complications. Without any treatment, the evolution of the trouble is chronic, without remission. Longitudinal studies of transsexual patients with a five year follow-up demonstrated subjective improvement in two thirds of the patients and don't find either higher rates of suicides nor psychotic decompensations after surgery and hormonotherapy. Clinical and neuropsychological studies of sexually differentiated cognitive abilities of transsexual patients, before and after hormonotherapy, could allow us in improving the understanding of sexual differences of the brain.

  16. Protein content and functional characteristics of serum-purified exosomes from patients with colorectal cancer revealed by quantitative proteomics.

    PubMed

    Chen, Yanyu; Xie, Yong; Xu, Lai; Zhan, Shaohua; Xiao, Yi; Gao, Yanpan; Wu, Bin; Ge, Wei

    2017-02-15

    Tumor cells of colorectal cancer (CRC) release exosomes into the circulation. These exosomes can mediate communication between cells and affect various tumor-related processes in their target cells. We present a quantitative proteomics analysis of the exosomes purified from serum of patients with CRC and normal volunteers; data are available via ProteomeXchange with identifier PXD003875. We identified 918 proteins with an overlap of 725 Gene IDs in the Exocarta proteins list. Compared with the serum-purified exosomes (SPEs) of normal volunteers, we found 36 proteins upregulated and 22 proteins downregulated in the SPEs of CRC patients. Bioinformatics analysis revealed that upregulated proteins are involved in processes that modulate the pretumorigenic microenvironment for metastasis. In contrast, differentially expressed proteins (DEPs) that play critical roles in tumor growth and cell survival were principally downregulated. Our study demonstrates that SPEs of CRC patients play a pivotal role in promoting the tumor invasiveness, but have minimal influence on putative alterations in tumor survival or proliferation. According to bioinformatics analysis, we speculate that the protein contents of exosomes might be associated with whether they are involved in premetastatic niche establishment or growth and survival of metastatic tumor cells. This information will be helpful in elucidating the pathophysiological functions of tumor-derived exosomes, and aid in the development of CRC diagnostics and therapeutics. © 2016 UICC.

  17. Molecular aspects of flower senescence and strategies to improve flower longevity

    PubMed Central

    Shibuya, Kenichi

    2018-01-01

    Flower longevity is one of the most important traits for ornamental plants. Ethylene plays a crucial role in flower senescence in some plant species. In several species that show ethylene-dependent flower senescence, genetic modification targeting genes for ethylene biosynthesis or signaling has improved flower longevity. Although little is known about regulatory mechanisms of petal senescence in flowers that show ethylene-independent senescence, a recent study of Japanese morning glory revealed that a NAC transcription factor, EPHEMERAL1 (EPH1), is a key regulator in ethylene-independent petal senescence. EPH1 is induced in an age-dependent manner irrespective of ethylene signal, and suppression of EPH1 expression dramatically delays petal senescence. In ethylene-dependent petal senescence, comprehensive transcriptome analyses revealed the involvement of transcription factors, a basic helix-loop-helix protein and a homeodomain-leucine zipper protein, in the transcriptional regulation of the ethylene biosynthesis enzymes. This review summarizes molecular aspects of flower senescence and discusses strategies to improve flower longevity by molecular breeding. PMID:29681752

  18. Asymptomatic strut fracture in DeBakey-Surgitool aortic valves: incidence, management, and metallurgic aspects.

    PubMed

    Von Der Emde J, J; Eberlein, U; Breme J, J

    1990-01-01

    From August 1971 through November 1972, we implanted 62 Model 2 DeBakey-Surgitool aortic valve prostheses in 62 patients, 4 of whom later had clinically asymptomatic strut fractures. In 1 case, the patient died suddenly, and autopsy revealed detachment of the ball-cage; in each of the other 3 cases, fractures of 2 struts close to the base of the prosthesis were diagnosed fluoroscopically, and the patients underwent successful reoperation. The interval between implantation and reoperation ranged from 11 months to 16 years, 9 months. In 1 patient, retrospective study of chest radiographs revealed that the fracture had been present for 2(1/2) years. Larger valves (>/= A6) were affected significantly more often than smaller ones. We performed metallurgic analysis of 1 prosthesis: results revealed strut wear from fatigue cracking and secondary abrasion. Strut fracture was also promoted by suspension of the cage at right angles to the prosthetic ring and by use of a pyrolytic carbon ball in a titanium cage (i.e., an occluder harder than its holder). Patients with DeBakey-Surgitool aortic valve prostheses should undergo annual radiologic examinations to enable early detection of strut fractures. Prophylactic valve replacement is not indicated.

  19. Classifying Patients with Chronic Pelvic Pain into Levels of Biopsychosocial Dysfunction Using Latent Class Modeling of Patient Reported Outcome Measures

    PubMed Central

    Fenton, Bradford W.; Grey, Scott F.; Tossone, Krystel; McCarroll, Michele; Von Gruenigen, Vivian E.

    2015-01-01

    Chronic pelvic pain affects multiple aspects of a patient's physical, social, and emotional functioning. Latent class analysis (LCA) of Patient Reported Outcome Measures Information System (PROMIS) domains has the potential to improve clinical insight into these patients' pain. Based on the 11 PROMIS domains applied to n=613 patients referred for evaluation in a chronic pelvic pain specialty center, exploratory factor analysis (EFA) was used to identify unidimensional superdomains. Latent profile analysis (LPA) was performed to identify the number of homogeneous classes present and to further define the pain classification system. The EFA combined the 11 PROMIS domains into four unidimensional superdomains of biopsychosocial dysfunction: Pain, Negative Affect, Fatigue, and Social Function. Based on multiple fit criteria, a latent class model revealed four distinct classes of CPP: No dysfunction (3.2%); Low Dysfunction (17.8%); Moderate Dysfunction (53.2%); and High Dysfunction (25.8%). This study is the first description of a novel approach to the complex disease process such as chronic pelvic pain and was validated by demographic, medical, and psychosocial variables. In addition to an essentially normal class, three classes of increasing biopsychosocial dysfunction were identified. The LCA approach has the potential for application to other complex multifactorial disease processes. PMID:26355825

  20. [Portal vein thrombosis and Prevotella melanigenica revealing an appendicular abscess].

    PubMed

    Paneri, G; Prince-Zucchelli, M A; Masseboeuf, H; Timpone, G

    2002-04-06

    The misleading aspects of appendicitis are multiple. We report an observation, original not only from a clinical and bacteriological point of view but also because of the presence of a portal vein thrombosis. A 48 year-old man was hospitalized for prolonged fever. Examination revealed a thrombosis of the portal vein. Several hemocultures were positive for Prevotella melaninogenica. There was no abnormality in blood crasis and/or thrombophilia. Since the digestive and endoscopic control was negative, as well as the scanographic and sonographic exploration of the appendix area, exploratory laparotomy was performed and revealed an abscess on the appendix, which was responsible for the clinical, biological and radiological images. Appendectomy led to complete, immediate and permanent regression of the fever. The discovery of a Prevotella-type germ disputes the pathogenicity of such an anaerobic germ, at distance from a site where it is normally saprophyte.

  1. Proteomic and N-glycoproteomic quantification reveal aberrant changes in the human saliva of oral ulcer patients.

    PubMed

    Zhang, Ying; Wang, Xi; Cui, Dan; Zhu, Jun

    2016-12-01

    Human whole saliva is a vital body fluid for studying the physiology and pathology of the oral cavity. As a powerful technique for biomarker discovery, MS-based proteomic strategies have been introduced for saliva analysis and identified hundreds of proteins and N-glycosylation sites. However, there is still a lack of quantitative analysis, which is necessary for biomarker screening and biological research. In this study, we establish an integrated workflow by the combination of stable isotope dimethyl labeling, HILIC enrichment, and high resolution MS for both quantification of the global proteome and N-glycoproteome of human saliva from oral ulcer patients. With the help of advanced bioinformatics, we comprehensively studied oral ulcers at both protein and glycoprotein scales. Bioinformatics analyses revealed that starch digestion and protein degradation activities are inhibited while the immune response is promoted in oral ulcer saliva. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Examining Preservice Science Teacher Understanding of Nature of Science: Discriminating Variables on the Aspects of Nature of Science

    NASA Astrophysics Data System (ADS)

    Jones, William I.

    then combined. A regression analysis for each of the combined models was conducted to determine the relative effect of these variables on the target aspects of NOS. Findings from the multiple regression analyses revealed that each of the fourteen predictor variables was present in the best-fit model for at least 1 of the 7 target aspects of NOS. However, not all of the predictor variables were statistically significant (p < .007) in the models and their effect (beta) varied. Participants in the teacher education program who had higher ACT Math scores, completed more high school science credits, and were enrolled either in the Middle Childhood with a science concentration program major or in the Adolescent/Young Adult Science Education program major were more likely to have an informed understanding on each of the 7 target aspects of NOS. Analyses of the planning guides and the course syllabi in each teacher education program major revealed differences between the program majors that may account for the results.

  3. Effects of paraplegia on quality of life and family economy among patients with spinal cord injuries in selected hospitals of Sri Lanka.

    PubMed

    Kalyani, H H N; Dassanayake, S; Senarath, U

    2015-06-01

    The study was conducted with the aim of assessing the effects of paraplegia caused by spinal cord injuries on the quality of life of patients and their family economy. A descriptive cross-sectional study. The study was carried out in Accident Service, Orthopedic and Neurosurgery Units of the National Hospital of Sri Lanka and the Spinal Injury Unit of Rehabilitation Hospital Ragama. One hundred traumatic paraplegic patients were included as the study sample. Modified Ferrans and Powers quality of life index: spinal cord injury version was used to measure the quality of life. Pre- and post-family economic data were collected using an interviewer-administered questionnaire. Quality of Life was calculated under four major components. Paraplegics' family component (mean=3.50) and social, economic aspects (mean=3.24) are considerably good when compared with health and functioning (mean=2.83) and psychological (mean=2.78) components. Also the study revealed that expenditures are significantly high (P=0.001) and income is significantly less (P=0.001) after injury than before. Quality of life is relatively good on family and social aspects, whereas the physical and psychological aspects are somewhat poor. Regarding family economy, expenses are significantly high and earnings are significantly less after the injury. Contribution to the income from self-employment shows the most significant decline. Findings suggest that the family economy of such patients should be supported.

  4. Aspect-Oriented Subprogram Synthesizes UML Sequence Diagrams

    NASA Technical Reports Server (NTRS)

    Barry, Matthew R.; Osborne, Richard N.

    2006-01-01

    The Rational Sequence computer program described elsewhere includes a subprogram that utilizes the capability for aspect-oriented programming when that capability is present. This subprogram is denoted the Rational Sequence (AspectJ) component because it uses AspectJ, which is an extension of the Java programming language that introduces aspect-oriented programming techniques into the language

  5. Understanding How Grammatical Aspect Influences Legal Judgment

    PubMed Central

    Sherrill, Andrew M.; Eerland, Anita; Zwaan, Rolf A.; Magliano, Joseph P.

    2015-01-01

    Recent evidence suggests that grammatical aspect can bias how individuals perceive criminal intentionality during discourse comprehension. Given that criminal intentionality is a common criterion for legal definitions (e.g., first-degree murder), the present study explored whether grammatical aspect may also impact legal judgments. In a series of four experiments participants were provided with a legal definition and a description of a crime in which the grammatical aspect of provocation and murder events were manipulated. Participants were asked to make a decision (first- vs. second-degree murder) and then indicate factors that impacted their decision. Findings suggest that legal judgments can be affected by grammatical aspect but the most robust effects were limited to temporal dynamics (i.e., imperfective aspect results in more murder actions than perfective aspect), which may in turn influence other representational systems (i.e., number of murder actions positively predicts perceived intentionality). In addition, findings demonstrate that the influence of grammatical aspect on situation model construction and evaluation is dependent upon the larger linguistic and semantic context. Together, the results suggest grammatical aspect has indirect influences on legal judgments to the extent that variability in aspect changes the features of the situation model that align with criteria for making legal judgments. PMID:26496364

  6. Physician Rating Websites: What Aspects Are Important to Identify a Good Doctor, and Are Patients Capable of Assessing Them? A Mixed-Methods Approach Including Physicians' and Health Care Consumers' Perspectives.

    PubMed

    Rothenfluh, Fabia; Schulz, Peter J

    2017-05-01

    Physician rating websites (PRWs) offer health care consumers the opportunity to evaluate their doctor anonymously. However, physicians' professional training and experience create a vast knowledge gap in medical matters between physicians and patients. This raises ethical concerns about the relevance and significance of health care consumers' evaluation of physicians' performance. To identify the aspects physician rating websites should offer for evaluation, this study investigated the aspects of physicians and their practice relevant for identifying a good doctor, and whether health care consumers are capable of evaluating these aspects. In a first step, a Delphi study with physicians from 4 specializations was conducted, testing various indicators to identify a good physician. These indicators were theoretically derived from Donabedian, who classifies quality in health care into pillars of structure, process, and outcome. In a second step, a cross-sectional survey with health care consumers in Switzerland (N=211) was launched based on the indicators developed in the Delphi study. Participants were asked to rate the importance of these indicators to identify a good physician and whether they would feel capable to evaluate those aspects after the first visit to a physician. All indicators were ordered into a 4×4 grid based on evaluation and importance, as judged by the physicians and health care consumers. Agreement between the physicians and health care consumers was calculated applying Holsti's method. In the majority of aspects, physicians and health care consumers agreed on what facets of care were important and not important to identify a good physician and whether patients were able to evaluate them, yielding a level of agreement of 74.3%. The two parties agreed that the infrastructure, staff, organization, and interpersonal skills are both important for a good physician and can be evaluated by health care consumers. Technical skills of a doctor and outcomes

  7. Comparison of the recovery patterns of language and cognitive functions in patients with post-traumatic language processing deficits and in patients with aphasia following a stroke.

    PubMed

    Vukovic, Mile; Vuksanovic, Jasmina; Vukovic, Irena

    2008-01-01

    In this study we investigated the recovery patterns of language and cognitive functions in patients with post-traumatic language processing deficits and in patients with aphasia following a stroke. The correlation of specific language functions and cognitive functions was analyzed in the acute phase and 6 months later. Significant recovery of the tested functions was observed in both groups. However, in patients with post-traumatic language processing deficits the degree of recovery of most language functions and some cognitive functions was higher. A significantly greater correlation was revealed within language and cognitive functions, as well as between language functions and other aspects of cognition in patients with post-traumatic language processing deficits than in patients with aphasia following a stroke. Our results show that patients with post-traumatic language processing deficits have a different recovery pattern and a different pattern of correlation between language and cognitive functions compared to patients with aphasia following a stroke. (1) Better understanding of the differences in recovery of language and cognitive functions in patients who have suffered strokes and those who have experienced traumatic brain injury. (2) Better understanding of the relationship between language and cognitive functions in patients with post-traumatic language processing deficits and in patients with aphasia following a stroke. (3) Better understanding of the factors influencing recovery.

  8. Clinical and electrophysiological aspects of tics in children.

    PubMed

    Safiullina, G I; Safiullina, A A

    2015-01-01

    Tics are diverse in nature inappropriate movements or vocalizations. They significantly degrade patients' quality of life, lead to social difficulties, and disturbance of learning especially during exacerbations. The prevalence of tics among children ranges from 4% to 24%, thus emphasizing the relevance of the problem. To study clinical and electrophysiological features of tics in children with development of new treatment methods. We conducted a comprehensive clinical and electrophysiological examination of 50 patients with tics, aged 5 to 15 years. The control group consisted of 20 healthy children. The research included a thorough study of the history, neurological examination, manual testing of skeletal muscles, psychological testing. Electrophysiological examination included a review of the functional state of corticospinal tract (CST) by the method of magnetic stimulation (MS), study of polysynaptic reflex excitability (PRE) according to a late component of the blink reflex (BR). Statistical analysis included parametric and nonparametric methods of data processing. All children of the study group showed signs of minimal brain dysfunction (MBD), they had complicated antenatal and postnatal history (trauma, disease, occurring with intoxication). There was a trend towards the increase of MBD signs with worsening of tics. Manual diagnosis in patients identified functional blockade at different levels of the vertebral column, sacroiliac joints, we identified latent myofascial trigger points (MFTP) mainly in the cervical-collar zone, in the area of the paravertebral muscles, periosteal triggers in the area of the sacroiliac joints.The research allowed determining decrease in propagation velocity of excitation (PVE) throughout CST in patients with tics. Correlation analysis revealed a negative correlation between the severity of tics and PVE (r = -0.38; p < 0.001).When studying polysynaptic reflex excitability (PRE) a significant predominance of hyper-excited types

  9. Provider communication and role modeling related to patients' perceptions and use of a federally qualified health center-based farmers' market.

