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Sample records for prevalent hd patients

  1. Prevalence and patterns of cognitive impairment in adult hemodialysis patients: the COGNITIVE-HD study.

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    van Zwieten, Anita; Wong, Germaine; Ruospo, Marinella; Palmer, Suetonia C; Barulli, Maria Rosaria; Iurillo, Annalisa; Saglimbene, Valeria; Natale, Patrizia; Gargano, Letizia; Murgo, Marco; Loy, Clement T; Tortelli, Rosanna; Craig, Jonathan C; Johnson, David W; Tonelli, Marcello; Hegbrant, Jörgen; Wollheim, Charlotta; Logroscino, Giancarlo; Strippoli, Giovanni F M

    2017-11-22

    Mounting evidence indicates an increased risk of cognitive impairment in adults with end-stage kidney disease on dialysis, but the extent and pattern of deficits across the spectrum of cognitive domains are uncertain. We conducted a cross-sectional study of 676 adult hemodialysis patients from 20 centers in Italy, aiming to evaluate the prevalence and patterns of cognitive impairment across five domains of learning and memory, complex attention, executive function, language and perceptual-motor function. We assessed cognitive function using a neuropsychological battery of 10 tests and calculated test and domain z-scores using population norms (age or age/education). We defined cognitive impairment as a z-score  ≤ -1.5. Participants' median age was 70.9 years (range 21.6-94.1) and 262 (38.8%) were women. Proportions of impairment on each domain were as follows: perceptual-motor function 31.5% (150/476), language 41.2% (273/662), executive function 41.7% (281/674), learning and memory 42.2% (269/638), complex attention 48.8% (329/674). Among 474 participants with data for all domains, only 28.9% (n  =  137) were not impaired on any domain, with 25.9% impaired on a single domain (n  =  123), 17.3% on two (n  =  82), 13.9% on three (n  =  66), 9.1% on four (n  =  43) and 4.9% (n  =  23) on all five. Across patients, patterns of impairment combinations were diverse. In conclusion, cognitive impairment is extremely common in hemodialysis patients, across numerous domains, and patients often experience multiple deficits simultaneously. Clinical care should be tailored to meet the needs of patients with different types of cognitive impairment and future research should focus on identifying risk factors for cognitive decline. © The Author 2017. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  2. Prevalence of HCV Infections Among Hemodialysis Patients in Al ...

    African Journals Online (AJOL)

    1527 patients (11%) who were HCV free at the start of the study. By the end of the study, a total of 42.2% were found to be anti-HCV reactive. Conclusion: The study demonstrated high prevalence of anti-HCV in HD units in Al Gharbiyah Governorate. Similar studies must be conducted in all Egyptian governorates' HD units ...

  3. PREVALENCE OF SARCOPENIA IN ELDERLY PATIENTS ON HEMODIALYSIS.

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    Fernando Lamarca

    2012-06-01

    In conclusion, sarcopenia is highly prevalent in elderly HD patients and the inflammatory profile of sarcopenic and non-sarcopenic patients is similar. In addition, these results show that sarcopenia does not exclude the occurrence of increased adiposity, as shown by the elevated frequency of obesity and abdominal obesity in the elderly sarcopenic group.

  4. Plasma ascorbic acid concentrations in prevalent patients with end-stage renal disease on hemodialysis.

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    Sirover, William D; Liu, Yuguan; Logan, Amanda; Hunter, Krystal; Benz, Robert L; Prasad, Deepali; Avila, Jose; Venkatchalam, Thaliga; Weisberg, Lawrence S; Handelman, Garry J

    2015-05-01

    To determine the prevalence of vitamin C (ascorbic acid [AA]) deficiency in patients with end-stage renal disease, the effect of supplemental AA on plasma AA concentrations, and the extrinsic and intrinsic factors that affect plasma AA concentrations in this patient population. In study 1, we compared the effect of hemodialysis (HD) on plasma AA concentrations between patients with low and high pre-HD AA concentrations. In study 2, we analyzed kinetic and nonkinetic factors for their association with increased plasma AA concentrations in patients on maintenance HD. Study 1 was performed in a single outpatient HD clinic in Cherry Hill, New Jersey. Study 2 was performed in 4 outpatient HD clinics in Southern New Jersey. In study 1, we collected plasma samples from 8 adult patients on maintenance HD at various time points around their HD treatment and assayed them for AA concentration. In study 2, we enrolled 203 adult patients and measured pre-HD plasma AA concentrations. We ascertained supplemental AA use and assessed dietary AA intake. In study 1, plasma AA concentrations were compared during the intradialytic and interdialytic period. In study 2, pre-HD plasma AA concentrations were correlated with supplement use and demographic factors. Study 1 showed that over the course of a single HD treatment, the plasma AA concentration decreased by a mean (±standard deviation) of 60% (±6.6). In study 2, the median pre-HD plasma AA concentration was 15.7 μM (interquartile range, 8.7-66.8) in patients who did not take a supplement and 50.6 μM (interquartile range, 25.1-88.8) in patients who did take a supplement (P HD plasma AA concentration ≥30 μM. HD depletes plasma AA concentrations, and AA supplementation allows patients to achieve higher plasma AA concentrations. Copyright © 2015 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  5. Prevalence and Risk Factors of Central Venous Stenosis among Prevalent Hemodialysis Patients, a Single Center Experience.

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    Osman, Osama O; El-Magzoub, Abdul-Rahman A; Elamin, Sarra

    2014-01-01

    Central vein stenosis (CVS) is a common complication of central venous catheter (CVC) insertion. In this study we evaluated the prevalence and risk factors of CVS among hemodialysis (HD) patients in a single center in Sudan, using Doppler ultrasound as a screening tool. The study included 106 prevalent HD patients. For every patient, we performed Duplex Doppler for the right and left jugular, subclavian and femoral veins. A patient was considered to have hemodynamically significant stenosis if the pre-stenosis to the post-stenosis velocities ratio was ≥ 2.5 or they had complete vein occlusion. Overall, 28.3% of patients had Doppler detected CVS, including 25.5% with hemodynamically significant stenosis and 2.8% with compromised flow. The prevalence of CVS was 68.4% among symptomatic patients compared to 19.5% in asymptomatic patients. The prevalence of CVS among patients with history of 0-1, 2-3 and ≥ 4 central venous catheters was 3.4%, 29.4% and 53.8% respectively (p=0.00). CVS was not more common in patients with history of previous/current jugular or femoral vein catheterization compared to no catheter placement in these veins (28.3% vs 28.6% and 35% vs 26.7% respectively; p >0.1). However, CVS was significantly more common in patients with previous/ current subclavian vein catheterization compared to no catheter placement in this vein (47.8% vs 22.9%, p = 0.02). CVS is highly prevalent among studied HD patients, particularly in the presence of suggestive clinical signs. The number of HD catheter placements and subclavian vein utilization for dialysis access impose a significantly higher risk of CVS.

  6. Associated factors and prevalence of erectile dysfunction in hemodialysis patients

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    Marcio Rodrigues Costa

    2014-01-01

    Full Text Available Purpose: The proposal of this study was to determine the prevalence and the associated factors of erectile dysfunction (ED among hemodialysis (HD patients. Materials and Methods: This was a cross-sectional study based on data collected from HD male patients. Clinical, demographic and laboratory data of all patients were collected in three HD clinics from December 2010 to June 2011. Patients answered questions of erectile function domain from International Index of Erectile Function. Data were evaluated by descriptive analysis and by univariate (ULRA and multivariate logistic regression analysis (MLRA. Results: Three hundred and five patients participated of the study. The prevalence of ED was 68.19%. ED was associated with diabetes (DM, benign prostatic hyperplasia, glomerulonephritis as cause of chronic renal failure (CRF, smoking habits, lower creatinine levels (ULRA, use of calcium channel blocker (MLRA, aging, lower education level, alcohol consumption, DM (as cause of CRF and coronary insufficiency (ULRA and MLRA. Conclusions: ED was highly prevalent in the HD men. It was independently associated with aging, current use of alcohol, long alcohol use (even for those who do not drink more, lower education level, diabetes as cause of CRF, coronary insufficiency and use of channel blockers calcium.

  7. Prevalence of Helicobacter pylori infection in maintenance hemodialysis patients with non-ulcer dyspepsia

    International Nuclear Information System (INIS)

    Nasri, Hamid; Asl, Mohammad Kazem Hosseini

    2009-01-01

    The purpose of this prospective study is to determine the prevalence of Helicobacter pylori (H. pylori) infection among stable chronic hemodialysis (HD) patients having non ulcer dyspepsia. The study was carried out on 80 patients consisting of 40 patients with dyspepsia and 40 consecutive control subjects without renal disease and dyspepsic symptoms. Mean age of patients were 56 +- 14 and 47 +- 15 respectively. This study showed no significant difference of H. pylori infection between the two groups. Tissue examination of gastric antrum showed higher localization of H. pylori in HD patients in contrast to controls. This finding has not been reported before and needs further confirmation and evaluation for its significance. (author)

  8. Determinants of prevalent vertebral fractures and progressive bone loss in long-term hemodialysis patients.

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    Mares, Jan; Ohlidalova, Kristina; Opatrna, Sylvie; Ferda, Jiri

    2009-01-01

    Skeletal fractures are common in hemodialysis (HD) patients. However, consensus regarding technique and site of bone examination has not been reached in HD patients. Seventy-two patients (44% females) aged 65 (1.4) years, treated with HD for 43 (4.6) months were examined with quantitative computed tomography and 53 of them re-examined after 1 year. Bone mineral density (BMD) of lumbar spine was established separately for cortical and trabecular bone, prevalent vertebral fractures were determined. Data are given as mean (standard error). At least one vertebral fracture was discovered in 15 (21%) patients. In a logistic regression model, fractures were best predicted by cortical BMD: OR 0.96 (CI 0.94, 0.99), p multiple regression analysis, time on dialysis was found to be independently correlated to cortical BMD (R = 0.35, p decrement may impose an increased risk of fractures on long-term dialysis patients.

  9. Prevalence of major depressive disorder among hemodialysis patients compared with healthy people in Japan using the Structured Clinical Interview for DSM-IV.

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    Tomita, Tetsu; Yasui-Furukori, Norio; Sugawara, Norio; Ogasawara, Kohei; Katagai, Koki; Saito, Hisao; Sawada, Kaori; Takahashi, Ippei; Nakamura, Kazuhiko

    2016-01-01

    We investigated the prevalence of depression in hemodialysis (HD) patients using the Center for Epidemiologic Studies for Depression (CES-D) scale and the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders , Fourth Edition (SCID) and compared the rates with those of community dwelling people in Japan. A total of 99 patients undergoing HD were recruited. Blood sampling was performed no later than 2 weeks prior to assessment. As a reference group for SCID and CES-D evaluation, 404 age- and sex-matched healthy controls who had participated in the Iwaki Health Promotion Project were included in this study. The SCID and the CES-D scale were administered to all participants to diagnose their depression. Participants who met the criteria of a major depressive episode according to the SCID were classified as SCID depression and the participants whose CES-D score was 16 or higher were classified as CES-D depression. Ninety-nine HD patients completed the evaluation and data collection. There were no significant differences in age, sex, or CES-D scores between HD patients and controls. There were 12 cases of SCID depression in HD patients and four cases in controls. There was a significant difference between HD patients and controls in the prevalence of SCID depression. There were no significant differences between the two groups with regard to demographic or clinical data. There were 19 HD patients and 24 controls who showed CES-D depression. There was no significant difference between HD patients and controls in the prevalence of CES-D depression. There was a significant difference in potassium level between the two groups, but there were no significant differences in any of the other items. There were significantly more HD patients showing SCID depression than controls in the present study. In clinical settings, the SCID might be useful in surveying cases of depression detected by screening tools among HD patients.

  10. Atrial fibrillation in patients on haemodialysis in Andalusia. Prevalence, clinical profile and therapeutic management.

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    Sánchez Perales, Carmen; Vázquez Sánchez, Teresa; Salas Bravo, Daniel; Ortega Anguiano, Sonia; Vázquez Ruiz de Castroviejo, Eduardo

    Atrial fibrillation (AF) represents an important social and healthcare problem. There is wide variability in the prevalence of this arrhythmia in studies analysing patients on haemodialysis (HD). To investigate the prevalence, clinical profile and therapeutic management of patients with AF on HD in Andalusia. We asked the public healthcare system of Andalusia to provide us with the number of patients who were being treated with HD. We asked attending nephrologists from all hospital and outpatient centres in 5 of the 8 Andalusian provinces to perform an electrocardiogram and to fill out a questionnaire on patients selected by simple random sampling. A total of 2,348 patients were being treated with HD in the 5provinces included in the study. The estimated sample size was 285 patients. We obtained an electrocardiogram and information from 252 patients (88.4%); mean age 65.3±16 years; 40.9% women. Sixty-three patients (25%) had AF. Of these, 36 (14.3%) had AF in the recorded ECG and in the rest it had been documented previously. In the multivariate analysis, older age (OR: 1.071; 95% CI: 1.036-1.107; P=0.000) and greater time on HD (OR: 1.009; 95% CI: 1.004-1.014; P=0.000) were independently associated with the presence of AF. Of the patients with AF, 41.3% were on anticoagulant treatment at the time of the study; and 41.2% were on antiplatelet agents. AF in dialysis units is an important finding. Establishing the risk-benefit ratio of anticoagulant treatment constitutes a real challenge. Well-designed clinical trials are pivotal in order to define the rational use of antithrombotic drugs. Copyright © 2017 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  11. Impact of the Number of Anti-Thrombosis Agents in Hemodialysis Patients: BOREAS-HD2 Study

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    Marenao Tanaka

    2017-09-01

    Full Text Available Background/Aims: Relationships between the number of anti-thrombosis agents, clinical benefits and adverse events in hemodialysis (HD patients are unclear. Methods: All patients on HD in 22 institutes (n = 1,071 were enrolled and followed up for 3 years. After exclusion of patients with missing data, kidney transplantation or retraction of consent during the follow-up period (n = 204, mortality rate and ischemic and hemorrhagic events were compared between different regimens of anti-thrombosis agents. Results: The use of dual or triple antiplatelet (AP agents (HR:2.03, 95% CI:1.01-4.13, p = 0.04 and the combination of an AP agent and warfarin (WF (HR:4.84, 95%CI 1.96-11.96, p < 0.001 were associated with an increase in hemorrhagic events compared with no use of anti-thrombosis agents. No anti-thrombosis regimen was associated with a significant change in risk of ischemic stroke. The use of dual or triple AP agents, but not WF, was associated with an increase in cardiovascular mortality (HR:2.48, 95% CI:1.24-4.76, p = 0.01. Conclusion: A significant increase in hemorrhagic events by the use of dual or more AP agents and by co-administration of an AP agent and WF in patients on HD should be considered in planning their anti-thrombosis regimen.

  12. Prevalence and severity of pain in adult end-stage renal disease patients on chronic intermittent hemodialysis: a systematic review

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    Brkovic T

    2016-06-01

    Full Text Available Tonci Brkovic,1 Eliana Burilovic,2 Livia Puljak3 1Department of Internal Medicine, Division of Nephrology, 2Department of Psychiatry, University Hospital Split, 3Department of Anatomy, Histology and Embryology, Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia Objectives: Understanding the epidemiology of pain in patients on hemodialysis (HD is crucial for further improvement in managing pain. The aim of this study was to systematically review available evidence on the prevalence and severity of pain in adult end-stage renal disease patients on chronic intermittent HD. Materials and methods: We carried out a systematic review of the literature and developed a comprehensive search strategy based on search terms on pain and HD. We searched the databases MEDLINE, Scopus, PsycINFO, and CINAHL from the earliest date of each database to July 24, 2014. Manuscripts in all languages were taken into consideration. Two authors performed each step independently, and all disagreements were resolved after discussion with the third author. The quality of studies was estimated using the STROBE checklist and Cochrane risk-of-bias tool.Results: We included 52 studies with 6,917 participants. The prevalence of acute and chronic pain in HD patients was up to 82% and 92%, respectively. A considerable number of patients suffered from severe pain. Various locations and causes of pain were described, with most of the studies reporting pain in general, pain related to arteriovenous access, headache, and musculoskeletal pain.Conclusion: The findings of this systematic review indicate high prevalence of pain in HD patients and considerable gaps and limitations in the available evidence. Pain in this population should be recognized as a considerable health concern, and the nephrology community should promote pain management in HD patients as a clinical and research priority to improve patients’ quality of life and pain

  13. Prevalence of hepatitis C infection in Iranian hemodialysis patients: An updated systematic review and meta-analysis

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    Nahid Ramezan Ghorbani

    2017-01-01

    Full Text Available Background: Hepatitis C virus (HCV is a major cause of liver disease and a potential cause of substantial morbidity and mortality. This study aims to provide a comprehensive evidence on HCV Infection in Iranian hemodialysis (HD patients we conducted a systematic review. Materials and Methods: In this systematic review and meta-analysis, through a comprehensive search of literature until January of 2016, we estimated the pooled prevalence of hepatitis C infection in Iranian HD patients. Using Medical Subject Headings terms, Emtree, and related equal Persian key words for Iranian databases and also international databases of PubMed and NLM Gateway (for MEDLINE, and SCOPUS. Interest outcome of HCV infection prevalence was confirmed based on positive hepatitis B surface antigen of blood samples. Random effect meta-analysis was used to estimate pooled prevalence of HCV infection in Iranian HD patients, date and language, HD patients, in adult HD patients, Institute of Scientific Information, Iran-doc, irrespective of age, living in Iran. Searches run through main domestic databanks of Iran-Medex, renal transplantation, Scientific Information Database, the relevant literature-searched concentrating on HCV infection. Results: Through searching steps, 305 publications were found from them following the excluding duplicates and overlapping studies 54 studies relevant to HCV prevalence in Iranian HD zcxw patients, with number of 23921 participants, remained in our analyses. The overall results of test of heterogeneity demonstrate sever heterogeneity between reported prevalence (I2 = 96.62%, Chi-square = 1566, P < 0.001. Due to sever heterogeneity results of random effect meta-analysis showed that the estimated pooled prevalence was 11% (95% confidence interval [CI] =10%–13%. The pooled prevalence base on polymerase-chain reaction, recombinant immunoblot assay, and enzyme-Linked Immunosorbant Antibody method were 11% (95% CI = 6%–15%, 9% (95% CI = 5

  14. Identifying Motor, Emotional-Behavioral, and Cognitive Deficits that Comprise the Triad of HD Symptoms from Patient, Caregiver, and Provider Perspectives

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    David Victorson

    2014-04-01

    Full Text Available Background: The objective of this study was to identify important attributes associated with the triad of symptoms (cognition, emotional–behavioral, and motor of Huntington's disease (HD from patient, caregiver, and medical provider perspectives to facilitate development of a new disease‐specific, health‐related quality of life (HRQOL instrument. Methods: We conducted a targeted literature review of HD and HRQOL instruments, expert surveys, and patient and caregiver phone‐based interviews to extract information on the symptoms and issues most relevant to the HD symptom triad (HD triad. The data collected from these sources were used to generate themes and subdomains and to develop an integrated schema that highlights the key dimensions of the triad. Results: The search identified the following areas: emotional functioning/behavioral changes (e.g., positive emotions, sadness/depression; cognitive functioning (e.g., memory/learning, attention/comprehension; physical functioning (e.g., motor functioning, medication; social functioning (e.g., leisure, interpersonal relationships; end‐of‐life concerns/planning; and gene testing. Fifteen individuals diagnosed with HD and 16 HD caregivers, recruited from several Huntington's Disease Society of America support group networks, completed phone interviews. Nineteen US medical providers who specialize in HD completed the online survey. Twenty‐six subdomains of the HD symptom triad (seven cognition, 12 emotional–behavioral, and seven motor emerged relatively consistently across patient, caregiver, and provider samples. These included movements/chorea, memory impairment, depression, and anxiety. Discussion: Based on an integrated, mixed‐methods approach, important HD triad symptom were identified and organized into a guiding schema. These patient‐, caregiver‐, and provider‐triangulated data served as the basis for development of a HD‐specific HRQOL instrument, the HD‐PRO‐TRIAD™.

  15. HD5980

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    Koenigsberger, C.

    HD5980 is a multiple system containing at least 3 very massive and luminous stars. Located in the Small Magellanic Cloud, it is an ideal system for studying the massive star structure and evolutionary processes in low-metallicity environments. Intensely observed over the past few decades, HD5980 is a treasure trove of information on stellar wind structure, on wind-wind collisions and on the formation of wind-blown circumstellar structures. In addition, its characteristics suggest that the eclipsing WR+LBV stars of the system are the product of quasihomogeneous chemical evolution, thus making them candidate pair production supernovae or GRB progenitors. This paper summarizes some of the outstanding results derived from half a century of observations and recent theoretical studies.

  16. Prevalence of patients receiving renal replacement therapy in El Salvador in 2014.

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    García-Trabanino, Ramón; Trujillo, Zulma; Colorado, Ana Verónica; Magaña Mercado, Salvador; Henríquez, Carlos Atilio

    El Salvador has the highest renal failure mortality rate in the Americas. Five healthcare providers offer renal replacement therapy (RRT) in the country. The national RRT prevalence has never been reported. To determine the RRT prevalence in El Salvador and some basic characteristics. The association of nephrology coordinated a nationwide cross-sectional survey during the third quarter of 2014. 31 renal centres participated in the survey, covering 99.5% of patients. National RRT prevalence: 595 per million population (pmp), N=3807, average age 50.4 years, 67.5% male. By modality: peritoneal dialysis (PD) 289 pmp, haemodialysis (HD) 233 pmp, with functioning kidney transplantation 74 pmp (living donor only). Social security covers 25% of the population but treats 49.7% of RRT patients. Generally, higher prevalence was observed in municipalities with renal centres or located on the coast or lowlands. Ninety-five percent of HD patients receive fewer than 3 weekly sessions. Of PD patients, 59% do not belong to a continuous outpatient or automated programme, and 25% still use rigid catheter. Aetiology of chronic kidney disease: unavailable/undetermined 50%, hypertension 21.1%, diabetes 18.9%, glomerulonephritis 6.7%, obstructive causes 1.2%, tubulointerstitial 0.9%, polycystic 0.4% and other 0.7%. Despite the increase in RRT services, the prevalence is lower than the Latin American average (660 pmp). Three quarters of HD and PD patients are under-dialysed. Obsolete RRT techniques are still used. The presence of Mesoamerican nephropathy influences the demographic characteristics (many young patients, two-thirds male, high prevalence in lowlands and coastlands). Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  17. Constipation prevalence in diabetic patients

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    Manoel Álvaro de Freitas Lins Neto

    2014-04-01

    Full Text Available Objective: the aim of this study was to identify the prevalence of constipation in diabetic patients treated at the endocrinology outpatient clinic at Hospital Universitário Professor Alberto Antunes and PAM Salgadinho, from April to August 2013. Methods: a descriptive and cross-sectional study, carried out through a questionnaire using the Rome III criteria in 372 patients treated at the outpatient endocrinology clinic. Results: of 372 patients evaluated, the frequency of constipation found was 31.2% among diabetic patients. Females predominated in the sample (72.8% as well as for the frequency of constipation (80.2%. The incidence of type II diabetes was 97.3% and it was observed that 80.2% of the sample was older than 50 years. One hundred and twelve patients with inadequate glycemic control (HgA1c ≥ 7 had an association with constipation. Conclusion: there was an increased frequency of constipation in patients with diabetes mellitus according to the Rome III criteria, in relation to the general population. The inadequate glycemic control in patients with diabetes mellitus increases the frequency of constipation and it is necessary to perform studies that allow the confirmation of this association to demonstrate this hypothesis. Resumo: Objetivo: analisar a prevalência da constipação intestinal em pacientes diabéticos atendidos no ambulatório de endocrinologia do Hospital Universitário Professor Alberto Antunes e no PAM Salgadinho (HUPAA, de abril de 2013 a agosto 2013. Método: estudo descritivo e transversal, realizado através da aplicação de um questionário com os critérios de Roma III no ambulatório de endocrinologia do HUPAA. Resultado: em 372 pacientes, 271 feminino, 101 masculino, 162 de etnia branca, 55 negros e 155 pardos, 297 pacientes estavam acima de 50 anos, houve uma frequência de constipação de 31,2% nos pacientes diabéticos. O gênero feminino prevaleceu na amostra (73% assim como no índice de frequ

  18. Prevalence and Distribution of Segmentation Errors in Macular Ganglion Cell Analysis of Healthy Eyes Using Cirrus HD-OCT.

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    Rayan A Alshareef

    Full Text Available To determine the frequency of different types of spectral domain optical coherence tomography (SD-OCT scan artifacts and errors in ganglion cell algorithm (GCA in healthy eyes.Infrared image, color-coded map and each of the 128 horizontal b-scans acquired in the macular ganglion cell-inner plexiform layer scans using the Cirrus HD-OCT (Carl Zeiss Meditec, Dublin, CA macular cube 512 × 128 protocol in 30 healthy normal eyes were evaluated. The frequency and pattern of each artifact was determined. Deviation of the segmentation line was classified into mild (less than 10 microns, moderate (10-50 microns and severe (more than 50 microns. Each deviation, if present, was noted as upward or downward deviation. Each artifact was further described as per location on the scan and zones in the total scan area.A total of 1029 (26.8% out of total 3840 scans had scan errors. The most common scan error was segmentation error (100%, followed by degraded images (6.70%, blink artifacts (0.09% and out of register artifacts (3.3%. Misidentification of the inner retinal layers was most frequent (62%. Upward Deviation of the segmentation line (47.91% and severe deviation (40.3% were more often noted. Artifacts were mostly located in the central scan area (16.8%. The average number of scans with artifacts per eye was 34.3% and was not related to signal strength on Spearman correlation (p = 0.36.This study reveals that image artifacts and scan errors in SD-OCT GCA analysis are common and frequently involve segmentation errors. These errors may affect inner retinal thickness measurements in a clinically significant manner. Careful review of scans for artifacts is important when using this feature of SD-OCT device.

  19. Prevalence of hyponatremia in palliative care patients

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    Shoba Nair

    2016-01-01

    Conclusions: Prevalence of hyponatremia is significant in palliative care patients. A prospective study looking at the causes and clinical outcomes associated with hyponatremia in palliative care patients is needed.

  20. Prevalence of Chlamydia trachomatis infection among patients ...

    African Journals Online (AJOL)

    Prevalence of Chlamydia trachomatis infection among patients attending infertility and sexually transmitted diseases clinic (STD) in Kano, North Western Nigeria. ... A higher percentage of the patients (95.2%) were not aware of the existence of ...

  1. Prevalence and associated factors of hepatitis C virus infection among renal disease patients on maintenance hemodialysis in three health centers in Aden, Yemen: A cross sectional study

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    Khadija Aman

    2015-01-01

    Full Text Available We aimed to assess the prevalence and factors associated with positive anti-hepatitis C virus (HCV antibodies among patients on maintenance hemodialysis (HD in three centers in Aden, Yemen. The data from 219 patients and their records over the period between 2000-2013, was extracted and analyzed. The mean ± SD age of the patients was 47.08 ± 13.9 years; 74.4% of them were married and 14.6% were employed. The prevalence of validated anti-HCV-positive cases was 40.2% (95%CI 33.64%-46.73%. The mean ± SD duration on HD of all the patients was 35.09 ± 38 months. On bivariate analysis, the duration on HD and attending more than one center for HD associated significantly with anti-HCV positivity (P <0.05. On multivariate fully adjusted Poisson regression modelling, controlled for age, Patients attending more than one center and those who underwent HD for longer durations were more likely to be positive for anti- HCV antibodies [P = 0.004, adjusted prevalence rate ratio (APRR = 1.87, 95% confidence interval (CI: 1.22-2.88; P = 0.0005, APRR = 1.01, 95% CI: 1.00-1.02. In this study sample, the prevalence of HCV was significant. Patients attending more than one center and those who underwent HD for longer durations were found to be more likely to contract HCV. Enhancing existing infection control measures and allocating more resources to HD centers therefore warrants consideration.

  2. Prevalence and associated factors of hepatitis C virus infection among renal disease patients on maintenance hemodialysis in three health centers in Aden, Yemen: a cross sectional study.

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    Aman, Khadija; Al-Dubai, Sami AbdoRadman; Aman, Reema; Hawash, Aamenah; Alshagga, Mustafa; Kassim, Saba

    2015-03-01

    We aimed to assess the prevalence and factors associated with positive anti-hepatitis C virus (HCV) antibodies among patients on maintenance hemodialysis (HD) in three centers in Aden, Yemen. The data from 219 patients and their records over the period between 2000-2013, was extracted and analyzed. The mean ± SD age of the patients was 47.08 ± 13.9 years; 74.4% of them were married and 14.6% were employed. The prevalence of validated anti-HCV-positive cases was 40.2% (95%CI 33.64%-46.73%). The mean ± SD duration on HD of all the patients was 35.09 ± 38 months. On bivariate analysis, the duration on HD and attending more than one center for HD associated significantly with anti-HCV positivity (P <0.05). On multivariate fully adjusted Poisson regression modelling, controlled for age, Patients attending more than one center and those who underwent HD for longer durations were more likely to be positive for anti- HCV antibodies [P = 0.004, adjusted prevalence rate ratio (APRR) = 1.87, 95% confidence interval (CI): 1.22-2.88; P = 0.0005, APRR = 1.01, 95% CI: 1.00-1.02. In this study sample, the prevalence of HCV was significant. Patients attending more than one center and those who underwent HD for longer durations were found to be more likely to contract HCV. Enhancing existing infection control measures and allocating more resources to HD centers therefore warrants consideration.

  3. Quality of life of patients with graft-versus-host disease (GvHD post-hematopoietic stem cell transplantation

    Directory of Open Access Journals (Sweden)

    Sibéli de Fátima Ferraz Simão Proença

    Full Text Available Abstract OBJECTIVE Assessing the quality of life of adult patients with hematological cancer in the 100 days after transplantation of hematopoietic stem cells and verifying whether the variable graft-versus-host disease (GvHD is predictive of worse results. METHOD An observational correlational and quantitative study with 36 adult participants diagnosed with hematologic cancer who underwent hematopoietic stem cell transplantation from September 2013 to June 2015. RESULT The mean age was 37 years, 52.78% were female, and 61.11% were diagnosed with leukemia. Quality of life scores showed a significant impact between pre-transplantation and pre-hospital discharge, and also within the 100 days post-transplantation. The statistical analysis between the scores for the groups with and without GvHD showed a significant difference between the presence of the complication and worse results. CONCLUSION Quality of life is altered as a result of hematopoietic stem cells transplantation, especially in patients who have graft-versus-host disease.

  4. Prevalence of Chlamydia trachomatis infection among patients ...

    African Journals Online (AJOL)

    sexually transmitted diseases clinic (STD) in Kano, North Western Nigeria. ... A higher percentage of the patients (95.2%) were not aware of the existence of ... Key words: Chlamydia trachomatis, Prevalence, risk factors, Infertility, STD, Kano.

  5. 8. Prevalence of Epistaxis among Patients Receiving ...

    African Journals Online (AJOL)

    user

    The aim of this study was thus to determine the prevalence, aetiology and treatment modalities of epistaxis among patients receiving otorhinolaryngology services at MNH and MOI. Materials and Methods: A cross-sectional, hospital based study was done to 427 patients at Muhimbili. National Hospital (MNH) and Muhimbili.

  6. Relapse Analysis of Irradiated Patients Within the HD15 Trial of the German Hodgkin Study Group

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    Kriz, Jan; Reinartz, Gabriele [Department of Radiation Oncology, University of Münster, Münster (Germany); Dietlein, Markus; Kobe, Carsten; Kuhnert, Georg [Department of Nuclear Medicine, University of Cologne, Cologne (Germany); Haverkamp, Heinz [First Department of Internal Medicine, University of Cologne, Cologne (Germany); Haverkamp, Uwe [Department of Radiation Oncology, University of Münster, Münster (Germany); Engenhart-Cabillic, Rita [Department of Radiation Oncology, University of Marburg, Marburg (Germany); Herfarth, Klaus [Department of Radiation Oncology, University Heidelberg, Heidelberg (Germany); Lukas, Peter [Department of Radiation Oncology, University of Innsbruck, Innsbruck (Austria); Schmidberger, Heinz [Department of Radiation Oncology, University of Mainz, Mainz (Germany); Staar, Susanne [Department of Radiation Oncology, Klinikum Bremen-Mitte, Bremen (Germany); Hegerfeld, Kira [Department of Radiation Oncology, University of Münster, Münster (Germany); Baues, Christian [Department of Radiation Oncology, University of Cologne, Cologne (Germany); Engert, Andreas [First Department of Internal Medicine, University of Cologne, Cologne (Germany); Eich, Hans Theodor, E-mail: hans.eich@ukmuenster.de [Department of Radiation Oncology, University of Münster, Münster (Germany)

    2015-05-01

    Purpose: To determine, in the setting of advanced-stage of Hodgkin lymphoma (HL), whether relapses occur in the irradiated planning target volume and whether the definition of local radiation therapy (RT) used by the German Hodgkin Study Group (GHSG) is adequate, because there is no harmonization of field and volume definitions among the large cooperative groups in the treatment of advanced-stage HL. Methods and Materials: All patients with residual disease of ≥2.5 cm after multiagent chemotherapy (CTX) were evaluated using additional positron emission tomography (PET), and those with a PET-positive result were irradiated with 30 Gy to the site of residual disease. We re-evaluated all sites of disease before and after CTX, as well as the PET-positive residual tumor that was treated in all relapsed patients. Documentation of radiation therapy (RT), treatment planning procedures, and portal images were carefully analyzed and compared with the centrally recommended RT prescription. The irradiated sites were compared with sites of relapse using follow-up computed tomography scans. Results: A total of 2126 patients were enrolled, and 225 patients (11%) received RT. Radiation therapy documents of 152 irradiated patients (68%) were analyzed, with 28 irradiated patients (11%) relapsing subsequently. Eleven patients (39%) had an in-field relapse, 7 patients (25%) relapsed outside the irradiated volume, and an additional 10 patients (36%) showed mixed in- and out-field relapses. Of 123 patients, 20 (16%) with adequately performed RT relapsed, compared with 7 of 29 patients (24%) with inadequate RT. Conclusions: The frequency and pattern of relapses suggest that local RT to PET-positive residual disease is sufficient for patients in advanced-stage HL. Insufficient safety margins of local RT may contribute to in-field relapses.

  7. Prevalence of Domestic Violence Among Trauma Patients.

    Science.gov (United States)

    Joseph, Bellal; Khalil, Mazhar; Zangbar, Bardiya; Kulvatunyou, Narong; Orouji, Tahereh; Pandit, Viraj; O'Keeffe, Terence; Tang, Andrew; Gries, Lynn; Friese, Randall S; Rhee, Peter; Davis, James W

    2015-12-01

    Domestic violence is an extremely underreported crime and a growing social problem in the United States. However, the true burden of the problem remains unknown. To assess the reported prevalence of domestic violence among trauma patients. A 6-year (2007-2012) retrospective analysis of the prospectively maintained National Trauma Data Bank. Trauma patients who experienced domestic violence and who presented to trauma centers participating in the National Trauma Data Bank were identified using International Classification of Diseases, Ninth Revision diagnosis codes (995.80-995.85, 995.50, 995.52-995.55, and 995.59) and E codes (E967.0-E967.9). Patients were stratified by age into 3 groups: children (≤18 years), adults (19-54 years), and elderly patients (≥55 years). Trend analysis was performed on April 10, 2014, to assess the reported prevalence of domestic violence over the years. Trauma patients presenting to trauma centers participating in the National Trauma Data Bank. To assess the reported prevalence of domestic violence among trauma patients. A total of 16 575 trauma patients who experienced domestic violence were included. Of these trauma patients, 10 224 (61.7%) were children, 5503 (33.2%) were adults, and 848 (5.1%) were elderly patients. The mean (SD) age was 15.9 (20.6), the mean (SD) Injury Severity Score was 10.9 (9.6), and 8397 (50.7%) were male patients. Head injuries (46.8% of patients) and extremity fractures (31.2% of patients) were the most common injuries. A total of 12 515 patients (75.1%) were discharged home, and the overall mortality rate was 5.9% (n = 980). The overall reported prevalence of domestic violence among trauma patients was 5.7 cases per 1000 trauma center discharges. The prevalence of domestic violence increased among children (14.0 cases per 1000 trauma center discharges in 2007 to 18.5 case per 1000 trauma center discharges in 2012; P = .001) and adults (3.2 cases per 1000 discharges in 2007 to 4.5 cases per

  8. Factors Associated with Prevalent Tuberculosis Among Patients ...

    African Journals Online (AJOL)

    Background: Tuberculosis (TB) causes significant morbidity/mortality among human immunodeficiency virus‑infected individuals in Africa. Reducing TB burden in the era of highly active antiretroviral therapy (HAART) is a public health priority. Aim: We determined the factors associated with prevalent TB among patients ...

  9. Nutrition and hydration status improve with exercise training using stationary cycling during hemodialysis (HD) in patients with end-stage renal disease (ESRD).

    Science.gov (United States)

    Załuska, Alicja; Załuska, Wojciech T; Bednarek-Skublewska, Anna; Ksiazek, Andrzej

    2002-01-01

    Patients with end-stage renal disease (ESRD) undergoing hemodialysis and peritoneal dialysis are functionally limited as a consequence of their physical, emotional, and social problems. Exercise intolerance is a major problem in chronic renal failure. Stationary cycle training during hemodialysis is recommended as safe, effective, and practical in ESRD patients treated on hemodialysis. The aim of the present study was to evaluate the effect of cycling exercises in 10 HD patients during 6-month period (including each of dialysis sessions) on nutrition, dialysis adequacy, and fluid parameters as measured by biochemical, and bioimpedance parameters. A significant increase in serum albumin concentration, Kt/V, and nPCR, and decrease in serum CRP have been observed after 6 months of regular stationary cycling during hemodialysis. Relative changes (pre-post HD) in extracellular water compartment and ECW/TBW ratio have significantly increased after 6 months of observation period.

  10. Effect of different types of blood purification treatment (HD and HDF) on the serum PTH, leptin and Hcy levels in patients with chronic renal failure

    International Nuclear Information System (INIS)

    Yao Yongliang

    2009-01-01

    Objective: To investigate the effect of different type of blood purification treatment (hemodialysis and hemodiafiltration) on the serum PTH, Leptin and Hcy levels in patients with chronic renal failure(CRF). Methods: Serum levels of PTH(with ECLIA), Leptin(with RIA) and Hcy(with biochemistry) were measured in 30 patients treated with hemodialysis(HD) and 30 patients treated with hemodiafiltration(HDF) both before and after treatment. Results: The concentration of PTH decreased significantly from 60.8±32.5pmol/L to 28.2±17.2pmol/L in patients treated with HDF(P 0.05). Yet the concentration of Hcy also decreased significantly from 31.5μ10.5μmol/L to 20.4±8.5μmol/L(P<0.01) in patients treated HD. Conclusion: HDF can eliminate serum PTH, leptin and Hcy better than HD does. (authors)

  11. Comparisons of amino acids, body constituents and antioxidative response between long-time HD and normal HD.

    Science.gov (United States)

    Torigoe, Akira; Sato, Emiko; Mori, Takefumi; Ieiri, Norio; Takahashi, Chika; Ishida, Yoko; Hotta, Osamu; Ito, Sadayoshi

    2016-10-01

    Introduction Oxidative stress is one of the main mediators of progression of chronic kidney diseases (CKD). Nuclear factor E2-related factor 2 (Nrf2) is the transcription factor of antioxidant and detoxifying enzymes and related proteins which play an important role in cellular defense. Long-time hemodialysis (HD) therapy (8 hours) has been considered to be more beneficial compared to normal HD therapy (4 hours). We investigated oxidative response related to Nrf2 in peripheral blood mononuclear cells (PBMCs) of long-time HD and normal HD patients. Methods Eight adult long-time HD therapy patients (44.5 ± 3.0 years) and 10 normal HD therapy patients (68.1 ± 2.7 years) were enrolled. PBMCs were isolated and processed for expression of Nrf2 and its related genes by qRT-PCR. Plasma indoxyl sulfate, amino acids, and body constituents were measured. Findings Plasma indoxyl sulfate was significantly low after long-time HD therapy compare to that of normal HD therapy. Although, skeletal muscle mass, lean body mass, mineral and protein were significantly decreased 2 months in normal HD patients, those in long-time HD patients were significantly increased after 2 months. Almost of amino acids were significantly decreased after HD therapy in both HD therapies. Plasma amino acids were significantly low in long-time HD patients compared to normal HD patients. In PBMCs, the expression of Nrf2 was significantly decreased and hemooxygenase-1 expression was significantly increased in long-time HD compared to normal HD. Conclusion These observations indicate the beneficial effects of in long-time HD in improving oxidative stress in patients. © 2016 International Society for Hemodialysis.

  12. Plasma oxalate levels in prevalent hemodialysis patients and potential implications for ascorbic acid supplementation.

    Science.gov (United States)

    Liu, Yuguan; Weisberg, Lawrence S; Langman, Craig B; Logan, Amanda; Hunter, Krystal; Prasad, Deepali; Avila, Jose; Venkatchalam, Thaliga; Berns, Jeffrey S; Handelman, Garry J; Sirover, William D

    2016-10-01

    Ascorbic acid (AA) supplementation may increase hemoglobin levels and decrease erythropoiesis-stimulating agent dose requirement in patients with end stage renal disease (ESRD). While plasma AA levels >100μM may be supratherapeutic, levels of at least 30μM may be needed to improve wound healing and levels may need to reach 70μM to optimize erythropoiesis. Of concern, oxalate (Ox), an AA metabolite, can accumulate in ESRD. Historically, if plasma Ox levels remain ≥30μM, oxalosis was of concern. Contemporary hemodialysis (HD) efficiencies may decrease the risk of oxalosis by maintaining pre-HD Ox levels HD patients. A prospective, observational study of 197 HD patients with pre-HD AA levels and pre-HD and post-HD Ox levels. Mean plasma Ox levels decreased 71% during the intradialytic period (22.3±11.1μM to 6.4±3.2μM, PHD plasma AA levels ≤100μM were not associated with a pre-HD plasma Ox level≥30μM, even if ferritin levels were increased. Pre-HD plasma Ox levels ≥20 or ≥30μM were not associated with lower cumulative 4-year survival. Pre-HD plasma AA levels up to 100μM in HD patients do not appear to be associated with an increased risk of developing secondary oxalosis, as the corresponding pre-HD plasma Ox level appears to be maintained at tolerable levels. Copyright © 2016 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  13. Liver fat contents, abdominal adiposity and insulin resistance in non-diabetic prevalent hemodialysis patients.

    Science.gov (United States)

    Chen, Hung-Yuan; Lin, Chien-Chu; Chiu, Yen-Ling; Hsu, Shih-Ping; Pai, Mei-Fen; Yang, Ju-Yeh; Wu, Hon-Yen; Peng, Yu-Sen

    2014-01-01

    The liver fat contents and abdominal adiposity correlate well with insulin resistance (IR) in the general population. However, the relationship between liver fat content, abdominal adiposity and IR in non-diabetic hemodialysis (HD) patients remains unclear. This study aimed to clarify the associations among these factors. This is a cross-sectional, observational study. All patients received abdominal ultrasound for liver fat content. Abdominal adiposity was quantified with the conicity index (Ci) and waist circumference (WC). We checked the homeostasis model assessment for insulin resistance index (HOMA-IR) for IR. A total of 112 patients (60 women) were analyzed. Subjects with higher liver fat contents and WC had higher IR indices. But Ci did not correlate with IR indices. In both the multi-variable linear regression model and the logistic regression model, only higher liver fat content predicted a severe IR status. Liver fat contents have a remarkable correlation with IR; however, abdominal adiposity, measured either by Ci or WC, dose not independently correlate with IR in non-diabetic prevalent HD patients. © 2014 S. Karger AG, Basel.

  14. High prevalence of COPD in atherosclerosis patients

    Directory of Open Access Journals (Sweden)

    Tuleta I

    2017-10-01

    Full Text Available Izabela Tuleta, Tarik Farrag, Laura Busse, Carmen Pizarro, Christian Schaefer, Simon Pingel, Georg Nickenig, Dirk Skowasch, Nadjib Schahab Department of Internal Medicine II – Cardiology, Pulmonology and Angiology, University of Bonn, Bonn, Germany Abstract: Atherosclerosis and COPD are both systemic inflammatory diseases that may influence each other. The aim of the present study was to determine the prevalence of COPD in patients with cerebral and/or peripheral artery disease and to assess factors associated with the presence of COPD. Following the diagnosis of cerebral and/or peripheral artery disease by means of duplex sonography, 166 consecutive patients underwent body plethysmography with capillary blood gas analysis. Thereafter, blood tests with determination of different parameters such as lipid profile, inflammatory and coagulation markers were conducted in remaining 136 patients who fulfilled inclusion criteria of the study. Thirty-six out of 136 patients suffered from COPD, mostly in early stages of the disease. Residual volume indicating emphysema was increased (162.9%±55.9% vs 124.5%±37.0%, p<0.05 and diffusion capacity was decreased (55.1%±19.5% vs 75.3%±18.6%, p<0.05 in COPD patients vs non-COPD group. In capillary blood gas analysis, COPD patients had lower partial pressure of oxygen (70.9±11.5 vs 75.2±11.0 mmHg, p<0.05 and higher partial pressure of carbon dioxide (36.8±7.5 vs 34.4±4.4 mmHg, p<0.05 compared with non-COPD individuals. Presence of COPD was associated with predominance of diabetes mellitus, interleukin-8-related systemic neutrophilic inflammation and anemia. In conclusion, COPD is highly prevalent in patients with atherosclerotic artery disease. Keywords: cerebral artery disease, peripheral artery disease, lung function, capillary blood gas, diabetes mellitus, inflammation, interleukin-8, anemia

  15. Atrial fibrillation in patients on haemodialysis in Andalusia. Prevalence, clinical profile and therapeutic management

    Directory of Open Access Journals (Sweden)

    Carmen Sánchez Perales

    2018-05-01

    Full Text Available Atrial fibrillation (AF represents an important social and healthcare problem. There is wide variability in the prevalence of this arrhythmia in studies analysing patients on haemodialysis (HD. Objective: To investigate the prevalence, clinical profile and therapeutic management of patients with AF on HD in Andalusia. Methods: We asked the public healthcare system of Andalusia to provide us with the number of patients who were being treated with HD. We asked attending nephrologists from all hospital and outpatient centers in 5 of the 8 Andalusian provinces to perform an electrocardiogram and to fill out a questionnaire on patients selected by simple random sampling. Results: A total of 2348 patients were being treated with HD in the 5 provinces included in the study. The estimated sample size was 285 patients. We obtained an electrocardiogram and information from 252 patients (88.4%; mean age 65.3 ± 16 years; 40.9% women. Sixty-three patients (25% had AF. Of these, 36 (14.3% had AF in the recorded ECG and in the rest it had been documented previously. In the multivariate analysis, older age (OR: 1.071; 95% CI: 1.036–1.107; p = 0.000 and greater time on HD (OR: 1.009; 95% CI: 1.004–1.014; p = 0.000 were independently associated with the presence of AF. Of the patients with AF, 41.3% were on anticoagulant treatment at the time of the study; and 41.2% were on antiplatelet agents. Conclusions: AF in dialysis units is an important finding. Establishing the risk–benefit ratio of anticoagulant treatment constitutes a real challenge. Well-designed clinical trials are pivotal in order to define the rational use of antithrombotic drugs. Resumen: La fibrilación auricular (FA es un importante problema social y sanitario. Existe una amplia variación en la prevalencia de esta arritmia en los estudios que analizan a los pacientes en hemodiálisis (HD. Objetivo: Investigar la prevalencia, perfil clínico y manejo terapéutico de los pacientes con

  16. Prevalence of hypodontia in Chinese orthodontic patients

    Directory of Open Access Journals (Sweden)

    Pambudi Rahardjo

    2006-12-01

    Full Text Available Hypodontia is a phenomenon of congenitally missing teeth in human. A thousand and twelve panoramic radiographs of Chinese orthodontic patients were examined for agenesis of permanent teeth including third molars. The patients with missing teeth were divided into four group: the patients with missing less than 4 molars, missing all third molars, hypodontia and oligodontia. The result revealed, 210 patients affected one or more teeth agenesis with a total of 455 teeth missing. The prevalence of tooth agenesis was maxillary third molar 259 (56.9%, mandibular third molar 143 (31.4%, mandibular second premolar 15 (3.3%, mandibular lateral incisors 13 (2.8%, maxillary lateral incisors 8 (1.7%, maxillary second premolars 7 (1.5%, other teeth 10 (2.2% respectively. Of the mesial mandibular first permanent molar, mandibular second premolars were the most frequent missing teeth. Although hypodontia did not represent a public health problem, from orthodontic point of view it might cause esthetic and masticatory function disorders as well as more complex mechanotherapy of a patient.

  17. Pro Tools HD

    CERN Document Server

    Camou, Edouard

    2013-01-01

    An easy-to-follow guide for using Pro Tools HD 11 effectively.This book is ideal for anyone who already uses ProTools and wants to learn more, or is new to Pro Tools HD and wants to use it effectively in their own audio workstations.

  18. Prevalence of HIV infection among trauma patients admitted to ...

    African Journals Online (AJOL)

    Prevalence of HIV infection among trauma patients admitted to Bugando Medical Centre, ... This was a descriptive cross sectional study involving trauma patients aged 11 years and ... A total of 250 trauma patients were recruited and studied.

  19. Studies of FCAPT uvby Photometry with Period04: The mCP Stars HD 5797, HD 36792, HD 27309, HD 47913, HD 74521, HD 120198, HD 171263, and HD 215441

    Science.gov (United States)

    Dukes, Robert J., Jr.; Adelman, Saul J.

    2018-04-01

    We present differential Strömgren uvby Four College Automated Photometric Telescope (FCAPT) observations of eight magnetic chemically peculiar stars: HD 5797, HD 26792, HD 27309, HD 49713, HD 74521, HD 120198, HD 171263, and HD 215441. Our data sets are larger than those of most mCP stars in the literature. These are the first FCAPT observations of HD 5797, HD 26792, HD 49713, and HD 171263. Those for the other four stars substantially extend published FCAPT data sets. The FCAPT has observed some stars for a longer time range and with greater accuracy than other optical region telescopes. We determine very accurate periods and u, v, b, and y amplitudes, as well as if there are any long-term periods. Further, we compare our results with those of magnetic field measurements, when they exist, to help interpret the light curves. For each star, we used the Period04 computer program to analyze the uvby light curves. This program provides errors for the derived quantities. Our derived periods of 68.0457 ± 0.0200 days for HD 5797, 3.80205 ± 0.00015 days for HD 26792, 1.5688908 ± 0.0000046 days for HD 27309, 2.135361 ± 0.000031 days for HD 49713, 7.05053 ± 0.00024 for days HD 74521, 1.3857690 ± 0.0000058 days for HD 120198, 3.99744 ± 0.00015 days for HD 171263, and 9.487792 ± 0.000049 days for HD 215441 are refinements of the last determinations in the literature. We also found a low-frequency term for HD 49713 in all four filters.

  20. Sevelamer is cost effective versus calcium carbonate for the first-line treatment of hyperphosphatemia in new patients to hemodialysis: a patient-level economic evaluation of the INDEPENDENT-HD study.

    Science.gov (United States)

    Ruggeri, Matteo; Bellasi, Antonio; Cipriani, Filippo; Molony, Donald; Bell, Cynthia; Russo, Domenico; Di Iorio, Biagio

    2015-10-01

    The recent multicenter, randomized, open-label INDEPENDENT study demonstrated that sevelamer improves survival in new to hemodialysis (HD) patients compared with calcium carbonate. The objective of this study was to determine the cost-effectiveness of sevelamer versus calcium carbonate for patients new to HD, using patient-level data from the INDEPENDENT study. Cost-effectiveness analysis. Adult patients new to HD in Italy. A patient-level cost-effectiveness analysis was conducted from the perspective of the Servizio Sanitario Nazionale, Italy's national health service. The analysis was conducted for a 3-year time horizon. The cost of dialysis was excluded from the base case analysis. Sevelamer was compared to calcium carbonate. Total life years (LYs), total costs, and the incremental cost per LY gained were calculated. Bootstrapping was used to estimate confidence intervals around LYs, costs, and cost-effectiveness and to calculate the cost-effectiveness acceptability curve. Sevelamer was associated with a gain of 0.26 in LYs compared to calcium carbonate, over the 3-year time horizon. Total drug costs were €3,282 higher for sevelamer versus calcium carbonate, while total hospitalization costs were €2,020 lower for sevelamer versus calcium carbonate. The total incremental cost of sevelamer versus calcium carbonate was €1,262, resulting in a cost per LY gained of €4,897. The bootstrap analysis demonstrated that sevelamer was cost effective compared with calcium carbonate in 99.4 % of 10,000 bootstrap replicates, assuming a willingness-to-pay threshold of €20,000 per LY gained. Data on hospitalizations was taken from a post hoc retrospective chart review of the patients included in the INDEPENDENT study. Patient quality of life or health utility was not included in the analysis. Sevelamer is a cost-effective alternative to calcium carbonate for the first-line treatment of hyperphosphatemia in new to HD patients in Italy.

  1. The Prevalance of Diabetes in Psoriatic Patients Versus the Prevalance of Psoriasis in Diabetic Patients

    Directory of Open Access Journals (Sweden)

    Nahide Onsun

    2010-03-01

    Full Text Available Background and Design: Previous studies reported that there are some relations between psoriasis and the diabetes mellitus. However, incidence rates of diabetes mellitus in psoriasis and also incidence rates of psoriasis in diabetes mellitus are lacking.Our aim was to assess and compare incidence rates of diabetes mellitus in patients with psoriasis and incidence rates of psorasis in diabetes mellitus and also evaluate the role of psoriasis as a risk factor for diabetes mellitus. Material and Method: Four hundred eighteen patients with psoriasis and one hundred fifty four patients with diabetes were included. Blood glucose, oral glucose tolerance test (OGTT, glycolised hemoglobine (HbA1C were performed in psoriatic patients and these results were consulted with diabetes clinic. Psoriasis screening by clinical history, dermatologic examination, skin biopsy; if it is necessary were held for patients with diabetes. Results: Prevalance of diabetes was 9.3% in psoriatic patients; prevalance of psoriasis was 1.3% in diabetic patients. The proportion of diabetes was significantly higher in psoriatic patients compared to the proportion of psoriasis in diabetic patients (odds ratio (OR: 7.82, confidence interval (CI: 1.86-32.79, p=0.001. The age and sex-adjusted proportion of diabetes was significantly higher in psoriatic patients as compared the proportion of psoriasis in diabetic patients (OR: 18.35, p<0.001. Differences of mean duration of disease and mean PASİ (psorasis area severity index were not significant between the psoriatic patients without diabetes mellitus and with diabetes mellitus.Conclusion: Risk rate of diabetes is increased in psoriatic patients. Chronic inflammation may lead insulin resistance and diabetes. We think that development of diabetes in patients with psoriasis depends on chronic inflammation. Unfortunately we could not assess the role of therapeutical agents especially effect of potent corticosteroids in development of

  2. Frailty in Chinese Peritoneal Dialysis Patients: Prevalence and Prognostic Significance

    Directory of Open Access Journals (Sweden)

    Jack Kit-Chung Ng

    2016-10-01

    Full Text Available Background/Aims: Previous studies showed that frailty is prevalent in both pre-dialysis and dialysis patients. However, the prevalence and prognostic implication of frailty in Chinese peritoneal dialysis (PD patients remain unknown. Methods: We used a validated questionnaire to determine the Frailty Score of 193 unselected prevalent PD patients. All patients were then followed for 2 years for their need of hospitalization and mortality. Results: Amongst the 193 patients, 134 (69.4% met the criteria of being frail. Frailty Score significantly correlated with Charlson's comorbidity score (r = 0.40, p Conclusions: Frailty is prevalent among Chinese PD patients. Frail PD patients have a high risk of requiring hospitalization and their hospital stay tends to be prolonged. Early identification may allow timely intervention to prevent adverse health outcomes in this group of patients.

  3. Prevalence of self-reported medical conditions among dental patients

    Directory of Open Access Journals (Sweden)

    Mukhatar A Javali

    2017-01-01

    Conclusion: The results of our study found a high prevalence of medical conditions among patients seeking periodontal treatment, thereby highlighting the need to record patients' medical and dental care history in detail.

  4. Clinical Profile and HIV/AIDS Prevalence of Patients with ...

    African Journals Online (AJOL)

    Background: Clinical features of HIV/AIDS and various malignancies are similar. Clinical profiles and HIV/AIDS prevalence in Nigerian cancer patients have been poorly documented. Aim: To identify the patterns of clinical presentations in patients with malignancies and to determine the prevalence of HIV infection in cancer ...

  5. Bone mineral content (BMC) of the lumbar vertebrae (L2-L4) measured by quantitative computed tomography (QCT) and dual energy X-ray absorptiometry (DXA) in 21 hemodialysis (HD) patients

    International Nuclear Information System (INIS)

    Takahashi, Nobuyoshi; Suzuki, Tadashi; Sato, Motoaki; Oh, Songchol; Sato, Atsushi; Saito, Hisao; Funyu, Tomihisa.

    1996-01-01

    BMC of lumbar vertebrae (L2-L4) was measured by QCT and DXA in 21 HD patients. The effect of sex, aging, HD duration, postmenopausal years and various blood parameters of bone metabolism on BMC was assessed statistically. BMC showed a good positive correlation not only with DXA and QCT (trabecular and cortical bone), but with QCT (trabecular bone) and QCT (cortical bone). A significant age-related decrease in BMC, particularly by QCT (trabecular bone), was found in both sexes. BMC measured by QCT (trabecular bone) increased with the duration of HD in male patients. A negative relationship between postmenopausal years and BMC measured by QCT (trabecular and cortical bone) was prominent. BMC was not found to be correlated with various blood parameters of bone metabolism. Thus, measurement of BMC (L2-L4) by QCT has the advantage of allowing more precise examination of changes in cortical and trabecular bone. (author)

  6. Prevalence of somatisation and psychologisation among patients ...

    African Journals Online (AJOL)

    2010-06-16

    Jun 16, 2010 ... Conclusion: The prevalence of somatised mental disorder was little higher than the psychologised mental ... hypothesised to be an expression of personal and social .... psychiatric illness; generalised anxiety disorder, depres-.

  7. Prevalence of Helicobacter Pylori Infection Among Patients ...

    African Journals Online (AJOL)

    Conclusion: The prevalence of H. pylori infection is significantly high in rural and suburban population of Ernakulam district, Kerala. Early detection and prompt treatment are essential for prevention of serious complications. Keywords: Gastrointestinal complications, Helicobacter pylori infection, Histopathological ...

  8. Prevalence of psoriasis in patients with alcoholic liver disease.

    LENUS (Irish Health Repository)

    Tobin, A M

    2012-02-01

    BACKGROUND: Excessive alcohol use has been implicated as a risk factor in the development of psoriasis, particularly in men. Despite this, little is known of the incidence or prevalence of psoriasis in patients who misuse alcohol. OBJECTIVE: To assess the prevalence of psoriasis in patients with alcoholic liver disease. METHODS: In total, 100 patients with proven alcoholic liver disease were surveyed for a history of psoriasis and a full skin examination was performed if relevant. RESULTS: Of the 100 patients, 15 reported a history of psoriasis and another 8 had evidence of current activity, suggesting a prevalence (past or present) of 15% in this group of patients. CONCLUSION: It would appear that the prevalence of psoriasis in patients who misuse alcohol is much higher than the 1-3% variously quoted in the general population.

  9. Datablock: hd141

    Indian Academy of Sciences (India)

    2016-01-15

    Jan 15, 2016 ... checkCIF/PLATON page 2 http://checkcif.iucr.org/cgibin/checkcif_hkl.pl. 1/3. checkCIF (basic structural check) running. checkCIF/PLATON (basic structural check). Structure factors have been supplied for datablock(s) hd141. THIS REPORT IS FOR GUIDANCE ONLY. IF USED AS PART OF A REVIEW.

  10. Prevalence of obstructive sleep apnea in patients with chronic wounds.

    Science.gov (United States)

    Patt, Brian T; Jarjoura, David; Lambert, Lynn; Roy, Sashwati; Gordillo, Gayle; Schlanger, Richard; Sen, Chandan K; Khayat, Rami N

    2010-12-15

    Chronic non-healing wounds are a major human and economic burden. Obstructive sleep apnea (OSA) is prevalent in patients with obesity, diabetes, aging, and cardiovascular disease, all of which are risk factors for chronic wounds. We hypothesized that OSA would have more prevalence in patients of a wound center than the general middle-aged population. Consecutive patients of the Ohio State University Comprehensive Wound Center (CWC) were surveyed with the Berlin and Epworth questionnaires. In the second stage of the protocol, 50 consecutive unselected CWC patients with lower extremity wounds underwent home sleep studies. In 249 patients of the CWC who underwent the survey study, OSA had been previously diagnosed in only 22%. The prevalence of high-risk status based on questionnaires for OSA was 46% (95% CI 40%, 52%). In the 50 patients who underwent home sleep studies, and using an apnea hypopnea index of 15 events per hour, the prevalence of OSA was 57% (95% CI 42%, 71%). There was no difference between the Berlin questionnaire score and weight between patients with OSA and those without. The prevalence of OSA in patients with chronic wounds exceeds the estimated prevalence of OSA in the general middle aged population. This study identifies a previously unrecognized population with high risk for OSA. Commonly used questionnaires were not sufficiently sensitive for the detection of high risk status for OSA in this patient population.

  11. Prevalence of Helicobacter Pylori Infection Among Patients ...

    African Journals Online (AJOL)

    was seen. Conclusion: The prevalence of H. pylori infection is significantly high in rural and suburban population of Ernakulam district, Kerala. Early detection and prompt treatment are essential for prevention of serious complications. Keywords: Gastrointestinal complications, Helicobacter pylori infection, Histopathological ...

  12. Prevalence of incidental paranasal sinus opacification in dental paediatric patients

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Bong Hae; Jung, Yun Hoa; Nah, Kyung Soo [Department of Oral and Maxillofacial Radiology, College of Dentistry, Pusan National University, Pusan (Korea, Republic of)

    2008-12-15

    The purpose of this study was to determine the prevalence of sinus opacification among dental paediatric patients. Two hundred and eight Cone Beam Computed Tomography (CBCT) scans of dental patients under the age of 18 were reviewed for sinus opacification. Patients with any sinus-related signs or symptoms were excluded. The overall prevalence of sinus opacification was 48.1%. The ethmoid (28.4%) and maxillary (27.8%) sinuses were most frequently affected. There were no statistically significant differences for both age and gender. The high prevalence of sinus opacification in asymptomatic children emphasizes the necessity of clinical correlation.

  13. Effects of dialysate to serum sodium (Na+) alignment in chronic hemodialysis (HD) patients: retrospective cohort study from a quality improvement project.

    Science.gov (United States)

    Raimann, Jochen G; Ficociello, Linda H; Usvyat, Len A; Zhang, Hanjie; Pacelli, Lisa; Moore, Sandi; Sheppard, Penny; Xiao, Qingqing; Wang, Yuedong; Mullon, Claudy; Balter, Paul; Sullivan, Terry; Kotanko, Peter

    2018-04-02

    Evidence indicates favorable effects of dialysate (DNa + ) to serum sodium concentration (SNa + ) alignment, however, results from larger sample populations are needed. For this reason, we conducted a retrospective propensity score-matched cohort study from a quality improvement project to investigate the effects of alignment on population of maintenance hemodialysis patients. At 4 participating hemodialysis (HD) clinics, patients with SNa + lower than the standard DNa + of 137 mEq/L who received HD with DNa + aligned to the average of the last 4 SNa + measurements were evaluated (clinicaltrials.gov # NCT01825590 ). In this retrospective data analysis, an intention-to-treat (primary) and an as-treated "intervention" (secondary) cohort were created. "Aligned" patients from both cohorts (N = 163 for the primary and N = 137 for the secondary) were then propensity-score matched in a 1:1 fashion to "unaligned" patients from the Renal Research Institute database. The propensity score was generated based on age, gender, white race, Hispanic ethnicity, absence or presence of diabetes, hemodialysis vintage, interdialytic weight gain (IDWG; as a percentage of postdialysis body weight), catheter as primary dialysis access, predialysis systolic blood pressure, serum sodium concentration, hospitalization count during baseline. T-Test was employed for group comparisons of changes to the primary (volume-related and hemodynamic parameters) and tertiary outcomes. All-cause and fluid overload-related hospitalization admission rates were compared using Wilcoxon Rank Sum test and Cox regression analysis for repeated events. In the primary analysis, aligned and unaligned subjects showed comparable demographics at baseline. Treatment effects were significant for IDWG [-0.12 (95% CI -0.24 to 0) L] and showed decreasing non-significant trends for pre-dialysis hemodynamic parameters. Count comparison and Cox regression analysis showed no clear advantage of alignment in terms of

  14. The Prevalence of Depression among patients and its detection by ...

    African Journals Online (AJOL)

    Background Little information is available on the prevalence of depression in Malawi in primary health care settings and yet there is increased number of cases of depression presenting at tertiary level in severe form. Aim The aim of the study was to determine the prevalence of depression among patients and its detection ...

  15. Prevalence of reflux esophagitis among patients undergoing ...

    African Journals Online (AJOL)

    Ahmed Gado

    2013-10-25

    Oct 25, 2013 ... Data from Africa and the Middle East are sparse. Aim: The .... The endoscopy unit pro- vides an ... low education state of a big category of our patients, assess- ... was suspected in seven patients (2%) and histologically con-.

  16. The prevalence of prediabetes among hypertensive patients in ...

    African Journals Online (AJOL)

    Objective: To determine the prevalence of prediabetes among hypertensive patients under treatment. Research Design: One hundred hypertensive patients under drug treatment, 40 men and 60 women, aged above 35years and 100 age and sex-matched apparently healthy subjects were used for the study. The patients ...

  17. Prevalence of Cryptosporidium Species in Patients with Human ...

    African Journals Online (AJOL)

    Cryptosporidium is said to cause diarrhoea in HIV / AIDS patients. The study was done to determine the prevalence of cryptosporidiosis in Lagos. Stool samples were collected from 193 HIV positive and 200 HIV negative (control) patients presenting with diarrhoea at LUTH. The patient or a close relative filled a ...

  18. Prevalence of symptoms of depression among patients with chronic ...

    African Journals Online (AJOL)

    Objective: Depression is the most common psychiatric illness in patients with chronic kidney disease (CKD). Depression has been shown to affect mortality in end-stage renal disease patients. The objective of this study was to determine prevalence of depressive symptoms among CKD patients. Materials and Methods: A ...

  19. The prevalence of foot ulceration in patients with rheumatoid arthritis.

    Science.gov (United States)

    Firth, Jill; Hale, Claire; Helliwell, Philip; Hill, Jackie; Nelson, E Andrea

    2008-02-15

    To establish the prevalence of foot ulceration in patients with rheumatoid arthritis (RA) in secondary care. A postal survey of all patients with RA (n = 1,130) under the care of rheumatologists in Bradford, West Yorkshire, UK was performed. The prevalence data were validated through clinical examination, case-note review, and contact with health professionals. The false-negative rate was investigated in a subsample of patients (n = 70) who denied any history of ulceration. The postal survey achieved a 78% response rate. Following validation, the point prevalence of foot ulceration was 3.39% and the overall prevalence was 9.73%. The false-positive rate was initially high at 21.21%, but use of diagrammatic questionnaire data to exclude leg ulceration reduced the rate to 10.76%. The false-negative rate was 11.76%. The most common sites for ulceration were the dorsal aspect of hammer toes, the metatarsal heads, and the metatarsophalangeal joint in patients with hallux abducto valgus, with 33% of patients reporting multiple sites of ulceration. Patients with open-foot and healed-foot ulceration had significantly longer RA disease duration, reported significantly greater use of special footwear, and had a higher prevalence of foot surgery than ulcer-free patients. Foot ulceration affects a significant proportion of patients with RA. Further work is needed to establish risk factors for foot ulceration in RA and to target foot health provision more effectively.

  20. Refractory hypertension: definition, prevalence, and patient characteristics.

    Science.gov (United States)

    Acelajado, Maria Czarina; Pisoni, Roberto; Dudenbostel, Tanja; Dell'Italia, Louis J; Cartmill, Falynn; Zhang, Bin; Cofield, Stacey S; Oparil, Suzanne; Calhoun, David A

    2012-01-01

    Among patients with resistant hypertension (RHTN), there are those whose blood pressure (BP) remains uncontrolled in spite of maximal medical therapy. This retrospective analysis aims to characterize these patients with refractory hypertension. Refractory hypertension was defined as BP that remained uncontrolled after ≥3 visits to a hypertension clinic within a minimum 6-month follow-up period. Of the 304 patients referred for RHTN, 29 (9.5%) remained refractory to treatment. Patients with refractory hypertension and those with controlled RHTN had similar aldosterone levels and plasma renin activity (PRA). Patients with refractory hypertension had higher baseline BP (175±23/97±15 mm Hg vs 158±25/89±15 mm Hg; P=.001/.005) and heart rate, and higher rates of prior stroke and congestive heart failure. During follow-up, the BP of patients with refractory hypertension remained uncontrolled (168.4±14.8/93.8±17.7 mm Hg) in spite of use of an average of 6 antihypertensive medications, while those of patients with controlled RHTN decreased to 129.3±11.2/77.6±10.8 mm Hg. Spironolactone reduced the BP by 12.9±17.8/6.6±13.7 mm Hg in patients with refractory hypertension and by 24.1±16.7/9.2±12.0 mm Hg in patients with controlled RHTN. In patients with RHTN, approximately 10% remain refractory to treatment. Similar aldosterone and PRA levels and a diminished response to spironolactone suggest that aldosterone excess does not explain the treatment failure. © 2011 Wiley Periodicals, Inc.

  1. Prevalence of acromegaly in patients with symptoms of sleep apnea.

    Science.gov (United States)

    Sesmilo, Gemma; Resmini, Eugenia; Sambo, Marcel; Blanco, Concepción; Calvo, Fernando; Pazos, Fernando; Fernández-Catalina, Pablo; Martínez de Icaya, Purificación; Páramo, Concepción; Fajardo, Carmen; Marazuela, Mónica; Álvarez-Escolá, Cristina; Díez, Juan Jose; Perea, Verónica

    2017-01-01

    Acromegaly is a rare disease with nonspecific symptoms with acral enlargement being almost universally present at diagnosis. The estimated prevalence is 40-125 cases/million but targeted universal screening studies have found a higher prevalence (about 10 fold). The aim of the ACROSAHS study was to investigate the prevalence of acromegaly and acromegaly comorbidities in patients with sleep apnea symptoms and acral enlargement. ACROSAHS was a Spanish prospective non-interventional epidemiological study in 13 Hospital sleep referral units. Facial and acral enlargement symptoms including: ring size and shoe size increase, tongue, lips and jaws enlargement, paresthesia or carpal tunnel syndrome and widening of tooth spaces, as well as other typical acromegaly comorbidities were recorded with a self-administered questionnaire of patients who attended a first visit for sleep apnea symptoms between 09/2013 and 07/2014. Serum insulin-like growth factor type 1 (IGF1) was measured in patients with ≥1 acral symptom to determine the prevalence of acromegaly. Of the 1557 patients enrolled, 1477 with complete data (72% male) were analyzed. 530 patients (36%) reported at least 1 acral enlargement symptom and were tested for IGF-1, 41 were above range, persisted in 7, and among those, 2 cases of acromegaly were diagnosed (prevalence of at least 1.35 cases/1000). Overall, 1019 patients (69%) had ≥2 acromegaly symptoms and should have been screened according to guidelines; moreover 373 patients (25%) had ≥1 symptom of acral enlargement plus ≥3 other acromegaly symptoms. In conclusion, in patients with sleep apnea symptoms and acral enlargement, we found an acromegaly prevalence of at least 1.35 cases per 1000 and a high prevalence of typical acromegaly symptoms. It is important that sleep specialists are aware of acromegaly symptoms to aid with acromegaly diagnosis.

  2. Prevalence of NSF following intravenous gadolinium-contrast media administration in dialysis patients with endstage renal disease

    Energy Technology Data Exchange (ETDEWEB)

    Heinz-Peer, Gertraud, E-mail: gertraud.heinz@meduniwien.ac.a [Department of Radiology, Medical University of Vienna (Austria); Neruda, Anita [Department of Radiology, Medical University of Vienna (Austria); Watschinger, Bruno; Vychytil, Andreas [Department of Nephrology, Medical University of Vienna (Austria); Geusau, Alexandra [Department of Dermatology, Medical University of Vienna (Austria); Haumer, Markus [Department of Internal Medicine II, Medical University of Vienna (Austria); Weber, Michael [Department of Radiology, Medical University of Vienna (Austria)

    2010-10-15

    Purpose: To evaluate the prevalence of nephrogenic systemic fibrosis (NSF) in a patient population being at highest risk for developing this disease and to evaluate possible risk factors. Materials and methods: The radiological records of 552 patients with ESRD being on hemodialysis (HD) or peritoneal dialysis (PD) were retrospectively reviewed to identify whether the patients underwent MR-examinations with or without intravenous administration of GBCA. In case of exposure to GBCA, the number of contrast injections, the benchmark and the cumulative doses of GBCA, and possible cofactors regarding pathogenesis of NSF were recorded. Diagnosis of NSF was confirmed either by deep skin biopsy or by review of medical and histopathological records. Data of NSF patients were compared with data of dialysis patients who did not develop NSF after MR-examinations. Results: 146 dialysis patients underwent MRI without i.v.-administration of GBCA. No case of NSF was observed in this patient population. 195/552 patients proved to have a total number of 325 well-documented exposures to GBCA. Seven different types of GBCA were used during these MR-examinations. NSF prevalence rate was 1.6%. One patient died of NSF. Three different types of GBCA were involved in 6 NSF cases. 4/6 proved to be confounded cases. The cumulative dose of GBCA, history of thrombosis, recent surgery, and the combination of HD and PD proved to be significant cofactors for the development of NSF (p < .05). No significant difference regarding residual renal clearance (p = .898) and residual urine volume (p = .083) was found between NSF and non-NSF patients. Conclusion: The prevalence of NSF proved to be much lower in this high risk patient group being exposed to GBCA compared to the literature. NSF was not observed in ESRD patients undergoing MRI without administration of GBCA. Our data support a positive association between cumulative dose of GBCA and development of NSF. No positive association was found

  3. Prevalence of somatisation and psychologisation among patients ...

    African Journals Online (AJOL)

    2010-06-16

    Jun 16, 2010 ... Background: Medically unexplained somatic complaints are among the most common clinical presentations in primary care in ... Patients with depression show a combination of ... as underlying cause of somatisation.

