Relationship between pseudoaneurysm formation and biloma after successful transarterial embolization for severe hepatic injury: permanent embolization using stainless steel coils prevents pseudoaneurysm formation.

PubMed

Hagiwara, Akiyoshi; Tarui, Takehiko; Murata, Atsuo; Matsuda, Takeaki; Yamaguti, Yoshihiro; Shimazaki, Shuji

2005-07-01

The purpose of this study was to determine the association between bilomas and pseudoaneurysm complications after severe hepatic injury. Angiography was performed in patients with American Association for the Surgery of Trauma grade > or = III hepatic injury on contrast-enhanced computed tomographic scanning. When contrast extravasation was observed, transarterial embolization (TAE) was performed. After TAE, technetium-99m pyridoxyl-5-methyl-tryptophan cholescintigraphy was performed to detect the coexistence of bilomas. Follow-up angiography was performed when a biloma was detected. Eighty consecutive patients underwent angiography; after angiography, five patients died. The remaining 75 patients who underwent cholescintigraphy were included in this study. All 11 patients who had bilomas had angiographic evidence of contrast extravasation. The biloma frequency was higher in patients with grades IV and V injuries than in those with grade III injury (p = 0.024). Follow-up angiography revealed pseudoaneurysms in 7 of these 11 patients. All six patients in whom only gelatin sponge pledget injection was used to embolize had pseudoaneurysms. Among them, two patients had computed tomographic evidence of massive intra-abdominal fluid collection. In contrast, only one of five patients who received the combination of gelatin sponge pledget injection and stainless steel coils to permanently embolize injured arteries had a pseudoaneurysm. In this patient, the pseudoaneurysm was found in the peripheral part of the collateral vessels. All patients with pseudoaneurysms underwent repeat TAE and were discharged from the hospital uneventfully. In patients with high-grade hepatic injury and arterial bleeding who developed biloma, use of a gelatin sponge, an absorbable embolic material, is associated with a risk of pseudoaneurysm formation. Permanent arterial embolization using stainless steel coils is indicated to decrease this risk.

Nonoperative management for perforated peptic ulcer: who can benefit?

PubMed

Cao, Feng; Li, Jia; Li, Ang; Fang, Yu; Wang, Ya-Jun; Li, Fei

2014-07-01

Although nonoperative management for perforated peptic ulcer (PPU) has been used for several decades, the indication is still unclear. A clinicoradiological score was sought to predict who can benefit from it. A clinicoradiological protocol for the assessment of patients presenting with PPU was used. A logistic regression model was applied to identify determinant variables and construct a clinical score that would identify patients who can be successfully treated with nonoperative management. Of 241 consecutive patients with PPU, 107 successfully received nonoperative management, and 134 required surgery. In multivariable analysis, the following four variables correlated with surgery and were given one point each toward the clinical score: age ≥70 years, fluid collection detection by ultrasound, contrast extravasation detection by water-soluble contrast examination, and Acute Physiology and Chronic Health Evaluation II (APACHE II) score ≥8. Eighty-five percent of patients with a score of 1 or less were successfully treated with nonoperative management, whereas 23 of 29 patients with a score of 3 or more required surgery. The area under the receiver operating characteristic curve was 0.804 (95% confidence interval = 0.717-0.891). By combining clinical, radiological parameters, and APACHE II score, the clinical score allowed early identification of PPU patients who can benefit from nonoperative management. Copyright © 2013. Published by Elsevier B.V.

Heart rate and heart rate variability modification in chronic insomnia patients.

PubMed

Farina, Benedetto; Dittoni, Serena; Colicchio, Salvatore; Testani, Elisa; Losurdo, Anna; Gnoni, Valentina; Di Blasi, Chiara; Brunetti, Riccardo; Contardi, Anna; Mazza, Salvatore; Della Marca, Giacomo

2014-01-01

Chronic insomnia is highly prevalent in the general population, provoking personal distress and increased risk for psychiatric and medical disorders. Autonomic hyper-arousal could be a pathogenic mechanism of chronic primary insomnia. The aim of this study was to investigate autonomic activity in patients with chronic primary insomnia by means of heart rate variability (HRV) analysis. Eighty-five consecutive patients affected by chronic primary insomnia were enrolled (38 men and 47 women; mean age: 53.2 ± 13.6). Patients were compared with a control group composed of 55 healthy participants matched for age and gender (23 men and 32 women; mean age: 54.2 ± 13.9). Patients underwent an insomnia study protocol that included subjective sleep evaluation, psychometric measures, and home-based polysomnography with evaluation of HRV in wake before sleep, in all sleep stages, and in wake after final awakening. Patients showed modifications of heart rate and HRV parameters, consistent with increased sympathetic activity, while awake before sleep and during Stage-2 non-REM sleep. No significant differences between insomniacs and controls could be detected during slow-wave sleep, REM sleep, and post-sleep wake. These results are consistent with the hypothesis that autonomic hyper-arousal is a major pathogenic mechanism in primary insomnia, and confirm that this condition is associated with an increased cardiovascular risk.

Metabolic Characterization of Peripheral Host Responses to Drainage-Resistant Klebsiella pneumoniae Liver Abscesses by Serum 1H-NMR Spectroscopy.

PubMed

Chang, Zhihui; Wang, Hairui; Li, Beibei; Liu, Zhaoyu; Zheng, Jiahe

2018-01-01

Purpose: To explore the metabolic characterization of host responses to drainage-resistant Klebsiella pneumoniae liver abscesses (DRKPLAs) with serum 1H-nuclear magnetic resonance (NMR) spectroscopy. Materials and Methods: The hospital records of all patients with a diagnosis of a liver abscess between June 2015 and December 2016 were retrieved from an electronic hospital database. Eighty-six patients with Klebsiella pneumoniae ( K. pneumoniae ) liver abscesses who underwent percutaneous drainage were identified. Twenty patients with confirmed DRKPLAs were studied. Moreover, we identified 20 consecutive patients with drainage-sensitive Klebsiella pneumoniae liver abscesses (DSKPLAs) as controls. Serum samples from the two groups were analyzed with 1H NMR spectroscopy. Partial least squares discriminant analysis (PLS-DA) was used to perform 1H NMR metabolic profiling. Metabolites were identified using the Human Metabolome Database, and pathway analysis was performed with MetaboAnalyst 3.0. Results: The PLS-DA test was able to discriminate between the two groups. Five key metabolites that contributed to their discrimination were identified. Glucose, lactate, and 3-hydroxybutyrate were found to be upregulated in DRKPLAs, whereas glutamine and alanine were downregulated compared with the DSKPLAs. Pathway analysis indicated that amino acid metabolisms were significantly different between the DRKPLAs and the DSKPLAs. The D-glutamine and D-glutamate metabolisms exhibited the greatest influences. Conclusions: The five key metabolites identified in our study may be potential targets for guiding novel therapeutics of DRKPLAs and are worthy of additional investigation.

Web-based audiovisual patient information system--a study of preoperative patient information in a neurosurgical department.

PubMed

Gautschi, Oliver P; Stienen, Martin N; Hermann, Christel; Cadosch, Dieter; Fournier, Jean-Yves; Hildebrandt, Gerhard

2010-08-01

In the current climate of increasing awareness, patients are demanding more knowledge about forthcoming operations. The patient information accounts for a considerable part of the physician's daily clinical routine. Unfortunately, only a small percentage of the information is understood by the patient after solely verbal elucidation. To optimise information delivery, different auxiliary materials are used. In a prospective study, 52 consecutive stationary patients, scheduled for an elective lumbar disc operation were asked to use a web-based audiovisual patient information system. A combination of pictures, text, tone and video about the planned surgical intervention is installed on a tablet personal computer presented the day before surgery. All patients were asked to complete a questionnaire. Eighty-four percent of all participants found that the audiovisual patient information system lead to a better understanding of the forthcoming operation. Eighty-two percent found that the information system was a very helpful preparation before the pre-surgical interview with the surgeon. Ninety percent of all participants considered it meaningful to provide this kind of preoperative education also to patients planned to undergo other surgical interventions. Eighty-four percent were altogether "very content" with the audiovisual patient information system and 86% would recommend the system to others. This new approach of patient information had a positive impact on patient education as is evident from high satisfaction scores. Because patient satisfaction with the informed consent process and understanding of the presented information improved substantially, the audiovisual patient information system clearly benefits both surgeons and patients.

ECG findings in comparison to cardiovascular MR imaging in viral myocarditis.

PubMed

Deluigi, Claudia C; Ong, Peter; Hill, Stephan; Wagner, Anja; Kispert, Eva; Klingel, Karin; Kandolf, Reinhard; Sechtem, Udo; Mahrholdt, Heiko

2013-04-30

We sought (1) to assess prevalence and type of ECG abnormalities in patients with biopsy proven myocarditis and signs of myocardial damage indicated by LGE, and (2) to evaluate whether ECG abnormalities are related to the pattern of myocardial damage. Prevalence and type of ECG abnormalities in patients presenting biopsy proven myocarditis, as well as any relation between ECG abnormalities and the in vivo pattern of myocardial damage are unknown. Eighty-four consecutive patients fulfilled the following criteria: (1) newly diagnosed biopsy proven viral myocarditis, and (2) non-ischemic LGE, and (3) standard 12-lead-ECG upon admission. Sixty-five patients with biopsy proven myocarditis had abnormal ECGs upon admission (77%). In this group, ST-abnormalities were detected most frequently (69%), followed by bundle-branch-block in 26%, and Q-waves in 8%. Atrial fibrillation was present in 6%, and AV-Block in two patients. In patients with septal LGE ST-abnormalities were more frequently located in anterolateral leads compared to patients with lateral LGE, in whom ST-abnormalities were most frequently observed in inferolateral leads. Bundle-branch-block occurred more often in patients with septal LGE (11/17). Four of five patients with Q-waves had severe and almost transmural LGE in the lateral wall. ECG abnormalities can be found in most patients with biopsy proven viral myocarditis at initial presentation. However, similar to suspected acute myocardial infarction, a normal ECG does not rule out myocarditis. ECG findings are related to the amount and area of damage as indicated by LGE, which confirms the important clinical role of ECG. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

BRIEF REPORT: β-Blocker Use Among Veterans with Systolic Heart Failure

PubMed Central

Sinha, Sanjai; Goldstein, Matthew; Penrod, Joan; Hochman, Tsivia; Kamran, Mohammad; Tenner, Craig; Cohen, Gabriela; Schwartz, Mark D

2006-01-01

BACKGROUND β-Blockers reduce mortality in patients with systolic chronic heart failure (CHF), yet prescription rates have remained low among primary care providers. OBJECTIVE To determine the β-blocker prescription rate among patients with systolic CHF at primary care Veterans Affairs (VA) clinics, its change over time; and to determine factors associated with nonprescription. DESIGN Retrospective chart review. SUBJECTS Seven hundred and forty-five patients with diagnostic codes for CHF followed in primary care clinics at 3 urban VA Medical Centers. MEASUREMENTS Rate of β-blocker prescription and comparison of patient characteristics between those prescribed versus those not prescribed β-blockers. RESULTS Only 368 (49%) had documented systolic CHF. Eighty-two percent (303/368) of these patients were prescribed a β-blocker. The prescription rate rose steadily over 3 consecutive 2-year time periods. Patients with more severely depressed ejection fractions were more likely to be on a β-blocker than patients with less severe disease. Independent predictors of nonprescription included chronic obstructive pulmonary disease, asthma, depression, and age. Patients under 65 years old were 12 times more likely to receive β-blockers than those over 85. CONCLUSION Primary care providers at VA Medical Centers achieved high rates of β-blocker prescription for CHF patients. Subgroups with relative contraindications had lower prescription rates and should be targeted for quality improvement initiatives. PMID:17105526

Prospective Observational Study on acute Appendicitis Worldwide (POSAW).

PubMed

Sartelli, Massimo; Baiocchi, Gian L; Di Saverio, Salomone; Ferrara, Francesco; Labricciosa, Francesco M; Ansaloni, Luca; Coccolini, Federico; Vijayan, Deepak; Abbas, Ashraf; Abongwa, Hariscine K; Agboola, John; Ahmed, Adamu; Akhmeteli, Lali; Akkapulu, Nezih; Akkucuk, Seckin; Altintoprak, Fatih; Andreiev, Aurelia L; Anyfantakis, Dimitrios; Atanasov, Boiko; Bala, Miklosh; Balalis, Dimitrios; Baraket, Oussama; Bellanova, Giovanni; Beltran, Marcelo; Melo, Renato Bessa; Bini, Roberto; Bouliaris, Konstantinos; Brunelli, Daniele; Castillo, Adrian; Catani, Marco; Che Jusoh, Asri; Chichom-Mefire, Alain; Cocorullo, Gianfranco; Coimbra, Raul; Colak, Elif; Costa, Silvia; Das, Koray; Delibegovic, Samir; Demetrashvili, Zaza; Di Carlo, Isidoro; Kiseleva, Nadezda; El Zalabany, Tamer; Faro, Mario; Ferreira, Margarida; Fraga, Gustavo P; Gachabayov, Mahir; Ghnnam, Wagih M; Giménez Maurel, Teresa; Gkiokas, Georgios; Gomes, Carlos A; Griffiths, Ewen; Guner, Ali; Gupta, Sanjay; Hecker, Andreas; Hirano, Elcio S; Hodonou, Adrien; Hutan, Martin; Ioannidis, Orestis; Isik, Arda; Ivakhov, Georgy; Jain, Sumita; Jokubauskas, Mantas; Karamarkovic, Aleksandar; Kauhanen, Saila; Kaushik, Robin; Kavalakat, Alfie; Kenig, Jakub; Khokha, Vladimir; Khor, Desmond; Kim, Dennis; Kim, Jae I; Kong, Victor; Lasithiotakis, Konstantinos; Leão, Pedro; Leon, Miguel; Litvin, Andrey; Lohsiriwat, Varut; López-Tomassetti Fernandez, Eudaldo; Lostoridis, Eftychios; Maciel, James; Major, Piotr; Dimova, Ana; Manatakis, Dimitrios; Marinis, Athanasio; Martinez-Perez, Aleix; Marwah, Sanjay; McFarlane, Michael; Mesina, Cristian; Pędziwiatr, Michał; Michalopoulos, Nickos; Misiakos, Evangelos; Mohamedahmed, Ali; Moldovanu, Radu; Montori, Giulia; Mysore Narayana, Raghuveer; Negoi, Ionut; Nikolopoulos, Ioannis; Novelli, Giuseppe; Novikovs, Viktors; Olaoye, Iyiade; Omari, Abdelkarim; Ordoñez, Carlos A; Ouadii, Mouaqit; Ozkan, Zeynep; Pal, Ajay; Palini, Gian M; Partecke, Lars I; Pata, Francesco; Pędziwiatr, Michał; Pereira Júnior, Gerson A; Pintar, Tadeja; Pisarska, Magdalena; Ploneda-Valencia, Cesar F; Pouggouras, Konstantinos; Prabhu, Vinod; Ramakrishnapillai, Padmakumar; Regimbeau, Jean-Marc; Reitz, Marianne; Rios-Cruz, Daniel; Saar, Sten; Sakakushev, Boris; Seretis, Charalampos; Sazhin, Alexander; Shelat, Vishal; Skrovina, Matej; Smirnov, Dmitry; Spyropoulos, Charalampos; Strzałka, Marcin; Talving, Peep; Teixeira Gonsaga, Ricardo A; Theobald, George; Tomadze, Gia; Torba, Myftar; Tranà, Cristian; Ulrych, Jan; Uzunoğlu, Mustafa Y; Vasilescu, Alin; Occhionorelli, Savino; Venara, Aurélien; Vereczkei, Andras; Vettoretto, Nereo; Vlad, Nutu; Walędziak, Maciej; Yilmaz, Tonguç U; Yuan, Kuo-Ching; Yunfeng, Cui; Zilinskas, Justas; Grelpois, Gérard; Catena, Fausto

2018-01-01

Acute appendicitis (AA) is the most common surgical disease, and appendectomy is the treatment of choice in the majority of cases. A correct diagnosis is key for decreasing the negative appendectomy rate. The management can become difficult in case of complicated appendicitis. The aim of this study is to describe the worldwide clinical and diagnostic work-up and management of AA in surgical departments. This prospective multicenter observational study was performed in 116 worldwide surgical departments from 44 countries over a 6-month period (April 1, 2016-September 30, 2016). All consecutive patients admitted to surgical departments with a clinical diagnosis of AA were included in the study. A total of 4282 patients were enrolled in the POSAW study, 1928 (45%) women and 2354 (55%) men, with a median age of 29 years. Nine hundred and seven (21.2%) patients underwent an abdominal CT scan, 1856 (43.3%) patients an US, and 285 (6.7%) patients both CT scan and US. A total of 4097 (95.7%) patients underwent surgery; 1809 (42.2%) underwent open appendectomy and 2215 (51.7%) had laparoscopic appendectomy. One hundred eighty-five (4.3%) patients were managed conservatively. Major complications occurred in 199 patients (4.6%). The overall mortality rate was 0.28%. The results of the present study confirm the clinical value of imaging techniques and prognostic scores. Appendectomy remains the most effective treatment of acute appendicitis. Mortality rate is low.

Lower limb and associated injuries in frontal-impact road traffic collisions.

PubMed

Ammori, Mohannad B; Eid, Hani O; Abu-Zidan, Fikri M

2016-03-01

To study the relationship between severity of injury of the lower limb and severity of injury of the head, thoracic, and abdominal regions in frontal-impact road traffic collisions. Consecutive hospitalised trauma patients who were involved in a frontal road traffic collision were prospectively studied over 18 months. Patients with at least one Abbreviated Injury Scale (AIS) ≥3 or AIS 2 injuries within two AIS body regions were included. Patients were divided into two groups depending on the severity of injury to the head, chest or abdomen. Low severity group had an AIS < 2 and high severity group had an AIS ≥ 2. Backward likelihood logistic regression models were used to define significant factors affecting the severity of head, chest or abdominal injuries. Eighty-five patients were studied. The backward likelihood logistic regression model defining independent factors affecting severity of head injuries was highly significant (p =0.01, nagelkerke r square = 0.1) severity of lower limb injuries was the only significant factor (p=0.013) having a negative correlation with head injury (Odds ratio of 0.64 (95% CI: 0.45-0.91). Occupants who sustain a greater severity of injury to the lower limb in a frontal-impact collision are likely to be spared from a greater severity of head injury.

Patient satisfaction and suggestions for improvement of remote ICD monitoring.

PubMed

Petersen, Helen Høgh; Larsen, Mie Christa Jensen; Nielsen, Olav Wendelboe; Kensing, Finn; Svendsen, Jesper Hastrup

2012-09-01

The study aim was to evaluate patient acceptance and content with remote follow-up (FU) of their implantable cardioverter defibrillator (ICD) and to estimate patients' wish for changes in remote follow-up routines. Four hundred seventy-four ICD patients at the device follow-up clinic at Rigshospitalet using CareLink® (Medtronic) remote follow-up, who had made ≥2 transmissions, received a questionnaire. Three hundred eighty-five patients (81.2%) answered. Mean time with ICD was 56 ± 45 months and mean age was 62 ± 13 years; 80% was male. Diagnosis related to ICD implant was: ischemic heart disease in 56% and dilated cardiomyopathy in 21%. Twenty-six percent had primary prophylactic indication. Mean time on remote FU was 16.4 ± 6.9 months. Mean time spent on in-clinic FU (two-way transport and FU) was 4 h and 36 min ± 7 h and 50 min, excluding 12 patients from Greenland and Faroe Islands. Ninety-five percent of the patients was very content or content with remote FU compared to in-clinic FU; 3% was less content and 2% was not content. For scheduled transmissions, 21% of the patients wished for a faster reply (sms or e-mail) compared to current practice with a letter. Eighty-four percent preferred more detailed information concerning ICD leads, battery status, and ICD therapies. A total of 96 patients (25%) had performed extra unscheduled remote transmissions: 20 due to shock, 20 due to alarm, 35 due to palpitations, and 18 for other or combined reasons. Ninety-five percent of the patients were content with the remote FU. Only 25% had unscheduled transmissions and most unscheduled transmissions were for appropriate reasons. Eighty-four percent of the patients wished for a more detailed response and 21% wished for a faster reply after routine transmissions.

Emerging role of multimodality treatment in gall bladder cancer: Outcomes following 510 consecutive resections in a tertiary referral center.

PubMed

Patkar, Shraddha; Ostwal, Vikas; Ramaswamy, Anant; Engineer, Reena; Chopra, Supriya; Shetty, Nitin; Dusane, Rohit; Shrikhande, Shailesh V; Goel, Mahesh

2018-03-01

Gall bladder cancer (GBC) is a disease with high incidence in India. We analyzed the outcomes of patients with suspected GBC who underwent surgical exploration. Analysis of a prospectively maintained database of patients undergoing surgical exploration for clinic-radiologically suspected GBC from January 2010 to August 2015. Outcomes as well as factors influencing survival were analyzed. Five hundred and ten patients underwent surgery for suspected GBC. Of these 400 had histologically proven malignancy. Eighty patients were deemed inoperable. Radical cholecystectomy was performed in 153 patients, revision surgery for incidental GBC in 160 and port site excision in seven patients. A total of 112 received peri-operative chemotherapy or chemoradiation. Majority were stage III (36%, n = 144) and stage II (31.8% n = 127). At a median follow up of 28.4 months, the median overall survival (OS) was not yet reached. Median disease free survival (DFS) was 33.4 months. Lymph node involvement, stage of the disease and resection status were the main factors influencing outcomes (P = 0.0001). Surgery alone is curative only for early GBC (Stage I). Combination of surgery and peri-operative systemic therapy results in favorable outcomes even in stage II/III disease. Potentially, multimodality treatment may add meaningful survival for this disease with inherently aggressive tumor biology. © 2017 Wiley Periodicals, Inc.

Adverse interactions between herbal and dietary substances and prescription medications: a clinical survey.

PubMed

Bush, Thomas M; Rayburn, Keith S; Holloway, Sandra W; Sanchez-Yamamoto, Deanna S; Allen, Blaine L; Lam, Tiffany; So, Brian K; Tran, De H; Greyber, Elizabeth R; Kantor, Sophia; Roth, Larry W

2007-01-01

Patients often combine prescription medications with herbal and dietary substances (herein referred to as herbal medicines). A variety of potential adverse herb-drug interactions exist based on the pharmacological properties of herbal and prescription medications. To determine the incidence of potential and observed adverse herb-drug interactions in patients using herbal medicines with prescription medications. Consecutive patients were questioned about their use of herbal medicines in 6 outpatient clinics. Patients reporting use of these products provided a list of their prescription medications, which were reviewed for any potential adverse herb-drug interactions using a comprehensive natural medicine database. Any potential adverse herb-drug interactions prompted a review of the patient's chart for evidence of an observed adverse herb-drug interaction. The rate of potential and observed adverse herb-drug interactions. Eight hundred four patients were surveyed, and 122 (15%) used herbal medicines. Eighty-five potential adverse herb-drug interactions were found in 49 patients (40% of herbal medicine users). Twelve possible adverse herb-drug interactions in 8 patients (7% of herbal medicine users) were observed. In all 12 cases, the severity scores were rated as mild, including 8 cases of hypoglycemia in diabetics taking nopal (prickly pear cactus). A substantial number of potential adverse herb-drug interactions were detected and a small number of adverse herb-drug interactions observed, particularly in diabetics taking nopal. Screening for herbal medicine usage in 804 patients did not uncover any serious adverse interactions with prescription medications.

Reaction Times to Consecutive Automation Failures: A Function of Working Memory and Sustained Attention.

PubMed

Jipp, Meike

2016-12-01

This study explored whether working memory and sustained attention influence cognitive lock-up, which is a delay in the response to consecutive automation failures. Previous research has demonstrated that the information that automation provides about failures and the time pressure that is associated with a task influence cognitive lock-up. Previous research has also demonstrated considerable variability in cognitive lock-up between participants. This is why individual differences might influence cognitive lock-up. The present study tested whether working memory-including flexibility in executive functioning-and sustained attention might be crucial in this regard. Eighty-five participants were asked to monitor automated aircraft functions. The experimental manipulation consisted of whether or not an initial automation failure was followed by a consecutive failure. Reaction times to the failures were recorded. Participants' working-memory and sustained-attention abilities were assessed with standardized tests. As expected, participants' reactions to consecutive failures were slower than their reactions to initial failures. In addition, working-memory and sustained-attention abilities enhanced the speed with which participants reacted to failures, more so with regard to consecutive than to initial failures. The findings highlight that operators with better working memory and sustained attention have small advantages when initial failures occur, but their advantages increase across consecutive failures. The results stress the need to consider personnel selection strategies to mitigate cognitive lock-up in general and training procedures to enhance the performance of low ability operators. © 2016, Human Factors and Ergonomics Society.

Patient Attitudes Toward Orthopedic Surgeon Ownership of Related Ancillary Businesses.

PubMed

Yi, Paul H; Cross, Michael B; Johnson, Staci R; Rasinski, Kenneth A; Nunley, Ryan M; Della Valle, Craig J

2016-08-01

Physician ownership of businesses related to orthopedic surgery, such as surgery centers, has been criticized as potentially leading to misuse of health care resources. The purpose of this study was to determine patients' attitudes toward surgeon ownership of orthopedic-related businesses. We surveyed 280 consecutive patients at 2 centers regarding their attitudes toward surgeon ownership of orthopedic-related businesses using an anonymous questionnaire. Three surgeon ownership scenarios were presented: (1) owning a surgery center, (2) physical therapy (PT), and (3) imaging facilities (eg, Magnetic Resonance Imaging scanner). Two hundred fourteen patients (76%) completed the questionnaire. The majority agreed that it is ethical for a surgeon to own a surgery center (73%), PT practice (77%), or imaging facility (77%). Most (>67%) indicated that their surgeon owning such a business would have no effect on the trust they have in their surgeon. Although >70% agreed that a surgeon in all 3 scenarios would make the same treatment decisions, many agreed that such surgeons might perform more surgery (47%), refer more patients to PT (61%), or order more imaging (58%). Patients favored surgeon autonomy, however, believing that surgeons should be allowed to own such businesses (78%). Eighty-five percent agreed that patients should be informed if their surgeon owns an orthopedic-related business. Although patients express concern over and desire disclosure of surgeon ownership of orthopedic-related businesses, the majority believes that it is an ethical practice and feel comfortable receiving care at such a facility. Copyright © 2016 Elsevier Inc. All rights reserved.

Gonioscopy-assisted transluminal trabeculotomy, ab interno trabeculotomy: technique report and preliminary results.

PubMed

Grover, Davinder S; Godfrey, David G; Smith, Oluwatosin; Feuer, William J; Montes de Oca, Ildamaris; Fellman, Ronald L

2014-04-01

To introduce a minimally invasive, ab interno approach to a circumferential 360-degree trabeculotomy and to report the preliminary results. Retrospective, noncomparative cases series. Eighty-five eyes of 85 consecutive patients who sought treatment at Glaucoma Associates of Texas with uncontrolled open-angle glaucoma and underwent gonioscopy-assisted transluminal trabeculotomy (GATT) for whom there was at least 6 months of follow-up data. Retrospective chart review of patients who underwent GATT by 4 of the authors (D.S.G., D.G.G., O.S., R.L.F.) between October 2011 and October 2012. The surgery was performed in adults with various open-angle glaucomas. Intraocular pressure (IOP), glaucoma medications, visual acuity, and intraoperative as well as postoperative complications. Eighty-five patients with an age range of 24 to 88 years underwent GATT with at least 6 months of follow-up. In 57 patients with primary open-angle glaucoma, the IOP decreased by 7.7 mmHg (standard deviation [SD], 6.2 mm Hg; 30.0% [SD, 22.7%]) with an average decrease in glaucoma medications of 0.9 (SD, 1.3) at 6 months. In this group, the IOP decreased by 11.1 mmHg (SD, 6.1 mmHg; 39.8% [SD, 16.0%]) with 1.1 fewer glaucoma medications at 12 months. In the secondary glaucoma group of 28 patients, IOP decreased by 17.2 mmHg (SD, 10.8 mmHg; 52.7% [SD, 15.8%]) with an average of 2.2 fewer glaucoma medications at 6 months. In this group, the IOP decreased by 19.9 mmHg (SD, 10.2 mmHg; 56.8% [SD, 17.4%]) with an average of 1.9 fewer medications (SD, 2.1) at 12 months. Treatment was considered to have failed in 9% (8/85) of patients because of the need for further glaucoma surgery. The cumulative proportion of failure at 1 year ranged from 0.1 to 0.32, depending on the group. Lens status or concurrent cataract surgery did not have a statistically significant effect on IOP in eyes that underwent GATT at either 6 or 12 months (P > 0.35). The most common complication was transient hyphema, seen in 30% of patients at the 1-week visit. The preliminary results and safety profile for GATT, a minimally invasive circumferential trabeculotomy, are promising and at least equivalent to previously published results for ab externo trabeculotomy. Copyright © 2014 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

A variant of GRK5 is associated with the therapeutic efficacy of repaglinide in Chinese Han patients with type 2 diabetes mellitus.

PubMed

Shang, Zhenhai; Han, Feifei; Zhou, Xueyan; Bao, Zejun; Zhu, Jing; Wang, Tao; Lu, Qian; Du, Lei; Li, Wei; Lv, Dongmei; Yin, Xiaoxing

2018-04-16

Post-Market Research We aimed to investigate the impact of G protein-coupled receptor kinase 5 (GRK5) rs10886471 polymorphism on repaglinide efficacy in Chinese patients with type 2 diabetes mellitus (T2DM). A total of 300 T2DM patients and 210 healthy controls were genotyped for GRK5 rs10886471 on a three-dimensional polyacrylamide gel-based DNA microarray. Eighty-five patients with the same genotypes of cytochrome P450 (CYP) 2C8*3 139Arg and organic anion-transporting polypeptide 1B1 (OATP1B1) 521TT were randomly selected to orally take repaglinide for eight consecutive weeks. Then, the biochemical indicators and pharmacodynamic parameters were measured before and after repaglinide treatment. The T allelic frequency of GRK5 rs10886471 was higher in T2DM patients than in healthy subjects (p < .01). T2DM patients with genotypes CC and CT at GRK5 rs10886471 had a significant reduction in terms of fasting plasma glucose (FPG) compared with those with genotype TT (p < .01). In addition, the carriers of genotypes CC and CT at GRK5 rs10886471 had higher differential values of postprandial serum insulin (PINS) compared with genotype TT carriers (p < .05). These findings suggest that GRK5 rs10886471 polymorphism may influence the therapeutic efficacy of repaglinide in Chinese Han T2DM patients. © 2018 Wiley Periodicals, Inc.

Topical kanamycin: an effective therapeutic option in aerobic vaginitis.

PubMed

Tempera, G; Abbadessa, G; Bonfiglio, G; Cammarata, E; Cianci, A; Corsello, S; Raimondi, A; Ettore, G; Nicolosi, D; Furneri, P M

2006-08-01

Eighty-one patients with clinical diagnosis of aerobic vaginitis (AV) were included in the study. The patients were randomized for treatment, 45 with kanamycin (100 mg vaginal ovules for 6 days, consecutively) and 36 with meclocycline (35 mg vaginal ovules for 6 days, consecutively). The patients were examined before starting the study, 1-2 days after treatment and 30 days after the end of the study. At the first follow-up the patients showed different levels of symptom reduction. Reduction in the presence of leukocytes, vaginal mucosa burning and itching were statistically significant in the group treated with kanamycin with respect to the group treated with meclocycline. Moreover, there was also reduced isolation of Enterobacteriaeae (97%) in the group treated with kanamycin versus those treated with meclocycline (76%). At the second follow-up, vaginal homeostasis (normalization of pH and presence of lactobacilli) was more evident in the kanamycin-treated group. In conclusion, our data suggest that the topical use of kanamycin could be considered a specific antibiotic for the therapy of this new pathology.

Dysphagia in Lewy body dementia - a clinical observational study of swallowing function by videofluoroscopic examination.

PubMed

Londos, Elisabet; Hanxsson, Oskar; Alm Hirsch, Ingrid; Janneskog, Anna; Bülow, Margareta; Palmqvist, Sebastian

2013-10-07

Dysphagia, which can result in aspiration pneumonia and death, is a well-known problem in patients with dementia and Parkinson's disease. There are few studies on dysphagia in patients with dementia with Lewy bodies (DLB) and Parkinson's disease dementia (PDD), especially studies objectively documenting the type of swallowing dysfunction. The aim of this study was therefore to investigate the prevalence, and define the actual swallowing dysfunction according to a videofluoroscopic swallowing examination (VFSE) in patients with DLB and PDD. Eighty-two consecutive patients with DLB or PDD in a clinical follow-up program were asked about symptoms of dysphagia. Those experiencing dysphagia were examined with VFSE. Prevalence and type of swallowing dysfunction was recorded. Twenty-six patients (32%) reported symptoms of dysphagia such as swallowing difficulties or coughing. Twenty-four (92%) of these had a documented swallowing dysfunction on VFSE. Eighty-eight percent suffered from pharyngeal dysfunction. Almost all DLB or PDD patients with subjective signs of dysphagia had pathologic results on VFSE, the majority of pharyngeal type. This type of dysphagia has not been reported in DLB before. The results have clinical implications and highlight the importance of asking for and examining swallowing function to prevent complications such as aspiration.

Hydrocephalus treatment in children: long-term outcome in 975 consecutive patients.

PubMed

Beuriat, Pierre-Aurelien; Puget, Stephanie; Cinalli, Giuseppe; Blauwblomme, Thomas; Beccaria, Kevin; Zerah, Michel; Sainte-Rose, Christian

2017-07-01

OBJECTIVE Hydrocephalus remains one of the more common pathologies managed in pediatric neurosurgical units. Endoscopic third ventriculostomy (ETV) has an advantage over ventriculoperitoneal shunting as it enables patients to remain device free. Multiple shunt devices with various valve designs exist, with no one valve proven to be superior to another. The aim of this study was to describe the management of hydrocephalus and its long-term outcome. METHODS The authors retrospectively reviewed the medical records of all patients who had been treated for hydrocephalus at the Hôpital Necker-Enfants Malades in the period from 1985 to 1995. RESULTS Nine hundred seventy-five children had been treated for hydrocephalus. The mean follow-up was 11 ± 7.4 years (mean ± standard deviation). The most common cause of hydrocephalus was tumor related (32.3%), followed by malformative (24.5%) and inflammatory (20.9%) causes. Two hundred eighty patients underwent ETV as the first-line treatment. The procedure was effective in controlling hydrocephalus due to posterior fossa tumors and aqueductal stenosis. Six hundred ninety-five children had initial shunt insertion, with the majority receiving an Orbis-Sigma valve (OSV). The overall OSV shunt survival was 70% at 1 year, 58% at 10 years, and 49% at 20 years. The most common cause for mechanical shunt failure was obstruction (50.7%). Overall shunt survival was statistically different between the OSV and the differential-pressure valve (p = 0.009). CONCLUSIONS Endoscopic third ventriculostomy is effective in the management of childhood hydrocephalus. Its success is directly related to the underlying pathology. In the long term, the OSV has significantly higher event-free shunt survival than the classic differential-pressure valve systems.

Insurance status as a risk factor for foreign body ingestion or aspiration.

PubMed

Arjmand, E M; Muntz, H R; Stratmann, S L

1997-10-18

To determine whether the lack of private health insurance places children at increased risk for foreign body ingestion or aspiration. Retrospective review. St. Louis Children's Hospital, a tertiary care center. Consecutive sample of 125 patients with esophageal or airway foreign bodies. Fifty percent of all patients had private health insurance. Fifty-six percent of all preschool patients and 20% of all school-age patients were uninsured (P < 0.01, Fisher's exact test). Eighty-five percent of patients with airway foreign bodies, and 84% of patients with esophageal foreign bodies were in the preschool group. Sixty-one percent of preschool patients and 21% of school-age patients with esophageal foreign bodies were uninsured (P < 0.05). Forty-six percent of preschool patients with food aspiration lacked health insurance (88% of these children were fed the aspirated item). No school-age group was available for comparison. Fifty percent of preschool children with aspiration of non food items were uninsured, as were 16% of their school-age counterparts. Insurance status must be considered as a risk factor for foreign body aspiration and ingestion. Preschool children are more likely to lack private health insurance than school-age children with the same diagnosis. In a majority of aspiration events, the child was being fed the inappropriate food item, perhaps indicating a lack of caretaker education and anticipatory guidance. A direct focus on 'passive protection', anticipatory guidance in clinics for all patients, and public education with emphasis on preventive care are proposed as means to decrease the incidence of airway and esophageal foreign bodies in children.

Pain Levels Within 24 Hours After UFE: A Comparison of Morphine and Fentanyl Patient-Controlled Analgesia

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

Kim, Hyun S., E-mail: sikhkim@jhmi.edu; Czuczman, Gregory J.; Nicholson, Wanda K.

The purpose of this study was to assess the presence and severity of pain levels during 24 h after uterine fibroid embolization (UFE) for symptomatic leiomyomata and compare the effectiveness and adverse effects of morphine patient-controlled analgesia (PCA) versus fentanyl PCA. We carried out a prospective, nonrandomized study of 200 consecutive women who received UFE and morphine or fentanyl PCA after UFE. Pain perception levels were obtained on a 0-10 scale for the 24-h period after UFE. Linear regression methods were used to determine pain trends and differences in pain trends between two groups and the association between pain scoresmore » and patient covariates. One hundred eighty-five patients (92.5%) reported greater-than-baseline pain after UFE, and 198 patients (99%) required IV opioid PCA. One hundred thirty-six patients (68.0%) developed nausea during the 24-h period. Seventy-two patients (36%) received morphine PCA and 128 (64%) received fentanyl PCA, without demographic differences. The mean dose of morphine used was 33.8 {+-} 26.7 mg, while the mean dose of fentanyl was 698.7 {+-} 537.4 {mu}g. Using this regimen, patients who received morphine PCA had significantly lower pain levels than those who received fentanyl PCA (p < 0.0001). We conclude that patients develop pain requiring IV opioid PCA within 24 h after UFE. Morphine PCA is more effective in reducing post-uterine artery embolization pain than fentanyl PCA. Nausea is a significant adverse effect from opioid PCA.« less

Sublingual buprenorphine is effective in the treatment of chronic pain syndrome.

PubMed

Malinoff, Herbert L; Barkin, Robert L; Wilson, Geoffrey

2005-01-01

Many patients with chronic pain have less than optimal therapeutic outcomes after prolonged treatment with opiate analgesics. Worsening of pain perception, functional capacity, and mood often result. Medical detoxification is often undertaken in this situation. Ninety-five consecutive patients (49 men and 46 women; age range, 26-84) with chronic noncancer pain (maldynia) were referred by local pain clinics for detoxification from long-term opiate analgesic (LTOA) therapy. All patients had failed treatment as manifest by increasing pain levels, worsening functional capacity, and, in 8%, the emergence of opiate addiction. Length of prior LTOA therapy ranged from 1.5 to 27 years (mean, 8.8 years). After a minimum of 12 hours of abstinence from all opiate analgesics, patients were given low doses of sublingual (SL) buprenorphine or buprenorphine/naloxone (Reckitt Benckiser). Maintenance dosing was individualized to treat chronic pain. Daily SL dose of buprenorphine ranged from 4 to 16 mg (mean, 8 mg) in divided doses. Mean duration of treatment is 8.8 months (range, 2.4-16.6 months). At clinic appointments, patients were assessed for pain reports, functional capacity, and mood inventory. Eighty-six percent of patients experienced moderate to substantial relief of pain accompanied by both improved mood and functioning. Patient and family satisfaction was robust. Only 6 patients discontinued therapy secondary to side effects and/or exacerbation of pain. In this open-label study, SL buprenorphine and buprenorphine/naloxone were well tolerated and safe and appeared to be effective in the treatment of chronic pain patients refractory to LTOA.

Alprazolam is relatively more toxic than other benzodiazepines in overdose

PubMed Central

Isbister, Geoffrey K; O'Regan, Luke; Sibbritt, David; Whyte, Ian M

2004-01-01

Aims To describe alprazolam poisoning and the relative toxicity of alprazolam compared with other benzodiazepines. Methods A database of consecutive poisoning admissions to a regional toxicology service was searched to identify consecutive benzodiazepine deliberate self poisonings, which were coded as alprazolam, diazepam or other benzodiazepine. Major outcomes used were length of stay (LOS), intensive care (ICU) admission, coma (GCS < 9), flumazenil administration and requirement for mechanical ventilation. Prescription data were obtained for benzodiazepines for the study period. Results There were 2063 single benzodiazepine overdose admissions: 131 alprazolam overdoses, 823 diazepam overdoses and 1109 other benzodiazepine overdoses. The median LOS for alprazolam overdoses was 19 h which was 1.27 (95% CI 1.04, 1.54) times longer compared with other benzodiazepines by multiple linear regression. For patients with alprazolam overdoses, 22% were admitted to ICU which was 2.06 (95% CI 1.27, 3.33) times more likely compared with other benzodiazepines after multivariate analysis adjusting for age, dose, gender, time to ingestion and co-ingested drugs. Flumazenil was administered to 14% of alprazolam patients and 16% were ventilated, which was significantly more than for other benzodiazepine overdoses (8% and 11%, respectively). Twelve percent of alprazolam overdoses had a GCS < 9 compared with 10% for other benzodiazepines. From benzodiazepine prescription data, total alprazolam prescriptions in Australia increased from 0.13 million in 1992 to 0.41 million in 2001. Eighty five percent of prescriptions were for panic disorder, anxiety, depression or mixed anxiety/depression. Conclusions Alprazolam was significantly more toxic than other benzodiazepines. The increased prescription of alprazolam to groups with an increased risk of deliberate self poisoning is concerning and needs review. PMID:15206998

Employment in a cohort of cancer patients in Spain. A predictive model of working outcomes.

PubMed

Molina, Raquel; Feliu, Jaime; Villalba, Alejandro; San José, Belén; Jiménez, Ana María; Espinosa, Enrique; Alvarez-Mon, Melchor; González-Barón, Manuel

2008-12-01

Cancer patients can have problems remaining in employment but the importance of this issue has until now received little attention in Spain. The study included 347 consecutive cancer patients who were employed at diagnosis. Diagnosis had been confirmed at least 6 months before the interview. Participants completed a questionnaire concerning cancer-related symptoms and work-related factors and clinical details were obtained from their medical records. The study was approved by the Ethical Committee of La Paz Hospital. All patients gave consent to participate. Eighty-five percent of patients were unable to work after diagnosis, but 59% returned to work at the end of treatment. Gender, age, type of worker and type of treatment were independently associated with the ability to work after diagnosis. At the end of treatment these factors were age, education, tumour stage, overall response to the therapy, associated co-morbidity and sequelae of the disease or its treatment. Twenty-one percent noticed changes in their relationship with co-workers and managers, usually in the sense that they tried to be helpful. In a multivariate logistic regression analysis, the strongest predictors for remaining in employment were age, overall response and sequelae of the disease or its treatment. Cancer survivors in this study encountered some problems in returning to work, mainly linked to the sequelae of their disease and its treatment, rather than to discrimination by employers or colleagues. Prediction of working outcomes is possible to recommend interventions.

Minimally Invasive Unilateral vs. Bilateral Pedicle Screw Fixation and Lumbar Interbody Fusion in Treatment of Multi-Segment Lumbar Degenerative Disorders.

PubMed

Liu, Xiaoyang; Li, Guangrun; Wang, Jiefeng; Zhang, Heqing

2015-11-25

BACKGROUND The choice for instrumentation with minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) in treatment of degenerative lumbar disorders (DLD) remains controversial. The goal of this study was to investigate clinical outcomes in consecutive patients with multi-segment DLD treated with unilateral pedicle screw (UPS) vs. bilateral pedicle screw (BPS) instrumented TLIF. MATERIAL AND METHODS Eighty-four consecutive patients who had multi-level MIS-TLIF were retrospectively reviewed. All data were collected to compare the clinical outcomes between the 2 groups. RESULTS Both groups showed similar clinical function scores in VAS and ODI. The two groups differed significantly in operative time (P<0.001), blood loss (P<0.001), and fusion rate (P=0.043), respectively. CONCLUSIONS This study demonstrated similar clinical outcomes between UPS fixation and BPS procedure after MIS-TLIF for multi-level DLD. Moreover, UPS technique was superior in operative time and blood loss, but represented lower fusion rate than the BPS construct did.

Risk of isolated nodal failure for non-small cell lung cancer (NSCLC) treated with the elective nodal irradiation (ENI) using 3D-conformal radiotherapy (3D-CRT) techniques--a retrospective analysis.

PubMed

Kepka, Lucyna; Bujko, Krzysztof; Zolciak-Siwinska, Agnieszka

2008-01-01

To estimate retrospectively the rate of isolated nodal failures (INF) in NSCLC patients treated with the elective nodal irradiation (ENI) using 3D-conformal radiotherapy (3D-CRT). One hundred and eighty-five patients with I-IIIB stage treated with 3D-CRT in consecutive clinical trials differing in an extent of the ENI were analyzed. According to the extent of the ENI, two groups were distinguished: extended (n = 124) and limited (n = 61) ENI. INF was defined as regional nodal failure occurring without local progression. Cumulative Incidence of INF (CIINF) was evaluated by univariate and multivariate analysis with regard to prognostic factors. With a median follow up of 30 months, the two-year actuarial overall survival was 35%. The two-year CIINF rate was 12%. There were 16 (9%) INF, eight (6%) for extended and eight (13%) for limited ENI. In the univariate analysis bulky mediastinal disease (BMD), left side, higher N stage, and partial response to RT had a significant negative impact on the CIINF. BMD was the only independent predictor of the risk of incidence of the INF (p = 0.001). INF is more likely to occur in case of more advanced nodal status.

Flexible band versus rigid ring annuloplasty for functional tricuspid regurgitation

PubMed Central

Izutani, Hironori; Nakamura, Teruya; Kawachi, Kanji

2010-01-01

We review and compare our experience with tricuspid ring annuloplasty between usage of the Cosgrove-Edwards flexible band and the MC3 rigid ring for repair of functional tricuspid regurgitation to determine the efficacy and mid-term durability of tricuspid annuloplasty. 117 patients with functional tricuspid regurgitation undergoing open heart surgery and tricuspid valve repair from May 2005 to December 2007 were reviewed. The flexible bands were used in thirty five patients before October 2006. Since then, the rigid rings were used in the next consecutive eighty two cases. Echocardiographic evaluation of tricuspid regurgitation was performed preoperatively and postoperatively in follow-up schedule. The degree of tricuspid regurgitation was reduced from 2.80±0.67 to 0.71±1.0 (regurgitation severity grade: 0 to 4) in the patients with flexible bands at discharge. It was from 2.68±0.70 to 0.22±0.60 in the patients with rigid rings. At thirty six months postoperative period, tricuspid regurgitation grades in patients with flexible bands and rigid rings were 0.80±0.95 and 0.36±0.77, respectively. Freedom from recurrent tricuspid regurgitation (grade 2 or 3) in patients with flexible bands and rigid rings were 68.6% and 87.8%, respectively. Recurrent tricuspid regurgitation was significantly lower in the patients with rigid rings. Although both flexible band and rigid ring annuloplasty provide low rate of recurrent tricuspid regurgitation, rigid ring annuloplasty might be more effective than flexible band annuloplasty for decreasing functional tricuspid regurgitation in immediate and mid-term postoperative periods. PMID:21977298

Body dysmorphic disorder in aesthetic rhinoplasty candidates.

PubMed

Mr, Fathololoomi; Tabrizi A, Goljanian; Bafghi A, Fattahi; Sa, Noohi; A, Makhdoom

2013-01-01

Body Dysmorphic Disorder (BDD) is a psychiatric disorder defined as obsessive ideas about distorted physical appearance, leading to social, professional and personal dysfunction. Many of these patients seek aesthetic surgery and are generally dissatisfied with the outcome of their surgery. In the present study patients coming to the otolaryngology clinic of Thaleghani Hospital in Tehran seeking rhinoplasty were evaluated. Between October 2010 and October 2011, 130 patients seeking rhinoplasty were recruited in a cross-sectional study. These patients were consecutively interviewed in the otolaryngology clinic of Taleghani Hospital, Tehran, Iran. Questionnaires were filled containing demographic data. BDD was evaluated by a separate questionnaire. Hospital Anxiety and Depression Scale (HADS) questionnaire was filled to evaluate depression and anxiety. Data were analyzed by using SPSS software. The frequency and standard deviations were calculated. Differences between groups were evaluated by using the chi-square, and t-tests. Ninety nine (76.2%) of rhinoplasty candidates were female and thirty one (23.8%) were male. Eighty five (65.4%) were single and thirty eight (29.2%) were married while seven were divorced. About 63.8% were University students or University graduates. Mean age was 26.43±6.29 years old. 41 patients (31.5%) had BDD. Among BDD patients 12 (29.3%) had concurrent depression and 11 (26.8%) had concurrent anxiety. No statistically significant correlation was found between the presence or severity of BDD and age, gender, marital status, level of education and profession. Considering the high prevalence of Body Dysmorphic Disorder (BDD) among rhinoplasty candidates, psychiatric evaluation is advisable before surgery to avoid unnecessary operations and patient dissatisfaction.

Ab externo trabeculectomy performed under topical anesthesia supplemented by conscious sedation.

PubMed

Cortés-Gastélum, Marco Antonio; Paczka-Zapata, José Antonio; Mendoza-Barbosa, Jossué Fernando

2011-01-01

Ab externo trabeculectomy (AET) is the most common surgical procedure to treat glaucoma; topical anesthesia supplemented by conscious sedation is one of the diverse anesthetic methods to perform such type of surgery. The efficacy and safety of using topical anesthesia supplemented with conscious sedation for performing trabeculectomy were assessed in this prospective study. Twenty-six eyes of 26 consecutive patients underwent trabeculectomy under the effect of topical anesthesia and sedation. All cases were prospectively assessed during five different intra-operative times in which the degree of pain was measured using a visual analog scale (VAS). One patient was excluded from the study due to excessive somnolence. Performing the iridectomy caused less tolerance (p = 0.03) but with acceptable scores according to the VAS (score 2 = minimal and tolerable pain; p = 0.02), followed by conjunctival closure (nonsignificant p values). The entire procedure did not cause either moderate to extreme pain (scores 4 and 5 of the scale, respectively) in any of the patients. Levels of pain, blood pressure, heart rate, and oxygen saturation were compared among the different intra-operative times. No statistically significant (p >0.05) differences were demonstrated. Eighty percent (n = 4) of the patients with green or blue iris had symptoms during the surgery, but this was of borderline statistical significance (p = 0.053). No ocular or systemic side effects appeared related to the reported anesthesia regime. Topical anesthesia associated with conscious sedation seems to be efficacious and safe and can be recommended for performing trabeculectomy.

Prevalence of malnutrition in a cohort of 509 patients with acute hip fracture: the importance of a comprehensive assessment.

PubMed

Díaz de Bustamante, M; Alarcón, T; Menéndez-Colino, R; Ramírez-Martín, R; Otero, Á; González-Montalvo, J I

2018-01-01

Backgrounds/objectives:Malnutrition is very common in acute hip fracture (HF) patients. Studies differ widely in their findings, with reported prevalences between 31 and 88% mainly because of small sample sizes and the use of different criteria. The aim of this study was to learn the prevalence of malnutrition in a large cohort of HF patients in an comprehensive way that includes the frequency of protein-energy malnutrition, vitamin D deficiency and sarcopenia. A 1-year consecutive sample of patients admitted with fragility HF in a 1300-bed public University Hospital, who were assessed within the first 72 h of admission. Clinical, functional, cognitive and laboratory variables were included. Energy malnutrition (body mass index (BMI) <22 kg/m 2 ), protein malnutrition (serum total protein <6.5 g/dl or albumin <3.5 g/dl), vitamin D deficiency (serum 25-OH-vitamin D <30 ng/dl) and sarcopenia (low muscle mass plus low grip strength) were considered. Five hundred nine HF patients were included. The mean age was 85.6±6.9 years and 79.2% were women. Ninety-nine (20.1%) patients had a BMI <22 kg/m 2 . Four hundred nine patients (81.2%) had protein malnutrition. Eighty-seven (17.1%) patients had both energy and protein malnutrition. Serum vitamin D was <30 ng/ml in 466 (93%) patients. The prevalence of sarcopenia was 17.1%. Protein malnutrition and vitamin D deficiency are the rule in acute HF patients. Energy malnutrition and sarcopenia are also common. A nutritional assessment in these patients should include these aspects together.

Osteoid osteoma of the mobile spine: surgical outcomes in 81 patients.

PubMed

Gasbarrini, Alessandro; Cappuccio, Michele; Bandiera, Stefano; Amendola, Luca; van Urk, Paul; Boriani, Stefano

2011-11-15

A restrospective review of 81 cases of osteoid osteoma of the mobile spine submitted to surgical treatment. Analyze pro and contras of different techniques (conventional and minimally invasive) for the treatment of osteoid osteoma. Intralesional excision has been considered the standard treatment for spinal osteoid osteoma. The high success rate of minimally invasive surgery in the treatment of a variety of spinal disorders lead us to believe this technique can also be applicable for the treatment of osteoid osteoma of the spine. Eighty-one patients affected by osteoid osteoma were consecutively treated by the same team with intralesional excision using conventional or minimally invasive approach by video-assisted endoscopy, microscope, or percutaneous radiofrequency coagulation. The clinical features, the radiologic findings, and the outcome were reviewed. Pain and neurologic symptoms, were scored before surgery, after surgery and at the follow-up. Complications and local recurrences were also recorded. Immediate relief of pain was observed after surgery in all patients. One patient showed mild neurologic impairment before treatment but became free of neurologic symptoms postoperative. Five local recurrences were found in four patients, always associated with pain. Three of these patients underwent surgery for a second time and one patient for a third time. There were two complications because surgery in two patients. One patient developed a pneumothorax, the other a hematoma. No related cases of kyphosis or scoliosis surgery were observed. Conventional excision therapy is a effective and reliable treatment for osteoid osteoma associated to low morbidity and low local recurrence rate. Minimally invasive surgery is emerging as an alternative method, reducing soft tissue trauma and the collateral damage caused by traditional surgical approach, allow patients a more rapid and complete return to normal function.

Planned sexual behaviour of young Australian visitors to Thailand.

PubMed

Mulhall, B P; Hu, M; Thompson, M; Lin, F; Lupton, D; Mills, D; Maund, M; Cass, R; Millar, D

1993-04-19

To research the knowledge of AIDS and other sexually transmitted diseases among young Australian tourists to Thailand, and their intended sexual behaviour. A cross-sectional survey by anonymous, self-administered questionnaire, of persons seeking pre-travel medical advice in private clinics in five Australian cities. 213 consecutive patients travelling to Thailand without a spouse or partner. Only 34% of the sample reported a definite intention not to have sex in Thailand. Regarding choice of potential partners: 24.5% more men than women said they would have sex with a Thai national; 13.7% of men said they would have sex with a "bar girl"; and 21.7% more women than men said they would choose a fellow Australian traveller. Eighty-two per cent of the sample reported that they would use condoms 100% of the time, and there was no significant difference between the number of men and women who expressed this intention. Although not obviously "sex tourists", many young Australian travellers are likely to have sex while visiting Thailand. These data have important implications for education and prevention programs to control the spread of human immunodeficiency virus (HIV) and other sexually transmitted diseases.

Oleoresin capsicum (Cap-Stun) toxicity from aerosol exposure.

PubMed

Watson, W A; Stremel, K R; Westdorp, E J

1996-01-01

To describe the clinical toxicity caused by oleoresin capsicum (OC) spray during law-enforcement action. A medical record review. Emergency department (ED), Truman Medical Center, Kansas City, MO. Consecutive patients who presented to the ED after OC-spray exposure from law-enforcement action between June 1991 and June 1994. Patient presentation and symptoms at presentation, evaluation, and treatment during ED stay. Eighty-one ED patients, approximately 10% of all individuals sprayed by police officers, presented after exposure to OC. Ocular burning and redness were the most common presenting symptoms. None of the patients required hospitalization due to OC toxicity. Corneal abrasions and respiratory symptoms occurred in 7 and 6 patients, respectively. The need for ED evaluation and treatment was infrequent after exposure to OC. A transient burning sensation, erythema, and localized irritation were the most common findings. While no patients had adverse outcomes attributed to OC exposure, practitioners assessing exposure should consider the potential for pulmonary and ocular toxicity.

Minimally invasive mitral valve surgery expands the surgical options for high-risks patients.

PubMed

Petracek, Michael R; Leacche, Marzia; Solenkova, Natalia; Umakanthan, Ramanan; Ahmad, Rashid M; Ball, Stephen K; Hoff, Steven J; Absi, Tarek S; Balaguer, Jorge M; Byrne, John G

2011-10-01

A simplified minimally invasive mitral valve surgery (MIMVS) approach avoiding cross-clamping and cardioplegic myocardial arrest using a small (5 cm) right antero-lateral incision was developed. We hypothesized that, in high-risk patients and in patients with prior sternotomy, this approach would yield superior results compared to those predicted by the Society of Thoracic Surgeons (STS) algorithm for standard median sternotomy mitral valve surgery. Five hundred and four consecutive patients (249 males/255 females), median age 65 years (range 20-92 years) underwent MIMVS between 1/06 and 8/09. Median preoperative New York Heart Association function class was 3 (range 1-4). Eighty-two (16%) patients had an ejection fraction ≤35%. Forty-seven (9%) had a STS predicted mortality ≥10%. Under cold fibrillatory arrest (median temperature 28°C) without aortic cross-clamp, mitral valve repair (224/504, 44%) or replacement (280/504, 56%) was performed. Thirty-day mortality for the entire cohort was 2.2% (11/504). In patients with a STS predicted mortality ≥ 10% (range 10%-67%), the observed 30-day mortality was 4% (2/47), lower than the mean STS predicted mortality of 20%. Morbidity in this high-risk group was equally low: 1 of 47 (2%) patients underwent reexploration for bleeding, 1 of 47 (2%) patients suffered a permanent neurologic deficit, none had wound infection. The median length of stay was 8 days (range 1-68 days). This study demonstrates that MIMVS without aortic cross-clamp is reproducible with low mortality and morbidity rates. This approach expands the surgical options for high-risk patients and yields to superior results than the conventional median sternotomy approach.

COPD assessment test (CAT): simple tool for evaluating quality of life of chemical warfare patients with chronic obstructive pulmonary disease.

PubMed

Lari, Shahrzad M; Ghobadi, Hassan; Attaran, Davood; Mahmoodpour, Afsoun; Shadkam, Omid; Rostami, Maryam

2014-01-01

Chronic obstructive pulmonary disease (COPD) is one of the serious late pulmonary complications caused by sulphur mustard exposure. Health status evaluations of chemical warfare patients with COPD are important to the management of these patients. The aim of this study was to determine the efficacy of the COPD assessment test (CAT) in evaluating the health-related quality of life (HRQOL) of chemical warfare patients with COPD. Eighty-two consecutive patients with stable COPD were enrolled in this study. All subjects were visited by one physician, and the HRQOL was evaluated by the CAT and St. George Respiratory Questionnaires (SGRQs). In addition, a standard spirometry test, 6-min walk distance test and pulse oxymetry were conducted. The severity of the COPD was determined using Global Initiative for Chronic Obstructive Lung Disease (GOLD) staging and the body mass index, obstruction, dyspnoea and exercise (BODE) index. The mean age of the patients was 47.30 ± 7.08 years. The mean CAT score was 26.03 ± 8.28. Thirty-five (43%) patients were in CAT stage 3. There were statistically significant correlations between the CAT and the SGRQ (r = 0.70, P = 0.001) and the BODE index (r = 0.70, P = 0.001). A statistically significant inverse correlation was found between the CAT score and the forced expiratory volume in 1 s (r = -0.30, P = 0.03). Our results demonstrated that the CAT is a simple and valid tool for assessment of HRQOL in chemical warfare patients with COPD and can be used in clinical practice. © 2013 John Wiley & Sons Ltd.

Treatment of Visceral Aneurysm Using Multilayer Stent: Two-Year Follow-Up Results in Five Consecutive Patients

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

Balderi, Alberto, E-mail: balders@libero.it; Antonietti, Alberto, E-mail: antonietti.a@ospedale.cuneo.it; Pedrazzini, Fulvio, E-mail: pedrazzini.f@ospedale.cuneo.it

Purpose: The present study was performed to analyze the midterm results (five consecutive patients, 2-year follow-up) of the endovascular management of visceral artery aneurysms using the Cardiatis Multilayer Flow Modulator (CMFM) (Cardiatis, Isnes, Belgium), a self-expandable stent. Materials and Methods: From August 2009 to January 2011, we implanted five CMFMs in five patients (all men; mean age 73 years) to treat two common hepatic artery aneurysms, one celiac trunk aneurysm, one splenic artery aneurysm, and one superior mesenteric artery aneurysm (diameter 25-81 mm). The primary end point was technical success. The secondary end point was stent patency, absence of aneurysmmore » rupture or reperfusion, and shrinking of the sac at 6-, 12-, and 24-month follow-up using computed tomography angiography. Follow-up ranged from 24 to 48 months (mean 31.2). Results: Technical success was achieved in all patients. Complete exclusion of the aneurysm with sac shrinking was achieved in two patients. Two stents became occluded at 6- and 24-month follow-up, respectively; both patients were asymptomatic and were not retreated. One patient developed sac reperfusion due to incomplete aneurysm exclusion. Conclusion: Long-term results in a wider population are needed to validate the effectiveness of the CMFM.« less

Combined Modality Management of Retroperitoneal Sarcomas: A Single-Institution Series of 121 Patients

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

Bishop, Andrew J.; Zagars, Gunar K.; Torres, Keila E.

2015-09-01

Purpose: The purpose of this study was to investigate local control, survival outcomes, and complication rates of patients treated with aggressive surgery and radiation therapy (RT) for retroperitoneal sarcomas (RPS). Methods and Materials: We reviewed the medical records of 121 consecutive patients treated for RPS with surgery and RT between 1965 and 2012. The most common histology was liposarcoma (n=42; 35%). The median follow-up was 100 months (range: 20-467 months). Eighty-six patients (71%) were treated for initial presentation of RPS, and 35 patients (29%) presented with and were treated for RPS recurrence. RT was preoperative in 88 patients (73%; median dose: 50.4 Gy)more » and postoperative in 33 patients (27%; median dose: 55 Gy). Results: Five-year local control and overall survival rates were 56% and 57%, respectively. Two factors were associated with higher risk of any intra-abdominal recurrence at 5 years: positive or uncertain margins (58% vs 30% for negative margins, P<.001; hazard ratio [HR]: 2.7; 95% confidence interval [CI]: 1.6-4.8) and disease recurrence after previous resection (76% vs 31% for de novo RPS, P<.001; HR: 4.4; 95% CI: 2.5-7.5). The 10-year complication rate was 5%, and RT-related complications were associated with postoperative RT (P<.001) and RT dose of ≥60 Gy (P<.001). Conclusions: Intra-abdominal RPS recurrence continues to be a significant challenge despite the use of aggressive surgery and radiation therapy. Given the complications associated with postoperative radiation therapy, we recommend that preoperative radiation therapy is the preferred strategy when combined modality therapy is recommended.« less

Coronary atherosclerosis evaluation among Iranian patients with zero coronary calcium score in computed tomography coronary angiography.

PubMed

Moradi, Maryam; Varasteh, Elham

2016-01-01

Coronary artery calcification (CAC) is a specific indicator of and a sensitive marker for the atherosclerotic disease process. However, calcium scoring may miss noncalcified plaques with clinical importance. The present study aimed to identify the presence and extent of coronary plaques in computed tomography coronary angiography (CTCA) in patients with a zero CAC score and the secondary endpoint was to evaluate the association between coronary risk factors and the presence of noncalcified plaques. In a retrospective descriptive-analytic study, a total of 2000 consecutive patients who undergone CTCA between September 2012 and September 2014 at Alzahra Hospital in Isfahan, Iran were analyzed. Three hundred and eighty-five patients with a zero calcium score were included in the study. The demographic information and coronary artery disease (CAD), risk factors including diabetes mellitus (DM), hypertension, hyperlipidemia, smoking, and family history of CAD, were obtained from the questionnaire. Furthermore, the presence of plaques and extent of stenosis were evaluated in patients with zero CAC score. Of the 385 patients with a zero calcium score, 16 (4.2%) had atherosclerotic plaques. Among them, 6 (1.6%) had significant (>50%) coronary stenosis, and 10 (2.6%) had no significant (<50%) coronary stenosis. Hyperlipidemia, DM, and smoking were significantly associated with obstructive CAD. Furthermore, in patients with zero calcium score, DM, hyperlipidemia, and smoking had odds ratios of 5.9, 14, and 32.5 for the development of coronary artery plaques, respectively. Although, CAC scoring is a noninvasive and valuable method to evaluate CAD; but zero CAC score does not absolutely exclude the CAD, especially in the presence of risk factors such as diabetes, hyperlipidemia, and smoking.

Levetiracetam in adult patients with and without learning disability: focus on behavioral adverse effects.

PubMed

Brodtkorb, Eylert; Klees, Theresa M; Nakken, Karl O; Lossius, Rasmus; Johannessen, Svein I

2004-04-01

Optimal antiepileptic drug treatment in patients with learning disability (LD) represents a particular challenge. These patients are often unable to report toxicity, and side effects may manifest as behavioral problems. The aim of this open study was to compare efficacy and tolerability of levetiracetam (LEV) in patients with LD and those without LD. One hundred eighty-four consecutive adult patients who received LEV were followed for an average of 8.1 months. Fifty-six patients (30%) had LD. Thirty-nine percent of patients with refractory epilepsy (37% with and 40% without LD) had > 50% seizure reduction. Significantly more behavioral side effects (23% vs 10%) and a tendency toward less reported somatic central nervous side effects were found in the LD group. We conclude that LEV is equally effective and well tolerated in both patients with LD and patients without LD. However, behavioral problems are more frequent in patients with LD, whereas the tendency toward seizure increase is not enhanced.

GnRH agonist versus GnRH antagonist in ovarian stimulation: is the emperor naked?

PubMed

Orvieto, R; Rabinson, J; Meltzer, S; Homburg, R; Anteby, E; Zohav, E

2006-01-01

The aim of the study was to evaluate the influence of type of GnRH-analog used during controlled ovarian hyperstimulation (COH) on the outcome of in vitro fertilization (IVF) cycles. All consecutive women aged < or = 35 years admitted to our IVF unit from January 2001 to December 2004 were enrolled in the study. Only patients undergoing up to their third IVF cycle attempt were included. Ovarian stimulation characteristics, number of oocytes retrieved, number of embryos transferred, and clinical pregnancy rate were compared between women given GnRH-agonist or GnRH-antagonist during COH. Four hundred and eighty-seven consecutive IVF cycles were evaluated, 226 in the agonist group and 261 in the antagonist group. A clinical pregnancy was achieved in 93 patients in the agonist group (pregnancy rate 41.2% per cycle) and 66 patients in the antagonist grup (pregnancy rate 25.3%); this difference was statistically significant (p < 0.01). The agonist group also used significantly more gonadotropin ampoules, required longer stimulation, and had higher estradiol levels on the day of human chorionic gonadotropin administration. The midluteal long GhRH-agonist suppressive protocol should be the protocol of choice in young patients in their first three IVF cycle attempts.

Necrotizing fasciitis: clinical presentation, microbiology, and determinants of mortality.

PubMed

Wong, Chin-Ho; Chang, Haw-Chong; Pasupathy, Shanker; Khin, Lay-Wai; Tan, Jee-Lim; Low, Cheng-Ooi

2003-08-01

Necrotizing fasciitis is a life-threatening soft-tissue infection primarily involving the superficial fascia. The present report describes the clinical presentation and microbiological characteristics of this condition as well as the determinants of mortality associated with this uncommon surgical emergency. The medical records of eighty-nine consecutive patients who had been admitted to our institution for necrotizing fasciitis from January 1997 to August 2002 were reviewed retrospectively. The paucity of cutaneous findings early in the course of the disease makes the diagnosis difficult, and only thirteen of the eighty-nine patients had a diagnosis of necrotizing fasciitis at the time of admission. Preadmission treatment with antibiotics modified the initial clinical picture and often masked the severity of the underlying infection. Polymicrobial synergistic infection was the most common cause (forty-eight patients; 53.9%), with streptococci and enterobacteriaceae being the most common isolates. Group-A streptococcus was the most common cause of monomicrobial necrotizing fasciitis. The most common associated comorbidity was diabetes mellitus (sixty-three patients; 70.8%). Advanced age, two or more associated comorbidities, and a delay in surgery of more than twenty-four hours adversely affected the outcome. Multivariate analysis showed that only a delay in surgery of more than twenty-four hours was correlated with increased mortality (p < 0.05; relative risk = 9.4). Early operative débridement was demonstrated to reduce mortality among patients with this condition. A high index of suspicion is important in view of the paucity of specific cutaneous findings early in the course of the disease.

Practice patterns, outcomes, and end-organ dysfunction for patients with acute severe hypertension: the Studying the Treatment of Acute hyperTension (STAT) registry.

PubMed

Katz, Jason N; Gore, Joel M; Amin, Alpesh; Anderson, Frederick A; Dasta, Joseph F; Ferguson, James J; Kleinschmidt, Kurt; Mayer, Stephan A; Multz, Alan S; Peacock, W Frank; Peterson, Eric; Pollack, Charles; Sung, Gene Yong; Shorr, Andrew; Varon, Joseph; Wyman, Allison; Emery, Leigh A; Granger, Christopher B

2009-10-01

Limited data are available on the care of patients with acute severe hypertension requiring hospitalization. We characterized contemporary practice patterns and outcomes for this population. STAT is a 25-institution, US registry of consecutive patients with acute severe hypertension (>180 mm Hg systolic and/or >110 mm Hg diastolic; >140 and/or >90 for subarachnoid hemorrhage) treated with intravenous therapy in a critical care setting. One thousand five hundred eighty-eight patients were enrolled (January 2007 to April 2008). Median age was 58 years (interquartile range 49-70 years), 779 (49%) were women, and 892 (56%) were African American; 27% (n = 425) had a prior admission for acute hypertension and 486 (31%) had chronic kidney disease. Median qualifying blood pressure (BP) was 200 (186, 220) systolic and 110 (93, 123) mm Hg diastolic. Initial intravenous antihypertensive therapies used to control BP varied, with 1,009 (64%) patients requiring multiple drugs. Median time to achieve a systolic BP <160 mm Hg (<140 mm Hg for subarachnoid hemorrhage) was 4.0 (0.8, 12) hours; 893 (60%) had reelevation to >180 (>140 for subarachnoid hemorrhage) after initial control; and 63 (4.0%) developed iatrogenic hypotension. Hospital mortality was 6.9% (n = 109) with an aggregate 90-day mortality rate of 11% (174/1,588); 59% (n = 943) had acute/worsening end-organ dysfunction during hospitalization. The 90-day readmission rate was 37% (523/1,415), of which one quarter (132/523) was due to recurrent acute severe hypertension. This study highlights heterogeneity in care, BP control, and outcomes of patients hospitalized with acute severe hypertension.

Acute kidney injury is associated with higher morbidity and resource utilization in pediatric patients undergoing heart surgery.

PubMed

Tóth, Roland; Breuer, Tamás; Cserép, Zsuzsanna; Lex, Dániel; Fazekas, Levente; Sápi, Erzsébet; Szatmári, András; Gál, János; Székely, Andrea

2012-06-01

The RIFLE (risk, injury, failure, loss, and end-stage renal disease) classification system was developed to standardize the definition of acute kidney injury (AKI) in adults. We hypothesized that AKI was associated with increased mortality and morbidity. Acute kidney injury was defined as a decrease in the amount of estimated creatinine clearance based on pediatric-modified RIFLE (pRIFLE) criteria. Using propensity score analysis, 325 patients who had AKI were matched to 325 patients who did not have AKI from a database of 1,510 consecutive pediatric patients who underwent cardiac surgery between January 2004 and December 2008 at a single center. The association between AKI and outcome was analyzed after propensity score matching of perioperative variables. Four hundred eighty-one patients (31.9%) had AKI according to the RIFLE categories. Of those 1,510, 173 (11.5%) reached pRIFLE criteria for risk; 26 (1.7%) reached the criteria for injury; and 282 (18.7%) reached the criteria for failure. Fifty-five patients (3.6%) died. The 2 matched groups were well balanced in terms of measured perioperative variables. Mortality rate was 5.2% in the AKI and 2.5% in the matched control group (p=0.09). Occurrence of low cardiac output syndrome (p=0.002), need for dialysis (p<0.001), and infection (p=0.03) were significantly higher, and duration of mechanical ventilation (p<0.001) and length of intensive care unit stay (p<0.001) were significantly longer compared with the matched control group. Acute kidney injury was independently associated with an increased occurrence of postoperative complications but not with mortality after pediatric cardiac surgery. Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Correlation of inflammatory and cardiovascular biomarkers with pneumonia severity scores.

PubMed

Lacoma, Alicia; Bas, Albert; Tudela, Pere; Giménez, Montse; Mòdol, Josep Maria; Pérez, Miguel; Ausina, Vicente; Dominguez, Jose; Prat-Aymerich, Cristina

2014-03-01

To assess the correlation of procalcitonin (PCT), C-reactive protein (CRP), neopterin, mid-regional pro-atrial natriuretic peptide (MR-proANP), and mid-regional pro-adrenomedullin (MR-proADM) with severity risk scores: severe CAP (SCAP) and SMART-COP in patients with community-acquired pneumonia (CAP), as well as short term prognosis and to determine the correlation with mortality risk scores. Eighty-five patients with a final diagnosis of pneumonia were consecutively included during a two month period. Epidemiological, clinical, microbiological, and radiological data were recorded. Patients were stratified according to the PSI, CURB-65, SCAP and SMART-COP. Complications were defined as respiratory failure/shock, need of ICU, and death. Plasma samples were collected at admission. MR-proANP and MR-proADM showed significantly higher levels in high risk SCAP group in comparison to low risk. When considering SMART-COP none of the biomarkers showed statistical differences. MR-proADM levels were high in patients with high risk of needing intensive respiratory or vasopressor support according to SMRT-CO. Neopterin and MR-proADM were significantly higher in patients that developed complications. PCT and MR-proADM showed significantly higher levels in cases of a definite bacterial diagnosis in comparison to probable bacterial, and unknown origin. MR-proANP and MR-proADM levels increased statistically according to PSI and CURB-65. Biomarker levels are higher in pneumonia patients with a poorer prognosis according to SCAP and SMART-COP indexes, and to the development of complications. Copyright © 2013 Elsevier España, S.L. y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

Can Preoperative Psychological Assessment Predict Outcomes After Temporomandibular Joint Arthroscopy?

PubMed

Bouloux, Gary F; Zerweck, Ashley G; Celano, Marianne; Dai, Tian; Easley, Kirk A

2015-11-01

Psychological assessment has been used successfully to predict patient outcomes after cardiothoracic and bariatric surgery. The purpose of this study was to determine whether preoperative psychological assessment could be used to predict patient outcomes after temporomandibular joint arthroscopy. Consecutive patients with temporomandibular dysfunction (TMD) who could benefit from arthroscopy were enrolled in a prospective cohort study. All patients completed the Millon Behavior Medicine Diagnostic survey before surgery. The primary predictor variable was the preoperative psychological scores. The primary outcome variable was the difference in pain between the pre- and postoperative periods. The Spearman rank correlation coefficient and the Pearson product-moment correlation were used to determine the association between psychological factors and change in pain. Univariable and multivariable analyses were performed using a mixed-effects linear model and multiple linear regression. A P value of .05 was considered significant. Eighty-six patients were enrolled in the study. Seventy-five patients completed the study and were included in the final analyses. The mean change in visual analog scale (VAS) pain score 1 month after arthroscopy was -15.4 points (95% confidence interval, -6.0 to -24.7; P < .001). Jaw function also improved after surgery (P < .001). No association between change in VAS pain score and each of the 5 preoperative psychological factors was identified with univariable correlation analyses. Multivariable analyses identified that a greater pain decrease was associated with a longer duration of preoperative symptoms (P = .054) and lower chronic anxiety (P = .064). This study has identified a weak association between chronic anxiety and the magnitude of pain decrease after arthroscopy for TMD. Further studies are needed to clarify the role of chronic anxiety in the outcome after surgical procedures for the treatment of TMD. Copyright © 2015. Published by Elsevier Inc.

Correlation of transient elastography with hepatic venous pressure gradient in patients with cirrhotic portal hypertension: A study of 326 patients from India.

PubMed

Kumar, Ashish; Khan, Noor Muhammad; Anikhindi, Shrihari Anil; Sharma, Praveen; Bansal, Naresh; Singla, Vikas; Arora, Anil

2017-01-28

To study the diagnostic accuracy of transient elastography (TE) for detecting clinically significant portal hypertension (CSPH) in Indian patients with cirrhotic portal hypertension. This retrospective study was conducted at the Institute of Liver, Gastroenterology, and Pancreatico-Biliary Sciences, Sir Ganga Ram Hospital, New Delhi, on consecutive patients with cirrhosis greater than 15 years of age who underwent hepatic venous pressure gradient (HVPG) and TE from July 2011 to May 2016. Correlation between HVPG and TE was analyzed using the Spearman's correlation test. Receiver operating characteristic (ROC) curves were prepared for determining the utility of TE in predicting various stages of portal hypertension. The best cut-off value of TE for the diagnosis of CSPH was obtained using the Youden index. The study included 326 patients [median age 52 (range 16-90) years; 81% males]. The most common etiology of cirrhosis was cryptogenic (45%) followed by alcohol (34%). The median HVPG was 16.0 (range 1.5 to 30.5) mmHg. Eighty-five percent of patients had CSPH. A significant positive correlation was noted between TE and HVPG (rho 0.361, P < 0.001). The area under ROC curve for TE in predicting CSPH was 0.740 (95%CI: 0.662-0.818) ( P < 0.01). A cut-off value of TE of 21.6 kPa best predicted CSPH with a positive predictive value (PPV) of 93%. TE has a fair positive correlation with HVPG; thus, TE can be used as a non-invasive modality to assess the degree of portal hypertension. A cut-off TE value of 21.6 kPa identifies CSPH with a PPV of 93%.

Correlation of transient elastography with hepatic venous pressure gradient in patients with cirrhotic portal hypertension: A study of 326 patients from India

PubMed Central

Kumar, Ashish; Khan, Noor Muhammad; Anikhindi, Shrihari Anil; Sharma, Praveen; Bansal, Naresh; Singla, Vikas; Arora, Anil

2017-01-01

AIM To study the diagnostic accuracy of transient elastography (TE) for detecting clinically significant portal hypertension (CSPH) in Indian patients with cirrhotic portal hypertension. METHODS This retrospective study was conducted at the Institute of Liver, Gastroenterology, and Pancreatico-Biliary Sciences, Sir Ganga Ram Hospital, New Delhi, on consecutive patients with cirrhosis greater than 15 years of age who underwent hepatic venous pressure gradient (HVPG) and TE from July 2011 to May 2016. Correlation between HVPG and TE was analyzed using the Spearman’s correlation test. Receiver operating characteristic (ROC) curves were prepared for determining the utility of TE in predicting various stages of portal hypertension. The best cut-off value of TE for the diagnosis of CSPH was obtained using the Youden index. RESULTS The study included 326 patients [median age 52 (range 16-90) years; 81% males]. The most common etiology of cirrhosis was cryptogenic (45%) followed by alcohol (34%). The median HVPG was 16.0 (range 1.5 to 30.5) mmHg. Eighty-five percent of patients had CSPH. A significant positive correlation was noted between TE and HVPG (rho 0.361, P < 0.001). The area under ROC curve for TE in predicting CSPH was 0.740 (95%CI: 0.662-0.818) (P < 0.01). A cut-off value of TE of 21.6 kPa best predicted CSPH with a positive predictive value (PPV) of 93%. CONCLUSION TE has a fair positive correlation with HVPG; thus, TE can be used as a non-invasive modality to assess the degree of portal hypertension. A cut-off TE value of 21.6 kPa identifies CSPH with a PPV of 93%. PMID:28216976

A trauma outreach program provided by a level I trauma center is an effective way to initiate peer review at referring hospitals and foster process improvements.

PubMed

Byrnes, Matthew C; Irwin, Eric; Becker, Leslie; Thorson, Melissa; Beilman, Greg; Horst, Patrick; Croston, Kevin

2010-04-01

The initial care of critically injured patients has profound effects on ultimate outcomes. The "golden hour" of trauma care is often provided by rural hospitals before definitive transfer. There are, however, no standardized methods for providing educational feedback to these hospitals for the purposes of performance improvement. We hypothesized that an outreach program would stimulate peer review and identify systematic deficiencies in the care of patients with injuries. We developed a quality improvement program aimed at providing educational feedback to hospitals that referred patients to our American College of Surgeons-verified level I trauma center. We traveled to each referral center to provide feedback on the initial treatment and ultimate outcome of patients that were transferred to us. These feedback sessions were presented in the format of case presentations and case discussions. The outreach program was presented at each hospital every 3 months to 6 months. Nine hospitals were included in our program. We received 334 patients in transfer from these hospitals during the study period. Formal peer review that focused on trauma patients increased from 14% of hospitals to 100% of hospitals after institution of the program. Eighty-five percent of hospitals thought that the care of patients with injuries was improved as a result of the program. Eighty-five percent of hospitals developed process improvement initiatives as a result of the program. A formal outreach program can stimulate peer review at rural hospitals, provide continuing education in the care of patients with injuries, and foster process improvements at referring hospitals.

[Comparison of radiation dose reduction of prospective ECG-gated one beat scan using 320 area detector CT coronary angiography and prospective ECG-gated helical scan with high helical pitch (FlashScan) using 64 multidetector-row CT coronary angiography].

PubMed

Matsutani, Hideyuki; Sano, Tomonari; Kondo, Takeshi; Fujimoto, Shinichiro; Sekine, Takako; Arai, Takehiro; Morita, Hitomi; Takase, Shinichi

2010-12-20

A high radiation dose associated with 64 multidetector-row computed tomography (64-MDCT) is a major concern for physicians and patients alike. A new 320 row area detector computed tomography (ADCT) can obtain a view of the entire heart with one rotation (0.35 s) without requiring the helical method. As such, ADCT is expected to reduce the radiation dose. We studied image quality and radiation dose of ADCT compared to that of 64-MDCT in patients with a low heart rate (HR≤60). Three hundred eighty-five consecutive patients underwent 64-MDCT and 379 patients, ADCT. Patients with an arrhythmia were excluded. Prospective ECG-gated helical scan with high HP (FlashScan) in 64 was used for MDCT and prospective ECG-gated conventional one beat scan, for 320-ADCT. Image quality was visually evaluated by an image quality score. Radiation dose was estimated by DLP (mGy･cm) for 64-MDCT and DLP.e (mGy･cm) for 320-ADCT. Radiation dose of 320-ADCT (208±48 mGy･cm) was significantly (P<0.0001) lower than that of 64-MDCT (484±112 mGy･cm), and image quality score of 320-ADCT (3.0±0.2) was significantly (P=0.0011) higher than that of 64-MDCT (2.9±0.4). Scan time of 320-ADCT (1.4±0.1 s) was also significantly (P<0.0001) shorter than that of 64-MDCT (6.8±0.6 s). 320-ADCT can achieve not only a reduction in radiation dose but also a superior image quality and shortening of scan time compared to 64-MDCT.

Mini Nutritional Assessment predicts gait status and mortality 6 months after hip fracture.

PubMed

Gumieiro, David N; Rafacho, Bruna P M; Gonçalves, Andrea F; Tanni, Suzana E; Azevedo, Paula S; Sakane, Daniel T; Carneiro, Carlos A S; Gaspardo, David; Zornoff, Leonardo A M; Pereira, Gilberto J C; Paiva, Sergio A R; Minicucci, Marcos F

2013-05-01

The aim of the present study was to evaluate the Mini Nutritional Assessment (MNA), the Nutritional Risk Screening (NRS) 2002 and the American Society of Anesthesiologists Physical Status Score (ASA) as predictors of gait status and mortality 6 months after hip fracture. A total of eighty-eight consecutive patients over the age of 65 years with hip fracture admitted to an orthopaedic unit were prospectively evaluated. Within the first 72 h of admission, each patient's characteristics were recorded, and the MNA, the NRS 2002 and the ASA were performed. Gait status and mortality were evaluated 6 months after hip fracture. Of the total patients, two were excluded because of pathological fractures. The remaining eighty-six patients (aged 80·2 (sd 7·3) years) were studied. Among these patients 76·7 % were female, 69·8 % walked with or without support and 12·8 % died 6 months after the fracture. In a multivariate analysis, only the MNA was associated with gait status 6 months after hip fracture (OR 0·773, 95 % CI 0·663, 0·901; P= 0·001). In the Cox regression model, only the MNA was associated with mortality 6 months after hip fracture (hazard ratio 0·869, 95 % CI 0·757, 0·998; P= 0·04). In conclusion, the MNA best predicts gait status and mortality 6 months after hip fracture. These results suggest that the MNA should be included in the clinical stratification of patients with hip fracture to identify and treat malnutrition in order to improve the outcomes.

Image Quality and Radiation Dose for Prospectively Triggered Coronary CT Angiography: 128-Slice Single-Source CT versus First-Generation 64-Slice Dual-Source CT

NASA Astrophysics Data System (ADS)

Gu, Jin; Shi, He-Shui; Han, Ping; Yu, Jie; Ma, Gui-Na; Wu, Sheng

2016-10-01

This study sought to compare the image quality and radiation dose of coronary computed tomography angiography (CCTA) from prospectively triggered 128-slice CT (128-MSCT) versus dual-source 64-slice CT (DSCT). The study was approved by the Medical Ethics Committee at Tongji Medical College of Huazhong University of Science and Technology. Eighty consecutive patients with stable heart rates lower than 70 bpm were enrolled. Forty patients were scanned with 128-MSCT, and the other 40 patients were scanned with DSCT. Two radiologists independently assessed the image quality in segments (diameter >1 mm) according to a three-point scale (1: excellent; 2: moderate; 3: insufficient). The CCTA radiation dose was calculated. Eighty patients with 526 segments in the 128-MSCT group and 544 segments in the DSCT group were evaluated. The image quality 1, 2 and 3 scores were 91.6%, 6.9% and 1.5%, respectively, for the 128-MSCT group and 97.6%, 1.7% and 0.7%, respectively, for the DSCT group, and there was a statistically significant inter-group difference (P ≤ 0.001). The effective doses were 3.0 mSv in the 128-MSCT group and 4.5 mSv in the DSCT group (P ≤ 0.001). Compared with DSCT, CCTA with prospectively triggered 128-MSCT had adequate image quality and a 33.3% lower radiation dose.

A Team, Case-based Examination and Its Impact on Student Performance in a Patient Safety and Informatics Course

PubMed Central

Etheridge, Kierstan; DeLellis, Teresa

2017-01-01

Objective. To describe the redesigned assessment plan for a patient safety and informatics course and assess student pharmacist performance and perceptions. Methods. The final examination of a patient safety course was redesigned from traditional multiple choice and short answer to team-based, open-ended, and case-based. Faculty for each class session developed higher level activities, focused on developing key skills or attitudes deemed essential for practice, for a progressive patient case consisting of nine activities. Student performance and perceptions were analyzed with pre- and post-surveys using 5-point scales. Results. Mean performance on the examination was 93.6%; median scores for each assessed course outcome ranged from 90% to 100%. Eighty-five percent of students completed both surveys. Confidence performing skills and demonstrating attitudes improved for each item on post-survey compared with pre-survey. Eighty-one percent of students indicated the experience of taking the examination was beneficial for their professional development. Conclusion. A team, case-based examination was associated with high student performance and improved self-confidence in performing medication safety-related skills. PMID:28970618

Severe bradycardia with a prominent J wave refractory to atropine: was it a cause or a result of a fall? A case report and a brief review on the treatment of hypothermia.

PubMed

Qadir, Rehana; Kanjwal, Khalil

2010-01-01

We report on an eighty five year old male who had presented with bradycardia and a prominent J wave on EKG. Initial attemps to treat bradycardia with atropine were unsuccessful and on further evaluation the patient was found to have hypothermia.

Evaluation of an emergency department-based enrollment program for uninsured children.

PubMed

Mahajan, Prashant; Stanley, Rachel; Ross, Kevin W; Clark, Linda; Sandberg, Keisha; Lichtenstein, Richard

2005-03-01

We evaluate the effectiveness of an emergency department (ED)-based outreach program in increasing the enrollment of uninsured children. The study involved placing a full-time worker trained to enroll uninsured children into Medicaid or the State Children's Health Insurance Program in an inner-city academic children's hospital ED. Analysis was carried out for outpatient ED visits by insurance status, average revenue per patient from uninsured and insured children, proportion of patients enrolled in Medicaid and State Children's Health Insurance Program through this program, estimated incremental revenue from new enrollees, and program-specific incremental costs. A cost-benefit analysis and breakeven analysis was conducted to determine the impact of this intervention on ED revenues. Five thousand ninety-four uninsured children were treated during the 10 consecutive months assessed, and 4,667 were treated during program hours. One thousand eight hundred and three applications were filed, giving a program penetration rate of 39%. Eighty-four percent of applications filed were resolved (67% of these were Medicaid). Average revenue from each outpatient ED visit for Medicaid was US135.68 dollars, other insurance was US210.43 dollars, and uninsured was US15.03 dollars. Estimated incremental revenue for each uninsured patient converted to Medicaid was US120.65 dollars. Total annualized incremental revenue was US224,474 dollars, and the net incremental revenue, after accounting for program costs, was US157,414 dollars per year. A program enrolling uninsured children at an inner-city pediatric ED into government insurance was effective and generated revenue that paid for program costs.

The Direct Anterior Approach Does Not Increase Return to Function Following Hemiarthroplasty for Femoral Neck Fracture.