    PubMed

    Friedman, Daniela B; Freedman, Darcy A; Choi, Seul Ki; Anadu, Edith C; Brandt, Heather M; Carvalho, Natalia; Hurley, Thomas G; Young, Vicki M; Hébert, James R

    2014-03-01

    Farmers' markets have the potential to improve the health of underserved communities, shape people's perceptions, values, and behaviors about healthy eating, and serve as a social space for both community members and vendors. This study explored the influence of health care provider communication and role modeling for diabetic patients within the context of a farmers' market located at a federally qualified health center. Although provider communication about diet decreased over time, communication strategies included: providing patients with "prescriptions" and vouchers for market purchases; educating patients about diet; and modeling healthy purchases. Data from patient interviews and provider surveys revealed that patients enjoyed social aspects of the market including interactions with their health care provider, and providers distributed prescriptions and vouchers to patients, shopped at the market, and believed that the market had potential to improve the health of staff and patients of the federally qualified health center. Provider modeling of healthy behaviors may influence patients' food-related perceptions and dietary behaviors.

  10. Tense or Aspect?: Effects of L1 Tense/Aspect Prominence in L2 Acquisition

    ERIC Educational Resources Information Center

    Martinovic-Zic, Aida

    2009-01-01

    This study introduces a typological model of the "conceptual language-specific approach" to the L2 research on the acquisition of tense-aspect. The model is based on the typological notion of prominence, classifying languages into tense-prominent and aspect-prominent (Bhat 1999) and the L1 research proposal that language-specific…

  11. Patients' expectations of private osteopathic care in the UK: a national survey of patients.

    PubMed

    Leach, C M Janine; Mandy, Anne; Hankins, Matthew; Bottomley, Laura M; Cross, Vinette; Fawkes, Carol A; Fiske, Adam; Moore, Ann P

    2013-05-31

    Patients' expectations of osteopathic care have been little researched. The aim of this study was to quantify the most important expectations of patients in private UK osteopathic practices, and the extent to which those expectations were met or unmet. The study involved development and application of a questionnaire about patients' expectations of osteopathic care. The questionnaire drew on an extensive review of the literature and the findings of a prior qualitative study involving focus groups exploring the expectations of osteopathic patients. A questionnaire survey of osteopathic patients in the UK was then conducted. Patients were recruited from a random sample of 800 registered osteopaths in private practice across the UK. Patients were asked to complete the questionnaire which asked about 51 aspects of expectation, and post it to the researchers for analysis.The main outcome measures were the patients-perceived level of expectation as assessed by the percentage of positive responses for each aspect of expectation, and unmet expectation as computed from the proportion responding that their expectation "did not happen". 1649 sets of patient data were included in the analysis. Thirty five (69%) of the 51 aspects of expectation were prevalent, with listening, respect and information-giving ranking highest. Only 11 expectations were unmet, the most often unmet were to be made aware that there was a complaints procedure, to find it difficult to pay for osteopathic treatment, and perceiving a lack of communication between the osteopath and their GP. The findings reflected the complexity of providing osteopathic care and meeting patients' expectations. The results provided a generally positive message about private osteopathic practice. The study identified certain gaps between expectations and delivery of care, which can be used to improve the quality of care. The questionnaire is a resource for future research.

  12. Chlamydia trachomatis infections in eastern Europe: legal aspects, epidemiology, diagnosis, and treatment

    PubMed Central

    Domeika, M; Hallen, A; Karabanov, L; Chudomirova, K; Gruber, F; Unzeitig, V; Poder, A; Deak, J; Jakobsone, I; Lapinskaite, G; Dajek, Z; Akovbian, V; Gomberg, M; Khryanin, A; Savitcheva, A; Takac, I; Glazkova, L; Vinograd, N; Nedeljkovic, M

    2002-01-01

    Objectives: Knowledge concerning genital Chlamydia trachomatis infections in eastern Europe is scarce. Data on the legal aspects, epidemiology, diagnosis, and treatment of the infection have never been collected, summarised, and presented to the international scientific community. The aim of this study was to present the current situation on the main aspects of chlamydial infections in the countries of eastern Europe. Methods: Written questionnaires concerning legal aspects, epidemiology, diagnosis, and treatment of the infection were distributed among national STI operating administrators as well as researchers who had presented papers at earlier meetings of European chlamydia or STI societies. Results: Most of the countries have not legalised reporting of chlamydial infections and in those who have done so, the quality of the reporting system is poor. Contact tracing is mostly done on a voluntary basis. Reported chlamydia incidence varies from 21 to 276 per 100 000 inhabitants. The most commonly used diagnostic test remains the direct immunofluorescence test; however, some tendencies towards nucleic acid amplification are in evidence. Diagnostic services are paid for by the patient himself, while treatment in many countries is partially or completely covered by public insurance. Conclusions: This is the first report summarising data concerning the situation on C trachomatis infections in eastern Europe. The reporting system and diagnosis of C trachomatis infections remain suboptimal, which allows neither control of the epidemiological situation nor optimal treatment of the patients. The most urgent work currently necessary is the education of professionals and the general population. PMID:12081171

  13. [Hepatic cell transplantation. Technical and methodological aspects].

    PubMed

    Pareja, Eugenia; Martínez, Amparo; Cortés, Miriam; Bonora, Ana; Moya, Angel; Sanjuán, Fernando; Gómez-Lechón, M José; Mir, José

    2010-03-01

    Hepatic cell transplantation consists of grafting already differentiated cells such as hepatocytes. Human hepatocytes are viable and functionally active. Liver cell transplantation is carried out by means of a 3-step method: isolation of hepatocytes from donor liver rejected for orthotopic transplantation, preparing a cell suspension for infusion and, finally, hepatocytes are implanted into the recipient. There are established protocols for the isolation of human hepatocytes from unused segments of donor livers, based on collagenase digestion of cannulated liver tissue at 37 degrees C. The hepatocytes can be used fresh or cryopreserved. Cryopreservation of isolated human hepatocytes would then be available for planned use. In cell transplant, the important aspects are: infusion route, number of cells, number of infusions and viability of the cells. The cells are infused into the patient through a catheter inserted via portal vein or splenic artery. Liver cell transplantation allows liver tissue to be used that would, otherwise, be discarded, enabling multiple patients to be treated with hepatocytes from a single tissue donor. Copyright 2009 AEC. Published by Elsevier Espana. All rights reserved.

  14. Stable carbon isotope analysis reveals widespread drought stress in boreal black spruce forests.

    PubMed

    Walker, Xanthe J; Mack, Michelle C; Johnstone, Jill F

    2015-08-01

    Unprecedented rates of climate warming over the past century have resulted in increased forest stress and mortality worldwide. Decreased tree growth in association with increasing temperatures is generally accepted as a signal of temperature-induced drought stress. However, variations in tree growth alone do not reveal the physiological mechanisms behind recent changes in tree growth. Examining stable carbon isotope composition of tree rings in addition to tree growth can provide a secondary line of evidence for physiological drought stress. In this study, we examined patterns of black spruce growth and carbon isotopic composition in tree rings in response to climate warming and drying in the boreal forest of interior Alaska. We examined trees at three nested scales: landscape, toposequence, and a subsample of trees within the toposequence. At each scale, we studied the potential effects of differences in microclimate and moisture availability by sampling on northern and southern aspects. We found that black spruce radial growth responded negatively to monthly metrics of temperature at all examined scales, and we examined ∆(13)C responses on a subsample of trees as representative of the wider region. The negative ∆(13)C responses to temperature reveal that black spruce trees are experiencing moisture stress on both northern and southern aspects. Contrary to our expectations, ∆(13)C from trees on the northern aspect exhibited the strongest drought signal. Our results highlight the prominence of drought stress in the boreal forest of interior Alaska. We conclude that if temperatures continue to warm, we can expect drought-induced productivity declines across large regions of the boreal forest, even for trees located in cool and moist landscape positions. © 2015 John Wiley & Sons Ltd.

  15. Medical students' perceptions of the patient-centredness of the learning environment.

    PubMed

    Wilcox, Mark V; Orlando, Megan S; Rand, Cynthia S; Record, Janet; Christmas, Colleen; Ziegelstein, Roy C; Hanyok, Laura A

    2017-02-01

    Patient-centred care is an important aspect of quality health care. The learning environment may impact medical students' adoption of patient-centred behaviours. All medical students at a single institution received an anonymous, modified version of the Communication, Curriculum, and Culture instrument that measures patient-centredness in the training environment along three domains: role modelling, students' experience, and support for patient-centred behaviours. We compared domain scores and individual items by class year and gender, and qualitatively analyzed responses to two additional items that asked students to describe experiences that demonstrated varying degrees of patient-centredness. Year 1 and 2 students reported greater patient-centredness than year 3 and 4 students in each domain: role modelling (p = 0.03), students' experience (p = <0.001), and support for patient-centred behaviours (p < 0.001). Female students reported less support for patient-centred behaviours compared with male students (p = 0.03). Qualitative analysis revealed that explicit patient-centred curricula and positive role modelling fostered patient-centredness. Themes relating to low degrees of patient-centredness included negative role modelling and students being discouraged from being patient-centred. Students' perceptions of the patient-centredness of the learning environment decreased as students progressed through medical school, despite increasing exposure to patients. Qualitative analysis found that explicit patient-centred curricula cultivated patient-centred attitudes. Role modelling impacted student perceptions of patient-centredness within the learning environment.

  16. Patient perceptions of a 1-h art-making experience during blood and marrow transplant treatment.

    PubMed

    Mische Lawson, L; Cline, J; French, A; Ismael, N

    2017-09-01

    Patients with various forms of cancer receiving blood and marrow transplant (BMT) treatment at an outpatient clinic develop chemotherapy-related symptoms and an increased desire to use complementary and alternative medicine in order to address these symptoms. Art-making offers an inexpensive way to pass time and relieve symptoms during long hours in treatment. Twenty-one BMT patients painted a tile and participated in research. Researchers used semi-structured interviews to understand patients' experiences with art-making. Interviews were recorded, transcribed and coded independently by researchers who met to agree on themes. Ten themes emerged from the data including, meaningful activity (32.2%), expression (18.7%), passing time (13.2%), BMT process (12.1%), social outlet (8.1%), therapy-related symptoms (7.3%), negative aspects of painting (5.9%) and encouragement to paint (2.6%). The results of this study revealed that art-making experience can provide patients a meaningful activity during treatment and an outlet to express their feelings. © 2016 John Wiley & Sons Ltd.

  17. [Localized purpura revealing vascular prosthetic graft infection].

    PubMed

    Boureau, A S; Lescalie, F; Cassagnau, E; Clairand, R; Connault, J

    2013-07-01

    Prosthetic graft infection after vascular reconstruction is a rare but serious complication. We report a case of infection occurring late after implantation of an iliofemoral prosthetic vascular graft. The Staphylococcus aureus infection was revealed by vascular purpura localized on the right leg 7 years after implantation of a vascular prosthesis. This case illustrates an uncommonly late clinical manifestation presenting as an acute infection 7 years after the primary operation. In this situation, the presentation differs from early infection, which generally occurs within the first four postoperative months. Diagnosis and treatment remain a difficult challenge because prosthetic graft infection is a potentially life-threatening complication. Morbidity and mortality rates are high. Here we detail specific aspects of the clinical and radiological presentation. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  18. Methodological and ethical aspects of the sexual maturation assessment in adolescents

    PubMed Central

    de Faria, Eliane Rodrigues; Franceschini, Sylvia do Carmo C.; Peluzio, Maria do Carmo G.; Sant'Ana, Luciana Ferreira da R.; Priore, Silvia Eloiza

    2013-01-01

    OBJECTIVE To analyze methodological and ethical aspects in the sexual maturation assessment of adolescents. DATA SOURCES Books and theses, articles and legislations on the Medline, SciELO, Science Direct databases, besides institutional documents of the World Health Organization and the Pediatric Societies of Brazil and São Paulo, considering the period from 1962 to 2012. The following keywords were used in Portuguese and English: "sexual maturation", "self-assessment", "ethics", "OBJECTIVE assessment of sexual maturation", "puberty", "adolescent", and "adolescentdevelopment". DATA SYNTHESIS The sexual maturation assessment is used in populatinal studies and in clinical daily care. The direct evaluation is performed by a specialized physician, whereas the self-assessment is carried out by the adolescent. This evaluation should be carefully performed in the appropriate place, taking into account the ethical aspects. The patient should not be constrained and the physician must respect the privacy and the confidentiality. Before this evaluation and independently of the used method, the adolescent should receive information and explanation about the procedure and the tools that will be applied. Furthermore, the patient has the right to want or not an adult close to him. CONCLUSIONS Validation studies showed that self-assessment is inferior to clinical assessment and should, therefore, be performed only when the direct examination by physicians is not possible. PMID:24142325

  19. Novel insights into FAS defects underlying autoimmune lymphoproliferative syndrome revealed by studies in consanguineous patients.

    PubMed

    Ben-Mustapha, Imen; Agrebi, Nourhen; Barbouche, Mohamed-Ridha

    2018-03-01

    Autoimmune lymphoproliferative syndrome (ALPS) is a primary immunodeficiency disease due to impaired Fas-Fas ligand apoptotic pathway. It is characterized by chronic nonmalignant, noninfectious lymphadenopathy and/or splenomegaly associated with autoimmune manifestations primarily directed against blood cells. Herein, we review the heterogeneous ALPS molecular bases and discuss recent findings revealed by the study of consanguineous patients. Indeed, this peculiar genetic background favored the identification of a novel form of AR ALPS-FAS associated with normal or residual protein expression, expanding the spectrum of ALPS types. In addition, rare mutational mechanisms underlying the splicing defects of FAS exon 6 have been identified in AR ALPS-FAS with lack of protein expression. These findings will help decipher critical regions required for the tight regulation of FAS exon 6 splicing. We also discuss the genotype-phenotype correlation and disease severity in AR ALPS-FAS. Altogether, the study of ALPS molecular bases in endogamous populations helps to better classify the disease subgroups and to unravel the Fas pathway functioning. ©2017 Society for Leukocyte Biology.

  20. A STUDY OF PATIENTS ATTENDING MEHANDIPUR BALAJI TEMPLE : PSYCHIATRIC AND PSYCHODYNAMIC ASPECTS1

    PubMed Central

    Satija, D.C.; Nathawat, S.S.; Singh, D.; Sharma, A.

    1982-01-01

    SUMMARY A sample of 100 patients were selected randomly from 10 dharamshalas who qualified the diagnosis of neuroses and developed “trance”. They were subjected to tests of suggestability, intelligence, guilt, hostility and neuroticism. Patients with “trance” were significantly more suggestible and expressed more hostility and guilt as compared to those who did not develop trance. Significant differences were found on I.Q, and level of neuroticism in trance and non-trance patients as well. No significant differences were observed on suggestibility, I.Q., hostility, guilt and level of neuroticism in patients who developed trance either early or delayed. Hysterial patients with trance and non-hysterical patients with trance failed to differ on suggestibility, I.Q. and projective measures of hostility and guilt. The significance of these factors in the development of trance and cure of psychoneurotic patients in context of our cultural background and faith healing practices has been discussed. PMID:21965941

  1. How to measure experiences of healthcare quality in Denmark among patients with heart disease? The development and psychometric evaluation of a patient-reported instrument.