  4. Prevalence of malnutrition among gynaecological cancer patients

    OpenAIRE

    Hölscher, Claudia

    2011-01-01

    Whereas there is a growing awareness of obesity in the population in Germany and other industrialized countries, the problem of malnutrition goes largely unnoticed among the public. Malnutrition is a common problem in gynaecological oncology patients, but only a few studies cover this topic. The present study documented the nutritional status of 274 consecutively admitted breast, ovarian and cervical carcinoma patients using five different measurement parameters. These included the SGA, the M...

  5. The Danish HD Registrya nationwide family registry of HD families in Denmark

    DEFF Research Database (Denmark)

    Gilling, M.; Budtz-Jorgensen, E.; Boonen, S. E.

    2017-01-01

    -8:100 000. 1451 individuals in the DHR had the size of the HTT CAG repeat determined of which 975 had 36 CAG repeats or more (mean ± SD: 43,5 ± 4,8). Two unrelated individuals were compound heterozygous for alleles ≥36 CAGs, and 60 individuals from 34 independent families carried an intermediate allele.......The Danish Huntington's Disease Registry (DHR) is a nationwide family registry comprising 14 245 individuals from 445 Huntington's disease (HD) families of which the largest family includes 845 individuals in 8 generations. 1136 DNA and/or blood samples and 18 fibroblast cultures are stored...... in a local biobank. The birthplace of the oldest HD carrier in each of the 261 families of Danish origin was unevenly distributed across Denmark with a high number of families in the middle part of the peninsula Jutland and in Copenhagen, the capital. The prevalence of HD in Denmark was calculated to be 5...

  6. Prevalence of substance use disorders in psychiatric patients

    DEFF Research Database (Denmark)

    Toftdahl, Nanna Gilliam; Nordentoft, Merete; Hjorthøj, Carsten

    2016-01-01

    PURPOSE: The present study established the national prevalence of substance use disorders (SUDs) among Danish psychiatric patients. Furthermore, patients with SUDs and those without SUDs were compared on a range of socio-demographic, clinical, and treatment characteristics. METHODS: Data were......). Patients with SUDs were more often men, had fewer years of formal education, more often received disability pension and died due to unnatural causes. CONCLUSIONS: The study was the most comprehensive of its kind so far to estimate the prevalence of SUDs in an unselected population-based cohort...

  7. Prevalence of obsessive compulsive symptoms among patients with schizophrenia

    Directory of Open Access Journals (Sweden)

    Smita Hemrom

    2009-01-01

    Full Text Available Background: Obsessive compulsive symptoms in schizophrenia are well recognized but are a less-researched entity. These symptoms have important implications for management and prognosis. Aim: To find out the prevalence of obsessive compulsive symptoms among patients with schizophrenia. Materials and Methods: A total of 90 hospitalized patients with schizophrenia diagnosed according to DCR of ICD-10 criteria were selected for the study. Padua inventory and Yale-Brown Obsessive Compulsive Scale were applied to find out the prevalence and nature of obsessive compulsive symptoms . Results: It was found that 10% of schizophrenic patients had obsessive compulsive symptoms. Conclusion: Obsessive compulsive symptoms are prevalent in patients with schizophrenia. The presence of comorbidity should be explored for adequate management.

  8. Prevalence of Body Dysmorphic Disorder Among Patients Seeking Breast Reconstruction.

    Science.gov (United States)

    Metcalfe, Drew B; Duggal, Claire S; Gabriel, Allen; Nahabedian, Maurice Y; Carlson, Grant W; Losken, Albert

    2014-07-01

    Body dysmorphic disorder (BDD) is characterized by a preoccupation with a slight or imagined defect in physical appearance. It has significant implications for patients who desire breast reconstruction, because patient satisfaction with the aesthetic outcome is a substantial contributor to the success of the procedure. The authors estimated the prevalence of BDD among women seeking breast reconstruction by surveying patients with the previously validated Dysmorphic Concerns Questionnaire (DCQ). One hundred eighty-eight women who presented for immediate or delayed breast reconstruction completed the DCQ anonymously, during initial consultation with a plastic surgeon. Two groups of respondents were identified: those who desired immediate reconstruction and those who planned to undergo delayed reconstruction. The prevalence of BDD among breast reconstruction patients was compared between the 2 groups, and the overall prevalence was compared with published rates for the general public. Body dysmorphic disorder was significantly more prevalent in breast reconstruction patients than in the general population (17% vs 2%; P < .001). It also was much more common among patients who planned to undergo delayed (vs immediate) reconstruction (34% vs 13%; P = .004). Relative to the general public, significantly more women who sought breast reconstruction were diagnosed as having BDD. Awareness of the potential for BDD will enable clinicians to better understand their patients' perspectives and discuss realistic expectations at the initial consultation. Future studies are warranted to examine the implications of BDD on patient satisfaction with reconstructive surgery. 3. © 2014 The American Society for Aesthetic Plastic Surgery, Inc.

  9. Prevalence of oral and parafunctional habits in Nigerian patients ...

    African Journals Online (AJOL)

    This study was conducted to determine the prevalence of oral and parafunctional habits in Nigerian patients suffering temporomandibular joint pain and dysfunction. It consisted of patients that were referred for treatment at the oral and maxillofacial surgery clinic of the University of Benin Teaching Hospital, Benin City, ...

  10. Distribution, incidence, prevalence and default of patients with ...

    African Journals Online (AJOL)

    Results. The study showed that the majority (38.7%) of patients with diabetes on the public sector register were from the district of eThekwini. Positive correlations were found between the prevalence of diabetes, the mortality rate and the number of defaulters (patients with diabetes who did not return for regular treatment).

  11. Prevalence of Gall Bladder Stones among Type 2 Diabetic Patients ...

    African Journals Online (AJOL)

    Conclusion: The prevalence of gallstones in Libyan diabetic patients is higher than the rates reported in other parts of the world. Libyan diabetic patients with gallstones tend to be older and more obese than those without gallstones. Duration of diabetes mellitus and type of treatment does not seem to influence the ...

  12. Prevalence of dental caries among adult patients attending a tertiary ...

    African Journals Online (AJOL)

    Aim: To determine the prevalence of dental caries among adult patients attending University of Port Harcourt Teaching Hospital Dental centre and to compare it with previously reported results. Methods: A ... A self-administered anonymous questionnaire was used to get the socio-demographic data of the patients.

  13. Prevalence of Escherichia coli virulence genes in patients with ...

    African Journals Online (AJOL)

    In this study, we investigated the prevalence of the virulence genes specific for five major pathogroups of diarrheagenic Escherichia coli (DEC) in primary cultures from diarrhoeagenic patients in Burkina Faso. Methodology: From September 2016 to Mars 2017, a total of 211 faecal samples from diarrhoeagenic patients from ...

  14. The prevalence of microalbuminuria among patients with type II ...

    African Journals Online (AJOL)

    This cross-sectional community-based study was carried out to determine the prevalence of microalbuminuria among patients with type II diabetes mellitus in a primary care setting, and to study the association between various risk factors and the presence of microalbuminuria. All patients with type II diabetes mellitus who ...

  15. Prevalence of intestinal parasitic infections among patients ...

    African Journals Online (AJOL)

    Gastrointestinal helminths and protozoan parasites may cause mild, acute and chronic human infections. There is inadequate reliable information on the epidemiology of these parasites among patients attending tertiary hospitals in Tanzania. This retrospective study was conducted using hospital data obtained from the ...

  16. Prevalence of breast arterial calcification in hypertensive patients

    International Nuclear Information System (INIS)

    Cetin, M.; Cetin, R.; Tamer, N.

    2004-01-01

    AIM: To determine the age-specific prevalence of breast arterial calcifications in patients with systemic hypertension. METHODS: The mammograms and patient records of 2406 women who underwent screening or diagnostic mammography were reviewed retrospectively. Mammograms were evaluated for the presence of arterial calcification and results were coded. Hypertension was defined as use of anti-hypertensive agents and diabetes was defined as use of oral hypoglycaemic agents or insulin. RESULTS: The prevalence of breast arterial calcification among hypertensives (17.6%) was lower than among diabetics (25.4%). The prevalence in the non-diabetic, non-hypertensive group was lowest (7.3%). The prevalence increased with age in all three groups. The highest prevalence was found in diabetics older than 60 years (81.8%). Breast arterial calcification was not found among women younger than 40 years. CONCLUSION: Breast arterial calcification is associated with hypertension and prevalence increases with age. Breast arterial calcification on mammograms may indicate unsuspected hypertension especially in non-diabetic patients

  17. Prevalence of intestinal nematodes in alcoholic patients

    Directory of Open Access Journals (Sweden)

    Zago-Gomes Maria P.

    2002-01-01

    Full Text Available We report the results of a retrospective study on the frequency of intestinal nematodes among 198 alcoholic and 440 nonalcoholic patients at the University Hospital Cassiano Antonio Moraes in Vitória, ES, Brazil. The control sample included 194 nonalcoholic patients matched according to age, sex and neighborhood and a random sample of 296 adults admitted at the same hospital. Stool examination by sedimentation method (three samples was performed in all patients. There was a significantly higher frequency of intestinal nematodes in alcoholics than in controls (35.3% and 19.2%, respectively, due to a higher frequency of Strongyloides stercoralis (21.7% and 4.1%, respectively. Disregarding this parasite, the frequency of the other nematodes was similar in both groups. The higher frequency of S. stercoralis infection in alcoholics could be explained by immune modulation and/or by some alteration in corticosteroid metabolism induced by chronic ethanol ingestion. Corticosteroid metabolites would mimic the worm ecdisteroids, that would in turn increase the fecundity of females in duodenum and survival of larvae. Consequently, the higher frequency of Strongyloides larvae in stool of alcoholics does not necessarily reflect an increased frequency of infection rate, but only an increased chance to present a positive stool examination using sedimentation methods.

  18. Prevalence of antiplatelet therapy in patients with diabetes

    Directory of Open Access Journals (Sweden)

    Littenberg Benjamin

    2005-12-01

    Full Text Available Abstract Objective To determine the prevalence of, and patient characteristics associated with, antiplatelet therapy in a cohort of primary care patients with Type 1 or Type2 diabetes. Methods Subjects participating in a randomized trial of a decision support system were interviewed at home and medication usage verified by a research assistant. Eligibility for antiplatelet therapy was determined by American Diabetes Association criteria and clinical contraindications. The association between antiplatelet use and patient characteristics was examined using bivariate and multivariate logistic regression. Results The mean age of subjects was 64 years (range 31–93. The prevalence of antiplatelet use was 54% overall; 45% for subjects without known CVD vs. 78% for those with CVD; 46% for women vs. 63% for men; and 45% for younger subjects (age = 65 (OR 1.9 [1.3, 2.7]. The prevalence of antiplatelet therapy for younger women without CVD was 32.8% compared to a prevalence of 90.3% for older men with CVD. Conclusion Despite clinical practice guidelines recommending antiplatelet therapy for patients with diabetes, there are still many eligible patients not receiving this beneficial therapy, particularly patients under 65, women, and patients without known CVD. Effective methods to increase antiplatelet use should be considered at the national, community, practice and provider level.

  19. HD 285507b

    DEFF Research Database (Denmark)

    Quinn, Samuel N.; White, Russel J.; Latham, David W.

    2014-01-01

    We report the discovery of the first hot Jupiter in the Hyades open cluster. HD 285507b orbits a V = 10.47 K4.5V dwarf (M * = 0.734 M ☉; R * = 0.656 R ☉) in a slightly eccentric () orbit with a period of days. The induced stellar radial velocity corresponds to a minimum companion mass of M Psin i...... timescale for HD 285507b to be larger than the age of the Hyades, which may indicate that this planet's non-zero eccentricity is the result of migration via interactions with a third body. We also demonstrate a significant difference between the eccentricity distributions of hot Jupiters that have had time...... to tidally circularize and those that have not, which we interpret as evidence against Type II migration in the final stages of hot Jupiter formation. Finally, the dependence of the circularization timescale on the planetary tidal quality factor, Q P, allows us to constrain the average value for hot Jupiters to be ....

  20. Prevalence of anemia in predialysis chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    FAM Shaheen

    2011-01-01

    Full Text Available To evaluate the prevalence of anemia in a large cohort that comprises patients in different stages of chronic kidney disease (CKD in the kingdom of Saudi Arabia (KSA, we conducted a multi-center cross-sectional study of a cohort of CKD patients who have not started dialysis. The study patients were recruited from the nephrology clinics in 11 different medical centers distributed all over the regions of the KSA. For the estimated glomerular filtration rate (GFR, we used the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI equation. There were 250 study patients who fulfilled the criteria for the study. The patients were stratified according to their GFR as follows: stage 1: 19 patients, stage 2: 35 patients, stage 3: 67 patients, stage 4: 68 patients, and stage 5: 61 patients. The composite of proteinuria and abnormal imaging in stages 1 and 2 was satisfied in 100% of the cases. The prevalence of anemia was elevated for the hemoglobin levels below 12 g/dL (the level at which the evaluation of anemia in CKD should be initiated in the different stages of CKD, that is, 42%, 33%, 48%, 71%, and 82% in the stages from 1 to 5, respectively. The prevalence was also elevated for the hemoglobin levels below 11 g/dL (the minimum hemoglobin level at which therapy should be initiated with erythropoietin, that is, 21%, 17%, 31%, 49%, and 72%, respectively for stages from 1 to 5. In conclusion, we found a large prevalence of anemia among the CKD population in Saudi Arabia, and the burden of patients who require treatment with erythropoietin is considerably large. However, the response to therapy will not require large doses according to the availability of long-acting erythropoiesis stimulating agents, which will render the therapy more convenient and less expensive.

  1. Prevalence and distribution of dental anomalies in orthodontic patients.

    Science.gov (United States)

    Montasser, Mona A; Taha, Mahasen

    2012-01-01

    To study the prevalence and distribution of dental anomalies in a sample of orthodontic patients. The dental casts, intraoral photographs, and lateral panoramic and cephalometric radiographs of 509 Egyptian orthodontic patients were studied. Patients were examined for dental anomalies in number, size, shape, position, and structure. The prevalence of each dental anomaly was calculated and compared between sexes. Of the total study sample, 32.6% of the patients had at least one dental anomaly other than agenesis of third molars; 32.1% of females and 33.5% of males had at least one dental anomaly other than agenesis of third molars. The most commonly detected dental anomalies were impaction (12.8%) and ectopic eruption (10.8%). The total prevalence of hypodontia (excluding third molars) and hyperdontia was 2.4% and 2.8%, respectively, with similiar distributions in females and males. Gemination and accessory roots were reported in this study; each of these anomalies was detected in 0.2% of patients. In addition to genetic and racial factors, environmental factors could have more important influence on the prevalence of dental anomalies in every population. Impaction, ectopic eruption, hyperdontia, hypodontia, and microdontia were the most common dental anomalies, while fusion and dentinogenesis imperfecta were absent.

  2. Constipation - prevalence and incidence among medical patients acutely admitted to hospital with a medical condition

    DEFF Research Database (Denmark)

    Noiesen, Eline; Trosborg, Ingelise; Bager, Louise

    2014-01-01

    To examine the prevalence and incidence of patient-reported symptoms of constipation in acutely hospitalised medical patients.......To examine the prevalence and incidence of patient-reported symptoms of constipation in acutely hospitalised medical patients....

  3. Diagnosis and prevalence of protein-energy wasting and its association with mortality in Japanese haemodialysis patients.

    Science.gov (United States)

    Kanazawa, Yoshie; Nakao, Toshiyuki; Murai, Seizo; Okada, Tomonari; Matsumoto, Hiroshi

    2017-07-01

    The International Society of Renal Nutrition and Metabolism (ISRNM) has proposed the diagnostic criteria for protein-energy wasting (PEW). We studied Japanese haemodialysis (HD) patients to verify the diagnostic method, especially with respect to the body mass index (BMI) criterion, as well as the prevalence of PEW and its association with mortality. Japanese patients receiving maintenance HD at three outpatient clinics in Tokyo (n = 210) were enrolled, and prospectively followed-up for 3 years. PEW was diagnosed at baseline, according to the four categories (serum chemistry, body mass, muscle mass and dietary intake) recommended by the ISRNM. For the category of body mass, we select a body mass index (BMI) and set up three thresholds, energy wasting, when the threshold of a BMI among the diagnostic criteria was defined as <18.5 kg/m 2 , was recognized as an independent risk factor for mortality. However, PEW was not recognized as a risk factor when the BMI diagnostic criterion was set at <20.0 or <23.0 kg/m 2 . Overall, 14.8% of the patients had PEW. The survival rate of PEW patients was significantly lower than that of non-PEW patients (log rank, P < 0.001). The diagnosis algorithm of PEW proposed by an expert panel of the ISRNM strongly associates with mortality. However, given differences in body size in Japan, we suggest to revise the BMI criterion from <23.0 kg/m 2 to <18.5 kg/m 2 . © 2016 Asian Pacific Society of Nephrology.

  4. HLA-inferred extended haplotype disparity level is more relevant than the level of HLA mismatch alone for the patients survival and GvHD in T cell-replate hematopoietic stem cell transplantation from unrelated donor.

    Science.gov (United States)

    Nowak, Jacek; Nestorowicz, Klaudia; Graczyk-Pol, Elzbieta; Mika-Witkowska, Renata; Rogatko-Koros, Marta; Jaskula, Emilia; Koscinska, Katarzyna; Madej, Sylwia; Tomaszewska, Agnieszka; Nasilowska-Adamska, Barbara; Szczepinski, Andrzej; Halaburda, Kazimierz; Dybko, Jaroslaw; Kuliczkowski, Kazimierz; Czerw, Tomasz; Giebel, Sebastian; Holowiecki, Jerzy; Baranska, Malgorzata; Pieczonka, Anna; Wachowiak, Jacek; Czyz, Anna; Gil, Lidia; Lojko-Dankowska, Anna; Komarnicki, Mieczyslaw; Bieniaszewska, Maria; Kucharska, Agnieszka; Hellmann, Andrzej; Gronkowska, Anna; Jedrzejczak, Wieslaw W; Markiewicz, Miroslaw; Koclega, Anna; Kyrcz-Krzemien, Slawomira; Mielcarek, Monika; Kalwak, Krzysztof; Styczynski, Jan; Wysocki, Mariusz; Drabko, Katarzyna; Wojcik, Beata; Kowalczyk, Jerzy; Gozdzik, Jolanta; Pawliczak, Daria; Gwozdowicz, Slawomir; Dziopa, Joanna; Szlendak, Urszula; Witkowska, Agnieszka; Zubala, Marta; Gawron, Agnieszka; Warzocha, Krzysztof; Lange, Andrzej

    2018-06-01

    Serious risks in unrelated hematopoietic stem cell transplantation (HSCT) including graft versus host disease (GvHD) and mortality are associated with HLA disparity between donor and recipient. The increased risks might be dependent on disparity in not-routinely-tested multiple polymorphisms in genetically dense MHC region, being organized in combinations of two extended MHC haplotypes (Ehp). We assessed the clinical role of donor-recipient Ehp disparity levels in N = 889 patients by the population-based detection of HLA allele phase mismatch. We found increased GvHD incidences and mortality rates with increasing Ehp mismatch level even with the same HLA mismatch level. In multivariate analysis HLA mismatch levels were excluded from models and Ehp disparity level remained independent prognostic factor for high grade acute GvHD (p = 0.000037, HR = 10.68, 95%CI 5.50-32.5) and extended chronic GvHD (p < 0.000001, HR = 15.51, CI95% 5.36-44.8). In group with single HLA mismatch, patients with double Ehp disparity had worse 5-year overall survival (45% vs. 56%, p = 0.00065, HR = 4.05, CI95% 1.69-9.71) and non-relapse mortality (40% vs. 31%, p = 0.00037, HR = 5.63, CI95% 2.04-15.5) than patients with single Ehp disparity. We conclude that Ehp-linked factors contribute to the high morbidity and mortality in recipients given HLA-mismatched unrelated transplant and Ehp matching should be considered in clinical HSCT. Copyright © 2018. Published by Elsevier Inc.

  5. Prevalence of Victimization in Patients With Dual Diagnosis

    NARCIS (Netherlands)

    de Waal, Marleen Maria; Dekker, Jacobus Johannes Maria; Goudriaan, Anna Emma

    2017-01-01

    Objective: The purpose of this study was to determine the prevalence of victimization in patients with co-occurring mental health and substance use disorders (dual diagnosis) and compare them to the general population. Methods: In this cross-sectional survey study conducted in the Netherlands, 9

  6. Prevalence of myopia amongst patients with refractive error in

    African Journals Online (AJOL)

    User

    retina but rather in front of it. It is the most prevalent eye defect in the world affecting ... school children has been reported as 1.7% in. Agona Swedru ... Technology. Records of all 2,803 patients who received eye care from the five randomly selected private eye care facilities between January 2010 and. December 2010 were ...

  7. Helicobacter pylori prevalence in dyspeptic patients in the Eastern ...

    African Journals Online (AJOL)

    Helicobacter pylori prevalence in dyspeptic patients in the Eastern Cape province – race and disease status. ... Fisher's exact test was used to assess the univariate association between H. pylori infection and the possible risk factors. ... Gender, antibiotic treatment and alcohol consumption may be risk factors for infection.

  8. The Prevalence of Depression among patients and its detection by ...

    African Journals Online (AJOL)

    among patients and its detection by health care workers at a primary health care clinic in Zomba. ... (SCID-NP) were administered verbally to the participants. Findings ... also evidence which indicates that depression often goes unrecognized3. .... to that of the international study18 where the prevalence was 33.5%, the.

  9. The prevalence of Hepatitis B surface antigenaemia in patients with ...

    African Journals Online (AJOL)

    The prevalence of Hepatitis B surface antigenaemia in patients with human immunodeficiency virus (HIV) infection in Gombe, Nigeria. SK Mustapha, YB Jibrin. Abstract. Background: Both Hepatitis Virus B (HBV) and HIV infection are highly endemic in Nigeria and are important causes of morbidity and mortality. Co-infection ...

  10. The prevalence of subclinical hypothyroidism among patients with ...

    African Journals Online (AJOL)

    2012-10-03

    Oct 3, 2012 ... Original Research: The prevalence of subclinical hypothyroidism among patients with diabetes mellitus. 106. 2013 Volume 18 No 2. JEMDSA. Introduction. Diabetes mellitus and its associated complications is a major challenge for both the private and state health sector in South Africa. The number of ...

  11. Prevalence of Blood Pathogens among Transfused Patients in ...

    African Journals Online (AJOL)

    With the advent of 21st century technology that has resulted in the development of sophisticated equipments, blood supply is thought to be safer than ever. This study therefore, investigates the incidence and prevalence of transfusion transmitted infections in patients. The study was carried out on 55 hospitalized cohorts who ...

  12. Prevalence of cryptococcosis among HIV-infected patients in ...

    African Journals Online (AJOL)

    Objective: To investigate the prevalence of cryptococcosis among HIV infected patients in Yaounde. Methods: In a hospital-based surveillance study of cryptococcosis, the colonization of Cerebrospinal Fluid (CSF), urine and blood sample by C. neoformans was evaluated by direct microscopic examination and culture ...

  13. High prevalence of diabetes mellitus in patients with liver cirrhosis

    NARCIS (Netherlands)

    Wlazlo, N.; Beijers, H. J. B. H.; Schoon, E. J.; Sauerwein, H. P.; Stehouwer, C. D. A.; Bravenboer, B.

    2010-01-01

    The reported prevalence of Type 2 diabetes mellitus in patients with liver cirrhosis is five times higher than in the general population. However, these data were never adjusted for classical risk factors for Type 2 diabetes. We therefore investigated the association between cirrhosis and Type 2

  14. The prevalence and control of hypertension among patients with ...

    African Journals Online (AJOL)

    Background: Diabetes Mellitus (DM) is an endocrine disease with profound vascular morbidity and mortality, and hypertension is known to play a prominent role in this regard. The aim of this study is to determine the prevalence of hypertension and to assess drug control of hypertension among DM patients seen in Enugu, ...

  15. Prevalence of diabetes mellitus in patients with acromegaly

    NARCIS (Netherlands)

    Dreval, A V; Trigolosova, I V; Misnikova, I V; Kovalyova, Y A; Tishenina, R S; Barsukov, I A; Vinogradova, A V; Wolffenbuttel, B H R

    2014-01-01

    Early carbohydrate metabolism disorders (ECMDs) and diabetes mellitus (DM) are frequently associated with acromegaly. We aimed to assess the prevalence of ECMDs in patients with acromegaly and to compare the results with those in adults without acromegaly using two population-based epidemiologic

  16. Prevalence of Anti-Thyroid Antibodies in Patients with Primary ...

    African Journals Online (AJOL)

    Objective: To determine prevalence of thyroid antimicrosomal and antithyroglobulin antibodies among patients with primary thyroid disorders. Design: Descriptive cross-sectional study. Setting: Kenyatta National Hospital, July 2003 to August 2004. Results: Antimicrosomal antibodies (anti-TPOAbs) were detected in 51.4% ...

  17. Prevalence of Yersinia enterocolitica among patients in Jos and ...

    African Journals Online (AJOL)

    An investigation on the prevalence and antibiogram of Yersinia enterocolitica among patients in Jos and Environs was conducted. A total of 150 stool samples collected from three hospitals namely: Jos University Teaching Hospital (JUTH), Vom Christian Hospital and National Veterinary Research Institute Diagnostic ...

  18. High prevalence of abnormal liver enzymes in South African patients ...

    African Journals Online (AJOL)

    Objective: To determine the prevalence of liver function test abnormalities in South African black and Indian adult patients with type 2 diabetes mellitus attending a tertiary diabetes clinic. iabetes clinic. Recorded data included the past medical and drug history, history of alcohol abuse, anthropometry, lipid profile and liver ...

  19. Prevalence of hypothyroidism in patients with frozen shoulder.

    Science.gov (United States)

    Schiefer, Marcio; Teixeira, Patricia F Santos; Fontenelle, Cesar; Carminatti, Tiago; Santos, Daniel A; Righi, Lucas D; Conceição, Flavia Lucia

    2017-01-01

    Hypothyroidism and frozen shoulder (FS) have been associated, although this relationship remains uncertain. The main objective of this study was to determine the prevalence of hypothyroidism in patients with FS. A case-control study was performed to compare FS patients (cases) with patients who visited an orthopedic service for other clinical conditions (controls). FS was diagnosed according to specific criteria based on anamnesis, physical examination, and shoulder radiographs. A specific questionnaire was applied, and measurements of serum thyroid-stimulating hormone (TSH) and free tetraiodothyronine were performed in all subjects. We evaluated 401 shoulders from 93 FS patients and 151 controls. The prevalence of hypothyroidism diagnosis was significantly higher in the FS group (27.2% vs. 10.7%; P = .001). There was also a tendency for higher prevalence of bilateral FS among patients with elevated TSH levels (P = .09). Mean serum TSH levels were higher in patients with bilateral FS compared with those with unilateral compromise (3.39 vs. 2.28; P = .05) and were higher in patients with severe FS compared with those with mild and moderate FS together (3.15 vs. 2.21; P = .03). Multivariate analysis showed that FS was independently related to a diagnosis of hypothyroidism (odds ratio, 3.1 [1.5-6.4]; P = .002). There was a trend toward independent association between high serum TSH levels and both severe (odds ratio, 3.5 [0.8-14.9]; P = .09) and bilateral (odds ratio, 11.7 [0.9-144.8]; P = .05) compromise. The prevalence of hypothyroidism was significantly higher in FS patients than in controls. The results suggest that higher serum TSH levels are associated with bilateral and severe cases of FS. Copyright © 2017 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  20. Prevalence of Staphylococcus aureus colonization in renal transplant patients

    OpenAIRE

    Lamblet,Luiz Carlos Ribeiro; Barbosa,Dulce Aparecida

    2014-01-01

    Objective to evaluate the prevalence of Staphylococcus aureus nasal colonization in renal transplant patients and to identify the related risk factors. Method Swabs were used to collect nasal samples from 160 patients who had undergone a transplant within the previous year at the Kidney and Hypertension Hospital. The ‘National Committee for Clinical Laboratory Standards’ norms were followed for the collection, isolation, identification and sensitivity measurements. Results The...

  1. Knee osteoarthritis prevalence in hospitalized elderly patients: a retrospective study.

    Science.gov (United States)

    Huang, Ke Qiang; Li, Chuan Silvia; Lin, Zhong Qiu; Feng, Guo Fei; Wang, Xiao Hui; Fu, Wen Zhe; Xie, Zhi Quan

    2013-01-01

    This study aimed to determine the prevalence rate of knee osteoarthritis (OA) and the risk factors for OA in hospitalized elderly patients. We conducted this retrospective study in elderly patients (aged 65 years and older) who were hospitalized in the Geriatric Ward of General Hospital of Guangzhou Military Command of the People's Liberation Army between January 2011 and June 2013, including general condition, present history, past history, physical examination, X-ray results, and disease diagnosis. The prevalence, awareness, and treatment rates of knee OA in hospitalized elderly patients were calculated. Risk factors were computed using multiple logistic regression analysis. Of a total of 267 (17.4%) hospitalized elderly patients diagnosed with knee OA, the prevalence rate of OA was 9.95% in males and 37.76% in females. The rate of awareness among those with OA was 51.68%; the rate of treatment was 83.33%; and the rate of control was 77.39%. The medical expenses for both females (1143±315 yuan month-1) and males (1192±357 yuan month-1) in knee OA patients are higher than that of the non-knee OA group (989±274 yuan month-1, 1038±295 yuan month-1). The risk factors for knee OA include gender (OR=2.448), age (OR=1.124), transportation mode (OR= 8.972), exercise (OR=7.374), bowel evacuation position (OR=5.767), family history of knee OA (OR=2.195), and body mass index (OR=2.469). The prevalence of knee OA is unexpectedly high in hospitalized elderly patients, and the rates of awareness and treatment are less than desirable. Prevention and control measures should be taken in patients with concomitant risk factors.

  2. Prevalence of whiplash trauma in TMD patients: a systematic review.

    Science.gov (United States)

    Häggman-Henrikson, B; Rezvani, M; List, T

    2014-01-01

    The purpose of this systematic review was to describe the prevalence of whiplash trauma in patients with temporomandibular disorders (TMDs) and to describe clinical signs and symptoms in comorbid TMD/whiplash compared with TMD localised to the facial region. A systematic literature search of the PubMed, Cochrane Library and Bandolier databases was carried out for articles published from 1 January 1966 to 31 December 2012. The systematic search identified 129 articles. After the initial screening of abstracts, 32 articles were reviewed in full text applying inclusion and exclusion criteria. Six studies on the prevalence of neck trauma in patients with TMD met the inclusion criteria and were included in the review. Two of the authors evaluated the methodological quality of the included studies. The reported prevalence of whiplash trauma ranged from 8·4% to 70% (median 35%) in TMD populations, compared with 1·7-13% in the non-TMD control groups. Compared with patients with TMD localised to the facial region, TMD patients with a history of whiplash trauma reported more TMD symptoms, such as limited jaw opening and more TMD pain, and also more headaches and stress symptoms. In conclusion, the prevalence of whiplash trauma is higher in patients with TMD compared with non-TMD controls. Furthermore, patients with comorbid TMD/whiplash present with more jaw pain and more severe jaw dysfunction compared with TMD patients without a history of head-neck trauma. These results suggest that whiplash trauma might be an initiating and/or aggravating factor as well as a comorbid condition for TMD. © 2014 John Wiley & Sons Ltd.

  3. Prevalence, determinants and prognosis of pulmonary hypertension among hemodialysis patients

    Science.gov (United States)

    Agarwal, Rajiv

    2012-01-01

    Background The prevalence, determinants and prognosis of pulmonary hypertension among long-term hemodialysis patients in the USA are poorly understood. Methods A cross-sectional survey of prevalence and determinants of pulmonary hypertension was performed, followed by longitudinal follow-up for all-cause mortality. Pulmonary hypertension was defined as an estimated systolic pulmonary artery pressure of >35 mmHg using echocardiograms performed within an hour after the end of dialysis. Results Prevalent in 110/288 patients (38%), the independent determinants of pulmonary hypertension were the following: left atrial diameter (odds ratio 10.1 per cm/m2, P pulmonary hypertension (53%, CMR 168.9/1000 patient-years) and 39 among 178 without pulmonary hypertension (22%, CMR 52.5/1000 patient-years) [unadjusted hazard ratio (HR) for death 2.12 (95% confidence interval 1.41–3.19), P pulmonary hypertension remained an independent predictor for all-cause mortality [HR 2.17 (95% confidence interval 1.31–3.61), P pulmonary hypertension is common and is strongly associated with an enlarged left atrium and poor long-term survival. Reducing left atrial size such as through volume control may be an attractive target to improve pulmonary hypertension. Improving pulmonary hypertension in this group of patients may improve the dismal outcomes. PMID:22290987

  4. Perception, experience, and response to genetic discrimination in Huntington disease: the international RESPOND-HD study.

    Science.gov (United States)

    Erwin, Cheryl; Williams, Janet K; Juhl, Andrew R; Mengeling, Michelle; Mills, James A; Bombard, Yvonne; Hayden, Michael R; Quaid, Kimberly; Shoulson, Ira; Taylor, Sandra; Paulsen, Jane S

    2010-07-01

    Genetic discrimination-defined as the denial of rights, privileges, or opportunities or other adverse treatment based solely on genetic information (including family history)-is an important concern to patients, healthcare professionals, lawmakers, and family members at risk for carrying a deleterious gene. Data from the United States, Canada, and Australia were collected from 433 individuals at risk for Huntington disease (HD) who have tested either positive or negative for the gene that causes HD and family members of affected individuals who have a 50% risk for developing the disorder but remain untested. Across all three countries, a total of 46.2% of respondents report genetic discrimination or stigma based on either their family history of HD or genetic testing for the HD gene mutation. We report on the overall incidence of discrimination and stigma in the domains of insurance (25.9%), employment (6.5%), relationships (32.9%), and other transactions (4.6%) in the United States, Canada, and Australia combined. The incidence of self-reported discrimination is less than the overall worry about the risk of discrimination, which is more prevalent in each domain. Despite a relatively low rate of perceived genetic discrimination in the areas of health insurance and employment, compared to the perception of discrimination and stigma in personal relationships, the cumulative burden of genetic discrimination across all domains of experience represents a challenge to those at risk for HD. The effect of this cumulative burden on daily life decisions remains unknown. (c) 2010 Wiley-Liss, Inc.

  5. Prevalence of Secondary Hyper Parathyroidism in Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    F Behzad

    2007-04-01

    Full Text Available Introduction: Osteodystrophy is one of the long term complications of chronic renal failure and is expressed in two forms;low turn over and high turn over. It is an important cause of morbidity in patients with renal failure and if diagnosed and managed properly, many problems of these patients can be resolved. In this study we evaluated the prevalence of hyperparathyroidism in hemodialysis patients and its correlation with different factors. Methods: This study was an analytic, observational study that was done by the cross- sectional method. We formatted a questionnaire for hemodialysis patients who were enrolled in the study over a period of 6 months. Fasting blood samples (5-10c.c were drawn to measure levels of PTH(parathyroid hormone ,calcium, phosphorous and alkaline phosphatase. Skull and wrist X-rays were also taken and the radiologist evaluated them with regards to hyperparathyroidism. Results: In the 80 patients studied, prevalence of hyperparathyroidism was 45% (36 patients. 44 patients were diabetics. Among different factors, hyperparathyroidism did not correlate with frequency and duration of dialysis, age, sex ,familial history, diabetes, hypertension , bone pains, muscle weakness, purities and level of calcium and phosphorous. But there was a significant relationship between hyperparathyroidism and alkaline phosphatase levels and radiological findings. Conclusion: We can use alkaline phosphatase levels and/or radiographic changes for evaluation of renal osteodystrophy in hemodialysis patients and prevent complications by early diagnosis and proper management.

  6. Prevalence of schizophrenia in patients with psoriasis: a nationwide study

    Directory of Open Access Journals (Sweden)

    Hung-Pin Tu

    2017-03-01

    Conclusion: Schizophrenia is more prevalent in patients with psoriasis. Although the exact mechanisms remain to be clarified, the finding that psoriatic patients with comorbid cerebrovascular disease or chronic pulmonary disease have higher odds for schizophrenia may imply psoriatic patients with those comorbidities are likely to have higher inflammatory burden, which would contribute to the development of schizophrenia if a disruption of the blood–brain barrier is present. Further investigations are indicated to validate the hypothesis explaining the association between known comorbidies of psoriasis and schizophrenia.

  7. Chemical analysis of three barium stars: HD 51959, HD 88035, and HD 121447

    Science.gov (United States)

    Karinkuzhi, Drisya; Goswami, Aruna; Sridhar, Navin; Masseron, Thomas; Purandardas, Meenakshi

    2018-05-01

    We present elemental abundance results from high-resolution spectral analysis of three nitrogen-enhanced barium stars. The analysis is based on spectra obtained with the fibre-fed extended range optical spectrograph attached to 1.52 m telescope at European Southern Observatory, Chile. The spectral resolution is R ˜ 48,000 and the spectral coverage spans from 3500 to 9000Å . For the objects HD 51959 and HD 88035, we present the first-time abundance analyses results. Although a few studies are available in literature on the object HD 121447, the results are significantly different from each other. We have therefore carried out a detailed chemical composition study for this object based on a high-resolution spectrum with high S/N ratio, for a better understanding of the origin of the abundance patterns observed in this star. Stellar atmospheric parameters, the effective temperature, surface gravity, microturbulence, and metallicity of the stars are determined from the local thermodynamic equilibrium analysis using model atmospheres. The metallicities of HD 51959 and HD 88035 are found to be near-solar; they exhibit enhanced abundances of neutron-capture elements. HD 121447 is found to be moderately metal-poor with [Fe/H] = -0.65. While carbon is near-solar in the other two objects, HD 121447 shows carbon enhancement at a level, [C/Fe] = 0.82. Neutron-capture elements are highly enhanced with [X/Fe] > 2 (X: Ba, La, Pr, Nd, Sm) in this object. The α- and iron-peak elements show abundances very similar to field giants with the same metallicity. From kinematic analysis all the three objects are found to be members of thin disc population with a high probability of 0.99, 0.99, and 0.92 for HD 51959, HD 88035, and HD 121447, respectively.

  8. Prevalence of vulvovaginitis and bacterial vaginosis in patients with koilocytosis

    Directory of Open Access Journals (Sweden)

    Ana Claudia Camargo Campos

    Full Text Available CONTEXT AND OBJECTIVE: Empirical discussion regarding an association between koilocytosis and vulvovaginitis often occurs. Thus, the objective of this study was to assess the prevalence of microorganisms associated with bacterial vaginosis and vulvovaginitis in women with and without koilocytosis. DESIGN AND SETTING: Analytical cross-sectional study including two cohorts of women (with and without koilocytosis who attended a cancer hospital in the city of Goiânia, state of Goiás. METHODS: A total of 102 patients entered the study. The whiff test, Gram and Papanicolaou staining and bacterial and fungal culturing were performed. The results were observed using univariate analysis. The odds ratio and confidence interval (CI of the variables were calculated; P-values < 0.05 were considered significant. RESULTS: The prevalence of bacterial colonization was similar in patients with and without koilocytosis. The odds ratio for candidiasis was 1.43 (CI 1.05-1.95 and the odds ratio for trichomoniasis was 1.78 (CI 1.49-2.12, in patients with koilocytosis. CONCLUSIONS: The prevalence of candidiasis and trichomoniasis seems to be higher in patients with koilocytosis.

  9. Prevalence of vulvovaginitis and bacterial vaginosis in patients with koilocytosis.

    Science.gov (United States)

    Campos, Ana Claudia Camargo; Freitas-Junior, Ruffo; Ribeiro, Luiz Fernando Jubé; Paulinelli, Régis Resende; Reis, Cleomenes

    2008-11-01

    Empirical discussion regarding an association between koilocytosis and vulvovaginitis often occurs. Thus, the objective of this study was to assess the prevalence of microorganisms associated with bacterial vaginosis and vulvovaginitis in women with and without koilocytosis. Analytical cross-sectional study including two cohorts of women (with and without koilocytosis) who attended a cancer hospital in the city of Goiânia, state of Goiás. A total of 102 patients entered the study. The whiff test, Gram and Papanicolaou staining and bacterial and fungal culturing were performed. The results were observed using univariate analysis. The odds ratio and confidence interval (CI) of the variables were calculated; P-values < 0.05 were considered significant. The prevalence of bacterial colonization was similar in patients with and without koilocytosis. The odds ratio for candidiasis was 1.43 (CI 1.05-1.95) and the odds ratio for trichomoniasis was 1.78 (CI 1.49-2.12), in patients with koilocytosis. The prevalence of candidiasis and trichomoniasis seems to be higher in patients with koilocytosis.

  10. Prevalence of esophageal disorders in patients with recurrent chest pain.

    Science.gov (United States)

    Manterola, C; Barroso, M S; Losada, H; Muñoz, S; Vial, M

    2004-01-01

    The objective of this study is to determine the prevalence of esophageal disorders (ED) associated with recurrent chest pain (RCP) and the utility of esophageal functional tests (EFT) in the study of these patients. The cross-sectional study was conducted at Hospital Clínico de La Frontera, Chile. One hundred and twenty-three patients with RCP were studied using esophageal manometry, edrophonium stimulation and 24-h pH monitoring. The performance of EFT was considered acceptable when they were capable of finding ED. To state the probability that RCP had an esophageal origin, patients were classified according to whether their pain had a probable, possible or unlikely esophageal origin. The prevalence of ED was determined according to diagnoses obtained after applying EFT and a multivariate analysis was performed to examine the association between the esophageal origin of RCP and ED. Rates of correct diagnosis of 65.9%, 56.9% and 31.7% was verified for 24-h pH monitoring, esophageal manometry and edrophonium stimulation, respectively. In 38.2% of patients with RCP, the pain was probably of esophageal origin, in 42.3% there was a possible esophageal origin and in 19.5% an unlikely esophageal origin. A 44.7% prevalence of GERD, 26.8% of GERD with secondary esophageal motor dysfunction and 8.9% of pure esophageal motor dysfunction were verified. The multivariate analysis allowed us to verify the association between the probability of esophageal origin of RCP, the variables RCP duration, esophagitis and dysphagia coexistence (P= 0.037, P= 0.030 and P= 0.024, respectively), and a statistically significant association between ED and dysphagia coexistence (P= 0.028). A high prevalence of ED was identified in patients with RCP.

  11. High prevalence of narrow angles among Filipino-American patients.

    Science.gov (United States)

    Seider, Michael I; Sáles, Christopher S; Lee, Roland Y; Agadzi, Anthony K; Porco, Travis C; Weinreb, Robert N; Lin, Shan C

    2011-03-01

    To determine the prevalence of gonioscopically narrow anterior chamber angles in a Filipino-American clinic population. The records of 122 consecutive, new, self-declared Filipino-American patients examined in a comprehensive ophthalmology clinic in Vallejo, California were reviewed retrospectively. After exclusion, 222 eyes from 112 patients remained for analysis. Data were collected for anterior chamber angle grade as determined by gonioscopy (Shaffer system), age, sex, manifest refraction (spherical equivalent), intraocular pressure, and cup-to-disk ratio. Data from both eyes of patients were included and modeled using standard linear mixed-effects regression. As a comparison, data were also collected from a group of 30 consecutive White patients from the same clinic. After exclusion, 50 eyes from 25 White patients remained for comparison. At least 1 eye of 24% of Filipino-American patients had a narrow anterior chamber angle (Shaffer grade ≤ 2). Filipino-American angle grade significantly decreased with increasingly hyperopic refraction (P=0.007) and larger cup-to-disk ratio (P=0.038). Filipino-American women had significantly decreased angle grades compared with men (P=0.028), but angle grade did not vary by intraocular pressure or age (all, P≥ 0.059). Narrow anterior chamber angles are highly prevalent in Filipino-American patients in our clinic population.

  12. Prevalence of fibromyalgia in patients with ankylosing spondylitis

    Directory of Open Access Journals (Sweden)

    Aref Hosseinian Amiri

    2014-01-01

    Full Text Available Introduction: Ankylosing spondylitis (AS is a chronic inflammatory disease that affects the peripheral and axial skeletal system, causing pain, arthritis, low back pain and functional incapacity. Questionnaires are used to assess disease activity bath ankylosing spondylitis disease activity index (BASDAI to measure the effect of AS on patient′s life quality, functional incapacity bath ankylosing spondylitis functional index (BASFI; and Ankylosing Spondylitis quality of life (ASQoL. Fibromyalgia (FM is one of the most common causes of generalized pain and fatigability and can coexist with other diseases; it can be assessed by the FM impact questionnaire (FIQ. There are few studies that demonstrated correlations between FM and AS. The present study obtained data regarding the epidemiologic profile of patients with AS and FM and evaluated the prevalence of FM in patients with AS. The FM influence on BASDAI, BASFI and ASQoL test scores was assessed. Materials and Methods: A total of 36 patients with AS, diagnosed according to the modified New York criteria, were studied. Clinical and functional assessment was performed and BASDAI, BASFI and ASQoL tests were applied. Patients with a diagnosis of FM were evaluated through the FIQ. Results: Seven patients met the criteria for FM; thus a FM prevalence of 19.4% was observed among patients with AS. FM was more prevalent among women (2.5:1. Age at disease onset (AS was 24.3 years. The human leukocyte antigen-B27 antigen was positive in most of them (83.2%. When comparing BASDAI, BASFI and ASQoL test means, it was observed that values are significantly higher (P < 0.01 among patients with FM. We concluded that the coexistence of FM with AS is associated with disease activity aspects including pain, as well as functional disability and quality of life.

  13. Prevalence of Psychiatric Disorders in Patients with Diabetes Type 2

    Directory of Open Access Journals (Sweden)

    S. Alireza Sajjadi

    2012-03-01

    Full Text Available Background: Psychiatric disorders are important complications of chronic diseases such as diabetes mellitus.Materials and method: In this descriptive study, 80 patients with diabetes type 2 referred to diabetes clinic of Zahedan in 2009. They were selected by simple randomized method, screened by General Health Questionnaire and assessed by psychiatric interview, if it was necessary.Results: Totally, 67.5% required an interview and 43.75% were diagnosed with a psychiatric disorder. Major depression were more prevalent (13.5% than adjustment disorders (15%.Conclusion: High prevalence of depression and adjustment disorder in diabetic patients needs psychiatric assessment and treatment as the main part, in the diabetes clinics

  14. Prevalence of family history in patients with reflex syncope

    DEFF Research Database (Denmark)

    Holmegard, Haya N; Benn, Marianne; Kaijer, Michelle Nymann

    2013-01-01

    Reflex syncope is defined by a rapid transient loss of consciousness caused by global cerebral hypoperfusion resulting from vasodilatation and/or bradycardia attributable to inappropriate cardiovascular reflexes. A hereditary component has been suggested, but prevalence of family history may differ...... among subtypes of reflex syncope, as these have different autonomic responses and pathogeneses may be diverse. The present study aimed to assess the prevalence of a positive family history of syncope and cardiovascular characteristics in patients with cardioinhibitory and vasodepressor reflex syncope....... Patients (n=74) were classified into subtypes of reflex syncope - cardioinhibition/asystole (Vasovagal Syncope International Study subtypes II-B [VASIS II-B], n=38) or vasodepressor (VASIS III, n=36) - using the head-up tilt test. Family history was obtained by questionnaires supplemented by interview...

  15. Prevalence of dental anomalies in Saudi orthodontic patients.

    Science.gov (United States)

    Al-Jabaa, Aljazi H; Aldrees, Abdullah M

    2013-07-01

    This study aimed to investigate the prevalence of dental anomalies and study the association of these anomalies with different types of malocclusion in a random sample of Saudi orthodontic patients. Six hundred and two randomly selected pretreatment records including orthopantomographs (OPG), and study models were evaluated. The molar relationship was determined using pretreatment study models, and OPG were examined to investigate the prevalence of dental anomalies among the sample. The most common types of the investigated anomalies were: impaction followed by hypodontia, microdontia, macrodontia, ectopic eruption and supernumerary. No statistical significant correlations were observed between sex and dental anomalies. Dental anomalies were more commonly found in class I followed by asymmetric molar relation, then class II and finally class III molar relation. No malocclusion group had a statistically significant relation with any individual dental anomaly. The prevalence of dental anomalies among Saudi orthodontic patients was higher than the general population. Although, orthodontic patients have been reported to have high rates of dental anomalies, orthodontists often fail to consider this. If not detected, dental anomalies can complicate dental and orthodontic treatment; therefore, their presence should be carefully investigated during orthodontic diagnosis and considered during treatment planning.

  16. Prevalence of hypodontia in a sample of Sudanese orthodontic patients

    Science.gov (United States)

    Hassan, Duaa Abdulrahman; Abuaffan, Amal H; Hashim, Hayder A

    2014-01-01

    Objective: The aims of this study were to determine the prevalence of hypodontia in the permanent dentition in a sample of Sudanese patients who sought orthodontic treatment and to compare the results with the reported findings of other populations. Materials and Methods: Orthodontic files including orthopantomographs of 1069 patients (760 females and 309 males - more than 8 years old) were examined and inspected for evidence of hypodontia. Results: The prevalence of hypodontia of the present sample was 5.1%. Hypodontia was found considerably more frequently in the mandible than in the maxilla. The distribution of missing teeth was noticed in the left side more than in the right side. The most frequently missing teeth were the maxillary lateral incisors, followed by the mandibular second premolars, maxillary second premolars and mandibular left lateral incisor. The majority of patients had two or three teeth missing, but rarely more than 5 teeth missing. Conclusions: The prevalence of hypodontia of this study was within the range of that reported in the literature. The incidence of hypodontia in the anterior segment requires great need for orthodontic and prosthodontic treatment. With early detection of hypodontia, alternative treatment modalities can be planned and performed with a multidisciplinary team approach restoring the esthetic and function. PMID:25143929

  17. Study on diagnosis of HD

    International Nuclear Information System (INIS)

    Chen Shuran; Yang Yumei; Zhang Guangli

    1994-01-01

    The study suggests a three-step diagnostic method for diagnosing HD. The first step is to make TgA, TmA examination; the second step is to make differential diagnosis for the cases of negative TgA, TmA through FNAB examination; the third step is to make TgA, TmA and FNAB examination for dynamic observation of controversial cases left over in the former two steps to achieve accurate diagnosis. Differential diagnosis has been made with the method in 87 cases of HD (clinical diagnosis only). The result shows that 7 cases have been diagnosed as thyropathy through comprehensive evaluation; definite diagnosis of HD has been made in 62 cases through TgA, TmA and in 77 cases through FNAB; 3 cases of negative TgA and TmA failed to accept FNAB examination, and were later diagnosed as HD through operation pathology or clinical treatment

  18. Prevalence of Symptomatic Lumbar Spondylolysis in Pediatric Patients.

    Science.gov (United States)

    Nitta, Akihiro; Sakai, Toshinori; Goda, Yuichiro; Takata, Yoichiro; Higashino, Kosaku; Sakamaki, Tadanori; Sairyo, Koichi

    2016-05-01

    Lumbar spondylolysis, a stress fracture of the pars interarticularis, is prevalent in adolescent athletes. Recent advances in diagnostic tools and techniques enable early diagnosis before these fractures progress to complete fractures through the pars. However, because patients often consult family physicians for primary care of low back pain and these physicians may not have access to diagnostic modalities such as magnetic resonance imaging (MRI) and computed tomography, stress fractures can be missed. This study surveyed the prevalence of symptomatic spondylolysis in pediatric patients who consulted an orthopedic clinic for primary care and investigated whether such acute stress fractures may be overlooked without MRI. The prospective study investigated 264 patients who were younger than 19 years and had low back pain. Of the 153 patients (58.0%) with low back pain persisting for longer than 2 weeks, 136 who agreed to undergo MRI were included in the study. This group included 11 elementary school students, 71 junior high school students, and 54 high school students. The overall prevalence of lumbar spondylolysis was 39.7% (54 of 136) and was 9.3% in elementary school students (5 of 11, 45.5%), 59.3% in junior high school students (32 of 71, 45.1%), and 31.5% in high school students (17 of 54, 31.5%). All 54 patients with spondylolysis had a history of athletic activity. Primary care physicians should recognize that approximately 40% of pediatric patients presenting with low back pain persisting for longer than 2 weeks may have spondylolysis and should consider MRI in those with a history of athletic activity. Because the spine is immature in this age group, almost half of affected elementary school and junior high school students may have lumbar spondylolysis. [Orthopedics. 2016; 39(3):e434-e437.]. Copyright 2016, SLACK Incorporated.

  19. Prevalence of nutritional deficiency in patients with pulmonary tuberculosis

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    Silvana Gomes Nunes Piva

    2013-06-01

    Full Text Available OBJECTIVE: To determine the prevalence of nutritional deficiency among patients with pulmonary tuberculosis. METHODS: This was a cross-sectional study using data obtained from the Brazilian Case Registry Database and from the medical records of patients diagnosed with pulmonary tuberculosis (15-59 years of age residing in one of the municipalities that make up the 16th Regional Health District of the state of Bahia. We calculated the incidence, lethality, and mortality rates, as well as the prevalence of nutritional deficiency, as evaluated by body mass index. Demographic, social, clinical, and epidemiological data were collected. RESULTS: Of the 72 confirmed cases of tuberculosis, 59 (81.9% were in males, and 21 (29.2% of the patients were in the 40-49 year age bracket. The majority (85.3% described themselves as Mulatto or Black; 55.2% reported using alcohol; and approximately 90% were treated as outpatients. In the district and age bracket studied, the incidence of pulmonary tuberculosis was 30.6/100,000 population. Among the 72 patients, data regarding nutritional status was available for 34. Of those, 50% and 25%, respectively, presented nutritional deficiency at the beginning and at the end of treatment. No statistically significant differences were found between normal-weight and malnourished patients regarding the characteristics studied. CONCLUSIONS: The prevalence of nutritional deficiency was high among our sample of patients with pulmonary tuberculosis. This underscores the importance of nutritional follow-up for the assessment of tuberculosis treatment in the decision-making process regarding therapeutic interventions.

  20. Determining the prevalence of malnutrition in hospitalized paediatric patients.

    Science.gov (United States)

    Marino, L V; Goddard, E; Workman, L

    2006-09-01

    To determine the prevalence of malnutrition in hospitalised paediatric patients at Red Cross War Memorial Children's Hospital. A 1-day cross-sectional survey was completed in all medical and surgical wards and some specialist outpatient clinics. A total of 227 children participated in the study. Thirty-five per cent of patients were moderately malnourished (malnutrition seen, a nutrition risk-screening tool, identifying risk factors for malnutrition such as food access and vulnerability, should be developed. The tool should be used to assess nutrition status and risk during the course of hospitalisation, in addition to planning appropriate nutrition care plan interventions for discharge.

  1. Chronic diarrhoea in HIV patients: Prevalence of coccidian parasites

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    Gupta S

    2008-01-01

    Full Text Available The purpose of this study was to determine the prevalence of intestinal parasites in HIV patients with or without diarrhoea and to see an association between diarrhoea and the coccidian parasites in our setting. Stool samples from 113 HIV patients, 34 chronic diarrhoea and 79 without any history of diarrhoea were collected and examined for enteric parasites by microscopy. One hundred and thirteen control samples from HIV negative patients complaining of prolonged diarrhoea were also collected and analysed. Prevalence of coccidian parasites in HIV and non-HIV patients; with and without diarrhoea was compared using chi-square tests. Enteric parasites were detected in 55.8% HIV patients with diarrhoea compared to 16.4% in patients without diarrhoea ( P < 0.001. Isospora belli was found in 41.1% (14/34 of chronic diarrhoea and 6.3% (5/79 in non-diarrhoeal cases ( P < 0.001. Cryptosporidium was detected in 20.6% (7/34 of chronic diarrhoea and 2.5% (2/79 in non-diarrhoeal cases ( P < 0.01. Cyclospora cayetanensis associated diarrhoea was detected in only one case of chronic diarrhoea (2.9%. CD4+ T-cell count was lower (180 cells/μl0 in diarrhoeal HIV patients as compared to non-diarrhoeal patients. Coccidian parasites were seen at a mean CD4+ T-cell count of 186.3 cells/μL. This study concluded that Isospora belli was the predominant parasite followed by Cryptosporidium spp. and both were strongly associated with diarrhoea among HIV patients.

  2. Increased masked hypertension prevalence in patients with obesity.

    Science.gov (United States)

    Özkan, Selçuk; Ata, Naim; Yavuz, Bunyamin

    2018-02-08

    Masked hypertension is associated with an increased risk for cardiovascular conditions. The aim of the study was to evaluate the relationship obesity parameters, including body weight, waist circumference, and body mass index. The study group consisted of 251 consecutive outpatient subjects without overt hypertension. Subjects were classified according to BMI. After a complete medical history and laboratory examination, patients' height, weight, waist circumference heart rate, and office blood pressure were recorded. All subjects underwent ambulatory blood pressure monitoring. Masked hypertension is defined as normal office blood pressure measurement and high ambulatory blood pressure level. Baseline characteristics in patients and controls were similar. Prevalence of Masked hypertension was significantly higher in patients with obesity than controls (30.9% vs 5.7%, p < 0.001). Body mass index (33.2 ± 4.3 vs 25.1 ± 2.7 p < 0.001), waist circumference (98.5 ± 11.7 vs 86.8 ± 8.8, p < 0.001), and weight (86.5 ± 11.8 vs. 69 ± 9.1, p < 0.001) in patients with obesity were significantly higher than in patients with normal weight. Office Systolic BP (121.8 ± 4.4 vs 120.5 ± 4.78, p = 0.035), ambulatory daytime systolic BP (128.8 ± 8.9 vs 124.5 ± 7.4, p < 0.001), ambulatory daytime diastolic BP (73.9 ± 9.5 vs 71.5 ± 7.0, p = 0.019), ambulatory night-time systolic BP in patients with obesity was significantly higher than in patients with normal weight. This study demonstrated that masked hypertension prevalence is higher in patients with obesity than control patients. It can be suggested that predefining obesity might be helpful in early detection of masked hypertension.

  3. Prevalence of HIV Infection Among Tuberculosis Patients in Bali, Indonesia

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    Partha Muliawan

    2016-01-01

    Full Text Available Background: During 1998-2007, TB and HIV cases in Bali had shown a significant increase respectively. In general, both of these diseases are chronic diseases that need long term treatment, and together they could worsen the patients’ condition. To prevent the double burden of those patients, we need to know HIV infection prevalence among TB cases in Bali. Method: One thousands of TB cases diagnosed at TB health services unit (UPK at primary health centers (puskesmas and public hospitals in Bali, in September-November 2008, were given information and their blood samples were taken for HIV tests. Samples were chosen proportionally according to the number of TB cases registered in each UPK. Five milliliters of blood sample were taken from each eligible patient by laboratory staff or nurse at the UPK for HIV tests which were conducted at Bali Health Laboratory. HIV test used in this study were the two types of rapid test in accordance with WHO standard. Discussion: Thirty-nine out of 1,000 blood samples were found HIV positive. The highest HIV prevalence among TB cases was in the Buleleng District (11.5% and followed by Denpasar City (5.1%. This prevalence showed a different figure from the HIV/AIDS cases in VCT clinics registered at Bali Provincial Health Agency, where the highest prevalence found in Denpasar, followed by Buleleng and Badung. If we compare, the difference in figure between Badung and Buleleng, might be due to the difference in routes of HIV transmission. In Buleleng, most of the cases (90% were sexually transmitted, while in Badung 48% transmission were through injecting drug users. The IDUs seek health services at private health centers and rarely utilize public/government services such as puskesmas and hospitals. Conclusion: The HIV prevalence among TB patients in Bali was 3.9%. The characteristics of the patients showed that they are mostly male, aged between 31-40 years old, have junior high school-university education

  4. MYCOPLASMA GENITALIUM INFECTION PREVALENCE IN PATIENTS WITH HUMAN IMMUNODEFICIENCY VIRUS

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    Rini Rasianti

    2014-06-01

    Full Text Available Objective: To determine the prevalence of Mycoplasma genitalium (M. genitalium infection in HIV positive patients by PCR examination in Teratai Clinic of Dr. Hasan Sadikin General Hospital, Bandung in order to reduce sexually transmitted diseases, especially M. genitalium infection in HIV positive patients. Methods: This study was a cross-sectional study with consecutive sampling methods. Eighty one HIV positive patients attending the Teratai Clinic of Dr. Hasan Sadikin General Hospital, Bandung were recruited to be the subjects of this study. All subjects underwent history taking, physical examination, and PCR examination for M. genitalium. Specimens were taken from cervical smear in females and first void urine in male. Results: The prevalence of M. genitalium based on the PCR examination in HIV positive patients attended to Teratai Clinic Dr. Hasan Sadikin General Hospital Bandung was 9%. Conclusions: Mycoplasmal infection identification based on PCR examination should be considered for routine screening test to reduce the incidence of sexually transmitted diseases in HIV positive patients.

  5. Further investigation of the role of HLA-DPB1 in adult Hodgkin's disease (HD) suggests an influence on susceptibility to different HD subtypes.

    OpenAIRE

    Taylor, G.M.; Gokhale, D.A.; Crowther, D.; Woll, P.J.; Harris, M.; Ryder, D.; Ayres, M.; Radford, J.A.

    1999-01-01

    It has been suggested in a number of studies that susceptibility to adult Hodgkin's disease (HD) is influenced by the HLA class II region, and specifically by alleles at the HLA-DPB1 locus. Since HD is diagnostically complex, it is not clear whether different HLA-DPB1 alleles confer susceptibility to different HD subtypes. To clarify this we have extended a previous study to type DPB1 alleles in 147 adult HD patients from a single centre. We have analysed patients with nodular sclerosing (NS)...

  6. Prevalence and co-prevalence of comorbidities among patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Iglay, Kristy; Hannachi, Hakima; Joseph Howie, Patrick; Xu, Jinfei; Li, Xueying; Engel, Samuel S; Moore, Lori M; Rajpathak, Swapnil

    2016-07-01

    Patients with type 2 diabetes (T2DM) often have multiple comorbidities which may impact the selection of antihyperglycemic therapies. The purpose of this study was to quantify the prevalence and co-prevalence of common comorbidities. A retrospective study was conducted using the Quintiles Electronic Medical Record database. Adult patients with T2DM who had ≥1 encounter from July 2014 to June 2015 (index period) with ≥1 year medical history available were included. The index date was defined as the most recent encounter date during the 1 year index period. Comorbid conditions were assessed using all data available prior to and including the index date. Patient characteristics, laboratory measures, and comorbidities were summarized via descriptive analyses, overall and by subgroups of age (condition in addition to T2DM and 88.5% had at least two. The comorbidity burden tended to increase in older age groups and was higher in men than women. The most common conditions in patients with T2DM included hypertension (HTN) in 82.1%; overweight/obesity in 78.2%; hyperlipidemia in 77.2%; chronic kidney disease (CKD) in 24.1%; and cardiovascular disease (CVD) in 21.6%. The highest co-prevalence was demonstrated for the combination of HTN and hyperlipidemia (67.5%), followed by overweight/obesity and HTN (66.0%), overweight/obesity and hyperlipidemia (62.5%), HTN and CKD (22.4%), hyperlipidemia and CKD (21.1%), HTN and CVD (20.2%), hyperlipidemia and CVD (20.1%), overweight/obesity and CKD (19.1%) and overweight/obesity and CVD (17.0%). Limitations include the potential for misclassification/underreporting due to the use of diagnostic codes, drug codes, or laboratory measures for identification of medical conditions. The vast majority of patients with T2DM have multiple comorbidities. To ensure a comprehensive approach to patient management, the presence of multimorbidity should be considered in the context of clinical decision making.

  7. The prevalence of autoimmune disease in patients with esophageal achalasia.

    Science.gov (United States)

    Booy, J D; Takata, J; Tomlinson, G; Urbach, D R

    2012-04-01

    Achalasia is a rare disease of the esophagus that has an unknown etiology. Genetic, infectious, and autoimmune mechanisms have each been proposed. Autoimmune diseases often occur in association with one another, either within a single individual or in a family. There have been separate case reports of patients with both achalasia and one or more autoimmune diseases, but no study has yet determined the prevalence of autoimmune diseases in the achalasia population. This paper aims to compare the prevalence of autoimmune disease in patients with esophageal achalasia to the general population. We retrospectively reviewed the charts of 193 achalasia patients who received treatment at Toronto's University Health Network between January 2000 and May 2010 to identify other autoimmune diseases and a number of control conditions. We determined the general population prevalence of autoimmune diseases from published epidemiological studies. The achalasia sample was, on average, 10-15 years older and had slightly more men than the control populations. Compared to the general population, patients with achalasia were 5.4 times more likely to have type I diabetes mellitus (95% confidence interval [CI] 1.5-19), 8.5 times as likely to have hypothyroidism (95% CI 5.0-14), 37 times as likely to have Sjögren's syndrome (95% CI 1.9-205), 43 times as likely to have systemic lupus erythematosus (95% CI 12-154), and 259 times as likely to have uveitis (95% CI 13-1438). Overall, patients with achalasia were 3.6 times more likely to suffer from any autoimmune condition (95% CI 2.5-5.3). Our findings are consistent with the impression that achalasia's etiology has an autoimmune component. Further research is needed to more conclusively define achalasia as an autoimmune disease. © 2011 Copyright the Authors. Journal compilation © 2011, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

  8. [Pulmonary hypertension in hemodialysis patients: Prevalence and associated factors].

    Science.gov (United States)

    Reque, Javier; Quiroga, Borja; Ruiz, Caridad; Villaverde, Maria Teresa; Vega, Almudena; Abad, Soraya; Panizo, Nayara; López-Gómez, J Manuel

    2016-02-19

    Pulmonary hypertension (PH) is a progressive disorder that can be caused by several underlying conditions or an intrinsic alteration of the pulmonary vasculature. Chronic increased pressure in the pulmonary vasculature leads to changes in the architecture of the vessels that can perpetuate PH and produce right ventricular dysfunction. These structural and functional alterations can decrease survival and quality of life of patients on hemodialysis; however, there is a lack of evidence about this problem in this population. The aim of this study is to establish the prevalence of PH in patients on hemodialysis and its association with specific factors related to this patient population. We included 202 prevalent patients on hemodialysis for at least 6 months and who were clinically stable. We collected demographic data, routine laboratory parameters and data of 2D Doppler-echocardiography. PH was defined as a systolic pulmonary artery pressure (SPAP) estimated by Doppler ultrasound above 35mmHg. Hydration status was assessed by determining the plasma concentration of N-terminal pro brain natriuretic peptide (Nt-proBNP). PH prevalence was 37.1% (75 patients). The average SPAP in the entire study population was 32±12mmHg and in the group with PH it was 45±11mmHg. We found a direct and statistically significant correlation between the presence of PH and age (P=.001), time on renal replacement therapy (P=.04), the presence of systolic dysfunction (P=.007), diastolic dysfunction (P= 01), mitral valve disease (P=.01) and double mitral and aortic disease (P=.007). Volume overload was closely associated with PH, as demonstrated by the correlation between the SPAP and Nt-proBNP levels (P=.001). We conclude that prevalence of PH in hemodialysis patients is high. And one of the most important associated factors is volume overload. More studies are needed to establish the impact of PH on morbidity and mortality of patients and to assess whether a better volume control improves

  9. Hypercoagulability in patients undergoing coronary artery bypass grafting: prevalence, patient characteristics and postoperative outcome

    DEFF Research Database (Denmark)

    Rafiq, Sulman; Johansson, Per Ingemar; Ostrowski, Sisse Rye

    2012-01-01

    OBJECTIVESTo investigate the prevalence of preoperative hypercoagulability assessed by thromboelastography (TEG), to identify patient characteristics associated with hypercoagulability and to explore whether hypercoagulability is associated with a greater risk for myocardial infarction (MI), stroke...

  10. Prevalence of hepatitis B and C virus in surgical patients

    International Nuclear Information System (INIS)

    Ali, S.A.; Shah, F.A.; Ahmed, S.K.

    2006-01-01

    To assess the current prevalence of Hepatitis B and C virus in our set up. All patients who were operated during the study period. The detailed information about each patient was entered on a pre-designed questionnaire, including age, sex, type of operation, HBV and HCV screening test results, and presence of risk factors like: history of drug addiction, blood transfusion, family history of hepatitis, tattooing, viral vaccination, hospitalization, previous surgery, haemodialysis, etc. Amongst the total 275 patients, 27 (9.8%) had the Hepatitis virus: HBV-10, HCV-14 and HBV and HCV-3. Infection was more common among male patients and those between the ages of 41-50 years. Knowledge about Hepatitis risk factors is deficient, hence there should be more emphasis on public mass education programmes. Besides HBV vaccination should be carried out to reduce Hepatitis transmission. (author)

  11. Urinary incontinence in hospital patients: prevalence and associated factors

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    Jaqueline Betteloni Junqueira

    2018-01-01

    Full Text Available ABSTRACT Objectives: to analyze the prevalence of urinary incontinence and its associated factors in hospital patients. Method: this is a cross-sectional epidemiological study whose data were collected using the instruments Sociodemographic and Clinical Data, Characteristics of Urinary Leakage and International Consultation on Incontinence Questionnaire - Short Form. Prevalence was surveyed on a single day for four consecutive months. Data were analyzed using Chi-square test, Fisher’s exact test, Student t-test, Mann-Whitney test and logistic regression (forward stepwise. Results: the final sample consisted of 319 hospital adults (57.1% female, mean age of 47.9 years (SD=21.1. The prevalence of urinary incontinence was 22.9% (28% in women and 16.1% in men and the associated factors were: female sex (OR=3.89, age (OR=1.03, asthma (OR=3.66, use of laxatives (OR=3.26, use of diaper during the evaluation (OR=2.75, use of diaper at home (OR=10.29, and use of diaper at some point during the hospital stay (OR=6.74. Conclusion: the findings of this study differ from those found in the scarce existing literature on the subject in hospital patients. There is a need for previous studies such as this before proposing the implementation of preventive and therapeutic actions during the hospital stay.

  12. Increased prevalence of metabolic syndrome in patients with acne inversa.

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    Robert Sabat

    Full Text Available BACKGROUND: Acne inversa (AI; also designated as Hidradenitis suppurativa is a common chronic inflammatory skin disease, localized in the axillary, inguinal and perianal skin areas that causes painful, fistulating sinuses with malodorous purulence and scars. Several chronic inflammatory diseases are associated with the metabolic syndrome and its consequences including arteriosclerosis, coronary heart disease, myocardial infraction, and stroke. So far, the association of AI with systemic metabolic alterations is largely unexplored. METHODS AND FINDINGS: A hospital-based case-control study in 80 AI patients and 100 age- and sex-matched control participants was carried out. The prevalence of central obesity (odds ratio 5.88, hypertriglyceridemia (odds ratio 2.24, hypo-HDL-cholesterolemia (odds ratio 4.56, and hyperglycemia (odds ratio 4.09 in AI patients was significantly higher than in controls. Furthermore, the metabolic syndrome, previously defined as the presence of at least three of the five alterations listed above, was more common in those patients compared to controls (40.0% versus 13.0%; odds ratio 4.46, 95% confidence interval 2.02 to 9.96; P<0.001. AI patients with metabolic syndrome also had more pronounced metabolic alterations than controls with metabolic syndrome. Interestingly, there was no correlation between the severity or duration of the disease and the levels of respective parameters or the number of criteria defining the metabolic syndrome. Rather, the metabolic syndrome was observed in a disproportionately high percentage of young AI patients. CONCLUSIONS: This study shows for the first time that AI patients have a high prevalence of the metabolic syndrome and all of its criteria. It further suggests that the inflammation present in AI patients does not have a major impact on the development of metabolic alterations. Instead, evidence is given for a role of metabolic alterations in the development of AI. We recommend

  13. Celiac disease: Serologic prevalence in patients with irritable bowel syndrome

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    Zobeiri Mehdi

    2012-01-01

    Full Text Available Background: The prevalence of irritable bowel syndrome (IBS in the community is 10%-20% and have symptom based diagnostic criteria. Many symptoms of celiac disease (CD with 1% prevalence in some communities can mimic IBS. Sensitive and specific serologic tests of CD can detect asymptomatic cases. The purpose of this study was to compare the level of anti-tissue-transglutaminase (tTG IgA in IBS patients and controls group. Materials and Methods: This case-control study was performed at a University hospital in which 107 patients with IBS who met the Rome II criteria for their diagnosis were compared with 126 healthy age and sex-matched controls. Both groups were investigated for CD by analysis of their serum tTG IgA antibody with human recombinant antigen. Titers were positive containing over 10u/ml and borderline if they were between 4 and 10 u/ml. Result: 86 percent of IBS patients were female. The mean antibody level was 0.837 u/ml in IBS group and 0.933 u/ml in control group without any significant difference. Discussion and Conclusion: Results of this study may intensify disagreement on the situation of CD in IBS patients.

