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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.

  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. Adequacy of Dietary Intake of Vitamin D in Stable HD Patients: Are they meeting their needs

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    Sara Mahdavi

    2012-06-01

    Full Text Available Hypovitaminosis D is associated with reduced survival, increased cardiovascular events, and impaired bone-mineral balance in dialysis. The KDOQI guidelines do not have specific recommendations regarding vitamin D (VitD intake in dialysis patients. The purpose of this study was to determine whether stable prevalent hemodialysis (HD patients, for whom standard clinical dietary restrictions had been recommended, were able to meet their Recommended Daily Allowance (RDA for VitD. An observational study was conducted to examine serum 25-OHD levels in relation to 3-day diet analysis, supplementation, anthropometrics and nutritional status (using Malnutrition Inflammation Score (MIS in 81 HD patients. Sixty-nine completed 3-day dietary intake records (1 dialysis day, 1 non-dialysis day, 1 weekend-non-dialysis day. Mean dietary VitD intake of the group was 2.5 μg/day SD±3.6, which is less than 15% of RDA of ∼17 μg/day. Only 2 out of 69 subjects (3% met the RDA for VitD with mean intakes of 20.8±2.6 μg/day that corresponded with mean serum 25OHD of 43.5±17.6 nmol/L. Mean serum 25OHD levels for the group were 42.4 ±23.1 nmol/L, with 19 classified as deficient (28% 75nmol/L in terms of 25OHD levels. 20 of the 69 (29% took a VitD supplement and had significantly higher serum 25OHD than ones who did not take any (53.7±17.3 nmol/L vs 38.7±22.4 nmol/L, p-value=0.013. Multiple regression analysis revealed dietary calcium (p=0.001, and dietary protein (p=0.006 were positively related and HD-vintage (p=0.037, inversely related to dietary VitD whereas total kilocalories, dietary phosphate, MIS and dry body mass did not relate to it. Thus, inadequate intake of VitD is a common (97% and modifiable risk factor for hypovitaminosis D in HD patietns. Factors affecting reduced intake of VitD in our patients included dietary protein and calcium but not dietary phosphorous. VitD levels were low even in the face of adequate VitD intake through supplementation

  4. The Influence of Renal Centre and Patient Sociodemographic Factors on Home Haemodialysis Prevalence in the UK.

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    Jayanti, Anuradha; Foden, Philip; Rae, Alasdair; Morris, Julie; Brenchley, Paul; Mitra, Sandip

    2017-01-01

    In the United Kingdom, socioeconomic disadvantage has been associated with lower use of home dialysis, mostly peritoneal dialysis. In this study, we explore the role of a patient's sociodemographic, socioeconomic differences and the centre's influence on home haemodialysis (HD) prevalence. Data is derived from the cross-sectional arm of the UK multi-centre study investigating barriers and enablers of home HD (BASIC-HHD study). Centres were classified as low- (8%). Sociodemographic and socioeconomic status data were ascertained. Patients were enrolled in hospital HD (n = 213), home HD (n = 93) and predialysis groups (n = 222). The treating renal centre to which the patient belonged was significantly associated with a patient's modality in prevalent HD groups and modality-choice in the "predialysis" group, in confounder-adjusted multivariable analyses. Non-white ethnicity was associated with lower odds of self-care dialysis modality choice (OR 0.21, 95% CI 0.07-0.62) and lower odds of home HD uptake in the prevalent HD group (OR 0.24, 95% CI 0.07-0.80). Other significant associations of home HD uptake in the HD cohort included lower age (OR 0.59, 95% CI 0.39-0.89), higher education (OR 2.99, 95% CI 1.25-7.16), home ownership (OR 0.26, 95% CI 0.09-0.70), childcare responsibility (OR 0.22, 95% CI 0.08-0.66) and unrestricted mobility (OR 0.31, 95% CI 0.11-0.91). "Centre" effect accounts for variation in home HD prevalence between renal units after accounting for sociodemographic parameters and co-morbidities. Unit practices and attitudes to home HD are likely to have a dominating impact on home HD prevalence rates and these aspects need to be explored systematically at the organisational level. © 2017 S. Karger AG, Basel.

  5. HD-tDCS in refractory lateral frontal lobe epilepsy patients.

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    Karvigh, Sanaz Ahmadi; Motamedi, Mahmoud; Arzani, Mahsa; Roshan, Javad Hasan Nia

    2017-04-01

    To evaluate the anticonvulsant effect of the novel high definition transcranial direct current stimulation (HD-tDCS) method on patients with refractory lateral frontal lobe epilepsy. The effects of HD-tDCS on working memory were also examined. 10 adult patients with intractable lateral frontal lobe epilepsy were studied. A central cathode electrode was placed on the epileptogenic zone according to LTM, and 20-min sessions of 2mA HD-tDCS were applied for 10 consecutive days. The primary endpoint was to make changes in the epileptiform discharges (EDs) during a 1-h EEG. Moreover, the seizure frequency based on seizure diary and neuropsychiatric parameters was evaluated. All patients tolerated HD-tDCS stimulation course without any adverse reaction. The frequency of EDs increased immediately and one month after the stimulation course by an average of 6.4% and 1.2%, respectively. However, these changes in the EDs frequency were not statistically significant (p-value >0.05). The mean seizure frequency changes showed decrement by an average of 17.9% immediately, and increment by an average of 38.1% one month after the HD-tDCS. These changes were not significant statistically (p-value >0.05). One patient experienced exacerbation of seizures during the stimulations hence dropped out of the study. Attention and working memory improved significantly immediately and one month after the HD-tDCS in all patients. Changes of EDs and mean seizure frequency caused by HD-tDCS were not statistically significant for the whole group; however, this method could improve the patients' working memory scores. Copyright © 2017 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  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 seroconversion of hepatitis C virus among hemodialysis patients in Menoufia Governorate, Egypt.

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    Zahran, Ahmed Mohamed

    2014-05-01

    Hepatitis C virus (HCV) is one of the most common infections among hemodialysis (HD) patients. It continues to be exasperating problem in many HD centers, in spite of strictly following infection and quality control measures. This is a multi-center retrospective comparative study, carried out in different HD units of Menoufia Governorate, Egypt. Patients who were HCV negative on starting HD were divided into two groups; Group-1 included patients who remained negative for HCV and group-2 included patients who seroconverted to HCV positive status during dialysis. Risk factors for seroconversion were compared between the two groups. Out of the 514 surveyed patients, 259 were negative for HCV and 255 were positive; the prevalence of HCV infection was 49.6%. A total of 303 patients who were HCV negative on starting HD were recruited in the study. Group-1 included 259 patients who remained negative for HCV and group-2 included the 44 patients who seroconverted to HCV positive status during dialysis. Patients in group-2 had significantly longer duration on dialysis compared to group-1 (71 .4 versus 33.7 months) and they had stronger family history of HCV infection (20.5% versus 6.4%). There is high prevalence and high seroconversion rate of HCV in surveyed HD units. Following infection control measures and strict supervision of dialysis staff should be emphasized. More studies are needed to evaluate the possible benefits of isolation protocols of HCV patients on regular HD.

  8. Transfusion-transmitted virus infection in hemodialysis patients in Arar, Saudi Arabia: Prevalence, predictors and genotyping

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    Sheref M El-taher

    2015-01-01

    Full Text Available Transfusion-transmitted virus (TTV is a single-stranded DNA virus that was identified in patients with post-transfusion hepatitis of non-A-to-G type. Patients with chronic renal failure on maintenance hemodialysis (HD have a higher risk of viral infections, and the prevalence of TTV infection is common. The aim of our study was to detect TTV-DNA and its genotype in HD patients. A case-control study compromising of 63 patients on maintenance HD therapy at the Nephrology Center of Central Arar Hospital and 100 healthy individuals who were tested for TTVDNA and its genotype by semi nested-polymerase chain reaction with primers derived from the conserved open reading frame 1 (ORF1 region followed by digestion with NdeI and PstI restriction enzyme. The results show that the prevalence of TTV in HD patients was high and statistically significant; 42.9% compared with 19% in the control group. History of blood transfusion was the only significant predictor, and we found that age of patients, duration of HD, hepatitis B and C infection, aspartate aminotransferase and alanine aminotransferase levels were not significant predictors of TT virus positivity in HD patients. TTV genotype 1 (G1 was found to be the most common genotype among both HD and healthy controls. The prevalence of TTV among HD patients was significantly higher than that in healthy individuals. History of blood transfusion was the only significant predictor of TTV positivity among them. Genotype 1 was the most predominant type among HD and healthy individuals. Further studies on TTV in peritoneal dialysis patients and transplant patients are needed.

  9. Using A Web-Based Nutrition Algorithm In Hemodialysis (Hd Patients

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    Alison Steiber

    2012-06-01

    Full Text Available Nutrition care is complex and encompasses evaluation and correction of protein-energy wasting plus many nutrition abnormalities such as hyperphosphatemia, abdominal obesity, and risk factors of cardiovascular disease. The purpose of this study was to test a nutritionally comprehensive algorithm for feasibility and functionality in a diverse group of HD patients. This was a prospective, observational study designed to test a nutrition algorithm for 1 clinical feasibility; 2 logical progression; 3 ability to collect data; and 4 effectiveness in improving outcomes. Patients included in this study were enrolled by renal dietitians (RD working in HD units based in five different countries. To select study subjects, RD were asked to screen and consent patients in their facilities until 4 patients were identified as at nutrition risk per the algorithm’s screening tool. All data were collected via the algorithm including screening, assessment, nutrition related diagnosis, etiology of the nutrition diagnosis, nutrition related barriers, nutrition focused interventions, and outcome parameters. Statistics were performed using SPSS vs 20.0 and significance set at p<0.05. One hundred patients, enrolled by 29 RD, were included in this analysis. The screening parameters that triggered an “at risk flag” for more than 50% of the patients were: PTH, serum cholesterol and unintentional weight loss. Of the patients with an albumin of <3.8 mg/dl (37% of sample, 73% were given a nutritional diagnosis of insufficient protein intake. Overall, patients with insufficient intake had significantly lower serum albumin concentrations at baseline than those who did not have this (3.7±0.4 vs. 4.0±0.4, p<0.05. Patients with a diagnosis of “high phosphorus” had decreases in serum PTH (349.5±184.5 to 201.7±113.6, p=0.06 and phosphorus (from 6.5±1.0–5.3±1.9 mg/dl, p=0.04 at the three month data collection. This study is the first of its kind to show that a web

  10. Metabolic syndrome in HD patients: association with body composition, nutritional status, inflammation and serum iron.

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    Rasic-Milutinovic, Zorica; Perunicic, Gordana; Pljesa, Steva; Gluvic, Zoran; Ilic, Mirka; Stokić, Edith

    2007-01-01

    Insulin resistance and metabolic syndrome (MeS) are common in end-stage renal disease (ESRD) patients on maintenance hemodialysis (HD). Such metabolic and clinical abnormalities may lead to an increased risk for cardiovascular disease. The study group included 22 well-nourished and 20 middle- to moderate-malnourished, stable ESRD patients, with median dialysis duration of 48 months (IQR 24.5-82.0). To determine nutritional status, body composition, inflammatory biomarkers and the presence of MeS subjective global assessment (SGA), anthropometrical measurements (BMI and waist circumference), bioelectrical impedance analysis (BIA), and biochemical parameters [the levels of serum albumin, cholesterol, HDL-cholesterol, triglyceride, hematocrit, hemoglobin, iron, TIBC, transferrin saturation (TSAT), ferritin, calcium, phosphorus, intact parathormone (i-PTH), TNF-alpha, IL-6 and high sensitivity C-reactive protein (hs-CRP)] were used. All parameters were evaluated by comparisons between two groups, with MeS (Group 2) and without it (Group 1). Logistical regression analysis was used to evaluate the correlation between measured variables and the presence of MeS in HD patients. Independent variables for MeS were identified by backward multivariate regression analysis. To identify the independent predictors for insulin resistance index (HOMA-IR) multivariate regression analysis was conducted, after linear regression analysis. After adjustment for confounding variables, a model consisting of serum levels of iron, transferrin saturation (TSAT), and BMI which accounted for 62% of the variance in MeS, determined only BMI as an independent marker (according to ATP-III criteria). But, serum glucose level, iron, waist and total fat mass accounted for 68% of the variance in MeS, according to IDF criteria. Glucose level was an independent predictor. BMI and iron, as independent variables, contributed to 29% of the variance in IR HOMA, the sensitive marker of MeS. The present study

  11. The effect of an ankle-foot orthosis in walking ability and coordination by hd patients: A pilot study

    NARCIS (Netherlands)

    Burer, B.; Houdijk, H.; Lamoth, C.; De Boer, K.; Van Den Bogaard, S.

    2009-01-01

    Background: During the swing phase of the gait of HD patients, some patients show an irregular, uncoordinated movement of the foot, or the foot can not be held in dorsal flexion. These symptoms affect the manner of walking and therefore an individual's ability to participate in daily living. In

  12. Prevalence of protein-energy wasting and its various types in Iranian hemodialysis patients: a new classification.

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    Tabibi, Hadi; As'habi, Atefeh; Heshmati, Behnaz Nozary; Mahdavi-Mazdeh, Mitra; Hedayati, Mehdi

    2012-01-01

    This study was designed to determine the prevalence of protein-energy wasting (PEW) and its various types in hemodialysis (HD) patients in Tehran, Iran. For this cross-sectional study, 291 HD patients were randomly selected. The nutritional status of the patients was determined by subjective global assessment (SGA) and their dietary intakes were assessed using a 4-day dietary recall. In addition, serum high-sensitive C-reactive protein (hs-CRP) was measured. The prevalence of mild-to-moderate and severe PEW based on SGA was 60.5% and 1% in Tehran HD patients, respectively. The prevalence of various types of PEW in HD patients was 20.5% type I (inadequate energy or protein intake without inflammation), 65.5% type IIa (inadequate energy or protein intake with inflammation), and 14% type IIb (adequate energy and protein intake with inflammation). Of the total HD patients with no PEW based on SGA, about 3.5% had type 0 normal nutritional status (adequate energy and protein intake without inflammation), 34% had type I normal nutritional status (inadequate energy or protein intake without inflammation), 55.5% had type IIa normal nutritional status (inadequate energy or protein intake with inflammation), and 7% had type IIb normal nutritional status (adequate energy and protein intake with inflammation). PEW in Tehran HD patients is considerably prevalent and PEW type IIa is the most common type. In addition, HD patients with no PEW based on SGA should also be paid attention because they may be in the early stages of inadequate intake of energy and/or protein and inflammation.

  13. 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.

  14. PREVALENCE OF CONSTIPATION IN PATIENTS WITH ADVANCED KIDNEY DISEASE.

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    Lee, Anna; Lambert, Kelly; Byrne, Pauline; Lonergan, Maureen

    2016-09-01

    For people on peritoneal dialysis (PD), constipation is associated with technique failure. For those on haemodialysis (HD), constipation has been associated with a reduction in quality of life. The objectives of this study were to (i) determine the prevalence of functional constipation; (ii) compare patient perception of constipation with Rome III criteria for functional constipation; (iii) describe the prevalence of constipation and stool form using Bristol Stool Form Scale (BSFS); (iv) determine differences in bowel habit and stool form between those on dialysis compared to pre-dialysis; and (v) determine the diagnostic accuracy of self-perception and the Rome III criteria against the BSFS. A cross-sectional group of pre-dialysis (eGFR constipation, simplified questions from the Rome III criteria for functional constipation, scored their stool form using the BSFS and reported laxative use. The prevalence of constipation using the Rome III criteria was 12.3%; patient perception 46.3% and 25.7% using the BSFS. Prevalence differed according to the tool used. No single method alone is sufficient for accurately determining if a patient is constipated. Relying on patients' self-perception may be unreliable. Ideally patient assessment of constipation should incorporate both the Rome III criteria and BSFS in a method such as the one designed as a result of this research. Further research is needed to assess its usability and practicality in clinical practice. © 2016 European Dialysis and Transplant Nurses Association/European Renal Care Association.

  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. 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™.

  17. 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

  18. 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

  19. Hepatitis Viruses B and D and Human Immunodeficiency Virus Infections in Hemodialysis Patients in the South of Iran: Prevalence and Genotypes.

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    Bahri, Fahime; Kargar Kheirabad, Ali; Ghasemzadeh, Iman; Shoja, Saeed; Gouklani, Hamed

    2016-01-01

    Hepatitis B virus (HBV), hepatitis D virus (HDV), and human immunodeficiency virus (HIV) are transmitted by blood transfusion. Thus, hemodialysis (HD) patients are more prone to become the carriers of these infections due to their treatment demands. The aim of this study was to assess the prevalence of HBV and HIV infections among HD patients in Bandar Abbas, Iran, 2015. A total of 153 patients with chronic renal failure undergoing HD at Shahid Mohammadi hospital in Bandar Abbas were examined for hepatitis B surface antigen (HBsAg), anti- hepatitis C virus, and anti-HIV over a period of 2 months. Thereafter, all of the specimens were evaluated for HBV-DNA, HDV-RNA and HIV-RNA using polymerase chain reaction (PCR) and further techniques. All statistical analyses were carried out using SPSS version 12 for Windows with the t-test and chi-square (χ(2)) test. Both kinds of assay determined that nine (5.88%) patients were HBV positive (HBsAg-positive), whereas no HIV- and HDV-positive patients were diagnosed. All of the diagnosed HBV samples belonged to genotype D; the prevalence of HBV is associated with age, duration of HD, history of blood transfusion, and using shared HD devices. In conclusion, the prevalence of HBV infection was low in the south of Iran, but genotype D represented the major HBV genotype in this population. Among the variables, age, duration of HD, history of blood transfusion, and using shared HD devices influenced the prevalence of HBV among HD patients.

  20. 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.

  1. The Prevalence of Occult Hepatitis B Virus in the Hemodialysis Patients in Yazd, Iran

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    Jamshid Ayatollahi

    2017-01-01

    Full Text Available Occult HBV infection of hemodialysis (HD patients is informative in terms of virus transmission. It may be of clinical importance in HD patients. The aim of this study was to investigate the prevalence of anti-HBc in the HD Patients. Number of 126 patients undergoing hemodialysis were included in this study from main hemodialysis units in Yazd. Hepatitis B surface antigens (HBsAg, hepatitis B core antibody (anti-HBc were examined in all subjects. Finally, stored serum samples from anti-HBcAb positive, HBsAg negative patients were anonymised and tested for HBV DNA by real time quantitative PCR assay. The age range of the patients was 17-88 years. Of the 126 patients, 123 patients (97.6% were HBC-Ab negative and 3 (2.4% were positive. Of 3 patients with Anti-HBC positive, HBV DNA was detected in 1 patient. This study showed a low rate of isolated anti-HBc (2.4%. HBV DNA was also detected in 1 patient.

  2. Constipation prevalence in diabetic patients

    Directory of Open Access Journals (Sweden)

    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

  3. 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.

    Science.gov (United States)

    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.

  4. 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

    Directory of Open Access Journals (Sweden)

    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.

  5. Prevalence and correlates of central venous catheter use among haemodialysis patients in the Irish health system - a national study.

    Science.gov (United States)

    Hussein, Wael F; Mohammed, Husham; Browne, Leonard; Plant, Liam; Stack, Austin G

    2018-04-02

    Central venous catheters (CVC) are associated with substantial morbidity and mortality among patients undergoing haemodialysis (HD), yet they are frequently used as the primary vascular access for many patients on HD. The goal of this study was to determine the prevalence and variation in CVC use across centres in the Irish health system. Data from the National Kidney Disease Clinical Patient Management System (KDCPMS) was used to determine CVC use and patterns across centres. Data on demographic characteristics, primary cause of end-stage kidney disease (ESKD), comorbid conditions, laboratory values and centre affiliation were extracted for adult HD patients (n = 1, 196) who were on dialysis for at least three months up to end of December 2016. Correlates of CVC use were explored using multivariable logistic regression. Overall prevalence of CVC use was 54% and varied significantly across clinical sites from 43% to 73%, P catheter use was greater for women than men, OR 1.77 (1.34-2.34) and for 2 out of 10 regional dialysis centres, OR 1.98 (1.02-3.84) and OR 2.86 (1.67-4.90) respectively compared to referent group). Catheters are the predominant type of vascular access in patients undergoing HD in the Irish health system. Substantial centre variation exists which is not explained by patient-level characteristics.

  6. Prevalence of hyponatremia in palliative care patients

    Directory of Open Access Journals (Sweden)

    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.

  7. Increased prevalence of hypertension in haemophilia patients

    NARCIS (Netherlands)

    van de Putte, Dietje E. Fransen; Fischer, Kathelijn; Makris, Michael; Tait, R. Campbell; Collins, Peter W.; Meijer, Karina; Roosendaal, Goris; Chowdary, Pratima; Schutgens, Roger E. G.; Mauser-Bunschoten, Eveline P.

    2012-01-01

    An increased prevalence of hypertension is reported in haemophilia patients, but data from large, unbiased studies are lacking. The aim of our study was to cross-sectionally assess the prevalence of hypertension in a large cohort of 701 haemophilia patients. Blood pressure (BP) measurements

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

    Directory of Open Access Journals (Sweden)

    Tomita T

    2016-09-01

    Full Text Available Tetsu Tomita,1 Norio Yasui-Furukori,1 Norio Sugawara,1,2 Kohei Ogasawara,3 Koki Katagai,3 Hisao Saito,4 Kaori Sawada,5 Ippei Takahashi,5 Kazuhiko Nakamura1 1Department of Neuropsychiatry, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan; 2Aomori Prefectural Center for Mental Health and Welfare, Aomori, Japan; 3School of Medicine, Hirosaki University, Hirosaki, Japan; 4Department of Urology, Oyokyo Kidney Research Institute, Hirosaki, Japan; 5Department of Social Medicine, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan Background: 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.Patients and methods: 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.Results: 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

  9. Increased incidence of chronic GvHD and CMV disease in patients with vitamin D deficiency before allogeneic stem cell transplantation.