    PubMed

    Zinckernagel, Line; Schneekloth, Nanna; Zwisler, Ann-Dorthe Olsen; Ersbøll, Annette Kjær; Rod, Morten Hulvej; Jensen, Poul Dengsøe; Timm, Helle; Holmberg, Teresa

    2017-10-30

    Measuring the quality of care as experienced by patients is increasingly recognised as a way of improving healthcare services. However, disease-specific measures that take the patient journey into account are needed. This paper presents the development of such a measure for patients with heart disease and details the psychometric evaluation. The questionnaire was developed based on a literature review, qualitative interviews and a pilot-test. The psychometric evaluation of the measure was assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA), Cronbach's alpha coefficient and differential item functioning analysis with data from a population-based survey. Denmark in 2013-2014. Nineteen heart patients, four relatives and eight health professionals participated in qualitative interviews in the development phase, and 15 patients participated in the pilot-test. The questionnaire was subsequently sent to a random sample of 5000 heart patients who were diagnosed in 2013. The comprehensive development phase and pilot-testing contributed to high content validity of the questionnaire. Eligible questionnaire responses were received from 2496 patients. EFA indicated a nine-factor model: communication at the hospital, communication with the general practitioner, information on disease and treatment, information on psychosocial aspects, rehabilitation/support, organisation, medication, involvement of relatives and consideration of comorbidity. CFA confirmed the proposed factor structure (eg, goodness-of-fit index=0.88, adjusted goodness-of-fit index=0.86, root mean square error of approximation=0.05), and Cronbach's alpha coefficient revealed good internal consistency of the factors (range: 0.69-0.93). The results suggest that this disease-specific patient-reported experience measure is of good quality when measuring the quality of care among heart patients. The inclusion of patients in the development phase contributed to high content validity

  2. Towards aspect-oriented functional--structural plant modelling.

    PubMed

    Cieslak, Mikolaj; Seleznyova, Alla N; Prusinkiewicz, Przemyslaw; Hanan, Jim

    2011-10-01

    Functional-structural plant models (FSPMs) are used to integrate knowledge and test hypotheses of plant behaviour, and to aid in the development of decision support systems. A significant amount of effort is being put into providing a sound methodology for building them. Standard techniques, such as procedural or object-oriented programming, are not suited for clearly separating aspects of plant function that criss-cross between different components of plant structure, which makes it difficult to reuse and share their implementations. The aim of this paper is to present an aspect-oriented programming approach that helps to overcome this difficulty. The L-system-based plant modelling language L+C was used to develop an aspect-oriented approach to plant modelling based on multi-modules. Each element of the plant structure was represented by a sequence of L-system modules (rather than a single module), with each module representing an aspect of the element's function. Separate sets of productions were used for modelling each aspect, with context-sensitive rules facilitated by local lists of modules to consider/ignore. Aspect weaving or communication between aspects was made possible through the use of pseudo-L-systems, where the strict-predecessor of a production rule was specified as a multi-module. The new approach was used to integrate previously modelled aspects of carbon dynamics, apical dominance and biomechanics with a model of a developing kiwifruit shoot. These aspects were specified independently and their implementation was based on source code provided by the original authors without major changes. This new aspect-oriented approach to plant modelling is well suited for studying complex phenomena in plant science, because it can be used to integrate separate models of individual aspects of plant development and function, both previously constructed and new, into clearly organized, comprehensive FSPMs. In a future work, this approach could be further

  3. Towards aspect-oriented functional–structural plant modelling

    PubMed Central

    Cieslak, Mikolaj; Seleznyova, Alla N.; Prusinkiewicz, Przemyslaw; Hanan, Jim

    2011-01-01

    Background and Aims Functional–structural plant models (FSPMs) are used to integrate knowledge and test hypotheses of plant behaviour, and to aid in the development of decision support systems. A significant amount of effort is being put into providing a sound methodology for building them. Standard techniques, such as procedural or object-oriented programming, are not suited for clearly separating aspects of plant function that criss-cross between different components of plant structure, which makes it difficult to reuse and share their implementations. The aim of this paper is to present an aspect-oriented programming approach that helps to overcome this difficulty. Methods The L-system-based plant modelling language L+C was used to develop an aspect-oriented approach to plant modelling based on multi-modules. Each element of the plant structure was represented by a sequence of L-system modules (rather than a single module), with each module representing an aspect of the element's function. Separate sets of productions were used for modelling each aspect, with context-sensitive rules facilitated by local lists of modules to consider/ignore. Aspect weaving or communication between aspects was made possible through the use of pseudo-L-systems, where the strict-predecessor of a production rule was specified as a multi-module. Key Results The new approach was used to integrate previously modelled aspects of carbon dynamics, apical dominance and biomechanics with a model of a developing kiwifruit shoot. These aspects were specified independently and their implementation was based on source code provided by the original authors without major changes. Conclusions This new aspect-oriented approach to plant modelling is well suited for studying complex phenomena in plant science, because it can be used to integrate separate models of individual aspects of plant development and function, both previously constructed and new, into clearly organized, comprehensive FSPMs. In

  4. A potential source for cellulolytic enzyme discovery and environmental aspects revealed through metagenomics of Brazilian mangroves

    PubMed Central

    2013-01-01

    The mangroves are among the most productive and biologically important environments. The possible presence of cellulolytic enzymes and microorganisms useful for biomass degradation as well as taxonomic and functional aspects of two Brazilian mangroves were evaluated using cultivation and metagenomic approaches. From a total of 296 microorganisms with visual differences in colony morphology and growth (including bacteria, yeast and filamentous fungus), 179 (60.5%) and 117 (39.5%) were isolated from the Rio de Janeiro (RJ) and Bahia (BA) samples, respectively. RJ metagenome showed the higher number of microbial isolates, which is consistent with its most conserved state and higher diversity. The metagenomic sequencing data showed similar predominant bacterial phyla in the BA and RJ mangroves with an abundance of Proteobacteria (57.8% and 44.6%), Firmicutes (11% and 12.3%) and Actinobacteria (8.4% and 7.5%). A higher number of enzymes involved in the degradation of polycyclic aromatic compounds were found in the BA mangrove. Specific sequences involved in the cellulolytic degradation, belonging to cellulases, hemicellulases, carbohydrate binding domains, dockerins and cohesins were identified, and it was possible to isolate cultivable fungi and bacteria related to biomass decomposition and with potential applications for the production of biofuels. These results showed that the mangroves possess all fundamental molecular tools required for building the cellulosome, which is required for the efficient degradation of cellulose material and sugar release. PMID:24160319

  5. Hidden dimensions: the analysis of interaction in nurse-patient encounters.

    PubMed

    Chatwin, John

    2008-01-01

    It is well established that the success of much healthcare provision is strongly linked to the quality of interaction that occurs between healthcare professionals and patients. Nurse-led consultations are becoming ever more common in primary care, and patient satisfaction with this type of clinical encounter is reportedly high. While many fields of health care have been the subject of detailed interactional and socio-linguistic analysis, nurse-patient encounters are currently under-represented. This article will outline how one particular socio-linguistic approach - conversation analysis (CA) - can be applied to the investigation of nurse-led consultations. It will illustrate how the unique perspective that this method offers can reveal aspects of behaviour that would otherwise be inaccessible, and discusses the practical implications that a greater understanding of these behaviours can have for improving quality of care. The CA method is illustrated through the presentation and analysis of data collected as part of a recent study into nurse/patient interaction in a specialist wound dressing clinic. The sequential and treatment-related consequences of a simple interactional misalignment during the initial stages of a consultation are explored, and used to demonstrate how such misalignments can impact on treatment processes.

  6. A retrospective study to reveal factors associated with postoperative shoulder imbalance in patients with adolescent idiopathic scoliosis with double thoracic curve.

    PubMed

    Lee, Choon Sung; Hwang, Chang Ju; Lim, Eic Ju; Lee, Dong-Ho; Cho, Jae Hwan

    2016-12-01

    OBJECTIVE Postoperative shoulder imbalance (PSI) is a critical consideration after corrective surgery for a double thoracic curve (Lenke Type 2); however, the radiographic factors related to PSI remain unclear. The purpose of this study was to identify the radiographic factors related to PSI after corrective surgery for adolescent idiopathic scoliosis (AIS) in patients with a double thoracic curve. METHODS This study included 80 patients with Lenke Type 2 AIS who underwent corrective surgery. Patients were grouped according to the presence [PSI(+)] or absence [PSI(-)] of shoulder imbalance at the final follow-up examination (differences of 20, 15, and 10 mm were used). Various radiographic parameters, including the Cobb angle of the proximal and middle thoracic curves (PTC and MTC), radiographic shoulder height (RSH), clavicle angle, T-1 tilt, trunk shift, and proximal and distal wedge angles (PWA and DWA), were assessed before and after surgery and compared between groups. RESULTS Overall, postoperative RSH decreased with time in the PSI(-) group but not in the PSI(+) group. Statistical analyses revealed that the preoperative Risser grade (p = 0.048), postoperative PWA (p = 0.028), and postoperative PTC/MTC ratio (p = 0.011) correlated with PSI. Presence of the adding-on phenomenon was also correlated with PSI, although this result was not statistically significant (p = 0.089). CONCLUSIONS Postoperative shoulder imbalance is common after corrective surgery for Lenke Type 2 AIS and correlates with a higher Risser grade, a larger postoperative PWA, and a higher postoperative PTC/MTC ratio. Presence of the distal adding-on phenomenon is associated with an increased PSI trend, although this result was not statistically significant. However, preoperative factors other than the Risser grade that affect the development of PSI were not identified by the study. Additional studies are required to reveal the risk factors for the development of PSI.

  7. The lived experience of fibromyalgia in female patients, a phenomenological study

    PubMed Central

    2011-01-01

    Background Fibromyalgia is a chronic syndrome with no cure. A thorough understanding of the illness experience is therefore key in the palliative care of patients with this condition. In search for supportive treatments fibromyalgia patients often attend a chiropractor or other manual therapist. Knowledge of the meaning and reality of living with this condition to the patient could be considered essential to any health care practitioner playing a role in the management. This study aimed to gain a better understanding of the subjective experience of fibromyalgia, focusing on the personal, occupational and social impact of the condition on patients' lives. This included exploring the patients' views about the future. Methods This study employed descriptive phenomenology and adopted Husserl's concept of transcendental subjectivity or "bracketing". This qualitative study involved semi-structured interviews and was undertaken to obtain rich data that reflected the essence of the participants' experience. Participants consisted of six female volunteers, diagnosed with fibromyalgia by the University Hospital Gent, Belgium. Data were analysed using a thematic framework. Results Fibromyalgia pervaded all aspects of life. Four main themes arose from data analysis, namely; the impact of fibromyalgia on patients' occupational and personal life, the impact on their future and aspects of social interaction. Nearly all participants had stopped working, giving rise to feelings of uselessness and loss of identity. Leisure activities were also greatly affected. Fibromyalgia was said to alter family bonds, some of which were reinforced, others were broken. The diagnosis was seen as a relief, marking an end to a period of uncertainty. Participants reported ambivalence in interaction. Despite some positive encounters, frustration arising from perceived incomprehension dominated. Consequently patients preferred not to share their experiences. Conclusions The study revealed the negative

  8. Yesterday’s Doctors: The Human Aspects of Medical Education in Britain, 1957–93

    PubMed Central

    Bates, Victoria

    2017-01-01

    In the wake of the Second World War there was a movement to counterbalance the apparently increasingly technical nature of medical education. These reforms sought a more holistic model of care and to put people – rather than diseases – back at the centre of medical practice and medical education. This article shows that students often drove the early stages of education reform. Their innovations focused on relationships between doctors and their communities, and often took the form of informal discussions about medical ethics and the social dimensions of primary care. Medical schools began to pursue ‘humanistic’ education more formally from the 1980s onwards, particularly within the context of general practice curricula and with a focus on individual doctor–patient relationships. Overall from the 1950s to the 1990s there was a broad shift in discussions of the human aspects of medical education: from interest in patient communities to individuals; from social concerns to personal characteristics; and from the relatively abstract to the measurable and instrumental. There was no clear shift from ‘less’ to ‘more’ humanistic education, but rather a shift in the perceived goals of integrating human aspects of medical education. The human aspects of medicine show the importance of student activism in driving forward community and ethical medicine, and provide an important backdrop to the rise of competencies within general undergraduate education. PMID:27998331

  9. [T'ai chi in the elderly: practical aspects].

    PubMed

    Kressig, Reto W; Beauchet, Olivier; Tharicharu, Jai

    2003-11-01

    New approaches to health promotion for the growing geriatric population are needed. Low to moderately intense exercise programs, such as T'ai Chi seem particularly appropriate for older individuals because of many worthwhile physiological and psychological long-term benefits. T'ai Chi reduces falls and improves postural stability in older adults. It also has a positive impact on muscle strength and cardiovascular fitness and can improve mobility in patients with rheumatoid arthritis. It imparts a sense of well-being and confidence, and can reduce fear of falling in older adults. This article reviews the current medical literature regarding the multiple effects of T'ai Chi. Historical aspects of T'ai Chi and its current adaptation for practice by healthy older adults are presented. Finally, a set of modified exercises is proposed that is based on underlying principles of T'ai Chi and can be applied to patients with mild to moderate cognitive impairment.

  10. [Medical ethical aspects of culture in social interactions with Muslim patients].

    PubMed

    Ilkilic, I

    2007-07-30

    In today's world, the plurality of values is considered to be a constitutive feature of modern societies. In these societies, transcultural patient-physician relationships are a part of daily medical practice. Culturally determined value systems can be crucial for understanding the perception of notions such as "health" and "illness", leading to fundamental differences in assessing medical interventions and therapeutic objectives. Therefore, transcultural conflicts of interest are presenting medical ethical decision-making with new challenges. Time and again, medical practice demonstrates that cultural differences between physician and patient are correlated with the complexity of medical ethical conflicts, as can be seen in the relationship between Muslim patients and non-Muslim physicians in the German health care system. This paper discusses some of the central issues in these relationships like communication, sense of shame, religious duties, and medical end-of-life decisions, analyzing some concrete cases. Subsequently, a number of medical ethical theses relevant for multicultural societies will be discussed.

  11. [Involuntary commitment of the psychiatric patient: legal regulations and critical aspects].

    PubMed

    Ibáñez Bernáldez, M; Casado Blanco, M

    2018-03-01

    Traditionally, medical care received by psychiatric patients involved their separation from the society through their isolation in closed institutions, thereby setting a stigmatising trend on the sick, and by extension on mental illness, a practice that somehow has remained until now. The profound changes in the field of psychiatry have been important and are reflected in the therapeutic field, as well as in the legislative one, and have contributed to establish changes concerning the social opinion about psychiatric patients. The purpose of this article is to review, from the critical perspective, the current legislative framework concerning the situation of involuntary psychiatric commitment as a therapeutic measure in the psychiatric patient, as well as the legal medical practice which indicates the lack of legal skills and ethical and professional conduct arising in the field of primary care. Copyright © 2017 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

  12. Electronystagmography outcome and neuropsychological findings in tinnitus patients.

    PubMed

    Jozefowicz-Korczynska, Magdalena; Ciechomska, Elzbieta Agata; Pajor, Anna Maria

    2005-01-01

    Because psychological aspects often are underscored in the generation of tinnitus, we assessed the neuropsychological status in our group of patients. We found an increased number of abnormal electronystagmography (ENG) recordings in tinnitus patients. The aim of this study was to compare the ENG outcome with the patients' neuropsychological status. We carried out the study on 69 subjects complaining of tinnitus and on 43 healthy persons. We performed clinical neurootological examinations and ENG tests on all patients. Neuropsychological evaluation was conducted by means of the Beck Depression Inventory (BDI), the Hospital Anxiety and Depression (HAD) test, the Mini Mental Status (MMS) test, and the Trail-Making Test (TMT). In 46 patients (66.6%), we found abnormal ENG outcomes (central, 42%; peripheral, 13.0%; mixed, 11.6%). Neuropsychological tests revealed abnormal scores: for the BDI, 43.5% of patients; for the HAD-A, 72.5%; for the HAD-D, 47.8%; for the MMS, 27.5%; and for the TMT, 55.1%. We did not find correlation between the ENG outcomes and neuropsychological test scores. We did not find correlation between the overall ENG outcomes and neuropsychological test scores, with one exception; we found the occurrence of abnormal neuropsychological test scores and the ENG outcome indicating central vestibular dysfunction. Our study showed that despite a high frequency of vestibular system dysfunction signs and a high incidence of abnormal neuropsychological test scores in tinnitus patients, only one correlation existed between these two results.

  13. Convection-Enhanced Transport into Open Cavities : Effect of Cavity Aspect Ratio.

    PubMed

    Horner, Marc; Metcalfe, Guy; Ottino, J M

    2015-09-01

    Recirculating fluid regions occur in the human body both naturally and pathologically. Diffusion is commonly considered the predominant mechanism for mass transport into a recirculating flow region. While this may be true for steady flows, one must also consider the possibility of convective fluid exchange when the outer (free stream) flow is transient. In the case of an open cavity, convective exchange occurs via the formation of lobes at the downstream attachment point of the separating streamline. Previous studies revealed the effect of forcing amplitude and frequency on material transport rates into a square cavity (Horner in J Fluid Mech 452:199-229, 2002). This paper summarizes the effect of cavity aspect ratio on exchange rates. The transport process is characterized using both computational fluid dynamics modeling and dye-advection experiments. Lagrangian analysis of the computed flow field reveals the existence of turnstile lobe transport for this class of flows. Experiments show that material exchange rates do not vary linearly as a function of the cavity aspect ratio (A = W/H). Rather, optima are predicted for A ≈ 2 and A ≈ 2.73, with a minimum occurring at A ≈ 2.5. The minimum occurs at the point where the cavity flow structure bifurcates from a single recirculating flow cell into two corner eddies. These results have significant implications for mass transport environments where the geometry of the flow domain evolves with time, such as coronary stents and growing aneurysms. Indeed, device designers may be able to take advantage of the turnstile-lobe transport mechanism to tailor deposition rates near newly implanted medical devices.

  14. Do patients and health care providers have discordant preferences about which aspects of treatments matter most? Evidence from a systematic review of discrete choice experiments.