PubMed

Carlson, Victor R; Ong, Alvin C; Orozco, Fabio R; Lutz, Rex W; Duque, Andres F; Post, Zachary D

2017-11-01

The purpose of this study was to evaluate functional outcomes for hemiarthroplasty using a direct anterior approach or a direct lateral approach for femoral neck fracture. This retrospective review used data collected from a single institution between 2006 and 2016. Eighty-five and 75 consecutive patients who underwent hemiarthroplasty via a direct anterior approach and a direct lateral approach, respectively, met inclusion criteria. All patients with femoral neck fractures were treated by 1 of 2 fellowship-trained orthopedic surgeons using the direct anterior approach or the direct lateral approach to hemiarthroplasty. Disposition, ambulation, and other perioperative surgical outcomes were compared between the cohorts. Compared with the direct lateral cohort, the direct anterior cohort had a shorter mean operative time (2.4 minutes, P<.01), a shorter mean length of hospital stay (2.7 days, P<.01), and a smaller mean decrease in hemoglobin postoperatively (0.7 g/dL, P<.01). No significant difference was observed between the cohorts for postoperative disposition, the number of feet ambulated on the second postoperative day, or the prevalence of ambulatory decline at 4- to 6-week and 4- to 6-month follow-up visits. Compared with the direct lateral approach, the direct anterior approach may benefit patients by small, but statistically significant, improvements in blood loss, surgical time, and length of hospital stay after hemiarthroplasty. However, the direct anterior approach does not appear to decrease the likelihood of transfer to a skilled nursing facility postoperatively or accelerate return to preoperative function. [Orthopedics. 2017; 40(6):e1055-e1061.]. Copyright 2017, SLACK Incorporated.

Iodine Extravasation Quantification on Dual-Energy CT of the Brain Performed after Mechanical Thrombectomy for Acute Ischemic Stroke Can Predict Hemorrhagic Complications.

PubMed

Bonatti, M; Lombardo, F; Zamboni, G A; Vittadello, F; Currò Dossi, R; Bonetti, B; Pozzi Mucelli, R; Bonatti, G

2018-01-18

Intracerebral hemorrhage represents a potentially severe complication of revascularization of acute ischemic stroke. The aim of our study was to assess the capability of iodine extravasation quantification on dual-energy CT performed immediately after mechanical thrombectomy to predict hemorrhagic complications. Because this was a retrospective study, the need for informed consent was waived. Eighty-five consecutive patients who underwent brain dual-energy CT immediately after mechanical thrombectomy for acute ischemic stroke between August 2013 and January 2017 were included. Two radiologists independently evaluated dual-energy CT images for the presence of parenchymal hyperdensity, iodine extravasation, and hemorrhage. Maximum iodine concentration was measured. Follow-up CT examinations performed until patient discharge were reviewed for intracerebral hemorrhage development. The correlation between dual-energy CT parameters and intracerebral hemorrhage development was analyzed by the Mann-Whitney U test and Fisher exact test. Receiver operating characteristic curves were generated for continuous variables. Thirteen of 85 patients (15.3%) developed hemorrhage. On postoperative dual-energy CT, parenchymal hyperdensities and iodine extravasation were present in 100% of the patients who developed intracerebral hemorrhage and in 56.3% of the patients who did not ( P = .002 for both). Signs of bleeding were present in 35.7% of the patients who developed intracerebral hemorrhage and in none of the patients who did not ( P < .001). Median maximum iodine concentration was 2.63 mg/mL in the patients who developed intracerebral hemorrhage and 1.4 mg/mL in the patients who did not ( P < .001). Maximum iodine concentration showed an area under the curve of 0.89 for identifying patients developing intracerebral hemorrhage. The presence of parenchymal hyperdensity with a maximum iodine concentration of >1.35 mg/mL may identify patients developing intracerebral hemorrhage with 100% sensitivity and 67.6% specificity. © 2018 by American Journal of Neuroradiology.

Involuntary psychiatric attendances at an Australasian emergency department: A comparison of police and health-care worker initiated presentations.

PubMed

Llewellin, Peter; Arendts, Glenn; Weeden, Jacqueline; Pethebridge, Andrew

2011-10-01

To identify any significant differences in the population of patients brought in to a hospital ED under involuntary mental health orders, based on whether the orders are initiated by police or health professionals. A retrospective analysis of consecutive presentations to a tertiary hospital ED with a co-located psychiatric emergency care centre over a 12 month period, with univariate and multivariate statistical comparisons. Two hundred and eighty-two patients (making 378 ED presentations) met the case definition and were analysed. Compared with patients on medical orders, patients on police orders had significantly more presentations related to violence, longer stays in ED and lower rates of admission to an inpatient bed, but were no more likely to require restraint or security intervention within the ED. Patients on police and medical orders differ considerably, but the impact of these differences on ED workload is small. © 2011 The Authors. EMA © 2011 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

["Vision through the hands": experience of a project].

PubMed

Ventura, Roberta; Ventura, Liana; Brandt, Carlos; Ferraz, Daniel; Ventura, Bruna

2007-01-01

The Project "Vision through the hands" was performed by the Altino Ventura Foundation, with the purpose of investigating the present child situation with multiple disabilities in the state of Pernambuco, Brazil. Birth and social conditions, social problems, and difficulty in accessing the specialized services were evaluated, aiming to collect relevant data with the goal of posterior implantation of a specialized diagnosis and treatment center. Ophthalmologic care and proper treatment were offered. Three hundred and nine children from five reference institutions in disabilities were attended, on six non consecutive days. All cases underwent ophthalmologic examinations and parent interviews. During the waiting time between the ophthalmologic visits and parent interviews the patients performed activities with artists. A multidisciplinary team of 31 professionals was available. According to parent information 83.1% of the patients were considered included in the society and only 45.4% attended school (normal or special). The difficulty to get access to ophthalmologic service was reported by 51.1%. Two hundred and seventy children with multiple disabilities were identified, 154 (56.2%) of whom underwent an ophthalmologic examination for the first time, and 33.0% had low visual acuity (inferior to 20/60 Snellen). The most frequent diagnoses were: refraction error, strabismus, ambliopia, alterations of optic nerve (glaucoma and atrophy), and cataract. Eighty-four glasses were prescribed. This project was pioneer in the region, allowing to obtain the information about important problems regarding multiple disabilities, and making possible ophthalmologic care and specialized treatment to the children.

[Incidence, associated factors, and follow-up of hospital heart failure complicating acute anterior myocardial infarction successfully treated by primary angioplasty].

PubMed

Meimoun, P; M'barek, D; Dragomir, C; Luycx-Bore, A; Elmkies, F; Boulanger, J; Zemir, H; Martis, S; Neykova, A; Tzvetkov, B; Clerc, J

2013-11-01

Heart failure (HF) complicating acute myocardial infarction (AMI) is of poor prognosis and is often associated with patient's characteristics and success of reperfusion strategies. However, few data is available regarding the high-risk subgroup of patients with anterior AMI treated successfully by primary angioplasty. The aim of the study was to assess the incidence, associated factors, and the future of HF occurring during hospitalisation, in the setting of anterior AMI treated successfully by primary angioplasty. Eighty-five consecutive patients with anterior AMI treated successfully by primary angioplasty (final angiographic TIMI flow grade=3, without residual stenosis) were included. Clinical, biochemical, angiographic, and echocardiographic data were prospectively collected and compared between patients with (Killip 2 and 3) and without HF during hospitalisation. Fifteen patients had HF (18%) during hospitalisation and 70 did not. By comparison to patients without HF, patients with HF were more frequently diabetics, had troponin peak and CPK, leucocytes count, and fasting glucose higher, LVEF and wall motion score index in the left anterior descending territory (WMSi-lad) poorer, and a lower non-invasive coronary flow reserve (CFR) in the LAD 24hours after angioplasty (all, P<0.05). In multivariate analysis, fasting glucose, leucocytes count after angioplasty, CFR and WMSi-lad were independently associated with HF, even after adjusting with angiographic variables (all, P<0.05). At 6months, patients with HF had less recovery of LV function and higher frequency of adverse LV remodelling (58% versus 20%, P<0.01) by comparison to patients without HF. In conclusion, HF is not uncommon even after successful primary angioplasty for anterior AMI (nearly one patient out of 5), is associated with hyperglycaemia and inflammation, a poor microvascular reperfusion, and left ventricular systolic function, and is more frequently complicated by adverse LV remodelling and lack of LV recovery. Copyright © 2013. Published by Elsevier SAS.

Prevalence of eosinophilic oesophagitis in adults presenting with oesophageal food bolus obstruction.

PubMed

Heerasing, Neel; Lee, Shok Yin; Alexander, Sina; Dowling, Damian

2015-11-06

To look at the relationship between eosinophilic oesophagitis (EO) and food bolus impaction in adults. We retrospectively analysed medical records of 100 consecutive patients who presented to our hospital with oesophageal food bolus obstruction (FBO) between 2012 and 2014. In this cohort, 96 were adults (64% male), and 4 paediatric patients were excluded from the analysis as our centre did not have paediatric gastroenterologists. Eighty-five adult patients underwent emergency gastroscopy. The food bolus was either advanced into the stomach using the push technique or retrieved using a standard retrieval net. Biopsies were obtained in 51 patients from the proximal and distal parts of the oesophagus at initial gastroscopy. All biopsy specimens were assessed and reviewed by dedicated gastrointestinal pathologists at the Department of Pathology, University Hospital Geelong. The diagnosis of EO was defined and established by the presence of the following histological features: (1) peak eosinophil counts > 20/hpf; (2) eosinophil microabscess; (3) superficial layering of eosinophils; (4) extracellular eosinophil granules; (5) basal cell hyperplasia; (6) dilated intercellular spaces; and (7) subepithelial or lamina propria fibrosis. The histology results of the biopsy specimens were accessed from the pathology database of the hospital and recorded for analysis. Our cohort had a median age of 60. Seventeen/51 (33%) patients had evidence of EO on biopsy findings. The majority of patients with EO were male (71%). Classical endoscopic features of oesophageal rings, furrows or white plaques and exudates were found in 59% of patients with EO. Previous episodes of FBO were present in 12/17 patients and 41% had a history of eczema, hay fever or asthma. Reflux oesophagitis and benign strictures were found in 20/34 patients who did not have biopsies. EO is present in approximately one third of patients who are admitted with FBO. Biopsies should be performed routinely at index endoscopy in order to pursue this treatable cause of long term morbidity.

Use of the initial trauma CT scan to aid in diagnosis of open pelvic fractures.

PubMed

Scolaro, John A; Wilson, David J; Routt, Milton Lee Chip; Firoozabadi, Reza

2015-10-01

Open pelvic disruptions represent high-energy injuries. The prompt identification and management of these injuries decreases their associated morbidity and mortality. Computed tomography (CT) scans are routinely obtained in the initial evaluation of patients with pelvic injuries. The purpose of this study is to identify the incidence and source of air densities noted on computed tomography (CT) scans of the abdominal and pelvic region in patients with pelvic fractures and evaluate the use of initial CT imaging as an adjunctive diagnostic tool to identify open injuries. A retrospective review of a prospectively collected database was performed at a single institution. Seven hundred and twenty-two consecutive patients with a pelvic disruption over a two-year period were included. Review of initial injury CT scans was performed using bone and lung viewing algorithms to identify the presence of extra-luminal air. The primary outcome was the presence, location and source of air identified on pre-operative CT scans. Secondary measurements were identification of air by plain radiograph and correlation between identified air densities on CT and clinically diagnosed open pelvic fractures. Ninety-eight patients were identified as having extra-luminal air densities on CT scans. Eighty-one patients were included in the final analysis following application of inclusion and exclusion criteria. Air was noted by the radiologist in forty-five (55.6%) instances. Six patients (7.4%) were clinically diagnosed with an open pelvic ring disruption; in two patients (2.4%) this diagnosis was delayed. In all patients, the CT was able to track air from its origin. In patients with pelvic disruptions, the injury CT should also be evaluated for the presence and source of extra-luminal air. In some patients, this finding may represent an open pelvic ring disruption. A complete physical exam and CT evaluation should be used to decrease the missed or delayed diagnosis of an open pelvic ring injury. Copyright © 2015 Elsevier Ltd. All rights reserved.

Management of soft tissue knee injuries in an accident and emergency department: the effect of the introduction of a physiotherapy practitioner

PubMed Central

Jibuike, O; Paul-Taylor, G; Maulvi, S; Richmond, P; Fairclough, J

2003-01-01

Objective: To assess the effect of the introduction of a physiotherapist with an extended scope of practice in the management of acute soft tissue knee injuries in an accident and emergency (A&E) department. Methods: The A&E department established an Acute Knee Screening Service (AKSS) in 1998. An experienced physiotherapist was appointed to run the AKSS after additional training. Local guidelines and protocols were developed in conjunction with trauma knee surgeons, radiologists, physiotherapists, and A&E doctors. This study describes 100 consecutive patients managed by the AKSS over a three month period and comparisons are made over a similar period before the introduction of the AKSS. Results: The initial diagnosis of patients with acute knee injuries referred to the service showed meniscal injuries (38%), cruciate ligament injuries (18%), fractures (2%), patellofemoral joint injuries (10%), and others (32%). Ninety five per cent of patients referred to AKSS were seen within one week. Medical time was saved in both A&E and trauma clinic. Fifty nine per cent of patients were treated and discharged from the service without further medical review. Thirty nine per cent (39) were referred to trauma clinic and of these 44% (17) had MRI scans performed as requested by the physiotherapist. Eighty eight per cent (15) of these scans showed significant abnormality: (nine, anterior cruciate ligament tears, one, posterior cruciate ligament tears, and nine meniscal tears). Conclusions: A physiotherapy practitioner working with an extended role is a valuable addition to an A&E department. The AKSS improves the quality of care of acute knee injuries, saves medical time, and fosters cooperation across services within the NHS. PMID:12533365

Current surgical practices in cleft care: cleft palate repair techniques and postoperative care.

PubMed

Katzel, Evan B; Basile, Patrick; Koltz, Peter F; Marcus, Jeffrey R; Girotto, John A

2009-09-01

The purpose of this study was to objectively report practices commonly used in cleft palate repair in the United States. This study investigates current surgical techniques, postoperative care, and complication rates for cleft palate repair surgery. All 803 surgeon members of the American Cleft Palate-Craniofacial Association were sent online and/or paper surveys inquiring about their management of cleft palate patients. Three-hundred six surveys were received, a 38 percent response rate. This represented responses of surgeons from 100 percent of American Cleft Palate-Craniofacial Association registered cleft teams. Ninety-six percent of respondents perform a one-stage repair. Eighty-five percent of surgeons perform palate surgery when the patient is between 6 and 12 months of age. The most common one-stage repair techniques are the Bardach style (two flaps) with intravelar veloplasty and the Furlow palatoplasty. After surgery, 39 percent of surgeons discharge patients within 24 hours. Another 43 percent discharge patients within 48 hours. During postoperative management, 92 percent of respondents implement feeding restrictions. Eighty-five percent of physicians use arm restraints. Surgeons' self-reported complications rates are minimal: 54 percent report a fistula in less than 5 percent of cases. The reported need for secondary speech surgery varies widely. The majority of respondents repair clefts in one stage. The most frequently used repair techniques are the Furlow palatoplasty and the Bardach style with intravelar veloplasty. After surgery, the majority of surgeons discharge patients in 1 or 2 days, and nearly all surgeons implement feeding restrictions and the use of arm restraints. The varying feeding protocols are reviewed in this article.

Arrested Hydrocephalus in Childhood: Case Series and Review of the Literature.

PubMed

Hurni, Yannick; Poretti, Andrea; Schneider, Jacques; Guzman, Raphael; Ramelli, Gian Paolo

2018-06-22

 Hydrocephalus can be progressive or spontaneously arrested. In arrested hydrocephalus, the balance between production and absorption of the cerebrospinal fluid is restored. Patients are mostly asymptomatic, and no surgical treatment is necessary for them.  We performed a two-center consecutive case series study, aimed at investigating the safety of nonsurgical management of hydrocephalus in selected pediatric patients. We retrospectively selected all consecutive patients, suspected to suffer from arrested hydrocephalus and referred to our two institutions between January 2011 and December 2013. Data on clinical and radiological follow-up were collected until June 2017.  Five children diagnosed with arrested hydrocephalus were included in the study. All patients presented macrocephaly as the main presenting sign. Associated mild-to-moderate stable motor disorders were assessed in four out of five cases. Typical symptoms and signs associated with acute raised intracranial pressure were absent in all patients. Magnetic resonance imaging studies showed ventriculomegaly in all patients. A diagnosis of arrested hydrocephalus was made in all five cases based on stable clinical and radiological findings during the initial observation. Conservative management based on active surveillance was, therefore, proposed. During the follow-up period, we observed stable or improved conditions in four out of five patients, while the remaining patient presented progressive hydrocephalus.  Making a distinction between arrested and progressive hydrocephalus is fundamental, because of the opposed appropriate management. Any newly discovered case of hydrocephalus, not characterized by clear signs of progressive hydrocephalus, should benefit from active surveillance before any definitive decision is taken. Georg Thieme Verlag KG Stuttgart · New York.

SELF-STERILE AUXOTROPHS AND THEIR RELATION TO HETEROTHALLISM IN SORDARIA FIMICOLA.

PubMed

EL-ANI, A S

1964-09-04

Eighty morphological mutants in the homothallic fungus Sordaria fimicola were tested on liquid minimal medium for nutritional requirements. Five had nutritional requirements, one for adenine, three for arginine, and one for lysine. All five were from among the eighty single gene mutants that were also partially or completely self-sterile. Nutritional requirements and centromere-locus intervals provide better criteria than morphological characters for selecting self-sterile mutants at complex loci governing heterothallism.

Combined transcranial direct current stimulation and home-based occupational therapy for upper limb motor impairment following intracerebral hemorrhage: a double-blind randomized controlled trial.

PubMed

Mortensen, Jesper; Figlewski, Krystian; Andersen, Henning

2016-01-01

To investigate the combined effect of transcranial direct current stimulation (tDCS) and home-based occupational therapy on activities of daily living (ADL) and grip strength, in patients with upper limb motor impairment following intracerebral hemorrhage (ICH). A double-blind randomized controlled trial with one-week follow-up. Patients received five consecutive days of occupational therapy at home, combined with either anodal (n = 8) or sham (n = 7) tDCS. The primary outcome was ADL performance, which was assessed with the Jebsen-Taylor test (JTT). Both groups improved JTT over time (p < 0.01). The anodal group improved grip strength compared with the sham group from baseline to post-assessment (p = 0.025). However, this difference was attenuated at one-week follow-up. There was a non-significant tendency for greater improvement in JTT in the anodal group compared with the sham group, from baseline to post-assessment (p = 0.158). Five consecutive days of tDCS combined with occupational therapy provided greater improvements in grip strength compared with occupational therapy alone. tDCS is a promising add-on intervention regarding training of upper limb motor impairment. It is well tolerated by patients and can easily be applied for home-based training. Larger studies with long-term follow-up are needed to further explore possible effects of tDCS in patients with ICH. Five consecutive days of tDCS combined with occupational therapy provided greater improvements in grip strength compared with occupational therapy alone. tDCS is well tolerated by patients and can easily be applied for home-based rehabilitation.

Is adolescent-onset first-episode psychosis different from adult onset?

PubMed

Ballageer, Trevor; Malla, Ashok; Manchanda, Rahul; Takhar, Jatinder; Haricharan, Raj

2005-08-01

To examine whether first-episode psychosis patients with onset during adolescence (ages 15-18) differ significantly from those with young-adult onset (ages 19-30). Consecutive patients presenting with first-episode psychosis (N = 242) were assessed for demographic and illness characteristics such as duration of untreated psychosis, diagnosis, length of prodromal period, premorbid adjustment, level of psychotic, negative, depressive, anxiety, and extrapyramidal symptoms, and alcohol and drug use. Eighty-two patients (40.8%) had an onset of psychosis during adolescence (ages 15-18) and 119 (59.2%) during young adulthood (ages 19-30). The adolescent-onset group experienced longer delays in treatment of psychosis (duration of untreated psychosis) (p < .02), showed modestly worse premorbid functioning during late adolescence (p < .05), and were more likely to present with bizarre behavior (p < .01) and primary negative symptoms (p < .01). Patients with adolescent onset of psychosis are more likely to present with clinical characteristics that portend a poorer outcome and may require a different approach to early identification and treatment.

Facioskeletal changes in children with juvenile idiopathic arthritis

PubMed Central

Twilt, M; Schulten, A J M; Nicolaas, P; Dülger, A; van Suijlekom‐Smit, L W A

2006-01-01

Objective To investigate the facioskeletal morphology in patients with juvenile idiopathic arthritis (JIA) with and without temporomandibular joint (TMJ) involvement. Methods Eighty five patients were included. TMJ involvement was defined by orthopantomogram alterations. Lateral cephalograms were used to determine linear and angular measurements and occlusion. Results Patients regardless of their TMJ status had a 67% chance for retrognathia and a 52% chance for posterior rotation of the mandible and, respectively, 82% and 58% if TMJ involvement were present. Changes were not uniformly distributed among the different subtypes. Conclusion Patients with JIA have an altered facial morphology, especially in the presence of TMJ involvement. PMID:16699052

Revisiting an ancient treatment for transphincteric fistula-in-ano ‘There is nothing new under the sun’ Ecclesiastes 1v9

PubMed Central

Sturgeon, G; Hargest, R

2015-01-01

Objective The history of treatments for fistula-in-ano can be traced back to ancient times. Current treatment of transphincteric fistulae is controversial, with many options available. We reviewed the history of treatment using cutting setons and present our series of transphincteric fistulae in the light of the series in the literature. Design Literature review and case series. Setting Hospital based coloproctology service Participants 140 consecutive patients presenting with fistula-in-ano were included. Main Outcome Measures The literature pertaining to treatment of transphincteric fistula was reviewed, along with the outcome of various treatment methods for this condition. Data were collected for 140 consecutive patients presenting with fistula- in-ano were assessed for fistula healing, recurrence and complications. Results A total of 140 consecutive patients with fistula-in-ano were identified, of which 111 were cryptoglandular (79.3%). Eighty-one of these 111 were transphincteric (73.0%). At a median follow-up of 35 months (range, 2–83 months), 70 transphincteric fistulae had healed (86.4%), 10 were still undergoing treatment (12.3%) and one patient was lost to follow-up prior to treatment (1.2%). Two patients in this group required a stoma (2.5%), six patients developed recurrence (7.4%); three ‘true’ recurrences (3.7%). One (1.2%) developed a chronic fissure. There were no reported cases of incontinence. Conclusions The management of transphincteric fistula-in-ano is complex and controversial, for which no clear surgical procedure has gained acceptance as the gold standard. This study demonstrates that transphincteric fistulae can be successfully treated using cutting setons. A high healing rate (86.4%), low recurrence rate (7.4%) and a low complication rate (3.7%) are shown, which compares favourably with published rates over a long follow-up. PMID:26152674

Ethical decisions in dental treatment planning using the Ozar model: a descriptive study of fifty-two consecutive patients.

PubMed

Schuman, N J; Turner, J E

1997-01-01

Chairside dental ethics necessitates special consideration by the faculty member-dentist, the dental student, and the patient. The patient must always be aware of treatment options, in addition to learning the health status of the oral hard and soft tissues, costs, and time to be involved to accomplish proposed treatment. What may seem like a burden to an individual practitioner is actually only the necessities incurred by any self governing profession. Fifty-two consecutive dental patients had their cases reviewed for the ethical behavior of the dentist-practitioner, student, and patient. Categories reviewed were informed consent (100%), agreement, compromise, economic issues, conflict, and institutional issues. The results were: 1. Agreement: 17 cases, 2. Compromise: 21 cases, 3. Economic Issues: 4 cases, 4. Conflict: 6 cases, and 5. Institutional Issues: 4 cases. Fourteen percent of all patients were minors. Ninety percent of the patients were treated. Of those 10% not treated, five percent were for medical reasons, and five percent of the patients refused treatment. These results were placed in the Ozar Model 9 and were categorized as follows: 1. Appropriate pain free oral function: 22 cases, 2. Patient Autonomy: 14 cases, 3. Life and health: 9 cases, 4. Preferred practice values: 6 cases, and 5. Other external considerations: 1 case. This template demonstrated appropriate ethical behavior on the part of dentists, students, and patients, especially with a 90% treatment group, and only 5% refusing treatment. The 52 consecutive patients were characteristic of the University of Tennessee's overall patient pool. No identifiable differences were found between patients regardless of gender, age, or race.

Handgrip strength and nutrition status in hospitalized pediatric patients.

PubMed

Silva, Catarina; Amaral, Teresa F; Silva, Diana; Oliveira, Bruno M P M; Guerra, António

2014-06-01

Handgrip strength (HGS) is a useful indicator of nutrition status in adults, but evidence is lacking in pediatric patients. The aim of this study was to describe the association between undernutrition and HGS in pediatric patients at hospital admission, quantifying the modifying effect of disease severity, anthropometrics, and other patient characteristics on HGS. Eighty-nine inpatients aged ≥6 years consecutively admitted were recruited in a longitudinal study. Nutrition status was evaluated using body mass index (BMI) z scores, and HGS was evaluated at admission and discharge. In the total sample, 30.3% of patients were undernourished at admission, and 64% lost HGS during the hospital stay. This study showed that HGS at admission was independently associated with undernutrition defined by BMI z scores (β = 0.256, P = .037). In this multivariate analysis, sex, age, height, and BMI z scores explained 67.1% of HGS at hospital admission. Lower HGS may be a potential marker of undernutrition in hospitalized pediatric patients, although HGS data should be interpreted according to sex, age, and height of the patient.

Premedication with granisetron reduces shivering during spinal anaesthesia in children.

PubMed

Eldaba, Ahmed A; Amr, Yasser M

2012-01-01

This study evaluates the effect of prophylactic granisetron on the incidence of postoperative shivering after spinal anaesthesia in children. Eighty children, American Society of Anesthesiologists physical status I to II and aged two to five years were scheduled for surgery of the lower limb under spinal anaesthesia. The children were randomised to receive 10 µg/kg granisetron diluted in 10 ml saline 0.9% intravenously (group 1, n=40) or placebo (10 ml 0.9% saline, group 2, n=40) to be given over five minutes just before spinal puncture. Shivering, core temperature and the levels of motor and sensory block were assessed. No patients shivered in group 1. However, six patients shivered in Group 2 (P=0.025). There were no significant differences in the other measured variables between the groups. Granisetron is an effective agent to prevent shivering after spinal anaesthesia in children from two to five years of age.

The peri-operative management of anti-platelet therapy in elective, non-cardiac surgery.

PubMed

Alcock, Richard F; Naoum, Chris; Aliprandi-Costa, Bernadette; Hillis, Graham S; Brieger, David B

2013-07-31

Cardiovascular complications are important causes of morbidity and mortality in patients undergoing elective non-cardiac surgery, with adverse cardiac outcomes estimated to occur in approximately 4% of all patients. Anti-platelet therapy withdrawal may precede up to 10% of acute cardiovascular syndromes, with withdrawal in the peri-operative setting incompletely appraised. The aims of our study were to determine the proportion of patients undergoing elective non-cardiac surgery currently prescribed anti-platelet therapy, and identify current practice in peri-operative management. In addition, the relationship between management of anti-platelet therapy and peri-operative cardiac risk was assessed. We evaluated consecutive patients attending elective non-cardiac surgery at a major tertiary referral centre. Clinical and biochemical data were collected and analysed on patients currently prescribed anti-platelet therapy. Peri-operative management of anti-platelet therapy was compared with estimated peri-operative cardiac risk. Included were 2950 consecutive patients, with 516 (17%) prescribed anti-platelet therapy, primarily for ischaemic heart disease. Two hundred and eighty nine (56%) patients had all anti-platelet therapy ceased in the peri-operative period, including 49% of patients with ischaemic heart disease and 46% of patients with previous coronary stenting. Peri-operative cardiac risk score did not influence anti-platelet therapy management. Approximately 17% of patients undergoing elective non-cardiac surgery are prescribed anti-platelet therapy, the predominant indication being for ischaemic heart disease. Almost half of all patients with previous coronary stenting had no anti-platelet therapy during the peri-operative period. The decision to cease anti-platelet therapy, which occurred commonly, did not appear to be guided by peri-operative cardiac risk stratification. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Analysis of dental arch relationships in Swedish unilateral cleft lip and palate subjects: 20-year longitudinal consecutive series treated with delayed hard palate closure.

PubMed

Lilja, Jan; Mars, Michael; Elander, Anna; Enocson, Lars; Hagberg, Catharina; Worrell, Emma; Batra, Puneet; Friede, Hans

2006-09-01

To evaluate the dental arch relationships for a consecutive series from Goteborg, Sweden, who had delayed hard palate closure. Retrospective study. Sahlgrenska University Hospital, Goteborg, Sweden. The dental study models of 104 consecutive unilateral cleft lip and palate subjects. The study cohort was born between 1979 and 1994. Longitudinal records were available at ages 5 (n = 94), 10 (n = 97), 16 (n = 59), and 19 years (n = 46). Five assessors rated models according to the GOSLON Yardstick on two separate occasions each. These patients had been operated upon according to the Goteborg protocol of delayed hard palate closure (at age 8 years). 85% of subjects were rated in groups 1 and 2 (excellent or very good outcome), 12% were rated in group 3 (satisfactory), and 3% were assigned to group 4 (poor). No patients presented in Group 5 (very poor). Weighted kappa statistics for double determination of Yardstick allocation for five assessors demonstrated values between .65 and .90 for interrater agreement (good/very good) and between .70 and .90 for intrarater agreement (very good). Delayed hard palate closure as practiced in Goteborg since 1979 has produced the best GOSLON Yardstick ratings in a consecutive series of patients ever recorded worldwide, since the Yardstick was first used in 1983. However, it is noteworthy that a new protocol has been introduced in Goteborg since 1994, in which hard palate closure is done at 3 years due to concerns regarding speech.

Clinical characteristics of early-stage osteonecrosis of the ankle and treatment outcomes.

PubMed

Issa, Kimona; Naziri, Qais; Kapadia, Bhaveen H; Lamm, Bradley M; Jones, Lynne C; Mont, Michael A

2014-05-07

The purposes of this study were to describe the clinical manifestations of osteonecrosis involving the distal tibia and talus, to identify risk factors associated with the disease, and to evaluate the efficacy of percutaneous drilling for the treatment of ankles with early-stage symptomatic osteonecrosis. One hundred and one ankles in seventy-three patients with symptomatic osteonecrosis of the talus and/or distal tibia treated with percutaneous drilling were identified. There were eighty-one ankles in fifty-nine patients treated only at our institution and twenty ankles in fourteen patients with a failed prior core decompression at outside institutions. The parameters evaluated included demographics, disease characteristics, clinical outcomes including the American Orthopaedic Foot & Ankle Society score, Short-Form-36 scores, University of California Los Angeles activity scores, and visual analog scale pain scores, and radiographic outcomes at a mean follow-up duration of five years (range, two to nine years). Eighty-five ankles had isolated talus osteonecrosis, eleven ankles had involvement of the distal tibia and talus, and five ankles had isolated distal tibial disease. Twenty-nine patients (40%) had initially presented with symptomatic osteonecrosis of another joint, most commonly the knee (37%), the hip (29%), and the shoulder (25%). The most common identifiable risk factors included chronic corticosteroid use (49.3%), alcohol abuse (35.6%), tobacco use (29%), and hypertension (20.5%). Overall, 83% of ankles did not demonstrate further disease progression after the procedure. There were significant improvements (p < 0.05) in clinical and patient-reported outcomes after surgical treatment. The presence of human immunodeficiency virus and sickle cell disease was associated with a higher odds ratio of disease progression to joint collapse. Osteonecrosis of the distal tibia and talus was usually part of multifocal disease, and concurrent knee osteonecrosis was more common than hip osteonecrosis. The results of the present study suggest that early-stage ankle osteonecrosis can be treated successfully with percutaneous drilling.

Middle cerebral artery vasospasm: transcranial color-coded duplex sonography versus conventional nonimaging transcranial Doppler sonography.

PubMed

Swiat, Maciej; Weigele, John; Hurst, Robert W; Kasner, Scott E; Pawlak, Mikolaj; Arkuszewski, Michal; Al-Okaili, Riyadh N; Swiercz, Miroslaw; Ustymowicz, Andrzej; Opala, Grzegorz; Melhem, Elias R; Krejza, Jaroslaw

2009-03-01

To prospectively compare accuracies of transcranial color-coded duplex sonography (TCCS) and transcranial Doppler sonography (TCD) in the diagnosis of middle cerebral artery (MCA) vasospasm. Prospective blinded head-to-head comparison TCD and TCCS methods using digital subtraction angiography (DSA) as the reference standard. Department of Radiology in a tertiary university health center in a metropolitan area. Eighty-one consecutive patients (mean age, 53.9 +/- 13.9 years; 48 women). The indication for DSA was subarachnoid hemorrhage in 71 patients (87.6%), stroke or transient ischemic attack in five patients (6.2%), and other reasons in five patients (6.2%). The MCA was graded as normal, narrowed <50%, and >50% using DSA. The accuracy of ultrasound methods was estimated by total area (Az) under receiver operator characteristic curve. To compare sensitivities of ultrasound methods, McNemar's test was used with mean velocity thresholds of 120 cm/sec for the detection of less advanced, and 200 cm/sec for the more advanced MCA narrowing. Angiographic MCA narrowing 50% in 10 of 135 arteries. Accuracy of TCCS was insignificantly higher than that of TCD in the detection of 50% narrowing, total Az for mean velocity being 0.83 +/- 0.05, 0.77 +/- 0.05, and 0.95 +/- 0.02, 0.86 +/- 0.08, respectively. Sensitivity of TCCS at commonly used threshold of 120 cm/sec for less advanced MCA spasm was significantly better than that of TCD at similar specificity, 55% vs. 39%, p = 0.038, whereas at a threshold of 200 cm/sec used for more advanced spasm, sensitivities and specificities of both methods were not different. The accuracy of TCCS and TCD is similar, but TCCS is more sensitive than TCD in the detection of MCA spasm. Sensitivity of both techniques in the detection of mild and more advanced spasm using 120 cm/sec and 200 cm/sec thresholds, respectively, is poor; however, a larger sample is required to increase precision of our sensitivity estimates.

Consecutive monitoring of faecal calprotectin during mesalazine suppository therapy for active rectal inflammation in ulcerative colitis.

PubMed

Yamamoto, T; Shimoyama, T; Matsumoto, K

2015-09-01

No studies have monitored the levels of faecal calprotectin (FC) during mesalazine suppository therapy for proctitis in ulcerative colitis (UC). To evaluate the value of consecutive monitoring of FC in patients with UC during mesalazine suppository therapy. One hundred and sixty patients with active inflammation limited to the rectum were treated with mesalazine 1 g suppository once daily for 8 weeks. Patients who achieved clinical remission were advised to maintain the treatment, and were followed up for further 40 weeks. FC levels were measured every 8 weeks during the study. At week 8, 118 patients (74%) went into clinical remission, of whom 88 achieved endoscopic healing. The median FC level significantly decreased in patients with clinical and endoscopic remission (both P < 0.0001), while it did not change significantly in those without remission. Eighty (68%) of the 118 patients with remission continued the treatment. Twenty-four patients (30%) relapsed during the 40-week follow-up. In patients with clinical relapse, the median FC level elevated already 8 weeks before the diagnosis of relapse. In contrast, in patients who maintained remission it remained at a low level and did not significantly change during the follow-up. Elevated FC level (≥55 μg/g) was useful for the early diagnosis of relapse (88% sensitivity and 80% specificity). Faecal calprotectin may represent a useful biomarker for the assessment of disease activity in UC patients treated with mesalazine suppositories. Serial monitoring of faecal calprotectin appears to be valuable for the prediction and early diagnosis of relapse during maintenance therapy. © 2015 John Wiley & Sons Ltd.

Twenty-Five-Year Experience With Radical Chemoradiation for Anal Cancer

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

Tomaszewski, Jonathan M., E-mail: jonathan.tomaszewski@petermac.org; Link, Emma; Leong, Trevor

2012-06-01

Purpose: To evaluate the prognostic factors, patterns of failure, and late toxicity in patients treated with chemoradiation (CRT) for anal cancer. Methods and Materials: Consecutive patients with nonmetastatic squamous cell carcinoma of the anus treated by CRT with curative intent between February 1983 and March 2008 were identified through the institutional database. Chart review and telephone follow-up were undertaken to collect demographic data and outcome. Results: Two hundred eighty-four patients (34% male; median age 62 years) were identified. The stages at diagnosis were 23% Stage I, 48% Stage II, 10% Stage IIIA, and 18% Stage IIIB. The median radiotherapy dosemore » to the primary site was 54 Gy. A complete clinical response to CRT was achieved in 89% of patients. With a median follow-up time of 5.3 years, the 5-year rates of locoregional control, distant control, colostomy-free survival, and overall survival were 83% (95% confidence interval [CI] 78-88), 92% (95% CI, 89-96), 73% (95% CI, 68-79), and 82% (95% CI, 77-87), respectively. Higher T stage and male sex predicted for locoregional failure, and higher N stage predicted for distant metastases. Locoregional failure occurred most commonly at the primary site. Omission of elective inguinal irradiation resulted in inguinal failure rates of 1.9% and 12.5% in T1N0 and T2N0 patients, respectively. Pelvic nodal failures were very uncommon. Late vaginal and bone toxicity was observed in addition to gastrointestinal toxicity. Conclusions: CRT is a highly effective approach in anal cancer. However, subgroups of patients fare relatively poorly, and novel approaches are needed. Elective inguinal irradiation can be safely omitted only in patients with Stage I disease. Vaginal toxicity and insufficiency fractures of the hip and pelvis are important late effects that require prospective evaluation.« less

Eliciting regret improves decision making at the end of life.

PubMed

Djulbegovic, Benjamin; Tsalatsanis, Athanasios; Mhaskar, Rahul; Hozo, Iztok; Miladinovic, Branko; Tuch, Howard

2016-11-01

Management choices at the end of life are high-stake decisions fraught with emotions, chief among is regret. Our objective in this paper is to test the utility of a regret-based model to facilitate referral to hospice care while helping patients clarify their preferences on how they wish to spend the remaining days of their lives. A prospective cohort study that enrolled consecutive adult patients (n = 178) aware of the terminal nature of their disease. The patients were at the point in care where they had to decide between continuing potentially 'curative/life-prolonging' treatment (Rx) versus hospice care. Preferences were elicited using a Dual Visual Analog Scale regarding the level of regret of omission versus commission (RgO/RgC) towards hospice care and Rx. Each patient's RgO/RgC was contrasted against the predictive probability of death to suggest a management plan, which was then compared with the patient's actual choice. The probability of death was estimated using validated Palliative Performance Scale predictive model. Eighty-five percent (151/178) of patients agreed with the model's recommendations (p < 0.000001). Model predicted the actual choices for 72% (128/178) of patients (p < 0.00001). Logistic regression analysis showed that people who were initially inclined to be referred to hospice and were predicted to choose hospice over disease-directed treatment by the regret model have close to 98% probability of choosing hospice care at the end of their lives. No other factors (age, gender, race, educational status and pain level) affected their choice. Using regret to elicit choices in the end-of-life setting is both descriptively and prescriptively valid. People with terminal disease who are initially inclined to choose hospice and do not regret such a choice will select hospice care with high level of certainty. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Twenty-five-year experience with radical chemoradiation for anal cancer.

PubMed

Tomaszewski, Jonathan M; Link, Emma; Leong, Trevor; Heriot, Alexander; Vazquez, Melisa; Chander, Sarat; Chu, Julie; Foo, Marcus; Lee, Mark T; Lynch, Craig A; Mackay, John; Michael, Michael; Tran, Phillip; Ngan, Samuel Y

2012-06-01

To evaluate the prognostic factors, patterns of failure, and late toxicity in patients treated with chemoradiation (CRT) for anal cancer. Consecutive patients with nonmetastatic squamous cell carcinoma of the anus treated by CRT with curative intent between February 1983 and March 2008 were identified through the institutional database. Chart review and telephone follow-up were undertaken to collect demographic data and outcome. Two hundred eighty-four patients (34% male; median age 62 years) were identified. The stages at diagnosis were 23% Stage I, 48% Stage II, 10% Stage IIIA, and 18% Stage IIIB. The median radiotherapy dose to the primary site was 54 Gy. A complete clinical response to CRT was achieved in 89% of patients. With a median follow-up time of 5.3 years, the 5-year rates of locoregional control, distant control, colostomy-free survival, and overall survival were 83% (95% confidence interval [CI] 78-88), 92% (95% CI, 89-96), 73% (95% CI, 68-79), and 82% (95% CI, 77-87), respectively. Higher T stage and male sex predicted for locoregional failure, and higher N stage predicted for distant metastases. Locoregional failure occurred most commonly at the primary site. Omission of elective inguinal irradiation resulted in inguinal failure rates of 1.9% and 12.5% in T1N0 and T2N0 patients, respectively. Pelvic nodal failures were very uncommon. Late vaginal and bone toxicity was observed in addition to gastrointestinal toxicity. CRT is a highly effective approach in anal cancer. However, subgroups of patients fare relatively poorly, and novel approaches are needed. Elective inguinal irradiation can be safely omitted only in patients with Stage I disease. Vaginal toxicity and insufficiency fractures of the hip and pelvis are important late effects that require prospective evaluation. Crown Copyright © 2012. Published by Elsevier Inc. All rights reserved.

Approaches to the management of shotgun injuries.

PubMed

Flint, L M; Cryer, H M; Howard, D A; Richardson, J D

1984-05-01

Shotgun wounds present specific challenges for the surgeon. Multiple penetrating wounds frequently involve large anatomic areas with potential multi-system injury. Experience with 121 patients sustaining shotgun wounds over the 5-year period ending 31 December 1981 was reviewed to assess results and evaluate treatment protocols. Sixty-six patients had chest wounds with pleural penetration. Twenty-four wounds were minor and were observed. Each had less than five pellets penetrating the pleura. Twenty-two patients had close-range injuries. Fourteen of these required chest tube drainage alone and eight patients required thoracotomy for control of bleeding. Eleven patients died, six as a direct result of the chest injury. In 55 patients with abdominal-retroperitoneal wounds exploratory operations were done if more than four pellets were thought to be lodged intraperitoneally or if signs of peritonitis were present, while lesser wounds without peritoneal findings were observed. In the 15 patients who did not have exploratory operations, there were no deaths or major complications. Thirty-five patients had exploratory operations. Two patients had five intraperitoneal missiles and no clinical evidence of peritonitis but were found to have significant intestinal perforations. Four patients died. Eighty-three patients with extremity wounds were classified according to location of injury. Forty-five had upper extremity wounds, with nine vascular injuries. Two patients died and one limb was amputated because of soft tissue infection. Thirty-eight patients had lower extremity wounds. Five had major vascular injuries. Preoperative arteriography was obtained in 13 patients with extremity injuries; the results of one of these were falsely negative. There were no deaths or amputations.(ABSTRACT TRUNCATED AT 250 WORDS)

Doppler-guided hemorrhoidal artery ligation and rectoanal repair (HAL-RAR) for the treatment of grade IV hemorrhoids: long-term results in 100 consecutive patients.

PubMed

Faucheron, Jean-Luc; Poncet, Gilles; Voirin, David; Badic, Bogdan; Gangner, Yves

2011-02-01

Doppler-guided hemorrhoidal artery ligation is a minimally invasive technique for the treatment of symptomatic hemorrhoids that has been applied successfully for grade II and III hemorrhoids but is less effective for grade IV hemorrhoids. Development of a special proctoscope enabled the combination of hemorrhoidal artery ligation with transanal rectoanal repair (mucopexy), which serves to lift and then secure the protruding hemorrhoids in place. The purpose of this study was to describe our experience with this combined procedure in the treatment of grade IV hemorrhoids. Prospective observational study. Outpatient colorectal surgery unit. Consecutive patients with grade IV hemorrhoids treated from April 2006 to December 2008. Hemorrhoidal artery ligation-rectoanal repair. Operating time, number of ligations, number of mucopexies and associated procedures, and postoperative symptoms were recorded. Pain was graded on a visual analog scale. Follow-up was at 2, 6, and 12 months after surgery, and then annually. A total of 100 consecutive patients (64 women, 36 men) with grade IV hemorrhoids were included. Preoperative symptoms were bleeding in 80 and pain in 71 patients; 19 patients had undergone previous surgical treatment for the disease. The mean operative time was 35 (range, 17-60) minutes, with a mean of 9 (range, 4-14) ligations placed per patient. Eighty-four patients were discharged on the day of the operation. Nine patients developed early postoperative complications: pain in 6, bleeding in 4, dyschezia in 1, and thrombosis of residual hemorrhoids in 3. Late complications occurred in 4 patients and were managed conservatively. Recurrence was observed in 9 patients (9%), with a mean follow-up of 34 (range, 14-42) months. The 2 main weaknesses of the study were the lack of very long-term follow-up and the absence of a comparison with hemorrhoidectomy or hemorrhoidopexy. Doppler-guided hemorrhoidal artery ligation with rectoanal repair is safe, easy to perform, and should be considered as an effective option for the treatment of grade IV hemorrhoids.

Factors associated with severe impact of lipodystrophy on the quality of life of patients infected with HIV-1.

PubMed

Blanch, Jordi; Rousaud, Araceli; Martinez, Esteban; De Lazzari, Elisa; Milinkovic, Ana; Peri, Josep-Maria; Blanco, José-Luis; Jaen, Jesús; Navarro, Victor; Massana, Guillem; Gatell, Josep-Maria

2004-05-15

A standardized questionnaire was used to assess the impact of lipodystrophy (LD) on quality of life (QoL). Eighty-four consecutive asymptomatic human immunodeficiency virus type 1 (HIV-1)-infected outpatients with clinical LD completed a modified version of the Dermatology Life Quality Index (DLQI) survey to measure the impact of body fat changes on their QoL. Body changes influenced dressing for 55 patients (65%), produced feelings of shame for 41 (49%), and disrupted sexual life for 23 (27%). There was a greater impact on the DLQI due to body changes among women, injection drug users, patients with abdominal or breast lipoaccumulation, and patients with a high number of non-LD side effects. Multivariate proportional odds model analysis showed that the severity of non-LD-associated side effects and the presence of breast lipoaccumulation were associated with impaired psychosocial functioning. Specific characteristics of patients, antiretroviral-based side effects, and breast lipoaccumulation exert a greater impact on QoL in HIV-1-infected patients with LD.

Efficacy and safety of a new intravenous immunoglobulin 10% formulation (octagam® 10%) in patients with immune thrombocytopenia.

PubMed

Robak, Tadeusz; Mainau, Claudia; Pyringer, Barbara; Chojnowski, Krzysztof; Warzocha, Krzysztof; Dmoszynska, Anna; Straub, Jan; Imbach, Paul

2010-10-01

Intravenous immunoglobulin (IVIg) has an established role in the treatment of immune thrombocytopenia (ITP). The safety and efficacy of a new ready-to-use IVIg 10% formulation (octagam(®) 10%) were investigated in a prospective phase III study in 116 adult patients with ITP (platelet count ≤20×10(9)/l). Sixty-six patients had chronic ITP and 49 were newly diagnosed. Patients received octagam 10% 1 g/kg/day on two consecutive days; infusion rate was adjusted according to tolerability to a maximum of 0·12 ml/kg/minute. Eighty per cent of patients attained the primary efficacy endpoint of clinical response (platelet count ≥50×10(9)/l within 6 days of dosing). The median time to response was 2 days and the median duration of response was 12 days; mean response duration was 24·1 days. octagam 10% was well tolerated and effective in this population representative of adult patients with ITP, even at the maximum infusion rate of 0·12 ml/kg/minute, without unexpected safety issues.

Safety and Efficacy of Advanced Bipolar Vessel Sealing in Vaginal Hysterectomy: 1000 Cases.

PubMed

Clavé, Henri; Clavé, Arnaud

2017-02-01

To determine the safety and efficacy of advanced electrothermal bipolar vessel sealing (EBVS) during vaginal hysterectomy by evaluating urinary complications, overall complications, and reoperation rate. A retrospective cohort (Canadian Task Force classification III). High-volume gynecologic surgeon practice, private hospital. One thousand consecutive patients who have undergone vaginal hysterectomy for benign conditions carried out with EBVS between January 2002 and December 2012. Vaginal hysterectomy performed using an EBVS device. One thousand consecutive patients underwent vaginal hysterectomy with advanced EBVS between January 2002 and December 2012 with an average age of 51.4 ± 8.9 years (range, 31-88) and mean weight and body mass index of 57.4 ± 7.2 kg (range, 42-105) and 25.8 ± 4.2 kg/m 2 (range, 19.1-38.9), respectively. Eighty-five percent of patients (852/1000) were healthy without any severe systemic disease. A single experienced surgeon performed all vaginal hysterectomies with EBVS, specifically by not applying traction during thermofusion to avoid hemorrhage, amputating the cervix to transform the uterus to an apple shape to facilitate a vaginal approach and rotation of the uterus, and placing bi-clamp forceps on the edge of the uterus and not at a 45- or 90-degree angle. Wound closure was completed with a continuous suture. Eleven urinary complications (1.1%) were recorded (10 bladder mechanical injuries and 1 vesicovaginal fistula). This was not statistically different from the rate of .64% previously reported in the FINHYST study (p = .15). The overall rate of complications was 5.3%, and 20 patients (2.0%) required reoperation. The presence of uterine scar tissue (odds ratio, 5.5; 95% confidence interval, 1.6-19.2) and larger uterus size (odds ratio, 2.5; 95% confidence interval, 1.01-19.2) were associated with a higher risk of urinary complications. The use of EBVS during vaginal hysterectomy results in urinary and overall complication rates of 1.1% and 5.3%, respectively, statistically similar to previously reported series that did not use EBVS. The use of advanced EBVS is a safe and effective method of achieving hemostasis during vaginal hysterectomy. Copyright © 2016 AAGL. Published by Elsevier Inc. All rights reserved.

BESCT (Biology, Education, Screening, Chemoprevention and Treatment) Program

DTIC Science & Technology

2010-10-01

Final Report: Reporting Period 15 March 2001 – 14 September 2010 19 Sun S Y, S chroeder C P, Y ue P , Lot an D , H ong WK, Lo tan R . Enhanced G...Population Five hundred ninety-five consecutive patients with stage I NSCLC underwent definitive surgical resection, defined as a lo - bectomy or a...activity of lonafarnib in patients who had uro - thelial cancer that was refractory to first-line cytotoxic treat- ment. Lonafarnib 200 mg b.i.d. p.o. was

Interstitial irradiation as a salvage technique

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

Syed, A.M.N.

1981-11-01

Forty patients with recurrent pelvic malignancies were irradiated using temporary /sup 192/Ir and/or permanent /sup 125/I implants. All patients had a previous course of pelvic irradiation to doses of 5,000 to 6,000 rad over five to eight weeks; patients with cervical and vaginal carcinomas had intracavitary irradiation as well (3,000 to 5,000 mg-hrs). Overall local control was achieved in 27 of 40 patients (67.5%); 13 of these patients remain alive to a minimum follow-up period of 2 years. Eighty percent of the patients experienced good paliation of pain, bleeding, lymphadema of legs, etc. Overall complicatin rate has been 20%, withmore » three patients having developed enterovaginal and vesicovaginal fistulae. (JMT)« less

Work Experiences of Patients Receiving Palliative Care at a Comprehensive Cancer Center: Exploratory Analysis.

PubMed

Glare, Paul A; Nikolova, Tanya; Alickaj, Alberta; Patil, Sujata; Blinder, Victoria

2017-07-01

Employment-related issues have been largely overlooked in cancer patients needing palliative care. These issues may become more relevant as cancer evolves into more of a chronic illness and palliative care is provided independent of stage or prognosis. To characterize the employment situations of working-age palliative care patients. Cross-sectional survey setting/subjects: Consecutive sample of 112 patients followed in palliative care outpatient clinics at a comprehensive cancer center. Thirty-seven-item self-report questionnaire covering demographics, clinical status, and work experiences since diagnosis. The commonest cancer diagnoses were breast, colorectal, gynecological, and lung. Eighty-one percent had active disease. Seventy-four percent were on treatment. Eighty percent recalled being employed at the time of diagnosis, with 65% working full time. At the time of the survey, 44% were employed and 26% were working full time. Most participants said work was important, made them feel normal, and helped them feel they were "beating the cancer". Factors associated with being employed included male gender, self-employed, and taking less than three months off work. Respondents with pain and/or other symptoms were significantly less likely to be working. On multivariate analysis, only pain (odds ratio [OR] 8.16, p < 0.001) and other physical symptoms (OR 5.90, p = 0.012) predicted work status; gender (OR 2.07), self-employed (OR 3.07), and current chemotherapy (OR 1.81) were included in the model, but were not statistically significant in this small sample. Work may be an important issue for some palliative care patients. Additional research is needed to facilitate ongoing employment for those who wish or need to continue working.

Beta-blocker therapy is not associated with symptoms of depression and anxiety in patients receiving an implantable cardioverter-defibrillator.

PubMed

Hoogwegt, Madelein T; Kupper, Nina; Theuns, Dominic A M J; Jordaens, Luc; Pedersen, Susanne S

2012-01-01

Beta-blockers are frequently prescribed to implantable cardioverter-defibrillator (ICD) patients. Beta-blocker therapy has been proposed to induce emotional distress such as depression and anxiety, but a paucity of studies has examined the relationship between beta-blockers and distress. We investigated the association between beta-blocker therapy, including type and dosage, and symptoms of anxiety and depression in a consecutive cohort of patients receiving an ICD. Between 2003 and 2010, 448 consecutively implanted ICD patients were enrolled in the prospective Mood and personality as precipitants of arrhythmia in patients with an Implantable cardioverter Defibrillator: A prospective Study (MIDAS), of which 429 completed the Hospital Anxiety and Depression Scale (HADS) and the ICD Patient Concerns questionnaire (ICDC) at baseline. Eighty per cent of all patients received beta-blocker therapy. In univariate analysis, beta-blocker therapy was not significantly associated with symptoms of anxiety, depression, and ICD concerns (β = -0.030, β = 0.007, and β = -0.045, respectively; all P's >0.36). Type of beta-blocker showed a trend towards significance for mean levels of ICD concerns (P = 0.09). No association was found between dosage and emotional distress (all P's >0.21). After adjustment for relevant clinical and demographic variables, the association of beta-blocker therapy and symptoms of anxiety, depression, and ICD concerns remained non-significant (β = 0.009, β = 0.037, and β = 0.019, respectively; all P's >0.47). In patients receiving an ICD, beta-blocker therapy was not associated with symptoms of anxiety, depression, and ICD concerns. Research is warranted that further elucidates the link between beta-blocker therapy and emotional distress in this vulnerable patient group.

The Effect of Problem Based Learning on Undergraduate Oral Communication Competency

ERIC Educational Resources Information Center

Mandeville, David S.; Ho, Tiffanie K.; Valdez, Lindy A.

2017-01-01

Purpose: The aim of this study was to ascertain the effect of Problem Based Learning (PBL) on student oral communication competency gains. Methods: Eighty students from two consecutive undergraduate Kinesiology courses (Spring semesters, 2014-15) formed into 29 small groups and were studied. Oral communication competency was assessed using a…

Is a fecal occult blood test a useful tool for judging whether to perform capsule endoscopy in low-dose aspirin users with negative colonoscopy and esophagogastroduodenoscopy?

PubMed

Endo, Hiroki; Kato, Takayuki; Sakai, Eiji; Taniguchi, Leo; Arimoto, Jun; Kawamura, Harunobu; Higurashi, Takuma; Ohkubo, Hidenori; Nonaka, Takashi; Taguri, Masataka; Inamori, Masahiko; Yamanaka, Takeharu; Sakaguchi, Takashi; Hata, Yasuo; Nagase, Hajime; Nakajima, Atsushi

2017-02-01

Aspirin use is reportedly not to be associated with fecal immunochemical occult blood test (FIT) false-positive results for the detection of colorectal cancer. The need for additional small bowel exploration in FIT-positive, low-dose aspirin users with a negative colonoscopy is controversial. The aim of this study was to assess the ability of FIT to judge whether capsule endoscopy (CE) should be performed in low-dose aspirin users with negative colonoscopy and esophagogastroduodenoscopy findings by comparing FIT results with CE findings. A total of 264 consecutive low-dose aspirin users with negative colonoscopy and esophagogastroduodenoscopy who were scheduled to undergo CE at five hospitals in Japan were enrolled. Patients had been offered FIT prior to the CE. The association between the FIT results and the CE findings was then assessed. One hundred and fifty-seven patients were included in the final analysis. Eighty-four patients (53.5 %) had positive FIT results. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of positive FIT results for small bowel ulcers were 0.56, 0.47, 0.30, and 0.73, respectively. Furthermore, the NPV of positive FIT results for severe small bowel injury (Lewis score ≥790) was markedly high (0.90). When the analysis was performed only in low-dose aspirin users with anemia, the sensitivity of the positive FIT results was notably improved (0.72). Small bowel evaluation using CE is not recommended for FIT-negative, low-dose aspirin users. However, small bowel evaluation using CE should be considered in both FIT-positive and anemic low-dose aspirin users.

The epidemiology and functional outcomes of operative fixation of extracapsular proximal femoral fractures (AO 31-A) in young adults.

PubMed

Ramoutar, D N; Kodumuri, P; Rodrigues, J N; Olewicz, S; Moran, C G; Ollivere, B J; Forward, D P

2017-02-01

Proximal femoral fractures in adults under 50 years are not as common as in the elderly, but may have just as significant an impact. There is little in the literature describing the functional outcomes of fixation in this age group. Our aim was to assess the clinical and functional outcomes of operative management of extracapsular proximal femoral fractures (AO 31-A) in the young adult (<50 years). Consecutive skeletally mature patients <50 years undergoing operative fixation of these fractures were obtained from a prospective database over a 12-year period. Complications and mortality data were obtained from this database and case note review. Outcome scores were obtained via postal questionnaires. Eighty-eight patients were included in the study of which 74 (84%) had fixation with the dynamic hip screw. The mean age was 39 years (range 17-50) with a male preponderance (73.8%). Mean hospital stay was 14 days (range 2-94). Seventeen (19.3%) patients had died at a mean of 40 months from their operation date. The 1-year mortality was 4.5%. There were five complications (5.7%). SF-36 and EuroQol 5D scores showed that 5-10% had severe problems with a 20% decrease in quality of life compared to population norms. The biggest differences were in the physical function modalities. One-third had fair to poor hip function as assessed by the Oxford Hip Score. Though these injuries are relatively rare in this age group, they do have significant mortality and functional impairment reflecting a higher energy of injury rather than the frailty seen in the elderly.

Evaluation of the content and accessibility of web sites for accredited orthopaedic sports medicine fellowships.

PubMed

Mulcahey, Mary K; Gosselin, Michelle M; Fadale, Paul D

2013-06-19

The Internet is a common source of information for orthopaedic residents applying for sports medicine fellowships, with the web sites of the American Orthopaedic Society for Sports Medicine (AOSSM) and the San Francisco Match serving as central databases. We sought to evaluate the web sites for accredited orthopaedic sports medicine fellowships with regard to content and accessibility. We reviewed the existing web sites of the ninety-five accredited orthopaedic sports medicine fellowships included in the AOSSM and San Francisco Match databases from February to March 2012. A Google search was performed to determine the overall accessibility of program web sites and to supplement information obtained from the AOSSM and San Francisco Match web sites. The study sample consisted of the eighty-seven programs whose web sites connected to information about the fellowship. Each web site was evaluated for its informational value. Of the ninety-five programs, fifty-one (54%) had links listed in the AOSSM database. Three (3%) of all accredited programs had web sites that were linked directly to information about the fellowship. Eighty-eight (93%) had links listed in the San Francisco Match database; however, only five (5%) had links that connected directly to information about the fellowship. Of the eighty-seven programs analyzed in our study, all eighty-seven web sites (100%) provided a description of the program and seventy-six web sites (87%) included information about the application process. Twenty-one web sites (24%) included a list of current fellows. Fifty-six web sites (64%) described the didactic instruction, seventy (80%) described team coverage responsibilities, forty-seven (54%) included a description of cases routinely performed by fellows, forty-one (47%) described the role of the fellow in seeing patients in the office, eleven (13%) included call responsibilities, and seventeen (20%) described a rotation schedule. Two Google searches identified direct links for 67% to 71% of all accredited programs. Most accredited orthopaedic sports medicine fellowships lack easily accessible or complete web sites in the AOSSM or San Francisco Match databases. Improvement in the accessibility and quality of information on orthopaedic sports medicine fellowship web sites would facilitate the ability of applicants to obtain useful information.

HLA-B27 allele frequency in Sri Lankan patients with spondyloarthritides.

PubMed

Kidnapillai, S; Sirisena, N D; Dissanayake, V H

2016-06-01

This preliminary study aims to describe the HLA-B27 allele frequency in Sri Lankan patients with spondyloarthritides (SA). An anonymised database of 373 Sri Lankan patients with SA referred for HLA-B27 testing was retrospectively analysed. Eighty five (22.8%) patients were positive for the HLA-B27 allele. A male preponderance was observed among the positives. The HLA-B27 allele frequency in this sample of patients with SA was relatively low compared to published studies in other populations. Further research is needed to identify the predominant subtypes of the allele to determine which subtypes are the most prevalent in a larger sample of Sri Lankan patients with SA, and to define their association with the specific types of SA.

Management of anaemia in haemodialysis and peritoneal dialysis patients (chapter 8).

PubMed

Richardson, Donald; Hodsman, Alex; van Schalkwyk, Dirk; Tomson, Charlie; Warwick, Graham

2007-08-01

Forty-one percent of UK patients commence RRT with an Hb < 10.0 g/dl. The mean Hb at commencement of RRT is 10.3 g/dl. Eighty-five percent of patients on dialysis in the UK have an Hb > or = 10.0 g/dl by 6 months after commencement of RRT. The median Hb on haemodialysis in the UK is 11.8 g/dl with an IQR of 10.7-12.8 g/dl. Eighty-six percent of haemodialysis patients in the UK have a Hb > or = 10.0 g/dl. The median Hb on peritoneal dialysis in the UK is 12.0 g/dl with an IQR of 11.0-12.9 g/dl. Ninety percent of peritoneal dialysis patients in the UK have an Hb > or = 10.0 g/dl. In the UK, 49% of patients on PD and 48% of patients on haemodialysis have an Hb between 10.5-12.5 g/dl. The median ferritin in UK haemodialysis patients is 413 microg/l (IQR 262-623), 95% of UK haemodialysis patients have a ferritin > or =100 microg/l. The median ferritin in UK PD patients is 256 microg/l (IQR 147-421), 86% of UK peritoneal dialysis patients have a ferritin > or = 100 microg/l. A higher proportion of HD patients than PD patients receive ESA therapy (88% vs 76%). The ESA dose is higher for HD than PD patients (9204 vs 6080 IU/week).

Resident Self-Assessment and Self-Reflection: University of Wisconsin-Madison’s Five-Year Study

PubMed Central

Hildebrand, Christopher; Trowbridge, Elizabeth; Roach, Mary A.; Sullivan, Anne Gravel; Broman, Aimee Teo

2009-01-01

BACKGROUND Chart review represents a critical cornerstone for practice-based learning and improvement in our internal medicine residency program. OBJECTIVE To document residents’ performance monitoring and improvement skills in their continuity clinics, their satisfaction with practice-based learning and improvement, and their ability to self-reflect on their performance. DESIGN Retrospective longitudinal design with repeated measures. PARTICIPANTS Eighty Internal Medicine residents abstracted data for 3 consecutive years from the medical records of their 4,390 patients in the University of Wisconsin-Madison (UW) Hospital and Clinics and William S. Middleton Veterans Administration (VA) outpatient clinics. MEASUREMENT Logistic modeling was used to determine the effect of postgraduate year, resident sex, graduation cohort, and clinic setting on residents’ “compliance rate” on 17 nationally recognized health screening and chronic disease management parameters from 2003 to 2007. RESULTS Residents’ adherence to national preventive and chronic disease standards increased significantly from intern to subsequent years for administering immunizations, screening for diabetes, cholesterol, cancer, and behavioral risks, and for management of diabetes. Of the residents, 92% found the chart review exercise beneficial, with 63% reporting gains in understanding about their medical practices, 26% reflecting on specific gaps in their practices, and 8% taking critical action to improve their patient outcomes. CONCLUSIONS This paper provides support for the feasibility and practicality of this limited-cost method of chart review. It also directs our residency program’s attention in the continuity clinic to a key area important to internal medicine training programs by highlighting the potential benefit of enhancing residents’ self-reflection skills. PMID:19156469

First care givers of mentally ill patients: a multicenter study.

PubMed

Pradhan, S C; Singh, M M; Singh, R A; Das, J; Ram, D; Patil, B; Jain, A K; Thomas, J K

2001-04-01

Pathways to psychiatric care were evaluated among three hundred and eighty four first-contact psychiatric patients from five socio-culturally different regions of India by a modified version of World Health Organization encounter form for 'pathways in psychiatric care'. Concerning first caregivers, out of 384 respondents 34.1% had chosen the psychiatrists, 29.4% the general practitioners and 26% had chosen faith healers and exorcists. Choice for the first caregiver was not influenced by gender differences, literacy status and family type. Mostly the subjects hailing from rural areas and those presenting with somatic symptoms chose psychiatrist as their first caregivers.

New and Safe Treatment of Food Impacted in the Esophagus: A Single Center Experience of 100 Consecutive Cases

PubMed Central

Shafique, Muhammad; Lie, Erik S.; Dahl, Vegard; Olsbø, Frode; Røkke, Ola

2013-01-01

Aim. Large food bits can get stuck in the esophagus and must be removed by endoscopy. In some cases, this can be difficult or unsafe. We describe a new and safe treatment for such patients. Materials and Methods. 100 consecutive patients were referred to Akershus University Hospital with impacted food in the esophagus. In 36 patients (36%), the food passed spontaneously. In 59 (92%) of the remaining 64 patients, the food was removed by endoscopic intervention. In the last five patients, endoscopic removal was judged difficult or unsafe. These patients received the new treatment: one capsule Creon 10000 IU dissolved in 30 mL of Coca-Cola administered by a nasooesophageal tube four times daily for 2-3 days. Results. Of the 59 patients treated with endoscopic procedure, complications occurred in four (7%): three bleedings and one perforation of the esophagus. In five patients treated with Coca-Cola and Creon, the food had either passed or was soft after 2-3 days and could easily be removed. Conclusion. The treatment of choice of impacted food in the esophagus is endoscopic removal. In cases where this is difficult, we recommend treatment with Coca-Cola and Creon for 2-3 days before complications occur. PMID:24348528

New and safe treatment of food impacted in the esophagus: a single center experience of 100 consecutive cases.

PubMed

Shafique, Muhammad; Yaqub, Sheraz; Lie, Erik S; Dahl, Vegard; Olsbø, Frode; Røkke, Ola

2013-01-01

Aim. Large food bits can get stuck in the esophagus and must be removed by endoscopy. In some cases, this can be difficult or unsafe. We describe a new and safe treatment for such patients. Materials and Methods. 100 consecutive patients were referred to Akershus University Hospital with impacted food in the esophagus. In 36 patients (36%), the food passed spontaneously. In 59 (92%) of the remaining 64 patients, the food was removed by endoscopic intervention. In the last five patients, endoscopic removal was judged difficult or unsafe. These patients received the new treatment: one capsule Creon 10000 IU dissolved in 30 mL of Coca-Cola administered by a nasooesophageal tube four times daily for 2-3 days. Results. Of the 59 patients treated with endoscopic procedure, complications occurred in four (7%): three bleedings and one perforation of the esophagus. In five patients treated with Coca-Cola and Creon, the food had either passed or was soft after 2-3 days and could easily be removed. Conclusion. The treatment of choice of impacted food in the esophagus is endoscopic removal. In cases where this is difficult, we recommend treatment with Coca-Cola and Creon for 2-3 days before complications occur.

Uncemented glenoid component in total shoulder arthroplasty. Survivorship and outcomes.

PubMed

Martin, Scott David; Zurakowski, David; Thornhill, Thomas S

2005-06-01

Glenoid component loosening continues to be a major factor affecting the long-term survivorship of total shoulder replacements. Radiolucent lines, cement fracture, migration, and loosening requiring revision are common problems with cemented glenoid components. The purpose of this study was to evaluate the results of total shoulder arthroplasty with an uncemented glenoid component and to identify predictors of glenoid component failure. One hundred and forty-seven consecutive total shoulder arthroplasties were performed in 132 patients (mean age, 63.3 years) with use of an uncemented glenoid component fixed with screws between 1988 and 1996. One hundred and forty shoulders in 124 patients were available for follow-up at an average of 7.5 years. One shoulder in which the arthroplasty had failed at 2.4 years and for which the duration of follow-up was four years was also included for completeness. The preoperative diagnoses included osteoarthritis in seventy-two shoulders and rheumatoid arthritis in fifty-five. Radiolucency was noted around the glenoid component and/or screws in fifty-three of the 140 shoulders. The mean modified ASES (American Shoulder and Elbow Surgeons) score (and standard deviation) improved from 15.6 +/- 11.8 points preoperatively to 75.8 +/- 17.5 points at the time of follow-up. Eighty-five shoulders were not painful, forty-two were slightly or mildly painful, ten were moderately painful, and three were severely painful. Fifteen (11%) of the glenoid components failed clinically, and ten of them also had radiographic signs of failure. Eleven other shoulders had radiographic signs of failure but no symptoms at the time of writing. Three factors had a significant independent association with clinical failure: male gender (p = 0.02), pain (p < 0.01), and radiolucency adjacent to the flat tray (p < 0.001). In addition, the annual risk of implant revision was nearly seven times higher for patients with radiographic signs of failure. Clinical survivorship was 95% at five years and 85% at ten years. The failure rates of the total shoulder arthroplasties in this study were higher than those in previously reported studies of cemented polyethylene components with similar durations of follow-up. Screw breakage and excessive polyethylene wear were common problems that may lead to additional failures of these uncemented glenoid components in the future.

[Efficacy of combination therapy with pegylated-interferon alfa-2a plus ribavirin in autoantibody-positive chronic hepatitis C patients].

PubMed

Li, Ya-xin; Yang, Yan-jia; Yang, Mei; Chen, Li-yu; Lu, Jia-jie; Ma, Yuan-ji; Liu, Kai; Lei, Xue-zhong; Tang, Hong

2013-05-01

To evaluate the therapeutic efficacy of antiviral combination therapy with pegylated-interferon alpha-2a plus ribavirin (RBV) in patients with autoantibody-positive chronic hepatitis C (CHC) and to investigate the impact of the presence of autoantibodies on the treatment outcome. Eighty-six consecutive CHC patients who underwent a 48-week treatment regimen composed of Peg-IFNa-2a (135 or 180 mug/wk) plus weight-based RBV ( less than or equal to 65 kg, 800 mg/d; 65 to 75 kg, 1000 mg/d; more than or equal to75 kg, 1200 mg/d ). Prior to treatment (baseline) and at end of treatment (EOT; week 48), levels of antinuclear antibody (ANA), anti-smooth muscle antibody (SMA), anti liver/kidney microsomal antibody type 1 (LKM1), anti-La (SSB), and anti liver cytosolic-1 (LC-1) were detected by indirect immunofluorescence. At baseline, during treatment (weeks 4, 12, 24, and 36), EOT, and 24 weeks after EOT, levels of HCV RNA were assessed by real-time quantitative PCR. Rapid virological response (RVR) was defined as HCV RNA less than 10(3) copy/ml at week 4. Sustained virologic response (SVR) was defined as HCV RNA load below the lower limit of detection at 24 weeks after EOT. Correlation between autoantibodies and treatment-induced reduced HCV RNA load was assessed by univariate analysis of variance or chi-squared tests. Autoantibodies were detected in 24 patients, which included 14 ANA-positive patients, five SMA-positive patients, three LKM1-positive patients, one patient with double-positivity for ANA and SSB, and one patient with double-positivity for ANA and LC-1. The autoantibody-positive patients and autoantibody-negative patients showed similar rates of RVR (70.8% vs. 72.5%, P more than 0.05) and SVR (81.4% vs. 82.2%, P more than 0.05). Antiviral therapy with Peg-IFNa-2a RBV can effectively reduce the HCV RNA load in autoantibody-positive CHC patients; however, the presence of autoantibodies may not be an independent predictor of therapy outcome.

School lunches v. packed lunches: a comparison of secondary schools in England following the introduction of compulsory school food standards.

PubMed

Stevens, Lesley; Nicholas, Jo; Wood, Lesley; Nelson, Michael

2013-06-01

To compare food choices and nutrient intakes of pupils taking a school lunch or a packed lunch in eighty secondary schools in England, following the introduction of the food-based and nutrient-based standards for school food. Cross-sectional data collected between October 2010 and April 2011. Pupils' lunchtime food choices were recorded over five consecutive days. Secondary schools, England. A random selection of 5925 pupils having school lunches and 1805 pupils having a packed lunch in a nationally representative sample of eighty secondary schools in England. The differences in the specific types of food and drink consumed by the two groups of pupils are typical of differences between a hot and cold meal. On average, school lunches as eaten contained significantly more energy, carbohydrate, protein, fibre, vitamin A, folate, Fe and Zn than packed lunches, and 8 % less Na. Although neither school lunches nor packed lunches provided the balance of nutrients required to meet the nutrient-based standards (based on about one-third of daily energy and nutrient requirements), school lunches generally had a healthier nutrient profile, with lower Na and percentage of energy from fat, and higher fibre and micronutrient content. These differences were greater than those reported prior to the introduction of compulsory standards for school lunches. In order to ensure more pupils have a healthy lunch, schools could introduce and enforce a packed lunch policy or make school meals the only option at lunchtime.

Exercise duration and peak systolic blood pressure are predictive of mortality in ambulatory patients with mild-moderate chronic heart failure.

PubMed

Williams, Simon G; Jackson, Mark; Ng, Leong L; Barker, Diane; Patwala, Ashish; Tan, Lip-Bun

2005-01-01

It is a prevailing concept in chronic heart failure (CHF) that ventricular remodelling (evaluated via imaging) and neurohormonal activation (via biomarkers) exert major influences, such that the need to subject patients to haemodynamic evaluations and exercise testing has been questioned. We sought to investigate whether exercise and haemodynamic parameters lack independent prognostic value in a cohort of unselected ambulatory patients with mild-moderate CHF. Eighty-five consecutive patients with stable CHF in New York Heart Association functional classes I-IV, aged 55 +/- 12 years, 84% males, left ventricular ejection fraction (LVEF) 37 +/- 15%, participated in this study. Survivors were followed for a median of 5.08 years. All subjects underwent cardiopulmonary exercise testing to measure standard parameters including peak oxygen consumption, exercise duration and blood pressure. A sample of venous blood was taken to determine the N-terminal pro-brain natriuretic peptide (N-BNP) level. Echocardiography was performed at rest to measure LVEF. Predictors of mortality were sought using the Cox proportional hazards model. All-cause mortality was 19% (16 deaths, 95% CI 11-29%). Age and LVEF did not independently predict mortality. Although various parameters including New York Heart Association class, peak oxygen consumption and N-BNP level were all predictive of outcome on univariate analysis, multivariate analysis identified reduced exercise duration and peak systolic blood pressure (SBP) to be the only independent predictors of all-cause mortality. Hazard ratios of 0.78 (95% CI 0.65-0.93, p = 0.007) and 0.79 (95% CI 0.66-0.95, p = 0.01) were associated with an increase in exercise duration of 1 min and 10 mm Hg peak SBP, respectively. Two simple parameters (exercise duration and peak SBP) that are easily measured by standard exercise testing are the strongest independent predictors of mortality which outperform LVEF and N-BNP in ambulatory patients with mild-moderate CHF. Copyright (c) 2005 S. Karger AG, Basel.

Early cavopulmonary anastomosis in very young infants after the Norwood procedure: impact on oxygenation, resource utilization, and mortality.

PubMed

Jaquiss, Robert D B; Ghanayem, Nancy S; Hoffman, George M; Fedderly, Raymond T; Cava, Joseph R; Mussatto, Kathleen A; Tweddell, James S

2004-04-01

The optimal timing of second-stage palliation after Norwood operations remains undefined. Advantages of early cavopulmonary anastomosis are early elimination of volume load and shortening the high-risk interstage period. Potential disadvantages include severe cyanosis, prolonged pleural drainage and hospitalization, and excess mortality. We reviewed our recent experience to evaluate the safety of early cavopulmonary anastomosis. Eighty-five consecutive patients undergoing post-Norwood operation cavopulmonary anastomosis were divided into group I (cavopulmonary anastomosis at <4 months; n = 33) and group II (cavopulmonary anastomosis at >4 months; n = 52). Groups were compared for age; size; early and late mortality; preoperative, initial postoperative, and discharge oxygen saturation; and duration of mechanical ventilation, intensive care unit stay, pleural drainage, and hospitalization. Group I patients were younger than group II patients (94 +/- 21 days vs 165 +/- 44 days, respectively; P <.001) and smaller (4.8 +/- 0.8 kg vs 5.8 +/- 0.9 kg; P <.001). The preoperative oxygen saturation was not different (group I, 75% +/- 10%; group II, 78% +/- 8%; P =.142). The oxygen saturation was lower immediately after surgery in group I compared with group II (75% +/- 7% vs 81% +/- 7%, respectively; P <.001) but not by discharge (group I, 79% +/- 4%; group II, 80% +/- 4%). Younger patients were ventilated longer (62 +/- 86 hours vs 19 +/- 42 hours; P =.001), in the intensive care unit longer (130 +/- 111 hours vs 104 +/- 94 hours; P =.049), hospitalized longer (12.5 +/- 11.5 days vs 10.3 +/- 14.8 days; P =.012), and required longer pleural drainage (106 +/- 45 hours vs 104 +/- 93 hours; P =.046). Hospital survival was 100% in both groups. Actuarial survival to 12 months was 96% +/- 4% for group I and 96% +/- 3% for group II. Early cavopulmonary anastomosis after the Norwood operation is safe. Younger patients are more cyanotic initially after surgery and have a longer duration of mechanical ventilation, pleural drainage, intensive care unit stay, and hospitalization.

Higher Education in the Eighties.

ERIC Educational Resources Information Center

McComas, James D.

Events and conditions over the last 20 years that have altered the course of higher education are briefly noted, and trends in higher education for the early eighties are examined. Among the past influences on higher education that illustrate the wisdom of planning for a realistic period of time, such as five years, are the following: the massive…

Can Intraoperative Sensors Determine the "Target" Ligament Balance? Early Outcomes in Total Knee Arthroplasty.

PubMed

Meneghini, Robert M; Ziemba-Davis, Mary M; Lovro, Luke R; Ireland, Phillip H; Damer, Brent M

2016-10-01

The optimal "target" ligament balance for each patient undergoing total knee arthroplasty (TKA) remains unknown. The study purpose was to determine if patient outcomes are affected by intraoperative ligament balance measured with force-sensing implant trials and if an optimal "target" balance exists. A multicenter, retrospective study reviewed consecutive TKAs performed by 3 surgeons. TKA's were performed with standard surgical techniques and ligament releases. After final implants were made, sensor-embedded smart tibial trials were inserted, and compartment forces recorded throughout the range of motion. Clinical outcome measures were obtained preoperatively and at 4 months. Statistical analysis correlated ligament balance with clinical outcomes. One hundred eighty-nine consecutive TKAs were analyzed. Patients were grouped by average medial and lateral compartment force differences. Twenty-nine TKAs (15%) were balanced within 15 lbs and 53 (28%) were "balanced" greater than 75 lbs. Greater improvement in University of California Los Angeles activity level was associated with a mediolateral force difference <60 lbs. (P = .006). Knee Society objective, function, and satisfaction scores, and self-reported health state were unrelated to mediolateral balance in the knee. Intraoperative force-sensing has potential in providing real-time objective data to optimize TKA outcomes. These data support some early outcomes may improve by balancing TKAs within 60 lbs difference. Close follow-up is warranted to determine if gait pattern adaptations affect longer term outcomes with greater or less ligament "imbalance." Copyright © 2016 Elsevier Inc. All rights reserved.

Long-term outcomes and predictors in pediatric liver retransplantation.

PubMed

Dreyzin, Alexandra; Lunz, John; Venkat, Veena; Martin, Lillian; Bond, Geoffrey J; Soltys, Kyle A; Sindhi, Rakesh; Mazariegos, George V

2015-12-01

Historically, 9-29% of pediatric liver transplant recipients have required retransplantation. Although outcomes have improved over the last decade, currently published patient and graft survival remain lower after retransplant than after primary transplant. Data from liver retransplantation recipients at our institution between 1991 and 2013 were retrospectively reviewed. Kaplan-Meier estimates were used to depict patient and graft survival. Predictors of survival were analyzed using a series of Cox proportional hazards models. Predictors were analyzed separately for patients who had "early" (≤ 30 days after primary transplant) and "late" retransplants. Eighty-four patients underwent retransplant at a median time of 241 days. Sixty percent had late retransplants. At one, five, and 10 yr, actuarial patient and graft survival were 73%/71%, 66%/63%, and 58%/53%, respectively. Since 2002, patient and graft survival improved to 86%/86% at one yr and 93%/87% at five yr. While operative complications were a common cause of death after earlier retransplants, since 2002, infection has been the only cause of death. Significant morbidities at five-yr follow-up include renal dysfunction (15%), diabetes (13%), hypertension (26%), chronic rejection (7%), and PTLD (2%). Current survival after pediatric liver retransplantation has improved significantly, but long-term immunosuppressant morbidity remains an opportunity for improvement. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Technetium-99m stannous pyrophosphate myocardial scintigraphy after cardiopulmonary resuscitation with cardioversion

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

Davison, R.; Spies, S.M.; Przybylek, J.

1979-08-01

Thirty consecutive patients underwent technetium-99m stannous pyrophosphate myocardial scintigraphy 48 to 72 h after successful cardiopulmonary resuscitation and direct current cardioversion. Five patients with transmural myocardial infarctions by ECG and enzyme determinations were correctly identified by scintigraphy. Myocardial scans were positive in five of nine patients with nontransmural infarction. Of 16 patients without evidence of myocardial infarction, only two (13%) had false-positive myocardial scans. The overall accuracy of imaging in this series was 80%. We conclude that false-positive scans after cardiopulmonary resuscitation with electrical cardioversion are infrequent, and do not significantly detract from the value of myocardial scintigraphy in themore » diagnosis of myocardial infarction.« less

Framingham risk score can predict cognitive decline progression in Alzheimer's disease.

PubMed

Viticchi, Giovanna; Falsetti, Lorenzo; Buratti, Laura; Boria, Cristiano; Luzzi, Simona; Bartolini, Marco; Provinciali, Leandro; Silvestrini, Mauro

2015-11-01

The role of vascular factors in influencing cognitive decline has been extensively investigated, and some difficulties in defining their weight in dementia pathogenesis have emerged. The aim of the study was to investigate the relevance of the Framingham cardiovascular risk profile (FCRP) in influencing cognitive deterioration in a population of Alzheimer's disease (AD) patients. Two hundred eighty-four consecutive AD patients were enrolled. For each patient, FCRP score was calculated. We did a 1-year follow-up to quantify the cognitive decline by recording changes in the Clinical Dementia Rating score. The FCRP score predicted cognitive deterioration with an area under the curve of 0.63 (95% confidence interval: 0.57-0.69; p < 0.0001). In the subpopulation of patients with a genetic increased predisposition to develop cognitive deterioration and with an advanced vascular impairment, the FCRP predictive value significantly increased with an area under the curve of 0.77 (95% confidence interval: 0.52-0.93; p < 0.05). Our findings show that FCRP can predict the progression of deterioration in AD patients. This was particularly evident in patients with major genetic and atherosclerotic risk factors. Copyright © 2015 Elsevier Inc. All rights reserved.

Alcaligenes xylosoxidans endophthalmitis following phacoemulsification and intraocular lens implantation.

PubMed

Robert, Pierre-Yves; Chainier, Delphine; Garnier, Fabien; Ploy, Marie-Cécile; Parneix, Pierre; Adenis, Jean-Paul; Martin, Christian

2008-01-01

Five consecutive cases of endophthalmitis that developed after cataract extraction by a single surgeon using the same operating room during one morning session are described. Following preoperative topical administration of ciprofloxacin, surgery consisted of phacoemulsification with peristaltic pump and fluid venting, polymethylmethacrylate intraocular lens implantation, and corneal suture. No complications occurred during surgery. All five patients developed endophthalmitis caused by infection with Alcaligenes xylosoxidans in less than 24 hours. Pulsed-field gel electrophoresis was used to prove similarity between strains. Bacterial inquiry on contamination of the operating room environment revealed massive colonization of phacoemulsifier irrigation channels by Pseudomonas fluorescens bacteria from an unestablished source. Four of the five patients ultimately recovered visual acuity better than 20/60.

Persistent axial neck pain after cervical disc arthroplasty: a radiographic analysis.

PubMed

Wagner, Scott C; Formby, Peter M; Kang, Daniel G; Van Blarcum, Gregory S; Cody, John P; Tracey, Robert W; Lehman, Ronald A

2016-07-01

There is very little literature examining optimal radiographic parameters for placement of cervical disc arthroplasty (CDA), nor is there substantial evidence evaluating the relationship between persistent postoperative neck pain and radiographic outcomes. We set out to perform a single-center evaluation of the radiographic outcomes, including associated complications, of CDA. This is a retrospective review. Two hundred eighty-five consecutive patients undergoing CDA were included in the review. The outcome measures were radiological parameters (preoperative facet arthrosis, disc height, CDA placement in sagittal and coronal planes, heterotopic ossification [HO] formation, etc.) and patient outcomes (persistent pain, recurrent pain, new-onset pain, etc.). We performed a retrospective review of all patients from a single military tertiary medical center from August 2008 to August 2012 undergoing CDA. Preoperative, immediate postoperative, and final follow-up films were evaluated. The clinical outcomes and complications associated with the procedure were also examined. The average radiographic follow-up was 13.5 months and the rate of persistent axial neck pain was 17.2%. For patients with persistent neck pain, the rate of HO formation per level studied was 22.6%, whereas the rate was significantly lower for patients without neck pain (11.7%, p=.03). There was no significant association between the severity of HO and the presence of neck pain. Patients with a preoperative diagnosis of cervicalgia, compared to those without cervicalgia, were significantly more likely to experience continued neck pain postoperatively (28.6% vs. 13.1%, p=.01). There were no differences in preoperative facet arthrosis, pre- or postoperative disc height, segmental range of motion, or placement of the device relative to the posterior edge of the vertebral body.However, patients with implants more centered between the uncovertebral joints were more likely to experience posterior neck pain (p=.03). We found that posterior axial neck pain is relatively frequent after CDA, and patients with persistent neck pain were significantly more likely to have preoperative cervicalgia and develop HO postoperatively. We also found that patients with implants that were placed off-centered were less likely to also complain of neck pain, although the reasons for this finding remain unclear. Published by Elsevier Inc.

Universal antifungal therapy is not needed in persistent febrile neutropenia: a tailored diagnostic and therapeutic approach

PubMed Central

Aguilar-Guisado, Manuela; Martín-Peña, Almudena; Espigado, Ildefonso; Ruiz Pérez de Pipaon, Maite; Falantes, José; de la Cruz, Fátima; Cisneros, José M.

2012-01-01

Background Giving antifungal therapy exclusively to selected patients with persistent febrile neutropenia may avoid over-treatment without increasing mortality. The aim of this study was to validate an innovative diagnostic and therapeutic approach based on assessing patients’ risk profile and clinical criteria in order to select those patients requiring antifungal therapy. The efficacy of this approach was compared to that of universal empirical antifungal therapy. Design and Methods This was a prospective study which included all consecutive adult hematology patients with neutropenia and fever refractory to 5 days of empirical antibacterial therapy admitted to a teaching hospital in Spain over a 2-year period. A diagnostic and therapeutic approach based on clinical criteria and risk profile was applied in order to select patients for antifungal therapy. The sensitivity, specificity and negative predictive value of this approach and also the overall success rate, according to the same criteria of efficacy described in classical clinical trials, were analyzed. Results Eighty-five episodes were included, 35 of them (41.2%) in patients at high risk of invasive fungal infections. Antifungal therapy was not indicated in 33 episodes (38.8%). The overall incidence of proven and probable invasive fungal infections was 14.1%, all of which occurred in patients who had received empirical antifungal therapy. The 30-day crude mortality rate was 15.3% and the invasive fungal infection-related mortality rate was 2.8% (2/72). The overall success rate following the diagnostic and therapeutic approach was 36.5% compared with 33.9% and 33.7% obtained in the trial by Walsh et al. The sensitivity, specificity and negative predictive value of the study approach were 100%, 52.4% and 100%, respectively. Conclusions Based on the high negative predictive value of this diagnostic and therapeutic approach in persistent febrile neutropenia patients with hematologic malignancies or patients who have received a hematopoietic stem cell transplant, the approach is useful for identifying patients who are not likely to develop invasive fungal infection and do not, therefore, require antifungal therapy. The effectiveness of the strategy is similar to that of universal empirical antifungal therapy reported in controlled trials. PMID:22058202

Two consecutive partial liver transplants in a patient with Classic Maple Syrup Urine Disease☆☆☆

PubMed Central

Chin, H.L.; Aw, M.M.; Quak, S.H.; Huang, J.; Hart, C.E.; Prabhakaran, K.; Goh, D.L.

2015-01-01

Maple syrup urine disease is caused by a deficiency in the branched chain ketoacid dehydrogenase (BCKAD) complex. This results in the accumulation of branched chain amino acids (BCAA) and branched chain ketoacids in the body. Even when aggressively treated with dietary restriction of BCAA, patients experience long term cognitive, neurological and psychosocial problems. Liver transplantation from deceased donors has been shown to be an effective modality in introducing adequate BCKAD activity, attaining a metabolic cure for patients. Here, we report the clinical course of the first known patient with classic MSUD who received two consecutive partial liver grafts from two different living non-carrier donors and his five year outcome posttransplant. We also show that despite the failure of the first liver graft, and initial acute cellular rejection of the second liver graft in our patient, his metabolic control remained good without metabolic decompensation. PMID:26937410

Two consecutive partial liver transplants in a patient with Classic Maple Syrup Urine Disease.