    Science.gov (United States)

    von Bahr, L; Blennow, O; Alm, J; Björklund, A; Malmberg, K-J; Mougiakakos, D; Le Blanc, A; Oefner, P J; Labopin, M; Ljungman, P; Le Blanc, K

    2015-09-01

    Vitamin D has emerged as a central player in the immune system, with its deficiency being implicated in the pathogenesis of several autoimmune diseases, including chronic GvHD. This is a retrospective cohort analysis of 166 patients, who underwent allogeneic hematopoietic stem cell transplantation (HSCT) at the Karolinska University Hospital, evaluating GvHD, graft failure, infectious complications and survival after HSCT in relation to pre-transplantation vitamin D levels. Most of the patients were deficient in vitamin D before HSCT (median 42 nmol/L). In multivariate analysis, vitamin D level before HSCT was identified as a significant independent risk factor for development of cGvHD. The increased incidence of cGvHD was not coupled to better disease-free survival; instead there was a trend towards lower overall survival in the vitamin D-deficient patients. In addition, we found a significant correlation between vitamin D deficiency and incidence of CMV disease, with no case of CMV disease occurring in patients with sufficient levels of vitamin D before HSCT. Our results support a role of vitamin D in immune tolerance following HSCT. These findings could be highly relevant for the care of HSCT patients, and prospective, randomized studies on the effect of vitamin D supplementation are therefore needed.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    Proença, Sibéli de Fátima Ferraz Simão; Machado, Celina Mattos; Coelho, Raquel de Castro Figueiredo Pereira; Sarquis, Leila Maria Mansano; Guimarães, Paulo Ricardo Bittencourt; Kalinke, Luciana Puchalski

    2016-01-01

    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. 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. 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. Quality of life is altered as a result of hematopoietic stem cells transplantation, especially in patients who have graft-versus-host disease. Avaliar a qualidade de vida de pacientes adultos com câncer hematológico nos 100 dias do transplante de células-tronco hematopoéticas e verificar se a variável doença do enxerto contra o hospedeiro é preditiva de piores resultados. Estudo observacional, correlacional e quantitativo, com 36 participantes adultos, diagnosticados com câncer hematológico que se submeteram ao transplante de células-tronco hematopoéticas de setembro de 2013 a junho de 2015. A média de idade foi 37 anos, 52,78% eram do sexo feminino, e 61,11% com diagnóstico de leucemia. Os escores de qualidade de vida demonstraram impacto significativo entre o pré-transplante e a pré-alta hospitalar e entre os 100 dias pós-transplante. A análise estatística entre os escores dos grupos com e sem doença do enxerto contra o hospedeiro evidenciou significância entre a presença desta complicação e piores resultados. A qualidade de vida é alterada em decorrência do transplante de c

  12. Renal Failure Prevalence in Poisoned Patients

    OpenAIRE

    Arefi, Mohammad; Taghaddosinejad, Fakhroddin; Salamaty, Peyman; Soroosh, Davood; Ashraf, Hami; Ebrahimi, Mohsen

    2014-01-01

    Background: Renal failure is an important adverse effect of drug poisoning. Determining the prevalence and etiology of this serious side effect could help us find appropriate strategies for the prevention of renal failure in most affected patients. Objectives: The present study is aimed to identify drugs that induce renal failure and also to find the prevalence of renal failure in patients referred to emergency departments with the chief complaint of drug poisoning, in order to plan better th...

  13. 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.

  14. 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)

  15. Prevalence of Migraine Headache in Epileptic Patients.

    Directory of Open Access Journals (Sweden)

    Sayena Jabbehdari

    2015-06-01

    Full Text Available Epilepsy is one of the most common neurological disorders which a physician might come across in his career life. On the other hand, migraine is common disorders in society chronic headache such as migraine in epileptic patients give ride to difficulties in seizure treatment due to altering the sleeping pattern and calmness disarrangement. Therefore, early diagnosis and suitable treatment in epileptic patients is definitely inevitable, and it will help in a more desirable patients' treatment. So we aimed to evaluate the prevalence of migraine in epileptic patients and relation between these two disorders. Number of 150 epileptic patients attended to neurology clinic of Shohadaye Tajrish Hospital and Iranian Epilepsy Association between June 2010 to May 2011 were fulfilled the questionnaire, and the data has been assessed by SPSS software. In this study, we used MS-Q (migraine screening -questionnaire designed for early diagnosis of migraine in the general population. From all patients filling the questionnaire, the prevalence of migraine (with or without aura was as follows: 23 persons had criteria compatible with migraine with aura; 26 patients had migraine without aura. Migraine was more common in these patients: persons with academic degrees, women, patients who were used 2 antiepileptic drugs, and patients with high BMI. In this study, we showed that migraine in epileptic patients is more prevalent than the general population. Thus, early diagnosis and efficient treatment of migraine headache in these patients is mandatory. More studies are needed for evaluation of this issue.

  16. 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.

  17. Prevalence of Atrial Fibrillation and Antithrombotic Therapy in Hemodialysis Patients: Cross-Sectional Results of the Vienna InVestigation of AtriaL Fibrillation and Thromboembolism in Patients on HemoDIalysis (VIVALDI.

    Directory of Open Access Journals (Sweden)

    Oliver Königsbrügge

    Full Text Available Atrial fibrillation (AF adds significant risk of stroke and thromboembolism in patients on hemodialysis (HD. The aim of this study was to investigate the prevalence of AF in a population-based cohort of HD patients and practice patterns of antithrombotic therapy for stroke prevention in AF.The Vienna InVestigation of AtriaL fibrillation and thromboembolism in patients on hemodialysis (VIVALDI, an ongoing prospective observational cohort study, investigates the prevalence of AF and the risk of thromboembolic events in HD patients in Vienna, Austria. We analyzed cross-sectional data of 626 patients (63.4% men, median age 66 years, approx. 73% of HD patients in Vienna, who provided informed consent. A structured interview with each patient was performed, recent and archived ECGs were viewed and medical histories were verified with electronic records.The overall prevalence of AF was 26.5% (166 patients, 71.1% men, median age 72 years of which 57.8% had paroxysmal AF, 3.0% persistent AF, 32.5% permanent AF, and 6.6% of patients had newly diagnosed AF. The median CHA2DS2-VASc Score was 4 [25th-75th percentile 3-5]. In multivariable analysis, AF was independently associated with age (odds ratio: 1.05 per year increase, 95% confidence interval: 1.03-1.07, male sex (1.7, 1.1-2.6, history of venous thromboembolism (2.0, 1.1-3.6, congestive heart failure (1.7, 1.1-2.5, history of or active cancer (1.5, 1.0-2.4 and time on HD (1.08 per year on HD, 1.03-1.13. Antithrombotic treatment was applied in 84.4% of AF patients (anticoagulant agents in 29.5%, antiplatelet agents in 33.7%, and both in 21.1%. In AF patients, vitamin-K-antagonists were used more often than low-molecular-weight heparins (30.1% and 19.9%.The prevalence of AF is high amongst HD patients and is associated with age, sex, and distinct comorbidities. Practice patterns of antithrombotic treatment indicate a lack of consensus for stroke prevention in HD patients with AF.

  18. Prevalence of fibromyalgia in hemodialysis patients.

    Science.gov (United States)

    Samimagham, Hamidreza; Haghighi, Anousheh; Tayebi, Mehdi; Jenabi, Arya; Arabi, Mohsen; Kianmehr, Nahid

    2014-05-01

    This study sought to determine the prevalence of fibromyalgia syndrome and to identify whether fibromyalgia was associated with various clinical symptoms and laboratory parameters in hemodialysis patients. One hundred and forty-eight hemodialysis patients were examined for fibromyalgia symptoms according to the American College of Rheumatology criteria. Demographic characteristics, as well as causes of kidney failure, dialysis duration, and symptoms related to fibromyalgia were investigated. Of 148 patients, 18 (12.2%) were diagnosed with fibromyalgia. Patients with fibromyalgia had significantly poorer sleeping satisfaction than the control group (P = .02).The Beck Depression Inventory score was higher in 77.8% of the fibromyalgia patients than that in the control group (P = .006), but there was no significant difference in the anxiety score between the two groups (P = .86).In conclusion, there was a higher prevalence of fibromyalgia in hemodialysis patients than previously reported. Sleep disturbances and depression levels correlated with fibromyalgia.

  19. [Prevalence of metabolic syndrome in elderly patients].

    Science.gov (United States)

    Castro Vilela, María Elena; Quílez Pina, Raquel María; Bonafonte Marteles, José Luis; Morlanes Navarro, Teresa; Calvo Gracia, Fernando

    2014-01-01

    To determine the prevalence of metabolic syndrome (MS) according to the definitions of the National Cholesterol Education Program-Adult Treatment Panel III (NCEP-ATP III) and the International Diabetes Federation (IDF) and its relation to cardiovascular disease (CVD) in hospitalized elderly patients. This descriptive and prospective study (February-March 2011) included 200 consecutive patients hospitalized in a Geriatric Department. Sociodemographic, clinical and biochemical data was collected. The prevalence of MS was 65% (NCEP-ATP III) and 67.5% (IDF) and was greater in women (NCEP-ATP III=72.8%, IDF=73.6%) than in men (NCEP-ATP III=50.7%; IDF=56.3%). The mean age of patients diagnosed with MS by both diagnostic criteria were similar: 84.7 years. MS was not associated with an increased prevalence of CVD. MS is highly prevalent in elderly hospitalized patients, being higher in women, with both diagnostic criteria (NCEP- ATP III and IDF). In our population the MS was not associated with an increased prevalence of CVD. Copyright © 2013 SEGG. Published by Elsevier Espana. All rights reserved.

  20. Prevalence of nutrient deficiencies in bariatric patients.

    Science.gov (United States)

    Toh, Seok Yee; Zarshenas, Nazy; Jorgensen, John

    2009-01-01

    The aims of this study were to determine the prevalence of nutrient deficiencies in patients who present for bariatric surgery, assess nutritional status after surgery, and compare these with preoperative levels. A retrospective study was conducted to identify preoperative and 1-year postoperative nutrition deficiencies in patients undergoing bariatric surgery. The screening included serum ferritin, vitamin D, vitamin B(12), homocysteine, folate, red blood cell folate, and hemoglobin. Results were available for 232 patients preoperatively and 149 patients postoperatively. Two-tailed chi(2) tests and paired-sample t tests were used. Preoperatively, vitamin D deficiency was noted at 57%. The prevalence of abnormalities 1 year after roux-en-Y gastric bypass was higher compared with preoperative levels (P surgery, anemia was detected in 17%, elevated homocysteine levels (women only) in 29%, low ferritin in 15%, low vitamin B(12) in 11%, and low RBC folate in 12%. Mean hemoglobin, ferritin, and RBC folate levels deteriorated significantly but remained well within normal ranges. The prevalence of vitamin D deficiencies decreased, but not significantly. In sleeve gastrectomy patients, mean ferritin levels decreased (P deficiency. Vitamin D deficiency is common among morbidly obese patients seeking bariatric surgery. Because the prevalence of micronutrient deficiencies persists or worsens postoperatively, routine nutrition screening, recommendation of appropriate supplements, and monitoring adherence are imperative in this population.

  1. 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

  2. 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 ...

  3. 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.

  4. PREVALENCE OF VITAMIN D DEFICIENCY IN DIFFERENT GROUPS OF CHRONIC RENAL FAILURE PATIENTS.

    Directory of Open Access Journals (Sweden)

    Bistra T. Galunska

    2015-09-01

    Full Text Available Purpose: To determine and compare the vitamin D status of different groups CKD patients on hemodialysis, peritoneal dialysis, or no renal replacement therapy and to evaluate the effect of vitamin D therapy. Patients and Methods: This pilot study enrolled 40 consecutive CKD patients (21 men, 19 women divided into three groups: 15 CKD patients in 1,2,3,4 stage of the disease without renal replacement therapy (RRT; 10CKD patients on hemodialysis (HD and 15 CKD patients on peritoneal dialysis (PD, ten of which were on vitamin D therapy. Vitamin D status was determined by serum 25-xydroxyvitamin D (25OHD. Results: Ninety percent of patients were in vitamin D deficiency/insufficiency; and only 4 patients (10.0% reached 25OHD levels above 75nmol/L. The median 25OHD level was 31.15nmol/L (interquartile range: 16.67-48.33nmol/L.Tendency of worse vitamin D status in women than in men was observed. Higher 25OHD levels were found in pre-dialysis patients (median 44.81nmol/L, 25%-75% percentile 16.24-52.21nmol/L and lower in HD (median 31.15nmol/L, 25%-75% percentile 13.04-64.45nmol/L and PD patients (median 33.38nmol/L, 25%-75% percentile 23.15-48.49nmol/L, but the difference did not reach statistical significance. Better vitamin D status was found in the PD group of patients receiving vitamin D preparations (p<0.05. Conclusions: 25OHD deficiency/insufficiency is prevalent in renal failure patients with or without renal replacement therapy. It seems that vitamin D therapy improves the vitamin D status of PD patients. Further larger studies are needed to clarify the effect of specific type vitamin D therapy on serum 25OHD levels and clinical outcome in different groups of CKD patients.

  5. Characterization of depression in prodromal Huntington disease in the neurobiological predictors of HD (PREDICT-HD) study.

    Science.gov (United States)

    Epping, Eric A; Mills, James A; Beglinger, Leigh J; Fiedorowicz, Jess G; Craufurd, David; Smith, Megan M; Groves, Mark; Bijanki, Kelly R; Downing, Nancy; Williams, Janet K; Long, Jeffrey D; Paulsen, Jane S

    2013-10-01

    Depression causes significant morbidity and mortality, and this also occurs in Huntington Disease (HD), an inherited neurodegenerative illness with motor, cognitive, and psychiatric symptoms. The presentation of depression in this population remains poorly understood, particularly in the prodromal period before development of significant motor symptoms. In this study, we assessed depressive symptoms in a sample of 803 individuals with the HD mutation in the prodromal stage and 223 mutation-negative participants at the time of entry in the Neurobiological Predictors of HD (PREDICT-HD) study. Clinical and biological HD variables potentially related to severity of depression were analyzed. A factor analysis was conducted to characterize the symptom domains of depression in a subset (n=168) with clinically significant depressive symptoms. Depressive symptoms were found to be more prevalent in HD mutation carriers but did not increase with proximity to HD diagnosis and were not associated with length of the HD mutation. Increased depressive symptoms were significantly associated with female gender, self-report of past history of depression, and a slight decrease in functioning, but not with time since genetic testing. The factor analysis identified symptom domains similar to prior studies in other populations. These results show that individuals with the HD mutation are at increased risk to develop depressive symptoms at any time during the HD prodrome. The clinical presentation appears to be similar to other populations. Severity and progression are not related to the HD mutation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. 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.

  7. Renal failure prevalence in poisoned patients.

    Science.gov (United States)

    Arefi, Mohammad; Taghaddosinejad, Fakhroddin; Salamaty, Peyman; Soroosh, Davood; Ashraf, Hami; Ebrahimi, Mohsen

    2014-03-01

    Renal failure is an important adverse effect of drug poisoning. Determining the prevalence and etiology of this serious side effect could help us find appropriate strategies for the prevention of renal failure in most affected patients. The present study is aimed to identify drugs that induce renal failure and also to find the prevalence of renal failure in patients referred to emergency departments with the chief complaint of drug poisoning, in order to plan better therapeutic strategies to minimize the mortality associated with drug poisoning induced renal failure. This cross-sectional study surveyed 1500 poisoned patients referred to the Emergency Department of Baharloo Hospital in Tehran during 2010. Demographic data including age and gender as well as clinical data including type of medication, duration of hospital stay, and presence of renal failure were recorded. Mann-Whitney U test and chi-squared statistics were used to analyze the results. A total number of 435 patients were poisoned with several drugs, 118 patients were intoxicated with sedative-hypnotic drugs, 279 patients were exposed to opium, and 478 patients were administered to other drugs. The method of intoxication included oral 84.3%, injective 9%, inhalation 4.3% and finally a combination of methods 2.3%. Laboratory results revealed that 134 cases had renal failure and 242 had rhabdomyolysis. The incidence of rhabdomyolysis and renal failure increased significantly with age, and also with time of admission to the hospital. Renal failure was reported in 25.1% of patients exposed to opium, vs. 18.2% of patients poisoned with aluminum phosphide, 16.7% of those with organophosphate, 8% with multiple drugs, 6.7% with alcohol, heavy metals and acids, and 1.7% with sedative hypnotics. Based on the findings of this study, there is a high probability of renal failure for patients poisoned with drugs such as opium, aluminum phosphide, and multiple drugs as well as the patients with delayed admission to

  8. Prevalence and associated risk factors of male erectile dysfunction among patients on hemodialysis and kidney transplant recipients: A cross-sectional survey from Sudan

    Directory of Open Access Journals (Sweden)

    M O Mekki

    2013-01-01

    Full Text Available Male erectile dysfunction (ED is an important issue worldwide occurring in 5-69% of men in community-based studies. It is more common in patients with chronic kidney disease (CKD and those on peritoneal as well as hemodialysis (HD, occurring in more than 80% of patients. In Sudan, there is no pre-vious report on ED among patients with CKD. A cross-sectional study was done to determine the prevalence of ED and its associated risk factors among Sudanese CKD patients on HD and those who underwent renal transplant. This was conducted in Khartoum, Sudan from October 2005 to July 2006 including all married men who were on maintenance HD for more than three months and all married men who had received renal transplantation at least three months earlier. Single, divorced/separated men, those whose wives were living away, those who were bed-bound and those with cognitive impairment were also excluded. After obtaining consent for participation, demographic and clinical data were collected by using anonymous questionnaires and the Arabic version of International Index of Erectile Function (IIEF; the Egyptian version. Patients who did not participate in full and proper manner were considered as "non-responders." A total of 146 patients, 106 HD patients, and 40 renal transplant recipients completed the IIEF questionnaire. Non-responders constituted 43.7% and 54.5% of HD and transplant recipient patients, respectively. Blood samples were taken after completion of the IIEF questionnaire to determine the required investigations. ED prevalence was high among our study patients, 83% among the HD patients and 67.5% among the renal transplant recipients. Univariate analysis showed that there was a trend, although non-significant, of older age being associated with ED in both groups. Similar association was seen in those who were under-dialyzed in the HD group and DM in the transplant recipient group. Previous history of ED was significantly associated with current

  9. Assessing the prevalence of protein-energy wasting in haemodialysis patients: A cross-sectional monocentric study.

    Science.gov (United States)

    Essadik, Rajaa; Msaad, Rajaa; Lebrazi, Halima; Taki, Hassan; Tahri, El Hassane; Kettani, Anass; Madkouri, Ghizlane; Ramdani, Benyounes; Saïle, Rachid

    2017-12-01

    Protein-energy wasting (PEW) is a strong predictive factor for morbidity and mortality in haemodialysis (HD) patients. However, there is no consensus for its assessment. The present study aimed to assess the nutritional status of patients on chronic HD by use of different nutritional assessment parameters, and at verifying which can identify the greatest number of HD patients with PEW. Also, to investigate predictors of nutritional status in a haemodialysis center in Morocco. This is a cross-sectional analysis performed on 126 patients aged 44.82±14.01 years, undergoing maintenance HD in the Department of nephrology of the university hospital centre of Casablanca, Morocco. Energy and nutrients intake assessment was obtained by a three-day period food recall. Biochemical parameters, bioelectric impedance analysis, and subjective global assessment (SGA), have been performed to assess nutritional status. According to SGA the prevalence of PEW was 74.62%. However, when using the ISRMN malnutrition criteria only 36.50% of the patients were diagnosed with PEW. Pearson correlation showed a negative association between the degree of malnutrition evaluated by SGA and serum prealbumin (r=-0.54; P=0.0001), serum albumin (r=-0.50; P=0.001), energy (r=-0.34; P=0.002), protein intake (r=-0.41; P=0.0001), and a significant positive correlation with CRP (r=0.65; P=0.0001) was determined, but not with anthropometric measurements nor lipids profile. The areas under the receiver operating characteristic curve were 0.841 (95% CI: 0.751-0.932) for serum prealbumin, and 0.737 (95% CI: 0.634-0.840) for serum albumin. Our results showed a high prevalence of PEW among Haemodialysis patients. Also, our findings suggest that SGA, serum albumin and prealbumin may be relative appropriate and practical markers for assessing nutritional status in HD patients. Copyright © 2017 Société francophone de néphrologie, dialyse et transplantation. Published by Elsevier Masson SAS. All rights

  10. Prevalence of erythrocyte alloimmunization in polytransfused patients

    Directory of Open Access Journals (Sweden)

    Roberto de Oliveira Cruz

    2011-06-01

    Full Text Available Objective: To determine the incidence and the rate of red blood cellalloimmunization in polytransfused patients. Methods: A polytransfusedpatient was defined as having received at least 6 units of red cellconcentrates during a 3-month period. The records of all patients(n = 12,904 who had received red blood cell units were examinedretrospectively by searching the computer database at Hospital Israelita Albert Einstein in São Paulo, Brazil, over a 6-year period, between 2003 and 2009. Results: During this time, 77,049 red cell concentrate transfusions were performed in 12,904 patients. There were 3,044 polytransfused patients, 227 of whom (7.5% presented with irregular erythrocyte antibodies. The prevalence of alloantibody specificity was: Anti-E>anti-D>anti-K>anti-C>anti-Dia>anti-c>anti-Jka>anti-S in 227 polytransfused patients. We found combinations of alloantibodies in 79 patients (34.8%, and the most common specificities were against the Rh and/or Kell systems. These antibodies show clinical significance, as they can cause delayed hemolytic transfusion reactions and perinatal hemolytic disease. About 20% of the patients showed an IgG autoantibody isolated or combined with alloantibodies. Interestingly, a high incidenceof antibodies against low frequency antigens was detected in thisstudy, mainly anti-Dia. Conclusion: Polytransfused patients have a high probability of developing alloantibodies whether alone or combined with autoantibodies and antibodies against low frequency antigens. Transfusion of red blood cells with a phenotype-compatible with RH (C, E, c, K, Fya, and Jka antigens is recommended for polytransfused patients in order to prevent alloimmunization and hemolytic transfusion reactions.

  11. Prevalence

    Directory of Open Access Journals (Sweden)

    Ahmed E. Mansour

    2013-07-01

    Conclusion: The prevalence of spontaneous bacterial pleuritis in the studied group of patients with hepatic hydrothorax was 14.3%. Patients with advanced liver disease, low pleural fluid protein, or SBP are at risk for spontaneous bacterial pleuritis.

  12. 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.

  13. 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.

  14. Transgenic Rat Model of Huntington’s Disease: A Histopathological Study and Correlations with Neurodegenerative Process in the Brain of HD Patients

    Directory of Open Access Journals (Sweden)

    Yvona Mazurová

    2014-01-01

    Full Text Available Rats transgenic for Huntington’s disease (tgHD51 CAG rats, surviving up to two years, represent an animal model of HD similar to the late-onset form of human disease. This enables us to follow histopathological changes in course of neurodegenerative process (NDP within the striatum and compare them with postmortem samples of human HD brains. A basic difference between HD pathology in human and tgHD51 rats is in the rate of NDP progression that originates primarily from slow neuronal degeneration consequently resulting in lesser extent of concomitant reactive gliosis in the brain of tgHD51 rats. Although larger amount of striatal neurons displays only gradual decrease in their size, their number is significantly reduced in the oldest tgHD51 rats. Our quantitative analysis proved that the end of the first year represents the turn in the development of morphological changes related to the progression of NDP in tgHD51 rats. Our data also support the view that all types of CNS glial cells play an important, irreplaceable role in NDP. To the best of our knowledge, our findings are the first to document that tgHD51 CAG rats can be used as a valid animal model for detailed histopathological studies related to HD in human.