  14. Prevalence of celiac disease in patients with severe food allergy.

    Science.gov (United States)

    Pillon, R; Ziberna, F; Badina, L; Ventura, A; Longo, G; Quaglia, S; De Leo, L; Vatta, S; Martelossi, S; Patano, G; Not, T; Berti, I

    2015-10-01

    The association between food allergy and celiac disease (CD) is still to be clarified. We screened for CD 319 patients with severe food allergy (IgE > 85 kU/l against food proteins and a history of severe allergic reactions) who underwent specific food oral immunotherapy (OIT), together with 128 children with mild allergy who recovered without OIT, and compared the prevalence data with our historical data regarding healthy schoolchildren. Sixteen patients (5%) with severe allergy and one (0.8%) with mild allergy tested positive for both genetic and serological CD markers, while the prevalence among the schoolchildren was 1%. Intestinal biopsies were obtained in 13/16 patients with severe allergy and in the one with mild allergy, confirming the diagnosis of CD. Sufferers from severe food allergy seem to be at a fivefold increased risk of CD. Our findings suggest that routine screening for CD should be recommended in patients with severe food allergy. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Prevalence of temporomandibular disorders in patients with Hashimoto thyroiditis.

    Science.gov (United States)

    Grozdinska, Alina; Hofmann, Elisabeth; Schmid, Matthias; Hirschfelder, Ursula

    2018-05-17

    Autoimmune thyroid disease (AITD), also known as Hashimoto thyroiditis (HT), is a degenerative inflammatory disease with high prevalence among women and has been associated with fibromyalgia and widespread chronic pain. The goal was to determine the frequency of temporomandibular disorders (TMD) in patients with HT. In all, 119 women (age 19-60 years) were divided into a study (52 women diagnosed with HT) and a control (67 healthy individuals, of which 15 were excluded) group. Serum concentrations of thyroid-stimulating hormone (TSH), free triiodothyronine (fT3), free thyroxine (fT4), anti-thyroglobulin (Tg) and anti-thyroid peroxidase (TPO) antibody levels were measured. The temporomandibular jaw and muscles were examined using the German Society of Functional Diagnostics and Therapy guidelines. The Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) was used to assess TMD. Standardized questionnaires, incorporating epidemiological criteria, state and treatment of the thyroid disease, Helkimo Index (HI), and Fonseca Anamnestic Index (FAI), were filled out by all patients. The two groups did not differ in terms of demographic parameters or mandibular jaw mobility. Significantly higher levels of anti-TPO and anti-Tg were attested in all subjects of the HT group. Markedly elevated prevalence of TMD was found in the HT group. Muscle pain and stiffness were found in 45 (86.5%) subjects of the HT group (p < 0.001), of whom 33 (63.4%) also had disc displacement with reposition (p < 0.001). Whereas 50% of the control group showed no TMD symptoms, all subjects in the HT group had symptoms. A significantly elevated prevalence of TMD was found in patients with HT. Thus, patients with TMD who do not respond to therapy should be referred for thyroid diagnostic workup.

  16. The Prevalence of Helicobacter pylori in Estonian Bariatric Surgery Patients

    Directory of Open Access Journals (Sweden)

    Natalja Šebunova

    2018-01-01

    Full Text Available Helicobacter pylori (Hp is one of the most important human pathogens that can cause duodenal and gastric ulcers, gastritis and stomach cancer. Hp infection is considered to be a cause of limiting access to bariatric surgery. The aim of this study was to determine the prevalence of Hp in patients with obesity going into bariatric surgery and to reveal the relationship between Hp and clinical data. The study group was formed of 68 preoperative bariatric surgery patients (body mass index (BMI 44.7 ± 4.8. Gastric biopsies (antrum and corpus were used for histological and molecular (caqA and glmM genes examinations. The PCR method revealed Hp infection in 64.7% of obese patients that is higher in comparison with histological analysis (55.9%. The prevalence of cagA and glmM genes in antrum mucosa was 45.6% and 47.0% while in the corpus it was 41.2% and 38.3%, respectively. The coincidence of both cagA and glmM virulence genes in the antrum and corpus mucosa was 33.8% and 22.1%, respectively. Either of the genes was found in 58.8% of antrum and 57.3% of corpus mucosa. Presence of caqA and glmM genes was in association with active and atrophic chronic gastritis. In conclusion, our study demonstrated that two thirds of morbidly obese patients undergoing bariatric surgery are infected with Hp and have a high prevalence of cagA and glmM virulence genes that points out the necessity for diagnostics and treatment of this infection before surgery.

  17. Low prevalence of Blastocystis sp. in active ulcerative colitis patients.

    Science.gov (United States)

    Rossen, N G; Bart, A; Verhaar, N; van Nood, E; Kootte, R; de Groot, P F; D'Haens, G R; Ponsioen, C Y; van Gool, T

    2015-05-01

    Ulcerative colitis (UC) is thought to originate from a disbalance in the interplay between the gut microbiota and the innate and adaptive immune system. Apart from the bacterial microbiota, there might be other organisms, such as parasites or viruses, that could play a role in the aetiology of UC. The primary objective of this study was to compare the prevalence of Blastocystis sp. in a cohort of patients with active UC and compare that to the prevalence in healthy controls. We studied patients with active UC confirmed by endoscopy included in a randomised prospective trial on the faecal transplantation for UC. A cohort of healthy subjects who served as donors in randomised trials on faecal transplantation were controls. Healthy subjects did not have gastrointestinal symptoms and were extensively screened for infectious diseases by a screenings questionnaire, extensive serologic assessment for viruses and stool analysis. Potential parasitic infections such as Blastocystis were diagnosed with the triple faeces test (TFT). The prevalence of Blastocystis sp. were compared between groups by Chi-square testing. A total of 168 subjects were included, of whom 45 had active UC [median age 39.0 years, interquartile range (IQR) 32.5-49.0, 49 % male] and 123 were healthy subjects (median age 27 years, IQR 22.0-37.0, 54 % male). Blastocystis sp. was present in the faeces of 40/123 (32.5 %) healthy subjects and 6/45 (13.3 %) UC patients (p = 0.014). Infection with Blastocystis is significantly less frequent in UC patients as compared to healthy controls.

  18. Hypogonadism in aged hospitalized male patients: prevalence and clinical outcome.

    Science.gov (United States)

    Iglesias, P; Prado, F; Macías, M C; Guerrero, M T; Muñoz, A; Ridruejo, E; Tajada, P; García-Arévalo, C; Díez, J J

    2014-02-01

    Male hypogonadism is common in the elderly and has been associated with increased risk of mortality. Our objective has been to assess the prevalence of primary and central hypogonadism in elderly male patients admitted to the hospital because of acute illness. We also evaluated the relationships between gonadal dysfunction and in-hospital mortality. 150 patients, aged ≥65 years, admitted during 2010 and 2011 in our geriatric unit, were studied. Serum concentrations total, bioavailable and free testosterone, as well as of follicle-stimulating hormone and luteinizing hormone were quantified in every patient. Hypogonadism was defined by the presence of serum testosterone levels lower than 200 ng/dl. Hypogonadism was found in 80 patients (53.3 %). Serum gonadotropin concentrations were elevated in 43.7 % of these patients, whereas 41.3 % of hypogonadic patients showed normal and 15 % low gonadotropin concentrations. Respiratory tract infection and congestive heart failure were the main causes of hospitalization in hypogonadal men, whereas acute cerebrovascular disease was the main reason for admission in eugonadal patients. Of the 13 patients who died during hospitalization, 12 were hypogonadic. Patients who died showed significantly lower serum levels of total, free and bioavailable testosterone than those found in patients who survived. Our results show that about half of patients admitted for acute illness have hypogonadism, mainly of non-hypergonadotropic type. Gonadal hypofunction is significantly related with in-hospital mortality. A low value of serum testosterone may be a predictor for mortality in elderly male patients.

  19. Prevalence of positive autoimmune biomarkers in the brucellosis patients.

    Science.gov (United States)

    Ahmadinejad, Zahra; Abdollahi, Alireza; Ziaee, Vahid; Domiraei, Zeinab; Najafizadeh, Seyed-Reza; Jafari, Sirus; Ahmadinejad, Mahdi

    2016-10-01

    Brucellosis is a chronic infectious disease with articular involvement. Discrimination between brucellosis and rheumatologic disorders is difficult in regions endemic for brucellosis. There are few studies about the rate of positive autoantibodies as rheumatologic biomarkers in brucellosis, and the prevalence is variable. In this study, the rheumatologic tests were studied in brucellosis patients. This cross sectional study was performed in two teaching hospitals in Tehran, Iran. Forty-nine patients with brucella infection and 42 healthy participants were enrolled in this study. Brucellosis was diagnosed on the basis of the clinical symptoms and positive serology for brucellosis. Rheumatic factor (RF) and antinuclear antibodies (ANA) were evaluated in all patients. Cyclic citrullinated peptides antibody (ACPA) and anti-double strand DNA (anti-dsDNA) were checked in all patients and control groups. Out of 49 patients, 15 (30.6 %) were RF positive and 4 (8.2 %) were ANA positive. Anti-dsDNA was concurrently positive with ANA in 1 patient (2 %) but ACPA titer was positive in 8 patients (16.3 %). None of the patients with positive autoantibody biomarkers fulfilled the criteria for rheumatologic disorders. The rate of positive RF in healthy people was significantly lower than patient group (2.4 vs. 30.6 %), but the positiveness rate of other biomarkers did not have significant difference in two groups. Sixty percent of the patients with positive RF and 75 % with positive ACPA had skeletal involvement (P brucellosis. Rheumatologists should be aware of brucellosis in patients with musculoskeletal involvement and positive autoantibody biomarkers in endemic regions.

  20. Prevalence of lung abnormalities in 55 patients with esophageal cancer

    International Nuclear Information System (INIS)

    Zan, Tiago Alves de Brito; Cordeiro, Jose Antonio; Franca, Fabricio Correa de; Muniz, Marcos Pontes; Borim, Aldenis Albenese; Cury, Patricia Maluf

    2001-01-01

    The objective was to identify lung abnormalities in patients with esophageal cancer, to compare the obtained data and to demonstrate its relationship with smoking. This was a series of cases type of cross-sectional study. We studied 55 patients with esophageal carcinoma diagnosed between 1998 and 2001 at Hospital de Base de Sao Jose do Rio Preto, SP, Brazil. Chest plain films and computed tomography scans were analyzed. The frequency of the tumors and other lung abnormalities in two groups of patients were compared: smokers and non-smokers. The results showed that forty-six (83%) patients had spinous cell carcinoma, seven (13%) adenocarcinomas, one (2%) carcinoma of small cells and one (2%) non-Hodgkin lymphoma. Forty-eight (87%) patients were smokers and seven (13%) were non-smokers. In the smokers group, 89% had spinous cell carcinoma, 9% adenocarcinoma and 2% small cells carcinoma. In the non-smokers group, 57% had adenocarcinoma, 28% spinous cell carcinoma and 15% non-Hodgkin lymphoma. Metastases were identified in four smokers and in two non-smokers. The prevalence of the lung abnormalities (interstitial infiltration, emphysema and pneumonia) was higher in the smokers group (73%) than in the non-smokers group (27%) (p = 0.03). We concluded that this fact reinforces the importance of evaluation of the lungs in patients with esophageal neoplasms. (author)

  1. PBSCT is associated with poorer survival and increased chronic GvHD than BMT in Japanese paediatric patients with acute leukaemia and an HLA-matched sibling donor.

    Science.gov (United States)

    Shinzato, Aki; Tabuchi, Ken; Atsuta, Yoshiko; Inoue, Masami; Inagaki, Jiro; Yabe, Hiromasa; Koh, Katsuyoshi; Kato, Koji; Ohta, Hideaki; Kigasawa, Hisato; Kitoh, Toshiyuki; Ogawa, Atsushi; Takahashi, Yoshiyuki; Sasahara, Yoji; Kato, Shun-Ichi; Adachi, Souichi

    2013-09-01

    Peripheral blood stem cells (PBSC) may be used as an alternative to bone marrow (BM) for allogeneic transplantation. Since peripheral blood stem cell bank from unrelated volunteer donor has been started in Japan, use of PBSC allografts may be increased. Therefore we surveyed the outcomes of Japanese leukemia children after PBSC and BM transplantation. This retrospective study compared the outcomes of 661 children (0-18 years) with acute lymphoblastic leukaemia (ALL) or acute myeloid leukaemia (AML) who received their first allogeneic peripheral blood stem cell transplantation (PBSCT; n = 90) or bone marrow transplantation (BMT; n = 571) from HLA-matched siblings between January 1996 and December 2007. Neutrophil recovery was faster after PBSCT than after BMT (ALL: P vs. 9.9%, P = 0.0066; AML: 41.6% vs. 11.1%, P vs. 57.1%, P = 0.0257). The 5-year overall survival (OS) was lower after PBSCT than after BMT for ALL (42.4% vs. 63.7%, P = 0.0032) and AML (49.8% vs. 71.8%, P = 0.0163). Multivariate analysis revealed the use of PBSC was a significant risk factor for DFS and OS. PBSCT and BMT did not differ in relapse rate, acute GvHD for ALL and AML, or in DFS for AML. PBSC allografts in Japanese children engraft faster but are associated with poorer survival and increased chronic GvHD. Copyright © 2013 Wiley Periodicals, Inc.

  2. Prevalence of intestinal parasitism and associated symptomatology among hemodialysis patients.

    Science.gov (United States)

    Gil, Frederico F; Barros, Maxlene J; Macedo, Nazaré A; Júnior, Carmelino G E; Redoan, Roseli; Busatti, Haendel; Gomes, Maria A; Santos, Joseph F G

    2013-01-01

    Intestinal parasites are an important cause of morbidity and mortality. Immunocompromised individuals may develop more severe forms of these infections. Taking into account the immunity impairment in patients suffering from chronic renal failure (CRF), we will determine the prevalence and associated symptoms of intestinal parasites in these patients. Controls without CRF were used for comparison. Stool samples were collected and processed for microscopic identification of parasites using the Formalin-ether concentration method. For Cryptosporidium diagnosis, the ELISA technique was used. One hundred and ten fecal samples from hemodialysis patients were analyzed, as well as 86 from a community group used as control group. A result of 51.6% of intestinal parasites was observed in hemodialysis patients and 61.6% in the control group. Cryptosporidium and Blastocystis were the most common infections in patients with CRF (26.4% and 24.5%, respectively). Blastocystis was the most common infection in the control group (41.9%), however no individual was found positive for Cryptosporidium. Among the CRF patients, 73.6% were symptomatic, 54.3% of these tested positive for at least one parasite, in contrast to 44.8% in asymptomatic patients (p = 0.38). The most common symptoms in this group were flatulence (36.4%), asthenia (30.0%) and weight loss (30.0%). In the control group, 91.9% were symptomatic, 60.8% of these tested positive for at least one parasite, in contrast to 71.4% in asymptomatic patients (p = 0.703). A significant difference between the two groups was observed with regard to symptoms, with bloating, postprandial fullness, and abdominal pain being more frequent in the control group than in the hemodialysis group (all p failure are frequent targets for renal transplantation, which as well as the inherent immunological impairment of the disease itself, results in immunosuppression by medication. For this reason, carriers of intestinal parasites with pathogenic

  3. Prevalence and persistence of masked hypertension in treated hypertensive patients.

    Science.gov (United States)

    Verberk, Willem J; Thien, Theo; Kroon, Abraham A; Lenders, Jacques W M; van Montfrans, Gert A; Smit, Andries J; de Leeuw, Peter W

    2007-12-01

    Masked hypertension (MH) is defined as a normal blood pressure in the physician's office and an elevated blood pressure when measured out-of-office. The cause of MH may be termed the masked hypertension effect (MHE), and is not restricted to blood-pressure (BP) values around the thresholds for normal BP. We investigated the prevalence and persistence of MH and MHE in patients who were being treated for high BP and who had been followed for a period of 1 year. One hundred and sixty-one treated hypertensive patients underwent office blood-pressure measurements (OBPMs) at seven visits and self-performed blood-pressure measurements (SBPMs) for 1 week before each visit over a period of 1 year. All measurements were performed with the same type of automatic device. At each visit, MH was determined according to the European Society of Hypertension definition (OBPM, /=135 mm Hg or 85 mm Hg). In addition, we determined prevalences of MHE at 5/3 mm Hg (SBPM exceeds OBPM by 5 mm Hg systolic and 3 mm Hg diastolic), and MHE at 10/6 mm Hg (SBPM exceeds OBPM by 10 mm Hg systolic and 6 mm Hg diastolic), respectively. During the entire study, 50% of the patients had MH, and 40% had MHE at 5/3 mm Hg at least once. At four sequential OBPM visits, 2% consistently had MH, and 3% had MHE at 5/3 mm Hg or MHE at 10/6 mm Hg. The prevalence of MH increased with lower OBPM levels but remained rather constant for MHE at 5/3 mm Hg and MHE at 10/6 mm Hg. The persistence of MH and the MHE over time in individual patients was low. We conclude that MH and MHE at 5/3 mm Hg and MHE at 10/6 mm Hg commonly occur in treated patients, but are not persistent phenomena and probably result from an accidentally low OBPM value on one particular occasion.

  4. Prevalence of Bruxism in Hemifacial-Spasm Patients.

    Science.gov (United States)

    Ella, Bruno; Guillaud, Etienne; Langbour, Nicolas; Guehl, Dominique; Burbaud, Pierre

    2017-06-01

    A previous study reported an increased prevalence of bruxism (25%) in patients with cranio-cervical dystonia (CCD) compared to normal controls (13%). CCD can affect the muscles of the head and neck. Besides the CCD affecting these muscles, hemifacial spasm (HFS) is a form of peripheral myoclonus due to a neurovascular conflict affecting the muscles of the face. The fact that they affect the same muscle regions could lead to other links in clinical manifestations such as bruxism, which is more common in patients with CCD than in the normal population. The aim was to study the prevalence of bruxism in patients with HFS. Patients with HFS were enrolled in the department of clinical neurophysiology (Bordeaux University Hospital) over a 6-month period. They were paired regarding age, the absence of neurological pathology or neuroleptics intake. To be included in the study, patients needed to have had unilateral involuntary facial muscle contractions affecting one hemiface. A hetero-questionnaire and a clinicial study were performed. The diagnostic criteria of bruxism included parafunction items such as grinding and clenching and at least one of the following clinical signs: abnormal tooth wear, temporomandibular joint (TMJ) pain, TMJ clicking, muscle hypertonia (masseter or temporal muscles). Additional epidemiological data were collected including age, sex, disease duration, stress, and sleep disorders. Stress symptoms inventory included symptoms like depression, strong heartbeat, dry mouth, anger, inability to concentrate, weakness, fatigability, insomnia, headache, and excessive sweating. The sleep disorder diagnosis included at least two of the symptoms described in the ICSD-3. All these criteria were recorded as either present (scored "1") or absent (scored "0"). The prevalence of bruxism in the two groups (normal and HFS) was not significantly different (p = 0.37). The rate was not significantly different between sleep and awake bruxism (p = 0.15) in both groups

  5. Exocrine pancreatic insufficiency in diabetic patients: prevalence, mechanisms, and treatment.

    Science.gov (United States)

    Piciucchi, Matteo; Capurso, Gabriele; Archibugi, Livia; Delle Fave, Martina Maria; Capasso, Marina; Delle Fave, Gianfranco

    2015-01-01

    Pancreas is a doubled-entity organ, with both an exocrine and an endocrine component, reciprocally interacting in a composed system whose function is relevant for digestion, absorption, and homeostasis of nutrients. Thus, it is not surprising that disorders of the exocrine pancreas also affect the endocrine system and vice versa. It is well-known that patients with chronic pancreatitis develop a peculiar form of diabetes (type III), caused by destruction and fibrotic injury of islet cells. However, less is known on the influence of diabetes on pancreatic exocrine function. Pancreatic exocrine insufficiency (PEI) has been reported to be common in diabetics, with a prevalence widely ranging, in different studies, in both type I (25-74%) and type II (28-54%) diabetes. A long disease duration, high insulin requirement, and poor glycemic control seem to be risk factors for PEI occurrence. The impact of pancreatic exocrine replacement therapy on glycemic, insulin, and incretins profiles has not been fully elucidated. The present paper is aimed at reviewing published studies investigating the prevalence of PEI in diabetic patients and factors associated with its occurrence.

  6. Prevalence of Staphylococcus aureus colonization in renal transplant patients

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    Luiz Carlos Ribeiro Lamblet

    2014-10-01

    Full Text Available Objective to evaluate the prevalence of Staphylococcus aureus nasal colonization in renal transplant patients and to identify the related risk factors. Method Swabs were used to collect nasal samples from 160 patients who had undergone a transplant within the previous year at the Kidney and Hypertension Hospital. The ‘National Committee for Clinical Laboratory Standards’ norms were followed for the collection, isolation, identification and sensitivity measurements. Results There was a 9.4% (15 prevalence of Staphylococcus aureus nasal colonization, of which one (6.7% was resistant to oxacillin. It was possible to identify as an associated risk factor a wait of more than one year for accessing dialysis prior to the transplant (p=0.029. Conclusion Given the high morbidity and mortality rates that this microorganism causes in the target population, other studies should be carried out, and pre- and post-transplant screening should occur in order to develop strategies that improve the prevention and control of the spread of Staphylococcus aureus.

  7. Exocrine Pancreatic Insufficiency in Diabetic Patients: Prevalence, Mechanisms, and Treatment

    Directory of Open Access Journals (Sweden)

    Matteo Piciucchi

    2015-01-01

    Full Text Available Pancreas is a doubled-entity organ, with both an exocrine and an endocrine component, reciprocally interacting in a composed system whose function is relevant for digestion, absorption, and homeostasis of nutrients. Thus, it is not surprising that disorders of the exocrine pancreas also affect the endocrine system and vice versa. It is well-known that patients with chronic pancreatitis develop a peculiar form of diabetes (type III, caused by destruction and fibrotic injury of islet cells. However, less is known on the influence of diabetes on pancreatic exocrine function. Pancreatic exocrine insufficiency (PEI has been reported to be common in diabetics, with a prevalence widely ranging, in different studies, in both type I (25–74% and type II (28–54% diabetes. A long disease duration, high insulin requirement, and poor glycemic control seem to be risk factors for PEI occurrence. The impact of pancreatic exocrine replacement therapy on glycemic, insulin, and incretins profiles has not been fully elucidated. The present paper is aimed at reviewing published studies investigating the prevalence of PEI in diabetic patients and factors associated with its occurrence.

  8. Prevalence of oral lesions among Saudi dental patients

    International Nuclear Information System (INIS)

    AlMobeeriek, Azizah; AlDosari, Abdullah M

    2009-01-01

    Few studies have been conducted in the Saudi population on oral mucosal lesions. The purpose of this study was to evaluate the type and extent of oral lesions in a study among dental patients at a college of dentistry in Saudi Arabia. Over a 3-year period, 2552 dental outpatients were interviewed and investigated clinically for the presence of oral mucosal conditions. A thorough oral clinical examination was performed, including a radiographic examination. The diagnosis was confirmed histopathologically when necessary. Of 383 (15.0%) patients found to have oral mucosal lesions, females constituted 57.7% (n=221) and males 42.3% (n=162). The age range of the patients was between 15 to 73 years with a mean age of 38.2 years. The most commonly affected age group was 31 to 40 years, which comprised 21.4% (n=82) of all affected individuals. The least affected age group were individuals older than 61 years. The most common lesion was Fordyce granules (3.8%; n=98), followed by leukoedema (3.4%; n=86) and traumatic lesions (ulcer, erosion) in 1.9% (n=48). Tongue abnormalities were present in 4.0% (n=101) of all oral conditions observed, ranging from 1.4% (n=36) for fissured tongue to 0.1% (n=2) for bifid tongue. Other findings detected were torous platinus (1.3%; n=34), mandibular tori (0.1%; n=2) aphthous ulcer (0.4%; n=10), herpes simplex (0.3%; n=7), frictional hyperkeratosis (0.9%; n=23), melanosis (0.6%; n=14), lichen planus (0.3%; n=9) and nicotinic stomatitis (0.5%; n=13). The findings of this study provide information on the types and prevalence of oral lesions among Saudi dental patients. This provides baseline data for future studies about the prevalence of oral lesions in the general population. (author)

  9. Prevalence of dental caries in hospitalized patients with schizophrenia

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    Đorđević Vladan

    2016-01-01

    Full Text Available Background/Aim. It is considered that over 450 million people worldwide suffer from some form of mental disorder. Previous studies in other countries have shown that schizophrenia is among the most frequent. Oral health is significant for general health and should not be separated from mental health. Studies in other countries have shown an increased incidence of carious and extracted teeth, and less incidence of filled teeth in this group of psychiatric patients. The aim of this study was to establish condition of the existing teeth, to determine the prevalence of caries and to consider possible risk factors that contribute to the current oral health status of hospitalized patients with schizophrenia. Methods. The study comprised 190 patients with schizophrenia, hospitalized at the Clinic for Psychiatric Disorders “Dr. Laza Lazarević” in Belgrade, and 190 mentally healthy patients at the Clinic for Periodontology and Oral Medicine, Faculty of Dental Medicine in Belgrade. The decayed, missing, filled (DMF index, sociodemographic and economic characteristics were registered in both groups, as well as characteristics of the primary disease of hospitalized patients with schizophrenia. Results. The value of DMF index (representing the sum of carious, extracted and filled teeth, in the hospitalized patients with schizophrenia was 18.57 ± 7.07 and 12.47 ± 5.64 in the healthy group (p = 0.000. The structure of the DMF index in the study group showed that caries and extracted teeth dominated with 88.1%; in the control group, filled teeth dominated with 55.6%, which was a statistically significant difference for all the three observed variables. Conclusion. Hospitalized patients with schizophrenia had twice as many caries and extracted teeth, and five time less filled teeth than healthy people. The patient’s age and taking antiparkinsonics were established as predictors of the increased DMF index in hospitalized patients with schizophrenia.

  10. Headache among patients with HIV disease: prevalence, characteristics, and associations.

    Science.gov (United States)

    Kirkland, Kale E; Kirkland, Karl; Many, W J; Smitherman, Todd A

    2012-03-01

    Headache is one of the most common medical complaints reported by individuals suffering from human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS), but limited and conflicting data exist regarding their prevalence, prototypical characteristics, and relationship to HIV disease variables in the current era of highly active antiretroviral therapy (HAART). The aims of the present cross-sectional study were to characterize headache symptoms among patients with HIV/AIDS and to assess relations between headache and HIV/AIDS disease variables. Two hundred HIV/AIDS patients (49% female; mean age = 43.22 ± 12.30 years; 74% African American) from an internal medicine clinic and an AIDS outreach clinic were administered a structured headache diagnostic interview to assess headache characteristics and features consistent with International Classification of Headache Disorders (ICHD)-II diagnostic semiologies. They also completed 2 measures of headache-related disability. Prescribed medications, most recent cluster of differentiation (CD4) cell count, date of HIV diagnosis, possible causes of secondary headache, and other relevant medical history were obtained via review of patient medical records. One hundred seven patients (53.5%) reported headache symptoms, the large majority of which were consistent with characteristics of primary headache disorders after excluding 4 cases attributable to secondary causes. Among those who met criteria for a primary headache disorder, 88 (85.44%) met criteria for migraine, most of which fulfilled ICHD-II appendix diagnostic criteria for chronic migraine. Fifteen patients (14.56%) met criteria for episodic or chronic tension-type headache. Severity of HIV (as indicated by CD4 cell counts), but not duration of HIV or number of prescribed antiretroviral medications, was strongly associated with headache severity, frequency, and disability and also distinguished migraine from TTH. Problematic headache is highly prevalent

  11. Prevalence of nonalcoholic steatohepatitis among patients with resectable intrahepatic cholangiocarcinoma.

    Science.gov (United States)

    Reddy, Srinevas K; Hyder, Omar; Marsh, J Wallis; Sotiropoulos, Georgios C; Paul, Andreas; Alexandrescu, Sorin; Marques, Hugo; Pulitano, Carlo; Barroso, Eduardo; Aldrighetti, Luca; Geller, David A; Sempoux, Christine; Herlea, Vlad; Popescu, Irinel; Anders, Robert; Rubbia-Brandt, Laura; Gigot, Jean-Francois; Mentha, Giles; Pawlik, Timothy M

    2013-04-01

    The objective of this report was to determine the prevalence of underlying nonalcoholic steatohepatitis in resectable intrahepatic cholangiocarcinoma. Demographics, comorbidities, clinicopathologic characteristics, surgical treatments, and outcomes from patients who underwent resection of intrahepatic cholangiocarcinoma at one of eight hepatobiliary centers between 1991 and 2011 were reviewed. Of 181 patients who underwent resection for intrahepatic cholangiocarcinoma, 31 (17.1 %) had underlying nonalcoholic steatohepatitis. Patients with nonalcoholic steatohepatitis were more likely obese (median body mass index, 30.0 vs. 26.0 kg/m(2), p < 0.001) and had higher rates of diabetes mellitus (38.7 vs. 22.0 %, p = 0.05) and the metabolic syndrome (22.6 vs. 10.0 %, p = 0.05) compared with those without nonalcoholic steatohepatitis. Presence and severity of hepatic steatosis, lobular inflammation, and hepatocyte ballooning were more common among nonalcoholic steatohepatitis patients (all p < 0.001). Macrovascular (35.5 vs. 11.3 %, p = 0.01) and any vascular (48.4 vs. 26.7 %, p = 0.02) tumor invasion were more common among patients with nonalcoholic steatohepatitis. There were no differences in recurrence-free (median, 17.0 versus 19.4 months, p = 0.42) or overall (median, 31.5 versus 36.3 months, p = 0.97) survival after surgical resection between patients with and without nonalcoholic steatohepatitis. Nonalcoholic steatohepatitis affects up to 20 % of patients with resectable intrahepatic cholangiocarcinoma.

  12. Detection of planet candidates around K giants. HD 40956, HD 111591, and HD 113996

    Science.gov (United States)

    Jeong, G.; Lee, B.-C.; Han, I.; Omiya, M.; Izumiura, H.; Sato, B.; Harakawa, H.; Kambe, E.; Mkrtichian, D.

    2018-02-01

    Aims: The purpose of this paper is to detect and investigate the nature of long-term radial velocity (RV) variations of K-type giants and to confirm planetary companions around the stars. Methods: We have conducted two planet search programs by precise RV measurement using the 1.8 m telescope at Bohyunsan Optical Astronomy Observatory (BOAO) and the 1.88 m telescope at Okayama Astrophysical Observatory (OAO). The BOAO program searches for planets around 55 early K giants. The OAO program is looking for 190 G-K type giants. Results: In this paper, we report the detection of long-period RV variations of three K giant stars, HD 40956, HD 111591, and HD 113996. We investigated the cause of the observed RV variations and conclude the substellar companions are most likely the cause of the RV variations. The orbital analyses yield P = 578.6 ± 3.3 d, m sin i = 2.7 ± 0.6 MJ, a = 1.4 ± 0.1 AU for HD 40956; P = 1056.4 ± 14.3 d, m sin i = 4.4 ± 0.4 MJ, a = 2.5 ± 0.1 AU for HD 111591; P = 610.2 ± 3.8 d, m sin i = 6.3 ± 1.0 MJ, a = 1.6 ± 0.1 AU for HD 113996. Based on observations made with the BOES at BOAO in Korea and HIDES at OAO in Japan.Tables 3-5 are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/610/A3

  13. Prevalence and co-prevalence of comorbidities in Belgian patients with type 2 diabetes mellitus: a transversal, descriptive study.

    Science.gov (United States)

    Hermans, Michel P; Dath, Nicolas

    2018-02-01

    Most patients with type 2 diabetes mellitus (T2DM) have at least one comorbid chronic disease. These comorbidities increase disease burden and costs and may impact the selection of glucose-lowering therapies. The aim of our study was to describe the prevalence and co-prevalence of comorbidities in patients with T2DM in Belgium. This was a single centre, transversal, descriptive study performed at Saint-Luc University Hospital, Brussels, Belgium. T2DM patients aged >18 years presenting to the outpatient diabetes clinic and regularly followed (≥1 year) between July 2011 and 2016 were included in the database. Information on descriptive characteristics was collected and several comorbidities were assessed. Overall, 778 patients were included. The median age was 68 years. The most frequently observed comorbidities were hypertension (85.5%), metabolic syndrome (MetS; 84.6%) and non-alcoholic hepatic steatosis (71.7%). 78.5% of the T2DM patients had ≥4 comorbidities. The highest co-prevalence of comorbidities was the combination of MetS and hypertension (75.8%), MetS and overweight (60.5%), and hypertension and overweight (56.6%). The observed prevalence and co-prevalence of comorbidities in T2DM Belgian patients was high, with 95.0% patients having at least two comorbid conditions.

  14. Prevalence of Cigarette Smoking in Schizophrenic Patients Compared to Other Hospital Admitted Psychiatric Patients

    OpenAIRE

    Ziaaddini, Hassan; Kheradmand, Ali; Vahabi, Mostafa

    2009-01-01

    Background: This study aimed to estimate the prevalence of cigarette smoking and some of the related factors among schizophrenic and other hospitalized psychiatric patients. Methods: This was a cross-sectional study on 120 patients hospitalized in Shahid Beheshti hospital in Kerman in 2005. Patients were equally devided in two groups of schizophrenia and other psychiatric disorders. Sampling was based on statistical census and data were collected using a questionnaire including 27 questions o...

  15. Depression in Main Caregivers of Dementia Patients: Prevalence and Predictors

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    Victoria Omranifard

    2018-01-01

    Full Text Available Background: The most common neurodegenerative disease is dementia. Family of dementia patients says that their lives have been changed extensively after happening of dementia to their patients. One of the problems of family and caregivers is depression of the caregiver. In this study, we aimed to find the prevalence of depression and factors can affect depression in the dementia caregivers. Materials and Methods: This study was cross-sectional study with convenient sampling method. Our society was 96 main caregivers of dementia patients in the year 2015 in Iran. We had two questionnaires, a demographic and Beck Depression Inventory (BDI. BDI Cronbach's alpha is 0.86 for psychiatric patients and 0.81 for nonpsychiatric persons, and Beck's scores are between 0 and 64. We used SPSS version 22 for statistical analysis. Results: According to Beck depression test, 69.8% (n = 67 out of 96 of all caregivers had scores in the range of depression. In bivariate analysis, we found higher dementia severity and lower support of other family members from the caregiver can predict higher depression in the caregiver. As well, in regression analysis using GLM model, we found higher age and lower educational level of the caregiver can predict higher depression in the caregiver. Moreover, regression analysis approved findings about severity and support of other family members in bivariate analysis. Conclusion: High-level depression is found in caregivers of dementia patients. It needs special attention from healthcare managers, clinicians and all of health-care personnel who deals with dementia patients and their caregivers.

  16. [Patients with fatigue in family practice: prevalence and treatment].

    Science.gov (United States)

    Kenter, E G; Okkes, I M

    1999-04-10

    To gain insight into the prevalence and treatment of severe fatigue in general practice. Secondary data analysis. By means of an episode-oriented morbidity registration by 54 GPs throughout the Netherlands over the period 1985-1994 it was established how often in the course of one year 'fatigue' was listed as the reason for consultation, what diagnoses were then made, how long episodes of care because of 'fatigue' lasted and what interventions took place (n = 93,297). Of the patients with a care episode because of 'fatigue' lasting at least 6 months, age, sex, comorbidity and consumption of care were established; for this purpose use was also made of a file containing data on 4 years in succession (n = 9630). Per annum, 92 per 1000 listed patients consulted the GP because of fatigue. Somatic or psychic diagnoses were made in 27.7 per 1000 patients listed. The episode of care lasted 4 weeks at most in 86% and at least 6 months in approximately 4%. The GPs' management of patients with 'fatigue' included physical examination in 63% and blood testing in 34%, conversation in 35%, prescription of medication in 24% and referral to a specialist in 3%. Of the 97 patients with fatigue lasting longer than 6 months, 61% had a chronic disease or psychic problems. Fatigue is frequently encountered in general practice, but the estimate that one per 1000 listed patients meets the criteria of the chronic fatigue syndrome looks a little high. It appears that GPs, in accordance with recommendations, mostly adopt a policy of wait and see.

  17. Prevalence

    Directory of Open Access Journals (Sweden)

    Mohammed Al-Darwish

    2014-07-01

    Conclusion: Results indicated that dental caries prevalence among school children in Qatar has reached critical levels, and is influenced by socio-demographic factors. The mean decayed, missing, and filled teeth values obtained in this study were the second highest detected in the Eastern Mediterranean region.

  18. Prevalence of laryngeal alterations in patients with erosive esophagitis

    Directory of Open Access Journals (Sweden)

    Coelho, Marina Serrato

    2010-06-01

    Full Text Available Introduction: The association between gastroesophageal reflux disease (GERD and laryngeal disorders has been much debated in recent years. Recent studies suggest an association between laryngeal symptoms and pharyngeal symptoms extra-esophageal reflux, as atypical presentation of Gastroesophageal Reflux Disease. Objectives: To correlate the presence of laryngeal to the grades of erosive esophagitis. Methods: A prospective study. Patients with findings of esophagitis on endoscopy were categorized according to LosAngeles and submitted a questionnaire followed by laryngoscopy. The chi-square test was used for statistical analysis (p<0.05. Results: Patients with typical symptoms of gastroesophageal reflux disease accounted for 96.6%. Eighteen had changes consistent with class A (60%, class B with seven (7% and 5 with classes C + D (16.6%. The presence of laryngeal changes were more prevalent in more severe esophagitis (grades C and D Los Angeles when compared to milder forms (classes A and B, a statistically significant difference (p<0.05. Conclusion: The laryngeal disorders are frequent findings in patients with esophagitis, more frequent the greater the degree of esophageal injury.

  19. Hypertrophy in port-wine stains: Prevalence and patient characteristics in a large patient cohort

    NARCIS (Netherlands)

    van Drooge, Anne Margreet; Beek, Johan F.; van der Veen, J. P. Wietze; van der Horst, Chantal M. A. M.; Wolkerstorfer, Albert

    2012-01-01

    Background: Port-wine stains (PWS) may thicken and darken with age. Little is known about the pathogenesis and epidemiology of PWS hypertrophy because of the lack of large studies. Objective: We sought to assess the prevalence and characteristics of patients with hypertrophic PWS. Methods: Medical

  20. Prevalence of hydrocephalus in 157 patients with vestibular schwannoma

    Energy Technology Data Exchange (ETDEWEB)

    Rogg, Jeffrey M.; Ahn, S.H.; Tung, G.A. [Rhode Island Hospital, Department of Diagnostic Imaging, Providence, Rhode Island (United States); Reinert, S.E. [Rhode Island Hospital, Lifespan Medical Computing, Providence, Rhode Island (United States); Noren, G. [Rhode Island Hospital, Department of Neurosurgery, Providence, Rhode Island (United States)

    2005-05-01

    The purpose of this study was to determine the prevalence of hydrocephalus in patients with vestibular schwannoma. A second objective was to investigate possible etiologies for hydrocephalus in this population by attempting to correlate the incidence and severity of hydrocephalus with tumor volume and extent of fourth ventricular compression. The MRI examinations of 157 adult patients with vestibular schwannoma were retrospectively reviewed. Tumor size was quantified, and the presence of accompanying hydrocephalus was assessed, categorized as communicating type or non-communicating type and then rated as mild, moderate or severe (grades 1-3). Next, the degree of fourth ventricular distortion caused by tumor mass effect was evaluated and categorized as mild, moderate or severe (grades 1-3). Spearman's rank correlation coefficient was used to test the relationships between tumor volume and (1) the extent of fourth ventricular effacement and (2) severity of hydrocephalus. Hydrocephalus was present in 28/157 (18%) cases and was categorized as mild in 11/28 (39%), moderate in 15/28 (54%) and severe in 2/28 (7%). Communicating-type hydrocephalus was present in 17/28 (61%) and non-communicating type in 11/28 (39%). There was a positive correlation between the grade of non-communicating hydrocephalus and tumor volume (r=0.38; P<0.001) and between the severity of fourth ventricular compression and extent of hydrocephalus in this group(r=0.43; P<0.001). (orig.)

  1. Prevalence of Complains and Rehabilitation Needs in 150 Patients

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    Ahmad Ali Akbari-Kamrani

    2001-06-01

    Full Text Available Objective: Many studies and researches have been done regarding elderly care health in countries with approved geriatrics as an independent branch. Because geriatrics is a new subject in Iran, this study was done in order to assess about social conditions and prevalence of elderly complaints and their rehabilitation services. Materials & Methods: This is a descriptive study. 150 elderly who were admitted ambulatory in the educational, research and rehabilitation center for older people in 1999, were assessed, and required information were taken. Results: 150 elderly patients assessed, 58% female, 42% male, minimum age: 55 years. Maximum age: 100 years, 17.3% were illiterate, 19.3% had college studies. In female group 13% were widows and in male group 1.2% were widowers. 2 women and 1 man had never married. Cardio pulmonary disorders were the most common complaints (63.3%, then musculoskeletal disorders (55.6%, psychological disturbances (24.6%, neurological disorders (18%, 35% of above cases received physiotherapy, 13% occupational therapy and 2% speech therapy. Conclusion: It seems that in our community, rehabilitation services are given less than the countries with approved geriatrics medicine. Perhaps the role of rehabilitation in the quality of elderly life, for both, patients and their physicians is ignored. It is suggested that, rehabilitation disciplinary must be introduced more than before to physicians, especially who are working in the field of geriatrics.

  2. Comorbid externalising behaviour in AD/HD: evidence for a distinct pathological entity in adolescence.

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    Sharnel Perera

    Full Text Available While the profiling of subtypes of Attention Deficit Hyperactivity Disorder (AD/HD have been the subject of considerable scrutiny, both psychometrically and psychophysiologically, little attention has been paid to the effect of diagnoses comorbid with AD/HD on such profiles. This is despite the greater than 80% prevalence of comorbidity under the DSM-IV-TR diagnostic definitions. Here we investigate the event related potential (ERP and psychometric profiles of Controls, AD/HD, and comorbid AD/HD (particularly AD/HD+ODD/CD groups on six neurocognitive tasks thought to probe the constructs of selective and sustained attention, response inhibition and executive function. Data from 29 parameters extracted from a child group (age range 6 to 12; 52 Controls and 64 AD/HD and from an adolescent group (age range 13 to 17; 79 Controls and 88 AD/HD were reduced via a Principal Components Analysis, the 6 significant eigenvectors then used as determinants of cluster membership via a Two-Step Cluster Analysis. Two clusters were found in the analysis of the adolescent age group--a cluster dominated by Control and AD/HD participants without comorbidity, while the second cluster was dominated by AD/HD participants with externalising comorbidity (largely oppositional defiant/conduct disorder ODD/CD. A similar segregation within the child age group was not found. Further analysis of these objectively determined clusters in terms of their clinical diagnoses indicates a significant effect of ODD/CD comorbidity on a concurrent AD/HD diagnosis. We conclude that comorbid externalising behaviour in AD/HD constitutes a distinct pathological entity in adolescence.

  3. Prevalence of JC virus in Chinese patients with colorectal cancer.

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    Xiaozhou Mou

    Full Text Available BACKGROUND: JCV is a DNA polyomavirus very well adapted to humans. Although JCV DNA has been detected in colorectal cancers (CRC, the association between JCV and CRC remains controversial. In China, the presence of JCV infection in CRC patients has not been reported. Here, we investigated JCV infection and viral DNA load in Chinese CRC patients and to determine whether the JCV DNA in peripheral blood (PB can be used as a diagnostic marker for JCV-related CRC. METHODOLOGY/PRINCIPAL FINDINGS: Tumor tissues, non-cancerous tumor-adjacent tissues and PB samples were collected from 137 CRC patients. In addition, 80 normal colorectal tissue samples from patients without CRC and PB samples from 100 healthy volunteers were also harvested as controls. JCV DNA was detected by nested PCR and glass slide-based dot blotting. Viral DNA load of positive samples were determined by quantitative real-time PCR. JCV DNA was detected in 40.9% (56/137 of CRC tissues at a viral load of 49.1 to 10.3×10(4 copies/µg DNA. Thirty-four (24.5% non-cancerous colorectal tissues (192.9 to 4.4×10(3 copies/µg DNA and 25 (18.2% PB samples (81.3 to 4.9×10(3 copies/µg DNA from CRC patients were positive for JCV. Tumor tissues had higher levels of JCV than non-cancerous tissues (P = 0.003 or PB samples (P<0.001. No correlation between the presence of JCV and demographic or medical characteristics was observed. The JCV prevalence in PB samples was significantly associated with the JCV status in tissue samples (P<0.001. Eleven (13.8% normal colorectal tissues and seven (7.0% PB samples from healthy donors were positive for JCV. CONCLUSIONS/SIGNIFICANCE: JCV infection is frequently present in colorectal tumor tissues of CRC patients. Although the association between JCV presence in PB samples and JCV status in tissue samples was identified in this study, whether PB JCV detection can serve as a marker for JCV status of CRC requires further study.

  4. Prevalence, Predictive Factors, and Characteristics of Osteoporosis in Hyperthyroid Patients

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    Ayotunde O. Ale

    2018-01-01

    Full Text Available Objective. The osteoporosis in thyroid disorder has the lowest report especially in sub-Saharan Africa. This study aims to determine the prevalence, predictive factors, and characteristics of osteoporosis in hyperthyroid patients. Method. Forty (40 hyperthyroid patients and healthy controls ages 21–50 years were recruited in this study. Questionnaires were administered to capture bio- and clinical data. Biochemical tests included blood, thyroid functions, intact parathyroid hormone, corrected calcium, and 25-hydroxyvitamin D tests. Bone mineral density (BMD was also evaluated. Data were analyzed using the SPSS 21. A p value < 0.05 was regarded as significant. Results. Osteoporosis was observed in 18 (45% of study subjects, 13 (72.2% females and 5 (27.8% males, respectively. The BMD of the hyperthyroid patients had a negative correlation with free triiodothyronine, FT3 (r=−0.49, p=0.005, FT4 (r=−0.33, p=0.009, corrected calcium (r=−0.31, p=0.039, alkaline phosphatase (r=−0.53, p<0.001, and osteocalcin (r=−0.61, p<0.001. Conversely, a positive association with thyroid-stimulating hormone (TSH (r=0.54, p<0.001 was observed. Multiple regression showed osteocalcin (p<0.001 and TSH (p=0.015 as independent predictors of osteoporosis. Conclusion. Thyrotoxicosis is a risk factor for osteoporosis occurrence, and we recommend routine screening for this bone disease in persons over 20 years old with this disorder.

  5. HIV infection among tuberculosis patients in Vietnam: prevalence and impact on tuberculosis notification rates

    NARCIS (Netherlands)

    Thanh, D. H.; Sy, D. N.; Linh, N. D.; Hoan, T. M.; Dien, H. T.; Thuy, T. B.; Hoa, N. P.; Tung, L. B.; Cobelens, F.

    2010-01-01

    Vietnam has an emerging human immunodeficiency virus (HIV) epidemic (estimated population prevalence 0.5%), but valid data on HIV prevalence among tuberculosis (TB) patients are limited. Recent increases in TB notification rates among young adults may be related to HIV. To assess the prevalence of

  6. Quality control of involved field radiotherapy in the HD 13 and HD 14 trials. Report of the radiotherapy panel of the German Hodgkin Study Group (GHSG)

    Energy Technology Data Exchange (ETDEWEB)

    Kriz, J.; Haverkamp, U.; Eich, H.T. [University of Muenster, Department of Radiation Oncology, Muenster (Germany); Baues, C. [University of Cologne, Department of Radiation Oncology, Cologne (Germany); Engenhart-Cabillic, R. [University of Marburg, Department of Radiation Oncology, Marburg (Germany); Herfarth, K. [University of Heidelberg, Department of Radiation Oncology, Heidelberg (Germany); Lukas, P. [University of Innsbruck, Department of Radiation Oncology, Innsbruck (Austria); Pluetschow, A.; Fuchs, M.; Engert, A. [University of Cologne, Department of Internal Medicine, Cologne (Germany); Schmidberger, H. [University of Mainz, Department of Radiation Oncology, Mainz (Germany); Staar, S. [Bremen Mitte, Department of Radiation Oncology, Bremen (Germany)

    2017-02-15

    As part of the foundation of the German Hodgkin Study Group (GHSG) in 1978, a central radiotherapy (RT) reference centre was established to evaluate and to improve the quality of treatment. During the study generations, the quality assurance programs (QAP) were continued and adapted to the demands of each study. The purpose of this article is to demonstrate the results of the fifth study generation and to compare them to the previous findings. With the start of the fourth GHSG study generation (HD10-12), a central prospective review of all diagnostic images was established to create an individual treatment plan for each early stage study patient. The quality of involved field RT was retrospectively evaluated by an expert panel of radiation oncologists. In the fifth study generation (HD13-15), the retrospective review of radiotherapy performed was refined and the results were compared with the findings of the fourth generation. The expert panel analyzed the RT planning and application of 1037 (28 %) patients (HD13 n = 465, HD14 n = 572). Simulation films were available in 85 % of cases and verification films in 87 %. RT was assessed as major violation in 46 % (HD13 = 38 %, HD14 = 52 %), minor violation in 9 % (HD13 = 9 %, HD14 = 9 %) and according to the protocol in 45 % (HD13 = 52 %, HD14 = 38 %). The value for QAP of RT within the GHSG trials is well known. Still there were several protocol violations. In the future, the QAP program has to be adapted to the requirements of ''modern RT'' in malignant lymphoma. (orig.) [German] Seit Gruendung der German Hodgkin Study Group (GHSG) im Jahr 1978 wurde ein zentrales Qualitaetssicherungsprogramm (QAP) der Radiotherapie (RT) etabliert, um die Qualitaet der RT sicherzustellen. Waehrend der fortlaufenden Studiengenerationen wurde dieses QAP kontinuierlich weiterentwickelt. In dieser Auswertung werden die Ergebnisse der fuenften Studiengeneration (HD13-15) praesentiert und mit frueheren Ergebnissen

  7. Increased Prevalence of Chronic Lymphocytic Thyroiditis in Korean Patients with Papillary Thyroid Cancer

    Science.gov (United States)

    Oh, Chang-Mo; Park, Sohee; Lee, Joo Young; Won, Young-Joo; Shin, Aesun; Kong, Hyun-Joo; Choi, Kui-Sun; Lee, You Jin; Chung, Ki- Wook; Jung, Kyu-Won

    2014-01-01

    Background In recent years, some reports have suggested that papillary thyroid cancers are more frequently associated with lymphocytic thyroiditis or Hashimoto's thyroiditis. This study investigated a potential increase in the prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients. Materials and Methods We used national epidemiological survey data on thyroid cancer patients diagnosed in 1999, 2005, and 2008. A retrospective medical record survey was conducted by representative sampling of a national cancer incidence database. The analysis included 5,378 papillary thyroid cancer patients aged 20–79 years. We calculated the age-standardized prevalence and age-adjusted prevalence ratios using a binomial regression model with a log link for the prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients by sex for each year. Results The prevalence of chronic lymphocytic thyroiditis among papillary thyroid cancer patients was 4.0% and 12.8% for men and women in 1999, 6.5% and 24.6% in 2005, and 10.7% and 27.6% in 2008, respectively. Between 1999 and 2008, the age-standardized prevalence of chronic lymphocytic thyroiditis increased 4.1-fold in male patients and 2.0-fold in female patients with papillary thyroid cancer. The prevalence of other thyroid diseases, however, did not increase in either gender. Conclusions Among Korean papillary thyroid cancer patients, the prevalence of chronic lymphocytic thyroiditis increased between 1999 and 2008, whereas the prevalence of other thyroid disorders did not change. PMID:24927027

  8. Cognitive impairment in patients with AIDS – prevalence and severity

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    Watkins CC

    2015-01-01

    Full Text Available Crystal C Watkins,1,2 Glenn J Treisman2 1The Memory Center in Neuropsychiatry, Sheppard Pratt Health System, 2Department of Psychiatry and Behavioral Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA Abstract: The advent of highly active antiretroviral therapy has prolonged the life expectancy of HIV patients and decreased the number of adults who progress to AIDS and HIV-associated dementia. However, neurocognitive deficits remain a pronounced consequence of HIV/AIDS. HIV-1 infection targets the central nervous system in subcortical brain areas and leads to high rates of delirium, depression, opportunistic central nervous system infections, and dementia. Long-term HIV replication in the brain occurs in astrocytes and microglia, allowing the virus to hide from antiviral medication and later compromise neuronal function. The associated cognitive disturbance is linked to both viral activity and inflammatory and other mediators from these immune cells that lead to the damage associated with HIV-associated neurocognitive disorders, a general term given for these disturbances. We review the severity and prevalence of the neuropsychiatric complications of HIV including delirium, neurobehavioral impairments (depression, minor cognitive-motor dysfunction, and HIV-associated dementia. Keywords: HIV, delirium, depression, HAND, dementia; HIV-associated neurocognitive disorder

  9. Quality control of involved field radiotherapy in the HD 13 and HD 14 trials. Report of the radiotherapy panel of the German Hodgkin Study Group (GHSG)

    International Nuclear Information System (INIS)

    Kriz, J.; Haverkamp, U.; Eich, H.T.; Baues, C.; Engenhart-Cabillic, R.; Herfarth, K.; Lukas, P.; Pluetschow, A.; Fuchs, M.; Engert, A.; Schmidberger, H.; Staar, S.

    2017-01-01

    As part of the foundation of the German Hodgkin Study Group (GHSG) in 1978, a central radiotherapy (RT) reference centre was established to evaluate and to improve the quality of treatment. During the study generations, the quality assurance programs (QAP) were continued and adapted to the demands of each study. The purpose of this article is to demonstrate the results of the fifth study generation and to compare them to the previous findings. With the start of the fourth GHSG study generation (HD10-12), a central prospective review of all diagnostic images was established to create an individual treatment plan for each early stage study patient. The quality of involved field RT was retrospectively evaluated by an expert panel of radiation oncologists. In the fifth study generation (HD13-15), the retrospective review of radiotherapy performed was refined and the results were compared with the findings of the fourth generation. The expert panel analyzed the RT planning and application of 1037 (28 %) patients (HD13 n = 465, HD14 n = 572). Simulation films were available in 85 % of cases and verification films in 87 %. RT was assessed as major violation in 46 % (HD13 = 38 %, HD14 = 52 %), minor violation in 9 % (HD13 = 9 %, HD14 = 9 %) and according to the protocol in 45 % (HD13 = 52 %, HD14 = 38 %). The value for QAP of RT within the GHSG trials is well known. Still there were several protocol violations. In the future, the QAP program has to be adapted to the requirements of ''modern RT'' in malignant lymphoma. (orig.) [de

  10. Correlates of Prevalent Disability Among HIV-Infected Elderly Patients.

    Science.gov (United States)

    Ávila-Funes, José Alberto; Belaunzarán-Zamudio, Pablo Francisco; Tamez-Rivera, Oscar; Crabtree-Ramírez, Brenda; Navarrete-Reyes, Ana Patricia; Cuellar-Rodríguez, Jennifer; Sierra-Madero, Juan; Amieva, Hélène

    2016-02-01

    The growing elderly population of HIV-infected patients is leading to a significant epidemiological transition and HIV infection has been proposed as a premature and accelerated aging model rending the individual more susceptible to premature disability. However, the determinants of disability among this emergent population are still lacking. Therefore, the aim of this study is to determine the correlates of prevalent disability in adults ≥50 years with HIV infection. A cross-sectional study of 184 HIV-infected adults receiving ambulatory care in an HIV clinic of a tertiary care, university-affiliated hospital in Mexico City was conducted. Disability for instrumental (IADL) and basic activities of daily living (ADL) was established. Sociodemographic factors, clinical variables, current CD4(+) cell count, and HIV viral load (VL) were tested as potential determinants of disability. Multivariate logistic regression analyses were used to identify the correlates of both types of disability. The mean age was 59.3 years. All participants were receiving highly active antiretroviral therapy. Of participants 17.9% had disability for IADL and 26.1% for ADL. Multivariate logistic regression analyses indicated that being older; having a lower CD4(+) cell count, and having a detectable HIV VL were independently associated with both types of disability. In addition, educational level was also independently associated with ADL disability. Age, educational level, low CD4(+) cell count, and detectable HIV VL were independently associated with disability. Whether effective and timely antiretroviral therapy will reduce the risk of disability in HIV-infected elderly patients needs to be evaluated.

  11. Hyponatremia And Disability, Prevalence And Prognosis In Babol Stroke Patients.

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    Alijan Ahmadi Ahangar

    2017-02-01

    Full Text Available Background: Stroke is the leading cause of serious long-term disability. In recent studies hyponatremia as a risk factor for stroke. Methods: This cross-sectional descriptive study was to evaluate serum zinc level in serum sodium over the first 24 hours after the onset of stroke. Different intensities were determined on Stroke Scale NIH (National Institute of Health (mild 4-1 and (average moderate 15-5 and (moderate to severe 20-16 and (extreme severe 42- 21. Determination intensity of stroke after admission and discharge with Modified Rankin Scale and Barthel index. Blood serum concentrations of sodium 0.5 mL of venous blood were taken and sodium serum level was performed with Latex particle agglutination test in Ayatollah Rouhani Hospital. That normal range was defined 136-146 meq / L Findings: 125 patients were entered into this study; the prevalence of hyponatremia in female was 70% vs 60% in male. Of stroke patients included in this study 66% of them had hyponatremia and the frequency of hyponatremia in ischemic and hemorrhagic was 82% and 63%, respectively. Increase in hyponatremia with disability period of admission had statistically significant (10(12 mild vs 40(32 moderate, 32(25.6 severe, p=0.01 also with disability before discharge (24(19.2 mild, 26(20.8 moderate, 32(25.6 severe, p=0.03. Conclusions: Hyponatremia can effect on severity of the stroke and can be considered as a predictor of increased stroke severity and disability at admission and discharge.

  12. Prevalence of diabetes mellitus in patients seeking medical care at ...

    African Journals Online (AJOL)

    Background: Diabetes Mellitus (DM) is a key metabolic endocrine disorder escalating in the course of rapid population growth, aging, urbanization, and increasing prevalence of obesity and physical inactivity. This study was conducted to assess prevalence of DM and associated risk factors among outpatients seeking ...

  13. Late Thyroid Sequlae after Treatment of Hodgkin's Disease (HD)

    International Nuclear Information System (INIS)

    Abaza, A.

    2012-01-01

    To identify the late effects of radio- chemotherapy (CTH) on thyroid gland in long-term survivors (LTS) HD patients regularly attending the pediatric oncology clinic of National Cancer Institute (NCI), 42 LTS (33 males and 9 females) were studied, together with 26 newly-diagnosed (ND) HD patients (15 males and 11 females) and 28 healthy controls. During 3 years period, all patients subjected to through clinical history/ examination. Files of LTS were revised for date of diagnoses, original site (s), stage, histopathological subtypes and dose/ duration of therapy. Clinical examination was done with laying stress on neck examination for thyroid swelling and lymphadenopathy. Lab investigations include hormonal assay of thyroid and parathyroid (T3, T4, TSH, Thyroglobin, and parathormone). In LTS the mean age was 14.9±3.4 yrs. versus 9.5±3.7 yrs. in ND patients. In LTS, treatment modalities included radiotherapy (RT) alone (2.4%), CTH alone (26.2%) or combination chemo-RT (71.4%). The mean followup time was 7.47±2.19 yrs. The incidence of hyper-/hypo-thyroidism was significantly higher in LTS. High TSH was found only among patients who received chemo-RT (11/26) with thyroid irradiation (IR) in the whole neck field. Finally, the study documented that the hyper-/hypo-thyroidism was one of the long-term complication of radio-CTH in HD patients. Recommendations regarding the follow-up of therapy for HD were discussed. New strategies and evidence based surveillance of the long-term effects are needed for dealing with HD, especially in children

  14. Age-related prevalence and characteristics of Aggregatibacter actinomycetemcomitans in periodontitis patients living in Sweden

    DEFF Research Database (Denmark)

    Claesson, Rolf; Höglund-Åberg, Carola; Haubek, Dorte

    2017-01-01

    Background: The presence of Aggregatibacter actinomycetemcomitans in patients with periodontitis has been extensively studied for decades. Objective: To study the prevalence of A. actinomycetemcomitans in younger and older periodontitis patients and to genetically characterize isolates...

  15. The prevalence of metabolic syndrome in Danish patients with HIV infection: the effect of antiretroviral therapy

    DEFF Research Database (Denmark)

    Hansen, B R; Petersen, J; Haugaard, S B

    2009-01-01

    OBJECTIVES: The prevalence of metabolic syndrome (MS) in HIV-infected patients on highly active antiretroviral therapy (HAART) is a subject of debate. We investigated the prevalence of MS in a cohort of Danish HIV-infected patients and estimated the effect of the various classes of antiretroviral...

  16. Fatigue in patients with low grade glioma: systematic evaluation of assessment and prevalence

    NARCIS (Netherlands)

    E.M.P. Van Coevorden-van Loon (Ellen M. P.); Coomans, M.B. (Marijke B.); M.H. Heijenbrok-Kal (Majanka); G.M. Ribbers (Gerard); M.J. van den Bent (Martin)

    2017-01-01

    textabstractFatigue is the most prevalent and disabling symptom in cancer patients. Yet, scientific literature on this topic is scarce and reports disparate results. This study systematically reviews how fatigue is assessed in patients with low-grade glioma and evaluates its prevalence in LGG

  17. 76 FR 63355 - Proposed Information Collection (Prevalence and Clinical course of Depression Among patients with...

    Science.gov (United States)

    2011-10-12

    ...: Prevalence and Clinical Course of Depression Among Patients with Heart Failure, VA HSR&D, Nursing Research... hospitalization and outpatient care, and to understand the temporal relationship between clinical depression... (Prevalence and Clinical course of Depression Among patients with Heart Failure); Comment Request AGENCY...

  18. Ten-year prevalence of mental disorders in patients presenting with chronic pain in secondary care

    DEFF Research Database (Denmark)

    Søndergård, S; Vaegter, H B; Erlangsen, A

    2018-01-01

    BACKGROUND: Prevalence rates of mental disorders in patients with chronic pain vary and may be overestimated when assessed by screening instruments only. Objectives were to estimate the 10-year prevalence of different mental disorders diagnosed by psychiatrists in patients with chronic pain compa...

  19. Accurate effective temperatures of the metal-poor benchmark stars HD 140283, HD 122563, and HD 103095 from CHARA interferometry

    Science.gov (United States)

    Karovicova, I.; White, T. R.; Nordlander, T.; Lind, K.; Casagrande, L.; Ireland, M. J.; Huber, D.; Creevey, O.; Mourard, D.; Schaefer, G. H.; Gilmore, G.; Chiavassa, A.; Wittkowski, M.; Jofré, P.; Heiter, U.; Thévenin, F.; Asplund, M.

    2018-03-01

    Large stellar surveys of the Milky Way require validation with reference to a set of `benchmark' stars whose fundamental properties are well determined. For metal-poor benchmark stars, disagreement between spectroscopic and interferometric effective temperatures has called the reliability of the temperature scale into question. We present new interferometric measurements of three metal-poor benchmark stars, HD 140283, HD 122563, and HD 103095, from which we determine their effective temperatures. The angular sizes of all the stars were determined from observations with the PAVO beam combiner at visible wavelengths at the CHARA array, with additional observations of HD 103095 made with the VEGA instrument, also at the CHARA array. Together with photometrically derived bolometric fluxes, the angular diameters give a direct measurement of the effective temperature. For HD 140283, we find θLD = 0.324 ± 0.005 mas, Teff = 5787 ± 48 K; for HD 122563, θLD = 0.926 ± 0.011 mas, Teff = 4636 ± 37 K; and for HD 103095, θLD = 0.595 ± 0.007 mas, Teff = 5140 ± 49 K. Our temperatures for HD 140283 and HD 103095 are hotter than the previous interferometric measurements by 253 and 322 K, respectively. We find good agreement between our temperatures and recent spectroscopic and photometric estimates. We conclude some previous interferometric measurements have been affected by systematic uncertainties larger than their quoted errors.

  20. PHOTOELECTRIC OBSERVATIONS OF HD 8358

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    Woo-Baik Lee

    1989-06-01

    Full Text Available UBV photoelectric observations of RS CVn type variable star HD 8358 were made using the 61cm reflector at Sobaeksan Astronomical Observatory. The data were obtained on 15 nights from October 1987 to December 1988. Double peaks of maximum light is seen from the light curve and continuous change of phase in notified from the times of maximum lights. The colors of October, 1987 - January, 1988 observations are bluer in ∆(b-u, but redder in ∆(u-b, than those of November -December, 1988 observations.

  1. Prevalence of diabetes mellitus in patients seeking medical care at ...

    African Journals Online (AJOL)

    KINIMI

    rapid population growth, aging, urbanization, and increasing prevalence of obesity ... causing gastrointestinal, genitourinary, and cardiovascular symptoms and sexual dysfunction ..... in men older than 60 years of age (Kautzky et al., 2016).

  2. Prevalence of psychiatric disorders in HIV patients in the Central ...

    African Journals Online (AJOL)

    The statistical package for social sciences (SPSS) was used for the analysis. ... and mania) and anxiety disorders (General anxiety, agoraphobia, social phobia, ... Keywords: Prevalence, Psychiatric disorder, HIV infection, Mental challenges ...

  3. Prevalence of Helicobacter pylori among Nigerian patients with ...

    African Journals Online (AJOL)

    pylori positive. Conclusion: The prevalence of H. pylori among dyspeptics using biopsy based methods is high in the South-Western part of Nigeria. It is therefore important to test and treat H. pylori among Nigerians with dyspepsia.

  4. Prevalence of Hookworm Infection Among Patients Attending Aminu

    African Journals Online (AJOL)

    DR. AMINU

    The above prevalence rate of infection could become higher in years to come ... majority of the infected individuals live in poverty- ... pregnant women in developing countries are suffering .... Darjeeling, India with 42.8% (Pal et al., 2007),.

  5. [Prevalence and aetiopathogenesis of neuropathic pain in elderly cancer patients].

    Science.gov (United States)

    Cabezón-Gutiérrez, Luis; Custodio-Cabello, Sara; Khosravi-Shahi, Parham

    2016-01-01

    The prevalence of neuropathic pain is difficult to estimate as most studies evaluating chronic pain do not differentiate neuropathic from nociceptive pain. There are only a few studies of neuropathic pain in the elderly, specifically in the oncology population. This article is a non-systematic review of the relevant evidence on the prevalence and aetiopathogenesis of neuropathic cancer pain in the elderly. Copyright © 2015 SEGG. Published by Elsevier Espana. All rights reserved.

  6. Prevalence of Hypothyroidism and Its Association with Diabetes Mellitus in Patients of an Ambulatory Clinic.

    Science.gov (United States)

    Bernal, Mariela; Escobar, Eddy; Rodríguez González, Carmen E

    2016-01-01

    Hypothyroidism is the most common thyroid disorder in the adult population. Studies have found a higher prevalence of overt hypothyroidism in type 2 diabetic population than in the general population, but the relationship between subclinical hypothyroidism and diabetes mellitus 2 is still controversial. The aim of this study is to estimate the prevalence rate of hypothyroidism in the adult population receiving services in an ambulatory clinic and to determine if there is an association between hypothyroidism and diabetes mellitus. From the database of all adult patients who attended the outpatient clinic at Family Medicine Center Policlínica Bella Vista in Mayagüez, P.R. during 2014, a random sample of 200 subjects was obtained and the medical records were reviewed. The prevalence rate of diabetes mellitus in this group was 22% and the prevalence rate of hypothyroidism was 17%. The prevalence rate of hypothyroidism in diabetic patients was 10/44 (22.7%). The prevalence rate of hypothyroidism in non-diabetic patients was 24/156 (15.4%). The prevalence ratio was 1.48 (95% CI: 0.77, 2.85; X2 = 1.31, p = 0.25). The results of this cross-sectional study showed a non-statistically significant tendency for a higher prevalence of hypothyroidism in diabetic patients, which suggest that screening for hypothyroidism among patients with diabetes should be considered. More studies with more patients are necessary to investigate the association between thyroid dysfunction and diabetic patients.

  7. PREVALENCE OF HELICOBACTER PYLORI TEN YEARS AGO COMPARED TO THE CURRENT PREVALENCE IN PATIENTS UNDERGOING UPPER ENDOSCOPY.

    Science.gov (United States)

    Frugis, Sandra; Czeczko, Nicolau Gregori; Malafaia, Osvaldo; Parada, Artur Adolfo; Poletti, Paula Bechara; Secchi, Thiago Festa; Degiovani, Matheus; Rampanazzo-Neto, Alécio; D Agostino, Mariza D

    2016-01-01

    Helicobacter pylori has been extensively studied since 1982 it is estimated that 50% of the world population is affected. The literature lacks studies that show the change of its prevalence in the same population over time. To compare the prevalence of H. pylori in 10 years interval in a population that was submitted to upper endoscopy in the same endoscopy service. Observational, retrospective and cross-sectional study comparing the prevalence of H. pylori in two samples with 10 years apart (2004 and 2014) who underwent endoscopy with biopsy and urease. Patients were studied in three consecutive months of 2004, compared to three consecutive months of 2014. The total number of patients was 2536, and 1406 in 2004 and 1130 in 2014. There were positive for H. pylori in 17 % of the sample as a whole. There was a significant decrease in the prevalence from 19.3% in 2004 to 14.1% in 2014 (pmundial esteja afetada. A literatura carece de estudos que mostrem a mudança de sua prevalência em uma mesma população ao longo do tempo. Comparar a prevalência do H.pylori no intervalo de 10 anos em população que realizou endoscopia digestiva alta no mesmo serviço de endoscopia. Estudo observacional, retrospectivo e transversal, comparando a prevalência de H. pylori em duas amostras com intervalo de 10 anos (2004 e 2014) que realizaram endoscopia digestiva alta com biópsias e teste da urease para a pesquisa de H. pylori. Foram estudados pacientes em três meses consecutivos de 2004, comparados aos de três meses consecutivos de 2014. O número total de pacientes avaliados foi 2536, sendo 1406 em 2004 e 1130 em 2014. Constatou-se resultado positivo para H.pylori em 17% da amostra como um todo. Houve queda significativa da prevalência de H.pylori de 19,3% em 2004 para 14,1% em 2014 (p<0.005). Houve redução de 5,2% da prevalência de H. pylori comparando-se dois períodos de três meses consecutivos com intervalo de 10 anos em duas amostras populacionais equivalentes.

  8. Prevalence of aspirin resistance in patients with an evolving acute myocardial infarction

    DEFF Research Database (Denmark)

    Poulsen, Tina Svenstrup; Jørgensen, Bo; Korsholm, Lars

    2007-01-01

    OBJECTIVE: To study the prevalence and importance of aspirin resistance in patients with an evolving acute myocardial infarction (AMI) by use of the Platelet Function Analyzer-100. INTRODUCTION: Previous studies have demonstrated the existence of aspirin resistance, but the clinical relevance...... of the phenomenon remains to be clarified. If aspirin resistant patients comprise a high-risk subgroup, it might be expected that the prevalence of aspirin resistance in patients with AMI would be higher than in patients without AMI. We hypothesized that the prevalence of aspirin resistance in patients with AMI...... was twice the prevalence in patients without AMI. METHODS: We included 298 consecutive patients with known cardiovascular disease who were admitted to hospital with symptoms suggestive of an AMI. All had been taking aspirin 150 mg/day for at least 7 days prior to hospital admission. Platelet function...

  9. HIV infection among tuberculosis patients in Vietnam: prevalence and impact on tuberculosis notification rates.

    Science.gov (United States)

    Thanh, D H; Sy, D N; Linh, N D; Hoan, T M; Dien, H T; Thuy, T B; Hoa, N P; Tung, L B; Cobelens, F

    2010-08-01

    Vietnam has an emerging human immunodeficiency virus (HIV) epidemic (estimated population prevalence 0.5%), but valid data on HIV prevalence among tuberculosis (TB) patients are limited. Recent increases in TB notification rates among young adults may be related to HIV. To assess the prevalence of HIV infection among smear-positive TB patients in six provinces with relatively high HIV population prevalence in Vietnam. All patients who registered for treatment of smear-positive TB during the fourth quarter of 2005 were offered HIV testing. Of the 1217 TB patients included in the study, 100 (8.2%) tested HIV-positive. HIV prevalence varied between 2% and 17% in the provinces, and was strongly associated with age Vietnam, HIV infection is concentrated in drug users, as well as in specific geographic areas where it has considerable impact on TB notification rates among men aged 15-34 years.

  10. High prevalence of morphometric vertebral deformities in patients with inflammatory bowel disease

    OpenAIRE

    Heijckmann, AC; Huijberts, MSP; Schoon, EJ; GEUSENS, Piet; de Vries, J.; Menheere, Paul P. C. A.; van der Veer, E.; Wolffenbuttel, BHR; Stockbrugger, RW; Dumitrescu, B; Kruseman, ACN

    2008-01-01

    Background Earlier studies have documented that the prevalence of decreased bone mineral density (BMD) is elevated in patients with inflammatory bowel disease. The objective of this study was to investigate the prevalence of vertebral deformities in inflammatory bowel disease patients and their relation with BMD and bone turnover. Methods One hundred and nine patients with Crohn's disease (CD) and 72 with ulcerative colitis (UC) (age 44.5 +/- 14.2 years) were studied. BMD of the hip (by dual ...