PubMed

Chin, H L; Aw, M M; Quak, S H; Huang, J; Hart, C E; Prabhakaran, K; Goh, D L

2015-09-01

Maple syrup urine disease is caused by a deficiency in the branched chain ketoacid dehydrogenase (BCKAD) complex. This results in the accumulation of branched chain amino acids (BCAA) and branched chain ketoacids in the body. Even when aggressively treated with dietary restriction of BCAA, patients experience long term cognitive, neurological and psychosocial problems. Liver transplantation from deceased donors has been shown to be an effective modality in introducing adequate BCKAD activity, attaining a metabolic cure for patients. Here, we report the clinical course of the first known patient with classic MSUD who received two consecutive partial liver grafts from two different living non-carrier donors and his five year outcome posttransplant. We also show that despite the failure of the first liver graft, and initial acute cellular rejection of the second liver graft in our patient, his metabolic control remained good without metabolic decompensation.

Serological investigation of enterococcal infections using western blot.

PubMed

Sulaiman, A; Rakita, R M; Arduino, R C; Patterson, J E; Steckelberg, J M; Singh, K V; Murray, B E

1996-10-01

To assess the usefulness of Western blot in the diagnosis of enterococcal infections, a pilot study was conducted with a newly developed Western blot using sera from patients with confirmed enterococcal infections. Sera from 17 of 19 patients with enterococcal endocarditis reacted strongly to enterococcal antigens on the Western blot, and most produced specific bands at molecular weights 98 kDa and 54 kDa. Sera from patients with bacteremic cholangitis and pyelonephritis reacted frequently as well, but the pattern of bands was different from that observed with endocarditis. Eighty-five percent of 26 sera tested from patients with bacteremia and associated deep-seated infections (endocarditis, cholangitis, and pyelonephritis) were positive on Western blot, compared to 30% of sera from bacteremic patients with no clinically determined deep focus of infection (p < 0.001).

Validity of automated refraction after segmented refractive multifocal intraocular lens implantation

PubMed Central

Albarrán-Diego, César; Muñoz, Gonzalo; Rohrweck, Stephanie; García-Lázaro, Santiago; Albero, José Ricardo

2017-01-01

AIM To evaluate the clinical utility of automated refraction (AR) and keratometry (KR) compared with subjective or manifest refraction (MR) after cataract or refractive lens exchange surgery with implantation of Lentis Mplus X (Oculentis GmbH) refractive multifocal intraocular lens (IOL). METHODS Eighty-six eyes implanted with the Lentis Mplus X multifocal IOL were included. MR was performed in all patients followed by three consecutive AR measurements using the Topcon KR-8000 autorefractor. Assessment of repeatability of consecutive AR before and after dilation with phenylephrine 10%, and comparison of the AR and KR with MR using vector analysis were performed at 3mo follow-up. RESULTS Analysis showed excellent repeatability of the AR measurements. Linear regression of AR versus MR showed good correlation for sphere and spherical equivalent, whereas the correlation for astigmatism was low. The mean difference AR-MR was -1.28±0.29 diopters (D) for sphere. Astigmatism showed better correlation between KR and MR. CONCLUSION We suggest AR sphere plus 1.25 D and the KR cylinder as the starting point for MR in eyes with a Lentis Mplus X multifocal IOL. If AR measurements are equal to MR, decentration of the IOL should be suspected. PMID:29181318

Validity of automated refraction after segmented refractive multifocal intraocular lens implantation.

PubMed

Albarrán-Diego, César; Muñoz, Gonzalo; Rohrweck, Stephanie; García-Lázaro, Santiago; Albero, José Ricardo

2017-01-01

To evaluate the clinical utility of automated refraction (AR) and keratometry (KR) compared with subjective or manifest refraction (MR) after cataract or refractive lens exchange surgery with implantation of Lentis Mplus X (Oculentis GmbH) refractive multifocal intraocular lens (IOL). Eighty-six eyes implanted with the Lentis Mplus X multifocal IOL were included. MR was performed in all patients followed by three consecutive AR measurements using the Topcon KR-8000 autorefractor. Assessment of repeatability of consecutive AR before and after dilation with phenylephrine 10%, and comparison of the AR and KR with MR using vector analysis were performed at 3mo follow-up. Analysis showed excellent repeatability of the AR measurements. Linear regression of AR versus MR showed good correlation for sphere and spherical equivalent, whereas the correlation for astigmatism was low. The mean difference AR-MR was -1.28±0.29 diopters (D) for sphere. Astigmatism showed better correlation between KR and MR. We suggest AR sphere plus 1.25 D and the KR cylinder as the starting point for MR in eyes with a Lentis Mplus X multifocal IOL. If AR measurements are equal to MR, decentration of the IOL should be suspected.

Does Postoperative Erythropoietin Reduce Transfusions and Hemodynamic Instability Following Liposuction, Either Alone or Associated with Abdominoplasty or Mammaplasty? A Comparative, Prospective Study of 50 Consecutive Patients.

PubMed

Rosique, Rodrigo G; Rosique, Marina J F; Rabelo, Mariana Quintino

2017-02-01

Erythropoietin (EPO) is a hematopoietic growth factor and an alternative to avoid blood transfusion in high-blood-loss surgeries. We evaluate EPO efficacy to reduce clinically relevant anemia and dehydration in patients undergoing liposuction. We prospectively evaluated 50 consecutive patients subjected to liposuction greater than 2.5 L and alternately assigned into two comparable groups (25 patients each), except for the postoperative administration of erythropoietin (4000 UI per day subcutaneously) during five consecutive days. Incidence data for blood transfusion or parenteral hydration were collected. Statistical analyses were performed with significance at p value <5%. There was no significant difference between groups related to any preoperative feature or the incidence of dehydration (p = 0.1099) or transfusion (p = 1.0). Postoperative erythropoietin administration was not effective in preventing blood transfusion for anemia or parenteral hydration for hemodynamic instability in patients undergoing major liposuction. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors http://www.springer.com/00266.

Effect of mitral regurgitation on cerebrovascular accidents in patients with atrial fibrillation and left atrial thrombus.

PubMed

Nair, Chandra K; Aronow, Wilbert S; Shen, Xuedong; Anand, Kishlay; Holmberg, Mark J; Esterbrooks, Dennis J

2009-11-01

The effect of mitral regurgitation (MR) on the incidence of new cerebrovascular accidents (CVA) and mortality in patients with atrial fibrillation (AF) and left atrial thrombus (LAT) is unknown. To investigate the effect of MR in patients with AF and LAT on new CVA and mortality. Eighty nine consecutive patients, mean age 71 years, with AF and LAT documented by transesophageal echocardiography were investigated to determine the prevalence and severity of MR and the association of the severity of MR with new cerebrovascular accidents (CVA) and mortality at 34-mo follow-up. Of 89 patients, 1 + MR was present in 23 patients (26%), 2 + MR in 44 patients (50%), 3 + MR in 17 patients (19%), and 4 + MR in 3 patients (4%). Mean follow-up was 34 +/- 28 mo. The Cox proportional hazards model showed that the severity of increased MR did not significantly increase new CVA or mortality at 34-mo follow-up. The only variable predictive of mortality was left ventricular ejection fraction (LVEF), and with every unit increase in LVEF, the risk decreased by 3%. MR occurred in 87 of 89 patients (98%) with AF and LAT. There was no association between the severity of MR and the incidence of CVA or mortality.

The clinical spectrum of phaeochromocytoma: analysis of 115 patients.

PubMed

Safwat, Ahmed S; Bissada, Nabil K; Seyam, Raouf M; Al Sobhi, Saif; Hanash, Kamal A

2008-06-01

To analyse the presentation, manifestations and outcome in consecutive patients with phaeochromocytoma, as this disease has a wide range of pathological and clinical expressions. The records of 115 patients with phaeochromocytoma were analysed retrospectively, recording the patients' age, sex, presenting symptoms and clinical signs, chemical, radiological and pathological findings and associated conditions. Of the 115 patients, 90 had adrenal tumours, 18 extra-adrenal and seven combined adrenal and extra-adrenal tumours. Ten patients had malignant and 105 had benign phaeochromocytoma. Eighty-six patients had sporadic and 29 had familial phaeochromocytoma, comprising eight with von Hippel-Lindau (VHL) disease, 17 with multiple endocrine neoplasia type II (MEN II) and four with von Recklinghausen disease. Two patients with sporadic phaeochromocytoma had Grave's disease. Ten patients (8.7%) had malignant phaeochromocytoma, of whom two had MEN II. A pregnant woman required prolonged intensive-care management before adrenalectomy and lost a fetus. Phaeochromocytoma is an interesting clinical entity with a wide spectrum of pathological and clinical manifestations. The diagnosis of phaeochromocytoma is confirmed by chemical methods, and located using imaging techniques, with computed tomography, magnetic resonance imaging and (131)I-meta-iodobenzyl guanidine radioisotope scanning being the most common. This series reflects the pathological and clinical spectrum of phaeochromocytoma. The presence of other manifestations of familial phaeochromocytoma influenced the presentation and prognosis of these patients.

Analysis of 83 consecutive liver transplants performed at a tertiary care reference hospital in the interior of the state of Sao Paulo.

PubMed

Lombardi, Ana Carolina; Mente, Enio David; Sankarankutty, Ajith Kumar; Souza, Fernanda Fernandes; Teixeira, Andreza Corrêa; Cagnolati, Daniel; Souza, Maria Eliza Jordani de; Silva, Orlando de Castro e

2011-12-01

To analyze pre-, intra- and immediate postoperative parameters of patients submitted to liver transplantation. Eighty-three consecutive orthotopic liver transplants performed from January 2009 to July 2011 were analyzed. The patients were divided into 2 groups: A, survivors (MELD between 9 and 60) and B, non-survivors (MELD between 14 and 40), with 30.6% of group A patients being CHILD C, 51℅ CHILD B and 18,4℅ CHILD A. In group B, 32.1℅ of the patients were CHILD C, 42,9℅ CHILD B, and 25℅ CHILD A. All orthotopic liver transplantations were performed using the piggyback technique without a portacaval shunt. Systemic arterial pressure and serum ALT and AST levels were determined preoperatively and 5, 60 and 1440 minutes after arterial graft revascularization. Serum ALT and AST profiles were evaluated for seven days after surgery. Systemic arterial blood pressure levels, time of hot and hypothermic ischemia and time of graft implant were statistically similar for the two groups (p>0.05). Serum levels (U/L) of ALT and AST at the 5, 60 and 1440 minute time points after arterial revascularization of the graft were also similar for the two groups studied, as also were the serum ALT and AST profiles. No statistically significant difference in any of the parameters studied was detected between the two groups. Under the conditions of the present study and on the basis of the parameters evaluated, no direct relation was detected between the intraoperative period and the type of patient outcome in the two groups studied.

Professional and social activity of patients after heart transplant.

PubMed

Marcinkowska, Urszula; Kukowka, Karol; Gałeczka, Michał; Pudlo, Robert; Zakliczyński, Michał; Zembala, Marian

2015-01-01

The aim of the study is to describe both professional and social activities of patients after heart transplant. Ninety-five heart transplant patients treated at the Silesian Center for Heart Diseases in Zabrze were surveyed, comprising 29 women (30.5%) and 66 men (69.5%). The average age of respondents was 54.3 years old (standard deviation (SD) = 15 years); the average period that had elapsed since the heart transplant was 7.1 years (SD = 4 years). We designed a questionnaire as a tool for collecting information from patients. Twenty-five percent of patients worked at the time of completion of the questionnaire. Eighty percent of those patients were working before and after the transplant, 20%--only after transplantation (p < 0.05). A different job position at a new workplace had 47.8% of patients, 34.8% of them had the same job position at the same work place as they had had before, 63.4% of the heart transplant respondents were pensioners. Eighty-two percent of patients had a certificate with a designated degree of disability--among them: 69% had a certificate for a significant degree of disability, 22%--for a moderate degree of disability. Among those surveyed, 52.5% said that their financial situation had not changed whereas 34.5% of those surveyed reported a change for the worse. Thirty-seven percent of respondents reported changes in family relationships. Seventy-seven percent reported that they received help from family members, as compared with 19% who did not. Only 25.3% of the patients treated at the Silesian Centre for Heart Diseases after heart transplant are employed and it is one of the lowest employment rates in this category of patients in Europe. One third of working patients have the same work place as they had before their operation. Heart transplant is a cause of changes in family relationships. Most often family bonds are strengthened but sometimes family members become nervous, impatient and unwilling to talk about the transplant. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

Effect of Age on Cost-Effectiveness of Unicompartmental Knee Arthroplasty Compared with Total Knee Arthroplasty in the U.S.

PubMed Central

Ghomrawi, Hassan M.; Eggman, Ashley A.; Pearle, Andrew D.

2015-01-01

Background: Trade-offs between upfront benefits and later risk of revision of unicompartmental knee arthroplasty compared with those of total knee arthroplasty are poorly understood. The purpose of our study was to compare the cost-effectiveness of unicompartmental knee arthroplasty with that of total knee arthroplasty across the age spectrum of patients undergoing knee replacement. Methods: Using a Markov decision analytic model, we compared unicompartmental knee arthroplasty with total knee arthroplasty with regard to lifetime costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs) from a societal perspective for patients undergoing surgery at forty-five, fifty-five, sixty-five, seventy-five, or eighty-five years of age. Transition probabilities were estimated from the literature; survival, from the Swedish Knee Arthroplasty Register; and costs, from the literature and the Healthcare Cost and Utilization Project (HCUP) database. Costs and QALYs were discounted at 3.0% annually. We conducted sensitivity analyses to test the robustness of model estimates and threshold analyses. Results: For patients sixty-five years of age and older, unicompartmental knee arthroplasty dominated total knee arthroplasty, with lower lifetime costs and higher QALYs. Unicompartmental knee arthroplasty was no longer cost-effective at a $100,000/QALY threshold when total knee arthroplasty rehabilitation costs were reduced by two-thirds or more for these older patients. Lifetime societal savings from utilizing unicompartmental knee arthroplasty in all older patients (sixty-five or older) in 2015 and 2020 were $56 to $336 million and $84 to $544 million, respectively. In the forty-five and fifty-five-year-old age cohorts, total knee arthroplasty had an ICER of $30,300/QALY and $63,000/QALY, respectively. Unicompartmental knee arthroplasty became cost-effective when its twenty-year revision rate dropped from 27.8% to 25.7% for the forty-five-year age group and from 27.9% to 26.7% for the fifty-five-year age group. Conclusions: Unicompartmental knee arthroplasty is an economically attractive alternative in patients sixty-five years of age or older, and modest improvements in implant survivorship could make it a cost-effective alternative in younger patients. PMID:25740030

Incidence rate of symptomatic painless thyroiditis presenting with thyrotoxicosis in Denmark as evaluated by consecutive thyroid scintigraphies.

PubMed

Schwartz, Frederik; Bergmann, Natasha; Zerahn, Bo; Faber, Jens

2013-04-01

Painless thyroiditis (PT) is a transient kind of thyrotoxicosis, with lack of uptake on a thyroid scintigraphy in a non-tender thyroid gland, elevated anti-TPO antibodies, no fever, no history of increased iodine intake, and a normal sedimentation rate. The prevalence of PT varies hugely in the literature. To establish the incidence rate of PT in Denmark as well as to describe the phenotype of PT in more detail. Tc-99m pertechnetate scintigraphies were performed over a period of 9.75 years on 6022 consecutive patients (2349 had a thyrotoxic episode), and were divided into high or normal (5528), reduced (300) or lack of uptake (194). Patient records were evaluated: 292 with reduced, and 186 with lack of uptake. As a control measure, 230 consecutive thyrotoxic patients were also analyzed. Based on scintigraphies, 12 patients had PT, 10 with lack of uptake and two with reduced, corresponding to an incidence rate of 0.49/100,000 person years. It was predicted, that only one patient among the newly diagnosed consecutive thyrotoxic cohort had PT. This patient was identified. The prevalence of PT among thyrotoxic patients was 0.51% as evaluated by scintigraphy, and 0.43% among the biochemically thyrotoxic patient cohort. Twenty-five percent had more than one thyrotoxic episode, 75% had at least one subsequent hypothyroid episode, and 33% developed permanent hypothyroidism. PT presenting with symptomatic thyrotoxicosis is an extremely rare disease in Denmark. Symptomatic PT presents most often with no uptake on a Tc-99m pertechnetate scintigraphy. Clinical follow-up is essential.

Prosthetic aspects of osseointegrated fixtures supporting overdentures. A 4-year report.

PubMed

Naert, I; Quirynen, M; Theuniers, G; van Steenberghe, D

1991-05-01

Eighty-six consecutive patients, provided with 84 resilient and two nonresilient overdentures (six in the upper and 80 in the lower jaw), were examined. The overdentures were supported by a total of 173 osseointegrated titanium fixtures (the standard Branemark abutment), with a mean loading time of 19.1 months (range 4 to 48 months). In each jaw only two fixtures anchored the overdentures. No failures occurred during the observation period but two fixtures were lost before loading. The radiographic annual bone loss around fixtures in the lower jaw was -0.8 mm for the first year and less than -0.1 mm for the following years. The change in marginal bone height did not correlate with parameters such as the occlusion and articulation pattern, the presence or absence of a soft liner around the abutments, and the magnitude of the interabutment distance. The patients' reactions to overdenture treatment were, on the whole, positive concerning chewing function, phonetics, and comfort. The need for maintenance care of the clip-bar attachment was minimal.

Intravertebral pneumatocysts of the cervical spine.

PubMed

Matsukubo, Yuko; Kashiwagi, Nobuo; Uemura, Masanobu; Tatsumi, Sachiyo; Takahashi, Hiroto; Hyodo, Tomoko; Tomiyama, Noriyuki; Ashikaga, Ryuichiro; Ishii, Kazunari; Murakami, Takamichi

2013-11-01

The aim of this study was to investigate the prevalence of intravertebral pneumatocyst (IVP) of the cervical spine by age group, compared with that of intradiscal vacuum (IDV). We investigated 500 consecutive patients who underwent cervical computed tomography (CT) from May 2012 to May 2013 for various indications. CT datasets were assessed for the presence of IVPs and IDVs with stratification by age. IVPs of the cervical spine were detected in 8 % (7 of 86 subjects) of patients in their forties or below, 30 % (23 of 75) in their fifties, 49 % (67 of 136) in their sixties, 55 % (76 of 137) in their seventies, and 60 % (40 of 66) in their eighties or over. IDVs of the cervical spine were detected in 6, 25, 48, 54, and 57 %, respectively. Coexistence of both phenomena was identified in 4, 17, 33, 40, and 43 %, respectively. IVPs of the cervical spine are a common incidental finding, increasing in prevalence with age and more common than IDV in all age groups.

Efficacy of routine pre-radiation dental screening and dental follow-up in head and neck oncology patients on intermediate and late radiation effects. A retrospective evaluation.

PubMed

Schuurhuis, Jennifer M; Stokman, Monique A; Roodenburg, Johannes L N; Reintsema, Harry; Langendijk, Johannes A; Vissink, Arjan; Spijkervet, Frederik K L

2011-12-01

Head-neck radiotherapy is accompanied by a life-long risk of developing severe oral problems. This study retrospectively assessed oral foci detected during pre-radiation dental screening and follow-up in order to assess risk factors for developing oral problems after radiotherapy. Charts of 185 consecutive head-neck cancer patients, subjected to a pre-radiation dental screening in the University Medical Center Groningen, the Netherlands, between January 2004 and December 2008 were reviewed. Eighty (partially) dentulous patients scheduled for curative head-neck radiotherapy met the inclusion criteria. Oral foci were found in 76% of patients, predominantly periodontal disease. Osteoradionecrosis had developed in 9 out of 80 patients (11%). Overall, patients presenting with periodontal pockets ≥ 6mm at dental screening had an increased risk (19%) of developing osteoradionecrosis compared to the total group of patients. Patients in whom periodontal disease treatment was composed of initial periodontal in stead of removal of the affected teeth, the risk of developing osteoradionecrosis was even higher, viz. 33%. A worse periodontal condition at dental screening and initial periodontal therapy to safeguard these patients to develop severe oral sequelae after radiotherapy were shown to be major risk factors of developing osteoradionecrosis. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Comparing the predictive value of the pelvic ring injury classification systems by Tile and by Young and Burgess.

PubMed

Osterhoff, Georg; Scheyerer, Max J; Fritz, Yannick; Bouaicha, Samy; Wanner, Guido A; Simmen, Hans-Peter; Werner, Clément M L

2014-04-01

Radiology-based classifications of pelvic ring injuries and their relevance for the prognosis of morbidity and mortality are disputed in the literature. The purpose of this study was to evaluate potential differences between the pelvic ring injury classification systems by Tile and by Young and Burgess with regard to their predictive value on mortality, transfusion/infusion requirement and concomitant injuries. Two-hundred-and-eighty-five consecutive patients with pelvic ring fractures were analyzed for mortality within 30 days after admission, number of blood units and total volume of fluid infused during the first 24h after trauma, the Abbreviated Injury Severity (AIS) scores for head, chest, spine, abdomen and extremities as a function of the Tile and the Young-Burgess classifications. There was no significant relationship between occurrence of death and fracture pattern but a significant relationship between fracture pattern and need for blood units/total fluid volume for Tile (p<.001/p<.001) and Young-Burgess (p<.001/p<.001). In both classifications, open book fractures were associated with more fluid requirement and more severe injuries of the abdomen, spine and extremities (p<.05). When divided into the larger subgroups "partially stable" and "unstable", unstable fractures were associated with a higher mortality rate in the Young-Burgess system (p=.036). In both classifications, patients with unstable fractures required significantly more blood transfusions (p<.001) and total fluid infusion (p<.001) and higher AIS scores. In this first direct comparison of both classifications, we found no clinical relevant differences with regard to their predictive value on mortality, transfusion/infusion requirement and concomitant injuries. Copyright © 2013 Elsevier Ltd. All rights reserved.

The relationship between microalbuminuria, cardiovascular risk factors and disease management in type 2 diabetes.

PubMed

Udenze, I C; Azinge, E C; Ebuehi, O A T; Awolola, N A; Adekola, O O; Menkiti, I; Irurhe, N K

2012-01-01

In patients with type 2 diabetes, microalbuminuria is an early clinical sign suggestive of vascular damage to the glomerulus. Microalbuminuria has also been currently reported as an important risk factor for cardiovascular disease and becomes relevant in the management of type 2 diabetes. This study is to determine the prevalence of microalbuminuria, identify the risk factors associated with microalbuminuria in type 2 diabetes, and to asses the achievement of treatment goals for cardiovascular risk reduction in type 2 diabetics. Seventy- two subjects with microalbuminuria were recruited from three hundred consecutively screened type 2 diabetics attending the Diabetic Clinic at the Lagos University Teaching Hospital. Clinical data were obtained by interviewing the participants. Anthropometric measurements were made and blood specimens were collected for analysis. The prevalence of microalbuminuria was twenty-four percent (24%) in type 2 diabetes. Multiple logistic regression identified duration of diabetes (odds ratio 1.3 (95% CI; 0.03-1.58), hypertension(odds ratio 5.2 (95% Cl; 1.24-18.62), Body mass index (BMI) (odds ratio 1.27 (95% CI; 1.0-1.6), waist/hip ratio (WHR) (odds ratio 1.9 (95% Cl; 1.3-3.5), andHbA,c (odds ratio 6.6 (95% Cl; 1.02-27) as independent risk factors associated with microalbuminuria in type 2 diabetics. Optimum blood pressure, glycemic and weight control were achieved in eighty five percent (85%), fifty eight percent (58%) and nineteen percent (19%) of the type 2 diabetes respectively. This study showed that microalbuminuria is common among patients with type 2 diabetes. It also showed improvement in glycemic control and modifiable cardiovascular risk factor control when compared with previous studies.

Safety and effectiveness of percutaneous sacroplasty: a single-centre experience in 58 consecutive patients with tumours or osteoporotic insufficient fractures treated under fluoroscopic guidance.

PubMed

Pereira, Licia Pacheco; Clarençon, Frédéric; Cormier, Evelyne; Rose, Michèle; Jean, Beatrix; Le Jean, Lise; Chiras, Jacques

2013-10-01

To report our experience in percutaneous sacroplasty (PSP) for tumours and insufficiency fractures of the sacrum. Single-centre retrospective analysis of 58 consecutive patients who underwent 67 PSPs for intractable pain from sacral tumours (84.5 %) or from osteoporotic fractures (15.5 %). The following data were assessed: visual analogue scale (VAS) before and after the procedure for global pain; short-term (1-month) clinical follow-up using a four-grade patient satisfaction scale (worse, unchanged, mild improvement and significant improvement); modification in analgesics consumption; referred short-term walking mobility. Minor and major complications were systematically assessed. The mean VAS score was 5.3 ± 2.0 in pre-procedure and 1.7 ± 1.8 in post-procedure. At 1-month follow-up, 34/58 (58.5 %) patients experienced a mild improvement; 15/58 (26 %) presented a significant improvement while 4/58 (7 %) and 5/58 (8.5 %) patients had unchanged or worse pain, respectively. Decreased analgesic consumption was observed in 34 % (20/58) of the patients. Eighty percent of patients with walking limitation experienced improvement, 16 % remained unchanged and 4 % were worse. We noted minor complications in 2/58 patients (3.4 %) and major complications in 2/58 patients (3.4 %). Percutaneous sacroplasty for metastatic and osteoporotic fractures is a safe and effective technique in terms of pain relief and functional outcome. • Percutaneous sacroplasty provides pain relief and functional improvement for insufficiency sacral fractures. • Percutaneous sacroplasty provides pain relief and function improvement for sacral tumours. • The major complication rate is acceptable (3.4 %), and is higher in sacral tumours. • Posterior wall/cortical sacral bone disruption is not statistically associated with more complications. • However, osteolytic tumours seem to be associated with higher risk of complications.

A randomized controlled trial investigating the safety and efficacy of aripiprazole in the long-term maintenance treatment of pediatric patients with irritability associated with autistic disorder.

PubMed

Findling, Robert L; Mankoski, Raymond; Timko, Karen; Lears, Katherine; McCartney, Theresa; McQuade, Robert D; Eudicone, James M; Amatniek, Joan; Marcus, Ronald N; Sheehan, John J

2014-01-01

To evaluate the efficacy and safety of aripiprazole versus placebo in preventing relapse of irritability symptoms associated with autistic disorder in pediatric patients. This multicenter, double-blind, randomized, placebo-controlled, relapse-prevention trial enrolled patients (6-17 years) who met the current Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DMS-IV-TR) criteria for autistic disorder and who also had serious behavioral problems (ie, tantrums, aggression, self-injurious behavior, or a combination of these behavioral problems) between March 2011 and June 2012. In phase 1, single-blind aripiprazole was flexibly dosed (2-15 mg/d) for 13-26 weeks. Patients with a stable response (≥ 25% decrease in Aberrant Behavior Checklist-irritability subscale score and a rating of "much improved" or "very much improved" on the Clinical Global Impressions-Improvement scale) for 12 consecutive weeks were randomized into phase 2 to continue aripiprazole or switch to placebo. Treatment was continued until relapse or up to 16 weeks. The primary end point was time from randomization to relapse. Eighty-five patients were randomized in phase 2. The difference in time to relapse between aripiprazole and placebo was not statistically significant (P = .097). Kaplan-Meier relapse rates at week 16 were 35% for aripiprazole and 52% for placebo (hazard ratio [HR] = 0.57; number needed to treat [NNT] = 6). The most common adverse events during phase 1 were weight increase (25.2%), somnolence (14.8%), and vomiting (14.2%); and, during phase 2 (aripiprazole vs placebo), they were upper respiratory tract infection (10.3% vs 2.3%), constipation (5.1% vs 0%), and movement disorder (5.1% vs 0%). In this study, there was no statistically significant difference between aripiprazole and placebo in time to relapse during maintenance therapy. However, the HR and NNT suggest some patients will benefit from maintenance treatment. Patients receiving aripiprazole should be periodically reassessed to determine the continued need for treatment. ClinicalTrials.gov identifier: NCT01227668. © Copyright 2014 Physicians Postgraduate Press, Inc.

How we can improve patients’ comfort after Milligan-Morgan open haemorrhoidectomy

PubMed Central

ba-bai-ke-re, Ma-Mu-Ti-Jiang A; Huang, Hong-Guo; Re, Wen-Ni; Fan, Kai; Chu, Hui; Ai, Er-Ha-Ti; Li-Mu, Mai-Mai-Ti-Tu-Er-Xun KE; Wang, Yi-Rui; Wen, Hao

2011-01-01

AIM: To demonstrate the value of Diosmin (flavonidic fraction) in the management of post-haemorhoidectomic symptoms. METHODS: Eighty-six consecutive patients with grades III and IV acute mixed hemorrhoids admitted to the Anorectal Surgical Department of First Affiliated Hospital, Xinjiang Medical University from April 2009 to April 2010, were enrolled in this study. An observer-blinded, randomized trial was conducted to compare post-haemorhoidectomic symptoms with use of Diosmin flavonidic fraction vs placebo. Eighty-six patients were randomly allocated to receive Diosmin flavonidic fraction 500 mg for 1 wk (n = 43) or placebo (n = 43). The Milligan-Morgan open haemorrhoidectomy was performed by a standardized diathermy excision method. Pain, bleeding, heaviness, pruritus, wound edema and mucosal discharge were observed after surgery. The postoperative symptoms and hospitalization time were recorded. RESULTS: The mean age of the Diosmin group and controls was 53.2 and 51.3 years, respectively. In Diosmin group, haemorrhoid piles were of the third degree in 33 patients and the fourth degree in 10; and in the control group, 29 were of the third degree and 14 were of the fourth degree. There was no statistically significance in age, gender distribution, degree and number of excised haemorrhoid piles, and the mean duration of haemorrhoidal disease between the two groups. There was a statistically significant improvement in pain, heaviness, bleeding, pruritus from baseline to the 8th week after operation (P < 0.05). Patients taking Diosmin had a shorter hospitalization stay after surgery (P < 0.05). There was also a significant improvement on the proctoscopic appearance (P < 0.001). However, there was no statistical difference between the two groups in terms of wound mucosal discharge. Two patients experienced minor bleeding at the 8th week in Diosmin group, and underwent surgery. CONCLUSION: Diosmin is effective in alleviating postoperational symptoms of haemorrhoids. Therefore, it should be considered for the initial treatment after haemorrhoid surgery. However, further prospective randomized trials are needed to confirm the findings of this study. PMID:21472103

Dynamic self-regulating prosthesis (protesi autoregolantesi dinamica): the long-term results in the treatment of primary inguinal hernias.

PubMed

Valenti, Gabriele; Baldassarre, Emanuele; Testa, Alessandro; Arturi, Alessandro; Torino, Giovanni; Campisi, Costantino; Capuano, Giorgio

2006-03-01

The dynamic self-regulating prosthesis (protesi autoregolantesi dinamica, PAD) is a double-layered prosthesi, in use since 1992 in inguinal hernia repair. In 1999, we published the short-term results on 500 patients and herein we report the long-term follow-up. Five hundred eighty-five PAD procedures were performed on 500 adult male, unselected patients. Hernias were unilateral in 415 patients, were bilateral in 85 patients, were direct in 197 patients (33.7%), were indirect in 269 patients (46.0%), and were combined in 119 patients (20.3%). Four hundred sixty-four patients were alive at the follow-up period of minimum 5 years, whereas 36 died (7.2%) of causes unrelated to the hernia. No information was available on 73 patients (14.6%). Therefore, the follow-up was consisted of 391 patients (78.2%) with 469 hernias. The recurrence and testicular atrophy rates were nil. Three patients (0.77%) presented chronic pain and 18 (4.6%) suffered persistent discomfort or paresthesia. A hydrocoele was observed in one patient (0.2%). The long-term data confirm the efficacy of the dynamic self-regulating posthesis hernioplasty. We propose it as a standard of care in all cases of primary inguinal hernia in adult males, retaining it as a definitive and comfortable solution.

Infrared laser in the treatment of craniomandibular disorders, arthrogenous pain.

PubMed

Hansson, T L

1989-05-01

The fast removal of intra-articular inflammation of the temporomandibular joint in five different patients after infrared laser application is described. Parameters of clinical evaluation was maximum mouth opening and subjective pain. The application of infrared laser of 700 Hz frequency for 3 minutes during five consecutive days at the skin over the painful area of the temporomandibular joint was used. However, the importance of concomitant mandibular stabilization is stressed to achieve optimal result.

Psychomotor epileptic symptoms in six patients with bipolar mood disorders.

PubMed

Lewis, D O; Feldman, M; Greene, M; Martinez-Mustardo, Y

1984-12-01

Of 12 consecutive patients with bipolar mood disorders satisfying DSM-III criteria, six were discovered to have five or more psychomotor epileptic symptoms. All of the six had olfactory hallucinations, metamorphopsias, and multiple déjà vu or mystical experiences. Each of them responded to lithium carbonate and had a first-degree relative with a bipolar disorder. The authors suggest that psychomotor symptoms may be more prevalent in bipolar patients than has hitherto been recognized.

Unilateral iliofemoral occlusive disease: long-term results of the semi-closed endarterectomy with the ring-stripper.

PubMed

van den Dungen, J J; Boontje, A H; Kropveld, A

1991-11-01

Nowadays, fewer endarterectomies are performed for treatment of occlusive arterial disease; more often a bypass procedure is done. This study investigates whether the results of the semiclosed endarterectomy for unilateral iliofemoral occlusive disease indeed indicate a wider use of bypass procedures for such short obstructions. Ninety-four patients with an obstructed external iliac and common femoral artery, but with patent ipsilateral common iliac and contralateral iliac arteries, underwent 101 operations. Seven of these patients were operated on at a later stage for occlusive disease on the contralateral side. Ninety-three endarterectomies were performed, and an iliofemoral bypass graft was inserted eight times because an endarterectomy was not feasible. Sixty-two operations were performed for disabling claudication, and 39 operations were performed for limb-threatening ischemia. Eighty-five percent of the patients who underwent an endarterectomy for disabling claudication became asymptomatic. Eighty percent of the patients who underwent an endarterectomy for limb-threatening ischemia became asymptomatic or improved to claudication. After endarterectomy no deaths, false aneurysms, or infections occurred. The patency rates at 1, 5, and 10 years were 94%, 83%, and 65%, respectively. We conclude that the semiclosed endarterectomy with the ringstripper of a unilateral obstruction of one external iliac and common femoral artery can be performed with a low morbidity and without deaths and gives good long-term results.

Evaluation of Military Field-Water Quality. Volume 9. Data for Assessing Health Risks in Potential Theaters of Operation for U.S. Military Forces

DTIC Science & Technology

1990-05-01

intoxication was found (e.g., stadies in Chile 63 and Taiwan6 4). Eighty-five percent of the residents in the study area had lived there for less than 10 y.O0 2...arsenic intoxication was found (e.g., studies in Chile 6 3 and Taiwan6 4), Eighty-five percent of the residents in the study area had lived there for... Chile , Zaldivar docmented the appearanoe of arsenic intoxication in babies after as few as 2 years of exporure.71 Figure 7 is a visual guide for quickly

Readmission patterns in patients with chronic obstructive pulmonary disease, chronic heart failure and diabetes mellitus: an administrative dataset analysis.

PubMed

Brand, C; Sundararajan, V; Jones, C; Hutchinson, A; Campbell, D

2005-05-01

Comprehensive disease management programmes for chronic disease aim to improve patient outcomes and reduce health-care utilization. Readmission rates are often used as an outcome measure of effectiveness. This study aimed to document readmission rates, and risk for early and late readmission, for patients discharged from the Royal Melbourne Hospital with a disease diagnosis of chronic heart failure (CHF), chronic obstructive pulmonary disease (COPD) or diabetes mellitus compared to those with other general medical conditions. Eighty five (8.6%) of patients were readmitted within 28 days and 183 (20.8%) were readmitted between 29 and 180 days. No risk factors for early readmission were identified. Patients with a primary disease diagnosis of CHF and COPD are at increased risk of late readmissions (29-180 days).

Evaluation of 8.0-cm needle at the fourth anterior axillary line for needle chest decompression of tension pneumothorax.

PubMed

Chang, Samuel J; Ross, Samuel Wade; Kiefer, David J; Anderson, William E; Rogers, Amelia T; Sing, Ronald F; Callaway, David W

2014-04-01

Five-centimeter needles at the second intercostal space midclavicular line (2MCL) have high failure rates for decompression of tension pneumothorax. This study evaluates 8-cm needles directed at the fourth intercostal space anterior axillary line (4AAL). Retrospective radiographic analysis of 100 consecutive trauma patients 18 years or older from January to September 2011. Measurements of chest wall thickness (CWT) and depth to vital structure (DVS) were obtained at 2MCL and 4AAL. 4AAL measurements were taken based on two angles: closest vital structure and perpendicular to the chest wall. Primary outcome measures were radiographic decompression (RD) (defined as CWT < 80 mm) and radiographic noninjury (RNI) (DVS > 80 mm) of 8-cm needles at 4AAL. Secondary outcome measures are effect of angle of entry on RNI at 4AAL, RD and RNI of 8-cm needles at 2MCL, and comparison of 5-cm needles with 8-cm needles at both locations. Eighty-four percent of the patients were male, with mean Injury Severity Score (ISS) of 17.7 (range, 1.0-66.0) and body mass index of 26.8 (16.5-48.4). Mean CWT at 4AAL ranged from 37.6 mm to 39.9 mm, significantly thinner than mean CWT at 2MCL (43.3-46.7 mm). Eight-centimeter needle RD was more than 96% at both 4AAL and 2MCL. Five-centimeter RD ranged from 66% to 81% at all sites. Mean DVS at 4AAL ranged from 91.8 mm to 128.0 mm. RNI at all sites was more than 91% except at left 4AAL, when taken to the closest vital structure (mean DVS, 91.8 mm), with 68% RNI. Perpendicular entry increased DVS to 109.4 mm and subsequent RNI to 91%. Five-centimeter RNI at all sites was more than 99%. CWT at 4AAL is significantly thinner than 2MCL. Based on radiographic measurements, 8-cm catheters have a higher chance of pleural decompression when compared with 5-cm catheters. Steeper angle of entry at 4AAL improves 8-cm noninjury rates to more than 91%. Therapeutic/care management study, level IV.

The social context and the need of information from patients with epilepsy: evaluating a tertiary referral service.

PubMed

Freitas-Lima, Priscila; Monteiro, Edna Almeida; Macedo, Lígia Ribeiro Horta; Funayama, Sandra Souza; Ferreira, Flávia Isaura Santi; Matias Júnior, Ivair; Angelis, Geisa; Nogueira, Adriana Maria Arantes; Alexandre, Veriano; Velasco, Tonicarlo Rodrigues; Pinheiro-Martins, Ana Paula; Sakamoto, Américo Ceiki

2015-04-01

Characterize the social profile and the need of information from patients with refractory epilepsy. A semi-structured questionnaire was applied to 103 patients to investigate sociodemographic aspects, pharmacotherapy and any doubts about epilepsy. Patients were highly dependent on having a free and accessible supply of antiepileptic drugs. Sixty-eight percent of the population was unemployed, and 26% confirmed receiving social security benefits due to epilepsy. Twenty-nine percent of the population reached high school. Eighty-five percent of the patients had at least one doubt about epilepsy; treatment and epilepsy aspects in general were the main topics. As observed in developed countries, patients with refractory epilepsy from a developing country also have high rates of unemployment and low educational levels. The results raise a concern about the need of information about epilepsy by patients and their families, urging the necessity to invest in strategies to solve this deficiency in knowledge.

Analysis of the efficacy of marketing tools in facial plastic surgery.

PubMed

Zavod, Matthew B; Adamson, Peter A

2008-06-01

To compare referral sources to a facial plastic surgery practice and to develop models correlating the referral source with the decision for surgery. Retrospective descriptive study. Well-established, metropolitan, private facial plastic surgery practice with training fellowship affiliated with an academic centre. One-thousand eighty-nine new consecutive patients presenting between January 2001 and December 2005 recorded intake data including age, gender, and chief complaint. Final data input was their decision for or against surgery. Main outcome measures included differences in referral sources based on data collected and how those sources related to decision for surgery. A 50% conversion rate was found. Women and older patients were more likely to be referred from magazines, television, and newspapers and for facial rejuvenation. Men and younger patients were more likely to be referred from the website and for rhinoplasty. For facial rejuvenation, both the number of patients interested in and the probability that they agreed to the procedure increased with age. For rhinoplasty, the converse was true. The most likely patients to schedule surgery were those who were referred from other patients, friends, or family members in our practice. The data confirm that word-of-mouth referrals are the most important source for predicting which patients will elect to proceed with surgery in this established facial cosmetic surgery practice.

[Prevalence and characteristics of acute coronary syndromes in a sub-Saharan Africa population].

PubMed

N'Guetta, R; Yao, H; Ekou, A; N'Cho-Mottoh, M P; Angoran, I; Tano, M; Konin, C; Coulibaly, I; Anzouan-Kacou, J B; Seka, R; Adoh, A M

2016-04-01

To assess prevalence, characteristics and management of acute coronary syndromes in sub-Saharan Africa population. Prospective survey from January, 2010 to December, 2013, carried out among patients aged 18 years old, admitted to intensive care unit of Abidjan Heart Institute for acute coronary syndrome (ACS). Four hundred and twenty-five (425) patients were enrolled in this study. Prevalence of ACS was 13.5%. Mean age was 55.4±11 years. Clinical presentation was predominantly ST-segment elevation myocardial infarction (STEMI) in 71.5% of subjects, non-ST-segment elevation acute coronary syndrome (NSTE-ACS) accounted for 28.5%. Two hundred and eighty patients (65.9%) were transferred by unsafe transportation. Among the 89 patients admitted within 12hours of the onset of symptoms, primary percutaneous coronary intervention was performed in 20 patients (22.5%), or 6.6% of STEMI as a whole. Twenty-five patients (8.2%) received fibrinolytic therapy with alteplase. In-hospital death rate was 10%. The prevalence of acute coronary syndromes is increasing in sub-Saharan Africa. Excessive delays of admission and limited technical facilities are the major difficulties of their management in our regions. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

440 Consecutive immediate, implant-based, single-surgeon breast reconstructions in 281 patients: a comparison of early outcomes and costs between SurgiMend fetal bovine and AlloDerm human cadaveric acellular dermal matrices.

PubMed

Butterfield, Jennifer L

2013-05-01

A 2010 nationwide survey of plastic and reconstructive surgeons indicated that approximately 83 percent performed predominantly implant-based breast reconstruction, with acellular dermal matrix used by approximately half of those practitioners. Although the medical literature documents well over 2000 cases of breast reconstruction with matrices, relatively few cases using other than human cadaveric acellular dermal matrices have been reported. The author compared complications and costs using SurgiMend fetal bovine and AlloDerm human cadaveric acellular dermal matrices. A retrospective review of a single surgeon's 5-year experience was performed for consecutive, nonrandomized immediate breast reconstructions with acellular dermal matrix from 2005 to 2010. Two hundred eighty-one patients had 440 implant-based reconstructions using SurgiMend [222 patients (79.0 percent)] or AlloDerm [59 patients (21.0 percent)]. No significant differences in complication rates were observed between SurgiMend and AlloDerm for hematoma, infection, major skin necrosis, or breast implant removal. Seroma was the most prevalent complication; the seroma rate for AlloDerm (15.7 percent) was significantly greater than that for SurgiMend (8.3 percent). Using recent product costs for equivalently sized AlloDerm and SurgiMend units, the cost of SurgiMend was $1024 less per breast than AlloDerm. SurgiMend fetal bovine and AlloDerm human cadaveric acellular dermal matrices demonstrate similar rates of major early complications in breast reconstruction in this study. This similarity in complication rates between SurgiMend and AlloDerm and the cost savings seen with the use of SurgiMend are factors for the surgeon to consider in choosing a matrix for breast reconstruction. : Therapeutic, III.

Blastic transformation in chronic myelogenous leukemia: experience with 50 patients.

PubMed

Marks, S M; McCaffrey, R; Rosenthal, D S; Moloney, W C

1978-01-01

Fifty consecutive patients with blastic chronic myelogenous leukemia were evaluated clinically, morphologically, biochemically, and therapeutically. Forty-five patients had a preceding stable phase (38 Ph'+, 7 Ph'-); five patients presented with de novo Ph+ blast crisis. The most frequent clinical signs of impending blast crisis were weakness, fatigue, increasing splenomegaly, anemia, thrombocytopenia, marrow fibrosis, and a rising neutrophil alkaline phosphatase. Fever (unrelated to infection), skin infiltration, lymphadenopathy, hepatomegaly, thrombocytosis, and basophilia were much less common. The development of aneuploidy occurred in less than one-half of the total group. Myeloblastic morphology at blastic transformation was most frequent with occasional lymphoblastic, promyelocytic, and undifferentiated cases seen. Terminal deoxynucleotidyl transferase was present in one-third of the patients, but had no clear-cut relationship to the morphology. Response to treatment was generally disappointing (two complete and 15 partial remissions in 45 treated patients).

The wearable cardioverter-defibrillator in a real-world clinical setting: experience in 102 consecutive patients.

PubMed

Erath, Julia W; Vamos, Mate; Sirat, Abdul Sami; Hohnloser, Stefan H

2017-04-01

The wearable cardioverter-defibrillator (WCD) is used for temporary protection of patients deemed to be at high risk for sudden death (SCD) not yet meeting indications for the implantable defibrillator (ICD). To evaluate the efficacy, safety, and compliance of/to WCD use and subsequent medium-term outcome of patients in a single-center observational study. A total of 102 consecutive patients were fitted with the WCD from 2012 to 2015 and followed for a mean of 11 months (±8 months). The most common clinical indication for WCD-prescription (63%) was a new diagnosis of severely impaired LV function (LVEF ≤35%). The median wear time of the WCD was 54 days with a daily use of 23 h. Appropriate WCD therapy occurred in four patients (seven shocks for VF, one shock for VT). An ICD was finally implanted in 56 patients (55%). Improvement in LV function was the most common reason not to implant an ICD (HR 0.37; 95% CI 0.19-0.73; p = 0.004). Two patients had inappropriate shocks from their WCD due to atrial fibrillation/flutter. Five patients fitted with an ICD after the end of WCD therapy suffered VT/VF episodes. After wearing the WCD, six patients died (five ICD recipients and one non-ICD recipient). WCD therapy was well accepted by patients and provided temporary protection against ventricular tachyarrhythmias in patients at risk for SCD. The WCD may help to avoid unnecessary ICD implantations in a significant proportion of patients.

Feasibility of introducing rejection criteria for stool cultures in a teaching hospital in Portugal.

PubMed

Hänscheid, T; Cristino, J M; Salgado, M J

2002-02-01

The possible introduction of rejection criteria for stool cultures (

The associations between diurnal cortisol patterns, self-perceived social support, and sleep behavior in Chinese breast cancer patients.

PubMed

Ho, Rainbow T H; Fong, Ted C T; Chan, Caitlin K P; Chan, Cecilia L W

2013-10-01

This study examined the relationships between diurnal cortisol patterns and sleep behavior, social support, psychological factors, and perceived health status in breast cancer patients. One hundred and eighty-one breast cancer patients completed a self-report questionnaire that combined the Hospital Anxiety and Depression Scale, the Yale Social Support Scale, and self-perceived measures of physical health, stress, sleep quality, total sleep hours, and time of awakening. Salivary cortisol was collected upon waking, at 1200h, 1700h, and 2100h on two consecutive days. Multiple regression analysis was performed on the diurnal cortisol slope that was derived from slope analysis of the log-transformed cortisol data. Controlling for the initial cortisol level, a flatter diurnal cortisol slope was significantly associated with a later time of awakening, higher negative social support, poorer perceived health, poorer sleep quality, and shorter total sleep hours. Anxiety and depression were not significantly correlated with the slope. The results indicate a subtle dysregulation in hypothalamic-pituitary-adrenal axis functioning in patients with highly negative social support, poor perceived health, poor sleep quality, a later time of awakening, and insufficient sleep hours. Copyright © 2013 Elsevier Ltd. All rights reserved.

Epistaxis in end stage liver disease masquerading as severe upper gastrointestinal hemorrhage.

PubMed

Camus, Marine; Jensen, Dennis M; Matthews, Jason D; Ohning, Gordon V; Kovacs, Thomas O; Jutabha, Rome; Ghassemi, Kevin A; Machicado, Gustavo A; Dulai, Gareth S

2014-10-14

To describe the prevalence, diagnosis, treatment, and outcomes of end stage liver disease (ESLD) patients with severe epistaxis thought to be severe upper gastrointestinal hemorrhage (UGIH). This observational single center study included all consecutive patients with ESLD and epistaxis identified from consecutive subjects hospitalized with suspected UGIH and prospectively enrolled in our databases of severe UGIH between 1998 and 2011. A total of 1249 patients were registered for severe UGIH in the data basis, 461 (36.9%) were cirrhotics. Epistaxis rather than UGIH was the bleeding source in 20 patients. All patients had severe coagulopathy. Epistaxis was initially controlled in all cases. Fifteen (75%) subjects required posterior nasal packing and 2 (10%) embolization in addition to correction of coagulopathy. Five (25%) patients died in the hospital, 12 (60%) received orthotopic liver transplantation (OLT), and 3 (15%) were discharged without OLT. The mortality rate was 63% in patients without OLT. Severe epistaxis in patients with ESLD is (1) a diagnosis of exclusion that requires upper endoscopy to exclude severe UGIH; and (2) associated with a high mortality rate in patients not receiving OLT.

Standardized analysis of frequency and severity of complications after robot-assisted radical cystectomy.

PubMed

Yuh, Bertram E; Nazmy, Michael; Ruel, Nora H; Jankowski, Jason T; Menchaca, Anita R; Torrey, Robert R; Linehan, Jennifer A; Lau, Clayton S; Chan, Kevin G; Wilson, Timothy G

2012-11-01

Comprehensive and standardized reporting of adverse events after robot-assisted radical cystectomy (RARC) and urinary diversion for bladder cancer is necessary to evaluate the magnitude of morbidity for this complex operation. To accurately identify and assess postoperative morbidity after RARC using a standardized reporting system. A total of 241 consecutive patients underwent RARC, extended pelvic lymph node dissection, and urinary diversion between 2003 and 2011. In all, 196 patients consented to a prospective database, and they are the subject of this report. Continent diversions were performed in 68% of cases. All complications within 90 d of surgery were defined and categorized by a five-grade and 10-domain modification of the Clavien system. Univariable and multivariable logistic regression analyses were used to identify predictors of complications. Grade 1-2 complications were categorized as minor, and grade 3-5 complications were categorized as major. All blood transfusions were recorded as grade ≥2. Eighty percent of patients (156 of 196 patients) experienced a complication of any grade ≤90 d after surgery. A total of 475 adverse events (113 major) were recorded, with 365 adverse events (77%) occurring ≤30 d after surgery. Sixty-eight patients (35%) experienced a major complication within the first 90 d. Other than blood transfusions given (86 patients [43.9%]), infectious, gastrointestinal, and procedural complications were the most common, at 16.2%, 14.1%, and 10.3%, respectively. Age, comorbidity, preoperative hematocrit, estimated blood loss, and length of surgery were predictive of a complication of any grade, while comorbidity, preoperative hematocrit, and orthotopic diversion were predictive of major complications. The 90-d mortality rate was 4.1%. The main limitation is lack of a control group. Analysis of postoperative morbidity following RARC demonstrates a considerable complication rate, though the rate is comparable to contemporary open series that followed similar reporting guidelines. This finding reinforces the need for complete and standardized reporting when evaluating surgical techniques and comparing published series. Copyright © 2012 European Association of Urology. Published by Elsevier B.V. All rights reserved.

Family Obligation Values and Family Assistance Behaviors: Protective and Risk Factors for Mexican-American Adolescents’ Substance Use

PubMed Central

2014-01-01

Adolescent substance use is one of today’s most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family. PMID:23532598

Family obligation values and family assistance behaviors: protective and risk factors for Mexican-American adolescents' substance use.

PubMed

Telzer, Eva H; Gonzales, Nancy; Fuligni, Andrew J

2014-02-01

Adolescent substance use is one of today's most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family.

Development of a multimetric index based on benthic macroinvertebrates for the assessment of urban stream health in Jinan City, China.

PubMed

Liu, Linfei; Xu, Zongxue; Yin, Xuwang; Li, Fulin; Dou, Tongwen

2017-05-01

Assessment of the health of urban streams is an important theoretical and practical topic, which is related to the impacts of physiochemical processes, hydrological modifications, and the biological community. However, previous assessments of the urban water quality were predominantly conducted by measuring physical and chemical factors rather than biological monitoring. The purpose of this study was to develop an urban stream multimetric index (USMI) based on benthic macroinvertebrates to assess the health of aquatic ecosystem in Jinan City. Two hundred and eighty-eight samples were collected during two consecutive years (2014-2015) from 48 sites located within the city. Metrics related to the benthic macroinvertebrate richness, diversity, composition and abundance, and functional feeding groups were selected by using box-plots and the Kruskal-Wallis test. The final index derived from selected metrics was divided into five river quality classes (excellent, good, moderate, poor, and bad). A validation procedure using box-plots and the non-parametric Mann-Whitney U test showed that the USMI was useful to assess the health of urban streams.

Two-stage revision for the culture-negative infected total hip arthroplasty : A comparative study.

PubMed

Ibrahim, M S; Twaij, H; Haddad, F S

2018-01-01

Periprosthetic joint infection (PJI) remains a challenging complication following total hip arthroplasty (THA). It is associated with high levels of morbidity, mortality and expense. Guidelines and protocols exist for the management of culture-positive patients. Managing culture-negative patients with a PJI poses a greater challenge to surgeons and the wider multidisciplinary team as clear guidance is lacking. We aimed to compare the outcomes of treatment for 50 consecutive culture-negative and 50 consecutive culture-positive patients who underwent two-stage revision THA for chronic infection with a minimum follow-up of five years. There was no significant difference in the outcomes between the two groups of patients, with a similar rate of re-infection of 6%, five years post-operatively. Culture-negative PJIs were associated with older age, smoking, referral from elsewhere and pre-operative antibiotic treatment. The samples in the culture-negative patients were negative before the first stage (aspiration), during the first-stage (implant removal) and second-stage procedures (re-implantation). Adherence to strict protocols for selecting and treating culture-negative patients with a PJI using the same two-stage revision approach that we employ for complex culture-positive PJIs is important in order to achieve control of the infection in this difficult group of patients. Cite this article: Bone Joint J 2018;(1 Supple A)100-B:3-8. ©2018 The British Editorial Society of Bone and Joint Surgery.

[Assessment of medical management of heart failure at National Hospital Blaise COMPAORE].

PubMed

Kambiré, Y; Konaté, L; Diallo, I; Millogo, G R C; Kologo, K J; Tougouma, J B; Samadoulougou, A K; Zabsonré, P

2018-05-09

The aim of this study was to assess the quality of medical management of heart failure at the National Hospital Blaise Compaoré according to the international guidelines. A retrospective study was performed including consecutive patients admitted for heart failure documented sonographically from October 2012 to March 2015 in the Medicine and Medical Specialties Department of National Hospital Blaise Compaore with a minimum follow-up of six weeks. Data analysis was made by the SPSS 20.0 software. Eighty-four patients, mean age of 57.61±18.24 years, were included. It was an acute heart failure in 84.5% of patients with systolic left ventricular function impaired (77.4%). The rate of prescription of different drugs in heart failure any type was 88.1% for loop diuretics; 77.1% for angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and 65.5% for betablockers. In patients with systolic dysfunction, 84.62% of patients were received the combination of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and 75.38% for betablockers. Exercise rehabilitation was undergoing in 10.7% of patients. The death rate was 16.7% and hospital readmission rate of 16.7%. The prescription rate of major heart failure drugs is satisfactory. Cardiac rehabilitation should be developed. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Choline in the treatment of rapid-cycling bipolar disorder: clinical and neurochemical findings in lithium-treated patients.

PubMed

Stoll, A L; Sachs, G S; Cohen, B M; Lafer, B; Christensen, J D; Renshaw, P F

1996-09-01

This study examined choline augmentation of lithium for rapid-cycling bipolar disorder. Choline bitartrate was given openly to 6 consecutive lithium-treated outpatients with rapid-cycling bipolar disorder. Five patients also underwent brain proton magnetic resonance spectroscopy. Five of 6 rapid-cycling patients had a substantial reduction in manic symptoms, and 4 patients had a marked reduction in all mood symptoms during choline therapy. The patients who responded to choline all exhibited a substantial rise in the basal ganglia concentration of choline-containing compounds. Choline was well tolerated in all cases. Choline, in the presence of lithium, was a safe and effective treatment for 4 of 6 rapid-cycling patients in our series. A hypothesis is suggested to explain both lithium refractoriness in patients with bipolar disorder and the action of choline in mania, which involves the interaction between phosphatidylinositol and phosphatidylcholine second-messenger systems.

Does prone repositioning before posterior fixation produce greater lordosis in lateral lumbar interbody fusion (LLIF)?

PubMed

Yson, Sharon C; Sembrano, Jonathan N; Santos, Edward R G; Luna, Jeffrey T P; Polly, David W

2014-10-01

Retrospective comparative radiographic review. To determine if lateral to prone repositioning before posterior fixation confers additional operative level lordosis in lateral lumbar interbody fusion (LLIF) procedures. In a review of 56 consecutive patients who underwent LLIF, there was no statistically significant change in segmental lordosis from lateral to prone once a cage is in place. The greatest lordosis increase was observed after cage insertion. We reviewed 56 consecutive patients who underwent LLIF in the lateral position followed by posterior fixation in the prone position. Eighty-eight levels were fused. Disk space angle was measured on intraoperative C-arm images, and change in operative level segmental lordosis brought about by each of the following was determined: (1) cage insertion, (2) prone repositioning, and (3) posterior instrumentation. Paired t test was used to determine significance (α=0.05). Mean lordosis improvement brought about by cage insertion was 2.6 degrees (P=0.00005). There was a 0.1 degree mean lordosis change brought about by lateral to prone positioning (P=0.47). Mean lordosis improvement brought about by posterior fixation, including rod compression, was 1.0 degree (P=0.03). In LLIF procedures, the largest increase in operative level segmental lordosis is brought about by cage insertion. Further lordosis may be gained by placing posterior fixation, including compressive maneuvers. Prone repositioning after cage placement does not produce any incremental lordosis change. Therefore, posterior fixation may be performed in the lateral position without compromising operative level sagittal alignment.

The Ecology of School Renewal. Eighty-Sixth Yearbook of the National Society for the Study of Education, Part I.

ERIC Educational Resources Information Center

Goodlad, John I., Ed.

This book comprises part I of the eighty-sixth annual yearbook of the National Society for the Study of Education. Focusing on the theme of the ecology of school renewal, this volume consists of 12 articles by different authors. The first five articles focus on school improvement: "Structure, Process, and an Agenda" by John I. Goodlad;…

[Carotid endarterectomy. Analysis of 193 consecutive cases].

PubMed

Angusto, A; Atienza, M; Morant, F; Vélez, A; Lorente, M C; Azcona, J M

1997-01-01

In the last years, several randomized and multicenter trials have been performed to evaluate the benefit of carotid endarterectomy (CE) in the carotid stenosis. To determine whether CE could be performed safely at hospitals not included in international trials, the results of 193 consecutive CEs performed during a 10-year period at a medical center of our environment were reviewed. A 65.8% of CEs were performed on symptomatic patients, 68.5% of whom had stenosis superiores to 70%. Among asymptomatic patients, 89.4% had stenosis superiores to 70%. Three patients died. Besides there were five nonfatal neurologic complications (one reversible ischemic neurologic deficit, one minor stroke and three major strokes). The mortality rate was 1.5%, the rate of mayor neurologic morbidity and mortality was 3.1% and the rate of total neurologic morbidity and mortality was 4.1%. These data demonstrate that CE can be performed with safety at Divisions of Vascular Surgery of our environment.

Use of cumulative mortality data in patients with acute myocardial infarction for early detection of variation in clinical practice: observational study.

PubMed

Lawrance, R A; Dorsch, M F; Sapsford, R J; Mackintosh, A F; Greenwood, D C; Jackson, B M; Morrell, C; Robinson, M B; Hall, A S

2001-08-11

Use of cumulative mortality adjusted for case mix in patients with acute myocardial infarction for early detection of variation in clinical practice. Observational study. 20 hospitals across the former Yorkshire region. All 2153 consecutive patients with confirmed acute myocardial infarction identified during three months. Variable life-adjusted displays showing cumulative differences between observed and expected mortality of patients; expected mortality calculated from risk model based on admission characteristics of age, heart rate, and systolic blood pressure. The performance of two individual hospitals over three months was examined as an example. One, the smallest district hospital in the region, had a series of 30 consecutive patients but had five more deaths than predicted. The variable life-adjusted display showed minimal variation from that predicted for the first 15 patients followed by a run of unexpectedly high mortality. The second example was the main tertiary referral centre for the region, which admitted 188 consecutive patients. The display showed a period of apparently poor performance followed by substantial improvement, where the plot rose steadily from a cumulative net lives saved of -4 to 7. These variations in patient outcome are unlikely to have been revealed during conventional audit practice. Variable life-adjusted display has been integrated into surgical care as a graphical display of risk-adjusted survival for individual surgeons or centres. In combination with a simple risk model, it may have a role in monitoring performance and outcome in patients with acute myocardial infarction.

Sports activity following total knee arthroplasty in patients older than 60 years.

PubMed

Mayr, Hermann O; Reinhold, Maik; Bernstein, Anke; Suedkamp, Norbert P; Stoehr, Amelie

2015-01-01

In a retrospective study with a population over 65 years, sports activity was conducted 6 years after cruciate retaining (CR) total condylar knee arthroplasty (TKA) with rotating platform (RP). Eighty-one Patients (71.8±5.4years) were examined at follow-up 6.4±0.9 years postoperative. Sport was practiced 5.3 hours every week in mean. Patients were active in sports 3.5times per week. Twenty-five percent performed high impact sports, 47% medium impact sports and 52% low impact sports at follow-up. In KOOS sports 60±28 was reached, in WOMAC 12.1±15.1. It can be concluded that in this population 50% of patients were active in medium and low impact sport 6 years after surgery. However, a quarter of patients were also active in high impact sports. Copyright © 2014 Elsevier Inc. All rights reserved.

Missile vascular injuries: 19-year experience.

PubMed

Ahanger, Abdul Gani; Wani, Mohd Lateef; Lone, Reyaz Ahmad; Singh, Shyam; Hussain, Zahur; Mir, Ishtiyak A; Irshad, Ifat; Ashraf, Hakeem Zubair; Dar, Abdul Majeed; Lone, Ghulam Nabi; Bhat, Mohammad Akbar; Sharma, Mukand Lal

2010-03-01

Missile vascular injuries have reached an epidemic proportion in Kashmir valley since the eruption of militancy. The present study was undertaken to analyze the mode, pattern, presentation, and management of missile vascular injuries. A retrospective study of patients with missile vascular injury from January 1990 to October 2008 was undertaken. Five hundred eighty patients with missile vascular injury were studied. All patients with vascular injury due to causes other than missiles were excluded from the study. Most of the patients were treated by interpositional saphenous vein graft or end-to-end anastomosis. The most common complication was wound infection (22.7%) followed by graft occlusion (3.8%). The amputation rate was 3.3% and was higher in patients with a delay of >6 hours to revascularization and associated fractures. Missile vascular injury requires prompt resuscitation and revascularization. Preoperative angiography is seldom necessary. Doppler study may sometimes be needed to aid in the diagnosis.

RCR audit of compliance with UK guidelines for the prevention and detection of acute kidney injury in adult patients undergoing iodinated contrast media injections for CT.

PubMed

Cope, L H; Drinkwater, K J; Howlett, D C

2017-12-01

To determine radiology departmental compliance with current UK guidance on contrast-induced acute kidney injury (CI-AKI) and to provide data on the incidence of clinically significant post-contrast AKI (PC-AKI) in computed tomography (CT) practice. A questionnaire was sent to all UK acute National Health Service (NHS) providers (NHS boards in Scotland, local health boards in Wales, NHS trusts in England and health and social care trusts in Northern Ireland) to assess compliance of provider protocols with current UK guidelines for the prevention, recognition, and management of CI-AKI. Audit data were collected for 40 consecutive fit outpatients and 40 consecutive acutely unwell patients/inpatients from hospitals within each participating provider to assess clinical compliance. Eighty-nine of 172 (52%) health service providers responded, and data on 7,159 contrast-enhanced CT examinations were provided. Compliance with guidelines was poor with wide variation in clinical practice. The observed incidence of clinically significant (requiring treatment or resulting in death) PC-AKI was zero in 3,590 outpatients, although two patients developed AKI due to other causes (sepsis and progressive malignancy). Fourteen out of 3,569 (0.4%) patients in the inpatient group developed clinically significant PC-AKI, and a further 17 patients were identified who met the Kidney Disease Improving Global Outcomes (KDIGO) definition of AKI (Electronic Supplementary Material Appendix S1), but did not require active treatment, giving an overall incidence of AKI of 0.9%. In patients at high risk due to impaired renal function prior to the scan, there was no difference in the median serum creatinine (SCr) before and after contrast medium administration in either group. Health service provider protocols and clinical practice demonstrate poor compliance with current UK guidance on CI-AKI. A very low incidence of PC- AKI was demonstrated. Copyright © 2017 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Evaluation of the Risk of Relapse in Ulcerative Colitis According to the Degree of Mucosal Healing (Mayo 0 vs 1): A Longitudinal Cohort Study.

PubMed

Barreiro-de Acosta, Manuel; Vallejo, Nicolau; de la Iglesia, Daniel; Uribarri, Laura; Bastón, Iria; Ferreiro-Iglesias, Rocío; Lorenzo, Aurelio; Domínguez-Muñoz, J Enrique

2016-01-01

Mucosal healing in ulcerative colitis (UC) has become a common endpoint in most clinical trials and a relevant therapeutic goal in clinical practice. Despite important differences between endoscopic Mayo scores 0 and 1, both scores are considered as mucosal healing in most important trials. The aim of the present study was to evaluate the risk of relapse in UC patients according to the degree of mucosal healing (endoscopic Mayo scores of 0 and 1). A prospective longitudinal cohort study was designed. All UC patients who presented with mucosal healing at colonoscopy were consecutively included. Mucosal healing was defined as an endoscopic Mayo score of 0 or 1. Clinical relapse was defined as the need for therapy to induce remission, any treatment escalation, hospitalization or colectomy. All clinical relapses were evaluated at months 6 and 12 after study entry. Results were subjected to unconditional stepwise logistic and Kaplan-Meier regression analysis. One hundred and eighty-seven consecutive UC patients (126 [67.3%] with Mayo score 0 and 61 [32.7%] with Mayo score 1) were included. Of patients with Mayo scores 0 and 1, 9.4 and 36.6% respectively presented a relapse during the first 6 months of follow-up (p < 0.001). The only factor independently associated with UC relapses in the multivariate analysis was an endoscopic Mayo score of 1 (odds ratio 6.27, 95% confidence interval 2.73-14.40, p < 0.001). Patients with an endoscopic Mayo score of 1 have a higher risk of relapse than those with a score of 0. The concept of mucosal healing should be limited to patients with an endoscopic Mayo score of 0. Copyright © 2015 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Incidence of pulmonary fat embolism at autopsy: an undiagnosed epidemic.

PubMed

Eriksson, Evert Austin; Pellegrini, Daniela C; Vanderkolk, Wayne E; Minshall, Christian T; Fakhry, Samir M; Cohle, Stephen D

2011-08-01

To determine the incidence, time course, and severity of pulmonary fat embolism (PFE) and cerebral fat embolism (CFE) in trauma and nontrauma patients at the time of autopsy. Prospectively, consecutive patients presenting for autopsy were evaluated for evidence pulmonary and brain fat embolism. The lung sections were obtained from the upper and lower lobe of the patients' lungs on the right and left and brain tissue. This tissue was prepared with osmium tetroxide for histologic evaluation. The number of fat droplets per high power field was counted for all sections. The autopsy reports and medical records were used to determine cause of death, time to death, injuries, if cardiopulmonary resuscitation (CPR) was attempted, sex, height, weight, and age. Fifty decedents were evaluated for PFE and CFE. The average age was 45.8 years ± 17.4 years, average body mass index was 30.1 kg/cm² ± 7.0 kg/cm², and 68% of the patients were men. The cause of death was determined to be trauma in 68% (34/50) of decedents, with 88% (30/34) blunt and 12% (4/34) penetrating. CPR was performed on 30% (15/50), and PFE was present in 76% (38/50) of all patients. Subjects with PFE had no difference with respect to sex, trauma, mechanism of injury, CPR, external contusions, fractures, head, spine, chest, abdominal, pelvic, and extremity injuries. However, subjects without PFE had significantly increased weight (109 ± 29 kg vs. 86 ± 18 kg; p = 0.023) but no difference in height or body mass index. PFE was present in 82% (28/34) of trauma patents and 63% (10/16) nontrauma patients. Eighty-eight percent of nontrauma patients and 86% of trauma patients who received CPR had PFE. Trauma patients with PFE showed no significant difference in any group. Eighty-eight percent of trauma patients died within 1 hour of injury, and 80% (24/30) of them had PFE at the time of autopsy. CFE was present only in one patient with a severe head and cervical spine injury. PFE is common in trauma patients. CPR is associated with a high incidence of PFE regardless of cause of death. PFE occurs acutely within the "golden hour" and should be considered in traumatically injured patients. Further studies are needed to evaluate the pathogenesis of PFE.

Should I change to OPCAB?

PubMed

Swart, Marius J; Joubert, Gina

2005-01-01

Much is written about the benefits of off-pump coronary artery bypass surgery (OPCAB). Is it applicable to all practices? Does that mean we all need to change to OPCAB? The surgical literature appears to have flaws with regard to providing answers. In striving for evidence-based medicine, one could integrate clinical data with external best evidence or do proper power calculations to determine study sizes. In a local, retrospective, observational study, 535 patients had a CABG done with the aid of cardiopulmonary bypass and cardiac arrest. Five hundred and seven patients were considered appropriate for analysis. Mortality was seven (1.4%), the prevalence of myocardial infarction four (0.8%), renal dialysis was four (0.8%) and stroke six (1.2%). Eighty (16%) patients required homologous blood transfusions. The median length of hospital stay was five days. If a local, randomised, controlled study was to be conducted to confirm an improvement with OPCAB, a large number of patients would be needed. For a 12.5% reduction in an event rate presently at 0.8%, 262,000 patients would be necessary. For a 50% reduction in an event rate presently at .0%, 2300 patients should be recruited. The local prevalence rate is very low and the number of patients required for a series is too high. The supremacy of OPCAB for this practice is therefore not established.

Molecular analysis and genetic mapping of the rhodopsin gene in families with autosomal dominant retinitis pigmentosa

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

Bunge, S.; Wedemann, H.; Samanns, C.

1993-07-01

Eighty-eight patients/families with autosomal dominant retinitis pigmentosa (RP) were screened for rhodopsin mutations. Direct sequencing revealed 13 different mutations in a total of 14 (i.e., 16%) unrelated patients. Five of these mutations (T4K, Q28H, R135G, F220C, and C222R) have not been reported so far. In addition, multipoint linkage analysis was performed on two large families with autosomal dominant RP due to rhodopsin mutations by using five DNA probes from 3q21-q24. No tight linkage was found between the rhodopsin locus (RHO) and D3S47 ([theta][sub max] = 0.08). By six-point analysis, RHO was localized in the region between D3S21 and D3S47, withmore » a maximum lod score of 13.447 directly at D3S20. 13 refs., 1 fig., 2 tabs.« less

Bilateral sinus elevation evaluating plasma rich in growth factors technology: a report of five cases.

PubMed

Anitua, Eduardo; Prado, Roberto; Orive, Gorka

2012-03-01

The purpose of this study was to evaluate the potential effects of plasma rich in growth factors (PRGF) technology and its autologous formulations in five consecutive patients in which bilateral sinus lift augmentation was carried out. Five consecutive patients received bilateral sinus floor augmentation. All patients presented a residual bone height of class D (1-3 mm). The effects of PRGF combined with bovine anorganic bone (one side) were compared with the biomaterial alone (contralateral side). The effects of using liquid PRGF to maintain the bone window and autologous fibrin membrane to seal the defect were evaluated. A complete histological and histomorphometrical analysis was performed 5 months after surgery. One patient was excluded from the study as the Schneiderian membrane of the control side was perforated during the surgery. In two patients, the biopsies obtained from the control sides 5 months postsurgery were not acceptable for processing. PRGF technology facilitated the surgical approach of sinus floor elevation. The control area was more inflamed than the area treated with PRGF technology. Patients referred also to an increased sensation of pain in the control area. PRGF-treated samples had more new vital bone than controls. In patient number 1, image processing revealed 21.4% new vital bone in the PRGF area versus 8.4% in the control area, whereas in patient number 2, 28.4% new vital bone was quantified in the PRGF area compared with the 8.2% of the control side. The immunohistochemical processing of the biopsies revealed that the number of blood vessels per square millimeter of connective tissue was 116 vessels in the PRGF sample versus 7 in the control biopsy. These preliminary results suggest that from a practical point of view, PRGF may present a role in reducing tissue inflammation after surgery, increasing new bone formation and promoting the vascularization of bone tissue. © 2010 Wiley Periodicals, Inc.

Trampoline-related injuries.

PubMed

Larson, B J; Davis, J W

1995-08-01

Two hundred and seventeen patients who had sustained an injury during the recreational use of a trampoline were managed in the emergency room of Logan Regional Hospital in Logan, Utah, from January 1991 through December 1992. We retrospectively reviewed the charts and radiographs of these patients to categorize the injuries. Additional details regarding the injuries of seventy-two patients (33 per cent) were obtained by means of a telephone interview with use of a questionnaire. The injuries occurred from February through November, with the peak incidence in July. The patients were eighteen months to forty-five years old (average, ten years old); ninety-four patients (43 per cent) were five to nine years old. Eighty-four patients (39 per cent) sustained a fracture; fifty-four (25 per cent), a sprain or strain; forty-five (21 per cent), a laceration; and thirty-four (16 per cent), a contusion. Fifty-seven injuries (26 per cent) involved the elbow or forearm; forty-six (21 per cent), the head or neck; forty (18 per cent), the ankle or foot; thirty-three (15 per cent), the knee or leg; nineteen (9 per cent), the trunk or back; thirteen (6 per cent), the shoulder or arm; and nine (4 per cent), the wrist or hand. Thirteen patients (6 per cent) had a back injury, but none of them had a permanent neurological deficit. One patient who had an ocular injury was transferred to a tertiary care center. One hundred and fifty-six patients (72 per cent) were evaluated radiographically, fifteen (7 per cent) were admitted to the hospital, and thirteen (6 per cent) had an operation.(ABSTRACT TRUNCATED AT 250 WORDS)

Patient Outcomes When Housestaff Exceed Eighty Hours per Week

PubMed Central

Ouyang, David; Chen, Jonathan H.; Krishnan, Gomathi; Hom, Jason; Witteles, Ronald; Chi, Jeffrey

2016-01-01

Purpose It has been posited that high workload and long work hours for trainees could affect the quality and efficiency of patient care. Duty hour restrictions seek to balance patient care and resident education by limiting resident work hours. Through a retrospective cohort study, we investigate whether patient care on an inpatient general medicine service at a large academic medical center is impacted when housestaff work greater than eighty hours per week Methods We identified all admissions to a housestaff-run general medicine service between June 25, 2013 and June 29, 2014. Each hospitalization was classified by whether or not the patient was admitted by housestaff who have worked more than eighty hours a week during their hospitalization. Housestaff computer activity and duty hours were calculated by institutional electronic heath record audit, as well as length of stay and a composite of in-hospital mortality, ICU transfer rate, and 30-day readmission rate. Results We identified 4,767 hospitalizations by 3,450 unique patients; of which 40.9% of hospitalizations were managed by housestaff who worked more than eighty hours that week during their hospitalization. There was a significantly higher rate of the composite outcome (19.2% vs. 16.7%, p = 0.031) for patients admitted by housestaff working more than eighty hours a week during their hospitalization. We found a statistically significant higher length of stay (5.12 vs. 4.66 days, p = 0.048) and rate of ICU transfer (3.18% vs. 2.38%, p = 0.029). There was no statistically significant difference in 30-day readmission rate (13.7% vs. 12.8%, p = 0.395), or in-hospital mortality rate (3.18% vs. 2.42%, p = 0.115).There was no correlation with team census on admission and patient outcomes. Conclusions Patients taken care of by housestaff working more than eighty hours a week had increased length of stay and number of ICU transfers. There was no association between resident work-hours and patient in-hospital mortality or 30-day readmission rate. PMID:27103047

[Analysis of a series pheochromocytoma cases over 15 years].

PubMed

Rojo Alvaro, J; Toni, M; Ollero, Md; Pineda, Jj; Munárriz, P; Anda, E

2012-01-01

The pheochromocytoma is a catecholamine secreting tumour derived from chromaffin cells of the sympathetic nervous system. Eighty to eighty-five percent of these tumours are localized in the adrenal medulla. When pheocromocytomas are found outside the adrenal gland they are referred to as extra-adrenal pheochromocytomas or paragangliomas. The diagnosis is confirmed by elevation of catecholamines and the metanephrines in blood plasma and urine. Localization of the tumour should be done following biochemical diagnosis by means of CT scan and/or MRI. The treatment of choice is tumour resection by laparoscopic surgery. A review was made of all patient medical histories diagnosed with pheochromocytoma confirmed by the pathology reports of Pathological anatomy of the Navarre hospital Complex (Anatomía patológica del Complejo hospitalario de Navarra A y B) between 1996 to 2010. Descriptive analysis was made using the IBM SPSS statistics program. Our series consists of 43 patients diagnosed with pheochromocytoma over a span of 15 years. The average age on presentation was 47 years. Among the younger patients specific genetic syndromes were found. Computerized tomography was the most widely used method of localization. Contradictory results were found regarding perioperative medical management protocols. All pheocromocytoma tumours in this series were benign. It is advisable to carry out a genetic study on patients under twenty. The biochemical indicators with the greatest diagnostic sensitivity were the levels of normetanephrine and metanephrine in urine. Surgery was the only treatment option.

ADVANCES IN DRINKING WATER TREATMENT IN THE UNITED STATES

EPA Science Inventory

The United States drinking water public health protection goal is to provide water that meets all health-based standards to ninety-five percent of the population served by public drinking water supplies by 2005. In 2002, the level of compliance with some eighty-five health-based ...

Affective Aspects of Language Learning: Beliefs, Attitudes, Efficacy

ERIC Educational Resources Information Center

Oliver, Rhonda; Purdie, Nola; Rochecouste, Judith

2005-01-01

The focus of this study is the relationship between language attitude, beliefs, efficacy, English language competence, and language achievement. Two hundred and eighty-five students from five metropolitan primary schools in Western Australia completed a specially designed questionnaire based on the Attitude/Motivation Test Battery (Gardner,…

Hair dye dermatitis and p-phenylenediamine contact sensitivity: A preliminary report

PubMed Central

Gupta, Mrinal; Mahajan, Vikram K.; Mehta, Karaninder S.; Chauhan, Pushpinder S.

2015-01-01

Background: The contact allergic reactions from p-phenylenediamine (PPD) in hair dyes vary from mild contact dermatitis to severe life- threatening events (angioedema, bronchospasm, asthma, renal impairment). Objectives: To study the clinical patterns and PPD contact sensitivity in patients with hair-dye dermatitis. Materials and Methods: Eighty (M:F 47:33) consecutive patients aged between 18 and 74 years suspected to have contact allergy from hair dye were studied by patch testing with Indian Standard Series including p-phenylenediamine (PPD, 1.0% pet). Results: 54 Fifty-four (M:F 21:33) patients showed positive patch tests from PPD. Eight of these patients also showed positive patch test reaction from fragrance mix, thiuram mix, paraben mix, or colophony. Fifty-seven (71%) patients affected were aged older than 40 years. The duration of dermatitis varied from < 1 month to > 1 year with exacerbation following hair coloring. Forty-nine patients had dermatitis of scalp and/or scalp margins and 23 patients had face and neck dermatitis. Periorbital dermatitis, chronic actinic dermatitis, and erythema multiforme-like lesions were seen in 4, 2, and 1 patients, respectively. Conclusions: Hair dyes and PPD constitute a significant cause of contact dermatitis. There is an urgent need for creating consumer awareness regarding hair-dyes contact sensitivity and the significance of performing sensitivity testing prior to actual use. PMID:26225326

Aortic annulus eccentricity before and after transcatheter aortic valve implantation: Comparison of balloon-expandable and self-expanding prostheses.

PubMed

Schuhbaeck, Annika; Weingartner, Christina; Arnold, Martin; Schmid, Jasmin; Pflederer, Tobias; Marwan, Mohamed; Rixe, Johannes; Nef, Holger; Schneider, Christian; Lell, Michael; Uder, Michael; Ensminger, Stephan; Feyrer, Richard; Weyand, Michael; Achenbach, Stephan

2015-07-01

The geometry of the aortic annulus and implanted transcatheter aortic valve prosthesis might influence valve function. We investigated the influence of valve type and aortic valve calcification on post-implant geometry of catheter-based aortic valve prostheses. Eighty consecutive patients with severe aortic valve stenosis (mean age 82 ± 6 years) underwent computed tomography before and after TAVI. Aortic annulus diameters were determined. Influence of prosthesis type and degree of aortic valve calcification on post-implant eccentricity were analysed. Aortic annulus eccentricity was reduced in patients after TAVI (0.21 ± 0.06 vs. 0.08 ± 0.06, p<0.0001). Post-TAVI eccentricity was significantly lower in 65 patients following implantation of a balloon-expandable prosthesis as compared to 15 patients who received a self-expanding prosthesis (0.06 ± 0.05 vs. 0.15 ± 0.07, p<0.0001), even though the extent of aortic valve calcification was not different. After TAVI, patients with a higher calcium amount retained a significantly higher eccentricity compared to patients with lower amounts of calcium. Patients undergoing TAVI with a balloon-expandable prosthesis show a more circular shape of the implanted prosthesis as compared to patients with a self-expanding prosthesis. Eccentricity of the deployed prosthesis is affected by the extent of aortic valve calcification. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Effect of vernal keratoconjunctivitis on vitreous depth in patients with keratoconus.

PubMed

Cingü, Abdullah Kürşat; Kaya, Savaş; Çınar, Yasin; Şahin, Muhammed; Türkçü, Fatih Mehmet; Yüksel, Harun; Murat, Mehmet; Çaça, İhsan

2015-05-01

The aim of this study was to comparatively evaluate the vitreous depth (VD) of keratoconic eyes in patients with or without vernal keratoconjunctivitis (VKC). Eighty eyes of 80 consecutive keratoconus (KC) patients and 40 emmetropic control subjects were enrolled. KC patients were divided into two groups according to accompanying VKC (VKC-KC group and KC group). Mean outcome measures were best-corrected visual acuity (BCVA), spherical equivalent (SE), mean keratometry (Km), intraocular pressure (IOP), and axial length (AL) and its components. The eyes with the highest Km were selected for statistical analysis for each participant. There were 50, 30, and 40 patients in the VKC-KC group, KC group, and control group respectively. The KC group and VKC-KC group were similar in BCVA, SE, Km, CCT, ACD, LT, and IOP (p>0.05). The mean ACD was significantly lower in the control group when compared with the KC group and VKC-KC group. The mean AL and VD were significantly higher in VKC-KC group than those of KC group and the control group, whereas similar in KC and control groups (p>0.05). In the current study we showed that VKC-associated KC patients have significantly longer AL and VD when compared with KC patients without VKC. Posterior segment elongation in VKC-KC group may be associated with the type IV collagen destruction due to chronic longstanding inflammation in VKC patients.

Unilateral deafness after acoustic neuroma surgery: subjective hearing handicap and the effect of the bone-anchored hearing aid.

PubMed

Andersen, Henrik Terkel; Schrøder, Stine Attrup; Bonding, Per

2006-09-01

To evaluate the subjective hearing handicap in patients with unilateral deafness after acoustic neuroma surgery and the effect of the Bone-anchored Hearing Aid (BAHA) on test band. Fifty-nine consecutive patients with unilateral deafness after translabyrintine removal of an acoustic neuroma, treated in Denmark in 2001 and 2002, were included. The patients were asked to complete a questionnaire, which addressed the subjective handicap of unilateral deafness; 90% responded. These patients were invited to test the BAHA on test band, and the subjective and objective effects were recorded. Eighty percent of the patients thought that they had a subjective hearing handicap of some significance. However, only 50% accepted the invitation to test the BAHA. The overall subjective effect was positive, and a significant improvement in speech discrimination in noise with the BAHA was demonstrated. After the test, however, only about 50%, that is, 25% of all patients wished implantation for BAHA treatment. This study shows that unilateral deafness after acoustic neuroma surgery is thought as a handicap in most of the patients and confirms that treatment with the BAHA has positive subjective effects and improves speech discrimination in noise. However, only 25% of the patients wished implantation for BAHA treatment. The implications of these findings are discussed. Data from centers that perform simultaneous acoustic neuroma surgery and implantation for BAHA are necessary for firm conclusions.

Sputum induction is a safe procedure to use in prisoners and MGIT is the best culture method to diagnose tuberculosis in prisons: a cohort study.

PubMed

Rueda, Zulma Vanessa; López, Lucelly; Marín, Diana; Vélez, Lázaro A; Arbeláez, María Patricia

2015-04-01

To evaluate the concordance and safety of induced sputum (IS) and spontaneous sputum (SS), and estimate concordance and time to detection of M. tuberculosis between Lowenstein-Jensen (LJ), thin-layer agar (TLA), and the Mycobacteria Growth Indicator Tube system (MGIT). This was a cohort study. Prisoners with pulmonary tuberculosis (PTB) were followed for 2 years. At baseline and every follow-up visit, three sputum samples were taken on consecutive days (one IS and two SS) and adverse events occurring before, during, and 30 min after IS were registered. All sputum samples were stained with auramine and cultured in LJ, TLA (to test resistance), and MGIT. Five hundred eighty-six IS and 532 SS were performed on 64 PTB patients. Breathlessness (1.6%), cough (1.2%), hemoptysis (0.3%), and cyanosis (0.2%) were the only complications. Concordance between IS and SS was 0.78 (95% confidence interval 0.69-0.87); 11 positive cultures from IS samples were negative in SS, and 11 positive cultures from SS samples were negative in IS. One hundred seventy-eight cultures were positive by any technique: MGIT 95%, LJ 73%, and TLA 57%. Time to detection of M. tuberculosis in LJ, TLA, and MGIT was 31, 18, and 11 days, respectively. The IS procedure is safe in prisons. The MGIT system is better and faster than LJ and TLA in the diagnosis of M. tuberculosis. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Hysteroscopy in the evaluation of habitual abortions.

PubMed

Dendrinos, S; Grigoriou, O; Sakkas, E G; Makrakis, E; Creatsas, G

2008-06-01

To evaluate the incidence of structural uterine anomalies (SUAs) in women with habitual abortion (HA) as diagnosed by means of hysteroscopy and to study hysteroscopy's therapeutic potential with regard to that pathology. Forty-eight women with more than three consecutive pregnancy losses which occurred prior to the 20th week were included and hysteroscopy was performed on all of them. Twenty-five women (52%) had a normal hysteroscopy. The remaining 23 women (48%) presented SUAs: nine patients (19%) had intrauterine adhesions, four (8%) had submucous myomas, two (4%) had polyps and eight (17%) had congenital structural uterine anomalies (five cases of septate uterus and three of bicornuate uterus). Patients with abnormal hysteroscopy underwent appropriate therapy, when applicable. In the SUA group, 18 patients (78%) achieved a successful pregnancy, and five patients (22%) had another miscarriage. In the normal hysteroscopy group, eight patients (32%) achieved a successful pregnancy without additional treatment, 15 patients (60%) had recurrent miscarriages, and two patients (8%) had persistent secondary infertility. SUAs were detected in nearly half of the patients with HA. After appropriate treatment when applicable, 78% of patients with SUAs achieved a successful ongoing pregnancy. Hysteroscopy has much to offer in the diagnosis and treatment of SUAs.

Primary closure versus non-closure of dog bite wounds. a randomised controlled trial.

PubMed

Paschos, Nikolaos K; Makris, Eleftherios A; Gantsos, Apostolos; Georgoulis, Anastasios D

2014-01-01

Dog bite wounds represent a major health problem. Despite their importance, their management and especially the role of primary closure remain controversial. In this randomised controlled trial, the outcome between primary suturing and non-closure was compared. 168 consecutive patients with dog bite injuries were included in this study. The wounds were allocated randomly in two treatment approaches: Group 1, consisting of eighty-two patients, had their wound sutured, whilst Group 2, consisting of eighty-six patients, did not have their wounds sutured. All wounds were cleansed using high-pressure irrigation and povidone iodine. All patients received the same type of antibiotic treatment. Our measured outcomes included presence of infection and cosmetic appearance. Cosmetic outcome was evaluated using the Vancouver Scar Scale (VSS). Wound and patient characteristics, such as time of management, wound location and size, and patient age, were recorded and analysed for their potential role in the resulting outcome. The overall infection rate was 8.3%. No difference in the infection rate between primary suturing and non-suturing group was detected in the present study. The cosmetic appearance of the sutured wounds was significantly better (mean score 1.74) compared to the wounds that were left open (mean score 3.05) (p=0.0001). The infection rate was comparable among all age groups. Wounds treated within 8h of injury demonstrated an infection rate of 4.5%, which is lower compared to the 22.2% rate observed in wounds treated later than 8h. The wounds located at the head and neck exhibited better results in both infection rate and cosmetic outcome. Additionally, wounds >3 cm negatively affected the cosmetic appearance of the outcome. Primary suturing of wounds caused by dog bites resulted in similar infection rate compared to non-suturing. However, primary suturing exhibited improved cosmetic appearance. Time of management appeared to be critical, as early treatment resulted in lower infection rate and improved cosmetic appearance regardless suturing or not. Furthermore, wounds located at the head and face demonstrated better results. Copyright © 2013 Elsevier Ltd. All rights reserved.