  15. IL-6 levels, nutritional status, and mortality in prevalent hemodialysis patients.

    Science.gov (United States)

    Beberashvili, Ilia; Sinuani, Inna; Azar, Ada; Yasur, Hila; Shapiro, Gregory; Feldman, Leonid; Averbukh, Zhan; Weissgarten, Joshua

    2011-09-01

    The influence of serum IL-6 levels on nutritional status in chronic hemodialysis (HD) patients remains to be elucidated. The present report describes a prospective longitudinal study of IL-6 levels and nutritional parameters to determine whether high IL-6 levels are independently associated with nutritional status over time in a cohort of prevalent hemodialysis patients. 85 clinically stable hemodialysis patients (37.6% women), with a mean age of 66.5 ± 10.6 years, were studied after exclusion of patients with BMI nutrition and body composition (anthropometry and bioimpedance analysis) were measured at baseline and at 6, 12, 18, and 24 months following enrollment. Observation of this cohort was continued over 2 additional years. IL-6 levels increased with time in both unadjusted (linear estimate: 2.57 ± 0.44 pg/ml per 2 yrs; P = 0.001) and adjusted models (linear estimate: 2.35 ± 0.57 pg/ml per 2 yrs; P = 0.049). Significant reductions of daily energy intake, laboratory markers (albumin, transferrin, cholesterol, creatinine), and body composition (fat mass) with higher IL-6 levels were observed over the duration of the longitudinal observation period. However, none of the studied parameters were associated with changes in IL-6 levels over time (IL-6-by-time interactions were NS). Furthermore, cumulative incidences of survival were correlated with the baseline serum IL-6 levels (P = 0.004 by log-rank test). Finally, for each pg/ml increase in IL-6 level, the hazard ratio for death from all causes was 1.06 (95% CI 1.01 to 1.10) after adjustment for demographic and clinical parameters. Our results suggest that higher serum IL-6 levels are associated with all-cause mortality without additional changes in clinical and laboratory markers of nutritional status in clinically stable HD patients.

  16. BODY COMPOSITION AND MORTALITY IN PREVALENT HEMODIALYSIS PATIENTS: HEMO STUDY

    OpenAIRE

    Filipowicz, Rebecca; Greene, Tom H.; Wei, Guo; Beddhu, Srinivasan

    2012-01-01

    Both higher body size (as indicated by body mass index- BMI) and higher muscle mass (as indicated by serum creatinine- (SCr)) are associated with better survival in HD patients (pts) but the relative importance of muscle vs. body size is not established. In the current study, the associations of SCr, BMI and the ratio of Scr to BMI with time to death were examined in Cox proportional hazards models using HEMO study data. Details of HEMO Study have been published elsewhere. In the current stud...

  17. Abundance analysis of Am binaries and search for tidally driven abundance anomalies - III. HD 116657, HD 138213, HD 155375, HD 159560, HD 196544 and HD 204188

    Science.gov (United States)

    Stateva, I.; Iliev, I. Kh.; Budaj, J.

    2012-02-01

    We continue here the systematic abundance analysis of a sample of Am binaries in order to search for possible abundance anomalies driven by tidal interaction in these binary systems. New CCD observations of HD 116657, HD 138213, HD 155375, HD 159560, HD 196544 and HD 204188 were obtained in two spectral regions (6400-6500 and 6660-6760 Å). A synthetic spectrum analysis was carried out and the basic stellar properties, effective temperatures, gravities, projected rotational velocities, masses, ages and abundances of several elements were determined. We conclude that all six stars are Am stars. These stars were put into the context of other Am binaries with 10 Royer et al. and Abt & Morrell.

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

    African Journals Online (AJOL)

    HIV infection, a major health problem worldwide, has been reported to be prevalent in trauma patients, thus presents an occupational hazard to health care workers who care for these patients. The purpose of this study was to establish the prevalence of HIV among trauma patients in our setting and to compare the outcome ...

  19. The Danish HD Registry

    DEFF Research Database (Denmark)

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

    2017-01-01

    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...

  20. 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.

  1. Study of the effect of vitamin D supplementation on glycemic control in type 2 diabetic prevalent hemodialysis patients.

    Science.gov (United States)

    Ibrahim, Mohamed A; Sarhan, Iman I; Halawa, Mohamed R; Afify, Essam N; Hebah, Hayam A; Al-Gohary, Eman A; El-Shazly, Islam O

    2015-10-01

    Vitamin D is claimed to have an adjuvant effect on glycemic control by dual action on pancreatic β-cells and insulin resistance. The aim of this study was to assess the possible effect of short-term alfacalcidol supply on glycemic control in type 2 diabetic hemodialysis (HD) patients. Twenty type 2 diabetic HD patients (using diet and oral drugs but not insulin) were randomly selected from our dialysis unit as well as 20 non-diabetic HD patients as control. A third group of 12 healthy subjects were studied as well. All three groups were similar in age, sex, and body mass index. Oral alfacalcidol therapy was administrated daily as recommended by Kidney Disease Outcomes Quality Initiative (K/DOQI) guidelines for 12 weeks guided by monthly serum phosphorus and Cax PO4 product. Corrected total calcium, phosphorus, intact parathyroid hormone, 25-hydroxy vitamin D (25[OH]D), and glucoparameters (fasting blood glucose, glycated hemoglobin [HbA1c%], insulin resistance by homeostatic model assessment, and β-cell function by HOMA-β%) were measured under basal conditions and after 3 months of therapy. 25(OH)D was non-significantly lower in diabetic than non-diabetic HD patients, but significantly lower than healthy subjects at the start of the study. However, vitamin D level increased significantly after 3 months of trial, although the levels did not reach normal values. This vitamin D rise was associated with highly significant improvement in concentrations of fasting blood sugar (FBS), fasting insulin, HbA1c%, and HOMA-β-cell function in diabetic and non-diabetic controls. However, there was a significant rise in insulin resistance after treatment. The percentage of change was evident more in diabetics regarding FBS and 25(OH)D concentration. Adjustment of 25(OH)D level in type 2 diabetic prevalent HD patients may improve, at least with short-term therapy, glycemic control mainly through improving β-cell function. © 2015 International Society for Hemodialysis.

  2. Prevalence of photoparoxysmal response among South Indian epilepsy patients.

    Science.gov (United States)

    Radhakrishnan, K; Nayak, S D; Nandini, V S; Venugopal, A

    1998-10-01

    The reported geographical variations in the prevalence of photoparoxysmal response (PPR) among epilepsy patients have been variously attributed to methodological problems such as patient selection, technique of intermittent photic stimulation (IPS) and definition of PPR, and environmental and racial factors. We determined the prevalence rate of PPR among South Indian epilepsy patients and compared it with the rates reported from elsewhere. Twenty of our 575 patients had a PPR, a prevalence ratio of 3.5%, which is in striking contrast to the 0.6% reported for North Indian epilepsy patients. Environmental and racial factors cannot explain the difference in the prevalence rates of PPR between South and North Indian epilepsy patients. We conclude that the demographic characteristics of the patient group, such as age and gender, the epilepsy type, sleep deprivation, technique of IPS and definition of PPR, greatly influence the prevalence rate of PPR.

  3. 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

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

    African Journals Online (AJOL)

    Background: Helicobacter pylori related gastritis is a major health ailment in developing nations. There is high morbidity and mortality ranging from chronic gastritis to gastric malignancies. Prevalence of H. pylori infection varies markedly from country to country and in a country, region to region. Aim: To study the prevalence ...

  5. The prevalence of onychomycosis in psoriatic patients: a systematic review

    NARCIS (Netherlands)

    Klaassen, K.M.G.; Dulak, M.G.; Kerkhof, P.C.M. van de; Pasch, M.C.

    2014-01-01

    We systematically reviewed all available literature concerning the prevalence of onychomycosis in patients with nail psoriasis and the distribution of pathogens causing onychomycosis in this specific group of patients. Databases searched were Pubmed, EMBASE and the Cochrane Controlled Clinical Trial

  6. 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...

  7. Prevalence of antiphospholipid antibodies in patients with fetal loss.

    OpenAIRE

    Out, H J; Bruinse, H W; Christiaens, G C; van Vliet, M; Meilof, J F; de Groot, P G; Smeenk, R J; Derksen, R H

    1991-01-01

    The prevalence of antiphospholipid and antinuclear antibodies in 102 patients with at least three unexplained miscarriages before a gestational age of 12 weeks, or at least one intrauterine fetal death after 12 weeks, was investigated and compared with the prevalence in 102 normal pregnant controls. Six patients had a history of thrombosis and six had 'lupus-like' disease. Twenty one patients had anticardiolipin antibodies compared with 10 controls. Serum samples of nine patients and one cont...

  8. 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 ...

  9. 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.

  10. UK Renal Registry 12th Annual Report (December 2009): chapter 11: blood pressure profile of prevalent patients receiving dialysis in the UK in 2008: national and centre-specific analyses.

    Science.gov (United States)

    Harper, Janice; Nicholas, Johann; Webbc, Lynsey; Casula, Anna; Williams, Andrew J

    2010-01-01

    The UK Renal Registry (UKRR) assesses blood pressure (BP) control annually for patients receiving renal replacement therapy (RRT) at renal centres in England, Wales and Northern Ireland. Patients alive and receiving RRT on 31st December 2008 with a BP reading in either the fourth or third quarter of 2008 were included. Summary statistics were calculated for each renal centre, nation and primary renal disease (PRD) category. Longitudinal analyses were performed to assess the long-term impact of treatment modality and PRD on BP control for incident and prevalent patients. In 2008, only 26.3% of peritoneal dialysis (PD) and 27.4% of transplant (Tx) patients achieved the Renal Association (RA) guidelines standard of BP <130/80 mmHg. Since the cessation of BP targets for haemodialysis (HD) patients, there has been a reduction (compared to 2007) in the number of HD patients achieving BP <130/80 mmHg. In 2008, 43.1% of patients achieved BP <140/90 mmHg pre-HD and 46.8% BP <130/ 80 mmHg post-HD. BP control varied significantly between renal centres for each treatment modality (p < 0.001). Adjusted mean systolic BP fell significantly during the first year on dialysis (6 mmHg for PD and 8 mmHg for HD). Hypertension was more common in HD patients with vascular disorders such as diabetes and renovascular disease (59.0%) than in patients with glomerulonephritis (51.9%) or tubular disorders (46.7%). In 2008, a minority of patients on RRT achieved the recommended BP standards. There remained a significant variation in achievement of standards between UK renal centres. Since the removal of specific BP targets for HD patients, there has been an increase in systolic BP pre-and post-HD. BP falls significantly during the first year after starting dialysis and patients with vascular disorders have significantly worse BP control. (c) 2010 S. Karger AG, Basel.

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

    African Journals Online (AJOL)

    Abstract. 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 ...

  12. 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 ...

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

    African Journals Online (AJOL)

    Background: Chlamydia trachomatis is the most common bacterial sexually transmitted disease in the world with severe complications. The aim of this study was to determine the prevalence and possible risk factors of C. trachomatis in Kano. There is dearth of information on this subject in this locality. Method: Urine samples ...

  14. 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.

  15. Prevalence of HIV/Sputum AFB positivity among patients attending ...

    African Journals Online (AJOL)

    Key words: prevalence, TB, HIV, co-infection, Nigeria. LA PREVALENCE DE LA POSITIVITE DU VIH/EXPECTORATIONS AFB CHEZ LES PATIENTS QUI FREQUENT L'UNIVERSITE HOPITAL D'ENSEIGNEMENT DE BENIN (UBTH), BENIN CITY, NIGERIA. Le virus de l'immunodéficience humaine(VIH) et la tuberculose ...

  16. High Prevalence of Esophageal Dysmotility in Asymptomatic Obese Patients

    Directory of Open Access Journals (Sweden)

    Justin Côté-Daigneault

    2014-01-01

    Full Text Available BACKGROUND: Obesity is an important health problem affecting >500 million people worldwide. Esophageal dysmotility is a gastrointestinal pathology associated with obesity; however, its prevalence and characteristics remain unclear. Esophageal dysmotilities have a high prevalence among obese patients regardless of gastrointestinal symptoms.

  17. Prevalence of chlamydia trachomatis in patients attending the ...

    African Journals Online (AJOL)

    Study objective: To determine the prevalence of Chlamydia trachomatis infection in patients presenting for termination of pregnancy. Chlamydia trachomatis is associated with severe morbidity and determining the prevalence would be a big step forward towards possible instituting a screening process or a universal ...

  18. Stroke prevalence amongst sickle cell disease patients in Nigeria: a ...

    African Journals Online (AJOL)

    Background: Stroke is a life-changing, debilitating complication of sickle cell disease (SCD). Previous studies had recorded high stroke prevalence amongst this group of patients. Nigeria has a large population of people affected by this condition and this study aims to assess the stroke prevalence in this large population.

  19. Prevalence of HIV infection in tuberculosis patients in Nguru ...

    African Journals Online (AJOL)

    None was a homosexual or IV drug abuser. Conclusion: The prevalence of HIV infection among patients with tuberculosis is high in this part of Nigeria and the most active and productive age groups as well as people in the lower socioeconomic stratum are most affected. Keywords: tuberculosis, HIV, prevalence, ...

  20. 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 ...

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

    African Journals Online (AJOL)

    The prevalence and control of hypertension among patients with type 2 diabetes mellitus in Nigeria. ... About 12.3% of the patients who had hypertension were not on anti hypertensive drug treatment. Most of the patients were placed on 1 or 2 drugs. Angiotensin converting enzyme inhibitors were the most frequently ...

  2. 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 ...

  3. 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 ...

  4. 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 ...

  5. 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.

    2010-01-01

    Study Objectives: 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. Methods: 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. Results: 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. Conclusions: 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. Citation: Patt BT; Jarjoura D; Lambert L; Roy S; Gordillo G; Schlanger R; Sen CK; Khayat RN. Prevalence of obstructive sleep apnea in patients with chronic wounds. J Clin Sleep Med 2010;6(6):541-544. PMID:21206743

  6. 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.

  7. Prevalence of erythrocyte alloimmunization in polytransfused patients

    OpenAIRE

    Cruz, Roberto de Oliveira; Mota, Mariza Aparecida; Conti, Fabiana Mendes; Pereira, Ricardo Antônio d'Almeida; Kutner, Jose Mauro; Aravechia, Maria Giselda; Castilho, Lilian

    2011-01-01

    Objective: To determine the incidence and the rate of red blood cell alloimmunization in polytransfused patients. Methods: A polytransfused patient was defined as having received at least 6 units of red cell concentrates during a 3-month period. The records of all patients (n = 12,904) who had received red blood cell units were examined retrospectively by searching the computer database at Hospital Israelita Albert Einstein in São Paulo, Brazil, over a 6-year period, between 2003 and 2009. ...

  8. Prevalence of coeliac disease in patients with thyroid autoimmunity.

    Science.gov (United States)

    Valentino, R; Savastano, S; Tommaselli, A P; Dorato, M; Scarpitta, M T; Gigante, M; Micillo, M; Paparo, F; Petrone, E; Lombardi, G; Troncone, R

    1999-01-01

    The occurrence of autoimmune thyroid disorders among patients with coeliac disease (CD) is well documented, but the exact prevalence of CD among patients with autoimmune thyroid diseases (ATD) is as yet unclear. We screened 150 newly diagnosed patients with ATD by serum endomysial antibody detection (EmA). In 5 subjects (3.3%) EmA positivity was found; all underwent jejunal biopsy. On gluten-free diet an excellent clinical and histological response was recorded with an improvement of hypothyroidism and reduction of the thyroxine dosage. Our data suggest a significant high prevalence (3.3%) of CD in patients with ATD, in particular with Hashimoto's thyroiditis.

  9. 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

  10. 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.

  11. What is HD - Huntington's Disease?

    Science.gov (United States)

    ... END TO HD? WHERE TO FIND HELP PUBLICATIONS Huntington’s disease (HD) is a fatal genetic disorder that causes the progressive breakdown of nerve ... personal and there is no "right" answer. The Huntington's Disease Society of ... who are considering genetic testing do so at a genetic testing center ...

  12. Stages of Huntington's Disease (HD)

    Science.gov (United States)

    ... END TO HD? WHERE TO FIND HELP PUBLICATIONS Huntington’s disease (HD) is a fatal genetic disorder that causes the progressive breakdown of nerve ... personal and there is no "right" answer. The Huntington's Disease Society of ... who are considering genetic testing do so at a genetic testing center ...

  13. 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...

  14. Chewing gum and a saliva substitute alleviate thirst and xerostomia in patients on haemodialysis

    NARCIS (Netherlands)

    Bots, Casper P.; Brand, Henk S.; Veerman, Enno C. I.; Korevaar, Johanna C.; Valentijn-Benz, Marianne; Bezemer, Pieter D.; Valentijn, Robert M.; Vos, Pieter F.; Bijlsma, Joost A.; ter Wee, Piet M.; van Amerongen, Barbara M.; Nieuw Amerongen, Arie V.

    2005-01-01

    Most patients on haemodialysis (HD) have to maintain a fluid-restricted diet to prevent a high interdialytic weight gain (IWG). The prevalence of xerostomia (the feeling of a dry mouth) is higher in HD patients than in controls. Recently, we demonstrated that xerostomia and thirst were positively

  15. 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.

  16. 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).

  17. 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 ...

  18. 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 ...

  19. 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.

  20. Prevalence of Obesity amongst Adult Patients Seen in Federal ...

    African Journals Online (AJOL)

    Introduction: Obesity is a global health problem affecting about 48.5% of Nigerian population. The present study was designed to determine the age and sex related prevalence of obesity in an urban Nigeria population. Materials and Method: Patients seen in the General Out Patient Department of Federal Medical Centre, ...

  1. Prevalence of metabolic syndrome among Psychiatric Patients in the ...

    African Journals Online (AJOL)

    This cross-sectional study seeks to find the prevalence of the metabolic syndrome (MetS), its indi-vidual components and oxidative stress in psychiatric patients on antipsychotic medication com-pared to newly diagnosed patients attending ... Keywords: Diabetes, hypertension, dyslipidaemia, oxidative stress, mental illness

  2. 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.

  3. 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 ...

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

    African Journals Online (AJOL)

    Objective: The purpose of this study was to determine the prevalence of subclinical hypothyroidism among patients with diabetes mellitus at the Kalafong Diabetes Clinic in Pretoria. Design: Cross-sectional study. Setting and subjects: Five hundred and sixty-five patients with diabetes mellitus (type 1, type 2 or unknown), ...

  5. Prevalence and predictors of anaemia among patients presenting ...

    African Journals Online (AJOL)

    Dr David Zadock Munisi

    Conclusion: Anaemia is very common among patients presenting with kidney diseases. These patients require a thorough evaluation to identify and correct causes of anaemia other than erythropoietin deficiency. Keywords: chronic kidney disease, prevalence, predictors, anaemia, Tanzania. Introduction. Anaemia is defined ...

  6. Prevalence of dyslipidemia among adult diabetic patients with overt ...

    African Journals Online (AJOL)

    Background: Dyslipidemia has been identified as a risk factor for the development and progression of diabetic renal disease. Objective: This study was done to determine the prevalence of dyslipidemia among diabetic patients with overt nephropathy. Materials and Methods: A total of 72 diabetic patients with overt diabetic ...

  7. The Prevalence of Bacteriospermia in Patients with Clinically ...

    African Journals Online (AJOL)

    ... by the 18-27 years age group (15%). Conclusion: A relatively high rate of prevalence of bacteriospermia has been identified among HIV/AIDS patients studied. This is dependent of age and marital status of the patients. Keywords: Sperm quality, Infertility, Bacteria profile, Viral infection, Immunity, Prevention, Public health.

  8. Prevalence and types of cognitive impairment among patients with ...

    African Journals Online (AJOL)

    Background Cognitive impairment is associated with short and long term adverse outcomes in stroke patients that may impair functional recovery during their rehabilitative process. Aims This study determined the prevalence, grades and demographic factors associated with cognitive impairment among patients with stroke ...

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

    African Journals Online (AJOL)

    2010-06-16

    Jun 16, 2010 ... The severity of psychiatric illness as measured by the. TWS of the patients suffering from different types of disorders is given in Table 2. The severity of the psychiatric illness; generalised anxiety disorder, depres- sive episode, recurrent depressive disorder, dysthymia, prolonged depressive reaction were ...

  10. 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 ...

  11. Prevalence of cholelithiasis in patients with chagasic megaesophagus

    OpenAIRE

    Eduardo Crema; Ellen Caroline Rosa Resende Silva; Priscila Melo Franciscon; Virmondes Rodrigues Júnior; Aiodair Martins Júnior; Celso Júnior Oliveira Teles; Alex Augusto Silva

    2011-01-01

    INTRODUCTION: The prevalence of cholelithiasis in the general population ranges from 9 to 18%. This prevalence is known to be higher in the presence of parasympathetic nerve damage of the biliary tract either due to surgery (vagotomy) or neuronal destruction (Chagas disease). The objective of this study was to evaluate the association of cholelithiasis and chagasic or idiopathic megaesophagus. METHODS: The ultrasound scans of 152 patients with megaesophagus submitted to cardiomyotomy and subt...

  12. Prevalence of breast arterial calcification in hypertensive patients

    Energy Technology Data Exchange (ETDEWEB)

    Cetin, M. E-mail: muzuncetin@yahoo.comakdeniz9999@ttent.net.tr; 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.

  13. Restless Legs Syndrome in End Stage Renal Disease Patients on Haemodialysis

    OpenAIRE

    Haider, Irfan; Anees, Muhammad; Shahid, Syed Adnan Hussain

    2014-01-01

    Objective: This study was cross sectional survey conducted to find the prevalence of Restless legs syndrome (RLS) in end stage renal disease (ESRD) patients on haemodialysis (HD). Methods: Data were obtained from 250 patients on chronic maintenance HD. To assess the prevalence of RLS, Clinical diagnostic criteria for RLS was used which is established by the International RLS Study Group. Results: Total 250 patients were included in this study. 153 (61.2%) patients were male and 97 (38.8%) wer...

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

    Science.gov (United States)

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

    2018-02-01

    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 FEROS attached to 1.52m telescope at ESO, Chile. The spectral resolution is R˜48000 and the spectral coverage spans from 3500-9000Å . For the objects HD51959 and HD88035, we present the first time abundance analyses results. Although a few studies are available in literature on the object HD121447, 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 LTE analysis using model atmospheres. The metallicity of HD51959 and HD88035 are found to be near-solar; they exhibit enhanced abundances of neutron-capture elements. HD121447 is found to be moderately metal-poor with [Fe/H]=-0.65. While carbon is near-solar in the other two objects, HD121447 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 disk population with a high probability of 0.99, 0.99 and 0.92 for HD51959, HD88035 and HD121447 respectively.