  11. Prevalence of gastric varices and portal hypertensive gastropathy in patients with Symmer's periportal fibrosis

    International Nuclear Information System (INIS)

    Mudawi, H.; Ali, Y.; El-Tahir, M.

    2008-01-01

    Symmer's periportal fibrosis secondary to schistosomiasis is a common cause of portal hypertension worldwide. Data on the prevalence of gastric variances and portal hypertensive gastropathy in this group of patients with portal of hypertension is relatively scarce. The aim of this study was to determine the prevalence of gastric varices and portal hypertensive gastropathy in patients presenting with portal hypertension secondary to Symmer's periportal fibrosis. In a prospective study, upper gastrointestinal endoscopy was carried out to determine the prevalence of gastric varices and portal hypertensive gastropathy in patients with portal hypertension secondary to Symmer's fibrosis. Of 143 patients studied, 24 patients (16.8%) had gastric varices (grade I in 10.5%, grade Ii in 6.3%) and 31 patients (21.7%) had portal hypertensive gastropathy (mild in 11.2%, severe in 10.5%). Gastric varices were more prevalent in patients with grade I and II esophageal varices and portal hypertensive gastropathy was more prevalent in those with grade III and IV esophageal varices, but the differences were not statistically significant. We conclude that both gastric varices and portal hypertensive gastropathy seem to have a lower prevalence in patients with portal hypertension secondary to Symmer's periportal fibrosis when compared to reported data in patients with portal hypertension secondary to liver cirrhosis and non-cirrhotic portal fibrosis. (author)

  12. Depressive affect in incident hemodialysis patients

    Science.gov (United States)

    Larkin, John W; Wingard, Rebecca L; Jiao, Yue; Rosen, Sophia; Ma, Lin; Usvyat, Len A; Maddux, Franklin W

    2018-01-01

    Abstract Background The prevalence of depressive affect is not well defined in the incident hemodialysis (HD) population. We investigated the prevalence of and associated risk factors and hospitalization rates for depressive affect in incident HD patients. Methods We performed a prospective investigation using the Patient Health Questionnaire 2 (PHQ2) depressive affect assessment. From January to July of 2013 at 108 in-center clinics randomly selected across tertiles of baseline quality measures, we contacted 577 and 543 patients by telephone for depressive affect screening. PHQ2 test scores range from 0 to 6 (scores  ≥3 suggest the presence of depressive affect). The prevalence of depressive affect was measured at 1–30 and 121–150 days after initiating HD; depressive affect risk factors and hospitalization rates by depressive affect status at 1–30 days after starting HD were computed. Results Of 1120 contacted patients, 340 completed the PHQ2. In patients screened at 1–30 or 121–150 days after starting HD, depressive affect prevalence was 20.2% and 18.5%, respectively (unpaired t-test, P = 0.7). In 35 patients screened at both time points, there were trends for lower prevalence of depressive affect at the end of incident HD, with 20.0% and 5.7% of patients positive for depressive affect at 1–30 and 121–150 days, respectively (paired t-test, P = 0.1). Hospitalization rates were higher in patients with depressive affect during the first 30 days, exhibiting 1.5 more admissions (P < 0.001) and 10.5 additional hospital days (P = 0.008) per patient-year. Females were at higher risk for depressive affect at 1–30 days (P = 0.01). Conclusions The prevalence of depressive affect in HD patients is high throughout the incident period. Rates of hospital admissions and hospital days are increased in incident HD patients with depressive affect. PMID:29423211

  13. Prevalence of HIV infection among the patients with an avascular ...

    African Journals Online (AJOL)

    Objective: To study the prevalence of HIV infection among the risk factors associated with the avascular necrosis of the femoral head in Ouagadougou, Burkina Faso. Design: Multicenter retrospective study. Setting: Rheumatology consultations and Orthopedic-Traumatology Surgery Department Of The University Hospital ...

  14. Prevalence of malaria and human blood factors among patients in ...

    African Journals Online (AJOL)

    Background: Malaria has been and is still a major protozoan disease affecting the human population. Erythrocyte polymorphisms (mainly in blood groups and genotypes) influence the susceptibility to severe malaria. Aim: This study is aimed at assessing the prevalence malaria in relation to human blood factor and to ...

  15. Prevalence Of Helicobacter pylori In Gastric Biopsies Of Patients ...

    African Journals Online (AJOL)

    The prevalence of Helicobacter pylori infection as seen at the University of Benin Teaching Hospital (UBTH) Benin City Nigeria was 16% which was significant using the students T-test (P<0.05). Eighty one gastric biopsy specimens received in the microbiology laboratory were cultured on chocolate agar. Of the H. pylori ...

  16. HD 101065, the Most Peculiar Star

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... In this paper we discuss the prospects for asteroseismology with spatial resolution and motivate studies of the most chemically peculiar roAp star HD 101065. We present the first results from a high-precision radial velocity (RV) study of HD 101065 based on data spanning four nights that were acquired ...

  17. Prevalence of Lower Urinary Tract Symptoms (LUTS) in Stroke Patients. A cross-sectional, clinical survey

    DEFF Research Database (Denmark)

    Tibæk, Sigrid; Gard, Gunvor; Klarskov, Peter

    2008-01-01

    AIMS: The aims of this study were primarily to investigate the prevalence, severity and impact on daily life of Lower Urinary Tract Symptoms (LUTS) in a clinical sample of stroke patients and secondly to identify factors associated with LUTS. MATERIALS AND METHODS: This was a cross......, symptoms of urinary incontinence on admission, and use of analgesics were significantly associated with severity, whereas the prevalence and bother of LUTS could not be associated with other patient characteristics. CONCLUSION: LUTS are highly prevalent in stroke patients and have a major impact on daily...

  18. Prevalence of Pressure Injury of Bedridden Patients, Hospitalized in a Public Hospital

    Directory of Open Access Journals (Sweden)

    Sandra Marina Gonçalves Bezerra

    2017-03-01

    Full Text Available Objective: To analyze the prevalence of pressure injury in bedridden patients, hospitalized in a public hospital. Methodology: This is a cross-sectional study conducted in the city of Teresina, state of Piauí. The sample consisted of 27 bedridden patients, with pressure injuries. Results: The injury prevalence was 31,4%. From the 27 patients studied, 59.3% were elderly, 77.8% were male, 48.1% had circulatory system diseases, 22.2% had respiratory system diseases and 59.3% of the pressure injuries were located in the sacral region. Conclusion: The prevalence of pressure injury was high among bedridden patients, which shows the need of preventive measures, such as protocol implantation, use of scale of risk assessment, appropriate supporting surface, repositioning in bed, adequacy of dressings and instructions for patient discharge. Keywords: Pressure ulcer. Prevalence. Nursing.

  19. Comparison of Plasma Amino Acid Concentrations in End-stage Renal Disease Patients on Hemodialysis and Peritoneal Dialysis.

    OpenAIRE

    Kim, Dong Hee; Yang, Dong Ho; Hong, Sae Yong

    1998-01-01

    Objectives Recent reports have suggested that patients treated by CAPD have a relatively increased risk of death compared to patients undergoing HD, although the cause of this discrepancy is poorly understood. Protein malnutrition is an important risk factor in ESRD. Also, amino acid concentrations, for which the physiological function differs from that of protein, may be an independent risk factor in ESRD. There is no doubt concerning the prevalence of low amino acid levels in both HD and CA...

  20. Cognitive-behavioural therapy (CBT) for renal fatigue (BReF):a feasibility randomised-controlled trial of CBT for the management of fatigue in haemodialysis (HD) patients

    OpenAIRE

    Picariello, Federica; Moss-Morris, Rona; Macdougall, Iain C.; Norton, Sam; Da Silva-Gane, Maria; Farrington, Ken; Clayton, Hope; Chilcot, Joseph

    2018-01-01

    Introduction Fatigue is one of the most common and disabling symptoms in end-stage kidney disease, particularly among in-centre haemodialysis patients. This two-arm parallel group feasibility randomised controlled trial will determine whether a fully powered efficacy trial is achievable by examining the feasibility of recruitment, acceptability and potential benefits of a cognitive-behavioural therapy (CBT)-based intervention for fatigue among in-centre haemodialysis patients.Methods We aim t...

  1. Prevalence of Diabetes Mellitus and Impaired Fasting Blood Glucose in Patients with Lichen Planus

    Directory of Open Access Journals (Sweden)

    Shadi Peyghambari

    2012-02-01

    Full Text Available Background: The relationship between Lichen Planus (LP and diabetes was studied previously, but the re-sults were in conflict. The aim of this study was to find the prevalence of diabetes mellitus (DM in patients with LP among Iranian patients. Methods: In this study, 80 patients with LP were enrolled. They referred to dermatology clinic of our hospital during one year. A self-designed checklist for the study included duration of the disease, the pattern of the dis-tribution of lichenoid lesions and fasting blood sugar (FBS. Results: From 80 patients with LP, 16 (20% had diabetes. Also, 14 patients (17.5% had impaired fasting glucose. The mean age of diabetic patients was significantly higher than non-diabetic group (p=0.039. In addi-tion, the duration of LP in patients with DM was significantly higher than non-diabetic patients (p=0.024. Conclusion: In our study, we saw a high prevalence of DM among patients with LP. Comparing our findings with the overall prevalence of DM in Iran, there was a significant difference between the prevalence of DM among patients with LP and the overall prevalence (p=0.001. Regarding our findings screening for FBS in pa-tients with LP is required in Iran.

  2. Prevalence and management of familial hypercholesterolemia in patients with coronary artery disease: The heredity survey.

    Science.gov (United States)

    Faggiano, Pompilio; Pirillo, Angela; Griffo, Raffaele; Ambrosetti, Marco; Pedretti, Roberto; Scorcu, Giampaolo; Werren, Marika; Febo, Oreste; Malfatto, Gabriella; Favretto, Giuseppe; Sarullo, Filippo; Antonini-Canterin, Francesco; Zobbi, Gianni; Temporelli, Pierluigi; Catapano, Alberico L

    2018-02-01

    Familial hypercholesterolemia (FH) is a genetic disorder characterized by high levels of low density lipoprotein cholesterol (LDL-C) predisposing to premature cardiovascular disease. Its prevalence varies and has been estimated around 1 in 200-500. The Heredity survey evaluated the prevalence of potential FH and the therapeutic approaches among patients with established coronary artery disease (CAD) or peripheral artery disease (PAD) in which it is less well documented. Data were collected in patients admitted to programs of rehabilitation and secondary prevention in Italy. Potential FH was estimated using Dutch Lipid Clinic Network (DLCN) criteria. Potential FH was defined as having a total score≥6. Among the 1438 consecutive patients evaluated, the prevalence of potential FH was 3.7%. The prevalence was inversely related to age, with a putative prevalence of 1:10 in those with Definite FH (DLCN score>8) had the highest percentages of patients after an ACS (75% vs 52.5% in the whole study population). At discharge, most patients were on high intensity statin therapy, but despite this, potential FH group still had a higher percentage of patients with LDL-C levels not at target and having a distance from the target higher than 50%. Among patients with established coronary heart disease, the prevalence of potential FH is higher than in the general population; the results suggest that a correct identification of potential FH, especially in younger patients, may help to better manage their high cardiovascular risk. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  3. Prevalence of Sarcopenia and Dynapenia and Their Determinants in Iranian Peritoneal Dialysis Patients.

    Science.gov (United States)

    As'habi, Atefeh; Najafi, Iraj; Tabibi, Hadi; Hedayati, Mehdi

    2018-01-01

    Uremic sarcopenia and dynapenia are prevalent in chronic kidney disease patients, including dialysis patients. The present study was designed to determine the prevalence of sarcopenia and dynapenia and their determinants in peritoneal dialysis (PD) patients in Tehran, Iran. All eligible PD patients at the peritoneal dialysis centers of Tehran were included in this cross-sectional study. Skeletal muscle mass and muscle strength were assessed using bioelectrical impedance analysis and hand grip strength, respectively. Physical performance was determined by a 4-m walk gait speed test. The prevalence rates of dynapenia and sarcopenia were 43.0% and 11.5% in the PD patients, respectively. There were significant associations between the prevalence of dynapenia and the age of patients (P = .03), physical activity level (P = .04), and the presence of diabetes mellitus (P = .005). In addition, a significant association was found between the prevalence of sarcopenia and sex (P = .009). This study indicates that uremic sarcopenia and dynapenia are prevalent in PD patients in Tehran, Iran. These conditions may contribute to physical disability, decreased the quality of life, increased morbidity, and a high mortality rate. Therefore, prevention and treatment of uremic sarcopenia and dynapenia are necessary for Iranian PD patients.

  4. Prevalence of diabetic retinopathy in type II diabetic patients in a ...

    African Journals Online (AJOL)

    Prevalence of diabetic retinopathy in type II diabetic patients in a health facility in Karachi, Pakistan. ... Conclusion: DR is prevalent in the target population and, therefore, emphasis should be on the education of the local population of New Karachi Township on how to attain euglycemic state with regular medication, diet and ...

  5. Prevalence and Severity of Periodontitis in Indonesian Patients With Rheumatoid Arthritis

    NARCIS (Netherlands)

    Susanto, Hendri; Nesse, Willem; Kertia, Nyoman; Soeroso, Juwono; van Reenen, Yvonne Huijser; Hoedemaker, Eveliene; Agustina, Dewi; Vissink, Arjan; Abbas, Frank; Dijkstra, Pieter U.; Soeroso§, Juwono

    Background: Patients with rheumatoid arthritis (RA) may have more prevalent and severe periodontitis than healthy controls. Periodontitis may increase the systemic inflammation in RA. The aim of this study is to assess periodontitis prevalence and severity and its potential association with systemic

  6. High prevalence of diabetes and anthropometric heterogeneity among tuberculosis patients in Pakistan

    DEFF Research Database (Denmark)

    Aftab, Huma; Ambreen, Atiqa; Jamil, Mohammad

    2017-01-01

    BACKGROUND: In Pakistan the prevalence of diabetes (DM) among adults is 6.9% and expected to double by 2040. DM may facilitate transmission and halter the elimination of tuberculosis (TB). We aimed to determine the prevalence of DM among TB patients in Pakistan and to investigate anthropometric...

  7. Prevalence of cerebral and pulmonary thrombosis in patients with cyanotic congenital heart disease

    DEFF Research Database (Denmark)

    Jensen, A S; Idorn, L; Thomsen, C

    2015-01-01

    BACKGROUND: Patients with cyanotic congenital heart disease (CCHD) have a high prevalence of thrombosis, the most frequently described locations being the cerebral and pulmonary vessels. The reported prevalence of both cerebral infarction and pulmonary thrombosis has been highly variable. The aim...

  8. Prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease: systematic review

    Science.gov (United States)

    Raghunath, Anan; Hungin, A Pali S; Wooff, David; Childs, Susan

    2003-01-01

    Objectives To ascertain the prevalence of Helicobacter pylori in patients with gastro-oesophageal reflux disease and its association with the disease. Design Systematic review of studies reporting the prevalence of H pylori in patients with and without gastro-oesophageal reflux disease. Data sources Four electronic databases, searched to November 2001, experts, pharmaceutical companies, and journals. Main outcome measure Odds ratio for prevalence of H pylori in patients with gastro-oesophageal reflux disease. Results 20 studies were included. The pooled estimate of the odds ratio for prevalence of H pylori was 0.60 (95% confidence interval 0.47 to 0.78), indicating a lower prevalence in patients with gastro-oesophageal reflux disease. Substantial heterogeneity was observed between studies. Location seemed to be an important factor, with a much lower prevalence of H pylori in patients with gastro-oesophageal reflux disease in studies from the Far East, despite a higher overall prevalence of infection than western Europe and North America. Year of study was not a source of heterogeneity. Conclusion The prevalence of H pylori infection was significantly lower in patients with than without gastro-oesophageal reflux, with geographical location being a strong contributor to the heterogeneity between studies. Patients from the Far East with reflux disease had a lower prevalence of H pylori infection than patients from western Europe and North America, despite a higher prevalence in the general population. What is already known on this topicThe relation between H pylori infection and gastro-oesophageal reflux disease is controversialStudies on the prevalence of H pylori in patients with gastro-oesophageal reflux disease have given conflicting resultsRecent guidelines recommend eradication of H pylori in patients requiring long term proton pump inhibitors, essentially for reflux diseaseWhat this study addsDespite heterogeneity between studies, the prevalence of H pylori was

  9. Polarized Disk Emission from Herbig Ae/Be Stars Observed Using Gemini Planet Imager: HD 144432, HD 150193, HD 163296, and HD 169142

    Energy Technology Data Exchange (ETDEWEB)

    Monnier, John D.; Aarnio, Alicia; Adams, Fred C.; Calvet, Nuria; Hartmann, Lee [Astronomy Department, University of Michigan, Ann Arbor, MI 48109 (United States); Harries, Tim J.; Hinkley, Sasha; Kraus, Stefan [University of Exeter, Exeter (United Kingdom); Andrews, Sean; Wilner, David [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 91023 (United States); Espaillat, Catherine [Boston University, Boston, MA (United States); McClure, Melissa [European Southern Observatory, Garching (Germany); Oppenheimer, Rebecca [American Museum of Natural History, New York (United States); Perrin, Marshall [Space Telescope Science Institute, Baltimore, MD (United States)

    2017-03-20

    In order to look for signs of ongoing planet formation in young disks, we carried out the first J -band polarized emission imaging of the Herbig Ae/Be stars HD 150193, HD 163296, and HD 169142 using the Gemini Planet Imager, along with new H band observations of HD 144432. We confirm the complex “double ring” structure for the nearly face-on system HD 169142 first seen in H -band, finding the outer ring to be substantially redder than the inner one in polarized intensity. Using radiative transfer modeling, we developed a physical model that explains the full spectral energy distribution and J - and H -band surface brightness profiles, suggesting that the differential color of the two rings could come from reddened starlight traversing the inner wall and may not require differences in grain properties. In addition, we clearly detect an elongated, off-center ring in HD 163296 (MWC 275), locating the scattering surface to be 18 au above the midplane at a radial distance of 77 au, co-spatial with a ring seen at 1.3 mm by ALMA linked to the CO snow line. Lastly, we report a weak tentative detection of scattered light for HD 150193 (MWC 863) and a non-detection for HD 144432; the stellar companion known for each of these targets has likely disrupted the material in the outer disk of the primary star. For HD 163296 and HD 169142, the prominent outer rings we detect could be evidence for giant planet formation in the outer disk or a manifestation of large-scale dust growth processes possibly related to snow-line chemistry.

  10. Polarized Disk Emission from Herbig Ae/Be Stars Observed Using Gemini Planet Imager: HD 144432, HD 150193, HD 163296, and HD 169142

    International Nuclear Information System (INIS)

    Monnier, John D.; Aarnio, Alicia; Adams, Fred C.; Calvet, Nuria; Hartmann, Lee; Harries, Tim J.; Hinkley, Sasha; Kraus, Stefan; Andrews, Sean; Wilner, David; Espaillat, Catherine; McClure, Melissa; Oppenheimer, Rebecca; Perrin, Marshall

    2017-01-01

    In order to look for signs of ongoing planet formation in young disks, we carried out the first J -band polarized emission imaging of the Herbig Ae/Be stars HD 150193, HD 163296, and HD 169142 using the Gemini Planet Imager, along with new H band observations of HD 144432. We confirm the complex “double ring” structure for the nearly face-on system HD 169142 first seen in H -band, finding the outer ring to be substantially redder than the inner one in polarized intensity. Using radiative transfer modeling, we developed a physical model that explains the full spectral energy distribution and J - and H -band surface brightness profiles, suggesting that the differential color of the two rings could come from reddened starlight traversing the inner wall and may not require differences in grain properties. In addition, we clearly detect an elongated, off-center ring in HD 163296 (MWC 275), locating the scattering surface to be 18 au above the midplane at a radial distance of 77 au, co-spatial with a ring seen at 1.3 mm by ALMA linked to the CO snow line. Lastly, we report a weak tentative detection of scattered light for HD 150193 (MWC 863) and a non-detection for HD 144432; the stellar companion known for each of these targets has likely disrupted the material in the outer disk of the primary star. For HD 163296 and HD 169142, the prominent outer rings we detect could be evidence for giant planet formation in the outer disk or a manifestation of large-scale dust growth processes possibly related to snow-line chemistry.

  11. Prevalence of delayed gastric emptying in diabetic patients and relationship to dyspeptic symptoms: a prospective study in unselected diabetic patients

    NARCIS (Netherlands)

    Samsom, M.; Vermeijden, J. R.; Smout, A. J. P. M.; van Doorn, E.; Roelofs, J.; van Dam, P. S.; Martens, E. P.; Eelkman-Rooda, S. J.; van Berge-Henegouwen, G. P.

    2003-01-01

    OBJECTIVE: Data on the prevalence of abnormal gastric emptying in diabetic patients are still lacking. The relation between gastric emptying and dyspeptic symptoms assessed during gastric emptying measurement has not yet been investigated. The aim was to investigate the prevalence of delayed gastric

  12. Prevalence of Complains and Rehabilitation Needs in 150 Patients

    OpenAIRE

    Ahmad Ali Akbari-Kamrani

    2001-01-01

    Objective: Many studies and researches have been done regarding elderly care health in countries with approved geriatrics as an independent branch. Because geriatrics is a new subject in Iran, this study was done in order to assess about social conditions and prevalence of elderly complaints and their rehabilitation services. Materials & Methods: This is a descriptive study. 150 elderly who were admitted ambulatory in the educational, research and rehabilitation center for older people in...

  13. prevalence of self-reported low back pain among patients with type ...

    African Journals Online (AJOL)

    PT, Department of Physiotherapy, School of Basic Medical Sciences, College of Medical. Sciences, University ... Keywords: Low back pain, Type 2 diabetes mellitus, Prevalence ... case notes of the 143 patients with T2DM receiving treatment ...

  14. Prevalence and correction of hypothyroidism in a large cohort of patients referred for dyslipidemia

    NARCIS (Netherlands)

    Diekman, T.; Lansberg, P. J.; Kastelein, J. J.; Wiersinga, W. M.

    1995-01-01

    Treatment of hypercholesterolemia can reduce the risk of developing premature atherosclerosis. The hypercholesterolemia caused by hypothyroidism is potentially reversible by thyroid hormone replacement therapy. We determined the prevalence of hypothyroidism in patients referred to a university lipid

  15. 76 FR 78740 - Agency Information Collection (Prevalence and Clinical Course of Depression Among Patients With...

    Science.gov (United States)

    2011-12-19

    ... between clinical depression, alterations in physical functioning, and the levels of circulating... (Prevalence and Clinical Course of Depression Among Patients With Heart Failure) Activity Under OMB Review AGENCY: Veterans Health Administration, Department of Veterans Affairs. ACTION: Notice. SUMMARY: In...

  16. The prevalence and prognostic importance of possible familial hypercholesterolemia in patients with myocardial infarction

    DEFF Research Database (Denmark)

    Rerup, Sofie Aagaard; Bang, Lia E; Mogensen, Ulrik M

    2016-01-01

    AIMS: Familial hypercholesterolemia (FH) is a common genetic disorder causing accelerated atherosclerosis and premature cardiovascular disease. The aim of this study was to examine the prevalence and prognostic significance of possible FH in patients with myocardial infarction (MI). METHODS...

  17. Prevalence of genital Mycoplasmas among patients with discharge ...

    African Journals Online (AJOL)

    ... (20- 24 years of age), married, nonemployed and non educated. The main complaint was whitish mucoid urethral or vaginal discharge without other significant symptoms or signs. Amongst patients with Mycoplasma infection, gonorrhoea was detected in 3 patients, syphilis in 3 and trichomonas vaginalis in one patient.

  18. The Synchronous Prevalence of Colorectal Neoplasms in Patients with Stomach Cancer

    OpenAIRE

    Lee, Sang Su; Jung, Woon Tae; Kim, Cha Young; Ha, Chang Yoon; Min, Hyun Ju; Kim, Hyun Jin; Kim, Tae Hyo

    2011-01-01

    Purpose The association between stomach cancer and colorectal cancer is controversial. The purpose of this study was to determine the synchronous prevalence of colorectal neoplasms in patients with stomach cancer. Methods A total of 123 patients with stomach cancer (86 male) and 246 consecutive, age- and sex-matched persons without stomach cancer were analyzed from July 2005 to June 2010. All of them underwent colonoscopy within 6 months after undergoing gastroscopy. Results The prevalence of...

  19. Severe bacterial infections in patients with non-transfusion-dependent thalassemia: prevalence and clinical risk factors

    Directory of Open Access Journals (Sweden)

    Nattiya Teawtrakul

    2015-10-01

    Conclusion: The prevalence of bacterial infection in patients with NTDT was found to be moderate. Time after splenectomy >10 years, deferoxamine therapy, and iron overload may be clinical risk factors for severe bacterial infection in patients with NTDT. Bacterial infection should be recognized in splenectomized patients with NTDT, particularly those who have an iron overload.

  20. Prevalence and clinical outcomes of patients with multiple potential causes of syncope

    NARCIS (Netherlands)

    Chen, Lin Y.; Gersh, Bernard J.; Hodge, David O.; Wieling, Wouter; Hammill, Stephen C.; Shen, Win-Kuang

    2003-01-01

    Objective: To determine the prevalence, predictors, and prognosis of patients with multiple potential causes of syncope. Patients and Methods: This is a retrospective cohort study with prospective follow-up of consecutive patients with syncope of uncertain cause who were referred to the

  1. Prevalence of comorbid retinal disease in patients with glaucoma at an academic medical center

    Directory of Open Access Journals (Sweden)

    Griffith JF

    2015-07-01

    Full Text Available Joseph F Griffith,1 Jeffrey L Goldberg2 1Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, OH, 2Shiley Eye Center, University of California San Diego, La Jolla, CA, USA Background: Patients with various retinal diseases and patients who have undergone retinal procedures and surgeries have an increased risk of developing ocular hypertension and glaucoma. Little is known about the epidemiology of comorbid retinal diseases in glaucoma patients. This study evaluated the prevalence of retinal comorbidities in a population of patients with five types of glaucoma.Methods: A longitudinal, retrospective study was conducted using International Classification of Disease (ICD-9 billing records from 2003 to 2010 at an academic medical center. Patients were classified as having primary open-angle glaucoma (POAG, low tension open-angle glaucoma (NTG, pigmentary open-angle glaucoma, chronic-angle closure glaucoma (CACG, or pseudoexfoliation glaucoma (PXG if they had at least three clinic visits with the same ICD-9 code. Patients were classified as having a retinal comorbidity if they had two visits with the same code. Variables were analyzed with the independent t-test, χ2 test, analysis of variance, or Fisher’s exact test.Results: A total of 5,154 patients had glaucoma, and 14.8% of these had a retinal comorbidity. The prevalence of comorbid retinal disease was higher in patients with POAG (15.7% than in those with NTG (10.7%, PXG (10.1%, or pigmentary open-angle glaucoma (3.7%; P<0.05. Two hundred and two patients had diabetic retinopathy, with POAG patients (4.5% having a higher prevalence than those with CACG (1.4% or PXG (0.6%; P<0.001. There were 297 patients who had macular degeneration and both POAG (2.0% and PXG patients (2.9% had a higher prevalence of nonexudative macular degeneration than those with CACG (0%; P<0.01. Patients with comorbid retinal disease had a higher prevalence of blindness and low vision than those without comorbid

  2. Infrared absorption spectra of gaseous HD. II. Collision-induced fundamental band of HD in HD--Ne and HD--Ar mixtures at room temperature

    International Nuclear Information System (INIS)

    Prasad, R.D.G.; Reddy, S.P.

    1976-01-01

    The collision-induced infrared absorption spectra of the fundamental band of HD in binary mixtures of HD with Ne and Ar at room temperature have been studied with an absorption path length of 105.2 cm for different base densities of HD in the range 8--20 amagat and a number of total gas densities up to 175 amagat. The observed features of the profiles of the enhancement of absorption in these mixtures resemble closely those of the corresponding profiles of the fundamental band of H 2 in binary mixtures with Ne and Ar. The binary absorption coefficients of the band obtained from the measured integrated intensities are (1.84 +- 0.06) x 10 -35 and (4.41 +- 0.06) x 10 -35 cm 6 s -1 for HD--Ne and HD--Ar, respectively. The characteristic half-width parameters, delta/subd/ and delta/subc/ of the overlap transitions and delta/subq/ (and delta/subq//sub prime/) of the quadrupolar transitions, are obtained from an analysis of the profiles of the enhancement of absorption in both these mixtures. The quantity delta/subc/ which is the half-width of the intercollisional interference dip of the Q branch increases with the density of the perturbing gas Ne or Ar, and for HD--Ne it varies in a manner similar to that for HD--He as described in Paper I of this series

  3. Prevalence of mucocutaneous findings in Celiac disease patients

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    Derya Yayla

    2015-12-01

    Full Text Available Background and Design: Celiac disease is an immune-mediated enteropathy which develops as a result of exposure to gluten in food products in individuals with a genetic predisposition. Gastrointestinal and extra-gastrointestinal clinical findings can be seen in these patients. An increased frequence of autoimmune diseases has been reported in patients with celiac disease. Some dermatological diseases, such as dermatitis herpetiformis, vitiligo, psoriasis, alopecia areata and recurrent aphthous stomatitis have been reported to be more common among patients with celiac disease. However, there are no controlled studies on this subject. The aim of this study was to identify the mucocutaneous symptoms seen in celiac patients and to compare these findings with a control group. Materials and Methods: Forty-nine celiac patients and 54 age-and sex-matched healthy volunteers were included in the study. In the patient group, celiac disease history, height and weight parameters, the medications of the patients, compliance to a gluten-free diet, concomitant skin disorders and additional illnesses were questioned; height and weight parameters, diagnosed illnesses, and medications were questioned in the control group. Dermatological analyses were performed in all participants. Results: Mucocutaneous findings were found to be present in 38 patients (77.6% in the celiac patient group and in 31 (57.4% individuals in the control group. The presence of mucocutaneous findings in celiac patients was significantly more common than in the control group. While immune-mediated mucocutaneous diseases were detected in 8 celiac patients (16.3%, none of the individuals in the control group had immune-mediated mucocutaneous diseases and a statistically significant difference was found between the two groups. Conclusion: In celiac patients, the frequency of immune-mediated mucocutaneous diseases and all mucocutaneous diseases were found to be increased. Therefore, we suggest

  4. Prevalence of diabetes mellitus in patients with shoulder symptoms is low.

    Science.gov (United States)

    Gundtoft, Per Hviid; Kristensen, Anne Krogh; Gulaksen, Birthe Anette; Brandslund, Ivan; Vobbe, Jette Wessel; Sørensen, Lilli

    2013-10-01

    Patients with diabetes mellitus have a high risk of developing symptoms from their shoulder. The generally accepted theory is that high blood glucose levels cause excessive glycosylation and that the delay in diagnosing diabetes mellitus may influence the risk of acquiring a musculoskeletal disorder. The aim of the study was to determine whether there was a large percentage of undiagnosed diabetes mellitus in a population of patients with shoulder symptoms. The study population consisted of patients who were referred by their GP with shoulder symptoms. HbA1c level was measured, and height, weight, sex, age and diabetes status were registered. Patients with shoulder symptoms were compared to a group of patients who had been referred with knee symptoms and to the regional prevalence of unknown and diagnosed diabetes mellitus. A total of 221 patients with shoulder symptoms were included. There was no significant difference in the prevalence of unknown diabetes mellitus between the group of patients with shoulder symptoms and the group of patients with knee symptoms or the regional prevalence. There was a significantly higher prevalence of diagnosed diabetes mellitus in the group of patients with shoulder symptoms. The low prevalence of unknown diabetes mellitus we observed in this study may be owed to the fact that upper extremity disorder often occurs years after onset of diabetes, and for that reason patients have already been diagnosed when the extremity disorder is present. This study demonstrates a higher prevalence of diagnosed diabetes mellitus among patients with shoulder symptoms. It is important for physicians to be aware of this in the treatment of patients with shoulder symptoms.

  5. Comparison of metabolic syndrome prevalence in patients with schizophrenia and bipolar I disorder.

    Science.gov (United States)

    Nayerifard, Razieh; Bureng, Majid Akbari; Zahiroddin, Alireza; Namjoo, Massood; Rajezi, Sepideh

    2017-11-01

    Research has shown that the metabolic syndrome is more prevalent among patients with schizophrenia or bipolar I disorder. Given the scarcity of research on the disorders, this paper aims to compare the prevalence of the syndrome among the two groups of patients. A total of 120 individuals participated in this cross sectional study: 60 patients with schizophrenia (26 males and 34 females) and 60 patients with bipolar I disorder (32 males and 28 females). The psychological disorders were diagnosed by some experienced psychiatrists according to the DSM-V. Furthermore, metabolic syndrome was diagnosed according to ATP III guidelines. Metabolic syndrome prevalence among schizophrenic and bipolar I patients was 28 and 36 percent, respectively; the disparity in prevalence is not significant. According to the results, compared to their male counterparts, females were more prone significant to metabolic syndrome. Moreover, diastolic blood pressure was significantly higher among bipolar I patients. On the other hand, schizophrenic males were observed to have higher fasting blood sugar levels in comparison to bipolar I males patients. Age, consumption of second generation antipsychotics or antidepressants, and the duration of the disorder were found to be related to metabolic syndrome. This study showed that metabolic syndrome is not more prevalent among bipolar I patients, compared to those with schizophrenia. Also, women are more likely to be affected by the syndrome. A number of factors such as age, consumption of medication, and duration of the disorder are associated with the likelihood of the syndrome. Copyright © 2017. Published by Elsevier Ltd.

  6. High prevalence of anxiety and depression in patients with primary open-angle glaucoma.

    Science.gov (United States)

    Mabuchi, Fumihiko; Yoshimura, Kimio; Kashiwagi, Kenji; Shioe, Kunihiko; Yamagata, Zentaro; Kanba, Shigenobu; Iijima, Hiroyuki; Tsukahara, Shigeo

    2008-01-01

    To assess anxiety and depression in patients with primary open-angle glaucoma (POAG). Multicenter prospective case-control study. Two hundred thirty patients with POAG and 230 sex-matched and age-matched reference subjects with no chronic ocular conditions except cataracts. Anxiety and depression were evaluated using Hospital Anxiety and Depression Scale (HADS) questionnaire, which consists of 2 subscales with ranges of 0 to 21, representing anxiety (HADS-A) and depression (HADS-D). The prevalence of POAG patients with anxiety (a score of more than 10 on the HADS-A) or depression (a score of more than 10 on the HADS-D) was compared with that in the reference subjects. The prevalence of patients with depression was compared between the POAG patients with and without current beta-blocker eye drops. The prevalence (13.0%) of POAG patients with anxiety was significantly higher (P=0.030) than in the reference subjects (7.0%). The prevalence (10.9%) of POAG patients with depression was significantly higher (P=0.026) than in the reference subjects (5.2%). Between the POAG patients with and without beta-blocker eye-drops, no significant difference (P=0.93) in the prevalence of depression was noted. POAG was related to anxiety and depression. No significant relationship between the use of beta-blocker eye-drops and depression was noted.

  7. Weekly infusional high-dose fluorouracil (HD-FU), HD-FU plus folinic acid (HD-FU/FA), or HD-FU/FA plus biweekly cisplatin in advanced gastric cancer: randomized phase II trial 40953 of the European Organisation for Research and Treatment of Cancer Gastrointestinal Group and the Arbeitsgemeinschaft Internistische Onkologie.

    Science.gov (United States)

    Lutz, Manfred P; Wilke, Hansjochen; Wagener, D J Theo; Vanhoefer, Udo; Jeziorski, Krzysztof; Hegewisch-Becker, Susanna; Balleisen, Leopold; Joossens, Eric; Jansen, Rob L; Debois, Muriel; Bethe, Ullrich; Praet, Michel; Wils, Jacques; Van Cutsem, Eric

    2007-06-20

    This multicentric, randomized, two-stage phase II trial evaluated three simplified weekly infusional regimens of fluorouracil (FU) or FU plus folinic acid (FA) and cisplatin (Cis) with the aim to select a regimen for future phase III trials. A total of 145 patients with advanced gastric cancer where randomly assigned to weekly FU 3,000 mg/m2/24 hours (HD-FU), FU 2,600 mg/m2/24 hours plus dl-FA 500 mg/m2 or l-FA 250 mg/m2 (HD-FU/FA), or FU 2000 mg/m2/24 hours plus FA plus biweekly Cis 50 mg/m2, each administered for 6 weeks with a 1-week rest. The primary end point was the response rate. Confirmed responses were observed in 6.1% (two of 33) of the eligible patients treated with HD-FU, in 25% (12 of 48, including one complete remission [CR]) with HD-FU/FA, and in 45.7% (21 of 46, including four CRs) with HD-FU/FA/Cis. The HD-FU arm was closed after stage 1 because the required minimum number of responses was not met. The median progression-free survival of all patients in the HD-FU, HD-FU/FA, and HD-FU/FA/Cis arm was 1.9, 4.0, and 6.1 months, respectively. The median overall survival was 7.1, 8.9, and 9.7 months, and the survival rate at 1 year was 24.3%, 30.3%, and 45.3%, respectively. Grade 4 toxicities were rare. The most relevant grade 3/4 toxicities were neutropenia in 1.9%, 5.4%, and 19.6%, and diarrhea in 2.7%, 1.9%, and 3.9% of the cycles in the HD-FU, HD-FU/FA, and HD-/FU/Cis arms, respectively. Weekly infusional FU/FA plus biweekly Cis is effective and safe in patients with gastric cancer.

  8. Characterization of Intestinal Microbiomes of Hirschsprung's Disease Patients with or without Enterocolitis Using Illumina-MiSeq High-Throughput Sequencing.

    Directory of Open Access Journals (Sweden)

    Yuqing Li

    Full Text Available Hirschsprung-associated enterocolitis (HAEC is a life-threatening complication of Hirschsprung's disease (HD. Although the pathological mechanisms are still unclear, studies have shown that HAEC has a close relationship with the disturbance of intestinal microbiota. This study aimed to investigate the characteristics of the intestinal microbiome of HD patients with or without enterocolitis. During routine or emergency surgery, we collected 35 intestinal content samples from five patients with HAEC and eight HD patients, including three HD patients with a history of enterocolitis who were in a HAEC remission (HAEC-R phase. Using Illumina-MiSeq high-throughput sequencing, we sequenced the V4 region of bacterial 16S rRNA, and operational taxonomic units (OTUs were defined by 97% sequence similarity. Principal coordinate analysis (PCoA of weighted UniFrac distances was performed to evaluate the diversity of each intestinal microbiome sample. The microbiota differed significantly between the HD patients (characterized by the prevalence of Bacteroidetes and HAEC patients (characterized by the prevalence of Proteobacteria, while the microbiota of the HAEC-R patients was more similar to that of the HAEC patients. We also observed that the specimens from different intestinal sites of each HD patient differed significantly, while the specimens from different intestinal sites of each HAEC and HAEC-R patient were more similar. In conclusion, the microbiome pattern of the HAEC-R patients was more similar to that of the HAEC patients than to that of the HD patients. The HD patients had a relatively distinct, more stable community than the HAEC and HAEC-R patients, suggesting that enterocolitis may either be caused by or result in a disruption of the patient's uniquely adapted intestinal flora. The intestinal microbiota associated with enterocolitis may persist following symptom resolution and can be implicated in the symptom recurrence.

  9. gender disparity in prevalence of depression among patient

    African Journals Online (AJOL)

    GB

    2013-11-03

    Nov 3, 2013 ... RESULT: On Meta-analysis, a total of 19639 patients were involved, with male to female ratio of 1.14:1. The finding of the ... disorders reveals depression as being a significant and growing .... were deemed to be of insufficient methodological quality and .... Depression Symptoms In Patients With Sleep-.

  10. Prevalence of HIV infection among trauma patients admitted to ...

    African Journals Online (AJOL)

    Tanzania Journal of Health Research Volume 12, Number 4, October 2010 ... Thus, all trauma health care workers in this region need to practice universal barrier ... of HIV in trauma patients is vital for education and post-exposure prophylaxis. ... of HIV among trauma patients admitted at Bugando Medical Centre in Mwanza, ...

  11. Prevalence of Demodex spp among alcohol-dependent patients

    Directory of Open Access Journals (Sweden)

    Mehmet Hanifi Kokacya

    2016-06-01

    Conclusion: Demodex spp. are more common in alcohol-dependent patients due conditions of reduced self-care and immunosuppression. Demodex parasites should be considered in alcohol-dependent patients with skin lesions, especially on the face, and should to be treated if needed. [Cukurova Med J 2016; 41(2.000: 259-263

  12. [Beta-lactamic antibiotics allergy in cataract surgery. Prevalence and preoperative characteristics of allergic patients].

    Science.gov (United States)

    Fernández-Rubio, M E; Cuesta-Rodríguez, T; Urcelay-Segura, J L; Cortés-Valdés, C

    2014-03-01

    To describe the proportion of patients allergic to β-lactam antibiotics and the prevalence of preoperative conjunctival bacteria among those undergoing cataract surgery in our area. Retrospective cross-sectional study of prevalence of β-lactam allergic patients consecutively scheduled for cataract surgery from 11 July 2005 to November 2012. For studying the prevalence of conjunctival bacteria and clinical characteristics in the patients' preoperative examination, those under 18 years and those with cataract surgery combined with other eye surgeries were excluded. Data from the first preoperative examination of the remaining patients were selected. Clinical data were extracted from the database generated in the evaluation made for anesthetic purposes, and the microbiological data from the laboratory database. Both bases were linked through a patient history code. A comparison was made between the prevalence of conjunctival bacteria and clinical characteristics in allergic and non-allergic patients. From 12,409 adults selected for the bacteriological study, 862 (6.96%) were allergic to β-lactams, their mean age (74.45 years) was higher than that of the non-allergic (P=.005). The proportion of women (71.4%) in the allergic patient group was much higher than that of men. The prevalence of pathogenic bacteria (especially Bacillus spp and Pseudomonas aeruginosa), lung disease and heart failure, was higher in allergic patients. The prevalence of allergy to β-lactams in this study is within the range described in other populations. The higher prevalence of pathogenic bacteria and the predominance of women in those allergic to β-lactams are useful data to guide their surgical prophylaxis. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

  13. The prevalence and correlates of alcohol use disorder amongst bipolar patients in a hospital setting, Malaysia.

    Science.gov (United States)

    Yee, Hway Ann; Loh, Huai Seng; Ng, Chong Guan

    2013-10-01

    To determine the prevalence of alcohol-use disorder and associated correlates amongst bipolar patients in a university hospital in Malaysia. In this cross-sectional study, a total of 121 bipolar disorder patients were included. Their alcohol use disorders were assessed with the Mini International Neuropsychiatric Interview (plus version) and the Addiction Severity Index-Lite-Clinical Factors version. The number of lifetime hospitalizations and the survival days (the number of days between the last discharge and the most current readmission) were calculated. The prevalence of alcohol-use disorder amongst bipolar patients was 18.2%. Indian ethnicity was the only demographic factor that was statistically associated with alcohol-use disorder (p rate of suicidal attempt (p Malaysia. Since alcohol-use disorder, as well as the potential interactions with the course of the disorder, is highly prevalent amongst bipolar patients, alcohol use should be addressed in these patients.

  14. Determinants and prevalence of depression in patients with chronic renal disease, and their caregivers

    Directory of Open Access Journals (Sweden)

    Hawamdeh S

    2017-07-01

    Full Text Available Sana Hawamdeh, Aljawharah Mohammed Almari, Asrar Salem Almutairi, Wireen Leila T Dator College of Nursing, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia Introduction: This study explored the prevalence of depression among the patients with chronic kidney disease and their caregivers and its association to their demographic profile.Methods: A descriptive, correlational, cross-sectional study that used the Hamilton rating scale tool to assess the prevalence of depression among 226 patients undergoing hemodialysis and 105 of their caregivers in a hospital in Saudi Arabia.Results: Patients with chronic renal disease and their caregivers experience depression at varying levels. Depression was positively associated with the socioeconomic and marital status of the patients. Socioeconomic status of the caregivers was seen to be associated with their depression.Conclusion: Depression is highly prevalent among patients with chronic renal disease and their caregivers. Keywords: caregivers, chronic renal disease, depression

  15. Prevalence of venous thromboembolism in patients with secondary polycythemia.

    Science.gov (United States)

    Nadeem, Omar; Gui, Jiang; Ornstein, Deborah L

    2013-01-01

    To investigate an association between secondary polycythemia and venous thromboembolism (VTE) risk, we performed a case-control study to compare the prevalence of VTE in participants with secondary polycythemia due to chronic obstructive pulmonary disease (COPD; N = 86) to that in age- and sex-matched controls with COPD without secondary polycythemia (N = 86). Although there was a significant difference in mean hematocrit between cases and controls (53.5% vs 43.6%, respectively; P polycythemia alone may not be a significant risk factor for VTE but that VTE risk in this population may be related to known risk factors such as obesity. The role of phlebotomy for VTE risk reduction secondary polycythemia is therefore questionable.

  16. Nonadherence in dialysis patients: prevalence, measurement, outcome, and psychological determinants.

    Science.gov (United States)

    Clark, Sarah; Farrington, Ken; Chilcot, Joseph

    2014-01-01

    Nonadherence to aspects of the management of End-Stage Kidney Disease (ESKD) is common. Estimates of nonadherence vary with assessment method. Whilst readily available and free from report bias, physiological proxies-frequently used as measures of adherence-are often confounded by clinical factors including residual kidney function and dialysis adequacy. Despite variation in estimates of its prevalence, it is clear that suboptimal adherence to dialysis prescriptions, medication and diet can lead to adverse clinical outcomes. Several factors can help explain nonadherence in ESKD including mood, self-efficacy, social support, illness, and treatment perceptions. Psychological interventions have been shown to improve ESKD adherence, yet achieving long-term behavior change remains challenging. Identifying individuals who struggle to adhere to aspects of the dialysis regime, and tailoring theory-led interventions to improve and support adherence is a clear clinical need requiring further empirical enquiry. © 2013 Wiley Periodicals, Inc.

  17. Prevalence of xerostomia in patients attending Shorish dental speciality in Sulaimani city

    Science.gov (United States)

    2015-01-01

    Objectives: The aim of this study was to investigate the prevalence of xerostomia among dental patients and explore the possible risk factors and symptoms associated with this condition. Patient and Methods: The prevalence of xerostomia and its associations were investigated among patients (n=1132) who were visiting the department of oral medicine at shorish dental speciality in sulaimani city. The age range was between 10-79 years. 512 (45.2%) of participants were males and 620 (54.8%) were females. The data collected were age, sex, systemic diseases, medications and habit of smoking. Logistic regression models to estimate odds ratios and 95% confidence intervals were used to investigate the association of xerostomia with age, systemic diseases and medications and Chi Square test was also used to analyze the data. Results: Prevalence of xerostomia was 16.07%. Prevalence of xerostomia was significantly higher among females (19.51%) than males (11.91%) (P=0.001). The most common diseases with the highest prevalence of xerostomia were psychological disorders (57.14%) followed by diabetes mellitus (53.84%), neurological disorders (40%), thyroid disorders (37.5%) and hypertension (36.48%). The most common medication with the highest prevalence of xerostomia was antihistamine (66.66%) followed by psychotherapeutic medications (60%), pain medications (55.88%), endocrinologic agents (51.21%), antidyslipidic agents (50%) and antihypertensive medication (38.98%). Xerostomia was significantly associated with ageing (OR: 1.02, P=0.000), systemic diseases (OR: 2.80, P=0.000) and medications (OR: 5.17, P=0.000). There was a high prevalence of reported symptoms of xerostomia and these symptoms were more prevalent among females, Prevalence of xerostomia was higher in heavy smoker patients (19.48%) than non smoker patients but not significantly (16.14%) (p= 0.44). Conclusions: There was a high prevalence of xerostomia among dental patients; xerostomia was significantly more

  18. Analysis of the prevalence of atelectasis in patients undergoing bariatric surgery

    Directory of Open Access Journals (Sweden)

    Letícia Baltieri

    Full Text Available Abstract Background and objective: To observe the prevalence of atelectasis in patients undergoing bariatric surgery and the influence of the body mass index (BMI, gender and age on the prevalence of atelectasis. Method: Retrospective study of 407 patients and reports on chest X-rays carried out before and after bariatric surgery over a period of 14 months. Only patients who underwent bariatric surgery by laparotomy were included. Results: There was an overall prevalence of 37.84% of atelectasis, with the highest prevalence in the lung bases and with greater prevalence in women (RR = 1.48. There was a ratio of 30% for the influence of age for individuals under the age of 36, and of 45% for those older than 36 (RR = 0.68. There was no significant influence of BMI on the prevalence of atelectasis. Conclusion: The prevalence of atelectasis in bariatric surgery is 37% and the main risk factors are being female and aged over 36 years.

  19. Analysis of the prevalence of atelectasis in patients undergoing bariatric surgery.

    Science.gov (United States)

    Baltieri, Letícia; Peixoto-Souza, Fabiana Sobral; Rasera-Junior, Irineu; Montebelo, Maria Imaculada de Lima; Costa, Dirceu; Pazzianotto-Forti, Eli Maria

    To observe the prevalence of atelectasis in patients undergoing bariatric surgery and the influence of the body mass index (BMI), gender and age on the prevalence of atelectasis. Retrospective study of 407 patients and reports on chest X-rays carried out before and after bariatric surgery over a period of 14 months. Only patients who underwent bariatric surgery by laparotomy were included. There was an overall prevalence of 37.84% of atelectasis, with the highest prevalence in the lung bases and with greater prevalence in women (RR=1.48). There was a ratio of 30% for the influence of age for individuals under the age of 36, and of 45% for those older than 36 (RR=0.68). There was no significant influence of BMI on the prevalence of atelectasis. The prevalence of atelectasis in bariatric surgery is 37% and the main risk factors are being female and aged over 36 years. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  20. Child AD/HD Severity and Psychological Functioning in Relation to Divorce, Remarriage, Multiple Transitions and the Quality of Family Relationships

    Science.gov (United States)

    Heckel, Leila; Clarke, Adam R.; Barry, Robert J.; McCarthy, Rory; Selikowitz, Mark

    2013-01-01

    Both Attention-Deficit/Hyperactivity Disorder (AD/HD) and divorce are very prevalent in western societies, and they may occur together. AD/HD is generally viewed as a neurobiological disorder, which has led to a commonly held belief that social-environmental factors play little role in the symptom profile of children diagnosed with the disorder.…

  1. Prevalence of delirium among patients at a cancer ward

    DEFF Research Database (Denmark)

    Grandahl, Mia Gall; Nielsen, Svend Erik; Kørner, Ejnar Alex

    2016-01-01

    Drawing Test, and the Digit Span Test can be used as screening tools for delirium among inpatients with cancer, but even in synergy, they lack specificity. Combining cognitive testing and attention to nurses' records might improve detection, yet further studies are needed to create a more detailed patient...... Method (CAM) were used for diagnostic categorization. Clinical information was gathered from medical records and all patients were tested with Mini Cognitive Test, The Clock Drawing Test, and the Digit Span Test. Results 81 cancer patients were assessed and 33% were diagnosed with delirium. All delirious...

  2. Prevalence and risk factors of sleep disordered breathing in patients with rheumatic valvular heart disease.

    Science.gov (United States)

    Ding, Ning; Ni, Bu-Qing; Zhang, Xi-Long; Huang, Han-Peng; Su, Mei; Zhang, Shi-Jiang; Wang, Hong

    2013-08-15

    Sleep disordered breathing (SDB) is common in patients with chronic heart failure secondary to non-valvular heart disease; however, the prevalence and characteristics of SDB in patients with rheumatic valvular heart disease (RVHD) are unclear. This study was designed to determine the prevalence, characteristics, and risk factors for SDB in RVHD patients. A cross-sectional study was conducted in 260 RVHD patients. The following data were recorded: types of heart valve lesions, electrocardiographic, echocardiographic, arterial blood gas analysis findings, baseline medication, 6-minute walk test (6MWT) distance, and sleep parameters. Compared to patients with single leftsided valve lesions, patients with left- and rightsided valve lesions had a higher prevalence of SDB (46.2% vs. 31.2%, p = 0.013); the increased prevalence of SDB only involved central sleep apnea (CSA) (31.1% vs. 14.1%, p = 0.001). Patients with obstructive sleep apnea (OSA) or CSA were older and had a shorter 6MWT distance, lower left ventricle ejection fraction and PaO₂, a longer lung-to-finger circulation time, and a higher prevalence of atrial fibrillation (AF) and hypertension (all p < 0.05) as compared with patients without SDB. Multinomial logistic regression analysis showed that PaO2 ≤ 85 mm Hg was the only risk factor for OSA. Male gender, AF, 6MWT distance ≤ 300 m, PaO₂ ≤ 85 mmHg, and PaCO₂ ≤ 40 mm Hg were risk factors for CSA. Patients with RVHD had a high prevalence of SDB (predominantly CSA). RVHD patients with SDB, particularly those who had CSA, manifested more severe symptoms and greater impairment of cardiac function. Assessments of clinical manifestations of cardiac dysfunction may be important for predicting the risk factors for SDB.

  3. Prevalence, severity, and related factors of anemia in HIV/AIDS patients

    Directory of Open Access Journals (Sweden)

    Mohsen Meidani

    2012-01-01

    Full Text Available Objective: The prevalence of anemia in HIV infected patients has not been well characterized in Iran. This study aimed to describe the prevalence of anemia and related factors in HIV positive patients. Materials and Methods: In a cross-sectional study, anemia prevalence and risk factors of 212 HIV positive patients were assessed, at the behavioral disease consulting center in Isfahan. The relationship between anemia, demographic variables, and clinical histories were analyzed. Mild to moderate anemia was defined as hemoglobin 8-13 g/dL for men and 8-12 g/dL for women. Severe anemia was defined as hemoglobin, 8 g/dL. Results: A total of 212 HIV positive patients with a mean±SD age of 36.1 ± 9.1 years were assessed. We found that hemoglobin levels were between 4.7 and 16.5 gr/dL. In this study, the overall prevalence of anemia was 71%, with the majority of patients having mild to moderate anemia. Mild to moderate anemia and severe anemia occurred in 67% and 4% of patients, respectively. The mean absolute CD4 count was 348 ± 267.8 cells/cubic mm. Sixty one of 212 patients were at late stage of HIV infection (males=51 and female=10. Of the 212 HIV positive patients enrolled, 17 (8% had a positive history of tuberculosis. We found a strong association between anemia and death. Conclusion: Normocytic anemia with decreased reticulocyte count was the most common type of anemia in overall. Prevalence of anemia in this study is relatively higher than other similar studies. Such a high prevalence of anemia needs close monitoring of patients on a zidovudine-based regimen. Better screening for anemia and infectious diseases, and modified harm reduction strategy (HRS for injection drug users are primary needs in HIV seropositive patients.

  4. Sub-clinical middle ear malfunctions in elderly patients; prevalence ...

    African Journals Online (AJOL)

    ... absent acoustic reflex. Keywords: Middle ear malfunctions, elderly patients. ... hearing loss, had audiometric changes suggestive of such. We regarded such .... predictors of silent middle ear malfunction (control for Age and Sex). Variable.

  5. Adherence to phosphate binders in hemodialysis patients: prevalence and determinants.

    Science.gov (United States)

    Van Camp, Yoleen P M; Vrijens, Bernard; Abraham, Ivo; Van Rompaey, Bart; Elseviers, Monique M

    2014-12-01

    Phosphate control is a crucial treatment goal in end-stage renal disease, but poor patient adherence to phosphate binder therapy remains a challenge. This study aimed to estimate the extent of phosphate binder adherence in hemodialysis patients and to identify potential determinants. Phosphate binder adherence was measured blindly in 135 hemodialysis patients for 2 months using the medication event monitoring system. Patient data, gathered at inclusion through medical records, ad hoc questionnaires and the short form (SF)-36 health survey, included: (1) demographics, (2) perceived side-effects, belief in benefit, self-reported adherence to the therapy, (3) knowledge about phosphate binder therapy, (4) social support, and (5) quality of life (SF-36). Phosphatemia data was collected from charts. 'Being adherent' was defined as missing adherent' as missing adherent. Over the entire 8-week period, 22 % of patients were totally adherent. Mean phosphatemia levels were 0.55 mg/dl lower in adherent than nonadherent patients (4.76 vs. 5.31 mg/dl). Determinants for being totally adherent were living with a partner, higher social support (both were interrelated) and higher physical quality of life. Experiencing intake-related inconvenience negatively affected adherence. The social support and quality of life physical score explained 26 % of the variance in adherence. Phosphate binder nonadherence remains a major problem. Interventions should aim, at least, to improve social support. With few associated factors found and yet low adherence, an individualized approach seems indicated.

  6. Prevalence and clinical features of celiac disease in patients with autoimmune thyroiditis: cross-sectional study

    Directory of Open Access Journals (Sweden)

    Aline Ventura

    Full Text Available CONTEXT AND OBJECTIVE: Celiac disease is an autoimmune disorder with an average prevalence of 1% in Europe and the United States. Because of strong European ancestry in southern Brazil, this study aimed to evaluate the seroprevalence of celiac disease among autoimmune thyroiditis patients.DESIGN AND SETTING: Cross-sectional study in a public university hospital.METHODS: This cross-sectional prevalence study included autoimmune thyroiditis patients who were tested for anti-endomysial and anti-transglutaminase antibodies between August 2010 and July 2011.RESULTS: Fifty-three patients with autoimmune thyroiditis were included; 92.5% were women, with mean age of 49.0 ± 13.5 years. Five patients (9.3% were serologically positive for celiac disease: three of them (5.6% were reactive for anti-endomysial antibodies and two (3.7% for anti-transglutaminase. None of them exhibited anemia and one presented diarrhea. Endoscopy was performed on two patients: one with normal histology and the other with lymphocytic infiltrate and villous atrophy.CONCLUSION: The prevalence of celiac disease among patients with autoimmune thyroid disease was 9.3%; one patient complained of diarrhea and none presented anemia. Among at-risk populations, like autoimmune thyroiditis patients, the presence of diarrhea or anemia should not be used as a criterion for indicating celiac disease investigation. This must be done for all autoimmune thyroiditis patients because of its high prevalence.

  7. Prevalência e correlatos de doença vascular no exame de ultrassom em pacientes em hemodiálise Prevalencia y correlatos de enfermedad vascular en el examen de ultrasonido en pacientes en hemodiálisis Prevalence and correlates of vascular disease at ultrasound examination in patients on hemodialysis

    Directory of Open Access Journals (Sweden)

    Sebastião Baptista Miguel

    2011-04-01

    % eran diabéticos. EIM > 0,9mm fue encontrada en 57% de los casos y calcificaciones arteriales en la US en 48%. Envejecimiento (décadas y tabaquismo estaban asociados a aumento de la EIM (odds ratio ajustado [aOR] = 3,4, p BACKGROUND: Patients on hemodialysis present an increased risk of cardiovascular death. Intimal media thickness (IMT and presence of arterial calcifications are well-known risk factors for cardiovascular death in hemodialysis patients. OBJECTIVE: To assess the prevalence of IMT and arterial calcifications in HD patients and to correlate image findings with clinical and laboratory data. METHODS: Cross-sectional study involving 75 patients on dialysis for >12 months. Patients underwent B-mode ultrasound scan (US for determination of IMT of the distal third of the common carotid arteries. Arterial calcifications were assessed by US of carotids, femoral and tibial arteries, and labeled positive if calcification was found in any arterial site. RESULTS: Patients were 52±13 years old, 57% were males and 16% were diabetics. IMT > 0.9 mm was found in 57% of cases and arterial calcifications at US in 48%. Aging (decades and smoking were associated with both increased IMT (adjusted odds ratio [aOR] = 3.4, p < 0.001; aOR = 4.4, p = 0.045, respectively and presence of vascular calcifications (aOR = 3.0, p < 0.001; aOR = 6.8, p = 0.011, respectively. High intact parathyroid hormone levels (per each 100 pg/ml were significantly associated with increased IMT (aOR = 1.7, p = 0.021, but not with vascular calcification. In contrast, Diabetes and time on dialysis (years were significant determinants for calcifications at US (aOR = 15.0, p = 0.009; aOR = 1.39, p = 0.020, but not for increased IMT. CONCLUSION: Increased IMT and calcifications at US are common findings in hemodialysis patients. Aging and smoking are consistent determinants for both image alterations. Parathyroid hormone elevation is associated with increased IMT. Diabetes and time on dialysis

  8. A study on the prevalence of the idiopathic osteosclerosis in Korean malocclusion patients

    International Nuclear Information System (INIS)

    Lee, Seung Youp; Park, In Woo; Jang, In San; Choi, Dong Soon; Cha, Bong Kuen

    2010-01-01

    This retrospective study was performed to investigate the prevalence of the idiopathic osteosclerosis (IO) in Korean malocclusion patients according to age, sex, and the Angle's classification of malocclusion. This study consisted of 2,001 randomly selected patients from the Department of Orthodontics at the Gangneung-Wonju National University Dental Hospital, Korea. The prevalence of IO in Korean malocclusion patients was recorded using their panoramic radiographs, and the following parameters were surveyed; age, sex, and the Angle's classification of malocclusion. The chi-square test was analyzed to determine the statistical significance of differences in the prevalence of IO between age, sex, and the Angle's classification of malocclusion. The prevalence of IO in the jaws was 6.7% in a total of 2,001 examined orthodontic patients. The majority of IO was found in the mandible (96.58%). The 30-39 age group showed the highest prevalence of IO (9.60%). There was a higher prevalence in females (6.89%) than in males (6.45%). The prevalence of IO in Angle Class I group (7.07%) was the most frequent, followed by Angle Class II group (6.72%), and Angle Class III group (6.40%). However, there was no statistical significance in sex and Angle's classification of malocclusion. The prevalence of IO in malocclusion patients showed the differences between various age groups and most of them were found in the mandibular posterior area. However, sex and the type of malocclusion are not to be considered as a contributing factor of IO.

  9. A study on the prevalence of the idiopathic osteosclerosis in Korean malocclusion patients

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Youp; Park, In Woo; Jang, In San; Choi, Dong Soon; Cha, Bong Kuen [College of Dentisity, Gangneung Wonju National University, Gangneung (Korea, Republic of)

    2010-12-15

    This retrospective study was performed to investigate the prevalence of the idiopathic osteosclerosis (IO) in Korean malocclusion patients according to age, sex, and the Angle's classification of malocclusion. This study consisted of 2,001 randomly selected patients from the Department of Orthodontics at the Gangneung-Wonju National University Dental Hospital, Korea. The prevalence of IO in Korean malocclusion patients was recorded using their panoramic radiographs, and the following parameters were surveyed; age, sex, and the Angle's classification of malocclusion. The chi-square test was analyzed to determine the statistical significance of differences in the prevalence of IO between age, sex, and the Angle's classification of malocclusion. The prevalence of IO in the jaws was 6.7% in a total of 2,001 examined orthodontic patients. The majority of IO was found in the mandible (96.58%). The 30-39 age group showed the highest prevalence of IO (9.60%). There was a higher prevalence in females (6.89%) than in males (6.45%). The prevalence of IO in Angle Class I group (7.07%) was the most frequent, followed by Angle Class II group (6.72%), and Angle Class III group (6.40%). However, there was no statistical significance in sex and Angle's classification of malocclusion. The prevalence of IO in malocclusion patients showed the differences between various age groups and most of them were found in the mandibular posterior area. However, sex and the type of malocclusion are not to be considered as a contributing factor of IO.

  10. Skin autofluorescence is a predictor of cardiovascular disease in chronic kidney disease patients.

    Science.gov (United States)

    Furuya, Fumihiko; Shimura, Hiroki; Takahashi, Kazuya; Akiyama, Daiichiro; Motosugi, Ai; Ikegishi, Yukinobu; Haraguchi, Kazutaka; Kobayashi, Tetsuro

    2015-02-01

    Accelerated formation and tissue accumulation of advanced glycation end products (AGEs), reflecting cumulative glycemic and oxidative stress, occurs in age-related and chronic diseases like diabetes mellitus (DM) and renal failure, and contributes to vascular damage. Skin autofluorescence (AFR), a noninvasive measurement method, reflects tissue accumulation of AGEs. AFR has been reported to be an independent predictor of mortality in Caucasian hemodialysis patients. We assessed the relationship between levels of AFR and the prevalence of cardiovascular disease (CVD), and clarified the prognostic usefulness of skin AFR levels in Asian (non-Caucasian) hemodialysis (HD) patients. AFR was measured with an autofluorescence reader in 64 HD patients. Overall and cardiovascular mortality was monitored prospectively during the 3-year follow-up. During follow-up, CVD events occurred in 21 patients. The deaths of 10 HD patients were associated with CVD. Multivariate logistic regression analyses showed that initial AFR was an independent risk factor for de novo CVD in HD patients with or without diabetes. When patients were classified on the basis of AFR tertiles, Cochran-Armitage analysis demonstrated that the highest tertile of AFR level showed an increased odds ratio for the prevalence of CVD. These findings suggest that AFR levels can be used to detect the prevalence of CVD in HD patients with or without diabetes. © 2014 The Authors. Therapeutic Apheresis and Dialysis © 2014 International Society for Apheresis.

  11. Prevalence of Burnout Syndrome in patients admitted with acute coronary syndrome.

    Science.gov (United States)

    Prosdócimo, Ana Cláudia Giaxa; Lucina, Luciane Boreki; Marcia, Olandoski; Jobs, Priscila Megda João; Schio, Nicolle Amboni; Baldanzi, Fernanda Fachin; Costantini, Costantino Ortiz; Benevides-Pereira, Ana Maria Teresa; Guarita-Souza, Luiz Cesar; Faria-Neto, José Rocha

    2015-03-01

    Burnout Syndrome is the extreme emotional response to chronic occupational stress, manifesting as physical and mental exhaustion. Although associated with higher prevalence of cardiovascular risk factors, no study so far has evaluated whether the Burnout Syndrome could be a prevalent factor in non-elderly individuals active in the labor market, admitted for acute coronary syndrome (ACS). To evaluate the prevalence of the Burnout Syndrome in non-elderly, economically active patients, hospitalized with ACS. Cross-sectional study conducted in a tertiary and private cardiology center, with economically active patients aged Burnout Syndrome was evaluated with the Burnout Syndrome Inventory (BSI), which assesses workplace conditions and four dimensions that characterize the syndrome: emotional exhaustion (EE), emotional distancing (EmD), dehumanization (De) and professional fulfillment (PF). The Lipp's Stress Symptoms Inventory for Adults (LSSI) was applied to evaluate global stress. Of 830 patients evaluated with suspected ACS, 170 met the study criteria, 90% of which were men, overall average age was 52 years, and 40.5% had an average income above 11 minimum wages. The prevalence of the Burnout Syndrome was 4.1%. When we evaluated each dimension individually, we found high EE in 34.7%, high De in 52.4%, high EDi in 30.6%, and low PF in 5.9%. The overall prevalence of stress was 87.5%. We found a low prevalence of Burnout Syndrome in an economically active, non-elderly population among patients admitted for ACS in a tertiary and private hospital.

  12. Prevalence of hepatic steatosis and associated factors in Iranian patients with chronic hepatitis C

    OpenAIRE

    Poortahmasebi, Vahdat; Emami Aleagha, Mohammad Sajad; Amiri, Mehdi; Qorbani, Mostafa; Farahmand, Mohammad; Asayesh, Hamid; Alavian, Seyed Moayed

    2016-01-01

    Background: Hepatic steatosis is commonly observed in patients with chronic hepatitis C (CHC). Many studies indicate a relationship between steatosis and fibrosis progression. The aim of this study was to analyze the prevalence of hepatic steatosis and related factors in Iranian CHC patients. Methods: One hundred and fifteen consecutive patients with CHC were enrolled which were treatment- na?ve. The patients were divided into groups with and without steatosis according to the result of liver...

  13. Thermodynamics of dinonylnaphthalene sulfonic acid (HD)

    International Nuclear Information System (INIS)

    Raieh, M.A.; Aly, H.F.

    1980-01-01

    The effect of temperature on the extraction of the trivalent actinides Am 3+ , Cm 3+ and Cf 3+ with the liquid cation exchanger dinonylnaphtalenesulphonic acid (HD) in toluene is studied. The different thermodynamic functions of this system are determined from the experimental results. It is found that the free energy variation for the extraction of these metal ions by HD is mainly determined by the entropic terms arising from the hydration-dehydration process of the exchanged ions. (author)

  14. The Synchronous Prevalence of Colorectal Neoplasms in Patients with Stomach Cancer

    Science.gov (United States)

    Lee, Sang Su; Kim, Cha Young; Ha, Chang Yoon; Min, Hyun Ju; Kim, Hyun Jin; Kim, Tae Hyo

    2011-01-01

    Purpose The association between stomach cancer and colorectal cancer is controversial. The purpose of this study was to determine the synchronous prevalence of colorectal neoplasms in patients with stomach cancer. Methods A total of 123 patients with stomach cancer (86 male) and 246 consecutive, age- and sex-matched persons without stomach cancer were analyzed from July 2005 to June 2010. All of them underwent colonoscopy within 6 months after undergoing gastroscopy. Results The prevalence of colorectal neoplasms was significantly higher in the stomach cancer group (35.8%) than in the control group (17.9%) (P neoplasms were more prevalent in the patients with stomach cancer (odds ratio [OR], 3.10; 95% confidence interval [CI], 1.71 to 5.63). In particular, the difference in the prevalence of colorectal neoplasms was more prominent in the patients above 50 years old (OR, 3.54; 95% CI, 1.80 to 6.98). Conclusion The results showed that the synchronous prevalence of colorectal neoplasms was higher in patients with stomach cancer than in those without stomach cancer. Therefore, patients with stomach cancer should be regarded as a high-risk group for colorectal neoplasms, and colonoscopy should be recommended for screening. PMID:22102975

  15. Prevalence of thyroid dysfunction in patients with acute atrial fibrillation attended at a cardiology emergency room

    Directory of Open Access Journals (Sweden)

    Juarez Neuhaus Barbisan

    Full Text Available CONTEXT: Atrial fibrillation occurs frequently in patients with thyrotoxicosis, while it has low prevalence in adults of the general population. The prevalence of thyroid dysfunction in subjects with atrial fibrillation is 0 to 24%, a wide variation that is attributed to the different methodologies applied. However, continuous use of amiodarone in patients with previous atrial fibrillation may interfere with these prevalence rates. OBJECTIVE: In this study, we present the prevalence of thyroid dysfunction in adult patients who presented at a cardiac emergency room with acute atrial fibrillation, using a sensitive thyroid-stimulating hormone (TSH assay and triiodothyronine (T3 and thyroxine (T4 determination. TYPE OF STUDY: Cross-sectional study SETTING: Emergency room of a tertiary care facility. PARTICIPANTS: A total of 72 patients with atrial fibrillation who presented at the emergency room not more than 48 hours after its onset. PROCEDURES: A standardized questionnaire and 12-lead electrocardiogram were applied, and T3, T4 and TSH were determined. MAIN MEASUREMENTS: TSH, T3 and T4 determination. RESULTS: Among these patients, 16.6% had altered thyroid function tests: 6.9% had hyperthyroidism, 5.6% hypothyroidism and 4.2% had increased T4 levels, by means of amiodarone use. CONCLUSION: The high prevalence of thyroid dysfunction in our study, especially hyperthyroidism, suggests that routine thyroid testing with sensitivethyroid-stimulating hormone assay is required in patients with acute atrial fibrillation.

  16. Prevalence of benign tumors among patients with multiple sclerosis

    Directory of Open Access Journals (Sweden)

    Aryan Rafiee Zadeh

    2015-10-01

    Full Text Available Multiple sclerosis (MS, an inflammatory autoimmune disease, affects almost 1% of world’s population in which myelin sheaths of neurons are targeted by immune cells. Association of different factors and diseases with MS provides new insights into possible pathogenesis and treatment for this disease. In this regard, we investigated the association of benign tumors with MS disease by studying total Isfehan multiple sclerosis (TIMS records for MS patients registered in Isfahan Multiple Sclerosis Society (IMSS who had developed any kind of benign tumors whether before MS diagnosis or after it. This study was performed in Isfahan province, third large province of Iran, with 4,815,863 populations located 1590 meters above sea level between latitudes 30 and 34 degrees north of the equator, and longitude 49-55 east. Among 4950 registered patients, 28 patients were discovered to have three types of benign tumors; pituitary adenoma in 22, meningioma in 5 and lipoma in 1 patient. The incidence rate of developing pituitary adenoma and meningioma were higher than in general population (OR 95%CI: 1.110; range: 0.731-1.685 and 1.035; range: 0.431-2.487 respectively but these findings were not statistically significant (p= 0.624 for pituitary adenoma and p= 0.939 for meningioma. But the incidence rate for lipoma was lower among MS patients (OR 95%CI: 0.020; range: 0.003-0.143 which was statistically significant (p <0.001.

  17. Development of the HD-Teen Inventory.

    Science.gov (United States)

    Driessnack, Martha; Williams, Janet K; Barnette, J Jackson; Sparbel, Kathleen J; Paulsen, Jane S

    2012-05-01

    Adolescents, who have a parent with Huntington Disease (HD), not only are at genetic risk for HD but also are witness to its onset and devastating clinical progression as their parent declines. To date, no mechanism has been developed to direct health care providers to the atypical adolescent experiences of these teens. The purpose of this report is to describe the process of developing the HD-Teen Inventory clinical assessment tool. Forty-eight teens and young adults from 19 U.S. states participated in the evaluation of the HD-Teen Inventory tool. Following item analysis, the number of items was reduced and item frequency and reaction scales were combined, based on the strong correlation (r = .94). The resultant tool contains 15 inventory and 2 open-ended response items. The HD-Teen Inventory emerged as a more compact and efficient tool for identifying the most salient concerns of at-risk teens in HD families in research and/or clinical practice.