Paraneoplastic neurologic disorders in small cell lung carcinoma

PubMed Central

Woodhall, Mark; Chapman, Caroline; Nibber, Anjan; Waters, Patrick; Vincent, Angela; Lang, Bethan; Maddison, Paul

2015-01-01

Objective: To determine the frequency and range of paraneoplastic neurologic disorders (PNDs) and neuronal antibodies in small cell lung carcinoma (SCLC). Methods: Two hundred sixty-four consecutive patients with biopsy-proven SCLC were recruited at the time of tumor diagnosis. All patients underwent full neurologic examination. Serum samples were taken prior to chemotherapy and analyzed for 15 neuronal antibodies. Thirty-eight healthy controls were analyzed in parallel. Results: PNDs were quite prevalent (n = 24, 9.4%), most frequently Lambert-Eaton myasthenic syndrome (3.8%), sensory neuronopathy (1.9%), and limbic encephalitis (1.5%). Eighty-seven percent of all patients with PNDs had antibodies to SOX2 (62.5%), HuD (41.7%), or P/Q VGCC (50%), irrespective of their syndrome. Other neuronal antibodies were found at lower frequencies (GABAb receptor [12.5%] and N-type VGCC [20.8%]) or very rarely (GAD65, amphiphysin, Ri, CRMP5, Ma2, Yo, VGKC complex, CASPR2, LGI1, and NMDA receptor [all <5%]). Conclusions: The spectrum of PNDs is broader and the frequency is higher than previously appreciated, and selected antibody tests (SOX2, HuD, VGCC) can help determine the presence of an SCLC. PMID:26109714

Disobedience and driving in patients with epilepsy.

PubMed

Tatum, W O; Worley, A V; Selenica, M L B

2012-01-01

Motor vehicle accidents direct legislators to ensure pubic safety. We attempted to characterize and quantify driving risk in patients with seizures (PWS). We delivered 12-question surveys to 287 consecutive PWS at an epilepsy clinic in Florida. Illegal and disobedient driving practices were analyzed. Eighty-three of 236 (35.2%) PWS were eligible to drive and 62.3% were ineligible with a seizure in <6 months (P<0.001, 95% CI: 0.57-0.70). Among the ineligible responders, 23.8% (35/147) of ineligible responders were illegally driving (14.83% of cohort); 11.86% (28/236) of PWS were disobedient refusing to obey the law, and 8.9% (21/236) of PWS were defiant and knew the law. Sadness (75/236, 31.8%) was the most common reaction to restriction, but disobedient PWS were angry (10/28, 35.7%). Overall, a small number of PWS are disobedient and illegally driving. A targeted approach to high-risk drivers with repeated verbal and supplemental driving information may help avoid unnecessary universal physician reporting for PWS. Copyright © 2011 Elsevier Inc. All rights reserved.

Implementing a computer-assisted telephone interview (CATI) system to increase colorectal cancer screening: a process evaluation.

PubMed

White, Mary Jo; Stark, Jennifer R; Luckmann, Roger; Rosal, Milagros C; Clemow, Lynn; Costanza, Mary E

2006-06-01

Computer-assisted telephone interviewing (CATI) systems used by telephone counselors (TCs) may be efficient mechanisms to counsel patients on cancer and recommended preventive screening tests in order to extend a primary care provider's reach to his/her patients. The implementation process of such a system for promoting colorectal (CRC) cancer screening using a computer-assisted telephone interview (CATI) system is reported in this paper. The process evaluation assessed three components of the intervention: message production, program implementation and audience reception. Of 1181 potentially eligible patients, 1025 (87%) patients were reached by the TCs and 725 of those patients (71%) were eligible to receive counseling. Five hundred eighty-two (80%) patients agreed to counseling. It is feasible to design and use CATI systems for prevention counseling of patients in primary care practices. CATI systems have the potential of being used as a referral service by primary care providers and health care organizations for patient education.

Memory factors in Rey AVLT: Implications for early staging of cognitive decline.

PubMed

Fernaeus, Sven-Erik; Ostberg, Per; Wahlund, Lars-Olof; Hellström, Ake

2014-12-01

Supraspan verbal list learning is widely used to assess dementia and related cognitive disorders where declarative memory deficits are a major clinical sign. While the overall learning rate is important for diagnosis, serial position patterns may give insight into more specific memory processes in patients with cognitive impairment. This study explored these patterns in a memory clinic clientele. One hundred eighty three participants took the Rey Auditory-Verbal Learning Test (RAVLT). The major groups were patients with Alzheimer's disease (AD), Vascular Dementia (VD), Mild Cognitive Impairment (MCI), and Subjective Cognitive Impairment (SCI) as well as healthy controls (HC). Raw scores for the five trials and five serial partitions were factor analysed. Three memory factors were found and interpreted as Primacy, Recency, and Resistance to Interference. AD and MCI patients had impaired scores in all factors. SCI patients were significantly impaired in the Resistance to Interference factor, and in the Recency factor at the first trial. The main conclusion is that serial position data from word list testing reflect specific memory capacities which vary with levels of cognitive impairment. © 2014 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Computed Tomography-Based Anatomic Assessment Overestimates Local Tumor Recurrence in Patients With Mass-like Consolidation After Stereotactic Body Radiotherapy for Early-Stage Non-Small Cell Lung Cancer

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

Dunlap, Neal E.; Yang Wensha; McIntosh, Alyson

Purpose: To investigate pulmonary radiologic changes after lung stereotactic body radiotherapy (SBRT), to distinguish between mass-like fibrosis and tumor recurrence. Methods and Materials: Eighty consecutive patients treated with 3- to 5-fraction SBRT for early-stage peripheral non-small cell lung cancer with a minimum follow-up of 12 months were reviewed. The mean biologic equivalent dose received was 150 Gy (range, 78-180 Gy). Patients were followed with serial CT imaging every 3 months. The CT appearance of consolidation was defined as diffuse or mass-like. Progressive disease on CT was defined according to Response Evaluation Criteria in Solid Tumors 1.1. Positron emission tomography (PET)more » CT was used as an adjunct test. Tumor recurrence was defined as a standardized uptake value equal to or greater than the pretreatment value. Biopsy was used to further assess consolidation in select patients. Results: Median follow-up was 24 months (range, 12.0-36.0 months). Abnormal mass-like consolidation was identified in 44 patients (55%), whereas diffuse consolidation was identified in 12 patients (15%), at a median time from end of treatment of 10.3 months and 11.5 months, respectively. Tumor recurrence was found in 35 of 44 patients with mass-like consolidation using CT alone. Combined with PET, 10 of the 44 patients had tumor recurrence. Tumor size (hazard ratio 1.12, P=.05) and time to consolidation (hazard ratio 0.622, P=.03) were predictors for tumor recurrence. Three consecutive increases in volume and increasing volume at 12 months after treatment in mass-like consolidation were highly specific for tumor recurrence (100% and 80%, respectively). Patients with diffuse consolidation were more likely to develop grade {>=}2 pneumonitis (odds ratio 26.5, P=.02) than those with mass-like consolidation (odds ratio 0.42, P=.07). Conclusion: Incorporating the kinetics of mass-like consolidation and PET to the current criteria for evaluating posttreatment response will increase the likelihood of correctly identifying patients with progressive disease after lung SBRT.« less

Non-Celiac Gluten Sensitivity among Patients Perceiving Gluten-Related Symptoms.

PubMed

Capannolo, Annalisa; Viscido, Angelo; Barkad, Mohamed Ali; Valerii, Giorgio; Ciccone, Fabiana; Melideo, Dina; Frieri, Giuseppe; Latella, Giovanni

2015-01-01

Non-celiac gluten sensitivity (NCGS) is a recently recognized disorder, characterized by the occurrence of symptoms following gluten ingestion. It is often self-diagnosed by the patient, but should be confirmed by the response to a gluten-free diet, followed by a gluten challenge. Celiac disease (CD) and wheat allergy (WA) must first be ruled out. (1) to determine the frequency of visits performed for symptoms self-perceived as gluten-related; (2) to assess in this cohort, the proportion of patients satisfying the diagnostic criteria for NCGS. A two-year prospective study including all consecutive patients complaining of gluten-related symptoms. NCGS was diagnosed on the basis of the disappearance of the symptoms within 6 months of a gluten-free diet, followed by their reappearance with the reintroduction of gluten in the diet for 1 month. Three hundred and ninety two patients complaining of gluten-related symptoms were enrolled; 26 of these (6.63%) were affected by CD, 2 (0.51%) by WA and 27 were diagnosed with NCGS (6.88%). The remaining 337 patients (85.96%) did not experience any change of symptoms with a gluten-free diet. The PPV of the gluten-related symptom was found to be 7%. Eighty six percent of patients reporting gluten-related symptoms have neither NCGS, nor CD, nor WA. Self-perceived gluten-related symptoms are rarely indicative of the presence of NCGS. © 2015 S. Karger AG, Basel.

Predictive Factors of Downstaging of Hepatocellular Carcinoma Beyond the Milan Criteria Treated with Intra-arterial Therapies

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

Bova, Valentina; Miraglia, Roberto, E-mail: rmiraglia@ismett.edu; Maruzzelli, Luigi

2013-04-15

This study was designed to analyze the clinical results in patients suitable for liver transplantation with hepatocellular carcinoma (HCC) who exceeded Milan criteria, which underwent intra-arterial therapies (IAT), to determine predictive factors of successful downstaging. A total of 277 consecutive patients with cirrhosis and HCC were treated by IAT (transarterial oily chemoembolization, transarterial chemoembolization, transarterial embolization) in a single center. Eighty patients exceed the Milan criteria. Patients with infiltrative HCC, hypovascular HCC, and portal vein thrombosis were excluded, with a final study population of 48 patients. Tumor response to IAT was evaluated with CT and/or MRI according to modified RECISTmore » criteria. Successful downstaging was defined as a reduction in the number and size of viable tumors to within the Milan criteria, and serum alpha-fetoprotein (AFP) <100 ng/mL, for at least 6 months. Nineteen patients (39 %) had their tumors successfully downstaged; 29 patients (61 %) did not. Multivariate analysis showed that AFP level <100 ng/mL and 3-year calculated survival probability using the Metroticket calculator were the only independent predictors of successful downstaging (p < 0.023 and p < 0.049 respectively). Biological characteristics of HCC as AFP levels <100 ng/mL and high 3-year calculated survival probability may predict a good response to downstage after IAT.« less

[Prevalence of osteoporosis, estimation of probability of fracture and bone metabolism study in patients with newly diagnosed prostate cancer in the health area of Lugo].

PubMed

Miguel-Carrera, Jonatan; García-Porrua, Carlos; de Toro Santos, Francisco Javier; Picallo-Sánchez, Jose Antonio

2018-03-01

To study the prevalence of osteoporosis and fracture probability in patients diagnosed with prostate cancer. Observational descriptive transversal study. SITE: Study performed from Primary Care of Lugo in collaboration with Rheumatology and Urology Services of our referral hospital. Patients diagnosed with prostate cancer without bone metastatic disease from January to December 2012. Epidemiologic, clinical, laboratory and densitometric variables involved in osteoporosis were collected. The likelihood of fracture was estimated by FRAX ® Tool. Eighty-three patients met the inclusion criteria. None was excluded. The average age was 67 years. The Body Mass Index was 28.28. Twenty-five patients (30.1%) had previous osteoporotic fractures. Other prevalent risk factors were alcohol (26.5%) and smoking (22.9%). Eighty-two subjects had vitamin D below normal level (98.80%). Femoral Neck densitometry showed that 8.9% had osteoporosis and 54% osteopenia. The average fracture risk in this population, estimated by FRAX ® , was 2.63% for hip fracture and 5.28% for major fracture. Cut level for FRAX ® major fracture value without DXA >5% and ≥7.5% proposed by Azagra et al. showed 24 patients (28.92%) and 8 patients (9.64%) respectively. The prevalence of osteoporosis in this population was very high. The more frequent risk factors associated with osteoporosis were: previous osteoporotic fracture, alcohol consumption, smoking and family history of previous fracture. The probability of fracture using femoral neck FRAX ® tool was low. Vitamin D deficiency was very common (98.8%). Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Quality of life and anxiety before and after lung cancer chemotherapy: relationship to patient's personality.

PubMed

Nakada, S; Nagao, K; Takiguchi, Y; Tatsumi, K; Kuriyama, T

1996-08-01

The purpose of the study was to assess the quality of life (QOL) and anxiety in 50 inpatients with primary lung cancer and examine the influence of their personalities on the QOL assessment. We used a psychological personality test to evaluate the patient's personality, then followed the course of QOL and anxiety before and after chemotherapy. To measure QOL, we used Holmes's QOL checklist, and the State-Trait Anxiety Inventory was adopted to estimate the patient's anxiety. Eighty courses of chemotherapy were administered, and QOL evaluations were performed 235 times. By using factor analysis, the somatic, social and psychological factors were extracted which confirmed the reliability and validity of the QOL checklist. The psychological QOL score showed a correlation with A (Adult) and AC (Adapted Child) of the five ego states in the Egogram. Therefore, it is important to survey the patients' personalities in order to grasp their QOL accurately.

Safety of robotic-assisted treadmill therapy in children and adolescents with gait impairment: a bi-centre survey.

PubMed

Borggraefe, Ingo; Klaiber, Mirjam; Schuler, Tabea; Warken, Birgit; Schroeder, Sebastian Alexander; Heinen, Florian; Meyer-Heim, Andreas

2010-01-01

The aim of the present study was to report on adverse events encountered with robotic-assisted treadmill therapy in children and adolescents with gait disorders. Eighty-nine patients who underwent a trial of robotic assisted treadmill therapy in the two participating centres were analysed. Demographic data and safety data of the patients were analysed using descriptive statistics. In 38 (42.7%) out of 89 patients, adverse events were documented. Most commonly, mild skin erythema at the sites of the cuffs of the device and muscle pain were encountered. In five patients (5.6%), open skin lesions (n = 2), joint pain (n = 2) or tendinopathy (n = 1) limited the continuation of the therapy with the Lokomat. No severe side-effects emerged. Robotic assisted treadmill therapy is a safe method to enable longer periods of gait therapy in children and adolescents with gait disorders.

An increased frequency of patent foramen ovale in patients with transient global amnesia. Analysis of 53 consecutive patients.

PubMed

Klötzsch, C; Sliwka, U; Berlit, P; Noth, J

1996-06-01

Alerted by the number of patients with transient global amnesia (TGA) in whom Valsalvalike activities immediately preceded the onset of TGA, we have investigated the frequency of patent foramen ovale (PFO) as the prerequisite for paradoxical embolism. Case series with comparison to a control group. Hospitalized and ambulatory patients at the neurological departments of the Alfried Krupp Hospital, Essen, Germany, and the Rheinisch-Westfälische-Technische Hochschule, Aachen, Germany. Fifty-three consecutive patients with TGA were evaluated by the 2 centers between 1988 and 1995. Using contrast transcranial Doppler sonography we have observed a PFO in 55% of the patients with TGA, compared with 27% of a control group of 100 patients. This difference was statistically significant (P < .01). Twenty-five patients with TGA (47%), 15 of them with a proven PFO, reported a precipitating activity, such as the lifting of heavy weights, immediately before the TGA occurred. In addition to other pathological mechanisms, paradoxical embolism with temporobasal ischemia could possibly play a role in the clinical syndrome of TGA. This hypothesis could explain the frequent observation of preceding Valsalvalike activities in patients with TGA.

Epistaxis in end stage liver disease masquerading as severe upper gastrointestinal hemorrhage

PubMed Central

Camus, Marine; Jensen, Dennis M; Matthews, Jason D; Ohning, Gordon V; Kovacs, Thomas O; Jutabha, Rome; Ghassemi, Kevin A; Machicado, Gustavo A; Dulai, Gareth S

2014-01-01

AIM: To describe the prevalence, diagnosis, treatment, and outcomes of end stage liver disease (ESLD) patients with severe epistaxis thought to be severe upper gastrointestinal hemorrhage (UGIH). METHODS: This observational single center study included all consecutive patients with ESLD and epistaxis identified from consecutive subjects hospitalized with suspected UGIH and prospectively enrolled in our databases of severe UGIH between 1998 and 2011. RESULTS: A total of 1249 patients were registered for severe UGIH in the data basis, 461 (36.9%) were cirrhotics. Epistaxis rather than UGIH was the bleeding source in 20 patients. All patients had severe coagulopathy. Epistaxis was initially controlled in all cases. Fifteen (75%) subjects required posterior nasal packing and 2 (10%) embolization in addition to correction of coagulopathy. Five (25%) patients died in the hospital, 12 (60%) received orthotopic liver transplantation (OLT), and 3 (15%) were discharged without OLT. The mortality rate was 63% in patients without OLT. CONCLUSION: Severe epistaxis in patients with ESLD is (1) a diagnosis of exclusion that requires upper endoscopy to exclude severe UGIH; and (2) associated with a high mortality rate in patients not receiving OLT. PMID:25320538

Preoperative Onyx embolization of hypervascular head, neck, and spinal tumors: experience with 100 consecutive cases from a single tertiary center.

PubMed

Rangel-Castilla, Leonardo; Shah, Ankit H; Klucznik, Richard Paul; Diaz, Orlando M

2014-01-01

Preoperative embolization of head, neck, and spinal tumors is frequently used to control tumor bleeding, reduce operative time, and achieve better resection. Numerous embolic materials have been used. The use of the liquid embolic agent Onyx is rapidly increasing but current experience is limited to small case series. Our purpose was to evaluate the indications, techniques, angiographic devascularization, blood loss, outcome, and general efficacy of preoperative tumor embolization with Onyx in a large series. Retrospective analysis of 100 consecutive cases of head, neck, and spinal tumors embolized with Onyx and prospective follow-up. 100 patients (63 women, 37 men) were included. Tumors included 39 meningiomas, 23 metastases, 16 parangliomas, five juvenile nasal angiofibromas, five giant cell bone tumors, three Ewing's sarcomas, three hemangiomas, three hemangioblastomas, two multiple myelomas, and one osteoblastoma. In all patients, angiographic analysis of the feeding arteries and branches was performed and all embolizations were completed in a single session. Additional materials were used in 28 patients. No mortality or major complications were observed. Minor complications were seen in 11 patients. 85 patients underwent surgery; 79 within the next 48 h and six of them 4-188 days after embolization. Embolization of intracranial, head, neck, and spinal tumors with Onyx is effective and safe by a transarterial route or by direct puncture. Onyx penetrates well into the tumor capillary with less arterial catheterization. Studies are necessary to establish long term utility in adjunct or palliative tumor embolization.

Thyroid neoplasms after radiation therapy for adolescent acne vulgaris. [X radiation

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

Paloyan, E.; Lawrence, A.M.

There is a potential hazard of thyroid cancer after exposure to external irradiation for the treatment of adolescent acne vulgaris. We noted a 60% incidence of thyroid carcinoma among 20 patients with such a history, who were operated on for thyroid nodules during a five-year period. Eighty-three percent of the patients with carcinoma had either a follicular or a mixed papillary-follicular carcinoma; 17% had a papillary carcinoma; 33% had regional node metastases; none had evidence of distant metastases. The interval between radiation exposure and thyroidectomy ranged from nine to 41 years. This association of thyroid neoplasms and a prior historymore » of radiation for acne vulgaris may be coincidental and therefore remains to be proved by retrospective surveys of large numbers of treated patients with appropriate controls.« less

CORRELATION OF CERVICAL LORDOSIS MEASUREMENT WITH INCIDENCE OF MOTOR VEHICLE ACCIDENTS

PubMed Central

Marshall, Dorothy L.; Tuchin, Peter J.

1996-01-01

A retrospective analysis of 500 patient radiographs was conducted to measure the clinical correlation of cervical lordosis measurements and incidence of motor vehicle accident (MVA). Five hundred lateral cervical radiographs were selected at random from the practice of one of the authors (DLM). The C1-7 angle of the cervical curve was then measured by two blinded examiners. Inter-examiner reliability had a confidence interval of 95%. Eighty-two percent of patients who have had a MVA had an abnormal lordosis. The mean lordosis of patients who had been involved in a MVA was 26.1 degrees (SD 11.4), compared with 36.4 (SD 8.4) for those who had not been involved in a MVA. The results suggest a correlation of reduced cervical lordosis measurements following motor vehicle accident (MVA). PMID:17987143

Transforaminal Anterior Release for the Treatment of Fixed Sagittal Imbalance and Segmental Kyphosis, Minimum 2-Year Follow-Up Study.

PubMed

Sweet, Fred A; Sweet, Andrea

2015-09-01

Retrospective review of prospectively accrued patient cohort. To report minimum 2 years' follow-up after a single-surgeon series of 47 consecutive patients in whom fixed sagittal imbalance or segmental kyphosis was treated with a novel unilateral transforaminal annular release. Fixed sagittal imbalance has been treated most recently with pedicle subtraction osteotomy with great success but is associated with significant blood loss and neurologic risk. Forty-seven consecutive patients with fixed sagittal imbalance (n = 29) or segmental kyphosis (n = 18) were treated by a single surgeon with a single-level transforaminal anterior release (TFAR) to effect an opening wedge correction. Sagittal and coronal correction was performed with in situ rod contouring. An interbody cage was captured in the disc space with rod compression. Radiographic and clinical outcome analysis was performed with a minimum 2-year follow-up (range 2-7.8 years). The average increase in lordosis was 36° (range 24°-56°) in the fixed sagittal deformity group. Coronal corrections averaged 34° (range 18°-48°). The average improvement in plumb line was 13.6 cm. There were four pseudarthroses, one at the TFAR. Average blood loss was 578 mL (range 200-1,200). One patient had a transient grade 4/5 anterior tibialis weakness. There were no vascular injuries or permanent neurologic deficits. There were significant improvements in the Oswestry Disability Index (p < .001) and Scoliosis Research Society Questionnaire scores (p = .003). Eighty-four percent of patients reported improvement in pain, self-image, and satisfaction with the procedure. TFAR is a useful procedure for correcting segmental kyphosis and fixed sagittal imbalance with relatively low blood loss and was found to be neurologically safe in this single-surgeon series. Therapeutic study, Level IV (case series, no control group). Copyright © 2015 Scoliosis Research Society. Published by Elsevier Inc. All rights reserved.

Engaging patients via mobile phone technology to assist follow-up after hospitalization in Quito, Ecuador.

PubMed

Maslowsky, Julie; Valsangkar, Bina; Chung, Jennifer; Rasanathan, Jennifer; Cruz, Freddy Trujillo; Ochoa, Marco; Chiriboga, Monica; Astudillo, Fernando; Heisler, Michele; Merajver, Sofia

2012-05-01

Disease management following hospital discharge is difficult in most low-resourced areas, posing a major obstacle to health equity. Although mobile phones are a ubiquitous and promising technology to facilitate healthcare access, few studies have tested the acceptability and feasibility of patients themselves using the devices for assisting linkages to healthcare services. We hypothesized that patients would use mobile phones to help manage postdischarge problems, if given a communication protocol. We developed a mobile phone-based program and investigated its acceptability and feasibility as a method of delivering posthospitalization care. A consecutive cohort of adult patients in a public hospital in Quito, Ecuador was enrolled over a 1-month period. A hospital-based nurse relayed patients' discharge instructions to a community-based nurse. Patients corresponded with this nurse via text messaging and phone calls according to a protocol to initiate and participate in follow-up. Eighty-nine percent of eligible patients participated. Ninety-seven percent of participants completed at least one contact with the nurse; 81% initiated contact themselves. Nurses completed 262 contacts with 32 patients, clarifying discharge instructions, providing preventive education, and facilitating clinic appointments. By this method, 87% of patients were successfully linked to follow-up appointments. High levels of patient participation and successful delivery of follow-up services indicate the mobile phone program's acceptability and feasibility for facilitating posthospitalization follow-up. Patients actively used mobile phones to interact with nurses, enabling the provision of posthospitalization medical advice and facilitate community-based care via mobile phone.

Effectiveness of dental checkups incorporating tooth brushing instruction.

PubMed

Furusawa, Masahiro; Takahashi, Jun-ichi; Isoyama, Motoko; Kitamura, Yoshiko; Kashima, Tomoko; Ueshima, Fumie; Nakahama, Noriko; Araki, Misako; Rokukawa, Yasuko; Takahashi, Yoshikazu; Makiishi, Takemi; Yatabe, Ken-ichi

2011-01-01

The purpose of this study was to compare the effectiveness of dental checkups incorporating tooth-brushing instruction (TBI) with that of conventional dental checkups. A team consisting of one dentist and three dental hygienists saw an average of 60 employees per day on-site at an airline company. The patient's teeth were stained with a disclosing tablet and the results recorded on a Plaque Control Record (PCR) chart. The patient was then given TBI. After recording the relevant data, including TBI given and PCR scores, the charts were stored. Checkups were performed in a total of 3,854 patients between 2001 and 2005 and changes in annual scores investigated. In addition, annual shifts in mean score in patients receiving checkups over all five years were compared with those in patients receiving checkups for the first time in each of the five years. The mean score in patients receiving a checkup in 2001 was 35.1%, declining by 2.6 points to 32.5% in 2005. Among patients receiving checkups over all five years, the mean score in 2001 was 34.0%, declining by 11.2 points to 22.8% in 2005. Over the five-year period, the mean score in patients receiving checkups was 34.1%. In patients receiving checkups over all five years, the proportion with PCR scores <30% increased each year. This was because the number of patients with PCR scores ≥60% decreased each year. These findings suggest that TBI is effective in reducing poor plaque control. When compared with in patients who had not received TBI, five consecutive years of checkups was clearly effective. These results indicate that checkups incorporating TBI are more effective than conventional dental checkups that simply check for caries. In future, this type of checkup should contribute to improved preventative dentistry with minimal intervention.

A Prospective Analysis of Patients Presenting for Medical Attention at a Large Electronic Dance Music Festival.

PubMed

Friedman, Matt S; Plocki, Alex; Likourezos, Antonios; Pushkar, Illya; Bazos, Andrew N; Fromm, Christian; Friedman, Benjamin W

2017-02-01

Mass-Gathering Medicine studies have identified variables that predict greater patient presentation rates (PPRs) and transport to hospital rates (TTHRs). This is a descriptive report of patients who presented for medical attention at an annual electronic dance music festival (EDMF). At this large, single EDMF in New York City (NYC; New York, USA), the frequency of patient presentation, the range of presentations, and interventions performed were identified. This descriptive report examined consecutive patients who presented to the medical tent of a summertime EDMF held at an outdoor venue with an active, mobile, bounded crowd. Alcohol was available for sale. Entry was restricted to persons 18 years and older. The festival occurred on three consecutive days with a total cumulative attendance of 58,000. Medical staffing included two Emergency Medicine physicians, four registered nurses, and 86 Emergency Medical Services (EMS) providers. Data collected included demographics, past medical history, vital signs, physical exam, drug and alcohol use, interventions performed, and transport decisions. Eighty-four patients were enrolled over 2.5 days. Six were transported and zero died. The ages of the subjects ranged from 17 to 61 years. Forty-three (51%) were male. Thirty-eight (45%) initially presented with abnormal vital signs; four (5%) were hyperthermic. Of these latter patients, 34 (90%) reported ingestions with 3,4-methylenedioxymethamphetamine (MDMA) or other drugs. Eleven (65%) patients were diaphoretic or mydriatic. The most common prehospital interventions were intravenous normal saline (8/84; 10%), ondansetron (6/84; 7%), and midazolam (3/84; 4%). Electronic dance music festivals are a growing trend and a new challenge for Mass-Gathering Medicine as new strategies must be employed to decrease TTHR and mortality. Addressing common and expected medical emergencies at mass-gathering events through awareness, preparation, and early, focused medical interventions may decrease PPR, TTHR, and overall mortality. Friedman MS , Plocki A , Likourezos A , Pushkar I , Bazos AN , Fromm C , Friedman BW . A prospective analysis of patients presenting for medical attention at a large electronic dance music festival. Prehosp Disaster Med. 2017; 32(1):78-82.

The relationship between medical expenses and the severity of peripheral arterial disease in Japan.

PubMed

Seo, Akihiko; Yamamoto, Kota; Akai, Atsushi; Akagi, Daisuke; Takayama, Toshio; Hoshina, Katsuyuki

2018-02-02

The main objective is to examine whether the severity of peripheral arterial disease (PAD) affects the expenses and hospital stay of the patients who undergo bypass surgery below the inguinal ligament for PAD. Eighty consecutive patients who underwent infrainguinal bypass surgery for PAD between January 2012 and December 2014 were included in the study. Patients were divided into groups according to their critical limb ischemia (CLI) symptoms and the Wound, Ischemia, and Foot Infection (WIfI) classification. As endpoints, we assessed the duration of postoperative hospital stay and expenses during hospitalization. CLI was a significant factor for longer hospital stay and increased medical expenses (p = 0.009 and p = 0.001). In the patients with CLI, significant factors for longer hospital stay and increased medical expenses were (1) history of distal bypass (p = 0.33 and p = 0.003, respectively) and stage 4 local lower limb status in WIfI classification (p = 0.0007 and p = 0.053). PAD severity was associated with prolonged postoperative hospital stay and increased medical expenses. The presence or absence of CLI and its severity according to the WIfI classification correlated with medical expenses and hospital stay duration between the milder and severe groups.

Sexual function and behavior in social phobia.

PubMed

Bodinger, Liron; Hermesh, Haggai; Aizenberg, Dov; Valevski, Avi; Marom, Sofi; Shiloh, Roni; Gothelf, Doron; Zemishlany, Zvi; Weizman, Abraham

2002-10-01

Social phobia is a type of performance and interpersonal anxiety disorder and as such may be associated with sexual dysfunction and avoidance. The aim of the present study was to evaluate sexual function and behavior in patients with social phobia compared with mentally healthy subjects. Eighty subjects participated in the study: 40 consecutive, drug-free outpatients with social phobia (DSM-IV) attending an anxiety disorders clinic between November 1997 and April 1999 and 40 mentally normal controls. The Structured Clinical Interview for DSM-IV Axis I Disorders and the Liebowitz Social Anxiety Scale were used to quantitatively and qualitatively assess sexual function and behavior. Men with social phobia reported mainly moderate impairment in arousal, orgasm, sexual enjoyment, and subjective satisfaction domains. Women with social phobia reported severe impairment in desire, arousal, sexual activity, and subjective satisfaction. In addition, compared with controls, men with social phobia reported significantly more frequent paid sex (p < .05), and women with social phobia reported a significant paucity of sexual partners (p < .05). Patients with social phobia exhibit a wide range of sexual dysfunctions. Men have mainly performance problems, and women have a more pervasive disorder. Patients of both genders show difficulties in sexual interaction. It is important that clinicians be aware of this aspect of social phobia and initiate open discussions of sexual problems with patients.

Epidermal growth factor receptor mutations in Japanese men with lung adenocarcinomas.

PubMed

Tomita, Masaki; Ayabe, Takanori; Chosa, Eiichi; Kawagoe, Katsuya; Nakamura, Kunihide

2014-01-01

Epidermal growth factor receptor (EGFR) mutations play a vital role in the prognosis of patients with lung adenocarcinoma. Such somatic mutations are more common in women who are non-smokers with adenocarcinoma and are of Asian origin. However, to our knowledge, there are few studies that have focused on men. One hundred and eighty-four consecutive patients (90 men and 94 women) of resected lung adenocarcinoma were studied retrospectively. EGFR mutations were positive in 48.9% and negative (wild type) in 51.1%. Overall mutation was significant in women (66.0% vs. 32.2%) compared with men (p<0.001). For overall patients, EGFR mutation status was associated with gender, pStage, pT status, lepidic dominant histologic subtype, pure or mixed ground-glass nodule type on computed tomography and smoking status. However, in men, EGFR mutation status was only associated with lepidic dominant histologic subtype and not the other variables. Interestingly, the Brinkman index of men with mutant EGFR also did not differ from that for the wild type (680.0±619.3 vs. 813.1±552.1 p=0.1077). The clinical characteristics of men with lung adenocarcinoma related to EGFR mutation are not always similar to that of overall patients. Especially we failed to find the relationship between EGFR mutations and smoking status in men.

Association of Smoking, Sleep Apnea, and Plasma Alkalosis With Nocturnal Ventricular Arrhythmias in Men With Systolic Heart Failure

PubMed Central

Shukla, Rakesh; Wexler, Laura

2012-01-01

Background: Excess sudden death due to ventricular tachyarrhythmias remains a major mode of mortality in patients with systolic heart failure. The aim of this study was to determine the association of nocturnal ventricular arrhythmias in patients with low ejection fraction heart failure. We incorporated a large number of known pathophysiologic triggers to identify potential targets for therapy to reduce the persistently high incidence of sudden death in this population despite contemporary treatment. Methods: Eighty-six ambulatory male patients with stable low (≤ 45%) ejection fraction heart failure underwent full-night attendant polysomnography and simultaneous Holter recordings. Patients were divided into groups according to the presence or absence of couplets (paired premature ventricular excitations) and ventricular tachycardia (VT) (at least three consecutive premature ventricular excitations) during sleep. Results: In multiple regression analysis, four variables (current smoking status, increased number of arousals, plasma alkalinity, and old age) were associated with VT and two variables (apnea-hypopnea index and low right ventricular ejection fraction) were associated with couplets during sleep. Conclusions: We speculate that cessation of smoking, effective treatment of sleep apnea, and plasma alkalosis could collectively decrease the incidence of nocturnal ventricular tachyarrhythmias and the consequent risk of sudden death, which remains high despite the use of β blockades. PMID:22172636

Reverse total shoulder arthroplasty. Survivorship analysis of eighty replacements followed for five to ten years.

PubMed

Guery, Jacques; Favard, Luc; Sirveaux, François; Oudet, Didier; Mole, Daniel; Walch, Gilles

2006-08-01

Reverse total shoulder arthroplasty is currently being used to treat selected patients with disabling shoulder arthropathy. The purposes of this study were to investigate the medium-term results of reverse total shoulder arthroplasty and to analyze the influence of etiology on the result. We carried out a multicenter study with a minimum follow-up of five years and determined the survival rate of the prosthesis according to the initial etiology of the shoulder arthropathy. Eighty prostheses were implanted in seventy-seven patients between 1992 and 1998. Sixty-six shoulders had an arthropathy with a massive rotator cuff tear, and fourteen shoulders had a disorder with another etiology (rheumatoid arthritis, trauma, or revision arthropathy). At the time of review, eighteen patients had died and two were lost to follow-up. The remaining fifty-seven patients (sixty shoulders) were examined or interviewed by telephone at a mean follow-up of 69.6 months. Cumulative survival curves were generated with replacement of the prosthesis, glenoid loosening, and a functional Constant score of <30 as the end points. The survival rate with replacement of the prosthesis and glenoid loosening as the end points were 91% and 84%, respectively, at 120 months, with shoulders that had arthropathy with a massive rotator cuff tear demonstrating a significantly better result than those that had a disorder with another etiology (p < 0.05). On the other hand, the survival rate with an absolute Constant score of <30 as an end point was 58% at 120 months, with no significant difference with respect to etiology. Two breaks were observed in the survival curves. The first concerned survival until replacement of the prosthesis and occurred at around three years, reflecting early loosening of the prosthesis. The curve then became stable. A second break started at around six years and reflected progressive deterioration of the functional result. Our findings indicate that the reverse total prosthesis should be reserved for the treatment of very disabling shoulder arthropathy with a massive rotator cuff rupture, and it should be used exclusively in patients over seventy years old with low functional demands.

Laparoscopic Gastric Bypass for Morbid Obesity–a Randomized Controlled Trial Comparing Two Gastrojejunal Anastomosis Techniques

PubMed Central

Llopis, Salvador Navarrete; Isaac, Jose; Aulestia, Salvador Navarrete; Bravo, Carlos; Obregon, Francisco

2008-01-01

Objectives: We present a randomized controlled trial of laparoscopic gastric bypass comparing 2 techniques of gastrojejunostomy in patients with morbid obesity. Methods: Eighty consecutive patients underwent laparoscopic Roux-en-Y gastric bypass between September 2005 and August 2006. Patients were randomly assigned to 2 groups by the use of sealed envelopes. In group A, the gastrojejunal anastomosis was performed with a 21-mm circular-stapler, and in group B, this anastomosis was performed with a 45-mm linear-stapler. The rest of the procedure was identical in both groups. Variables evaluated were complications involving the gastrojejunostomy, operative time, length of stay, and percentage of excess weight loss. Results: Both groups were similar in age and body mass index. No patients experienced leakage or gastrojejunal anastomosis fistula, but group A patients had a more frequent stricture rate (P<0.05). Operative time and hospital stay were comparable in both groups (P>0.05). Percentage excess weight loss at one year following surgery was satisfactory in both groups, without a statistically significant difference (P>0.05). Conclusion: Gastrojejunal anastomosis does not seem to be a critical factor in excess weight loss for morbidly obese patients who underwent laparoscopic gastric bypass. The 2 techniques used in this experience are safe and effective; however, the 45-mm liner-stapler is preferable because it has a lower stricture rate. PMID:19275854

Oral cryotherapy reduces mucositis and opioid use after myeloablative therapy--a randomized controlled trial.

PubMed

Svanberg, Anncarin; Birgegård, Gunnar; Ohrn, Kerstin

2007-10-01

Mucositis is a major complication in myeloablative therapy, which often necessitates advanced pharmacological pain treatment, including i.v. opioids. Attempts to prevent oral mucositis have included oral cryotherapy, which has been shown to reduce mucositis, but there is a lack of knowledge concerning the effect of oral cryotherapy on opioid use by reducing the mucositis for patients treated with myeloablative therapy before bone marrow transplantation (BMT). The aim of the present study was to evaluate if oral cryotherapy could delay or alleviate the development of mucositis and thereby reduce the number of days with i.v. opioids among patients who receive myeloablative therapy before BMT. Eighty patients 18 years and older, scheduled for BMT, were included consecutively and randomised to oral cryotherapy or standard oral care. A stratified randomisation was used with regard to type of transplantation. Intensity of pain, severity of mucositis and use of opioids were recorded using pain visual analogue scale (VAS) scores, mucositis index scores and medical and nursing charts. This study showed that patients receiving oral cryotherapy had less pronounced mucositis and significantly fewer days with i.v. opioids than the control group. In the autologous setting, cryotherapy patients also needed significantly lower total dose of opioids. Oral cryotherapy is an effective and well-tolerated therapy to alleviate mucositis and consequently reduce the number of days with i.v. opioids among patients treated with myeloablative therapy before BMT.

WHO-defined 'myelodysplastic syndrome with isolated del(5q)' in 88 consecutive patients: survival data, leukemic transformation rates and prevalence of JAK2, MPL and IDH mutations.

PubMed

Patnaik, M M; Lasho, T L; Finke, C M; Gangat, N; Caramazza, D; Holtan, S G; Pardanani, A; Knudson, R A; Ketterling, R P; Chen, D; Hoyer, J D; Hanson, C A; Tefferi, A

2010-07-01

The 2008 World Health Organization (WHO) criteria were used to identify 88 consecutive Mayo Clinic patients with 'myelodysplastic syndrome with isolated del(5q)' (median age 74 years; 60 females). In all, 60 (68%) patients were followed up to the time of their death. Overall median survival was 66 months; leukemic transformation was documented in five (5.7%) cases. Multivariable analysis identified age >or=70 years (P=0.01), transfusion need at diagnosis (P=0.04) and dysgranulopoiesis (P=0.02) as independent predictors of shortened survival; the presence of zero (low risk), one (intermediate risk) or >or=2 (high risk) risk factors corresponded to median survivals of 102, 52 and 27 months, respectively. Janus kinase 2 (JAK2), thrombopoietin receptor (MPL), isocitrate dehydrogenase 1 (IDH1) and IDH2 mutational analysis was performed on archived bone marrows in 78 patients; JAK2V617F and MPLW515L mutations were shown in five (6.4%) and three (3.8%) patients, respectively, and did not seem to affect phenotype or prognosis. IDH mutations were not detected. Survival was not affected by serum ferritin and there were no instances of death directly related to iron overload. The current study is unique in its strict adherence to WHO criteria for selecting study patients and providing information on long-term survival, practical prognostic factors, baseline risk of leukemic transformation and the prevalence of JAK2, MPL and IDH mutations.

WHO-defined ‘myelodysplastic syndrome with isolated del(5q)' in 88 consecutive patients: survival data, leukemic transformation rates and prevalence of JAK2, MPL and IDH mutations

PubMed Central

Patnaik, M M; Lasho, T L; Finke, C M; Gangat, N; Caramazza, D; Holtan, S G; Pardanani, A; Knudson, R A; Ketterling, R P; Chen, D; Hoyer, J D; Hanson, C A; Tefferi, A

2010-01-01

The 2008 World Health Organization (WHO) criteria were used to identify 88 consecutive Mayo Clinic patients with ‘myelodysplastic syndrome with isolated del(5q)' (median age 74 years; 60 females). In all, 60 (68%) patients were followed up to the time of their death. Overall median survival was 66 months; leukemic transformation was documented in five (5.7%) cases. Multivariable analysis identified age ⩾70 years (P=0.01), transfusion need at diagnosis (P=0.04) and dysgranulopoiesis (P=0.02) as independent predictors of shortened survival; the presence of zero (low risk), one (intermediate risk) or ⩾2 (high risk) risk factors corresponded to median survivals of 102, 52 and 27 months, respectively. Janus kinase 2 (JAK2), thrombopoietin receptor (MPL), isocitrate dehydrogenase 1 (IDH1) and IDH2 mutational analysis was performed on archived bone marrows in 78 patients; JAK2V617F and MPLW515L mutations were shown in five (6.4%) and three (3.8%) patients, respectively, and did not seem to affect phenotype or prognosis. IDH mutations were not detected. Survival was not affected by serum ferritin and there were no instances of death directly related to iron overload. The current study is unique in its strict adherence to WHO criteria for selecting study patients and providing information on long-term survival, practical prognostic factors, baseline risk of leukemic transformation and the prevalence of JAK2, MPL and IDH mutations. PMID:20485371

The validity of virtual environments for eliciting emotional responses in patients with eating disorders and in controls.

PubMed

Ferrer-García, Marta; Gutiérrez-Maldonado, José; Caqueo-Urízar, Alejandra; Moreno, Elena

2009-11-01

This article explores the efficacy of virtual environments representing situations that are emotionally significant to patients with eating disorders (ED) to modify depression and anxiety levels both in these patients and in controls. Eighty-five ED patients and 108 students were randomly exposed to five experimental virtual environments (a kitchen with low-calorie food, a kitchen with high-calorie food, a restaurant with high-calorie food, a restaurant with low-calorie food, and a swimming-pool) and to one neutral environment. In the interval between the presentation of each situation, anxiety and depressed mood were assessed. Results of several repeated measures analyses demonstrated that patients show higher levels of anxiety and a more depressed mood after eating, especially high-calorie food, and after visiting the swimming pool than in the neutral room. In contrast, controls only show higher levels of anxiety in the swimming pool. In the rest of the situations they presented a similar mood state as in the neutral room. We concluded that virtual reality is a useful vehicle for eliciting similar emotional reactions to those one would expect in real life situations. Thus, this technology seems well suited for use in experimental studies as well as in evaluative and therapeutic contexts.

Retinal detachment following endophthalmitis.

PubMed

Nelsen, P T; Marcus, D A; Bovino, J A

1985-08-01

Fifty-five consecutive patients with a clinical diagnosis of bacterial endophthalmitis were reviewed. All patients were treated with systemic, periocular, topical, and intravitreal antibiotics. In addition, 33 of the patients underwent a pars plana vitrectomy. Nine retinal detachments occurred within six months of initial diagnosis. The higher frequency of retinal detachment in the vitrectomy group (21%) as compared to those patients managed without vitrectomy (9%) may be explained by a combination of surgical complications and the increased severity of endophthalmitis in the vitrectomy group. The two patients who developed retinal detachment during vitrectomy surgery rapidly progressed to no light perception. Conversely, the repair of retinal detachments diagnosed postoperatively had a good prognosis.

My First 100 Consecutive Microvascular Free Flaps: Pearls and Lessons Learned in First Year of Practice

PubMed Central

2013-01-01

Background: Microvascular reconstruction for oncologic defects is a challenging and rewarding endeavor, and successful outcomes are dependent on a multitude of factors. This study represents lessons learned from a personal prospective experience with 100 consecutive free flaps. Methods: All patients’ medical records were reviewed for demographics, operative notes, and complications. Results: Overall 100 flaps were performed in 84 consecutive patients for reconstruction of breast, head and neck, trunk, and extremity defects. Nineteen patients underwent free flap breast reconstruction with 10 patients undergoing bilateral reconstruction and 2 patients receiving a bipedicle flap for reconstruction of a unilateral breast defect. Sixty-five free flaps were performed in 61 patients with 3 patients receiving 2 free flaps for reconstruction of extensive head and neck defects and 1 patient who required a second flap for partial flap loss. Trunk and extremity reconstruction was less common with 2 free flaps performed in each group. Overall, 19 patients (22.6%) developed complications and 14 required a return to the operating room. There were no flap losses in this cohort. Thorough preoperative evaluation and workup, meticulous surgical technique and intraoperative planning, and diligent postoperative monitoring and prompt intervention are critical for flap success. Conclusions: As a young plastic surgeon embarking in reconstructive plastic surgery at an academic institution, the challenges and dilemmas presented in the first year of practice have been daunting but also represent opportunities for learning and improvement. Skills and knowledge acquired from time, experience, and mentors are invaluable in optimizing outcomes in microvascular free flap reconstruction. PMID:25289221

Essential oil composition of five collections of Achillea biebersteinii from central Turkey and their antifungal and insecticidal activity

USDA-ARS?s Scientific Manuscript database

The composition of the essential oils hydrodistilled from the aerial parts of five Achillea biebersteinii Afan samples, collected in central Turkey from Konya, Isparta and Ankara, were analyzed both by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Eighty-four componen...

An Inventory of Cocurricular Drama Programs in the Secondary Schools of Jefferson County, Kentucky.

ERIC Educational Resources Information Center

Hoover, Nancy Roahrig

In order to compile an inventory of secondary school cocurricular dramatics programs in the Jefferson County, Kentucky, public schools, eleven principals, eighteen teachers, and eighty students were randomly selected from thirteen high schools, five junior high schools, and five middle schools. Respondents completed questionnaires concerning the…

Results of microsurgical treatment of large and giant ICA aneurysms using the retrograde suction decompression (RSD) technique: series of 92 patients.

PubMed

Eliava, Shalva S; Filatov, Yuri M; Yakovlev, Sergei B; Shekhtman, Oleg D; Kheireddin, Ali S; Sazonov, Ilya A; Sazonova, Olga B; Okishev, Dmitry N

2010-06-01

Microsurgical treatment of large and giant paraclinoid internal carotid artery (ICA) aneurysms often requires the use of the retrograde suction decompression (RSD) technique to facilitate clipping. Surgical results, functional outcomes at discharge, and technique limitations based on single institution series are presented. Between 1996 and 2009, eighty-three consecutive patients (19 to 68 years, mean 45.5 ± 9.9 years), predominantly women (69 women and 14 men) with large (23 patients, 27.7%) or giant (60 patients, 72.3%) paraclinoid aneurysms were surgically treated with the RSD technique performed by the neck route (62 patients, 74.4%) or later on, by endovascular means (21 patients, 25.3%). Patients were admitted after hemorrhage (48 patients, 57.9%), pseudotumor course (28 patients, 33.7%), mixed symptoms (5 patients, 6%), or asymptomatic (2 patients, 2.4%). In most RSD surgeries (90.4%) aneurysms were successfully excluded: neck was clipped in 57 patients (68.7%) or clipping with ICA reconstruction was achieved in 18 patients (21.7%). In six patients aneurysms were wrapped with glue (7.2%), trapped in one patient (1.2%), and in one patient, ICA balloon deconstruction was performed (1.2%). Good or excellent results (Glasgow Outcome Scale scores 4-5) at discharge were achieved in 69 patients (83.1%), 11 patients (13.3%) remained severely disabled (Glasgow Outcome Scale 3), and 3 patients died (3.6%). Surgical clipping with the RSD method remains a treatment of choice with acceptable outcomes for patients not amenable for endovascular treatment. Copyright © 2010 Elsevier Inc. All rights reserved.

Learning curves for single incision and conventional laparoscopic right hemicolectomy: a multidimensional analysis.

PubMed

Park, Yoonah; Yong, Yuen Geng; Yun, Seong Hyeon; Jung, Kyung Uk; Huh, Jung Wook; Cho, Yong Beom; Kim, Hee Cheol; Lee, Woo Yong; Chun, Ho-Kyung

2015-05-01

This study aimed to compare the learning curves and early postoperative outcomes for conventional laparoscopic (CL) and single incision laparoscopic (SIL) right hemicolectomy (RHC). This retrospective study included the initial 35 cases in each group. Learning curves were evaluated by the moving average of operative time, mean operative time of every five consecutive cases, and cumulative sum (CUSUM) analysis. The learning phase was considered overcome when the moving average of operative times reached a plateau, and when the mean operative time of every five consecutive cases reached a low point and subsequently did not vary by more than 30 minutes. Six patients with missing data in the CL RHC group were excluded from the analyses. According to the mean operative time of every five consecutive cases, learning phase of SIL and CL RHC was completed between 26 and 30 cases, and 16 and 20 cases, respectively. Moving average analysis revealed that approximately 31 (SIL) and 25 (CL) cases were needed to complete the learning phase, respectively. CUSUM analysis demonstrated that 10 (SIL) and two (CL) cases were required to reach a steady state of complication-free performance, respectively. Postoperative complications rate was higher in SIL than in CL group, but the difference was not statistically significant (17.1% vs. 3.4%). The learning phase of SIL RHC is longer than that of CL RHC. Early oncological outcomes of both techniques were comparable. However, SIL RHC had a statistically insignificant higher complication rate than CL RHC during the learning phase.

Critical analysis of consecutive unilateral cleft lip repairs: determining ideal sample size.

PubMed

Power, Stephanie M; Matic, Damir B

2013-03-01

Objective : Cleft surgeons often show 10 consecutive lip repairs to reduce presentation bias, however the validity remains unknown. The purpose of this study is to determine the number of consecutive cases that represent average outcomes. Secondary objectives are to determine if outcomes correlate with cleft severity and to calculate interrater reliability. Design : Consecutive preoperative and 2-year postoperative photographs of the unilateral cleft lip-nose complex were randomized and evaluated by cleft surgeons. Parametric analysis was performed according to chronologic, consecutive order. The mean standard deviation over all raters enabled calculation of expected 95% confidence intervals around a mean tested for various sample sizes. Setting : Meeting of the American Cleft Palate-Craniofacial Association in 2009. Patients, Participants : Ten senior cleft surgeons evaluated 39 consecutive lip repairs. Main Outcome Measures : Preoperative severity and postoperative outcomes were evaluated using descriptive and quantitative scales. Results : Intraclass correlation coefficients for cleft severity and postoperative evaluations were 0.65 and 0.21, respectively. Outcomes did not correlate with cleft severity (P  =  .28). Calculations for 10 consecutive cases demonstrated wide 95% confidence intervals, spanning two points on both postoperative grading scales. Ninety-five percent confidence intervals narrowed within one qualitative grade (±0.30) and one point (±0.50) on the 10-point scale for 27 consecutive cases. Conclusions : Larger numbers of consecutive cases (n > 27) are increasingly representative of average results, but less practical in presentation format. Ten consecutive cases lack statistical support. Cleft surgeons showed low interrater reliability for postoperative assessments, which may reflect personal bias when evaluating another surgeon's results.

Interest of repetitive transcranial magnetic stimulation of the motor cortex in the management of refractory cancer pain in palliative care: Two case reports.

PubMed

Nizard, Julien; Levesque, Amélie; Denis, Nathalie; de Chauvigny, Edwige; Lepeintre, Aurélie; Raoul, Sylvie; Labat, Jean-Jacques; Bulteau, Samuel; Maillard, Benoît; Buffenoir, Kevin; Potel, Gilles; Lefaucheur, Jean-Pascal; Nguyen, Jean Paul

2015-06-01

Non-drug treatments should be systematically associated to the medical analgesic treatment during the terminal phase of cancer. Patient 1, a 23-year-old woman, presented an adenocarcinoma of the rectum, with liver and lung metastases. Pain was initially treated by oral morphine and a combination of pregabalin and amitriptyline. Ketamine and intrathecal administration of morphine were both ineffective. Patient 2, a 69-year-old woman, presented a cutaneous T-cell lymphoma. She was admitted to the palliative care unit with mixed pain related to cutaneous lymphomatous infiltration. World Health Organization (WHO) step 3 analgesics had not been tolerated. Both patients received five consecutive 20-min sessions of repetitive transcranial magnetic stimulation to the right motor cortex. Patient 1 experienced a marked improvement of her pain over the days following the first repetitive transcranial magnetic stimulation session. Medical treatment was able to be rapidly decreased by about 50%, which restored an almost normal level of consciousness and lucidity. Patient 2's pain was also markedly decreased over the days following these five consecutive sessions, and repetitive transcranial magnetic stimulation also appeared to have had a beneficial effect on the patient's anxiety and mood. In the context of palliative care of cancer patients experiencing refractory pain that is difficult to control by the usual treatments, motor cortex repetitive transcranial magnetic stimulation, due to its noninvasive nature, can be used as an adjuvant therapy to improve various components of pain, including the emotional components. By reducing the doses of analgesics, repetitive transcranial magnetic stimulation decreases the severity of their adverse effects and improves the patient's quality of life. © The Author(s) 2015.

Acute effects of heavy-load squats on consecutive squat jump performance.

PubMed

Weber, Kurt R; Brown, Lee E; Coburn, Jared W; Zinder, Steven M

2008-05-01

Postactivation potentiation (PAP) and complex training have generated interest within the strength and conditioning community in recent years, but much of the research to date has produced confounding results. The purpose of this study was to observe the acute effects of a heavy-load back squat [85% 1 repetition maximum (1RM)] condition on consecutive squat jump performance. Twelve in-season Division I male track-and-field athletes participated in two randomized testing conditions: a five-repetition back squat at 85% 1RM (BS) and a five-repetition squat jump (SJ). The BS condition consisted of seven consecutive squat jumps (BS-PRE), followed by five repetitions of the BS at 85% 1RM, followed by another set of seven consecutive squat jumps (BS-POST). The SJ condition was exactly the same as the BS condition except that five consecutive SJs replaced the five BSs, with 3 minutes' rest between each set. BS-PRE, BS-POST, SJ-PRE, and SJ-POST were analyzed and compared for mean and peak jump height, as well as mean and peak ground reaction force (GRF). The BS condition's mean and peak jump height and peak GRF increased 5.8% +/- 4.8%, 4.7% +/- 4.8%, and 4.6% +/- 7.4%, respectively, whereas the SJ condition's mean and peak jump height and peak GRF decreased 2.7% +/- 5.0%, 4.0% +/- 4.9%, and 1.3% +/- 7.5%, respectively. The results indicate that performing a heavy-load back squat before a set of consecutive SJs may enhance acute performance in average and peak jump height, as well as peak GRF.

Economic burden of glaucoma in Rivers State, Nigeria.

PubMed

Adio, Adedayo O; Onua, Alfred A

2012-01-01

Primary open angle glaucoma is reported to blind 150,000 people in the Nigerian population and over 7000 in Rivers State, and requires constant follow-up. Compliance is a challenge, given that most inhabitants live below the poverty line. This study was performed to determine how Nigerian patients are affected economically by the disease. Consecutive adult patients attending the eye clinic of the University of Port Harcourt Teaching Hospital, Rivers State, Nigeria, with a diagnosis of primary open angle glaucoma and on outpatient antiglaucoma treatment in the first 6 months of 2006, were recruited for the study. The lowest paid government worker was on USD50 (N7500.00) per month and the gross domestic product per capita was USD1150 for the period under review. We enrolled 120 consecutive patients of mean age 52.7 ± 10.4 years, with a male to female ratio of 2:3. The most common occupations were in the civil service (n = 56, 46.7%). All participants were on topical antiglaucoma treatment. The average cost of medical antiglaucoma medication was N6000 (USD40) per month. Computed to include indirect costs, including medical laboratory tests, transportation, and care by patient escorts, an average sum of USD105.4 (N15,810) was spent by each patient per month. Most of the patients (73.3%) were responsible for their own treatment costs. No patient accepted the cheaper option of surgery (USD275.4, N41,310). Eighty of the patients (66.7%) visited our eye clinic monthly. Direct and indirect loss to the economy was USD3,064587 per annum from those already blind. This was in addition to the USD 4.1 million being spent yearly on medical treatment by those who were visually impaired by glaucoma. Middle-income earners spent over 50% of their monthly income and low-income earners spend all their monthly earnings on treatment for glaucoma. This situation often resulted in noncompliance with treatment and hospital follow-up visits. To reduce the economic burden of glaucoma, trabeculectomy performed by experienced surgeons should be offered as first-line treatment for glaucoma in this country, rather than medical therapy.

Tc-99m imaging in thyroidectomized differentiated thyroid cancer patients immediately before I-131 treatment.

PubMed

Tsai, Chi-Jung; Cheng, Cheng-Yi; Shen, Daniel Hueng-Yuan; Kuo, Shou Jen; Wang, Lien-Yen; Lee, Chiang-Hsuan; Wang, Jhi-Joung; Chang, Ming-Che; Huang, Wen-Sheng

2016-02-01

The aim of this study was to evaluate the clinical role of technetium-99m pertechnetate (Tc-99m) imaging in thyroidectomized differentiated thyroid cancer patients immediately before radioiodine-131 (I-131) treatment (Tx). Eighty-six consecutive post-total-thyroidectomy patients (15 men, 71 women; mean age: 46.8 years) with pathologically diagnosed differentiated thyroid cancer were retrospectively studied. Tc-99m imaging immediately before I-131 Tx using both patient-based and lesion-based measurements were analyzed and were further compared with those of post-Tx I-131 whole-body scans. For patients with unequivocally positive Tc-99m uptake, the sensitivity was 77% (patient-based) and 59% (site-based). The positive predictive value (PPV) was 100% for both patient-based and site-based measurements. If equivocal Tc-99m uptake was counted as positive, the sensitivity was 83 and 67%, and the PPV was 100 and 99% for patient-based and site-based measurements, respectively. (a) To increase sensitivity yet maintaining high PPV, equivocal Tc-99m uptake should be considered a positive finding. (b) The nearly 100% PPV of Tc-99m imaging immediately before I-131 Tx for remnant detection suggests that Tc-99m imaging not only serves as an alternative to low-dose I-131 scanning in the low-risk post-thyroidectomy patients but also provides a clue for the subsequent I-131 therapeutic dosage and even for the outcome prediction.

Vibration for Pain Reduction in a Plastic Surgery Clinic.

PubMed

Eichhorn, Mitchell George; Karadsheh, Murad Jehad; Krebiehl, Johanna Ruth; Ford, Dawn Marie; Ford, Ronald D

2016-01-01

Patients can experience significant pain during routine procedures in the plastic surgery clinic. Methods for clinical pain reduction are often impractical, time-consuming, or ineffective. Vibration is a safe, inexpensive, and highly applicable modality for pain reduction that can be readily utilized for a wide variety of procedures. This study evaluated the use of vibration as a viable pain-reduction strategy in the clinical plastic surgery setting. Patients requiring at least 2 consecutive procedures that are considered painful were enrolled in the study. These included injections, staple removal, and suture removal. In the same patient, one half of the procedures were performed without vibration and the other half with vibration. After completing the procedures, the patients rated their pain with vibration and without vibration. The patient and the researcher also described the experience with a short questionnaire. Twenty-eight patients were enrolled in the study. Patients reported significantly less pain on the Numeric Rating Scale pain scale when vibration was used compared with the control group (p < .001). The average pain score was 3.46 without vibration and 1.93 with vibration, and vibration with injections resulted in the greatest improvement. Eighty-six percent of the patients claimed that vibration significantly reduced their pain. Vibration is an effective method of pain reduction. It significantly reduces the pain experienced by patients during minor office procedures. Given its practicality and ease of use, it is a welcome tool in the plastic surgery clinic.

Patients requests and needs for culturally and individually adapted supportive care in type 2 diabetes patients: A comparative study between Nordic and non-Nordic patients in a social economical vulnerable area of Linköping, Sweden.

PubMed

Staff, Angelica; Garvin, Peter; Wiréhn, Ann-Britt; Yngman-Uhlin, Pia

2017-12-01

This study sought to determine and compare the metabolic control of type 2 diabetes mellitus (T2DM) in non-Nordic immigrants and native Nordics. The aim was also to describe and compare the request of supportive care between these two groups. One hundred and eighty-four patients (n=184) coming to a routine check-up in a primary healthcare setting (PHC), were consecutively enrolled to the study during a period of one year. Data on therapeutic interventions, clinical measurements, healthcare consumption, and adherence to standard diabetes healthcare program were extracted from the patientś medical record. Structured interviews on supportive care were conducted by diabetes trained nurses. If needed, a qualified interpreter was used. Comparisons were made between Nordic patients (n=151) and non-Nordic patients (n=33). Among T2DM patients in a setting of PHC, there was a difference in meeting the metabolic target HbA1c, between native Nordics and non-Nordic immigrants. There was also a difference in request on supportive care. The non-Nordic group significantly requested more and different supportive care. They also attended the standard diabetes program to a lesser degree. Culturally/individually adapted prevention is not only medically warranted but also requested by the patients themselves. Copyright © 2017 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

[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.

[Solitary rectal ulcer syndrome: report of 7 cases at the Salvador +Zubirán National Institute of Nutrition, from 1980 to 1992].

PubMed

Rodríguez Leal, G A; Jiménez Torres, R; Lome, C; Pérez Alvarado, N; Muñoz Fernández, L; Vargas Rodríguez, A

1993-01-01

Solitary rectal ulcer syndrome (SRUS) is an unusual disorder which is seldom seen in our hospital. Considerable uncertainly remains concerning the cause, natural history, and management of this condition. During 1980-1992 period, 7 patients were seen at the Instituto Nacional de la Nutrición and the diagnosis was established on histological, sigmoidoscopic and clinical grounds. Most of the patients suffered rectal bleeding, abdominal pain, straining at defecation, tenemus and rectal mucus discharge. Laboratory results were non specific. Eighty-five percent has macroscopic ulcerations and these were found within 5.2 cm of the anal margin and usually situated anteriorly. Neither medical nor local surgical treatment consistently achieved relief of symptoms or healing of the lesion.

A Five-Year Review of Tag Rugby Hand Injuries.

PubMed

Joyce, C W; Woods, J F C; Murphy, S; Bollard, S; Kelly, J L; Carroll, S M; O'Shaughnessy, M

2016-10-01

Tag rugby is one of the fastest growing sports in Ireland. It is a soft-contact team game that is loosely based on the rugby league format except players try to remove Velcro tags from their opponents' shorts rather than engage in a typical rugby tackle. The purpose of this study was to examine all tag rugby associated hand injuries over a five-year period in three large tertiary referral hospitals in Ireland. Using the patient corresponding system, 228 patients with hand injury related tag rugby injuries were observed from 2010 to 2015. There were 138 males and 90 females in the study and over 40% of patients required surgery. Most of the patients were young professionals with an average age of 30. Twenty-five patients worked in the financial services whilst there were 23 teachers. Fractures accounted for 124 of the 228 injuries and mallet injuries accounted for 53. Eighty percent of all injuries occurred during the tackle. The mean number of days missed from work was 9.1±13.8 days. These injuries resulted in an average of seven hospital appointments per patient. Considering it is a soft-contact sport, it is surprising the number of hand injuries that we have observed. Although safety measures have been introduced to decrease the number of hand injuries in recent years, there is a need for further improvements. Better player education about seeking prompt medical attention once an injury occurs, coupled with longer shorts worn by players may improve measures for the sport. Copyright © 2016. Published by Elsevier Ltd.

34 CFR 682.216 - Teacher loan forgiveness program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... serves low-income families as a full-time teacher for five consecutive complete academic years. The... elementary or secondary school may be counted toward the required five consecutive complete academic years only if at least one year of teaching was after the 1997-1998 academic year. (iii) Teaching at an...

34 CFR 685.217 - Teacher loan forgiveness program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... serves low-income families as a full-time teacher for five consecutive complete academic years. The... elementary or secondary school may be counted toward the required five consecutive complete academic years only if at least one year of teaching was after the 1997-1998 academic year. (iii) Teaching at an...

[Results of urethral reconstruction in adults after multiple hypospadias repairs].

PubMed

Gamidov, S I; Shneiderman, M G; Pushkar, D Yu; Vasil'ev, A O; Govorov, A V; Ovchinnikov, R I; Popova, A Yu; Dusmukhamedov, R D

2017-06-01

To improve treatment results in patients after multiple hypospadias repairs by optimizing the postoperative management. Eighty-two patients (mean age 48.1+/-15.3 years) with urethral strictures secondary to failed hypospadias repairs underwent staged graft urethroplasty using oral mucosa (cheek, lip, tongue) as a grafting material. In 62 patients, at the end of surgery the bladder was drained with a standard Foley catheter. In twenty patients the bladder was drained with a modified silicone urethral catheter, which had an additional channel for delivering drugs and removing the urethral wound effluent, and a second additional channel for inflating a balloon fixed to the catheter tube at different parts of the catheter. The mean length of the stricture was 5.4+/-1.2 cm (from 1 to 16 cm). Twenty-eight patients had postoperative complications. Using the modified catheter resulted in statistically significantly (p<0.05) smaller percentage of complications (10% vs 41.9%) compared to standard Foley catheter. Urinalysis and sperm test on the follow up examination at 12 months showed that only 9 (10.9%) patients had signs of the inflammatory process. Seventy-five patients (91.5%) rated the appearance of the penis as "good"; only 5 (6.1%) and 2 (2.4%) patients considered the result as "satisfactory" and "unsatisfactory", respectively. Eighty patient (97.6%) regarded the treatment result as "good" for the quality of urination and only two (2.4%) considered it "satisfactory". When assessing the strength of urinary stream, 64 (78.1%), 13 (15.8%) and 5 (6.1%) patients rated it as "good", "satisfactory", and "unsatisfactory", respectively. The study findings shows that staged urethroplasty using the oral mucosa restores the urethral patency, reduces the severity of the inflammatory process, thus improving the quality of life of patients after failed hypospadias repair. The proposed modification of the catheter ensures the timely delivery of drugs to the surgical site, evacuation the wound effluent from the urethra and helps prevent strictures by periodically inflating the adjustable balloon-dilator.

Sirolimus and tacrolimus trough concentrations and dose requirements after kidney transplantation in relation to CYP3A5 and MDR1 polymorphisms and steroids.

PubMed

Mourad, Michel; Mourad, Georges; Wallemacq, Pierre; Garrigue, Valérie; Van Bellingen, Christophe; Van Kerckhove, Valérie; De Meyer, Martine; Malaise, Jacques; Eddour, Djamila Chaib; Lison, Dominique; Squifflet, Jean Paul; Haufroid, Vincent

2005-10-15

CYP3A5 and MDR1 polymorphisms have been shown to influence tacrolimus blood concentrations and dose requirements. The aim is to determine whether these polymorphisms also affect sirolimus trough concentrations and dose requirements after kidney transplantation. Eighty-five renal transplant recipients receiving sirolimus were included. Twenty-four were treated with a combined sirolimus-tacrolimus regimen. Eighty-one patients received steroids. Sirolimus and tacrolimus were adjusted to a target therapeutic window. CYP3A5 (intron 3) and MDR1 (exons 12, 21, 26) genotypes were correlated to the adjusted trough concentrations and dose requirements for both sirolimus and tacrolimus. There were no significant correlation between adjusted sirolimus trough concentrations or dose requirements and genetic polymorphisms. In a multiple regression model, adjusted-prednisone dose was involved with a positive or negative effect when considering sirolimus dose requirements or adjusted concentrations, respectively. In the subgroup of patients treated by tacrolimus and sirolimus, adjusted tacrolimus doses were higher in patients carrying at least one CYP3A5 *1 allele (median 0.083 vs. 0.035 mg/kg for CYP3A5*3/*3 patients, P<0.05). Adjusted-prednisolone dose and CYP3A5 polymorphism explained up to 61% of the variability in tacrolimus dose requirements. Unlike tacrolimus, sirolimus adjusted trough concentrations and dose requirements seem not affected by CYP3A5 and MDR1 polymorphisms. Adjusted-prednisone dose has a significant impact on tacrolimus and sirolimus dose requirements.

Altered plasma levels of cytokines, soluble adhesion molecules and matrix metalloproteases in venous thrombosis.

PubMed

Mosevoll, Knut Anders; Lindås, Roald; Tvedt, Tor Henrik Anderson; Bruserud, Øystein; Reikvam, Håkon

2015-07-01

Recent studies have emphasized the importance of the inflammatory response mediated by monocyte and neutrophil activation in deep venous thrombosis (DVT); we therefore investigated whether this response was reflected in the plasma profile of inflammatory mediators in patients with suspected DVT. We included a group of 169 consecutive patients admitted to hospital from the primary health care service with suspected lower limb DVT. Plasma levels of 43 mediators were examined for a cohort of 89 consecutive patients and 20 healthy controls by Luminex multiplex analyses, i.e. 13 interleukins, 3 immunomodulatory cytokines, 8 chemokines, 8 growth factors, 3 adhesion molecules and 8 matrix metalloproteases. Selected mediators were analyzed for a second cohort of 80 consecutive patients. Thirty-five of 169 (21%) of referred patients were diagnosed with DVT. Only P-selectin (p<0.0001), vascular cell adhesion protein 1 (VCAM-1, p=0.0009), matrix metalloprotease 8 (MMP-8, p=0.0151) and hepatocyte growth factor (HGF, p=0.0415) differed significantly when comparing patients with and without DVT. When comparing DVT patients with healthy controls we observed significant differences for several mediators, where P-selectin (p=0.0009), VCAM-1 (p<0.0001), all the MMPs (all p<0.0014) and HGF (p<0.0001) showed the strongest significant differences. Unsupervised hierarchical clustering analyses based on biomarkers showing differences between patients with and without DVT could be used to identify patient subsets that differed significantly in DVT frequency. Plasma biomarker profiling of selected soluble mediators can be used to identify subsets among patients with suspected lower limb thrombosis that differ significantly in their frequencies of DVT. Copyright © 2015 Elsevier Ltd. All rights reserved.

[Quality of life of post-colostomy patients].

PubMed

Bartha, I; Hajdu, J; Bokor, L; Kanyári, Z; Damjanovich, L

1995-09-10

The psychosomatic care of patients after surgical treatment must comprise the analysis of quality of life with colostomy. Five different parameters were assessed of 100 colostomy patients. Sixty-one percent of our patients had skin irritation problems. Twenty-eight patients applied regular irrigation. Seventy-two percent of these had daily motions, 20% had bidaily, the remaining 8% had irregular bowel movements. Seventeen percent of the nonirrigating patients observed very irritating fecal discharge around the stoma. Embarrassing noises concomittant with bowel movements were observed by 42% and 45% struggled with bad odors. Irrigating patients had hardly any of these problems. For 65% of the patients the idea of having a colostoma meant the greatest psychological burden before the operation. The stress situation culminated in the immediate postoperative period in 10%. Forty percent of those asked were seriously worried about the reaction of their social environment. In 65% a significant decrease of social relations could be observed. Sixteen percent reported an increased social activity after colostomy had been performed. Sixty percent admitted considering the option of suicide at least once. Thirty-five percent revealed to have any kind of sexual problems after colostomy. Eight of our 100 colostomy patients experienced serious adverse reactions from their family members. In eighty percent of the cases family members showed great sympathy although they acted naively. The quality of life of colostomy patients may be best taken care of by qualified stomatherapists, out-patient proctology departments and the ileo-colostomy movement (ILCO).

Single-Centre Experience with Percutaneous Cryoablation of Breast Cancer in 23 Consecutive Non-surgical Patients

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

Cazzato, Roberto Luigi, E-mail: r.cazzato@unicampus.it; Lara, Christine Tunon de, E-mail: c.tunondelara@bordeaux.unicancer.fr; Buy, Xavier, E-mail: x.buy@bordeaux.unicancer.fr

AimTo present our single-centre prospective experience on the use of cryoablation (CA) applied to treat primary breast cancer (BC) in a cohort of patients unsuitable for surgical treatment.Materials and MethodsTwenty-three consecutive post-menopausal female patients (median age 85 years; range 56–96) underwent percutaneous CA of unifocal, biopsy-proven BC, under ultrasound/computed tomography (US/CT) guidance. Clinical and dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) follow-ups were systematically scheduled at 3, 12, 18 and 24 months. Local tumour control was assessed by comparing baseline and follow-up DCE-MRI.ResultsTwenty-three BC (median size 14 mm) were treated under local anaesthesia (78.3 %) or local anaesthesia and conscious sedation (21.7 %). Median number ofmore » cryo-probes applied per session was 2.0. A “dual-freezing” protocol was applied for the first ten patients and a more aggressive “triple-freezing” protocol for the remaining 13. Median follow-up was 14.6 months. Five patients recurred during follow-up and two were successfully re-treated with CA. Five patients presented immediate CA-related complications: four hematomas evolved uneventfully at 3-month follow-up and one skin burn resulted in skin inflammation and skin retraction at 3 and 12 months, respectively.ConclusionsPercutaneous CA is safe and well tolerated for non-resected elderly BC patients. Procedures can be proposed under local anaesthesia only. Given the insulation properties of the breast gland, aggressive CA protocols are required. Prospective studies are needed to better understand the potential role of CA in the local treatment of early BC.« less

Identification and validation of asthma phenotypes in Chinese population using cluster analysis.

PubMed

Wang, Lei; Liang, Rui; Zhou, Ting; Zheng, Jing; Liang, Bing Miao; Zhang, Hong Ping; Luo, Feng Ming; Gibson, Peter G; Wang, Gang

2017-10-01

Asthma is a heterogeneous airway disease, so it is crucial to clearly identify clinical phenotypes to achieve better asthma management. To identify and prospectively validate asthma clusters in a Chinese population. Two hundred eighty-four patients were consecutively recruited and 18 sociodemographic and clinical variables were collected. Hierarchical cluster analysis was performed by the Ward method followed by k-means cluster analysis. Then, a prospective 12-month cohort study was used to validate the identified clusters. Five clusters were successfully identified. Clusters 1 (n = 71) and 3 (n = 81) were mild asthma phenotypes with slight airway obstruction and low exacerbation risk, but with a sex differential. Cluster 2 (n = 65) described an "allergic" phenotype, cluster 4 (n = 33) featured a "fixed airflow limitation" phenotype with smoking, and cluster 5 (n = 34) was a "low socioeconomic status" phenotype. Patients in clusters 2, 4, and 5 had distinctly lower socioeconomic status and more psychological symptoms. Cluster 2 had a significantly increased risk of exacerbations (risk ratio [RR] 1.13, 95% confidence interval [CI] 1.03-1.25), unplanned visits for asthma (RR 1.98, 95% CI 1.07-3.66), and emergency visits for asthma (RR 7.17, 95% CI 1.26-40.80). Cluster 4 had an increased risk of unplanned visits (RR 2.22, 95% CI 1.02-4.81), and cluster 5 had increased emergency visits (RR 12.72, 95% CI 1.95-69.78). Kaplan-Meier analysis confirmed that cluster grouping was predictive of time to the first asthma exacerbation, unplanned visit, emergency visit, and hospital admission (P < .0001 for all comparisons). We identified 3 clinical clusters as "allergic asthma," "fixed airflow limitation," and "low socioeconomic status" phenotypes that are at high risk of severe asthma exacerbations and that have management implications for clinical practice in developing countries. Copyright © 2017 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Virtual Surgical Planning: The Pearls and Pitfalls

PubMed Central

Efanov, Johnny I.; Roy, Andrée-Anne; Huang, Ke N.

2018-01-01

Objective: Over the past few years, virtual surgical planning (VSP) has evolved into a useful tool for the craniofacial surgeon. Virtual planning and computer-aided design and manufacturing (CAD/CAM) may assist in orthognathic, cranio-orbital, traumatic, and microsurgery of the craniofacial skeleton. Despite its increasing popularity, little emphasis has been placed on the learning curve. Methods: A retrospective analysis of consecutive virtual surgeries was done from July 2012 to October 2016 at the University of Montreal Teaching Hospitals. Orthognathic surgeries and free vascularized bone flap surgeries were included in the analysis. Results: Fifty-four virtual surgeries were done in the time period analyzed. Forty-six orthognathic surgeries and 8 free bone transfers were done. An analysis of errors was done. Eighty-five percentage of the orthognathic virtual plans were adhered to completely, 4% of the plans were abandoned, and 11% were partially adhered to. Seventy-five percentage of the virtual surgeries for free tissue transfers were adhered to, whereas 25% were partially adhered to. The reasons for abandoning the plans were (1) poor communication between surgeon and engineer, (2) poor appreciation for condyle placement on preoperative scans, (3) soft-tissue impedance to bony movement, (4) rapid tumor progression, (5) poor preoperative assessment of anatomy. Conclusion: Virtual surgical planning is a useful tool for craniofacial surgery but has inherent issues that the surgeon must be aware of. With time and experience, these surgical plans can be used as powerful adjuvants to good clinical judgement. PMID:29464146

The impact of a skilled nursing facility on the cost of surgical treatment of major head and neck tumors.

PubMed

Seikaly, H; Calhoun, K H; Stonestreet, J S; Rassekh, C H; Driscoll, B P; Averyt, P

2001-09-01

The finite resources available for health care and the proliferation of managed care in the United States have forced the head and neck surgeon to critically evaluate the cost of tumor treatment. To determine whether the cost of treating patients with head and neck tumors would be reduced if the patients were to spend a portion of what would otherwise be acute care hospital days in a hospital-based skilled nursing facility (HB/SNF). Retrospective cost-benefit analysis. Tertiary referral center. Twenty-four consecutive hospital admissions for definitive surgical treatment of head and neck tumors were retrospectively reviewed. The postoperative day on which the patient theoretically could have been transferred to the HB/SNF was determined. The charges and cost of each patient's actual hospital stay were compared with the theoretical counterparts had the patient been transferred to the HB/SNF on the determined day. Cost savings. The total hospital stay for the 24 patients was 524 days. One hundred eighty-two of those days could have been spent in the HB/SNF. The total charge and cost savings with the use of an HB/SNF were $201,045 and $84,238, respectively (15% of the total charge and cost). This represents an average charge and cost savings of $8377 and $3510, respectively, per patient. The difference was statistically significant (P<.005). An HB/SNF could reduce the cost of head and neck tumor treatment without compromising patient care.

Preliminary evaluation of the impact of a Web-based HIV testing programme in Abruzzo Region on the prevention of late HIV presentation and associated mortality.

PubMed

Polilli, Ennio; Sozio, Federica; Di Stefano, Paola; Clerico, Luigi; Di Iorio, Giancarlo; Parruti, Giustino

2018-04-01

This study aimed to analyze the efficacy of a Web-based testing programme in terms of the prevention of late HIV presentation. The clinical characteristics of patients diagnosed with HIV via the Web-based testing programme were compared to those of patients diagnosed in parallel via standard diagnostic care procedures. This study included the clinical and demographic data of newly diagnosed HIV patients enrolled at the study clinic between February 2014 and June 2017. These patients were diagnosed either via standard diagnostic procedures or as a result of the Web-based testing programme. Eighty-eight new cases of HIV were consecutively enrolled; their mean age was 39.1±13.0 years. Fifty-nine patients (67%) were diagnosed through standard diagnostic procedures and 29 (33%) patients came from the Web-based testing programme. Late presentation (62% vs. 34%, p=0.01) and AIDS-defining conditions at presentation (13 vs. 1, p=0.02) were significantly more frequent in the standard care group than in the Web-based group; four of 13 patients with AIDS diagnosed under standard diagnostic procedures died, versus none in the Web-based testing group (p<0.001). Web-based recruitment for voluntary and free HIV testing helped to diagnose patients with less advanced HIV disease and no risk of death, from all at-risk groups, in comparison with standard care testing. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Analgesic Effect of Botulinum Toxin A in Myofascial Pain Syndrome Patients Previously Treated with Local Infiltration of Anesthetic and Steroids.

PubMed

Cartagena-Sevilla, Joaquín; García-Fernández, María R; Vicente-Villena, Juan P

2016-12-01

The purpose of this study was to evaluate the analgesic effect of botulinum toxin A (BoNTA) injections in patients with myofascial pain syndrome (MPS) who were previously treated with the local infiltration of anesthetic and steroids (LIAS). The study included a retrospective phase and a longitudinal open-label prospective phase, which were conducted on consecutive patients with MPS previously treated with the local infiltration of anesthetic (levobupivacaíne 0.25%) and steroids (triamcinolone 40 mg). Eligible patients were treated with a single intramuscular injection of BoNTA (Botox; Allergan, Inc., Irvine, CA). The treatment efficacy was determined according to the degree of pain relief obtained. Eighty-two patients met the inclusion/exclusion criteria and were included in the study. Successful results were obtained for 32 (39.0%) and 30 (36.6%) patients, during treatment with BoNTA and LIAS, respectively. The mean (standard deviation) length of the analgesic effect was significantly longer with BoNTA (29.6 [SD = 17.7] weeks) than with LIAS (8.5 [SD = 6.4] weeks), P <.0001. As regards the side effects, 19 (23.2%) patients reported transient soreness at the injection site for 2 to 3 days with BoNTA. The MPS patients previously treated with a local infiltration of anesthetic and steroids who then received a single injection of BoNTA experienced significantly reduced pain for a relatively long time.

Social support as a predictor of diet and exercise self-efficacy in patients with coronary artery disease.

PubMed

Chair, Sek Ying; Wong, Kam Biu; Tang, Jennifer Yee-Man; Wang, Qun; Cheng, Ho Yu

2015-01-01

This study examined the role of social support and other factors in relation to exercise and diet self-efficacy in Chinese patients with coronary heart disease in Hong Kong. A cross-sectional study was conducted on a convenience sample identified from two cardiac rehabilitation centers. Eighty-five participants joined the study. Both self-efficacy measures correlated with social support, in particular in the domains of emotional/informational support and positive social interactions. Stronger social support was independently associated with a higher level of exercise and diet self-efficacy. Patients with a higher body mass index had a lower level of exercise self-efficacy, whereas social drinkers had a lower level of diet self-efficacy. Our data supported an association between social support and self-efficacy. It was suggested that social companions would help patients get greater confidence in overcoming barriers to lifestyle modification. Further studies may investigate what type of social support contributes to improving the self-efficacy beliefs of patients.

Risk factors for treatment failures in patients receiving PCR-based preemptive therapy for CMV infection.

PubMed

Einsele, H; Hebart, H; Kauffmann-Schneider, C; Sinzger, C; Jahn, G; Bader, P; Klingebiel, T; Dietz, K; Löffler, J; Bokemeyer, C; Müller, C A; Kanz, L

2000-04-01

PCR-based preemptive therapy with ganciclovir has been shown to reduce the incidence of CMV disease after BMT. Failures of this treatment strategy are CMV disease and secondary non-viral infections. Eighty-six consecutive patients at high risk for CMV disease who received PCR-based preemptive therapy with ganciclovir were assessed for treatment failures and possible risk factors. Ganciclovir was initiated in 57 of 86 patients (66%). Only 28 of 86 (32%) patients received 4 or more weeks of ganciclovir. Recurrence of CMV infection after successful treatment was more frequent among recipients of a BMT from an unrelated compared to a sibling donor (P = 0.004). Three (3.5%) patients developed non-fatal early onset CMV disease and seven of 68 (10.3 %) late onset CMV disease (>100 days post transplant). Risk factors for late onset CMV disease were cGVHD (P = 0.0017) and duration of prior antiviral therapy >4 weeks (P = 0. 0073). The incidence of secondary non-viral infections was 28% with the duration of antiviral treatment being a significant risk factor for secondary bacterial (P = 0.0045) and invasive fungal infections (P = 0.006). Thus, PCR-based preemptive treatment with ganciclovir reduces early onset CMV disease, but the duration of antiviral therapy prior to day +100 is a significant risk factor for late onset CMV disease as well as secondary non-viral infections.

General practitioners' participation in cancer treatment in Norway.

PubMed

Holtedahl, Knut; Scheel, Benedicte I; Johansen, May-Lill

2018-05-01

General practitioners (GPs) participate in a patient's cancer care to different extents at different times, from prevention and diagnosis to treatment and end-of-life care. Traditionally, the GP has had a minor role in cancer treatment. However, oncological and surgical services frequently delegate limited cancer treatment tasks to GPs, especially in rural areas far from hospitals. The aim of this study was to explore the extent of GPs' participation in cancer treatment in Norway. This study was an observational questionnaire study. In 2007, the chief municipal medical officer in all 93 municipalities in North Norway and a 25% random sample (85 municipalities) in South Norway was asked to identify up to five GPs who had recently participated in local treatment of cancer patients, and to forward a patient questionnaire to them. Seventy-eight GPs in 49 municipalities returned completed questionnaires for 118 patients, most of them with progressive disease and living in rural areas. All the GPs reported substantial participation in therapeutic tasks for this select group of patients. Not counting palliative treatment, 64% of the GPs participated in cancer treatment either directly, or indirectly through referrals. Twenty patients received chemotherapy; they belonged to no particular diagnostic category. Eighty-eight percent of the GPs prescribed some kind of palliative medicine, such as analgesic, antiemetic, anxiolytic or antidepressant. Morphine was prescribed equally often by GPs and hospitals. Eighty-one percent of GPs reported having had a thorough conversation with the patient about the patient's condition and circumstances. In this group of GPs, participation rates were high for most of the therapeutic and communicative tasks suggested in the questionnaire. GP participation is feasible not only in palliative care, but also in some aspects of oncological treatment and in clinical follow-up. Communication with both patient and hospital seemed good in this local setting. GPs are important helpers for some cancer patients.

Seattle University: On the Threshold of the Eighties. A Five-Year Planning Report.

ERIC Educational Resources Information Center

Seattle Univ., WA.

A portrait of Seattle University is drawn in this first of a series of annual reports to the president and trustees on the progress of the formal, comprehensive, and systematic, systematic planning process at Seattle University, a process begun in 1975. Focus is on five areas: enrollment, academic programs, personnel, finance, and facilities and…

Orthotopic Liver Transplantation in High-Risk Patients

PubMed Central

Gayowski, Timothy; Marino, Ignazio R.; Singh, Nina; Doyle, Howard; Wagener, Marilyn; Fung, John J.; Starzl, Thomas E.

2010-01-01

Background One of the most controversial areas in patient selection and donor allocation is the high-risk patient. Risk factors for mortality and major infectious morbidity were prospectively analyzed in consecutive United States veterans undergoing liver transplantation under primary tacrolimus-based immunosuppression. Methods Twenty-eight pre-liver transplant, operative, and posttransplant risk factors were examined univariately and multivariately in 140 consecutive liver transplants in 130 veterans (98% male; mean age, 47.3 years). Results Eighty-two percent of the patients had post-necrotic cirrhosis due to viral hepatitis or ethanol (20% ethanol alone), and only 12% had cholestatic liver disease. Ninety-eight percent of the patients were hospitalized at the time of transplantation (66% United Network for Organ Sharing [UNOS] 2, 32% UNOS 1). Major bacterial infection, posttransplant dialysis, additional immunosuppression, readmission to intensive care unit (P=0.0001 for all), major fungal infection, posttransplant abdominal surgery, posttransplant intensive care unit stay length of stay (P<0.005 for all), donor age, pretransplant dialysis, and creatinine (P<0.05 for all) were significantly associated with mortality by univariate analysis. Underlying liver disease, cytomegalovirus infection and disease, portal vein thrombosis, UNOS status, Childs-Pugh score, patient age, pretransplant bilirubin, ischemia time, and operative blood loss were not significant predictors of mortality. Patients with hepatitis C (HCV) and recurrent HCV had a trend towards higher mortality (P=0.18). By multivariate analysis, donor age, any major infection, additional immunosuppression, post-transplant dialysis, and subsequent transplantation were significant independent predictors of mortality (P<0.05). Major infectious morbidity was associated with HCV recurrence (P=0.003), posttransplant dialysis (P=0.001), pretransplant creatinine, donor age, median blood loss, intensive care unit length of stay, additional immunosuppression, and biopsy-proven rejection (P<0.05 for all). By multivariate analysis, intensive care unit length of stay and additional immunosuppression were significant independent predictors of infectious morbidity (P<0.03). HCV recurrence was of borderline significance (P=0.07). Conclusions Biologic and physiologic parameters appear to be more powerful predictors of mortality and morbidity after liver transplantation. Both donor and recipient variables need to be considered for early and late outcome analysis and risk assessment modeling. PMID:9500623

Predictors for 1-year mortality following hip fracture: a retrospective review of 465 consecutive patients.

PubMed

Heyes, G J; Tucker, A; Marley, D; Foster, A

2017-02-01

In Europe, trauma admissions and in particular hip fractures are on the rise. In recent years, health care systems have placed particular emphasis, including financial incentives, on delivering patients quickly and safely to surgery. At our unit, we have observed that hip fracture patients appear to be at significant risk of mortality even up to a year following injury. This study reviews a consecutive population of hip fracture patients to identify predictors of excess risk. Four hundred and sixty-five consecutive patients were treated over a 2-year period at our district general hospital with no ward-based orthogeriatricians. Follow-up was for 1 year following hip fracture admission. Statistical analysis of variables and their influence on 1-year mortality were performed by calculating odd's ratio (OR) using a logistic regression model and a p value <0.05 was considered statistically significant. Four patients were lost to follow-up, 18 patients (4.1 %) were managed conservatively, 16 were too unwell for surgery and their mortality rate at 1 year was 50 %. Following hip fracture, we found an overall 1-year mortality rate of 15.1 %. Patients with a time to surgery ≥36 h were at significantly increased risk of mortality even up to 1 year. We did not identify a further reduction in mortality in those operated on within 24 h. Raised ORs (p > 0.05) were found with increasing comorbidity, surgery type, independence on discharge, alcohol ingestion, history of smoking, readmission and several biochemical markers. Minimising mortality risk, even over the longer term, should begin on admission with prompt optimisation of any acute medical or biochemical abnormalities, followed by early surgery and intensive rehabilitation to maintain patients' functional independence.