  15. 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.

  16. A comparison of sleep disturbances and sleep apnea in patients on hemodialysis and chronic peritoneal dialysis

    Directory of Open Access Journals (Sweden)

    Hamdan Al-Jahdali

    2011-01-01

    Full Text Available Studies have shown that sleep disorders are common among dialysis patients; however, few studies have compared the prevalence of different sleep disorders in patients on peritoneal dialysis (PD and hemodialysis (HD. We used questionnaires to assess the prevalence of common sleep disorders in dialysis patients. We compared the prevalence of sleep apnea (SA risk, restless legs syndrome (RLS, insomnia, and excessive daytime sleepiness (EDS, as well as sleep quality, in both groups. Of the 227 patients who were enrolled in the study, the total number of patients on HD was 188 (82%, while the total number of patients on PD was 39 (18%. There were no significant differences between the two groups regarding age, neck size, or duration on dialysis (all P >0.05. The estimated overall prevalence of SA was significantly higher in PD patients in comparison with HD patients (92% and 67%, respectively; P <0.05. The prevalence of insomnia was similar in both groups. The prevalence of RLS was significantly greater in PD than in HD patients (69% and 46%, respectively; P <0.05. In addition, EDS was significantly higher in PD than in HD patients (77% and 37%, respectively; P <0.05. Our study shows that sleep disorders are common in dialysis patients; however, SA, EDS, and RLS were more common in PD patients than in HD pa-tients. Poor sleep quality and insomnia were comparable in both groups.

  17. Prevalence of substance use disorders in psychiatric patients

    DEFF Research Database (Denmark)

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

    2016-01-01

    obtained from several Danish population-based registers. The study population was defined as all individuals with incidents of schizophrenia, schizotypal disorder, other psychoses, bipolar disorder, depression, anxiety, obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD......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......), and personality disorders since 1969. The prevalence of SUDs was examined for the following psychoactive substances: alcohol, opioids, cannabis, sedatives, cocaine, psycho-stimulants and hallucinogens. RESULTS: A total of 463,003 patients were included in the analysis. The prevalence of any lifetime SUD was: 37...

  18. Autism spectrum disorders are prevalent among patients with dystrophinopathies.

    Science.gov (United States)

    Fujino, Haruo; Saito, Toshio; Matsumura, Tsuyoshi; Shibata, Saki; Iwata, Yuko; Fujimura, Harutoshi; Imura, Osamu

    2018-03-28

    Recent studies have reported a higher prevalence of autism spectrum disorders among patients with dystrophinopathies. The aim of this study was to investigate the prevalence of autism spectrum disorder (ASD) among those with dystrophinopathies. The possible role of dystrophin isoforms in patients was also explored. Fifty-six patients recruited from Toneyama National Hospital were included in this study (mean age = 12.9 years, SD = 5.2 years). Autistic symptoms were evaluated using the Pervasive Developmental Disorders/Autism Spectrum Disorders Rating Scale (PARS), a clinician rating scale. Eleven patients (19.6%; 95% confidence interval 10.2-32.4) met the criteria for ASD based on their PARS scores. Patients were separated into two groups based on the cumulative loss of dystrophin isoforms predicted from the mutation location. The prevalence of ASD was examined between these groups. Infantile and current autistic symptoms did not differ between the groups, except on one subscale of the PARS. This study revealed that there was a high prevalence of ASD in patients with dystrophinopathies.

  19. Prevalence of unrecognized benign paroxysmal positional vertigo in older patients.

    Science.gov (United States)

    van der Zaag-Loonen, H J; van Leeuwen, R B; Bruintjes, Tj D; van Munster, B C

    2015-06-01

    Dizziness is a relatively common complaint which occurs more often with increasing age. Benign paroxysmal positional vertigo (BPPV) is an important cause which can easily be treated but is frequently not recognized by professionals. The aim of this study was to assess the prevalence of unrecognized BPPV in older patients. Patients ≥70 years of age (n = 989) indicated whether they experienced dizziness, and if so whether the symptoms were typical for BPPV. If affirmed, a diagnostic maneuver was performed. Positive patients were treated at once. All suspected patients completed quality of life questionnaires and were followed for 3 and 6 months. Positive BPPV patients were compared with negative (but suspected) patients. Almost one quarter of the patients (226 patients, 23 %) suffered from dizziness, among whom 101 were suspected of BPPV. Less than half (n = 45) underwent the diagnostic maneuver, of whom 13 (29 %) were positive for BPPV. At follow-up, one patient developed BPPV, leading to a total of 14 positive patients (overall prevalence 1.4 %). BPPV positive patients did not differ from BPPV negative patients. Among a large group of older patients, one quarter experiences dizziness, and 1.4 % has definite BPPV.

  20. Prevalence

    Directory of Open Access Journals (Sweden)

    Jeanesse Scerri

    2013-09-01

    Full Text Available Methicillin-resistant Staphylococcus aureus (MRSA is a major nosocomial pathogen worldwide. Malta is one of the countries with the highest MRSA prevalence in Europe, as identified from hospital blood cultures [1]. However, community prevalence of MRSA has never previously been investigated. This study aimed at establishing the prevalence of community MRSA nasal colonization in Maltese individuals and identifying the clonal characteristics of the detected isolates. Nasal swabs were collected from 329 healthy individuals who were also asked to complete a brief questionnaire about risk factors commonly associated with MRSA carriage and infection. The swabs were transported and enriched in a nutrient broth supplemented with NaCl. The presence of MRSA was then determined by culturing on MRSA Select chromogenic agar and then confirming by several assays, including catalase, coagulase and PBP2a agglutination tests. The isolates were assayed for antibiotic susceptibilities and typed by microarray analysis to determine the clonal characteristics of each strain. The prevalence of MRSA nasal colonization in the healthy Maltese population was found to be 8.81% (95% confidence interval [CI], 5.75–11.87%, much higher than that found in other studies carried out in several countries. No statistical association was found between MRSA carriage and demographics or risk factors; however, this was hindered by the small sample size. Almost all the isolates were fusidic-acid resistant. The majority were found to belong to a local endemic clone (CC5 which seems to be replacing the previously prevalent European clone UK-EMRSA-15 in the country. A new clone (CC50-MRSA-V was also characterized. The presence of such a significant community reservoir of MRSA increases the burdens already faced by the local healthcare system to control the MRSA epidemic. Colonization of MRSA in otherwise healthy individuals may represent a risk for endogenous infection and transmission to

  1. Prevalence and risk of migraine in patients with rosacea

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Ashina, Messoud; Gaist, David

    2017-01-01

    BACKGROUND: Rosacea features increased neurovascular reactivity; migraine is a complex neurologic disorder characterized by recurrent episodes of headache associated with nausea and increased sensitivity to light and sound. OBJECTIVE: We evaluated the prevalence and risk of new-onset migraine...... in patients with rosacea. METHODS: All Danish individuals 18 years of age or older were linked in nationwide registers. Adjusted hazard ratios (HRs) were estimated by Cox regression. RESULTS: In the total cohort (n = 4,361,688), there were 49,475 patients with rosacea. Baseline prevalence of migraine was 7.......3% and 12.1% in the reference population and in patients with rosacea, respectively. The fully adjusted HR of migraine was 1.31 (95% confidence interval 1.23-1.39) for patients with rosacea. Patients with phymatous rosacea (n = 594) had no increased risk of migraine (adjusted HR 0.45; 95% confidence...

  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. 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 ...

  4. Prevalence of Bartonella infection among patients with fever ...

    African Journals Online (AJOL)

    Bartonella henselae has been associated with an increasing spectrum of clinical syndromes including cat scratch disease. The prevalence of Bartonella infection among patients with unexplained fever in San Francisco was much greater than has previously been documented. However, out of 29 Japanese children with ...

  5. 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 ...

  6. [Prevalence of obesity in hospitalized internal medicine patients].

    Science.gov (United States)

    Carrasco Sánchez, F J; Díaz Alcaide, F; Marín Fernández, Y; Chaparro Moreno, I; Pujol de la Llave, E

    2002-09-01

    We describe the weight's distribution in a sample of medical patients in hospital. We estimate the global prevalence and the presence between other different clinical variables. A prevalence cross-sectional study was carried out. We determine weight, stature and several clinical variables in 101 patients admit in the internal medicine department of Juan Ramón Jiménez hospital in Huelva. The patients were admitted from 6th to 7th of june in 2000. The Body Mass Index (BMI) > or = 30 Kg/m2 was used to define the obesity. The prevalence of obesity was 32.2% [0.236-0.416]. In the study we find an association with female (prevalente rate -PR- 3.22), HTA (PR 4.72), dislipemia (RP 4.40) and hyperuricacemia (RP 4.28). The prevalence of obesity in our patients was between 23.41%, it was greater than others estimations in general people. We find association with women and classic cardiovascular risk factors.

  7. Restless legs syndrome in migraine patients : prevalence and severity

    NARCIS (Netherlands)

    van Oosterhout, W P J; van Someren, E J W; Louter, M A; Schoonman, G G; Lammers, G J; Rijsman, R M; Ferrari, M D; Terwindt, G M

    BACKGROUND AND PURPOSE: Our aim was to study not only the prevalence but more importantly the severity and the correlation between sleep quality and restless legs syndrome (RLS) in a large population of well-defined migraine patients as poor sleep presumably triggers migraine attacks. METHODS: In a

  8. Prevalence of Urinary Tract Infection in Patients Undergoing Pelvic ...

    African Journals Online (AJOL)

    Background: Radiation therapy is known to induce the breakdown of certain body defence factors. In the patient who has carcinoma of the cervix, pelvic radiotherapy increases the risk of infection with both opportunistic and pathogenic agents,. Objectives: This study was done to determine the prevalence of urinary tract ...

  9. 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.

  10. 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% ...

  11. Prevalence of Sexually Transmitted Infections in Patients Attending ...

    African Journals Online (AJOL)

    Blood samples from all 310 patients were also screened by serological test for syphilis, while serum from 10 subjects were also screened for antibodies to Chlamydia trachomatis. Candida infection was the most prevalent, and occurred in 112(47.9%) of infected females but absent in all male subjects. Screening test for ...

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

    African Journals Online (AJOL)

    Abstract: Background: Little is known about functioning of the middle ear with advancing age. Objectives: To estimate the prevalence and describe tympanometric patterns of sub-clinical middle ear malfunctions,( S-MEM) in elderly patients. It also assessed clinical factors that could predict S-MEM. Methods: Cross-sectional ...

  14. Prevalence of tongue disorders among patients attending the oral ...

    African Journals Online (AJOL)

    Objective: Tongue lesions are health concern to both oral health care providers and the general public. This study was aimed at determining the prevalence of tongue disorders. Method: This was a retrospective study of the patients who presented at the Oral Medicine Clinic, University of Benin Teaching Hospital, Benin City ...

  15. Prevalence of pulmonary cryptococcosis in hiv/aids patients | Junaid ...

    African Journals Online (AJOL)

    Cryptococcus neoformans causes both pulmonary and meninges infection in healthy and immunocompromised hosts. The objective of this study was to determine the prevalence of pulmonary cryptococcosis in HIV/AIDS patients and assess the clinical presentations due to the infection. The subjects recruited for this study ...

  16. Prevalence and factors associated with lipodystrophy in AIDS patients

    Directory of Open Access Journals (Sweden)

    Lunara Basqueroto Della Justina

    2014-01-01

    Full Text Available Introduction: The published literature shows an increased occurrence of adverse events, such as human immunodeficiency virus (HIV-associated lipodystrophy syndrome, that are associated with the continuous use of antiretroviral therapy. This study was performed to estimate the prevalence and factors associated with lipodystrophy in acquired immune deficiency syndrome (AIDS patients. Methods: We conducted a cross-sectional study between October 2012 and February 2013. The sample consisted of patients with AIDS who attended the Outpatient Treatment Center for Infectious Diseases at Nereu Ramos Hospital, Florianópolis, State of Santa Catarina, Brazil. We collected information on demographics, lifestyle, HIV infection, and clinical aspects of the disease. Self-reported signs of lipodystrophy and body measurements were used for lipodystrophy diagnosis. Results: We studied 74 patients (mean age 44.3±9.2 years; 60.8% men. Among the patients, 45.9% were smokers, 31.1% consumed alcoholic beverages, and 55.4% were sedentary. The prevalence of lipodystrophy was 32.4%, and sedentary subjects had a higher prevalence of lipodystrophy compared with physically active individuals. Conclusions: The prevalence of lipodystrophy was 32.4%. Physical activity was considered an independent protective factor against the onset of HIV-associated lipodystrophy.

  17. 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 ...

  18. 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

  19. Prevalence of dyslipidemia and dysglycaemia in HIV infected patients

    African Journals Online (AJOL)

    Prevalence of dyslipidemia and dysglycaemia in HIV infected patients. E M Manuthu, MD Joshi, GN Lule, E Karari. Abstract. No Abstract. East African Medical Journal Vol. 85 (1) 2008 pp. 10-17. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics.

  20. 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 ...

  1. 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

  2. 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 ...

  3. Prevalence of Systemic Diseases in Patients with Dental Infections

    OpenAIRE

    Seyed Mohsen Khoshniat Nikoo; Mohammad Bayat; Fatemeh Afshar Hezarkhani

    2013-01-01

    Background and Aims: The aim of this study was to investigate the prevalence of diabetes and other risk factors in patients with dental infections.Materials and Methods: A cross-sectional study was conducted among 50 patients who preferred in maxillofacial word of shariaty hospital with acute dental infections in 9 months. A self-administered questionnaire was administered during a dental appointment in order to gather demographic information and recorded past history of systemic disease, OPG...

  4. 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.

  5. Cardiovascular risk factors prevalence among patients with dyslipidemia in Colombia

    OpenAIRE

    Machado-Alba, Jorge E.; Grupo de investigación en fármacoepidemiología y farmacovigilancia, Universidad Tecnológica de Pereira. Pereira, Colombia. Audifarma S. A., Pereira, Colombia. Médico cirujano, máster en fármacoepidemiología.; Machado-Duque, Manuel E.; Grupo de investigación en fármacoepidemiología y farmacovigilancia, Universidad Tecnológica de Pereira. Pereira, Colombia. Asociación Científica de Estudiantes de Medicina de Risaralda, ACEMRIS, Facultad de Ciencias de la Salud, Universidad Tecnológica de Pereira. Colombia. estudiante de medicina.

    2014-01-01

    Objectives. To determine the prevalence of cardiovascular risk factors and the ten years risk of cardio-cerebrovascular event in patients with dyslipidemia who were affiliated to the Colombian health system. Materials and methods. A retrospective study was carried out in a random and stratified sample of 551 patients with dyslipidemia, from a population of 41 201 people with lipid-lowering therapy in ten Colombian cities between January 1, 2010 and June 30, 2011. Sociodemographic, anthrop...

  6. 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...

  7. The Prevalence of Allergic Rhinitis in Patients with Chronic Rhinosinusitis

    OpenAIRE

    Mehdi Bakhshaee; Farahzad Jabari; Mohammad Mehdi Ghassemi; Shiva Hourzad; Russell Deutscher; Kianoosh Nahid

    2014-01-01

    Introduction: Chronic rhinosinusitis (CRS) is a multifactorial disease. Allergies are considered a predisposing factor to CRS; however, this remains controversial. The objective of this research was to investigate the prevalence of co-morbidities and allergic reaction, and to specify the most common allergens in patients with confirmed CRS.   Materials and Methods: One hundred patients with signs and symptoms of CRS who met the diagnostic endoscopic and radiologic criteria of chronic rhinosi...

  8. Prevalence of oral Candida colonization in patients with diabetes mellitus.

    Science.gov (United States)

    Zomorodian, K; Kavoosi, F; Pishdad, G R; Mehriar, P; Ebrahimi, H; Bandegani, A; Pakshir, K

    2016-06-01

    We aimed to assess the prevalence of oral Candida colonization in patients with diabetes and its relationship with factors such as Candida species, serum glucose level, and the susceptibility rate of isolated yeasts to antifungals. Random samples were obtained from 113 patients with type 2 diabetes, 24 patients with type 1 diabetes, and 105 healthy controls. The samples were taken by swabbing the oral mucosa of patients with diabetes mellitus and healthy individuals. Afterwards the samples were inoculated onto CHROMagar-Candida. The growing colonies were counted, and the isolated yeasts were identified by PCR-RFLP and RapID methods. Various isolated species of Candida were also subjected to susceptibility testing of antibiotic drugs. Blood samples were taken to evaluate glycosylated hemoglobin (HbA1c). Although the Candida carriage rate and density were statistically higher in diabetics than healthy individuals, no direct association was found between having high Candida-burden and glycosylated hemoglobin. The most commonly isolated species in both diabetics and controls was Candida albicans. Of the tested antifungal drugs, the highest rate of resistance was found against itraconazole, followed in frequency by ketoconazole and fluconazole. This study identified a significant association between the poor glycemic control and the higher prevalence rates of Candida carriage and density in diabetic patients. In addition, a high prevalence of C. dubliniensis in diabetic patients was found, which might be misdiagnosed with its morphologically related species, C. albicans. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  9. Metabolic syndrome: prevalence and risk factors in Korean gout patients.

    Science.gov (United States)

    Jung, Jae Hyun; Song, Gwan Gyu; Ji, Jong Dae; Lee, Young Ho; Kim, Jae-Hoon; Seo, Young Ho; Choi, Sung Jae

    2016-10-12

    We performed this study to investigate associations between metabolic syndrome, chronic kidney disease (CKD), and gout. We reviewed the medical records of 151 patients with gout at the Department of Rheumatology in Korea University Ansan Hospital. The following measures were examined: waist circumference, blood pressure, alcohol consumption, and levels of triglyceride, high density lipoprotein cholesterol, fasting serum glucose, serum uric acid (SUA), creatinine, insulin, and C-peptide. We assessed metabolic syndrome by the homeostasis model assessment of insulin resistance (HOMA-IR) index and renal function by the Modification of Diet in Renal Disease equation; patients were classified according to World Health Organization Asia-Pacific obesity criteria. The prevalence of metabolic syndrome in gout patients (50.8%) was higher than in non-gout patients. The mean SUA level was significantly higher in gout patients with metabolic syndrome (9.13 ± 3.15 mg/dL) than in gout patients without metabolic syndrome (8.14 ± 2.07 mg/dL). The mean SUA level was also significantly higher in patients with gout and CKD (9.55 ± 2.86 mg/dL) than in patients with gout but no CKD (7.74 ± 2.27 mg/dL). In gout patients, HOMA-IR was positively correlated with waist circumference (r = 0.409, p = 0.001). The prevalence of metabolic syndrome in patients with gout was 50.8%, which is higher than the prevalence in the general Korean population. Hyperuricemia in gout patients was correlated with metabolic syndrome and CKD. Insulin resistance may provide clues to better understand the relationship between metabolic syndrome, CKD, and gout.

  10. 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.

  11. Prevalence and Distribution of Developmental Dental Anomalies in Pediatric Patients

    Directory of Open Access Journals (Sweden)

    Merve Erkmen Almaz

    2017-08-01

    Full Text Available Objective: The objective of this study was to evaluate the prevalence of dental anomalies in paediatric patients attending the Department of Paediatric Dentistry, Kırıkkale University Faculty of Dentistry. Materials and Methods: The study consisted a sample of 9173 patients, aged between 0-15 years, referred to our clinic between 1 August 2011-1 August 2012. The patients were examined clinically and radiographically in terms of the number, size, shape, structure and color anomalies. Results: One hundred sixty six children (1.8% were found to have developmental dental anomalies. The most frequently observed anomalies were congenitally missing teeth (0.52% and supernumerary teeth (0.27%. Anomalies such as dens invaginatus (0.03%, dentinogenesis imperfecta (0.02% and dilaceration (0.02% were encountered more rarely. Conclusion: Early diagnosis and determination of the prevalence of dental anomalies in children is important in the treatment planning.

  12. 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

  13. Prevalence of dyslipidemia among Iranian patients with idiopathic tinnitus

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    Minoo M-Shirazi

    2011-01-01

    Full Text Available Background: Tinnitus is a sense of sound perception in absence of an external source which can affect life quality. Different conditions may lead to tinnitus including metabolic disorders such as dyslipidemia. The aim of this study was to investigate the prevalence of dyslipidemia among Iranian patients with idiopathic tinnitus. Methods: This was a cross-sectional study in which prevalence of dyslipidemia in fasting state and its subclasses were assessed in 1043 tinnitus patients aged 12-90 years who referred to Rasool Akram Hospital, Tehran, Iran, 2006-2009. Data was summarized by SPSS software version 17 and one sample t-test and Chi-Square test were applied to analyze the results. P less than 0.05 were considered significant. Results: The most prevalent type of dyslipidemia was hypercholesterolemia with the frequency of 14.4% followed by low HDL-C with the frequency of 12.8%. Mean of total cholesterol, HDL-C, LDL-C and triglyceride levels in all patients were not greater than general population. Conclusions: Based on the results of the present study, there might be no need to check the serum lipid profile in tinnitus patients. We recommend further studies to assess both fasting and postprandial serum lipid profile in patients with idiopathic tinnitus. Simultaneous investigation of their dietary intake is also suggested.

  14. Prevalence of Secondary Hyper Parathyroidism in Hemodialysis Patients

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    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.

  15. Prevalence of food allergy in 137 latex-allergic patients.

    Science.gov (United States)

    Kim, K T; Hussain, H

    1999-01-01

    There have been reports of increased prevalence of certain food allergies in patients with Type I latex allergy (LA). A detailed food allergy history was obtained from 137 patients with LA. Latex allergy was defined by positive history of IgE mediated reactions to contact with latex and positive skin prick test to latex and/or positive in vitro test (AlaSTAT and/or Pharmacia CAP). Food allergy was diagnosed by a convincing history of possible IgE mediated symptoms occurring within 60 minutes of ingestion. We identified 49 potential allergic reactions to foods in 29 (21.1%) patients. Foods responsible for these reactions include banana 9 (18.3%), avocado 8 (16.3%), shellfish 6 (12.2%), fish 4 (8.1%), kiwi 6 (12.2%), tomato 3 (6.1%), watermelon, peach, carrot 2 (4.1%) each, and apple, chestnut, cherry, coconut, apricot, strawberry, loquat, one (2.0%) each. Reactions to foods included local mouth irritation, angioedema, urticaria, asthma, nausea, vomiting, diarrhea, rhinitis, or anaphylaxis. Our study confirms the earlier reports of increased prevalence of food allergies in patients with LA. We also report increased prevalence of shellfish and fish allergy not previously reported. The nature of cross reacting epitopes or independent sensitization between latex and these foods is not clear.