    PubMed

    Harrison, Mark; Milbers, Katherine; Hudson, Marie; Bansback, Nick

    2017-05-17

    To review studies eliciting patient and healthcare provider preferences for healthcare interventions using discrete choice experiments (DCEs) to (1) review the methodology to evaluate similarities, differences, rigour of designs and whether comparisons are made at the aggregate level or account for individual heterogeneity; and (2) quantify the extent to which they demonstrate concordance of patient and healthcare provider preferences. A systematic review searching Medline, EMBASE, Econlit, PsycINFO and Web of Science for DCEs using patient and healthcare providers. peer-reviewed; complete empiric text in English from 1995 to 31July 2015; discussing a healthcare-related topic; DCE methodology; comparing patients and healthcare providers. Systematic review. We identified 38 papers exploring 16 interventions in 26 diseases/indications. Methods to analyse results, determine concordance between patient and physician values, and explore heterogeneity varied considerably between studies. The majority of studies we reviewed found more evidence of mixed concordance and discordance (n=28) or discordance of patient and healthcare provider preferences (n=12) than of concordant preferences (n=4). A synthesis of concordance suggested that healthcare providers rank structure and outcome attributes more highly than patients, while patients rank process attributes more highly than healthcare providers. Discordant patient and healthcare provider preferences for different attributes of healthcare interventions are common. Concordance varies according to whether attributes are processes, structures or outcomes, and therefore determining preference concordance should consider all aspects jointly and not a binary outcome. DCE studies provide excellent opportunities to assess value concordance between patients and providers, but assessment of concordance was limited by a lack of consistency in the approaches used and consideration of heterogeneity of preferences. Future DCEs assessing

  15. Provider Communication and Role Modeling Related to Patients' Perceptions and Use of a Federally Qualified Health Center-based Farmers' Market

    PubMed Central

    Friedman, Daniela B.; Freedman, Darcy A.; Choi, Seul Ki; Anadu, Edith C.; Brandt, Heather M.; Carvalho, Natalia; Hurley, Thomas G.; Young, Vicki M.; Hebert, James R.

    2013-01-01

    Farmers’ markets have the potential to improve the health of underserved communities, shape people’s perceptions, values, and behaviors about healthy eating, and serve as a social space for both community members and vendors. This study explored the influence of health care provider communication and role modeling for diabetic patients within the context of a farmers’ market located at a federally qualified health center (FQHC). Although provider communication about diet decreased over time, communication strategies included: providing patients with “prescriptions” and vouchers for market purchases; educating patients about diet; and modeling healthy purchases. Data from patient interviews and provider surveys revealed that patients enjoyed social aspects of the market including interactions with their health care provider, and providers distributed prescriptions and vouchers to patients, shopped at the market, and believed the market had potential to improve the health of FHQC staff and patients. Provider modeling of healthy behaviors may influence patients’ food-related perceptions and dietary behaviors. PMID:23986503

  16. Psychopathological aspects of kidney transplantation: Efficacy of a multidisciplinary team

    PubMed Central

    De Pasquale, Concetta; Veroux, Massimiliano; Indelicato, Luisa; Sinagra, Nunzia; Giaquinta, Alessia; Fornaro, Michele; Veroux, Pierfrancesco; Pistorio, Maria L

    2014-01-01

    Renal transplantation is a well established treatment for end-stage renal disease, allowing most patients to return to a satisfactory quality of life. Studies have identified many problems that may affect adaptation to the transplanted condition and post-operative compliance. The psychological implications of transplantation have important consequences even on strictly physical aspects. Organ transplantation is very challenging for the patient and acts as an intense stressor stimulus to which the patient reacts with neurotransmitter and endocrine-metabolic changes. Transplantation can result in a psychosomatic crisis that requires the patient to mobilize all bio-psycho-social resources during the process of adaptation to the new foreign organ which may result in an alteration in self-representation and identity, with possible psychopathologic repercussions. These reactions are feasible in mental disorders, e.g., post-traumatic stress disorder, adjustment disorder, and psychosomatic disorders. In organ transplantation, the fruitful collaboration between professionals with diverse scientific expertise, calls for both a guarantee for mental health and greater effectiveness in challenging treatments for a viable association between patients, family members and doctors. Integrated and multidisciplinary care should include uniform criteria and procedures for standard assessments, for patient autonomy, adherence to therapy, new coping strategies and the adoption of more appropriate lifestyles. PMID:25540735

  17. Clinical, microscopic, and molecular aspects of canine leproid granuloma in the United States.

    PubMed

    Foley, J E; Borjesson, D; Gross, T L; Rand, C; Needham, M; Poland, A

    2002-03-01

    Leproid granulomas from seven dogs in the United States were evaluated. Gross characteristics included nodular and ulcerated dermal and subcutaneous lesions primarily on the caudal aspects of the pinnae and to a lesser extent on the muzzle, face, and forelimbs. In all except one dog, there was complete regression of the lesions within 6 months, either with no therapy or after surgical resection. Cytology or histopathology revealed pyogranulomatous inflammation with few to many acid-fast mycobacterial bacilli within macrophages. The organisms could not be cultivated in vitro. DNA sequencing of part of the 16S ribosomal RNA gene region revealed 99-100% homology among fragments from five of these dogs and fragments from dogs in the south Pacific. This syndrome occurs in dogs in North America and the prognosis is excellent, in contrast to the prognosis for rapid-growing or tuberculous mycobacteriosis.

  18. An Elective Seminar to Teach First-Year Students the Social and Medical Aspects of AIDS.

    ERIC Educational Resources Information Center

    Goldman, Jonathon D.

    1987-01-01

    A seven-week seminar Northwestern University introduces medical students to a comprehensive approach to biological, psychological, and social aspects of AIDS. The course includes: a television movie and documentary film; roundtable discussions with AIDS patients, volunteers, and health care professionals; reading materials and lectures; and…

  19. Characterization of premorbid functioning during childhood in patients with deficit vs. non-deficit schizophrenia and in their healthy siblings.

    PubMed

    Bucci, Paola; Mucci, Armida; Piegari, Giuseppe; Nobile, Maria; Pini, Stefano; Rossi, Alessandro; Vita, Antonio; Galderisi, Silvana; Maj, Mario

    2016-07-01

    Impaired premorbid adjustment has been reported in patients with schizophrenia, generally in association with unfavorable aspects of the illness (e.g., poor outcome and severe negative symptoms). Several studies attempted to define the domains of premorbid dysfunction associated with negative symptoms and poor outcome; however, most of them assessed broadly defined negative symptoms. The present study was aimed to characterize premorbid functioning in a group of patients with deficit schizophrenia (DS), characterized by the presence of at least two primary and persistent negative symptoms (PPNS), and one of patients with a diagnosis of schizophrenia who did not meet criteria for DS (NDS). The presence of emotional/behavioral problems during childhood was investigated using the Childhood Behavior Checklist (CBCL) in both patient groups and in their respective healthy siblings. The Premorbid Adjustment Scale (PAS) was also used to assess premorbid functioning during childhood in the two patient groups. PPNS were also treated as a continuous variable and correlated with the indices of premorbid functioning regardless the DS/NDS categorization. DS patients, as compared to NDS, showed higher scores on the CBCL subscale "Withdrawn". Both DS and NDS patients showed, as compared to their healthy siblings, a greater impairment on almost all CBCL subscales. PAS findings revealed that DS patients had poorer premorbid adjustment than NDS. No significant correlation between premorbid functioning and PPNS was observed. These findings support the hypothesis that DS has a different developmental trajectory with respect to NDS, and that premorbid adjustment is one of the essential aspects of its characterization. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. Measuring patients' experiences with palliative care: the Consumer Quality Index Palliative Care.

    PubMed

    Claessen, Susanne J J; Francke, Anneke L; Sixma, Herman J; de Veer, Anke J E; Deliens, Luc

    2012-12-01

    The Consumer Quality Index Palliative Care (CQ-index PC) is a structured questionnaire for measuring the quality of palliative care from the perspective of care users. CQ-indices assess which care aspects need quality improvement by relating answers about actual care experiences to answers about the importance of certain aspects of care. To improve the chance that the new instrument has good content validity, a literature study and individual and group discussions were performed, and a steering committee was consulted to establish the instrument's face and content validity. The questionnaire was administered to patients with a life expectancy of 6 months or less and/or who were receiving palliative treatment. Descriptive analyses were carried out on the items about actual care experiences and the importance of care aspects, and on 'need for improvement' scores. 15 care organisations participated. 133 patients met the inclusion criteria (net response n=85). Patients considered the following aspects the most important: 'offering help in good time in acute situations', 'caregivers having the necessary expertise' and 'caregivers taking the patient seriously'. The three care aspects with the highest 'need for improvement' scores were: 'support when the patient feels depressed', 'support when the patient is anxious' and 'support when the patient has shortness of breath'. The CQ-index PC provides opportunities for care organisations to assess which care aspects have the highest priority for quality improvement within their organisation. Further research is needed to assess whether the instrument has enough discriminative power to assess differences between organisations.

  1. A functional genomics screen in planarians reveals regulators of whole-brain regeneration.

    PubMed

    Roberts-Galbraith, Rachel H; Brubacher, John L; Newmark, Phillip A

    2016-09-09

    Planarians regenerate all body parts after injury, including the central nervous system (CNS). We capitalized on this distinctive trait and completed a gene expression-guided functional screen to identify factors that regulate diverse aspects of neural regeneration in Schmidtea mediterranea . Our screen revealed molecules that influence neural cell fates, support the formation of a major connective hub, and promote reestablishment of chemosensory behavior. We also identified genes that encode signaling molecules with roles in head regeneration, including some that are produced in a previously uncharacterized parenchymal population of cells. Finally, we explored genes downregulated during planarian regeneration and characterized, for the first time, glial cells in the planarian CNS that respond to injury by repressing several transcripts. Collectively, our studies revealed diverse molecules and cell types that underlie an animal's ability to regenerate its brain.

  2. Intranasal delivery: physicochemical and therapeutic aspects.

    PubMed

    Costantino, Henry R; Illum, Lisbeth; Brandt, Gordon; Johnson, Paul H; Quay, Steven C

    2007-06-07

    Interest in intranasal (IN) administration as a non-invasive route for drug delivery continues to grow rapidly. The nasal mucosa offers numerous benefits as a target issue for drug delivery, such as a large surface area for delivery, rapid drug onset, potential for central nervous system delivery, and no first-pass metabolism. A wide variety of therapeutic compounds can be delivered IN, including relatively large molecules such as peptides and proteins, particularly in the presence of permeation enhancers. The current review provides an in-depth discussion of therapeutic aspects of IN delivery including consideration of the intended indication, regimen, and patient population, as well as physicochemical properties of the drug itself. Case examples are provided to illustrate the utility of IN dosing. It is anticipated that the present review will prove useful for formulation scientists considering IN delivery as a delivery route.

  3. Patient dissatisfaction with acute stroke care.

    PubMed

    Asplund, Kjell; Jonsson, Fredrik; Eriksson, Marie; Stegmayr, Birgitta; Appelros, Peter; Norrving, Bo; Terént, Andreas; Asberg, Kerstin Hulter

    2009-12-01

    Riks-Stroke, the Swedish Stroke Register, was used to explore patient characteristics and stroke services as determinants of patient dissatisfaction with acute in-hospital care. All 79 hospitals in Sweden admitting acute stroke patients participate in Riks-Stroke. During 2001 to 2007, 104,876 patients (87% of survivors) responded to a follow-up questionnaire 3 months after acute stroke; this included questions on satisfaction with various aspects of stroke care. The majority (>90%) were satisfied with acute in-hospital stroke care. Dissatisfaction was closely associated with outcome at 3 months. Patient who were dependent regarding activities of daily living, felt depressed, or had poor self-perceived general health were more likely to be dissatisfied. Dissatisfaction with global acute stroke care was linked to dissatisfaction with other aspects of care, including rehabilitation and support by community services. Patients treated in stroke units were less often dissatisfied than patients in general wards, as were patients who had been treated in a small hospital (vs medium or large hospitals) and patient who had participated in discharge planning. In multivariate analyses, the strongest predictor of dissatisfaction with acute care was poor outcome (dependency regarding activities of daily living, depressed mood, poor self-perceived health). Dissatisfaction with in-hospital acute stroke care is part of a more extensive complex comprising poor functional outcome, depressive mood, poor self-perceived general health, and dissatisfaction not only with acute care but also with health care and social services at large. Several aspects of stroke care organization are associated with a lower risk of dissatisfaction.

  4. [The satisfied patient in aesthetic dermatology. Consensus work on patient satisfaction in botulinum toxin A treatment].

    PubMed

    Kreyden, O P; Rzany, B; Becker-Wegerich, P; Boudny-Frey, C; Carrozza-Merlani, P; Hess-Schmid, M; Schlagenhauff, B

    2015-02-01

    Patient satisfaction is an important factor for successful therapy. Many consensus reports have been published regarding correct treatment with botulinum toxin A (BTX-A). However, the focus of most of these publications has been on technical aspects and the important topic of patient satisfaction was often only one aspect among others. The Swiss Group of Esthetic Dermatology and Skincare (SGEDS) pursued these questions in a two-day consensus meeting. Patients of aesthetic dermatology are healthy and therefore place higher demands in contrast to ill patients of medical dermatology. This demands a great deal of the physician, the practice staff and the conditions in the practice to accommodate the special requirements of aesthetic clients. Informative consultation and patient education are of major importance; this also holds true for clinical performance and care before, during and after treatment with BTX-A. This publication aims at finding ways to gain greater patient satisfaction in daily practice.

  5. Negotiating substance use stigma: the role of cultural health capital in provider-patient interactions.

    PubMed

    Chang, Jamie; Dubbin, Leslie; Shim, Janet

    2016-01-01

    Diverse aspects of life and lifestyles, including stigmatised attributes and behaviors are revealed as providers and patients discuss health. In this article, we examine how the stigma associated with substance use issues shapes clinical interactions. We use the theoretical framework of cultural health capital (CHC) to explain how substance use stigma is created, reinforced and sometimes negotiated as providers and patients engage in health interactions. We present two main findings using examples. First, two theoretical concepts--habitus and field--set the social position and expectations of providers and patients in ways that facilitate the stigmatisation of substance use. Second, we found both providers and patients actively exchanged CHC as a key strategy to reduce the negative effects of stigma. In some clinical encounters, patients possessed and activated CHC, providers acknowledged patient's CHC and CHC was successfully exchanged. These interactions were productive and mutually satisfying, even when patients were actively using substances. However, when CHC was not activated, acknowledged and exchanged, stigma was unchallenged and dominated the interaction. The CHC theoretical framework allows us to examine how the stigma process is operationalized and potentially even counteracted in clinical interactions. © 2015 Foundation for the Sociology of Health & Illness.

  6. The oral health status of dentate patients with chronic renal failure undergoing dialysis therapy.

    PubMed

    Bots, C P; Poorterman, J H G; Brand, H S; Kalsbeek, H; van Amerongen, B M; Veerman, E C I; Nieuw Amerongen, A V

    2006-03-01

    The aim of this study was to compare the oral health status of chronic renal failure (CRF) patients on renal replacement therapy with a matched reference population. Cross-sectional study. Forty-two dentate CRF patients--aged 25-52 years old--were matched with a reference group of 808 dentate subjects. The oral health was assessed using decayed missing filled (DMF) indices, simplified oral hygiene index and periodontal status. An oral health questionnaire was used to assess self-reported dental problems. Student t-tests and chi-square tests were performed to compare the CRF patients with the controls. All index-scores in the CRF patients were comparable with the controls except for number of teeth covered with calculus that was significantly higher (P < 0.05) in CRF patients (4.1 +/- 2.6) than in controls (3.0 +/- 2.9). The self-reported oral health questionnaire revealed a trend for increased temporomandibular complaints in CRF patients (16.7%vs 5.7% in controls; P = 0.06) as well as bad taste (31.0%vs 6.8% in controls, P = 0.08). For most dental aspects, the oral health of CRF patients is comparable with controls.

  7. Authentic and Play-Acted Vocal Emotion Expressions Reveal Acoustic Differences

    PubMed Central

    Jürgens, Rebecca; Hammerschmidt, Kurt; Fischer, Julia

    2011-01-01

    Play-acted emotional expressions are a frequent aspect in our life, ranging from deception to theater, film, and radio drama, to emotion research. To date, however, it remained unclear whether play-acted emotions correspond to spontaneous emotion expressions. To test whether acting influences the vocal expression of emotion, we compared radio sequences of naturally occurring emotions to actors’ portrayals. It was hypothesized that play-acted expressions were performed in a more stereotyped and aroused fashion. Our results demonstrate that speech segments extracted from play-acted and authentic expressions differ in their voice quality. Additionally, the play-acted speech tokens revealed a more variable F0-contour. Despite these differences, the results did not support the hypothesis that the variation was due to changes in arousal. This analysis revealed that differences in perception of play-acted and authentic emotional stimuli reported previously cannot simply be attributed to differences in arousal, but by slight and implicitly perceptible differences in encoding. PMID:21847385

  8. Aspects relevant for functioning in patients with ankylosing spondylitis according to the health professionals: a Delphi study with the ICF as reference.