  18. Banana (Musa. spp.) strain HD-1 appraisal

    International Nuclear Information System (INIS)

    Longyan, G.; Xinguo, L.; Lingxia, W.; Xuefei, J.

    2016-01-01

    Being one of the important tropical and subtropical fruit trees, banana (Musa spp.) belongs to the family Musaceae and the order Scitaminae with two genera, Musa and Ensete. In a field survey, research team has discovered a potential banana mutant strain HD-1 with a sound economic value. The results of the finding are as follows: based on Simmonds classification, the pseudostem of banana strain HD-1 is relatively short and purplish red; its upright outward petiole groove has red edges and wraps its pseudostem loosely. Its ploidy is 3, AAA type. Karyotype analysis shows that the number of chromosomes is 33, the karyotype formula is 2n=3x=33=2L + 3 M2 + 4 M1 + 2 S, HD-1 is classified as 1B type. With the help of ISSR molecular markers, we find thatbanana HD-1 has the closest relationship with Pubei and Tianbao dwarf banana; the similarity coefficient is 0.81. In an artificial simulation tests of cold, drought and salt resistance environment changes of physiological and biochemical indexes indicate that HD-1 exhibits stronger defense capability than Brazil banana. By way of inoculation with injury of root dipping method, we respectively treat two kinds of banana seedlings inoculated Banana Fusarium wilt race 4 small species. The results show that their resistance evaluation scores are 3 and 4, disease levels are susceptible and high sensitivity respectively. We conclude that HD-1 has stronger resistance ability to Fusarium wilt than Brazil banana. (author)

  19. TWO SMALL PLANETS TRANSITING HD 3167

    International Nuclear Information System (INIS)

    Vanderburg, Andrew; Bieryla, Allyson; Latham, David W.; Mayo, Andrew W.; Berlind, Perry; Duev, Dmitry A.; Jensen-Clem, Rebecca; Kulkarni, Shrinivas; Riddle, Reed; Baranec, Christoph; Law, Nicholas M.; Nieberding, Megan N.; Salama, Maïssa

    2016-01-01

    We report the discovery of two super-Earth-sized planets transiting the bright (V = 8.94, K = 7.07) nearby late G-dwarf HD 3167, using data collected by the K2 mission. The inner planet, HD 3167 b, has a radius of 1.6 R ⊕ and an ultra-short orbital period of only 0.96 days. The outer planet, HD 3167 c, has a radius of 2.9 R ⊕ and orbits its host star every 29.85 days. At a distance of just 45.8 ± 2.2 pc, HD 3167 is one of the closest and brightest stars hosting multiple transiting planets, making HD 3167 b and c well suited for follow-up observations. The star is chromospherically inactive with low rotational line-broadening, ideal for radial velocity observations to measure the planets’ masses. The outer planet is large enough that it likely has a thick gaseous envelope that could be studied via transmission spectroscopy. Planets transiting bright, nearby stars like HD 3167 are valuable objects to study leading up to the launch of the James Webb Space Telescope .

  20. TWO SMALL PLANETS TRANSITING HD 3167

    Energy Technology Data Exchange (ETDEWEB)

    Vanderburg, Andrew; Bieryla, Allyson; Latham, David W.; Mayo, Andrew W.; Berlind, Perry [Harvard–Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Duev, Dmitry A.; Jensen-Clem, Rebecca; Kulkarni, Shrinivas; Riddle, Reed [California Institute of Technology, Pasadena, CA 91125 (United States); Baranec, Christoph [University of Hawai‘i at Mānoa, Hilo, HI 96720 (United States); Law, Nicholas M. [University of North Carolina at Chapel Hill, Chapel Hill, NC 27599 (United States); Nieberding, Megan N. [National Optical Astronomy Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States); Salama, Maïssa, E-mail: avanderburg@cfa.harvard.edu [University of Hawai‘i at Mānoa, Honolulu, HI 96822 (United States)

    2016-09-20

    We report the discovery of two super-Earth-sized planets transiting the bright (V = 8.94, K = 7.07) nearby late G-dwarf HD 3167, using data collected by the K2 mission. The inner planet, HD 3167 b, has a radius of 1.6 R {sub ⊕} and an ultra-short orbital period of only 0.96 days. The outer planet, HD 3167 c, has a radius of 2.9 R {sub ⊕} and orbits its host star every 29.85 days. At a distance of just 45.8 ± 2.2 pc, HD 3167 is one of the closest and brightest stars hosting multiple transiting planets, making HD 3167 b and c well suited for follow-up observations. The star is chromospherically inactive with low rotational line-broadening, ideal for radial velocity observations to measure the planets’ masses. The outer planet is large enough that it likely has a thick gaseous envelope that could be studied via transmission spectroscopy. Planets transiting bright, nearby stars like HD 3167 are valuable objects to study leading up to the launch of the James Webb Space Telescope .

  1. Prevalence and Predictors of Sjögren's Syndrome in Patients with Burning Mouth Symptoms.

    Science.gov (United States)

    Lee, Young Chan; Song, Ran; Yang, You-Jung; Eun, Young-Gyu

    To investigate the prevalence and predictive factors of Sjögren's syndrome (SS) in a cohort of patients with burning mouth symptoms. A total of 125 patients with burning mouth symptoms were enrolled in a prospective study and assessed for the presence of SS. The severity of oral symptoms was evaluated by using questionnaires. Salivary flow rates and salivary scintigraphy were used to evaluate salivary function. Patient laboratory work-ups were reviewed, and SS was diagnosed by a rheumatologist based on the American-European Consensus Group criteria. The differences between the SS patient group and the non-SS patient group were analyzed with chi-square test or t test. A total of 12 of the 125 enrolled patients (9.5%) had a positive autoimmune antibody test, and 6 (4.8% of the entire cohort) had SS (4 [3.2%] primary and 2 [1.6%] secondary). Patients with SS exhibited significantly decreased hemoglobin levels, an increased erythrocyte sedimentation rate, and an increased prevalence of autoantibody positive results compared to non-SS patients. Salivary scintigraphy showed that the uptake ratio of the submandibular gland in SS patients was decreased significantly. The prevalence of SS in patients with burning mouth symptoms was 4.8%. Therefore, clinicians who treat patients with burning mouth symptoms should evaluate laboratory findings and salivary functions to identify patients with SS.

  2. Satisfaction of diabetes patients in public outpatient department: prevalance and determinants

    International Nuclear Information System (INIS)

    Jalil, A.; Zakar, R.; Zakar, M.Z.

    2017-01-01

    Objective: To assess the prevalence and determinants of satisfaction among diabetes mellitus patients about the doctors in a major public diabetes clinic in Lahore. Methodology: This cross-sectional study was conducted among 1,128 adult patients of diabetes mellitus. The questionnaire was based on the Urdu translation of an internationally validated tool: Patient Satisfaction Questionnaire 3. Data were analyzed using SPSS Version 22.0. The results are shown by Adjusted Odds Ratio (AOR), 95% Confidence Interval (CI). Results: The overall prevalence of patient satisfaction with the doctors was 86%. Patient's gender male (AOR=.41; 95%CI=.26-.63) and higher education (AOR=.33; 95%CI=.17-.63) were found to be associated with lower likelihood of satisfaction. Patient's perception of low technical expertise, poor interpersonal aspects and inappropriate time provision was associated with lower odds of patient satisfaction. Conclusion: Despite the prevalence of patient satisfaction was found to be high, the patients' perception of doctor's skills determines their satisfaction. Patient satisfaction studies should be conducted on regular basis to assess and improve the nature of patient experiences in public out-patient departments. (author)

  3. Prevalence of deleterious ATM germline mutations in gastric cancer patients.

    Science.gov (United States)

    Huang, Dong-Sheng; Tao, Hou-Quan; He, Xu-Jun; Long, Ming; Yu, Sheng; Xia, Ying-Jie; Wei, Zhang; Xiong, Zikai; Jones, Sian; He, Yiping; Yan, Hai; Wang, Xiaoyue

    2015-12-01

    Besides CDH1, few hereditary gastric cancer predisposition genes have been previously reported. In this study, we discovered two germline ATM mutations (p.Y1203fs and p.N1223S) in a Chinese family with a history of gastric cancer by screening 83 cancer susceptibility genes. Using a published exome sequencing dataset, we found deleterious germline mutations of ATM in 2.7% of 335 gastric cancer patients of different ethnic origins. The frequency of deleterious ATM mutations in gastric cancer patients is significantly higher than that in general population (p=0.0000435), suggesting an association of ATM mutations with gastric cancer predisposition. We also observed biallelic inactivation of ATM in tumors of two gastric cancer patients. Further evaluation of ATM mutations in hereditary gastric cancer will facilitate genetic testing and risk assessment.

  4. Prevalence of hepatitis B virus infection in out-patient alcoholics

    DEFF Research Database (Denmark)

    Gluud, C; Gluud, B; Aldershvile, J

    1984-01-01

    Sera from 192 out-patient alcoholics attending a clinic for the treatment of alcoholism were tested for hepatitis B surface antigen (HBsAg) and for antibodies to HBsAg and to hepatitis B core antigen (HBcAg). Three sera (1.5%) were positive for HBsAg. Of the remaining 189 alcoholics, 29 (15%) were...... positive for one or both antibodies. This prevalence is not significantly different from that found in 137 hospitalized HBsAg-negative patients with alcoholic liver disease (35/137 [26%] were positive for one or both antibodies). However, the prevalence of hepatitis B antibodies in out-patient alcoholics...

  5. Clinical and biomarker changes in premanifest Huntington disease show trial feasibility: a decade of the PREDICT-HD study

    Directory of Open Access Journals (Sweden)

    Jane S Paulsen

    2014-04-01

    Full Text Available There is growing consensus that intervention and treatment of Huntington disease (HD should occur at the earliest stage possible. Various early-intervention methods for this fatal neurodegenerative disease have been identified, but preventive clinical trials for HD are limited by a lack of knowledge of the natural history of the disease and a dearth of appropriate outcome measures. Objectives of the current study are to document the natural history of premanifest HD progression in the largest cohort ever studied and to develop a battery of imaging and clinical markers of premanifest HD progression that can be used as outcome measures in preventive clinical trials. PREDICT-HD is a 32-site, international, observational study of premanifest HD, with annual examination of 1013 participants with premanifest HD and 301 gene-expansion negative controls between 2001 and 2012. Findings document 39 variables representing imaging, motor, cognitive, functional, and psychiatric domains, showing different rates of decline between premanifest Huntington disease and controls. Required sample size and models of premanifest HD are presented to inform future design of clinical and preclinical research. Preventive clinical trials in premanifest HD with participants who have a medium or high probability of motor onset are calculated to be as resource-effective as those conducted in diagnosed HD and could interrupt disease seven to twelve years earlier. Methods and measures for preventive clinical trials in premanifest HD more than a dozen years from motor onset are also feasible. These findings represent the most thorough documentation of a clinical battery for experimental therapeutics in stages of premanifest HD, the time period for which effective intervention may provide the most positive possible outcome for patients and their families affected by this devastating disease.

  6. Prevalence of potential drug-drug interactions in cancer patients treated with oral anticancer drugs

    NARCIS (Netherlands)

    van Leeuwen, R. W. F.; Brundel, D. H. S.; Neef, C.; van Gelder, T.; Mathijssen, R. H. J.; Burger, D. M.; Jansman, F. G. A.

    2013-01-01

    Background: Potential drug-drug interactions (PDDIs) in patients with cancer are common, but have not previously been quantified for oral anticancer treatment. We assessed the prevalence and seriousness of potential PDDIs among ambulatory cancer patients on oral anticancer treatment. Methods: A

  7. High prevalence of simultaneous rib and vertebral fractures in patients with hip fracture.

    Science.gov (United States)

    Lee, Bong-Gun; Sung, Yoon-Kyoung; Kim, Dam; Choi, Yun Young; Kim, Hunchul; Kim, Yeesuk

    2017-02-01

    The purpose was to evaluate the prevalence and location of simultaneous fracture using bone scans in patients with hip fracture and to determine the risk factors associated with simultaneous fracture. One hundred eighty two patients with hip fracture were reviewed for this study. Clinical parameters and bone mineral density (BMD) of the lumbar vertebra and femoral neck were investigated. To identify acute simultaneous fracture, a bone scan was performed at 15.4±4.1days after hip fracture. The prevalence and location of simultaneous fracture were evaluated, and multivariate logistic regression analysis was performed to determine the risk factors. Simultaneous fracture was observed in 102 of 182 patients, a prevalence of 56.0%. Rib fracture was the most common type of simultaneous fracture followed by rib with vertebral fracture. The BMD of the lumbar vertebra was significantly lower in patients with simultaneous fracture (p=0.044) and was identified as an independent risk factor (odds ratio: OR 0.05, 95% confidence interval: CI 0.01-0.57). The prevalence of simultaneous fracture was relatively high among patients with hip fracture, and BMD was significantly lower in patients with simultaneous fracture than in patients without it. Surgeons should be aware of the possibility of simultaneous fracture in patients with hip fracture. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Prevalence of Dental Fear and Anxiety amongst Patients in Selected Dental Clinics in Ghana

    Science.gov (United States)

    Ofori, Marian A.; Adu-Ababio, F.; Nyako, E. A.; Ndanu, Tom A.

    2009-01-01

    Objective: To find out the prevalence of dental anxiety and fear amongst patients in various selected dental clinics in Accra, Ghana. Study design: Dental patients (n = 279) who had either been exposed to dental treatments or had no prior dental exposure, attending four selected dental clinics in Accra were randomly sampled. They were interviewed…

  9. Prevalence of 22q11.2 deletions in 311 Dutch patients with schizophrenia

    NARCIS (Netherlands)

    Hoogendoorn, Mechteld L C; Vorstman, Jacob A S; Jalali, Gholam R; Selten, Jean-Paul; Sinke, Richard J; Emanuel, Beverly S; Kahn, René S

    UNLABELLED: The objectives of this study were 1) to examine whether the prevalence of 22q11.2 deletion syndrome (22q11DS) in schizophrenia patients with the Deficit syndrome is higher than the reported approximately 2% for the population of schizophrenia patients as a whole, and 2) to estimate the

  10. Prevalence of potential drug-drug interactions in cancer patients treated with oral anticancer drugs

    NARCIS (Netherlands)

    R.W.F. van Leeuwen (Roelof); D.H.S. Brundel (D. H S); C. Neef (Cees); T. van Gelder (Teun); A.H.J. Mathijssen (Ron); D.M. Burger (David); F.G.A. Jansman (Frank)

    2013-01-01

    textabstractBackground: Potential drug-drug interactions (PDDIs) in patients with cancer are common, but have not previously been quantified for oral anticancer treatment. We assessed the prevalence and seriousness of potential PDDIs among ambulatory cancer patients on oral anticancer treatment.

  11. Prevalence and correlates of psychotropic drug use in Dutch nursing-home patients with dementia

    NARCIS (Netherlands)

    Nijk, Renate M; Zuidema, Sytse U; Koopmans, Raymond T C M

    BACKGROUND: Neuropsychiatric symptoms in dementia patients are common and are often treated with psychotropic drugs. The aim of this study was to determine the prevalence and correlates of psychotropic drug use in Dutch nursing home patients with dementia. METHODS: Psychotropic drug use of 1322

  12. The prevalence and clinical significance of intestinal parasites in HIV-infected patients in Denmark

    DEFF Research Database (Denmark)

    Stensvold, Christen Rune; Nielsen, Susanne Dam; Badsberg, Jens Henrik

    2011-01-01

    To investigate the prevalence and clinical significance of intestinal parasites in human immunodeficiency virus (HIV)-infected patients, faecal specimens from 96 HIV-infected patients were submitted to microbiological analyses, including microscopy and polymerase chain reaction for protozoa and e...

  13. Prevalence and predictors of low voltage zones in the left atrium in patients with atrial fibrillation

    DEFF Research Database (Denmark)

    Huo, Yan; Gaspar, Thomas; Pohl, Matthias

    2017-01-01

    of LVZ. Conclusion: In a large cohort of patients undergoing ablation for AF, the prevalence of LVZ was higher and LVZ areas larger in patients with persistent as compared with paroxysmal AF. The most frequent localization of LVZ was anterior wall, septum and posterior wall. Presence of LVZ...

  14. Prevalence of psychotic disorders in patients with obsessive-compulsive disorder

    NARCIS (Netherlands)

    de Haan, Lieuwe; Dudek-Hodge, Christine; Verhoeven, Yolanda; Denys, Damiaan

    2009-01-01

    Introduction: The co-occurrence of obsessive-compulsive disorder (OCD) in patients with schizophrenia and related disorders has been increasingly recognized. However, the rate of psychosis comorbidity in OCD patients has yet to be systematically evaluated. Methods: The prevalence of the Diagnostic

  15. High prevalence of thyroid FDG uptake on PET study in patients with thyroid hormone replacement

    International Nuclear Information System (INIS)

    Yu, J.-Q.; Kumar, R.; Xiu, Y.; Dadparvar, S.; Kung, J.W.; Kunjunmen, B.D.; Feng, Q.; Alavi, A.; Zhuang, H.

    2004-01-01

    Thyroid uptake is commonly seen on whole-body FDG-PET images. One well-known cause for this uptake is hyperthyroidism. The purpose of this study was to determine whether hypothyroidism also affects FDG uptake by the thyroid gland. Hospital records of 2765 patients who had undergone whole-body FDG-PET imaging for malignancies were retrospectively reviewed. Among them, those who had thyroid cancer, history of thyroid ablation for hyperthyroidism, neck lymphoma, and other types of head and neck cancer or recent neck surgery were excluded from analysis. The prevalence and level of thyroid FDG uptake in the remaining 1939 patients was compared with the state of patients' thyroid function. There were 141 hypothyroid subjects and the rest (n=1798) were euthyroid. The prevalence of thyroid tissue uptake in euthyroid subjects was 2.34% (42 of 1798), while it was 22% (31 out of 141) in hypothyroid patients. This was statistically significant. Similarly, the prevalence of hypothyroidism in patients in patients showing thyroid uptake was 42.5% (31 of 73), while it was 5.9% (110 of 1866) in patients without thyroid uptake. This was again statistically significant (p<0.001). Based on this retrospective analysis it was concluded that the prevalence of increased thyroid FDG uptake is significantly higher in patients with hypothyroidism than those who are euthyroid. (author)

  16. Prevalence and relief of pain in trauma patients in Emergency Medical Services

    NARCIS (Netherlands)

    Lisette Schoonhoven; T. Meijs; Sivera Berben; A. van Vugt; P. van Grunsven

    2011-01-01

    The aim of this study was to give insight in the prevalence of pain, and the (effect of) pain management according to the national emergency medical services analgesia protocol in trauma patients in the Netherlands. The retrospective document study included adult and alert trauma patients. Data

  17. [The prevalence of heartburn in the elderly patients in urban outpatient clinics in Russia].

    Science.gov (United States)

    Morozov, S V; Stavraki, E S; Isakov, V A

    2010-01-01

    Heartburn is the most common symptom of GERD. It's prevalence among different age groups of Russian population has not been studied yet. To study the prevalence of heartburn and its influence on the quality of life patterns in Russian urban primary care patients. The data presented in the article is a part of ARIADNE study on epidemiology of heartburn in Russian urban population. A cross-sectional survey, using a reliable and validated self-filled questionnaire was performed on randomly selected 18706 primary care patients in the 11 largest cities of Russia. The data of 14,521 respondents were available to the final analysis. Among the respondents 8,643 (59.5%) reported heartburn, among them elderly (> or = 60 y. o.) 2,017. Heartburn was more prevalent in elderly (61.87%) compared to younger people (59.29%), p = 0.028. Frequent (> or = 2 times a week) heartburn was found in 3,295 respondents. The prevalence of frequent symptom was also higher in elderly then in people less than 60 y. o.: 30.59% compared to 21.42%, p heartburn on the quality of life of the elderly respondents was found compared to younger patients, especially in regard to necessity to avoid favorite dishes and beverages (40.95% vs 37.52% in younger, p = 0.021), sleep disturbance (29.41% vs 19.22% respectively, p = 0.00001), need to limit physical activity (16.99% vs 13.61%, p = 0.0015). CONCLUSIONS; Heartburn is the prevalent symptom among Russian urban primary care patients. The prevalence of heartburn in patients 60 y. o. and older is higher than in younger people. Frequent heartburn is more prevalent in elderly people compared to younger. The quality of life is significantly decreased in patients experiencing heartburn. The impact of heartburn on the quality of life changes is stronger in elderly people.

  18. Analysis of the prevalence of atelectasis in patients undergoing bariatric surgery

    Directory of Open Access Journals (Sweden)

    Letícia Baltieri

    2016-11-01

    Full Text Available Background and objective: To observe the prevalence of atelectasis in patients undergoing bariatric surgery and the influence of the body mass index (BMI, gender and age on the prevalence of atelectasis. Method: Retrospective study of 407 patients and reports on chest X-rays carried out before and after bariatric surgery over a period of 14 months. Only patients who underwent bariatric surgery by laparotomy were included. Results: There was an overall prevalence of 37.84% of atelectasis, with the highest prevalence in the lung bases and with greater prevalence in women (RR = 1.48. There was a ratio of 30% for the influence of age for individuals under the age of 36, and of 45% for those older than 36 (RR = 0.68. There was no significant influence of BMI on the prevalence of atelectasis. Conclusion: The prevalence of atelectasis in bariatric surgery is 37% and the main risk factors are being female and aged over 36 years. Resumo: Justificativa e objectivo: Observar a prevalência de atelectasia em pacientes submetidos à cirurgia bariátrica e a influência do índice de massa corporal (IMC, sexo e idade sobre a prevalência de atelectasia. Método: Estudo retrospectivo de 407 pacientes e laudos de radiografias de tórax realizadas antes e após a cirurgia bariátrica durante um período de 14 meses. Apenas os pacientes submetidos à cirurgia bariátrica por laparotomia foram incluídos. Resultados: Houve uma prevalência geral de atelectasia de 37,84%, com maior prevalência nas bases pulmonares e em mulheres (RR = 1,48. Houve uma proporção de 30% para a influência da idade nos indivíduos com idade inferior a 36 anos e de 45% naqueles com idade superior a 36 anos (RR = 0,68. Não houve influência significativa do IMC sobre a prevalência de atelectasia. Conclusão: A prevalência de atelectasia em cirurgia bariátrica é de 37%, e os principais fatores de risco são sexo feminino e idade superior a 36 anos. Keywords: Morbid obesity

  19. Prevalence of alcohol problems among adult somatic in-patients in Naples

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C; Belli, A

    1995-01-01

    The aim of this cross-sectional study was to determine the prevalence of alcohol problems among adult somatic in-patients in urban hospitals of Naples. The patients were screened with a structured questionnaire regarding life style. After discharge, the patient records were examined and the hospi......The aim of this cross-sectional study was to determine the prevalence of alcohol problems among adult somatic in-patients in urban hospitals of Naples. The patients were screened with a structured questionnaire regarding life style. After discharge, the patient records were examined...... and the hospital discharge diagnoses were registered. A patient was considered having an alcohol problem if one or more of the following criteria were fulfilled: (1) a Michigan Alcoholism Screening Test score at or above five; (2) a self-reported daily consumption for at least 2 years of at least 60 g of ethanol...

  20. Birth prevalence and mutation spectrum in danish patients with autosomal recessive albinism

    DEFF Research Database (Denmark)

    Grønskov, Karen; Ek, Jakob; Sand, Annie

    2009-01-01

    PURPOSE: The study was initiated to investigate the mutation spectrum of four OCA genes and to calculate the birth prevalence in patients with autosomal recessive albinism. METHODS: Mutation analysis using dHPLC or direct DNA sequencing of TYR, OCA2, TYRP1, and MATP was performed in 62 patients....... Two mutations in one OCA gene explained oculocutaneous albinism (OCA) in 44% of the patients. Mutations in TYR were found in 26% of patients, while OCA2 and MATP caused OCA in 15% and 3%, respectively. No mutations were found in TYRP1. Of the remaining 56% of patients, 29% were heterozygous...... for a mutation in either TYR or OCA2, and 27% were without mutations in any of the four genes. Exclusive expression of the mutant allele was found in four heterozygous patients. A minimum birth prevalence of 1 in 14,000 was calculated, based on register data on 218 patients. The proportion of OCA to autosomal...

  1. Prevalence of accurate nursing documentation in patient records

    NARCIS (Netherlands)

    Paans, Wolter; Sermeus, Walter; Nieweg, Roos; van der Schans, Cees

    2010-01-01

    AIM: This paper is a report of a study conducted to describe the accuracy of nursing documentation in patient records in hospitals. Background.  Accurate nursing documentation enables nurses to systematically review the nursing process and to evaluate the quality of care. Assessing nurses' reports

  2. Ultrasound prevalence of gallstone disease in diabetic patients at ...

    African Journals Online (AJOL)

    2012-09-18

    Sep 18, 2012 ... patients; smoking and alcohol intake were insignificantly implicated. Jaundice was recorded ... classified as non-smokers, light smokers (3–5 sticks per day), and heavy ..... Cotran R, Kumar V, Robbins S.L. Obesity. In: Book of ...

  3. Pain symptoms in patients with severe cerebral palsy: Prevalence ...

    African Journals Online (AJOL)

    Purpose: To evaluate the presence of pain in patients diagnosed with severe cerebral palsy (CP) according to the degree of motor function impairment. Methods: A cross-sectional study was conducted on students of the Association of Parents and Friends of Exceptional Children (APAE) diagnosed with cerebral palsy and ...

  4. Prevalence of intestinal parasitic infections among HIV patients in ...

    African Journals Online (AJOL)

    2010-10-29

    Oct 29, 2010 ... Cryptosporidium species and I. belli were the opportunistic parasites observed in this study. Routine screening for intestinal parasites in. HIV-positive patients is advocated. Keywords: intestinal parasites; HIV; CD4 count; Demographics; Benin City. Received: 2 August 2010; Revised: 25 September 2010; ...

  5. prevalence of anti-cyclic citrullinated peptide antibodies in patients

    African Journals Online (AJOL)

    2013-07-30

    Jul 30, 2013 ... American College of Rheumatology criteria(ACR)is not suitable for early diagnosis as its ... level increases to 10 to 20% by age 65(13).The majority of these ... criteria was then applied to classify patients into RA and UA.

  6. Prevalence of irritable bowel syndrome among psychiatric patients ...

    African Journals Online (AJOL)

    About 70-90% of patients with IBS have psychiatric comorbidity, such as depression, anxiety disorders, sexual dysfunction and somatoform disorders. Many studies had been ... The most common psychiatric diagnosis in the subjects was schizophrenia, which was diagnosed in 51 (54.8%) subjects. Using the Rome III ...

  7. Prevalence of Tuberculosis and Treatment Outcomes of Patients ...

    African Journals Online (AJOL)

    2018-05-01

    May 1, 2018 ... Yonas A. et al. ... North Shoa Ethiopia. Ethiop J Health Sci.2017;28(3):347. ... Berihun, et al . This is an ... RESULTS: A total of 162 patients with tuberculosis were registered ..... Ribeiro ML, Reis-Santos B, Riley LW, Maciel. EL.

  8. The prevalence of overweight and obesity among cardiac patients

    Directory of Open Access Journals (Sweden)

    Hubert Wojarski

    2017-11-01

    Full Text Available Cardiovascular diseases, despite the increasing progress made in the field of cardiology, are still the most common cause of death for people over 60. Factors conducive to cardiovascular diseases include poor physical activity, high blood cholesterol, hypertension, diabetes, smoking, and obesity. The lifestyle, a determinant of health, is in more than 50% influenced by the diet, that is the type and amount of food consumed. The World Health Organization points to the growing problem of obesity in the world. Especially excess weight and obesity among children are of a great importance as these conditions can survive to the adulthood and lead to the development of cardiovascular diseases. This article aims to analyze the anthropometric data of cardiac patients in terms of excess weight and obesity. The study included 94 cardiac patients, including 35 women and 59 men aged between 40 and 88. The study used anthropometric data such as age, height, weight, body mass index, gender, and information on underlying illnesses and co-morbidities. The BMI helped to identify the overweight and the obese in the studied group. Out of the total number of patients aged between 40 and 88, 42% were overweight and 30% obese (grade 1, 11% (grade 2, 2% (grade 3. The overwhelming majority of patients diagnosed with obesity also have other risk factors for developing cardiovascular diseases such as hypertension, diabetes, and hypercholesterolemia. Excess weight and obesity are dangerous for cardiac patients. It is crucial to adapt meals to the needs and avoid generating excess energy and take into account the medicines. Preventing childhood obesity requires a high priority.

  9. Prevalence of myopic shifts among patients seeking cataract surgery

    Directory of Open Access Journals (Sweden)

    Rafael Iribarren

    2013-06-01

    Full Text Available Modern cataract surgery by phacoemulsification is a widely accepted procedure with a rapid recovery time. The prescription of specific intraocular lens, implanted during surgery, makes it possible to anticipate whether the patient will need reading glasses after the procedure. The present study analyses a sample of cataract surgery patients to show the frequency of myopic shifts related to nuclear opacity, which can result in clear near vision before surgery. A non-selected sample of consecutive patients who underwent elective cataract surgery in a private clinic was studied retrospectively. The myopic shift in refraction was assessed by comparing the old prescription with the spectacle correction at the time of interviewing.The mean age of the 229 subjects studied was 71.5 ± 10.4 years (109, 47.6%, males. A myopic shift in refraction, defined as at least - 0.5 diopters, was present in 37.1% of subjects (95% CI: 30.8%-43.4%. The mean change in refraction in these subjects was -2.52 ± 1.52 diopters. The percentage of subjects who had developed a myopic shift was significantly greater in those who presented greater nuclear opalescence. There were also differences in the mean myopic shift by refractive group, with the emmetropes having the greatest myopic shift. In this study of patients seeking cataract surgery in a clinical setting, more than one third had myopic shifts in refraction. This must be taken into account in order that patients maintain the benefit of clear near vision after surgery.

  10. The metabolite beta-aminoisobutyric acid and physical inactivity among hemodialysis patients.

    Science.gov (United States)

    Molfino, Alessio; Amabile, Maria Ida; Ammann, Thomas; Farcomeni, Alessio; Lionetto, Luana; Simmaco, Maurizio; Lai, Silvia; Laviano, Alessandro; Rossi Fanelli, Filippo; Chiappini, Maria Grazia; Muscaritoli, Maurizio

    2017-02-01

    Physical inactivity is frequent in patients on hemodialysis (HD), and represents a reliable predictor of morbidity and mortality. Beta-aminoisobutyric acid (BAIBA) is a contraction-induced myokine, the plasma levels of which increase with exercise and are inversely associated with metabolic risk factors. The aim of this study was to ascertain whether physical inactivity and clinical parameters relate to plasma BAIBA levels in this patient population. Adult patients on HD were included, and the presence of physical inactivity was assessed. BAIBA levels were measured in these patients and in healthy individuals. We assessed barriers to physical activity, including 23 items regarding psychophysical and financial barriers. Body composition was assessed by bioimpedance and muscle strength by handgrip dynamometer. Nonparametric tests and logistic regression analyses were performed. Forty-nine patients on HD were studied; 49% were physically active and 51% were inactive. Of the patients, 43 reported barriers to physical activity and 61% of inactive patients reported three or more barriers. BAIBA levels were lower in patients on HD with respect to controls (P HD patients as active and inactive, both groups showed significantly lower BAIBA levels versus controls (P = 0.0005, P HD showed increased BAIBA levels compared with diabetic patients (P HD endorsing the two most frequent barriers showed lower BAIBA levels than those not reporting these barriers (P = 0.006). Active patients showed higher intracellular water (%) (P = 0.008), and active and inactive patients showed significant correlation between total body muscle mass and handgrip strength (P = 0.04, P = 0.005, respectively). Physical inactivity is highly prevalent among patients on HD and BAIBA correlates with barriers to physical activity reported by inactive patients. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. High false-negative rate of anti-HCV among Egyptian patients on regular hemodialysis.

    Science.gov (United States)

    El-Sherif, Assem; Elbahrawy, Ashraf; Aboelfotoh, Atef; Abdelkarim, Magdy; Saied Mohammad, Abdel-Gawad; Abdallah, Abdallah Mahmoud; Mostafa, Sadek; Elmestikawy, Amr; Elwassief, Ahmed; Salah, Mohamed; Abdelbaseer, Mohamed Ali; Abdelwahab, Kouka Saadeldin

    2012-07-01

    Routine serological testing for hepatitis C virus (HCV) infection among hemodialysis (HD) patients is currently recommended. A dilemma existed on the value of serology because some investigators reported a high rate of false-negative serologic testing. In this study, we aimed to detect the false-negative rate of anti-HCV among Egyptian HD patients. Seventy-eight HD patients, negative for anti-HCV, anti-HIV, and hepatitis B surface antigen, were tested for HCV RNA by reverse transcriptase polymerase chain reaction (RT-PCR). In the next step, the viral load was quantified by real-time PCR in RT-PCR-positive patients. Risk factors for HCV infection, as well as clinical and biochemical indicators of liver disease, were compared between false-negative and true-negative anti-HCV HD patients. The frequency of false-negative anti-HCV was 17.9%. Frequency of blood transfusion, duration of HD, dialysis at multiple centers, and diabetes mellitus were not identified as risk factors for HCV infection. The frequency of false-negative results had a linear relation to the prevalence of HCV infection in the HD units. Timely identification of HCV within dialysis units is needed in order to lower the risk of HCV spread within the HD units. The high false-negative rate of anti-HCV among HD patients in our study justifies testing of a large scale of patients for precious assessment of effectiveness of nucleic acid amplification technology testing in screening HD patient. © 2012 The Authors. Hemodialysis International © 2012 International Society for Hemodialysis.

  12. The prevalence of renal artery stenosis among patients with diabetes mellitus.

    Science.gov (United States)

    Postma, C T; Klappe, E M; Dekker, H M; Thien, Th

    2012-10-01

    Patients with diabetes mellitus (DM) have a high prevalence of atherosclerotic vascular lesions. It is therefore reasonable to assume that also the rate of renal artery stenosis (RAS) is higher. The presence of a RAS can have implications for the treatment of patients with diabetes mellitus and hypertension and renal impairment. Therefore it is important to be informed about the chance that a RAS is present among such patients. We prospectively studied the prevalence of atherosclerotic renal artery stenosis (RAS) among patients with diabetes mellitus. Patients were included if they were diagnosed with DM and hypertension with or without impairment of renal function. If causes of renal disease other than DM or hypertension were more probable on the basis of biochemical data, then such patients were excluded. A magnetic resonance angiography (MRA) of the renal arteries was made in 54 included successive patients. mean age 59 ± 8.5 years (range 35 to 80). Eight patients had DM 1 and 46 DM 2. Mean BMI was 31.4 ± 5.6 kg/m(2). A RAS was present in 18 of the 54 (33%) patients, 3 patients had bilateral stenoses. Factors related to the presence of RAS were diastolic blood pressure, glomerular filtration rate and dyslipidaemia. In this group of diabetic patients with hypertension and or renal impairment the prevalence of RAS was 33%. Copyright © 2012 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  13. Prevalence of dyslipidemia in patients with type-2 diabetes mellitus

    International Nuclear Information System (INIS)

    Siddiqui, S.A.; Shabbir, I.; Sherwani, M.U.I.K.; Hussain, R.

    2011-01-01

    Background: The dyslipidaemia associated with type-2 diabetes is associated with raised plasma triglycerides, low high-density lipoprotein cholesterol, high low-density lipoprotein cholesterol and very low-density lipoprotein cholesterol levels and is a risk factor of cardiovascular disease. Objectives: To assess the lipid abnormalities in patients with type-2 diabetes. Study design and settings: A cohort study carried out at Diabetic Clinic of PMRC Research Centre, FJMC, Lahore, Pakistan. Patients and Methods Eight years case records of type-2 diabetic patients seen at the research centre from 1999-2006 were reviewed. The research centre is a specialized centre for diagnosing and treating diabetes mellitus. All the patients were recruited for their follow up check up and laboratory investigations for dislipidemia. Adult treatment panel III guidelines for dyslipidaemia were followed. A 12 hours fasting blood sample was collected from each patient for serum total cholesterol, triglycerides, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and glucose as well as glycosylated hemoglobin (HbA1c) by using standard methods at Biochemistry laboratory of the research centre. LDL-C/ HDL-C ratios, Very low-density lipoprotein cholesterol (VLDL-C) and body mass index was calculated after anthropometery body mass index (BMI) less than or equal to 25 was considered as overweight while less than or equal 30 obese. HbA1c 40 mg/dl were seen in 67%. Raised VLDL-C (above 40 mg/dl) was seen in 32.9% cases. The group with high LDL and VLDL is at risk of developing cardiovascular disease. Hypertriglyceridaemia was found in 55% and hypercholesterolaemia in 45.4% cases. Obesity as indicated by body mass index was found in 53.7% patients. Statistically significant association of hypercholesterolemia, hypertriglyceridemia, hypo HDL cholesterolemia and VLDL-C was found with advancing age while only hypertriglyceridemia and VLDL-C showed a positive

  14. Introduction and feasibility study of the HD-270 MLC

    International Nuclear Information System (INIS)

    Kim, Dae Young; Kim Won Taek; Lee, Hwa Jung; Lee, Kang Hyeok

    2003-01-01

    The multileaf collimator(MLC) has many advantages, but use of the MLC increased effective penumbra and isodose undulation in dose distribution compared with that of an alloy block. In this work, we introduced the HD-270 MLC, which can improve the above disadvantages of MLC, and reported its feasibility study. The HD-270 MLC is a technique which combines the use of the existing Siemens multileaf collimator(3D MLC) with patient translation perpendicular to the leaf plane. The technique produces a smoothed isodose distribution with the reduced isodose undulation and effective penumbra. To assess the efficacy of the HD-270 technique and determine the appropriate resolution, a polygonal shaped MLC field was made to produce field edge angles from 0 degree to 75 degree with a step of 15 degree. Each HD-270 group was generated according to the allowed resolution, i. e., 5, 3, and 2 mm. The experiment was carried out on Primus, a Siemens linear accelerator configured with HD-270 MLC. The total 60 MU of 6 MV photon beam was delivered to X-Omat film (Kodak, USA) at a SAD of 100 cm and 1.5 cm depth in solid water phantom. Exposed films were scanned by Lumiscan75(LUMISYS) and analyzed using RIT113 software (Radiological Imaging Technology Inc., USA). To test the mechanical accuracy of table movement, the transverse, longitudinal, and vertical positions were controlled by a consol with ±5 mm, ±4 mm, ±3 mm, and ±2 mm steps, and then measured using a dial gauge with an accuracy of 0.001 inch. During the experiments, the table loaded with about 50 Kg human phantom to simulate the real treatment situation. The effective penumbra and isodose undulation became larger with increase the resolution and field edge angle. The accuracy of the table movement on each direction is good within the ±1 mm. Clinical use of the MLC can be increased by using of the HD-270 MLC which complements to the disadvantages of the MLC.

  15. High Prevalence of Papillary Thyroid Microcarcinoma in Danish Patients

    DEFF Research Database (Denmark)

    Rossing, Maria; Nygaard, Birte; Bennedbæk, Finn Noe

    2012-01-01

    with a cold thyroid nodule undergoing US-guided FNA were prospectively registered. 408 patients underwent thyroid surgery, resulting in 50 cancers and in addition 37 patients had an incidental finding of papillary thyroid microcarcinomas. Based on the diagnostic FNA, we found sensitivity and specificity...... for malignancy. Cancer incidence was 13% among females and 9% among males. The accuracy of a diagnostic set-up based on clinical examination, scintigraphy, US, and US-guided FNA was determined with a 48% rate of histopathological validation in the cohort. The overall thyroid cancer incidence has increased...... worldwide, but our results suggest that the most frequent occurring cancer is an incidental papillary thyroid microcarcinoma of which the clinical significance has yet to be established....

  16. Prevalence of dyslipidemia in patients with type-2 diabetes mellitus

    Energy Technology Data Exchange (ETDEWEB)

    Siddiqui, S A; Shabbir, I; Sherwani, M U.I.K.; Hussain, R [Fatima Jinnah Medical College, Lahore (Pakistan). Dept. of Research Centre

    2011-01-15

    Background: The dyslipidaemia associated with type-2 diabetes is associated with raised plasma triglycerides, low high-density lipoprotein cholesterol, high low-density lipoprotein cholesterol and very low-density lipoprotein cholesterol levels and is a risk factor of cardiovascular disease. Objectives: To assess the lipid abnormalities in patients with type-2 diabetes. Study design and settings: A cohort study carried out at Diabetic Clinic of PMRC Research Centre, FJMC, Lahore, Pakistan. Patients and Methods Eight years case records of type-2 diabetic patients seen at the research centre from 1999-2006 were reviewed. The research centre is a specialized centre for diagnosing and treating diabetes mellitus. All the patients were recruited for their follow up check up and laboratory investigations for dislipidemia. Adult treatment panel III guidelines for dyslipidaemia were followed. A 12 hours fasting blood sample was collected from each patient for serum total cholesterol, triglycerides, low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and glucose as well as glycosylated hemoglobin (HbA1c) by using standard methods at Biochemistry laboratory of the research centre. LDL-C/ HDL-C ratios, Very low-density lipoprotein cholesterol (VLDL-C) and body mass index was calculated after anthropometery body mass index (BMI) less than or equal to 25 was considered as overweight while less than or equal 30 obese. HbA1c<6.1 was considered as poor glycemic control. Data was analyzed by using statistical software SPSS-15. Results: A total of 1200 type-2 diabetes were seen in 8 years. There was poor glycemic control, in 87.5% subjects judged on blood HbA1c levels. These patients had higher total cholesterol, LDL-C and low HDL-C levels in blood. The percentage of patients with high, borderline and near optimal risk LDL-C was 62.7, 26.9 and 10.4% respectively, while HDL-C >40 mg/dl were seen in 67%. Raised VLDL-C (above 40 mg/dl) was seen in

  17. Analyse of the prevalence rate and risk factors of pulmonary embolism in the patients with dyspnea

    International Nuclear Information System (INIS)

    Cao Yanxia; Su Jian; Wang Bingsheng; Wu Songhong; Dai Ruiting; Cao Caixia

    2005-01-01

    Objective: To analyse the prevalence rate and risk factors of pulmonary embolism (PE) in patients with dyspnea and to explore the predisposing causes and its early clinical manifestations. Methods: Retrospective analysis was done in 461 patients with dyspnea performed 99 Tc m -macroaggregated albumin (MAA) lung perfusion imaging and 99 Tc m -DTPA ventilation imaging or 99 Tc m -MAA perfusion imaging and chest X-ray examination. Among them, 48 cases without apparent disease were considered as control group, whereas the remaining patients with other underlying illnesses as patients group. PEMS statistics software package was used for estimation of prevalence rate, χ 2 test and PE risk factor analysis. Results: There were 251 PE patients among 461 patients, the prevalence rate [ (π)=95% confidence interval (CI) ] was: lower extremity thrombosis and varicosity (80.79-95.47 ), post cesarean section (55.64-87.12), lower extremity bone surgery or fracture (52.76-87.27 ), cancer operation (52.19-78.19), atrial fibrillation or heart failure (53.30-74.88), obesity (23.14-50.20), post abdominal surgery (20.23-59.43), diabetes (19.12-63.95), chronic bronchitis (1.80-23.06), normal control group (3.47-22.66). Except chronic bronchitis, PE prevalence rate between patients group and control group had significant difference (P 99 Tc m -MAA and DTPA lung imaging should be done as early as possible. (authors)

  18. Low prevalence of H. pylori Infection in HIV-Positive Patients in the Northeast of Brazil

    Directory of Open Access Journals (Sweden)

    Silva Cícero IS

    2011-02-01

    Full Text Available Abstract Background This study conducted in Northeastern Brazil, evaluated the prevalence of H. pylori infection and the presence of gastritis in HIV-infected patients. Methods There were included 113 HIV-positive and 141 age-matched HIV-negative patients, who underwent upper gastrointestinal endoscopy for dyspeptic symptoms. H. pylori status was evaluated by urease test and histology. Results The prevalence of H. pylori infection was significantly lower (p H. pylori status and gender, age, HIV viral load, antiretroviral therapy and the use of antibiotics. A lower prevalence of H. pylori was observed among patients with T CD4 cell count below 200/mm3; however, it was not significant. Chronic active antral gastritis was observed in 87.6% of the HIV-infected patients and in 780.4% of the control group (p = 0.11. H. pylori infection was significantly associated with chronic active gastritis in the antrum in both groups, but it was not associated with corpus chronic active gastritis in the HIV-infected patients. Conclusion We demonstrated that the prevalence of H. pylori was significantly lower in HIV-positive patients compared with HIV-negative ones. However, corpus gastritis was frequently observed in the HIV-positive patients, pointing to different mechanisms than H. pylori infection in the genesis of the lesion.

  19. Prevalence of Recognised and Unrecognised Depression among Medical and Surgical Patients in a Tertiary Care Hospital

    International Nuclear Information System (INIS)

    Rahman, A. S.; Jamal, Q.; Riaz, M.

    2015-01-01

    Objective: To observe the prevalence of recognised and unrecognised depression among in-patients. Methods: The cross-sectional study was conducted from June 2012 to May 2013 at a tertiary care hospital in Karachi, and comprised patients admitted in the Medicine and Surgical departments at the time. Patients with known history of depression or on anti-depressants or on anti-psychotics, or with suicidal attempt were excluded. The prevalence of unrecognised depression was then perceived using Patient Health Qurstionnaire-9. Statistical analysis was performed using SPSS 20. Results: Of the 1180 patients, 432(36.6 percent) either had history of depression or on were on anti-depressants. The study sample, as such, comprised 748(65 percent), and of them 399(53 percent) were from the Medicine and 349(47 percent) patients were from Surgery department. Prevalence of recognised depression was 36.6 percent; 48 percent in Medical and 14 percent in Surgical patients. Unrecognised depression was 51.2 percent; 45.3 percent in Medical and 53.6 in Surgical patients. Overall prevalence was 87.9 percent; 93.4 percent in Medical and 53 percent in Surgical patients. Gender was not found to be significantly associated with depression in Medical (p= 0.367) and Surgical (p=0.606) patients. No depression was found in 48(12 percent) Medical patients and 131(37.5 percent) Surgical patients. Conclusion: More than one-third of in-patients had co-morbid depression diagnoses, mostly unrecognised by their clinicians. (author)

  20. Prevalence and patterns of depression and anxiety in hemodialysis patients: a 12-month prospective study on incident and prevalent populations.

    Science.gov (United States)

    Ng, Hui Juan; Tan, Wei Jie; Mooppil, Nandakumar; Newman, Stanton; Griva, Konstadina

    2015-05-01

    Depression is common in dialysis patients and has been shown to be associated with higher morbidity and mortality, but little is known about the course of symptoms over time. The current study set up to explore group and individual patterns of change in symptoms of anxiety and depression within the hemodialysis population and to identify socio-demographic, clinical, and psychological factors that may be associated with different trajectories of emotional distress. A total of 159 hemodialysis patients (n = 42 incident and n = 117 prevalent) completed the Hospital Anxiety and Depression Scale and social support and symptoms subscales from the Kidney Disease Quality of Life (Short Form) on two occasions 12 months apart. Clinical cut-offs were used to identify individual patterns of change in anxiety and depression symptoms across time, and analysis of variance (ANOVA) procedures were employed to establish potential correlates of these trajectories. Mean levels of anxiety and depression symptoms remained unchanged over 1 year with 44.7-54.1% of patients above cut-off at both baseline and follow-up. Individual-level analyses showed that the course of symptoms does not follow a single trajectory. While most patients had either persistent symptoms of distress (39.6% and 31.8% for depression and anxiety, respectively) or no/low symptoms of distress (32.1% and 36.9% for depression and anxiety, respectively), a total of 12.7-18.5% patients either had new-onset symptoms of depression/anxiety or symptoms diminishing over time. Patients with persisting or new-onset symptoms of depression or anxiety reported reduced perceived social support and quality of social interaction compared to the subgroups with low depressive/anxious symptoms. Different patterns of symptoms reflect heterogeneity in patients' emotional reactions and adjustment. More research is needed to identify patients at risk for emotional distress and to explore social support in the context of dialysis. Statement

  1. The prevalence of iron deficiency anaemia in patients undergoing bariatric surgery.

    Science.gov (United States)

    Khanbhai, M; Dubb, S; Patel, K; Ahmed, A; Richards, T

    2015-01-01

    As bariatric surgery rates continue to climb, anaemia will become an increasing concern. We assessed the prevalence of anaemia and length of hospital stay in patients undergoing bariatric surgery. Prospective data (anaemia [haemoglobin bariatric surgery. Results from a prospective database of 1530 patients undergoing elective general surgery were used as a baseline. Fifty-seven patients (14%) were anaemic pre-operatively, of which 98% were females. Median MCV (fL) and overall median ferritin (μg/L) was lower in anaemic patients (83 vs. 86, p=0.001) and (28 vs. 61, psurgery patients, prevalence of anaemia was similar (14% vs. 16%) but absolute iron deficiency was more common in those undergoing bariatric surgery; microcytosis pbariatric surgery. In bariatric patients with anaemia there was an overall increased length of hospital stay. Copyright © 2013 Asian Oceanian Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  2. Feasibility of using high-definition transcranial direct current stimulation (HD-tDCS) to enhance treatment outcomes in persons with aphasia.

    Science.gov (United States)

    Richardson, Jessica; Datta, Abhishek; Dmochowski, Jacek; Parra, Lucas C; Fridriksson, Julius

    2015-01-01

    Transcranial direct current stimulation (tDCS) enhances treatment outcomes post-stroke. Feasibility and tolerability of high-definition (HD) tDCS (a technique that increases current focality and intensity) for consecutive weekdays as an adjuvant to behavioral treatment in a clinical population has not been demonstrated. To determine HD-tDCS feasibility outcomes: 1) ability to implement study as designed, 2) acceptability of repeated HD-tDCS administration to patients, and 3) preliminary efficacy. Eight patients with chronic post-stroke aphasia participated in a randomized crossover trial with two arms: conventional sponge-based (CS) tDCS and HD-tDCS. Computerized anomia treatment was administered for five consecutive days during each treatment arm. Individualized modeling/targeting procedures and an 8-channel HD-tDCS device were developed. CS-tDCS and HD-tDCS were comparable in terms of implementation, acceptability, and outcomes. Naming accuracy and response time improved for both stimulation conditions. Change in accuracy of trained items was numerically higher (but not statistically significant) for HD-tDCS compared to CS-tDCS for most patients. Regarding feasibility, HD-tDCS treatment studies can be implemented when designed similarly to documented CS-tDCS studies. HD-tDCS is likely to be acceptable to patients and clinicians. Preliminary efficacy data suggest that HD-tDCS effects, using only 4 electrodes, are at least comparable to CS-tDCS.

  3. The association between gender and familial prevalence of hip dysplasia in Danish patients

    DEFF Research Database (Denmark)

    El Jashi, Rima; Gustafson, Maria B; Jakobsen, Mette B

    2017-01-01

    BACKGROUND: The development of hip dysplasia is associated with several risk factors. 1 of these risk factors is gender, since 80% of patients with symptomatic hip dysplasia are females. Another risk factor for hip dysplasia is familial predisposition of hip dysplasia. Several studies indicate...... that the risk of hip dysplasia is increased with familial prevalence of hip dysplasia. However, little is known about the association between the familial prevalence and gender and the development of hip dysplasia. PURPOSE: The aim of the study was to estimate the prevalence of hip dysplasia among relatives...... to Danish patients with hip dysplasia operated with periacetabular osteotomy (PAO), and the degree of relationship of affected family members. Furthermore, to assess the association between gender and family predisposition in the same group of patients. METHOD: The study is a cross-sectional study...

  4. Prevalence of arterial hypertension in diabetic patients before and after the JNC-V

    DEFF Research Database (Denmark)

    Tarnow, L; Rossing, P; Gall, Mari-Anne

    1994-01-01

    OBJECTIVE: To compare the prevalence of arterial hypertension in patients with insulin-dependent diabetes mellitus (IDDM) and non-insulin-dependent diabetes mellitus (NIDDM) according to blood pressure (BP) criteria from the World Health Organization (WHO) and The Fifth Report of the Joint National...... had stage 2 (160-179/100-109 mmHg) hypertension. Two out of three untreated hypertensive patients had isolated systolic hypertension. CONCLUSIONS: The new JNC-V criteria approved by the American Diabetes Association leads to a considerable increase in the prevalence of arterial hypertension...... treatment were classified as hypertensives. RESULTS: In IDDM patients, the prevalence of arterial hypertension rose from 15 to 42% in the normoalbuminuric group, from 26 to 52% in the microalbuminuric group, and from 61 to 79% in the macroalbuminuric group when WHO and JNC-V criteria were compared...

  5. Prevalence and associated factors of resting electrocardiogram abnormalities among systemic lupus erythematosus patients without cardiovascular disease

    OpenAIRE

    Al Rayes, Hanan; Harvey, Paula J.; Gladman, Dafna D.; Su, Jiandong; Sabapathy, Arthy; Urowitz, Murray B.; Touma, Zahi

    2017-01-01

    Background Electrocardiogram (ECG) cardiovascular disease (CVD) abnormalities (ECG-CVD) are predictive of subsequent CVD events in the general population. Systemic lupus erythematosus (SLE) patients are vulnerable to CVD. We aimed to determine the prevalence of ECG-CVD in SLE patients and to examine the risk factors associated with ECG-CVD. Methods A 12-lead resting supine ECG was performed on consecutive adult patients attending the clinic. One cardiologist interpreted the ECGs. ECG-CVD were...

  6. Is prevalence of colorectal polyps higher in patients with family history of colorectal cancer?

    OpenAIRE

    Murad-Regadas, Sthela Maria; Bezerra, Carla Camila Rocha; Peixoto, Ana Ligia Rocha; Regadas, Francisco Sérgio Pinheiro; Rodrigues, Lusmar Veras; Siebra, José Airton Gonçalves; da Silva Fernandes, Graziela Olivia; Vasconcelos, Rafael Aragão

    2015-01-01

    ABSTRACTObjectives:To assess the prevalence of polyps in patients with a family history of colorectal cancer, in comparison to asymptomatic individuals with indication for screening.Methods:A prospective study in a group of patients who underwent colonoscopy between 2012 and 2014. Patients were divided into two groups: Group I: no family history of colorectal cancer, and Group II: with a family history in first-degree relatives. Demographic characteristics, findings on colonoscopy...

  7. The Prevalence of Fabry Disease in Patients with Chronic Kidney Disease in Turkey: The TURKFAB Study

    Directory of Open Access Journals (Sweden)

    Kultigin Turkmen

    2016-12-01

    Full Text Available Background/Aims: Fabry disease is a treatable cause of chronic kidney disease (CKD characterized by a genetic deficiency of α-galactosidase A. European Renal Best Practice (ERBP recommends screening for Fabry disease in CKD patients. However, this is based on expert opinion and there are no reports of the prevalence of Fabry disease in stage 1-5 CKD. Hence, we investigated the prevalence of Fabry disease in CKD patients not receiving renal replacement therapy. Methods: This prospective study assessed α-galactosidase activity in dried blood spots in 313 stage 1-5 CKD patients, 167 males, between ages of 18-70 years whose etiology of CKD was unknown and were not receiving renal replacement therapy. The diagnosis was confirmed by GLA gene mutation analysis. Results: Three (all males of 313 CKD patients (0.95% were diagnosed of Fabry disease, for a prevalence in males of 1.80%. Family screening identified 8 aditional Fabry patients with CKD. Of a total of 11 Fabry patients, 7 were male and started enzyme replacement therapy and 4 were female. The most frequent manifestations in male patients were fatigue (100%, tinnitus, vertigo, acroparesthesia, hypohidrosis, cornea verticillata and angiokeratoma (all 85%, heat intolerance (71%, and abdominal pain (57%. The most frequent manifestations in female patients were fatigue and cornea verticillata (50%, and tinnitus, vertigo and angiokeratoma (25%. Three patients had severe episodic abdominal pain attacks and proteinuria, and were misdiagnosed as familial Mediterranean fever. Conclusions: The prevalence of Fabry disease in selected CKD patients is in the range found among renal replacement therapy patients, but the disease is diagnosed at an earlier, treatable stage. These data support the ERBP recommendation to screen for Fabry disease in patients with CKD of unknown origin.

  8. The prevalence of secondary diseases of the HIV patients in the Omsk region: cross sectional study

    OpenAIRE

    Pasechnik, Oksana; Pitsenko, Natalia

    2014-01-01

    The prevalence of secondary diseases of the HIV infected patients who were under observation in medical organizations of Omsk region in 2013 has been studied. 16, 8% of HIV-infected patients had a wide spectrum of secondary diseases, mainly infectious etiology. In the structure of secondary infections the leading position was occupied by tuberculosis (32, 3%), candidiasis (24,4%), bacterial diseases (23,7%). The average risk of tuberculosis diseases is 24 cases for 1000 HIV-infected patients.

  9. Evaluation of prevalence of headache in Multiple Sclerosis patients before & after the disease

    Directory of Open Access Journals (Sweden)

    H. Mozhdehipanah

    2017-08-01

    Full Text Available Background: Multiple Sclerosis disease is a chronic disease of nervous system which causes different symptoms. Although headache is not a major symptom of this disease, but a lot of patients suffer from it. To specify the prevalence of headache and its’ types has an important role in diagnose, treatment and improvement the quality of patients’ life. Objective: Our goal of this study was to determine the prevalence of headache in multiple sclerosis patients, before and after the diagnosis of this disease. Methods: This cross-sectional descriptive epidemiologic study was performed on 150 multiple sclerosis patients referred to the neurology clinic of Qazvin in 2015. Data were recorded by history taking & physical examination the existence of headache before the MS diagnosis and at the time of study was evaluated by the patients’ data. Findings: Among participants, prevalence of headache before the MS diagnosis was 40%, which increased to 64% after that (P<0.001. The most common type of headache, before and after the affection was tension headache, which formed 58.3% and 70.8% of all headaches, respectively. The average rate of headache in the group with headache, before and after the diagnosis of MS was 5.8 and 5.76 days in month, which calculated 2.32 and 3.68 days in month in all patients, respectively. Conclusion: Prevalence of headache increases in multiple sclerosis patients. Patients suffer from headache almost 13% of their life days.

  10. Prevalence and Treatment Management of Oropharyngeal Candidiasis in Cancer Patients: Results of the French Candidoscope Study

    International Nuclear Information System (INIS)

    Gligorov, Joseph; Bastit, Laurent; Gervais, Honorine; Henni, Mehdi; Kahila, Widad; Lepille, Daniel; Luporsi, Elisabeth; Sasso, Giuseppe; Varette, Charles; Azria, David

    2011-01-01

    Purpose: The aim of this pharmaco-epidemiological study was to evaluate the prevalence of oropharyngeal candidiasis (OPC) in cancer patients treated with chemotherapy and/or radiotherapy. Methods and Materials: Signs and symptoms of OPC were noted for all patients. Antifungal therapeutic management was recorded in OPC patients. Patients receiving local antifungal treatments were monitored until the end of treatment. Results: Enrolled in the study were 2,042 patients with solid tumor and/or lymphoma treated with chemotherapy and/or another systemic cancer treatment and/or radiotherapy. The overall prevalence of OPC was 9.6% (95% confidence interval, 8.4%-11.0%] in this population. It was most frequent in patients treated with combined chemoradiotherapy (22.0%) or with more than two cytotoxic agents (16.9%). Local antifungal treatments were prescribed in 75.0% of OPC patients as recommended by guidelines. The compliance to treatment was higher in patients receiving once-daily miconazole mucoadhesive buccal tablet (MBT; 88.2%) than in those treated with several daily mouthwashes of amphotericin B (40%) or nystatin (18.8%). Conclusion: OPC prevalence in treated cancer patients was high. Local treatments were usually prescribed as per guidelines. Compliance to local treatments was better with once-daily drugs.

  11. Prevalence of CMMSE defined cognitive impairment among peritoneal dialysis patients and its impact on peritonitis.

    Science.gov (United States)

    Shea, Yat Fung; Lam, Man-Fai; Lee, Mi Suen Connie; Mok, Ming Yee Maggie; Lui, Sing-Leung; Yip, Terence P S; Lo, Wai Kei; Chu, Leung Wing; Chan, Tak-Mao

    2016-02-01

    Peritoneal dialysis (PD) exchange procedure is complex. Patients with cognitive impairment (CI) may require assistance. We studied the prevalence of CI among PD patients, its impact on PD-related peritonitis and the outcome of assisted PD. Cantonese version of Mini-Mental State examination (CMMSE) was performed in 151 patients newly started on PD. Data on patient characteristics including demographics, co-morbidities, blood parameters, medications, and number of PD-related peritonitis in the first 6 months were collected. 151 subjects were recruited. The age of studied patients was 60 ± 15.0 years, and 45% were female. The prevalence of CI was 13.9% using education-adjusted cut-off of CMMSE. Patients older than 65-year-old, female, and lower education level were independent risk factors for CI (OR 9.27 p = 0.001, OR 14.84 p = 0.005, and OR 6.10 p = 0.009, respectively). Age greater than 65-year old is an independent risk factor for PD-related peritonitis but CI was not. Patients requiring assisted PD were of older age (p peritonitis (p = 0.07). CI is common among local PD patients. Overall, CI could not be identified as an independent risk factor for PD peritonitis. There is a higher prevalence of CI among assisted PD patients but helpers may not completely eliminate the risk of PD-related peritonitis.

  12. Magnetic resonance imaging of pseudotumors of the craniovertebral junction in long-term hemodialysis patients.

    Science.gov (United States)

    Maruyama, H; Tanizawa, T; Uchiyama, S; Higuchi, T; Ei, K; Oda, M; Ei, I; Oya, M; Kishimoto, H; Saito, T; Miyamura, S; Takano, Y; Hasegawa, S; Kawada, K; Ueki, K; Iwafuchi, Y; Arakawa, M

    1999-01-01

    Pseudotumors of the craniovertebral junction (PTCVJ) are observed in long-term hemodialysis (HD) patients. There are neither criteria for diagnosis nor guidelines for screening. We attempted to determine magnetic resonance imaging (MRI) findings that could be used to detect PTCVJ, to determine the prevalence of PTCVJ, and to evaluate whether destructive spondyloarthropathy (DSA) might be a yardstick for selection of patients for MRI examination for PTCVJ. MRI were examined in 19 DSA patients (8 males, 11 females, age 61.4 +/- 7.3 years, HD duration 17.0 +/- 4.4 years) and in 20 sex-, age-, and HD-duration-matched non-DSA patients (9 males, 11 females, age 57.5 +/- 6.6 years, HD duration 17.7 +/- 4.9 years). We evaluated MRI characteristics of PTCVJ according those which occur due to rheumatoid arthritis. PTCVJ were characterized as follows: disappearance of fat pads in the upper region (supradental PTCVJ), intensity change of the 'predental triangle' in the anterior region (predental PTCVJ), and thickening of cruciform ligaments (retrodental PTCVJ). The prevalence of PTCVJ among patients undergoing HD more than 10 years was high (26 out of 39; 66.7%). The prevalence of PTCVJ was not different between DSA and non-DSA groups. We verified that the above MRI findings might be helpful in the detection of PTCVJ. These findings were observed frequently and independently also in patients with DSA. Copyright 1999 S. Karger AG, Basel

  13. The Prevalence of Oropharyngeal Dysphagia in Danish Patients Hospitalised with Community-Acquired Pneumonia

    DEFF Research Database (Denmark)

    Kristiansen, Dorte Melgaard; Baandrup, Ulrik; Bøgsted, Martin

    2017-01-01

    Community-acquired pneumonia (CAP) and oropharyngeal dysphagia (OD) are prevalent conditions in the elderly. The aim of this study was to explore the relationship between CAP, OD, and frailty in patients admitted to a department of respiratory medicine at a regional hospital. The outcome was mort......Community-acquired pneumonia (CAP) and oropharyngeal dysphagia (OD) are prevalent conditions in the elderly. The aim of this study was to explore the relationship between CAP, OD, and frailty in patients admitted to a department of respiratory medicine at a regional hospital. The outcome...

  14. High prevalence of respiratory muscle weakness in hospitalized acute heart failure elderly patients.

    Directory of Open Access Journals (Sweden)

    Pedro Verissimo

    Full Text Available Respiratory Muscle Weakness (RMW has been defined when the maximum inspiratory pressure (MIP is lower than 70% of the predictive value. The prevalence of RMW in chronic heart failure patients is 30 to 50%. So far there are no studies on the prevalence of RMW in acute heart failure (AHF patients.Evaluate the prevalence of RMW in patients admitted because of AHF and the condition of respiratory muscle strength on discharge from the hospital.Sixty-three patients had their MIP measured on two occasions: at the beginning of the hospital stay, after they had reached respiratory, hemodynamic and clinical stability and before discharge from the hospital. The apparatus and technique to measure MIP were adapted because of age-related limitations of the patients. Data on cardiac ejection fraction, ECG, brain natriuretic peptide (BNP levels and on the use of noninvasive ventilation (NIV were collected.The mean age of the 63 patients under study was 75 years. On admission the mean ejection fraction was 33% (95% CI: 31-35 and the BNP hormone median value was 726.5 pg/ml (range: 217 to 2283 pg/ml; 65% of the patients used NIV. The median value of MIP measured after clinical stabilization was -52.7 cmH2O (range: -20 to -120 cmH2O; 76% of the patients had MIP values below 70% of the predictive value. On discharge, after a median hospital stay of 11 days, the median MIP was -53.5 cmH2O (range:-20 to -150 cmH2O; 71% of the patients maintained their MIP values below 70% of the predictive value. The differences found were not statistically significant.Elderly patients admitted with AHF may present a high prevalence of RMW on admission; this condition may be maintained at similar levels on discharge in a large percentage of these patients, even after clinical stabilization of the heart condition.

  15. Prevalence of- and risk factors for work disability in Dutch patients with inflammatory bowel disease.

    Science.gov (United States)

    Spekhorst, Lieke M; Oldenburg, Bas; van Bodegraven, Ad A; de Jong, Dirk J; Imhann, Floris; van der Meulen-de Jong, Andrea E; Pierik, Marieke J; van der Woude, Janneke C; Dijkstra, Gerard; D'Haens, Geert; Löwenberg, Mark; Weersma, Rinse K; Festen, Eleonora A M

    2017-12-14

    To determine the prevalence of work disability in inflammatory bowel disease (IBD), and to assess risk factors associated with work disability. For this retrospective cohort study, we retrieved clinical data from the Dutch IBD Biobank on July 2014, containing electronic patient records of 3388 IBD patients treated in the eight University Medical Centers in the Netherlands. Prevalence of work disability was assessed in 2794 IBD patients and compared with the general Dutch population. Multivariate analyses were performed for work disability (sick leave, partial and full disability) and long-term full work disability (> 80% work disability for > 2 years). Prevalence of work disability was higher in Crohn's disease (CD) (29%) and ulcerative colitis (UC) (19%) patients compared to the general Dutch population (7%). In all IBD patients, female sex, a lower education level, and extra-intestinal manifestations, were associated with work disability. In CD patients, an age > 40 years at diagnosis, disease duration > 15 years, smoking, surgical interventions, and anti-TNFα use were associated with work disability. In UC patients, an age > 55 years, and immunomodulator use were associated with work disability. In CD patients, a lower education level (OR = 1.62, 95%CI: 1.02-2.58), and in UC patients, disease complications (OR = 3.39, 95%CI: 1.09-10.58) were associated with long-term full work disability. The prevalence of work disability in IBD patients is higher than in the general Dutch population. Early assessment of risk factors for work disability is necessary, as work disability is substantial among IBD patients.

  16. HD 97658 and its super-Earth

    Directory of Open Access Journals (Sweden)

    Van Grootel V.

    2015-01-01

    Full Text Available Super-Earths transiting nearby bright stars are key objects that simultaneously allow for accurate measurements of both their mass and radius, providing essential constraints on their internal composition. We present the confirmation, based on Spitzer observations, that the super-Earth HD 97658 b transits its host star. HD 97658 is a low-mass (M* = 0.77 ± 0.05 M⊙ K1 dwarf, as determined from the Hipparcos parallax and stellar evolution modeling. To constrain the planet parameters, we carry out Bayesian global analyses of Keck-HIRES radial velocities, and MOST and Spitzer photometry. HD 97658 b is a massive (MP = 7.55−0.79+0.83 M⊕ and large (RP = 2.247−0.095+0.098 R⊕ at 4.5 μm super-Earth. We investigate the possible internal compositions for HD 97658 b. Our results indicate a large rocky component, by at least 60% by mass, and very little H-He components, at most 2% by mass. We also discuss how future asteroseismic observations can improve the knowledge of the HD 97658 system, in particular by constraining its age.

  17. Prevalence of Third Molar Agenesis: Associated Dental Anomalies in Non-Syndromic 5923 Patients.

    Science.gov (United States)

    Sujon, Mamun Khan; Alam, Mohammad Khursheed; Rahman, Shaifulizan Abdul

    2016-01-01

    The aim of this study was to investigate the prevalence of third molar agenesis and other associated dental anomalies in Bangladeshi population and to investigate the relationship of other dental anomalies with the third molar presence/agenesis. A retrospective study was performed using panoramic radiographs of 5923 patients, who ranged in age from 10 to 50 years. All radiographs were analyzed by Planmeca Romexis® 3.0 software (Planmeca Oy, Helsinki, Finland). Pearson chi-square and one way ANOVA (Post Hoc) test were conducted. The prevalence of third molar agenesis was 38.4%. The frequency of third molar agenesis was significantly higher in females than males (p dental anomalies was 6.5%, among them hypodontia was 3.1%. Prevalence of third molar agenesis varies in different geographic region. Among the other dental anomalies hypodontia was more prevalent.

  18. Estimating prevalence of accumulated HIV-1 drug resistance in a cohort of patients on antiretroviral therapy

    DEFF Research Database (Denmark)

    Bannister, Wendy P; Cozzi-Lepri, Alessandro; Kjær, Jesper

    2011-01-01

    Estimating the prevalence of accumulated HIV drug resistance in patients receiving antiretroviral therapy (ART) is difficult due to lack of resistance testing at all occasions of virological failure and in patients with undetectable viral load. A method to estimate this for 6498 EuroSIDA patients...... who were under follow-up on ART at 1 July 2008 was therefore developed by imputing data on patients with no prior resistance test results, based on the probability of detecting resistance in tested patients with similar profiles....

  19. Why patients visit their doctors: assessing the most prevalent conditions in a defined American population.

    Science.gov (United States)

    St Sauver, Jennifer L; Warner, David O; Yawn, Barbara P; Jacobson, Debra J; McGree, Michaela E; Pankratz, Joshua J; Melton, L Joseph; Roger, Véronique L; Ebbert, Jon O; Rocca, Walter A

    2013-01-01

    To describe the prevalence of nonacute conditions among patients seeking health care in a defined US population, emphasizing age, sex, and ethnic differences. The Rochester Epidemiology Project (REP) medical records linkage system was used to identify all residents of Olmsted County, Minnesota, on April 1, 2009, who had consented to review of their medical records for research (142,377 patients). We then electronically extracted all International Classification of Diseases, Ninth Revision codes noted in the records of these patients by any health care institution between January 1, 2005, and December 31, 2009. We grouped International Classification of Diseases, Ninth Revision codes into clinical classification codes and then into 47 broader disease groups associated with health-related quality of life. Age- and sex-specific prevalence was estimated by dividing the number of individuals within each group by the corresponding age- and sex-specific population. Patients within a group who had multiple codes were counted only once. We included a total of 142,377 patients, 75,512 (53%) of whom were female. Skin disorders (42.7%), osteoarthritis and joint disorders (33.6%), back problems (23.9%), disorders of lipid metabolism (22.4%), and upper respiratory tract disease (22.1%, excluding asthma) were the most prevalent disease groups in this population. Ten of the 15 most prevalent disease groups were more common in women in almost all age groups, whereas disorders of lipid metabolism, hypertension, and diabetes were more common in men. Additionally, the prevalence of 7 of the 10 most common groups increased with advancing age. Prevalence also varied across ethnic groups (whites, blacks, and Asians). Our findings suggest areas for focused research that may lead to better health care delivery and improved population health. Copyright © 2013 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

  20. HD 30187 B and HD 39927 B: Two suspected nearby hot subdwarfs in resolved binaries (based on observations made with the ESA Hipparcos satellite)

    DEFF Research Database (Denmark)

    Makarov, V.V.; Fabricius, C.

    1999-01-01

    Stars: Individual: HD 30187 B -- Stars: Individual: HD 39927 B - Stars: White dwarfs - Stars: Binaries: Visual......Stars: Individual: HD 30187 B -- Stars: Individual: HD 39927 B - Stars: White dwarfs - Stars: Binaries: Visual...

  1. Prevalence of human cytomegalovirus (HCMV antibodies among patients HIV/AIDS in Kurdistan province, 2015

    Directory of Open Access Journals (Sweden)

    Arezo Omati

    2016-12-01

    Full Text Available Background : Cytomegalovirus (CMV infection is one of the most common causes of death in people with immune deficiency diseases such as: organ or tissue recipients, patients with HIV/AIDS and newborn infants. The aim of this study was to determine the prevalence of anti-CMV antibodies in patients with HIV/AIDS in the Kurdistan province. Materials and Methods: This cross-sectional study carried out on 151 patients with HIV/AIDS covered by behavioral health counseling centers in Kurdistan province, 2015. For all patients the values of CMV antibodies, include IgG and IgM, were determined by ELISA technique and Diagnostic Kits (EIA WELL, Rome, Italy. Data analyses were done by use of t-test and multiple linear regression tests in stata software, version 13. Results: 116 (76.8% and 35 (23.2% of the patients were male and female, respectively. Mean (SD age of the patients were 39.3 (9.1 years. All studied patients were found positive for CMV-IgG (prevalence=100%, whereas only one case (0.7% was found positive for CMV-IgM. The relationship between age and CMV-IgG levels was statistically significant. Conclusion: The results showed that high prevalence of CMV in patients with HIV/AIDS, so in addition to paying more attention to the issue of HIV and CMV co-infection, about value of early antiretroviral treatment conducting further studies seems necessary.