  16. Prevalence of malnutrition and associated factors in hemodialysis patients

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    Ana Tereza Vaz de Souza Freitas

    2014-06-01

    Full Text Available OBJECTIVE: To assess the prevalence of malnutrition and associated factors in hemodialysis patients. METHODS: This is a cross-sectional study of 344 hemodialysis patients from Goiânia, Goiás aged 18 years or more. The dependent variable, malnutrition, was investigated by the Subjective Global Assessment. The independent variables included socioeconomic, demographic, and lifestyle data, clinical history, and energy and protein intakes. The patients underwent anthropometric measurements and laboratory tests. Multiple Poisson regression determined the associated factors (p60 months (PR=1.08, 95%CI=1.01-1.16, Kt/V>1.2 (RP=1.12, 95%CI=1.03-1.22, calorie intake <35 kcal/kg/day (PR=1.22, 95%CI=1.10-1.34, and normalized protein nitrogen appearance <1.0 g/kg/day (PR=1.13, 95%CI=1.05-1.21. CONCLUSION: The prevalence of malnutrition in this population was high, corroborating the literature. The prevalence was higher in patients aged less than 29 years and those with low family income, longer hemodialysis vintage, higher Kt/V, and inadequate protein and calorie intakes. Strategies to reverse this situation should include more nutritional care.

  17. The prevalence of strabismus types in strabismic Iranian patients

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    Khorrami-Nejad M

    2018-02-01

    Full Text Available Masoud Khorrami-Nejad,1 Mohamad Reza Akbari,2 Bahram Khosravi1 1Department of Optometry, Faculty of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran; 2Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran Purpose: To determine the frequency of different types of strabismus and amblyopia in the patients of strabismus clinics from 2008 to 2014. Methods: This retrospective cross-sectional study was conducted using data from the archives of Farabi Hospital in Tehran, Iran, from 2008 to 2014. The study consisted of using records of strabismic patients. From these, strabismus types and associated abnormalities, types of amblyopia and other ocular pathological findings were recorded. Results: In this study, 1174 strabismic patients were studied. Accommodative esotropia (ET was the most prevalent type of strabismus accounting for 25.04% of all strabismic patients while intermittent exotropia (XT, nonaccommodative ET and partially accommodative ET, with 12.09%, 11.24% and 10.39%, respectively, were relatively common. Also, 63.03% of all strabismic patients had esodeviation with XT coming second accounting for 24.53% of patients. Other ocular pathologic findings in addition to strabismus were found in 236 (20.1% patients. The most common association with those types of strabismus was inferior oblique over action accounting for 11.07% of all cases, and 88 patients had nystagmus in addition to strabismus. Significantly 45% of patients had no amblyopia and 37% of patients had a combined type of amblyopia which was the most common type of amblyopia found in strabismic patients. Conclusion: The prevalence of ET was two and a half times more than XT and almost half of strabismic patients suffer from amblyopia. This study suggests that strabismus screening of children could be useful in the early detection of strabismus, appropriate management of it and prevention of strabismic amblyopia

  18. The prevalence of peripheral neuropathy in patients with anorexia nervosa.

    Science.gov (United States)

    MacKenzie, J R; LaBan, M M; Sackeyfio, A H

    1989-11-01

    A prospective, controlled study was conducted to determine the prevalence of peripheral neuropathy (PN) in patients with anorexia nervosa (AN). Fifty-one patients (49 females, 2 males) between the ages of 12 and 47 (means = 22.5) who met the criteria for AN of the Diagnostic and Statistical Manual of Mental Disorders, Third Edition, were randomly selected from an inpatient eating disorders unit during 15 months. Fifty healthy volunteers (41 females, 9 males) between the ages of 17 and 50 (means = 26.5) served as controls. After a neurologic history, all patients were evaluated by physical examination and standardized electrodiagnostic testing. Chi-square contingency testing was used to assess data. Four study group patients (8%) had electrodiagnostic evidence of a sensorimotor PN compared with none in the control group. This is approaching statistical significance (p = 0.13). Three of four patients with AN for at least ten years were among those with PN. The prevalence of subjective symptoms among the study group (65%) as compared to the control group (4%) was of marked significance (p = 5.62 x 10(-10]. In addition, three anorexic patients were found to have an isolated peroneal nerve palsy. We conclude that PN is a notable complication of AN, particularly in long-standing cases. The PN is most likely a product of chronic malnutrition rather than a specific nutrient deficiency. Patients with AN also appear to be at increased risk for developing localized compression neuropathies secondary to subcutaneous tissue loss.

  19. High prevalence of posttraumatic stress in patients with primary hypertension.

    Science.gov (United States)

    Balint, Elisabeth Maria; Boseva, Preslava; Schury, Katharina; Guendel, Harald; Rottbauer, Wolfgang; Waller, Christiane

    2016-01-01

    Posttraumatic stress disorder (PTSD) is associated with a higher rate of arterial hypertension. However, data about prevalence rates of PTSD in patients suffering from arterial hypertension as well as the relation to blood pressure (BP) control are lacking. We recruited 145 patients with primary hypertension from March to November 2012 at the cardiologic outpatient clinic at Ulm University Medical Center. Symptoms of PTSD (assessed with the Posttraumatic Diagnostic Scale), perceived stress (Perceived Stress Scale; Trier Inventory for Chronic Stress), depression and anxiety (Hospital Anxiety and Depression Scale) were assessed by self-report. Office BP was measured and medical data were collected. Criteria for a full PTSD syndrome were met by 13 patients (9%). Posttraumatic stress was higher in the group of patients with controlled (M=10.9, S.D.=9.8) than in those with uncontrolled hypertension (M=3.9, S.D.=5.4; P<.001). In linear regression, only status of hypertension control (beta=.39, P<.001) predicted posttraumatic stress significantly, even after controlling for important cofactors. PTSD is highly prevalent in hypertensive patients, especially in those with controlled hypertension. An explaining mechanism could be the higher use of health care by patients suffering from PTSD. The mental needs of these patients should be focused in addition to the well-established somatic care. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. A Concept Map of What Helps People with HD Live with their Condition.

    Science.gov (United States)

    Smith, Steve; D'Cruz, Gibson; Gray, Richard; Flaherty, Helen; Ivanecka, Ada; Deane, Katherine H O

    2015-01-01

    The complex effects of Huntington's disease (HD) negatively impact on every area of independent living. The perspectives of people impacted by HD on how to best manage the disease are not clearly understood. To identify what is most helpful for living with HD from the perspectives of people with HD, family caregivers and health professionals. A cross-sectional, mixed methods concept mapping methodology was used. Participants generated statements during brainstorming in response to the question 'what helps people with HD live with their condition'. Participants then prioritised statements for importance and they grouped together statements that were related into clusters. Concept mapping software ('Ariadne' ®) used multi-dimensional scaling and hierarchical cluster analysis to produce a conceptual framework of participants views about what is helpful for people living with HD. Thirty nine people at various stages of HD disease progression, 48 family caregivers and 39 health professionals with experience of HD care (n = 126) participated. The most helpful factors for living with HD were identified as access to expert assessment and treatment for co-morbid mental health problems, integrated specialist multi-disciplinary HD expertise, and the provision of flexible care. HD requires specialist, expert, multidisciplinary care teams to manage it well. Specialists need to focus on the mental health aspects, and the provision must be flexible and responsive to current needs. Patients may have impaired insight into their abilities (e.g. driving) or the need for interventions, so carers' opinions should also be respected.

  1. VizieR Online Data Catalog: HD17674, HD29021, and HD42012 radial velocities (Rey+, 2017)

    Science.gov (United States)

    Rey, J.; Hebrard, G.; Bouchy, F.; Bourrier, V.; Boisse, I.; Santos, N. C.; Arnold, L.; Astudillo-Defru, N.; Bonfils, X.; Borgniet, S.; Courcol, B.; Deleuil, M.; Delfosse, X.; Demangeon, O.; Diaz, R. F.; Ehrenreich, D.; Forveille, T.; Marmier, M.; Moutou, C.; Pepe, F.; Santerne, A.; Sahlmann, J.; Segransan, D.; Udry, S.; Wilson, P. A.

    2017-04-01

    HD17674, HD29021 and HD42012 were observed with the ELODIE and SOPHIE spectrographs mounted on the 193cm telescope of Haute Provence Observatory, in the south of France. Data include the epoch of observation, radial velocities, uncertainties on the radial velocities and the corresponding spectrograph used for the observations. Data were acquired in 101, 66 and 32 epochs spread over 18, 4 and 8 years for HD17674, HD29021 and HD42012 respectively. Tables 5, 6, and 7 list all RVs in the barycentric reference frame of the Solar System. (3 data files).

  2. Prevalence of antiphospholipid antibodies in Chilean patients with rheumatoid arthritis.

    Science.gov (United States)

    Palomo, Iván; Pinochet, Carmen; Alarcón, Marcelo; Sandoval, Rodrigo; Gonzalez, Jaime; Monsalves, Francisco; Forastiero, Ricardo

    2006-01-01

    Antiphospholipid (aPL) antibodies found in patients with autoimmune diseases are also detected in those with inflammatory diseases. The purpose of this study was to examine the prevalence of these antibodies in patients with rheumatoid arthritis (RA), and to evaluate the association of these antibodies with thrombosis and/or other clinical characteristics of this inflammatory disorder. Eighty-four patients with RA and 82 normal controls were studied. Anticardiolipin (aCL), anti-beta(2) glycoprotein I (anti-beta(2)GPI), and antiprothrombin (aPT) antibodies and the lupus anticoagulant (LA) activity were determined. Seven out of 84 (8.3%) patients were positive for aCL, six out of 84 (7.2%) for anti-beta(2)GPI, and six out of 84 (7.2%) for aPT, while in controls the overall prevalence of aPL antibodies was 3.6% (3 out of 82). All patients and controls were LA negative. There was no correlation between the presence of aPL with thrombosis and/or other clinical features of the antiphospholipid syndrome. We found aPL antibodies in 19.1% (16 out of 84) of the patients with rheumatoid arthritis and this prevalence was statistically higher than in normal controls (P<0.003). In this study, the presence of aPL antibodies was not associated with the development of thrombosis and/or thrombocytopenia. Whether the presence of aPL antibodies implies an increased risk for thrombosis and atherosclerosis in these patients should be studied further.

  3. Prevalence of fibromyalgia in patients with ankylosing spondylitis

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    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.

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

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    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

  5. Prevalence of family history in patients with reflex syncope

    DEFF Research Database (Denmark)

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

    2013-01-01

    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......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....... 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...

  6. High prevalence of esophageal dysmotility in asymptomatic obese patients

    OpenAIRE

    Côté-Daigneault, Justin; Leclerc, Pierre; Joubert, Josette; Bouin, Mickael

    2014-01-01

    Obesity has emerged as a major health problem in the developed world and has been found to be associated with several respiratory, cardiovascular, neurological and digestive diseases. Few studies have investigated esophageal dysmotility in obese populations; however, they have reported conflicting results, primarily due to varying measures and classification systems. This prospective study aimed to determine the prevalence of esophageal motor disorders in a group of obese patients in Montreal...

  7. Prevalence of Systemic Diseases in Patients with Dental Infections

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    Seyed Mohsen Khoshniat Nikoo

    2013-02-01

    Full Text Available Background and Aims: The aim of this study was to investigate the prevalence of diabetes and other risk factors in patients with dental infections.Materials and Methods: A cross-sectional study was conducted among 50 patients who preferred in maxillofacial word of shariaty hospital with acute dental infections in 9 months. A self-administered questionnaire was administered during a dental appointment in order to gather demographic information and recorded past history of systemic disease, OPG radiography, gingival examination, and the result of lab tests such as CBC , FBS, PT, Bilirubin , Creat, T3, T4, TSH, HIVAb and HBSAg.Results: 28% of the subjects and diabetes, 28% Anemia, 4% Hepatitis and 4% suffered from thyroid deficiency.28% were smokers and 18% declared using alcohol. 6% of this population was addicted to narcotic substances.There was a significant correlation between age, education, diabetes and dental infections (P<0.05. DMFT forpeople with dental infections without any systemic disease were 8, for diabetic patients, smokers and alcohol users were respectively 17.16, 17 and 14.Conclusion: Diabetes found highly prevalent in patients with dental infection and high DMFT.It indicates a need to establish a comprehensive oral health promotion program based on whole examination and blood glucose control in diabetic patients who have acute dental infection by collaboration between dental and general health care professionals. Moreover, it is recommended that all patients should be educated in dental and oral health forprevention of dental infections.

  8. Prevalence of Scoliosis and Thoracolumbar Kyphosis in Patients With Achondroplasia.

    Science.gov (United States)

    Khan, Bilal I; Yost, Mary T; Badkoobehi, Haleh; Ain, Michael C

    2016-03-01

    Retrospective chart review, case series. To determine the prevalence of scoliosis and kyphosis in patients with achondroplasia. There is little published research on the prevalence of scoliosis and thoracolumbar kyphosis in patients with achondroplasia. The authors retrospectively reviewed charts of 459 patients with achondroplasia who were seen by the senior author, an orthopedic surgeon, from 1999 through 2013, at a tertiary referral center. After excluding patients who presented after spinal surgery and those who were referred for specific non-spinal issues, 326 patients were included (71%). Cobb angles were measured on lateral and posteroanterior radiographs. Scoliosis was defined as curvature on posteroanterior radiographs greater than 10°; thoracolumbar kyphosis was defined as any kyphotic curvature with an apex between T11 and L2. These data were then stratified by sex, age group (0-2, 3-12, 13-19, 20-40, and >40 years), and severity: within normal limits (≤10°), mild (>10°-25°), moderate (26°-50°), and severe (>50°). The study population consisted of 176 males and 150 females with a mean age of 18 years. Scoliosis was observed in 60%. Thoracolumbar kyphosis was observed in 79%, with 52% exhibiting moderate to severe curvature. In these patients, the rates of scoliosis and kyphosis were 60% and 79%, respectively, which are much higher than the rates reported in the literature for the general population of children. Level 3 or 4. Copyright © 2016 Scoliosis Research Society. Published by Elsevier Inc. All rights reserved.

  9. The Prevalence of Allergic Rhinitis in Patients with Chronic Rhinosinusitis

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    Mehdi Bakhshaee

    2014-10-01

    Full Text Available Introduction: Chronic rhinosinusitis (CRS is a multifactorial disease. Allergies are considered a predisposing factor to CRS; however, this remains controversial. The objective of this research was to investigate the prevalence of co-morbidities and allergic reaction, and to specify the most common allergens in patients with confirmed CRS.   Materials and Methods: One hundred patients with signs and symptoms of CRS who met the diagnostic endoscopic and radiologic criteria of chronic rhinosinusitis were selected. They filled out a questionnaire and underwent a skin prick test for the common inhalant allergens. Allergic rhinitis was diagnosed according to the history and positive skin prick tests.   Results: The mean age of patients was 34. Males were slightly more involved (54%. The prevalence of polypoid and none-polypoid rhinosinusitis was 54% and 46% respectively. The patients’ most common symptoms were nasal discharge (95%, blockage (94%, smell disorders (63%, cough (45%, halitosis (41%, lethargy (37%, and aural fullness (36%. Allergy to at least one allergen was noted in 64% of the CRS patients which is higher than general population in Mashhad, Iran with allergic rhinitis (22.4%. Salsola was the most common allergen. There was no significant difference in allergic reactions between polypoid and non-polypoid CRS patients.   Conclusion:  Allergic reactions was found in Iranian CRS patients with or without polyposis to be much higher than general population in Mashhad with allergic rhinitis alone.

  10. [Prevalence of intolerance to salicylates in patients with nasal polyposis].

    Science.gov (United States)

    Castilla-Rodríguez, Jaisel Luz; Vargas-Camaño, María Eugenia; Rodríguez-Briceño, Rodrigo Alberto; Galicia-Tapia, Jorge; Castrejón-Vázquez, María Isabel

    2015-01-01

    Salicylates intolerance is related to alteration in the metabolism of arachidonic acid leading to increased leukotrienes. The condition may be manifested with respiratory, skin or systemic symptoms or associated with sinonasal polyposis. Salicylates are present in anti-inflammatory drugs, cosmetics products and food. To determine the prevalence of salicylates intolerance in patients with sinonasal polyposis presenting to Clinical Immunology and Allergy and Otolaryngology Service, CMN 20 Noviembre, Mexico City. An observational, descriptive, cross sectional study included patients with sinonasal polyposis. The sample size was 49 patients, and variables were compared using STATISTICA 8.0. The prevalence of sinonasal polyposis was 4% of the study group, predominantly in females; only 24% of the population had an ideal weight, the salicylates intolerance prevalence was 53%, and the Samter triad was 31%. Sinonasal polyposis has an inflammatory disease pattern. Its pathophysiology is not yet fully established and in this study was related to obesity and persistent sinusitis. The most feared complication recurrence is associated with salicylates intolerance. The study found a slight increase of recurrence in the group of intolerance, with no statistically significant difference, possibly related to the sample size.

  11. Restless legs syndrome in migraine patients: prevalence and severity.

    Science.gov (United States)

    van Oosterhout, W P J; van Someren, E J W; Louter, M A; Schoonman, G G; Lammers, G J; Rijsman, R M; Ferrari, M D; Terwindt, G M

    2016-06-01

    Our aim was to study not only the prevalence but more importantly the severity and the correlation between sleep quality and restless legs syndrome (RLS) in a large population of well-defined migraine patients as poor sleep presumably triggers migraine attacks. In a large cross-sectional and observational study, data on migraine and RLS were collected from 2385 migraine patients (according to the International Classification of Headache Disorders ICHD-IIIb) and 332 non-headache controls. RLS severity (International RLS Study Group severity scale) and sleep quality (Pittsburgh Sleep Quality Index) were assessed. Risk factors for RLS and RLS severity were calculated using multivariable-adjusted regression models. Restless legs syndrome prevalence in migraine was higher than in controls (16.9% vs. 8.7%; multivariable-adjusted odds ratio 1.83; 95% confidence interval 1.18-2.86; P = 0.008) and more severe (adjusted severity score 14.5 ± 0.5 vs. 12.0 ± 1.1; P = 0.036). Poor sleepers were overrepresented amongst migraineurs (50.1% vs. 25.6%; P Restless legs syndrome is not only twice as prevalent but also more severe in migraine patients, and associated with decreased sleep quality. © 2016 EAN.

  12. Increased prevalence of anellovirus in pediatric patients with fever.

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    Erin McElvania TeKippe

    Full Text Available The Anelloviridae family consists of non-enveloped, circular, single-stranded DNA viruses. Three genera of anellovirus are known to infect humans, named TTV, TTMDV, and TTMV. Although anelloviruses were initially thought to cause non-A-G viral hepatitis, continued research has shown no definitive associations between anellovirus and human disease to date. Using high-throughput sequencing, we investigated the association between anelloviruses and fever in pediatric patients 2-36 months of age. We determined that although anelloviruses were present in a large number of specimens from both febrile and afebrile patients, they were more prevalent in the plasma and nasopharyngeal (NP specimens of febrile patients compared to afebrile controls. Using PCR to detect each of the three species of anellovirus that infect humans, we found that anellovirus species TTV and TTMDV were more prevalent in the plasma and NP specimens of febrile patients compared to afebrile controls. This was not the case for species TTMV which was found in similar percentages of febrile and afebrile patient specimens. Analysis of patient age showed that the percentage of plasma and NP specimens containing anellovirus increased with age until patients were 19-24 months of age, after which the percentage of anellovirus positive patient specimens dropped. This trend was striking for TTV and TTMDV and very modest for TTMV in both plasma and NP specimens. Finally, as the temperature of febrile patients increased, so too did the frequency of TTV and TTMDV detection. Again, TTMV was equally present in both febrile and afebrile patient specimens. Taken together these data indicate that the human anellovirus species TTV and TTMDV are associated with fever in children, while the highly related human anellovirus TTMV has no association with fever.

  13. Prevalence of cholelithiasis in patients with chagasic megaesophagus

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    Eduardo Crema

    2011-06-01

    Full Text Available INTRODUCTION: The prevalence of cholelithiasis in the general population ranges from 9 to 18%. This prevalence is known to be higher in the presence of parasympathetic nerve damage of the biliary tract either due to surgery (vagotomy or neuronal destruction (Chagas disease. The objective of this study was to evaluate the association of cholelithiasis and chagasic or idiopathic megaesophagus. METHODS: The ultrasound scans of 152 patients with megaesophagus submitted to cardiomyotomy and subtotal esophagectomy surgery were evaluated. The presence of cholelithiasis was compared between chagasic and idiopathic esophagopathy and ultrasound and clinical findings were correlated with age, sex and race. RESULTS: A total of 152 cases of megaesophagus, including 137 with chagasic megaesophagus and 15 with idiopathic megaesophagus, were analyzed. The mean age was 56.7 years (45-67 in the 137 patients with chagasic megaesophagus and 35.6 years (27-44 in the 15 cases of idiopathic megaesophagus, with a significant difference between the two groups (p < 0.0001. The group with chagasic megaesophagus consisted of 59 (43% women and 78 (56.9% men, while the group with idiopathic megaesophagus consisted of 8 (53.3% women and 7 (46.6% men, showing no significant difference between the groups. Of the 137 patients with confirmed chagasic megaesophagus, 39 (28.4% presented cholelithiasis versus one case (6.6% in the 15 patients with idiopathic megaesophagus. CONCLUSIONS: The prevalence of cholelithiasis is high in patients with chagasic megaesophagus and preoperative ultrasound should be performed routinely in these patients in order to treat both conditions during the same surgical procedure.

  14. Prevalence of metatarsus adductus in patients undergoing hallux valgus surgery.

    Science.gov (United States)

    Aiyer, Amiethab A; Shariff, Raheel; Ying, Li; Shub, Jeffrey; Myerson, Mark S

    2014-12-01

    Metatarsus adductus (MA) is a congenital condition in which there is adduction of the metatarsals in conjunction with supination of the hindfoot through the subtalar joint. It is generally believed that MA precedes the development of hallux valgus. Historically, studies have demonstrated that patients with a history of MA were ~3.5 times more likely to develop hallux valgus. The purpose of this study was to identify the relative prevalence of MA in patients undergoing surgery for symptomatic hallux valgus. Between 2002 and 2012, 587 patients who underwent hallux valgus surgery were retrospectively identified following IRB approval and parameters including the hallux valgus angle (HVA), the intermetatarsal angle (IMA), and the metatarsus adductus angle (MAA) were recorded. The MAA was considered abnormal if the value was greater than 20 degrees. Interobserver and intraobserver reliability studies for the measurement of the MAA were completed as well. Using the modified Sgarlato technique for measurement of the MAA, there was a high interobserver and intraobserver reliability. The interclass and intraclass coefficients were greater than .90. The prevalence of MA in this patient population was found to be 29.5%. Of those patients with MA, 23 males and 150 females were identified. This gave a male to female ratio of 1:6.5 (P hallux valgus has been reported to be 35%. The data in this study indicate a comparable prevalence at 29.4%. The presence of concomitant MA may portend different outcomes for operative treatment of hallux valgus. Further research needs to delineate rates of persistence of deformity in this patient population to guide operative management. Level IV, case series. © The Author(s) 2014.