    PubMed

    Boonen, Annelies; van Berkel, Monique; Kirchberger, Inge; Cieza, Alarcos; Stucki, Gerald; van der Heijde, Désirée

    2009-08-01

    In AS there is no agreed definition of which aspects are important when describing functioning. This limits the possibility to classify, evaluate and investigate the consequences of the disease. This study aimed to achieve consensus among health professionals on which aspects of functioning are typical and relevant for AS patients using the International Classification of Functioning, Disability and Health (ICF) as reference. An international Delphi study through e-mail was performed among different health professions. Answers to open questions on areas relevant for functioning in the first round were linked to ICF categories and analysed in the two following two rounds for the degree of consensus. Of the 267 experts invited, 126 agreed to participate and 74 participated in all rounds; 28 were rheumatologists, 6 rheumatology nurses, 24 physiotherapists, 2 occupational therapists, 4 psychologists, 8 rehabilitation physicians and 2 social workers. More than 80% agreement was reached on 141 ICF categories, of which 30 (21%) were part of Body functions; 27 (19%) of Body structures; 56 (40%) of Activities and Participation; and 28 (20%) of Environmental factors. In addition, two Personal factors-illness knowledge and coping-were agreed upon. 141 ICF categories and two personal factors represent the reference of functioning in AS from the perspective of health professional. The largest number of categories concerned restrictions in activities. Also, the impact of AS on participation in life situations and the role of environmental factors were underscored. This broadens the view on functioning in AS and has implications for future research into functioning.

  9. Targeted exome sequencing reveals novel USH2A mutations in Chinese patients with simplex Usher syndrome.

    PubMed

    Shu, Hai-Rong; Bi, Huai; Pan, Yang-Chun; Xu, Hang-Yu; Song, Jian-Xin; Hu, Jie

    2015-09-16

    Usher syndrome (USH) is an autosomal recessive disorder characterized by hearing impairment and vision dysfunction due to retinitis pigmentosa. Phenotypic and genetic heterogeneities of this disease make it impractical to obtain a genetic diagnosis by conventional Sanger sequencing. In this study, we applied a next-generation sequencing approach to detect genetic abnormalities in patients with USH. Two unrelated Chinese families were recruited, consisting of two USH afflicted patients and four unaffected relatives. We selected 199 genes related to inherited retinal diseases as targets for deep exome sequencing. Through systematic data analysis using an established bioinformatics pipeline, all variants that passed filter criteria were validated by Sanger sequencing and co-segregation analysis. A homozygous frameshift mutation (c.4382delA, p.T1462Lfs*2) was revealed in exon20 of gene USH2A in the F1 family. Two compound heterozygous mutations, IVS47 + 1G > A and c.13156A > T (p.I4386F), located in intron 48 and exon 63 respectively, of USH2A, were identified as causative mutations for the F2 family. Of note, the missense mutation c.13156A > T has not been reported so far. In conclusion, targeted exome sequencing precisely and rapidly identified the genetic defects in two Chinese USH families and this technique can be applied as a routine examination for these disorders with significant clinical and genetic heterogeneity.

  10. Burnout After Patient Death: Challenges for Direct Care Workers.

    PubMed

    Boerner, Kathrin; Gleason, Hayley; Jopp, Daniela S

    2017-09-01

    Direct care workers in long-term care can develop close relationships with their patients and subsequently experience significant grief after patient death. Consequences of this experience for employment outcomes have received little attention. To investigate staff, institutional, patient, and grief factors as predictors of burnout dimensions among direct care workers who had experienced recent patient death; determine which specific aspects of these factors are of particular importance; and establish grief as an independent predictor of burnout dimensions. Participants were 140 certified nursing assistants and 80 homecare workers who recently experienced patient death. Data collection involved comprehensive semistructured in-person interviews. Standardized assessments and structured questions addressed staff, patient, and institutional characteristics, grief symptoms and grief avoidance, as well as burnout dimensions (depersonalization, emotional exhaustion, and personal accomplishment). Hierarchical regressions revealed that grief factors accounted for unique variance in depersonalization, over and above staff, patient, and institutional factors. Supervisor support and caregiving benefits were consistently associated with higher levels on burnout dimensions. In contrast, coworker support was associated with a higher likelihood of depersonalization and emotional exhaustion. Findings suggest that grief over patient death plays an overlooked role in direct care worker burnout. High supervisor support and caregiving benefits may have protective effects with respect to burnout, whereas high coworker support may constitute a reflection of burnout. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  11. Unravelling positive aspects of caregiving in dementia: An integrative review of research literature.

    PubMed

    Yu, Doris S F; Cheng, Sheung-Tak; Wang, Jungfang

    2018-03-01

    Family caregiving is the crucial informal care resource to lessen the burdens associated with dementia. Research in this field has focused on reducing the caregiver's burden, but little attention has been given to promoting the positive aspects of caregiving. To conduct a systematic critical review of research on the nature of positive aspects of caregiving, and the factors predicting this phenomenon among family caregivers of dementia patients, with the ultimate purpose of gaining insights to explain how and why it emerges. A systematic search of the literature was undertaken in the databases OvidMedline, CINAHL, PsycINFO, Web of Science and Scopus, using the keywords 'care* AND Alzheimer OR dementia AND 'positive aspect' OR 'positive experience' OR 'positive perceptions' OR reward OR gain OR 'satisfaction with care*' OR 'care* satisfaction' OR benefit OR uplift OR meaning OR enjoyment OR pleasure OR growth OR hope OR gratification. The Critical Appraisal Skills Programme checklists for qualitative and cohort studies were used to evaluate data quality. Narrative data synthesis was undertaken using the five-stage Whittermore and Knafl method. A total of 3862 articles were identified, of which 41 were included in this review. The key findings are that positive aspects of caregiving among family caregivers of dementia patients form a multi-dimensional construct which covers four key domains: a sense of personal accomplishment and gratification, feelings of mutuality in a dyadic relationship, an increase of family cohesion and functionality, and a sense of personal growth and purpose in life. By integrating the findings about the nature and conditions predicting positive aspects of caregiving, the presence of three conditions was identified as promoting the emergence of such qualities i) personal and social affirmation of role fulfilment, ii) effective cognitive emotional regulation and iii) contexts which favour finding meaning in the caregiving process. The findings

  12. The associations of body mass index with physical and mental aspects of health-related quality of life in Chinese patients with type 2 diabetes mellitus: results from a cross-sectional survey.

    PubMed

    Wong, Carlos K H; Lo, Yvonne Y C; Wong, Winnie H T; Fung, Colman S C

    2013-08-21

    This study aimed to determine the associations of various clinical factors with generic health-related quality of life (HRQOL) scores among Hong Kong Chinese patients with type 2 diabetes mellitus (T2DM) in the outpatient primary care setting using the short-form 12 (SF-12). A cross-sectional survey of 488 Chinese adults with T2DM recruited from a primary care outpatient clinic was conducted from May to August 2008. Data on the standard Chinese (HK) SF-12 Health Survey and patients' socio-demographics were collected from face-to-face interviews. Glycaemic control, body mass index (BMI), chronic co-morbidities, diabetic complications and treatment modalities were determined for each patient through medical records. Associations of socio-demographic and clinical factors with physical component summary (PCS-12) and mental component summary scores (MCS-12) were evaluated using multiple linear regression. The socio-demographic correlates of PCS-12 and MCS-12 were age, gender and BMI. After adjustment for socio-demographic variables, the BMI was negatively associated with PCS-12 but positively associated with MCS-12. The presence of diabetic complications was associated with lower PCS-12 (regression coefficient:-3.0 points, p < 0.05) while being on insulin treatment was associated with lower MCS-12 (regression coefficient:-5.8 points, p < 0.05). In contrast, glycaemic control, duration of T2DM and treatment with oral hypoglycaemic drugs were not significantly associated with PCS-12 or MCS-12. Among T2DM subjects in the primary care setting, impairments in the physical aspect of HRQOL were evident in subjects who were obese or had diabetic complications whereas defects in the mental aspect of HRQOL were observed in patients with lower BMI or receiving insulin injections.

  13. The Aspect Hypothesis Revisited: A Cross-Sectional Study of Tense and Aspect Marking in Interlanguage.

    ERIC Educational Resources Information Center

    Robison, Richard E.

    1995-01-01

    This article examined the aspect hypothesis, which asserts that verb inflections in early interlanguage systems function primarily as markers of lexical aspect independent of the target language. A study of interviews conducted with 26 Puerto Rican college students grouped into 4 proficiency levels found that the association of inflections with…

  14. The influence of patient-centered communication during radiotherapy education sessions on post-consultation patient outcomes.

    PubMed

    Dong, Skye; Butow, Phyllis N; Costa, Daniel S J; Dhillon, Haryana M; Shields, Cleveland G

    2014-06-01

    To adapt an observational tool for assessing patient-centeredness of radiotherapy consultations and to assess whether scores for this tool and an existing tool assessing patient-perceived patient-centeredness predict patient outcomes. The Measure of Patient-Centered Communication (MPCC), an observational coding system that assesses depth of discussion during a consultation, was adapted to the radiotherapy context. Fifty-six radiotherapy patients (from 10 radiation therapists) had their psycho-education sessions recorded and coded using the MPCC. Patients also completed instruments assessing their perception of patient-centeredness, trust in the radiation therapist, satisfaction with the consultation, authentic self-representation (ASR) and state anxiety. The MPCC correlated weakly with patient-perceived patient-centeredness. The Feelings subcomponent of the MPCC predicted one aspect of ASR and trust, and interacted with level of therapist experience to predict trust. Patient-perceived patient-centeredness, which exhibited a ceiling effect, predicted satisfaction. Patient-centered communication is an important predictor of patient outcomes in radiotherapy and obviates some negative aspects of radiation therapists' experience on patient trust. As in other studies, there is a weak association between self-reported and observational coding of PCC. Radiation therapists have both technical and supportive roles to play in patient care, and may benefit from training in their supportive role. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Which patient and doctor behaviours make a medical consultation more effective from a patient point of view. Results from a European multicentre study in 31 countries.

    PubMed

    Mazzi, Maria Angela; Rimondini, Michela; van der Zee, Egbert; Boerma, Wienke; Zimmermann, Christa; Bensing, Jozien

    2018-05-30

    To assess European patients' preferences regarding seven aspects of doctor-patient communication. 6049 patients from 31 European countries evaluated 21 doctor and 12 patient behaviours, through a patient-generated questionnaire (PCVq). Multilevel models explored the effects of patient characteristics, contextual and cultural dimensions on preferences. Patients attributed more responsibility to doctors, by giving greater importance to doctor than to patient factors, in particular to Treating the patient as a partner and as a person and Continuity of care. Gender, age, education, the presence of chronic illness and two of Hofstede's cultural dimensions, Individualism and Indulgence, showed differential evaluations among patients. Women gave greater importance to all seven communication aspects, older patients to being prepared for the consultation, lower educated patients to Treating patient as a person and Thoughtful planning. Patients from countries with an indulgent background rated all seven communication aspects of greater importance. A more individualistic orientation was related to lower importance regarding the four doctor's factors and the patient factor Open and Honest. Treating the patient as a person and providing continuity of care emerged as universal values. The findings should represent a landmark for the adaptation of patient-generated communication guidelines and programs in Europe. Copyright © 2018 Elsevier B.V. All rights reserved.

  16. [Assessing Motor-Cognition Interaction of Patients with Cognitive Disorders: Clinical Aspects].

    PubMed

    Schniepp, R; Wuehr, M; Schöberl, F; Zwergal, A

    2016-08-01

    Difficulties of walking and deficits of cognitive functions appear to be associated in the elderly. Thus, clinical assessment in geriatry and neurology should focus on: (1) diagnostic approaches covering both domains of everyday functioning; (2) therapeutic interventions that take into account possible interactions and synergies of both domains. In order to assess the capability for motor-cognitive interactions in the elderly it is recommended to investigate walking patterns during dual-tasks (e.g. walking and counting backwards, walking and naming words) and to examine clinical tests of everyday mobility tasks, such as the Timed-up-and-go-Test and spatial navigation tasks. Patients with cognitive disorders often perform inferior with a reduction of walking speed and an increase of stepping variability. Dual-task performance appears to be a reliable parameter for long-term observations of the course of the disease. Moreover, it might improve the quality of the gait examination during diagnostic or therapeutic interventions (e.g. the spinal tap test in patients with NPH). Several studies further highlight gait deficits during dual-task walking as a marker for the everyday functioning and the quality of life in elderly persons and patients with cognitive disorders.Therapeutic approaches in this context comprise complex motor-cognitive interventions, such as Thai Chi and Dalcroze rhythmic exercises. These interventions appear to act synergistically in motor and cognitive domains. First evidence for the efficacy for improving executive functions and reducing the fall risk of patients with cognitive impairments is given, thought randomized, controlled trials are rare. © Georg Thieme Verlag KG Stuttgart · New York.

  17. Tailoring Software Inspections for Aspect-Oriented Programming

    ERIC Educational Resources Information Center

    Watkins, Charlette Ward

    2009-01-01

    Aspect-Oriented Software Development (AOSD) is a new approach that addresses limitations inherent in conventional programming, especially the principle of separation of concerns by emphasizing the encapsulation and modularization of crosscutting concerns through a new abstraction, the "aspect." Aspect-oriented programming is an emerging AOSD…

  18. Medication adherence in patients with hypertension: Does satisfaction with doctor-patient relationship work?

    PubMed

    Mahmoudian, Ahmad; Zamani, Ahmadreza; Tavakoli, Neda; Farajzadegan, Ziba; Fathollahi-Dehkordi, Fariba

    2017-01-01

    It is assumed that doctor-patient relationship plays an effective role in patients' satisfaction, medication adherence, and health outcomes since exploring different aspects of this relationship, such as addressing medication adherence, has rarely been investigated. Therefore, the main aim of the present study was to assess the impact of patients' satisfaction derived from communicating with doctors on medication adherence in hypertensive patients. This cross-sectional survey was conducted on three hundred patients with hypertension, using multistage sampling technique in health care centers in Isfahan, Iran. Data were collected by two questionnaires comprised (1) patients' satisfaction derived from the relationship with doctors and (2) medication adherence named "Morisky Medication Adherence Scale" with 8 items. Multivariate logistic regression model was applied to test the odds ratio (OR) of patients' satisfaction resulting from the relationship with physicians in numerous aspects in two groups: appropriate and inappropriate medication adherence. A lower level of satisfaction derived from building the relationship (confidence interval [CI] =0.95, 0.06-0.71 and OR = 0.20) and empathy subscales (CI = 0.95, 13-0.80 and OR = 0.33) was associated with nonadherence to treatment after controlling the physicians' gender and patients' age, gender, education, and duration of disease. Patients' satisfaction resulting from building the relationship and empathy with physicians appeared to be associated with medication adherence among hypertensive patients.

  19. Community pharmacy-based asthma services--what do patients prefer?

    PubMed

    Naik Panvelkar, Pradnya; Armour, Carol; Saini, Bandana

    2010-12-01

    Patient preferences can influence the outcomes of treatment and so understanding and organizing health-care services around these preferences is vital. To explore patient preferences for types of community pharmacy-based asthma services, to investigate the influence of "experience" in molding preferences for such services, and to identify aspects of the services that patients prefer over others. Semistructured face-to-face interviews were conducted with a convenience sample of two types of asthma patients: (1) those naïve to a specialized asthma service and (2) those who had experienced a specialized asthma service. Interviews were audio-recorded, transcribed verbatim, and thematically analyzed. Eighteen interviews were conducted (8 experienced patients, 10 naïve patients). The majority of the patients wanted the pharmacist to play a greater role in their asthma management. Patients experiencing increased levels of service had increased levels of expectations as well as more specific preferences for various aspects of the service. The key aspects of an asthma service that all patients wanted their pharmacists to provide were the provision of information about asthma and its medications, lung function testing and monitoring of their asthma, and checking/correcting their inhaler technique. Patients also expressed a desire for skilled communication and behavioral aspects from the pharmacist such as friendliness, empathy, attentiveness, and dedicated time. Patients highlighted the importance of privacy in the pharmacy. There was a high level of satisfaction toward the currently delivered asthma service among both naïve and experienced patients. The provision of the specialized service was associated with increased patient loyalty to the particular pharmacy. All patients indicated a willingness to participate in future pharmacy-delivered specialized asthma services. Elements of the specialized pharmacy-based asthma services important from a patient's perspective were

  20. The neuropsychiatric aspect of Addison's disease: a case report.

    PubMed

    Abdel-Motleb, Mohamed

    2012-10-01

    Chronic adrenal insufficiency, known as Addison's disease, presents with a constellation of symptoms and signs. The neuropsychiatric aspect of this condition is not fully understood and not much has been documented about it in the English literature. This article presents a case of a 41-year old male patient who presented initially with depression after a recent life stressor. After his condition escalated and therapy continued to fail, the medical team revised its diagnosis to Addison's disease. Neuropsychiatric symptoms could be the first presentation of Addison's disease, and thus should be kept in mind whenever such a case presents to the physician.