Central nervous system complications of non-Hodgkin's lymphoma. The potential role for prophylactic therapy

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

Young, R.C.; Howser, D.M.; Anderson, T.

1979-03-01

In 38 patients with non-Hodgkin's lymphoma, involvement of the central nervous system (CNS) by malignant lymphoma developed during an eight year period. All patients had lymphomatous meningitis; clinical involvement of the spinal nerves or cranial nerves suggested the diagnosis. Spinal fluid was abnormal in 97% of the patients although a positive cytology could be documented in only 67% by lumbar puncture. The histology in 82% of the patients was diffuse. Involvement of the CNS in nodular lymphoma was uncommon (3%), and the histology in virtually all of these patients had converted to diffuse. At the time of diagnosis of CNSmore » disease, 95% of the patients had other evidence of advanced disease; 66% had bone marrow involvement. In only 18% of the patients did CNS disease develop while they werin clinical remission. Eighty-five percent of the patients treated with whole brain irradiation and intrathecal chemotherapy had a good clinical response. Knowledge of these risk factors permits definition of a group of patients who may benefit from CNS prophylaxis.« less

Open versus robotic-assisted transabdominal preperitoneal (R-TAPP) inguinal hernia repair: a multicenter matched analysis of clinical outcomes.

PubMed

Gamagami, R; Dickens, E; Gonzalez, A; D'Amico, L; Richardson, C; Rabaza, J; Kolachalam, R

2018-04-26

To compare the perioperative outcomes of initial, consecutive robotic-assisted transabdominal preperitoneal (R-TAPP) inguinal hernia repair (IHR) cases with consecutive open cases completed by the same surgeons. Multicenter, retrospective, comparative study of perioperative results from open and robotic IHR using standard univariate and multivariate regression analyses for propensity score matched (1:1) cohorts. Seven general surgeons at six institutions contributed 602 consecutive open IHR and 652 consecutive R-TAPP IHR cases. Baseline patient characteristics in the unmatched groups were similar with the exception of previous abdominal surgery and all baseline characteristics were comparable in the matched cohorts. In matched analyses, postoperative complications prior to discharge were comparable. However, from post discharge through 30 days, fewer patients experienced complications in the R-TAPP group than in the open group [4.3% vs 7.7% (p = 0.047)]. The R-TAPP group had no reoperations post discharge through 30 days of follow-up compared with five patients (1.1%) in the open group (p = 0.062), respectively. Multivariate logistic regression analysis which demonstrated patient age > 65 years and the open approach were risk factors for complications within 30 days post discharge in the matched group [age > 65 years: odds ratio (OR) = 3.33 (95% CI 1.89, 5.87; p < 0.0001); open approach: OR = 1.89 (95% CI 1.05, 3.38; p = 0.031)]. In this matched analysis, R-TAPP provides similar postoperative complications prior to discharge and a lower rate of postoperative complications through 30 days compared to open repair. R-TAPP is a promising and reproducible approach, and may facilitate adoption of minimally invasive repairs of inguinal hernias.

[Psychiatric residential care facilities in the Puglia region. Phase 1 results of the PROGRES project].

PubMed

Germinario, Cinzia; Semisa, Domenico; Picoco, Fulvio; Prato, Rosa; Lopalco, Pietro Luigi; Quarto, Michele

2004-01-01

One of the more important aspects of the psychiatric care reform in Italy has been the opening of a great number of psychiatric Non-Hospital Residential Facilities (NHRF). However, 22 years have elapsed since the reform and there are still very scarce data regarding such facilities, the type of patients being accomodated, and the types of treatments provided. The "PROGRES" (PROGetto RESidenze - Residential Project) project is the first national study regarding NHRFs ever carried out in Italy. The objectives of "PROGRES" are to make a survey of all NHRFs in Italy (Phase 1) and to perform a detailed assessment of 20% of the surveyed facilities and of the type of patients being treated (Phase 2). This paper reports the survey (Phase 1) results for the Puglia Region. As of March 31, 2003, 113 psychiatric residential facilities were present in Puglia, with a total of 1.479 beds. This results in an average of 13,08 beds per facility and a rate of 3,86 beds per 10.000 inhabitants. The number of NHRFs present in the territory of each Local Health Unit in Puglia is very variable. Most NHRFs (57%) opened after January 1997. Eighty-three percent have a 24-hour staff coverage while only 5,3% has a 2-hour staff coverage. Eighty five percent of the residential facilities are financed by the Italian National Healthcare System, while a small percentage is privately funded. In over half (69,93%) of the NHRFs the predominant patient age group is 40-59 years; 26,4% of the residential facilities accommodate patients below age 40 and only 3,53% accommodate patients over 60 years old.

Efficacy of preoperative biliary tract decompression in patients with obstructive jaundice.

PubMed

Gundry, S R; Strodel, W E; Knol, J A; Eckhauser, F E; Thompson, N W

1984-06-01

Fifty consecutive matched patients with benign or malignant biliary tract obstruction were compared to determine the efficacy of preoperative percutaneous biliary drainage (PBD). Twenty-five patients underwent PBD for an average of nine days before operation; 25 patients underwent percutaneous transhepatic cholangiography ( PTHC ) followed immediately by operation. Serum bilirubin levels before PTHC were 16.5 +/- 7.6 mg/dL and 14.9 +/- 7.6 mg/dL in PBD and non-PBD groups, respectively. Serum bilirubin levels decreased to 6.5 +/- 6.2 mg/dL preoperatively in patients having PBD. One week after operation, bilirubin levels were 4.2 +/- 4.3 mg/dL and 9.0 +/- 5.2 mg/dL in the PBD and non-PBD groups, respectively. Major morbidity (sepsis, abscess, renal failure, or bleeding) occurred in two patients (8%) having PBD and in 13 patients (52%) without PBD. One patient (4%) with PBD, and five patients (20%) without PBD, died. The mean hospital stay was shorter for the PBD group. Preoperative PBD reduces operative mortality and morbidity and results in a more rapid resolution of hyperbilirubinemia during the postoperative period.

The importance of a high rectal pressure on strain in constipated patients: implications for biofeedback therapy.

PubMed

Mazor, Y; Hansen, R; Prott, G; Kellow, J; Malcolm, A

2017-03-01

A subset of patients with chronic constipation display a relatively high manometric rectal pressure on strain. We hypothesized that these patients represent a unique phenotype of functional defecatory disorder (FDD) and would benefit from undergoing anorectal biofeedback (BF). Of 138 consecutive patients with chronic constipation and symptoms of FDD, 19 were defined as having a high rectal pressure on strain, using a statistically derived cut-off of 78 mm Hg. This subset was compared with remaining patients in regard to baseline clinical profile and physiology, and outcome of BF. There was a greater representation of males in the high rectal pressure group. Their constipation score, impact of bowel dysfunction on quality of life and satisfaction with bowel habits did not differ from the remaining patients. Eighty-four percent of patients in the high group successfully expelled the rectal balloon and 95% displayed paradoxical anal contraction on strain (P<.05 compared with the remaining patients). Following BF, 89% of patients in the high group reduced their rectal pressure to normal. End of BF treatment outcomes improved significantly, and to a similar degree, in both groups. We have identified a subgroup of patients with dyssynergic symptoms but without a formal Rome III diagnosis of FDD, who were characterized by a high straining rectal pressure. Although these patients displayed some physiological differences to the patients with lower straining rectal pressure, they suffer similarly. Importantly, we have shown that these patients can respond favorably to anorectal BF. © 2016 John Wiley & Sons Ltd.

Schizophrenia dissection by five anxiety and depressive subtype comorbidities: Clinical implications and evolutionary perspective.

PubMed

Veras, André B; Cougo, Simone; Meira, Fernanda; Peixoto, Clayton; Barros, Jorge A; Nardi, Antonio E; Malaspina, Dolores; Poyurovsky, Michael; Kahn, Jeffrey P

2017-11-01

Twenty patients with DSM5 schizophrenia were comprehensively and formally assessed by an experienced psychiatrist. All subjects were assessed for: positive and negative psychotic symptoms; social anxiety; panic anxiety; obsessive compulsive disorder, atypical depression; major depression; suicide risk; and global assessment of functioning. Different profiles of clinical presentation and symptom evolution emerged for patients with schizophrenia who had co-morbid depression (15%), OCD (15%), panic or limited symptom attacks (55%) and social anxiety (5%). At least eighty percent of the sample had one or more of these co-morbidities. Summing up, the data support our previous finding that panic is highly prevalent in Schizophrenia with Auditory Hallucinations (>73% here, versus 100% before), and panic was paroxysmally concurrent with voice onset. Moreover, characteristic clinical findings may help point clinicians to five specific co-morbidity psychosis subtypes. Moreover, co-morbidity dissection of psychotic diagnoses recalls and parallels the historical psychopharmacologic dissection of non-psychotic anxiety and depressive subtypes diagnoses. Larger studies should further test and explore these preliminary findings. Copyright © 2017 Elsevier B.V. All rights reserved.

Clinical features and outcomes of delayed perforation after endoscopic submucosal dissection for early gastric cancer.

PubMed

Hanaoka, N; Uedo, N; Ishihara, R; Higashino, K; Takeuchi, Y; Inoue, T; Chatani, R; Hanafusa, M; Tsujii, Y; Kanzaki, H; Kawada, N; Iishi, H; Tatsuta, M; Tomita, Y; Miyashiro, I; Yano, M

2010-12-01

Perforation is a major complication of endoscopic submucosal dissection (ESD) for early gastric cancer (EGC). However, there have been no reports on delayed perforation after ESD for EGC. We aimed to elucidate the incidence and outcomes of delayed perforation after ESD. Clinical courses in 1159 consecutive patients with 1329 EGCs who underwent ESD were investigated. Delayed perforation occurred in six patients (0.45 %). All these patients had complete en bloc resection without intraoperative perforation during ESD. Five of six perforations were located in the upper third of the stomach, while one lesion was found in the middle third. Symptoms of peritoneal irritation with rebound tenderness presented within 24 h after ESD in all cases. One patient did not require surgery because the symptoms were localized, and recovered with conservative antibiotic therapy by nasogastric tube placement. The remaining five patients required emergency surgery. There was no mortality in this case series. © Georg Thieme Verlag KG Stuttgart · New York.

Clinical study of the relation of borderline personality disorder to Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders.

PubMed

Hudziak, J J; Boffeli, T J; Kreisman, J J; Battaglia, M M; Stanger, C; Guze, S B; Kriesman, J J

1996-12-01

The criteria for borderline personality disorder seem to select patients with very high rates of Briquet's syndrome (hysteria), somatization disorder, antisocial personality disorder, and substance abuse disorders. This study was undertaken to determine whether systematic assessment of patients with borderline personality disorder would reveal characteristic features of that condition which would distinguish it from these other disorders. Eighty-seven white female patients (75 in St. Louis and 12 in Milan, Italy) who had borderline personality disorder according to both the DSM-III-R criteria and the Revised Diagnostic Interview for Borderlines were further examined with the DSM-III-R Checklist and the Perley-Guze Hysteria Checklist to determine their patterns of psychiatric comorbidity. Every patient had at least one additional DSM diagnosis. Patients in St. Louis and Milan averaged five and four additional diagnoses, respectively. Eighty-four percent of the patients in St. Louis met criteria for either somatization disorder, Briquet's syndrome, antisocial personality disorder, or substance abuse disorders. Patterns of comorbidity for panic (51%), generalized anxiety disorder (55%), and major depression (87%) in St. Louis were consistent with those in other studies. The data indicate that the boundaries for the borderline condition are not specific and identify a high percentage of patients with these other disorders. Furthermore, the comorbidity profiles closely resemble the psychiatric profiles of patients with these disorders. If the borderline syndrome is meant to include all of these disorders, its usefulness as a diagnosis is limited. Until the fundamental features of borderline personality disorder that distinguish it from the others are identified, it is recommended that clinicians carefully assess patients for these other diagnoses. Efforts should be made to change the borderline personality disorder criteria by shifting away from overlap with the criteria for the other disorders.

Can anyone screen for deep infiltrating endometriosis with transvaginal ultrasound?

PubMed

Piessens, Sofie; Healey, Martin; Maher, Peter; Tsaltas, Jim; Rombauts, Luk

2014-10-01

Surgical treatment of deep infiltrating endometriosis (DIE) is complex, and preoperative diagnosis benefits both surgeon and patient. Studies in expert centres have reported high accuracy for transvaginal ultrasound (TVUS) diagnosis of DIE. External validation of these findings has been limited, and no information is available on how quickly these skills can be acquired. The aim of this study was to measure the learning curve of DIE-TVUS and to identify the causes for inaccuracies in the diagnosis of bowel lesions and Pouch of Douglas (POD) obliteration. Following one week of training at the University of São Paulo (Brazil), 205 consecutive women with a history of endometriosis symptoms were prospectively assessed by TVUS after minimal bowel preparation. TVUS findings were correlated with laparoscopic findings in eighty-five cases to assess the accuracy. The LC-CUSUM and CUSUM were used to assess the learning curve and maintenance of competency, respectively. The sensitivity and specificity for DIE of the bladder, vagina and bowel were 33% and 100%, 80% and 100%, and 88% and 93%, respectively. The sensitivity and specificity for the presence of POD obliteration were 88% and 90%, respectively. LC-CUSUM analysis confirmed that competency for DIE-TVUS was achieved within 38 scans for the detection of POD obliteration and within 36 scans for the detection of bowel nodules. Competency was maintained for the remainder of the scans as assessed by the CUSUM. After one week of DIE-TVUS training, competency can be achieved within forty procedures, allowing diagnosis of DIE with similar diagnostic accuracy as reported by centres of excellence. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

The use of biodegradable plates and screws to stabilize facial fractures.

PubMed

Bell, R Bryan; Kindsfater, Craig S

2006-01-01

The purpose of this preliminary retrospective study was to review the demographics and outcome of patients with a variety of facial fractures that were stabilized with PL bone plates and screws. The records of 295 consecutive patients with facial fractures treated by open reduction and internal fixation, performed by the author from 2001 through 2004, were retrospectively reviewed. Patients were selected to receive biodegradable fixation on the basis of mechanism of injury, the degree of bony displacement demonstrated on clinical and radiographic examination, patient age, and fracture pattern or location. Outcome measures such as infection, non-union, and mal-union were identified and subjectively assessed. Descriptive statistics were recorded and analyzed. Two hundred eighty-one patients met the criteria for inclusion in the study with follow-up of 3 weeks to 3 years. Fifty-nine (21%) patients were identified as having received biodegradable plates and screws. All patients eventually went on to satisfactory healing with favorable restoration of form and function. Complications occurred in 16 patients overall (6%). Of these, 2 patients were treated with resorbable plates and screws; 1 patient with a zygomatico-maxillary complex fracture developed a sterile abscess that presented 1 year postoperatively and responded to local measures. Another patient with a Le Fort I fracture developed an anterior open bite necessitating Le Fort I osteotomy for correction. Favorable healing can be observed through the use of biodegradable PL plates and screws to stabilize selected midface fractures in patients of all ages, as well as mandible fractures in early childhood.

Treatment of active unicameral bone cysts with percutaneous injection of demineralized bone matrix and autogenous bone marrow.

PubMed

Rougraff, Bruce T; Kling, Thomas J

2002-06-01

The treatment of unicameral bone cysts varies from open bone-grafting procedures to percutaneous injection of corticosteroids or bone marrow. The purpose of this study was to evaluate the feasibility and effectiveness of percutaneous injection of a mixture of demineralized bone matrix and autogenous bone marrow for the treatment of simple bone cysts. Twenty-three patients with an active unicameral bone cyst were treated with trephination and injection of allogeneic demineralized bone matrix and autogenous bone marrow. The patients were followed for an average of fifty months (range, thirty to eighty-one months), at which time pain, function, and radiographic signs of resolution of the cyst were assessed. The average time until the patients had pain relief was five weeks, and the average time until the patients returned to full, unrestricted activities was six weeks. Bone-healing at the site of the injection was first seen radiographically at three to six months. No patient had a pathologic fracture during this early bone-healing stage. Cortical remodeling was seen radiographically by six to nine months, and after one year the response was usually complete, changing very little from then on. Five patients required a second injection because of recurrence of the cyst, and all five had a clinically and radiographically quiescent cyst after an average of thirty-six additional months of follow-up. Seven of the twenty-three patients had incomplete healing manifested by small, persistent radiolucent areas within the original cyst. None of these cysts increased in size or resulted in pain or fracture. Percutaneous injection of allogeneic demineralized bone matrix and autogenous bone marrow is an effective treatment for unicameral bone cysts.

Inherited mutations in BRCA1 and BRCA2 in an unselected multiethnic cohort of Asian patients with breast cancer and healthy controls from Malaysia

PubMed Central

Wen, Wei Xiong; Allen, Jamie; Lai, Kah Nyin; Mariapun, Shivaani; Hasan, Siti Norhidayu; Ng, Pei Sze; Lee, Daphne Shin-Chi; Lee, Sheau Yee; Yoon, Sook-Yee; Lim, Joanna; Lau, Shao Yan; Decker, Brennan; Pooley, Karen; Dorling, Leila; Luccarini, Craig; Baynes, Caroline; Conroy, Don M; Harrington, Patricia; Simard, Jacques; Yip, Cheng Har; Mohd Taib, Nur Aishah; Ho, Weang Kee; Antoniou, Antonis C; Dunning, Alison M; Easton, Douglas F

2018-01-01

Background Genetic testing for BRCA1 and BRCA2 is offered typically to selected women based on age of onset and family history of cancer. However, current internationally accepted genetic testing referral guidelines are built mostly on data from cancer genetics clinics in women of European descent. To evaluate the appropriateness of such guidelines in Asians, we have determined the prevalence of germ line variants in an unselected cohort of Asian patients with breast cancer and healthy controls. Methods Germ line DNA from a hospital-based study of 2575 unselected patients with breast cancer and 2809 healthy controls were subjected to amplicon-based targeted sequencing of exonic and proximal splice site junction regions of BRCA1 and BRCA2 using the Fluidigm Access Array system, with sequencing conducted on a Illumina HiSeq2500 platform. Variant calling was performed with GATK UnifiedGenotyper and were validated by Sanger sequencing. Results Fifty-five (2.1%) BRCA1 and 66 (2.6%) BRCA2 deleterious mutations were identified among patients with breast cancer and five (0.18%) BRCA1 and six (0.21%) BRCA2 mutations among controls. One thousand one hundred and eighty-six (46%) patients and 97 (80%) carriers fulfilled the National Comprehensive Cancer Network guidelines for genetic testing. Conclusion Five per cent of unselected Asian patients with breast cancer carry deleterious variants in BRCA1 or BRCA2. While current referral guidelines identified the majority of carriers, one in two patients would be referred for genetic services. Given that such services are largely unavailable in majority of low-resource settings in Asia, our study highlights the need for more efficient guidelines to identify at-risk individuals in Asia. PMID:28993434

Failure analysis of knee arthrodesis with the WichitaFusion Nail.

PubMed

Parcel, Ted W; Levering, Melissa; Polikandriotis, John A; Gustke, Kenneth A; Bernasek, Thomas L

2013-11-01

Arthrodesis is a salvage procedure for failed total knee arthroplasty with the intent to create a stable, pain-free limb on which to ambulate or transfer. For many patients, the alternative to arthrodesis may be an above-knee amputation. Available techniques for knee arthrodesis include compression plating, external fixators, and intramedullary fixation. The purpose of this study was to report the knee fusion rate of consecutive patients at 1 institution using an intramedullary fusion nail and to identify patient risk factors for fusion failure. Between November 1998 and November 2008, twenty-eight patients undergoing knee arthrodesis with an average follow-up of 18 months (range, 3-64 months) were retrospectively studied. Demographic information, presence of fusion, clinical function, pain level, and bone defect data were collected and analyzed. Eighty-two percent (23/28) of patients had radiographic evidence of successful fusion with an average time to fusion of 21 weeks (range, 10-58 weeks). When examining patient variables that could correlate with fusion rates, patients with an Anderson Orthopaedic Research Institute type 3 femoral or type 3 tibial defect had a statistically significant lower fusion rate. The intramedullary fusion nail is an effective device for knee arthrodesis that offers ease of insertion through the knee wound with the advantages of initial bone compression and rigid fixation. Although the use of intramedullary fusion nails leads to a high fusion rate, significant bone deficiency limits successful fusion. Copyright 2013, SLACK Incorporated.

Obstructive sleep apnea (OSA) and clinical depression-prevalence in a sleep center.

PubMed

Acker, Jens; Richter, K; Piehl, A; Herold, J; Ficker, J H; Niklewski, G

2017-05-01

This study aimed to determine the prevalence of clinical depression as defined by ICD-10 criteria in all patients with obstructive sleep apnea (OSA) referred to a sleep center. Prospective general and sleep evaluations were conducted in 447 consecutive patients referred to our sleep center during the first quarter of 2008. Inclusion criteria were Apnea Hypopnea Index (AHI) > 9, completion of the Beck Depression Inventory (BDI-II) with a score ≥14 and World Health Organization WHO-5 Well-Being Index (WHO-5) ≤ 13. The subsequent psychiatric examination according to ICD-10 criteria was performed by in-house clinical sleep specialists. A total of 447 patients were surveyed, of whom 322 had an AHI > 9. Out of these, 85 met the combined screening criterion BDI II ≥ 14 and WHO-5 ≤ 13. Eighty-one patients underwent a psychiatric examination by psychiatric sleep specialists. In 21.5 % of the sample, clinical depression was diagnosed. Other complaints existed in 12 % (n = 10); 7 % (n = 6) of patients had a different psychiatric diagnosis. The prevalence of clinical depression according to ICD-10 criteria in a selected clinical sample (referred to the sleep center) was 21.5 %. Mood scales tend to overestimate complaints as compared to psychiatric consultation. Interdisciplinary cooperation is recommended for both OSA patients with symptoms of depression and depressed patients with treatment resistance.

Pattern of healthcare resource utilization and direct costs associated with manic episodes in Spain

PubMed Central

2010-01-01

Background Although some studies indicate that bipolar disorder causes high health care resources consumption, no study is available addressing a cost estimation of bipolar disorder in Spain. The aim of this observational study was to evaluate healthcare resource utilization and the associated direct cost in patients with manic episodes in the Spanish setting. Methods Retrospective descriptive study was carried out in a consecutive sample of patients with a DSM-IV diagnosis of bipolar type I disorder with or without psychotic symptoms, aged 18 years or older, and who were having an active manic episode at the time of inclusion. Information regarding the current manic episode was collected retrospectively from the medical record and patient interview. Results Seven hundred and eighty-four evaluable patients, recruited by 182 psychiatrists, were included in the study. The direct cost associated with healthcare resource utilization during the manic episode was high, with a mean cost of nearly €4,500 per patient, of which approximately 55% corresponded to the cost of hospitalization, 30% to the cost of psychopharmacological treatment and 10% to the cost of specialized care. Conclusions Our results show the high cost of management of the patient with a manic episode, which is mainly due to hospitalizations. In this regard, any intervention on the management of the manic patient that could reduce the need for hospitalization would have a significant impact on the costs of the disease. PMID:20426814

Socio-cultural parameters in Yoruba Nigerian patients with affective disorders.

PubMed

Makanjuola, R O

1989-09-01

One hundred and ten consecutive new patients presenting with major affective disorders were divided into five categories according to pattern of presentation: recurrent manic disorder, recurrent depressive disorder, bipolar disorder, single episodes of manic disorder, and single episodes of major depressive disorder. Manic patients predominated, and recurrent manic disorder was much more frequent than either recurrent depressive or bipolar disorder. The manic and bipolar patients were younger. Females predominated in all five groups of patients. The two manic groups were less likely to be married, but this was probably a reflection of their younger age. No differences were demonstrated with regard to educational status or occupation. There were no significant differences with regard to sibship position, family size, or polygamous/monogamous parents. Manic patients were more likely to have suffered permanent separation from one or both parents before the age of 12 years. A relatively low proportion of the patients had a positive history of mental disorder among first- or second-degree relatives. Manic and bipolar patients tended to present in hospital relatively early in their illness.

[Urinary pneumococcal or Legionella antigen detection tests and low-spectrum antibiotic therapy for community-acquired pneumonia].

PubMed

Roger, P-M; Risso, K; Hyvernat, H; Landraud, L; Vassallo, M; Dellamonica, J; de Salvador, F; Cua, E; Bernardin, G

2010-06-01

We performed urinary antigen tests for pneumococcus and Legionella for patients with community-acquired pneumonia (CAP), to prescribe a documented antibiotic therapy. We report the efficiency of low-spectrum antibiotic treatment, illustrating the inappropriateness of bacteriological respiratory sampling. Patients with CAP were enrolled from three different units; the pneumonia severity index was used to assess the disease. Respiratory samples were also listed. Low-spectrum antibiotic therapy was amoxicillin for pneumococcal infection, and macrolides or non-anti-pneumococcal fluoroquinolone for legionellosis. Six hundred and seventy-five CAP were diagnosed during the study period,, 150 with positive urinary antigen tests (23%), among which 108 pneumococcal infections (73%), 40 legionellosis (26%), and two mixed infections. The pneumonia severity index was 106+/-38. Amoxicillin was prescribed in 108 cases, fluoroquinolone in 24 cases, macrolide in 18 cases. The outcome was favourable for 138 patients (92%). Eighty three respiratory samples allowed identification of a bacterium for 58 patients (39%), among which 24 strains were not in the antibiotic spectrum: Haemophilus influenzae and Pseudmomonas aeruginosa in six cases, Staphylococcus aureus in five cases, Klebsiella pneumoniae in two cases, and another Gram negative bacillus in five cases. These strains were resistant in vitro to the prescribed treatment in 19/24 cases (79%). One out of 12 patients who died had a respiratory sample positive for Enterobacter spp strain resistant to the ongoing antibiotic treatment. The low-spectrum antibiotic therapy based on urinary antigen tests is efficient, and demonstrates respiratory tract colonisation with bacteriological strains usually considered as pathogenic.

123I-labelled vasoactive intestinal peptide receptor scintigraphy in patients with colorectal cancer.

PubMed Central

Raderer, M.; Kurtaran, A.; Hejna, M.; Vorbeck, F.; Angelberger, P.; Scheithauer, W.; Virgolini, I.

1998-01-01

Recent studies have shown that various gastrointestinal tumours express substantial amounts of vasoactive intestinal peptide (VIP) receptors. Based on these observations, we have developed a receptor scintigraphy using [123I]VIP as a radioligand. An initial series performed at our institution showed promising potential for visualization of various gastrointestinal adenocarcinomas by means of [123I]VIP. In this article, we now report the results obtained in 80 consecutive patients with colorectal adenocarcinoma. Eighty consecutive patients with histologically verified colorectal cancer underwent scanning by means of [123I]VIP (1 microg, approximately 150 MBq). Thirteen patients were free of tumour after complete resection of Dukes' C cancer, eight patients presented with primary and 14 with locally recurrent tumours but were free of metastases. Ten patients had locally recurrent disease and liver, lung or lymph node metastases. Disease confined to organ metastases (i.e. liver, lung or lymph nodes) was present in 35 patients. The size of the primary or recurrent tumours ranged between 3 and 6 cm, and the size of metastases was between 1 and 13 cm in diameter. Scan results were evaluated independently by two nuclear medicine physicians in a blinded way, and results were then compared with computerized tomography (CT)scans not older than 4 weeks. Seven out of eight primary (87%) and 21 out of 24 (82%) locally relapsing cancers were imaged with [123I]VIP. Negative VIP scans were obtained in all 13 patients in whom the cancers had been curatively resected. All patients with lymph node metastases showed positive VIP scans (four out of four), and positive scans were obtained in 25 out of 28 (89%) patients with liver metastases and in two out of three cases with lung metastases. In four patients with relapsing cancer, the VIP scan indicated the presence of disease before CT, and in two patients the diagnosis of scar tissue instead of a local recurrence of rectal cancer as suggested by CT could be established. We conclude that [123I]VIP receptor scanning is a sensitive method for radioimaging of colorectal cancer with the potential to provide valuable additional information to conventional radiological methods. Images Figure 1 Figure 2 Figure 3 PMID:9662242

Sensorineural hearing loss and celiac disease: A coincidental finding

PubMed Central

Volta, Umberto; Ferri, Gian Gaetano; De Giorgio, Roberto; Fabbri, Angela; Parisi, Claudia; Sciajno, Laura; Castellari, Alessandra; Fiorini, Erica; Piscaglia, Maria; Barbara, Giovanni; Granito, Alessandro; Pirodda, Antonio

2009-01-01

BACKGROUND Celiac disease (CD) can be associated with a variety of extraintestinal manifestations, including neurological diseases. A new neurological correlation has been found between CD and sensorineural hearing loss (SNHL). OBJECTIVE To verify the association between SNHL and CD, and to establish whether the neurological hearing impairment in CD is related to nonorgan-specific and antineuronal antibodies, as well as the presence of autoimmune disorders. METHODS A sample of 59 consecutive biopsy- and serologically proven CD patients were studied. Among CD patients, 11 were newly diagnosed and 48 were on a gluten-free diet. Hearing function was assessed by audiometric analysis in all CD patients as well as in 59 age- and sex-matched controls. Patients were tested for a panel of immune markers including nonorgan-specific autoantibodies and antineuronal antibodies. RESULTS SNHL was detected in five CD patients (8.5%) and in two controls (3.4%). In one patient, the SNHL was bilateral, whereas the remaining four had a monolateral impairment. The prevalence of SNHL was not significantly different between CD patients and controls. At least one of the antibodies tested for was positive in two of the five CD patients with SNHL and in 12 of the 54 CD patients without SNHL. Antineuronal antibodies to central nervous system antigens were consistently negative in the five CD patients with SNHL. Only one of the five CD patients with SNHL had Hashimoto thyroiditis. CONCLUSIONS SNHL and CD occur coincidentally. Hearing function should be assessed only in CD patients with clinical signs of hearing deficiency. PMID:19668795

RETINA EXPANSION TECHNIQUE FOR MACULAR HOLE APPOSITION REPORT 2: Efficacy, Closure Rate, and Risks of a Macular Detachment Technique to Close Large Full-Thickness Macular Holes.

PubMed

Wong, Roger; Howard, Catherine; Orobona, Giancarlo Dellʼaversana

2018-04-01

To describe the safety and efficacy of a technique to close large thickness macular holes. A consecutive retrospective interventional case series of 16 patients with macular holes greater than 650 microns in "aperture" diameter were included. The technique involves vitrectomy, followed by internal limiting membrane peeling. The macula is detached using subretinal injection of saline. Fluid-air exchange is performed to promote detachment and stretch of the retina. After this, the standard fluid-air exchange is performed and perfluoropropane gas is injected. Face-down posturing is advised. Adverse effects, preoperative, and postoperative visual acuities were recorded. Optical coherence tomography scans were also taken. The mean hole size was 739 microns (SD: 62 microns; mean base diameter: 1,311 microns). Eighty-three percent (14 of 16) of eyes had successful hole closure after the procedure. At 12-month follow-up, no worsening in visual acuity was reported, and improvement in visual acuity was noted in 14 of 16 eyes. No patients lost vision because of the procedure. It is possible to achieve anatomical closure of large macular holes using RETMA. No patients experienced visual loss. The level of visual improvement is likely limited because of the size and chronicity of these holes.

Seizures in hospitalized cocaine users.

PubMed

Choy-Kwong, M; Lipton, R B

1989-03-01

We reviewed the records of 283 cocaine abusers consecutively admitted to a municipal hospital, and identified eight patients (2.8%) who presented with seizures. Four (1.4%) had focal or generalized seizures temporally associated with cocaine use. Based on these four cases and five previous reports, we conclude that although seizures are relatively rare in hospitalized cocaine users, they are provoked by all major routes of administration, and may be partial or generalized.

Relationship between Surgically Treated Superior Canal Dehiscence Syndrome and Body Mass Index.

PubMed

Jan, Taha A; Cheng, Yew Song; Landegger, Lukas D; Lin, Brian M; Srikanth, Priya; Niesten, Marlien E F; Lee, Daniel J

2017-04-01

Objective Examine the association between body mass index (BMI) and superior canal dehiscence (SCD) among patients who have undergone surgical repair for superior canal dehiscence. Study Design Retrospective comparison study. Setting Neurotology tertiary care center. Subjects and Methods Retrospective review of consecutive adult patients evaluated at our institution for SCD syndrome between November 2006 and August 2015. A control group who underwent imaging within the same period for reasons other than SCD was also included. Patient demographics, weight, and height were examined. We performed multiple subgroup analyses to investigate the relationship of BMI, surgery vs no surgery, and correlation between patient BMI and SCD size. Results Of the 268 patients with SCD, 99 underwent surgery; 96 of these patients had complete medical records and were eligible for inclusion. Eighty-eight patients were noted to have arcuate eminence defects, and the mean BMI of this surgical cohort was 28.09 ± 5.26 kg/m 2 . Nonsurgically treated patients with SCD with available data (n = 94) had a mean BMI of 27.97 ± 6.95 kg/m 2 . A control group of 204 patients who underwent computed tomography for non-SCD-related causes was analyzed, of whom 155 had available data with a mean BMI of 27.91 ± 6.38 kg/m 2 . Conclusion We demonstrate that adult patients who undergo surgery for SCD are not obese (mean BMI <30), and size of dehiscence poorly correlates with BMI. Our observations call into question the proposed theory that patient weight is a risk factor for the development of symptomatic SCD involving the arcuate eminence.

Methotrexate therapy may prevent the onset of uveitis in juvenile idiopathic arthritis.

PubMed

Papadopoulou, Charalampia; Kostik, Mikhail; Böhm, Marek; Nieto-Gonzalez, Juan Carlos; Gonzalez-Fernandez, Maria Isabel; Pistorio, Angela; Martini, Alberto; Ravelli, Angelo

2013-09-01

To evaluate whether early treatment with methotrexate (MTX) prevents the onset of uveitis in children with juvenile idiopathic arthritis. The clinical charts of all consecutive patients seen between January 2002 and February 2011 who had a disease duration <1 year at first visit and had received a stable management for at least 2 years with or without MTX were reviewed. Patients who were given systemic medications other than MTX (except nonsteroidal anti-inflammatory drugs) were excluded. Patients with systemic arthritis, rheumatoid factor-positive arthritis, or enthesitis-related arthritis were also excluded. In each patient, the 2-year follow-up period after first visit was examined to establish whether uveitis had occurred. A total of 254 patients with a median disease duration of 0.3 year were included. Eighty-six patients (33.9%) were treated with MTX, whereas 168 patients (66.1%) did not receive MTX. During the 2-year follow-up, 211 patients (83.1%) did not develop uveitis, whereas 43 patients (16.9%) had uveitis a median of 1.0 year after the first visit. The frequency of uveitis was lower in MTX-treated than in MTX-untreated patients (10.5% vs 20.2%, respectively, P = .049). Survival analysis confirmed that patients treated with MTX had a lower probability of developing uveitis. Early MTX therapy may prevent the onset of uveitis in children with juvenile idiopathic arthritis. Because our study may be affected by confounding by indication, the potential of MTX to reduce the incidence of ocular disease should be investigated in a randomized controlled trial. Copyright © 2013 Mosby, Inc. All rights reserved.

Distal splenorenal shunt (DSS) in children: analysis of the first 21 consecutive cases.

PubMed Central

Maksoud, J G; Mies, S

1982-01-01

Twenty-one children from the ages of 4 to 12 years old were treated for esophageal hemorrhage by distal splenorenal shunt (DSS). In four patients, thrombosis of the shunt occurred within the first 24 hours after operation. In the other 17 children, long-term shunt patency was verified. Only one thrombosis has occurred in the last 15 consecutive cases. The patients were followed from one-half to six years. Late angiographic studies were performed in five patients. Forward flow through the portal vein was demonstrated in all patients. In addition, collateralization between the portomesenteric (PM) and gastrosplenic (GS) compartments was present in each case. In four patients with a wide-open shunt, the direction of collateral flow was from the PM to the GS compartment. In one child in whom the shunt was partially obstructed, the flow was from the GS to the PM compartment. In all 17 successful cases, esophageal variceal hemorrhage ceased, and there were no instances of hepatic encephalopathy. It is concluded that DSS is a safe and effective surgical procedure for the treatment of esophageal bleeding in children. Images Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. PMID:6978110

Learning curves for single incision and conventional laparoscopic right hemicolectomy: a multidimensional analysis

PubMed Central

Park, Yoonah; Yong, Yuen Geng; Jung, Kyung Uk; Huh, Jung Wook; Cho, Yong Beom; Kim, Hee Cheol; Lee, Woo Yong; Chun, Ho-Kyung

2015-01-01

Purpose This study aimed to compare the learning curves and early postoperative outcomes for conventional laparoscopic (CL) and single incision laparoscopic (SIL) right hemicolectomy (RHC). Methods This retrospective study included the initial 35 cases in each group. Learning curves were evaluated by the moving average of operative time, mean operative time of every five consecutive cases, and cumulative sum (CUSUM) analysis. The learning phase was considered overcome when the moving average of operative times reached a plateau, and when the mean operative time of every five consecutive cases reached a low point and subsequently did not vary by more than 30 minutes. Results Six patients with missing data in the CL RHC group were excluded from the analyses. According to the mean operative time of every five consecutive cases, learning phase of SIL and CL RHC was completed between 26 and 30 cases, and 16 and 20 cases, respectively. Moving average analysis revealed that approximately 31 (SIL) and 25 (CL) cases were needed to complete the learning phase, respectively. CUSUM analysis demonstrated that 10 (SIL) and two (CL) cases were required to reach a steady state of complication-free performance, respectively. Postoperative complications rate was higher in SIL than in CL group, but the difference was not statistically significant (17.1% vs. 3.4%). Conclusion The learning phase of SIL RHC is longer than that of CL RHC. Early oncological outcomes of both techniques were comparable. However, SIL RHC had a statistically insignificant higher complication rate than CL RHC during the learning phase. PMID:25960990

Validation of 1-hour post-thyroidectomy parathyroid hormone level in predicting hypocalcemia

PubMed Central

2014-01-01

Background Prior work by our group suggested that a single one hour post-thyroidectomy parathyroid hormone (1 hr PTH) level could accurately stratify patients into high and low risk groups for the development of hypocalcemia. This study looks to validate the safety and efficacy of a protocol based on a 1 hr PTH threshold of 12 pg/ml. Study design Retrospective analysis of consecutive cohort treated with standardized protocol. Methods One hundred and twenty five consecutive patients underwent total or completion thyroidectomy and their PTH level was drawn 1-hour post operatively. Based on our previous work, patients were stratified into either a low risk group (PTH < 12 pg/ml) or a high risk group (PTH ≥ 12 pg/ml). Patients in the high risk group were immediately started on prophylactic calcium carbonate (5–10 g/d) and calcitriol (0.5-1.0 mcg/d). The outcomes were then reviewed focusing mainly on how many low risk patients developed hypocalcemia (false negative rate), and how many high risk patients failed prophylactic therapy. Results Thirty one patients (25%) were stratified as high risk, and 94 (75%) as low risk. Five (16%) of the high risk patients became hypocalcemic despite prophylactic therapy. Two of the low risk group became hypocalcemic, (negative predictive value = 98%). None of the hypocalcemic patients had anything more than mild symptoms. Conclusions A single 1-hour post-thyroidectomy PTH level is a very useful way to stratify thyroidectomy patients into high and low risk groups for development of hypocalcemia. Early implementation of oral prophylactic calcium and vitamin D in the high risk patients is a very effective way to prevent serious hypocalcemia. Complex protocols requiring multiple calcium and PTH measurements are not required to guide post-thyroidectomy management. PMID:24476535

Determining Performance Levels of Competencies for Job Entry Required of Beginning Farm Operators. Final Report.

ERIC Educational Resources Information Center

Avery, John H.

A sample of 145 people representing eighty farm operations and a statewide sample of 233 agricultural and agribusiness workers participated in a study to identify competencies, their importance (on a one to five rating scale), and the performance level required of a beginning farm operator in each of the following five cluster areas considered…

Proton Beam Reirradiation for Recurrent Head and Neck Cancer: Multi-institutional Report on Feasibility and Early Outcomes

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

Romesser, Paul B.; Cahlon, Oren; ProCure Proton Therapy Center, Somerset, New Jersey

Purpose: Reirradiation therapy (re-RT) is the only potentially curative treatment option for patients with locally recurrent head and neck cancer (HNC). Given the significant morbidity with head and neck re-RT, interest in proton beam radiation therapy (PBRT) has increased. We report the first multi-institutional clinical experience using curative-intent PBRT for re-RT in recurrent HNC. Methods and Materials: A retrospective analysis of ongoing prospective data registries from 2 hybrid community practice and academic proton centers was conducted. Patients with recurrent HNC who underwent at least 1 prior course of definitive-intent external beam radiation therapy (RT) were included. Acute and late toxicitiesmore » were assessed with the National Cancer Institute Common Terminology Criteria for Adverse Events version 4.0 and the Radiation Therapy Oncology Group late radiation morbidity scoring system, respectively. The cumulative incidence of locoregional failure was calculated with death as a competing risk. The actuarial 12-month freedom–from–distant metastasis and overall survival rates were calculated with the Kaplan-Meier method. Results: Ninety-two consecutive patients were treated with curative-intent re-RT with PBRT between 2011 and 2014. Median follow-up among surviving patients was 13.3 months and among all patients was 10.4 months. The median time between last RT and PBRT was 34.4 months. There were 76 patients with 1 prior RT course and 16 with 2 or more courses. The median PBRT dose was 60.6 Gy (relative biological effectiveness, [RBE]). Eighty-five percent of patients underwent prior HNC RT for an oropharynx primary, and 39% underwent salvage surgery before re-RT. The cumulative incidence of locoregional failure at 12 months, with death as a competing risk, was 25.1%. The actuarial 12-month freedom–from–distant metastasis and overall survival rates were 84.0% and 65.2%, respectively. Acute toxicities of grade 3 or greater included mucositis (9.9%), dysphagia (9.1%), esophagitis (9.1%), and dermatitis (3.3%). There was 1 death during PBRT due to disease progression. Grade 3 or greater late skin and dysphagia toxicities were noted in 6 patients (8.7%) and 4 patients (7.1%), respectively. Two patients had grade 5 toxicity due to treatment-related bleeding. Conclusions: Proton beam re-RT of the head and neck can provide effective tumor control with acceptable acute and late toxicity profiles likely because of the decreased dose to the surrounding normal, albeit previously irradiated, tissue, although longer follow-up is needed to confirm these findings.« less

Hepatitis C virus eradication by direct-acting antiviral agents improves carotid atherosclerosis in patients with severe liver fibrosis.

PubMed

Petta, Salvatore; Adinolfi, Luigi Elio; Fracanzani, Anna Ludovica; Rini, Francesca; Caldarella, Rosalia; Calvaruso, Vincenza; Cammà, Calogero; Ciaccio, Marcello; Di Marco, Vito; Grimaudo, Stefania; Licata, Anna; Marrone, Aldo; Nevola, Riccardo; Pipitone, Rosaria Maria; Pinto, Antonio; Rinaldi, Luca; Torres, Daniele; Tuttolomondo, Antonino; Valenti, Luca; Fargion, Silvia; Craxì, Antonio

2018-07-01

Recent studies suggest an association between hepatitis C virus (HCV) infection and cardiovascular damage, including carotid atherosclerosis, with a possible effect of HCV clearance on cardiovascular outcomes. We aimed to examine whether HCV eradication by direct-acting antiviral agents (DAA) improves carotid atherosclerosis in HCV-infected patients with advanced fibrosis/compensated cirrhosis. One hundred eighty-two consecutive patients with HCV and advanced fibrosis or compensated cirrhosis were evaluated. All patients underwent DAA-based antiviral therapy according to AISF/EASL guidelines. Intima-media thickness (IMT), carotid thickening (IMT ≥1 mm) and carotid plaques, defined as focal thickening of ≥1.5 mm at the level of the common carotid, were evaluated by ultrasonography (US) at baseline and 9-12 months after the end of therapy. Fifty-six percent of patients were male, mean age 63.1 ± 10.4 years, and 65.9% had compensated cirrhosis. One in five had diabetes, 14.3% were obese, 41.8% had arterial hypertension and 35.2% were smokers. At baseline, mean IMT was 0.94 ± 0.29 mm, 42.8% had IMT ≥1 mm, and 42.8% had carotid plaques. All patients achieved a 12-week sustained virological response. IMT significantly decreased from baseline to follow-up (0.94 ± 0.29 mm vs. 0.81 ± 0.27, p <0.001). Consistently, a significant reduction in the prevalence of patients with carotid thickening from baseline to follow-up was observed (42.8% vs. 17%, p <0.001), while no changes were reported for carotid plaques (42.8% vs. 47.8%, p = 0.34). These results were confirmed in subgroups of patients stratified for cardiovascular risk factors and liver disease severity. HCV eradication by DAA improves carotid atherosclerosis in patients with severe fibrosis with or without additional metabolic risk factors. The impact of this improvement in the atherosclerotic burden in terms of reduction of major cardiovascular outcomes is worth investigating in the long term. Hepatitis C virus eradication by direct-acting antiviral agents improves carotid atherosclerosis in patients with advanced fibrosis/compensated cirrhosis. The improvement in intima-media thickness and carotid thickening was confirmed after stratification for severity of liver disease and cardiovascular risk factors. Hepatitis C virus eradication by direct-acting antiviral agents also lead to improvement in glucose homeostasis and increased cholesterol levels. Copyright © 2018 European Association for the Study of the Liver. Published by Elsevier B.V. All rights reserved.

Treatment of aneurysmal bone cysts of the pelvis and sacrum.

PubMed

Papagelopoulos, P J; Choudhury, S N; Frassica, F J; Bond, J R; Unni, K K; Sim, F H

2001-11-01

Aneurysmal bone cysts are benign, non-neoplastic, highly vascular bone lesions. The purpose of this study was to describe the prevalence, the clinical presentation, and the recurrence rate of aneurysmal bone cysts of the pelvis and sacrum and to examine the diagnostic and therapeutic options and prognosis for patients with this condition. Forty consecutive patients with an aneurysmal bone cyst of the pelvis and/or sacrum were treated from 1921 to 1996. Their medical records and radiographic and imaging studies were reviewed, and histological sections from the cysts were examined. Seventeen lesions were iliosacral, sixteen were acetabular, and seven were ischiopubic. Seven involved the hip joint, and two involved the sacroiliac joint. All twelve sacral lesions extended to more than one sacral segment and were associated with neurological signs and symptoms. Destructive acetabular lesions were associated with pathological fracture in five patients and with medial migration of the femoral head, hip subluxation, and hip dislocation in one patient each. The mean duration of follow-up was thirteen years (range, three to fifty-three years). Thirty-five patients who were initially treated for a primary lesion had surgical treatment (twenty-one had excision-curettage and fourteen had intralesional excision); two patients also had adjuvant radiation therapy. Of the thirty-five patients, five (14%) had a local recurrence noted less than eighteen months after the operation. Of five patients initially treated for a recurrent lesion, one had a local recurrence. At the latest follow-up examination, all forty patients were disease-free and twenty-eight (70%) were asymptomatic. There were two deep infections. Aneurysmal bone cysts of the pelvis and sacrum are usually aggressive lesions associated with substantial bone destruction, pathological fractures, and local recurrence. Current management recommendations include preoperative selective arterial embolization, excision-curettage, and bone-grafting.

Quality assessment of patients’ self-monitoring of blood glucose in community pharmacies

PubMed Central

Kjome, Reidun L. S.; Granas, Anne G.; Nerhus, Kari; Sandberg, Sverre

2009-01-01

Objective To evaluate diabetes patients’ self-monitoring of blood glucose using a community pharmacy-based quality assurance procedure, to investigate whether the procedure improved the quality of the patient performance of self monitoring of blood glucose, and to examine the opinions of the patients taking part in the study. Methods The results of patient blood glucose measurements were compared to the results obtained with HemoCue Glucose 201+ by pharmacy employees in 16 Norwegian community pharmacies. Patient performance was monitored using an eight item checklist. Patients whose blood glucose measurements differed from pharmacy measurements by more than 20% were instructed in the correct use of their glucometer. The patients then re-measured their blood glucose. If the results were still outside the set limits, the control procedure was repeated with a new lot of glucometer strips, and then with a new glucometer. The patients returned for a follow-up visit after three months. Results During the first visit, 5% of the 338 patients had measurements that deviated from pharmacy blood glucose values by more than 20% and user errors were observed for 50% of the patients. At the second visit, there was no significant change in the analytical quality of patient measurements, but the percentage of patients who made user errors had decreased to 29% (p < 0.001). Eighty-five percent of the patients reported that they used their blood glucose results to adjust medication, exercise or meals. Fifty-one percent of the patients reported a greater trust in their measurements after the second visit. Eighty percent of patients wished to have their measurements assessed yearly. Of these patients, 83% preferred to have the assessment done at the community pharmacy. Conclusion A community pharmacy-based quality assessment procedure of patients’ self monitoring of blood glucose significantly reduced the number of user errors. The analytical quality of the patients’ measurements was good and did not improve further during the study. The high analytical quality might be explained by a selection bias of participating patients. Patients also reported increased confidence in their blood glucose measurements after their measurements had been assessed at the pharmacy. PMID:25152795

Comparison of quality of life outcomes following different mastoid surgery techniques.

PubMed

Joseph, J; Miles, A; Ifeacho, S; Patel, N; Shaida, A; Gatland, D; Watters, G; Kiverniti, E

2015-09-01

Mastoid surgery carried out to treat chronic otitis media can lead to improvement in objective and subjective measures post-operatively. This study investigated the subjective change in quality of life using the Glasgow Benefit Inventory relative to the type of mastoid surgery undertaken. A retrospective multicentre postal survey of 157 patients who underwent mastoid surgery from 2008 to 2012 was conducted. Eighty-three questionnaire responses were received from patients who underwent surgery at one of three different hospitals (a response rate of 53 per cent). Fifty-seven per cent of patients had a Glasgow Benefit Inventory score of 0, indicating no change in quality of life post-operatively. Thirty-five per cent scored over 50, indicating significant improvement. The only significant difference found was that women fared worse after surgery than men. The choice of mastoid surgery technique should be determined by clinical need and surgeon preference. There is no improvement in quality of life for most patients following mastoid surgery.

Mobile coronary care provided by ambulance personnel.

PubMed

White, N M; Parker, W S; Binning, R A; Kimber, E R; Ead, H W; Chamberlain, D A

1973-09-22

Mobile coronary care has been provided in Brighton by ambulance personnel without immediate help from physicians or nurses. No additional vehicles or staff were required. The capital cost of the experiment was therefore small and additional running costs were negligible. The results have been monitored by retrospective analysis of electrocardiograms recorded in the ambulance and stored on magnetic tape. In the first 12 months of operation to July 1972, 1,082 patients with suspected cardiac emergencies were carried in two vehicles. Subsequent analysis showed that 76% of these patients had acute symptoms from ischaemic heart disease or had circulatory arrest. Eighty-six per cent. of arrhythmias were diagnosed correctly by the ambulance attendants. Though only eight cases of primary ventricular fibrillation occurred during or shortly before transit all were successfully reversed, and five of these patients subsequently left hospital alive. Other benefits of the scheme have included an appreciable reduction in the median delay between onset of presenting symptoms in patients with acute myocardial ischaemia and their admission to hospital.

Which rivastigmine formula is better for heart in elderly patients with Alzheimer's disease: oral or patch?

PubMed

Isik, Ahmet Turan; Soysal, Pinar; Yay, Adnan

2014-12-01

Rivastigmine is commonly used for the treatment of Alzheimer's disease (AD). All cholinesterase inhibitors, including rivastigmine, may cause cardiac side effects. The aim of this study is to compare the electrocardiographic (ECG) and hypotensive effects of formulations of rivastigmine. Eighty-five newly diagnosed patients with AD who were treated with rivastigmine were retrospectively evaluated. The ECG records were reviewed at baseline and at administration of either 12 mg of oral rivastigmine or 10 cm(2) transdermal rivastigmine. When compared with the baseline, there were no changes in any of the ECG parameters in all of the patients (P > .05). Moreover, when compared with the mean change from baseline for each treatment group, there were no changes, except heart rate (P = .035). It was demonstrated that rivastigmine formulations were not associated with increased arrhythmogenic or hypotensive effects in elderly patients with AD and was not superior to each other. © The Author(s) 2014.

Correlates of having never been HIV tested among entrants to substance abuse treatment clinics: empiric findings from real-world New England settings.

PubMed

Chadwick, Jeanne J; Andrade, Leonardo F; Altice, Frederick L; Petry, Nancy M

2014-01-01

Routine testing is the cornerstone to identifying HIV, but not all substance abuse treatment patients have been tested. This study is a real-world evaluation of predictors of having never been HIV tested among patients initiating substance abuse treatment. Participants (N = 614) from six New England clinics were asked whether they had ever been HIV tested. Eighty-five patients (13.8%) reported having never been tested and were compared to those who had undergone testing. Clinic, male gender (adjusted odds ratio (AOR) = 1.91, 95% confidence interval (CI) = 1.07-3.41), and having fewer employment (AOR = 0.31; 95% CI = 0.11-0.88) and medical problems (AOR = 0.40, 95% CI = 0.17-0.99) were independently correlated with having never been HIV tested. Thus, there is still considerable room for improved testing strategies as a clinically significant minority of substance abuse patients have never undergone HIV testing when they initiate treatment.

Accuracy of a bedside dysphagia screening: a comparison of registered nurses and speech therapists.

PubMed

Weinhardt, Janice; Hazelett, Susan; Barrett, Dawn; Lada, Robert; Enos, Trish; Keleman, Rick

2008-01-01

Evidence-based guidelines suggest that stroke patients should be screened for dysphagia before oral intake. The purpose of this study was to validate a dysphagia screening tool comparing registered nurses (RNs) with speech therapists (STs). All stroke unit patients who received predetermined scores on specific items of the National Institutes of Health Stroke Scale were eligible for screening. The trial consisted of three parts (with swallow, cough, and vocal quality observed during each part): 1 teaspoon lemon ice, 1 teaspoon applesauce, and 1 teaspoon water RNs performed five screenings that were compared with independent screenings performed on the same patient within 1 hour by a speech therapist (ST). Eighty-three paired screenings were completed, with 94% agreement between the RNs and the STs. This screening identifies patients who are able to swallow and can eat from a safe menu until formally evaluated by an ST while maintaining nothing by mouth (NPO) status for those at risk for aspiration.

A Single Dose of Intraoperative Antibiotics Is Sufficient to Prevent Urinary Tract Infection During Ureteroscopy.

PubMed

Chew, Ben H; Flannigan, Ryan; Kurtz, Michael; Gershman, Boris; Arsovska, Olga; Paterson, Ryan F; Eisner, Brian H; Lange, Dirk

2016-01-01

American Urology Association (AUA) Best Practice Guidelines for ureteroscopic stone treatment recommend antibiotic coverage for <24 hours following the procedure. The purpose of this study was to evaluate if the addition of postoperative antibiotics reduces urinary tract infections (UTIs) following ureteroscopic stone treatment beyond the recommended preoperative dose. A retrospective review was performed of consecutive patients at two institutions, University of British Columbia and Massachusetts General Hospital, Harvard. All patients received a single dose of antibiotics before ureteroscopic stone treatment. A subset of patients was also given postoperative antibiotics. The rate of UTI was compared in patients receiving only preoperative antibiotics (group 1) vs those who received pre- and postoperative antibiotics (group 2). Eighty-one patients underwent ureteroscopy for renal calculi. Mean time to follow up was 42 ± 88 days. Eight (9.9%) patients in total (two from group 1 and six from group 2, p = 0.1457) developed UTIs postoperatively. In group 1, both patients presented with pyelonephritis (n = 2); those patients with infections in group 2 presented with urosepsis (n = 2) and cystitis (n = 2) and two patients had asymptomatic bacteriuria. Risk factors such as preoperative stenting, nephrostomy tubes, and foley catheters neither differed between groups nor did they predispose patients to postoperative infections. The postoperative UTI rate in this study (9.9%) is consistent with previous reports. Our data suggest that a single preoperative dose of antibiotics is sufficient, and additional postoperative antibiotics do not decrease infection rates after ureteroscopic stone treatment. Risk for selection bias is a potential limitation.

Personality traits in patients with cluster headache: a comparison with migraine patients.

PubMed

Muñoz, I; Hernández, M S; Santos, S; Jurado, C; Ruiz, L; Toribio, E; Sotelo, E M; Guerrero, A L; Molina, V; Uribe, F; Cuadrado, M L

2016-01-01

Cluster headache (CH) has been associated with certain personality traits and lifestyle features, but there are few studies assessing personality profiles in CH. We aimed to analyze personality traits in patients with CH, and to compare them with those found in migraine. We included all consecutive patients with CH attending 5 outpatient offices between January and December 2013. Personality traits were evaluated using the Salamanca screening test, a validated inventory assessing 11 personality traits grouped in 3 clusters. We analyzed the test results in this population, and compared them with those of a migraine population previously assessed with the same test. Eighty patients with CH (75 men, 5 women; mean age, 43.2 ± 9.9 years) were recruited. The reference population consisted of 164 migraine patients (30 men, 134 women; mean age 36.4 ± 12.7 years). In CH patients, the most frequent personality traits were anancastic (52.5 %), anxious (47.5 %), histrionic (45 %), schizoid (42.5 %), impulsive (32.5 %) and paranoid (30 %). When compared to migraine patients, paranoid (p < 0.001; χ2 test), and schizoid traits (p = 0.007; χ2 test) were significantly more prevalent in CH patients. In logistic regression analysis the paranoid trait was significantly associated with CH (p = 0.001; OR: 3.27, 95 % CI [1.66-6.43]). According to the Salamanca screening test, personality traits included in cluster A (odd or eccentric disorders) are more prevalent in CH patients than in a population of migraineurs. Larger studies are needed to determine whether certain personality traits are related to CH.

[Association between inflammatory markers and microbial translocation in patients with human immunodeficiency virus infection taking antiretroviral treatment].

PubMed

Reus Bañuls, Sergio; Portilla Sogorb, Joaquín; Sanchez-Paya, José; Boix Martínez, Vicente; Giner Oncina, Livia; Frances, Rubén; Such, José; Merino Lucas, Esperanza; Gimeno Gascón, Adelina

2014-01-21

Inflammatory biomarkers are increased in patients with human immunodeficiency virus (HIV) infection. Antiretroviral treatment (ART) improves some parameters but do not normalize them. The aim of this study is to determine those factors (including microbial translocation) associated with higher inflammation in HIV treated patients. Transversal observational study. HIV patients receiving ART with an HIV viral load (VL)<400 copies/mL. Selection of patients: consecutively between November 2011 and January 2012. Main variable: plasma levels of interleukin 6 (IL-6) and tumour necrosis factor α (TNF-α). Main explanatory variable: microbial translocation markers (16S ribosomal DNA and sCD14). Patients with IL-6 or TNF-α levels above percentile 75 (group 1) were compared with the rest of patients (group 2). Odds ratio (OR) were determined. Eighty-one patients were included (73% male, median age 45 years, 48% stage C). Twenty-six percent had chronic hepatitis C. Median CD4 cell was 493/mm(3) and 30% had detectable HIV VL. 16S ribosomal DNA was detected in 21% of patients. Factors associated with the higher levels of inflammatory markers were 16S ribosomal DNA (OR 77, P<.0001), sCD14 levels (P<.0001) and history of cardiovascular disease (OR 15, P<.01). In multivariate analysis, associations remained for 16S ribosomal DNA (OR 62, P<.0001) and previous cardiovascular disease (OR 25, P<.01). In patients with HIV infection receiving treatment, the higher levels of inflammatory markers are associated with microbial translocation and past cardiovascular events. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Cerebral glucose uptake in patients with chronic mental and cognitive sequelae following a single blunt mild TBI without visible brain lesions.

PubMed

Komura, Akifumi; Kawasaki, Tomohiro; Yamada, Yuichi; Uzuyama, Shiho; Asano, Yoshitaka; Shinoda, Jun

2018-06-19

The aim of this study is to investigate glucose uptake on FDG-PET in patients with chronic mental and cognitive symptoms following a single blunt mild traumatic brain injury (TBI) and without visible brain lesions on CT/MRI. Eighty-nine consecutive patients (mean age 43.8±10.75) who had a single blunt mild TBI from a traffic accident and suffering from chronic mental and cognitive symptoms without visible brain lesions on CT/MRI were enrolled in the study. Patients underwent FDG-PET imaging, and the mean interval between the TBI and FDG-PET was 50.0 months. The Wechsler Adult Intelligence Scale version III testing was performed within one month of the FDG-PET. A control group consisting of 93 healthy adult volunteers (mean age 42.2±14.3 years) also underwent FDG-PET. The glucose uptake pattern from FDG-PET in the patient group was compared to that from normal controls using statistical parametric mapping. Glucose uptake was significantly decreased in the bilateral prefrontal area and significantly increased around the limbic system in the patient group compared to normal controls. This topographical pattern of glucose uptake is different from that reported previously in patients with diffuse axonal injury (DAI), but may be similar to that seen in patients with major depression disorder. These results suggest that the pathological mechanism causing chronic mental and cognitive symptoms in patients with a single blunt mild TBI and without visible brain lesions might be different from that due to primary axonopathy in patients with DAI.

The prognostic value of clinical characteristics and parameters of cerebrospinal fluid hydrodynamics in shunting for idiopathic normal pressure hydrocephalus.

PubMed

Delwel, E J; de Jong, D A; Avezaat, C J J

2005-10-01

It is difficult to predict which patients with symptoms and radiological signs of normal pressure hydrocephalus (NPH) will benefit from a shunting procedure and which patients will not. Risk of this procedure is also higher in patients with NPH than in the overall population of hydrocephalic patients. The aim of this study is to investigate which clinical characteristics, CT parameters and parameters of cerebrospinal fluid dynamics could predict improvement after shunting. Eighty-three consecutive patients with symptoms and radiological signs of NPH were included in a prospective study. Parameters of the cerebrospinal fluid dynamics were measured by calculation of computerised data obtained by a constant-flow lumbar infusion test. Sixty-six patients considered candidates for surgery were treated with a medium-pressure Spitz-Holter valve; in seventeen patients a shunting procedure was not considered indicated. Clinical and radiological follow-up was performed for at least one year postoperatively. The odds ratio, the sensitivity and specificity as well as the positive and negative predictive value of individual and combinations of measured parameters did not show a statistically significant relation to clinical improvement after shunting. We conclude that neither individual parameters nor combinations of measured parameters show any statistically significant relation to clinical improvement following shunting procedures in patients suspected of NPH. We suggest restricting the term normal pressure hydrocephalus to cases that improve after shunting and using the term normal pressure hydrocephalus syndrome for patients suspected of NPH and for patients not improving after implantation of a proven well-functioning shunt.

Vision-Related Quality of Life Associated with Unilateral and Bilateral Ocular Conditions.

PubMed

Brown, Gary C; Brown, Melissa M; Stein, Joshua D; Smiddy, William E

2018-02-21

To present ophthalmic patient time-tradeoff vision utilities for quantifying vision-related quality-of-life when the fellow eye still has good vision. These utilities are important for performing reliable cost-utility analyses. Consecutive time-tradeoff vision utilities were obtained from ophthalmic patients with good vision (20/20-20/25) in one eye and vision ranging from 20/20 to no light perception in the fellow eye over a 15-year period from 2000 through 2014. Five hundred eighty-six ophthalmic participant interviews from Wills Eye Hospital, New York Eye and Ear Hospital, and ophthalmology office practices in Pennsylvania and New Jersey. Participants underwent a full ophthalmic examination, after which time-tradeoff vision utilities were obtained by personal interview by the authors using a standardized, validated instrument. Time-tradeoff vision utilities. Mean time-tradeoff vision utilities were as follows in participants with good vision (20/20-20/25) in at least one eye and the following visions in the fellow eyes: no light perception, 0.79; counting fingers to light perception, 0.87; 20/200 to 20/400, 0.88; 20/60 to 20/100, 0.88; 20/30 to 20/50, 0.87; and 20/20 to 20/25, 0.94. In people with good vision (20/20-20/25) in one eye, the associated mean time-tradeoff vision utility is a remarkably consistent 0.87 to 0.88 when vision in the fellow eye ranges from 20/30 to light perception. Vision of 20/20 to 20/25 in the fellow eye results in a significantly higher associated utility of 0.94 (P < 0.01), whereas vision of no light perception in the fellow eye results in a significantly lower utility of 0.079 (P < 0.01). These utilities are important for calculating reliable patient value (quality-adjusted life-year) gains in ophthalmic cost-utility analysis populations in which there is unilateral and bilateral disease involvement. Copyright © 2018 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Genotypic tropism testing of proviral DNA to guide maraviroc initiation in aviraemic subjects: 48-week analysis of results from the PROTEST study.

PubMed

Poveda, E; Hernández-Quero, J; Pérez-Elías, M J; Ribas, M A; Martínez-Madrid, O J; Flores, J; Navarro, J; Gutiérrez, F; García-Deltoro, M; Imaz, A; Ocampo, A; Artero, A; Blanco, F; Bernal, E; Pasquau, J; Mínguez-Gallego, C; Pérez, N; Aiestaran, A; García, F; Paredes, R

2017-08-01

Maraviroc (MVC) is a suitable drug for aviraemic subjects on antiretroviral treatment (ART) developing toxicity. Its prescription requires prior tropism testing. It is unknown if proviral DNA genotypic tropism testing is reliable for guiding MVC initiation in aviraemic subjects, so this study was carried out to address this issue. PROTEST was a phase 4, prospective, single-arm clinical trial carried out in 24 HIV care centres in Spain. MVC-naïve HIV-1-infected patients with HIV-1 RNA < 50 copies/mL on stable ART during the previous 6 months who required an ART change because of toxicity and who had R5 HIV, as determined by proviral DNA genotypic tropism testing, initiated MVC with two nucleoside reverse transcriptase inhibitors (NRTIs) and were followed for 48 weeks. Virological failure was defined as two consecutive viral load measurements > 50 copies/mL. Tropism results were available for 141 of 175 (80.6%) subjects screened: 60% had R5 and 85% of these (n = 74) were finally included in the study. Previous ART included protease inhibitors (PIs) in 62% of subjects, nonnucleoside reverse transcriptase inhibitors (NNRTIs) in 36%, and integrase inhibitors (INIs) in 2%. Main reasons for treatment change were dyslipidaemia (42%), gastrointestinal symptoms (22%) and liver toxicity (15%). MVC was given alongside tenofovir (TDF)/emtricitabine (FTC) (54%) and abacavir (ABC)/lamivudine (3TC) (40%) in most patients. Eighty-four per cent of patients maintained a viral load < 50 copies/mL to week 48, whereas 16% discontinued treatment: two withdrew informed consent, one had an R5 to X4 shift between screening and baseline, one was lost to follow-up, one developed an adverse event (rash), two died from non-study-related causes, and five developed protocol-defined virological failure. Initiation of MVC plus two NRTIs in aviraemic subjects based on genotypic tropism testing of proviral HIV-1 DNA is associated with low rates of virological failure for up to 1 year. © 2016 British HIV Association.

[Clinical experience with 53 consecutive heart transplants].

PubMed

Villavicencio, Mauricio; Rossel, Víctor; Larrea, Ricardo; Peralta, Juan Pablo; Larraín, Ernesto; Sung Lim, Jong; Rojo, Pamela; Gajardo, Francesca; Donoso, Erika; Hurtado, Margarita

2013-12-01

Heart transplantation is the therapy of choice for advance heart failure. Our group developed two transplant programs at Instituto Nacional del Tórax and Clínica Dávila. We report our clinical experience based on distinctive clinical policies. Fifty-three consecutive patients were transplanted between November 2008 and April 2013, representing 51% of all Chilean cases. Distinctive clinical policies include intensive donor management, generic immunosuppression and VAD (ventricular assist devices) insertion. Ischemic or dilated cardiomyopathy were the main indications (23 (43%) each), age 48 ± 13 years and 48 (91%) were male. Transplant listing Status: IA 14 (26%) (VAD or 2 inotropes), IB 14 (26%) (1 inotrope) and II25 (47%) (no inotrope). Mean waiting time 70 ± 83 days. Twelve (24%) were transplanted during VAD support (median support: 36 days). orthotopic bicaval transplant with ischemia time: 175 ± 54 min. Operative mortality: 3 (6%), all due to right ventricular failure. Re-exploration for bleeding 2 (4%), stroke 3 (6%), mediastinitis 0 (0%), pneumonia 4 (8%), and transient dialysis 6 (11%). Mean follow-up was 21 ± 14 months. Three-year survival was 86 ± 6%. One patient died of Pneumocystis jirovecii pneumonia and the other died suddenly (non-compliance). Freedom from rejection requiring specific therapy was 80 ± 7% at 3 years of follow-up. Four hundred eighty four endomyocardial biopsies were done: 11 (2.3%) had 2R rejection. All survivors are in NYHA (New York Heart Association) functional class I and all but one have normal biventricular function. Mid-term results are similar to those reported by the registry of the International Society for Heart and Lung Transplantation. This experience has a higher proportion of VAD support than previous national series. Rejection rates are low in spite of generic immunosuppression.

Risk factors for non-alcoholic fatty liver disease are common in patients with non-B non-C hepatocellular carcinoma in India.

PubMed

David, Deepu; Raghavendran, Anantharam; Goel, Ashish; Bharath Kumar, C; Kodiatte, Thomas Alex; Burad, Deepak; Abraham, Priya; Ramakrishna, Banumathi; Joseph, Philip; Ramachandran, Jeyamani; Eapen, C E

2017-09-01

The aim of the study was to analyze the prevalence of risk factors for non-alcoholic fatty liver disease (NAFLD) in patients with non-B non-C hepatocellular carcinoma (HCC). Between June 2012 and November 2014, patients with HCC, negative for hepatitis B surface antigen and hepatitis C virus antibody, were included in this study. All patients were assessed for risk factors for NAFLD such as diabetes mellitus (DM), hypertension, dyslipidemia, metabolic syndrome, and obesity. Forty-seven patients with non-B non-C HCC (males, 37; age, 60±10 years; mean±SD) were studied. Model for end-stage liver disease score was 11±4. Twenty-five patients were in Child's class A. History of significant alcohol intake was noted in 11 (23%) patients. Prevalence of risk factors for NAFLD were obesity 24 (51%), DM 22 (47%), metabolic syndrome 21 (45%), hypertension 16 (34%), and dyslipidemia 13 (28%). Forty (85%) patients had at least one risk factor for NAFLD. The mean duration of at least one NAFLD risk factor was 7.5 years, prior to diagnosis of HCC. Thirteen (28%) patients were positive for anti-HBc; however, none of the study patients had detectable HBV DNA in blood. Eighty-five percent of the patients with non-B non-C HCC had at least one risk factor for NAFLD. None of the study patients had occult hepatitis B infection. NAFLD is emerging as the major etiological contributing factor for non-B non-C HCC in India.

Cervical lymph node metastases of squamous cell carcinoma from an unknown primary: outcomes and patterns of failure.

PubMed

Mistry, R C; Qureshi, S S; Talole, S D; Deshmukh, S

2008-01-01

Management of cervical lymph nodes metastases of squamous cell carcinoma (SCC) from primary of unknown origin (PUO) is contentious and there is insignificant data from India on this subject. To present experience of management of these patients treated with curative intent at a single institution. Retrospective study of patients treated between 1989-1994 in a tertiary referral cancer centre. Eighty-nine patients were evaluated in the study period and their survival compared with patients with common sites of primary in the head and neck with comparable node stage. Kaplan-Meier method. The clinical stage of the neck nodes at presentation was N1 in 11%, N2a in 28.5%, N2b in 22.5%, N3 in 35% and Nx in 3.4% patients. All patients underwent surgery and 70 patients received more than 40Gy postoperative radiotherapy. Twenty-nine (32.6%) patients had relapse of which 19 (21%) were in the neck. Postoperative radiotherapy did not influence the neck relapse (p=0.72). Primary was detected in 13 patients (14.6%) on subsequent follow up. The overall five and eight-years survival was 55% and 51% respectively. The overall five-year survival was better compared to patients with known primary with comparable node stage. Patients with cervical lymph nodes metastases of SCC from PUO have reasonable survival and low rate of development of subsequent primary when treated with surgery and radiotherapy. The overall survival is comparable to that of patients with known primary and hence an attempt at cure should always be made.

Topography of sensory symptoms in patients with drug-naïve restless legs syndrome.

PubMed

Koo, Yong Seo; Lee, Gwan-Taek; Lee, Seo Young; Cho, Yong Won; Jung, Ki-Young

2013-12-01

We aimed to describe the sensory topography of restless legs syndrome (RLS) sensory symptoms and to identify the relationship between topography and clinical variables. Eighty adult patients with drug-naïve RLS who had symptoms for more than 1year were consecutively recruited. During face-to-face interviews using a structured paper and pencil questionnaire with all participants, we obtained clinical information and also marked the topography of RLS sensory symptoms on a specified body template, all of which were subsequently inputted into our in-house software. The RLS sensory topography patterns were classified according to localization, lateralization, and symmetry. We investigated if these sensory topography patterns differed according to various clinical variables. The lower extremities only (LE) were the most common location (72.5%), and 76.3% of participants exhibited symmetric sensory topography. Late-onset RLS showed more asymmetric sensory distribution compared with early-onset RLS (P=.024). Patients whose sensory symptoms involved the lower extremities in addition to other body parts (LE-PLUS) showed more severe RLS compared with those involving the LE (P=.037). RLS sensory symptoms typically were symmetrically located in the lower extremities. LE-PLUS or an asymmetric distribution more often occurred in patients with more severe RLS symptoms or late-onset RLS. Copyright © 2013 Elsevier B.V. All rights reserved.

Socio-demographic characteristics and challenges experienced by disabled patients living with HIV/AIDS in a tertiary hospital in Ibadan, Nigeria.

PubMed

Olowookere, S A; Adewole, I F

2012-09-01

HIV/AIDS is highly prevalent in sub-Saharan Africa and few studies had looked at physically and mentally challenged people living with HIV/AIDS (PLHIV) in this environment. This study aimed to describe the socio-demographic characteristics and challenges faced by these patients attending University College Hospital, Ibadan. A descriptive cross-sectional study design was done. A semi-structured interviewer administered questionnaire was administered to consecutive disabled PLHIV over a period of six months. Data obtained were analyzed using descriptive and inferential statistics. A total of ninety-nine patients were seen during the study period. The mean age of these patients was 39.9 +/- 9.4 years (range 23-60 years). There were 30 (30.3%) males and 69 (69.7%) females. Twenty-four percent had no formal education while 12% had tertiary education. All respondents had suffered stigmatization/discrimination while most were poor. Eighty-seven percent had AIDS at presentation. Musculoskeletal impairments (46.5%), hearing loss (16.2%) and visual impairment (31.3%) were the commonest disability. Over twenty-three percent had prior history of road traffic accident as the cause of disability. Physically and mentally challenged people living with HIV/AIDS are poor and highly stigmatized. They require special assistance to cope and need economic empowerment to reduce their poverty level.

Surgical treatment of GERD. Comperative study of WTP vs. Toupet fundoplication - results of 151 consecutive cases.

PubMed

Wróblewski, Tadeusz; Kobryn, Konrad; Nowosad, Małgorzata; Krawczyk, Marek

2016-01-01

Gastroesophageal reflux disease (GERD) is recognized as one of the most common disorders of the upper gastrointestinal tract (GIT). The best choice of management for advanced GERD is laparoscopic surgery. To compare and evaluate the results of surgical treatment of GERD patients operated on using two different techniques. Between 2001 and 2012, 353 patients (211 female and 142 male), aged 17-76 years (mean 44), underwent laparoscopic antireflux surgery. The study included patients who underwent a Toupet fundoplication or Wroblewski Tadeusz procedure (WTP). The mean age of the group was 47.77 years (17-80 years). Forty-nine (32.45%) patients had severe symptoms, 93 (61.58%) had mild symptoms and 9 (5.96%) had a single mild but intolerable sign of GERD. Eighty-six (56.95%) patients had a Toupet fundoplication and 65 (43.04%) had a WTP. The follow-up period was 18-144 months. The average operating time for Toupet fundoplication and the WTP procedure was 164 min (90-300 min) and 147 min (90-210 min), respectively. The perioperative mortality rate was 0.66%. The average post-operative hospitalization period was 5.4 days (2-16 post-operative days (POD) = Toupet) vs. 4.7 days (2-9 POD = WTP). No reoperations were performed. No major surgical complications were identified. Wroblewski Tadeusz procedure due to a low percentage of post-operative complications, good quality of life of patients and a zero recurrence rate of hiatal hernia should be a method of choice.

Prognostic implications of stress hyperglycemia in acute ST elevation myocardial infarction. Prospective observational study.

PubMed

Sanjuán, Rafael; Núñez, Julio; Blasco, M Luisa; Miñana, Gema; Martínez-Maicas, Helena; Carbonell, Nieves; Palau, Patricia; Bodí, Vicente; Sanchis, Juan

2011-03-01

In patients with acute myocardial infarction, elevation of plasma glucose levels is associated with worse outcomes. The aim of this study was to evaluate the association between stress hyperglycemia and in-hospital mortality in patients with acute myocardial infarction with ST-segment elevation (STEMI). We analyzed 834 consecutive patients admitted for STEMI to the Coronary Care Unit of our center. Association between admission glucose and mortality was assessed with Cox regression analysis. Discriminative accuracy of the multivariate model was assessed by Harrell's C statistic. Eighty-nine (10.7%) patients died during hospitalization. Optimal threshold glycemia level of 140mg/dl on admission to predict mortality was obtained by ROC curves. Those who presented glucose ≥140mg/dl showed higher rates of malignant ventricular tachyarrhythmias (28% vs. 18%, P=.001), complicative bundle branch block (5% vs. 2%, P=.005), new atrioventricular block (9% vs. 5%, P=.05) and in-hospital mortality (15% vs. 5%, P<.001). Multivariate analysis showed that those with glycemia ≥140mg/dl exhibited a 2-fold increase of in-hospital mortality risk (95% CI: 1.2-3.5, P=.008) irrespective of diabetes mellitus status (P-value for interaction=0.487 and 0.653, respectively). Stress hyperglycemia on admission is a predictor of mortality and arrhythmias in patients with STEMI and could be used in the stratification of risk in these patients. Copyright © 2010 Sociedad Española de Cardiología. Published by Elsevier Espana. All rights reserved.

Sex differences in cryptogenic stroke with patent foramen ovale.

PubMed

Nedeltchev, Krassen; Wiedmer, Sebastian; Schwerzmann, Markus; Windecker, Stephan; Haefeli, Tobias; Meier, Bernhard; Mattle, Heinrich P; Arnold, Marcel

2008-09-01

Sex differences in patients with patent foramen ovale (PFO) and cryptogenic stroke have not been systematically analyzed. We aimed to determine sex influences on demographics, vascular risk factors, clinical manifestations, stroke location, and clinical outcome. One thousand two hundred eighty-eight consecutive patients with ischemic stroke or transient ischemic attack (TIA) were admitted to a single stroke center. All patients underwent a complete stroke workup including clinical examination, standard blood tests, cerebral and vascular imaging, transesophageal echocardiography, and 24-hour electrocardiography. In 500 patients, no definite etiology could be established (cryptogenic stroke/TIA). Of them, 167 patients (107 men and 60 women, mean age 52 +/- 13 years) had an PFO. The prevalence of PFO in patients with cryptogenic stroke or TIA was higher in men than in women (38% vs 28%, P = .014). Stroke severity and the prevalence of risk factors did not differ between the 2 sexes. There was an independent association between male sex and stroke location in the posterior cerebral circulation (OR 3.0, 95% CI 1.4-6.5, P = .006). Men and women did not differ in respect to PFO grade, prevalence of right-to-left shunt at rest, or coexistence of atrial septal aneurysm. Clinical outcome at 3 months was similar in both sexes. Patent foramen ovale was more prevalent in men than in women with cryptogenic stroke. There were no sex influences on age, risk factors, echocardiographic characteristics of PFO, or clinical outcome. Male sex was independently associated with stroke in the posterior cerebral circulation.

An investigation of constructions of justice and injustice in chronic pain: a Q-methodology approach.

PubMed

McParland, Joanna; Hezseltine, Louisa; Serpell, Michael; Eccleston, Christopher; Stenner, Paul

2011-09-01

This study used Q-methodology to explore justice-related accounts of chronic pain. Eighty participants completed the Q-sorting procedure (33 chronic pain sufferers and 47 non-pain sufferers). Analysis revealed five main factors. Three factors blame: society for poor medical and interpersonal treatment; the chronic pain sufferer for indulging in self-pity and unempathic healthcare workers for ignoring patients. A fourth factor acknowledges the unfairness of pain and encourages self-reliance. The fifth factor rejects injustice in the chronic pain discourse. Overall, there is a shared view that chronic pain brings unfair treatment, disrespect and a de-legitimization of pain. Future research ideas are suggested.

Prophylaxis versus pre-emptive antibiotics in third molar surgery: a randomised control study.

PubMed

Olusanya, A A; Arotiba, J T; Fasola, O A; Akadiri, A O

2011-06-01

This study was carried out to compare the efficacy of preoperative single bolus antibiotics with a 5 day- postoperative antibiotic regimen in reducing pain, swelling, and trismus, surgical site infection (SSI) and alveolar osteitis (AO) after third molar surgery. A randomised experiment was done involving eighty-four patients. The patients were divided into two groups consisting of 42 patients each. A preoperative group was given an oral bolus of 2g amoxycillin capsules and 1g metronidazole tablets one hour before extraction, while those in the postoperative group were given a five-day regimen oral 500mg amoxycillin capsules thrice daily and 400mg metronidazole tablets thrice daily. The occurrence of postoperative pain, swelling, trismus, SSI and AO were compared between the groups. Seventy-nine patients completed the study; 38 patients in the preoperative group and 41 patients in the postoperative group. There was no difference between the groups in respect of the inflammatory complications. The four cases of AO occurred in the preoperative group. Single bolus antibiotic prophylaxis should be adequate for most cases of third molar surgery as the degree of degree of postoperative pain, swelling and trismus was similar in both groups. The use of single bolus antibiotic prophylaxis would also help reduce the cost of treatment in developing countries as well as reduce the risk of development of resistant strains. However, a five-day postoperative antibiotic regimen is advised in patient with risk factors for AO.

Arsenicosis, possibly from contaminated groundwater, associated with noncirrhotic intrahepatic portal hypertension.

PubMed

Goel, Ashish; Christudoss, Pamela; George, Renu; Ramakrishna, Banumathi; Amirtharaj, G Jayakumar; Keshava, Shyamkumar N; Ramachandran, Anup; Balasubramanian, K A; Mackie, Ian; Fleming, Jude J; Elias, Elwyn; Eapen, Chundamannil E

2016-05-01

Idiopathic noncirrhotic intrahepatic portal hypertension (NCIPH), a chronic microangiopathy of the liver caused by arsenicosis from use of contaminated groundwater, was reported from Asia. This study aimed to see, if in the twenty-first century, arsenicosis was present in NCIPH patients at our hospital and, if present, to look for groundwater contamination by arsenic in their residential locality. Twenty-seven liver biopsy proven NCIPH patients, 25 portal hypertensive controls with hepatitis B or C related cirrhosis and 25 healthy controls, matched for residential locality, were studied. Eighty-four percent to 96 % of study subjects belonged to middle or lower socioeconomic category. Arsenicosis was looked for by estimation of arsenic levels in finger/toe nails and by skin examination. Arsenic levels in nails and in ground water (in NCIPH patients with arsenicosis) was estimated by mass spectrometry. Nail arsenic levels were raised in five (10 %) portal hypertensive study subjects [two NCIPH patients (both had skin arsenicosis) and three portal hypertensive controls]. All of these five patients were residents of West Bengal or Bangladesh. Skin arsenicosis was noted in three NCIPH patients (11 %) compared to none of disease/healthy controls. Ground water from residential locality of one NCIPH patient with arsenicosis (from Bangladesh) showed extremely high level of arsenic (79.5 μg/L). Arsenicosis and microangiopathy of liver, possibly caused by environmental contamination continues in parts of Asia. Further studies are needed to understand the mechanisms of such 'poverty-linked thrombophilia'.

Cancer stage and pack-years, but not p16 or HPV, are relevant for survival in hypopharyngeal and laryngeal squamous cell carcinomas.

PubMed

Dahm, Valerie; Haitel, Andrea; Kaider, Alexandra; Stanisz, Isabella; Beer, Andrea; Lill, Claudia

2018-05-09

Recently, p16 has been included in the TNM guideline for oropharyngeal carcinomas. The role of HPV and p16 in hypopharyngeal and laryngeal carcinomas has not yet been established sufficiently. Hundred and thirty-four patients with hypopharyngeal and laryngeal carcinomas were included in this retrospective analysis. Only patients with known HPV status were eligible for the investigation. Survival probabilities were estimated for different risk factors. Eighty-five patients presented with laryngeal carcinoma and 49 patients with hypopharyngeal carcinoma. 8% were HPV positive (10.6% laryngeal, 4.1% hypopharyngeal carcinoma). Median follow-up time was 58 months. We observed a significantly better overall survival for patients with an early tumor stage compared to advanced carcinoma. One of the hypopharyngeal HPV positive carcinomas was also p16 positive and one was p16 negative. Of the nine HPV positive laryngeal carcinomas, four were p16 positive and five p16 negative. Neither patients who were HPV positive nor patients positive for p16 showed a significantly better outcome than HPV or p16 negative patients. In contrast, nicotine pack-years showed a highly significant correlation with survival in our patient collective. The data suggest that tumor stage and nicotine exposure seem to have the highest impact on survival in hypopharyngeal and laryngeal squamous cell carcinoma patients. There is no evidence for a better survival for p16 positive or HPV positive patients with hypopharyngeal or laryngeal squamous cell carcinoma. HPV seems to play a minor role in these entities of head and neck carcinoma.

Effect of EPI-743 on the clinical course of the mitochondrial disease Leber hereditary optic neuropathy.

PubMed

Sadun, Alfredo A; Chicani, Carlos Filipe; Ross-Cisneros, Fred N; Barboni, Piero; Thoolen, Martin; Shrader, William D; Kubis, Kenneth; Carelli, Valerio; Miller, Guy

2012-03-01

To evaluate the safety and efficacy of a new therapeutic agent, EPI-743, in Leber hereditary optic neuropathy (LHON) using standard clinical, anatomic, and functional visual outcome measures. Open-label clinical trial. University medical center. Patients  Five patients with genetically confirmed LHON with acute loss of vision were consecutively enrolled and treated with the experimental therapeutic agent EPI-743 within 90 days of conversion. Intervention  During the course of the study, 5 consecutive patients received EPI-743, by mouth, 3 times daily (100-400 mg per dose). Treatment effect was assessed by serial measurements of anatomic and functional visual indices over 6 to 18 months, including Snellen visual acuity, retinal nerve fiber layer thickness measured by optical coherence tomography, Humphrey visual fields (mean decibels and area with 1-log unit depression), and color vision. Treatment effect in this clinical proof of principle study was assessed by comparison of the prospective open-label treatment group with historical controls. Of 5 subjects treated with EPI-743, 4 demonstrated arrest of disease progression and reversal of visual loss. Two patients exhibited a total recovery of visual acuity. No drug-related adverse events were recorded. In a small open-label trial, EPI-743 arrested disease progression and reversed vision loss in all but 1 of the 5 consecutively treated patients with LHON. Given the known natural history of acute and rapid progression of LHON resulting in chronic and persistent bilateral blindness, these data suggest that the previously described irreversible priming to retinal ganglion cell loss may be reversed.

An observational study of cutaneous manifestations in diabetes mellitus in a tertiary care Hospital of Eastern India

PubMed Central

Chatterjee, Nandini; Chattopadhyay, Chandan; Sengupta, Nilanjan; Das, Chanchal; Sarma, Nilendu; Pal, Salil K

2014-01-01

Background: Diabetes mellitus and its impact on the human body have been extensively dissected over the years. However, skin which is the largest organ in the body, has received minimum attention. Therefore, this study was designed to analyze the prevalence and pattern of skin disorders among diabetic patients from Eastern region of India. Materials and Methods: This is an observational study, conducted in the General Medicine and Endocrinology departments of a Medical College and Hospital in Eastern India. The data were collected prospectively and systematically in a pre-established proforma designed by us, where clinical findings along with investigations were recorded. Results: Six hundred and eighty (680) diabetic patients were examined, there were (64.8%) male and (35.1%) were female, of them 95.3% were Type 2 diabetics while 4.7% were Type 1. Five hundred and three patients (503) out of six hundred and eighty. i.e. 73.9% were found to have skin lesions. Thirteen (13) (41%) Type1 diabetics demonstrated skin lesions commonest being diabetic xerosis, infections and diabetic hand. Among Type2 diabetics 490(75.61%) showed skin lesions. Here infections, xerosis, hair loss beneath the knees, diabetic dermopathy were the most frequent. Majority of patients (67%) had combination of more than one type of skin lesion. There was statistically significant correlation of skin lesions with duration of diabetes, however similar correlation could not be demonstrated regarding metabolic control. Conclusion: Involvement of skin is inevitable and multifarious in diabetes mellitus. Higher prevalence is seen in Type 2 diabetic population. The duration of diabetes is positively correlated with lesions and infective dermatologic manifestations were associated with higher HbA1C values. PMID:24741520

Get the Picture: A Pilot Feasibility Study of Telemedical Wound Assessment Using a Mobile Phone in Cardiology Patients.