  15. 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.

  16. 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.

  17. Prevalence of Campylobacter concisus in diarrhoea of immunocompromised patients

    DEFF Research Database (Denmark)

    Aabenhus, Rune Munck; Permin, Henrik; On, Stephen L W

    2002-01-01

    The importance of Campylobacter species other than C. jejuni/coli in diarrhoeal disease is largely unknown. We wished to determine the prevalence and clinical presentation of C. concisus infection in patients with enteric disease in a tertiary hospital. Stool specimens were routinely tested...... for the presence of Campylobacter species, by use of the filter isolation method. The medical records of the C. concisus-positive patients were reviewed. Of 224 Campylobacter isolates obtained, 110 were identified as C. concisus. Concomitant infection occurred in only 27% of cases. By means of protein profiling we...

  18. Prevalence of Campylobacter concisus in diarrhoea of immunocompromised patients

    DEFF Research Database (Denmark)

    Aabenhus, Rune; Permin, Henrik; On, Stephen L.W.

    2002-01-01

    The importance of Campylobacter species other than C. jejuni/coli in diarrhoeal disease is largely unknown. We wished to determine the prevalence and clinical presentation of C. concisus infection in patients with enteric disease in a tertiary hospital. Stool specimens were routinely tested...... for the presence of Campylobacter species, by use of the filter isolation method. The medical records of the C. concisus-positive patients were reviewed. Of 224 Campylobacter isolates obtained, 110 were identified as C. concisus. Concomitant infection occurred in only 27% of cases. 13 means of protein profiling we...

  19. 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.

  20. 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.

  1. 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

  2. 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

  3. [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

  4. 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)

  5. Overweight is more prevalent in patients with Parkinson's disease

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    Hugo Morales-Briceño

    2012-11-01

    Full Text Available Underweight and malnutrition are well documented in Parkinson's disease (PD, while overweight has been less reported. We carried out a cross-sectional study including 177 healthy controls and 177 PD patients attending a tertiary care center. We recorded weight and height for all participants. A statistically significant difference was found in body mass index (BMI between controls and PD patients (29.1±5.4 versus 27.2±4.7, p<0.001. In the PD Group, two patients were underweight, 32.7% were within normal range, 46.9% had overweight, and 19.2% were obese. Overweight and normal weight were more prevalent in the PD Group (p=<0.01 and <0.001, respectively when compared to controls. In conclusion, overweight/obesity are common among patients with PD, while underweight is almost negligible.

  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. 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 prevalence of parasitic infection, nor with the type of parasite or with multiple parasitic infections. Patients with chronic renal failure are frequent targets for renal transplantation, which as well as the inherent immunological impairment of

  8. Prevalence and record of alcoholism among emergency department patients

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    Márcio Manozzo Boniatti

    2009-01-01

    Full Text Available OBJECTIVES: The purpose of this study was to investigate the prevalence of alcoholism among inpatients, to identify social and demographic factors associated with this prevalence and to determine its rate of recognition by the medical team. METHODS: The study population consisted of all patients admitted to the emergency room at Hospital São Lucas, Porto Alegre, Brazil, between July and September of 2005. The data were collected in two steps: an interview with the patient and a review of the medical records to investigate the cases of alcoholism recorded by the medical team. The questionnaire consisted of questions concerning social and demographic data, smoking habits and Alcohol Use Disorders Identification Test. RESULTS: We interviewed 248 patients. Twenty-eight (11.3% were identified as alcoholics. Compared to the patients with a negative Alcohol Use Disorders Identification Test value (less than 8, those with a positive Alcohol Use Disorders Identification Test were more likely to be male, illiterate and smokers. The medical records of 217 (87.5% patients were reviewed. Only 5 (20.0% of the 25 patients with a positive Alcohol Use Disorders Identification Test whose medical records were reviewed were identified as alcoholics by the medical team. The diagnosis made by the medical team, compared to Alcohol Use Disorders Identification Test, shows only a 20% sensitivity, 93% specificity and positive and negative predictive values of 29% and 90%, respectively. CONCLUSION: Alcoholism has been underrecognized in patients who are hospitalized, and, as such, this opportunity for possible early intervention is often lost. Key social and demographic factors could provide physicians with risk factors and, when used together with a standardized diagnostic instrument, could significantly improve the rate of identification of alcoholic patients.

  9. 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

  10. Prevalence of hypodontia in orthodontic patients in Brasilia, Brazil.

    Science.gov (United States)

    Gomes, Raquel Ribeiro; da Fonseca, Janaína Aparecida Calaça; Paula, Lílian Marly; Faber, Jorge; Acevedo, Ana Carolina

    2010-06-01

    The purpose of this retrospective study was to determine the prevalence of hypodontia and associated dental anomalies in patients undergoing orthodontic treatment in Brasília, Brazil, over a 2 year period (1998-2000). The records of 1049 orthodontic patients between 10 and 15.7 years of age (507 males and 542 females) from 16 orthodontic clinics were analysed. Descriptive statistics were performed for the study variables. A chi-square test was used to determine the difference in the prevalence of hypodontia between genders. The prevalence of hypodontia was 6.3 per cent (39.4 per cent males and 60.6 per cent females) with no statistically significant difference between the genders. One case of oligodontia was observed. The maxillary lateral incisor was the most frequently missing tooth, followed by the mandibular second premolar. All cases of hypodontia, except one, were associated with at least one other dental anomaly. These associated dental anomalies were retained primary teeth (30.3 per cent), ectopic canine eruption (25.8 per cent), taurodontism (21.2 per cent), and peg-shaped maxillary lateral incisors (16.7 per cent).

  11. Sleep disturbance in patients with an implantable cardioverter defibrillator : Prevalence, predictors and impact on health status

    NARCIS (Netherlands)

    Habibović, M; Mudde, L; Pedersen, S S; Schoormans, D.; Widdershoven, J.W.M.G.; Denollet, J.

    2018-01-01

    Background: Sleep disturbances are highly prevalent in patients with cardiac diseases and associated with poor health outcomes. However, little is known about sleep disturbance in patients with an implantable cardioverter defibrillator. Aims: We examined the prevalence and predictors of sleep

  12. 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.

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

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    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.

  14. Prevalence of comorbidities in Mexican mestizo patients with rheumatoid arthritis.

    Science.gov (United States)

    Galarza-Delgado, Dionicio A; Azpiri-Lopez, Jose R; Colunga-Pedraza, Iris J; Cárdenas-de la Garza, Jesus A; Vera-Pineda, Raymundo; Wah-Suárez, Martín; Arvizu-Rivera, Rosa I; Martínez-Moreno, Adrian; Ramos-Cázares, Ray E; Torres-Quintanilla, Francisco J; Valdovinos-Bañuelos, Aldo; Esquivel-Valerio, Jorge Antonio; Garza-Elizondo, Mario A

    2017-09-01

    Patients with rheumatoid arthritis (RA) have a high risk for comorbid conditions which increase mortality, hospital admissions, costs of care and inability. To evaluate the prevalence of comorbidities in Mexican mestizo patients with RA and determine the associated risk factors. Cross-sectional study in which RA patients admitted to our outpatient clinic were consecutively enrolled. We collected data regarding demographics, disease characteristics and comorbidities at the time of the patient's visit to the clinic. We analyzed 225 patients. Their mean age was 55.7 ± 8.3 years; disease duration, 9.5 (3.8-15.5) years; female gender, 93.8%; Disease Activity Score using 28 joints-C-reactive protein, 3 (2-4); methotrexate use, 84.9%; use of any other conventional disease modifying anti-rheumatic drug, 65.7%; use of biological agents, 8%. The most frequently associated diseases were: hypertension, 29.8%; dyslipidemia, 27.1%; osteoporosis, 19.1%; diabetes, 12.4%; hypothyroidism, 6.2%; solid malignancies 4.4%. Risk factors were also evaluated, the most prevalent was overweight in 101 (44.9%) of our patients. A total of 71 (31.6%) had obesity. We also detected high blood pressure in 12.4%, hyperglycemia in 27.1% and hyperlipidemia in 49.8%. Due to the high frequency of comorbidities among RA patients, it is important to follow existing recommendations for their timely detection and management. Cardiovascular diseases must be evaluated with priority. The initial evaluation should include a thorough examination to prevent the deleterious effect of comorbidities in RA.

  15. Nutritional assessment and its correlation with anthropometric measurements in hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Behrooz Ebrahimzadeh Koor

    2015-01-01

    Full Text Available One of the most important problems in patients on hemodialysis (HD is chronic malnutrition. This study is aimed to assess the prevalence of malnutrition using a subjective global assessment (SGA in HD patients referred to the Valie ASR Hospital, Arak, Iran. In this descriptive analysis study, 190 HD patients were selected with random sampling. SGA and anthropometric and biochemical measurements were assessed in all patients. Data were analyzed with the Chi-square and t-tests and Pearson correlation coefficient. P 50% of patients on maintenance HD had mild or moderate malnutrition. There was no case of severe malnutrition. Duration of dialysis treatment and some anthropometric indices (weight, BMI and MAC also showed a significant correlation with SGA score, which are important to determine the nutritional status of HD patients.

  16. 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

    Background Delirium is a frequent psychiatric complication to cancer, but rarely recognized by oncologists. Aims 1. To estimate the prevalence of delirium among inpatients admitted at an oncological cancer ward 2. To investigate whether simple clinical factors predict delirium 3. To examine...... the value of cognitive testing in the assessment of delirium. Methods On five different days, we interviewed and assessed patients admitted to a Danish cancer ward. The World Health Organization International Classification of Diseases Version 10, WHO ICD-10 Diagnostic System and the Confusion Assessment...... 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...

  17. The prevalence of fibromyalgia among patients with psoriasis.

    Science.gov (United States)

    Thune, Per O

    2005-01-01

    The aim of the present study was to investigate the prevalence of fibromyalgia and allied symptoms in patients with psoriasis. During a 3-year period from 1997 until 2000, 1269 patients were consecutively diagnosed with psoriasis. All patients were questioned about musculoskeletal symptoms and those with such symptoms were further examined according to a standardized protocol. In total 335 of 1269 patients had musculoskeletal symptoms. More women than men had such complaints, 33% versus 18.5%, respectively. As many as 13% of the women fulfilled the American College of Rheumatology 1990 (ACR-90) criteria for fibromyalgia, while 14.1% had symptoms compatible with chronic widespread pain without meeting the fibromyalgia criteria. In total, 8.3% suffered from fibromyalgia and 9% from chronic widespread pain. The results indicate that fibromyalgia and allied symptoms are frequent in female patients with psoriasis and constitute important problems with regard to disability and health-related quality of life. Only 35 of 105 patients with fibromyalgia had previously been diagnosed with psoriasis and the diagnostic label of fibromyalgia was new to 51 of them. Female patients with symptoms of psoriasis and pain seem to constitute a subgroup which deserves further studies.

  18. 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.

  19. AB088. Prevalence of alpha thalassemia mutations in Filipino patients

    Science.gov (United States)

    Silao, Catherine Lynn Tipton; Fabella, Terence Diane F.; Naranjo, Maria Liza T.; Padilla, Carmencita D.; Yuson, Ernesto D. J.

    2017-01-01

    Background Alpha (α)-thalassemia results from the absent or reduced synthesis of the α-globin subunit of hemoglobin. Mutational variants in the HBA1 and HBA2 genes, which code for α-globin, have been reported and cause varying degrees of disease severity. These variants are unique for every population. Local data on alpha-globin gene mutations in Filipino alpha-thalassemia is currently lacking. Methods This study aimed to identify the prevalence of common α-globin gene mutations in Filipinos highly suspected for α-thalassemia through evaluation of CBC results, red cell indices and upon ruling-out iron deficiency anemia. Sixty five [65] patients underwent DNA extraction and Alpha Globin StripAssay mutational analysis. Results The four gene deletion, (--SEA/--SEA), the three gene deletion, (-α 3.7/--FIL), (-α 3.7/--SEA), (-α 4.2/--SEA), the cis two gene, (--SEA/αα), (--FIL/αα), the trans two gene deletion, (-α3.7/-α3.7), the one gene deletion, (-α3.7/αα), and the (α2 cd 59/αα) were found in 1.54%, 21.54%, 56.92%, 1.54%, 6.15% and 1.54% of patients, respectively. Conclusions These results suggest that cis two gene deletions identified are prevalent in Filipinos tested. The high prevalence of cis two gene deletion of HBA1 and HBA2 in this study is important as these alleles may increase the risk of Hb H and Hb Bart’s hydrops fetalis cases in the population.

  20. 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.

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

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    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.

  2. 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.

  3. 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)

  4. Prevalence of tooth size discrepancy among North Indian orthodontic patients

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    Rekha Sharma

    2011-01-01

    Full Text Available Objective: To determine the prevalence of tooth size discrepancy (TSD in a representative orthodontics population, to explore how many millimeters of TSD is clinically significant and to determine the ability of simple visual inspection to detect such a discrepancy. Materials and Methods: The sample comprised 150 pretreatment study casts with fully erupted and complete permanent dentitions from first molar to first molar, which were selected randomly from records of the orthodontic patients. The mesiodistal diameters of the teeth were measured at contact points using digital calipers and the Bolton′s analysis was carried out on them. Simple visual estimation of Bolton discrepancy was also performed. Results: In the sample group, 24% of the patients had anterior tooth width ratios and 8% had total arch ratios greater than ±2 standard deviation (SD from Bolton′s means. For the anterior analysis, correction greater than ±2 mm was required for 24% of patients in the upper arch or 14% in the lower arch. For the total arch analysis, correction greater than ±2 mm was required for 36% of patients in the upper arch or 32% in the lower arch. Conclusion: Bolton′s analysis should be routinely performed in all orthodontic patients and the findings should be included in orthodontic treatment planning. 2 mm of the required tooth size correction is an appropriate threshold for clinical significance. Visual estimation of TSD has low sensitivity and specificity. Careful measurement is more frequently required in clinical practice than visual estimation would suggest.

  5. 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.

  6. 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.

  7. 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

  8. High Prevalence of Insecure Attachment in Patients with Primary Hypertension.

    Science.gov (United States)

    Balint, Elisabeth M; Gander, Manuela; Pokorny, Dan; Funk, Alexandra; Waller, Christiane; Buchheim, Anna

    2016-01-01

    Hypertension is a major cardiovascular (CV) risk factor and is predicted by heightened CV reactivity to stress in healthy individuals. Patients with hypertension also show an altered stress response, while insecure attachment is linked to a heightened stress reactivity as well. This is the first study aiming to assess attachment representations in patients with primary hypertension and to investigate their CV responses when their attachment system is activated. We studied 50 patients (38 men, 12 women) with primary hypertension. The Adult Attachment Projective Picture System (AAP), a widely used and validated interview, was performed to measure the patients' attachment representations, and to activate their attachment system. Blood pressure and heart rate were measured after 10 min at rest prior to and directly after the AAP interview. Mood and state anxiety were assessed using the Multidimensional Mood State Questionnaire (MDBF) and the State Trait Anxiety Inventory-State (STAI-S) before and after the experiment. The prevalence of insecure attachment (dismissing, preoccupied, unresolved) in hypertensive patients was predominant (88%), while in non-clinical populations, only about 50% of individuals had insecure attachment patterns. Blood pressure (p < 0.001), heart rate (p = 0.016), and rate pressure product (p < 0.001) significantly increased in response to the attachment interview. Secure attached patients showed the highest rise in systolic blood pressure (p = 0.020) and the lowest heart rate compared to the other attachment groups (p = 0.043). However, attachment representation showed no significant group or interaction effects on diastolic blood pressure (DBP) and rate pressure product. Insecure attachment was highly over-represented in our sample of patients with primary hypertension. Additionally, a robust CV response to the attachment-activating stimulus was observed. Our data suggest that insecure attachment is significantly linked to primary hypertension

  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)

    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

  10. [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.

  11. Prevalence and mechanisms of hyperhomocysteinemia in elderly hospitalized patients.

    Science.gov (United States)

    Salles-Montaudon, N; Parrot, F; Balas, D; Bouzigon, E; Rainfray, M; Emeriau, J-P

    2003-01-01

    Plasma homocysteine concentrations increase with age and remain an independent risk factor for vascular disease in the elderly. There are negative correlations between plasma homocysteine and serum folate and vitamin B12 concentrations. Two mechanisms, poor nutritional status, and chronic atrophic gastritis, could explain hyperhomocysteinemia. The purpose of the study was to determine prevalence and mechanisms of hyperhomocysteinemia in older hospitalized patients. During a 12-month period, all the consecutive hospitalized patients who underwent gastric endoscopy were recruited in this observational prospective study. Clinical, histological, and biological data concerning nutritional status, gastric analysis, homocysteine, vitamin B12, and folate concentrations were collected during the study for each included patient. One hundred and ninety six patients (132 women and 64 men, mean age: 85.3 5.7 years) were included. Hyperhomocysteinemia (>or= 18 mmol/l) was diagnosed in 45.4 %, cobalamin deficiency in 13.3 %, and folate deficiency in 11.7 % patients. Hyperhomocysteinemia was significantly correlated to cobalamin deficiency (r = - 0.21; p = 0.005). In a sub group of patients without hypothyroidism, or chronic renal impairment, univariate and multivariate analysis showed a significant association between hyper homocysteinemia and low MNA (OR: 0.92; 95% CI 0.85-0.99), and low albumin (OR: 0.92; 95% IC: 0.83-0.99; p = 0.04). No correlation was found between homocysteine concentrations and chronic atrophic gastritis or Helicobacter pylori infection. Hyperhomocysteinemia seems to be frequent in the elderly and is associated with poor nutritional status rather than chronic atrophic gastritis.

  12. 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.

  13. UK Renal Registry 11th Annual Report (December 2008): Chapter 11 Blood pressure profile of prevalent patients receiving dialysis in the UK in 2007: national and centre-specific analyses.

    Science.gov (United States)

    Harper, Janice; Nicholas, Johann; Ford, Daniel; Casula, Anna; Williams, Andrew J

    2009-01-01

    Blood pressure (BP) control is assessed annually from patients on Renal Replacement Therapy at renal centres in England, Wales and Northern Ireland by the UK Renal Registry. Patients alive and receiving RRT on 31st December 2007 with a BP reading in either the fourth or third quarter of 2007 were included. Summary statistics were calculated for each renal centre, nation and renal disease category. Linear regression analyses were performed for prevalent patients between 2000 and 2007. Significantly more haemodialysis patients achieved the BP standard (44.6% pre-HD and 48.8% post-HD) than peritoneal dialysis (32.8%) or renal transplant patients (26.7%). Median BP fell significantly between 2000 and 2007 for each treatment modality. There was significant variability in BP control between renal centres (p < 0.0001) for haemodialysis and transplant patients. Hypertension was significantly more common in haemodialysis patients with vascular disorders such as diabetes and renovascular disease (56.8%) than in glomerulonephritis (51.0%) or tubular disorders (45.1%). The effect was less prominent in peritoneal dialysis and not evident in transplant patients where few achieved the BP standard. A minority of patients on RRT achieved BP standards in 2007. There remained a significant variation in achievement of standards between renal centres. Copyright 2009 S. Karger AG, Basel.

  14. No planet for HD 166435

    OpenAIRE

    Queloz, D.; Henry, G. W.; Sivan, J. P.; Baliunas, S. L.; Beuzit, J. L.; Mayor, R. A. Donahue M.; Naef, D.; Perrier, C.; Udry, S.

    2001-01-01

    The G0V star HD166435 has been observed by the fiber-fed spectrograph ELODIE as one of the targets in the large extra-solar planet survey that we are conducting at the Observatory of Haute-Provence. We detected coherent, low-amplitude, radial-velocity variations with a period of 3.7987days, suggesting a possible close-in planetary companion. Subsequently, we initiated a series of high-precision photometric observations to search for possible planetary transits and an additional series of CaII...

  15. 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.

  16. 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.

  17. Prevalence

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    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. Nurses’ information exchange during older patient transfer: prevalence and associations with patient and transfer characteristics

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    Rose Mari Olsen

    2013-03-01

    Full Text Available Introduction: To ensure continuity of care, it is important to effectively communicate the health status of older patients who are transferred between health care organizations. The objectives of this study were to: (1 evaluate the prevalence of nursing transfer documents, and (2 identify patient and transfer characteristics associated with the presence of nursing transfer documents for older patients transferred from home care to hospital and back to home care again after hospitalization. Methods: Nursing documents were reviewed from a total of 102 records of older inpatients admitted from home care to medical wards at a local hospital in central Norway and later discharged home. Frequencies were used to describe patient and transfer characteristics, and the prevalence of transfer documents. Pearson's chi-square test and logistic regression were used to identify possible associations between patient and transfer characteristics and the presence of nursing transfer documents. Results: While nursing admission notes were present in 1% of the patient transfers from home care to the hospital, 69% of patient discharges from the hospital to home care were accompanied by nursing discharge notes. Patient and transfer characteristics associated with the presence of a nursing discharge note were age, gender, medical department facility, and length of hospital stay. Conclusions: The low prevalence of nursing transfer documents constitutes a challenge to the continuity of care for hospitalized home care patients. Patient and transfer characteristics may impact the nurses' propensity to exchange patient information. These findings emphasize the need for nurses and managers to improve the exchange of written information. While nurses must strive to transfer accurate patient information at the right place and at the right time, the managers must facilitate this by providing appropriate guidelines and standards, as well as adequate personnel and resources.

  19. Nurses’ information exchange during older patient transfer: prevalence and associations with patient and transfer characteristics

    Directory of Open Access Journals (Sweden)

    Rose Mari Olsen

    2013-03-01

    Full Text Available Introduction: To ensure continuity of care, it is important to effectively communicate the health status of older patients who are transferred between health care organizations. The objectives of this study were to: (1 evaluate the prevalence of nursing transfer documents, and (2 identify patient and transfer characteristics associated with the presence of nursing transfer documents for older patients transferred from home care to hospital and back to home care again after hospitalization.Methods: Nursing documents were reviewed from a total of 102 records of older inpatients admitted from home care to medical wards at a local hospital in central Norway and later discharged home. Frequencies were used to describe patient and transfer characteristics, and the prevalence of transfer documents. Pearson's chi-square test and logistic regression were used to identify possible associations between patient and transfer characteristics and the presence of nursing transfer documents.Results: While nursing admission notes were present in 1% of the patient transfers from home care to the hospital, 69% of patient discharges from the hospital to home care were accompanied by nursing discharge notes. Patient and transfer characteristics associated with the presence of a nursing discharge note were age, gender, medical department facility, and length of hospital stay.Conclusions: The low prevalence of nursing transfer documents constitutes a challenge to the continuity of care for hospitalized home care patients. Patient and transfer characteristics may impact the nurses' propensity to exchange patient information. These findings emphasize the need for nurses and managers to improve the exchange of written information. While nurses must strive to transfer accurate patient information at the right place and at the right time, the managers must facilitate this by providing appropriate guidelines and standards, as well as adequate personnel and resources.