  1. A Patient with Keratoconus, Nanophthalmos, Lipodermoids, and Pigmentary Retinopathy.

    PubMed

    Sammouh, Fady K; Baban, Tania A; Warrak, Elias L

    2016-06-01

    A 44-year-old male with no pertinent history other than poor vision for more than 25 years was examined. Best corrected visual acuity was 20/80 OD [MR: +14.25 +1.00 × 15°] and 20/200 OS [MR: +15.00 +1.50 × 175°]. Significant limitation in ocular movements and the presence of an orbital lipodermoid in the infero-temporal aspect of each eye were noted. Forced duction test was positive for the same directions of limitation indicating possible extraocular muscle fibrosis. Ophthalmoscopy was remarkable for the presence of peripheral bony spicules. Corneal topography was compatible with keratoconus (Kmax = 55.04D OD and 52.87D OS). A-scan revealed axial lengths of 16.96 mm OD and 16.32 mm OS, compatible with a diagnosis of nanophthalmos. OCT revealed diffuse macular thickening for both eyes with foveal thickness of 350 µm OD and 353 µm OS. Over the next 12 years the patient had stable visual acuity, manifest refractions and anterior segment examination. Ophthalmoscopy revealed only minimal progression of pigmentary changes. We report the first case of these simultaneous multiple findings which may refer to a possible syndromic association of congenital or early childhood onset.

  2. Reduced evolutionary rates in HIV-1 reveal extensive latency periods among replicating lineages.

    PubMed

    Immonen, Taina T; Leitner, Thomas

    2014-10-16

    HIV-1 can persist for the duration of a patient's life due in part to its ability to hide from the immune system, and from antiretroviral drugs, in long-lived latent reservoirs. Latent forms of HIV-1 may also be disproportionally involved in transmission. Thus, it is important to detect and quantify latency in the HIV-1 life cycle. We developed a novel molecular clock-based phylogenetic tool to investigate the prevalence of HIV-1 lineages that have experienced latency. The method removes alternative sources that may affect evolutionary rates, such as hypermutation, recombination, and selection, to reveal the contribution of generation-time effects caused by latency. Our method was able to recover latent lineages with high specificity and sensitivity, and low false discovery rates, even on relatively short branches on simulated phylogenies. Applying the tool to HIV-1 sequences from 26 patients, we show that the majority of phylogenetic lineages have been affected by generation-time effects in every patient type, whether untreated, elite controller, or under effective or failing treatment. Furthermore, we discovered extensive effects of latency in sequence data (gag, pol, and env) from reservoirs as well as in the replicating plasma population. To better understand our phylogenetic findings, we developed a dynamic model of virus-host interactions to investigate the proportion of lineages in the actively replicating population that have ever been latent. Assuming neutral evolution, our dynamic modeling showed that under most parameter conditions, it is possible for a few activated latent viruses to propagate so that in time, most HIV-1 lineages will have been latent at some time in their past. These results suggest that cycling in and out of latency plays a major role in the evolution of HIV-1. Thus, no aspect of HIV-1 evolution can be fully understood without considering latency - including treatment, drug resistance, immune evasion, transmission, and pathogenesis.

  3. Satisfaction of patients suffering from type 2 diabetes and/or hypertension with care offered in family medicine clinics in Mexico.

    PubMed

    Doubova, Svetlana Vladislavovna; Pérez-Cuevas, Ricardo; Zepeda-Arias, Maribel; Flores-Hernández, Sergio

    2009-01-01

    To evaluate the satisfaction and the factors related to dissatisfaction in patients suffering from type 2 diabetes and/or hypertension with care offered in family medicine clinics. A secondary data analysis was conducted. Main outcome measures were two indices of satisfaction: family doctor-patient relationship (FDPR) and clinic organizational arrangements (OA). Approximately half of patients (n=1 323) were satisfied with care. In the FDPR index the items 'kindness of the family doctor' (FD) scored high, while the lowest score was for the items: 'the FD allows the patient to give an opinion about his/her treatment,' 'the patient understands the information' and 'the FD spends enough time on the consultation.' As for satisfaction with OA, the items 'cleanliness of the clinic' and 'ease of administrative procedures' obtained the lowest scores. In the logistic regression analysis the covariate 'negative self-rated health' and 'type of institution' were associated with dissatisfaction. There are aspects of the FDPR and OA that reveal dissatisfaction of patients with chronic conditions.

  4. Exome Sequencing Analysis Reveals Variants in Primary Immunodeficiency Genes in Patients With Very Early Onset Inflammatory Bowel Disease

    PubMed Central

    Kelsen, Judith R.; Dawany, Noor; Moran, Christopher J.; Petersen, Britt-Sabina; Sarmady, Mahdi; Sasson, Ariella; Pauly-Hubbard, Helen; Martinez, Alejandro; Maurer, Kelly; Soong, Joanne; Rappaport, Eric; Franke, Andre; Keller, Andreas; Winter, Harland S.; Mamula, Petar; Piccoli, David; Artis, David; Sonnenberg, Gregory F.; Daly, Mark; Sullivan, Kathleen E.; Baldassano, Robert N.; Devoto, Marcella

    2016-01-01

    Background & Aims Very early onset inflammatory bowel disease (VEO-IBD), IBD diagnosed ≤5 y of age, frequently presents with a different and more severe phenotype than older-onset IBD. We investigated whether patients with VEO-IBD carry rare or novel variants in genes associated with immunodeficiencies that might contribute to disease development. Methods Patients with VEO-IBD and parents (when available) were recruited from the Children's Hospital of Philadelphia from March 2013 through July 2014. We analyzed DNA from 125 patients with VEO-IBD (ages 3 weeks to 4 y) and 19 parents, 4 of whom also had IBD. Exome capture was performed by Agilent SureSelect V4, and sequencing was performed using the Illumina HiSeq platform. Alignment to human genome GRCh37 was achieved followed by post-processing and variant calling. Following functional annotation, candidate variants were analyzed for change in protein function, minor allele frequency <0.1%, and scaled combined annotation dependent depletion scores ≤10. We focused on genes associated with primary immunodeficiencies and related pathways. An additional 210 exome samples from patients with pediatric IBD (n=45) or adult-onset Crohn's disease (n=20) and healthy individuals (controls, n=145) were obtained from the University of Kiel, Germany and used as control groups. Results Four-hundred genes and regions associated with primary immunodeficiency, covering approximately 6500 coding exons totaling > 1 Mbp of coding sequence, were selected from the whole exome data. Our analysis revealed novel and rare variants within these genes that could contribute to the development of VEO-IBD, including rare heterozygous missense variants in IL10RA and previously unidentified variants in MSH5 and CD19. Conclusions In an exome sequence analysis of patients with VEO-IBD and their parents, we identified variants in genes that regulate B- and T-cell functions and could contribute to pathogenesis. Our analysis could lead to the

  5. Patient-specific simulation in carotid artery stenting.

    PubMed

    Willaert, Willem; Aggarwal, Rajesh; Bicknell, Colin; Hamady, Mo; Darzi, Ara; Vermassen, Frank; Cheshire, Nicholas

    2010-12-01

    Patient-specific virtual reality (VR) simulation is a technologic advancement that allows planning and practice of the carotid artery stenting (CAS) procedure before it is performed on the patient. The initial findings are reported, using this novel VR technique as a tool to optimize technical and nontechnical aspects of this complex endovascular procedure. In the angiography suite, the same interventional team performed the VR rehearsal and the actual CAS on the patient. All proceedings were recorded to allow for video analysis of team, technical, and nontechnical skills. Analysis of both procedures showed identical use of endovascular tools, similar access strategy, and a high degree of similarity between the angiography images. The total procedure time (24.04 vs 60.44 minutes), fluoroscopy time (11.19 vs 21.04 minutes), and cannulation of the common carotid artery (1.35 vs 9.34) took considerably longer in reality. An extensive questionnaire revealed that all team members found that the rehearsal increased the subjective sense of teamwork (4/5), communication (4/5), and patient safety (4/5). A VR procedure rehearsal is a practical and feasible preparatory tool for CAS and shows a high correlation with the real procedure. It has the potential to enhance the technical, nontechnical, and team performance. Further research is needed to evaluate if this technology can lead to improved outcomes for patients. Copyright © 2010 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  6. Preoperative Evaluation and Patient Selection for Office-Based Oral Surgery Anesthesia.

    PubMed

    Lieblich, Stuart

    2018-05-01

    Provision of an outpatient anesthetic requires careful review of the patient's medical history along with salient aspects of the physical examination. The oral and maxillofacial surgeon may need to consult with the patient's medical providers to gain an understanding of the patient's potential risks for an adverse event. This article reviews key aspects of the patient evaluation so that an informed determination of suitability for an office anesthetic can be made. Copyright © 2018 Elsevier Inc. All rights reserved.

  7. Rehabilitation of the head and neck cancer patient: Psychosocial aspects

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

    Blitzer, A.; Baredes, S.; Kutscher, A.

    1985-01-01

    This book contains 42 chapters divided among six sections. Some of the chapter titles are: The Challenge of Cancer; Communicaton Needs of Head and Neck Cancer Patients; Normal Tissue Effects of the Radiotherapy of Head and Neck Cancer; Chemotherapy in the Treatment of Head and Neck Cancer; and Thyroid Cancer.

  8. Bridging Cognitive And Neural Aspects Of Classroom Learning

    NASA Astrophysics Data System (ADS)

    Posner, Michael I.

    2009-11-01

    A major achievement of the first twenty years of neuroimaging is to reveal the brain networks that underlie fundamental aspects of attention, memory and expertise. We examine some principles underlying the activation of these networks. These networks represent key constraints for the design of teaching. Individual differences in these networks reflect a combination of genes and experiences. While acquiring expertise is easier for some than others the importance of effort in its acquisition is a basic principle. Networks are strengthened through exercise, but maintaining interest that produces sustained attention is key to making exercises successful. The state of the brain prior to learning may also represent an important constraint on successful learning and some interventions designed to investigate the role of attention state in learning are discussed. Teaching remains a creative act between instructor and student, but an understanding of brain mechanisms might improve opportunity for success for both participants.

  9. Legal Aspects of Sleep Medicine in the 21st Century.

    PubMed

    Venkateshiah, Saiprakash B; Hoque, Romy; Collop, Nancy A

    2018-05-08

    Multiple manifestations of sleep disorders may interact with the law making it important to increase awareness of such interactions among clinicians. Patients with excessive sleepiness may have civil (and in some states criminal) liability if they fall asleep while driving and cause a motor vehicle accident. Employers may be held vicariously liable due to the actions of sleepy employees. Hence awareness of causes of excessive sleepiness such as sleep deprivation and OSA is increasing among trucking, railroad, and other safety sensitive occupations. Interestingly, litigation related to perioperative complications due to Obstructive Sleep Apnea (OSA) is more frequent than non-operative issues such as a failure to diagnose OSA. Parasomnia associated sleep-related violence (SRV) represents a challenge to clinicians, as they may be asked to consider parasomnia as a possible contributing, mitigating, or exculpatory factor in criminal proceedings. Clinicians should also familiarize with the legal and regulatory aspects of running an independent sleep laboratory. Sleep telemedicine practice using 21 st century technology has opened novel and unique challenges to existing laws. In this review, we shall cover the most common interactions between sleep disorders and the law including the challenges of excessive sleepiness and driving; other legal issues involving patients with obstructive sleep apnea (OSA); and the liabilities associated with parasomnia disorder. We shall also cover some practical legal aspects involving independent sleep laboratories and the field of sleep telemedicine. Published by Elsevier Inc.

  10. Different aspects of emotional intelligence of borderline personality disorder.

    PubMed

    Peter, Mathell; Arntz, Arnoud R; Klimstra, Theo; Vingerhoets, Ad J J M

    2018-01-01

    The present study investigated deficiencies in different components of emotional intelligence in borderline personality disorder (BPD). The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Emotional Quotient Inventory (EQ-i) were used to assess EI dimensions. BPD patients (N = 85; 69 women; M = 33.6 years) were compared with Cluster C personality disorder (PD) patients (N = 39; 23 women; M = 36.6 years) and nonpatients (N = 69; 44 women; M = 35.6 years). Compared to the Cluster C PD patients and the nonpatient group, BPD patients displayed only deficits in their ability to understand emotions as measured with the Mayer-Salovey-Caruso Emotional Intelligence Test. The Emotional Quotient Inventory only revealed deficits in stress management in BPD patients compared to Cluster C PD patients. Our findings suggest that BPD patients have the ability to regulate emotions effectively, but they subjectively experience deficits in emotion regulation and therefore may not use this ability when they need it. Copyright © 2017 John Wiley & Sons, Ltd.

  11. Important aspects of Eastern Mediterranean large-scale variability revealed from data of three fixed observatories

    NASA Astrophysics Data System (ADS)

    Bensi, Manuel; Velaoras, Dimitris; Cardin, Vanessa; Perivoliotis, Leonidas; Pethiakis, George

    2015-04-01

    Long-term variations of temperature and salinity observed in the Adriatic and Aegean Seas seem to be regulated by larger-scale circulation modes of the Eastern Mediterranean (EMed) Sea, such as the recently discovered feedback mechanisms, namely the BiOS (Bimodal Oscillating System) and the internal thermohaline pump theories. These theories are the results of interpretation of many years' observations, highlighting possible interactions between two key regions of the EMed. Although repeated oceanographic cruises carried out in the past or planned for the future are a very useful tool for understanding the interaction between the two basins (e.g. alternating dense water formation, salt ingressions), recent long time-series of high frequency (up to 1h) sampling have added valuable information to the interpretation of internal mechanisms for both areas (i.e. mesoscale eddies, evolution of fast internal processes, etc.). During the last 10 years, three deep observatories were deployed and maintained in the Adriatic, Ionian, and Aegean Seas: they are respectively, the E2-M3A, the Pylos, and the E1-M3A. All are part of the largest European network of Fixed Point Open Ocean Observatories (FixO3, http://www.fixo3.eu/). Herein, from the analysis of temperature and salinity, and potential density time series collected at the three sites from the surface down to the intermediate and deep layers, we will discuss the almost perfect anti-correlated behavior between the Adriatic and the Aegean Seas. Our data, collected almost continuously since 2006, reveal that these observatories well represent the thermohaline variability of their own areas. Interestingly, temperature and salinity in the intermediate layer suddenly increased in the South Adriatic from the end of 2011, exactly when they started decreasing in the Aegean Sea. Moreover, Pylos data used together with additional ones (e.g. Absolute dynamic topography, temperature and salinity data from other platforms) collected

  12. Label-free multiphoton microscopy reveals altered tissue architecture in hippocampal sclerosis.

    PubMed

    Uckermann, Ortrud; Galli, Roberta; Leupold, Susann; Coras, Roland; Meinhardt, Matthias; Hallmeyer-Elgner, Susanne; Mayer, Thomas; Storch, Alexander; Schackert, Gabriele; Koch, Edmund; Blümcke, Ingmar; Steiner, Gerald; Kirsch, Matthias

    2017-01-01

    The properties and structure of tissue can be visualized without labeling or preparation by multiphoton microscopy combining coherent anti-Stokes Raman scattering (CARS), addressing lipid content, second harmonic generation (SHG) showing collagen, and two-photon excited fluorescence (TPEF) of endogenous fluorophores. We compared samples of sclerotic and nonsclerotic human hippocampus to detect pathologic changes in the brain of patients with pharmacoresistant temporomesial epilepsy (n = 15). Multiphoton microscopy of cryosections and bulk tissue revealed hippocampal layering and micromorphologic details in accordance with reference histology: CARS displayed white and gray matter layering and allowed the assessment of axonal myelin. SHG visualized blood vessels based on adventitial collagen. In addition, corpora amylacea (CoA) were found to be SHG-active. Pyramidal cell bodies were characterized by intense cytoplasmic endogenous TPEF. Furthermore, diffuse TPEF around blood vessels was observed that co-localized with positive albumin immunohistochemistry and might indicate degeneration-associated vascular leakage. We present a label-free and fast optical approach that analyzes pathologic aspects of HS. Hippocampal layering, loss of pyramidal cells, and presence of CoA indicative of sclerosis are visualized. Label-free multiphoton microscopy has the potential to extend the histopathologic armamentarium for ex vivo assessment of changes of the hippocampal formation on fresh tissue and prospectively in vivo. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

  13. Guaranteeing patient satisfaction.

    PubMed

    Levin, R P

    1994-04-01

    Dental practice is about people and service. As the competition for patients increases, the successful practices will be the ones that focus increasingly on communication, relationship building and customer service. Quality care will be demonstrated through focusing on the total clinical and psychological aspects of patient satisfaction--and not just on technical parameters. Any practice can convert to a high level patient relations office if the commitment is truly there. These will be the leading practices of tomorrow.