PubMed

de Heide, John; Vroegh, C J; Szili Torok, T; Gobbens, R J J; Zijlstra, F; Takens-Lameijer, M; Lenzen, M J; Yap, S C; Scholte Op Reimer, W J M

Postprocedural complications after elective cardiac interventions include hematomas and infections. Telemedical wound assessment using mobile phones with integrated cameras may improve quality of care and help reduce costs. We aimed to study the feasibility of telemedical wound assessment using a mobile phone. The primary aim was the number of patients who were able to upload their pictures. Secondary aims were image interpretability, agreement between nurse practitioners, and patient evaluation of the intervention. This is a prospective study of all consecutive patients who underwent an elective cardiac intervention. Patients were instructed to photograph their wound or puncture site after hospital discharge and upload the pictures to a secure email address 6 days after hospital discharge. Received photos were assessed by 2 nurse practitioners. The intervention was evaluated using a peer-reviewed questionnaire and photo assessment scheme. In total, 46 eligible patients were included in the study, with 5 screen failures (eg, clinical stay ≥ 6 days) and 1 patient lost to follow-up. Thirty-three of 40 patients (83%) were able to upload their pictures. Smartphone users were more successful in uploading their pictures compared with feature phone users (93% vs 55%, P < .01). Eighty-eight percent of the clinical pictures were interpretable. The interobserver variability had an agreement between 93% and 97%. Patients are able to take and upload the mobile clinical photos to the secure email address, and the vast majority was interpretable. Smartphone users were more successful than feature phone users in uploading their pictures. The interobserver variability was good.

A birth in non-mosaic Klinefelter's syndrome after testicular fine needle aspiration, intracytoplasmic sperm injection and preimplantation genetic diagnosis.

PubMed

Reubinoff, B E; Abeliovich, D; Werner, M; Schenker, J G; Safran, A; Lewin, A

1998-07-01

Non-mosaic Klinefelter patients are generally azoospermic due to primary testicular failure. Nevertheless, in some cases, testicular spermatozoa may be recovered and utilized to fertilize oocytes via intracytoplasmic sperm injection (ICSI). As the risk for an increased number of gonosomes in these spermatozoa is unclear, preimplantation genetic diagnosis (PGD) may be attempted in the resulting embryos. In the present study, we report our experience with the combined approach of sperm retrieval by testicular fine needle aspiration (FNA), ICSI and PGD in seven consecutive non-mosaic Klinefelter individuals. In four patients, between one and five spermatozoa were retrieved in five out of nine consecutive attempts. In a fifth patient, only 10 round spermatids could be isolated. Mature spermatozoa were injected into a total of 16 metaphase-II oocytes, of which 11 (69%) remained intact. Two distinct pronuclei (2PN) were observed in four oocytes (36%) while a single pronucleus (1PN) was documented in two oocytes. Five cleavage stage embryos developed from the oocytes of two couples. Upon the request of one couple, their three embryos (two derived from 1PN oocytes) were transferred without PGD but pregnancy was not achieved. PGD by fluorescence in-situ hybridization (FISH) was performed in the two embryos of the other couple which were derived from normal fertilization. PGD results of one embryo were 18,18,X,X,Y, the embryo was not transferred and FISH analysis of the remaining blastomeres identified variable chromosome numbers in the nuclei. The second embryo was diagnosed as normal and was transferred, resulting in a successful pregnancy and birth. In conclusion, the results of this report indicate that a pregnancy and birth may be attained in azoospermic non-mosaic Klinefelter individuals by testicular FNA combined with ICSI. Due to the unknown risk of gonosomes aneuploidy in embryos from Klinefelter patients, PGD or prenatal diagnosis should be recommended.

[Domestic violence in patients and caregivers dyads in neurological diseases].

PubMed

Sánchez-Guzmán, María Alejandra; Paz-Rodríguez, Francisco; Espinola-Nadurille, Mariana; Trujillo-De Los Santos, Zoila

2015-01-01

Patients with neurological diseases are susceptible to abuse and neglect. Studies on violence in this context have mainly focused on abuse perpetrated by a caregiver to the patient directionally. In this study we describe violence in dyads of caregivers and patients with neurological disorders according to frequency, directionality, and type of relation. One-hundred-and-eighty-five caregiver-patient dyads were assessed by means of the National Survey of Violence Against Women (NSVAW) guidelines and the Zarit and Pfeiffer questionnaires. Bivariate analysis and Spearman correlation tests were performed. Violence was reported by 32.5% of caregivers and 33.5% of patients. In both groups, psychological abuse was the most common. Mutual violence (54.5%) is the most common type of abuse and the caregiver reported as having more violent behavior is the intimate partner. Epilepsy was the neurological disorder where violence was more prevalent (47.6%). The prevalence of violence in our sample is higher than the one for the general population of 21%, as reported by the NSVAW. Clinical neurologists and healthcare services are key elements for the detection of abuse in this context.

The importance of teaching communication in dental education. A survey amongst dentists, students and patients.

PubMed

Woelber, J P; Deimling, D; Langenbach, D; Ratka-Krüger, P

2012-02-01

The aim of our study was to evaluate the subjective importance of teaching communication in the dental curriculum by conducting a survey amongst dentists, students and patients. Three questionnaires about communication-related issues were developed in which different questions could be rated on a five-point Likert scale. These questions included the subjective importance of the dental team's friendliness, an elaborated consultation, modern office equipment or the dentist's technical skills. Seven hundred and twenty-nine questionnaires were completed [233 by dentists (32%), 310 by students (43%) and 185 by patients (25%)]. Eighty-seven percentage of the dentists, 84% of the students and 84% of the patients supported an integration of communicational issues in dental education; 94.7% of the dentists and 77.2% of the patients attached vital importance to the dentist-patient relationship regarding the therapeutic outcomes. Dentists with prior communicational training experience would spend significantly (P<0.001) more money for further courses. The results show the publicly perceived importance of integrating aspects of communication in dental education. © 2011 John Wiley & Sons A/S.

Direct Injection of Blood Products Versus Gelatin Sponge as a Technique for Local Hemostasis

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

Haaga, John; Rahim, Shiraz, E-mail: Shiraz.rahim@uhhospitals.org

PurposeTo provide a method of reducing risk of minimally invasive procedures on patients with abnormal hemostasis and evaluate efficacy of direct fresh frozen plasma injection through a procedure needle tract compared to Gelfoam (gelatin sponge) administration.Materials and MethodsEighty patients with elevated international standardized ratio (INR) undergoing minimally invasive procedures using imaging guidance were selected retrospectively. Forty patients had received Gelfoam as a means of tract embolization during the procedure. The other 40 received local fresh frozen plasma (FFP) through the needle tract. The number of complications and clinically significant bleeding events were recorded. A threshold of 30 cc of blood lossmore » after a procedure was used to identify excess bleeding.ResultsNo patients experienced clinically significant bleeding after administration of FFP. Five patients experienced postoperative drops in hemoglobin or hematomas after administration of Gelfoam.ConclusionLocal injection of blood products can reduce postprocedure bleeding in patients undergoing minimally invasive procedures and provides a safe alternative to the use of synthetic fibrin plugs.« less

[Diagnostic issues of lymphogranuloma venereum: A case series of 5 patients].

PubMed

Fabre-Baudouin, A; Roux, A L; Marin, C; Lachatre, M; De Laroche, M; Ponsoye, M; Hanslik, T; Trad, S

2017-12-01

Lymphogranuloma venereum (LG) is a sexually transmitted infection (STI) caused by Chlamydia trachomatis L serovar. These five consecutive cases aim to highlight the risk of LG misdiagnosis, in case of initial presentation with isolated inguinal adenitis. Five men (mean age: 30±7 years) were seen in an internal medicine department, for inguinal adenopathy. One patient had clinical signs of urethritis. None presented an associated rectitis. Three patients had a history of STI, and two had a discovery of related HIV disease. Urinary polymerase chain reaction (PCR) was positive for the symptomatic patient and negative for the others. Lymph node PCR was positive in all patients within a L2b serotype (searched in 4 out of 5 cases). LG should be evoked in any patient with inguinal adenomegaly, particularly in case of STI history or risk factors. Negativity of urinary PCR should lead to further investigations, essentially a lymph node cytopuncture to evidence C. trachomatis. Copyright © 2017 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

Long-term colonization with single and multiple strains of Helicobacter pylori assessed by DNA fingerprinting.

PubMed Central

Taylor, N S; Fox, J G; Akopyants, N S; Berg, D E; Thompson, N; Shames, B; Yan, L; Fontham, E; Janney, F; Hunter, F M

1995-01-01

The gastric pathogen Helicobacter pylori establishes long-term chronic infections that can lead to gastritis, peptic ulcers, and cancer. The species is so diverse that distinctly different strains are generally recovered from each patient. To better understand the dynamics of long-term carriage, we characterized H. pylori isolates from initial and follow-up biopsy specimens from a patient population at high risk of H. pylori infection and gastric cancer. Eighty-five isolates were obtained from 23 patients and were analyzed by genomic restriction enzyme analysis, arbitrarily primed PCR fingerprinting, (random amplified polymorphic DNA analysis), and/or restriction of specific PCR-amplified genes (restriction fragment length polymorphism analysis). A single strain was found in sequential biopsy specimens from 12 of 15 patients (80%) receiving sucralfate. In the remaining three patients treated with sucralfate, two strains were identified in two patients and three strains were identified in the third patient. In contrast, a single strain was found in sequential biopsy specimens from only three of eight patients (37%) receiving bismuth, metronidazole, and nitrofurantoin. Two strains were identified in five other patients receiving bismuth-antibiotic (63%). Immunoglobulin G antibodies to H. pylori were present in the sera of all patients. Thus, H. pylori colonization can persist for long periods (up to at least 4 years), despite high titers of immunoglobulin G antibodies in serum. Resistance to metronidazole was noted in some strains before and/or after treatment, but all strains remained susceptible to amoxicillin, tetracycline, and nitrofurantoin.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7790461

Perioperative and Long-Term Smoking Behaviors in Cosmetic Surgery Patients.

PubMed

Van Slyke, Aaron C; Carr, Michael; Knox, Aaron D C; Genoway, Krista; Carr, Nicholas J

2017-09-01

Many plastic surgeons advocate smoking cessation before patients undergo cosmetic surgery with extensive soft-tissue dissection. Smoking cessation rates after cosmetic surgery are unknown. The preoperative consultation may be an opportunity to promote long-term smoking cessation. This is a retrospective, cross-sectional cohort study. All patients over an 8-year study period who smoked before their preoperative consultation; who quit 2 weeks before surgery; and who subsequently underwent rhytidectomy, abdominoplasty, or mastopexy were included. Patients were asked to complete a Web-based survey at long-term follow-up. Eighty-five smokers were included, and 47 patients completed the survey, for a response rate of 55.3 percent. Average follow-up was 63.3 months. Five respondents were social smokers and thus excluded. Of the 42 daily smokers, 17 patients (40.5 percent) were no longer smoking cigarettes on a daily basis at long-term follow-up. Of these 17 patients, 10 (23.8 percent) had not smoked since their operation. A total of 24 patients (57.1 percent) had reduced their cigarette consumption by any amount, and 70.8 percent (17 of 24) of these patients agreed that discussing adverse surgical outcomes related to smoking influenced their ability to quit/reduce. Twenty-one of 42 patients (50.0 percent) admitted that they were not compliant with the preoperative smoking cessation instructions. This is the first report to investigate long-term smoking cessation from a cosmetic surgery practice. The authors have shown a positive association between smoking cessation and cosmetic surgery. Requesting a period of cessation before cosmetic surgery may promote long-lasting smoking cessation.

Hyperfractionated Radiotherapy with Concurrent Cisplatin/5-Fluorouracil for Locoregional Advanced Head and Neck Cancer: Analysis of 105 Consecutive Patients

PubMed Central

Zaboli, David; Tan, Marietta; Gogineni, Hrishikesh; Lake, Spencer; Fan, Katherine; Zahurak, Marianna L.; Messing, Barbara; Ulmer, Karen; Zinreich, Eva S.; Levine, Marshall A.; Tang, Mei; Pai, Sara I.; Blanco, Ray G.; Saunders, John R.; Best, Simon R.; Califano, Joseph A.; Ha, Patrick K.

2012-01-01

Objective. We reviewed a cohort of patients with previously untreated locoregional advanced head and neck squamous cell carcinoma (HNSCC) who received a uniform chemoradiotherapy regimen. Methods. Retrospective review was performed of 105 patients with stage III or IV HNSCC treated at Greater Baltimore Medical Center from 2000 to 2007. Radiation included 125 cGy twice daily for a total 70 Gy to the primary site. Chemotherapy consisted of cisplatin (12 mg/m2/h) daily for five days and 5-fluorouracil (600 mg/m2/20 h) daily for five days, given with weeks one and six of radiation. All but seven patients with N2 or greater disease received planned neck dissection after chemoradiotherapy. Primary outcomes were overall survival (OS), locoregional control (LRC), and disease-free survival (DFS). Results. Median followup of surviving patients was 57.6 months. Five-year OS was 60%, LRC was 68%, and DFS was 56%. Predictors of increased mortality included age ≥55, female gender, hypopharyngeal primary, and T3/T4 stage. Twelve patients developed locoregional recurrences, and 16 patients developed distant metastases. Eighteen second primary malignancies were diagnosed in 17 patients. Conclusions. The CRT regimen resulted in favorable outcomes. However, locoregional and distant recurrences cause significant mortality and highlight the need for more effective therapies to prevent and manage these events. PMID:22778748

Subclinical atherosclerosis and history of cardiovascular events in Italian patients with rheumatoid arthritis: Results from a cross-sectional, multicenter GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) study.

PubMed

Ruscitti, Piero; Margiotta, Domenico Paolo Emanuele; Macaluso, Federica; Iacono, Daniela; D'Onofrio, Francesca; Emmi, Giacomo; Atzeni, Fabiola; Prete, Marcella; Perosa, Federico; Sarzi-Puttini, Piercarlo; Emmi, Lorenzo; Cantatore, Francesco Paolo; Triolo, Giovanni; Afeltra, Antonella; Giacomelli, Roberto; Valentini, Gabriele

2017-10-01

Several studies have pointed out a significant association between rheumatoid arthritis (RA) and accelerated atherosclerosis. At the best of our knowledge, no such study has been carried out in a large Italian series and, in this study, we aimed to investigate the prevalence of both subclinical atherosclerosis and history of cardiovascular events (CVEs), in patients consecutively admitted from January 1, 2015 to December 31, 2015 to Rheumatology Units throughout the whole Italy.Centers members of GIRRCS (Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale) were invited to enrol patients consecutively admitted from January 1, 2015 to December 31, 2015 and satisfying American College of Rheumatology/ European League Against Rheumatism criteria for RA and to investigate each of them for: traditional cardiovascular risk factors: sex, age, smoking habit, total cholesterol, triglycerides, glycaemia, high blood pressure, metabolic syndrome (MS), type 2 diabetes (T2D); RA features: disease duration as assessed from the first symptom, disease activity as evaluated by DAS28, radiographic damage as assessed by hands and feet x-ray, and previous joint surgery; prevalence of both subclinical atherosclerosis and history of CVEs.Eight centers participated to the study. From January 1, 2015 to December 31, 2015, the 1176 patients, who had been investigated for all the items, were enrolled in the study. They were mostly women (80.52%), with a median age of 60 years (range, 18-91 years), a median disease duration of 12 years (range, 0.8-25 years), seropositive in 69.21%. Nineteen percent were in remission; 17.51% presented low disease activity; 39.45% moderate disease activity; 22.61% high disease activity.Eighty-two patients (6.9%) had a history for CVEs (58 myocardial infarction, 38 heart failure, 10 ischemic transitory attack, and 7 stroke). This figure appears to be lower than that reported worldwide (8.5%). After excluding the 82 patients with a history of CV events, subclinical atherosclerosis was detected in 16% of our patients, (176 patients), a figure lower than that reported worldwide (32.7%) and in previous Italian studies.This is the first Italian multicenter study on subclinical and clinical atherosclerosis in patients with RA. We pointed out a low prevalence of both subclinical atherosclerosis and history of CV events.

Different perception of surgical risks between physicians and patients undergoing laparoscopic cholecystectomy.

PubMed

Tuveri, Massimiliano; Caocci, Giovanni; Efficace, Fabio; Medas, Fabio; Collins, Gary S; Pisu, Salvatore

2009-08-01

Data on the quality of communication during informed consent for surgery is sparse; we investigated this issue in a cohort of patients undergoing laparoscopic cholecystectomy (LC). Two hundred and seven consecutive patients with benign biliary disease who had undergone LC completed 2 questionnaires. We investigated the patient choice to undergo the surgical procedure along with perceptions of risk complications presented by the surgeon. Nineteen attending surgeons also completed a questionnaire giving information on their recall perception on the information they provided. Multiple logistic regression analyses determined the predictors of perceived communication factors during the informed consent process. One hundred eighty-one patients (87.4%) returned questionnaires. Younger patients (<50 y) with lower education perceived higher level of risk complications compared with older and higher educated patients (P=0.04 and P<0.001). Younger patients felt psychologic support was necessary (P<0.001) and that quality of life issues related to the interventions were under addressed (P=0.018). Differences were observed between patients' recalled risk of complications and the risk to convert LC to open laparotomy and physicians' perception of information provided to patients regarding these aspects (P<0.01). Although informed consent for surgical procedures requires that the procedures are explained and that the patient understands the procedures and risks, our data suggest different perceptions of the quality of information provided during this process between patients and physicians. Physicians should be aware that surgical risks might be perceived differently by patients and this perception might be influenced, for example, by patients' age and education. Major efforts should be directed to improve communications skills in surgical laparoscopy.

Patient-specific instrumentation for total knee arthroplasty.

PubMed

Nabavi, Arash; Olwill, Caroline M; Do, Mike; Wanasawage, Tanya; Harris, Ian A

2017-01-01

To assess the accuracy of total knee replacements (TKRs) performed using CT-based patient-specific instrumentation by postoperative CT scan. Approval from the Ethics Committee was granted prior to commencement of this study. Fifty prospective and consecutive patients who had undergone TKR (Evolis, Medacta International) using CT-based patient-specific instrumentation (MY KNEE, Medacta International) were assessed postoperatively using a CT scan and the validated Perth protocol measurement technique. The hip-knee-ankle (HKA) angle of the lower limb in the coronal plane; the coronal, sagittal, and rotational orientation of the femoral component; and the coronal and sagittal orientation of the tibial component were measured. These results were then compared to each patient's preoperative planning. The percentage of patients found to be less than or equal to 3° of planned alignment was calculated. One patient was excluded as the femoral cutting block did not fit the femur as predicted by planning and therefore underwent a conventional TKR. Ninety-eight percent of patients were within 3° of planned alignment in the coronal plane reproducing the predicted HKA angle. Predicted coronal plane orientation of the tibial and femoral component was achieved in 100% and 96% of patients, respectively. The sagittal orientation of the femoral component was within 3° in 98% of patients. The planned sagittal positioning of the tibial component was achieved in 92% of patients. Furthermore, 90% of patients were found to have a femoral rotation within 3° of planning. Eighty-six percent of patients achieved good-to-excellent outcome at 12 months (Oxford Knee Score > 34). We have found that TKR using this patient-specific instrumentation accurately reproduces preoperative planning in all six of the parameters measured in this study.

Comparative effect of tube drain on post operative inflammatory complications of impacted mandibular third molar surgery College Hospital, Ibadan, Nigeria.

PubMed

Obimakinde, O S; Fasola, A O; Arotiba, J T; Okoje, V N; Obiechina, A E

2010-09-01

Swelling, pain and trismus are acute reversible inflammatory complications of impacted mandibular third molar (M3) surgery. They contribute to the deterioration of quality of life and loss of several useful working hours. This study aimed to investigate whether the use of a surgical drain following M3 surgery can minimise these inflammatory complications. Eighty consecutive patients who gave consent were enrolled into the study. Patients were assigned into two groups (drain and no drain) by systematic sampling method which was modified to ensure matching of patients by age, sex and spatial relationship of the impacted mandibular third molar. The patients in the drain group (n=40) had a Foley's catheter drain inserted into the wound after the surgical procedure while the patients in the no drain group (n=40) had their wound closed without the use of drain. All patients had primary wound closure with 3.0 black silk sutures after the procedure. Demographic data, cheek dimension and maximal mouth opening were recorded before the procedure. Pain, swelling and trismus were evaluated in the two groups at 24 hours, 48 hours and 7th day after surgery. Post operative swelling and visual analogue scale score for pain were comparatively lesser in the drain group patients. The maximal interincisal distance was also more in the drain group patients. The findings from this study indicated that there is a significant benefit of using a surgical drain in minimising postoperative oedema, pain and trismus following surgical removal of impacted mandibular third molar.

Carcinoma of the middle ear and external auditory canal

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

Hahn, S.S.; Kim, J.A.; Goodchild, N.

1983-07-01

Thirty-one patients with malignant tumors of the middle ear and external auditory canal (EAC) were observed at the University of Virginia Hospital from 1956 through 1980. Of 27 patients with carcinoma, 21 had squamous cell carcinoma, 4 had basal cell carcinoma and 2 had adenoid cystic carcinoma. The 27 patients with carcinoma are reviewed with regard to clinical presentation, treatment modality, results and complications. The majority (67%) of patients had a history of chronic ear drainage, 22% had a previous mastoidectomy or polypectomy and 7% had an associated cholesteatoma. Eighty percent of patients with carcinoma limited to EAC were alivemore » and well at 5 years, compared to 43% of patients with involvement of the middle ear. Fifty-six percent of patients without invasion of the petrous bone were alive at 5 years compared to only 20% of patients with petrous bone involvement. The data strongly suggest that survival depends on the extent of disease. The corrected disease free 5 year survival rates were 14% for patients who had surgery alone and 50% for those who had surgery and radiotherapy. Of the three patients with advanced disease who received radiotherapy alone, none survived five years.« less

Adherence to Medical Cannabis Among Licensed Patients in Israel.

PubMed

Zolotov, Yuval; Baruch, Yehuda; Reuveni, Haim; Magnezi, Racheli

2016-01-01

Objectives: To evaluate adherence among Israeli patients who are licensed to use medical cannabis and to identify factors associated with adherence to medical cannabis. Methods: Ninety-five novice licensed patients were interviewed for this cross-sectional study. The questionnaire measured demographics, the perceived patient-physician relationship, and the level of patients' active involvement in their healthcare. In addition, patients were queried about adverse effect(s) and about their overall satisfaction from this medical treatment. Results: Eighty percent ( n =76) has been identified as adherent to medical cannabis use. Variables found associated with adherence were "country of origin" (immigrant status), "type of illness" (cancer vs. non-cancer), and "experiencing adverse effect(s)." Three predictors of adherence were found significant in a logistic regression model: "type of illness" (odds ratio [OR] 0.101), patient-physician relationship (OR 1.406), and level of patient activation (OR 1.132). 71.5% rated themselves being "completely satisfied" or "satisfied" from medical cannabis use. Conclusions: Our findings show a relatively high adherence rate for medical cannabis, as well as relative safety and high satisfaction among licensed patients. Additionally indicated is the need to develop and implement standardized education about this evolving field-to both patients and physicians.

Outcomes of Primary Transsphenoidal Surgery in Cushing Disease: Experience of a Tertiary Center.

PubMed

Keskin, Fatma Ela; Ozkaya, Hande Mefkure; Bolayirli, Murat; Erden, Secil; Kadioglu, Pınar; Tanriover, Necmettin; Gazioglu, Nurperi

2017-10-01

To report the initial and long-term remission rates and related factors, secondary treatments, and outcomes of a series of patients with Cushing disease (CD). We included 147 consecutive adult patients with CD who underwent primary transsphenoidal surgery (TSS) between 1998 and 2014 in this study. Eighty-two were followed up in the Cerrahpasa Medical Faculty Endocrinology and Metabolism outpatient clinic. Patients were requested to attend a long-term remission assessment; 55 could be contacted, and data for the remaining 27 patients' last visit to the outpatient clinics were reviewed for early and late remission. Six patients were excluded from the study. Magnetic resonance imaging (MRI) findings and pathologic results including mitosis, Ki-67 levels, and P53 in immunostaining of all patients were evaluated. Data of 82 patients with CD with an average age of 36 years [interquartile range: 29-47] were analyzed with a mean follow-up of 7.5 years [interquartile range: 5-10]. Overall initial remission rates were 72.3% after TSS. Among the 82 patients, 16 patients had Gamma Knife radiosurgery and 7 patients underwent adrenalectomy. After these additional treatments, the long-term remission rate was found as 69.7%. The highest remission rates were with microadenomas. Recurrence was most frequently seen in patients without tumor evidence on MRI. Patients with high Ki-67 levels had higher recurrence rates in long-term follow-up (P = 0.02). Life-long follow-up for patients with CD seems essential. Undetectable tumors on MRI before TSS and high Ki-67 immunopositivity were found as risk factors for tumor recurrence. Copyright © 2017 Elsevier Inc. All rights reserved.

27 CFR 21.78 - Formula No. 42.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Eighty grams of potassium iodide, U.S.P., and 109 grams of red mercuric iodide, N.F. XI; or (2) Ninety-five grams of thimerosal, U.S.P.; or (3) Seventy-six grams of any of the following: phenyl mercuric...

27 CFR 21.78 - Formula No. 42.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) Eighty grams of potassium iodide, U.S.P., and 109 grams of red mercuric iodide, N.F. XI; or (2) Ninety-five grams of thimerosal, U.S.P.; or (3) Seventy-six grams of any of the following: phenyl mercuric...

27 CFR 21.78 - Formula No. 42.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) Eighty grams of potassium iodide, U.S.P., and 109 grams of red mercuric iodide, N.F. XI; or (2) Ninety-five grams of thimerosal, U.S.P.; or (3) Seventy-six grams of any of the following: phenyl mercuric...

27 CFR 21.78 - Formula No. 42.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Eighty grams of potassium iodide, U.S.P., and 109 grams of red mercuric iodide, N.F. XI; or (2) Ninety-five grams of thimerosal, U.S.P.; or (3) Seventy-six grams of any of the following: phenyl mercuric...

27 CFR 21.78 - Formula No. 42.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Eighty grams of potassium iodide, U.S.P., and 109 grams of red mercuric iodide, N.F. XI; or (2) Ninety-five grams of thimerosal, U.S.P.; or (3) Seventy-six grams of any of the following: phenyl mercuric...

Forest wildlife habitat statistics for Maine - 1982

Treesearch

Robert T. Brooks; Thomas S. Frieswyk; Arthur Ritter

1986-01-01

A statistical report on the first forest wildlife habitat survey of Maine (1982). Eighty-five tables show estimates of forest area and several attributes of forest land wildlife habitat. Data are presented at two levels: state and geographic sampling unit.

Recovery of brachial plexus lesions resulting from heavy backpack use: A follow-up case series

PubMed Central

2011-01-01

Background Brachial plexus lesions as a consequence of carrying a heavy backpack have been reported, but the typical clinical course and long-term consequences are not clear. Here we evaluated the clinical course and pattern of recovery of backpack palsy (BPP) in a large series of patients. Methods Thirty-eight consecutive patients with idiopathic BPP were identified from our population of 193,450 Finnish conscripts by means of computerised register. A physiotherapist provided instructions for proper hand use and rehabilitative exercises at disease onset. The patients were followed up for 2 to 8 years from the diagnosis. We also searched for genetic markers of hereditary neuropathy with pressure palsies. Mann-Whitney U-test was used to analyze continuous data. The Fischer's exact test was used to assess two-way tables. Results Eighty percent of the patients recovered totally within 9 months after the onset of weakness. Prolonged symptoms occurred in 15% of the patients, but daily activities were not affected. The weight of the carried load at the symptom onset significantly affected the severity of the muscle strength loss in the physiotherapeutic testing at the follow-up. The initial electromyography did not predict recovery. Genetic testing did not reveal de novo hereditary neuropathy with pressure palsies. Conclusions The prognosis of BPP is favorable in the vast majority of cases. Electromyography is useful for diagnosis. To prevent brachial plexus lesions, backpack loads greater than 40 kg should be avoided. PMID:21429232

Balloon dilation of sinus ostia in the Department of Defense: Diagnoses, actual indications, and outcomes.

PubMed

Laury, Adrienne M; Bowe, Sarah N; Stramiello, Joshua; McMains, Kevin C

2017-03-01

To determine the primary diagnoses for which balloon catheter dilation (BCD) of sinus ostia is being employed in a profit-blind health care system, the Department of Defense. Retrospective chart review. From January 1, 2011 to December 31, 2013, 319 consecutive patient charts were reviewed for International Classification of Diseases, Ninth Edition (ICD-9) diagnoses, presence of chronic rhinosinusitis (CRS) defined by the European Position Paper on Rhinosinusitis and Nasal Polyps (EPOS), preoperative Lund-Mackay scores, nasal endoscopy findings, sinuses dilated, postoperative outcomes, and complications. Of the 319 patients identified, 217 had sufficient documentation to be included. A CRS ICD-9 code was applied in 182 of 217 (83.9%) and recurrent acute rhinosinusitis in 12 of 217 (5.6%). Only 50.5% of CRS patient charts met criteria using EPOS guidelines. In contrast, 39.6% met the ICD-9 criteria for atypical facial pain. Patients with Lund-Mackay scores ≤ 4 were reviewed for number of sinuses dilated. Eighty-eight of 123 patients (71.5%) had sinuses dilated that were free from opacification/mucosal edema on preoperative imaging. Balloon dilation of sinus ostia has an expanding role in treating sinus disease. In the studied population, BCD is often utilized for alternate indications for which there is currently no evidence of efficacy. Future studies are needed to evaluate the efficacy of this technology in treating these alternate indications. 4. Laryngoscope, 127:544-549, 2017. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

Cross-sectional study of anxiety symptoms and self-report of awake and sleep bruxism in female TMD patients.

PubMed

Tavares, Luisa Maria Faria; da Silva Parente Macedo, Leonora Cristina; Duarte, Cristina Maria Rabelais; de Goffredo Filho, Gilberto Senechal; de Souza Tesch, Ricardo

2016-11-01

The aim of this study was to assess the relationship between levels of anxiety symptoms and prevalence of self-report of awake and sleep bruxism in patients with temporomandibular disorders (TMD). One hundred and eighty-one female patients, aged 19-77 years, were consecutively evaluated. The patients were selected from among those who sought treatment at the TMD and Orofacial Pain Outpatient Clinic of the Petrópolis School of Medicine. All patients completed the questionnaire and underwent clinical examination, both components of the RDC/TMD, in addition to answering questions pertaining to the assessment of levels of anxiety symptoms, taken from the Symptom Check List 90 self-report instrument. The subjects were classified according to the presence of self-reported only awake bruxism, only sleep bruxism, both, or none. A logistic regression procedure was performed to evaluate the possible association through odds ratio between anxiety symptoms and self-reported awake or sleep bruxism. The cofactors for each outcome were age, self-reported bruxism during the circadian period other than the one being evaluated, and the use of selective serotonin reuptake inhibitors. It was possible to demonstrate the presence of a positive and statistically significant relationship between anxiety levels and self-reported awake bruxism. This finding was not observed in those subjects who reported sleep bruxism. A positive relationship was found between self-reported awake bruxism and levels of anxiety symptoms, but not between sleep bruxism and anxiety.

Cutaneous Lupus Erythematosus in Children: Experience from a Tertiary Care Pediatric Dermatology Clinic.

PubMed

AlKharafi, Najla N A H; Alsaeid, Khaled; AlSumait, Anwar; Al-Sabah, Humoud; Al-Ajmi, Hejab; Rahim, Jasim Abdul; Al-Enezi, Hamid; Nanda, Arti

2016-01-01

The manifestations of cutaneous lupus erythematosus (CLE) and their relevance to systemic disease are well characterized in adults, but data are limited in children. The objective of the current study was to examine the spectrum of CLE and its relationship to systemic disease in children from a tertiary care pediatric dermatology clinic. An analysis of 26 children with CLE registered consecutively over 14 years was performed. Ninety-six percent of the patients were of Arab ethnicity. They included seven (27%) cases with neonatal lupus erythematosus (LE) (71% females and 29% males). Of the other 19 children with CLE, 95% were female. The mean and median age at diagnosis was 11 years. Eighty-nine percent of the patients fulfilled the criteria for systemic LE. All patients had LE-specific lesions and 83% had LE-nonspecific manifestations. Atypical initial presentations were recorded in 28% of the patients, and 22% of the patients had the rare LE variants. Of the LE-specific manifestations, acute CLE was seen in 83%, subacute in 44%, and chronic in 22%. Autoimmune associations were recorded in 44% and a positive family history of autoimmune diseases in 61%. This study highlights a striking female predominance, higher risk of systemic disease in children presenting with CLE, higher prevalence of atypical presentation and rare CLE variants, and underrepresentation of discoid LE in children and signifies the need for more surveys to delineate the spectrum of pediatric CLE in different parts of the world. © 2016 Wiley Periodicals, Inc.

Pulmonary arterial pressure and right ventricular dilatation independently determine tricuspid valve insufficiency severity in pre-capillary pulmonary hypertension.

PubMed

De Meester, Pieter; Van De Bruaene, Alexander; Delcroix, Marion; Belmans, Ann; Herijgers, Paul; Voigt, Jens-Uwe; Budts, Werner

2012-11-01

Elevated pulmonary artery systolic pressure (PASP) causes functional tricuspid valve insufficiency (TI). However, the differential contribution of pressure load and right ventricular (RV) dilatation is not well established. The study aim was to evaluate both variables in relation to TI. A cross-sectional study was performed of consecutive transthoracic echocardiographic studies of patients with pre-capillary pulmonary hypertension (PH). Both, demographic data and echocardiographic RV parameters were reviewed. TI was graded semi-quantitatively with color Doppler flow imaging. Trend analyses for TI severity (TI grade 0/4, 1/4, 2/4, 3/4, or 4/4) were performed. A proportional odds logistic regression analysis was carried out to identify independent predictors of TI severity. Eighty-one patients (56 females, 25 males; mean age 60 +/- 15 years) with pre-capillary PH were evaluated. Patients with more severe TI had a significantly lower body mass index, a lower mean systemic blood pressure, a shorter pulmonary acceleration time, a higher tricuspid regurgitant gradient, and a more dilated right ventricle. From the echocardiographic parameters, RV dilatation (p = 0.0143) and the tricuspid regurgitant gradient (p = 0.0026) were independently related to the degree of TI. In patients with pre-capillary PH, PASP and RV dilatation were both related to the increasing severity of TI. When focusing on TI to improve the prognosis of patients with pre-capillary PH, both PASP and RV dimensions should be taken into consideration.

Sequential cisplatin/cyclophosphamide chemotherapy and abdominopelvic radiotherapy in the management of advanced ovarian cancer.

PubMed Central

Green, J. A.; Warenius, H. M.; Errington, R. D.; Myint, S.; Spearing, G.; Slater, A. J.

1988-01-01

Forty-six previously untreated patients with advanced ovarian cancer were treated with combination chemotherapy comprising cisplatin 80 mg m-2 i.v. and cyclophosphamide 1 gm-2 i.v. every 28 days for 5 cycles. Eighty-five percent of patients received more than 75% of the calculated doses, and of 43 evaluable patients, a complete response was achieved in 31 (72%), a partial response in 4 (9.3%) and 8 patients had static or progressive disease. The actuarial survival of the whole group is 60% at a median follow-up of 2 years. Twenty-four patients in complete clinical or pathological remission were then treated with whole abdominal radiotherapy 2,500 cGy followed by a pelvic boost of 2,000 cGy. The pelvic boost was omitted in 3 patients, and the overall radiotherapy treatment time extended in a further 4 patients on account of myelosuppression. The actuarial survival of the 24 patients receiving both treatments at a median of 30 months follow-up is 75%. In the 10 patients with negative second-look procedures completing both treatments there have been no tumour related deaths at a median follow-up of 33 months. PMID:3219276

Sequential cisplatin/cyclophosphamide chemotherapy and abdominopelvic radiotherapy in the management of advanced ovarian cancer.

PubMed

Green, J A; Warenius, H M; Errington, R D; Myint, S; Spearing, G; Slater, A J

1988-11-01

Forty-six previously untreated patients with advanced ovarian cancer were treated with combination chemotherapy comprising cisplatin 80 mg m-2 i.v. and cyclophosphamide 1 gm-2 i.v. every 28 days for 5 cycles. Eighty-five percent of patients received more than 75% of the calculated doses, and of 43 evaluable patients, a complete response was achieved in 31 (72%), a partial response in 4 (9.3%) and 8 patients had static or progressive disease. The actuarial survival of the whole group is 60% at a median follow-up of 2 years. Twenty-four patients in complete clinical or pathological remission were then treated with whole abdominal radiotherapy 2,500 cGy followed by a pelvic boost of 2,000 cGy. The pelvic boost was omitted in 3 patients, and the overall radiotherapy treatment time extended in a further 4 patients on account of myelosuppression. The actuarial survival of the 24 patients receiving both treatments at a median of 30 months follow-up is 75%. In the 10 patients with negative second-look procedures completing both treatments there have been no tumour related deaths at a median follow-up of 33 months.

Parathyroid surgical failures with sufficient decline of intraoperative parathyroid hormone levels: unobserved multiple endocrine neoplasia as an explanation.

PubMed

Westerdahl, Johan; Bergenfelz, Anders

2006-06-01

A sufficient decline in levels of parathyroid hormone measured intraoperatively (ioPTH) precludes early and late surgical failures. A case series of consecutive patients undergoing parathyroidectomy with ioPTH measurement. A university hospital. Two hundred sixty-nine consecutive patients with sporadic primary hyperparathyroidism who underwent first-time parathyroid surgery with ioPTH measurement were followed up for as long as 10 years after surgery. Data on all patients have been collected in a prospective database. Surgical failures up to 10 years after parathyroid surgery. With an average follow-up of 3.6 years (range, 6-120 months), the overall cure rate was 96%. The ioPTH level correctly predicted long-term outcome in 248 (92%) of 269 patients. Six patients had a false-positive ioPTH finding. Five of these patients were found to have germline mutations in the gene for multiple endocrine neoplasia. The remaining patient has not undergone genetic testing. The mutations have rarely (n = 1) or never (n = 4) been described before, to our knowledge. Intraoperative measurement of PTH level has a high overall accuracy with a mean follow-up of 3.6 years. However, among the late surgical failures with false-positive ioPTH findings, overlooked mutations in the multiple endocrine neoplasia gene should be suspected, and therefore genetic analyses in these patients are of great importance.

Role of a heart valve clinic programme in the management of patients with aortic stenosis.

PubMed

Zilberszac, Robert; Lancellotti, Patrizio; Gilon, Dan; Gabriel, Harald; Schemper, Michael; Maurer, Gerald; Massetti, Massimo; Rosenhek, Raphael

2017-02-01

We sought to assess the efficacy of a heart valve clinic (HVC) follow-up programme for patients with severe aortic stenosis (AS). Three hundred and eighty-eight consecutive patients with AS (age 71 ± 10 years; aortic-jet velocity 5.1 ± 0.6 m/s) and an indication for aortic valve replacement (AVR) were included. Of these, 290 patients presented with an indication for surgery at their first visit at the HVC and 98 asymptomatic patients who had been enrolled in an HVC monitoring programme developed indications for surgery during follow-up. Time to symptom detection was significantly longer in patients that presented with symptoms at baseline (352 ± 471 days) than in patients followed in the HVC (76 ± 75 days, P < 0.001). Despite being educated to recognize and promptly report new symptoms, 77 of the 98 patients in the HVC programme waited until the next scheduled consultation to report them. Severe symptom onset (NYHA or CCS Class ≥III) was present in 61% of patients being symptomatic at the initial visit and in 34% of patients in the HVC programme (P < 0.001). Delays in referral and symptom reporting as well as symptom denial are common in patients with AS. These findings support the concept of risk stratification to identify patients who may benefit from elective surgery. A structured HVC programme results in the detection of symptoms at an earlier and less severe stage and thus in an optimized timing of surgery. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For permissions please email: journals.permissions@oup.com.

Circulating autoantibodies against neuroblastoma suppressor of tumorigenicity 1 (NBL1): A potential biomarker for coronary artery disease in patients with obstructive sleep apnea

PubMed Central

Matsumura, Takuma; Kinoshita, Taku; Sakurai, Yoriko; Yahaba, Misuzu; Tsushima, Kenji; Sakao, Seiichiro; Nagashima, Kengo; Ozaki, Toshinori; Kobayashi, Yoshio; Hiwasa, Takaki; Tatsumi, Koichiro

2018-01-01

Objective Although severe obstructive sleep apnea (OSA) is an important risk factor for atherosclerosis-related diseases including coronary artery disease (CAD), there is no reliable biomarker of CAD risks in patients with OSA. This study aimed to test our hypothesis that circulating autoantibodies against neuroblastoma suppressor of tumorigenicity 1 (NBL1-Abs) are associated with the prevalence of CAD in patients with OSA. Methods Eighty-two adults diagnosed with OSA by polysomnography, 96 patients with a diagnosis of acute coronary syndrome (ACS) and 64 healthy volunteers (HVs) were consecutively enrolled. Serum samples were collected from patients with OSA at diagnostic polysomnography and from patients with ACS at disease onset. Serum NBL1-Ab level was measured by amplified luminescence proximity homogeneous assay and its association with clinical variables related to atherosclerosis was evaluated. Results NBL1-Ab level was significantly elevated in patients with both OSA and ACS compared with HVs. Subgroup analyses showed that NBL1-Ab level was markedly higher in patients with severe OSA and OSA patients with a history of CAD. Weak associations were observed between NBL1-Ab level and apnea-hypopnea index, age, mean SpO2 and arousal index, whereas significantly higher NBL1-Ab levels were observed in OSA patients with a history of CAD than in those without a history of CAD. Sensitivity analysis using a logistic regression model also demonstrated that increased NBL1-Ab levels were associated with the previous history of CAD in patients with OSA. Conclusions Elevated NBL1-Ab levels may be associated with the prevalence of CAD in patients with OSA, which needs to be confirmed further. PMID:29596467

Real-world results of ibrutinib in patients with relapsed or refractory chronic lymphocytic leukemia: data from 95 consecutive patients treated in a compassionate use program. A study from the Swedish Chronic Lymphocytic Leukemia Group

PubMed Central

Winqvist, Maria; Asklid, Anna; Andersson, PO; Karlsson, Karin; Karlsson, Claes; Lauri, Birgitta; Lundin, Jeanette; Mattsson, Mattias; Norin, Stefan; Sandstedt, Anna; Hansson, Lotta; Österborg, Anders

2016-01-01

Ibrutinib, a Bruton’s tyrosine kinase inhibitor is approved for relapsed/refractory and del(17p)/TP53 mutated chronic lymphocytic leukemia. Discrepancies between clinical trials and routine health-care are commonly observed in oncology. Herein we report real-world results for 95 poor prognosis Swedish patients treated with ibrutinib in a compassionate use program. Ninety-five consecutive patients (93 chronic lymphocytic leukemia, 2 small lymphocytic leukemia) were included in the study between May 2014 and May 2015. The median age was 69 years. 63% had del(17p)/TP53 mutation, 65% had Rai stage III/IV, 28% had lymphadenopathy ≥10cm. Patients received ibrutinib 420 mg once daily until progression. At a median follow-up of 10.2 months, the overall response rate was 84% (consistent among subgroups) and 77% remained progression-free. Progression-free survival and overall survival were significantly shorter in patients with del(17p)/TP53 mutation (P=0.017 and P=0.027, log-rank test); no other factor was significant in Cox proportional regression hazards model. Ibrutinib was well tolerated. Hematomas occurred in 46% of patients without any major bleeding. Seven patients had Richter’s transformation. This real-world analysis on consecutive chronic lymphocytic leukemia patients from a well-defined geographical region shows the efficacy and safety of ibrutinib to be similar to that of pivotal trials. Yet, del(17p)/TP53 mutation remains a therapeutic challenge. Since not more than half of our patients would have qualified for the pivotal ibrutinib trial (RESONATE), our study emphasizes that real-world results should be carefully considered in future with regards to new agents and new indications in chronic lymphocytic leukemia. PMID:27198718

Real-world results of ibrutinib in patients with relapsed or refractory chronic lymphocytic leukemia: data from 95 consecutive patients treated in a compassionate use program. A study from the Swedish Chronic Lymphocytic Leukemia Group.

PubMed

Winqvist, Maria; Asklid, Anna; Andersson, P O; Karlsson, Karin; Karlsson, Claes; Lauri, Birgitta; Lundin, Jeanette; Mattsson, Mattias; Norin, Stefan; Sandstedt, Anna; Hansson, Lotta; Österborg, Anders

2016-12-01

Ibrutinib, a Bruton's tyrosine kinase inhibitor is approved for relapsed/refractory and del(17p)/TP53 mutated chronic lymphocytic leukemia. Discrepancies between clinical trials and routine health-care are commonly observed in oncology. Herein we report real-world results for 95 poor prognosis Swedish patients treated with ibrutinib in a compassionate use program. Ninety-five consecutive patients (93 chronic lymphocytic leukemia, 2 small lymphocytic leukemia) were included in the study between May 2014 and May 2015. The median age was 69 years. 63% had del(17p)/TP53 mutation, 65% had Rai stage III/IV, 28% had lymphadenopathy ≥10cm. Patients received ibrutinib 420 mg once daily until progression. At a median follow-up of 10.2 months, the overall response rate was 84% (consistent among subgroups) and 77% remained progression-free. Progression-free survival and overall survival were significantly shorter in patients with del(17p)/TP53 mutation (P=0.017 and P=0.027, log-rank test); no other factor was significant in Cox proportional regression hazards model. Ibrutinib was well tolerated. Hematomas occurred in 46% of patients without any major bleeding. Seven patients had Richter's transformation. This real-world analysis on consecutive chronic lymphocytic leukemia patients from a well-defined geographical region shows the efficacy and safety of ibrutinib to be similar to that of pivotal trials. Yet, del(17p)/TP53 mutation remains a therapeutic challenge. Since not more than half of our patients would have qualified for the pivotal ibrutinib trial (RESONATE), our study emphasizes that real-world results should be carefully considered in future with regards to new agents and new indications in chronic lymphocytic leukemia. Copyright© Ferrata Storti Foundation.

Tendencies in cerebral aneurism treatment: Analysis of a hospital series.

PubMed

Lago, A; López-Cuevas, R; Tembl, J I; Fortea, G; Górriz, D; Aparici, F; Parkhutik, V

To discover if there have been changes in the treatment time for SAH in our hospital environment. Comparative analysis of 571 patients treated at Hospital Universitari la Fe during 2 different time periods. The SAH-OLD group consisted of 462 patients attended consecutively between April 1997 and March 2005, while SAH-NEW comprised 109 patients attended consecutively between March 2007 and April 2010. We analysed demographic factors, risk factors, severity at time of admission, time to arteriography, diagnosis of aneurysm, use of surgical or endovascular treatment and time to treatment, frequency of neurological complications, in-hospital deaths, and modified Rankin Scale (mRS) at discharge. Mean time to arteriography was 2.18 ± 2.5 days for the SAH-OLD group and 2.37 ± 2.23 days, for the SAH-NEW group (P=.49). Mortality rates for SAH-OLD patients were calculated at 30%, compared to 18.3% in SAH-NEW patients (P=.01). Among patients surviving the hospital stay in the SAH-OLD group, 13.3% had an mRS > 3, compared to 21.3% of survivors in the SAH-NEW group (P=.06). Two hundred forty-five patients in the SAH-OLD group had cerebral aneurysms and 208 were treated (45% of the patient total). Sixty-five of the SAH-NEW patients received treatment (60% of the patient total, P=.007). In the SAH-OLD group, 62.9% of the patients underwent embolisation vs 74.6% in the SAH-NEW group (P=.08). Time to embolisation was 4.7 ± 8.2 days for SAH-OLD patients and 2.12 ± 2.2 days for SAH-NEW patients (P=.01). Twenty-two percent of SAH-OLD patients underwent surgery, compared to 25.4% in the SAH-NEW group (P=.62). Care for SAH patients has improved in this hospital: results include fewer mortalities, a higher number of treatments with a smaller proportion of endovascular treatments, and shorter times to treatment. Elapsed time to arteriography remains stable. Copyright © 2016 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

An evaluation of a course on the rational use of medication in nursing from the perspective of the students.

PubMed

Unver, Vesile; Başak, Tülay; İyigün, Emine; Taştan, Sevinç; Demiralp, Meral; Yıldız, Dilek; Ayhan, Hatice; Köse, Gülşah; Yüksel, Çiğdem; Çelikel, Ayşegül Soydan; Hatipoglu, Sevgi

2013-11-01

The objectives of educational instruction on the rational use of medication are to teach students about frequent pharmaceutical applications, dosage calculations, observation of adverse side effects and patient training. A simulation project was used in nursing education/medical staff education to effectively gain knowledge and skills. In this study, our first aim was to investigate the effect of using a simulated patient as a teaching method on the performance of students in medication administration. Our second aim was to explore the students' views on the simulated patient teaching method in terms of the skills acquired in administering medication. The study was designed and carried out as a quasi-experimental investigation in Turkey between September 2011 and December 2011. The participants in the study were senior nursing students at a nursing school in Turkey. The data from eighty-five nursing students were obtained both at pretest and posttest. The views of all eighty-two students regarding a course on the rational use of medications were taken into consideration. Simulated patients were used throughout the entire course. An objectively constructed evaluation form (OCEF) was administered both at pretest and posttest to obtain participant feedback on a course on the rational use of medication. Descriptive statistics and a paired sample t-test were used in the data analyses. The mean pre-test score on the evaluation form was 24.02 ± 16.06, whereas the mean post-test score was 54.28 ± 14.54. Therefore, there was a statistically significant difference between the mean pre- and post-test scores (p<0.01; t=14.35). The use of a simulated patient in a course on the rational use of medication proved effective. Furthermore, the students gave positive feedback regarding the use of the simulated patient as a teaching method. Copyright © 2012 Elsevier Ltd. All rights reserved.

Percutaneous Lung Thermal Ablation of Non-surgical Clinical N0 Non-small Cell Lung Cancer: Results of Eight Years’ Experience in 87 Patients from Two Centers

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

Palussiere, Jean, E-mail: J.Palussiere@bordeaux.unicancer.fr; Lagarde, Philippe, E-mail: P.Lagarde@bordeaux.unicancer.fr; Aupérin, Anne, E-mail: auperin@igr.fr

2015-02-15

PurposeTo evaluate the survival outcomes of percutaneous thermal ablation (RFA + microwaves) for patients presenting N0 non-small-cell lung cancer (NSCLC) ineligible for surgery.Materials and MethodsEighty-seven patients from two comprehensive cancer centers were included. Eighty-two patients were treated with RFA electrodes and five with microwave antenna. Overall survival (OS) and disease-free survival (DFS) were estimated and predictive factors of local tumor progression, OS and DFS identified and compared by univariate and multivariate analysesResultsMedian follow-up was 30.5 months (interquartile range 16.7–51) and tumor size was 21 mm (range 10–54 mm). Treatment was incomplete for 14 patients with a local tumor progression of 11.5, 18.3, and 21.1 % atmore » 1, 2, and 3 years, respectively. Two patients presented with neurological (grade III or IV) complications, and one died of respiratory and multivisceral failure as a result of the procedure at 29 days. In univariate analysis, increasing tumor size (P = 0.003) was the only predictive factor related to risk of local tumor progression. 5-year OS and DFS were 58.1 and 27.9 %, respectively. Sex (P = 0.044), pathology (P = 0.032), and tumor size >2 cm (P = 0.046) were prognostic factors for DFS. In multivariate analysis, pathology (P = 0.033) and tumor size >2 cm (P = 0.032) were independent prognostic factors for DFS.ConclusionsOversized and overlapping ablation of N0 NSCLC was well tolerated, effective, with few local tumor progressions, even over long-term follow-up. Increasing tumor size was the main prognostic factor linked to OS, DFS, and local tumor progression.« less

Ligament augmentation for prevention of proximal junctional kyphosis and proximal junctional failure in adult spinal deformity.

PubMed

Safaee, Michael M; Deviren, Vedat; Dalle Ore, Cecilia; Scheer, Justin K; Lau, Darryl; Osorio, Joseph A; Nicholls, Fred; Ames, Christopher P

2018-05-01

OBJECTIVE Proximal junctional kyphosis (PJK) is a well-recognized, yet incompletely defined, complication of adult spinal deformity surgery. There is no standardized definition for PJK, but most studies describe PJK as an increase in the proximal junctional angle (PJA) of greater than 10°-20°. Ligament augmentation is a novel strategy for PJK reduction that provides strength to the upper instrumented vertebra (UIV) and adjacent segments while also reducing junctional stress at those levels. METHODS In this study, ligament augmentation was used in a consecutive series of adult spinal deformity patients at a single institution. Patient demographics, including age; sex; indication for surgery; revision surgery; surgical approach; and use of 3-column osteotomies, vertebroplasty, or hook fixation at the UIV, were collected. The PJA was measured preoperatively and at last follow-up using 36-inch radiographs. Data on change in PJA and need for revision surgery were collected. Univariate and multivariate analyses were performed to identify factors associated with change in PJA and proximal junctional failure (PJF), defined as PJK requiring surgical correction. RESULTS A total of 200 consecutive patients were included: 100 patients before implementation of ligament augmentation and 100 patients after implementation of this technique. The mean age of the ligament augmentation cohort was 66 years, and 67% of patients were women. Over half of these cases (51%) were revision surgeries, with 38% involving a combined anterior or lateral and posterior approach. The mean change in PJA was 6° in the ligament augmentation group compared with 14° in the control group (p < 0.001). Eighty-four patients had a change in PJA of less than 10°. In a multivariate linear regression model, age (p = 0.016), use of hook fixation at the UIV (p = 0.045), and use of ligament augmentation (p < 0.001) were associated with a change in PJA. In a separate model, only ligament augmentation (OR 0.193, p = 0.012) showed a significant association with PJF. CONCLUSIONS Ligament augmentation represents a novel technique for the prevention of PJK and PJF. Compared with a well-matched historical cohort, ligament augmentation is associated with a significant decrease in PJK and PJF. These data support the implementation of ligament augmentation in surgery for adult spinal deformity, particularly in patients with a high risk of developing PJK and PJF.

The MONET trial: week 144 analysis of the efficacy of darunavir/ritonavir (DRV/r) monotherapy versus DRV/r plus two nucleoside reverse transcriptase inhibitors, for patients with viral load < 50 HIV-1 RNA copies/mL at baseline.

PubMed

Arribas, J R; Clumeck, N; Nelson, M; Hill, A; van Delft, Y; Moecklinghoff, C

2012-08-01

In the MONotherapy in Europe with Tmc114 (MONET) trial, darunavir/ritonavir (DRV/r) monotherapy showed noninferior efficacy vs. two nucleoside reverse transcriptase inhibitors (NRTIs) plus DRV/r at the primary 48-week analysis. The trial was continued to week 144 to assess the durability of the results. A total of 256 patients with viral load < 50 HIV-1 RNA copies/mL on current highly active antiretroviral therapy (HAART) for at least 6 months switched to DRV/r 800/100 mg once daily, either as monotherapy (n=127) or with two NRTIs (n=129). Treatment failure was defined as two consecutive HIV RNA levels above 50 copies/mL [time to loss of virological response (TLOVR)] by week 144, or discontinuation of study drugs. Eighty-one per cent of patients were male and 91% were Caucasian, and they had a median baseline CD4 count of 575 cells/uL. More patients in the DRV/r monotherapy arm had hepatitis C virus coinfection at baseline than in the control arm (18% vs. 12%, respectively). By week 144, the percentage of patients with HIV RNA < 50 copies/mL [intent to treat (ITT), TLOVR, switch=failure method] was 69% vs. 75% in the DRV/r monotherapy and triple therapy arms [difference= -5.9%; 95% confidence interval (CI) -16.9%, +5.1%]; by a strict ITT analysis (switches not considered failures), the percentage of patients with HIV RNA < 50 copies/mL was 84% vs. 83.5%, respectively (difference= +0.5%; 95% CI -8.7%, +9.7%). Twenty-one and 13 patients had two consecutive HIV RNA results above 50 copies/mL in the DRV/r monotherapy arm and triple therapy arm, respectively, of whom 18 of 21 (86%) and 10 of 13 (77%) had HIV RNA < 50 copies/mL at week 144. In this study, for patients with HIV RNA < 50 copies/mL at baseline, switching to DRV/r monotherapy showed noninferior efficacy to DRV/r plus two NRTIs in a strict ITT (switches not considered failures) analysis, but not in a TLOVR switch equals failure analysis. © 2012 British HIV Association.

A telephone survey of patient satisfaction with realtime telemedicine in a rural community in Colombia.

PubMed

López, Catalina; Valenzuela, José Ignacio; Calderón, Jorge Enrique; Velasco, Andrés Fabián; Fajardo, Roosevelt

2011-01-01

We conducted a telephone survey of all patients referred to a realtime telemedicine consultation at the Centre for Telehealth in Bogotá. Over a six-month period, 281 teleconsultations were conducted, and we were able to retrieve telephone numbers for 156 patients. Of these, 121 patients (78%) agreed to answer the questionnaire. Eighty percent of the respondents were satisfied or very satisfied with the teleconsultation and 63% would use telemedicine again. Sixty-five percent thought that telemedicine improved their medical care. More than 50% believed that telemedicine had a positive effect in terms of medical care improvement, time- and cost-savings. Twenty-seven percent felt that teleconsultation was not as good as a traditional face-to-face consultation. Lack of familiarity with ICT did not appear to act as a major barrier to telemedicine, and cognitive factors may be more important in acceptability to patients and their satisfaction. The results of the present study may also be relevant to the poorest countries of the world, where two-thirds of the population live in rural areas.

Posttraumatic Stress Disorder Among Older Patients with Chronic Obstructive Pulmonary Disease.

PubMed

Chung, Man Cheung; Jones, Rupert C M; Harding, Sam A; Campbell, John

2016-12-01

This study explored (1) the incidence of posttraumatic stress disorder (PTSD) resulting from past trauma among older patients with COPD and (2) whether PTSD and COPD severity would relate to psychiatric co-morbidity and health-related quality of life. Eighty-five older patients completed the Hospital Anxiety and Depression Scale, the Chronic Respiratory Questionnaire, the Posttraumatic Stress Diagnostic Scale and the Medical Outcomes Short Form 12. The results showed that 55, 39 and 6 % had no, partial and full-PTSD respectively. Partial least squares showed that PTSD was significantly correlated with COPD severity which in turn was significantly correlated with health-related quality of life and psychiatric co-morbidity. Mediational analysis showed that the emotional symptoms of COPD mediated between PTSD and the mental health functioning of health-related quality of life and between PTSD and depression. To conclude, PTSD from past trauma was related to the severity of COPD for older patients. In particular, it impacted on the elevated emotional arousal of COPD severity. In turn, COPD severity impacted on older patients' general psychological well-being and depression.

Metal-on-metal hip resurfacing: correlation between clinical and radiological assessment, metal ions and ultrasound findings.

PubMed

Scaglione, M; Fabbri, L; Bianchi, N; Dell'Omo, D; Guido, G

2015-04-01

We report the clinical, radiological and wear analysis of 52 consecutive MoM hip resurfacings (performed on 49 younger patients) to a mean follow-up of 9.2 years. Every patient underwent X-ray and clinical evaluation (HHS). Ultrasonography of the hip was performed in all patients in order to identify possible cystic or solid mass in periprosthetic tissue. In case of mass >20 mm, further MRI was performed to better analyse the characteristics of lesion. Five patients (five hips) had a revision. The overall survival rate was 90.38 %. The average HHS at follow-up examination was 95.5 points. No progressive radiolucent areas and no sclerosis or osteolysis around the implants were found. The US and RMI imaging showed a pseudotumour formation in two patients (correlated with high metal ion levels in blood and urine), both asymptomatic. A significant positive correlation between inclination of the acetabular component and serum metal ion levels was found (r = 0.64 and r = 0.62 for cobalt and chromium, respectively).

Anterior cervical plate fixation with the titanium hollow screw plate system. A preliminary report.

PubMed

Suh, P B; Kostuik, J P; Esses, S I

1990-10-01

Morscher, of Switzerland, has developed an anterior cervical spine plate system (THSP) that does not require screw purchase of the posterior cortex. This design eliminates potential neurologic complications usually associated with the anterior plate system, but maintains the mechanical advantages of internal fixation. The authors reviewed 13 consecutive patients in whom the THSP system was applied. Indications for the use of this device included acute trauma in three patients, trauma of more than 6 weeks' duration in five patients, and spondylosis in five patients. Fifteen plates and 58 screws were placed, with no screws purchasing the posterior cortex. Postoperative immobilization varied from no immobilization to four-poster brace. With a mean follow-up of 13 months, all 13 patients went on to fusion. One patient had screws placed in the disc rather than in bone and went on to malunion. In all other patients, radiographs did not demonstrate screw migration, screw-bone lucency, graft dislodgement, or malunion. No patient suffered neurologic injury as a result of this device. The THSP system facilitates reliable fusion with minimal complications. Its use should be considered in multilevel anterior spine defects, posttraumatic cervical kyphosis, and cervical fractures with posterior disruption requiring anterior fusion.

The prevalence of proximal hamstring pathology on MRI in the asymptomatic population.

PubMed

Thompson, S M; Fung, S; Wood, D G

2017-01-01

Injury to the proximal hamstring complex (PHC) is becoming more frequently diagnosed. Patients attending our tertiary referral centre demonstrated 'pathological changes' in the unaffected normal contralateral PHC on MRI. The prevalence of PHC pathology, however, has not been previously documented in the literature in asymptomatic subjects. It is the hypothesis of this study that the natural history of asymptomatic pathological change on MRI in the PHC is not clear. The aim is to quantify the natural history of PHC degeneration. Two hundred and fifty-three consecutive patients with an asymptomatic PHC were reviewed retrospectively between 2009 and 2010. The PHC was assessed in multiple MRI planes by a specialist musculoskeletal consultant radiologist. Five hundred and six proximal hamstrings complexes were reviewed. Eighty-nine patients (35 %) were radiological normal both sides, median age 51 years (range 13-88). Thirty-four patients (13 %) had unilateral pathology, median age 55 years (range 25-89). Of these, 3 patients (1 %) had presence of a complete tear, median age 81 years (range 72-87). Sixteen patients (7 %) had tendinosis, median age 60 years (range 37-78). Fifteen patients (6 %) had a unilateral partial tear, median age 57 years (range 35-78). One hundred and thirty patients (52 %) had bilateral pathology, median age 65 years (range 25-89). Fifty-three patients (21 %) had the presence of bilateral tendinopathy alone, median age 56 years (range 25-89). Twenty-seven patients (11 %) had a partial tear on one side and tendinosis on the other, median age 68 years (range 38-89). Thirty-nine patients (15 %) had evidence of bilateral partial tears, median age 63 years (range 36-89), with 52 % demonstrating a torn conjoined and semi-membranosus tendon. The remaining 48 % had either an isolated tear of the conjoined or the semi-membranosus (the more commonly injured tendon 74 % of the time). Four patients (2 %) had bilateral complete ruptures with a median age of 68 years (range 59-78). Six patients (2 %) had a complete tear on one side and a partial tear on the other, median age 68 years (range 34-83). One patient had a complete tear on one side and tendinosis on the other, age 81 years. There is a higher prevalence of pathology in the asymptomatic population, 15 % have bilateral partial tears, and 2 % have bilateral complete tears. The semi-membranosus being the most affected, this may help clinically stratify the need for surgical intervention. I.

Pars plana vitrectomy for disturbing primary vitreous floaters: clinical outcome and patient satisfaction.

PubMed

de Nie, Karlijn F; Crama, N; Tilanus, Maurits A D; Klevering, B Jeroen; Boon, Camiel J F

2013-05-01

Primary vitreous floaters can be highly bothersome in some patients. In the case of persistently bothersome floaters, pars plana vitrectomy may be the most effective treatment. The aim of this study is to evaluate the incidence of complications, and patient satisfaction, after pars plana vitrectomy for disabling primary vitreous opacities. We included a total of 110 eyes that underwent pars plana vitrectomy between February 1998 and August 2010. Fifty-seven eyes (51.8%) underwent 20-gauge vitrectomy, whereas 53 eyes (48.2%) underwent 23-gauge vitrectomy. In a retrospective manner, we assessed intraoperative and postoperative complications. There was a considerable range of time between surgery and questionnaire (range: 4-136 months). Patient satisfaction was assessed by a questionnaire based on a modified NEI VFQ-25 questionnaire. A retinal detachment occurred in 10.9% of cases, and the incidence did not differ significantly between the 20-gauge and 23-gauge vitrectomy groups. In 4.5% of the eyes, a retinal detachment developed within the first 3 months, and 6.4% occurred later in the postoperative period. Cystoid macular edema occurred in 5.5%, and an epiretinal membrane was seen postoperatively in 3.6% of cases. Development of glaucoma requiring glaucoma surgery, a macular hole, and postoperative scotoma, each occurred in 0.9% of cases. No cases of endophthalmitis occurred. Eighty-five percent of patients were satisfied or very satisfied with the results of the vitrectomy. Eighty-four percent of all patients were completely cured from their troublesome vitreous floaters, and an additional 9.3% of patients were less troubled by vitreous floaters. Ten patients (9.3%) were dissatisfied, and six of these patients (5.6%) had a serious complication that resulted in permanent visual loss. Pars plana vitrectomy is an effective approach to treat primary vitreous floaters, resulting in a high rate of patient satisfaction. Postoperative complications may be more frequent than previously reported, so patients should be well-informed about the complication rate before reaching informed consent about this surgical intervention. Additional preventive measures should be considered to reduce this complication rate.

Hemodialysis knowledge and medical adherence in African Americans diagnosed with end stage renal disease: results of an educational intervention.

PubMed

Wells, Janie R

2011-01-01

The purpose of this three-group quasi-experimental research study was to describe the relationship between hemodialysis knowledge and perceived medical adherence to a prescribed treatment regimen in African Americans diagnosed with end stage renal disease and to determine if an educational intervention improved hemodialysis knowledge and medical adherence. Eighty-five African Americans participated in this study using the Life Options Hemodialysis Knowledge Test and the Medical Outcomes Study Measures of Patient Adherence tools. No significant correlation was found between hemodialysis knowledge and medical adherence. Paired sample t-tests revealed significantly higher hemodialysis knowledge scores in the post-test group compared to the pre-test group, t(26) = -3.79, p < 0.01. Additionally, no significant differences were found between pre- and post-intervention in medical adherence. This study suggests that more education is needed to improve the knowledge level of African-American patients on hemodialysis.

Relation between total shock energy and mortality in patients with implantable cardioverter-defibrillator.

PubMed

Tenma, Taro; Yokoshiki, Hisashi; Mitsuyama, Hirofumi; Watanabe, Masaya; Mizukami, Kazuya; Kamada, Rui; Takahashi, Masayuki; Sasaki, Ryo; Maeno, Motoki; Okamoto, Kaori; Chiba, Yuki; Anzai, Toshihisa

2018-05-15

Implantable Cardioverter-Defibrillator (ICD) shocks have been associated with mortality. However, no study has examined the relation between total shock energy and mortality. The aim of this study is to assess the association of total shock energy with mortality, and to determine the patients who are at risk of this association. Data from 316 consecutive patients who underwent initial ICD implantation in our hospital between 2000 and 2011 were retrospectively studied. We collected shock energy for 3 years from the ICD implantation, and determined the relation of shock energy on mortality after adjusting confounding factors. Eighty-seven ICD recipients experienced shock(s) within 3 years from ICD implantation and 43 patients had died during the follow-up. The amount of shock energy was significantly associated with all-cause death [adjusted hazard ratio (HR) 1.26 (per 100 joule increase), p < 0.01] and tended to be associated with cardiac death (adjusted HR 1.30, p = 0.08). The survival rate of patients with high shock energy accumulation (≥182 joule) was lower (p < 0.05), as compared to low shock energy accumulation (<182 joule), likewise to no shock. Besides, the relation between high shock energy accumulation and all-cause death was remarkable in the patients with low left ventricular ejection fraction (LVEF ≤40%) or atrial fibrillation (AF). Increase of shock energy was related to mortality in ICD recipients. This relation was evident in patients with low LVEF or AF. Copyright © 2018 Elsevier B.V. All rights reserved.

Bony ankylosis of the facet joint of the cervical spine in rheumatoid arthritis: Its characteristics and relationship to the clinical findings.

PubMed

Iizuka, Haku; Iizuka, Yoichi; Okamura, Koichi; Yonemoto, Yukio; Mieda, Tokue; Takagishi, Kenji

2017-09-01

The purpose of this study was to clarify the characteristics of bony ankylosis of the facet joint of the cervical spine in rheumatoid arthritis (RA) patients who required cervical spine surgery, and its relationship to the clinical findings. Eighty consecutive RA patients with cervical spine disorder who received initial surgery were reviewed. The occurrence of bony ankylosis of the facet joint of the cervical spine was investigated using computed tomography (CT) before surgery. We also evaluated the severity of neurological symptoms and the plain wrist radiographs taken before surgery; furthermore, we evaluated each patient's medical history for total knee arthroplasty (TKA) or hip arthroplasty (THA). The preoperative CT imaging demonstrated bony ankylosis of the facet joint of the cervical spine in 45 facet levels of 19 cases (BA + group). In all patients, responsible instability or stenosis was demonstrated just caudal or on the cranial side of those bony ankylosis. Before surgery, the BA + group included significantly more patients showing severe cervical myelopathy (p < 0.05), and significantly more cases showing progressed ankylosis in the wrist joint bilaterally (p < 0.01). There were also significantly more patients who received two or more TKA or THA before the cervical spine surgery in the BA + group (p < 0.01). Bony ankylosis of the facet joint of the cervical spine may be a risk factor of instability or stenosis at the adjacent disc level and severe cervical myelopathy. Furthermore, its ankylosis was demonstrated in RA patients with severe destroyed joints.

End-stage coxarthrosis and gonarthrosis. Aetiology, clinical patterns and radiological features of idiopathic osteoarthritis.

PubMed

Chitnavis, J; Sinsheimer, J S; Suchard, M A; Clipsham, K; Carr, A J

2000-06-01

To determine and compare the aetiological background, clinical patterns and radiological features of idiopathic osteoarthritis (OA) of the hip and the knee warranting arthroplasty. A total of 402 Caucasians consecutively undergoing total hip replacement (THR) or total knee replacement (TKR) for idiopathic OA at a major centre was surveyed. Previous joint injury was more common in the TKR group (P < 0.0001). However, both groups manifested a mixed occupational background, body mass indices similar to the general population and a predominance of females (F:M = 1.3-1.4:1). The TKR group had a significantly younger age of symptom onset (56 yr) than the THR group (61 yr) but both groups had a tendency to bilateral arthroplasty (33%), nodal involvement (54-59%), a significant excess of right-sided replacements (1.8:1, THR; 2.2:1, TKR) and similar levels of pre-operative pain and disability. Up to 40% of hips manifested acetabular dysplasia and 10% possible previous slipped upper femoral epiphyses. Eighty-five per cent with end-stage coxarthrosis or gonarthrosis had an identical pattern of radiographic disease contralaterally. Our data suggest the importance of a constitutional tendency to idiopathic, end-stage OA, a disorder traditionally associated with environmental factors leading to 'wear and tear'.

Endoscopic mucosal resection for middle and large colorectal polyps with a double-loop snare.

PubMed

Yoshida, Naohisa; Saito, Yutaka; Hirose, Ryohei; Ogiso, Kiyoshi; Inada, Yutaka; Yagi, Nobuaki; Naito, Yuji; Otake, Yosuke; Nakajima, Takeshi; Matsuda, Takahisa; Yanagisawa, Akio; Itoh, Yoshito

2014-01-01

This study aimed to analyze the endoscopic mucosal resection (EMR) with a novel uniquely shaped, double-loop snare (Dualoop, Medico's Hirata Inc., Tokyo, Japan) for colorectal polyps. This was a clinical trial conducted in two referral centers, Kyoto Prefectural University of Medicine and National Cancer Center Hospital in Japan. First, the firmness of various snares including 'Dualoop' was experimentally analyzed with a pressure gauge. Five hundred and eighty nine consecutive polyps that underwent EMR with 'Dualoop' were compared to 339 polyps with the standard round snare. Lesion characteristics, en bloc resection, and complications were analyzed. 'Dualoop' had the most firmness among the various snares. The average tumor size was 9.3 mm (5-30), and en bloc resection was achieved in 95.4%. The rate of en bloc resection for middle polyps 15-19 mm in diameter was significantly higher with the 'Dualoop' than that with the round snare (97.9 vs. 80.0%, p < 0.05). The rate of en bloc resection was 64.7% for large polyps ≥20 mm in diameter using 'Dualoop'. Higher age, larger tumor size, and superficial polyps were associated with the failure of en bloc resection. EMR with 'Dualoop' was effective for resecting both middle and large polyps en-bloc. © 2014 S. Karger AG, Basel.

Asymmetric Meckel Cave Enlargement: A Potential Marker of PHACES Syndrome.

PubMed

Wright, J N; Wycoco, V

2017-06-01

PHACES syndrome is a complex of morphologic abnormalities of unknown cause and includes posterior fossa abnormalities; head and neck infantile hemangiomas; arterial, cardiac, and eye anomalies; and sternal or abdominal wall defects. Accurate identification of the syndrome is important for optimal treatment. The purpose of this study was to investigate the incidence of asymmetric Meckel cave enlargement, a potential novel imaging marker, in a population of patients referred for evaluation of possible PHACES syndrome. Eighty-five patients referred for neuroimaging evaluation of possible PHACES syndrome were identified and stratified on the basis of their ultimate clinical PHACES diagnosis categorization into PHACES, possible PHACES, or not PHACES. MR imaging studies were subsequently reviewed for the presence or absence of unilateral Meckel cave enlargement, with the reviewer blinded to the ultimate PHACES syndrome categorization. Twenty-five of 85 patients (29%) were ultimately categorized as having PHACES or possible PHACES according to consensus guidelines. Asymmetric Meckel cave enlargement was present in 76% (19/25) of these patients and in 82% (19/23) of only those patients with definite PHACES. This finding was present in none of the 60 patients determined not to have PHACES syndrome. In 7/19 patients (37%) with this finding, subtle MR imaging abnormalities consistent with PHACES were missed on the initial MR imaging interpretation. Asymmetric Meckel cave enlargement was a common feature of patients with PHACES in our cohort and may serve as a novel imaging marker. Increased awareness of this imaging feature has the potential to increase the diagnostic accuracy of PHACES. © 2017 by American Journal of Neuroradiology.

Avoiding Decline: Fostering Resilience and Sustainability in Midsize Cities

EPA Science Inventory

Eighty-five percent of United States citizens live in urban areas. However, research surrounding the resilience and sustainability of complex urban systems focuses largely on coastal megacities (>1 million people). Midsize cities differ from their larger counterparts due to tight...

Presentation and outcome amongst older Singaporeans living with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS): does age alone drive excess mortality?

PubMed

Huggan, Paul J; Foo, Rui Min; Olszyna, Dariusz; Chew, Nicholas S; Smitasen, Nares; Mukhopadhyay, Amartya; Archuleta, Sophia

2012-12-01

There is little detailed information on human immunodeficiency virus (HIV) amongst older adults in Singapore. A retrospective study of 121 consecutive referrals of patients presenting for HIV care was conducted. Demographic, clinical and laboratory variables were collected. A prognostic model derived from the North American Veterans' Affairs Cohort Study (VACS) was used to estimate prognosis. The median age at presentation was 43 (range, 18 to 76). Thirty-eight patients (31%) were aged 50 or older and 106 patients (88%) were male. Older patients were more likely to be of Chinese ethnicity (P = 0.035), married (P = 0.0001), unemployed or retired (P = 0.0001), and to have acquired their infection heterosexually (P = 0.0002). The majority of patients in both groups were symptomatic at presentation. Eighty-one (67%) had CD4 counts less than 200 at baseline with no observable differences in HIV ribonucleic acid (RNA) or clinical stage based on age. Non-Acquired Immunodeficiency Syndrome (AIDS) morbidity was observed more frequently amongst older patients. The estimated prognosis of patients differed significantly based on age. Using the VACS Index and comparing younger patients with those aged 50 and above, mean 5 year mortality estimates were 25% and 50% respectively (P <0.001). A trend towards earlier antiretroviral therapy was noted amongst older patients (P = 0.067) driven mainly by fewer financial difficulties reported as barriers to treatment. Older patients form a high proportion of newly diagnosed HIV/AIDS cases and present with more non-AIDS morbidity. This confers a poor prognosis despite comparable findings with younger patients in terms of clinical stage, AIDS-defining illness, CD4 count and HIV viral load.

History of hyperthyroidism and long-term outcome of catheter ablation of drug-refractory atrial fibrillation.

PubMed

Wongcharoen, Wanwarang; Lin, Yenn-Jiang; Chang, Shih-Lin; Lo, Li-Wei; Hu, Yu-Feng; Chung, Fa-Po; Chong, Eric; Chao, Tze-Fan; Tuan, Ta-Chuan; Chang, Yao-Ting; Lin, Chin-Yu; Liao, Jo-Nan; Lin, Yi-Chun; Chen, Yun-Yu; Chen, Shih-Ann

2015-09-01

Hyperthyroidism is a known reversible cause of atrial fibrillation (AF). However, some patients remain in AF despite restoration of euthyroid status. The purpose of this study was to compare the electrophysiologic characteristics and long-term ablation outcome in AF patients with and without history of hyperthyroidism. The study enrolled 717 consecutive patients with AF who underwent first AF ablation, which involved pulmonary vein (PV) isolation in paroxysmal AF and additional substrate modification in nonparoxysmal AF patients. Eighty-four patients (12%) with hyperthyroidism history were compared to those without. Euthyroid status was achieved for ≥3 months before ablation in hyperthyroid patients. Patients with hyperthyroid history were associated with older age, more female gender, lower mean right atrial voltage, higher number of PV ectopic foci (1.3 ± 0.4 vs 1.0 ± 0.2, P < .01), and higher prevalence of non-PV foci (42% vs 23%, P < .01). Ectopic foci from ligament of Marshall were demonstrated more often in hyperthyroid patients (7.1% vs 1.6%, P < .01) in whom alcohol ablations were required. After propensity score matching for potential covariates, history of hyperthyroidism was an independent predictor of AF recurrence after single procedure (hazard ratio 2.07, 95% confidence interval 1.27-3.38). AF recurrence rates after multiple procedures were not different between patients with and those without hyperthyroid history. Patients with hyperthyroid history had a significantly higher number of PV ectopies and higher prevalence of non-PV ectopic foci compared to euthyroid patients, which resulted in a higher AF recurrence rate after a single procedure. Copyright © 2015 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

The impact of tinnitus characteristics and associated variables on tinnitus-related handicap.

PubMed

Degeest, S; Corthals, P; Dhooge, I; Keppler, H

2016-01-01

This study aimed to determine the characteristics of tinnitus and tinnitus-related variables and explore their possible relationship with tinnitus-related handicap. Eighty-one patients with chronic tinnitus were included. The study protocol measured hearing status, tinnitus pitch, loudness, maskability and loudness discomfort levels. All patients filled in the Tinnitus Sample Case History Questionnaire, the Hyperacusis Questionnaire and the Tinnitus Handicap Inventory. The relationship of each variable with the Tinnitus Handicap Inventory score was evaluated by univariate and multivariate analyses. Five univariables were associated with the Tinnitus Handicap Inventory score: loudness discomfort level, subjective tinnitus loudness, tinnitus awareness, noise intolerance and Hyperacusis Questionnaire score. Multiple regression analysis showed that the Hyperacusis Questionnaire score and tinnitus awareness were independently associated with the Tinnitus Handicap Inventory score. Hyperacusis and tinnitus awareness were independently associated with the Tinnitus Handicap Inventory score. Questionnaires on tinnitus and hyperacusis are especially suited to providing additional insight into tinnitus-related handicap and are therefore useful for evaluating tinnitus patients.

GPs, violence and work performance - 'just part of the job?'.

PubMed

Coles, Jan; Koritsas, Stella; Boyle, Malcolm; Stanley, Janet

2007-03-01

This study explored the impact of work related violence on general practitioners' work performance. A postal survey of 1000 randomly selected GPs about work related violence. Those GPs reporting incidents of work related violence in the past 12 months were asked to write about its effect on them in response to an open question. Eighty-five GPs responded. Seventy-three percent of GPs who had experienced work related violence answered an open question about its effect on their work performance. The effect was negative for most, respondents citing poor concentration, difficulty listening to patients, rumination and intrusive thoughts when in an enclosed space in subsequent consultations, particularly in consultations with the patient who had perpetrated the violence, or their families or coworkers, or with similar patients. General practitioners have reported that work related violence has a continuing impact on their work performance. Future research should include psychometric testing of cognitive functioning and mental health testing to quantify this.

Resolution of erectile dysfunction after an andrological visit in a selected population of patients affected by psychogenic erectile dysfunction.

PubMed

Cavallini, Giorgio

2017-01-01

The aim of this study was to ascertain whether some patients with psychogenic erectile dysfunction (PED) who chose psychotherapy spontaneously improved their sexual function immediately after diagnosis. Two hundred eighty-five patients with PED were retrospectively studied. Complete resolution of PED was analyzed regarding age, primary or secondary PED, marital status, domestic status, prevailing attitude of the female partner to the dysfunction, duration of their partnership, social status, duration of PED, International Index of Erectile Function score, and prevailing attitude of the patient after a diagnosis of PED. The data were analyzed using post-hoc tests. PED was resolved in 32.3% of the patients immediately after diagnosis. These patients were older, more frequently affected by secondary ED, more frequently living with their partner, and more frequently resigned or happy with the diagnosis of PED than the patients who did not resolve their PED. A nonchalant or cooperative female attitude to PED improved the possibility of PED resolution. The other variables did not influence PED resolution. Our data showed that a clear-cut diagnosis of psychogenic erectile deficiency and some psychosocial factors were critical for the management of some patients with PED.

Treatment of refractory fever in the neurosciences critical care unit using a novel, water-circulating cooling device. A single-center pilot experience.

PubMed

Carhuapoma, J Ricardo; Gupta, Kapil; Coplin, William M; Muddassir, Salman M; Meratee, Muhammad M

2003-10-01

Fever after acute brain injury affects neuronal function and recovery. Standard therapies have proven to be inadequate in treating hyperthermia in this patient population. We report on safety/efficacy pilot data collected using a noninvasive, novel, water-circulating cooling device in febrile acute brain injury patients. We enrolled patients who developed fever (rectal temperature > or =38.0 degrees C) refractory to pharmacological therapy. The treatment device uses an ice water circulating system embedded in hydrogel-coated, energy transfer pads. Its thermoregulatory feedback control uses cold water (4.0 degrees C-42.0 degrees C) and was set at 36.5 degrees C for this study. We analyzed the temperature response during 600 consecutive minutes of treatment. Six consecutive patients were enrolled and seven episodes of fever were recorded; the mean age of the patients was 59.7 years (range 46-71 years; five male, one female). Diagnoses were as follows: subarachnoid hemorrhage (two), severe traumatic brain injury (two), status epilepticus following massive cerebral infarction (one), and intracerebral/intraventricular hemorrhage (one). Hand warming was applied at treatment onset on all patients; shivering only responsive to meperidine occurred in five of them. Fever of 38.4 degrees C (range 38.0 degrees C-38.9 degrees C) was reduced to 36.9 degrees C (range 36.0 degrees C-38.0 degrees C) after 120 minutes (P<0.001). Core temperature remained "locked" during the remainder of the treatment (36.6 degrees C, P=0.5; 36.6 degrees C, P=0.9; and 36.5 degrees C, P=0.9 at 180, 300, and 600 minutes, respectively). Skin integrity under the pads was preserved in all study subjects. Our results indicate that use of this novel technique is safe, rapidly effective, and able to maintain sustained normothermia following fever in a cohort of critically ill neurologic/neurosurgical patients.

Language and arithmetic--a study using the intracarotid amobarbital procedure.

PubMed

Delazer, Margarete; Karner, Elfriede; Unterberger, Iris; Walser, Gerald; Waldenberger, Peter; Trinka, Eugen; Benke, Thomas

2005-08-22

The intracarotid amobarbital procedure is used as a standard procedure in presurgical evaluation to assess hemispheric lateralization of language and memory, but has not been applied to investigate numerical processing. Patients with medically intractable epilepsy (n=20) were consecutively recruited during a presurgical evaluation programme. All 14 patients with left-lateralized language showed better arithmetic performance with the left hemisphere (intracarotid amobarbital procedure right), while five out of six patients with bilateral or right-hemispheric language representation showed better performance with the right hemisphere (intracarotid amobarbital procedure left). Furthermore, in patients with left-lateralized language, an interaction between intracarotid amobarbital procedure and type of arithmetic operation was found. The study suggests a close association between language lateralization and hemispheric specialization for arithmetic processing.

The value of power Doppler ultrasound in patients with rheumatoid arthritis in clinical remission: Reclassifying disease activity?

PubMed

Vergara, Facundo; Ruta, Santiago; Rosa, Javier; Marín, Josefina; García-Mónaco, Ricardo; Soriano, Enrique R

2017-03-18

The aim of the present study was to describe the ultrasound (US) findings in patients with rheumatoid arthritis (RA) in clinical remission, and to evaluate the ability of power Doppler (PD) US to reclassify disease activity in these patients. We included consecutive patients with RA according to 2010 American College of Rheumatology/European League Against Rheumatism criteria, who were in clinical remission by the Disease Activity Score (DAS28<2.6). Twenty joints of both hands were assessed by US. PD signal was evaluated on a semi-quantitative scale from 0 to 3. Three different US-modified DAS28 (US-DAS28) were constructed, replacing the clinical swollen joint count by the PD US joint count using PD score ≥1, ≥2 or ≥3, respectively. Eighty-six patients were included. Twenty-three (26.7%) patients had at least one joint with abnormal US-positive PD signal. Thirteen percent of patients were reclassified to low disease activity by applying the US-DAS28 when joints were considered active with a PD signal ≥1; 12%, when a PD signal ≥2 was considered, and 2% of the patients were reclassified when a PD score of 3 was considered. No patients were reclassified to a level of moderate or high activity applying US-DAS28. Although around a quarter of patients with RA in clinical remission showed PD US features indicating residual activity, only a small percentage were reclassified to a state of low activity and none to a level of moderate or high activity, applying the proposed US-DAS28. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Frequency, risk factors, and outcomes of vancomycin-resistant Enterococcus colonization and infection in patients with newly diagnosed acute leukemia: different patterns in patients with acute myelogenous and acute lymphoblastic leukemia.

PubMed

Ford, Clyde D; Lopansri, Bert K; Haydoura, Souha; Snow, Greg; Dascomb, Kristin K; Asch, Julie; Bo Petersen, Finn; Burke, John P

2015-01-01

OBJECTIVE To determine the frequency, risk factors, and outcomes for vancomycin-resistant Enterococcus (VRE) colonization and infection in patients with newly diagnosed acute leukemia. DESIGN Retrospective clinical study with VRE molecular strain typing. SETTING A regional referral center for acute leukemia. PATIENTS Two hundred fourteen consecutive patients with newly diagnosed acute leukemia between 2006 and 2012. METHODS All patients had a culture of first stool and weekly surveillance for VRE. Clinical data were abstracted from the Intermountain Healthcare electronic data warehouse. VRE molecular typing was performed utilizing the semi-automated DiversiLab System. RESULTS The rate of VRE colonization was directly proportional to length of stay and was higher in patients with acute lymphoblastic leukemia. Risk factors associated with colonization include administration of corticosteroids (P=0.004) and carbapenems (P=0.009). Neither a colonized prior room occupant nor an increased unit colonization pressure affected colonization risk. Colonized patients with acute myelogenous leukemia had an increased risk of VRE bloodstream infection (BSI, P=0.002). Other risk factors for VRE BSI include severe neutropenia (P=0.04) and diarrhea (P=0.008). Fifty-eight percent of BSI isolates were identical or related by molecular typing. Eighty-nine percent of bloodstream isolates were identical or related to stool isolates identified by surveillance cultures. VRE BSI was associated with increased costs (P=0.0003) and possibly mortality. CONCLUSIONS VRE colonization has important consequences for patients with acute myelogenous leukemia undergoing induction therapy. For febrile neutropenic patients with acute myelogenous leukemia, use of empirical antibiotic regimens that avoid carbapenems and include VRE coverage may be helpful in decreasing the risks associated with VRE BSI.

Senile gluteal dermatosis: a clinical study of 137 cases.

PubMed

Liu, Han-Nan; Wang, Wen-Jen; Chen, Chih-Chiang; Lee, Ding-Dar; Chang, Yun-Ting

2014-01-01

Senile gluteal dermatosis (SGD) is a common genital dermatosis but has gained little attention before. A large-scale clinical study of this disease is lacking. We examined 162 consecutive outpatients with gluteal skin diseases of different causes. Fourteen skin biopsies were performed. Patient's age, gender, body mass index (BMI), way of sitting or lying, treatment response, and underlying systemic diseases were recorded. About 137 (85%) patients could be defined as SGD. These patients, with a mean age of 79.4 ± 40.7 years and a mean BMI of 21.7 ± 10.8, presented with either partial (n = 43, 31%) or full-blown (n = 94, 69%) SGD lesions characterized by the sign of so-called "three corners of a triangle": brownish plaques on the gluteal cleft and each side of the buttocks. Male/female ratio was 130/7. Itching or pain of varying intensity was reported by 50 patients (36%) and 14 patients (10%), respectively. Eighty-six patients (53%) presented with horizontal hyperkeratotic ridges, a characteristic sign of SGD. Most patients spent most of the day sitting but reported no special way of sitting or lying. More than half of patients with SGD claimed no response to topical steroids and/or keratolytics. In comparison with patients with SGD, SGD-free patients were younger (61.3 ± 36 years, P = 0.0005) and heavier (BMI 26.2 ± 15.6, P < 0.0001) but showed no significant difference in the frequency of underlying systemic diseases. SGD is a common dermatosis, mostly affecting the thinner elderly. Friction, pressures and long hours sitting seemed to be important factors to trigger this dermatosis. © 2013 The International Society of Dermatology.

Redefined clinical features and diagnostic criteria in autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy

PubMed Central

Ferre, Elise M.N.; Rose, Stacey R.; Rosenzweig, Sergio D.; Burbelo, Peter D.; Romito, Kimberly R.; Niemela, Julie E.; Rosen, Lindsey B.; Break, Timothy J.; Gu, Wenjuan; Hunsberger, Sally; Browne, Sarah K.; Hsu, Amy P.; Rampertaap, Shakuntala; Swamydas, Muthulekha; Collar, Amanda L.; Kong, Heidi H.; Chascsa, David; Simcox, Thomas; Pham, Angela; Bondici, Anamaria; Natarajan, Mukil; Monsale, Joseph; Kleiner, David E.; Quezado, Martha; Alevizos, Ilias; Moutsopoulos, Niki M.; Yockey, Lynne; Frein, Cathleen; Soldatos, Ariane; Calvo, Katherine R.; Adjemian, Jennifer; Similuk, Morgan N.; Lang, David M.; Stone, Kelly D.; Uzel, Gulbu; Bishop, Rachel J.; Holland, Steven M.; Olivier, Kenneth N.; Fleisher, Thomas A.; Heller, Theo; Winer, Karen K.