  2. Prevalence and Impact of Diabetes Mellitus Among Patients with Active Pulmonary Tuberculosis in South Korea.

    Science.gov (United States)

    Lee, Eun Hye; Lee, Jung Mo; Kang, Young Ae; Leem, Ah Young; Kim, Eun Young; Jung, Ji Ye; Park, Moo Suk; Kim, Young Sam; Kim, Se Kyu; Chang, Joon; Kim, Song Yee

    2017-04-01

    South Korea has an increasing prevalence of diabetes and a relatively high burden of tuberculosis. We aimed to determine the prevalence of diabetes in patients with active pulmonary tuberculosis (PTB) and examine the effect of diabetes on tuberculosis treatment outcomes. Data from patients ≥30 years diagnosed with and treated for PTB between January 2010 and December 2012 at Severance Hospital, a 2000-bed tertiary referral hospital in Seoul, South Korea, were analyzed and compared with data from a contemporaneous general population sample extracted from KNHANES V. Diabetes prevalence was 24.2% (252/1044) among patients with PTB and 11.6% (1700/14,655) among controls. Diabetes [odds ratios (OR) 2.56, 95% confidence interval (CI) 1.56-4.21, P Diabetes was the only factor associated with unsuccessful treatment outcomes (OR 1.67, 95% CI 1.03-2.70, P = 0.039). The prevalence of diabetes was markedly higher in patients with PTB than in a sample of the general South Korean population. Diabetes may delay sputum conversion and adversely affect treatment outcomes; detection and management of diabetes in patients with PTB is crucial.

  3. Prevalence and Risk Factors of Gastroesophageal Reflux Disease in Patients with Type 2 Diabetes Mellitus

    Directory of Open Access Journals (Sweden)

    Jun Ouk Ha

    2016-06-01

    Full Text Available BackgroundGastrointestinal symptoms are common in patients with type 2 diabetes mellitus (T2DM. The prevalence of gastroesophageal reflux disease (GERD in Korea appears to be increasing. Some studies have shown that T2DM is a risk factor for symptomatic GERD. However, this possibility is still debated, and the pathogenesis of GERD in T2DM is not yet fully understood. The aim of this study was to analyze the prevalence and risk factors (including autonomic neuropathy of GERD in patients with T2DM.MethodsThis cross-sectional case-control study enrolled T2DM patients (n=258 and healthy controls (n=184. All participants underwent physical examinations and laboratory tests. We evaluated medical records and long-term diabetes complications, including peripheral and autonomic neuropathy in patients with T2DM. Esophagogastroduodenoscopy was performed in all patients. The Los Angeles (LA classification was used to grade GERD. GERD was defined as LA grade A (or higher or minimal change with GERD symptoms. GERD symptoms were examined using a frequency scale. Data were expressed as mean±standard error. Independent t-tests or chi-square tests were used to make comparisons between groups.ResultsThe prevalence of GERD (32.6% vs. 35.9%, P=0.266 and GERD symptoms (58.8% vs. 59.2%, P=0.503 was not significantly different between T2DM patients and controls. We found no significant differences between T2DM patients with GERD and T2DM patients without GERD with respect to diabetic complications, including autonomic neuropathy, peripheral neuropathy, duration of DM, and glucose control.ConclusionThe prevalence of GERD in patients with T2DM showed no difference from that of controls. GERD was also not associated with peripheral and cardiovascular autonomic neuropathy, age, or duration of DM in patients with T2DM.

  4. Prevalence of Clostridium Difficile Infection in Patients After Radical Cystectomy and Neoadjuvant Chemotherapy.

    Science.gov (United States)

    Cotter, Katherine J; Fan, Yunhua; Sieger, Gretchen K; Weight, Christopher J; Konety, Badrinath R

    2017-10-27

    Clostridium Difficile is the most common cause of nosocomial infectious diarrhea. This study evaluates the prevalence and predictors of Clostridium Difficile infections in patients undergoing radical cystectomy with or without neoadjuvant chemotherapy. Retrospective chart review was performed of all patients undergoing cystectomy and urinary diversion at a single institution from 2011-2017. Infection was documented in all cases with testing for Clostridium Difficile polymerase chain reaction toxin B. Patient and disease related factors were compared for those who received neoadjuvant chemotherapy vs. those who did not in order to identify potential risk factors associated with C. Difficile infections. Chi squared test and logistic regression analysis were used to determine statistical significance. Of 350 patients who underwent cystectomy, 41 (11.7%) developed Clostridium Difficile in the 30 day post-operative period. The prevalence of C. Difficile infection was higher amongst the patients undergoing cystectomy compared to the non-cystectomy admissions at our hospital (11.7 vs. 2.9%). Incidence was not significantly different among those who underwent cystectomy for bladder cancer versus those who underwent the procedure for other reasons. Median time to diagnosis was 6 days (range 3-28 days). The prevalence of C. Diff infections was not significantly different among those who received neoadjuvant chemotherapy vs. those who did not (11% vs. 10.4% p  = 0.72). A significant association between C. Difficile infection was not seen with proton pump inhibitor use ( p  = 0.48), patient BMI ( p  = 0.67), chemotherapeutic regimen ( p  = 0.94), individual surgeon ( p  = 0.54), type of urinary diversion (0.41), or peri-operative antibiotic redosing ( p  = 0.26). Clostridium Difficile infection has a higher prevalence in patients undergoing cystectomy. No significant association between prevalence and exposure to neoadjuvant chemotherapy was seen.

  5. Prevalence of cirrhosis in patients with thrombocytopenia who receive bone marrow biopsy.

    Science.gov (United States)

    Sheikh, Muhammad Y; Raoufi, Rahim; Atla, Pradeep R; Riaz, Muhammad; Oberer, Chad; Moffett, Michael J

    2012-01-01

    Thrombocytopenia is a common finding in patients with cirrhosis and may lead to unnecessary referral for bone marrow (BM) biopsy. To date, the prevalence of cirrhosis in patients with thrombocytopenia who receive BM biopsy is largely unknown. Between fiscal years 2006-2010, 744 patients (≥18 years) who underwent BM biopsies for thrombocytopenia at our hospital were identified retrospectively. 541 patients were excluded who had hematologic malignancies and received chemotherapy. Remaining 203 patients with predominant isolated thrombocytopenia were included in the study. Of 203 patients, 136 (67%) had a normal and 67 (33%) had an abnormal BM examination. Prevalence of cirrhosis in the study population was 35% (95% CI: 28.4-41.9). 51% patients with normal BM were found to have cirrhosis compared to 3% of patients with abnormal BM exam (P < 0.0001). Common causes of cirrhosis were nonalcoholic steatohepatitis (NASH) (47%), followed by alcohol and Hepatitis C virus infection. Idiopathic thrombocytopenia and myelodysplastic syndrome were most frequent causes of thrombocytopenia in patients without cirrhosis. Patients with NASH had higher body mass index (BMI) (33.4 vs. 25.8, P < 0.001) and lower MELD scores (11.1 vs. 16, P = 0.028) when compared to non-NASH patients with cirrhosis. Approximately, one third (35%) of patients with cirrhosis induced thrombocytopenia may undergo unwarranted BM biopsies. Clinical diagnosis of cirrhosis is still a challenge for many physicians, particularly with underlying NASH. We propose cirrhosis to be the prime cause of isolated thrombocytopenia.

  6. The prevalence and determinants of hypothyroidism in hospitalized patients with type 2 diabetes mellitus.

    Science.gov (United States)

    Song, Fei; Bao, Cuiping; Deng, Meiyu; Xu, Hui; Fan, Meijuan; Paillard-Borg, Stéphanie; Xu, Weili; Qi, Xiuying

    2017-01-01

    The purpose of this study was to investigate the prevalence of hypothyroidism among hospitalized patients with type 2 diabetes mellitus and its related factors, and to assess the prevalence of macrovascular and microvascular diseases among type 2 diabetes mellitus inpatients with hypothyroidism and euthyroidism. A total of 1662 type 2 diabetes mellitus inpatients hospitalized at the Metabolic Diseases Hospital, Tianjin Medical University from 1 January 2008 to 1 March 2013 were included in this study. Information on demographic and anthropometric factors and additional variables related to hypothyroidism were collected from medical records. Prevalence rates were calculated and standardized using direct method based on the age-specific and sex-specific structure of all participants. Data were analyzed using binary logistic regression with adjustment for potential confounders. The prevalence of hypothyroidism among type 2 diabetes mellitus inpatients was 6.8 %, and 77.0 % of the patients with hypothyroidism had subclinical hypothyroidism. The prevalence of hypothyroidism increased with age, and was higher in women (10.8 %) than in men (3.4 %). Older age (odds ratio, 1.74; 95 % confidence interval, 1. 05 to 2.89), female gender (odds ratio, 2.02; 95 % confidence interval, 1.05 to 3.87), and positive thyroid peroxidase antibody (odds ratio, 4.99; 95 % confidence interval, 2.83 to 8.79) were associated with higher odds of hypothyroidism among type 2 diabetes mellitus inpatients. The type 2 diabetes mellitus inpatients with hypothyroidism had higher prevalence of cerebrovascular diseases than those with euthyroidism after adjustment for age and gender. The prevalence of hypothyroidism among type 2 diabetes mellitus inpatients was 6.8 %, and most patients had subclinical hypothyroidism. Older age, female gender, and positive thyroid peroxidase antibody could be indicators for detecting hypothyroidism in type 2 diabetes mellitus inpatients.

  7. Polarized proton and deuteron solid HD targets

    International Nuclear Information System (INIS)

    Honig, A.

    1977-01-01

    A decade has now elapsed since HD was proposed as a polarized proton and deuteron target with exceptionally desirable properties. These include a very high free proton proportion, independently polarizable proton and deuteron systems, and a ''frozen-spin'' mode of operation which allows separation of the functions of production and utilization of the highly polarized target. A discussion is given of what can be expected of the polarized HD system right now, without further research. The basic features of solid HD pertinent to its use as a ''frozen-spin'' target are outlined, then a summary is given of the particular experimental results which support the contention that the target will perform successfully, and finally, some feasible operating modes and the expected performances from them are presented

  8. Prevalence of Malnutrition and Nutritional Characteristics of Patients With Inflammatory Bowel Disease.

    Science.gov (United States)

    Casanova, María José; Chaparro, Maria; Molina, Begoña; Merino, Olga; Batanero, Ricardo; Dueñas-Sadornil, Carmen; Robledo, Pilar; Garcia-Albert, Ana María; Gómez-Sánchez, Maria Bienvenida; Calvet, Xavier; Trallero, Maria Del Roser; Montoro, Miguel; Vázquez, Iria; Charro, Mara; Barragán, Amaya; Martínez-Cerezo, Francisco; Megias-Rangil, Isabel; Huguet, José María; Marti-Bonmati, Ezequiel; Calvo, Marta; Campderá, Mariana; Muñoz-Vicente, Margarita; Merchante, Angel; Ávila, Ansel David; Serrano-Aguayo, Pilar; De Francisco, Ruth; Hervías, Daniel; Bujanda, Luis; Rodriguez, Gloria Esther; Castro-Laria, Luisa; Barreiro-de Acosta, Manuel; Van Domselaar, Manuel; Ramirez de la Piscina, Patricia; Santos-Fernández, Javier; Algaba, Alicia; Torra, Sandra; Pozzati, Liliana; López-Serrano, Pilar; Arribas, Maria Del Rosario; Rincón, Maria Luisa; Peláez, Andrés Camilo; Castro, Elena; García-Herola, Antonio; Santander, Cecilio; Hernández-Alonso, Moisés; Martín-Noguerol, Elisa; Gómez-Lozano, María; Monedero, Tamara; Villoria, Albert; Figuerola, Ariadna; Castaño-García, Andrés; Banales, Jesús M; Díaz-Hernández, Laura; Argüelles-Arias, Federico; López-Díaz, Javier; Pérez-Martínez, Isabel; García-Talavera, Noelia; Nuevo-Siguairo, Olivia Karina; Riestra, Sabino; Gisbert, Javier P

    2017-12-04

    This study sought to determine the prevalence of malnutrition in patients with inflammatory bowel disease, to analyse the dietary beliefs and behaviours of these patients, to study their body composition, to evaluate their muscular strength and to identify the factors associated with malnutrition in these patients. This was a prospective, multicentre study. Crohn's disease and ulcerative colitis patients from 30 Spanish centres, from the outpatient clinics, were included. A questionnaire of 11 items was applied to obtain data from patients' dietary behaviour and beliefs. Patients who accepted were evaluated to assess their nutritional status using Subjective Global Assessment and body mass index. Body composition was evaluated through bioelectrical impedance. A total of 1271 patients were included [51% women, median age 45 years, 60% Crohn's disease]. Of these, 333 patients underwent the nutritional evaluation. A total of 77% of patients declared that they avoided some foods to prevent disease relapse. Eighty-six per cent of patients avoided some foods when they had disease activity because of fear of worsening the flare. Sixty-seven per cent of patients modified their dietary habits after disease diagnosis. The prevalence of malnutrition was 16% [95% confidence interval = 12-20%]. In the multivariate analysis, history of abdominal surgery, active disease and avoidance of some foods during flares were associated with higher risk of malnutrition. The prevalence of malnutrition in inflammatory bowel disease patients was high. We identified some predictive factors of malnutrition. Most of the patients had self-imposed food restrictions, based on their beliefs. Copyright © 2017 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com

  9. Prevalence and characteristics of endometrial polyps in patients with abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Đorđević Biljana

    2008-01-01

    Full Text Available Background/Aim. The prevalence of endometrial polyps (EPs in the general female population is about 24%. Abnormal uterine bleeding is frequently the presenting symptom of EPs. The aim of this study was to determine the prevalence and characteristics of EPs in patients with abnormal uterine bleeding. Methods. The prevalence and characteristics of EPs were investigated in 961 patients with abnormal uterine bleeding who underwent dilatation and curettage between January and December 2006. Regarding histopathological features of EPs (presence of atypical hyperplasia or endometrial carcinoma, patients were divided into two groups: group A - patients who had EPs and EPs with hyperplasia without atypia (n = 204 and group B - patients who had EPs with atypical hyperplasia and EPs with carcinoma (n = 7. Results. In 211 (21.94% patients EPs were found with abnormal uterine bleeding. Histopathologically, there were 175 (82.94% EPs, 29 (13.74% EPs with hyperplasia without atypia, 5 (2.37% EPs with atypical hyperplasia, and 2 (0.95% EPs with endometrial carcinoma. Contrary to the patients with EPs and EPs with hyperplasia without atypia (group A, patients who had EPs with atypical hyperplasia and EPs with carcinoma (group B were older (p < 0.05, and more commonly postmenopausal (p < 0.05 and with hypertension (p < 0.05, all of statistical significance. Conclusion. The prevalence of endometrial polyps in patients with abnormal uterine bleeding according to our data was 21.95%. Atypical hyperplasia and endometrial carcinoma were rarely confined to a polyp. Older age, postmenopausal period and hypertension may increase the risk of premalignant and malignant changes in endometrial polyps.

  10. Prevalence of metabolic syndrome in Chinese psoriasis patients: A hospital-based cross-sectional study.

    Science.gov (United States)

    Gui, Xin-Yu; Yu, Xiao-Ling; Jin, Hong-Zhong; Zuo, Ya-Gang; Wu, Chao

    2018-01-01

    Psoriasis, a chronic autoimmune skin disorder, is believed to contribute to cardiovascular diseases and metabolic syndrome. Psoriasis's association with the components of metabolic syndrome has been reported previously. However, large-scale cross-sectional studies about psoriasis and metabolic syndrome are rare in China. We assessed the prevalence of metabolic syndrome in Chinese psoriasis patients and controls. A total of 859 psoriasis patients and 1,718 controls were recruited in an age- and sex-matched cross-sectional study. Metabolic syndrome occurred in 14.3% of the psoriasis patients as opposed to 10.0% of the control participants (P = 0.001). Psoriasis patients had a higher prevalence of overweight/obesity, hyperglycemia and dyslipidemia when compared with controls. Meanwhile, psoriasis patients with metabolic syndrome were older, and had an older age of onset and a longer disease duration when compared with those without metabolic syndrome. The prevalence of metabolic syndrome is higher in the Chinese psoriatic population, which can favor cardiovascular events. The present study strengthens the value of treating psoriasis patients not only dealing with the skin lesions, and we suggest appropriate screening and relevant health education be carried out in the treatment of psoriasis patients. © 2017 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd.

  11. Prevalence of Celiac Disease and Helicobacter Pylori in Patients Referred to Endoscopy Section of Taleghani Hospital

    Directory of Open Access Journals (Sweden)

    P Mohammadi

    2012-07-01

    Full Text Available Introduction: According to previous studies celiac disease(CD is frequently associated with chronic gastritis. The aim of this study was to assess the prevalence of CD and Helicobacter pylori in patients with dyspepsia. Methods: 325 patients were studied from April 2008 to April 2009 who underwent endoscopic procedures for dyspepsia. Gastric antrum, duodenal biopsies, serology with tissue Transglutaminase Antibodies(tTGA and total IgA were performed for detection of H. pylori and CD. Results: Out of 325 patients 312(96% had a positive H. pylori. Heart burn and bloating were the most prevalent symptoms in this study. Twenty one of 25 patients with positive histology for CD who had gastric biopsies were positive for H. pylori(84%. Duodenal biopsy specimens results have shown normal histology in 213(65.5%, hyperplastic polyps in 1(0.4%, duodenitis in 79(24.3% and abnormality in small bowel (Marsh I-IIIc in 25(10%. In term of the serological analysis, 9 of 26 tTGA positive patients had abnormal histology (Marsh I-IIIc(2.7%. Conclusion: Similar to previous reports, we found a high prevalence of H. pylori infection and celiac disease in dyspeptic patients. Therefore, further studies for screening occult CD in dyspeptic patients is seems necessary.

  12. Prevalence of unrecognized diabetes, prediabetes and metabolic syndrome in patients undergoing elective percutaneous coronary intervention.

    Science.gov (United States)

    Balakrishnan, Revathi; Berger, Jeffrey S; Tully, Lisa; Vani, Anish; Shah, Binita; Burdowski, Joseph; Fisher, Edward; Schwartzbard, Arthur; Sedlis, Steven; Weintraub, Howard; Underberg, James A; Danoff, Ann; Slater, James A; Gianos, Eugenia

    2015-09-01

    Diabetes mellitus (DM) and metabolic syndrome are important targets for secondary prevention in cardiovascular disease. However, the prevalence in patients undergoing elective percutaneous coronary intervention is not well defined. We aimed to analyse the prevalence and characteristics of patients undergoing percutaneous coronary intervention with previously unrecognized prediabetes, diabetes and metabolic syndrome. Data were collected from 740 patients undergoing elective percutaneous coronary intervention between November 2010 and March 2013 at a tertiary referral center. Prevalence of DM and prediabetes was evaluated using Haemoglobin A1c (A1c ≥ 6.5% for DM, A1c 5.7-6.4% for prediabetes). A modified definition was used for metabolic syndrome [three or more of the following criteria: body mass index ≥30 kg/m2; triglycerides ≥ 150 mg/dL; high density lipoprotein prediabetes at time of percutaneous coronary intervention. Overall, 54.9% met criteria for metabolic syndrome (69.2% of patients with DM and 45.8% of patients without DM). Among patients undergoing elective percutaneous coronary intervention, a substantial number were identified with a new DM, prediabetes, and/or metabolic syndrome. Routine screening for an abnormal glucometabolic state at the time of revascularization may be useful for identifying patients who may benefit from additional targeting of modifiable risk factors. Copyright © 2015 John Wiley & Sons, Ltd.

  13. Evaluating the prevalence of silent coronary artery disease in asymptomatic patients with spinal cord injury

    International Nuclear Information System (INIS)

    Lee, Chee-Siong; Lu, Ye-Hsu; Lee, Shuo-Tsan; Lin, Ching-Cheng; Ding, Hueisch-Jy

    2006-01-01

    To evaluate the prevalence of coronary artery disease (CAD) in patients with spinal cord injury (SCI), 47 clinically asymptomatic SCI patients received thallium-201 myocardial perfusion single photon emission computed tomography (Tl-201 SPECT) after dipyridamole administration for the diagnosis of CAD. There were 4 groups as follows; group 1: 13 patients with quadriplegia and complete SCI, group 2: 11 patients with quadriplegia and incomplete SCI, group 3: 11 patients with paraplegia and complete SCI, and group 4: 12 patients with paraplegia and incomplete SCI. There were no significant differences in sex distribution, ages, SCI duration, or CAD risk factors among the SCI patients in the 4 groups. All Tl-201 SPECT images were interpreted by the agreement of 2 experienced nuclear medicine physicians without prior knowledge of the patients' histories. A total of 30 of 47 (63.8%) SCI patients had abnormal Tl-201 SPECT findings. Among the 4 groups of SCI patients, those in groups 1 and 4 had the significantly highest and lowest prevalences of abnormal Tl-201 SPECT findings, respectively. We concluded that combined quadriplegia and complete SCI is an important CAD risk factor in SCI patients based on the objective evidence of intravenous dipyridamole cardiac stress testing with Tl-201 SPECT. (author)

  14. Prevalence and management of intestinal helminthiasis among HIV-infected patients at Muhimbili National Hospital.

    Science.gov (United States)

    Mwambete, Kennedy D; Justin-Temu, Mary; Peter, Sharon

    2010-01-01

    A cross-sectional study was conducted at Muhimbili National Hospital (Tanzania) to determine prevalence of helminthiasis among in-patients with HIV/AIDS. After signing an informed consent form, participants answered a sociodemographic and risk factor questionnaire. Fecal specimens from patients with HIV-infected and uninfected patients were screened for intestinal helminthiasis (IHLs) using coprological methods. A total of 146 patients were recruited, of those 66 were HIV-negative while 80 were HIV-negative patients. Thirty-five patients (12 HIV/AIDS and 23 non-HIV/AIDS) had helminthic infections. Hookworms were the most frequently detected helminths among patients living with HIV/AIDS (13.6%) and HIV-negative patients (17.5%), followed by schistosomiasis (9%) detected among HIV-negative individuals only. Prevalence of helminthiases (HLs) was observed to be relatively lower among HIV-infected than uninfected patients, which is ascribable to prophylactic measures adopted for patients with HIV/AIDS. Thus, it is recommended that routine screening for HLs and prophylactic measures should be adopted for the improvement of patients' health status.

  15. Prevalence of Burnout Syndrome in Patients Admitted with Acute Coronary Syndrome

    Directory of Open Access Journals (Sweden)

    Ana Cláudia Giaxa Prosdócimo

    2015-03-01

    Full Text Available Background: Burnout Syndrome is the extreme emotional response to chronic occupational stress, manifesting as physical and mental exhaustion. Although associated with higher prevalence of cardiovascular risk factors, no study so far has evaluated whether the Burnout Syndrome could be a prevalent factor in non-elderly individuals active in the labor market, admitted for acute coronary syndrome (ACS. Objective: To evaluate the prevalence of the Burnout Syndrome in non-elderly, economically active patients, hospitalized with ACS. Methods: Cross-sectional study conducted in a tertiary and private cardiology center, with economically active patients aged <65 years, hospitalized with diagnosis of ACS. The Burnout Syndrome was evaluated with the Burnout Syndrome Inventory (BSI, which assesses workplace conditions and four dimensions that characterize the syndrome: emotional exhaustion (EE, emotional distancing (EmD, dehumanization (De and professional fulfillment (PF. The Lipp’s Stress Symptoms Inventory for Adults (LSSI was applied to evaluate global stress. Results: Of 830 patients evaluated with suspected ACS, 170 met the study criteria, 90% of which were men, overall average age was 52 years, and 40.5% had an average income above 11 minimum wages. The prevalence of the Burnout Syndrome was 4.1%. When we evaluated each dimension individually, we found high EE in 34.7%, high De in 52.4%, high EDi in 30.6%, and low PF in 5.9%. The overall prevalence of stress was 87.5%. Conclusion: We found a low prevalence of Burnout Syndrome in an economically active, non-elderly population among patients admitted for ACS in a tertiary and private hospital.

  16. Prevalence of Active Long-term Problems in Patients With Anorectal Malformations: A Systematic Review.

    Science.gov (United States)

    Rigueros Springford, Laurie; Connor, Martin J; Jones, Katie; Kapetanakis, Venediktos V; Giuliani, Stefano

    2016-06-01

    Anorectal malformations are a spectrum of congenital anomalies of the rectum with high infantile survival rates and variable outcomes. Long-term (>10 years old) active problems associated with this condition have been poorly investigated. The purpose of this review was to systematically define the prevalence of the most common active long-term problems in patients with a history of anorectal malformation repair. MEDLINE, EMBASE, and the Cochrane Library were searched electronically using the OVID search platform. Original articles from August 1, 1994, to October 20, 2015, that included outcome data for patients aged ≥10 years with anorectal malformation. Cloaca was excluded from the study. Prevalence estimates of anorectal malformations were obtained from published articles. CIs were ascertained in the logit scale after transforming prevalence into log odds and were then transformed into the original scale. The same method was used for subgroup analysis investigating high and low anorectal malformations. The overall prevalences of fecal, urinary, and sexual dysfunction were analyzed. Twelve studies including 455 patients with a history of anorectal malformation repair were included for analysis. The range of reported prevalence of long-term active problems was as follows: fecal incontinence, 16.7% to 76.7%; chronic constipation, 22.2% to 86.7%; urinary incontinence, 1.7% to 30.5%; ejaculatory dysfunction, 15.6% to 41.2%; and erectile dysfunction, 5.6% to 11.8%. The study was limited by its retrospective, small size; multiple complex associated anomalies often not reported; and heterogeneous composition of patients with limited stratification analysis. There is an overall high prevalence of active long-term issues in adolescents and young adults with anorectal malformations. Additional multicenter research is needed to define characteristics and predictors of long-term outcome, to implement effective follow-up, and to transition to adult health care.

  17. Prevalence and Characteristics of Chinese Patients With Duchenne and Becker Muscular Dystrophy

    Science.gov (United States)

    Lo, Ivan F. M.; Cherk, Sharon W. W.; Cheng, Wai Wai; Fung, Eva L. W.; Yeung, Wai Lan; Ngan, Mary; Lee, Wing Cheong; Kwong, Ling; Wong, Suet Na; Ma, Che Kwan; Tai, Shuk Mui; Ng, Grace S. F.; Wu, Shun Ping; Wong, Virginia C. N.

    2015-01-01

    The aim of this collaborative study on Duchenne muscular dystrophy and Becker muscular dystrophy is to determine the prevalence and to develop data on such patients as a prelude to the development of registry in Hong Kong. Information on clinical and molecular findings, and patient care, was systematically collected in 2011 and 2012 from all Pediatric Neurology Units in Hong Kong. Ninety patients with dystrophinopathy were identified, and 83% has Duchenne muscular dystrophy. The overall prevalence of dystrophinopathy in Hong Kong in 2010 is 1.03 per 10 000 males aged 0 to 24 years. Among the Duchenne group, we observed a higher percentage (40.6%) of point mutations with a lower percentage (45.3%) of exon deletions in our patients when compared with overseas studies. Although we observed similar percentage of Duchenne group received scoliosis surgery, ventilation support, and cardiac treatment when compared with other countries, the percentage (25%) of steroid use is lower. PMID:28503591

  18. Prevalence and 25 year incidence of proliferative retinopathy among Danish type 1 diabetic patients

    DEFF Research Database (Denmark)

    Grauslund, J; Green, A; Sjølie, A K

    2009-01-01

    AIMS/HYPOTHESIS: This study aimed to evaluate the prevalence of retinopathy in long-surviving type 1 diabetic patients. It also investigated the 25 year incidence of proliferative retinopathy and associated risk factors in a Danish population-based cohort. METHODS: A population-based cohort of 727...... type 1 diabetic patients from Fyn County, Denmark, was identified in 1973. In 1981-1982, baseline retinopathy was graded and other risk factors were assessed in 573 patients. Twenty-five years later, 308 patients were still alive. Of these, 201 (65.3%) were re-examined at follow-up in 2007......-2008. RESULTS: The median age and duration of diabetes at follow-up were 58.8 and 43 years, respectively. At follow-up, the prevalence of diabetic retinopathy was 97.0%. Non-proliferative retinopathy was found in 45.8%, and 51.2% had proliferative retinopathy. The 25 year incidence of proliferative retinopathy...

  19. Prevalence of Metabolic Syndrome in Patients with HIV in the Era of Highly Active Antiretroviral Therapy.

    Science.gov (United States)

    Lombo, Bernardo; Alkhalil, Imran; Golden, Marjorie P; Fotjadhi, Irma; Ravi, Sreedhar; Virata, Michael; Lievano, Marta; Diez, Jose; Ghantous, Andre; Donohue, Thomas

    2015-05-01

    Since the introduction of combination antiretroviral therapy (cART) as the standard of care for HIV disease, there has been a precipitous decline in the death rate due to HIV/ AIDS. The purpose of this study was to report the prevalence of metabolic syndrome in HIV infected patients. Retrospective, cross-sectional, observational study of 259 patients with HIV infection treated with cART from an urban community hospital. Metabolic syndrome prevalence was defined using the International Diabetes Federation (IDF) and the U.S. National Cholesterol Education Program Adult Treatment Panel III (ATP III) criteria. Study patients were included regardless of the duration of cART. The prevalence of metabolic syndrome was 27% using IDF criteria and 26% using ATP III criteria. Logistic regression analysis found an association between treatment with the protease inhibitor darunavir and metabolic syndrome. (OR 3.32 with 95% confidence interval between 1.54 and 7.15). There is a high prevalence of metabolic syndrome and obesity in HIV patients treated with cART, especially those taking the protease inhibitor darunavir.

  20. High prevalence of atypical hyperplasia in the endometrium of patients with epithelial ovarian cancer

    NARCIS (Netherlands)

    Mingels, M.J.J.M.; Masadah, R.; Geels, Y.P.; Otte-Holler, I.; Kievit, I.M. de; Laak, J.A.W.M. van der; Ham, M.A.P.C. van; Bulten, J.; Massuger, L.F.A.G.

    2014-01-01

    OBJECTIVES: The aim of the present study is to determine the prevalence of endometrial premalignancies in women diagnosed with epithelial ovarian cancer (EOC). METHODS: Endometrial and ovarian specimens of 186 patients with EOC were retrospectively selected using the nationwide pathology network and

  1. Prevalence and correlates of eating disorders in 875 patients with bipolar disorder

    NARCIS (Netherlands)

    McElroy, Susan L.; Frye, Mark A.; Hellemann, Gerhard; Altshuler, Lori; Leverich, Gabriele S.; Suppes, Trisha; Keck, Paul E.; Nolen, Willem A.; Kupka, Ralph; Post, Robert M.

    Objective: Relatively little is known about the co-occurrence of bipolar and eating disorders. We therefore assessed the prevalence and clinical correlates of eating disorders in 875 patients with bipolar disorder. Method: 875 outpatients with DSM-IV bipolar I or II disorder were evaluated with

  2. High prevalence of the metabolic syndrome in HIV-infected patients

    DEFF Research Database (Denmark)

    Worm, Signe Westring; Friis-Møller, Nina; Bruyand, Mathias

    2010-01-01

    This study describes the characteristics of the metabolic syndrome in HIV-positive patients in the Data Collection on Adverse Events of Anti-HIV Drugs study and discusses the impact of different methodological approaches on estimates of the prevalence of metabolic syndrome over time....

  3. Prevalence of Infertility Problems among Iranian Infertile Patients Referred to Royan Institute.

    Science.gov (United States)

    Sepidarkish, Mahdi; Almasi-Hashiani, Amir; Shokri, Fatemeh; Vesali, Samira; Karimi, Elaheh; Omani Samani, Reza

    2016-01-01

    Few studies have been conducted on the infertility problems in Iran. This study aimed to investigate the prevalence of infertility problems and related factors in Iranian infertile patients. In this cross sectional study, 405 infertile patients referred to Royan Institute, Tehran, Iran, between 2014 and 2015, were selected by simple random sampling. Participants completed the Fertility Problem Inventory (FPI) including 46 questions in five domains (social concern, sexual concern, relationship concern, rejection of parenthood, and need for parenthood). Mean difference between male and female was verified using independent-samples Student's t test. A generalized linear model (GLM) was also used for testing the effect of variables on the fertility problems. Data was analyzed using Stata software version 13. The mean age (SD) of participants was 31.28 (5.42). Our results showed that 160 infertile men (95.23%) were classified as very high prevalence of infertility problems. Among infertile women, 83 patients (35.02%) were as very high prevalence of infertility problems, and 154 patients (64.98%) were as high prevalence. Age (Pmale with lower education level, history of abortion and history of previous treatments failure experienced more infertility problems.

  4. Prevalence of ocular findings in a sample of Egyptian patients with psoriasis

    Directory of Open Access Journals (Sweden)

    Salma Samir Omar

    2018-01-01

    Conclusion: This is the first report on the prevalence of eye comorbidities in Egyptian psoriatic patients. Dry eyes were more common with psoriasis, particularly the erythrodermic type. Other ocular findings were not statistically significantly different except for conjunctival injection and pinguecula.

  5. Prevalence of hepatitis B and C virus in euthyroid patients | Xu ...

    African Journals Online (AJOL)

    Purpose: To determine the prevalence of hepatic infections, viz, hepatitis B (HBV) virus and hepatitis C virus (HCV), in the euthyroid population of Southern Punjab Province of Pakistan. Methods: A total of 120 euthyroid patients (36 male and 84 female) with a mean age of 30.7 ± 0.09 years) were included in this study.

  6. Cutaneous wart-associated HPV types: prevalence and relation with patient characteristics

    NARCIS (Netherlands)

    Bruggink, S.C.; de Koning, M.N.; Gussekloo, J.; Egberts, P.F.; Ter Schegget, J.; Feltkamp, M.C.; Bavinck, J.N.; Quint, W.G.V.; Assendelft, W.J.J.; Eekhof, J.A.H.

    2012-01-01

    BACKGROUND: Epidemiological data on cutaneous wart-associated HPV types are rare. OBJECTIVES: To examine the prevalence of cutaneous wart-associated HPV types and their relation with patient characteristics. STUDY DESIGN: Swabs were taken from all 744 warts of 246 consecutive immunocompetent

  7. The prevalence of HIV among patients admitted with stroke at the ...

    African Journals Online (AJOL)

    lmboera

    The respective proportions were 44% vs 24.7%; 26.7% vs 7.6%; 20.0% vs 2.9%; 13.3% vs 1.2%; ... Key words: HIV, stroke, prevalence, hospital, Tanzania ..... The clinical picture of patients with stroke and HIV infection is of importance. As.

  8. Prevalence and clinical symptoms of human metapneumovirus infection in hospitalized patients

    NARCIS (Netherlands)

    B.G. van den Hoogen (Bernadette); G.J.J. van Doornum (Gerard); J.C. Fockens (John); J.J. Cornelissen (Jan); W.E.Ph. Beyer (Walter); R. de Groot (Ronald); A.D.M.E. Osterhaus (Albert); R.A.M. Fouchier (Ron)

    2003-01-01

    textabstractDuring a 17-month period, we performed retrospective analyses of the prevalence of and clinical symptoms associated with human metapneumovirus (hMPV) infection, among patients in a university hospital in The Netherlands. All available nasal-aspirate, throat-swab, sputum, and

  9. Prevalence of Infertility Problems among Iranian Infertile Patients Referred to Royan Institute

    Directory of Open Access Journals (Sweden)

    Mahdi Sepidarkish

    2016-09-01

    Full Text Available Background: Few studies have been conducted on the infertility problems in Iran. This study aimed to investigate the prevalence of infertility problems and related factors in Iranian infertile patients. Materials and Methods: In this cross sectional study, 405 infertile patients referred to Royan Institute, Tehran, Iran, between 2014 and 2015, were selected by simple random sampling. Participants completed the Fertility Problem Inventory (FPI including 46 questions in five domains (social concern, sexual concern, relationship concern, rejection of parenthood, and need for parenthood. Mean difference between male and female was verified using independent-samples Student’s t test. A generalized linear model (GLM was also used for testing the effect of variables on the fertility problems. Data was analyzed using Stata software version 13. Results: The mean age (SD of participants was 31.28 (5.42. Our results showed that 160 infertile men (95.23% were classified as very high prevalence of infertility problems. Among infertile women, 83 patients (35.02% were as very high prevalence of infertility problems, and 154 patients (64.98% were as high prevalence. Age (P<0.001, sex (P<0.001, a history of abortion (P=0.009, failure of previous treatment (P<0.001, and education (P=0.014 had a significant relationship with FPI scores. Conclusion: Bases on the results of current study, an younger male with lower education level, history of abortion and history of previous treatments failure experienced more infertility problems.

  10. Prevalence and risk indicators of depression in elderly nursing home patients : the AGED study

    NARCIS (Netherlands)

    Jongenelis, K; Eisses, AMH; Beekman, ATF; Kluiter, H; Ribbe, MW

    2004-01-01

    Background: Depression is a common and disabling psychiatric disorder in later life. Particular frail nursing home patients seem to be at increased risk. Nursing home-based studies on risk indicators of depression are scarce. Methods: Prevalence and risk indicators of depression were assessed in 333

  11. Fear of Falling in Patients With Hip Fractures: Prevalence and Related Psychological Factors

    NARCIS (Netherlands)

    Visschedijk, J.; Van Balen, R.; Hertogh, C.M.P.M.; Achterberg, W.

    2013-01-01

    Objective: To determine the prevalence of fear of falling (FoF) in patients after a hip fracture, to investigate the relation with time after fracture, and to assess associations between FoF and other psychological factors. Design: Cross-sectional study performed between September 2010 and March

  12. Prevalence and Risk of Inflammatory Bowel Disease in Patients with Hidradenitis Suppurativa

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Jemec, Gregor B.E.; Kimball, Alexa B.

    2017-01-01

    Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease. In small studies, inflammatory bowel disease has been associated with the increased prevalence of HS, but the data on the concurrence of inflammatory bowel disease in patients with HS are limited. We therefore investigated...

  13. Prevalence and psychosocial impact of lower urinary tract symptoms in patients with Duchenne muscular dystrophy

    NARCIS (Netherlands)

    van Wijk, Evaline; Messelink, Bert J.; Heijnen, Lily; de Groot, Imelda J. M.

    Patients with Duchenne muscular dystrophy (DMD) frequently report lower urinary tract symptoms at the outpatient rehabilitation clinic. The purpose of this study was to determine the prevalence of lower urinary tract symptoms in the Dutch male DMD population and their effect on quality of life. A

  14. The pattern and prevalence of vertebral artery injury in patients with ...

    African Journals Online (AJOL)

    Other important risk factors for vertebral artery injury include facet joint dislocations and fractures of the first to the third cervical vertebral bodies. The aim of this study was to determine the pattern and prevalence of vertebral artery injury on CT angiography (CTA) in patients with cervical spine fractures. Method.

  15. Prevalence of Vitamin B12 deficiency in patients of type 2 diabetes ...

    African Journals Online (AJOL)

    Conclusion: Our study demonstrated significantly high prevalence of vitamin B12 deficiency in patients treated with metformin with significant effect of dose and duration of metformin use on B12 levels. Physicians must recognize this important fact and screen diabetics on metformin therapy for underlying B12 deficiency.

  16. Multicenter European Prevalence Study of Neurocognitive Impairment and Associated Factors in HIV Positive Patients

    DEFF Research Database (Denmark)

    Haddow, Lewis J; Laverick, Rosanna; Daskalopoulou, Marina

    2018-01-01

    We conducted a cross-sectional study in 448 HIV positive patients attending five European outpatient clinics to determine prevalence of and factors associated with neurocognitive impairment (NCI) using computerized and pen-and-paper neuropsychological tests. NCI was defined as a normalized Z scor...

  17. Prevalence and clinical correlation of dysphagia in Parkinson disease: a study on Chinese patients.

    Science.gov (United States)

    Ding, X; Gao, J; Xie, C; Xiong, B; Wu, S; Cen, Z; Lou, Y; Lou, D; Xie, F; Luo, W

    2018-01-01

    Dysphagia is relatively common in patients with Parkinson disease (PD) and can have a negative impact on their quality of life; therefore, it is imperative that its prevalence in PD patients is studied. The aim of this study was to explore the prevalence and clinical correlation of dysphagia in Chinese PD patients. We recruited 116 Chinese PD patients. A videofluoroscopic study of swallowing (VFSS) was used to identify dysphagia. Assessments, including water drinking test, relative motor symptoms, non-motor symptoms (NMS) and quality of life, were performed to analyze the risks of dysphagia. The prevalence of dysphagia was 87.1%. The comparison of demographic and clinical features between patients with and without dysphagia included sex, education level, disease course, Mini-mental State Examination (MMSE), Hamilton Depression Scale (HAMD), Hamilton Anxiety Scale (HAMA), Question 6, 7 of the Unified Parkinson Disease Rating Scale (UPDRS Part II), Hoehn-Yahr stage (H&Y), water drinking test, 39-item Parkinson Disease Questionnaire (PDQ-39) and Non-Motor Symptoms Quest (NMSQ). We found significant correlations between dysphagia and age. Using age, disease course, and H&Y stage as the independent variable in our regression analysis for assessing the risk factors of dysphagia in PD patients, age and H&Y stage displayed a strong correlation as the risk factors. The risk of dysphagia in elderly PD patients is 1.078 times greater than that of younger PD patients. Also, the risk of dysphagia in PD patients of a greater H&Y staging is 3.260 times greater than that of lower staging PD patients. Our results suggest that dysphagia is common in Chinese PD patients. Older patients or those in higher H&Y stages are more likely to experience dysphagia. There is no correlation between dysphagia and PD duration.

  18. Prevalence of stenoses and occlusions of brain-supplying arteries in young stroke patients.

    LENUS (Irish Health Repository)

    von Sarnowski, Bettina

    2013-03-06

    OBJECTIVE: Atherosclerosis is believed to be a minor cause of TIA and stroke in younger and middle-aged patients. However, data from large cohorts are limited. This study investigates the prevalence of extracranial and intracranial atherosclerosis in stroke and TIA patients aged 18-55 years in the multinational sifap1 study. METHODS: From the sifap1 cohort (n = 5,023), we analyzed a subset of patients with complete data from carotid ultrasound studies. Patients with arterial dissections, vasculitis, and mobile thrombi were excluded. Among the remaining 2,187 patients (men: n = 1,319; 18-44 years: n = 744), intracranial arteries were additionally examined with ultrasonography in 1,612 patients (73.7%). Patients were stratified by sex and age groups (younger: 18-44 years; middle-aged: 45-55 years). RESULTS: In patients with ischemic stroke, the overall prevalence of carotid artery stenoses and occlusions was 8.9% (younger: 4.9%; middle-aged: 11.0%), of which 81% were symptomatic. Nonstenotic carotid plaques were more common in men than in women (15.8% vs 7.7%; p < 0.001), and in middle-aged than in younger patients (17.0% vs 4.9%; p < 0.001). Supratentorial intracranial artery stenoses and occlusions amounted to 11.8%. Supratentorial stenoses occurred more frequently in middle-aged patients (13.0% vs 7.8%; p < 0.001), whereas occlusions were equally common (both 3.2%; not significant). CONCLUSIONS: We observed a substantial proportion of atherosclerotic carotid artery stenoses and occlusions in younger stroke patients. Intracranial stenoses and occlusions were even more prevalent than extracranial carotid artery disease. Together with nonstenotic plaques, one-fifth of patients (21.2%) had symptomatic or asymptomatic large-artery atherosclerosis, which should encourage future stroke prevention campaigns to target risk factor modification in young people.

  19. The Prevalence and Characteristics of Metabolic Syndrome in Patients with Vertigo

    OpenAIRE

    Yamanaka, Toshiaki; Fukuda, Takehiko; Shirota, Shiho; Sawai, Yachiyo; Murai, Takayuki; Fujita, Nobuya; Hosoi, Hiroshi

    2013-01-01

    OBJECTIVES/HYPOTHESIS: Metabolic syndrome (MetS) is a condition that increases the risk of coronary artery disease and cerebral infarction. We determined the prevalence of MetS in vertigo patients and clinically investigated the association between MetS and vertigo. STUDY DESIGN: Case-control study. METHODS: The subjects were 333 patients, including 107 males and 226 females, who presented with vertigo as a primary symptom. MetS was diagnosed according to the International Diabetes Federation...

  20. Prevalence of Mycoplasma genitalium, Mycoplasma hominis and Chlamydia trachomatis among Danish patients requesting abortion

    DEFF Research Database (Denmark)

    Baczynska, Agata; Hvid, Malene; Lamy, P

    2008-01-01

    . There was no correlation between the presence of genital infection with C. trachomatis and genital mycoplasmas and no correlation between the presence of antibodies to these bacteria. In conclusion, in Danish patients it is not necessary to test for M. genitalium before abortion since less than 1% were found positive....... The prevalence of genital C. trachomatis infections was high among the abortion-seeking patients....

  1. Prevalence and severity of coronary artery disease in diabetic patients with aortic valve calcification.

    Science.gov (United States)

    Chen, Zhang-wei; Qian, Ju-ying; Jian, Ying; Ge, Lei; Liu, Xue-bo; Shu, Xian-hong; Ge, Junbo

    2011-02-01

    Aortic valve calcification (AVC) is common in the elderly and associated with increased cardiovascular mortality, while diabetes is one of the confirmed risk factors for coronary artery disease (CAD). In this study, we aimed to evaluate the prevalence and severity of CAD in type-2 diabetic patients with AVC. From June to December in 2007, a total of 325 consecutive patients with chest pain or chest distress were admitted for coronary angiography. The severity of CAD was evaluated by the Gensini score and the number of stenosed vessels. All patients underwent transthoracic echocardiography for detecting AVC. Compared with the patients without diabetes (n = 221), the type-2 diabetic patients (n = 104) had a similar prevalence of CAD (66.5% vs. 72.1%, P = 0.312). Further classified by the presence of AVC, patients with AVC had a higher prevalence of CAD, average Gensini score and the number of stenosed vessels, both in the group with and without diabetes. It was also demonstrated that the odds ratio (OR) of AVC for CAD in the diabetic patients was higher than in the non-diabetic ones (3.405 vs 2.515) after chi-square analysis (single-variable). However, at multivariable logistic regression analysis for CAD, the OR of AVC was 3.757 (P = 0.03) in diabetic group, while it did not achieve statistical significance in the non-diabetic group (OR = 2.130, P= 0.074). Type-2 diabetic patients with AVC had a higher prevalence of and more severe CAD.

  2. Prevalence of Concomitant Sacroiliac joint Dysfunction in Patients With Image Proven Herniated Lumbar Discs

    OpenAIRE

    Salah Alalawi; Ali akbar Jafarian; Seyed Pezhman Madani; Mohammad Dadian; Keykavous Firouznia

    2009-01-01

    Background:Sacroiliac joint (SIJ) dysfunction is a widely known but poorly defined cause of low back pain. To our knowledge, few published studies have been conducted to evaluate systematically the prevalence and significance of concomitant sacroiliac joint dysfunction in patients with herniated lumbar discs. As concomitant SIJ dysfunction in low back pain patients is likely to respond to particular noninvasive interventions such as manipulation,improved understanding of the relationship bet...

  3. Prevalence of nocturnal hypoglycemia in first trimester of pregnancy in patients with insulin treated diabetes mellitus

    DEFF Research Database (Denmark)

    Hellmuth, Ellinor Adelheid; Damm, P; Mølsted-Pedersen, L

    2000-01-01

    BACKGROUND: Excellent metabolic control before conception and during diabetic pregnancies is the aim in order to avoid malformations and perinatal morbidity. Since an inverse correlation between median blood glucose concentration (BG) and hypoglycemia as well as a high prevalence of nocturnal...... the night, caused by either discomfort or cannula problems. Of the remaining 43 patients, 16 (37%) had at least one blood glucose ... of pregnancy in insulin treated patients. Only one patient registered the hypoglycemia. Nocturnal hypoglycemia could be predicted in the majority of patients by measurements of BG before bedtime....

  4. Trends in prevalence of patient case-mix adjusters used in the Medicare dialysis payment system.

    Science.gov (United States)

    Hollenbeak, Christopher S; Rubin, Robert J; Tzivelekis, Spiros; Stephens, J Mark

    2015-06-01

    The Medicare End-Stage Renal Disease Prospective Payment System (PPS) used data from 2006-08 to set weights for each case-mix adjuster that is part of the bundled payment formula. The details of the population case-mix were not made public, and little is known about consistency of case-mix over time. This study estimated the prevalence of case-mix adjusters during 2006-2008 and analyzed changes in case-mix prevalence from 2000-2008. Cross-sectional cohort study using United States Renal Data System data for Medicare dialysis patients. Three 3-year cohorts (2000-02, 2003-05, 2006-08) were analyzed for changes over time in case-mix prevalence. Double-digit trends were observed in many case-mix categories between 2000-02 and 2006-08. Large declines were observed in prevalence of patients with low BMI, pericarditis, new to dialysis, and ages 18-44. Large increases were observed in chronic co-morbidities, pneumonia and age cohort 80+. Substantial changes in case-mix adjuster prevalence suggest the PPS payment formula should be regularly updated.

  5. Prevalence of pineal gland calcification as an incidental finding in patients referred for implant dental therapy

    Energy Technology Data Exchange (ETDEWEB)

    Mutalik, Sunil; Tadinade, Aditya [Section of Oral and Maxillofacial Radiology, School of Dental Medicine, University of Connecticut Health Center, Farmington (United States)

    2017-09-15

    Pineal gland calcification has been proposed to play a role in the pathogenesis of Alzheimer disease. This study evaluated the prevalence and extent of pineal gland calcification in cone-beam computed tomography (CBCT) scans of patients referred for dental implant therapy who could possibly be a vulnerable group for this condition. A retrospective evaluation of 500 CBCT scans was conducted. Scans that showed the area where the pineal gland was located were included. The scans were initially screened by a single observer to record the prevalence and extent of calcification. Six weeks following the completion of the study, another investigator randomly reviewed and selected 50 scans to investigate inter-observer variation, which was evaluated using reliability analysis statistics. The prevalence and measurements of the calcifications were reported using descriptive statistics. The chi-square test was used to compare the prevalence between males and females. The prevalence of pineal gland calcification was 58.8%. There was no statistically significant correlation between age and the extent of the calcification. The prevalence of calcification was 58.6% in females and 59.0% in males. The average anteroposterior measurement was 3.73±1.63 mm, while the average mediolateral measurement was 3.47±1.31 mm. The average total calcified area was 9.79±7.59 mm{sup 2}. The prevalence of pineal gland calcification was high in patients undergoing implant therapy. While not all pineal gland calcifications lead to neurodegenerative disorders, they should be strongly considered in the presence of any symptoms as a reason to initiate further investigations.

  6. Prevalence and Indicators of Portal Hypertension in Patients with Nonalcoholic Fatty Liver Disease

    Science.gov (United States)

    Mendes, Flavia D.; Suzuki, Ayako; Sanderson, Schuyler O.; Lindor, Keith D.; Angulo, Paul

    2012-01-01

    Background & Aims Little is known about the prevalence and severity of portal hypertension in patients with non-alcoholic fatty liver disease (NAFLD). We investigated the prevalence and non-invasive predictors of portal hypertension in patients with NAFLD. Methods Signs of portal hypertension, including esophageal varices, splenomegaly, portosystemic encephalopathy, and ascites where investigated in 354 patients with NAFLD. Results One-hundred patients had portal hypertension at the time of NAFLD diagnosis (28.2%), 88 of these with septal fibrosis or cirrhosis (88%). Fibrosis stage correlated with presence (r=0.41, Pportal hypertension. Of the 204 patients with no or mild fibrosis (stages 0–2), 12 had portal hypertension (6%); they had a significantly higher grade of steatosis, based on biopsy analysis, compared to the 192 patients without portal hypertension (94%). Thrombocytopenia, hyperbilirubinemia, cirrhosis, and obesity were independently associated with portal hypertension. Esophageal varices were found in 57 of the 128 patients undergoing endoscopic screening (44.5%) and independently associated with thrombocytopenia, type 2 diabetes, and splenomegaly. Conclusions Signs of portal hypertension are present in 25% of patients at the time of diagnosis of NAFLD; most had advanced fibrosis or cirrhosis. Portal hypertension can occur in a small proportion of patients with mild or no fibrosis and is associated with the extent of steatosis. Features of advanced liver disease and insulin resistance might identify patients with NAFLD and portal hypertension, and those expected to derive the most benefit from endoscopic screening for esophageal varices. PMID:22610002

  7. The Prevalance of Herbal Product Use as a Alternative Medicine Among Cancer Patients in Turkey

    Directory of Open Access Journals (Sweden)

    Nilufer Avci

    2014-03-01

    Full Text Available Aim: We investigated the prevalance of herbal product use in cancer patients who were followed up and treated at our center. Material and Method: A total of 271 patients were enrolled in this study. Patients asked to complete a questionnaire form and the stage of the patients and the treatment given were recorded following the delivery of the questionnaire form by the investigator. Results: Herbal products were used by 97 (35.7% of 271 patients who completed the questionaire. The most common herbal products used alone or in combination were urtica urens, ginger, bee pollen, green tea. The highest use rate was observed in patients between the age of 40 and 49 (54%, p=0.099. The rate also was found to increase in in paralel to the increased level of income i.e 32% in patients with a lower income level, 35% patients with a moderate income level, and 44% in patients with a high income level (p=0.386. As the education level increased, the rate of use of herbal products also increased (p=0.023. Discussion: The use of herbal products is rather prevalent among cancer patients. There is a need to increase the awareness of the physicians regarding herbal products and educate the population as a whole.

  8. Prevalence of distressing symptoms in hospitalised patients on medical wards: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Sigurdardottir Katrin

    2008-09-01

    Full Text Available Abstract Background Many patients with advanced, serious, non-malignant disease belong to the population generally seen on medical wards. However, little research has been carried out on palliative care needs in this group. The aims of this study were to estimate the prevalence of distressing symptoms in patients hospitalised in a Department of Internal Medicine, estimate how many of these patients might be regarded as palliative, and describe their main symptoms. Methods Cross-sectional (point prevalence study. All patients hospitalised in the Departments of Internal Medicine, Pulmonary Medicine, and Cardiology were asked to do a symptom assessment by use of the Edmonton Symptom Assessment System (ESAS. Patients were defined as "palliative" if they had an advanced, serious, chronic disease with limited life expectancy and symptom relief as the main goal of treatment. Results 222 patients were registered in all. ESAS was completed for 160 patients. 79 (35.6% were defined as palliative and 43 of them completed ESAS. The patients in the palliative group were older than the rest, and reported more dyspnea (70% and a greater lack of wellbeing (70%. Other symptoms reported by this group were dry mouth (58%, fatigue (56%, depression (41%, anxiety (37%, pain at rest (30%, and pain on movement (42%. Conclusion More than one third of the patients in a Department of Internal Medicine were defined as palliative, and the majority of the patients in this palliative group reported severe symptoms. There is a need for skills in symptom control on medical wards.

  9. Prevalence of Intestinal Coccidial Infections among Different Groups of Immunocompromised Patients

    Directory of Open Access Journals (Sweden)

    Ghodratollah SALEHI SANGANI

    2016-10-01

    Full Text Available Background: Cryptosporidium and Isospora are known as one of the main cause of diarrhea in both immunocompetent and immunocompromised subjects, all over the world. Incidence of enteropathogens such as Cryptosporidium spp. and Isospora belli considerably has increased, since immunodeficiency virus (HIV rapidly disseminated. In addition, cancer patients are highly susceptible to opportunistic infections. This study aimed to estimate the prevalence of cryptosporidiosis and isosporiasis in immunocompromised patients in Tehran.Methods: This study carried out on patients admitted to Imam Khomeini hospital during 2013-2014. Stool samples collected from 350 immunocompromised patients. Formol-ether concentration was performed for all stool samples. Zeil-Neelsen technique was applied to stain the prepared smears and finally, all slides were examined by light microscope.Results: Out of 350 patients, 195 (55.7% and 155 (44.3% were male and female, respectively. Cryptosporidium oocysts were detected in 3 (0.9% samples including one sample from HIV+/AIDS patients and 2 samples from organ transplant recipients. Isospora oocysts were detected in 4 (1.1% samples consisting 2 HIV+/AIDS patients, one patients suffering from malignancy and one patients with other immunodeficiency diseases.Conclusion: Cryptosporidium sp, and I. belli are the most prevalent gastrointestinal parasitic protozoans that infect a broad range of individuals, particularly those patients who have a suppressed or deficient immunity system.

  10. Prevalence and characteristics of the metabolic syndrome among newly diagnosed hypertensive patients

    Science.gov (United States)

    Osuji, Charles U.; Omejua, Emeka G.

    2012-01-01

    Background: Cardiovascular disease risk factors have a tendency to cluster. The presence of such a cluster in an individual has been designated the metabolic syndrome (MetS). There is a paucity of reports of the prevalence of MetS in hypertensive patients in south east Nigeria. This study was undertaken to determine the prevalence of the metabolic syndrome (MetS) among newly diagnosed hypertensive patients using the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) criteria in a tertiary healthcare centre in South East Nigeria. Materials and Methods: A population of 250 consecutive newly diagnosed adult hypertensive patients (126 males and 124 females) was evaluated. Blood pressure and anthropometric measurements were done using standardized techniques. After an overnight fast, blood samples were taken for glucose and lipid profile assays. The NCEP ATP III criteria were then applied for the diagnosis of MetS. Results: The prevalence of the MetS among the study population was 31.2%. The sex-specific prevalences were 15.1% and 47.6% among male and female patients respectively. A large number of the patients (40.4%) were at a high potential risk of developing the MetS as they already met 2 of the criteria. The MetS prevalence increased progressively from 14.3% through 23.8%, in the patients aged 24-33years and 34-43 years, respectively to a peak (40.4%) among those aged 44-53 years before declining in those aged 54-63 years (31.8%), 64-73 years (33.3%) and 74 years and above (20.6%). Central obesity was the most common component of the MetS being present in 50.4% of patients (28.6% of males and 72.6% of females). Of the other components, low HDL-C was present in 38.8% (26.2% of males and 51.6% of females), elevated FBS in 12.8% (6.3% of males and 19.4% of females) and elevated triglycerides in 8.8% (11.9% of males and 5.6% of females). Conclusion: The prevalence of the MetS is high among newly diagnosed hypertensive patients in Nnewi

  11. Prevalence of sarcopenia in elderly maintenance hemodialysis patients: the impact of different diagnostic criteria.

    Science.gov (United States)

    Lamarca, F; Carrero, J J; Rodrigues, J C D; Bigogno, F G; Fetter, R L; Avesani, C M

    2014-07-01

    The prevalence of sarcopenia on elderly maintenance hemodialysis (MHD) has been scarcely investigated. To investigate the prevalence of decreased muscle mass and strength alone or combined (true sarcopenia) in elderly patients on MHD according to different methods and cutoff limits. Additionally, we evaluated the agreement between dual energy x-ray absorptiometry (DXA) and surrogate methods for the assessment of muscle mass. Observational and cross-sectional study. Non-institutionalized 102 elderly (age > 60 years) patients on MHD. Sarcopenia was considered when the patient fit one criteria for low muscle mass assessed by DXA, bioelectrical impedance (BIA), sum of skinfold thicknesses (SKF), calf circumference and mid-arm muscle circumference (MAMC) and one for low muscle strength evaluated by handgrip dynamometer. Decreased muscle strength was found in 85% of the patients. The prevalence of decreased muscle mass varied from 4 to 73.5% and of sarcopenia (decreased muscle mass and strength combined) from 4 to 63%, depending on the method and cutoff limit applied. A small percentage of patients (2 to 15%) were classified as sarcopenic by more than one diagnostic criteria. The agreement between DXA and the surrogate methods to assess muscle mass showed better kappa coefficients with BIA (r=0.36; Psarcopenia is observed depending on the method and cutoff limit applied. This may limit extrapolate on to clinical practice. BIA and SKF were the surrogate methods to assess muscle mass with the best concordance with DXA in elderly MHD patients.

  12. Prevalence of and factors associated with sarcopenia in elderly patients with end-stage renal disease.

    Science.gov (United States)

    Kim, Jwa-Kyung; Choi, Sun Ryoung; Choi, Myung Jin; Kim, Sung Gyun; Lee, Young Ki; Noh, Jung Woo; Kim, Hyung Jik; Song, Young Rim

    2014-02-01

    We investigated the prevalence of sarcopenia in elderly patients with end-stage renal disease (ESRD) and its relationship with various markers of nutrition, cognitive function, depressive symptoms, inflammation and β2-microglobulin. A cross-sectional study was conducted with 95 patients having ESRD aged over 50 years. Sarcopenia was defined as a decline in both muscle mass and strength. The mean age was 63.9 ± 10.0 years; 56.8% were men and 52.6% had diabetes. Sarcopenia was highly prevalent in elderly patients with ESRD (37.0% in men and 29.3% in women). Subjective Global Assessment (SGA), inflammatory markers and β2-microglobulin levels were significantly associated with sarcopenia, even after adjustment for age, gender, diabetes, and body mass index. Additionally, patients with depressive symptoms showed a higher risk of sarcopenia relative to those without depressive symptoms (odds ratio, OR = 6.87, 95% confidence interval, CI = 2.06-22.96) and sarcopenia was more likely to be present in patients with mild cognitive dysfunction (OR = 6.35, 95% CI = 1.62-34.96). Sarcopenia is highly prevalent in elderly patients with ESRD and is closely associated with SGA, inflammatory markers, β2-microglobulin, depression and cognitive dysfunction. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  13. Prevalence of positive ppd in a cohort of rheumatoid arthritis patients.

    Science.gov (United States)

    Tamborenea, Maria Natalia; Tate, Guillermo; Mysler, Eduardo; Debonis, Jose; Schijedman, Adrian

    2010-03-01

    The main objective of this study is to determine the prevalence of positive and anergic tuberculin skin test (ppd) in a rheumatoid arthritis cohort of patients (RA) and assess the association among ppd results and clinical and treatment variables. Patients with RA diagnosis were included. The ppd was done by Mantoux method. Positive result was considered when indurations were equal or greater than 5 mm. Anergic reaction was defined when the indurations was 0 mm. We included 105 patients (N = 105). The prevalence of positive ppd was 12.4% (n = 13), while the 87.6% (n = 92) presented a negative result. The 69.5% (n = 73) of the population were anergic to ppd. Patients with negative result received higher steroids dosages than patients with positive ppd (p ppd (p = 0.021, OR 0.72, 95% CI 0.55-0.95). Anergic and non-anergic patients were separated in groups, and a new analysis was done. The higher dosage of methotrexate was associated to tuberculine anergy (p = 0.025). In the multivariable model, the methotrexate dosage was a significant and independent predictor of tuberculine anergy (p = 0.005, OR 1.14, 95% CIs 1.04-1.24). In conclusion, in our cohort, the prevalence of positive ppd was lower than others studies. Among analyzed variables, the high steroid dose was a significant and independent predictor of negative ppd. The methotrexate treatment and dose were associated with ppd anergy.

  14. Temporomandibular disorder is more prevalent among patients with primary headaches in a tertiary outpatient clinic

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    James Felipe Tomaz-Morais

    2015-11-01

    Full Text Available Objective The aim of this study was to estimate the prevalence of signs and symptoms of temporomandibular disorders (TMD in patients with primary headaches attended in a tertiary neurology ambulatory.Method Authorized by the Ethics Committee, the present cross-sectional study was conducted with a random sample of patients screened for orofacial pain and primary headaches at a tertiary hospital in Northeast of Brazil.Results The sample consisted in 42 patients with primary headache, 59.5% male. The prevalence of > 6 TMD signs and symptoms was 54.8%. In those patients with migraine TMD was present in 71.4% and in tension-type headache in 38.1% (p = 0.030; OR = 4.1. TMD was related to the clinical status of headache associated or attributed to medication overuse (p = 0.001.Conclusion TMD has a high prevalence in patients with primary headaches (54.8%. Special attention must be given to patients with migraine and headache associated or attributed to medication overuse.

  15. Prevalence of Fabry disease in young patients with cryptogenic ischemic stroke.

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    Dubuc, Véronique; Moore, David F; Gioia, Laura C; Saposnik, Gustavo; Selchen, Daniel; Lanthier, Sylvain

    2013-11-01

    A German study diagnosed 4% of young cryptogenic ischemic stroke patients with Fabry disease, an X-linked lysosomal storage disease caused by mutations in the alpha-galactosidase A (α-GAL-A) gene resulting in an accumulation of glycosphingolipids. A lower prevalence was found in other geographic regions. To determine the prevalence of Fabry disease in a Canadian population of young cryptogenic ischemic stroke patients. Patients with cryptogenic ischemic stroke at age 16-55 were retrospectively identified in our institutional stroke database and underwent a focused clinical evaluation. We sequenced the α-GAL-A gene and measured the levels of blood globotriaosylsphingosine in subjects with mutations of undetermined pathogenicity. Fabry disease was diagnosed in patients with pathogenic mutations or increased levels of blood globotriaosylsphingosine. Ninety-three of 100 study subjects had normal α-GAL-A gene polymorphisms. Seven had mutations of undetermined pathogenicity, including one with increased globotriaosylsphingosine (prevalence, 1%; 95% confidence interval, ischemic stroke presentation as the first clinical manifestation of Fabry disease. Both Fabry patients experienced recurrent ischemic stroke. Fabry disease accounts for a small proportion of young Canadians with cryptogenic ischemic stroke. Identification of Fabry biomarkers remains a research priority to delineate stroke patients disserving routine screening. Copyright © 2013 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  16. The prevalence of median neuropathy at wrist in systemic sclerosis patients at Srinagarind Hospital

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    Thanaporn Nimitbancha

    2015-01-01

    Full Text Available Objectives: To determine the prevalence and factor related with median neuropathy at wrist (MNW in systemic sclerosis patients. Study Design: Cross-sectional study. Setting: Srinagarind Hospital, Khon Kaen, Thailand. Participants: Systemic sclerosis patients who attended the Scleroderma Clinic, Srinagarind Hospital. Materials and Methods: Seventyfive systemic sclerosis patients were prospectively evaluated by questionnaire, physical examination, and electrodiagnostic study. The questionnaire consisted of the symptoms, duration, and type of systemic sclerosis. The physical examination revealed skin score of systemic sclerosis, pinprick sensation of median nerve distribution of both hands, and weakness of both abductor pollicis brevis muscles. The provocative test which were Tinel′s sign and Phalen′s maneuver were also examined. Moreover, electrodiagnostic study of the bilateral median and ulnar nerves was conducted. Results: The prevalence of MNW in systemic sclerosis patients was 44% - percentage of mild, moderate, and severe were 28%, 9.3%, and 6.7%, respectively. The prevalence of asymptomatic MNW was 88%. There were no association between the presence of MNW and related factors of systemic sclerosis. Conclusions: MNW is one of the most common entrapment neuropathies in systemic sclerosis patients. Systemic sclerosis patients should be screened for early signs of MNW.

  17. Prevalence of occult hepatitis B virus infection in haemodialysis patients from central Greece

    Science.gov (United States)

    Mina, Paraskevi; Georgiadou, Sarah P; Rizos, Christos; Dalekos, George N; Rigopoulou, Eirini I

    2010-01-01

    AIM: To assess the hepatitis B virus (HBV)-DNA and the prevalence of occult HBV infection in end-stage renal failure (ESRF) patients from Central Greece. METHODS: Sera from 366 ESRF patients attending five out of six dialysis units from Central Greece were investigated for HBV-DNA by real-time polymerase chain reaction. Only serum samples with repeatedly detectable HBV-DNA were considered positive. IgG antibodies to hepatitis C virus (anti-HCV) were tested by a third generation enzyme linked immunosorbent assay (ELISA), while IgG antibodies to hepatitis E virus (anti-HEV) were tested by two commercially available ELISAs. RESULTS: HBV-DNA was detected in 15/366 patients (4.1%) and HBsAg in 20/366 (5.5%). The prevalence of occult HBV infection was 0.9% (3/346 HBsAg-negative patients). Occult HBV was not associated with a specific marker of HBV infection or anti-HCV or anti-HEV reactivity. There was no significant difference in HBV-DNA titres, demographic and biochemical features, between patients with occult HBV infection and those with HBsAg-positive chronic HBV infection. CONCLUSION: In central Greece, 4% of ESRF patients had detectable HBV-DNA, though in this setting, the prevalence of occult HBV seems to be very low (0.9%). PMID:20066742

  18. Prevalence of Concomitant Sacroiliac joint Dysfunction in Patients With Image Proven Herniated Lumbar Discs

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    Salah Alalawi

    2009-05-01

    Full Text Available Background:Sacroiliac joint (SIJ dysfunction is a widely known but poorly defined cause of low back pain. To our knowledge, few published studies have been conducted to evaluate systematically the prevalence and significance of concomitant sacroiliac joint dysfunction in patients with herniated lumbar discs. As concomitant SIJ dysfunction in low back pain patients is likely to respond to particular noninvasive interventions such as manipulation,improved understanding of the relationship between these two diagnoses would improve clinical decision making and research.Methods:This study was designated to estimate the prevalence of concomitant sacroiliac joint dysfunction in sub acute low back pain patients with image proven discopathy and evaluate the theory that sacroiliac joint dysfunction can be a source of pain and functional disability in discopathy. A total of 202 patients with sub acute radicular back pain and MRI proven herniated lumbar discs underwent standardized   physiatrist history and physical examination, specified for detection of concomitant sacroiliac joint dysfunction.Results: Sacroiliac joint dysfunction is a concomitant finding in 72.3% of evaluated patients.There was significantly higher SIJ dysfunction prevalence in female patients (p <0.0001. Conclusion: SIJ dysfunction is a significant pathogenic factor with high possibility of occurrence in low back pain. Thus, in the presence of radicular and sacroiliac joint symptoms, SIJ dysfunction, regardless of intervertebral disc pathology, must be considered in clinical decisiomaking.

  19. Prevalence and risk factor for symptomatic avascular necrosis development in Thai systemic lupus erythematosus patients.

    Science.gov (United States)

    Kunyakham, Wichak; Foocharoen, Chingching; Mahakkanukrauh, Ajanee; Suwannaroj, Siraphop; Nanagara, Ratanavadee

    2012-06-01

    Avascular necrosis (AVN) has been reported in systemic lupus erythematosus (SLE) and most SLE patients suffer from this problem. To study the prevalence of AVN in Thai SLE patients and to determine the risk factors for developing AVN. A retrospective study was performed, between January 1, 1995 and August 31, 2005, on patients over 15 years of age in Khon Kaen, Thailand. The medical records of 736 SLE patients were reviewed. The female to male ratio was 15.4:1. The prevalence of AVN was 8.8%. The average age at the time of AVN detection was 27 years (range, 18-54) and the average duration of disease 69 months (range, 12-112). All cases were AVN of the hip joint. The factors correlated with AVN included: long duration of disease, history of previous septic arthritis in the ipsilateral hip to the AVN development, hematological involvement, gastrointestinal involvement, arthritis and cutaneous vasculitis. After regression analysis, hematological involvement and long duration of disease were associated with AVN with a respective odds ratio of 3.13 (95% CI 1.13-8.54) and 1.01 (95% CI 1.00-1.02). Neither high-dose steroid nor antimalarial treatment were correlated with AVN in our study and 4.6% (n = 3) of patients had never received steroid therapy during the follow-up period. Prevalence of symptomatic AVN was 8.8% in our SLE patients. A longer duration of disease and hematological involvement were associated with AVN development.

  20. Hospital-based prevalence of chronic kidney disease among the newly registered patients with diabetes

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    P A Khanam

    2016-01-01

    Full Text Available Chronic kidney disease (CKD is proved to be a major public health issue worldwide and an important contributor to the overall non-communicable disease burden. It increases risk of mortality, end-stage renal disease and accelerated cardiovascular disease (CVD. Diabetes is the biggest contributor to CKD and end stage renal disease (ESRD. In Bangladesh, very few data on CKD is available. This study aimed to estimate the prevalence of CKD among the newly registered diabetic patients at BIRDEM (Bangladesh Institute of Research and Rehabilitation in Diabetes, Endocrine and Metabolic Disorders, a referral center for diabetes in Bangladesh. Methods: The study included all diabetic patients aged 18 - 80 years and were registered in the year 2012. Socio-demographic (age, sex, residence, income, literacy, clinical (obesity, blood pressure and biochemical (blood glucose, lipids, eGFR information were collected from the BIRDEM registry. CKD was defined according to the K/ DOQI guidelines. Results: A total of 1317 type 2 diabetic patients of age 18 to 80 years were studied. Of them, men and women were 54.7% and 45.3%, respectively. The overall prevalence of CKD (eGFR ≤60 (ml/min/m2 was 13.9%. The prevalence was significantly higher in women than men (21.3 v. 7.8%, p50y, higher sBP (≥140mmHg and taking oral hypoglycemic agent (OHA were significant. Conclusions: Thus, the study concludes that the prevalence of CKD among the newly registered diabetic patients is quite high in Bangladesh. The female diabetic patients with older age and with higher SBP bear the brunt of CKD. Considering high prevalence of CKD with severe lifelong complications it is of utmost importance for early detection and intervention at the primary health care (PHC level.