  14. 49 CFR 236.23 - Aspects and indications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Rules and Instructions: All Systems Roadway Signals and Cab Signals § 236.23 Aspects and indications. (a) Aspects shall be... with any other name and indication. (d) The fundamental indications of signal aspects shall conform to...

  15. Long-term efficacy of allergen specific immunotherapy in atopic dermatitis patients in relation to quality of life.

    PubMed

    Wyrzykowska, N; Czarnecka-Operacz, M; Adamski, Z

    2015-01-01

    Atopic dermatitis (AD) is an inflammatory, chronically relapsing and highly pruritic skin disorder that considerably effects patients' life. Dermatology Life Quality Index (DLQI) is often applied in clinical research in order to evaluate the impact of AD on daily performance of patients. The aim of the study was to evaluate the long-term effect of allergen specific immunotherapy (ASIT) on the quality of life in AD patients. 15 patients suffering from AD, allergic to house dust mites or grass pollen allergens, who were previously treated with ASIT participated in the study. Our treatment with allergy vaccinations was performed during the time period between 1995 and 2001. DLQI questionnaires have been filled by the patients before the treatment, after termination of ASIT and after 2 - 12 years of the observational period. The statistical tests revealed a significant difference between the DLQI before ASIT was introduced and after termination of ASIT. Every answer except two (describing the influence of skin condition on preventing from working or studying and on sexual life) of these periods also disclosed statistically significant difference. As for the relation between the DLQI after ASIT and the actual one the tests revealed non significant difference, also regarding to every single answer of the questionnaire. In relation to improvement of quality of life in AD patients, this study confirms the effectiveness of ASIT and it discloses the persistence of its results in long-term aspect.

  16. Serum creatinine and albumin decline predict the contraction of nosocomial aspiration pneumonia in patients undergoing hemodialysis.

    PubMed

    Minakuchi, Hitoshi; Wakino, Shu; Hayashi, Koichi; Inamoto, Hajime; Itoh, Hiroshi

    2014-08-01

    Aspiration pneumonia (AP) is prevalent in older adults and the hemodialysis (HD) population has been getting older. Therefore, it is speculated that increasing number of HD patients would suffer from AP. However, the clinical aspects of AP in HD patients have not been elucidated. Consecutive HD patients with nosocomial AP hospitalized in our university hospital from April 2007 to December 2008 were recruited. Their clinical characteristics, risk factors for contraction, and the fatality of AP and treatment options were described. Nineteen out of 356 hospitalized HD patients had AP and 8 out of 19 AP patients died, indicating the incidence rate and fatality rate were 5.34% and 42.1%, respectively. Multiple regression analysis revealed that the risk factors for contracting AP included age, body mass index, serum creatinine levels (Cre) and the monthly decline rate of Cre. It also revealed that serum albumin (Alb) and basal total cholesterol levels, the decline rate of Alb and Cre levels, and the duration of AP were independent risk factors for fatality. Survivors were most often treated with tube feeding. Both contraction rate and fatality of nosocomial AP were high among HD patients. Both the malnutrition as well as the decline rate for nutrition and muscle volume indicated by falls in Alb and Cre, respectively, had clinical relevance in AP. Maintaining nutritional state by tube feeding and muscle volume seems to be the mainstay for the prevention and the treatment of AP in HD patients. © 2013 The Authors. Therapeutic Apheresis and Dialysis © 2013 International Society for Apheresis.

  17. A Standardized Protocol for the Prospective Follow-Up of Cleft Lip and Palate Patients.

    PubMed

    Salimi, Negar; Jolanta, Aleksejūnienė; Edwin, Yen; Angelina, Loo

    2018-01-01

    To develop a standardized all-encompassing protocol for the assessment of cleft lip and palate patients with clinical and research implications. Electronic database searches were conducted and 13 major cleft centers worldwide were contacted in order to prepare for the development of the protocol. In preparation, the available evidence was reviewed and potential fistula-related risk determinants from 4 different domains were identified. No standardized protocol for the assessment of cleft patients could be found in any of the electronic database searches that were conducted. Interviews with representatives from several major centers revealed that the majority of centers do not have a standardized comprehensive strategy for the reporting and follow-up of cleft lip and palate patients. The protocol was developed and consisted of the following domains of determinants: (1) the sociodemographic domain, (2) the cleft defect domain, (3) the surgery domain, and (4) the fistula domain. The proposed protocol has the potential to enhance the quality of patient care by ensuring that multiple patient-related aspects are consistently reported. It may also facilitate future multicenter research, which could contribute to the reduction of fistula occurrence in cleft lip and palate patients.

  18. Negotiating substance use stigma: the role of cultural health capital in provider–patient interactions

    PubMed Central

    Chang, Jamie; Dubbin, Leslie; Shim, Janet

    2016-01-01

    Diverse aspects of life and lifestyles, including stigmatised attributes and behaviors are revealed as providers and patients discuss health. In this article, we examine how the stigma associated with substance use issues shapes clinical interactions. We use the theoretical framework of cultural health capital (CHC) to explain how substance use stigma is created, reinforced and sometimes negotiated as providers and patients engage in health interactions. We present two main findings using examples. First, two theoretical concepts – habitus and field – set the social position and expectations of providers and patients in ways that facilitate the stigmatisation of substance use. Second, we found both providers and patients actively exchanged CHC as a key strategy to reduce the negative effects of stigma. In some clinical encounters, patients possessed and activated CHC, providers acknowledged patient’s CHC and CHC was successfully exchanged. These interactions were productive and mutually satisfying, even when patients were actively using substances. However, when CHC was not activated, acknowledged and exchanged, stigma was unchallenged and dominated the interaction. The CHC theoretical framework allows us to examine how the stigma process is operationalized and potentially even counteracted in clinical interactions. PMID:26382837

  19. Sounding off on social media: the ethics of patient storytelling in the modern era.

    PubMed

    Wells, Deva M; Lehavot, Keren; Isaac, Margaret L

    2015-08-01

    Use of social networking programs like Facebook and Twitter, which enable the public sharing of diverse content over the Internet, has risen dramatically in recent years. Although health professionals have faced consequences for clearly unethical online behavior, a relatively unexamined practice among medical students is the disclosure of patient care stories on social media in a manner that is technically compliant with the Health Insurance Portability and Accountability Act, yet is ethically questionable. In this Perspective, the authors review three such cases in which students do not specifically reveal a patient's identity but share details of a personal nature, motivated by a variety of intentions (e.g., a desire to reflect on a meaningful experience, reaching out for social support in the event of a patient's death). Using ethical principles and professional policy recommendations, they discuss aspects of these postings that are potentially problematic. Consequences include the possibility of undermining public trust in the profession, inadvertently identifying patients, and violating expectations of privacy. The authors recommend that medical schools explicitly address these issues across the preclinical and clinical curricula and emphasize that patient-related postings on social media may carry inherent risks both to patients and to the profession.

  20. Revealing the dual streams of speech processing.

    PubMed

    Fridriksson, Julius; Yourganov, Grigori; Bonilha, Leonardo; Basilakos, Alexandra; Den Ouden, Dirk-Bart; Rorden, Christopher

    2016-12-27

    Several dual route models of human speech processing have been proposed suggesting a large-scale anatomical division between cortical regions that support motor-phonological aspects vs. lexical-semantic aspects of speech processing. However, to date, there is no complete agreement on what areas subserve each route or the nature of interactions across these routes that enables human speech processing. Relying on an extensive behavioral and neuroimaging assessment of a large sample of stroke survivors, we used a data-driven approach using principal components analysis of lesion-symptom mapping to identify brain regions crucial for performance on clusters of behavioral tasks without a priori separation into task types. Distinct anatomical boundaries were revealed between a dorsal frontoparietal stream and a ventral temporal-frontal stream associated with separate components. Collapsing over the tasks primarily supported by these streams, we characterize the dorsal stream as a form-to-articulation pathway and the ventral stream as a form-to-meaning pathway. This characterization of the division in the data reflects both the overlap between tasks supported by the two streams as well as the observation that there is a bias for phonological production tasks supported by the dorsal stream and lexical-semantic comprehension tasks supported by the ventral stream. As such, our findings show a division between two processing routes that underlie human speech processing and provide an empirical foundation for studying potential computational differences that distinguish between the two routes.

  1. Systemic lupus erythematosus: Clinical and experimental aspects

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

    Smolen, J.S.

    1987-01-01

    This text covers questions related to the history, etiology, pathogenesis, clinical aspects and therapy of systematic lupus erythematosus (SLE). Both animal models and human SLE are considered. With regard to basic science, concise information on cellular immunology, autoantibodies, viral aspects and molecular biology in SLE is provided. Clinical topics then deal with medical, dermatologic, neurologic, radiologic, pathologic, and therapeutic aspects. The book not only presents the most recent information on clinical and experimental insights, but also looks at future aspects related to the diagnosis and therapy of SLE.

  2. Robots in Space -Psychological Aspects

    NASA Technical Reports Server (NTRS)

    Sipes, Walter E.

    2006-01-01

    A viewgraph presentation on the psychological aspects of developing robots to perform routine operations associated with monitoring, inspection, maintenance and repair in space is shown. The topics include: 1) Purpose; 2) Vision; 3) Current Robots in Space; 4) Ground Based Robots; 5) AERCam; 6) Rotating Bladder Robot (ROBLR); 7) DART; 8) Robonaut; 9) Full Immersion Telepresence Testbed; 10) ERA; and 11) Psychological Aspects

  3. High aspect ratio nanoholes in glass generated by femtosecond laser pulses with picosecond intervals

    NASA Astrophysics Data System (ADS)

    Ahn, Sanghoon; Choi, Jiyeon; Noh, Jiwhan; Cho, Sung-Hak

    2018-02-01

    Because of its potential uses, high aspect ratio nanostructures have been interested for last few decades. In order to generate nanostructures, various techniques have been attempted. Femtosecond laser ablation is one of techniques for generating nanostructures inside a transparent material. For generating nanostructures by femtosecond laser ablation, previous studies have been attempted beam shaping such as Bessel beam and temporal tailored beam. Both methods suppress electron excitation at near surface and initiate interference of photons at certain depth. Recent researches indicate that shape of nanostructures is related with temporal change of electron density and number of self-trapped excitons. In this study, we try to use the temporal change of electron density induced by femtosecond laser pulse for generating high aspect ratio nanoholes. In order to reveal the effect of temporal change of electron density, secondary pulses are irradiated from 100 to 1000 ps after the irradiation of first pulse. Our result shows that diameter of nanoholes is increasing and depth of nanoholes is decreasing as pulse to pulse interval is getting longer. With manipulating of pulse to pulse interval, we could generate high aspect ratio nanoholes with diameter of 250-350 nm and depth of 4∼6 μm inside a glass.

  4. Epidemiological aspects of suicide attempts among Moroccan children.

    PubMed

    Mekaoui, Nour; Karboubi, Lamiae; Ouadghiri, Fatima Zahra; Dakhama, Badr Sououd Benjelloun

    2016-01-01

    Suicidal behavior among children has significantly increased in Morocco. We conducted a study on the epidemiological aspect to propose a treatment strategy. Descriptive retrospective study over a period of 3 years (April 2012-April 2015) involving children who visited pediatric medical emergencies of the Children Hospital of Rabat after an autolysis attempt. We observed epidemiological parameters, history, social and family context, the means used, the presumed cause, clinical manifestation, and the management. 66 patients were identified. A female predominance was found (sex =15). The average age was 13 years old. This was a first episode in 97% of cases. Psychiatric history was found in 6 patients. The causes of suicide attempt were unidentified in 65%. The most frequent cause was family conflict (35%). The most frequent method was pharmaceutical drug ingestion (54.4%). Children were asymptomatic (57.6%). Neurological manifestations (30%) were most frequent. Digestive symptoms (12%) and hemodynamic (3%) were also discovered. Patients were hospitalized in a general pediatric service 92.4% of the times, admitted to intensive care 4.5% of the times, and two patients refused to be hospitalized. The treatment consisted of gastric lavage (18%) supplemented by symptomatic measures. The outcome was favorable in 95.4% of cases. We recorded 2 deaths by rat poison poisoning. All patients were advised in writing after leaving to follow up with a psychological treatment. Suicide attempts are the result of an ill being, mostly among children living in a family with conflict. Upstream treatment is essential to identify children at risk. Additionally, a psychiatric care in hospital is essential to avoid recurrences.

  5. Biological aspects of tissue-engineered cartilage.

    PubMed

    Hoshi, Kazuto; Fujihara, Yuko; Yamawaki, Takanori; Harai, Motohiro; Asawa, Yukiyo; Hikita, Atsuhiko

    2018-04-01

    Cartilage regenerative medicine has been progressed well, and it reaches the stage of clinical application. Among various techniques, tissue engineering, which incorporates elements of materials science, is investigated earnestly, driven by high clinical needs. The cartilage tissue engineering using a poly lactide scaffold has been exploratorily used in the treatment of cleft lip-nose patients, disclosing good clinical results during 3-year observation. However, to increase the reliability of this treatment, not only accumulation of clinical evidence on safety and usefulness of the tissue-engineered products, but also establishment of scientific background on biological mechanisms, are regarded essential. In this paper, we reviewed recent trends of cartilage tissue engineering in clinical practice, summarized experimental findings on cellular and matrix changes during the cartilage regeneration, and discussed the importance of further studies on biological aspects of tissue-engineered cartilage, especially by the histological and the morphological methods.

  6. [Clinical aspects of congenital maxillofacial deformities].

    PubMed

    Sólya, Kitti; Dézsi, Csilla; Vanya, Melinda; Szabó, János; Sikovanyecz, János; Kozinszky, Zoltán; Szili, Károly

    2015-09-13

    The cleft lip and palate deformity is one of the most common type of congenital abnormalities. The aim of this paper is to summarise the literature knowledge about cleft lip and/or palate. The authors review and discuss international literature data on the prevention, genetic and environmental predisposing factors, anatomical and embryological features, as well as pre- and post-natal diagnosis and treatment of these deformities. The aetiology is multifactorial, driven by both genetic and environmental factors which lead to multifaceted phenotypes and clinical features of these malformations. The lack of the multidisciplinary knowledge about prenatal diagnosis, prevention, genetic aspects and treatment strategy could result in serious diagnostic errors, hence clinical teamwork is critically important to solve the problems of this pathology. Only the professional teamwork and multidisciplinary cooperation can guarantee the optimal level of health care and better quality of life for these patients and their families.

  7. Prosthetic aspects and patient satisfaction with resilient liner and clip attachments for bar- and implant-retained mandibular overdentures: a 3-year randomized clinical study.

    PubMed

    ELsyad, Moustafa Abdou

    2012-01-01

    This report aimed to compare prosthetic aspects and patient satisfaction during a 3-year randomized clinical trial of bar- and implant-retained mandibular overdentures attached with either resilient liners or clips. Thirty edentulous male patients (mean age: 62.5 years) received two implants in the anterior mandible after being allocated into two equal groups (according to attachment type received) using balanced randomization. After 3 months, implants were connected with resilient bars. New maxillary complete dentures were then constructed, and mandibular overdentures were retained to the bars with either clips (group I) or silicone resilient liners (group II). Subjects indicated satisfaction with their prostheses using a questionnaire and visual analog scale. Patient satisfaction and prosthetic complications were recorded for both attachments at 6 months and 1 and 3 years after overdenture insertion. Comfort and stability with the maxillary denture and ease of hygiene procedures were rated higher in group II, while ease of handling the dentures was rated higher in group I. No significant differences in other parameters of patient satisfaction between groups were noted after 3 years. The mean number of prosthetic adjustments and repairs in group I (11.9) was significantly higher (P = .00) compared to that in group II (4.8). The most common complication in group I was clip wear, while separation of the resilient liner from the denture base was the most common problem in group II. Hyperplasia under the bar and flabby ridge in the maxilla occurred significantly more often in group I compared to group II. Resilient liner-retained mandibular overdentures had comparable patient satisfaction, less prosthetic maintenance and costs, and less soft tissue complications when compared to clip-retained ones after 3 years.