2016-01-01

Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is a rare primary immunodeficiency disorder typically caused by homozygous AIRE mutations. It classically presents with chronic mucocutaneous candidiasis and autoimmunity that primarily targets endocrine tissues; hypoparathyroidism and adrenal insufficiency are most common. Developing any two of these classic triad manifestations establishes the diagnosis. Although widely recognized in Europe, where nonendocrine autoimmune manifestations are uncommon, APECED is less defined in patients from the Western Hemisphere. We enrolled 35 consecutive American APECED patients (33 from the US) in a prospective observational natural history study and systematically examined their genetic, clinical, autoantibody, and immunological characteristics. Most patients were compound heterozygous; the most common AIRE mutation was c.967_979del13. All but one patient had anti–IFN-ω autoantibodies, including 4 of 5 patients without biallelic AIRE mutations. Urticarial eruption, hepatitis, gastritis, intestinal dysfunction, pneumonitis, and Sjögren’s-like syndrome, uncommon entities in European APECED cohorts, affected 40%–80% of American cases. Development of a classic diagnostic dyad was delayed at mean 7.38 years. Eighty percent of patients developed a median of 3 non-triad manifestations before a diagnostic dyad. Only 20% of patients had their first two manifestations among the classic triad. Urticarial eruption, intestinal dysfunction, and enamel hypoplasia were prominent among early manifestations. Patients exhibited expanded peripheral CD4+ T cells and CD21loCD38lo B lymphocytes. In summary, American APECED patients develop a diverse syndrome, with dramatic enrichment in organ-specific nonendocrine manifestations starting early in life, compared with European patients. Incorporation of these new manifestations into American diagnostic criteria would accelerate diagnosis by approximately 4 years and potentially prevent life-threatening endocrine complications. PMID:27588307

Cognitive functions in Parkinson's disease: relation to disease severity and hallucination.

PubMed

Wakamori, Takaaki; Agari, Takashi; Yasuhara, Takao; Kameda, Masahiro; Kondo, Akihiko; Shinko, Aiko; Sasada, Susumu; Sasaki, Tatsuya; Furuta, Tomohisa; Date, Isao

2014-04-01

We wished to relate severity of Parkinson's disease (PD) with cognitive function in relation to cerebral blood flow (CBF). Eighty-one consecutive PD patients were enrolled in this study. We used Mini-Mental State Examination (MMSE) and Wechsler Adult Intelligence Scale-Third edition (WAIS-III) to evaluate cognitive functions, and three-dimensional stereotactic ROI template (3DSRT) and Statistical Parametric Mapping (SPM) 8 to evaluate single photon emission CT (SPECT) recordings of regional CBF. The mean MMSE score of PD patients was 27.4 ± 2.4. The scores of most patients were higher than 23/30. On the other hand, the mean Full-scale IQ of PD patients was 88.4 ± 17.3 in WAIS-III, which was lower than that of normal controls. In particular, visuospatial function score of most patients was lower. There was significant correlation between cognitive scores and Hoehn & Yahr stage and hallucinatory episodes. PD Patients with stage III and IV showed significant deterioration in cognitive functions compared to stage II patients. Analysis of CBF revealed relative reductions in perfusion in the cerebral cortex relative to that in normal control. SPM 8 showed that cognitive functions in PD patients were positively correlated with rCBF in the thalamus and cingulate gyrus. This is the study to demonstrate the cognitive impairments in PD patients using WAIS-III. Visuospatial dysfunction might be caused by decrease in rCBF in the parietal and occipital lobes and dorsolateral prefrontal cortex. The severity of cognitive impairments in PD patients was correlated with disease severity and hallucinatory episodes. Copyright © 2014 Elsevier Ltd. All rights reserved.

Male and female chronic pain patients categorized by DSM-III psychiatric diagnostic criteria.

PubMed

Fishbain, D A; Goldberg, M; Meagher, B R; Steele, R; Rosomoff, H

1986-08-01

Two hundred and eighty-three chronic pain patients, consecutive admissions to the Comprehensive Pain Center of the University of Miami School of Medicine, received an extensive psychiatric evaluation based upon the American Psychiatric Association, Diagnostic and Statistical Manual of Mental Disorders (DSM-III) criteria and flowsheets. All patients received the following type of diagnoses: DSM-III axis I; DSM-III axis II, and personality type. The distribution of assigned diagnoses for the entire patient sample was reviewed and a statistical comparison between male and female patients was performed with regards to the prevalence of each diagnosis. Anxiety syndromes and depression of various diagnostic types were the most frequently assigned axis I diagnoses with over half the patient sample receiving each of these diagnoses. Males were significantly overrepresented in the axis I diagnoses of intermittent explosive disorders, adjustment disorders with work inhibitions, and alcohol abuse and other drug dependence, while females were significantly overrepresented in disorders of current depression of various diagnostic types and somatization disorders. 58.4% of the patients fulfilled criteria for axis II personality disorder diagnoses. The most frequently personality disorders found in the patient group were dependent (17.4%), passive aggressive (14.9%), and histrionic (11.7%). Males were significantly overrepresented in paranoid and narcissistic disorders while females were overrepresented in histrionic disorder. The most frequent personality types found in the patient group were compulsive (24.5%) and dependent (10.6%). All personality types were similarly distributed between the sexes. The results of the present study were compared to a previous study of DSM-III diagnoses in chronic pain patients and are discussed in terms of the prevalence of DSM-III diagnoses in the general population. Questions are raised as to the applicability of certain DSM-III diagnoses in the chronic pain population.

Feasibility and Acceptability of Implementing Indirect Calorimetry Into Routine Clinical Care of Patients With Spinal Cord Injury

PubMed Central

Mayr, Hannah; Atresh, Sridhar; Kemp, Irene; Simmons, Joshua; Vivanti, Angela; Hickman, Ingrid J.

2016-01-01

Background: In the absence of reliable predictive equations, indirect calorimetry (IC) remains the gold standard for assessing energy requirements after spinal cord injury (SCI), but it is typically confined to a research setting. The purpose of this study is to assess the feasibility and acceptability of implementing IC into routine clinical care in an Australian SCI rehabilitation facility. Methods: Bedside IC (canopy hood) was performed, and patients completed an IC acceptability questionnaire (open-ended; yes/no; 5-point Likert scale). Fasted resting energy expenditure (REE) steady-state criteria were applied to assess data quality, and adherence to a test ≥20 minutes was recorded. Staff were surveyed to assess impact of IC on usual care. Results: Of 35 eligible patients, 9 declined (7 reported claustrophobia). One patient could not be tested before discharge and 25 underwent IC (84% male, injury level C2-L2, AIS A-D). Anxiety prevented one patient from completing IC, while another failed to fast. The remaining 23 patients achieved a steady-state REE (≥5 consecutive minutes with ≤10% coefficient of variation for VO2 and VCO2). Test-retest (n = 5) showed <10% variation in REE. Patients deemed the procedure acceptable, with 88% reporting a willingness to repeat IC. Eighty percent of patients and 90% of staff agreed it was acceptable for IC to be integrated into usual care. Conclusion: This study found that IC is a feasible and acceptable addition to the routine clinical care of patients recovering from SCI and may serve to improve accuracy of nutrition interventions for this patient population. PMID:29339868

Patterns of failure in patients with early onset (synchronous) resectable liver metastases from rectal cancer.

PubMed

Butte, Jean M; Gonen, Mithat; Ding, Peirong; Goodman, Karyn A; Allen, Peter J; Nash, Garrett M; Guillem, Jose; Paty, Philip B; Saltz, Leonard B; Kemeny, Nancy E; Dematteo, Ronald P; Fong, Yuman; Jarnagin, William R; Weiser, Martin R; D'Angelica, Michael I

2012-11-01

The optimal combination of available therapies for patients with resectable synchronous liver metastases from rectal cancer (SLMRC) is unknown, and the pattern of recurrence after resection has been poorly investigated. In this study, the authors examined recurrence patterns and survival after resection of SLMRC. Consecutive patients with SLMRC (disease-free interval, ≤12 months) who underwent complete resection of the rectal primary and liver metastases between 1990 and 2008 were identified from a prospective database. Demographics, tumor-related variables, and treatment-related variables were correlated with recurrence patterns. Competing risk analysis was used to determine the risk of pelvic and extrapelvic recurrence. In total, 185 patients underwent complete resection of rectal primary and liver metastases. One hundred eighty patients (97%) received chemotherapy during their treatment course, and 91 patients (49%) received pelvic radiation therapy either before (N = 65; 71.4%), or after (N = 26; 28.6%) rectal resection. The 5-year disease-specific survival rate was 51% for the entire cohort with a median follow-up of 44 months for survivors. One hundred thirty patients (70%) developed a recurrence: Eighteen patients (10%) had recurrences in the pelvis in combination with other sites, and 7 of these (4%) had an isolated pelvic recurrence. Recurrence pattern did not correlate with survival. Competing risk analysis demonstrated that the likelihood of a pelvic recurrence was significantly lower than that of an extrapelvic recurrence (P < .001). Of the patients with SLMRC who developed recurrent disease, systemic sites were overwhelmingly more common than pelvic recurrences. The current results indicated that the selective exclusion of radiotherapy may be considered in patients who are diagnosed with simultaneous disease. Copyright © 2012 American Cancer Society.

Analysis of intraoperative difficulties and management of operative complications in revision anterior exposure of the lumbar spine: a report of 25 consecutive cases.

PubMed

Flouzat-Lachaniette, Charles-Henri; Delblond, William; Poignard, Alexandre; Allain, Jérôme

2013-04-01

After a first anterior approach to the lumbar spine, formation of adhesions of soft tissues to the spine increases the surgical difficulties and potential for iatrogenic injury during the revision exposure. The objective of this study was to identify the intraoperative difficulties and postoperative complications associated with revision anterior lumbar spine procedures in a single institution. This is a retrospective review of 25 consecutive anterior revision lumbar surgeries in 22 patients (7 men and 15 women) operated on between 1998 and 2011. Patients with trauma or malignancies were excluded. The mean age of the patients at the time of revision surgery was 56 years (range 20-80 years). The complications were analyzed depending on the operative level and the time between the index surgery and the revision. Six major complications (five intraoperatively and one postoperatively) occurred in five patients (20 %): three vein lacerations (12 %) and two ureteral injuries (8 %), despite the presence of a double-J ureteral stent. The three vein damages were repaired or ligated by a vascular surgeon. One of the two ureteral injuries led to a secondary nephrectomy after end-to-end anastomosis failure; the other necessitated secondary laparotomy for small bowel obstruction. Anterior revision of the lumbar spine is technically challenging and is associated with a high rate of vascular or urologic complications. Therefore, the potential complications of the procedure must be weighted against its benefits. When iterative anterior lumbar approach is mandatory, exposure should be performed by an access surgeon in specialized centers that have ready access to vascular and urologic surgeons.

Ultrasound-guided supraclavicular block: outcome of 510 consecutive cases.

PubMed

Perlas, Anahi; Lobo, Giovanni; Lo, Nick; Brull, Richard; Chan, Vincent W S; Karkhanis, Reena

2009-01-01

Supraclavicular brachial plexus block provides consistently effective anesthesia to the upper extremity. However, traditional nerve localization techniques may be associated with a high risk of pneumothorax. In the present study, we report block success and clinical outcome data from 510 consecutive patients who received an ultrasound-guided supraclavicular block for upper extremity surgery. After institutional review board approval, the outcome of 510 consecutive patients who received an ultrasound-guided supraclavicular block for upper extremity surgery was reviewed. Real-time ultrasound guidance was used with a high-frequency linear probe. The neurovascular structures were imaged on short axis, and the needle was inserted using an in-plane technique with either a medial-to-lateral or lateral-to-medial orientation. Five hundred ten ultrasound-guided supraclavicular blocks were performed (50 inpatients, 460 outpatients) by 47 different operators at different levels of training over a 24-month period. Successful surgical anesthesia was achieved in 94.6% of patients after a single attempt; 2.8% required local anesthetic supplementation of a single peripheral nerve territory; and 2.6% received an unplanned general anesthetic. No cases of clinically symptomatic pneumothorax developed. Complications included symptomatic hemidiaphragmatic paresis (1%), Horner syndrome (1%), unintended vascular punctures (0.4%), and transient sensory deficits (0.4%). Ultrasound-guided supraclavicular block is associated with a high rate of successful surgical anesthesia and a low rate of complications and thus may be a safe alternative for both inpatients and outpatients. Severe underlying respiratory disease and coagulopathy should remain a contraindication for this brachial plexus approach.

Relationship between objectively measured sedentary behavior and health outcomes in schizophrenia patients: The PsychiActive project.

PubMed

Bueno-Antequera, Javier; Oviedo-Caro, Miguel Ángel; Munguía-Izquierdo, Diego

2017-11-21

This study aimed to investigate possible relationships between sedentary behavior and body mass index (BMI), cardiorespiratory fitness (CRF), and health-related quality of life (HRQoL) in schizophrenia patients. Variables contributing to the variability in sedentary behavior were identified. Eighty-two schizophrenia outpatients (mean age±SD: 41.0±8.7years, 87% men, mean illness duration±SD: 17.1±8.9years) wore a multisensor armband for 7 consecutive full days to objectively measure sedentary behavior. BMI, walking capacity (6-minute walking test) as a proxy for CRF estimation and HRQoL (Short Form 36-Item Health Survey questionnaire version 2) were also assessed. Correlation (Pearson or Spearman coefficients) and multiple regression analysis were used. Sedentary behavior was significantly associated with BMI, CRF, and the physical component summary score of HRQoL (r values, -0.34-0.41; all P<0.001) and remained significant after adjustments for age, illness duration, symptom severity, adherence to Mediterranean diet, smoking, and antipsychotic medication (all P<0.05). BMI, CRF and vitality were identified as determinants of sedentary behavior. Consistent relationships between sedentary behavior and BMI, CRF, and the physical component summary score of HRQoL were found in schizophrenia patients. All the identified determinants of sedentary behavior are modifiable and may be important areas for future interventions in this population. Copyright © 2017 Elsevier B.V. All rights reserved.

Outcome of retrograde ureteric stenting as a urinary drainage procedure in ureteric obstruction related to malignant lesions.

PubMed

Wijayarathna, S; Suvendran, S; Ishak, M; Weligamage, A; Epa, A; Munasinghe, S; Abeygunaskera, A M

2014-12-01

We investigated the outcome of endoscopic retrograde ureteric stenting (RUS) in patients with ureteric obstruction related to malignant lesions. Data were prospectively collected from patients with ureteric obstruction related to malignant lesions treated at a single urology unit from 1 January 2011 to 30 April 2014. All patients had radiologically significant hydronephrosis by ultrasonography and CT scanning. First choice of urinary drainage was placing a retrograde ureteric stent cystoscopically. Outcome of patients who had stenting were recorded after following them until death or removal of stents. Eighty two patients with ureteric obstruction related to malignant lesions had complete data. In 33 (25%) patients, retrograde ureteric stenting was possible. Fifteen of them had recurrent tumour in the pelvis at the time of stenting and 13 (87%) were dead within 3 months of stenting. Four of the five patients who did not have pelvic tumour recurrence were alive at the end of the study. All eight patients who underwent stenting before surgery as a prophylactic measure and three of the five patients who had retroperitoneal tumour mass and underwent RUS were alive. Stenting was not possible in 42 patients. Thirty eight of them had pelvic tumour recurrences and two were having retroperitoneal tumour masses. Only one did not have tumour in the pelvis.CT evidence of tumour recurrence in the pelvis (OR 12.7; 95% CI 1.3-117.6; p=0.026) and high serum creatinine (OR 4.3; 95% CI 1.6-11.7; p=0.004) were associated with failure to ureteric stenting. Chances of successful RUS were low in patients with ureteric obstruction in the presence of tumour recurrences or elevated serum creatinine. Even if ureteric stenting was successful, their life expectancy was short.

Rubber band ligation of haemorrhoids in the out-patient clinic.

PubMed Central

Kumar, N.; Paulvannan, S.; Billings, P. J.

2002-01-01

Rubber band ligation (RBL) is an effective treatment for symptomatic haemorrhoids but carries significant morbidity. We performed a prospective study of 98 consecutive patients treated by RBL in the out-patient clinic. Immediate, intermediate (within 2 weeks) and late (within 2 months) complications were recorded. Immediate complications occurred in 66 (67.3%) patients. Pain was the predominant symptom in 50 patients (51%). Fifteen (15.3%) patients had vasovagal attacks and 1 (1%) had bleeding. Twenty-five patients (25.5%) were unable to perform normal activities on the day of RBL. One patient needed hospital admission for control of pain. Seventy four (75.5%) patients would have RBL if they needed further treatment for haemorrhoids. Symptomatic cure was achieved in 71 patients (72.4%). RBL is an effective treatment but with significant complications. Patients should be adequately warned, especially of pain and vasovagal attacks. PMID:12092868

Doppler ultrasound-guided percutaneous nephrolithotomy with two-step tract dilation for management of complex renal stones.

PubMed

Xu, Youming; Wu, Zhonghua; Yu, Jianhua; Wang, Shulong; Li, Fang; Chen, Jiushun; Liu, Jin; Chen, Kan

2012-06-01

To report our experience and assess the safety and efficacy of Doppler ultrasound-guided percutaneous nephrolithotomy (PCNL) with 2-step tract dilation for complex renal stones. From March 2009 to February 2011, 262 patients underwent PCNL. Eighty-three patients had a complete and 105 had partial staghorn calculus, and 74 had a renal pelvic stone of >2 cm in diameter. Thirty-five patients had renal surgical history. Doppler ultrasound-guided PCNL with 2-step tract dilation were performed. Stones were fragmented and cleared using a combination of ultrasonic and pneumatic lithotripters. All PCNL procedures were successful. Successful access to the collecting system was 100%. Although most of the cases (231/262) were managed satisfactorily by a single tract, a second tract was used in 31 cases. Mean operation time was 56 minutes (range 25-145). The primary stone-free rate of PCNL was 80.9%. There were 39 auxiliary procedures (13 second PCNL and 26 extracorporeal shock wave lithotripsy). One month after treatment, the overall stone-free rate was 92.7%. Five patients (1.9%) received blood transfusion. Eight patients (3.1%) with a postoperative fever of ≥38.5°C were cured by intravenous antibiotics. No other severe complications occurred. The mean postoperative stay was 3.8 days (range 2-12). Doppler ultrasound-guided PCNL with 2-step tract dilation for complex renal stones is safe, effective, and worthy of wider use in clinical practice. Copyright © 2012 Elsevier Inc. All rights reserved.

Remitting seronegative symmetrical synovitis with pitting oedema (RS3PE) syndrome: a prospective follow up and magnetic resonance imaging study.

PubMed

Cantini, F; Salvarani, C; Olivieri, I; Barozzi, L; Macchioni, L; Niccoli, L; Padula, A; Pavlica, P; Boiardi, L

1999-04-01

To determine the clinical characteristics of patients with "pure" remitting seronegative symmetrical synovitis with pitting oedema (RS3PE) syndrome, and to investigate its relation with polymyalgia rheumatica (PMR). Magnetic resonance imaging (MRI) was used to describe the anatomical structures affected by inflammation in pure RS3PE syndrome. A prospective follow up study of 23 consecutive patients with pure RS3PE syndrome and 177 consecutive patients with PMR diagnosed over a five year period in two Italian secondary referral centres of rheumatology. Hands or feet MRI, or both, was performed at diagnosis in 7 of 23 patients. At inspection evidence of hand and/or foot tenosynovitis was present in all the 23 patients with pure RS3PE syndrome. Twenty one (12%) patients with PMR associated distal extremity swelling with pitting oedema. No significant differences in the sex, age at onset of disease, acute phase reactant values at diagnosis, frequency of peripheral synovitis and carpal tunnel syndrome and frequency of HLA-B7 antigen were present between patients with pure RS3PE and PMR. In both conditions no patient under 50 was observed, the disease frequency increased significantly with age and the highest frequency was present in the age group 70-79 years. Clinical symptoms for both conditions responded promptly to corticosteroids and no patient developed rheumatoid arthritis during the follow up. However, the patients with pure RS3PE syndrome were characterised by shorter duration of treatment, lower cumulative corticosteroid dose and lower frequency of systemic signs/symptoms and relapse/recurrence. Hands and feet MRI showed evidence of tenosynovitis in five patients and joint synovitis in three patients. The similarities of demographic, clinical, and MRI findings between RS3PE syndrome and PMR and the concurrence of the two syndromes suggest that these conditions may be part of the same disease and that the diagnostic labels of PMR and RS3PE syndrome may not indicate a real difference. The presence of distal oedema seems to indicate a better prognosis.

Tibiotalocalcaneal arthrodesis with a compressive retrograde intramedullary nail: a report of 34 consecutive patients.

PubMed

Niinimäki, Tuukka Timo; Klemola, Tero-Matti; Leppilahti, Juhana Ilmari

2007-04-01

Tibiotalocalcaneal arthrodesis is a treatment modality for severe arthrosis and malalignment of the hindfoot. Complications, such as delayed union and nonunion, are well-known risks of the procedure. Arthrodesis can be done with a plate, screws, an external fixator, or an intramedullary nail. Compression with an intramedullary nail was the focus of this report. Thirty-four consecutive patients (23 men and 11 women) with an average age range of 57 (range 25-77) years had tibiotalocalcaneal arthrodesis using retrograde intramedullary compression nail fixation. Mean followup was 24 (range 6 to 43) months. One patient died of an unrelated cause, but 30 (91%) of the remaining 33 patients answered the questionnaire. Bony consolidation was achieved in 26 (76%) patients, the mean time to fusion being 16 weeks. Five patients (15%) had complications and seven (20%) had repeat surgery. Of the 30 patients who responded to the questionnaire, three patients (10%) evaluated the overall result subjectively as being of no benefit and 27 (90%) as improved. The visual analog scale (VAS) score for preoperative pain was 66 at rest and 83 when walking, and the mean postoperative scores were 19 and 32, respectively (p<0.001). Tibiotalocalcaneal arthrodesis with a compressive retrograde intramedullary nail is an effective and safe procedure for patients with severe malalignment or arthrosis of the hindfoot. It is essentially a salvage procedure, and most patients benefit from it, but excellent results are rare.

Unsedation colonoscopy can be not that painful: Evaluation of the effect of "Lamaze method of colonoscopy".

PubMed

Yu, Shao-Ping; Lin, Xiao-Dong; Wu, Guang-Yao; Li, Song-Hu; Wen, Zong-Quan; Cen, Xiao-Hong; Huang, Xian-Guang; Huang, Mei-Ting

2015-10-25

To evaluate the pain relieving effect of intervention with "Lamaze method of colonoscopy" in the process of colonoscopy. Five hundred and eighty-five patients underwent colonoscopy were randomly divided into three groups, Lamaze group, anesthetic group and control group. Two hundred and twenty-four patients of Lamaze group, the "Lamaze method of colonoscopy" were practiced in the process of colonoscopy. The Lamaze method of colonoscopy is modified from the Lamaze method of childbirth, which helped patients to relieve pain through effective breathing control. One hundred and seventy-eight patients in anesthetic group accepted sedation colonoscopy. For 183 patients in control group, colonoscopy was performed without any intervention. The satisfactory of colon cleaning, intestinal lesions, intubation time, success ratio, pain grading and complications were recorded. All data were statistically analyzed. There were no significant differences at base line of the three groups (P > 0.05). Anesthetic group shows advantage in intubation time than the other two groups (P < 0.05). Lamaze group shows no advantage in intubation time than that in control group (P > 0.05). The anesthetic group showed an apparent advantage in relieving pain (P < 0.01). Therefore, the "Lamaze method of colonoscopy" performed in colonoscopy could relieve pain effectively comparing with control group (P < 0.05). The patients in anesthetic group had the highest incidence of complications (P < 0.05). The performance of the "Lamaze method of colonoscopy" in the process of colonoscopy could relieve patients' pain, minimize the incidence of complications, and is worthy promotion in clinical practice.

Decision making in euthymic bipolar I and bipolar II disorders.

PubMed

Martino, D J; Strejilevich, S A; Torralva, T; Manes, F

2011-06-01

The main aim of this study was to compare a large population of patients with bipolar disorder (BD) types I and II strictly defined as euthymic with healthy controls on measures of decision making. An additional aim was to compare performance on a decision-making task between patients with and without a history of suicide attempt. Eighty-five euthymic patients with BD-I or BD-II and 34 healthy controls were included. All subjects completed tests to assess verbal memory, attention and executive functions, and a decision-making paradigm (the Iowa Gambling Task, IGT). Both groups of patients had worse performance than healthy controls on measures of verbal memory, attention and executive function. No significant differences were found between BD-I, BD-II and healthy controls on measures of decision making. By contrast, patients with a history of suicide attempt had lower performance in the IGT than patients without a history of suicide attempt. Patients with euthymic BD-I and BD-II had intact decision-making abilities, suggesting that this does not represent a reliable trait marker of the disorder. In addition, our results provide further evidence of an association between impairments in decision making and vulnerability to suicidal behavior.

Clinical Effects of Synthetic Cannabinoid Receptor Agonists Compared with Marijuana in Emergency Department Patients with Acute Drug Overdose.

PubMed

Zaurova, Milana; Hoffman, Robert S; Vlahov, David; Manini, Alex F

2016-12-01

Synthetic cannabinoid receptor agonists (SCRAs) are heterogeneous compounds originally intended as probes of the endogenous cannabinoid system or as potential therapeutic agents. We assessed the clinical toxicity associated with recent SCRA use in a large cohort of drug overdose patients. This subgroup analysis of a large (n = 3739) drug overdose cohort study involved consecutive ED patients at two urban teaching hospitals collected between 2009 and 2013. Clinical characteristics of patients with the exposure to SCRAs (SRCA subgroup) were compared with those from patients who smoked traditional cannabinoids (marijuana subgroup). Data included demographics, exposure details, vital signs, mental status, and basic chemistries gathered as part of routine clinical care. Study outcomes included altered mental status and cardiotoxicity. Eighty-seven patients reported exposure to any cannabinoid, of whom 17 reported SCRAs (17 cases, 70 controls, mean age 38.9 years, 77 % males, 31 % Hispanic). There were no significant differences between SRCA and marijuana with respect to demographics (age, gender, and race/ethnicity), exposure history (suicidality, misuse, and intent), vital signs, or serum chemistries. Mental status varied between SRCA and marijuana, with agitation significantly more likely in SCRA subgroup (OR = 3.8, CI = 1.2-11.9). Cardiotoxicity was more pronounced in the SCRA subgroup with dysrhythmia significantly more likely (OR = 9.2, CI = 1.0-108). In the first clinical study comparing the adverse effects of SCRA overdose vs. marijuana controls in an ED population, we found that SCRA overdoses had significantly pronounced neurotoxicity and cardiotoxicity compared with marijuana.

Surgical treatment of GERD. Comperative study of WTP vs. Toupet fundoplication – results of 151 consecutive cases

PubMed Central

Wróblewski, Tadeusz; Nowosad, Małgorzata; Krawczyk, Marek

2016-01-01

Introduction Gastroesophageal reflux disease (GERD) is recognized as one of the most common disorders of the upper gastrointestinal tract (GIT). The best choice of management for advanced GERD is laparoscopic surgery. Aim To compare and evaluate the results of surgical treatment of GERD patients operated on using two different techniques. Material and methods Between 2001 and 2012, 353 patients (211 female and 142 male), aged 17–76 years (mean 44), underwent laparoscopic antireflux surgery. The study included patients who underwent a Toupet fundoplication or Wroblewski Tadeusz procedure (WTP). Results The mean age of the group was 47.77 years (17–80 years). Forty-nine (32.45%) patients had severe symptoms, 93 (61.58%) had mild symptoms and 9 (5.96%) had a single mild but intolerable sign of GERD. Eighty-six (56.95%) patients had a Toupet fundoplication and 65 (43.04%) had a WTP. The follow-up period was 18–144 months. The average operating time for Toupet fundoplication and the WTP procedure was 164 min (90–300 min) and 147 min (90–210 min), respectively. The perioperative mortality rate was 0.66%. The average post-operative hospitalization period was 5.4 days (2–16 post-operative days (POD) = Toupet) vs. 4.7 days (2–9 POD = WTP). No reoperations were performed. No major surgical complications were identified. Conclusions Wroblewski Tadeusz procedure due to a low percentage of post-operative complications, good quality of life of patients and a zero recurrence rate of hiatal hernia should be a method of choice. PMID:27458484

Plasma big endothelin-1 levels at admission and future cardiovascular outcomes: A cohort study in patients with stable coronary artery disease.

PubMed

Zhou, Bing-Yang; Guo, Yuan-Lin; Wu, Na-Qiong; Zhu, Cheng-Gang; Gao, Ying; Qing, Ping; Li, Xiao-Lin; Wang, Yao; Dong, Qian; Liu, Geng; Xu, Rui Xia; Cui, Chuan-Jue; Sun, Jing; Li, Jian-Jun

2017-03-01

Big endothelin-1 (ET-1) has been proposed as a novel prognostic indicator of acute coronary syndrome, while its predicting role of cardiovascular outcomes in patients with stable coronary artery disease (CAD) is unclear. A total of 3154 consecutive patients with stable CAD were enrolled and followed up for 24months. The outcomes included all-cause death, non-fatal myocardial infarction, stroke and unplanned revascularization (percutaneous coronary intervention and coronary artery bypass grafting). Baseline big ET-1 was measured using sandwich enzyme immunoassay method. Cox proportional hazard regression analysis and Kaplan-Meier analysis were used to evaluate the prognostic value of big ET-1 on cardiovascular outcomes. One hundred and eighty-nine (5.99%) events occurred during follow-up. Patients were divided into two groups: events group (n=189) and non-events group (n=2965). The results indicated that the events group had higher levels of big ET-1 compared to non-events group. Multivariable Cox proportional hazard regression analysis showed that big ET-1 was positively and statistically correlated with clinical outcomes (Hazard Ratio: 1.656, 95% confidence interval: 1.099-2.496, p=0.016). Additionally, the Kaplan-Meier analysis revealed that patients with higher big ET-1 presented lower event-free survival (p=0.016). The present study firstly suggests that big ET-1 is an independent risk marker of cardiovascular outcomes in patients with stable CAD. And more studies are needed to confirm our findings. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Novel simple and practical nutritional screening tool for cancer inpatients: a pilot study.

PubMed

Zekri, Jamal; Morganti, Julie; Rizvi, Azhar; Sadiq, Bakr Bin; Kerr, Ian; Aslam, Mohamed

2014-05-01

There is lack of consensus on how nutritional screening and intervention should be provided to cancer patients. Nutritional screening and support of cancer patients are not well established in the Middle East. We report our systematic and practical experience led by a qualified specialist dietician in a cancer inpatient setting, using a novel nutritional screening tool. Ninety-seven consecutive inpatients underwent nutritional screening and categorised into three nutritional risk groups based on oral intake, gastrointestinal symptoms, body mass index (BMI) and weight loss. Nutritional support was introduced accordingly. Statistical tests used included ANOVA, Bonferroni post hoc, chi-square and log rank tests. Median age was 48 (19-87)years. Patients were categorised into three nutritional risk groups: 55 % low, 37 % intermediate and 8 % high. Nutritional intervention was introduced for 36 % of these patients. Individually, weight, BMI, oral intake, serum albumin on admission and weight loss significantly affected nutritional risk and nutritional intervention (all significant P values). Eighty-seven, 60 and 55 % of patients admitted for chemotherapy, febrile neutropenia and other reasons, respectively, did not require specific nutritional intervention. There was a statistically significant relationship between nutritional risk and nutritional intervention (P=0.005). Significantly more patients were alive at 3 months in low (91 %) than intermediate (75 %) than high (37 %)-risk groups. About a third of cancer inpatients require nutritional intervention. The adopted nutritional risk assessment tool is simple and practical. The validity of this tool is supported by its significant relation with known individual nutritional risk factors. This should be confirmed in larger prospective study and comparing this new tool with other established ones.

Experience With a Long-term Pulsatile Ventricular Assist Device as a Bridge to Heart Transplant in Adults.

PubMed

Gómez Bueno, Manuel; Segovia Cubero, Javier; Serrano Fiz, Santiago; Ugarte Basterrechea, Juan; Hernández Pérez, Francisco José; Goirigolzarri Artaza, Josebe; Castedo Mejuto, Evaristo; Burgos Lázaro, Raúl; García Montero, Carlos; Moñivas Palomero, Vanessa; Mingo Santos, Susana; González Román, Ana Isabel; Álvarez Avelló, José Manuel; Vidal Fernández, Mercedes; Forteza Gil, Alberto; Alonso-Pulpón, Luis

2017-09-01

Most long-term ventricular assist devices (VADs) that are currently implanted are intracorporeal continuous-flow devices. Their main limitations include their high cost and inability to provide biventricular support. The aim of this study was to describe the results of using paracorporeal pulsatile-flow VADs as a bridge to transplant (BTT) in adult patients. Retrospective analysis of the characteristics, complications, and outcomes of a single-center case series of consecutive patients treated with the EXCOR VAD as BTT between 2009 and 2015. During the study period, 25 VADs were implanted, 6 of them biventricular. Ventricular assist devices were indicated directly as a BTT in 12 patients and as a bridge to decision in 13 due to the presence of potentially reversible contraindications or chance of heart function recovery. Twenty patients (80%) were successfully bridged to heart transplant after a median of 112 days (range, 8-239). The main complications included infectious (52% of patients), neurological events (32%, half of them fatal), bleeding (28%), and VAD malfunction requiring component replacement (28%). Eighty percent of patients with the EXCOR VAD as BTT achieved the goal after an average of almost 4 months of support. The most frequent complications were infectious, and the most severe were neurological. In our enivonment, the use of these pulsatile-flow VAD as BTT is a feasible strategy that obtains similar outcomes to those of intracorporeal continuous-flow devices. Copyright © 2016 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Frequency and predictive factors for overlap syndrome between autoimmune hepatitis and primary cholestatic liver disease.

PubMed

Gheorghe, Liana; Iacob, Speranta; Gheorghe, Cristian; Iacob, Razvan; Simionov, Iulia; Vadan, Roxana; Becheanu, Gabriel; Parvulescu, Iuliana; Toader, Cristina

2004-06-01

To evaluate the frequency of cholestatic pattern in patients with autoimmune hepatitis (AIH) and to identify predictive factors associated with the development of the overlap syndrome. Eighty-two consecutive patients diagnosed with AIH at the referral centre between January 1998 and June 2002 were included in the study. The new scoring system modified by the International Autoimmune Hepatitis Group was used to classify patients as definite/probable. Overlap syndrome was considered when the patient had clinical, serological and histological characteristics of two conditions: AIH and primary biliary cirrhosis (PBC) or AIH and primary sclerosing cholangitis (PSC). From the 82 AIH patients (76 female and six male), 84.1% presented definite AIH (> 15 points) and 15.9% probable AIH (10 - 15 points). The frequency of the overlap syndrome was 20%: 13% with PBC and 7% with PSC. In the univariate analysis the overlap syndrome was associated with male gender (P = 0.01), age < 35 years (P < 0.0001), histopathological aspect of cholestasis (P < 0.0001), suboptimal response to treatment (P < 0.0001) and probable AIH (P < 0.0001). Age < 35 years, probable AIH and the absence of anti-nuclear antibody (ANA) have been identified as independent indicators of the overlap diagnosis by the logistic regression analysis. Patients with overlap syndrome between AIH and primary cholestatic liver disease are frequently diagnosed in clinical practice, representing 20% of AIH cases in our study. The independent predictive factors associated with the diagnosis of overlap syndrome are young age, ANA(-) profile, and probable diagnosis according with the scoring system for AIH.

Taylor spatial frame fixation in patients with multiple traumatic injuries: study of 57 long-bone fractures.

PubMed

Sala, Francesco; Elbatrawy, Yasser; Thabet, Ahmed M; Zayed, Mahmoud; Capitani, Dario

2013-08-01

To evaluate the Taylor spatial frame (TSF) for primary and definitive fixation of lower limb long-bone fractures in patients with multiple traumatic injuries. Retrospective. Level I trauma center. Consecutive series of 52 patients, 57 fractures (25 femoral and 32 tibial), treated between 2005 and 2009. Forty-nine fractures (86%) were open. Injury Severity Score ≥16 for all patients. Fifty-four fractures (95%) underwent definitive fixation with the TSF and 3 were treated primarily within 48 hours of injury. In 22 cases (39%), fractures were acutely reduced with the TSF, fixed to bone and the struts in sliding mode without further adjustment, and in 35 cases (61%), the total residual deformity correction program was undertaken. Clinical and radiological. Complete union was obtained in 52 fractures (91%) without additional surgery at an average of 29 weeks. Four nonunions and 1 delayed union occurred. Results based on Association for the Study and Application of the Method of Ilizarov criteria: 74% excellent, 16% good, 4% fair, and 7% poor for bone outcomes and 35% excellent, 47% good, and 18% fair for functional outcomes. Eighty-eight percent of patients returned to preinjury work activities. Primary and definitive fixation with the TSF is effective. Advantages include continuity of device until union, reduced risk of infection, early mobilization, restoration of primary defect caused by bone loss, easy and accurate application, convertibility and versatility compared with a monolateral fixator, and improved union rate and range of motion for lower extremity long-bone fractures in patients with multiple traumatic injuries.

Radical cystectomy at Roswell Park Memorial Institute. Preoperative and post operative observations.

PubMed

Eisenkraft, S; Pontes, J E

1984-01-01

Between January 1979 and March 1983, 63 consecutive patients underwent cystectomy and urinary diversion for primary carcinoma of the bladder at Roswell Park Memorial Institute (RPMI). Fifty-five patients had transitional cell carcinoma, 6 squamous cell carcinoma and 2 adenocarcinoma of the bladder. Twelve patients with bladder cancer were found to have adenocarcinoma of the prostate on the pathological specimen. Preoperative radiation was given to 41 patients. Thirty-six patients received 4000 rads preoperatively followed by radical cystectomy, 5 patients received 2000 rads. Thirteen patients received 6000 rads as curative treatment and underwent salvage cystectomy and colon conduit because of failure. There was no operative mortality. Severe complications in the early postoperative period occurred in 19 instances, some patients having more than one complication. Late complications necessitating surgical correction occurred in 5 patients. Although radical cystectomy is effective in controlling the local disease, most patients still died of metastatic transitional cell carcinoma.

The Colossal Cosmic Eye

NASA Astrophysics Data System (ADS)

2005-09-01

Eighty-five million years ago on small planet Earth, dinosaurs ruled, ignorant of their soon-to-come demise in the great Jurassic extinction, while mammals were still small and shy creatures. The southern Andes of Bolivia, Chile, and Argentina were not yet formed and South America was still an island continent. Eighty-five million years ago, our Sun and its solar system was 60,000 light years away from where it now stands [1]. Eighty-five million years ago, in another corner of the Universe, light left the beautiful spiral galaxy NGC 1350, for a journey across the universe. Part of this light was recorded at the beginning of the year 2000 AD by ESO's Very Large Telescope, located on the 2,600m high Cerro Paranal in the Chilean Andes on planet Earth. Astronomers classify NGC 1350 as an Sa(r) type galaxy, meaning it is a spiral with large central regions. In fact, NGC 1350 lies at the border between the broken-ring spiral type and a grand design spiral with two major outer arms. It is about 130,000 light-years across and, hence, is slightly larger than our Milky Way. The rather faint and graceful outer arms originate at the inner main ring and can be traced for almost half a circle when they each meet the opposite arm, giving the impression of completing a second outer ring, the "eye". The arms are given a blue tint as a result of the presence of very young and massive stars. The amount of dust, seen as small fragmented dust spirals in the central part of the galaxy and producing a fine tapestry that bear resemblance with blood vessels in the eye, is also a signature of the formation of stars.

Enhanced cued recall has a high utility as a screening test in the diagnosis of Alzheimer's disease and mild cognitive impairment in Turkish people.

PubMed

Saka, Esen; Mihci, Ebru; Topcuoglu, M Akif; Balkan, Sevin

2006-10-01

Enhanced cued recall (ECR) is highly sensitive and specific in discrimination of demented from non-demented elderly persons. The nature of the test promises that it can be applicable to subjects in different cultures and education level. We studied the utility of the test in a Turkish population. Eighty consecutive cases with dementia or mild cognitive impairment (MCI) and 33 elderly controls were studied. The utility of ECR was high in discriminating dementia from controls (area under curve (AUC)) of the ROC curve: 0.907 (95% confidence interval (CI): 0.830-0.953 for total recall), Alzheimer's disease from controls (AUC: 0.990 (95%CI: 0.934-0.998 for total recall)) and moderate (AUC: 0.625 (95%CI: 0.545-0.812 for third free recall)) in discriminating MCI from controls. Education did not affect the utility of the test. We conclude that ECR is a valuable test in assessment of elderly Turkish patients with a complaint of memory impairment.

Relationship between inflammation and infliximab pharmacokinetics in rheumatoid arthritis

PubMed Central

Ternant, David; Ducourau, Emilie; Perdriger, Aleth; Corondan, Anca; Le Goff, Benoît; Devauchelle-Pensec, Valérie; Solau-Gervais, Elisabeth; Watier, Hervé; Goupille, Philippe; Paintaud, Gilles; Mulleman, Denis

2014-01-01

Aims Infliximab, an anti-tumour necrosis factor-α monoclonal antibody, is indicated in rheumatoid arthritis (RA). Our objective was to evaluate the influence of the sources of infliximab pharmacokinetic variability in RA. Methods Eighty-four patients treated with infliximab for RA were included in a prospective noncomparative study. They were analysed between two consecutive infliximab infusions. Infliximab concentrations were measured before the infusion, 2 h, 1 and 4 weeks after the infusion and immediately before the next infusion. Infliximab concentrations were described using a two-compartment population pharmacokinetic model. Results The mean (interindividual standard deviation) estimated central volume of distribution was 2.3 l (36%) and systemic clearance was 0.019 l h−1 (37%). The central volume of distribution increased with bodyweight; it was doubled between 50 and 90 kg. Systemic clearance increased with pre-infusion C-reactive protein concentration by 20%, varying from 3 to 14 mg l−1, and was decreased by 30% when methotrexate was coadministered. Conclusions The influence of methotrexate and inflammation on infliximab clearance suggests that individual adjustment of infliximab doses according to disease activity may be useful in RA. PMID:24354889

Relationship between right and left ventricular function in candidates for implantable cardioverter defibrillator with low left ventricular ejection fraction.

PubMed

Jimenez-Juan, Laura; Karur, Gauri R; Connelly, Kim A; Deva, Djeven; Yan, Raymond T; Wald, Rachel M; Singh, Sheldon; Leung, General; Oikonomou, Anastasia; Dorian, Paul; Angaran, Paul; Yan, Andrew T

2017-04-01

Indications for the primary prevention of sudden death using an implantable cardioverter defibrillator (ICD) are based predominantly on left ventricular ejection fraction (LVEF). However, right ventricular ejection fraction (RVEF) is also a known prognostic factor in a variety of structural heart diseases that predispose to sudden cardiac death. We sought to investigate the relationship between right and left ventricular parameters (function and volume) measured by cardiovascular magnetic resonance (CMR) among a broad spectrum of patients considered for an ICD. In this retrospective, single tertiary-care center study, consecutive patients considered for ICD implantation who were referred for LVEF assessment by CMR were included. Right and left ventricular function and volumes were measured. In total, 102 patients (age 62±14 years; 23% women) had a mean LVEF of 28±11% and RVEF of 44±12%. The left ventricular and right ventricular end diastolic volume index was 140±42 mL/m 2 and 81±27 mL/m 2 , respectively. Eighty-six (84%) patients had a LVEF <35%, and 63 (62%) patients had right ventricular systolic dysfunction. Although there was a significant and moderate correlation between LVEF and RVEF ( r =0.40, p <0.001), 32 of 86 patients (37%) with LVEF <35% had preserved RVEF, while 9 of 16 patients (56%) with LVEF ≥35% had right ventricular systolic dysfunction (Kappa=0.041). Among patients being considered for an ICD, there is a positive but moderate correlation between LVEF and RVEF. A considerable proportion of patients who qualify for an ICD based on low LVEF have preserved RVEF, and vice versa.

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

Frangakis, Constantine; Geschwind, Jean-Francois; Kim, Daniel

Introduction: The drop-off risk for patients awaiting liver transplantation for hepatocellular carcinoma (HCC) is 22%. Transplant liver availability is expected to worsen, resulting in longer waiting times and increased drop-off rates. Our aim was to determine whether chemoembolization can decrease this risk. Patients and Methods: Eighty-seven consecutive HCC patients listed for liver transplant (Milan criteria) underwent statistical comparability adjustments using the propensity score (Wilcoxon, Fisher's, and chi-square tests). Forty-three nonchemoembolization patients and 22 chemoembolization patients were comparable for Child-Pugh and Model for End-Stage Liver Disease scores, tumor size and number, alpha fetoprotein (AFP) levels, and cause of cirrhosis. We calculatedmore » the risk of dropping off the transplant list by assigning a transplant time to those who dropped off (equal probability with patients who were on the list longer than the patient in question). The significance level was obtained by calculating the simulation distribution of the difference compared with the permutations of chemoembolization versus nonchemoembolization assignment of the patients. Kaplan-Meier estimators (log-rank test) were used to determine survival rates. Results: Median follow-up was 187 {+-} 110 weeks (range 38 to 435, date of diagnosis). The chemoembolization group had an 80% drop-off risk decrease (15% nonchemoembolization versus 3% chemoembolization, p = 0.04). Although survival was better for the chemoembolization group, it did not reach statistical significance. Two-year survival for the nonchemoembolization and chemoembolization group was 57.3% {+-} 7.1% and 76.0% {+-} 7.9%, respectively (p = 0.078). Conclusions: Chemoembolization appears to result in a significant decrease in the risk of dropping off liver transplant list for patients with HCC and results in a tendency toward longer survival.« less

Serum uric acid levels contribute to new renal damage in systemic lupus erythematosus patients.

PubMed

Reátegui-Sokolova, C; Ugarte-Gil, Manuel F; Gamboa-Cárdenas, Rocío V; Zevallos, Francisco; Cucho-Venegas, Jorge M; Alfaro-Lozano, José L; Medina, Mariela; Rodriguez-Bellido, Zoila; Pastor-Asurza, Cesar A; Alarcón, Graciela S; Perich-Campos, Risto A

2017-04-01

This study aims to determine whether uric acid levels contribute to new renal damage in systemic lupus erythematosus (SLE) patients. This prospective study was conducted in consecutive patients seen since 2012. Patients had a baseline visit and follow-up visits every 6 months. Patients with ≥2 visits were included; those with end-stage renal disease (regardless of dialysis or transplantation) were excluded. Renal damage was ascertained using the SLICC/ACR damage index (SDI). Univariable and multivariable Cox-regression models were performed to determine the risk of new renal damage. Uric acid was included as a continuous and dichotomous (per receiving operating characteristic curve) variable. Multivariable models were adjusted for age at diagnosis, disease duration, socioeconomic status, SLEDAI, SDI, serum creatinine, baseline use of prednisone, antimalarials, and immunosuppressive drugs. One hundred and eighty-six patients were evaluated; their mean (SD) age at diagnosis was 36.8 (13.7) years; nearly all patients were mestizo. Disease duration was 7.7 (6.8) years. Follow-up time was 2.3 (1.1) years. The SLEDAI was 5.2 (4.3) and the SDI 0.8 (1.1). Uric acid levels were 4.5 (1.3) mg/dl. During follow-up, 16 (8.6%) patients developed at least one new point in the renal domain of the SDI. In multivariable analyses, uric acid levels (continuous and dichotomous) at baseline predicted the development of new renal damage (HR 3.21 (1.39-7.42), p 0.006; HR 18.28 (2.80-119.48), p 0.002; respectively). Higher uric acid levels contribute to the development of new renal damage in SLE patients independent of other well-known risk factors for such occurrence.

The Effect of Mobile Tablet Computer (iPad) Implementation on Graduate Medical Education at a Multi-specialty Residency Institution.

PubMed

Dupaix, John; Chen, John J; Chun, Maria Bj; Belcher, Gary F; Cheng, Yongjun; Atkinson, Robert

2016-07-01

Use of mobile tablet computers (MTCs) in residency education has grown. The objective of this study was to investigate the impact of MTCs on multiple specialties' residency training and identify MTC adoption impediments. To our knowledge, this current project is one of the first multispecialty studies of MTC implementation. A prospective cohort study was formulated. In June 2012 iPad2s were issued to all residents after completion of privacy/confidentiality agreements and a mandatory hard-copy pre-survey regarding four domains of usage (general, self-directed learning, clinical duties, and patient education). Residents who received iPads previously were excluded. A voluntary post-survey was conducted online in June 2013. One-hundred eighty-five subjects completed pre-survey and 107 completed post-survey (58% overall response rate). Eighty-six pre- and post-surveys were linked (response rate of 46%). There was a significant increase in residents accessing patient information/records and charting electronically (26.9% to 79.1%; P<.001), but a significant decrease in looking up drug and treatment reference material (97.0% to 82.1%; P=.0039). There was a significant increase in MTC use as a primary means of charting when conducting rounds (4.9% to 39.5%; P<.001) and a significant decrease in using paper charts (30.1% to 15.7%; P=.0073). There was also a significant increase in MTC use as a primary means for explaining a diagnosis (7.7% to 57.7%; P<.001). The use of MTC has an impact on how residents approach medical education, clinical practice, and patient education. The survey tool may be useful in collecting data on MTC use by other graduate medical education programs.

The Effect of Mobile Tablet Computer (iPad) Implementation on Graduate Medical Education at a Multi-specialty Residency Institution

PubMed Central

Dupaix, John; Chun, Maria BJ; Belcher, Gary F; Cheng, Yongjun; Atkinson, Robert

2016-01-01

Use of mobile tablet computers (MTCs) in residency education has grown. The objective of this study was to investigate the impact of MTCs on multiple specialties' residency training and identify MTC adoption impediments. To our knowledge, this current project is one of the first multispecialty studies of MTC implementation. A prospective cohort study was formulated. In June 2012 iPad2s were issued to all residents after completion of privacy/confidentiality agreements and a mandatory hard-copy pre-survey regarding four domains of usage (general, self-directed learning, clinical duties, and patient education). Residents who received iPads previously were excluded. A voluntary post-survey was conducted online in June 2013. One-hundred eighty-five subjects completed pre-survey and 107 completed post-survey (58% overall response rate). Eighty-six pre- and post-surveys were linked (response rate of 46%). There was a significant increase in residents accessing patient information/records and charting electronically (26.9% to 79.1%; P<.001), but a significant decrease in looking up drug and treatment reference material (97.0% to 82.1%; P=.0039). There was a significant increase in MTC use as a primary means of charting when conducting rounds (4.9% to 39.5%; P<.001) and a significant decrease in using paper charts (30.1% to 15.7%; P=.0073). There was also a significant increase in MTC use as a primary means for explaining a diagnosis (7.7% to 57.7%; P<.001). The use of MTC has an impact on how residents approach medical education, clinical practice, and patient education. The survey tool may be useful in collecting data on MTC use by other graduate medical education programs. PMID:27437163

An audit of the use of intra-septal local anaesthesia in a dental practice in the South of England.

PubMed

Doman, Stephen M

2011-04-01

The aim of this audit was to evaluate the efficacy, when used by the author, of the intra-septal local anaesthetic technique for cavity preparation in mandibular molar and premolar teeth. One hundred and thirteen consecutive patients who required local anaesthesia (LA) for cavity preparation in lower molar and premolar teeth in a general dental practice took part in the audit sample. Articaine 4%, with 1:100,000 adrenaline (epinephrine), was administered using the intra-septal technique. Visual analogue scales (VAS) were used to record pain experienced on injection and the quality of anaesthesia obtained. Any side-effects reported were recorded. The standards set were that at least 70% should find the administration of the LA pain-free and that at least 80% should experience no pain during cavity preparation. Sixty-nine (62%) patients reported the injection technique to be completely pain-free and a further 23 (20%) reported very minor pain on injection. Eighty (71%) patients reported pain-free treatment and 18 (16%) experienced very minor pain during treatment. No side-effects were reported. Patients aged under 40 years and those who had cavities prepared in first premolar teeth appeared more likely to experience pain during cavity preparation. The intra-septal injection technique requires no specialist equipment, is easily administered, rapid in onset and provides a level of anaesthesia equivalent to that produced by an inferior dental nerve block and with fewer side-effects. The injection is relatively painless to administer.

A simplified urea breath test for the diagnosis of Helicobacter pylori infection using the LARA System. Laser Assisted Ratio Analyzer.

PubMed

Minoli, G; Prada, A; Schuman, R; Murnick, D; Rigas, B

1998-06-01

Helicobacter pylori, one of the most prevalent human pathogens, is associated with chronic gastritis, peptic ulcer disease, and possibly gastric cancer and primary gastric lymphoma. The need to treat these patients has necessitated the development of improved methods to diagnose H. pylori infection. We present the preliminary assessment of a 13C-urea breath test (UBT) in which the expired 13CO2 is detected in a rapid, simple, inexpensive way by the LARA (Laser Assisted Ratio Analyzer) System (Alimenterics, Inc., Morris Plains, NJ). Eighty-seven consecutive patients, examined for upper gastrointestinal symptoms, underwent endoscopy. H. pylori infection was established by antral biopsies and a rapid urease test (CLOtest). The UBT was performed between 2 and 24 hours after endoscopy. Of the 84 analyzable patients, 70 were found to be H. pylori-positive either by histology or by CLOtest. All 70 were positive by the LARA UBT, yielding a sensitivity of 100%. Fourteen patients were negative for H. pylori by histology and the CLOtest. Of these, 12 were negative by the LARA UBT and 2 were positive, yielding a specificity of 85.7%; because of the limitations of H. pylori detection by histology or urease assays, however, the specificity of the UBT may have been underestimated. Our study demonstrates the feasibility of a nonradioactive, rapid UBT based on the LARA system and suggests the need for its more detailed evaluation.

Bunion correction using proximal chevron osteotomy: a single-incision technique.

PubMed

Sammarco, G J; Russo-Alesi, F G

1998-07-01

Proximal chevron first metatarsal osteotomy with lateral capsulotomy, adductor tenotomy, and binding of the first and second metatarsals was reviewed in 88 consecutive cases. Seventy-two cases in 55 patients are reported, with an average clinical follow-up of 41 months. The hallux valgus angle improved an average of 15 degrees , from 32.0 degrees preoperatively to an average of 17.0 degrees postoperatively. The intermetatarsal I-II angle improved an average of 5.5 degrees, from 15.3 degrees preoperatively to 9.0 degrees postoperatively. The lateral plantar first metatarsal angle did not change. First metatarsal length was decreased by 2.0 mm. Union occurred at an average of 2 months. Sesamoid position improved 49%, from a preoperative average subluxation of 80% to a postoperative average subluxation of 29%. Subjective foot score profiles improved from a preoperative average of 70.1/100 to a postoperative average of 94.4/100 with respect to pain, deformity, motion, disability, and cosmesis. There were 10 patients with complications, including three patients with delayed unions, two with second metatarsal stress fractures, one with hallux varus, two with hallux limitus, one with progressive arthritis, one with cellulitis, and one with hallux elevatus. Eighty-four percent of the patients stated that they would undergo the procedure again without reservation, 9% would proceed with reservation, and 7% would not proceed with surgery again if offered. This technique provides reliable successful long-term results for the treatment of moderate and severe symptomatic bunion, hallux valgus, and metatarsus primus varus.

Primary Enlarged Craniotomy in Organized Chronic Subdural Hematomas

PubMed Central

CALLOVINI, Giorgio Maria; BOLOGNINI, Andrea; CALLOVINI, Gemma; GAMMONE, Vincenzo

2014-01-01

The aim of the study is to evaluate the efficacy of craniotomy and membranectomy as initial treatment of organized chronic subdural hematoma (OCSH). We retrospectively reviewed a series of 34 consecutive patients suffering from OCSH, diagnosed by magnetic resonance imaging (MRI) or contrast computer tomography (CCT) in order to establish the degree of organization and determine the intrahematomal architecture. The indication to perform a primary enlarged craniotomy as initial treatment for non-liquefied chronic subdural hematoma (CSDH) with multilayer loculations was based on the hematoma MRI appearance—mostly hyperintense in both T1- and T2-weighted images with a hypointense web- or net-like structure within the hematoma cavity. The reason why some hematomas evolve towards a complex and organized architecture remains unclear; the most common aspect to come to light was the “long standing” of the CSDHs which, in our series, had an average interval of 10 weeks between head injury and initial scan. Recurrence was found to have occurred in 2 patients (6% of cases) in the form of acute subdural hematoma. One patient died as the result of an intraventricular and subarachnoid haemorrhage, while 2 patients (6%) suffered an haemorrhagic stroke ipsilateral to the OCSH. Eighty-nine percent of cases had a good recovery, while 11% remained unchanged or worsened. In select cases, based on the MRI appearance, primary enlarged craniotomy seems to be the treatment of choice for achieving a complete recovery and a reduced recurrence rate in OCSH. PMID:24305027

Clinical presentation and aetiologies of acute or complicated headache among HIV-seropositive patients in a Ugandan clinic.

PubMed

Katwere, Michael; Kambugu, Andrew; Piloya, Theresa; Wong, Matthew; Hendel-Paterson, Brett; Sande, Merle A; Ronald, Allan; Katabira, Elly; Were, Edward M; Menten, Joris; Colebunders, Robert

2009-09-19

We set out to define the relative prevalence and common presentations of the various aetiologies of headache within an ambulant HIV-seropositive adult population in Kampala, Uganda. We conducted a prospective study of adult HIV-1-seropositive ambulatory patients consecutively presenting with new onset headaches. Patients were classified as focal-febrile, focal-afebrile, non-focal-febrile or non-focal-afebrile, depending on presence or absence of fever and localizing neurological signs. Further management followed along a pre-defined diagnostic algorithm to an endpoint of a diagnosis. We assessed outcomes during four months of follow up. One hundred and eighty patients were enrolled (72% women). Most subjects presented at WHO clinical stages III and IV of HIV disease, with a median Karnofsky performance rating of 70% (IQR 60-80).The most common diagnoses were cryptococcal meningitis (28%, n = 50) and bacterial sinusitis (31%, n = 56). Less frequent diagnoses included cerebral toxoplasmosis (4%, n = 7), and tuberculous meningitis (4%, n = 7). Thirty-two (18%) had other diagnoses (malaria, bacteraemia, etc.). No aetiology could be elucidated in 28 persons (15%). Overall mortality was 13.3% (24 of 180) after four months of follow up. Those without an established headache aetiology had good clinical outcomes, with only one death (4% mortality), and 86% were ambulatory at four months. In an African HIV-infected ambulatory population presenting with new onset headache, aetiology was found in at least 70%. Cryptococcal meningitis and sinusitis accounted for more than half of the cases.

Relationship between subclinical rejection and genotype, renal messenger RNA, and plasma protein transforming growth factor-beta1 levels.

PubMed

Hueso, Miguel; Navarro, Estanis; Moreso, Francesc; Beltrán-Sastre, Violeta; Ventura, Francesc; Grinyó, Josep M; Serón, Daniel

2006-05-27

Transforming growth factor (TGF)-beta(1) is increased in allograft rejection and its production is associated with single nucleotide polymorphisms (SNPs). The contribution of SNPs at codons 10 and 25 of the TGF-beta(1) gene to renal allograft damage was assessed in 6-month protocol biopsies and their association with TGF-beta(1) production. TGF-beta(1) genotypes were evaluated by polymerase chain reaction (PCR)/restriction fragment length polymorphism. Intragraft TGF-beta(1) messenger RNA (mRNA) was measured by real-time PCR and TGF-beta(1) plasma levels were assessed by enzyme-linked immunosorbent assay. Eighty consecutive patients were included. Allele T at codon 10 (risk ratio, 6.7; P = 0.02) and an episode of acute rejection before protocol biopsy (risk ratio, 6.2; P = 0.01) were independent predictors of subclinical rejection (SCR). TGF-beta(1) plasma levels, but not those of TGF-beta(1) mRNA, were increased in patients with SCR (2.59 ng/mL +/- 0.91 [n = 22] vs. 2.05 ng/mL +/- 0.76 [n = 43]; P = 0.01). There was no association between allele T and TGF-beta(1) plasma or intragraft levels. Allele T at codon 10 of the TGF-beta(1) gene is associated with a higher incidence of SCR.

Staphylococcus lugdunensis, a serious pathogen in periprosthetic joint infections: comparison to Staphylococcus aureus and Staphylococcus epidermidis.

PubMed

Lourtet-Hascoët, J; Bicart-See, A; Félicé, M P; Giordano, G; Bonnet, E

2016-10-01

The aim of this study was to assess the characteristics of periprosthetic joint infection (PJI) due to Staphylococcus lugdunensis and to compare these to the characteristics of PJI due to Staphylococcus aureus and Staphylococcus epidermidis. A retrospective multicentre study including all consecutive cases of S. lugdunensis PJI (2000-2014) was performed. Eighty-eight cases of staphylococcal PJI were recorded: 28 due to S. lugdunensis, 30 to S. aureus, and 30 to S. epidermidis, as identified by Vitek 2 or API Staph (bioMérieux). Clinical symptoms were more often reported in the S. lugdunensis group, and the median delay between surgery and infection was shorter for the S. lugdunensis group than for the S. aureus and S. epidermidis groups. Regarding antibiotic susceptibility, the S. lugdunensis strains were susceptible to antibiotics and 61% of the patients could be treated with levofloxacin + rifampicin. The outcome of the PJI was favourable for 89% of patients with S. lugdunensis, 83% with S. aureus, and 97% with S. epidermidis. S. lugdunensis is an emerging pathogen with a pathogenicity quite similar to that of S. aureus. This coagulase-negative Staphylococcus must be identified precisely in PJI, in order to select the appropriate surgical treatment and antibiotics . Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

Multicenter observational prehospital resuscitation on helicopter study.

PubMed

Holcomb, John B; Swartz, Michael D; DeSantis, Stacia M; Greene, Thomas J; Fox, Erin E; Stein, Deborah M; Bulger, Eileen M; Kerby, Jeffrey D; Goodman, Michael; Schreiber, Martin A; Zielinski, Martin D; O'Keeffe, Terence; Inaba, Kenji; Tomasek, Jeffrey S; Podbielski, Jeanette M; Appana, Savitri N; Yi, Misung; Wade, Charles E

2017-07-01

Earlier use of in-hospital plasma, platelets, and red blood cells (RBCs) has improved survival in trauma patients with severe hemorrhage. Retrospective studies have associated improved early survival with prehospital blood product transfusion (PHT). We hypothesized that PHT of plasma and/or RBCs would result in improved survival after injury in patients transported by helicopter. Adult trauma patients transported by helicopter from the scene to nine Level 1 trauma centers were prospectively observed from January to November 2015. Five helicopter systems had plasma and/or RBCs, whereas the other four helicopter systems used only crystalloid resuscitation. All patients meeting predetermined high-risk criteria were analyzed. Patients receiving PHT were compared with patients not receiving PHT. Our primary analysis compared mortality at 3 hours, 24 hours, and 30 days, using logistic regression to adjust for confounders and site heterogeneity to model patients who were matched on propensity scores. Twenty-five thousand one hundred eighteen trauma patients were admitted, 2,341 (9%) were transported by helicopter, of which 1,058 (45%) met the highest-risk criteria. Five hundred eighty-five of 1,058 patients were flown on helicopters carrying blood products. In the systems with blood available, prehospital median systolic blood pressure (125 vs 128) and Glasgow Coma Scale (7 vs 14) was significantly lower, whereas median Injury Severity Score was significantly higher (21 vs 14). Unadjusted mortality was significantly higher in the systems with blood products available, at 3 hours (8.4% vs 3.6%), 24 hours (12.6% vs 8.9%), and 30 days (19.3% vs 13.3%). Twenty-four percent of eligible patients received a PHT. A median of 1 unit of RBCs and plasma were transfused prehospital. Of patients receiving PHT, 24% received only plasma, 7% received only RBCs, and 69% received both. In the propensity score matching analysis (n = 109), PHT was not significantly associated with mortality at any time point, although only 10% of the high-risk sample were able to be matched. Because of the unexpected imbalance in systolic blood pressure, Glasgow Coma Scale, and Injury Severity Score between systems with and without blood products on helicopters, matching was limited, and the results of this study are inconclusive. With few units transfused to each patient and small outcome differences between groups, it is likely large, multicenter, randomized studies will be required to detect survival differences in this important population. Level II.

Lack of H5N1 Avian Influenza Transmission to Hospital Employees, Hanoi, 2004

PubMed Central

Liem, Nguyen Thanh; Lim, Wilina

2005-01-01

To establish whether human-to-human transmission of influenza A H5N1 occurred in the healthcare setting in Vietnam, we conducted a cross-sectional seroprevalence survey among hospital employees exposed to 4 confirmed and 1 probable H5N1 case-patients or their clinical specimens. Eighty-three (95.4%) of 87 eligible employees completed a questionnaire and provided a serum sample, which was tested for antibodies to influenza A H5N1. Ninety-five percent reported exposure to >1 H5N1 case-patients; 59 (72.0%) reported symptoms, and 2 (2.4%) fulfilled the definition for a possible H5N1 secondary case-patient. No study participants had detectable antibodies to influenza A H5N1. The data suggest that the H5N1 viruses responsible for human cases in Vietnam in January 2004 are not readily transmitted from person to person. However, influenza viruses are genetically variable, and transmissibility is difficult to predict. Therefore, persons providing care for H5N1 patients should continue to take measures to protect themselves. PMID:15752437

Subjective complaints of cognitive symptoms are related to psychometric findings of memory deficits in patients with HIV-1 infection.

PubMed

Poutiainen, E; Elovaara, I

1996-05-01

Eighty-five subjects at various stages of human immunodeficiency virus (HIV-1) infection and 39 seronegative controls underwent neurological and neuropsychological evaluation to assess the relationship between cognitive test results and subjective complaints (cognitive, affective, motor, and other). The effect of psychiatric disorders on the association between cognitive performance and complaints of the patients was also examined. Patients with symptomatic infection had higher frequency of complaints than subjects at asymptomatic stage. Detailed neuropsychological examination confirmed a strong association between poor verbal memory and cognitive complaints. Poor performance on cognitive speed and flexibility was associated with motor complaints and motor abnormalities. These associations were not explained by psychiatric disorders or elevated depression questionnaire scores. Our observations indicate that, especially in symptomatic HIV-1 infection cognitive changes reported by patients often reflect "objective" cognitive decline, and may be the earliest signs of HIV-1 associated cognitive disorder. No direct relationship was observed between "subjective" complaints and neuropsychological performance of asymptomatic subjects. Understanding the significance of reported cognitive changes have important therapeutic implications.

The participation of complement in the parietal cell antigen–antibody reaction in pernicious anaemia and atrophic gastritis

PubMed Central

Jacob, Elizabeth; Glass, G. B. Jerzy

1969-01-01

Indirect evidence suggests that the parietal cell antibody circulating in the serum of pernicious anaemia patients is a complement fixing antibody. In this work, we have presented direct evidence using an immunofluorescent technique, that the antigen–antibody union occurring in the gastric mucosa between this antibody and the parietal cell antigen binds complement (C'). We have further adduced data to indicate that serum C' activity was decreased in more than one-third of our patients with pernicious anaemia and in one-fourth of those with advanced atrophic gastritis. Eighty-five per cent of the patients with lowered serum C' had parietal cell antibody in the serum and some of them also had intrinsic factor antibody. These findings support the concept of the autoimmune mechanism in the development of the gastric atrophic lesion in a proportion of patients with pernicious anaemia and atrophic gastritis. This mechanism includes the participation of complement in the antigen–antibody reaction at the parietal cell level. ImagesFIG. 1FIG. 2 PMID:4905403

Aglycosuric Diabetes

PubMed Central

Spaulding, W. B.; Spitzer, W. O.; Truscott, P. W.

1963-01-01

The usefulness of urine tests for glucose was compared with that of blood sugar determinations in detecting diabetes mellitus in 2000 medical outpatients. Eighty-five patients proved to be diabetic, but 33 of these had no glycosuria on their first visit and would not have been detected by laboratory tests had the blood glucose levels not been measured. Exactly one-half of the new diabetics discovered would have been missed (15 of 30) had only urine tests been performed. The new diabetics who were aglycosuric at their initial examination had a mild form of the disease, were predominantly elderly, and were controlled, in nearly every case, by diet alone. Most of these patients had evidence of an elevated renal threshold for glucose. These results indicate that there is a large group of patients with mild, asymptomatic, diabetes mellitus who remain undetected unless blood tests are employed routinely. Because they have little or no glycosuria these patients do not have polydipsia, polyphagia, polyuria, or loss of weight. Automation in the medical laboratory has made routine blood tests for glucose feasible and rewarding in detecting diabetes mellitus. PMID:20327667

Clinical case management for patients with schizophrenia with high care needs.

PubMed

Mas-Expósito, Laia; Amador-Campos, Juan Antonio; Gómez-Benito, Juana; Mauri-Mas, Lluís; Lalucat-Jo, Lluís

2015-02-01

The aim of this study is to establish the effectiveness of a clinical case management (CM) programme compared to a standard treatment programme (STP) in patients with schizophrenia. Patients for the CM programme were consecutively selected among patients in the STP with schizophrenia who had poor functioning. Seventy-five patients were admitted to the CM programme and were matched to 75 patients in the STP. Patients were evaluated at baseline and at 1 year follow-up. At baseline, patients in the CM programme showed lower levels of clinical and psychosocial functioning and more care needs than patients in the STP. Both treatment programmes were effective in maintaining contact with services but the CM programme did not show advantages over the STP on outcomes. Differences between groups at baseline may be masking the effects of CM at one year follow-up. A longer follow-up may be required to evaluate the real CM practices effects.

Impact of CPAP treatment on cardiac biomarkers and pro-BNP in obstructive sleep apnea syndrome.

PubMed

Cifçi, Nilüfer; Uyar, Meral; Elbek, Osman; Süyür, Hüseyin; Ekinci, Erhan

2010-09-01

To evaluate the effect of continuous positive airway pressure (CPAP) therapy on pro-brain natriuretic peptide (BNP) and cardiac markers in patients with obstructive sleep apnea syndrome and normal cardiac function. Thirty-three consecutive patients with sleep apnea syndrome were analysed for serum pro-BNP and cardiac markers prior to and after 6 months of CPAP therapy. Twenty five patients had normal (83.3%) while remaining five (16.7%) revealed high pro-BNP values. We did not detect any significant difference between severity of obstructive sleep apnea syndrome and serum pro-BNP levels (p = 0.534). A statistically significant difference was not observed between basal and sixth-month creatine kinase (CK), creatine kinase-MB (CK-MB), troponin I, pro-BNP, aspartate transaminase (AST), and CK levels in patients with sleep apnea syndrome (p > 0.05). Obstructive sleep apnea syndrome does not induce myocardial damage enough to increase serum pro-BNP, CK, CK-MB, troponin I, and AST levels. Markers sensitive to ischemia could be preferred to evaluate effect of obstructive sleep apnea syndrome.

Inherited mutations in BRCA1 and BRCA2 in an unselected multiethnic cohort of Asian patients with breast cancer and healthy controls from Malaysia.

PubMed

Wen, Wei Xiong; Allen, Jamie; Lai, Kah Nyin; Mariapun, Shivaani; Hasan, Siti Norhidayu; Ng, Pei Sze; Lee, Daphne Shin-Chi; Lee, Sheau Yee; Yoon, Sook-Yee; Lim, Joanna; Lau, Shao Yan; Decker, Brennan; Pooley, Karen; Dorling, Leila; Luccarini, Craig; Baynes, Caroline; Conroy, Don M; Harrington, Patricia; Simard, Jacques; Yip, Cheng Har; Mohd Taib, Nur Aishah; Ho, Weang Kee; Antoniou, Antonis C; Dunning, Alison M; Easton, Douglas F; Teo, Soo Hwang

2018-02-01

Genetic testing for BRCA1 and BRCA2 is offered typically to selected women based on age of onset and family history of cancer. However, current internationally accepted genetic testing referral guidelines are built mostly on data from cancer genetics clinics in women of European descent. To evaluate the appropriateness of such guidelines in Asians, we have determined the prevalence of germ line variants in an unselected cohort of Asian patients with breast cancer and healthy controls. Germ line DNA from a hospital-based study of 2575 unselected patients with breast cancer and 2809 healthy controls were subjected to amplicon-based targeted sequencing of exonic and proximal splice site junction regions of BRCA1 and BRCA2 using the Fluidigm Access Array system, with sequencing conducted on a Illumina HiSeq2500 platform. Variant calling was performed with GATK UnifiedGenotyper and were validated by Sanger sequencing. Fifty-five (2.1%) BRCA1 and 66 (2.6%) BRCA2 deleterious mutations were identified among patients with breast cancer and five (0.18%) BRCA1 and six (0.21%) BRCA2 mutations among controls. One thousand one hundred and eighty-six (46%) patients and 97 (80%) carriers fulfilled the National Comprehensive Cancer Network guidelines for genetic testing. Five per cent of unselected Asian patients with breast cancer carry deleterious variants in BRCA1 or BRCA2 . While current referral guidelines identified the majority of carriers, one in two patients would be referred for genetic services. Given that such services are largely unavailable in majority of low-resource settings in Asia, our study highlights the need for more efficient guidelines to identify at-risk individuals in Asia. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Implementation of an institutional program to improve clinical and financial outcomes of mechanically ventilated patients: one-year outcomes and lessons learned.

PubMed

Burns, Suzanne M; Earven, Sidenia; Fisher, Charles; Lewis, Rose; Merrell, Paul; Schubart, Jane R; Truwit, Jonathon D; Bleck, Thomas P

2003-12-01

To determine the effect of an institutional approach to the care of patients requiring mechanical ventilation for longer than three consecutive days in five adult intensive care units (ICU) on clinical and financial outcomes. A multidisciplinary team was selected from five adult ICUs to design the approach. Planning occurred from August 1999 to September 2000. The process was called outcomes management (OM) and included an evidence-based clinical pathway, protocols for weaning and sedation use, and the selection of four advanced practice nurses (called outcomes managers) to manage and monitor the program. The project was completed in a 550-bed mid-Atlantic academic medical center. The ICUs included the following: coronary care, medical ICU, neuroscience ICU, surgical trauma ICU, and thoracic cardiovascular ICU. The sample included 595 pre-OM patients and 510 post-OM patients mechanically ventilated for greater than three consecutive days. Full implementation of the OM approach occurred in March 2001. Retrospective baseline (18 months pre-OM) and prospective (12 months OM) clinical and financial data were compared. Statistically significant differences in clinical outcomes were demonstrated in the managed patients compared with those managed before the institutional approach. Outcomes include ventilator duration (median days declined from ten to nine; p =.0001), ICU length of stay (median days declined from 15 to 12; p =.0008), hospital length of stay (median days declined from 22 to 20; p =.0001), and mortality rate (declined from 38% to 31%, p =.02). More than 3,000,000 US dollars cost savings were realized in the OM group. This institutional approach to the care of patients ventilated >3 days improved all clinical and financial outcomes of interest. To date, few similar initiatives have demonstrated similar results. The approach and lessons learned in this process improvement project may be helpful to other institutions attempting to improve outcomes in this vulnerable population.

Risk factors for development of incipient and overt diabetic nephropathy in patients with non-insulin dependent diabetes mellitus: prospective, observational study.

PubMed Central

Gall, M. A.; Hougaard, P.; Borch-Johnsen, K.; Parving, H. H.

1997-01-01

OBJECTIVE: To evaluate putative risk factors for the development of incipient diabetic nephropathy (persistent microalbuminuria) and overt diabetic nephropathy (persistent macroalbuminuria) in patients with non-insulin dependent diabetes. DESIGN: Prospective, observational study of a cohort of white, non-insulin dependent diabetic patients followed for a median period of 5.8 years. SETTING: Outpatient clinic in tertiary referral centre. SUBJECTS: 191 patients aged under 66 years with non-insulin dependent diabetes and normoalbuminuria (urinary albumin excretion rate < 30 mg/24 h) who attended the clinic during 1987. MAIN OUTCOME MEASURES: Incipient and overt diabetic nephropathy. RESULTS: Fifteen patients were lost to follow up. Thirty six of the 176 remaining developed persistent microalbuminuria (30-299 mg/24 h in two out of three consecutive 24 hour urine collections) and five developed persistent macroalbuminuria (> or = mg/24 h in two out of three consecutive collections) during follow up. The five year cumulative incidence of incipient diabetic nephropathy was 23% (95% confidence interval 17% to 30%). Cox's multiple stepwise regression analysis revealed the following risk factors for the development of incipient or overt diabetic nephropathy: increased baseline log urinary albumin excretion rate (relative risk 11.1 (3.4 to 35.9); P < 0.0001); male sex (2.6 (1.2 to 5.4); P < 0.02); presence of retinopathy (2.4 (1.3 to 4.7); P < 0.01); increased serum cholesterol concentration (1.4 (1.1 to 1.7); P < 0.01); haemoglobin A1c concentration (1.2 (1.0 to 1.4); P < 0.05); and age (1.07 (1.02 to 1.12); P < 0.01). Known duration of diabetes, body mass index, arterial blood pressure, serum creatinine concentration, pre-existing coronary heart disease, and history of smoking were not risk factors. CONCLUSION: Several potentially modifiable risk factors predict the development of incipient and overt diabetic nephropathy in normoalbuminuric patients with non-insulin dependent diabetes. PMID:9080995

How the manner of presentation of data influences older patients in determining their treatment preferences.

PubMed

Mazur, D J; Merz, J F

1993-03-01

To assess how the manner of presentation of graphic data to older patients influences their treatment preferences. Cross-sectional structured interviews with patients. A university-based Department of Veterans Affairs Medical Center. One hundred sixty-six consecutive patients (mean age = 64.8 years, range of ages 29-82) seen in a Department of Veterans Affairs general medicine clinic. Five pairs of 5-year survival curves were presented to patients. Each pair was composed of two survival curves for alternative unidentified treatments for an unidentified medical condition. Curve A (LT = better long-term, worse short-term survival) was fixed throughout all curve pairs. Curve B (ST = better short-term, worse long-term survival) changed in each curve pair, showing incrementally better chances of short-term survival across the five curve pairs. Patients were randomly assigned to view the curve pairs in forward (increasing short-term survival) or backward (decreasing short-term survival) order. Order is a significant predictor of patients' initial preferences for the short-term survival curve (P = 0.0004) as well as their willingness to shift preferences during presentation of the five curve pairs. Patients > or = 65 were more likely to initially choose the ST curve in forward order presentation than patients < 65. More educated patients generally were less likely to prefer the ST curve under both elicitation orders. The data indicate that the method of eliciting patients' preferences strongly influenced their expressed preferences, and that these preferences may have predictable relationships with demographic characteristics such as age.

Comparison of cumulative dissipated energy between the Infiniti and Centurion phacoemulsification systems.

PubMed

Chen, Ming; Anderson, Erik; Hill, Geoffrey; Chen, John J; Patrianakos, Thomas

2015-01-01

To compare cumulative dissipated energy between two phacoemulsification machines. An ambulatory surgical center, Honolulu, Hawaii, USA. Retrospective chart review. A total of 2,077 consecutive cases of cataract extraction by phacoemulsification performed by five surgeons from November 2012 to November 2014 were included in the study; 1,021 consecutive cases were performed using the Infiniti Vision System, followed by 1,056 consecutive cases performed using the Centurion Vision System. The Centurion phacoemulsification system required less energy to remove a cataractous lens with an adjusted average energy reduction of 38% (5.09 percent-seconds) (P<0.001) across all surgeons in comparison to the Infiniti phacoemulsification system. The reduction in cumulative dissipated energy was statistically significant for each surgeon, with a range of 29%-45% (2.25-12.54 percent-seconds) (P=0.005-<0.001). Cumulative dissipated energy for both the Infiniti and Centurion systems varied directly with patient age, increasing an average of 2.38 percent-seconds/10 years. The Centurion phacoemulsification system required less energy to remove a cataractous lens in comparison to the Infiniti phacoemulsification system.

An Observational Study to Examine Changes in Metabolic Syndrome Components in Breast Cancer Patients Receiving Neoadjuvant or Adjuvant Chemotherapy

PubMed Central

Dieli-Conwright, Christina M.; Wong, Louise; Waliany, Sarah; Bernstein, Leslie; Salehian, Behrouz; Mortimer, Joanne E.

2016-01-01

BACKGROUND We sought to determine the effect of chemotherapy on the development of metabolic syndrome (MetS) in premenopausal and postmenopausal women undergoing (neo) adjuvant therapy for early stage breast cancer. METHODS Eighty-six women with early stage (I-III) breast cancer who were free from clinically diagnosed MetS (defined as three out of five components of MetS) were prospectively tested for presence of the five components of MetS within one week before initiating and after completing (neo) adjuvant chemotherapy. The five components of MetS measured were waist circumference, blood pressure, and fasting levels of blood glucose, triglycerides, and high-density lipoprotein cholesterol. Anthropometrics (body weight, percent body fat, fat mass), lipid profile (total cholesterol, low-density lipoprotein cholesterol), glucose metabolism (insulin, homeostatic model assessment-insulin resistance, glycated hemoglobin), and inflammation (C-reactive protein) were also examined before initiating and after completing treatment. RESULTS The study included 46 premenopausal and 40 postmenopausal women. All individual MetS components and overall MetS score were statistically significantly increased (p<0.01) after chemotherapy. Body weight, percent body fat, fat mass, lipids, glucose metabolism, and inflammation were also statistically significantly increased (p<0.01). CONCLUSION A 12–18 week course of chemotherapy statistically significantly increases MetS and related anthropometrics, biomarkers of glucose metabolism, and inflammation in early stage breast cancer patients with no pre-existing MetS. Lifestyle interventions such as diet and exercise may be preventive approaches to employ during chemotherapy to reduce the onset of MetS in breast cancer patients. PMID:27219902

Low Prevalence of Transmitted Drug Resistance in Patients Newly Diagnosed with HIV-1 Infection in Sweden 2003–2010

PubMed Central

Karlsson, Annika; Björkman, Per; Bratt, Göran; Ekvall, Håkan; Gisslén, Magnus; Sönnerborg, Anders; Mild, Mattias; Albert, Jan

2012-01-01

Transmitted drug resistance (TDR) is a clinical and epidemiological problem because it may contribute to failure of antiretroviral treatment. The prevalence of TDR varies geographically, and its prevalence in Sweden during the last decade has not been reported. Plasma samples from 1,463 patients newly diagnosed with HIV-1 infection between 2003 and 2010, representing 44% of all patients diagnosed in Sweden during this period, were analyzed using the WHO 2009 list of mutations for surveillance of TDR. Maximum likelihood phylogenetic analyses were used to determine genetic subtype and to investigate the relatedness of the sequences. Eighty-two patients showed evidence of TDR, representing a prevalence of 5.6% (95% CI: 4.5%–6.9%) without any significant time trends or differences between patients infected in Sweden or abroad. Multivariable logistic regression showed that TDR was positively associated with men who have sex with men (MSM) and subtype B infection and negatively associated with CD4 cell counts. Among patients with TDR, 54 (68%) had single resistance mutations, whereas five patients had multi-drug resistant HIV-1. Phylogenetic analyses identified nine significantly supported clusters involving 29 of the patients with TDR, including 23 of 42 (55%) of the patients with TDR acquired in Sweden. One cluster contained 18 viruses with a M41L resistance mutation, which had spread among MSM in Stockholm over a period of at least 16 years (1994–2010). Another cluster, which contained the five multidrug resistant viruses, also involved MSM from Stockholm. The prevalence of TDR in Sweden 2003–2010 was lower than in many other European countries. TDR was concentrated among MSM, where clustering of TDR strains was observed, which highlights the need for continued and improved measures for targeted interventions. PMID:22448246

Low prevalence of transmitted drug resistance in patients newly diagnosed with HIV-1 infection in Sweden 2003-2010.

PubMed

Karlsson, Annika; Björkman, Per; Bratt, Göran; Ekvall, Håkan; Gisslén, Magnus; Sönnerborg, Anders; Mild, Mattias; Albert, Jan

2012-01-01

Transmitted drug resistance (TDR) is a clinical and epidemiological problem because it may contribute to failure of antiretroviral treatment. The prevalence of TDR varies geographically, and its prevalence in Sweden during the last decade has not been reported. Plasma samples from 1,463 patients newly diagnosed with HIV-1 infection between 2003 and 2010, representing 44% of all patients diagnosed in Sweden during this period, were analyzed using the WHO 2009 list of mutations for surveillance of TDR. Maximum likelihood phylogenetic analyses were used to determine genetic subtype and to investigate the relatedness of the sequences. Eighty-two patients showed evidence of TDR, representing a prevalence of 5.6% (95% CI: 4.5%-6.9%) without any significant time trends or differences between patients infected in Sweden or abroad. Multivariable logistic regression showed that TDR was positively associated with men who have sex with men (MSM) and subtype B infection and negatively associated with CD4 cell counts. Among patients with TDR, 54 (68%) had single resistance mutations, whereas five patients had multi-drug resistant HIV-1. Phylogenetic analyses identified nine significantly supported clusters involving 29 of the patients with TDR, including 23 of 42 (55%) of the patients with TDR acquired in Sweden. One cluster contained 18 viruses with a M41L resistance mutation, which had spread among MSM in Stockholm over a period of at least 16 years (1994-2010). Another cluster, which contained the five multidrug resistant viruses, also involved MSM from Stockholm. The prevalence of TDR in Sweden 2003-2010 was lower than in many other European countries. TDR was concentrated among MSM, where clustering of TDR strains was observed, which highlights the need for continued and improved measures for targeted interventions.

Temporary placement of stent grafts in postsurgical benign biliary strictures: a single center experience.

PubMed

Vellody, Ranjith; Willatt, Jonathon M; Arabi, Mohammad; Cwikiel, Wojciech B

2011-01-01

To evaluate the effect of temporary stent graft placement in the treatment of benign anastomotic biliary strictures. Nine patients, five women and four men, 22-64 years old (mean, 47.5 years), with chronic benign biliary anastomotic strictures, refractory to repeated balloon dilations, were treated by prolonged, temporary placement of stent-grafts. Four patients had strictures following a liver transplantation; three of them in bilio-enteric anastomoses and one in a choledocho-choledochostomy. Four of the other five patients had strictures at bilio-enteric anastomoses, which developed after complications following laparoscopic cholecystectomies and in one after a Whipple procedure for duodenal carcinoma. In eight patients, balloon-expandable stent-grafts were placed and one patient was treated by insertion of a self-expanding stent-graft. In the transplant group, treatment of patients with bilio-enteric anastomoses was unsuccessful (mean stent duration, 30 days). The patient treated for stenosis in the choledocho-choledochostomy responded well to consecutive self-expanding stent-graft placement (total placement duration, 112 days). All patients with bilio-enteric anastomoses in the non-transplant group were treated successfully with stent-grafts (mean placement duration, 37 days). Treatment of benign biliary strictures with temporary placement of stent-grafts has a positive effect, but is less successful in patients with strictures developed following a liver transplant.

Neuronal antibodies in patients with suspected or confirmed sporadic Creutzfeldt-Jakob disease

PubMed Central

Rossi, Meghan; Mead, Simon; Collinge, John; Rudge, Peter; Vincent, Angela

2015-01-01

Objectives There have been reports of patients with antibodies to neuronal antigens misdiagnosed as sporadic Creutzfeldt-Jakob disease (sCJD). Conversely, low levels of antibodies to neuronal proteins have been reported in patients with sCJD. However, the frequency of misdiagnoses, or of antibodies in patients with subsequently confirmed sCJD, is not clear. Methods We reviewed 256 consecutive cases of sCJD seen in the National Prion Clinic, of whom 150 had sera previously referred for selected antibody tests. Eighty-two available samples were retested for antibodies to N-methyl-d-aspartate receptor (NMDAR), the glycine receptor (GlyR), voltage-gated potassium channel (VGKC)-complex and the associated proteins, leucine-rich glioma inactivated 1 (LGI1) and contactin-associated protein 2 (CASPR2). Results Four of the initial 150 sera referred were positive; two had antibodies to NMDAR, and two to the VGKC-complex, one of which was also positive for GlyR antibodies. Of the 82 sCJD sera retested, one had VGKC-complex antibodies confirming the previous result, two had CASPR2 and GlyR antibodies and one had CASPR2 and NMDAR antibodies; all antibodies were at low levels. Over the same period three patients with autoimmune encephalitis and high VGKC-complex antibodies were initially referred as sCJD. Conclusions This study indicates that <5% patients with sCJD develop serum antibodies to these neuronal antigens and, when positive, only at low titres. By contrast, three patients referred with possible prion disease had a clinical picture in keeping with autoimmune encephalitis and very high VGKC-complex/LGI1 antibodies. Low titres of neuronal antibodies occur only rarely in suspected patients with sCJD and when present should be interpreted with caution. PMID:25246643

Very late ischemic complications in flow-diverter stents: a retrospective analysis of a single-center series.