  1. Prevalence and clinical profile of metabolic syndrome among type 1 diabetes mellitus patients in southern India.

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    Billow, Amy; Anjana, Ranjit Mohan; Ngai, Michelle; Amutha, Anandakumar; Pradeepa, Rajendra; Jebarani, Saravanan; Unnikrishnan, Ranjit; Michael, Edwin; Mohan, Viswanathan

    2015-07-01

    To assess the prevalence of metabolic syndrome (MetS) among patients with type 1 diabetes mellitus(T1DM) and to look at prevalence of diabetes complications in T1DM with and without MetS. We studied 451 T1DM patients attending a tertiary diabetes centre in Chennai, South India. T1DM was diagnosed based on absence of beta cell reserve and requirement of insulin from the time of diagnosis. Data on clinical and biochemical characteristics as well as complications details to study the prevalence were also extracted from electronic records. T1DM patients were divided into those with and without MetS[diagnosed according to the harmonizing the metabolic syndrome criteria(IDF/NHLBI/AHA/WHF/IAS/IASO)]. The overall prevalence of MetS among T1DM was 22.2%(100/451). Patients with MetS were older, had longer diabetes duration, acanthosis nigricans, and increased serum cholesterol. In the unadjusted logistic regression analysis, retinopathy, nephropathy and neuropathy were associated with MetS. However after adjustment for age, gender, diabetes duration, HbA1C and BMI significant association was seen only between MetS and retinopathy [odds ratio (OR) 2.82, 95% CI 1.18-6.74, p = 0.020] and nephropathy [OR 4.92, 95% CI 2.59-9.33, p < 0.001]. Prevalence of MetS is high among Asian Indian T1DM patients, and its presence is associated with increased risk of diabetic retinopathy and nephropathy. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. The prevalence and specific characteristics of hospitalised pressure ulcer patients: A multicentre cross-sectional study.

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    Zhou, Qing; Yu, Ting; Liu, Yuan; Shi, Ruifen; Tian, Suping; Yang, Chaoxia; Gan, Huaxiu; Zhu, Yanying; Liang, Xia; Wang, Ling; Wu, Zhenhua; Huang, Jinping; Hu, Ailing

    2018-02-01

    To ascertain the pressure ulcer prevalence in secondary and tertiary general hospitals in different areas of Guangdong Province in China and explore the possible risk factors that are related to pressure ulcers. Few multicentre studies have been conducted on pressure ulcer prevalence in Chinese hospitals. A cross-sectional study design was used. Data from a total of 25,264 patients were included in the analysis at 25 hospitals in China. The investigators were divided into two groups. The investigators in group 1 examined the patients' skin. When a pressure ulcer was found, a pressure ulcer assessment form was completed. The investigators in group 2 provided guidance to the nurses, who assessed all patients and completed another questionnaire. A multivariate logistic regression analysis was used to analyse the relationship between the possible risk factors and pressure ulcer. The overall prevalence rate of pressure ulcers in the 25 hospitals ranged from 0%-3.49%, with a mean of 1.26%. The most common stage of the pressure ulcers was stage II (41.4%); most common anatomical locations were sacrum (39.5%) and the feet (16.4%). Braden score (p pressure ulcers from the multivariate logistic regression analysis. The overall prevalence rate of pressure ulcers in Chinese hospitals was lower than that reported in previous investigations. Specific characteristics of pressure ulcer patients were as follows: low Braden score, longer expected length of stay, double incontinence, an ICU and a medical ward, hospital location in the Pearl River Delta, a university hospital and an older patient. The survey could make managers know their prevalence level of pressure ulcers and provide priorities for clinical nurses. © 2017 John Wiley & Sons Ltd.

  3. Prevalence of Mental Health Disorders Among Caregivers of Patients With Alzheimer Disease.

    Science.gov (United States)

    Sallim, Adnaan Bin; Sayampanathan, Andrew Arjun; Cuttilan, Amit; Chun-Man Ho, Roger

    2015-12-01

    The overall prevalence of mental health disorders among caregivers of patients with Alzheimer disease (AD) remains unclear. This meta-analysis aims to evaluate the prevalence of various mental health disorders among caregivers of patients with AD globally and to determine factors that predispose to development of the aforementioned, namely gender of caregiver, gender of patient, and caregiver-patient relationship. A total of 17 studies were eligible for systematic review and meta-analysis. A meta-analysis of published work was performed using the random effect model. Data analysis was done with RevMan 5.3. A total of 10,825 caregivers were assessed. The aggregate prevalence of depression among caregivers was 34.0%, anxiety at 43.6%, and use of psychotropic drugs at 27.2%. Meta-analysis revealed the odds of having of depression was 1.53 times higher in female caregivers (95% confidence interval [CI] 1.29-1.83; I(2) = 7%; Z = 4.78; P mental health disorders, particularly depression and anxiety, as compared with the general population and with their counterparts caring for patients with other illnesses. The higher prevalence is mainly observed in female caregivers, caregivers with male care-recipients, and caregivers who have a spousal relationship with care-recipients. Prevalence of anxiety was also notably higher in this cohort but more research needs to be done in this area. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

  4. Prevalence and Severity of Dysphonia in Patients with Cystic Fibrosis: A Pilot Study.

    Science.gov (United States)

    Willis, John; Michael, Deirdre D; Boyer, Holly; Misono, Stephanie

    2015-07-01

    To assess the prevalence and severity of dysphonia in patients with cystic fibrosis sinusitis. We hypothesized that patients with CF sinusitis, compared with 2 control groups, would have higher self-reported prevalence of dysphonia and greater severity of dysphonia, according to patient-reported outcome measures as well as auditory-perceptual evaluation by expert listeners. Cross-sectional comparative pilot study. Academic tertiary care clinic. Analysis included 37 study participants: 17 patients with CF sinusitis, 10 healthy individuals, and 10 patients with non-CF sinusitis. All participants completed the 10-item Voice Handicap Index (VHI-10) questionnaire and provided voice samples. On all samples, 6 blinded speech-language pathologists independently performed auditory-perceptual evaluation, using Consensus Auditory-Perceptual Evaluation of Voice. To assess severity of sinonasal symptoms, we used the 20-item Sinonasal Outcome Test (SNOT-20). Standard parametric and nonparametric statistical analysis was performed. The differences between the 3 groups in prevalence of abnormal VHI-10 scores were not statistically significant. SNOT-20 scores were similar in the 2 sinusitis patient groups. VHI-10 scores were highest in patients with CF sinusitis, intermediate in patients with non-CF sinusitis, and lowest in healthy individuals (P = .005). Auditory-perceptual evaluation demonstrated greater overall severity of dysphonia in patients with CF sinusitis compared with the 2 control groups (P = .0005). Cystic fibrosis sinusitis appeared to be associated with worse vocal function as measured by patient self-report as well as auditory-perceptual evaluation of voice compared with patients with non-CF sinusitis and healthy controls. Further investigation in this area is warranted. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2015.

  5. The prevalence of glaucoma in patients undergoing surgery for eyelid entropion or ectropion

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    Golan S

    2016-10-01

    Full Text Available Shani Golan, Gilad Rabina, Shimon Kurtz, Igal Leibovitch Division of Orbital and Ophthalmic Plastic Surgery, Department of Ophthalmology, Tel Aviv Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel Purpose and design: The aim of this study was to establish the prevalence of known glaucoma in patients undergoing ectropion or entropion surgical repair. In this study, retrospective review of case series was performed.Participants: All patients who underwent ectropion or entropion surgery in a tertiary medical center between 2007 and 2014 were included. The etiology of eyelid malpositioning was involutional or cicatricial.Methods: The medical files of the study participants were reviewed for the presence and type of glaucoma, medical treatment, duration of treatment, and the amount of drops per day. These data were compared to a matched control group of 101 patients who underwent blepharoplasty for dermatochalasis in the same department during the same period.Main outcome measure: In this study, the prevalence of glaucoma in individuals with ectropion or entropion was the main outcome measure.Results: A total of 227 patients (57% men, mean age: 79.2 years who underwent ectropion or entropion surgery comprised the study group and 101 patients who underwent upper blepharoplasty for dermatochalasis comprised the control group. Compared to four patients in the control group (4%, P=0.01, 30 of the study patients (13.2% had coexisting glaucoma. Of 30 glaucomatous patients, 25 had primary open-angle glaucoma for a mean duration of 10.3 years. The glaucomatous patients were treated with an average of 2.7 antiglaucoma medications.Conclusion: An increased prevalence of known glaucoma in patients undergoing ectropion or entropion repair surgery was found. This observation may indicate that the chronic usage of topical anti-glaucoma eyedrops may lead to an increased risk of developing eyelid malpositions, especially in

  6. Prevalence of Headache in Patients With Mitochondrial Disease: A Cross-Sectional Study.

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    Kraya, Torsten; Deschauer, Marcus; Joshi, Pushpa Raj; Zierz, Stephan; Gaul, Charly

    2018-01-01

    Mitochondrial diseases are a heterogeneous group of diseases with different phenotypes and genotypes. Headache and, particularly migraine, seems to occur often in patients with MELAS and in patients with CPEO phenotypes. The International Classification of Headache Disorders (ICHD-3 beta) has classified headache as a secondary entity only in MELAS patients. Other headache phenotypes in mitochondrial diseases are not considered in ICHD-3beta. In this study, we analyzed headache phenomenology in a large group of patients with mitochondrial disorders. A cross-sectional questionnaire-based study on 85 patients with mitochondrial disease with different genotypes and phenotypes was conducted between 2010 and 2011. A structured headache questionnaire according to ICHD-2 was used followed by a telephone interview by a headache expert. Prevalence and characteristics of headache could be analyzed in 42 patients. Headache diagnosis was correlated with genotypes and phenotypes. In addition, the mtDNA haplotype H was analyzed. Headache was reported in 29/42 (70%; 95% CI, from 55.1 to 83.0%) of the patients. Tension-type headache (TTH) showed the highest prevalence in 16/42 (38%; 95% CI, from 23.4 to 52.8%) patients, followed by migraine and probable migraine in 12/42 (29%; 95% CI, from 14.9 to 42.2%) patients. Nine of the 42 (21%; 95% CI, from 9 to 33.8%) patients reported two different headache types. Patients with the mtDNA mutation m.3243A > G (n = 8) and MELAS (n = 7) showed the highest prevalence of headaches (88% and 85%, respectively). In patients with the CPEO phenotype (n = 32), headache occurred in 14/18 (78%; 95% CI, from 58.6 to 97%) of patients with single deletions, and in 7/13 (54%; 95% CI, from 26.7 to 80.9%) patients with multiple mtDNA deletions. There were no association between the mtDNA haplotype Hand the headache-diagnosis. The prevalence of headache was higher in patients with mitochondrial diseases than reported in the general population

  7. Prevalence of depression in stroke patients with vascular dementia in universiti kebangsaan malaysia medical center.

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    Khoo, K F; Tan, H J; R, Rosdinom; Raymond, A A; M I, Norlinah; A, Shamsul; W Y, Nafisah

    2013-04-01

    Depression among patients with vascular dementia is frequently overlooked and potentially causes significant morbidity. There is limited data in Malaysia on the subject and this study was conducted to determine the prevalence of depression in vascular dementia (VaD) in UKMMC. This was a cross-sectional study involving diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM IV) criteria and who had a mini mental state examination (MMSE) score of less than 26. All patients were interviewed, examined clinically and their previous brain computer tomography (CT) were reviewed. The prevalence of depression was determined using the Cornell scale of depression. A total of 76 patients were recruited with a mean age of 70.5 ± 9.5 years. The median duration of illness was 2.0 (1.0-4.8) years. The prevalence of depression in the study population was 31.6%. The patients with depression had a significant older mean age (74.5±8.7 years old) compared to those without depression (68.6±9.4 years old). Patients with large artery stroke of less than 3 years had significant higher frequency of depression (53.6%) compared to patients with small artery stroke (23.8%) and patients with right sided large artery stroke had significantly higher frequency of depression compared to left (70% vs. 44.4%). Median MMSE score (17.0) for depressed patients was significantly lower compared with median MMSE score (22.5) for non depressed patients. Median Barthel Index (30.0) for depressed patients was significantly lower compared with median Barthel score for non depressed patients. Depression was prevalent among post stroke patients with VaD in UKMMC particularly for patients with older age, large artery stroke, right sided large artery stroke, low MMSE score and low Barthel Index. Early recognition of high risk patients is important in the holistic management of patients to prevent significant morbidity arising from depression.

  8. Depression in Hemodialysis Patients

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    Badema Čengić

    2010-04-01

    Full Text Available Depression is the most frequent psychological complication of haemodialysis (HD patients (pts and has been associated with impaired Quality of Life (QoL. The aim of our study was to investigate the prevalence of depression in HD pts in relation to sociodemographic factors and the relationship between depression and QoL.200 pts from Clinic for haemodialysis in Sarajevo, B&H were participating in the study. Mean age was S7,26±13,78 years and mean HD duration was 64’26±58,18 months. From the test material we applied BDI and SF-36.51% of our pts have shown depression (BDI>11 in various degrees (30%-mild depression, 8,5%-moderate depression and 12,5%-severe depression. As we could expect, the most emphasized symptoms of depression were somatic symptoms. 55,5% of pts have shown QoL lower then average. Sociodemographic data such as gender, marital status and HD duration did not influence significantly on pt’s QoL and occurrence of depression (p>0,05. As the age of the pts increased, level of depression increased too and QoL significantly decreased (p<0,05. Employed pts have shown significantly better QoL and lower level of depression in relation to unemployed pts (p<0,05. As the educational level of pts increased, QoL increased too and level of depression significantly decreased (p<0,05. Pts in 1st HD shift were significantly more depressed and have significantly worse mental health in compare to pts in 3rd HD shift (p<0,05. Our results showed a high prevalence of depressive symptoms among the study group that was linked to trend of poor QoL.

  9. Prevalence of shovel-shaped incisors in Saudi Arabian dental patients.

    Science.gov (United States)

    Saini, T S; Kharat, D U; Mokeem, S

    1990-10-01

    The prevalence of maxillary incisor shoveling was studied radiographically in 990 Saudi patients. According to the radiomorphologic characteristics, a new classification was developed and shovel teeth were categorized. The findings of this study showed 9% shovel-shaped incisors; among those, 4% were central incisors and 5% were lateral incisors. Frequency of dens invaginatus occurrence with the shovel-shaped incisors was also investigated. Eight percent of shovel-shaped incisors showed presence of dens invaginatus. Prevalence was found to be 4% in central shovel-shaped incisors, whereas that in lateral shovel-shaped incisors was 11%.

  10. Prevalence and predictors of intracranial aneurysms in patients with bicuspid aortic valve.

    Science.gov (United States)

    Egbe, Alexander C; Padang, Ratnasari; Brown, Robert D; Khan, Arooj R; Luis, Sushil A; Huston, John; Akintoye, Emmanuel; Connolly, Heidi M

    2017-10-01

    To determine the prevalence and outcomes of intracranial aneurysm (IA) in patients with bicuspid aortic valve (BAV). Retrospective review of patients with BAV who underwent brain MR angiography at the Mayo Clinic from 1994 to 2013. There were 678 patients included in this study-mean age 57±13 years, men 480 (71%), mean follow-up 10±3 years (5913 patient-years). Coarctation of aorta (COA) was present in 154 (23%) patients.There were 59 IAs identified in 52 of 678 patients (7.7%). IA was present in 20/154 patients (12.9%) with COA and 32/524 patients (5.7%) without COA (pIA in women after adjustment for all potential variables (HR 1.76, CI 1.31 to 2.68, p=0.03). There was no significant trend in the risk for IA across age tertiles: age ≤40 years versus 41-60 years (HR 1.19, p=0.34), and age 41-60 years versus 61-80 years (HR 1.06, p=0.56).Among the 52 patients with IA, enlargement occurred in three patients (6%), rupture in two patients (4%) and four patients (8%) underwent coil embolisation. For the 626 patients without IA at baseline, no patient developed IA over 7±2 years of imaging follow-up. BAV is associated with a higher prevalence of IA compared to the general population, and this risk is higher in patients with COA, right-left cusp fusion and female gender. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  11. Clinical and genetic data of Huntington disease in Moroccan patients

    African Journals Online (AJOL)

    Background: Huntington's disease (HD) occurs worldwide with prevalence varying from 0.1 to 10 /100,000 depending of the ethnic origin. Since no data is available in the Maghreb population, the aim of this study is to describe clinical and genetic characteristics of Huntington patients of Moroccan origin. Methods: Clinical ...

  12. Impulsive and compulsive behaviors among Danish patients with Parkinson's disease: prevalence, depression, and personality.

    Science.gov (United States)

    Callesen, M B; Weintraub, D; Damholdt, M F; Møller, A

    2014-01-01

    Dopaminergic medication administered to ameliorate motor symptoms of Parkinson's disease is associated with impulse control disorders, such as pathological gambling, hypersexuality, compulsive buying, and binge eating. Studies indicate a prevalence of impulse control disorders in Parkinson's disease of 6-16%. To estimate the prevalence of impulsive and compulsive behaviors among Danish patients with Parkinson's disease and to explore the relation of such behavioral disorders to depression and personality. 490 patients with Parkinson's disease (303 males), identified through the National Danish Patient Registry, were evaluated with: 1) the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease; 2) the Geriatric Depression Scale; and 3) the NEO-Personality Inventory. 176 (35.9%) patients reported impulsive and compulsive behaviors sometime during Parkinson's disease (current symptoms in 73, 14.9%). Hereof, 114 (23.3%) reported multiple behavioral symptoms. Patients with behavioral symptoms were significantly younger, were younger at PD onset, had longer disease duration, displayed more motor symptoms, and received higher doses of dopaminergic medication than patients without behavioral symptoms. Furthermore, they reported significantly more depressive symptoms and scored significantly higher on neuroticism and lower on both agreeableness and conscientiousness than patients without behavioral symptoms. A history of impulsive and compulsive behaviors are common in Danish patients with Parkinson's disease and have clinical correlates that may allow identification of patients at risk for developing these behaviors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. The prevalence, risk factors and clinical correlates of obesity in Chinese patients with schizophrenia.

    Science.gov (United States)

    Li, Qiongzhen; Du, Xiangdong; Zhang, Yingyang; Yin, Guangzhong; Zhang, Guangya; Walss-Bass, Consuelo; Quevedo, João; Soares, Jair C; Xia, Haishen; Li, Xiaosi; Zheng, Yingjun; Ning, Yuping; Zhang, Xiang Yang

    2017-05-01

    Obesity is a common comorbidity in schizophrenia. Few studies have addressed obesity in Chinese schizophrenia patients. The aims of this current study were to evaluate the prevalence, risk factors and clinical correlates of obesity in Chinese patients with schizophrenia. A total of 206 patients were recruited from a hospital in Beijing. Their clinical and anthropometric data together with plasma glucose and lipid parameters were collected. Positive and Negative Syndrome Scale (PANSS) was rated for all patients. Overall, 43 (20.9%) patients were obese and 67 (32.5%) were overweight. The obese patients had significantly higher glucose levels, triglyceride levels than non-obese patients. Females and patients with type 2 diabetes mellitus had increased risk for obesity. Correlation analysis showed that BMI was associated with sex, education levels, negative symptoms, total PANSS score, triglyceride levels and type 2 diabetes mellitus. Further stepwise regression analysis showed that sex, type 2 diabetes, education level, triglyceride and amount of smoking/day were significant predictors for obesity. Our study showed that the prevalence of obesity in Chinese patients with schizophrenia is higher than that in the general population. Some demographic and clinical variables are risk factors for obesity in schizophrenia. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  14. Prevalence of fatigue in patients with multiple sclerosis and its effect on the quality of life

    Science.gov (United States)

    Nagaraj, Karthik; Taly, Arun B.; Gupta, Anupam; Prasad, Chandrajit; Christopher, Rita

    2013-01-01

    Objective: This prospective study was carried out to observe the prevalence of fatigue in patients with multiple sclerosis (MS) and its effect on quality-of-life (QoL). Study Design and Setting: Prospective observational study in a University Tertiary Research Hospital in India. Patients and Methods: A total of 31 patients (25 females) with definite MS according to McDonald's criteria presented in out-patient/admitted in the Department of Neurology (between February 2010 and December 2011) were included in the study. Disease severity was evaluated using the Kurtzke's expanded disability status scale (EDSS). Fatigue was assessed using Krupp's fatigue severity scale (FSS). QoL was assessed by the World Health Organization QoL-BREF questionnaire. Results: The mean age of patients was 30.1 ± 9.1 years. The mean age at first symptom was 25.23 ± 6.4 years. The mean number of relapses was 4.7 ± 3.6 in the patients. The mean duration of illness was 4.9 ± 4.4 years. The mean EDSS score was 3.5 ± 2.2. Mean fatigue score was 38.7 ± 18.5 (cut-off value 36 in FSS). The prevalence of fatigue in patients with MS was 58.1% (18/31). MS patients with fatigue were significantly more impaired (P < 0.05) on all QoL domains (i.e., physical, psychosocial, social, and environment) than MS patients without fatigue. Conclusion: Prevalence of fatigue was found to be high in the MS patients in the study. All four domains of QoL were significantly more impaired in the group with fatigue than in those without fatigue. PMID:24250159

  15. Anemia prevalence and treatment practice in patients with non-myeloid tumors receiving chemotherapy

    International Nuclear Information System (INIS)

    Merlini, Laura; Cartenì, Giacomo; Iacobelli, Stefano; Stelitano, Caterina; Airoldi, Mario; Balcke, Peter; Keil, Felix; Haslbauer, Ferdinand; Belton, Laura; Pujol, Beatriz

    2013-01-01

    To describe the prevalence and management of anemia in cancer patients. This cross-sectional, observational survey was conducted in Italy and Austria. Centers prespecified one day, during a 4-month enrollment window, to report specific data collected during normal clinical practice for patients with non-myeloid tumors attending for chemotherapy (±radiotherapy) treatment. The primary endpoint was the prevalence of anemia as determined using a prespecified algorithm: hemoglobin (Hb) ≤10 g/dL on/within 3 days prior to visit; ongoing anemia treatment; physician diagnosis of anemia, together with ≥1 anemia symptom. Between November 18, 2010 and March 18, 2011, data for 1412 patients were collected (Italy n = 1130; Austria n = 282). Most patients (n = 1136; 80%) had solid tumors; 809 (57%) had received ≤3 chemotherapy cycles. The prevalence of anemia was 32% (95% confidence interval: 29.4%–34.2%); 196 patients (14%) were deemed anemic based on Hb ≤10 g/dL, 131 (9%) on ongoing anemia treatment, and 121 (9%) on physician diagnosis/anemia symptom. Overall, 1153 patients (82%) had Hb data; mean (standard deviation [SD]) Hb levels were 11.7 (1.7) g/dL. In total, 456 patients (32%) had anemia symptoms: fatigue (n = 392; 28%), depression (n = 122; 9%), and dyspnea (n = 107; 8%) were most common. Fifty-one patients (4%) had had their current chemotherapy cycle delayed due to anemia. On visit day, or ≤28 days prior, 91 (6%), 188 (13%), and 81 patients (6%) had evidence of whole blood/red blood cell transfusion, erythropoiesis-stimulating agent use, or iron use, respectively. On the prespecified study day, one-third of patients with non-myeloid tumors undergoing chemotherapy were found to be anemic and 13% had evidence of erythropoiesis-stimulating agent use then or in the 28 days prior

  16. Heart Rate Variability Correlates to Functional Aerobic Impairment in Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    Maria Angela Magalhães de Queiroz Carreira

    2015-06-01

    Full Text Available Background: Autonomic dysfunction (AD is highly prevalent in hemodialysis (HD patients and has been implicated in their increased risk of cardiovascular mortality. Objective: To correlate heart rate variability (HRV during exercise treadmill test (ETT with the values obtained when measuring functional aerobic impairment (FAI in HD patients and controls. Methods: Cross-sectional study involving HD patients and a control group. Clinical examination, blood sampling, transthoracic echocardiogram, 24-hour Holter, and ETT were performed. A symptom-limited ramp treadmill protocol with active recovery was employed. Heart rate variability was evaluated in time domain at exercise and recovery periods. Results: Forty-one HD patients and 41 controls concluded the study. HD patients had higher FAI and lower HRV than controls (p<0.001 for both. A correlation was found between exercise HRV (SDNN and FAI in both groups. This association was independent of age, sex, smoking, body mass index, diabetes, and clonidine or beta-blocker use, but not of hemoglobin levels. Conclusion: No association was found between FAI and HRV on 24-hour Holter or at the recovery period of ETT. Of note, exercise HRV was inversely correlated with FAI in HD patients and controls. (Arq Bras Cardiol. 2015; [online]. ahead print, PP.0-0

  17. Prevalence and risk factors related to haloperidol use for delirium in adult intensive care patients

    DEFF Research Database (Denmark)

    Collet, Marie O; Caballero, Jesús; Sonneville, Romain

    2018-01-01

    PURPOSE: We assessed the prevalence and variables associated with haloperidol use for delirium in ICU patients and explored any associations of haloperidol use with 90-day mortality. METHODS: All acutely admitted, adult ICU patients were screened during a 2-week inception period. We followed...... the patient throughout their ICU stay and assessed 90-day mortality. We assessed patients and their variables in the first 24 and 72 h in ICU and studied their association together with that of ICU characteristics with haloperidol use. RESULTS: We included 1260 patients from 99 ICUs in 13 countries. Delirium...... occurred in 314/1260 patients [25% (95% confidence interval 23-27)] of whom 145 received haloperidol [46% (41-52)]. Other interventions for delirium were benzodiazepines in 36% (31-42), dexmedetomidine in 21% (17-26), quetiapine in 19% (14-23) and olanzapine in 9% (6-12) of the patients with delirium...

  18. A retrospective study of secondary diabetes prevalence in Pheochromocytoma, Cushing and Acromegal patients

    Directory of Open Access Journals (Sweden)

    Bastan Hagh M

    1997-07-01

    Full Text Available Some of the endocrinologic diseases, especially Acromegaly, Cushing and Pheochromocytoma have multiple effects on blood glucose metabolism and regulation in non-diabetic patients. In this retrospective survey, records of patients of Tehran Medical Sciences University hospitals have been reviewd. Of 124 Acromegals, GTT was performed for 51 patients, being impaired in 18%. To evaluate diabetes, FBS and BS of 90 patients were checked, overt diabetes was detected in 27%. Among 90 Cushing patients, blood glucose was checked in 60 cases, 47% of these patients had levels above the normal range, and 39% had glucosuria. Among 80 Pheochromocytoma patients, 16 cases (26.5% had overt diabetes. In comparison with other studied, we have obtained a little different results concerning diabetes and impaired GTT prevalence

  19. Prevalence of hepatobiliary dysfunction in a regional group of patients with chronic inflammatory bowel disease

    DEFF Research Database (Denmark)

    Wewer, V; Gluud, C; Schlichting, P

    1991-01-01

    A regional group of outpatients with chronic inflammatory bowel disease (ulcerative colitis, n = 396, and Crohn's disease, n = 125) was biochemically screened to estimate the prevalence of hepatobiliary dysfunction. Among the 396 patients with ulcerative colitis, 69 (17%; 95% confidence limits, 14...... primary sclerosing cholangitis, of whom two were primarily diagnosed; one patient had cholangiocarcinoma also primarily diagnosed; and two patients were found to have alcoholic hepatic damage. Among the 125 patients with Crohn's disease, 38 (30%; 95% confidence limits, 23-38%) had at least 1 abnormal...... the criteria for further evaluation as described above. One patient appeared to have epithelioid granuloma in the liver and one patient had alcoholic liver disease, whereas one patient refused further examination.(ABSTRACT TRUNCATED AT 250 WORDS)...

  20. Prevalence of infection in patients with temporary catheter for hemodialysis in a teaching hospital

    Directory of Open Access Journals (Sweden)

    Palmiane de Rezende Ramim Borges

    2017-08-01

    Full Text Available This study aimed to determine the prevalence of infection related to the provisional catheter for hemodialysis in a teaching hospital and evaluate the risk factors associated with these infections.  A cross-sectional study analyzed by descriptive statistics and parametric tests. It was found that out of 129 patients, 48.8 % had catheter-related infection in hemodialysis, 65 % were male, 33.3 % were 60 years old and over, and 88 % of patients were admitted to intensive care unit. The prevalence of infection in this group was high, and the vast majority of diagnoses of infection were empirical. Given this, it is suggested to establish the routine culture of the catheter tip in all cases of suspected catheter infection to improve the quality of patient care, and the relentless pursuit of the causes that trigger the infection process in line with good practice from across the healthcare team.

  1. PREVALENCE OF DIABETIC RETINOPATHY IN PATIENTS WITH NEWLY DIAGNOSED TYPE II DIABETES MELLITUS

    Directory of Open Access Journals (Sweden)

    A. Bostak

    2006-11-01

    Full Text Available Diabetic retinopathy is a common complication of type II diabetes mellitus and carries with it the threat of blindness. Accurate information regarding the incidence of diabetic retinopathy and associated risk factors is important in the prevention of its development and of the visual impairment caused by this complication. This study was designed to determine the prevalence of diabetic retinopathy in newly diagnosed patients with type II diabetes mellitus. We have also evaluated the association of diabetic retinopathy with clinical and biochemical variables. In a cross-sectional study, 152 consecutive patients with newly diagnosed type II diabetes mellitus were referred from two outpatient clinics in Tehran for ophthalmologic exam to detect retinopathy. Indirect ophthalmoscopy was performed and data regarding risk factors were extracted from routine medical records. Chi square and Mann Whitney U tests were used to analyze the data. The overall prevalence of diabetic retinopathy was 13.8 %( 21 cases: three cases with microaneurysm only, 10 with mild, 5 with moderate and 2 with severe non proliferative diabetic retinopathy. Only one patient had advanced proliferative retinopathy. The prevalence of diabetic retinopathy was positively associated with age, duration of disease, fasting plasma glucose, HbA1c, and systolic blood pressure. Diabetic retinopathy is common in newly diagnosed type II diabetes mellitus patients. Ophthalmologic consultation is essential at the time of diagnosis for all patients.

  2. The prevalence of dental erosion in Nigerian patients with gastro-oesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Agbakwuru Elugwaraonu A

    2005-03-01

    Full Text Available Abstract Background In various people of the Western world, gastro-oesophageal reflux (GOR has been reported to be a common problem. Various studies have also assessed the relationship between GOR and dental erosion. The authors are not aware of such studies in Nigerians. It is therefore the aims of the present study to estimate the prevalence of GOR; to estimate the prevalence of dental erosion in patients with GORD; to document the oral findings in patients diagnosed with GORD and to compare these findings with previous studies elsewhere. Methods A total of 225 subjects comprising of 100 volunteers and 125 patients diagnosed with GORD were involved in this study. History of gastric juice regurgitation and heartburn were recorded. Oral examination to quantify loss of tooth structure was done using the tooth wear index (TWI designed by Smith and Knight (1984. Results Twenty patients with GORD presented with dental erosion in the maxillary anterior teeth with TWI scores ranging from 1–3. The prevalence of erosion was found to be statistically significant between GORD patients (16% and control (5% (p 0.05. Conclusion The present study supports the consideration of dental erosion as the extra-oesophageal manifestation of GORD. However the association between GORD and burning mouth sensation needs more investigation.

  3. Geriatric Conditions in Acutely Hospitalized Older Patients: Prevalence and One-Year Survival and Functional Decline

    Science.gov (United States)

    Buurman, Bianca M.; Hoogerduijn, Jita G.; de Haan, Rob J.; Abu-Hanna, Ameen; Lagaay, A. Margot; Verhaar, Harald J.; Schuurmans, Marieke J.; Levi, Marcel; de Rooij, Sophia E.

    2011-01-01

    Background To study the prevalence of eighteen geriatric conditions in older patients at admission, their reporting rate in discharge summaries and the impact of these conditions on mortality and functional decline one year after admission. Method A prospective multicenter cohort study conducted between 2006 and 2008 in two tertiary university teaching hospitals and one regional teaching hospital in the Netherlands. Patients of 65 years and older, acutely admitted and hospitalized for at least 48 hours, were invited to participate. Eighteen geriatric conditions were assessed at hospital admission, and outcomes (mortality, functional decline) were assessed one year after admission. Results 639 patients were included, with a mean age of 78 years. IADL impairment (83%), polypharmacy (61%), mobility difficulty (59%), high levels of primary caregiver burden (53%), and malnutrition (52%) were most prevalent. Except for polypharmacy and cognitive impairment, the reporting rate of the geriatric conditions in discharge summaries was less than 50%. One year after admission, 35% had died and 33% suffered from functional decline. A high Charlson comorbidity index score, presence of malnutrition, high fall risk, presence of delirium and premorbid IADL impairment were associated with mortality and overall poor outcome (mortality or functional decline). Obesity lowered the risk for mortality. Conclusion Geriatric conditions were highly prevalent and associated with poor health outcomes after admission. Early recognition of these conditions in acutely hospitalized older patients and improving the handover to the general practitioner could lead to better health outcomes and reduce the burden of hospital admission for older patients. PMID:22110598

  4. High prevalence of osteoporosis in patients with gastric adenocarcinoma following gastrectomy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To evaluate the prevalence and predictive factors of osteoporosis in patients with gastric adenocarcinoma after gastrectomy.METHODS: The study included 133 patients diagnosed with gastric adenocarcinoma but who did not undergo prior diagnostic work-up for osteoporosis. Bone mineral density (BMD) was measured by dual-energy X-ray absorptiometry (DXA) and vertebral deformity was assessed by plain X-rays. We evaluated the effects of age, sex, body mass index (BMI), anemia, back pain,vertebral deformity, tumor staging, reconstruction type,and past medical history to determine predictive factors of osteoporosis in these patients.RESULTS: The prevalence of osteoporosis in the lumbar spine was 38.3% (male, 28.9%; female, 54.0%), and 15.0% in the femoral neck (male, 10.8%; female,22.0%). The vertebral deformity rate was 46.6% (male,43.4%; female, 52.0%). Age, BMI and hemoglobin correlated with BMD (P < 0.01). In males, anemia and age > 64 years were independent predictive factors of osteoporosis in multivariate analysis. In females, back pain was an independent factor for osteoporosis.CONCLUSION: The results of this study revealed that prevalence of osteoporosis and vertebral bone deformity rate were high in gastric cancer patients, regardless of post-gastrectomy duration and operation type. Early diagnosis and a proper management plan must be established in these patients.

  5. Nursing Diagnosis Risk for falls: prevalence and clinical profile of hospitalized patients1

    Science.gov (United States)

    Luzia, Melissa de Freitas; Victor, Marco Antonio de Goes; Lucena, Amália de Fátima

    2014-01-01

    Objectives to identify the prevalence of the Nursing Diagnosis (ND) Risk for falls in the hospitalizations of adult patients in clinical and surgical units, to characterize the clinical profile and to identify the risk factors of the patients with this ND. Method a cross-sectional study with 174 patients. The data was collected from the computerized nursing care prescriptions system and on-line hospital records, and analyzed statistically. Results the prevalence of the ND Risk for falls was 4%. The patients' profile indicated older adults, males (57%), those hospitalized in the clinical units (63.2%), with a median length of hospitalization of 20 (10-24) days, with neurological illnesses (26%), cardio-vascular illnesses (74.1%) and various co-morbidities (3±1.8). The prevalent risk factors were neurological alterations (43.1%), impaired mobility (35.6%) and extremes of age (10.3%). Conclusion the findings contributed to evidencing the profile of the patients with a risk of falling hospitalized in clinical and surgical wards, which favors the planning of interventions for preventing this adverse event. PMID:26107834

  6. Nursing Diagnosis Risk for falls: prevalence and clinical profile of hospitalized patients.

    Science.gov (United States)

    Luzia, Melissa de Freitas; Victor, Marco Antonio de Goes; Lucena, Amália de Fátima

    2014-01-01

    to identify the prevalence of the Nursing Diagnosis (ND) Risk for falls in the hospitalizations of adult patients in clinical and surgical units, to characterize the clinical profile and to identify the risk factors of the patients with this ND. a cross-sectional study with 174 patients. The data was collected from the computerized nursing care prescriptions system and on-line hospital records, and analyzed statistically. the prevalence of the ND Risk for falls was 4%. The patients' profile indicated older adults, males (57%), those hospitalized in the clinical units (63.2%), with a median length of hospitalization of 20 (10-24) days, with neurological illnesses (26%), cardio-vascular illnesses (74.1%) and various co-morbidities (3±1.8). The prevalent risk factors were neurological alterations (43.1%), impaired mobility (35.6%) and extremes of age (10.3%). the findings contributed to evidencing the profile of the patients with a risk of falling hospitalized in clinical and surgical wards, which favors the planning of interventions for preventing this adverse event.

  7. Prevalence of adenovirus and rotavirus infection in immunocompromised patients with acute gastroenteritis in Portugal.

    Science.gov (United States)

    Ribeiro, Joana; Ferreira, Delfim; Arrabalde, Célia; Almeida, Sandra; Baldaque, Inês; Sousa, Hugo

    2015-11-12

    To characterize the prevalence of rotavirus (RV) and adenovirus (AdV) infections in immunocompromised patients with acute gastroenteritis. The presence of RV and AdV (serotypes 40 and 41) was evaluated in 509 stool samples obtained between January 2009 and December 2010 from 200 immunocompromised patients (83 females and 117 males; median age 21 years old, range 0-72. The diagnosis of infection was performed as a routine procedure and the presence of RV and AdV (serotypes 40 and 41) was determined by immunochromatography using the RIDA(®) Quick Rota-Adeno-Kombi kit (r-Biopharm, Darmstadt, Germany). The data analysis and description of seasonal frequencies were performed using computer software IBM(®) SPSS(®) (Statistical Package for Social Sciences) Statistics version 20.0 for Mac. The frequencies of infection were compared into different age and gender groups by χ(2) test. The study revealed 12.4% AdV positive samples and 0.8% RV positive samples, which correspond to a prevalence of 6.5% and 1.5%, respectively. AdV was more frequent between October 2009 and April 2010, while RV was identified in April 2010 and July 2010. The stool analysis revealed that from the 509 samples, 63 (12.4%) were positive for AdV and 4 (0.8%) positive for RV, which by resuming the information of each patient, lead to an overall prevalence of AdV and RV of 6.5% (13/200 patients) and 1.5% (3/200 patients), respectively. The stratification of the analysis regarding age groups showed a tendency to an increased prevalence of infection in paediatric patients between 0-10 years old. Considering the seasonal distribution of these infections, our study revealed that AdV infection was more frequent between October 2009 and April 2010, while RV infection was characterized by two distinct peaks (April 2010 and July 2010). The overall prevalence of AdV and RV infection in immunocompromised patients with acute gastroenteritis was 8% and AdV was the most prevalent agent.

  8. Malnutrition in childhood cancer patients: a review on its prevalence and possible causes.

    Science.gov (United States)

    Brinksma, Aeltsje; Huizinga, Gea; Sulkers, Esther; Kamps, Willem; Roodbol, Petrie; Tissing, Wim

    2012-08-01

    To perform a systematic literature review for critical evaluation of prevalence and factors contributing to malnutrition in childhood cancer. A systematic search resulting in 46 suitable articles. Due to lack of uniform criteria and adequate studies, the prevalence rates of malnutrition can only be estimated. Based on strengths and weaknesses of included references, prevalence rates are estimated to be 0-10% for leukemia, 20-50% for neuroblastoma, and 0-30% for other malignancies. Whether energy deficiency or inflammation contributed to malnutrition could not be confirmed because the occurrence of energy deficit (low energy intake, increased metabolic rate) or inflammation (related to cachexia) was not convincing. Also, a relationship between these factors and malnutrition was not studied. Longitudinal studies are needed to determine which children are at risk of malnutrition, and to investigate the impact of energy deficiency and inflammation on the nutritional status and body composition of childhood cancer patients. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  9. Anxiety and depression are more prevalent in patients with graves' disease than in patients with nodular goitre

    DEFF Research Database (Denmark)

    Bové, Kira Bang; Watt, Torquil; Vogel, Asmus

    2014-01-01

    BACKGROUND AND OBJECTIVE: Graves' disease has been associated with an increased psychiatric morbidity. It is unclarified whether this relates to Graves' disease or chronic disease per se. The aim of our study was to estimate the prevalence of anxiety and depression symptoms in patients with Graves......' disease compared to patients with another chronic thyroid disease, nodular goitre, and to investigate determinants of anxiety and depression in Graves' disease.METHODS: 157 cross-sectionally sampled patients with Graves' disease, 17 newly diagnosed, 140 treated, and 251 controls with nodular goitre......'/probable 'depression'. Determinants of anxiety and depression symptoms in Graves' disease were examined using multiple linear regression.RESULTS: In Graves' disease levels of anxiety (p = 0.008) and depression (p = 0.014) were significantly higher than in controls. The prevalence of depression was 10% in Graves...

  10. Domestic violence in patients visiting general practitioners--prevalence, phenomenology, and association with psychopathology.

    Science.gov (United States)

    Marais, A; de Villiers, P J; Möller, A T; Stein, D J

    1999-06-01

    It has been suggested that domestic violence is not only highly prevalent and associated with significant morbidity, but that it is also overlooked by medical practitioners. Despite this, few studies have focused on domestic violence in the South African setting, so that there is a paucity of data here on its prevalence, phenomenology, and associated psychopathology. Sixteen general practitioners from the South African Sentinel Practitioner Research Network (SASPREN) screened all their female patients aged 18 years or older for a 3-month period (N = 1,050). A sociodemographic questionnaire was completed, and symptoms of post-traumatic stress disorder (PTSD) and major depression were assessed, both in subjects with a history of domestic violence and in a control group without such a history. 21.5% of patients reported a history of domestic violence at screening. Patients and controls did not differ significantly in terms of age or race. However, patients with a history of domestic violence were significantly more likely to be married, not to have begun a high-school education, and to be working outside the home. Both PTSD and major depression were significantly more common in patients with a history of domestic violence (35.3% and 48.2%, respectively) than in controls (2.6% and 11.4%, respectively). Compared with other patients reporting domestic violence, those with either PTSD or major depression were subjected to more violence and were more likely to report a suicide attempt. In a large, diverse population of adult female patients presenting to a range of general practitioners in South Africa, there was a high prevalence of reported domestic violence. A significant association was found between domestic violence and both PTSD and major depression, with these diagnoses indicative of increased severity of abuse and increased morbidity. Routine screening by medical practitioners of all female patients for a history of domestic violence seems warranted, and patients

  11. Prevalence of Substance Use Among Patients of Community Health Centers in East Los Angeles and Tijuana.

    Science.gov (United States)

    Gelberg, Lillian; Natera Rey, Guillermina; Andersen, Ronald M; Arroyo, Miriam; Bojorquez-Chapela, Ietza; Rico, Melvin W; Vahidi, Mani; Yacenda-Murphy, Julia; Arangua, Lisa; Serota, Martin

    2017-02-23

    Given the increased use of psychoactive substances on the United States-Mexico border, a binational study (Tijuana, Mexico-Los Angeles, USA) was conducted to identify the prevalence of substance use in primary care settings. To compare the prevalence and characteristics of patients at risk for substance use disorders in Tijuana and East Los Angeles (LA) community clinics with special attention paid to drug use. This was an observational, cross-sectional, analytical study, comparing substance use screening results from patients in Tijuana and LA. The settings were 2 community clinics in LA and 6 in Tijuana. Participants were 2,507 adult patients in LA and 2,890 in Tijuana eligible for WHO Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) screening during March-October 2013. Patients anonymously self-administered the WHO ASSIST on a tablet PC in the clinic waiting rooms. Of eligible patients, 96.4% completed the ASSIST in Tijuana and 88.7% in LA (mean 1.34 minutes and 4.20 minutes, respectively). The prevalence of patients with moderate-to-high substance use was higher in LA than Tijuana for each substance: drugs 19.4% vs. 5.7%, alcohol 15.2% vs. 6.5%, tobacco 20.4% vs. 16.2%. LA patients born in Mexico had 2x the odds and LA patients born in the United States had 6x the odds of being a moderate-to-high drug user compared to Tijuana patients born in Mexico. Moderate-to-high drug use is higher in LA than in Tijuana but rates are sufficiently high in both to suggest that screening for drug use (along with alcohol and tobacco use) should be integrated into routine primary care of community clinics in both cities.

  12. Prevalence of mood disorders and utility of the PRIME-MD in patients undergoing radiation therapy

    International Nuclear Information System (INIS)

    Leopold, Kenneth A.; Ahles, Tim A.; Walch, Susan; Amdur, Robert J.; Mott, Leila A.; Wiegand-Packard, Linda; Oxman, Thomas E.

    1998-01-01

    Purpose: To validate a short, structured interview procedure that allows practicing oncologists to quickly and reliably identify mood disorders in their patients, and to estimate the prevalence and types of mood disorders in a radiation therapy patient setting, noting relationships between mood disorders and patient characteristics. Methods: Consecutive, eligible adult patients from the practices of two radiation oncologists were administered the Primary Care Evaluation of Mental Disorders (PRIME-MD) by the treating physician. A subset of these patients was also evaluated with the SCID, administered by trained mental health care personnel. Agreement between the two instruments was examined using the kappa statistic. Prevalence of mood disorders was determined from the PRIME-MD. The significance of relationships between patient characteristics and mood disorders was examined by chi-square and ANOVA analysis, and subsequently by multivariate logistic regression analysis. Results: One hundred twenty-two patients were studied. Fifty-three of these were administered the SCID. Agreement between the two instruments was very good (kappa = 0.70). A diagnosis of a depressive or anxiety disorder by the PRIME-MD was made in 59 of the 122 patients (48%, 95% confidence interval = 39%, 58%). Multivariate analysis showed that a diagnosis of a depressive mood disorder was significantly related to pain intensity and prior history of depression. Conclusion: We have demonstrated the validity and feasibility of the PRIME-MD administered by oncologists in making diagnoses of mood disorders. The prevalence of mood disorders in our set of patients undergoing a course of RT was nearly 50%. Future studies should describe the natural history of these disorders, and determine optimal intervention strategies

  13. [Prevalence and characteristics of anemia and iron deficiency in patients hospitalized for gastrointestinal diseases in Spain].

    Science.gov (United States)

    Mearin, Fermín; Barreiro-de Acosta, Manuel; González-Galilea, Ángel; Gisbert, Javier P; Cucala, Mercedes; Ponce, Julio

    2013-10-01

    To determine the prevalence and characteristics of anemia and iron deficiency in patients hospitalized for gastrointestinal diseases. An epidemiological, multicenter, mixed design study (retrospective review of randomized clinical records and prospective visits) conducted between February 2010 and March 2011 in 22 Spanish gastroenterology departments. Severe anemia was defined as Hb iron deficiency as ferritin anemia at admission was 60% (95% CI 55 to 65), and anemia was severe (Hb iron deficiency was 54% of evaluable patients (95% CI 47 to 61). Gastrointestinal bleeding at admission was found in 39% of the patients, of whom 83% (121/146) were anemic. At discharge, the proportion of anemic patients was unchanged (from 60% at admission to 58% at discharge) (95% CI 53 to 63) and iron deficiency was found in 41% (95% CI 32 to 50): anemia was severe in 17% and mild/moderate in 41%. During follow-up, at 3-6 months after admission, 44% (95% CI 39 to 50) of evaluable patients continued to have iron deficiency and 28% (95% CI 23 to 32) were still anemic: 5% severe and 23% mild/moderate. The prevalence of iron deficiency was 44% (95% CI: 39-50). During admission, 50% of patients with anemia did not receive treatment. At discharge, 55% were untreated. The prevalence of anemia in patients hospitalized for gastroenterological diseases was very high. Anemia persisted in over a quarter of patients at the follow-up visit. Only half of hospitalized patients received treatment for anemia, even when the anemia was severe. Copyright © 2013 Elsevier España, S.L. y AEEH y AEG. All rights reserved.

  14. A possible cause of epistaxis: increased masked hypertension prevalence in patients with epistaxis.

    Science.gov (United States)

    Acar, Baran; Yavuz, Bunyamin; Yıldız, Erdem; Ozkan, Selcuk; Ayturk, Mehmet; Sen, Omer; Deveci, Onur Sinan

    Epistaxis and hypertension are frequent conditions in the adult population. Masked hypertension is defined as a clinical condition in which a patient's office blood pressure level is epistaxis. The prevalence of this condition in patients with epistaxis is not well defined. This study aimed to evaluate the prevalence of masked hypertension using the results of office blood pressure measurement compared with the results of ambulatory blood pressure monitoring. Sixty patients with epistaxis and 60 control subjects were enrolled in the study. All patients with epistaxis and controls without history of hypertension underwent physical examination, including office blood pressure measurement, ambulatory or home blood pressure, and measurement of anthropometric parameters. Mean age was similar between the epistaxis group and the controls - 21-68 years (mean 42.9) for the epistaxis group and 18-71 years (mean 42.2) for the control group. A total of 20 patients (33.3%) in the epistaxis group and 7 patients (11.7%) in the control group (p=0.004) had masked hypertension. Night-time systolic blood pressure was significantly higher in patients with epistaxis than in the control group (pepistaxis (p=0.517). This study demonstrates increased masked hypertension prevalence in patients with epistaxis. We suggest that all patients with epistaxis should undergo ambulatory or home blood pressure to detect masked hypertension, which could be a possible cause of epistaxis. Copyright © 2016 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  15. Anxiety and Depression Among Adult Patients With Diabetic Foot: Prevalence and Associated Factors.

    Science.gov (United States)

    Ahmad, Ali; Abujbara, Mousa; Jaddou, Hashem; Younes, Nidal A; Ajlouni, Kamel

    2018-05-01

    Diabetic foot is a frequent complication of diabetes mellitus with subsequent disturbances in the daily life of the patients. The co-existence of depression and anxiety among diabetic foot patients is a common phenomenon and the role of each of them in perpetuating the other is highlighted in the literature. Our study aimed to determine the prevalence rates of anxiety and depression, and to examine the associated risk factors among diabetic foot patients. This is a cross-sectional study. A total of 260 diabetic foot patients in the Diabetic Foot Clinic at the National Center for Diabetes, Endocrinology and Genetics (NCDEG), Amman, Jordan, participated in the study. Sociodemographic and health data were gathered through review of medical charts and a structured questionnaire. Depression and anxiety status were also assessed. The Generalized Anxiety Disorder Scale (GAD-7) was used to screen for anxiety and the Patient Health Questionnaire (PHQ-9) was used to screen for depression. A cutoff of ≥ 10 was used for each scale to identify those who tested positive for anxiety and depression. Prevalence rate of anxiety was 37.7% and that of depression was 39.6%. Multiple logistic regression analysis showed that anxiety is positively associated with duration of diabetes of 7% (P = 0.03). Multiple logistic regression analysis also showed that depression is positively associated with patients of foot ulcer duration ≥ 7 months (P = 0.00), with ≥ three comorbid diseases (P = 0.00) than their counterparts. Anxiety and depression are widely prevalent among diabetic foot patients. Mental health status of those patients gets even worse among those suffering other comorbid diseases, which was a finding that requires special attention in the management of patients with diabetic foot.

  16. [Prevalence of depression and body dysmorphic disorder in patients before functional rhinosurgery].

    Science.gov (United States)

    Bender, M; Rustige, L; Lindemann, J

    2014-11-01

    Psychiatric disorders are known to influence the result of many surgical procedures. Body dysmorphic disorder (BDD) is found in many patients undergoing plastic surgery. The prevalence before functional rhinosurgery has not been examined so far. The aim of this study was to determine the prevalence of depression and BDD before functional rhinosurgery. 201 patients were prospectively examined with a questionnaire before functional rhinosurgery. Beck-Depression-Index was used to rate depression, the PISA body dsymorphic symptom scale was used to evaluate the likelihood that a patient suffers from body dysmoprhic disorder. 186 patients returned a complete questionnaire. In 33.9% showed a mild or strong indication for a body dysmorphic disorder. Patients who were planned to undergo septorhinoplasty had a significantly higher scores in the PISA-scale compared to patients before septoplasty. 1.7% patients were depressive without a significant difference between the planned surgical procedure. Many patients before functional septorhinoplasty show signs of body dysmorphic disorder. Whether this influences the subjective clinical outcome needs to be evaluated in further studies. © Georg Thieme Verlag KG Stuttgart · New York.

  17. Prevalence of cystic macular lesions in patients with Usher II syndrome.

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    Walia, S; Fishman, G A; Hajali, M

    2009-05-01

    To evaluate the prevalence of cystic macular lesions in patients with Usher II syndrome. All Usher type II patients seen in the inherited eye disease clinic at the University of Illinois at Chicago between January 2002 and December 2007 were included (n=76). Each participating patient underwent a detailed clinical examination, including best-corrected visual acuity, slit-lamp biomicroscopy and dilated fundus examination. The presence of cystoid lesions was determined by optical coherence tomography (OCT), fundus fluorescein angiogram (FFA), fundus photographs and/or clinical examination. A cystic-appearing macular change was observed in at least one eye in 19 out of the 76 patients (25%), 13 on the basis of OCT, five using FFA (two solely with the use of FFA and three based on clinical notes and FFA findings) and one based solely on clinical notes. Of the 18 patients with CME, determined by OCT or FFA, five (27.8%) showed either a funduscopically normal-appearing macula (n=4) or an atrophic appearing macular change (n=1). One-fourth of our total cohort of Usher II patients had cystic macular lesions. Moreover, a funduscopically normal-appearing macula was observed in 22% (n=4) of our 18 patients with cystic-appearing macular lesions on OCT and/or FFA testing. On the basis of the reasonably high prevalence of cystic macular lesions in our cohort, it would seem prudent to evaluate Usher II patients for the presence of cystoid macular oedema.

  18. Celiac disease prevalence is not increased in patients with functional dyspepsia.

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    Lasa, Juan; Spallone, Liliana; Gandara, Silvina; Chaar, Elsa; Berman, Saul; Zagalsky, David

    2017-01-01

    - Previous evidence trying to assess the risk of celiac disease among dyspeptic patients has been inconclusive, showing in some cases notorious discrepancies. - To determine the prevalence of celiac disease in patients with dyspepsia compared to healthy controls without dyspepsia. - Adult patients under evaluation for dyspepsia were invited to participate. These patients were offered an upper gastrointestinal endoscopy with duodenal biopsies. On the other hand, asymptomatic adult volunteers who performed a preventive visit to their primary care physician were invited to participate and agreed to undertake an upper gastrointestinal endoscopy with duodenal biopsies as well. Those patients with histologic signs of villous atrophy were furtherly evaluated and serological tests were performed in order to determine celiac disease diagnosis. Celiac disease prevalence was compared between groups. - Overall, 320 patients with dyspepsia and 320 healthy controls were recruited. There were no significant differences in terms of gender or age between groups. Celiac disease diagnosis was made in 1.25% (4/320) of patients in the dyspepsia group versus 0.62% (2/320) in the control group. - Patients with dyspepsia who underwent routine duodenal biopsies did not show an increased risk for celiac disease when compared to healthy individuals.

  19. Celiac disease prevalence is not increased in patients with functional dyspepsia

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    Juan LASA

    Full Text Available ABSTRACT BACKGROUND Previous evidence trying to assess the risk of celiac disease among dyspeptic patients has been inconclusive, showing in some cases notorious discrepancies. OBJECTIVE To determine the prevalence of celiac disease in patients with dyspepsia compared to healthy controls without dyspepsia. METHODS Adult patients under evaluation for dyspepsia were invited to participate. These patients were offered an upper gastrointestinal endoscopy with duodenal biopsies. On the other hand, asymptomatic adult volunteers who performed a preventive visit to their primary care physician were invited to participate and agreed to undertake an upper gastrointestinal endoscopy with duodenal biopsies as well. Those patients with histologic signs of villous atrophy were furtherly evaluated and serological tests were performed in order to determine celiac disease diagnosis. Celiac disease prevalence was compared between groups. RESULTS Overall, 320 patients with dyspepsia and 320 healthy controls were recruited. There were no significant differences in terms of gender or age between groups. Celiac disease diagnosis was made in 1.25% (4/320 of patients in the dyspepsia group versus 0.62% (2/320 in the control group. CONCLUSION Patients with dyspepsia who underwent routine duodenal biopsies did not show an increased risk for celiac disease when compared to healthy individuals.

  20. Prevalence, severity, and clinical features of acute and chronic pancreatitis in patients with systemic lupus erythematosus.

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    Wang, Qiang; Shen, Min; Leng, Xiaomei; Zeng, Xiaofeng; Zhang, Fengchun; Qian, Jiaming

    2016-10-01

    Pancreatitis is a rare, life-threatening complication of systemic lupus erythematosus (SLE). This study aimed to describe the clinical features of acute pancreatitis (AP) and chronic pancreatitis (CP) in patients with SLE. Data of patients who fulfilled the revised criteria of the American Rheumatism Association for diagnosis of SLE were retrospectively analyzed. SLE activity was graded according to the SLE Disease Activity Index. Logistic regression analysis was conducted to find out independent associations. Survival rates were estimated by using Kaplan-Meier plots. This study included 5665 SLE patients admitted between January 1983 and January 2014, of whom 52 patients were diagnosed with pancreatitis. Pancreatitis prevalence in SLE patients was 0.92 % (52/5665). AP (0.8 %, 46/5665) was more prevalent than CP (0.1 %, 6/5665), presented mostly during active SLE, and affected more organs. Hypertriglyceridemia occurred in 76.9 % of AP patients and in none of the CP patients. AP patients were divided into severe (n = 10) or mild (n = 20) cases. The average triglyceride level in severe AP cases was higher than that in mild AP cases (P = 0.006), and the mortality rate of lupus-associated AP was 32.6 % (15/46). Concomitant infections and thrombocytopenia were independently associated with poor prognosis (P risk factors for poor prognosis.

  1. Increased Prevalence of Colorectal Polyp in Acromegaly Patients: A Case-Control Study

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    Ali Riza Koksal

    2014-01-01

    Full Text Available An increase in the prevalence of colorectal polyps and cancer is reported in patients with acromegaly. This trial is designed to determine whether there is an increase in the prevalence of colorectal polyps/cancer in Turkish acromegaly patients. Sixty-six patients, who were under follow-up with the diagnosis of acromegaly and underwent total colonoscopic examination, were enrolled in the study. Sixty-five age- and gender-matched patients with nonspecific complaints were selected as control. The mean age of acromegalic patients was 51.5±12.8 years of whom 27 (40.9% were females. In 20 (30.3% of the patients with acromegaly a total of 65 colorectal polyps were detected. Forty-seven (72.3% of the polyps were detected at the rectosigmoid region. In 8 (12.3% of the 65 control patients a total of 17 polyps were found. There was a statistically significant difference between the groups (P=0.018. At the logistic regression analysis we found that the risk for colon polyps increased 3.2-fold in the presence of acromegaly, irrespective of age and gender (OR: 3.191, 95% CI: 1.25–8.13. In conclusion, patients who were followed up with the diagnosis of acromegaly should be taken to the colonoscopic surveillance program and all polyps detected should be excised in order to protect them from colorectal cancer.

  2. Prevalence and risk factors of vitamin D deficiency in patients with widespread musculoskeletal pain

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    Muharrem Çidem

    2013-12-01

    Full Text Available Objective: Vitamin D deficiency is a worldwide common health problems. Vitamin D deficiency in adults has been associated with proximal muscle weakness, skeletal mineralization defect, and an increased risk of falling. Patients with vitamin D deficiency commonly complain of widespread pain in the body. The aim of this study was to examine the prevalence and risk factors of 25-hydroxyvitamin D deficiency in patients complaining of widespread musculoskeletal pain. Methods: In this cross-sectional study, 8457 patients with widespread musculoskeletal pain (7772 females, 685 males, aged 46.7 (range 20-100 years were included. Serum 25-hydroxyvitamin D was measured with ELISA method. Patients were classified into two groups: 1 Patients with vitamin D deficiency (20 ng/ml. Results: Prevalence of vitamin D deficiency was found to be 71.7%. A binary logistic regression model showed that low 25(OHVit D level was associated with gender, age and month in which 25(OH hypovitaminosis was determined. The risk of low 25(OH Vit D was found to be 2.15 times higher in female patients and 1.52 times higher on March and 1.55 times higher on April. Conclusion: This study indicates that Vitamin D deficiency should be taken into consideration in patients with widespread musculoskeletal pain, and some precautions such as sunbathe during summer should be recommended patients having risk of vitamin D deficiency. J Clin Exp Invest 2013; 4 (4: 48-491

  3. Prevalence of Self-Perceived Oral Malodor in a Group of Thai Dental Patients

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    P. Youngnak-Piboonratanakit

    2010-12-01

    Full Text Available Objective: To determine the prevalence and correlated factors of self-reported oral malodor in Thai dental patients from Chulalongkorn Dental Hospital.Materials and Methods: A self-administered questionnaire was developed to assess the self-reported perception of oral malodor in 839 patients. Significant associations between self-perceived oral malodor and sociodemographics, oral problems and oral hygiene practice variables were determined by Chi-square test.Results: The prevalence of currently self-perceived oral malodor was 61.1%. A higher prevalence of self-perceived oral malodor was significantly correlated with a number of factors including being 30 years of age or older, having a high school or lower educationallevel, tongue coating, xerostomia, bleeding when brushing teeth, never receiving professional tooth cleaning and a lower toothbrushing frequency. However, multivariable analysisshowed that tongue coating was the factor most strongly associated with self-perceived oral malodor (OR=3.53; CI=2.05-6.08, followed by bleeding when brushing teeth (OR=2.96 and being 30 years of age or older (OR=2.46. Subjects with oral malodor perceivedby themselves and others had a higher level of self-perceived oral malodor, a higher prevalence of bad odor when talking, in the morning and throughout the whole day, and a higher prevalence of consulting with other people in comparison with those with perceptionby themselves alone.Conclusion: Tongue coating, bleeding when brushing teeth and being 30 years of age or older were significantly associated with self-perceived oral malodor. The level of selfperceivedoral malodor and consulting with other people was more prevalent in subjects with oral malodor perceived by themselves and others.

  4. Comparison of prevalence of metabolic syndrome in hospital and community-based Japanese patients with schizophrenia

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    Yamashita Hakuei

    2011-09-01

    Full Text Available Abstract Background Lifestyle factors, such as an unbalanced diet and lack of physical activity, may affect the prevalence of metabolic syndrome (MetS in schizophrenic patients. The aim of this study was to compare the MetS prevalence between inpatients and outpatients among schizophrenic population in Japan. Methods We recruited inpatients (n = 759 and outpatients (n = 427 with a Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV diagnosis of schizophrenia or schizoaffective disorder from 7 psychiatric hospitals using a cross-sectional design. MetS prevalence was assessed using three different definitions, including the adapted National Cholesterol Education Program Adult Treatment Panel (ATP III-A. Results The overall MetS prevalences based on the ATP III-A definition were 15.8% in inpatients and 48.1% in outpatients. In a logistic regression model with age and body mass index as covariates, being a schizophrenic outpatient, compared to being a schizophrenic inpatient, was a significant independent factor (odds ratio = 3.66 for males, 2.48 for females in the development of MetS under the ATP III-A definition. The difference in MetS prevalence between inpatients and outpatients was observed for all age groups in males and for females over 40 years of age. Conclusions Outpatients with schizophrenia or schizoaffective disorder in Japan had a high prevalence of MetS compared to inpatients. MetS in schizophrenic outpatients should be carefully monitored to minimize the risks. A change of lifestyle might improve MetS in schizophrenic patients.

  5. The prevalence of macrovascular complications among diabetic patients in the United Arab Emirates

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    Norman John N

    2007-09-01

    Full Text Available Abstract Background Diabetes Mellitus (DM is a major public health problem in the UAE with a prevalence rate reaching 24% in national citizens and 17.4% in expatriates. The aim of this study was to determine the prevalence and risk factors of macrovascular complications among diabetic patients in the Al-Ain district of the United Arab Emirates (UAE. Methods The study was part of a general cross-sectional survey carried out to assess the prevalence of diabetes (DM complications among known diabetic patients in Al-Ain District, UAE. Patients were randomly selected during 2003/2004. Patients completed an interviewer-administered questionnaire carried out by treating doctors and underwent a complete medical assessment including measurement of height, weight, blood pressure and examination for evidence of macrovascular complications. A standard ECG was recorded and blood samples were taken to document fasting blood sugar, glycosylated haemoglobin (HbA1C and lipid profile. Results A sample of 513 diabetic patients was selected with a mean age of 53 years (SD ± 13.01. Overall, 29.5% of DM patients had evidence of macrovascular complications: 11.6% (95% CI: 8.8–14.4 of patients had peripheral vascular disease (PVD, 14.4% (95% CI: 11.3–17.5 had a history of coronary artery disease (CAD and 3.5% (95% CI: 1.9–5.1% had cerebrovascular disease (CVD. Of the total population surveyed 35% (95%CI: 30.8–39 had hypertension. The analysis showed that macrovascular complications in diabetic patients were more common among males, increased with age, were more common among hypertensive patients and its prevalence increased steadily with duration of DM. Conclusion Our data revealed a significant association between hypertension and presence of macrovascular disease among diabetic patients. However, the risk of CAD in the UAE was relatively low compared to that seen in patients in other geographical settings. In addition, a lack of correlation between

  6. Prevalence of prediabetes in patients with acute coronary syndrome: impact on in-hospital outcomes.

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    AbuShady, M M; Mohamady, Y; Enany, B; Nammas, W

    2015-02-01

    Prediabetes is a serious condition that is associated with an increase in cardiovascular morbidity and mortality. We sought to explore the prevalence of prediabetes in patients admitted with acute coronary syndrome (ACS) who were not known to have diabetes and to determine the impact of prediabetes on in-hospital clinical outcomes versus non-diabetic patients. Prospectively, we enrolled 200 patients not known to have diabetes or prediabetes, admitted with ACS. Laboratory tests included fasting plasma glucose (FPG), 2-h plasma glucose (2hPG) after 75 g glucose, HbA1c and lipid profile. Electrocardiogram and echocardiography were done. The primary end-point was in-hospital major adverse cardiovascular events (MACE). Mean age was 50.9 ± 6.8 years (70.5% males). The prevalence of patients with diabetes and patients with prediabetes was 24.5% and 20% respectively. Newly discovered diabetic patients were excluded. Compared with patients without diabetes, prediabetic patients had a higher body mass index (BMI) (P = 0.002) and a longer hospital stay (P = 0.09). In-hospital MACE occurred in 10 (25%) patients with prediabetes versus six (5.4%) in patients without diabetes (P = 0.001). In-hospital MACE correlated with prediabetes (r = 0.28, P prediabetes as the only independent predictor of in-hospital MACE. Prediabetes is common in patients presenting with ACS who are not previously known to have diabetes. Prediabetic patients had worse in-hospital clinical outcomes compared with patients without diabetes. © 2014 Royal Australasian College of Physicians.

  7. Tonic tensor tympani syndrome in tinnitus and hyperacusis patients: A multi-clinic prevalence study

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    Myriam Westcott

    2013-01-01

    Full Text Available Tonic tensor tympani syndrome (TTTS is an involuntary, anxiety-based condition where the reflex threshold for tensor tympani muscle activity is reduced, causing a frequent spasm. This can trigger aural symptoms from tympanic membrane tension, middle ear ventilation alterations and trigeminal nerve irritability. TTTS is considered to cause the distinctive symptoms of acoustic shock (AS, which can develop after exposure to an unexpected loud sound perceived as highly threatening. Hyperacusis is a dominant AS symptom. Aural pain/blockage without underlying pathology has been noted in tinnitus and hyperacusis patients, without wide acknowledgment. This multiclinic study investigated the prevalence of TTTS symptoms and AS in tinnitus and hyperacusis patients. This study included consecutive patients with tinnitus and/or hyperacusis seen in multiple clinics. Data collected: Symptoms consistent with TTTS (pain/numbness/burning in and around the ear; aural "blockage"; mild vertigo/nausea; "muffled" hearing; tympanic flutter; headache; onset or exacerbation from exposure to loud/intolerable sounds; tinnitus/hyperacusis severity. All patients were medically cleared of underlying pathology, which could cause these symptoms. 60.0% of the total sample (345 patients, 40.6% of tinnitus only patients, 81.1% of hyperacusis patients had ≥1 symptoms (P < 0.001. 68% of severe tinnitus patients, 91.3% of severe hyperacusis patients had ≥1 symptoms (P < 0.001. 19.7% (68/345 of patients in the total sample had AS. 83.8% of AS patients had hyperacusis, 41.2% of non-AS patients had hyperacusis (P < 0.001. The high prevalence of TTTS symptoms suggests they readily develop in tinnitus patients, more particularly with hyperacusis. Along with AS, they should be routinely investigated in history-taking.

  8. The prevalence of diagnosed chronic conditions and multimorbidity in Australia: A method for estimating population prevalence from general practice patient encounter data.

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    Christopher Harrison

    Full Text Available To estimate the prevalence of common chronic conditions and multimorbidity among patients at GP encounters and among people in the Australian population. To assess the extent to which use of each individual patient's GP attendance over the previous year, instead of the average for their age-sex group, affects the precision of national population prevalence estimates of diagnosed chronic conditions.A sub-study (between November 2012 and March 2016 of the Bettering the Evaluation and Care of Health program, a continuous national study of GP activity. Each of 1,449 GPs provided data for about 30 consecutive patients (total 43,501 indicating for each, number of GP attendances in previous year and all diagnosed chronic conditions, using their knowledge of the patient, patient self-report, and patient's health record.Hypertension (26.5% was the most prevalent diagnosed chronic condition among patients surveyed, followed by osteoarthritis (22.7%, hyperlipidaemia (16.6%, depression (16.3%, anxiety (11.9%, gastroesophageal reflux disease (GORD (11.3%, chronic back pain (9.7% and Type 2 diabetes (9.6%. After adjustment, we estimated population prevalence of hypertension as 12.4%, 9.5% osteoarthritis, 8.2% hyperlipidaemia, 8.0% depression, 5.8% anxiety and 5.2% asthma. Estimates were significantly lower than those derived using the previous method. About half (51.6% the patients at GP encounters had two or more diagnosed chronic conditions and over one third (37.4% had three or more. Population estimates were: 25.7% had two or more diagnosed chronic conditions and 15.8% had three or more.Of the three approaches we have tested to date, this study provides the most accurate method for estimation of population prevalence of chronic conditions using the GP as an expert interviewer, by adjusting for each patient's reported attendance.

  9. Prevalence of Toxoplasma gondii and Toxocara canis among Patients with Uveitis.

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    Lim, Su Jin; Lee, Sang Eun; Kim, Sun Hyun; Hong, Sung-Hee; You, Yong Sung; Kwon, Oh Woong; Kim, Hyeun Seung

    2015-04-01

    To investigate the prevalence of Toxoplasma gondii and Toxocara canis in patients with uveitis. Patients with uveitis were examined. Serum antibodies to T. gondii and T. canis were tested by using the enzyme-linked immunosorbent assay. Polymerase chain reaction (PCR) was done using blood and aqueous humor (AH). Ninety-eight patients were enrolled. Mean age was 43.5 ± 13.2 years. Six patients were seropositive for T. gondii with the following pattern: anterior uveitis, 1; posterior uveitis with retinitis, 2; pan uveitis, 2. One patient had a positive PCR result for T. gondii in AH, who showed panuveitis. Twenty-three patients were positive to serum IgG for T. canis with the following clinical manifestation: granuloma, 6; pigmented scar, 3; vitritis, 6--but none were PCR positive. T. gondii and T. canis are still important causes of uveitis. Ocular toxocariasis is not an uncommon cause of uveitis, even in adults.

  10. Prevalence of Body Dysmorphic Disorder Symptoms and Body Weight Concerns in Patients Seeking Abdominoplasty.

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    Brito, Maria José Azevedo de; Nahas, Fábio Xerfan; Cordás, Táki Athanássios; Gama, Maria Gabriela; Sucupira, Eduardo Rodrigues; Ramos, Tatiana Dalpasquale; Felix, Gabriel de Almeida Arruda; Ferreira, Lydia Masako

    2016-03-01

    Body dysmorphic disorder (BDD) is one of the most common psychiatric conditions found in patients seeking cosmetic surgery, and body contouring surgery is most frequently sought by patients with BDD. To estimate the prevalence and severity of BDD symptoms in patients seeking abdominoplasty. Ninety patients of both sexes were preoperatively divided into two groups: patients with BDD symptoms (n = 51) and those without BDD symptoms (n = 39) based both on the Body Dysmorphic Disorder Examination (BDDE) and clinical assessment. Patients in the BDD group were classified as having mild to moderate or severe symptoms, according to the BDDE. Body weight and shape concerns were assessed using the Body Shape Questionnaire (BSQ). The prevalence of BDD symptoms was 57%. There were significant associations between BDD symptoms and degree of body dissatisfaction, level of preoccupation with physical appearance, and avoidance behaviors. Mild to moderate and severe symptoms of BDD were present in 41% and 59% of patients, respectively, in the BDD group. It was found that the more severe the symptoms of BDD, the higher the level of concern with body weight and shape (P < .001). Patients having distorted self-perception of body shape, or distorted comparative perception of body image were respectively 3.67 or 5.93 times more likely to show more severe symptoms of BDD than those with a more accurate perception. Candidates for abdominoplasty had a high prevalence of BDD symptoms, and body weight and shape concerns were associated with increased symptom severity. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com.