  20. 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

  1. Apathy among institutionalized stroke patients: prevalence and clinical correlates.

    Science.gov (United States)

    van Almenkerk, Suzanne; Smalbrugge, Martin; Depla, Marja F I A; Eefsting, Jan A; Hertogh, Cees M P M

    2015-02-01

    Apathy is a frequent neuropsychiatric consequence of stroke. In the under-researched population of institutionalized stroke patients, we aimed to explore the prevalence of apathy, its clinical correlates, and the relation to the amount of stimulating activities in the nursing home (NH). A cross-sectional, observational study. Dutch NHs. 274 chronic stroke patients. Data were collected through observation lists that were filled out in structured interviews with qualified nurse assistants who knew the residents well. The lists comprised the NH-version of the Apathy Evaluation Scale (AES10), the Barthel Index, the Neuropsychiatric Inventory Questionnaire, and sections of the Resident Assessment Instrument for Long-Term Care Facilities. Attending physicians and therapists provided additional information. Apathy (AES10 score ≥30) was present in 28% of residents. Multilevel regression analyses revealed that this apathy was independently related to (moderate, severe) cognitive impairment (odds ratio [OR] 11.30 [95% confidence interval (CI): 4.96-25.74], OR 5.54 [95% CI: 2.48-12.40]), very severe ADL-dependency (OR 12.10 [95% CI: 1.35-108.66]), and being >12 hours per day in bed (OR 2.10 [95% CI: 1.07-4.13]). It was not related to depressive mood symptoms (OR 1.75 [95% CI: 0.91-3.37]). Only in residents aged less than 80 years were a higher amount of activities independently related to a lower AES10 score (-0.70 [95% CI: -1.18 to -0.20] points per four extra activities in a 4-week period). Apathy is prevalent in largely one-quarter of institutionalized stroke patients, and that is most strongly related to cognitive impairment in this explorative study. We discuss the need for research on the relation with distinct dimensions of depression and fatigue as partly overlapping constructs, and on (individualized) stimulating activities as a possible intervention method. Copyright © 2015 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights

  2. 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.

  3. Prevalence of hydrocephalus in 157 patients with vestibular schwannoma

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    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.)

  4. [HCV and HBV prevalence in hemodialyzed pediatric patients. Multicenter study].

    Science.gov (United States)

    Cañero-Velasco, M C; Mutti, J E; Gonzalez, J E; Alonso, A; Otegui, L; Adragna, M; Antonuccio, M; Laso, M; Montenegro, M; Repetto, L; Brandi, M; Canepa, J; Baimberg, E

    1998-01-01

    Hemodialized pediatric patients are a risk population for the hepatitis B and C virus infection. The aim of this paper was to study the serum prevalence of HBV and HCV infection in hemodialized children. We study 61 pediatric patients at hemodialisis, 12 on renal transplant, range between 2 and 20 years old (mean: 12.9 years), 23 male and 38 female. The specific anti-HCV IgC were measured by enzyme immunoassay (ELISA Abbott) and confirmed by LIA-TEK (Organon). The anti-HBV were measured by ELISA Abbott and transaminases by cinetic method (ASAT: 29 UI/L and ALT: 33 UI/L). The 19.7% of studied children were HCV (+) and 29.5% were HBV (+), 38.9% of them were HbsAg (+) and 50% anti-HBs (+). The HCV and HBV infection was more elevated in relation to the transfusion number and the hemodilisis time. The elevation of ALT/ASAT activity isn't a right infection index for HCV and HBV in this children.

  5. Bortezomib Induction and Maintenance Treatment in Patients With Newly Diagnosed Multiple Myeloma: Results of the Randomized Phase III HOVON-65/GMMG-HD4 Trial

    NARCIS (Netherlands)

    Sonneveld, Pieter; Schmidt-Wolf, Ingo G. H.; van der Holt, Bronno; el Jarari, Laila; Bertsch, Uta; Salwender, Hans; Zweegman, Sonja; Vellenga, Edo; Broyl, Annemiek; Blau, Igor W.; Weisel, Katja C.; Wittebol, Shulamiet; Bos, Gerard M. J.; Stevens-Kroef, Marian; Scheid, Christof; Pfreundschuh, Michael; Hose, Dirk; Jauch, Anna; van der Velde, Helgi; Raymakers, Reinier; Schaafsma, Martijn R.; Kersten, Marie-Jose; van Marwijk-Kooy, Marinus; Duehrsen, Ulrich; Lindemann, Walter; Wijermans, Pierre W.; Lokhorst, Henk M.; Goldschmidt, Hartmut M.

    2012-01-01

    Purpose We investigated whether bortezomib during induction and maintenance improves survival in newly diagnosed multiple myeloma (MM). Patients and Methods In all, 827 eligible patients with newly diagnosed symptomatic MM were randomly assigned to receive induction therapy with vincristine,

  6. Bortezomib Induction and Maintenance Treatment in Patients With Newly Diagnosed Multiple Myeloma : Results of the Randomized Phase III HOVON-65/GMMG-HD4 Trial

    NARCIS (Netherlands)

    Sonneveld, Pieter; Schmidt-Wolf, Ingo G. H.; van der Holt, Bronno; el Jarari, Laila; Bertsch, Uta; Salwender, Hans; Zweegman, Sonja; Vellenga, Edo; Broyl, Annemiek; Blau, Igor W.; Weisel, Katja C.; Wittebol, Shulamiet; Bos, Gerard M. J.; Stevens-Kroef, Marian; Scheid, Christof; Pfreundschuh, Michael; Hose, Dirk; Jauch, Anna; van der Velde, Helgi; Raymakers, Reinier; Schaafsma, Martijn R.; Kersten, Marie-Jose; van Marwijk-Kooy, Marinus; Duehrsen, Ulrich; Lindemann, Walter; Wijermans, Pierre W.; Lokhorst, Henk M.; Goldschmidt, Hartmut M.

    2012-01-01

    Purpose We investigated whether bortezomib during induction and maintenance improves survival in newly diagnosed multiple myeloma (MM). Patients and Methods In all, 827 eligible patients with newly diagnosed symptomatic MM were randomly assigned to receive induction therapy with vincristine,

  7. Malnutrition is prevalent among hemodialysis patients in Jeddah, Saudi Arabia

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    Khadija Alharbi

    2012-01-01

    Full Text Available Malnutrition (MN in hemodialysis patients (HDP is prevalent worldwide. How-ever, data regarding the nutritional status among HDP living in Jeddah, Saudi Arabia, is lacking. The purpose of this study was to detect MN in HDP at the Jeddah Kidney Center, with an inexpensive nutritional assessment protocol consisting of anthropometric body mass index (BMI, triceps skin fold (TSF, mid-arm muscle circumference (MAMC and biochemical (albumin blood measurements and the seven-point subjective global assessment (SGA. A cross-sectional study assessed 269 HDP for MN through a questionnaire, SGA and anthropometric and biochemical measurements. Spearman′s rank correlation coefficients were determined between SGA and anthropometric and biochemical measurements as well as the relative odds of MN. Statistical significance was P <0.05. These HDP were 48.7% moderately and 6.3% severely malnourished. Albumin, BMI, TSF and MAMC correlated positively with the seven-point SGA (r s = 0.16, P = 0.007; r s = 0.33, P <0.001; r s = 0.29, P <0.001; and r s = 0.34, P <0.001, respectively. Those HDP who were female (Odds ratio [OR] = 2.04, P = 0.036, older (≥55 years (OR = 1.70, P = 0.087, uneducated (OR = 1.80, P = 0.072, with a lower BMI (<18 kg/m 2 (OR = 2.00, P = 0.077 and thinner TSF (OR = 1.45, P = 0.041 had a greater risk of MN. The high prevalence of MN was detected with an inexpensive protocol. Women with thinner TSF were more likely to be malnou-rished. The implementation of this protocol is warranted along with dietary education and counseling to decrease MN in HDP.

  8. 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.

  9. Prevalence of gastric cancer precursor lesions in patients with dyspepsia

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    Cem Aygün

    2010-03-01

    Full Text Available Objectives: In Southeastern cities of Turkey, high prevalencesof Helicobacter pylori infection and gastric cancerare seen. The aim of this study was to evaluate the frequencyof the precancerous gastric lesions in patientswith dyspeptic symptoms who underwent upper gastrointestinalendoscopy in Adıyaman State Hospital.Materials and methods: We analyzed gastric biopsiestaken from corpus and antrum of 234 consecutive patientswho underwent upper gastrointestinal endoscopybetween January 2009 and May 2009. According to Sydneysystem, chronic gastritis, gastric atrophy, intestinalmetaplasia and dysplasia were diagnosed by histologicalexamination.Results: The mean age of patients was 46±15 (16- 82years. Helicobacter pylori infection was seen in 66.7% ofpatients. Normal mucosa, chronic gastritis, gastric atrophy,intestinal metaplasia and dysplasia were diagnosedin 2.7%, 78.6%, 3.4%, 11.5% and 3.8% of gastric biopsyspecimens, respectively. Helicobacter pylori infected patientsshowed a significantly higher prevalence of intestinalmetaplasia compared with that of the non infectedsubjects (9.8% vs 1.7% p=0.021. Although prevalenceof gastric atrophy and dysplasia were higher among Helicobacterpylori infected patients, the difference did notreached to a statistically significant level (3.0% vs 0.4%p=0.19 and 3.0% vs 0.8% p=0.37 respectively.Conclusion: Our findings suggested that the prevalenceof gastric precancerous lesions such as gastric atrophy,intestinal metaplasia, dysplasia and Helicobacter pyloriinfection were high in dyspeptic patients. This may be relatedto actual high incidence of gastric cancer in southeasternregion of Turkey.

  10. 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

  11. Prevalence and Serological Diagnosis of Relapse in Paracoccidioidomycosis Patients

    Science.gov (United States)

    Sylvestre, Tatiane Fernanda; Silva, Luciane Regina Franciscone; Cavalcante, Ricardo de Souza; Moris, Daniela Vanessa; Venturini, James; Vicentini, Adriana Pardini; de Carvalho, Lídia Raquel; Mendes, Rinaldo Poncio

    2014-01-01

    A review of 400 clinical records of paracoccidioidomycosis (PCM) patients, 93 with the acute/subacute (AF) and 307 with the chronic form (CF), attended from 1977 to 2011, selected as to the schedule of release for study by the Office of Medical Records at the University Hospital of the Faculdade de Medicina de Botucatu – São Paulo State University – UNESP, was performed to detect cases in relapse. The control of cure was performed by clinical and serological evaluation using the double agar gel immunodiffusion test (DID). In the diagnosis of relapse, DID, enzyme-linked immunosorbent assay (ELISA) and immunoblotting assay (IBgp70 and IBgp43) were evaluated. Out of 400 patients, 21 (5.2%) went through relapse, 18 of them were male and 3 were female, 6∶1 male/female ratio. Out of the 21 patients in relapse, 15 (4.8%) showed the CF, and 6 (6.4%) the AF (p>0.05). The sensitivity of DID and ELISA before treatment was the same (76.1%). DID presented higher sensitivity in pre-treatment (80%) than at relapse (45%; p = 0.017), while ELISA showed the same sensitivity (80% vs 65%; p = 0.125). The serological methods for identifying PCM patients in relapse showed low rates of sensitivity, from 12.5% in IBgp70 to 65.0% in IBgp43 identification and 68.8% in ELISA. The sensitivity of ELISA in diagnosing PCM relapse showed a strong tendency to be higher than DID (p = 0.06) and is equal to IBgp43 (p = 0.11). In sum, prevalence of relapse was not high in PCM patients whose treatment duration was based on immunological parameters. However, the used methods for serological diagnosis present low sensitivity. While more accurate serological methods are not available, we pay special attention to the mycological and histopathological diagnosis of PCM relapse. Hence, direct mycological, cytopathological, and histopathological examinations and isolation in culture for P. brasiliensis must be appropriately and routinely performed when the hypothesis of relapse is

  12. Prevalence of Metabolic Syndrome in Patients with Schizophrenia Referred to Farabi Hospital, Kermanshah, Iran.

    Science.gov (United States)

    Shakeri, Jalal; Karimi, Kamyar; Farnia, Vahid; Golshani, Senobar; Alikhani, Mostafa

    2016-07-01

    Our study was conducted to determine the prevalence of metabolic syndrome in patients with schizophrenia. The study population included all patients with schizophrenia who were referred to Farabi Hospital, Kermanshah, Iran, between March 2014 and March 2015. A total of 280 subjects who met the study criteria were selected according to the census sampling method. The prevalence of metabolic syndrome was 30.4% (20.7% in men and 51.5% in women). The prevalence of metabolic syndrome was greater in patients > 40 years than patients aged 20-40 years. There was a significant relationship between marital status and number of hospitalizations with the prevalence of metabolic syndrome. Given the high prevalence of metabolic syndrome in patients with schizophrenia, healthcare professionals should take measures to identify the risk factors and timely treatment of affected patients, thereby improving the patient's quality of life and reducing health costs.

  13. 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

  14. 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.

  15. 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.

  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. Huntington's disease (HD): the neuropathology of a multisystem neurodegenerative disorder of the human brain.

    Science.gov (United States)

    Rüb, U; Seidel, K; Heinsen, H; Vonsattel, J P; den Dunnen, W F; Korf, H W

    2016-11-01

    Huntington's disease (HD) is an autosomal dominantly inherited, and currently untreatable, neuropsychiatric disorder. This progressive and ultimately fatal disease is named after the American physician George Huntington and according to the underlying molecular biological mechanisms is assigned to the human polyglutamine or CAG-repeat diseases. In the present article we give an overview of the currently known neurodegenerative hallmarks of the brains of HD patients. Subsequent to recent pathoanatomical studies the prevailing reductionistic concept of HD as a human neurodegenerative disease, which is primarily and more or less exclusively confined to the striatum (ie, caudate nucleus and putamen) has been abandoned. Many recent studies have improved our neuropathological knowledge of HD; many of the early groundbreaking findings of neuropathological HD research have been rediscovered and confirmed. The results of this investigation have led to the stepwise revision of the simplified pathoanatomical and pathophysiological HD concept and culminated in the implementation of the current concept of HD as a multisystem degenerative disease of the human brain. The multisystem character of the neuropathology of HD is emphasized by a brain distribution pattern of neurodegeneration (i) which apart from the striatum includes the cerebral neo-and allocortex, thalamus, pallidum, brainstem and cerebellum, and which (ii) therefore, shares more similarities with polyglutamine spinocerebellar ataxias than previously thought. © 2016 International Society of Neuropathology.

  18. 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 ...

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

    African Journals Online (AJOL)

    KINIMI

    Abstract. 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.

  20. Prevalence of myopia amongst patients with refractive error in

    African Journals Online (AJOL)

    User

    prevalence estimate of males is higher than females which are in contrast with a number of studies that report of a higher prevalence in girls than in boys. (Zadnik et al., 2003; Ip et al., 2008; Rudnicka et al., 2008). ... engineering students and microscopist (Zadnik and Mutti, 1987; McBrien and Adams, 1997;. Kinje et al., 2000 ...

  1. 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.

  2. The Prevalence of Tobacco Smoking in Patients With Diabetes in Hospital Pulau Pinang, Malaysia

    OpenAIRE

    Albaroodi, K.A.I.; Syed Sulaiman, S.A.; Shafie, A.A.; Awaisu, A.; Lajis, R.

    2014-01-01

    Widespread evidence has demonstrated the negative effects of tobacco smoking in patients with diabetes. Although many studies have explored the prevalence of tobacco smoking in the general population, data are lacking regarding its prevalence in a specific population with a chronic disease such as diabetes.Objectives: This study aims to determine the prevalence of tobacco smoking among patients with diabetes in Hospital Pulau Pinang, Malaysia. Methods: A cross-sectional surv...

  3. 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...

  4. Prevalence and characteristics of diabetic patients in a chronic heart failure population

    DEFF Research Database (Denmark)

    Kistorp, Caroline; Galatius, Søren; Gustafsson, Finn

    2005-01-01

    Previously, estimates of the prevalence of diabetes mellitus (DM) in patients with chronic heart failure (CHF) have solely been based on history in retrospective studies. The aim of this study was to investigate the prevalence of DM and glucose abnormalities in patients with CHF in accordance...

  5. Long-term prevalence of post-traumatic stress disorder symptoms in patients after secondary peritonitis

    NARCIS (Netherlands)

    Boer, Kimberly R.; Mahler, Cecilia W.; Unlu, Cagdas; Lamme, Bas; Vroom, Margreeth B.; Sprangers, Mirjam A.; Gouma, Dirk J.; Reitsma, Johannes B.; de Borgie, Corianne A.; Boermeester, Marja A.

    2007-01-01

    INTRODUCTION: The aim of this study was to determine the long-term prevalence of post-traumatic stress disorder (PTSD) symptomology in patients following secondary peritonitis and to determine whether the prevalence of PTSD-related symptoms differed between patients admitted to the intensive care

  6. 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.

  7. 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

  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. Prevalence and early detection of oral fungal infection: a cross-sectional controlled study in a group of Swedish end-stage renal disease patients.

    Science.gov (United States)

    Thorman, Royne; Neovius, Martin; Hylander, Britta

    2009-01-01

    Early detection and treatment of local oral fungal infection (OFI) minimize the risk of overgrowth and more serious complications such as invasive infections. Generalized fungal infection increases both morbidity and mortality in end-stage renal disease (ESRD) patients. This study reports the prevalence of ongoing OFI in patients with ESRD and presents correlations with dental microbial plaque formation and mouth dryness. It also describes how oral fungal growth correlates with oral lesions associated with fungal infection. From March 2007 to October 2008, 93 ESRD patients and 45 age- and gender-matched controls were consecutively asked to participate in the study. In total, 34 patients were treated with peritoneal dialysis (PD) and 59 with haemodialysis (HD). OFI was diagnosed by taking two smear layers from the buccal mucosa. The samples from each side of the mouth were stained with the periodic acid Schiff (PAS) method. The associations between histological findings, age, gender, type of dialysis treatment, tobacco habits, self-experienced mouth dryness, taste disturbances, dental plaque and gingivitis were investigated. The presence of erythematous oral stomatitis, membranous candidiasis and angular cheilitis was noted to clarify how the presence of fungal hyphae correlate with oral lesions associated with OFI. OFI was found in 32% of the ESRD patients and 11% of the controls (p=0.007). An extensive OFI, defined as frequent fungal hyphae formations in oral mucosal smear layers, was found in 3% of the PD and 17% of the HD patients. Oral lesions, defined as clinical signs associated with OFI such as erythematous oral stomatitis, membranous candidiasis or angular cheilitis, were found in 37% of the patients with OFI, while 5% of the patients without findings of fungal infection presented oral lesions associated with OFI (p=0.0002). Furthermore, patients with self-reported mouth dryness were three times more likely (p=0.02) to be diagnosed with OFI. ESRD patients

  10. 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.

  11. UK Renal Registry 16th annual report: chapter 11 blood pressure profile of prevalent patients receiving renal replacement therapy in 2012: national and centre-specific analyses.

    Science.gov (United States)

    Rao, Anirudh; Pitcher, David; Farrington, Ken

    2013-01-01

    There continues to be uncertainty in the literature about which blood pressure (BP) recordings in which time period associate best with long-term patient outcomes and therefore optimal target ranges. Patients receiving renal replacement therapy (RRT) on 31st December 2012 with a BP reading in either the fourth or third quarter of 2012 were included. Summary statistics were calculated for each renal centre and country. Data completeness for BP measurements submitted to the UK Renal Registry (UKRR) for all modalities were improved from previous years: it was better for haemodialysis (HD) patients (75% for pre-HD measurements) than for peritoneal dialysis (PD) patients (51%) or transplant recipients (41%). In 2012, the median pre- and post-HD systolic blood pressures (SBPs) were 140 mmHg and 128 mmHg respectively. The median SBP of patients on PD was 137 mmHg. Transplant recipients had a median SBP of 134 mmHg. Median diastolic blood pressures (DBPs) were 71 mmHg (pre-HD), 67 mmHg (post-HD), 78 mmHg (PD) and 79 mmHg (transplant). Only 26% of PD patients achieved the Renal Association guideline of SBP <130 mmHg and DBP <80 mmHg. Amongst transplant patients, 27% achieved the Renal Association guideline of SBP <130 mmHg and DBP <80 mmHg. In 2012 there continued to be significant variation in the achievement of BP standards between UK renal centres. © 2014 S. Karger AG, Basel.

  12. [Prevalence of lower urinary tract symptoms in patients with overactive bladder. Patient management in clinical practice].

    Science.gov (United States)

    Arlandis Guzmán, Salvador; García Matres, María Justa; González Segura, Diego; Rebollo, Pablo

    2009-09-01

    The control of overactive bladder (OAB) symptoms, without worsening voiding symptoms, has become an important therapeutic goal in the management of lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia. The objective of the present study was to assess the prevalence of other associated LUTS in patients with OAB. Epidemiological, observational, cross-sectional and multi-centre study, carried out at urology clinics/divisions throughout Spain. The sample included male patients older than 40 who came in for a urology consultation with filling symptoms compatible with OAB. Patient data were collected from the clinical history (demographic data, prostatic disease, other urological and concomitant diseases, OAB and other LUTS symptom data, diagnostic method and treatment data) and from the interview with the patient (I-PSS questionnaire). 1,754 patients were included in the study. Mean age (SD) of patients was 65.4 (9.7) years. 74.2% of patients presented a prostatic disease, mainly benign prostatic hyperplasia (90.6%); 8.4% had other urologic diseases and 67.4% had at least one concomitant disease relevant to OAB. 99% of all patients had had at least one urological diagnostic test, 78.4% had received some kind of drug to treat symptoms and 61.3% had taken hygiene or dietetic measures. Filling symptoms were more frequent (93.3%) than voiding symptoms (83.9%). Mean score in the I-PSS was 16.3 (5.6) points, symptoms scored as moderate in 1,153 patients (67.9%) and as severe in 463 patients (27.3%). Most male patients aged over 40 years with OAB symptoms showed other LUTS which worsened their quality of life. Taking this high revalence into account, it seems necessary to manage these patients' diagnosis and treatment according to their symptoms.

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

    OpenAIRE

    Abdullah, Mustafa Jamel

    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 ...