  8. Specific aspects of gastro-intestinal transit in children for drug delivery design.

    PubMed

    Bowles, Alexandra; Keane, Joanne; Ernest, Terry; Clapham, David; Tuleu, Catherine

    2010-08-16

    This mini-review discusses relevant aspects of gastro-intestinal transit in different ages of paediatric patients with an attempt to highlight factors which should be considered in oral dosage form design, in particular multi-particulate dosage forms. This emphasis is due to multi-particulates possessing many of the benefits of liquid oral formulations (such as ease of swallowing and dose adaptability) without many of their drawbacks (such as stability issues and lack of enteric or modified release functionalities). It is commonly stated that children are not merely small adults with regards to medicines. However, there has been very little research regarding how different dosage forms transit through the gastro-intestinal tract in children compared to adults, due to both ethical and practical hurdles. Due to this lack of studies on dosage form transit in children, information which was available on the transit of food, milk and liquids (often dependent upon the age of the patient) has been used to look at how various aspects of transit vary with age and, where possible, when they reach adult values and how these may affect the fate of dosage forms in vivo: swallowability, oesophageal transit, gastric emptying and pH, intestinal and colonic transit are discussed. Copyright (c) 2010 Elsevier B.V. All rights reserved.

  9. [Nonpharmacologic and rehabilitation aspects in inpatient settings].

    PubMed

    Gatterer, G; Rosenberger-Spitzy, A

    1996-01-01

    Dementia is one of the most psychic diseases of people over the age of 65 years and are often the reason or consequence of a hospitalization or need for commitment to rest homes. However, this disease should not lead to therapeutic nihilism, it should be a challenge for the development of new ideas and care concepts. The present publication shows the possibilities of non-pharmacological rehabilitative measures in the stationary field, whereby the priorities are on psychological and psychotherapeutical and also milieu therapeutical aspects. Additional well known intervention measures (e.g. physicotherapy, ergotherapy, logopedia, care) are summarized. Especially new concepts in stationary care can help to improve quality of life of geriatric patients with dementia in stationary fields: therefore they should be promoted and integrated to a greater amount into the total rehabilitative concept.

  10. Communications and relationships between patient and nurse in Intensive Care Unit: knowledge, knowledge of the work, knowledge of the emotional state.

    PubMed

    Foà, Chiara; Cavalli, Lisa; Maltoni, Alessia; Tosello, Nicoletta; Sangilles, Chiara; Maron, Ilaria; Borghini, Marina; Artioli, Giovanna

    2016-11-22

    In an Intensive Care Unit (ICU) the communication between nurse and patient, the core of the care, is often hindered by patient's cognitive alterations and critical situation, by devices employed for the mechanical ventilation, and by the clinical and care-giving setting. How to overcome these barriers? How is the relational and communicative approach between nurse and patient unable to express him or herself to be managed? The available literature reveals that studies on communication with difficult patients, such as those treated in ICU are currently scarce. The present research offers a contribution in this respect, through fact-finding about the knowledge acquired by professional studies or work experiences, the personal and institutional techniques implemented in regards to communication (knowledge of the work), the relational behaviours and the emotional experience with patients (knowledge of the emotional state) of nurses working in the Intensive Care Units. A semi-structured interview have been designed and submitted to 30 nurses working in fourteen Highly Specialized Centres (HUB) in Emilia Romagna, Italy. Two nurses with different years of experience in the field have been chosen for each Operating Unit. According to the interviewees paraverbal communication is the most common way to communicate with patients: different strategies are employed such as facial expression or lip movement. In any case, the nurse has the task to choose the most suitable technique according to his or her experiences, his or her knowledge and the patient him or herself. The results claim that lack of specific training on communicative aspects of care, should be combined with an attitude of being prone to listening to and understanding the needs of the patient and of his or her family as well. The interviewees declare they have a solid preparation in the bio-clinical aspect of care, but both new hired nurses and experts affirm that they need a specific training in relational and

  11. Anamnestic factors and functional aspects in the selection of patients with migrainous vertigo.

    PubMed

    Faralli, Mario; Longari, Fabrizio; Crognoletti, Marianna; Ricci, Giampietro; Della Casa, Marco; Frenguelli, Antonio

    2010-07-01

    The aim of the study was to ascertain the validity of a personal protocol used for the diagnostic classification of a group of 20 patients suffering from migraine without aura and with recurrent vertigo and postural disorders. A series of ten factors (anamnestic and constitutional) considered predictive of migrainous vertigo and four types of response to sensory provocation made it possible to identify two types of patients: type A, simultaneous presence of at least 5 (> or =50%) of the 10 factors considered and at least 2 (> or =50%) of the four established responses; type B, presence of fewer than five factors (< or =50%), or of more than five (> or =50%) but fewer than two (< or =50%) of the responses envisaged by the protocol. All patients underwent migraine prophylaxis for 4 months. Vertigo and postural status were evaluated using a questionnaire, i.e. the Dizziness Handicap Inventory (DHI), and a posturographic test before and after prophylaxis. The treatment was considered effective by 30% of the total group of 20 patients and by 75% of type A patients. No improvement was recorded in type B patients. Furthermore, the latter group did not show significant changes in the DHI or posturographic tests. Instead, type A patients demonstrated a statistically significant reduction in sway area and DHI score at the end of prophylaxis (P = 0.001). Research into a particular constitutional functional habitus, thus, proved useful for the diagnostic definition of migraine-associated vertigo.

  12. Numerical analysis on effect of aspect ratio of planar solid oxide fuel cell fueled with decomposed ammonia

    NASA Astrophysics Data System (ADS)

    Tan, Wee Choon; Iwai, Hiroshi; Kishimoto, Masashi; Brus, Grzegorz; Szmyd, Janusz S.; Yoshida, Hideo

    2018-04-01

    Planar solid oxide fuel cells (SOFCs) with decomposed ammonia are numerically studied to investigate the effect of the cell aspect ratio. The ammonia decomposer is assumed to be located next to the SOFCs, and the heat required for the endothermic decomposition reaction is supplied by the thermal radiation from the SOFCs. Cells with aspect ratios (ratios of the streamwise length to the spanwise width) between 0.130 and 7.68 are provided with the reactants at a constant mass flow rate. A parametric study is conducted by varying the cell temperature and fuel utility factor to investigate their effects on the cell performance in terms of the voltage efficiency. The effect of the heat supply to the ammonia decomposer is also studied. The developed model shows good agreement, in terms of the current-voltage curve, with the experimental data obtained from a short stack without parameter tuning. The simulation study reveals that the cell with the highest aspect ratio achieves the highest performance under furnace operation. On the other hand, the 0.750 aspect ratio cell with the highest voltage efficiency of 0.67 is capable of thermally sustaining the ammonia decomposers at a fuel utility of 0.80 using the thermal radiation from both sidewalls.

  13. Munchausen syndrome by proxy in Mexican children: medical, social, psychological and legal aspects.

    PubMed

    Trejo-Hernández, Jorge; Loredo-Abdalá, Arturo; Orozco-Garibay, José Manuel

    2011-01-01

    The Munchausen Syndrome by Proxy (MSP), is considered as an unusual less frequent variety of child abuse (CA). In this type of abuse the perpetrators purposely provide factitious information, tamper with specimens or actually induce an illness in a child. Nowadays, it is a clinical entity described in pediatrics as more frequently than before. Despite the fact of its presence worldwide, there are still problems in order to get an appropriate diagnostic. It is also difficult to handle both the clinical and legal aspects in various countries. Make our academic fellows aware of various pediatric, psychological, social and legal aspects of a series of cases attended at the Clínica de Atención Integral al Niño Maltratado from Instituto Nacional de Pediatría (CAINM-INP), Mexico [Integral Clinic of Attention for Abused Children, at National Institute of Pediatrics, Mexico]. From a series of 25 cases, 18 minors of age were considered with this syndrome since we found that they shared medical, psychological, social and legal characteristics. 18 minors of age belonged to 14 families. 4 of those families had two affected children each one. These affected children were girls 13/18, predominant in children under six years in 10/18. Syndrome expression was distributed as follows: fever from a non determined origin, seizures, chronic diarrhea, hematuria, and probable sexual abuse. 14 children were hospitalized. In all cases, the aggressor was the mother. The psychological evaluation of six perpetrators revealed psychotic, histrionic, and compulsive-obsessive traits. The socio-economic condition was low in 50% of the cases. A legal demand was posed for seven patients in which all the children remained under the custody of the mother. In Mexico, reports of CA have increased within the last years according to experience. Some complex forms as MSP require the participation of an interdisciplinary team for both diagnosis and integral attention.

  14. Prescription Opioid Analgesics: Promoting Patient Safety with Better Patient Education.

    PubMed

    Costello, Margaret

    2015-11-01

    Patients expect and deserve adequate postoperative pain relief. Opioid analgesics are widely used and effective in controlling postoperative pain, but their use poses risks that many patients don't understand and that all too often result in adverse outcomes. Inappropriate and often dangerous use of prescription medication has increased sharply in the past two decades in the United States. Patients and caregivers must have an adequate understanding of safe use, storage, and disposal of opioids to prevent adverse drug events in patients and others. Nurses play a key role in providing this patient education. This article provides a case study that highlights the risks and important aspects of opioid medication use in the postoperative patient.

  15. Clinical and Mutational Analysis of the GCDH Gene in Malaysian Patients with Glutaric Aciduria Type 1.

    PubMed

    Abdul Wahab, Siti Aishah; Yakob, Yusnita; Abdul Azize, Nor Azimah; Md Yunus, Zabedah; Huey Yin, Leong; Mohd Khalid, Mohd Khairul Nizam; Lock Hock, Ngu

    Glutaric aciduria type 1 (GA1) is an autosomal recessive metabolic disorder caused by deficiency of glutaryl-CoA dehydrogenase enzyme encoded by the GCDH gene. In this study, we presented the clinical and molecular findings of seven GA1 patients in Malaysia. All the patients were symptomatic from infancy and diagnosed clinically from large excretion of glutaric and 3-hydroxyglutaric acids. Bidirectional sequencing of the GCDH gene revealed ten mutations, three of which were novel (Gln76Pro, Glu131Val, and Gly390Trp). The spectrum of mutations included eight missense mutations, a nonsense mutation, and a splice site mutation. Two mutations (Gln76Pro and Arg386Gln) were homozygous in two patients with parental consanguinity. All mutations were predicted to be disease causing by MutationTaster2. In conclusion, this is the first report of both clinical and molecular aspects of GA1 in Malaysian patients. Despite the lack of genotype and phenotype correlation, early diagnosis and timely treatment remained the most important determinant of patient outcome.

  16. Clinical and Mutational Analysis of the GCDH Gene in Malaysian Patients with Glutaric Aciduria Type 1

    PubMed Central

    Yakob, Yusnita; Abdul Azize, Nor Azimah; Md Yunus, Zabedah; Huey Yin, Leong; Mohd Khalid, Mohd Khairul Nizam; Lock Hock, Ngu

    2016-01-01

    Glutaric aciduria type 1 (GA1) is an autosomal recessive metabolic disorder caused by deficiency of glutaryl-CoA dehydrogenase enzyme encoded by the GCDH gene. In this study, we presented the clinical and molecular findings of seven GA1 patients in Malaysia. All the patients were symptomatic from infancy and diagnosed clinically from large excretion of glutaric and 3-hydroxyglutaric acids. Bidirectional sequencing of the GCDH gene revealed ten mutations, three of which were novel (Gln76Pro, Glu131Val, and Gly390Trp). The spectrum of mutations included eight missense mutations, a nonsense mutation, and a splice site mutation. Two mutations (Gln76Pro and Arg386Gln) were homozygous in two patients with parental consanguinity. All mutations were predicted to be disease causing by MutationTaster2. In conclusion, this is the first report of both clinical and molecular aspects of GA1 in Malaysian patients. Despite the lack of genotype and phenotype correlation, early diagnosis and timely treatment remained the most important determinant of patient outcome. PMID:27672653

  17. [Liver transplantation - current aspects of allocation, indication and donor pool expansion].

    PubMed

    Settmacher, U; Scheuerlein, H; Dittmar, Y; Rauchfuss, F

    2013-12-01

    Liver transplantation is nowadays an established treatment option for end-stage liver disease and the associated complications. In this article, we summarise the actual aspects of allocation, indication for transplantation as well as approaches for donor pool expansion in the field of liver transplantation in Germany. Beside the maintenance of long-term survival and quality of life, the actual donor organ shortage is the most important issue worldwide. While trying to control this shortage, there is a lot of discussion about the transplantation for malignant liver disease. In our opinion, the focus in this topic should be the utilisation and expansion of the donor pool. There are many logistic and medical aspects which could be optimised. Furthermore, there are open questions in public and political discussions (up to the revision of the transplantation law) which should be improved for the purpose of the waiting list patients. Georg Thieme Verlag KG Stuttgart · New York.

  18. Neural correlates of semantic associations in patients with schizophrenia.

    PubMed

    Sass, Katharina; Heim, Stefan; Sachs, Olga; Straube, Benjamin; Schneider, Frank; Habel, Ute; Kircher, Tilo

    2014-03-01

    Patients with schizophrenia have semantic processing disturbances leading to expressive language deficits (formal thought disorder). The underlying pathology has been related to alterations in the semantic network and its neural correlates. Moreover, crossmodal processing, an important aspect of communication, is impaired in schizophrenia. Here we investigated specific processing abnormalities in patients with schizophrenia with regard to modality and semantic distance in a semantic priming paradigm. Fourteen patients with schizophrenia and fourteen demographically matched controls made visual lexical decisions on successively presented word-pairs (SOA = 350 ms) with direct or indirect relations, unrelated word-pairs, and pseudoword-target stimuli during fMRI measurement. Stimuli were presented in a unimodal (visual) or crossmodal (auditory-visual) fashion. On the neural level, the effect of semantic relation indicated differences (patients > controls) within the right angular gyrus and precuneus. The effect of modality revealed differences (controls > patients) within the left superior frontal, middle temporal, inferior occipital, right angular gyri, and anterior cingulate cortex. Semantic distance (direct vs. indirect) induced distinct activations within the left middle temporal, fusiform gyrus, right precuneus, and thalamus with patients showing fewer differences between direct and indirect word-pairs. The results highlight aberrant priming-related brain responses in patients with schizophrenia. Enhanced activation for patients possibly reflects deficits in semantic processes that might be caused by a delayed and enhanced spread of activation within the semantic network. Modality-specific decreases of activation in patients might be related to impaired perceptual integration. Those deficits could induce and increase the prominent symptoms of schizophrenia like impaired speech processing.

  19. Link between immunoexpression of hMLH1 and hMSH2 proteins and clinical-epidemiological aspects of actinic cheilitis*

    PubMed Central

    Sarmento, Dmitry José de Santana; Godoy, Gustavo Pina; Miguel, Márcia Cristina da Costa; da Silveira, Éricka Janine Dantas

    2016-01-01

    Background The studies found in the literature associate the immunoexpression of hMLH1 and hMSH2 proteins with histologic aspects, but do not correlate it with clinical and epidemiological data. Objective To evaluate the immunoexpression of hMLH1 and hMSH2 in actinic cheilitis, correlating it with clinical characteristics. Methods We analyzed 40 cases. Histological and immunohistochemical analyses were performed. The following clinical variables were evaluated: gender, age range, ethnicity, clinical aspect and occupational sunlight exposure. Statistical evaluation included the Student t-test, while the significance level was set at 5%. Results Greater immunoexpression of hMLH1 and hMSH2 was observed in females, individuals aged over 40, and mixed-race/black patients. Furthermore, the immunoexpression of these proteins was greater in actinic cheilitis with a white-colored appearance and in patients without occupational sunlight exposure. No statistical differences were observed for the variables studied. Conclusion This study uncovered variations of hMLH1 and hMSH2 protein expression upon evaluation of clinical aspects in actinic cheilitis. PMID:27579741

  20. Link between immunoexpression of hMLH1 and hMSH2 proteins and clinical-epidemiological aspects of actinic cheilitis.

    PubMed

    Sarmento, Dmitry José de Santana; Godoy, Gustavo Pina; Miguel, Márcia Cristina da Costa; Silveira, Éricka Janine Dantas da

    2016-01-01

    The studies found in the literature associate the immunoexpression of hMLH1 and hMSH2 proteins with histologic aspects, but do not correlate it with clinical and epidemiological data. To evaluate the immunoexpression of hMLH1 and hMSH2 in actinic cheilitis, correlating it with clinical characteristics. We analyzed 40 cases. Histological and immunohistochemical analyses were performed. The following clinical variables were evaluated: gender, age range, ethnicity, clinical aspect and occupational sunlight exposure. Statistical evaluation included the Student t-test, while the significance level was set at 5%. Greater immunoexpression of hMLH1 and hMSH2 was observed in females, individuals aged over 40, and mixed-race/black patients. Furthermore, the immunoexpression of these proteins was greater in actinic cheilitis with a white-colored appearance and in patients without occupational sunlight exposure. No statistical differences were observed for the variables studied. This study uncovered variations of hMLH1 and hMSH2 protein expression upon evaluation of clinical aspects in actinic cheilitis.