  11. Oral Candida spp carriers: its prevalence in patients with type 2 diabetes mellitus.

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    Martinez, Ramon Felipe Fernandez; Jaimes-Aveldañez, Alejandra; Hernández-Pérez, Francisco; Arenas, Roberto; Miguel, Guadalupe Fabián-San

    2013-01-01

    Prevalence of oral candidiasis in diabetic patients is 13.7-64%. Candida albicans was the most frequently isolated species (75-86.5%). To obtain the prevalence of Candida carriers among patients with type 2 diabetes mellitus to identify the species of the yeast. It is an open, observational, descriptive, cross-sectional, and prospective study. We included voluntary patients from the National Diabetes Marathon and performed a blood glucose measurement, sialometry test, Gram-stained exfoliative cytology, and culture on Sabouraud dextrose agar and CHROMagar Candida TM. Results were analyzed using descriptive statistics. We examined 141 patients (mean age 57 years): 103 women (73%) and 38 men (26.9%). Exfoliative cytology was positive in 32 cases (23 with oral lesions); 78 had oral lesions but no Candida (93.9%). Candida was isolated in 58 patients (41.1%), 21 (45.6 %) had blood glucose greater than 126 mg/dl, and 37 (38.9%) had less than 126 mg/dl. The most frequent species was C. albicans (82.7%). Forty-two Candida carriers had salivary flow greater than 20 mm (72.4%), and 16 (27.5%) had hyposalivation. Candida was isolated in 25 of 79 patients with dental prosthesis (31.6%), 9 of 15 were smokers (60%), and 22 of 71 had symptoms (30.9%). Prevalence of oral Candida carriers in patients with type 2 diabetes mellitus in Mexico was similar to that found in other countries; exfoliative cytology was effective in finding Candida; salivary flow rate, use of prosthesis, and presence of oral lesions and symptoms were similar in oral Candida carriers and negative patients. Most smokers were Candida carriers.

  12. Prevalence of intestinal parasitic infections among HIV patients in Benin City, Nigeria

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    Frederick Olusegun Akinbo

    2010-10-01

    Full Text Available This study was carried out to determine the presence of intestinal parasites and their correlation with CD4+ T-cell counts and demographics among human immunodeficiency virus (HIV-positive patients in Benin City, Nigeria. Stool specimens from 2,000 HIV-positive patients and 500 controls (HIV-negative individuals were examined for ova, cysts, or parasites, using standard procedures. In addition, patient's blood samples were analyzed for CD4 counts by flow cytometry. An overall prevalence rate of 15.3% was observed among HIV-positive patients while 6.2% was noted among non-HIV subjects. HIV status was a significant (P<0.0001 risk factor for acquiring intestinal parasitic infections. Male gender, CD4 count <200cell/µl, and diarrhea were significantly associated with an increased prevalence of intestinal parasitic infections among HIV-positive patients. The level of education, occupation, and source of water among HIV patients significantly (P<0.0001 affected the prevalence of intestinal parasitic infections. Ascaris lumbricoides was the most predominant parasite in both HIV-positive patients and controls. A CD4 count <200 cells/µl was significantly associated with only Isospora belli and Cryptosporidium infections. The presence of pathogenic intestinal parasites such as A. lumbricoides, hookworm, Giardia intestinalis, Entamoeba histolytica, Trichuris trichiura, and Taenia species among HIV-infected persons should not be neglected. Cryptosporidium species and I. belli were the opportunistic parasites observed in this study. Routine screening for intestinal parasites in HIV-positive patients is advocated.

  13. Prevalence and associated factors for decreased appetite among patients with stable heart failure.

    Science.gov (United States)

    Andreae, Christina; Strömberg, Anna; Årestedt, Kristofer

    2016-06-01

    To explore the prevalence of decreased appetite and factors associated with appetite among patients with stable heart failure. Decreased appetite is an important factor for the development of undernutrition among patients with heart failure, but there are knowledge gaps about prevalence and the factors related to appetite in this patient group. Observational, cross-sectional study. A total of 186 patients with mild to severe heart failure were consecutively recruited from three heart failure outpatient clinics. Data were obtained from medical records (heart failure diagnosis, comorbidity and medical treatment) and self-rated questionnaires (demographics, appetite, self-perceived health, symptoms of depression and sleep). Blood samples were taken to determine myocardial stress and nutrition status. Heart failure symptoms and cognitive function were assessed by clinical examinations. The Council on Nutrition Appetite Questionnaire was used to assess self-reported appetite. Bivariate correlations and multivariate linear regression analyses were conducted to explore factors associated with appetite. Seventy-one patients (38%) experienced a loss of appetite with a significant risk of developing weight loss. The final multiple regression model showed that age, symptoms of depression, insomnia, cognitive function and pharmacological treatment were associated with appetite, explaining 27% of the total variance. In this cross-sectional study, a large share of patients with heart failure was affected by decreased appetite, associated with demographic, psychosocial and medical factors. Loss of appetite is a prevalent problem among patients with heart failure that may lead to undernutrition. Health care professionals should routinely assess appetite and discuss patients' experiences of appetite, nutrition intake and body weight and give appropriate nutritional advice with respect to individual needs. © 2016 John Wiley & Sons Ltd.

  14. [Prevalence and related factors of HIV/HBV coinfection among HIV/AIDS patients].

    Science.gov (United States)

    Feng, D; Yao, T; Cheng, Y P; Pan, M H; Li, C X; Wang, J; Feng, Y L; Shi, J; Huang, H L; Lu, H Y; Lan, G H; Wang, S P; Zhang, Y W

    2017-12-10

    Objective: To reveal the prevalence and the related factors of hepatitis B (HepB) virus infection among HIV/AIDS patients. Methods: We conducted a cross-sectional study in two HIV clinics, affiliated to local Centers of Disease Control and Prevention in Guangxi Zhuang Autonomous Regional. A face-to-face interview, with questionnaire was conducted to collect information on socio-demographic characteristics, drug use, and sexual behavior. Blood samples were used to test HBsAg. χ (2) test or Fisher's exact test and unconditional logistic regression models were used to identify the influencing factors. Results: The prevalence of HBV and HIV co-infection was 13.85% (113/816). Results from multivariate logistic regression analyses showed that age (25-45), family history of HBV and history of HepB vaccination were independent influencing factors for HBV and HIV coinfection, with OR (95% CI ) as 1.738 (1.031-2.931), 2.898 (1.678-5.005) and 1.744 (1.052-2.892), respectively. Conclusion: The prevalence of HBV among HIV/AIDS patients was significantly higher than that in general population. HIV/AIDS patients aged between 25 and 45 and with family history of HBV were more likely to be infected with HBV, while HepB vaccination was associated with the reduction of HIV/HBV coinfection. Specific comprehensive prevention and treatment programs on HIV/AIDS patients need to be set up.

  15. Diabetic foot complications among patients attending a specialist diabetes clinic in Jamaica: prevalence and associated factors.

    Science.gov (United States)

    Ferguson, T S; Tulloch-Reid, M K; Younger, N O M; Wright-Pascoe, R A; Boyne, M S; McFarlane, S R; Francis, D K; Wilks, R J

    2013-03-01

    To estimate the prevalence of diabetic foot complications among patients at a specialist diabetes clinic in Jamaica and identify factors associated with foot complications. A stratified random sample of 188 patients were interviewed and examined between 2009 and 2010. Trained nurses obtained demographic and clinical data, measured anthropometrics and performedfoot examinations including inspection for amputations, ulcers or infection and assessment of pain, vibration and pressure perception. Participants included 143 women and 45 men (mean age 56years; mean diabetes duration 16 years). The prevalence of amputations was 8.5% (95% CI 4.5, 12.5%) and was higher among men (22.2%) compared to women (4.2%, p foot infections was 4.3% and 3.7%, respectively. Overall, 12% ofpatients had at least one of these foot complications. Foot complications were more prevalent among men, patients with high blood pressure (BP > or = 130/80 mmHg) or peripheral neuropathy In multivariable logistic regression models, factors associated with foot complications were: neuropathy (OR 9.3 [95% CI 2.8, 30.3]), high BP (OR 7.9 [1.3, 49.7]) and diabetes duration (OR 1.32 [1.02, 1.72]). Approximately one of every eight patients in this specialist clinic had a major foot complication. Associated factors were neuropathy, high blood pressure and longer duration of diabetes.

  16. High prevalence of DUOX2 mutations in Japanese patients with permanent congenital hypothyroidism or transient hypothyroidism.

    Science.gov (United States)

    Matsuo, Kumihiro; Tanahashi, Yusuke; Mukai, Tokuo; Suzuki, Shigeru; Tajima, Toshihiro; Azuma, Hiroshi; Fujieda, Kenji

    2016-07-01

    Dual oxidase 2 (DUOX2) mutations are a cause of dyshormonogenesis (DH) and have been identified in patients with permanent congenital hypothyroidism (PH) and with transient hypothyroidism (TH). We aimed to elucidate the prevalence and phenotypical variations of DUOX2 mutations. Forty-eight Japanese DH patients were enroled and analysed for sequence variants of DUOX2, DUOXA2, and TPO using polymerase chain reaction-amplified direct sequencing. Fourteen sequence variants of DUOX2, including 10 novel variants, were identified in 11 patients. DUOX2 variants were more prevalent (11/48, 22.9%) than TPO (3/48, 6.3%) (p=0.020). The prevalence of DUOX2 variants in TH was slightly, but not significantly, higher than in PH. Furthermore, one patient had digenic heterozygous sequence variants of both DUOX2 and TPO. Our results suggest that DUOX2 mutations might be the most common cause of both PH and TH, and that phenotypes of these mutations might be milder than those of other causes.

  17. Prevalence of intestinal parasites among patients of a Ghanaian psychiatry hospital.

    Science.gov (United States)

    Duedu, Kwabena O; Karikari, Yaw A; Attah, Simon K; Ayeh-Kumi, Patrick F

    2015-11-05

    Neglected tropical diseases are of major concern to sub-Saharan African countries. Though efforts to monitor the prevalence and control are in place, these are mostly restricted to groups within the population. This study was performed to determine the prevalence among patients of a Ghanaian psychiatric hospital and find out whether there is a reason for active monitoring in this population. A cross-sectional study was performed to determine the prevalence of intestinal parasites among patients of a Ghanaian psychiatric hospital. Stool samples were collected and analyzed in addition to data. Of the 111 patients studied, asymptomatic carriage of parasites was 13.5 % and was higher in males (18.8 %) than in females (4.8 %). Carriage of parasites decreased with age but increase with duration of admission. This is the first report of parasitic pathogens among patients of a psychiatric institution in Ghana. The data shows that there are risks of transmission of infectious diseases via the oral route hence, the need for regular monitoring and intervention is emphasized.

  18. [Prevalence of anxiety disturbs in patients with Tourette syndrome and tic disturb].

    Science.gov (United States)

    Baglioni, Valentina; Stornelli, Maddalena; Molica, Guido; Chiarotti, Flavia; Cardona, Francesco

    2014-01-01

    Tourette syndrome (TS) is characterized by a wide phenotypic polymorphism and this heterogeneity is due partly to the association with several neuropsychiatry disorders. These comorbidities are showed in the 90% of TS cases. The aim of this transversal study is to analyze the presence and prevalence of different psychopathological conditions that could be expressed with tic disorder (TD) and specifically in TS. We examined a sample of 102 patients, between 7 and 17.6 years old, with a diagnosis DSM-IV-TR of TD, using the self-report SAFA. Different correlations between these comorbidities and clinical variables are also analyzed. Our data underlined most of all a prevalence of anxiety disorders in the 31.4% of our patients with TD, of depression in the 27.44%, and of somatization symptoms in the 22.54%. Anxiety disorders seem to be linked with the variables of patients'age, duration of disease, gender, pharmacological treatment and presence of comorbidity for obsessive-compulsion disorder (OCD). This study suggests the important prevalence of non-OCD anxiety disorders in TD patients and shows they have a central role in their psychopathological profile. However, the basilar question if these disturbs are primary or secondary to the TD is still to be clarify.

  19. Prevalence of normal TSH value among patients with autonomously functioning thyroid nodule.

    Science.gov (United States)

    Treglia, Giorgio; Trimboli, Pierpaolo; Verburg, Frederik A; Luster, Markus; Giovanella, Luca

    2015-07-01

    International guidelines significantly diverge on the effectiveness of thyroid scintigraphy (TS) in the initial work-up of thyroid nodules. In particular, the role of TS to detect or exclude the presence of autonomously functioning thyroid nodules (AFTN) in patients with normal serum thyrotropin (TSH) is still a matter to debate. Here, we aimed to review the literature on the prevalence of normal TSH value among patients with AFTN and meta-analyse data of the retrieved eligible papers. A comprehensive literature search of studies published from January 2000 to December 2014 on AFTN detected by TS was performed. Records reporting serum TSH values in AFTN were selected. Pooled prevalence of AFTN with normal TSH values was calculated on a per-patient analysis including 95% confidence intervals (95% CI). Eight records including 2761 AFTN were selected for the meta-analysis. Pooled prevalence of AFTN with normal TSH detected by TS was 50% (95% CI: 32-68%). Selection bias in the included studies and heterogeneity among studies were potential limitations of the meta-analysis. Present meta-analysis shows that about one in two patients with AFTN demonstrated by TS has a TSH value within normal references. As a consequence, TSH measurement may not be considered as effective as a single tool to detect or exclude AFTN, and TS remains mandatory. © 2015 Stichting European Society for Clinical Investigation Journal Foundation.

  20. Prevalence and Risk Factors for the Peripheral Neuropathy in Patients with Peripheral Arterial Occlusive Disease

    Science.gov (United States)

    Kim, Young Ae; Kim, Eun Su; Hwang, Ho Kyeong; Lee, Kyung Bok; Lee, Sol; Jung, Ji Woong; Kwon, Yu Jin; Cho, Dong Hui; Park, Sang Su; Yoon, Jin; Jang, Yong-Seog

    2014-01-01

    Purpose: Peripheral neuropathy (PN) is known as a major contributor of the worsening of ischemic symptoms and the foot ulceration in patients with peripheral arterial occlusive disease (PAOD). However, there are few studies reporting the prevalence and risk factors for PN in PAOD. This study aimed to evaluate these issues for PN and to establish the importance of screening as additional treatment target for PN in PAOD. Materials and Methods: A total of 52 limbs with PAOD were enrolled from January 2011 to December 2012. PN was divided into radiculopathy, ischemic PN (IPN), and diabetic PN (DPN), based on electromyographic findings. We investigated the prevalence of overall PN and subtypes of PN and then analyzed the risk factors. Results: The prevalence of overall PN in PAOD was 43 of 52 limbs (82.7%). In terms of subtypes of PN, the prevalence rate of radiculopathy and IPN was 30.8% and 23.1%, respectively. DPN showed in 22 limbs (73.3%) among 30 diabetic limbs. There was no significant correlation between each type of PN and ischemic symptoms. Our analysis showed that coronary artery disease (CAD) was a significant risk factor (P=0.01) for IPN, however, did not identify any significant risk factors for DPN. Conclusion: This present study indicated that most patients with PAOD had PN and CAD was a risk factor for IPN. In particular, PAOD with diabetes represented a higher prevalence for DPN. Our study suggests that PN should be evaluated and considered as another treatment target in patients with PAOD. PMID:26217631

  1. Prevalence and Characteristics of Developmental Dental Anomalies in Iranian Orofacial Cleft Patients.

    Science.gov (United States)

    Ajami, Shabnam; Pakshir, Hamidreza; Samady, Hedyeh

    2017-09-01

    Individuals with oral clefts exhibit considerably more dental anomalies than individuals without clefts. These problems could initially be among the symptoms of their disease and/or they may be the side effect of their treatments. Pushback palatoplasty could cause some interference during the development of teeth and result in tooth defects. The study was performed to assess the prevalence and characteristics of developmental dental anomalies in orofacial cleft patients who attended Shiraz Orthodontics Research Center-Cleft Lip and Palate Clinic. We managed to compare dental anomaly traits based on gender and cleft side. Eighty out of 121 cleft patients were included in this cross-sectional study. All the patients used pushback palatoplasty in their palate closure surgeries. Intraoral photographs, panoramic and intraoral radiographs, cone-beam computed tomography (CBCT) and dental and medical histories were examined and recorded by two observers. Data were analyzed using SPSS PC version 20.0. The differences in the side of cleft and dental anomalies were compared using the Mann-Whitney test. The mean age of patients was 14.27 years (SD=5.06). The most frequent cleft type was unilateral cleft lip and palate (50%) followed by bilateral cleft lip and palate (43.75%), cleft palate (2.5%) and cleft lip (1.25%). Male predominance (70%) was observed. 92.5 percent had at least one developmental dental anomaly. The most prevalent anomalies were hypodontia (71.25%) followed by microdontia (30%), root dilacerations (21.25%) and supernumerary teeth (15%). The most prevalent cleft types were unilateral and bilateral cleft lip and palate with male and left side predominance. Hypodontia, microdontia, dilacerations and supernumerary teeth were the most prevalent developmental dental anomalies among Iranian southwestern cleft patients. The surgical technique used to repair their cleft palate may have played a role in developmental dental defects.

  2. High prevalence of morphometric vertebral deformities in patients with inflammatory bowel disease.

    Science.gov (United States)

    Heijckmann, Anna Caroline; Huijberts, Maya S P; Schoon, Erik J; Geusens, Piet; de Vries, Jolanda; Menheere, Paul P C A; van der Veer, Eveline; Wolffenbuttel, Bruce H R; Stockbrugger, Reinhold W; Dumitrescu, Bianca; Nieuwenhuijzen Kruseman, Arie C

    2008-08-01

    Earlier studies have documented that the prevalence of decreased bone mineral density (BMD) is elevated in patients with inflammatory bowel disease. The objective of this study was to investigate the prevalence of vertebral deformities in inflammatory bowel disease patients and their relation with BMD and bone turnover. One hundred and nine patients with Crohn's disease (CD) and 72 with ulcerative colitis (UC) (age 44.5+/-14.2 years) were studied. BMD of the hip (by dual X-ray absorptiometry) was measured and a lateral single energy densitometry of the spine for assessment of vertebral deformities was performed. Serum markers of bone resorption (carboxy-terminal cross-linked telopeptide of type I collagen) and formation (procollagen type I amino-terminal propeptide) were measured, and determinants of prevalent vertebral deformities were assessed using logistic regression analysis. Vertebral deformities were found in 25% of both CD and UC patients. Comparing patients with and without vertebral deformities, no significant difference was found between Z-scores and T-scores of BMD, or levels of serum carboxy-terminal cross-linked telopeptide of type I collagen and serum procollagen type I amino-terminal propeptide. Using logistic regression analysis the only determinant of any morphometric vertebral deformity was sex. The presence of multiple vertebral deformities was associated with older age and glucocorticoid use. The prevalence of morphometric vertebral deformities is high in CD and UC. Male sex, but neither disease activity, bone turnover markers, clinical risk factors, nor BMD predicted their presence. The determinants for having more than one vertebral deformity were age and glucocorticoid use. This implies that in addition to screening for low BMD, morphometric assessment of vertebral deformities is warranted in CD and UC.

  3. Prevalence of colon polyps detected by colonoscopy screening in asymptomatic black and white patients

    Science.gov (United States)

    Lieberman, David; Holub, Jennifer; Moravec, Matthew; Eisen, Glenn; Peters, Dawn; Morris, Cynthia

    2013-01-01

    Context Compared to whites, Black men and women have a higher incidence and mortality from colorectal cancer and may develop cancer at a younger age. Colorectal cancer screening might be less effective in Blacks, if there are racial differences in the age-adjusted prevalence and location of cancer precursor lesions. Objectives To determine and compare the prevalence rates and location of polyp(s) >9mm in asymptomatic Blacks and whites who receive colonoscopy screening. Design, Setting, and Patients Colonoscopy data were prospectively collected from 67 practice sites in the United States using a computerized endoscopic report generator from 2004–2005. Data were transmitted to a central data repository, where all asymptomatic whites (n = 80,061) and Blacks (n = 5464) who received screening colonoscopy were identified. Main outcome measures Prevalence and location of polyp(s) >9mm, adjusted for age, gender, and family history of colorectal cancer in a multivariate analysis. Results Both Black men and women had a higher prevalence of polyp(s) >9mm (7.7 versus 6.2%; p 9mm (OR 1.133; 95% CI 0.93,1.38). However, in a sub-analysis of patients over age 60 years, proximal polyps >9mm were more likely in Black men (p = 0.026) and women (p9mm, and Black over age 60 years are more likely to proximal polyps >9mm. PMID:18812532

  4. Prevalence and clinical utility of human papilloma virus genotyping in patients with cervical lesions.

    Science.gov (United States)

    Kaur, Parminder; Aggarwal, Aruna; Nagpal, Madhu; Oberoi, Loveena; Sharma, Swati

    2014-08-01

    Cervical cancer is the commonest cancer among Indian women. High-risk human papilloma virus (HPV) detection holds the potential to be used as a tool to identify women, at risk of subsequent development of cervical cancer. There is a pressing need to identify prevalence of asymptomatic cervical HPV infection in local population. In our study, we explored the prevalence of HPV genotypes and their distribution in women with cervical lesions. Scrape specimens were obtained from 100 women (study group) with cervical abnormalities. HPV was detected with amplicor HPV tests, and the individual genotypes in these specimens were identified by Hybribio Genoarray test kit. Fifty specimens were also collected from females with healthy cervix (control group). The present study also aimed to determine the status of HPV prevalence and its association with different sociodemographic factors. Out of the total number of 100 samples, 10 (10 %) women tested positive for HPV DNA. Among them, HPV 18 was observed in 6, HPV 16 in 2, HPV 52 and HPV 39 in one each. Fifty specimens collected from patients with healthy cervix were not infected with any of the HPV genotype. Our study generates data of HPV prevalence in patients with cervical lesions visiting tertiary care institute. The data generated will be useful for laying guidelines for mass screening of HPV detection, treatment, and prophylaxis.

  5. High prevalence of heartburn and low acid sensitivity in patients with idiopathic achalasia.

    Science.gov (United States)

    Ponce, Julio; Ortiz, Vicente; Maroto, Nuria; Ponce, Marta; Bustamante, Marco; Garrigues, Vicente

    2011-03-01

    Heartburn is frequently reported by patients with achalasia before treatment. However, the esophageal sensitivity to acid as a possible mediator of this symptom has not been previously evaluated. To evaluate the prevalence of gastroesophageal reflux symptoms and the esophageal sensitivity to acid perfusion in patients with untreated achalasia. Forty patients with achalasia were prospectively evaluated. Forty-three patients with gastroesophageal reflux disease comprised the control group (ten of them with Barrett's esophagus). Symptoms were evaluated by a structured clinical questionnaire. Objective assessment was performed by ambulatory 24-h esophageal pH monitoring and endoscopy. Esophageal sensitivity to acid was evaluated by esophageal perfusion of ClH 0.1 N. Fifteen (37%) of the 40 patients with achalasia presented heartburn, but only four of them had esophagitis and/or abnormal esophageal pH recording. Eight patients had abnormal pH recording. Three patients had esophagitis. The esophagus was sensitive to acid in seven (17%) patients with achalasia, three of them with heartburn and one with abnormal pH recording. In the control group, 40 of 43 (93%) presented heartburn. Acid perfusion was positive in 32 (74%). Sensitivity to acid was lower in patients with achalasia than in those with gastroesophageal reflux disease with or without Barrett's esophagus. The prevalence of heartburn in patients with achalasia is high, although its association with objective indicators of gastroesophageal reflux disease is weak. Patients with achalasia have lower esophageal sensitivity to acid than patients with GERD, suggesting that heartburn is does not arise from this condition.

  6. High prevalence of cachexia in newly diagnosed head and neck cancer patients: An exploratory study.

    Science.gov (United States)

    Jager-Wittenaar, Harriët; Dijkstra, Pieter U; Dijkstra, Gerard; Bijzet, Johan; Langendijk, Johannes A; van der Laan, Bernard F A M; Roodenburg, Jan L N

    2017-03-01

    In patients with cancer, weight loss can be related to simple starvation, disturbed metabolism, or both. In patients with head and neck cancer (HNC), weight loss often is attributed to simple starvation because the obvious oral symptoms are known to hinder dietary intake. In this population, cachexia remains a relatively unexplored phenomenon. The aim of this study was to explore the prevalence of cachexia and precachexia in patients with newly diagnosed HNC. Fifty-nine patients with newly diagnosed HNC were asked to participate in the prospective cohort study, from which only baseline data were used in the analyses. Measurements were performed 1 wk before cancer treatment, that is, cachexia status by Fearon's cancer-specific framework, dietary intake, muscle mass, muscle strength, and biochemical markers (C-reactive protein, albumin, hemoglobin, interleukin-1β, interleukin-6, and tumor necrosis factor-α) were assessed. Data of 26 patients were included in the analyses (59% participation rate). Forty-two percent of the patients (n = 12) were classified as cachectic and 15% (n = 4) as precachectic. Muscle mass depletion was significantly more frequent in cachectic patients (67%) than in noncachectic patients (14%; P = 0.014). No differences in inflammatory markers were observed between cachectic and noncachectic patients. This exploratory study suggested a high prevalence of cachexia (42%) in patients with newly diagnosed HNC. Although a large study is needed to further elucidate the role of cachexia in patients with HNC, the data presented here suggest that cachexia is a common problem in this patient population, which has therapeutic and prognostic implications. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Central venous device-related thrombosis as imaged with MDCT in oncologic patients: prevalence and findings

    International Nuclear Information System (INIS)

    Catalano, Orlando; Castelguidone, Elisabetta de Lutio di; Granata, Vincenza; D'Errico, Adolfo Gallipoli; Sandomenico, Claudia; Petrillo, Mario; Aprea, Pasquale

    2011-01-01

    Background: Venous thrombosis is a common occurrence in cancer patients, developing spontaneously or in combination with indwelling central venous devices (CVD). Purpose: To analyze the multidetector CT (MDCT) prevalence, appearance, and significance of catheter related thoracic venous thrombosis in oncologic patients and to determine the percentage of thrombi identified in the original reports. Material and Methods: Five hundred consecutive patients were considered. Inclusion criteria were: presence of a CVD; availability of a contrast-enhanced MDCT; and cancer history. Exclusion criteria were: direct tumor compression/infiltration of the veins; poor image quality; device tip not in the scanned volume; and missing clinical data. Seventeen (3.5%) out of the final 481 patients had a diagnosis of venous thrombosis. Results: Factors showing the highest correlation with thrombosis included peripherally-inserted CVD, right brachiocephalic vein tip location, patient performance status 3, metastatic stage disease, ongoing chemotherapy, and longstanding CVD. The highest prevalence was in patients with lymphoma, lung carcinoma, melanoma, and gynecologic malignancies. Eleven out of 17 cases had not been identified in the original report. Conclusion: CVD-related thrombosis is not uncommon in cancer patients and can also be observed in outpatients with a good performance status and a non-metastatic disease. Thrombi can be very tiny. Radiologists should be aware of the possibility to identify (or overlook) small thrombi

  8. Retrievable Vena Cava Filters in Major Trauma Patients: Prevalence of Thrombus Within the Filter

    International Nuclear Information System (INIS)

    Mahrer, Arie; Zippel, Douglas; Garniek, Alexander; Golan, Gil; Bensaid, Paul; Simon, Daniel; Rimon, Uri

    2008-01-01

    The purpose of this study was to report the prevalence of thrombus within a retrievable vena cava filter inserted prophylactically in major trauma patients referred for filter extraction. Between November 2002 and August 2005, 80 retrievable inferior vena cava filters (68 Optease and 12 Gunther-Tulip) were inserted into critically injured trauma patients (mean injury severity score 33.5). The filters were inserted within 1 to 6 (mean 2) days of injury. Thirty-seven patients were referred for filter removal (32 with Optease and 5 with Gunther-Tulip). The indwelling time was 7 to 22 (mean 13) days. All patients underwent inferior vena cavography prior to filter removal. There were no insertion-related complications and all filters were successfully deployed. Forty-three (54%) of the 80 patients were not referred for filter removal, as these patients continued to have contraindications to anticoagulation. Thirty-seven patients (46%) were referred for filter removal. In eight of them (22%) a large thrombus was seen within the filters and they were left in place, all with the Optease device. The other 29 filters (36%) were removed uneventfully.We conclude that the relatively high prevalence of intrafilter thrombi with the Optease filter may be explained by either spontaneous thrombus formation or captured emboli.

  9. Prevalence of colorectal neoplasm among patients with newly diagnosed coronary artery disease.

    Science.gov (United States)

    Chan, Annie On On; Jim, Man Hong; Lam, Kwok Fai; Morris, Jeffrey S; Siu, David Chun Wah; Tong, Teresa; Ng, Fook Hong; Wong, Siu Yin; Hui, Wai Mo; Chan, Chi Kuen; Lai, Kam Chuen; Cheung, Ting Kin; Chan, Pierre; Wong, Grace; Yuen, Man Fung; Lau, Yuk Kong; Lee, Stephen; Szeto, Ming Leung; Wong, Benjamin C Y; Lam, Shiu Kum

    2007-09-26

    Colorectal neoplasm and coronary artery disease (CAD) share similar risk factors, and their co-occurrence may be associated. To investigate the prevalence of colorectal neoplasm in patients with CAD in a cross-sectional study and to identify the predisposing factors for the association of the 2 diseases. Patients in Hong Kong, China, were recruited for screening colonoscopy after undergoing coronary angiography for suspected CAD during November 2004 to June 2006. Presence of CAD (n = 206) was defined as at least 50% diameter stenosis in any 1 of the major coronary arteries; otherwise, patients were considered CAD-negative (n = 208). An age- and sex-matched control group was recruited from the general population (n = 207). Patients were excluded for use of aspirin or statins, personal history of colonic disease, or colonoscopy in the past 10 years. The prevalence of colorectal neoplasm in CAD-positive, CAD-negative, and general population participants was determined. Bivariate logistic regression was performed to study the association between colorectal neoplasm and CAD and to identify risk factors for the association of the 2 diseases after adjusting for age and sex. The prevalence of colorectal neoplasm in the CAD-positive, CAD-negative, and general population groups was 34.0%, 18.8%, and 20.8% (P < .001 by chi2 test), prevalence of advanced lesions was 18.4%, 8.7%, and 5.8% (P < .001), and prevalence of cancer was 4.4%, 0.5%, and 1.4% (P = .02), respectively. Fifty percent of the cancers in CAD-positive participants were early stage. After adjusting for age and sex, an association still existed between colorectal neoplasm and presence of CAD (odds ratio [OR], 1.88; 95% confidence interval [CI], 1.25-2.70; P = .002) and between advanced lesions and presence of CAD (OR, 2.51; 95% CI, 1.43-4.35; P = .001). The metabolic syndrome (OR, 5.99; 95% CI, 1.43-27.94; P = .02) and history of smoking (OR, 4.74; 95% CI, 1.38-18.92; P = .02) were independent factors for the

  10. Prevalence and clinical outcomes of hepatitis B virus infection in patients with aplastic anemia.

    Science.gov (United States)

    Zhao, Pan; Gao, Qing; He, Qiulian; Tan, Jing

    2017-10-01

    The association of HBV infection with other hematopoietic diseases has been discussed previously. However, the clinical significance and clinical outcomes of HBV infection in AA patients have not been clarified. In this study, we sought to investigate the prevalence and related events of HBV in patients with AA who received immunosuppressive therapy. We retrospectively analyzed 245 patients with acquired AA. The HBsAg positivity rate was 14.69% in this group of AA patients. No significant difference was observed in the severity of AA patients with HBV infection and in those without (P = 0.6358). HBV reactivation occurred in 4.76% of HBsAg-positive patients who received ATG/ALG + CsA treatment without anti-viral prophylaxis. HBV-infected patients who received CsA alone did not develop reactivation. Patients with HBV reactivation showed favorable clinical outcomes, with no HBV-related deaths. There was no significant difference in overall probability of survival in patients with different HBV infection status (P = 0.8617). Given the low rate of reactivation and favorable outcomes after reactivation in AA patients, close monitoring of HBV DNA, hepatic function and patient immune status may be a more effective approach than routine prophylaxis for AA patients with HBV infection undergoing ATG/ALG + CsA treatment. Further studies are warranted to clarify the optimal time to initiate anti-viral treatment.

  11. Prevalence of Mathematical and Visuospatial Learning Disabilities in Patients With Posterior Cortical Atrophy.

    Science.gov (United States)

    Miller, Zachary A; Rosenberg, Lynne; Santos-Santos, Miguel A; Stephens, Melanie; Allen, Isabel E; Hubbard, H Isabel; Cantwell, Averill; Mandelli, Maria Luisa; Grinberg, Lea T; Seeley, William W; Miller, Bruce L; Rabinovici, Gil D; Gorno-Tempini, Maria Luisa

    2018-04-09

    Increased prevalence of language-based learning disabilities (LDs) has been previously reported in patients with primary progressive aphasia (PPA). This study hypothesized that patients with focal neurodegenerative syndromes outside the language network, such as posterior cortical atrophy (PCA), would have a higher rate of nonlanguage LDs, congruent with their mainly visuospatial presentation. To investigate the prevalence and type of LD (language and/or mathematical and visuospatial) in a large cohort of patients with PCA compared with patients with logopenic variant PPA (lvPPA) and amnestic Alzheimer disease (AD). This case-control study reviewed 279 medical records from a university-based clinic and research center for patients with neurodegenerative diseases for LD history, including patients with PCA (n = 95), patients with lvPPA (n = 84), and a matched cohort with amnestic AD (n = 100). No records were excluded. The study compared cognitive and neuroimaging features of patients with PCA with and without LDs. A review of the records of patients presenting from March 1, 1999, to August 31, 2014, revealed 95 PCA cases and 84 lvPPA cases. Then 100 patients with amnestic AD from this same period were chosen for comparison, matching against the groups for age, sex, and disease severity. Data analysis was performed from September 8, 2013, to November 6, 2017. Prevalence of total LD history and prevalence of language and mathematical or visuospatial LD history across all cohorts. A total of 179 atypical AD cases (95 with PCA and 84 with lvPPA) and 100 disease control cases (amnestic AD) were included in the study. The groups were not statistically different for mean (SD) age at first visit (PCA, 61.9 [7.0] years; lvPPA, 65.1 [8.7] years; amnestic AD, 64.0 [12.6] years; P = .08), mean (SD) age at first symptom (PCA, 57.5 [7.0] years; lvPPA, 61.1 [9.0] years; amnestic AD, 59.6 [13.7] years; P = .06), or sex (PCA, 66.3% female; lvPPA, 56.0% female

  12. Prevalence of oral mucositis, dry mouth, and dysphagia in advanced cancer patients.

    Science.gov (United States)

    Mercadante, Sebastiano; Aielli, Federica; Adile, Claudio; Ferrera, Patrizia; Valle, Alessandro; Fusco, Flavio; Caruselli, Amanda; Cartoni, Claudio; Massimo, Pizzuto; Masedu, Francesco; Valenti, Marco; Porzio, Giampiero

    2015-11-01

    Oral symptoms can be a sign of an underlying systemic condition and have a significant impact on quality of life, nutrition, and cost of care, while these lesions are often studied in the context of cancer treatment. However, information regarding oral symptoms in advanced cancer patients is poor. The aim of this multicenter study was to determine the prevalence and the characteristics of oral symptoms in a large population of advanced cancer patients. A consecutive sample of patients with advanced cancer for a period of 6 months was prospectively assessed for an observational study. At time of admission, the epidemiological characteristics, surgery-radiotherapy of head and neck, and oncologic treatments in the last month were recorded. The presence of mucositis, dry mouth, and dysphagia was assessed by clinical examination and patients' report and their intensity recorded. Patients were also asked whether they had limitation on nutrition of hydration due to the local condition. Six hundred sixty-nine patients were surveyed in the period taken into consideration. The mean age was 72.1 years (SD 12.3), and 342 patients were males. The primary tumors are listed in Table 1. The prevalence of mucositis was 22.3 %. The symptom relevantly reduced the ingestion of food or fluids and was statistically associated with the Karnofsky level and head and neck cancer. The prevalence of dry mouth was 40.4 %, with a mean intensity of 5.4 (SD 2.1). Several drugs were concomitantly given, particularly opioids (78 %), corticosteroids (75.3 %), and diuretics (70.2 %). Various and nonhomogeneous treatments were given for dry mouth, that was statistically associated with current or recent chemotherapy, and hematological tumors. The prevalence of dysphagia was 15.4 % with a mean intensity of 5.34 (SD 3). Dysphagia for liquids was observed in 52.4 % of cases. A high level of limitation for oral nutrition due to dysphagia was found, and in 53.4 % of patients, alternative routes to the oral

  13. Effects of Carbapenem consumption on the prevalence of Acinetobacter infection in intensive care unit patients.

    Science.gov (United States)

    Ogutlu, Aziz; Guclu, Ertugrul; Karabay, Oguz; Utku, Aylin Calica; Tuna, Nazan; Yahyaoglu, Mehmet

    2014-01-09

    The consumption of carbapenems has increased worldwide, together with the increase in resistant gram negative bacilli. Subsequently, the prevalence of carbapenem-resistant Acinetobacter infections has increased rapidly and become a significant problem particularly in intensive care unit patients. The aim of the present study was to evaluate the changes in the prevalence of Acinetobacter infection by restricting the consumption of carbapenems in intensive care unit patients. This study was conducted between May 1, 2011 and February 28, 2013. The amount of carbapenem consumption and the number of patients with multi-drug resistant Acinetobacter baumannii (MDRAB) isolates during the study period were retrospectively obtained from the records of the patients, who were hospitalized in the intensive care unit. The study period was divided into two periods named as: Carbapenem non-restricted period (CNRP) and carbapenem-restricted period (CRP). During CNRP, no restrictions were made on the use of carbapenems. During CRP, the use of carbapenems was not allowed if there was an alternative to carbapenems. Primary Endpoint: MDRAB infection after ICU admission. The definition of nosocomial infections related to Acinetobacter spp. was based on the criteria of the Center for Disease Control (CDC). The correlation between the amount of carbapenem consumption and the number of infections with MDRAB strains between the two periods were evaluated. During the study period, a total of 1822 patients' (1053 patients in CNRP and 769 patients in CRP) records were evaluated retrospectively. A total of 10.82 defined daily dose (DDD/100 ICU days) of anti-pseudomonal carbapenem were used in CNRP, and this figure decreased to 6.95 DDD/100 ICU days in CRP. In the 8-month CNRP, 42 (3.98%) MDRAB-related nosocomial infections were detected, and 14 (1.82%) infections were detected in CRP (p = 0.012). The prevalence of MDRAB strains isolated in the CNRP was 2.24-fold higher than the prevalence in

  14. Body composition, hydration, and related parameters in hemodialysis versus peritoneal dialysis patients.

    Science.gov (United States)

    Devolder, Isabel; Verleysen, Annick; Vijt, Denise; Vanholder, Raymond; Van Biesen, Wim

    2010-01-01

    Maintaining euvolemia is an important goal in patients on renal replacement therapy. However, adequate assessment of volume status in clinical practice is hampered by a lack of accurate measuring tools. A new multifrequency bioimpedance tool has recently been validated. This study compares volume status in peritoneal dialysis (PD) and hemodialysis (HD) patients in a single center. Body Composition Monitoring (BCM; Fresenius Medical Care, Bad Homburg, Germany) was performed in all patients on PD or HD without contraindication. PD patients were measured with a full abdomen; HD patients were measured at the midweek session, once immediately before and once 20 minutes after dialysis. Clinical overhydration was defined as an overhydration-to-extracellular water ratio of >0.15. Total body water, extracellular water, and intracellular water were 33.7 +/- 6.9 L versus 31.8 +/- 8.1 L vs 33.9 +/- 6.7 L, 16.4 +/- 3.9 L vs 15.3 +/- 4.9 L vs 16.8 +/- 3.3 L, and 17.1 +/- 6.2 L vs 16.5 +/- 4.6 L vs 17.2 +/- 3.9 L in the pre-HD, post-HD, and PD patients, respectively (p = NS). In the pre-HD and the PD patients, overhydration was 1.9 +/- 1.7 L and 2.1 +/- 2.3 L, whereas post-HD this was only 0.6 +/- 1.7 L (p < 0.001). Clinical overhydration was more prevalent in pre-HD and PD patients compared to post-HD patients (24.1% vs 22.3% vs 10%, p < 0.001). In multivariate models, overhydration was related to age, male gender, and post-HD status. Although much clinical attention is paid to volume status, 24% of patients still have clinically relevant volume overload. Implementation of a reliable and clinically applicable tool to assess volume status is therefore necessary. It is possible to obtain comparable volume status in PD and HD patients.

  15. Comparative study of the prevalence of sepsis in patients admitted to dermatology and internal medicine wards*

    Science.gov (United States)

    Almeida, Luiz Maurício Costa; Diniz, Michelle dos Santos; Diniz, Lorena dos Santos; Machado-Pinto, Jackson; Silva, Francisco Chagas Lima

    2013-01-01

    BACKGROUND Sepsis is a common cause of morbidity and mortality among hospitalized patients. The prevalence of this condition has increased significantly in different parts of the world. Patients admitted to dermatology wards often have severe loss of skin barrier and use systemic corticosteroids, which favor the development of sepsis. OBJECTIVES To evaluate the prevalence of sepsis among patients admitted to a dermatology ward compared to that among patients admitted to an internal medicine ward. METHODS It is a cross-sectional, observational, comparative study that was conducted at Hospital Santa Casa de Belo Horizonte. Data were collected from all patients admitted to four hospital beds at the dermatology and internal medicine wards between July 2008 and July 2009. Medical records were analyzed for the occurrence of sepsis, dermatologic diagnoses, comorbidities, types of pathogens and most commonly used antibiotics. RESULTS We analyzed 185 medical records. The prevalence of sepsis was 7.6% among patients admitted to the dermatology ward and 2.2% (p = 0.10) among those admitted to the internal medicine ward. Patients with comorbidities, diabetes mellitus and cancer did not show a higher incidence of sepsis. The main agent found was Staphylococcus aureus, and the most commonly used antibiotics were ciprofloxacin and oxacillin. There was a significant association between sepsis and the use of systemic corticosteroids (p <0.001). CONCLUSION It becomes clear that epidemiological studies on sepsis should be performed more extensively and accurately in Brazil so that efforts to prevent and treat this serious disease can be made more effectively. PMID:24173179

  16. The prevalence and characteristics of metabolic syndrome in patients with vertigo.

    Science.gov (United States)

    Yamanaka, Toshiaki; Fukuda, Takehiko; Shirota, Shiho; Sawai, Yachiyo; Murai, Takayuki; Fujita, Nobuya; Hosoi, Hiroshi

    2013-01-01

    Metabolic syndrome (MetS) is a condition that increases the risk of coronary artery disease and cerebral infarction. We determined the prevalence of MetS in vertigo patients and clinically investigated the association between MetS and vertigo. Case-control study. The subjects were 333 patients, including 107 males and 226 females, who presented with vertigo as a primary symptom. MetS was diagnosed according to the International Diabetes Federation definition, which is based on waist circumference, blood serum levels, and blood pressure. MetS was detected in 53 (15.9%) of 333 vertigo patients, including 24 males (22.4%) and 29 females (12.8%); i.e., the frequency of MetS was significantly higher among the male patients than the female patients. The overall prevalence of MetS (15.9%) among vertigo patients did not differ from that observed among general adults in previous Japanese surveillance studies; however, MetS was significantly more common among the vertigo patients in males than general adult males. The prevalence of MetS was also examined in five types of vertigo, Concomitant MetS was noted in many males with vertebrobasilar insufficiency (VBI) and isolated vertigo of unknown etiology. It was suggested that MetS is involved in the development of vertigo in males. MetS might be a risk factor for vascular vertigo such as VBI in males. The high frequency of MetS among males with vertigo of unknown etiology suggested that the pathogenesis of metabolic syndrome is involved in this type of isolated vertigo.

  17. Prevalence of colonic polyp and its predictors in patients with acromegaly

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    Purnima Agarwal

    2016-01-01

    Full Text Available Background: There are conflicting data regarding the prevalence of colorectal polyp in patients with acromegaly. Subjects and Methods: Consecutive forty-seven acromegalic patients (21 men, 26 women, with a mean age of (40 ± 12 years attending endocrinology outpatient department underwent full colonoscopy. All the patients underwent clinical and biochemical evaluation (glucose suppressed growth hormone (GH, Insulin-like growth factor-1 [IGF-1], fasting insulin, and glucose. The control group (n = 120 for colonoscopy was adult subjects undergoing evaluation for symptoms of irritable bowel syndrome. Clinical and biochemical parameters in acromegalic patients with colonic polyp were compared to those without a polyp. Results: Patients with acromegaly had significantly higher prevalence of colonic polyp as compared to control subjects (10.6% vs. 0.8%. None of the patients with polyp had skin tags. There was no significant difference between subjects with and without colonic polyp in duration of illness, basal, and glucose-suppressed GH and most recent IGF-1. Fasting blood sugar was significantly higher (P < 0.05 in adenoma group after adjusting for age, body mass index (BMI, and insulin levels. Patients in adenoma group showed a trend toward male gender and younger age as compared to those without adenoma. Conclusions: Subjects with acromegaly as compared to control have a higher prevalence of colonic polyps. There was no association of polyps seen with age, BMI, skin tags, homeostasis model assessment of insulin resistance index, duration of disease, and basal and glucose-suppressed GH and IGF-1 levels. There were no specific predictive factors detected. Screening full colonoscopy is recommended in all cases with acromegaly.

  18. The Prevalence and Characteristics of Metabolic Syndrome in Patients with Vertigo

    Science.gov (United States)

    Yamanaka, Toshiaki; Fukuda, Takehiko; Shirota, Shiho; Sawai, Yachiyo; Murai, Takayuki; Fujita, Nobuya; Hosoi, Hiroshi

    2013-01-01

    Objectives/Hypothesis Metabolic syndrome (MetS) is a condition that increases the risk of coronary artery disease and cerebral infarction. We determined the prevalence of MetS in vertigo patients and clinically investigated the association between MetS and vertigo. Study Design Case-control study Methods The subjects were 333 patients, including 107 males and 226 females, who presented with vertigo as a primary symptom. MetS was diagnosed according to the International Diabetes Federation definition, which is based on waist circumference, blood serum levels, and blood pressure. Results MetS was detected in 53 (15.9%) of 333 vertigo patients, including 24 males (22.4%) and 29 females (12.8%); i.e., the frequency of MetS was significantly higher among the male patients than the female patients. The overall prevalence of MetS (15.9%) among vertigo patients did not differ from that observed among general adults in previous Japanese surveillance studies; however, MetS was significantly more common among the vertigo patients in males than general adult males. The prevalence of MetS was also examined in five types of vertigo, Concomitant MetS was noted in many males with vertebrobasilar insufficiency (VBI) and isolated vertigo of unknown etiology. Conclusion It was suggested that MetS is involved in the development of vertigo in males. MetS might be a risk factor for vascular vertigo such as VBI in males. The high frequency of MetS among males with vertigo of unknown etiology suggested that the pathogenesis of metabolic syndrome is involved in this type of isolated vertigo. PMID:24312461

  19. The prevalence and characteristics of metabolic syndrome in patients with vertigo.

    Directory of Open Access Journals (Sweden)

    Toshiaki Yamanaka

    Full Text Available OBJECTIVES/HYPOTHESIS: Metabolic syndrome (MetS is a condition that increases the risk of coronary artery disease and cerebral infarction. We determined the prevalence of MetS in vertigo patients and clinically investigated the association between MetS and vertigo. STUDY DESIGN: Case-control study. METHODS: The subjects were 333 patients, including 107 males and 226 females, who presented with vertigo as a primary symptom. MetS was diagnosed according to the International Diabetes Federation definition, which is based on waist circumference, blood serum levels, and blood pressure. RESULTS: MetS was detected in 53 (15.9% of 333 vertigo patients, including 24 males (22.4% and 29 females (12.8%; i.e., the frequency of MetS was significantly higher among the male patients than the female patients. The overall prevalence of MetS (15.9% among vertigo patients did not differ from that observed among general adults in previous Japanese surveillance studies; however, MetS was significantly more common among the vertigo patients in males than general adult males. The prevalence of MetS was also examined in five types of vertigo, Concomitant MetS was noted in many males with vertebrobasilar insufficiency (VBI and isolated vertigo of unknown etiology. CONCLUSION: It was suggested that MetS is involved in the development of vertigo in males. MetS might be a risk factor for vascular vertigo such as VBI in males. The high frequency of MetS among males with vertigo of unknown etiology suggested that the pathogenesis of metabolic syndrome is involved in this type of isolated vertigo.

  20. Psychopathological profile and prevalence of dual pathology on patients with alcoholic dependence undergoing outpatient treatment.

    Science.gov (United States)

    García-Carretero, Miguel A; Novalbos-Ruiz, José P; Robles-Martínez, María; Jordán-Quintero, María A; O'Ferrall-González, Cristina

    2017-01-01

    Assess the prevalence of dual pathology in patients with alcohol dependence and describe the psychopathological profile of mental disorders, impulsiveness, ADHD presence and craving. It is a cross-sectional study about dual pathology, carried out on 102 patients undergoing outpatient treatment. The presence of dual pathology is established by means of the MINI-5 interview and the MCMI-III test; DSM-IV being used as the alcohol abuse criteria. Impulsiveness, ADHD presence, craving and quality of life were measured through SIS, ASRSv1, MACS and SF-36. The prevalence of dual pathology ranges from 45.1% to 80.4% according to MCMI-III and MINI-5, respectively. The most frequent pathologies are current major depressive episodes, followed by current generalized anxiety disorders, suicide risk and current dysthymia disorders; 73.2% of dual patients present a moderate and intense global score according to MACS, 56.1% got a meaningful score in impulsiveness according to SIS and 41.5% has highly consistent symptoms with ADHD. As regards quality of life, 53.7% of the sample had bad mental health. In the case of dual patients consuming other substances, 30% had a history of bipolar disorders and 10% had a high suicide risk. The prevalence of psychiatric comorbidity in patients with alcohol dependence undergoing outpatient treatment varies depending on the detection method, MINI being the one identifying a greater number of cases. More than half of dual patients present impulsive behavior, a bad mental health state and high craving levels. Special attention should be paid to dual patients consuming other substances.

  1. Prevalence of helicobacter pylori among Nigerian patients with dyspepsia in Ibadan

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    Adegboyega Akere

    2010-09-01

    Full Text Available INTRODUCTION: Determination of the true prevalence of Helicobacter pylori (H. pylori is difficult in a hyper-endemic area like Nigeria with use of serological tests because of their low discriminatory power between previous and current infections. The use of biopsy based methods will go a long way to mitigate this problem. We investigated the prevalence of H. pylori in dyspeptic patients and its relationship with gastroduodenal pathologies using gastric biopsy histology and rapid urease test. METHODS: Eighty-six consecutive adult patients with dyspepsia underwent upper gastrointestinal endoscopy using forward-viewing endoscopes. Antral biopsy specimens were collected for histology and rapid urease test. Diagnosis of H. pylori infection was made if both or either of the tests was positive. RESULTS: Of the 86 subjects, there were 39 (45.3% males and 47(54.7% females. The age range was 23 to 85 years with a mean of 49.19 plus or minus 13.75 years. Diagnosis of H. pylori was made in 55(64% patients. Gastritis was the commonest endoscopic finding (60.5%, serious gastroduodenal pathology (gastric ulcer, duodenal ulcer and gastric cancer were documented in only 12 (14% patients. Thirty three (63.5% of the 55 patients with gastritis had H. pylori infection while 7(58.3% of the 12 patients with serious gastroduodenal lesions had the infection. Thirteen (72.2% of the 18 patients that had normal endoscopic findings were H. pylori positive. CONCLUSION: The prevalence of H. pylori among dyspeptics using biopsy based methods is high in the South-Western part of Nigeria. It is therefore important to test and treat H. pylori among Nigerians with dyspepsia.

  2. THE PREVALENCE AND FEATURES OF ULTRASOUND PULMONARY ARTERIAL HYPERTENSION IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS

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    Guşetu Gabriel,

    2015-02-01

    Full Text Available Background. Connective tissue diseases (CTDs are an important cause of pulmonary arterial hypertension (PAH, which leads to worsening of prognosis especially in patients with systemic lupus erythematosus (SLE and systemic sclerosis. However, studies on the prevalence of PAH in SLE scarce; our aim is to assess the prevalence and characteristics of PAH in a series of SLE inpatients of a tertiary Romanian SLE Center. Methods. The study included 54 consecutive SLE patients with a regular follow-up at the Department of Rheumatology Cluj-Napoca. The patients underwent physical examination and transthoracic echocardiography to evaluate systolic pulmonary arterial pressure (sPAP, left ventricular performance, and the presence of valvular heart disease. Patient characteristic, cumulative organ damage and laboratory were retrieved by medical chart review. Results. Within the cohort (mean age 43.7 ± 12.4 years, 90.8% women, median duration of disease 7 years, 11 (20.3% patients were diagnosed with PAH, the majority of which (63.6% were categorized as mild. The mean sPAP value was 45.54 mmHg and was associated with a history thromboembolic events (p=0.0067, antiphospholipid antibodies (aPL (p=0.039, and cumulative organ damage (p=0.001. No significant associations with disease duration, Raynaud’s phenomenon, pericardial effusion or SLE-associated autoantibodies were found. Left ventricular diastolic dysfunction (LVDD occurred more frequent in patients with PAH (p=0.008. Conclusion. Patients with SLE have an increased prevalence of PAH, which is generally asymptomatic and of low severity. PAH is associated with cumulative organ damage, LVDD, and antiphospholipid syndrome (likely reflecting secondary PAH to pulmonary embolism, but not with the disease duration and the Raynaud’s phenomenon or SLE specific autoantibodies.

  3. Prevalence of metabolic syndrome and its association with depression in patients with schizophrenia

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    Suttajit S

    2013-07-01

    Full Text Available Sirijit Suttajit, Sutrak PilakantaDepartment of Psychiatry, Faculty of Medicine, Chiang Mai University, Chiang Mai, ThailandPurpose: To identify the point prevalence of metabolic syndrome in patients with schizophrenia and to evaluate the association between depressive symptoms and metabolic syndrome in patients with schizophrenia.Patients and methods: Metabolic syndrome was assessed based on an updated definition derived from the modified National Cholesterol Education Program Adult Treatment Panel III (NCEP-ATP III and the International Diabetes Federation criteria. The 17-item Hamilton Depression Rating Scale (HDRS-17 was used to measure depressive symptoms in 80 patients with schizophrenia. Odds ratios and 95% confidence intervals were calculated using logistic regression for the association between each depressive symptom and metabolic syndrome.Results: The point prevalence rates of metabolic syndrome according to the modified NCEP-ATP III and International Diabetes Federation criteria were 37% and 35%, respectively. The risk of having metabolic syndrome significantly increased in those who were widowed or separated, or had longer duration of illness. Central obesity was the metabolic feature with the highest odds ratios for metabolic syndrome at 19.3. Three out of 17 items of HDRS subscales were found to be significantly associated with metabolic syndrome, including depressed mood, middle insomnia, and retardation with the odds ratios of 3.0, 3.4, and 3.6, respectively.Conclusion: This study showed that the prevalence of metabolic syndrome in patients with schizophrenia was higher than the overall rate but was slightly lower than in the general population in the USA. Central obesity, measured by waist circumference, was found to be highly correlated with metabolic syndrome. Depressed mood, middle insomnia, and retardation were significantly associated with metabolic syndrome in patients with schizophrenia. Waist circumference and screening

  4. Intestinal protozoa infections among patients with ulcerative colitis: prevalence and impact on clinical disease course.

    Science.gov (United States)

    Yamamoto-Furusho, Jesús K; Torijano-Carrera, Emma

    2010-01-01

    Epidemiological and microbiologic studies suggest that enteropathogenic microorganisms play a substantial role in the clinical initiation and relapses of inflammatory bowel disease. To explore the prevalence of intestinal protozoa in patients with ulcerative colitis (UC) and its impact on clinical disease course. A total of 215 patients with definitive diagnosis of UC were studied. Fresh feces samples taken from all UC patients were examined immediately using trichrome-staining methods. A total of 103 female and 112 male UC patients were analyzed. The mean age at diagnosis was 30.5 +/- 10.8 years. The prevalence of overall parasitic infections was 24% and distributed as follows: Blastocystis hominis in 22 patients (10%), Endolimax nana in 19 cases (9%), and Entamoebahistolytica in 11 cases (5%). A significantly increased frequency of protozoa infection was found in those patients with persistent activity and intermittent activity as compared to active than inactive group (p = 1 x 10(-7), OR 13.05, 95% CI 4.28-42.56, and p = 0.003, OR 1.42-14.47, respectively). Interestingly, this association remained significant when we compared the persistent activity group versus intermittent activity group (p = 0.003, OR 2.97, 95% CI 1.35-6.59). Subgroup analysis showed no association between protozoa infection (E. histolytica, B. hominis, and E. nana) and other clinical variables such as gender, extent of disease, extraintestinal complications, medical treatment and grade of disease activity. The prevalence of intestinal protozoa infections in Mexican UC patients was 24% and these microorganisms could be a contributing cause of persistent activity despite medical treatment in our population. 2010 S. Karger AG, Basel.

  5. Constipation--prevalence and incidence among medical patients acutely admitted to hospital with a medical condition.

    Science.gov (United States)

    Noiesen, Eline; Trosborg, Ingelise; Bager, Louise; Herning, Margrethe; Lyngby, Christel; Konradsen, Hanne

    2014-08-01

    To examine the prevalence and incidence of patient-reported symptoms of constipation in acutely hospitalised medical patients. Constipation is a common medical problem with severe consequences, and most people suffer from constipation at some point in their lives. In the general population, constipation is one of the most common complaints and is a significant personal and public health burden. Alteration in patients' patterns of elimination while in hospital has long been identified as either a potential or an actual problem that requires attention. Knowledge of the prevalence and incidence of constipation during hospitalisation is only sporadic. The study was descriptive and a prospective cohort design was chosen. The Constipation Assessment Scale was translated into Danish and was used for the assessment of patient-reported bowel function. Five nurses made the assessments at admission to the acute medical ward and three days after admission. Three hundred and seventy-three patients participated in this study. Thirty-nine percent of the patients showed symptoms of constipation at admission. Of the patients who did not have the symptoms at admission, 43% developed the symptoms during the first three days of their stay in hospital. Significantly more of the older patients developed symptoms of moderate constipation. The incidence rate was 143 new cases per 1000 patient days. In this study, symptoms of constipation were common among patients acutely admitted to hospital due to different medical conditions. Symptoms of constipation were also developed during the first three days of the stay in hospital. The study highlights the need to develop both clinical guidelines towards treating constipation, and preventive measures to ensure that patients do not become constipated while staying in hospital. © 2013 John Wiley & Sons Ltd.

  6. A geriatric assessment in general practice: prevalence, location, impact and doctor-patient perceptions of pain.

    Science.gov (United States)

    Kruschinski, Carsten; Wiese, Birgitt; Dierks, Marie-Luise; Hummers-Pradier, Eva; Schneider, Nils; Junius-Walker, Ulrike

    2016-01-28

    To investigate what a geriatric assessment in general practice adds towards previous findings of prevalence, location, impact and the dyadic doctor-patient perception of pain in this age group. Cross-sectional study. Consecutive patients aged 70 and over underwent a comprehensive geriatric assessment in general practice that included a basic pain assessment (severity, sites and impact). Patients with pain and their doctors then independently rated its importance. Pain was correlated with further findings from the assessment, such as overall health, physical impairments, everyday function, falls, mood, health related lifestyle, social circumstances, using bivariate and multivariate statistics. Patient-doctor agreement on the importance of pain was calculated using kappa statistics. 219 out of 297 patients (73.7 %) reported pain at any location. Pain was generally located at multiple sites. It was most often present at the knee (33.9%), the lumbar spine (33.5%) as well as the hip (13.8%) and correlated with specific impairments such as restrictions of daily living (knee) or sleep problems (spine). Patients with pain and their physicians poorly agreed on the importance of the pain problem. A basic pain assessment can identify older patients with pain in general practice. It has resulted in a high prevalence exceeding that determined by encounters in consultations. It has been shown that a geriatric assessment provides an opportunity to address pain in a way that is adapted to older patients' needs - addressing all sites, its specific impact on life, and the patients' perceived importance of pain. Since there is little doctor-patient agreement, this seems a valuable strategy to optimize concrete treatment decisions and patient centered care. This study is registered in the German Clinical Trial Register ( DRKS00000792 ).

  7. Malnutrition is prevalent in patients with cardiorenal syndrome and negatively influences clinical outcome.

    Science.gov (United States)

    Gigante, A; Rosato, E; Barbano, B; Di Mario, F; Di Lazzaro-Giraldi, G; Gasperini, M L; Pofi, R; Laviano, A

    2018-01-01

    Cardiorenal syndrome (CRS) describes the concurrent failure of cardiac and renal function, each influencing the other. Malnutrition and cachexia frequently develop in patients with heart failure or kidney failure. However, no information is currently available on the prevalence of malnutrition in CRS patients. We studied CRS patients admitted to an internal medicine ward during a 5-month period and evaluated their clinical characteristics and nutritional status. Malnutrition risk was assessed by using the validated screening tool NRS-2002 whilst body composition was assessed by bioimpedance analysis and muscle function was measured by handgrip (HG) strength. Cardiac mass was also recorded. Length of stay, hospital readmission and 6-month mortality were registered. During the study period, 22 CRS patients were studied. Twenty patients were diagnosed with either CRS type 1 or CRS type 5. In CRS patients, fat-free mass showed a trend toward representing a protective factor for 6-month mortality (OR=0.904; p=0.06). Also, fat-free mass correlated with HG strength and cardiac ejection fraction. Malnutrition risk was diagnosed in 45% of the patients, whereas 8 patients met the definition of cachexia. Even without statistical significance, CRS patients with malnutrition had lower BMI (Body Mass Index) (p=0.038) and fat-free mass (p= n.s.). However, CRS malnutrition was associated to higher 6-month mortality (p= 0.05), and appears to negatively influence the outcome in CRS (OR= 9; p= 0.06). Our results show that malnutrition is prevalent in CRS patients and influences the clinical outcome. The assessment of nutritional status, and particularly body composition, should be implemented in daily practice of patients with CRS.

  8. Prevalence of Candida co-infection in patients with pulmonary tuberculosis.

    Science.gov (United States)

    Kali, Arunava; Charles, Mv Pravin; Noyal, Mariya Joseph; Sivaraman, Umadevi; Kumar, Shailesh; Easow, Joshy M

    2013-01-01

    Candida species are emerging as a potentially pathogenic fungus in patients with broncho-pulmonary diseases. The synergistic growth promoting association of Candida and Mycobacterium tuberculosis has raised increased concern for studying the various Candida spp . and its significance in pulmonary tuberculosis patients during current years. This study was undertaken with the objective of discovering the prevalence of co-infection caused by different Candida species in patients with pulmonary tuberculosis. A total of 75 patients with pulmonary tuberculosis diagnosed by sputum Ziehl-Neelsen staining were included in the study. Candida co-infection was confirmed using the Kahanpaa et al. criteria. Candida species were identified using gram stain morphology, germ tube formation, morphology on cornmeal agar with Tween-80, sugar fermentation tests and HiCrome Candida Agar. Candida co-infection was observed in 30 (40%) of patients with pulmonary tuberculosis. Candida albicans was the most common isolate observed in 50% of the patients with co-infection, followed by C. tropicalis (20%) and C. glabrata (20%). Candida co-infection was found in 62.5% of female patients, while it was observed in only 29.4% of the male patients (P value 0.0133). Mean ± SD age of the patients with C. glabrata infection was 65.83 ± 3.19, while the mean ± SD age of the patients with other Candida infections was 43.25 ± 20.44 (P value 0.0138). Many patients with pulmonary tuberculosis have co-infection with Candida spp. The prevalence of non-albicans Candida species is increasing and may be associated with inadequate response to anti-tubercular drugs. C. glabrata infection has a strong association with old age.

  9. Prevalence and Determinants of Frozen Shoulder in Patients with Diabetes: A Single Center Experience from Pakistan

    OpenAIRE

    Inayat, Faisal; Ali, Nouman Safdar; Shahid, Haroon; Younus, Fariha

    2017-01-01

    Introduction Frozen shoulder (FS) or adhesive capsulitis is a constellation of symptoms like pain, stiffness, and/or functional deficit at the glenohumeral joint. It is one of the musculoskeletal complications in patients with diabetes that can be particularly debilitating. The aim of this study is to estimate the prevalence of FS and to compare the determinants of this disease in a population with diabetes from Lahore, Pakistan. Materials and Methods We carried out this cross-sectional study...

  10. Prevalence and Clinical Characteristics of Probable REM Behavior Disorder in Thai Parkinson’s Disease Patients

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    Patama Gomutbutra

    2018-01-01

    Full Text Available Background. Previous studies have shown that Parkinson’s disease (PD patients who have REM behavior disorder (PD with RBD might be a PD subtype since they have different symptom clusters and disease trajectories from PD without RBD. Objective. To study the prevalence of PD with pRBD and to compare the clinical characteristics with PD without pRBD. The feasibility of clinical interview of items adopted from the Mayo Sleep Questionnaire was also to be determined. Methods. A total of 140 Parkinson's patients visiting neurological clinics during January to December 2016 were enrolled in this study. “Probable RBD (pRBD” was defined as present when the patient answered “yes” to a question adapted from the first Mayo Sleep Questionnaire (MSQ. The demographic data, motor symptoms, and nonmotor symptoms were obtained. Results. The prevalence of pRBD among this study’s PD patients was 48.5% (68 out of the total of 140. The median onset of RBD before PD diagnosis was 5 years (range: 0–11 years. By comparison of PD with pRBD and PD without pRBD, this study showed significant difference in the levodopa equivalent dose (742 mg/day versus 566 mg/day; p<0.01, prevalence of symptomatic orthostatic hypotension (35.3% versus 8.3%; p<0.01. The multivariable analysis found that pRBD is independently associated with orthostatic hypotension (OR = 5.02, p<0.01. Conclusion. The findings regarding prevalence and main clinical features of PD with pRBD in this study were similar to those of a previous study of PD with polysomnogram- (PSG- proven RBD. This study hypothesized that interviewing by adopted MSQ may be a cost-effective tool for screening RBD. Further studies with direct comparison are needed.

  11. The prevalence of tenosynovitis of the interosseous tendons of the hand in patients with rheumatoid arthritis.

    OpenAIRE

    Rowbotham, EL; Freeston, JE; Emery, P; Grainger, AJ

    2015-01-01

    AIM: The aim of this study was to establish the prevalence of tenosynovitis affecting the interosseous tendons of the hand in a rheumatoid arthritis (RA) population and to assess for association with metacarpophalangeal (MCP) joint synovitis, flexor tendon tenosynovitis or ulnar drift. METHODS: Forty-four patients with RA underwent hand MRI along with 20 normal controls. Coronal 3D T1 VIBE sequences pre- and post-contrast were performed and reconstructed. The presence of interosseous tendon t...

  12. High prevalence of systemic autoimmune diseases in patients with Menière's disease.

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    Irene Gazquez

    Full Text Available BACKGROUND: Autoimmunity appears to be associated with the pathophysiology of Meniere's disease (MD, an inner ear disorder characterized by episodes of vertigo associated with hearing loss and tinnitus. However, the prevalence of autoimmune diseases (AD in patients with MD has not been studied in individuals with uni or bilateral sensorineural hearing loss (SNHL. METHODS AND FINDINGS: We estimated the prevalence of AD in 690 outpatients with MD with uni or bilateral SNHL from otoneurology clinics at six tertiary referral hospitals by using clinica criteria and an immune panel (lymphocyte populations, antinuclear antibodies, C3, C4 and proinflammatory cytokines TNFα, INFγ. The observed prevalence of rheumatoid arthritis (RA, systemic lupus erythematosus (SLE and ankylosing spondylitis (AS was higher than expected for the general population (1.39 for RA, 0.87 for SLE and 0.70 for AS, respectively. Systemic AD were more frequently observed in patients with MD and diagnostic criteria for migraine than cases with MD and tension-type headache (p = 0.007. There were clinical differences between patients with uni or bilateral SNHL, but no differences were found in the immune profile. Multiple linear regression showed that changes in lymphocytes subpopulations were associated with hearing loss and persistence of vertigo, suggesting a role for the immune response in MD. CONCLUSIONS: Despite some limitations, MD displays an elevated prevalence of systemic AD such as RA, SLE and AS. This finding, which suggests an autoimmune background in a subset of patients with MD, has important implications for the treatment of MD.

  13. High prevalence of psoriatic arthritis in patients with severe psoriasis with suboptimal performance of screening questionnaires.

    LENUS (Irish Health Repository)

    Haroon, Muhammad

    2013-05-01

    The objectives of this study were to: (1) assess the prevalence of psoriatic arthritis (PsA) among Psoriasis (Ps) patients attending dermatology clinics; (2) identify clinical predictors of the development of PsA; and (3) compare the performance of three PsA screening questionnaires: Psoriatic Arthritis Screening and Evaluation (PASE), Psoriasis Epidemiology Screening Tool (PEST) and Toronto Psoriatic Arthritis Screening (ToPAS).

  14. Prevalence of dry eye syndrome at patients with diabetus melitus TIP 2

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    Nora Burda

    2013-01-01

    Conclusions: In our study the Dry Eye Syndrome showed to have a high correlation with Diabetes Mellitus Tip II ( about 52.9%. Prevalence of Dry Eye was significantly higher at patients with longer duration of diabetes. Dry Eye seems to be an important contributing factor related to corneal abnormalities. Age and sex not seem to play any important role in this condition. Good glycemic control is important for prevention and control of Dry Eye Syndrome.

  15. The prevalence and clinical features of the night eating syndrome in psychiatric out-patient population.

    Science.gov (United States)

    Saraçlı, Özge; Atasoy, Nuray; Akdemir, Asena; Güriz, Olga; Konuk, Numan; Sevinçer, Güzin Mukaddes; Ankaralı, Handan; Atik, Levent

    2015-02-01

    In this study we aimed to investigate the prevalance and clinical correlations of night eating syndrome (NES) in a sample of psychiatric outpatients. Four hundred thirthy three consecutive psychiatric out-patients older than 18years were evaluated in the outpatient clinics using clinical interview according to the DSM-IV with regard to psychiatric diagnosis. Participants were also screened for presence of NES utilizing both clinical interview and self report based on Night Eating Questionnaire (NEQ) instruments. Sociodemographic and clinical features such as age, gender, education level, socioeconomic level and body mass index (BMI) were also recorded. The Body Shape Questionnaire (BSQ) and the Symptom Checklist-90 Revised (SCL-90R) were administered. Based on the proposed diagnostic criteria of the NES via utilizing clinical interview method, 97 (32 male, 65 female) of the sample met diagnostic criteria for NES. The point prevalence of NES was 22.4%. No statistically significant differences were found between the two groups in terms of age, gender, marital status, education and BMI. The patients with NES had higher NEQ, BSQ and SCL-90R subscale scores than patients without NES. Prevalance of depressive disorder, impulse control disorder, and nicotine dependency was higher among patients with NES. No differences were found with regard to the medication (antipsychotics, antidepressants and mood stabilizers). Night eating syndrome is prevalent among psychiatric outpatients and associated with depression, impulse control disorder, and nicotine dependency. Body dissatisfaction and higher symptom severity are also other risk factors for the development of NES. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Prevalence of Autonomic Dysreflexia in Patients with Spinal Cord Injury above T6

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    Eun Sun Lee

    2017-01-01

    Full Text Available Objective. To investigate the prevalence of autonomic dysreflexia (AD using ambulatory blood pressure monitoring (ABPM and the autonomic dysfunction following spinal cord injury (ADFSCI questionnaire in patients with spinal cord injury (SCI above T6. Methods. Twenty-eight patients diagnosed with SCI above T6 were enrolled. ABPM and ADFSCI were utilized to assess AD. Using ABPM, systolic blood pressure (SBP, diastolic blood pressure, and heart rate (HR were measured at 30-minute intervals. AD was defined as SBP 20 mmHg higher than basal SBP, and the number of AD events was counted. The ADFSCI questionnaire evaluates the severity and frequency of the AD symptoms. Results. According to the ABPM, AD occurred in 26 patients and AD events occurred 5.8±4.7 times. Average daytime and nighttime SBP were 119.9±18.8 mmHg and 123.8±21.2 mmHg, respectively, and the nighttime mean SBP appeared to be 4 mmHg higher than daytime mean SBP. These findings suggest the loss of nocturnal BP dipping in SCI patients. ADFSCI results revealed that 16 of the patients evaluated were symptomatic while 12 were asymptomatic. Conclusion. AD following SCI above T6 was highly prevalent and several patients seemed asymptomatic. These results suggest the necessity of proper diagnostic and therapeutic interventions for managing AD.

  17. Prevalence of Small Intestinal Bacterial Overgrowth among Chronic Pancreatitis Patients: A Case-Control Study

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    Amelie Therrien

    2016-01-01

    Full Text Available Background. Patients with chronic pancreatitis (CP exhibit numerous risk factors for the development of small intestinal bacterial overgrowth (SIBO. Objective. To determine the prevalence of SIBO in patients with CP. Methods. Prospective, single-centre case-control study conducted between January and September 2013. Inclusion criteria were age 18 to 75 years and clinical and radiological diagnosis of CP. Exclusion criteria included history of gastric, pancreatic, or intestinal surgery or significant clinical gastroparesis. SIBO was detected using a standard lactulose breath test (LBT. A healthy control group also underwent LBT. Results. Thirty-one patients and 40 controls were included. The patient group was significantly older (53.8 versus 38.7 years; P < 0.01. The proportion of positive LBTs was significantly higher in CP patients (38.7 versus 2.5%: P < 0.01. A trend toward a higher proportion of positive LBTs in women compared with men was observed (66.6 versus 27.3%; P = 0.056. The subgroups with positive and negative LBTs were comparable in demographic and clinical characteristics, use of opiates, pancreatic enzymes replacement therapy (PERT, and severity of symptoms. Conclusion. The prevalence of SIBO detected using LBT was high among patients with CP. There was no association between clinical features and the risk for SIBO.

  18. Pressure ulcers in four Indonesian hospitals: prevalence, patient