PubMed

Guédon, Alexis; Clarençon, Frédéric; Di Maria, Federico; Rosso, Charlotte; Biondi, Alessandra; Gabrieli, Joseph; Rojas, Patricia; Chiras, Jacques; Sourour, Nader

2016-10-01

OBJECTIVE The authors evaluate the rate and discuss the pathomechanisms of very late (≥ 4-month) ischemic complications after flow-diverter stent (FDS) placement for intracranial aneurysms. METHODS The authors retrospectively reviewed the clinical data of the patients treated at Pitié-Salpêtrière Hospital between January 2010 and September 2014, who underwent FDS placement for intracranial aneurysm. The patients received dual-antiplatelet therapy (clopidogrel and aspirin) 5 days before and 3-6 months after the procedure and then aspirin alone for 6-9 months. An ischemic complication was defined as a sudden focal neurological deficit documented on diffusion-weighted images. RESULTS Eighty-six consecutive patients were included. Three (3.5%) patients treated with the Pipeline embolization device experienced a delayed acute ischemic stroke (2 cases of perforator/side-wall branch infarction and 1 case of thromboembolic stroke) with an average delay of 384 days (4 months, 20 months, and 13 months, respectively). The aneurysm locations were the left superior cerebellar artery, the right anterior choroid artery, and the left internal carotid artery (paraclinoid segment), respectively. The complications occurred after the patients had completed the antiaggregation protocol, except for Patient 1, who was receiving aspirin alone because of a spontaneous hematoma. At the acute phase, no in-stent thromboses were found on digital subtraction angiography. In Patient 2, the treated anterior choroid artery was occluded 20 months after the procedure. In Patient 3, a focal stenosis (approximately 40%) of the distal aspect of the FDS, probably caused by intimal hyperplasia, was seen. CONCLUSIONS Very late ischemic complications after FDS treatment were observed in 3.5% of the cases in the authors' series, some of which occurred as late as more than 1 year after placement.

Epidemiology of Staphylococcus aureus in a burn unit of a tertiary care center in Ghana.

PubMed

Amissah, Nana Ama; van Dam, Lieke; Ablordey, Anthony; Ampomah, Opoku-Ware; Prah, Isaac; Tetteh, Caitlin S; van der Werf, Tjip S; Friedrich, Alexander W; Rossen, John W; van Dijl, Jan Maarten; Stienstra, Ymkje

2017-01-01

In developing countries, hospitalized burn victims are at high risk of nosocomial infections caused by Staphylococcus aureus. Risk factors include poor infection control practices, prolonged hospitalisation and limited capacity for laboratory microbiological analyses. These problems are compounded by widespread use of antibiotics that drives the spread of multi-drug resistant bacteria. During the study period (November 2014-June 2015), nasal and invasive S. aureus isolates were collected consecutively from patients and healthcare workers (HCWs) within the burn unit of the Reconstructive Plastic Surgery and Burn Center of Korle Bu Teaching Hospital in Ghana. Antibiotic prescription, antibiotic susceptibility and bacterial typing were used to assess antibiotic pressure, antibiotic resistance, and possible transmission events among patients and HCWs. Eighty S. aureus isolates were obtained from 37 of the 62 included burn patients and 13 of the 29 HCWs. At admission, 50% of patients carried or were infected with S. aureus including methicillin resistant S. aureus (MRSA). Antibiotic use per 100 days of hospitalization was high (91.2 days), indicating high selective pressure for resistant pathogens. MRSA isolates obtained from 11 patients and one HCW belonged to the same spa-type t928 and multi-locus sequence type 250, implying possible transmission events. A mortality rate of 24% was recorded over the time of admission in the burn unit. This study revealed a high potential for MRSA outbreaks and emergence of resistant pathogens amongst burn patients due to lack of patient screening and extended empirical use of antibiotics. Our observations underscore the need to implement a system of antibiotic stewardship and infection prevention where microbiological diagnostics results are made available to physicians for timely and appropriate patient treatment.

Association between hippuric acid and left ventricular hypertrophy in maintenance hemodialysis patients.

PubMed

Yu, Teng-Hung; Tang, Wei-Hua; Lu, Yung-Chuan; Wang, Chao-Ping; Hung, Wei-Chin; Wu, Cheng-Ching; Tsai, I-Ting; Chung, Fu-Mei; Houng, Jer-Yiing; Lan, Wen-Chun; Lee, Yau-Jiunn

2018-05-22

Left ventricular hypertrophy (LVH) is one of the most common cardiac abnormalities in patients with end-stage renal disease. Hippuric acid (HA), a harmful uremic toxin, is known to be elevated in patients with uremia, and serum HA levels are associated with neurological symptoms, metabolic acidosis, and accelerated renal damage associated with chronic kidney disease. However, the pathophysiological role of HA in patients with uremia remains unclear. We investigated the association between serum HA levels and echocardiographic measurements in patients undergoing hemodialysis (HD) treatment. Eighty consecutive patients treated at a single HD center (44 males, 36 females; mean age 66 y, mean HD duration 6 y) were included in this study. Comprehensive echocardiography was performed after HD. Blood samples were obtained before HD. Pearson's correlation analysis revealed that serum HA levels were positively correlated with diastolic blood pressure, serum creatinine, left ventricular mass index, end diastolic interventricular septal thickness, left ventricular end-diastolic diameter, left ventricular end systolic diameter, end systolic left ventricular posterior wall thickness, and left atrium diameter, and negatively correlated with age. Furthermore, the HD patients with LVH had higher median serum HA levels than those without LVH (34.2 vs. 18.1 μg/ml, p = 0.003). Multiple logistic regression analysis revealed that HA was independently associated with LVH even after adjusting for known biomarkers. Moreover, the receiver operator characteristics curve of HA showed that a HA level of >26.9 μg/ml was associated with LVH. HA was significantly associated with LVH. HA could be a novel biomarker of left ventricular overload, which is closely associated with an increased risk of death in HD patients. Copyright © 2018 Elsevier B.V. All rights reserved.

Quantifying daily physical activity and determinants in sedentary patients with Parkinson's disease.

PubMed

Dontje, M L; de Greef, M H G; Speelman, A D; van Nimwegen, M; Krijnen, W P; Stolk, R P; Kamsma, Y P T; Bloem, B R; Munneke, M; van der Schans, C P

2013-10-01

Although physical activity is beneficial for Parkinson's disease (PD) patients, many do not meet the recommended levels. The range of physical activity among sedentary PD patients is unknown, as are factors that determine this variability. Hence, we aimed to (1) assess daily physical activity in self-identified sedentary PD patients; (2) compare this with criteria of a daily physical activity guideline; and (3) identify determinants of daily physical activity. Daily physical activity of 586 self-identified sedentary PD patients was measured with a tri-axial accelerometer for seven consecutive days. Physical fitness and demographic, disease-specific, and psychological characteristics were assessed. Daily physical activity was compared with the 30-min activity guideline. A linear mixed-effects model was estimated to identify determinants of daily physical activity. Accelerometer data of 467 patients who fulfilled all criteria revealed that >98% of their day was spent on sedentary to light-intensity activities. Eighty-two percent of the participants were 'physically inactive' (0 days/week of 30-min activity); 17% were 'semi-active' (1-4 days/week of 30-min activity). Age, gender, physical fitness, and scores on the Unified Parkinson's Disease Rating Scale explained 69% of the variability in daily physical activity. Performance-based measurements confirmed that most self-identified sedentary PD patients are 'physically inactive'. However, the variance in daily physical activity across subjects was considerable. Higher age, being female, and lower physical capacity were the most important determinants of reduced daily physical activity. Future therapeutic interventions should aim to improve daily physical activity in these high-risk patients, focusing specifically on modifiable risk factors. Copyright © 2013 Elsevier Ltd. All rights reserved.

Temporal patterns of radiographic infiltration in severely traumatized patients with and without adult respiratory distress syndrome.

PubMed

Johnson, K S; Bishop, M H; Stephen, C M; Jorgens, J; Shoemaker, W C; Shori, S K; Ordog, G; Thadepalli, H; Appel, P L; Kram, H B

1994-05-01

We prospectively evaluated the patterns of pulmonary structural and functional changes in 100 consecutive surgical intensive care unit trauma patients who had (1) emergent major surgery, (2) a pelvic fracture, or (3) two or more major long bone fractures. For each patient, arterial blood gas measurements (ABGs), central venous pressure (CVP), pulmonary capillary occlusion pressure (PAOP), thoracic compliance, arterial oxygen tension/fraction of inspired oxygen (PAO2/FIO2), pulmonary venous admixture (Qs/Qt), and portable chest roentgenograms were sequentially tracked. The senior staff radiologist interpreted all chest roentgenograms. Pulmonary infiltration was quantitated in each of six fields using a scale ranging from 0 to 4, with 0 being no infiltration and 4 being the maximum. Adult respiratory distress syndrome (ARDS) was defined as follows: Qs/Qt > or = 20%, PAO2/FIO2 < 250 or both; dependence on mechanical ventilation for life support for > or = 24 hours; PAOP or CVP or both < 20 mm Hg; and thoracic compliance < 50 mL/cm H2O. Time zero (T0) the time of onset of ARDS, was defined as the time these criteria were met. Eighty-three of 100 study group patients had penetrating injuries, and 17 were admitted with blunt trauma. Fifty-one of 100 patients developed ARDS: 36 of 51 died. Only 4 of 49 (8%) patients without ARDS died. The injured lungs of patients with and without ARDS had similar amounts of infiltration over most measured time intervals. The noninjured lungs of the ARDS patients, however, had significantly greater infiltration than those without ARDS at T0 and over subsequent time intervals.(ABSTRACT TRUNCATED AT 250 WORDS)

Significance of /sup 99m/Tc-sulfur colloid splenic image in malignant melanoma

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

Berjian, R.A.; Parthasarathy, K.L.; Didolkar, M.S.

To evaluate the clinical significance of /sup 99m/Tc-sulfur-colloid (TcSC) spleen scan findings in patients with malignant melanoma, a retrospective study was undertaken. Eighty-one patients with histologically proven malignant melanoma who received treatment in Roswell Park during a five-year period were included in this study. The scans were analyzed for spleen size, differential uptake of the tracer in liver and spleen, and for the presence of metastases in these two organs. These data were compared with stage of disease, survival, and autopsy findings. Significant correlation was found between the splenic size as measured on the scintiscan and at autopsy examination. Themore » spleen size was found to be normal in 92% of the patients in early melanoma. The median survival of patients who had a normal-sized spleen by scan criteria was found to be longer than those who had splenomegaly. No significant difference in survival was noted between the patients with and without augmented splenic uptake of TcSC. Only a small number (17.7%) of patients with augmented splenic uptake had splenic metastases; hence, the possible role of immunological factors was considered.« less

Risk factors for venous thromboembolism in immunoglobulin light chain amyloidosis

PubMed Central

Bever, Katherine M.; Masha, Luke I.; Sun, Fangui; Stern, Lauren; Havasi, Andrea; Berk, John L.; Sanchorawala, Vaishali; Seldin, David C.; Sloan, J. Mark

2016-01-01

Patients with immunoglobulin light chain amyloidosis are at risk for both thrombotic and bleeding complications. While the hemostatic defects have been extensively studied, less is known about thrombotic complications in this disease. This retrospective study examined the frequency of venous thromboembolism in 929 patients with immunoglobulin light chain amyloidosis presenting to a single referral center, correlated risk of venous thromboembolism with clinical and laboratory factors, and examined complications of anticoagulation in this population. Sixty-five patients (7%) were documented as having at least one venous thromboembolic event. Eighty percent of these patients had events within one year prior to or following diagnosis. Lower serum albumin was associated with increased risk of VTE, with a hazard ratio of 4.30 (CI 1.60–11.55; P=0.0038) for serum albumin less than 3 g/dL compared to serum albumin greater than 4 g/dL. Severe bleeding complications were observed in 5 out of 57 patients with venous thromboembolism undergoing treatment with anticoagulation. Prospective investigation should be undertaken to better risk stratify these patients and to determine the optimal strategies for prophylaxis against and management of venous thromboembolism. PMID:26452981

Risk factors for venous thromboembolism in immunoglobulin light chain amyloidosis.

PubMed

Bever, Katherine M; Masha, Luke I; Sun, Fangui; Stern, Lauren; Havasi, Andrea; Berk, John L; Sanchorawala, Vaishali; Seldin, David C; Sloan, J Mark

2016-01-01

Patients with immunoglobulin light chain amyloidosis are at risk for both thrombotic and bleeding complications. While the hemostatic defects have been extensively studied, less is known about thrombotic complications in this disease. This retrospective study examined the frequency of venous thromboembolism in 929 patients with immunoglobulin light chain amyloidosis presenting to a single referral center, correlated risk of venous thromboembolism with clinical and laboratory factors, and examined complications of anticoagulation in this population. Sixty-five patients (7%) were documented as having at least one venous thromboembolic event. Eighty percent of these patients had events within one year prior to or following diagnosis. Lower serum albumin was associated with increased risk of VTE, with a hazard ratio of 4.30 (CI 1.60-11.55; P=0.0038) for serum albumin less than 3 g/dL compared to serum albumin greater than 4 g/dL. Severe bleeding complications were observed in 5 out of 57 patients with venous thromboembolism undergoing treatment with anticoagulation. Prospective investigation should be undertaken to better risk stratify these patients and to determine the optimal strategies for prophylaxis against and management of venous thromboembolism. Copyright© Ferrata Storti Foundation.

[Factors predicting mortality during an outbreak of Legionnaire's disease in the north of France].

PubMed

Prevotat, A; Bure, M; Bergoin, C; Tavernier, J-Y; Van Grunderbeeck, N; Yazdanpanah, Y; Lamblin, C

2008-03-01

Between November 2003 and January 2004 in the North of France a large outbreak of legionnaire's disease affected 85 patients. The clinical, biological and radiological characteristics of the patients were investigated to determine factors associated with mortality. Two populations were defined and compared: patients who died within 28 days and those who survived. Eighty-five patients were included in this study. The median age was 75 years. The median fever was 39.3 +/- 0.1 degrees. Fifteen patients (17.6%) had at least 3 underlying co-morbidities. Cough, dyspnoea, confusion and diarrhoea were found in respectively 46, 68, 47, and 15% of the patients. The median of urea was 0.7 +/- 0.05 g/L, creatinine 16 +/- 1.5 mg/L, CRP 332 +/- 15 mg/L. On the chest X-ray, lung infiltrates were present in 64% and multilobar in 40%. The overall mortality rate was 21%. In univariate analysis, diabetes mellitus, dyspnoea, urea>0.90 g/l and CRP>350 mg/l were predictive factors of mortality. In multivariate analysis, diabetes mellitus, urea>0.90 g/l, and bilateral infiltrates on chest X ray were retained as independent risk factors for death.

Orthopaedic injury analysis in the 2010 Yushu, China earthquake.

PubMed

Li, Ting; Jiang, Xieyuan; Chen, Hui; Yang, Zheng; Wang, Xiaobo; Wang, Manyi

2012-06-01

By analysing the injuries of the orthopaedic wounded during the 2010 Yushu earthquake, we aim to provide useful medical information for the rational application and allocation of medical resources and better implementation of medical relief in earthquake-stricken areas. Five hundred and eighty-two orthopaedic patients injured during the earthquake. The clinical data, injury conditions and epidemiological features (including age composition, gender ratio, distribution of injury, etc.) were collected and analysed. Altogether 582 orthopaedic patients were analysed. The average age for all patients was 38.8±13.08 years (0-86 years). Adults accounted for 81.62%. There was no gender difference. The most common injuries included limb fractures, pelvic/acetabular fractures and spinal fractures. Fractures accompany with nerve injury were relatively low, only 17 patients account for 2.92%. Fractures complicated by crush syndrome were even lower, only 7 patients account for 1.20%. The patients who experienced fractures in the Yushu earthquake were mostly adults. This was correlated with population composition in Yushu area. This time all the orthopaedic injuries were relative mild with less complication as nerve injury or crush syndrome mainly because of the characteristics of the house structure in Yushu area. Copyright © 2011 Elsevier Ltd. All rights reserved.

Palliative Radiation Therapy for Advanced Head and Neck Carcinomas: A Phase 2 Study

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

Fortin, Bernard, E-mail: bfortin.hmr@ssss.gouv.qc.ca; Khaouam, Nader; Filion, Edith

Purpose: Incurable head and neck cancer is hard to manage with usual palliative care. Radiation therapy (RT) in this setting is sometimes omitted because there is an apprehension that the side effects in the head and neck region might counterbalance the benefits. The objective of this phase 2 study was to evaluate whether highly conformal RT could improve the therapeutic ratio with this comprehensive Quality of Life (QOL) and toxicity evaluation. Methods and Materials: Patients from 2 academic centers, deemed unfit for radical treatment because of their poor medical condition or advanced cancer stage by an experienced tumor board, weremore » offered 25 Gy in 5 daily intensity modulated RT fractions over 1 week to the symptomatic tumor volume. QOL was evaluated with the European Organization for Research and Treatment of Cancer QLQ-C15-PAL and QLQ-H&N35 questionnaires, and toxicities with the Common Terminology Criteria for Adverse Events version 4.0. Survival and time to tumor progression were calculated with the Kaplan-Meier method. Results: Thirty-two patients were recruited, of whom 66% had at least T4, N3, or M1 disease. The QOL questionnaires completion rate was 86%. Eighty-eight percent of patients received the planned dose. The median overall survival and progression-free survival times were, respectively, 6.5 and 3.2 months. No grade 4 or 5 toxicity was seen. Only 13% of patients had any grade 3 toxicities, and 17% of patients reported no toxicity at all. The QOL was equal or improved, and head and neck symptoms remained equal to or lower than the baseline values for most patients at up to 6 months. Eighty-five percent of patients would have chosen to receive this RT regimen again when asked. Conclusions: This palliative RT regimen was highly tolerable and effective in preserving or improving self-reported QOL in most patients for up to 6 months, which corresponds to this population's median overall survival. Given the minimal side effects, intensification could be considered to achieve longer locoregional control.« less

Moving with the times - familiarity versus formality in Australian general practice.

PubMed

Moore, Romayne; Yelland, Michael; Ng, Shu-Kay

2011-12-01

Forms of address between patients and general practitioners is an underexplored area which may influence productive dialogue within a consultation. This article aims to describe how Australian patients prefer to be addressed by their GP, how patients prefer to address their GP, and the factors influencing these preferences. Twenty consecutive patients of 13 randomly selected GPs (n=260) were surveyed on preferences for use of names in consultations and the factors influencing these preferences. Ninety percent of patients prefer to be addressed by their first name. Thirty-five percent of patients prefer to call the GP by first name, 27% by title and last name, 21% by title only, and 10% by title and first name. A range of influencing factors was identified. These findings allow GPs to feel confident in addressing their patients informally. They indicate the diversity of patient preferences for addressing their GP and the factors influencing these choices.

An Intercenter Comparison of Dental Arch Relationships and Craniofacial Form Including a Center Using Nasoalveolar Molding.

PubMed

Peanchitlertkajorn, Supakit; Mercado, Ana; Daskalogiannakis, John; Hathaway, Ronald; Russell, Kathleen; Semb, Gunvor; Shaw, William; Lamichane, Manish; Fessler, Jennifer; Long, Ross E

2018-01-01

Objective To compare dental arch relationship and craniofacial morphology of patients with CUCLP in pre-adolescence from five cleft centers including a center using NAM. Design Retrospective cohort study. Setting Five cleft centers in North America. Patients One hundred eighty-two subjects with repaired CUCLP from the five cleft centers participated in the craniofacial form study. One hundred forty-eight subjects from four of the five centers participated in the dental arch relationship study. Methods Digital dental models were assessed using the GOSLON Yardstick. Eighteen cephalometric measurements were performed. Measurement means, by center, were compared. Analysis of variance and Tukey-Kramer analysis were used to compare GOSLON scores and cephalometric measurements. Results The center that performed neither PSOT (including NAM) nor primary bone grafting exhibited the most favorable mean GOSLON score. The same center also showed the highest mean SNA, ANB, and ANS-N-Pg angles. However, the mean ANB and ANS-N-Pg angles were not significantly different from those of the center using NAM. No statistically significant differences were seen for mandibular prominence, vertical dimensions, or dental inclinations. The center with NAM also showed a significantly smaller nasoform angle than two of the four other centers. Conclusion The centers that used NAM and other forms of PSOT did not have better dental arch relationships or craniofacial morphology compared with the centers that performed only primary lip repair. However, this study was not designed to investigate the cause-and-effect relationship between specific outcomes and particular features of those protocols.

Median nerve fascicle transfer versus ulnar nerve fascicle transfer to the biceps motor branch in C5-C6 and C5-C7 brachial plexus injuries: nonrandomized prospective study of 23 consecutive patients.

PubMed

Cho, Alvaro Baik; Paulos, Renata Gregorio; de Resende, Marcelo Rosa; Kiyohara, Leandro Yoshinobu; Sorrenti, Luiz; Wei, Teng Hsiang; Bolliger Neto, Raul; Mattar Júnior, Rames

2014-10-01

The purpose of this study was to observe whether the results of the median nerve fascicle transfer to the biceps are equivalent to the classical ulnar nerve fascicle transfer, in terms of elbow flexion strength and donor nerve morbidity. Twenty-five consecutive patients were operated between March 2007 and July 2013. The patients were divided into two groups. In Group 1 (n = 8), the patients received an ulnar nerve fascicle transfer to the biceps motor branch. In Group 2 (n = 15), the patients received a median nerve fascicle transfer to the biceps motor branch. Two patients with follow-up less than six months were excluded. Both groups were similar regarding age (P = 0.070), interval of injury (P = 0.185), and follow-up period (P = 0.477). Elbow flexion against gravity was achieved in 7 of 8 (87.5%) patients in Group 1, versus 14 of 15 (93.3%) patients in Group 2 (P = 1.000). The level of injury (C5-C6 or C5-C7) did not affect anti-gravity elbow flexion recovery in both the groups (P = 1.000). It was concluded that the median nerve fascicle transfer to the biceps is as good as the ulnar nerve fascicle transfer, even in C5-C7 injuries. © 2014 Wiley Periodicals, Inc.

Dead Sea mud packs for chronic low back pain.

PubMed

Abu-Shakra, Mahmoud; Mayer, Amit; Friger, Michael; Harari, Marco

2014-09-01

Low back pain (LBP) is chronic disease without a curative therapy. Alternative and complementary therapies are widely used in the management of this condition. To evaluate the efficacy of home application of Dead Sea mud compresses to the back of patients with chronic LBP. Forty-six consecutive patients suffering from chronic LBP were recruited. All patients were followed at the Soroka University Rheumatic Diseases Unit. The patients were randomized into two groups: one group was treated with mineral-rich mud compresses, and the other with mineral-depleted compresses. Mud compresses were applied five times a week for 3 consecutive weeks. The primary outcome was the patient's assessment of the overall back pain severity. The score of the Ronald & Morris questionnaire served as a secondary outcome. Forty-four patients completed the therapy and the follow-up assessments: 32 were treated with real mud packs and 12 used the mineral-depleted packs. A significant decrease in intensity of pain, as described by the patients, was observed only in the treatment group. In this group, clinical improvement was clearly seen at completion of therapy and was sustained a month later. Significant improvement in the scores of the Roland & Morris questionnaire was observed in both groups. The data suggest that pain severity was reduced in patients treated with mineral-rich mud compresses compared with those treated with mineral-depleted compresses. Whether this modest effect is the result of a "true" mud effect or other causes can not be determined in this study.

Prognostic value of the reactive oxygen species in severe sepsis and septic shock patients: a pilot study.

PubMed

Montini, Luca; DE Sole, Pasquale; Pennisi, Mariano A; Rossi, Cristina; Scatena, Roberto; DE Pascale, Gennaro; Bello, Giuseppe; Cutuli, Salvatore L; Antonelli, Massimo

2016-12-01

Reactive oxygen species (ROS) have been shown to play a role in the pathophysiology of sepsis. The aim of this study was to investigate ROS production over time in critically ill with sepsis patients and its correlation with outcome. This was a pilot single-centre prospective, observational study of patients consecutively admitted to our 18-general ICU. Over a period of 6 months all the consecutive patients with recent-onset of severe sepsis or septic shock were enrolled. Clinical and demographic characteristics of all patients were recorded. ROMs (ROS metabolites), reduced sulfhydryl groups (SH) and plasmatic lactate levels were collected at enrollment in the study and then every 5-7 days over 28 days or until sepsis resolution or death during sepsis. ROMs were analysed spectrophotometrically by the d-ROMs test (Diacron-Italia). SH were assayed in plasma by Ellman's reaction by spectrophotometric method. Septic shock-related mortality was defined as death that occurred during the follow up period, when the signs of shock remained, and death could not be attributed to causes other than septic shock by the attending physician. Twenty-five patients were studied. The SOFA score and the plasmatic lactate levels significantly correlated with the ROMs plasmatic levels. The mortality rate was higher in patients whose ROMs plasmatic levels decreased during septic shock evolution. Serial measurements of the ROMs plasmatic levels together with the SOFA score and lactate levels could help to identify septic shock patients with a very high probability of death.

Does bone debris in anterior cruciate ligament reconstruction really matter? A cohort study of a protocol for bone debris debridement

PubMed Central

Imam, Mohamed A.; Abdelkafy, Ashraf; Dinah, Feroz; Adhikari, Ajeya

2015-01-01

Background: The purpose of the current study was to determine whether a systematic five-step protocol for debridement and evacuation of bone debris during anterior cruciate ligament reconstruction (ACLR) reduces the presence of such debris on post-operative radiographs. Methods: A five-step protocol for removal of bone debris during arthroscopic assisted ACLR was designed. It was applied to 60 patients undergoing ACLR (Group 1), and high-quality digital radiographs were taken post-operatively in each case to assess for the presence of intra-articular bone debris. A control group of 60 consecutive patients in whom no specific bone debris protocol was applied (Group 2) and their post-operative radiographs were also checked for the presence of intra-articular bone debris. Results: In Group 1, only 15% of post-operative radiographs showed residual bone debris, compared to 69% in Group 2 (p < 0.001). Conclusion: A five-step systematic protocol for bone debris removal during arthroscopic assisted ACLR resulted in a significant decrease in residual bone debris seen on high-quality post-operative radiographs. PMID:27163060

Antibiotic rotation strategies to reduce antimicrobial resistance in Gram-negative bacteria in European intensive care units: study protocol for a cluster-randomized crossover controlled trial.

PubMed

van Duijn, Pleun J; Bonten, Marc J M

2014-07-10

Intensive care units (ICU) are epicenters for the emergence of antibiotic-resistant Gram-negative bacteria (ARGNB) because of high rates of antibiotic usage, rapid patient turnover, immunological susceptibility of acutely ill patients, and frequent contact between healthcare workers and patients, facilitating cross-transmission.Antibiotic stewardship programs are considered important to reduce antibiotic resistance, but the effectiveness of strategies such as, for instance, antibiotic rotation, have not been determined rigorously. Interpretation of available studies on antibiotic rotation is hampered by heterogeneity in implemented strategies and suboptimal study designs. In this cluster-randomized, crossover trial the effects of two antibiotic rotation strategies, antibiotic mixing and cycling, on the prevalence of ARGNB in ICUs are determined. Antibiotic mixing aims to create maximum antibiotic heterogeneity, and cycling aims to create maximum antibiotic homogeneity during consecutive periods. This is an open cluster-randomized crossover study of mixing and cycling of antibiotics in eight ICUs in five European countries. During cycling (9 months) third- or fourth-generation cephalosporins, piperacillin-tazobactam and carbapenems will be rotated during consecutive 6-week periods as the primary empiric treatment in patients suspected of infection caused by Gram-negative bacteria. During mixing (9 months), the same antibiotics will be rotated for each consecutive antibiotic course. Both intervention periods will be preceded by a baseline period of 4 months. ICUs will be randomized to consecutively implement either the mixing and then cycling strategy, or vice versa. The primary outcome is the ICU prevalence of ARGNB, determined through monthly point-prevalence screening of oropharynx and perineum. Secondary outcomes are rates of acquisition of ARGNB, bacteremia and appropriateness of therapy, length of stay in the ICU and ICU mortality. Results will be adjusted for intracluster correlation, and patient- and ICU-level variables of case-mix and infection-prevention measures using advanced regression modeling. This trial will determine the effects of antibiotic mixing and cycling on the unit-wide prevalence of ARGNB in ICUs. ClinicalTrials.gov NCT01293071 December 2010.

Postchemotherapy retroperitoneal surgery remains necessary in patients with nonseminomatous testicular cancer and minimal residual tumor masses.

PubMed

Oldenburg, Jan; Alfsen, G Cecilie; Lien, Hans H; Aass, Nina; Waehre, Håkon; Fossa, Sophie D

2003-09-01

To determine preoperative parameters that predict the histology of specimens obtained by retroperitoneal lymph node dissection (RPLND) in patients with nonseminomatous germ cell cancer (NSGCT) whose residual mass was

Coronary angiography in Qatar: the first ten years.

PubMed

Chaikhouni, A; Gehani, A A; Horak, J; Hajar, H A

1998-08-01

Cardiac catheterization in Qatar was initiated in July 1982. In ten years, a total of 3900 procedures were performed at Hamad General Hospital. Computerized data registry has been maintained since 1982. Isolated coronary angiography was done in 2911 patients; of these, 2635 (90.5%) were men, and 276 (9.5%) were women, the average age of the patients was 47+/-9.2 years (range, twenty-five to eighty-eight). Patients' nationality was Qatari in 492 (17%), and other Arabs in 610 (21%), and 1512 (52%) were from the Asian subcontinent. Myocardial infarction was the most common indication (43%). Single-vessel disease was found in 638 (22%), two-vessel disease in 630 (22%), three-vessel disease in 950 (33%), and nonsignificant coronary artery disease in 693 (24%) patients. Morbidity related to the coronary angiography was reported in 147 (5%) patients, but there was no mortality related to the procedure. In 822 (28%) patients, the age was forty years or younger. The angiographic findings of these younger patients were compared with those of the older ones. Younger patients were usually men of Asian subcontinental origin with a recent myocardial infarction (MI). Often, they had normal coronary arteries or single-vessel disease. Patients of Asian subcontinent origin were usually young male patients with a recent MI, who receive streptokinase, and have single-vessel disease.

Dental patients' use of the Internet.

PubMed

Ní Ríordáin, R; McCreary, C

2009-12-19

To determine the use of the Internet by patients attending a range of dental clinics to search for information regarding dental procedures, and also to investigate their interest in online dental consultations and 'dental tourism'. A questionnaire was designed and randomly distributed to 520 patients attending the restorative dentistry, dental surgery and oral medicine clinics of Cork University Dental School and Hospital. Of the 520 questionnaires distributed, 500 were completed leading to a response rate of 96.2%. The majority of patients were familiar with using the Internet on a daily basis, with only 163 (32.6%) patients not using the Internet in their everyday lives. One hundred and seventy-seven (34.5%) patients either researched their presenting dental/oral condition or had a family or friend research their condition on their behalf. One hundred and eighty-five (37%) patients would consult with a dental practitioner online regarding an oral problem and a similar number (n=186) of patients surveyed would consider using the Internet to plan trips abroad for dental treatment. Practitioner-led direction for patients regarding quality information sources online is important. With the increased interest in travelling abroad for dental treatment, guidance for patients and practitioners regarding the legal and ethical issues pertaining to dental tourism is critical.

Prostitution in Vancouver: violence and the colonization of First Nations women.

PubMed

Farley, Melissa; Lynne, Jacqueline; Cotton, Ann J

2005-06-01

We interviewed 100 women prostituting in Vancouver, Canada. We found an extremely high prevalence of lifetime violence and post-traumatic stress disorder (PTSD). Fifty-two percent of our interviewees were women from Canada's First Nations, a significant overrepresentation in prostitution compared with their representation in Vancouver generally (1.7-7%). Eighty-two percent reported a history of childhood sexual abuse, by an average of four perpetrators. Seventy-two percent reported childhood physical abuse, 90% had been physically assaulted in prostitution, 78% had been raped in prostitution. Seventy-two percent met DSM-IV criteria for PTSD. Ninety-five percent said that they wanted to leave prostitution. Eighty-six percent reported current or past homelessness with housing as one of their most urgent needs. Eighty-two percent expressed a need for treatment for drug or alcohol addictions. Findings are discussed in terms of the legacy of colonialism, the intrinsically traumatizing nature of prostitution and prostitution's violations of basic human rights.

A Q-Analysis of College Students Attitudes Toward Advertising.

ERIC Educational Resources Information Center

Larkin, Ernest F.

Eighty college students were administered 26 Likert-type statements designed to measure their attitudes toward advertising along four different dimensions: economic effects of advertising, social effects of advertising, ethics of advertising, and regulation of advertising. Analysis of the responses revealed five clusters or "types" of individuals…

Mechanical Drawing: Grades 7-12.

ERIC Educational Resources Information Center

Instructional Objectives Exchange, Los Angeles, CA.

Eighty-five behavioral objectives and related evaluation items for mechanical drawing in grades 7 through 12 are presented. Each sample contains the objective, test items, and means for judging the adequacy of the response. The following categories are included: (1) basic drafting skills; (2) beginning lettering; (3) drawing; (4) orthographic…

African American Acculturation and Black Racial Identity: A Preliminary Investigation.

ERIC Educational Resources Information Center

Pope-Davis, Donald B.; Liu, William M.; Ledesma-Jones, Shannon; Nevitt, Jonathan

2000-01-01

Examines the relationship between acculturation and racial identity among African Americans. One hundred eighty-seven African American students completed the Black Racial Identity Attitude Scale and the African American Acculturation Scale (AAAS). Acculturation was associated with three of the five AAAS subscales: Dissonance, Immersion, and…

Epidemiology, susceptibility, and risk factors for acquisition of MDR/XDR Gram-negative bacteria among kidney transplant recipients with urinary tract infections.

PubMed

Yuan, Xiuhong; Liu, Taohua; Wu, Di; Wan, Qiquan

2018-01-01

Multiple drug resistant/extensively drug resistant (MDR/XDR) Gram-negative urinary tract infections (UTIs) represent a growing threat to kidney transplant recipients. This retrospective study aimed to assess the incidence and microbiological profile of MDR/XDR Gram-negative UTIs, to identify drug susceptibility of MDR/XDR bacteria, and to determine the potential risk factors for MDR/XDR UTIs in kidney recipients. During the study period, 1569 patients underwent consecutive kidney transplantation in two transplantation centers. We studied the demographics, clinical characteristics, and urine culture data from kidney recipients with MDR/XDR Gram-negative UTIs, and verified the risk factors associated with MDR/XDR infections. Eighty-one kidney recipients yielded 88 episodes of MDR/XDR Gram-negative UTIs with five patients (6.2%) succumbing to all-cause in-hospital mortality. The most frequently isolated bacterium was Escherichia coli (62.5%). Almost all MDR/XDR Gram-negative bacteria were resistant to first- and second-generation cephalosporin, and monocyclic beta-lactam. They were relatively sensitive to meropenem, amikacin, and tigecycline. As for the 12 XDR bacteria, all of them were resistant to meropenem and 25% of them were resistant to tigecycline. All XDR Acinetobacter baumannii and E. coli were susceptible to tigecycline. Nosocomial infection (odds ratio [OR] = 11.429, 95% CI = 1.311-99.625, P = 0.027) was the only independent predictor of MDR/XDR Gram-negative UTIs. Non-fermenting bacterial infection (OR = 20.161, 95% CI = 3.409-119.240, P = 0.001), polycystic kidney disease (OR = 39.871, 95% CI = 1.979-803.384, P = 0.016), and serum creatinine level > 1.5 mg/dL (OR = 8.688, 95% CI = 1.354-55.747, P = 0.023) were significantly different between XDR and MDR Gram-negative UTIs. Meropenem, amikacin, and/or tigecycline can be prescribed for MDR/XDR Gram-negative infections. Tigecycline can also be prescribed for XDR A. baumannii and E. coli . Nosocomial infection was a risk factor for MDR/XDR Gram-negative UTIs, while XDR UTIs were associated with non-fermenting bacterial infection, polycystic kidney disease, and impaired renal function.

Patient perspective on remote monitoring of cardiovascular implantable electronic devices: rationale and design of the REMOTE-CIED study.

PubMed

Versteeg, H; Pedersen, S S; Mastenbroek, M H; Redekop, W K; Schwab, J O; Mabo, P; Meine, M

2014-10-01

Remote patient monitoring is a safe and effective alternative for the in-clinic follow-up of patients with cardiovascular implantable electronic devices (CIEDs). However, evidence on the patient perspective on remote monitoring is scarce and inconsistent. The primary objective of the REMOTE-CIED study is to evaluate the influence of remote patient monitoring versus in-clinic follow-up on patient-reported outcomes. Secondary objectives are to: 1) identify subgroups of patients who may not be satisfied with remote monitoring; and 2) investigate the cost-effectiveness of remote monitoring. The REMOTE-CIED study is an international randomised controlled study that will include 900 consecutive heart failure patients implanted with an implantable cardioverter defibrillator (ICD) compatible with the Boston Scientific LATITUDE® Remote Patient Management system at participating centres in five European countries. Patients will be randomised to remote monitoring or in-clinic follow-up. The In-Clinic group will visit the outpatient clinic every 3-6 months, according to standard practice. The Remote Monitoring group only visits the outpatient clinic at 12 and 24 months post-implantation, other check-ups are performed remotely. Patients are asked to complete questionnaires at five time points during the 2-year follow-up. The REMOTE-CIED study will provide insight into the patient perspective on remote monitoring in ICD patients, which could help to support patient-centred care in the future.

Outcomes of both abbreviated hyper-CVAD induction followed by autologous hematopoietic cell transplantation and conventional chemotherapy for mantle cell lymphoma: a 10-year single-centre experience with literature review.

PubMed

Alwasaidi, Turki Abdulaziz; Hamadah, Abdulaziz; Altouri, Sultan; Tay, Jason; McDiarmid, Sheryl; Faught, Carolyn; Allan, David; Huebsch, Lothar; Bredeson, Christopher; Bence-Bruckler, Isabelle

2015-12-01

We retrospectively evaluated consecutive patients diagnosed with Mantle cell lymphoma (MCL) between 01 January 2000 and 31 December 2009. Eighty eight patients with MCL were included in the analysis of whom 46 (52%) received abbreviated Hyper-CVAD (a total of two cycles; with addition of Rituximab since 2005) with an intention of proceeding to autologous hematopoietic cell transplantation (auto-HCT), with a median age of 58 years. Response rate to induction at auto-HCT time was 89% and complete response was 61%. Forty four patients received an auto-HCT with a 5-year progression-free survival (PFS) and overall survival (OS) were 31.2% and 62.5%, respectively. There were 42 nontransplant eligible patients with a median age of 72 years, and 5-year PFS and OS were 0.0% and 39.9%, respectively. The median survival and PFS in the auto-HCT eligible group were 68 and 33 months, compared to 32 and 12 months in nontransplant eligible group, without a plateauing of the survival curves in either group. Treatment-related mortality in the auto-HCT eligible group was 10.9% (n = 5); two patients died during R-Hyper-CVAD and 3 (6.8%) experienced transplant-related mortality. An abbreviated R-Hyper-CVAD-based induction strategy followed by consolidative auto-HCT is feasible and provides moderate potential of long-term survival. Further research to define risk-adapted strategies; to optimize disease control, is required. © 2015 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

Breast Reduction versus Breast Reduction Plus Implants: A Comparative Study with Measurements and Outcomes

PubMed Central

2014-01-01

Background: Breast reduction is well-known to provide an improvement in physical symptoms. However, measurements show that this procedure is less effective in restoring upper-pole fullness. Breast implants effectively augment the upper pole. This study was undertaken to determine the effectiveness and safety of this treatment combination. Methods: This retrospective study consists of 3 parts: (1) a clinical study, (2) breast measurements, and (3) an outcome study. Eighty consecutive women undergoing breast reduction (n = 56) or breast reduction plus implants (n = 24) were evaluated. All breast implants were inserted submuscularly. All patients were treated with the same vertical reduction technique, using a medially based pedicle and intraoperative nipple positioning. Measurements were compared between preoperative photographs and photographs taken at least 3 months after surgery (n = 51). Patient surveys (n= 56) were evaluated. Results: There was no significant difference in complication or reoperation rates between groups. Both procedures elevated the breast mound and lower-pole level and increased the breast parenchymal ratio (upper-pole area/lower-pole area). Breast implants significantly increased upper-pole projection (P < 0.01). All surveyed patients who had simultaneous implants reported that they were pleased with their decision. Physical symptoms were reduced in both groups. Patient satisfaction was 92.5% for breast reduction and 93.8% for breast reduction plus implants. Both groups reported an improvement in quality of life. Conclusions: Vertical breast reduction with a medial pedicle may be combined safely and effectively with breast implants in patients who desire upper-pole fullness. PMID:25587515

Long-term outcome of percutaneous alcohol embolization combined with percutaneous vertebroplasty in aggressive vertebral hemangiomas with epidural extension.

PubMed

Premat, Kévin; Clarençon, Frédéric; Cormier, Évelyne; Mahtout, Jugurtha; Bonaccorsi, Raphaël; Degos, Vincent; Chiras, Jacques

2017-07-01

To evaluate, on a long-term basis, the safety and effectiveness of percutaneous alcohol embolization (PAE) combined with percutaneous vertebroplasty (PVP) as a sole treatment for aggressive vertebral haemangiomas (AVHs) with epidural extension. From 1996 to 2015, 26 consecutive patients (15 women [58%] and 11 men; mean age 51.8 years [range: 19-75 years]) underwent PAE combined with PVP (performed at day 15) for the treatment of 27 AVHs with epidural extension. Clinical outcome was evaluated with a mean delay of 88.3 ± 53.3 months (range: 22-217 months). The primary endpoint was pain relief evaluated with a visual analogue scale (VAS). Pre-procedure mean VAS score was 7.23 ± 1.3 and significantly improved at last follow-up (m = 3.11 ± 1.9; p < 0.001). Ten patients (38.5%) remained asymptomatic. Eighty-eight percent of the patients with neurosensory disorders had complete regression of these symptoms. Two of the three patients with motor deficit did not show any improvement. No major complication was recorded. PAE combined with PVP is a minimally invasive safe and effective therapeutic approach for AVH with epidural involvement, even on long-term clinical outcome. This technique appears mainly effective for pain and neurosensory symptoms, but seems less effective for motor deficit relief. • Combination of PAE with PVP is a safe technique. • PAE combined with PVP is an effective treatment for sensory symptoms. • This strategy seems less effective in patients with motor deficits.

Comparison of the 9-month intra-stent conditions and 2-year clinical outcomes after Resolute zotarolimus-eluting stent implantation between 3-month and standard dual antiplatelet therapy.

PubMed

Fujimoto, Wataru; Sawada, Takahiro; Toba, Takayoshi; Takahashi, Yu; Miyata, Taishi; Oishi, Shogo; Osue, Tsuyoshi; Onishi, Tetsuari; Takaya, Tomofumi; Shimane, Akira; Taniguchi, Yasuyo; Kawai, Hiroya; Yasaka, Yoshinori

2018-07-01

The use of short-duration dual antiplatelet therapy (DAPT) remains controversial. To investigate efficacy and safety of short-duration DAPT, we performed a detailed comparison of intra-stent conditions by optical coherence tomography (OCT) after second-generation drug-eluting stent implantation with short-term and standard DAPT. Eighty-two consecutive patients with stable angina pectoris who received Resolute zotarolimus-eluting stents (R-ZESs; Medtronic Cardiovascular, Santa Rosa, CA, USA) were enrolled. Patients were assigned to 3-month (3M group: 41 patients) and standard (standard group: 41 patients) DAPT. In the 3M group, clopidogrel was discontinued 3 months after stent implantation. In the standard group, DAPT was maintained until follow-up OCT. At 9 months, neointimal proliferation was significantly larger in the 3M group, but there were no significant between-group differences in the proportion of uncovered and malapposed strut. The prevalence of abnormal intra-stent tissue (AIT) at 9 months was equivalent between groups. A multiple regression analysis revealed malapposition at 9 months as the strongest independent predictor of AIT at 9 months, and the prevalence of AIT was not associated with DAPT duration. Over 2 years, cardiac events were equal between groups; however, major bleeding was higher tendency in the standard group than in the 3M group. This OCT study indicated that reducing DAPT's duration may provide acceptable arterial healing in patients with implanted R-ZESs. Copyright © 2018 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

Balloon Dilation of the Cartilaginous Portion of the Eustachian Tube.

PubMed

Silvola, Juha; Kivekäs, Ilkka; Poe, Dennis S

2014-07-01

Studies of balloon Eustachian tuboplasty (BET) have shown encouraging results in small series with short follow-ups. Our pilot study suggested that patients with protracted otitis media with effusion (OME) or atelectasis of the tympanic membrane (TM) could benefit from BET. A prospective study where subjects act as their own controls. Patients from the pilot study and additional cases were enrolled in this cohort with long-term follow-up. Regional Academic Center. Out of 80 patients who underwent BET, 41 consecutive Eustachian tube (ET) operations were included. Subjects' inclusion criteria were OME and/or TM atelectasis, type B or C tympanograms, and inability to inflate their middle ears by Valsalva maneuver. All patients had longstanding ET dysfunction relieved only by repeated tympanostomies. Outcomes included ability to perform a Valsalva maneuver, audiometry, tympanometry, videoendoscopy of the ET with mucosal inflammation rating scores, and otomicroscopy. All cases were dilated successfully, without significant complications. Mean follow-up was 2.5 years (range, 1.5-4.2 years). Eighty percent (33/41) could do a Valsalva maneuver postoperatively; none of these ears required new tympanostomy tubes and subjective symptoms were relieved. Tympanometry results showed overall improvement. Nine patients had persistent perforations and 3 declined removal of the tube. Subjective symptoms were not relieved for 10% (4/41). The results show that BET can effectively improve ET function in ears with OME or atelectasis. The procedure is well tolerated and without significant complications. The follow-up continues and we are investigating possible reasons for failures. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2014.

The Utility of Cardiac Magnetic Resonance Imaging in the Diagnosis of Cardiac Sarcoidosis.

PubMed

Stanton, Kelly M; Ganigara, Madhusudan; Corte, Peter; Celermajer, David S; McGuire, Mark A; Torzillo, Paul J; Corte, Tamera J; Puranik, Rajesh

2017-11-01

Autopsy reports suggest that cardiac sarcoidosis occurs in 20 to 25% of patients with pulmonary sarcoidosis, yet the clinical ante-mortem diagnosis is made in only 5% of cases. Current diagnostic algorithms are complex and lack sensitivity. Cardiac Magnetic Resonance imaging (CMR) provides an opportunity to detect myocardial involvement in sarcoidosis. The aim of this study is to determine the prevalence and clinical significance of late gadolinium enhancement (LGE) on CMR in patients with sarcoidosis. Consecutive patients with biopsy-proven sarcoidosis undergoing CMR were retrospectively evaluated for cardiac sarcoidosis. Medical records were correlated with CMR. Forty-six patients were evaluated. Late gadolinium enhancement was present in 22%, indicating myocardial involvement, and 70% had corresponding hyper-intense T2 signal indicating active inflammation. Late gadolinium enhancement was 18%+/-9.7% of overall left ventricular (LV) mass and most commonly located in the basal to mid septum. There was no association between LGE and cardiovascular symptoms or pulmonary stage. Eighty per cent of patients with LGE did not fulfill conventional diagnostic criteria for cardiac sarcoidosis. However, LGE was associated with clinically significant arrhythmia (p<0.01) and a lower LVEF (p=0.04). Using CMR, we identified a higher prevalence of cardiac sarcoidosis than previously reported clinical studies, a prevalence which is more consistent with autopsy data. The presence of LGE was highly correlated with clinically significant arrhythmias and lower LVEF. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). All rights reserved.

Urine Toxicology in Adults Evaluated for a Central Hypersomnia and How the Results Modify the Physician's Diagnosis.

PubMed

Kosky, Christopher A; Bonakis, Anastasios; Yogendran, Arthee; Hettiarachchi, Gihan; Dargan, Paul I; Williams, Adrian J

2016-11-15

Drugs and psychoactive substances can cause sleepiness and when undetected, may lead to over diagnosis of central hypersomnias. We performed urine drug testing using gas chromatography-mass spectrometry in adults undergoing multiple sleep latency testing (MSLT) for a suspected central hypersomnia. We examined how the drug test results modified the treating physician's diagnosis. One hundred eighty-six consecutive patients with a suspected central hypersomnia who underwent clinical assessment, MSLT and urine drug testing by gas chromatography-mass spectrometry were retrospectively studied. Physicians made a diagnosis after clinical assessment and MSLT and were initially blinded to the urine drug test results. A third of patients assessed for subjective hypersomnia had a positive urine drug test for a substance affecting sleep. Opioids, cannabis, and amphetamines were the commonest drugs detected. Using MSLT, 35 (18.8%) of 186 patients had objective hypersomnia that may have been due to a drug or substance. Drugs or substances may have confounded the MSLT in 11 (20.1%) of 53 patients who fulfilled diagnostic criteria for idiopathic hypersomnia, and 12 (52%) of 23 of those who fulfilled diagnostic criteria for narcolepsy without cataplexy. Of the 75 positive urine drug samples, 61 (81%) were substances or medications not revealed in the physician interview. The treating physician had not suspected drugs or substances as a possible cause of objective hypersomnia in 34 (97%) of the 35 patients. Drugs and psychoactive substances can confound the results of the MSLT and when undetected could lead to over diagnosis of central hypersomnias. © 2016 American Academy of Sleep Medicine

Frequency of alcohol use among injured adult patients presenting to a Ghanaian emergency department

PubMed Central

Forson, Paa Kobina; Gardner, Andrew; Oduro, George; Bonney, Joseph; Biney, Eno Akua; Oppong, Chris; Momade, Ezster; Maio, Ronald F.

2016-01-01

Objective Injuries are the cause of almost six million deaths annually worldwide, with 15–20% alcohol-associated. The frequency of alcohol-associated injury varies among countries, and is unknown in Ghana. We determined the frequency of positive alcohol tests among injured adults in a Ghanaian Emergency Department (ED). Methods This is a cross-sectional chart review of consecutive injured patients 18 years or older presenting to the Komfo Anokye Teaching Hospital ED for care within eight hours of injury. Patients were tested for alcohol using a breathalyzer or a saliva alcohol test. Patients were excluded if they had minor injuries resulting in referral to a separate outpatient clinic, or death prior to admission. Alcohol test results, subject, and injury characteristics were collected. Proportions with 95% confidence intervals (95%CIs) were calculated. Results 2,488 injured adult patients presented to the ED from November 2014 to April 2015 with 1,085 subjects (43%) included in this study. Three hundred eighty-two subjects (35%; 95%CI 32–38) tested alcohol positive. Forty-two percent of males (320/756), 40% of subjects 25–44 years (253/626), 42% of drivers (66/156), 42% of pedestrians (85/204), 49% of assaults (82/166), 40% of the seriously injured (124/311), and 53% of subjects who died in the ED (8/15) were positive for alcohol. Conclusions The frequency of alcohol-associated injury was 35% among tested subjects in this Ghanaian tertiary hospital ED. These findings have implications for health policy, ED and legislative-based interventions, and acute care. PMID:27241887

Reproducibility of intraocular pressure peak and fluctuation of the water-drinking test.

PubMed

Hatanaka, Marcelo; Alencar, Luciana M; De Moraes, Carlos G; Susanna, Remo

2013-01-01

The water-drinking test has been used as a stress test to evaluate the drainage system of the eye. However, in order to be clinically applicable,a test must provide reproducible results with consistent measurements. This study was performed to verify the reproducibility of intraocular pressure peaks and fluctuation detected during the water-drinking test in patients with ocular hypertension and open-angle glaucoma. A prospective analysis of patients in a tertiary care unit for glaucoma treatment. Twenty-four ocular hypertension and 64 open-angle glaucoma patients not under treatment. The water-drinking test was performed in 2 consecutive days by the same examiners in patients not under treatment. Reproducibility was assessed using the intraclass correlation coefficient. Peak and fluctuation of intraocular pressure obtained with the water-drinking test were analysed for reproducibility. Eighty-eight eyes from 24 ocular hypertension and 64 open-angle glaucoma patients not under treatment were evaluated. Test and retest intraocular pressure peak values were 28.38 ± 4.64 and 28.38 ± 4.56 mmHg, respectively (P = 1.00). Test and retest intraocular pressure fluctuation values were 5.75 ± 3.9 and 4.99 ± 2.7 mmHg, respectively (P = 0.06). Based on intraclass coefficient, reproducibility was excellent for peak intraocular pressure (intraclass correlation coefficient = 0.79) and fair for intraocular pressure fluctuation (intraclass correlation coefficient = 0.37). Intraocular pressure peaks detected during the water-drinking test presented excellent reproducibility, whereas the reproducibility of fluctuation was considered fair. © 2012 The Authors. Clinical and Experimental Ophthalmology © 2012 Royal Australian and New Zealand College of Ophthalmologists.

Clinical Experience With Radiation Therapy in the Management of Neurofibromatosis-Associated Central Nervous System Tumors

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

Wentworth, Stacy; Pinn, Melva; Bourland, J. Daniel

Purpose: Patients with neurofibromatosis (NF) develop tumors of the central nervous system (CNS). Radiation therapy (RT) is used to treat these lesions. To better define the efficacy of RT in these patients, we reviewed our 20-year experience. Methods and Materials: Eighteen patients with NF with CNS tumors were treated from 1986 to 2007. Median follow-up was 48 months. Progression was defined as growth or recurrence of an irradiated tumor on serial imaging. Progression-free survival (PFS) was measured from the date of RT completion to the date of last follow-up imaging study. Actuarial rates of overall survival (OS) and PFS weremore » calculated according to the Kaplan-Meier method. Results: Eighty-two tumors in 18 patients were irradiated, with an average of five tumors/patient. Median age at treatment was 25 years (range, 4.3-64 years). Tumor types included acoustic neuroma (16%), ependymoma (6%), low-grade glioma (11%), meningioma (60%), and schwanomma/neurofibroma (7%). The most common indication for treatment was growth on serial imaging. Most patients (67%) received stereotactic radiosurgery (median dose, 1,200 cGy; range, 1,000-2,400 cGy). The OS rate at 5 years was 94%. Five-year PFS rates were 75% (acoustic neuroma), 100% (ependymoma), 75% (low-grade glioma), 86% (meningioma), and 100% (schwanomma/neurofibroma). Thirteen acoustic neuromas had a local control rate of 94% with a 50% hearing preservation rate. Conclusions: RT provided local control, OS, and PFS rates similar to or better than published data for tumors in non-NF patients. Radiation therapy should be considered in NF patients with imaging progression of CNS tumors.« less

Does the Age of Donor Kidneys Affect Nocturnal Polyuria in Patients With Successful Real Transplantation?

PubMed

Mitsui, T; Morita, K; Iwami, D; Kitta, T; Kanno, Y; Moriya, K; Takeda, M; Shinohara, N

We investigated whether the age of donor kidneys influences the incidence of nocturnal polyuria in patients with successful renal transplantation (RTX). Eighty-five patients (45 men and 40 women) undergoing RTX (median age, 47 years) were included in this study. Twenty-four-hour bladder diaries were kept for 3 days, and nocturnal polyuria was defined as a nocturnal polyuria index (nocturnal urine volume/24-hour urine volume) of >0.33. Risk factors for nocturnal polyuria were analyzed in patients with RTX by means of the Mann-Whitney U test, χ 2 test, and a logistic regression analysis. End-stage renal disease (ESRD) developed from diabetes mellitus in 16 patients (19%). Sixty-five patients (76%) received pre-transplant dialysis, with a median duration of 5 years. The median serum creatinine level and body mass index at the most recent visit were 1.2 mg/dL and 21.2 kg/m 2 , respectively. On the basis of the 24-hour bladder diaries, nocturnal polyuria was identified in 48 patients (56%). A logistic regression analysis revealed that diabetes mellitus as the original disease for ESRD was the only risk factor for nocturnal polyuria (odds ratio, 8.95; 95% confidence interval, 2.01-65.3; P = .0028). The age of donor kidneys at examination did not affect the incidence of nocturnal polyuria (P = .9402). Nocturnal polyuria was not uncommon in patients with successful RTX. Diabetes mellitus as the original disease for ESRD was the only risk factor for nocturnal polyuria, whereas the age of donor kidneys at examination did not affect the incidence of nocturnal polyuria. Thus, nocturnal polyuria is caused by recipient factors but not donor factors. Copyright © 2016 Elsevier Inc. All rights reserved.

Discussing Sexual Dysfunction with Chronic Kidney Disease Patients: Practice Patterns in the Office of the Nephrologist.

PubMed

van Ek, Gaby F; Krouwel, Esmée M; Nicolai, Melianthe P; Bouwsma, Hanneke; Ringers, Jan; Putter, Hein; Pelger, Rob C M; Elzevier, Henk W

2015-12-01

Sexual dysfunction (SD) is a common problem in patients suffering from chronic kidney disease (CKD). Sexual health remains a difficult subject to detect and discuss. Although many studies have been performed on the incidence of SD, little is known about practice patterns when it concerns quality of life (QoL)-related questions such as SD in the nephrologists' practice. The aim of this study was to determine to which extent nephrologists, important renal care providers, discuss SD with their patients and their possible barriers toward discussing this subject. A 50-item questionnaire was sent to all Dutch nephrologists (n = 312). The survey results. The response rate of the survey was 34.5%. Almost all responders (96.4%) stated to address SD in less than half of their new patients. The most important barrier not to discuss SD was patients not expressing their concern regarding SD spontaneously (70.8%). Other important barriers were: "the lack of a suitable moment to discuss" (61.9%) and "insufficient time" (46.9%). Eighty-five percent of the nephrologists stated that insufficient attention was paid to SD and treatment options during their training. Sixty-five percent of the respondents stated to be in need of extending their knowledge on the discussing of SD. Dutch nephrologists do not discuss problems with sexual function routinely. The lack of knowledge, suitable education, and insufficient time are factors causing undervaluation of SD in CKD patients. Implementation of competent sexual education and raising awareness among nephrologists on the importance of paying attention to SD could improve care and QoL for patients with CKD. More research should be performed among patients and other renal care providers to develop an adequate method to enhance our current system. © 2015 International Society for Sexual Medicine.

Complications of laparoscopic hysterectomy: the Monash experience.

PubMed

Tsaltas, J; Lawrence, A; Michael, M; Pearce, S

2002-08-01

A retrospective review of medical records was performed to assess the incidence and type of significant complications encountered during laparoscopic hysterectomy Two hundred and sixty-five consecutive patients were reviewed between the years 1994 and August 2001. Two hundred and thirty-two laparoscopic vaginal hysterectomies and 33 total laparoscopic hysterectomies were performed. The operations were performed at Monash Medical Centre, a Melbourne tertiary public hospital, and two Melbourne private hospitals, by three surgeons. Ten significant complications occurred. There were two cases of ureteric fistula, two bladder injuries, two bowel obstructions, two postoperative haematomas, one case of a bladder fistula and one superficial epigastric artery injury. In-patient stay ranged from two to six days. Our complication and in-patient stay rates are consistent with previously reported rates.

Spinal anesthesia: a comparison of procaine and lidocaine.

PubMed

Le Truong, H H; Girard, M; Drolet, P; Grenier, Y; Boucher, C; Bergeron, L

2001-05-01

To compare spinal procaine to spinal lidocaine with regard to their main clinical characteristics and incidence of transient radicular irritation (TRI). In this randomized, double-blind, prospective study, patients (two groups, n=30 each) received either 100 mg of lidocaine 5% in 7.5% glucose (Group L) or 100 mg of procaine 10% diluted with 1 ml cerebrospinal fluid (Group P). After spinal anesthesia, segmental level of sensory block was assessed by pinprick. Blood pressure and the height of the block were noted each minute for the first ten minutes, then every three minutes for the next 35 min and finally every five minutes until regression of the block to L4. Motor blockade was evaluated using the Bromage scale. To evaluate the presence of TRI, each patient was questioned 48 hr after surgery. Time to highest sensory level and to maximum number of segments blocked showed no difference between groups. Mean time for sensory regression to T10 and for regression of the motor block were shorter in Group P. Eighty minutes following injection, sensory levels were lower in Group P. Five patients had inadequate surgical anesthesia in Group P and only one in Group L. No patient in Group P had TRI (95% CI 10-12%) while eight (27%) in Group L did (95% CI 12-46%). Procaine 10% was associated with a clinical failure rate of 14.2%. This characteristic must be balanced against an absence of TRI, which occurs more frequently with the use of lidocaine 5%.

Gastric phytobezoars may be treated by nasogastric Coca-Cola lavage.

PubMed

Ladas, Spiros D; Triantafyllou, Konstantinos; Tzathas, Charalabos; Tassios, Pericles; Rokkas, Theodore; Raptis, Sotirios A

2002-07-01

Large gastric phytobezoars may occur in patients with gastric dysmotility disorders. Treatment options include dissolution with enzymes, endoscopic fragmentation with removal or aspiration, and surgery. We report our experience with nasogastric cola lavage therapy. Over an 8-year period, five consecutive patients were referred to our unit for endoscopic treatment of large gastric phytobezoars. They included one patient with lobectomy for lung cancer and four patients with diabetic gastroparesis. An initial attempt of endoscopic fragmentation and removal was unsuccessful. Patients were treated with 3 l of Coca-Cola nasogastric lavage over 12 h. Nasogastric lavage was very well tolerated by the patients. Complete phytobezoar dissolution was achieved in one session in all cases. There were no procedure-related complications. The dissolution of large gastric phytobezoars with cola nasogastric lavage is a safe, rapid and effective method. Patients may be treated in the medical ward, avoiding therapeutic endoscopy or surgery.

Is Internet use associated with anxiety in patients with and at risk for cardiomyopathy?

PubMed

Minto, Clara; Bauce, Barbara; Calore, Chiara; Rigato, Ilaria; Folino, Franco; Soriani, Nicola; Hochdorn, Alexander; Iliceto, Sabino; Gregori, Dario

2015-07-01

The aim of the study was to determine the relation between online health information seeking behavior and anxiety level among a sample of patients with manifested cardiomyopathy or at risk for cardiomyopathy. The research is a cross-sectional study conducted among 104 patients with cardiomyopathy diagnosis and patients at risk for cardiomyopathy. Patients completed 3 different questionnaires: Use of Internet Health Information questionnaire about the use of Internet, Short Form SF-12 items questionnaire on quality of life, and State-Trait Anxiety Inventory measuring general anxiety levels. Forty-eight patients had a diagnosis of primary or secondary cardiomyopathy, and 56 patients, with conditions predisposing to cardiomyopathy. Eighty-five percent of the considered population is surfing the Internet to obtain nonspecific information about health in general, and the 65% use it to look specifically for heart disease. For both groups of patients with cardiomyopathy and at risk for cardiomyopathy, online health information seeking behavior is associated with substantially lower state anxiety levels (P = .041). Web use, as a source of health information, has been shown to be associated with anxiety reduction in patients with or at risk for cardiomyopathy, suggesting that Internet technology can be a useful instrument due to its informational power and its potentially therapeutic value. Copyright © 2015 Elsevier Inc. All rights reserved.

Topical anesthesia without intracameral lidocaine in cataract surgery.

PubMed

Spiritus, A; Huygens, M; Callebaut, F

2000-01-01

To evaluate the efficacy of topical anesthesia with oxybuprocaïne 0.4% without intracameral lidocaïne as an alternative to peribulbar or retrobulbar anesthesia in cataract surgery. Fifty-eight patients (eighty-two eyes) were included in this study. All patients received topical anesthesia with oxybuprocaïne 0.4%. No intracameral lidocaïne was used at the start of the intervention. Seventy-five per cent of patients received oral sedation with lorazepam 2.5 mg. All surgery was done using a superior corneal incision and phacoemulsification followed by a foldable IOL implantation. Subjective pain was assessed at 4 intervals during surgery using a 4-point pain scale. All patients were evaluated for intraoperative eye motility and blepharospasm. Patient and surgeon satisfaction was measured with a 4-point satisfaction scale. 15% of patients experienced mild pain during phaco and 43% had mild pain during corneal suturing. No patient had severe pain during the operation. In 4% of patients, intracameral lidocaïne was used to relieve pain. The surgeon and patient satisfaction was high. No eye movements or blepharospasm were recorded in 75% and 62% of cases respectively. No serious complications occurred. Topical anesthesia is a safe and effective alternative to peribulbar and retrobulbar anesthesia in corneal cataract surgery for the experienced surgeon.

Efficacy of telephone and mail intervention in patient compliance with antihypertensive drugs in hypertension. ETECUM-HTA study.

PubMed

Márquez Contreras, Emilio; Vegazo García, Onofre; Martel Claros, Nieves; Gil Guillén, Vicente; de la Figuera von Wichmann, Mariano; Casado Martínez, José Joaquín; Fernández, Raúl

2005-01-01

To study the efficacy of telephone and mail intervention in therapeutic compliance among patients with mild to moderate hypertension. A prospective controlled multicenter clinical trial. Eighty-five primary care centers in Spain, with a duration of 6 months. A total of 636 patients with newly diagnosed or uncontrolled hypertension were included. Interventions. The patients were randomized and distributed between the following groups: (i) control (CG) - under routine clinical management; (ii) mail intervention (MIG) - received a mailed message reinforcing compliance and reminding of the visits (15 days, 2 and 4 months); (iii) telephone intervention (TIG) - received a telephone call at 15 days, then at 7 and 15 weeks. Five visits were scheduled, with the measurement of blood pressure and counting of tablets. Compliers were defined as subjects showing 80-110% drug consumption. Calculations were made of mean percentage compliance (MPC) and compliers, mean blood pressure and percentage controlled subjects. Five hundred and thirty-eight patients completed the study (261 males); 85.5% were compliers (CI = 82.5-88.5; n = 460). The MPC was 95.1+/-19.6% (CI = 93.28-96.92). The CG consisted of 182 individuals, MIG = 172 and TIG = 184. Compliers represented 69.2% of the CG (CI 62.5-75.9%), 91.3% (CI = 87.1-95.5) of the MIG (p = 0.0001) and 96.2% of the TIG (CI 93.5-98.9%); the final MPC was 89.6%+/-15 in CG, 96.6%+/-12 in MIG and 99.1+/-26.8 in TIG (p = 0.0001). The percentage of controlled subjects was 47.2% in CG (CI = 40-54.4), 61.3% in MIG (CI = 54.1-68.5%) and 63.3% in TIG (CI = 56.4-70.2%) (p<0.05). TIG and MIG are effective measures for improving patient compliance in hypertension.

Does live music benefits patients with brain and spinal injury?

PubMed

Zhang, C-C; Mou, L; Wang, X; Guo, D

2015-09-01

The purpose of this study is to examine the feasibility and prospective success associated with implementing and evaluating a six-week live music intervention on an inpatient neurorehabilitation ward. In total 26 patients were included in this study. Out of which, 15 were patients and 11 were staff members. Staff participants completed wellbeing measures at before and after music. Patients completed an assortment of validated measures at five consecutive time points from baseline to follow-up. Staff participants experienced a minor decrease in wellbeing over time. The majority of the data collected from patients illustrated positive trends, with improvements in wellbeing, pain, cognition functioning, independent functioning, and mobility. The feasibility indicates that with modifications that this project is a viable venture. We found that live music appears to be promising new addition to neurorehabilitation.

An innovative care model coordinated by a physical therapist and nurse practitioner for osteoarthritis of the hip and knee in specialist care: a prospective study.

PubMed

Voorn, Veronique M A; Vermeulen, Henricus M; Nelissen, Rob G H H; Kloppenburg, Margreet; Huizinga, Tom W J; Leijerzapf, Nicolette A C; Kroon, Herman M; Vliet Vlieland, Thea P M; van der Linden, Henrica M J

2013-07-01

The subject of the study is to investigate whether health-related quality of life (HRQoL), pain and function of patients with hip or knee osteoarthritis (OA) improves after a specialist care intervention coordinated by a physical therapist and a nurse practitioner (NP) and to assess satisfaction with this care at 12 weeks. This observational study included all consecutive patients with hip or knee OA referred to an outpatient orthopaedics clinic. The intervention consisted of a single, standardized visit (assessment and individually tailored management advice, to be executed in primary care) and a telephone follow-up, coordinated by a physical therapist and a NP, in cooperation with an orthopaedic surgeon. Assessments at baseline and 10 weeks thereafter included the short form-36 (SF-36), EuroQol 5D (EQ-5D), hip or knee disability and osteoarthritis outcome score (HOOS or KOOS), the intermittent and constant osteoarthritis pain questionnaire (ICOAP) for hip or knee and a multidimensional satisfaction questionnaire (23 items; 4 point scale). Eighty-seven patients (57 female), mean age 68 years (SD 10.9) were included, with follow-up data available in 63 patients (72 %). Statistically significant improvements were seen regarding the SF-36 physical summary component score, the EQ-5D, the ICOAP scores for hip and knee, the HOOS subscale sports and the KOOS subscales pain, symptoms and activities of daily living. The proportions of patients reporting to be satisfied ranged from 79 to 98 % per item. In patients with hip and knee OA pain, function and HRQoL improved significantly after a single-visit multidisciplinary OA management intervention in specialist care, with high patient satisfaction.

Secondary psychotic features in refugees diagnosed with post-traumatic stress disorder: a retrospective cohort study.

PubMed

Nygaard, Mette; Sonne, Charlotte; Carlsson, Jessica

2017-01-05

A substantial amount of refugees (10-30%) suffer from Post-Traumatic Stress Disorder (PTSD). In Denmark there are different facilities specialised in psychiatric treatment of trauma-affected refugees. A previously published case report from such a facility in Denmark shows that some patients suffer from secondary psychotic symptoms alongside their PTSD. The aim of this study was to illustrate the characteristics and estimate the prevalence of psychotic features in a clinical population of trauma-affected refugees with PTSD. Psychiatric records from 220 consecutive patients at Competence Centre for Transcultural Psychiatry (CTP) were examined, and all the PTSD patients were divided into two groups; one group with secondary psychotic features (PTSD-SP group) and one without (PTSD group). A categorisation and description of the secondary psychotic features was undertaken. One hundred eighty-one patients were diagnosed with PTSD among which psychotic symptoms were identified in 74 (40.9, 95% CI 33.7-48.1%). The majority of symptoms identified were auditory hallucinations (66.2%) and persecutory delusions (50.0%). There were significantly more patients diagnosed with enduring personality change after catastrophic experience in the PTSD-SP group than in the PTSD group (P = 0.009). Furthermore the PTSD-SP group included significantly more patients exposed to torture (P = 0.001) and imprisonment (P = 0.005). This study provides an estimation of PTSD-SP prevalence in a clinical refugee population with PTSD. The study points to the difficulties distinguishing psychotic features from flashbacks and the authors call for attention to psychotic features in PTSD patients in order to improve documentation and understanding of the disorder.

Autoimmune hepatitis/sclerosing cholangitis overlap syndrome in childhood: a 16-year prospective study.

PubMed

Gregorio, G V; Portmann, B; Karani, J; Harrison, P; Donaldson, P T; Vergani, D; Mieli-Vergani, G

2001-03-01

To investigate whether sclerosing cholangitis with an autoimmune serology characteristic of autoimmune hepatitis (AIH) and AIH are distinct entities, we studied 55 consecutive children with clinical and/or biochemical evidence of liver disease and circulating antinuclear (ANA), anti-smooth muscle (SMA), and/or liver-kidney-microsomal type 1 (LKM1) autoantibodies. They underwent liver biopsy, direct cholangiography, sigmoidoscopy, and rectal biopsy at presentation. Twenty-eight were diagnosed as AIH in the absence and 27 autoimmune sclerosing cholangitis (ASC) in the presence of radiological features of cholangiopathy. Twenty-six ASC and 20 AIH had ANA and/or SMA; 1 ASC and 8 AIH LKM1 autoantibody. Similarities between the 2 conditions included most clinical and biochemical parameters and a lower frequency of HLA DR4. Inflammatory bowel disease and histological biliary changes were more common in ASC; coagulopathy, hypoalbuminemia, lymphocytic periportal hepatitis, and HLA DR3 were more common in AIH. Histological biliary changes were observed in 65% of ASC and 31% of AIH patients. Eighty-nine percent responded to immunosuppression. Follow-up liver biopsies from 17 ASC and 18 AIH patients had similarly reduced inflammatory activity and no progression to cirrhosis. Sixteen follow-up cholangiograms from AIH patients and 9 from ASC patients were unchanged, while 8 ASC patients showed a progressive cholangiopathy. One child with AIH and ulcerative colitis developed sclerosing cholangitis 8 years after presentation. At 2 to 16 years (median, 7 years) from presentation, all patients are alive, including 4 ASC patients who underwent liver transplantation. In conclusion, ASC and AIH are similarly prevalent in childhood; cholangiography is often needed to distinguish between these 2 entities, which are likely to lie within the same disease process.

Does Pelvic Exam in the Emergency Department Add Useful Information?

PubMed Central

Brown, Jeremy; Fleming, Rita; Aristzabel, Jamie; Gishta, Rocksolana

2011-01-01

Objective: Physicians are taught that the pelvic exam is a key part of the evaluation of a woman presenting with abdominal pain or vaginal bleeding. However, the exam is time consuming and invasive, and its use in the emergency department (ED) has not been prospectively evaluated. We evaluated how often the findings of the pelvic exam changed management in a cohort of consecutive female patients presenting with acute abdominal pain or vaginal bleeding. Methods: We enrolled women who required a pelvic exam together with the providers caring for them in an academic ED from September 2004 to August 2005. We collected the results of the general history and physical exam. The provider was asked to predict the findings of the pelvic exam, and these were compared with the actual findings of the exam. Results: One hundred eighty-three patients were prospectively entered into the study. When compared with predicted findings, the pelvic exam was as expected in 131 patients (72%). In a further 40 patients (22%), the findings of the pelvic exam were not as predicted, but resulted in no change in the clinical plan. In 12 cases (6%) the exam revealed a finding that was both unexpected and changed the clinical plan. Only one of these patients was admitted. Of the 24 patients who were admitted, four had a pelvic exam that revealed unexpected results, but only one of these cases caused the physician to change the care planned for the patient. Conclusion: In 94% of women with acute abdominal pain or vaginal bleeding, the results of the pelvic exam were either predictable or had no effect on the clinical plan. This suggests that there may be a subset of women with abdominal pain or vaginal bleeding in whom a pelvic exam may safely be deferred. PMID:21691528

Oral administration of analgesia and anxiolysis for pain associated with bone marrow biopsy.

PubMed

Talamo, Giampaolo; Liao, Jason; Bayerl, Michael G; Claxton, David F; Zangari, Maurizio

2010-03-01

Medical literature provides only scarce data about the degree of pain experienced by patients undergoing a bone marrow aspiration and biopsy (BMAB), and little is known about the factors that can modify the perception of pain. In this study, we evaluated the effectiveness of a combination of analgesia and anxiolysis in reducing the pain score of patients undergoing BMAB. Eighty-four consecutive adult patients underwent BMAB after local anesthesia with 5 mL of lidocaine hydrochloride 1% aqueous solution in the left posterior superior iliac crest. Analgesia was obtained with acetaminophen 650 mg and oxycodone 10 mg, and anxiolysis was obtained with lorazepam 2 mg, all drugs given once orally 30 min before the procedure. We assessed the pain level with the Wong-Baker Faces Pain Rating Scale, which distinguishes six levels of pain, from 0 to 5. The 34 patients who received an oral administration of analgesia and anxiolysis reported pain at lower levels, i.e., in the range of 0-2, more frequently than the 50 patients who underwent BMAB without analgesia/anxiolysis (78% vs 64%, respectively). Among several predictors analyzed using a multivariate regression model, three were found to be associated with decreased pain level: the use of analgesia/anxiolysis, male sex, and increase in age (all with p values <0.05). Length of the extracted bone specimen, body mass index, and need of a spinal needle for anesthesia in obese patients did not predict for pain level. An oral administration of prophylactic regimen of analgesia and anxiolysis, at the above-mentioned doses, produced a statistically significant reduction of the perception of pain in patients undergoing BMAB, but its effect did not seem to provide a major and clinically significant reduction of pain level.

Minimal clinically important difference of voice handicap index-10 in vocal fold paralysis.

PubMed

Young, VyVy N; Jeong, Kwonho; Rothenberger, Scott D; Gillespie, Amanda I; Smith, Libby J; Gartner-Schmidt, Jackie L; Rosen, Clark A

2018-06-01

The Voice Handicap Index-10 (VHI-10) is commonly used to measure patients' perception of vocal handicap. Clinical consensus has previously defined clinically meaningful improvement as a decrease ≥5. This study determines the minimal clinically important difference (MCID) for VHI-10 in patients with unilateral vocal fold paralysis (UVFP) using anchor-based methodology. Prospective cohort questionnaire analysis. Two hundred eighty-one UVFP patients completed the VHI-10 on two consecutive visits (within 3 months). At the follow-up visit, patients answered an 11-point Global Rating of Change Questionnaire (GRCQ) scored from -5 to +5. Relationship between the GRCQ and change in VHI-10 was quantified using analysis of variance, and MCID for the VHI-10 was determined using receiver operating characteristic (ROC) curve analysis. Overall mean VHI-10 change was -3.71 (standard deviation [SD] = 8.89) and mean GRCQ was 1.37 (SD = 2.51). Average interval between measurements was 1.73 months (SD = 0.83). Mean changes in VHI-10 scores were -7.45, -0.53, and +4.40 for patients whose GRCQ scores indicated improvement, no change, and worsening, respectively. Differences between mean scores were statistically significant (P < .001). Area under the ROC curve was 0.80, demonstrating the classification accuracy of VHI-10 change scores. A VHI-10 change of -4 was determined to be the optimal threshold that discriminated between improvement and no improvement (sensitivity and specificity 0.62 and 0.88, respectively). The MCID for improvement in VHI-10 in UVFP patients is a decrease of 4. This information improves understanding of patients' response to treatment and allows comparison between different treatments. Future research should determine MCID for VHI-10 across all voice disorders. 4. Laryngoscope, 128:1419-1424, 2018. © 2017 The American Laryngological, Rhinological and Otological Society, Inc.

Incidence and root causes of delays in emergency orthopaedic procedures: a single-centre experience of 36,017 consecutive cases over seven years.

PubMed

Caesar, Ulla; Karlsson, Jon; Hansson, Elisabeth

2018-01-01

Emergency surgery is unplanned by definition and patients are scheduled for surgery with minimal preparation. Some patients who have sustained emergency orthopaedic trauma or other conditions must be operated on immediately or within a few hours, while others can wait until the hospital's resources permit and/or the patients' health status has been optimised as needed. This may affect the prioritisation procedures for both emergency and elective surgery and might result in waiting lists, not only for planned procedures but also for emergencies. The main purpose of this retrospective, observational, single-centre study was to evaluate and describe for the number and reasons of delays, as well as waiting times in emergency orthopaedic surgery using data derived from the hospital's records and registers. All the emergency patients scheduled for emergency surgery whose procedures were rescheduled and delayed between 1 January 2007 and 31 December 2013 were studied. We found that 24% (8474) of the 36,017 patients scheduled for emergency surgeries were delayed and rescheduled at least once, some several times. Eighty per cent of these delays were due to organisational causes. Twenty-one per cent of all the delayed patients had surgery within 24 h, whilst 41% waited for more than 24 h, up to 3 days. A large number of the clinic's emergency orthopaedic procedures were rescheduled and delayed and the majority of the delays were related to organisational reasons. The results can be interpreted in two ways; first, organisational reasons are avoidable and the potential for improvement is great and, secondly and most importantly, the delays might negatively affect patient outcomes.

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

Choke, Edward; Munneke, Graham; Morgan, Robert

Purpose. The principal anatomic contraindication to endovascular aneurysm repair (EVR) is an unfavorable proximal aortic neck. With increasing experience, a greater proportion of patients with unfavorable neck anatomy are being offered EVR. This study aimed to evaluate outcomes in patients with challenging proximal aortic neck anatomy. Methods. Prospectively collected data from 147 consecutive patients who underwent EVR between December 1997 and April 2005 were supplemented with a retrospective review of medical records and radiological images. Unfavorable anatomic features were defined as neck diameter >28 mm, angulation >60 deg., circumferential thrombus >50%, and length <10 mm. Eighty-seven patients with 0 adversemore » features (good necks) were compared with 60 patients with one or more adverse features (hostile necks). Results. Comparing the good neck with the hostile neck group, there were no significant differences in the incidence of primary technical success (p = 0.15), intraoperative adjunctive procedures (p = 0.22), early proximal type I endoleak (<30 days) (p = 1.0), late proximal type I endoleak (>30 days) (p = 0.57), distal type I endoleak (p = 0.40), type III endoleak (p 0.51), secondary interventions (p = 1.0), aneurysm sac expansion (p = 0.44), or 30 day mortality (p = 0.70). The good neck group had a significantly increased incidence of type II endoleak (p = 0.023). By multivariate analysis, the incidence of intraoperative adjunctive procedures was significantly increased in the presence of severe angulation (p = 0.041, OR 3.08, 95% CI 1.05-9.04). Conclusion. Patients with severely hostile proximal aortic neck anatomy may be treated with EVR, although severely angulated necks require additional intraoperative procedures. Early outcomes are encouraging and suggest that indications for EVR may be expanded to include patients with hostile neck anatomy.« less

Spinal cord stimulation for FBSS and CRPS: A review of 80 cases with on-table trial of stimulation.

PubMed

Gopal, Hari; Fitzgerald, Joseph; McCrory, Connail

2016-01-01

Spinal cord stimulation (SCS) is used for the treatment of chronic neuropathic pain, a notoriously difficult condition to treat. Failed Back Surgery Syndrome (FBSS) and Complex Regional Pain syndrome (CRPS) remain the strongest indications. Funding remains a difficult issue and the use of trial of stimulation is the traditional method of ensuring best outcomes from implantation. A retrospective and consecutive review of 80 cases of spinal cord stimulation for patients with a diagnosis of FBSS and CRPS having undergone prior comprehensive medical management and interventional treatment with no sustained benefit. Trial of stimulation was performed on-table and if acceptable coverage was achieved, the case proceeded to full implantation. The mean patient age was 50.08 years (range 28-80 years). At 12 months follow-up, thirty two patients (40%) no longer required analgesic medication. Thirty patients (37.5%) reported their pain was manageable with first line analgesics. Fourteen (17.5%) reported their pain was manageable first line analgesic and occasional tramadol or codeine. Four (5%) reported that their pain was manageable with NSAID's, paracetamol, amitriptyline, and regular codeine or tramadol. Seventeen out of eighty patients (21.25%) were unemployed before SCS implant, and at 12 months follow up eight of these patients (47.05%) had returned to work. There was no infective complications or explants. Two patients (2.53%) required one lead revision, which was successful. SCS is the most effective treatment for FBSS and CRPS, which is proven resistant to medical management. On-table trial and implantation is easy to perform with good success rate and low morbidity and if successful will reduce complication rates, especially infection.

Socio-demographic and clinical characteristics of clients seeking assisted conception at Lagos State University Teaching Hospital, Ikeja, Nigeria.

PubMed

Adewunmi, Adeniyi A; Ottun, Tawakwalit A; Abiara, Tayo; Chukwuma, Jane-Frances; Okorie, Lauretta

2017-10-01

The socio-demographic and clinical characteristics of 246 consecutive couples seeking assisted conception in a university teaching hospital in Nigeria from inception in 2011 till 2014 were reviewed restrospectively. Eighty-five (34.5%) were in the 35-40 years age group. The body mass index of the women showed that 111 (45.1%) were overweight. One hundred and ninety five (88%) were referred on account of secondary infertility. The mean duration of infertility was 9.6 ± 4.8 years. Major factors identified were male factor 128 (52%), ovarian/age-related decline in fertility 107 (43.5%), tubal 83 (33.7%) and combined male/female factor 71 (28.9%). One hundred and ninety (77.2%) clients seeking assisted conception were Christians at advanced age (greater than 35 years) with a longstanding duration of infertility of more than 10 years. Government, private and religious organisations need to raise public awareness about the availability of in-vitro fertilisation services as well as encourage early resort to assisted reproductive technologies. Impact statement What we already know: Secondary infertility due mainly to tubal factor is reported to be the commonest cause of infertility in developing countries like Nigeria and clients affected seek assisted reproductive techniques late. What the results of this study add: Male factor infertility is more common amongst infertile couples seeking in vitro fertilisation in LASUTH. The implications of the findings for practice and/or further research: A thorough examination of the male partner followed by investigation is vital at the initial visit so that they can be referred early for assisted conception.

Endobronchial Ultrasound-guided Transbronchial Needle Aspiration Using 19-G Needle for Sarcoidosis.

PubMed

Balwan, Akshu

2018-05-16

Flexible bronchoscopy with endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration (TBNA) is increasingly being used to obtain pathology specimens for diagnosis of sarcoidosis. There is wide variation in reported diagnostic yield in literature. New TBNA needles are available in the market but data are lacking about their diagnostic yield especially for sarcoidosis. This study reports the diagnostic yield of bronchoscopy with EBUS-TBNA using ViziShot FLEX 19-G needle in a series of patients with suspected sarcoidosis. This is a retrospective chart review for diagnostic yield of the 19-G EBUS-TBNA needle for suspected sarcoidosis. Eighty-six EBUS bronchoscopies were performed, 15 were done with clinical suspicion of sarcoidosis. The 19-G needle was used for all cases of suspected sarcoidosis. The procedure was diagnostic of sarcoidosis in 14 (93.3%) patients by TBNA with 1 nondiagnostic bronchoscopy. Procedural diagnostic yield was 93.3%. Eighty-five percent (28/33) of sampled lymph nodes were positive for noncaseating granulomas. The yield of transbronchial lung biopsy (TBLB) and endobronchial lung biopsy was 38% (5/13) and 43% (6/14), respectively. TBLB and endobronchial lung biopsy did not add to the diagnostic yield of the procedure. No significant adverse events were noted. This series reports a higher diagnostic yield than most other published studies and opens platform for direct comparison of each available needle. It also adds to the safety data for this larger needle. In addition, it raises doubt into utility of TBLB for diagnosis of sarcoidosis, which can increase the procedural complications.

Clinical management practices adopted by physiotherapists in India for chronic obstructive pulmonary disease: A national survey.

PubMed

Jingar, Aripta; Alaparthi, Gopala Krishna; Vaishali, K; Krishnan, Shyam; Zulfeequer; Unnikrishnan, B

2013-04-01

Evidence supports the use of pulmonary rehabilitation in the treatment of chronic obstructive pulmonary disease (COPD) patients both during acute exacerbation and at later stages. It is used in India; but, to date, there has been no study that has investigated the structure of pulmonary rehabilitation programs for COPD patients in India. The recent study aims to determine the current practice patterns of Indian Physiotherapists for COPD patients admitted in Intensive Care Units (ICUs) and wards in terms of assessment and treatment. A questionnaire-based survey was conducted across India. Questionnaires were distributed to around 800 physiotherapists via E-mail. Physiotherapists with a Master Degree and a specialization in cardiopulmonary science or a minimum of 1 year of experience in treating cardiopulmonary patients were included. The questionnaires addressed assessment measures and treatment techniques given to COPD patients. A total of 342 completed questionnaires were received, yielding a response rate of 43.8%, with a majority of responses from Karnataka, Maharashtra and Gujarat. The assessment and treatment techniques used were almost similar between ICUs and wards. More than 80% of the responders carried out the assessment of certain respiratory impairments in both ICUs and wards. An objective measure of dyspnea was taken by less than 40% of the responders, with little attention given to functional exercise capacity and health-related quality of life. Eighty-five percent of the responders used Dyspnea-relieving strategies and traditional airway clearance techniques in both ICUs and wards. Eighty-three percent of the responders were giving patients in the wards training for upper and lower extremity. Fifty percent were giving strength training in the wards. Whether patients are admitted in ICUs or Wards, the practice pattern adopted by Physiotherapists to treat them vary very little with respect to certain measures taken. Assessment predominantly focused on respiratory impairment measures, followed by dyspnea-quantifying measures, with little attention given to functional exercise capacity and health-related quality of life measures. Treatment techniques given were concentrated on dyspnea-relieving strategies, airway clearance techniques and upper and lower extremity exercises, with little attention given to strength training.

The Impact of Training on Attitudes towards Sex Offenders

ERIC Educational Resources Information Center

Craig, Leam A.

2005-01-01

The purpose of the present study was to measure attitudes towards sex offenders held by professionals and paraprofessionals and to evaluate an introductory training workshop aimed at increasing knowledge and improving attitudes to this client group. Eighty-five residential hostel workers and probation officers attended an intensive two-day…

Executive Functioning Skills Uniquely Predict Chinese Word Reading

ERIC Educational Resources Information Center

Chung, Kevin K. H.; McBride-Chang, Catherine

2011-01-01

Eighty-five Hong Kong Chinese children were tested across both the 2nd and 3rd years of kindergarten (ages 4-5 years) on tasks of inhibitory control, working memory, vocabulary knowledge, phonological awareness, morphological awareness, and word reading. With age, vocabulary knowledge, and metalinguistic skills statistically controlled, the…

The Use of Cloze Procedure in Adult Literacy Programs.

ERIC Educational Resources Information Center

Rosenkranz, Catherine

The study was designed to determine whether cloze procedure could be used in adult literacy programs for students reading at or above the fourth grade level by investigating the procedure's: acceptability for the students, utility in matching students to reading material, and substitutability for standardized tests. Eighty-five Rhode Island…

Mother-Child Conversations about Emotions: Linkages to Child Aggression and Prosocial Behavior

ERIC Educational Resources Information Center

Garner, Pamela W.; Dunsmore, Julie C.; Southam-Gerrow, Michael

2008-01-01

We examined associations of maternal and child emotional discourse and child emotion knowledge with children's behavioral competence. Eighty-five upper middle-income, mostly White preschoolers and mothers completed a home-based bookreading task to assess discourse about emotions. Children's anger perception bias and emotion situation knowledge…

Hard Core Pharmacology: How Much Is Taught in Pharmacy Schools?

ERIC Educational Resources Information Center

Bachmann, Kenneth A.; And Others

1990-01-01

A survey was sent to eighty-five American Association of Colleges of Pharmacy-member schools and affiliates to learn how many lectures are accorded to core sequences in pharmacology. The data were intended to provide a frame of reference for the University of Toledo College of Pharmacy. (Author/MLW)

Development of Emergent Math and Literacy Skills.

ERIC Educational Resources Information Center

Malofeeva, Elena V.; Ciancio, Dennis; Day, Jeanne D.

The purpose of the present study was to determine whether individual differences in children's learning of emergent mathematics and literacy skills existed, and, if they did exist, whether they could be predicted from different child/environment characteristics. Eighty-one three- to five-year-old children took pretests, received training at four…