  14. Prevalence and characteristics of diabetic patients in a chronic heart failure population

    DEFF Research Database (Denmark)

    Kistorp, Caroline; Galatius, Søren; Gustafsson, Finn

    2005-01-01

    Previously, estimates of the prevalence of diabetes mellitus (DM) in patients with chronic heart failure (CHF) have solely been based on history in retrospective studies. The aim of this study was to investigate the prevalence of DM and glucose abnormalities in patients with CHF in accordance...... with the modern diagnostic criteria of DM. A second aim was to characterize patients with DM with respect to severity of CHF....

  15. 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 ...

  16. Prevalence of adverse drug reactions in adult patients on anti ...

    African Journals Online (AJOL)

    Background: There has been an increased access to anti-retrovirals in resourceconstrained settings. However, few studies have addressed the area of adverse drug reactions in these settings. Objective: To determine the prevalence of adverse drugs reactions in HIV-infected persons receiving anti-retrovirals. Design: A ...

  17. Prevalence of Depression among Sudanese Patients with type-2 ...

    African Journals Online (AJOL)

    Background: Both diabetes mellitus and depression are common disorders, and when coexist; they lead to poor glycemic control that may ultimately increase the risk of both micro and macrovascular complications. In Sudan, few data are available regarding prevalence of depression among subjects with type -2 diabetes ...

  18. Prevalence of unrecognized benign paroxysmal positional vertigo in older patients

    NARCIS (Netherlands)

    van der Zaag-Loonen, H. J.; van Leeuwen, R. B.; Bruintjes, Tj D.; van Munster, B. C.

    2015-01-01

    Dizziness is a relatively common complaint which occurs more often with increasing age. Benign paroxysmal positional vertigo (BPPV) is an important cause which can easily be treated but is frequently not recognized by professionals. The aim of this study was to assess the prevalence of unrecognized

  19. 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 ...

  20. Prevalence of intestinal parasites among HIV patients in Baringo ...

    African Journals Online (AJOL)

    Results A prevalence of 50.9% of intestinal parasites was recorded. Majority of the parasitic infections were waterborne protozoa with few helminthes. There was an association (P<0.05) between intestinal parasitic infection and place of residence, agro-ecological location, family size, water source, treatment and reliability ...

  1. 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 ...

  2. Prevalence of Oral and Maxillofacial Injuries among Patients ...

    African Journals Online (AJOL)

    1,2Department of Dentistry, University of Rwanda, College of Medicine and Health Sciences, Rwanda. Prevalence of Oral and Maxillofacial ... treatment of facial bone fractures, dentoalveolar trauma, soft tissue injuries, as well as concomitant .... Only 10 (5.4%) out of 182 subjects were found to have not sustained any hard ...

  3. 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)

  4. 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 .

  5. 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 .

  6. 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.

  7. 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.

  8. 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.…

  9. 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...

  10. Dizziness reported by elderly patients in family practice: prevalence, incidence, and clinical characteristics

    NARCIS (Netherlands)

    Maarsingh, Otto R.; Dros, Jacquelien; Schellevis, François G.; van Weert, Henk C.; Bindels, Patrick J.; Horst, Henriette E. van der

    2010-01-01

    Although dizziness in elderly patients is very common in family practice, most prevalence studies on dizziness are community-based and include a study population that is not representative of family practice. The aim of this study was to investigate the prevalence and incidence of dizziness reported

  11. Dizziness reported by elderly patients in family practice: prevalence, incidence, and clinical characteristics

    NARCIS (Netherlands)

    Maarsingh, O.R.; Dros, J.; Schellevis, F.G.; van Weert, H.C.; Bindels, P.J.; van der Horst, H.E.

    2010-01-01

    Background: Although dizziness in elderly patients is very common in family practice, most prevalence studies on dizziness are community-based and include a study population that is not representative of family practice. The aim of this study was to investigate the prevalence and incidence of

  12. sero-prevalence of human parvovirus b19 among patients attending ...

    African Journals Online (AJOL)

    boaz

    with age with the highest prevalence (51%) recorded among patients ≥51 years old while the lowest prevalence was among those < 1 ... individuals (5). Parvovirus B19 virus may cause transient anaemia amongst healthy adults, aplastic crises in infected persons with an underlying blood ..... Malaysia, 2002; 57 (1):97-103.

  13. 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

  14. Prevalence and Prescribed Treatments of Orthostatic Hypotension in Institutionalized Patients with Parkinson's Disease

    NARCIS (Netherlands)

    Hommel, A.; Faber, M.J.; Weerkamp, N.J.; Dijk, J.G. van; Bloem, B.R.; Koopmans, R.T.

    2016-01-01

    BACKGROUND: Orthostatic hypotension (OH) in Parkinson's disease (PD) is a common non-motor sign that can be hard to recognize and treat. OH prevalence and treatment in institutionalized PD-patients remains unknown. OBJECTIVE: The aim of this study was to explore the prevalence and prescribed

  15. 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.

  16. Clinical and Biomarker Changes in Premanifest Huntington Disease Show Trial Feasibility: A Decade of the PREDICT-HD Study.

    Science.gov (United States)

    Paulsen, Jane S; Long, Jeffrey D; Johnson, Hans J; Aylward, Elizabeth H; Ross, Christopher A; Williams, Janet K; Nance, Martha A; Erwin, Cheryl J; Westervelt, Holly J; Harrington, Deborah L; Bockholt, H Jeremy; Zhang, Ying; McCusker, Elizabeth A; Chiu, Edmond M; Panegyres, Peter K

    2014-01-01

    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. Neurobiological predictors of Huntington's disease 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 HD 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 7-12 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.

  17. 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...

  18. Prevalence of Chondrocalcinosis in Patients above 50 Years and the Relationship with Osteoarthritis.

    Science.gov (United States)

    Karimzadeh, Hadi; Sirous, Mehri; Sadati, Saeed Najafzadeh; Bashshash, Mahdiyyeh; Mottaghi, Peyman; Ommani, Behzad; Karimifar, Mansoor

    2017-01-01

    Some studies showed a relation between chondrocalcinosis and osteoarthritis (OA). Hence, considering the importance of chondrocalcinosis diagnosis andnecessity for its integration with OA, the current study aims at investigating prevalence of chondrocalcinosis in patients above 50 years admitted to Isfahan Al-Zahra Medical Center and its relationship with OA. In a cross-sectional study, 600 patients who referred to the radiology units of Al-Zahra Hospital for radiography of different joints were studied during 2013-2014. The patients images were studied for chondrocalcinosis and OA by a radiologist and also examined clinically and results of imaging by an expert rheumatologist. The prevalence of chondrocalcinosis and it relation with OA was determined by Statistical Package for Social Sciences software and using of Chi-square and t -test. 23 patients under study had chondrocalcinosis (3.83%). patients with chondrocalcinosis had higher age average, and they were in age group of 70 years and older, but no significant difference was observed regarding the prevalence of the disease in both genders. Chondrocalcinosis prevalence in terms of body mass index showed significant differences ( P = 0.001). All patients with chondrocalcinosis had a history of joint disease and prevalence of chondrocalcinosis in terms of joint disease history showed a significant difference ( P < 0.001). Prevalence of chondrocalcinosis is relatively high in the Iranian population of 70 years and older. Hence, more investigation considering to the diagnosis of chondrocalcinosis among patients with OA is very important.

  19. Prevalence of hepatitis C genotypes in patients with hepatitis C in Lorestan province (2009-2013

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Nazer

    2014-05-01

    Full Text Available Background: Determining hepatitis C genotypes is important to detect the various aspects of this infection, including its epidemiology, pathogenesis and response to anti-viral treatments. The aim of this study was to investigate the prevalence of hepatitis C genotypes in patients admitted to the Infectious Diseases Clinic in Khorramabad. Methods: Out of all the patients admitted to the Infectious Disease Clinic in Khorramabad in a four-year period (April 2009 to March 2013, 120 patients who met the inclusion criteria of the study were evaluated. The PCR method was used to examine the serums of the patients with hepatitis C in terms of the type of genotype. Results: Out of 120 patients, 101 (84.2% were male and 19 (15.8% were female. The most prevalent genotypes were 3a (65%, 1a (24.2%, 1a/1b (5%, and 2 (1.7%, respectively. The genotypes of 5 patients (4.2% could not be determined. No significant relationships were found between gender and genotype, and age group and genotype. Moreover, 18.3% of the patients were HIV-positive. Conclusion: In this study, genotype 3a, the most prevalent genotype, was not consistent with the prevalent genotypes in Arab, European, American, and African countries. Furthermore, genotype 1a was the second most prevalent genotype, while it has been reported as the most prevalent genotype by numerous studies conducted in Iran.

  20. Shadows and cavities in protoplanetary disks: HD 163296, HD 141569A, and HD 150193A in polarized light

    Science.gov (United States)

    Garufi, A.; Quanz, S. P.; Schmid, H. M.; Avenhaus, H.; Buenzli, E.; Wolf, S.

    2014-08-01

    Context. The morphological evolution of dusty disks around young (a few Myr old) stars is pivotal for a better understanding of planet formation. Since both dust grains and the global disk geometry evolve on short timescales, high-resolution imaging of a sample of objects may provide important indications about this evolution. Aims: We enlarge the sample of protoplanetary disks imaged in polarized light with high-resolution imaging (≲0.2″) by observing the Herbig Ae/Be stars HD 163296, HD 141569A, and HD 150193A. We combine our data with previous datasets to understand the larger context of their morphology. Methods: Polarimetric differential imaging is an attractive technique with which to image at near-IR wavelengths a significant fraction of the light scattered by the circumstellar material. The unpolarized stellar light is canceled out by combining two simultaneous orthogonal polarization states. This allowed us to achieve an inner working angle and an angular resolution as low as ~0.1″. Results: We report a weak detection of the disk around HD 163296 in the H and KS bands. The disk is resolved as a broken ring structure with a significant surface brightness drop inward of 0.6″. No sign of extended polarized emission is detected from the disk around HD 141569A and HD 150193A. Conclusions: We propose that the absence of scattered light in the inner 0.6″ around HD 163296 and the non-detection of the disk around HD 150193A may be due to similar geometric factors. Since these disks are known to be flat or only moderately flared, self-shadowing by the disk inner wall is the favored explanation. We show that the polarized brightness of a number of disks is indeed related to their flaring angle. Other scenarios (such as dust grain growth or interaction with icy molecules) are also discussed. On the other hand, the non-detection of HD 141569A is consistent with previous datasets that revealed a huge cavity in the dusty disk. Based on observations collected at

  1. 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.

  2. Prevalence and characteristics of patients with resistant hypertension and chronic kidney disease.

    Science.gov (United States)

    Verdalles, Úrsula; Goicoechea, Marian; Garcia de Vinuesa, Soledad; Quiroga, Borja; Galan, Isabel; Verde, Eduardo; Perez de Jose, Ana; Luño, José

    Resistant hypertension (RH) is a common problem in patients with chronic kidney disease (CKD). A decline in the glomerular filtration rate (GFR) and increased albuminuria are associated with RH; however, there are few published studies about the prevalence of this entity in patients with CKD. To estimate the prevalence of RH in patients with different degrees of kidney disease and analyse the characteristics of this group of patients. A total of 618 patients with hypertension and CKD stages i-iv were enrolled, of which 82 (13.3%) met the criteria for RH. RH prevalence increased significantly with age, the degree of CKD and albuminuria. The prevalence of RH was 3.2% in patients under 50 years, 13.8% between 50-79 years and peaked at 17.8% in patients older than 80 years. Renal function prevalence was 4, 15.8 and 18.1% in patients with an estimated glomerular filtration rate (GFR) of > 60, 30-59 and  300mg/g respectively. In a logistic regression model, the characteristics associated with resistant hypertension were age, history of cardiovascular disease, GFR, albuminuria and diabetes mellitus. A total of 47.5% of patients with resistant hypertension had controlled BP (<140/90mmHg) with 4 or more antihypertensive drugs. These patients were younger, with better renal function, less albuminuria and received more aldosterone antagonists. RH prevalence increases with age, the degree of CKD and albuminuria. Strategies such as treatment with aldosterone receptor antagonists are associated with better blood pressure control in this group of patients, leading to reduced prevalence. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

  3. 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...

  4. 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

  5. Prevalence, awareness, and treatment of anemia in Chinese patients with nondialysis chronic kidney disease

    Science.gov (United States)

    Li, Ya; Shi, Hao; Wang, Wei-Ming; Peng, Ai; Jiang, Geng-Ru; Zhang, Jin-Yuan; Ni, Zhao-Hui; He, Li-Qun; Niu, Jian-Ying; Wang, Nian-Song; Mei, Chang-Lin; Xu, Xu-Dong; Guo, Zhi-Yong; Yuan, Wei-Jie; Yan, Hai-Dong; Deng, Yue-Yi; Yu, Chen; Cen, Jun; Zhang, Yun; Chen, Nan

    2016-01-01

    Abstract This was the first multicenter, cross-sectional survey to assess the prevalence of anemia, patient awareness, and treatment status in China. Data of patients with chronic kidney disease (CKD; age, 18–75 years; both out- and inpatients) from 25 hospitals in Shanghai, seeking medical treatment at the nephrology department, were collected between July 1, 2012 and August 31, 2012. The prevalence, awareness, and treatment of anemia in patients with nondialysis CKD (ND-CKD) were assessed. Anemia was defined as serum hemoglobin (Hb) levels ≤12 g/dL in women and ≤13 g/dL in men. A total of 2420 patients with ND-CKD were included. Anemia was established in 1246 (51.5%) patients: 639 (51.3%) men and 607 (48.7%) women. The prevalence of anemia increased with advancing CKD stage (χ2trend = 675.14, P Anemia was more prevalent in patients with diabetic nephropathy (68.0%) than in patients with hypertensive renal damage (56.6%) or chronic glomerulonephritis (46.1%, both P anemia patients, only 7.5% received more effective and recommended intravenous supplementation. Anemia is highly prevalent in patients with ND-CKD in China, with a low target-achieving rate and poor treatment patterns. The study highlights the need to improve multiple aspects of CKD management to delay the progression of renal failure. PMID:27310973

  6. Prevalence of lower urinary tract symptoms (LUTS) in stroke patients: a cross-sectional, clinical survey

    DEFF Research Database (Denmark)

    Tibaek, Sigrid; Gard, Gunvor; Klarskov, Peter

    2008-01-01

    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.......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....

  7. Prevalence of vertebral deformities and symptomatic vertebral fractures in corticosteroid treated patients with rheumatoid arthritis

    NARCIS (Netherlands)

    de Nijs, RNJ; Jacobs, JWG; Bijlsma, JWJ; Lems, WF; Laan, RFJM; Houben, HHM; ter Borg, EJ; Huisman, AM; Bruyn, GAW; van Oijen, PLM; Westgeest, AAA; Algra, A; Hofman, DM

    2001-01-01

    Objective. This study was designed to determine whether the prevalence of vertebral deformities in patients with rheumatoid arthritis (RA) treated with corticosteroids (Cs) is higher than in RA patients not receiving Cs therapy. Patients and methods. This multicentre cross-sectional study included

  8. Prevalence of vertebral deformities and symptomatic vertebral fractures in corticosteroid treated patients with rheumatoid arthritis

    NARCIS (Netherlands)

    de Nijs, R. N.; Jacobs, J. W.; Bijlsma, J. W.; Lems, W. F.; Laan, R. F.; Houben, H. H.; ter Borg, E. J.; Huisman, A. M.; Bruyn, G. A.; van Oijen, P. L.; Westgeest, A. A.; Algra, A.; Hofman, D. M.

    2001-01-01

    This study was designed to determine whether the prevalence of vertebral deformities in patients with rheumatoid arthritis (RA) treated with corticosteroids (Cs) is higher than in RA patients not receiving Cs therapy. This multicentre cross-sectional study included 205 patients with RA who were

  9. 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...

  10. 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

  11. 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.

  12. Hip arthroplasty in obese patients: rising prevalence – standard procedures?

    Directory of Open Access Journals (Sweden)

    Michael Skutek

    2016-06-01

    Full Text Available We examined our experience and, in particular, complications associated with total hip arthroplasty in obese and morbidly obese patients. We prospectively gathered 50 patients in a matched control series including 25 obese and morbidly obese patients. All patients were operated using the direct lateral approach and standard postoperative protocols. Operating room time, complications, dislocations, blood loss, cup position and clinical parameters using the Harris Hip Score and the Western Ontario and McMaster Universities Arthritis Index results were compared. Although there were some significant differences in clinical outcomes, standard procedures yielded good overall results and an acceptable rate of complications. Details approaching this patient entity are being discussed.

  13. Prevalence of ATM Sequence Variants in Northern Plains American Indian Cancer Patients

    Directory of Open Access Journals (Sweden)

    Daniel Grant Petereit

    2013-12-01

    Full Text Available Purpose: To identify sequence variants of the ataxia telangiectasia mutated (ATM gene and establish their prevalence rate among American Indian (AI as compared with non-AI cancer patients. Materials and Methods: DNA was isolated from blood samples collected from 100 AI and 100 non-AI cancer patients undergoing radiation therapy, and a blinded assessment of the ATM sequence was conducted. Quantitative PCR assessment of copy number for each exon was also performed. The main outcome measure was the prevalence of ATM variants in the two patient populations. Results: No statistically significant differences for total prevalence of ATM variants among AI and non-AI patients were found. Of the 25 variants identified, five variants had a prevalence of >2%, of which 4 occurred at a rate of >5% in one or both groups. The prevalence of these four variants could meaningfully be compared between the two groups. The only statistically significant difference among the groups was the c.4138C>T variant which is predicted not to affect protein function, seen in 8% of AI versus 0% of non-AI patients (P=0.007. No exonic copy number changes were found in these patients. Conclusions: This study is the first to determine the prevalence of ATM variants in AIs.

  14. 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.

  15. Prevalence of mucocutaneous findings in Celiac disease patients

    Directory of Open Access Journals (Sweden)

    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

  16. 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.

  17. 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.

  18. PREVALENCE OF MALNUTRITION IN PATIENTS ADMITTED IN INTENSIVE CARE UNIT

    Directory of Open Access Journals (Sweden)

    Murali T

    2017-03-01

    Full Text Available BACKGROUND WHO defines malnutrition as underweight is a serious public health problem that has been linked to a substantial increase in the risk of mortality and morbidity. Critically ill patients admitted in ICU will require approximately 25 kcal/kg to 50 kcal/kg of nutrition depending on the severity of disease and length of stay in ICU. Most of the deaths after prolonged ICU stay occur due to indirect causes or hospital-acquired causes, one among is malnutrition, which led to catabolism, loss of lean body mass and increased risk of infection. MATERIALS AND METHODS Patients were assessed irrespective of age, sex and comorbid diseases and diagnosis using SGA score within 24 hours of admission into MICU. RESULTS Male are little older in well-nourished group and almost comparable in moderately nourished group. Severely malnourished group seen in only male patients with mean age of 95.16. In females, moderately malnourished group are older than wellnourished group. Male patients shows that more moderately malnourished (54% patients when compared to well-nourished patients. Female patients also showed more moderately malnourished (57.89% patients were observed compared to wellnourished (42.10% patients. Overall, diabetes and hypertension are the comorbidities, which is associated with moderately and severely malnourished patients. CONCLUSION Most of the patients admitted to ICU has pre-existing malnourishment, which is seen in both gender group. This shows that one need to concentrate more on nutritional aspect for the better and speedy recovery of the patients.

  19. Prevalence of sleep apnea syndrome in hemodialyzed patients with end-stage renal disease.

    Science.gov (United States)

    Miśkowiec, I; Klawe, J J; Tafil-Klawe, M; Jeske, K; Laudencka, A; Bielicka, B; Manitius, J; Zlomańczuk, P

    2006-09-01

    The majority of hemodialyzed patients suffer from sleep disturbances. In the present study the prevalence of sleep apnea syndrome in hemodialyzed patients with end-stage renal disease (ESRD-patients) was investigated by the survey, Epworth Sleepiness Scale (ESS), and polysomnography (PSG). Sixty-one patients: 24 women and 37 men were involved in the study. All subjects participated in the first part of the study consisting of the survey and ESS. The second and third parts consisted of nighttime PSG, performed the night after hemodialysis (17 patients) and between hemodialyses (11 patients). Eleven out of the 61 patients had the symptoms of sleep apnea and heavy daily sleepiness. Eleven subjects were involved in the double PSG study: after and between hemodialyses. Obstructive sleep apnea was found in 7 of those patients during both nights analyzed. Our results confirm the occurrence of sleep disorders in ESRD-patients. Hemodialysis does not change the prevalence of obstructive sleep apnea in chronic renal disease.

  20. 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...... Education Programme (NCEP) Adult Treatment Panel (ATP) III diagnostic criteria. RESULTS: Five hundred and sixty-six patients were included in the study, of whom 27% were diagnosed with MS. In univariate analysis, the duration of treatment with different drug classes was associated with the prevalence of MS......% confidence interval (CI) 1.73-6.74; and OR 1.96, 95% CI 1.19-3.22, respectively]. CONCLUSIONS: MS is prevalent in HIV-infected Danes. However, treatment with specific drug classes does not seem to confer an elevated risk for MS, other than the risk conferred by known acute effects on triglycerides....

  1. Higher prevalence of thrombophilia in patients with varicose veins and venous ulcers than controls.

    Science.gov (United States)

    Darvall, Katy A L; Sam, Rachel C; Adam, Donald J; Silverman, Stanley H; Fegan, Christopher D; Bradbury, Andrew W

    2009-05-01

    Uncontrolled studies suggest that patients with chronic venous ulceration (CVU) have an increased prevalence of thrombophilia, similar to that observed in patients with deep vein thrombosis. This study compared the nature and prevalence of thrombophilia in patients with varicose veins (VV, CEAP clinical [C] grade C(2) to C(3)) and patients with CVU (C(5) to C(6)) with an age- and sex-matched population without clinical or duplex ultrasound evidence of venous disease. Twenty-seven patients with VV, 27 patients with CVU, and 54 age- and sex-matched case controls with no clinical or duplex evidence of lower limb venous disease, underwent testing for factor V Leiden and prothrombin 20210A mutations, antithrombin deficiencies, and levels of antiphospholipid antibodies, homocysteine, protein C and S, and factor VIII, IX, and XI. The overall prevalences of single and multiple thrombophilias were significantly higher in cases than in controls. Specifically, in VV patients, the prevalences of no, single, and multiple thrombophilias were 33%, 52%, and 15%, respectively, compared with 63%, 26%, and 11% in VV controls. In CVU patients, the prevalences of no, single, and multiple thrombophilias was 26%, 30%, and 44%, respectively, compared with 66%, 22%, and 11% in CVU controls. Compared with controls, only factor XI levels were significantly higher in VV patients, and homocysteine and factor VIII, IX, and XI levels were all significantly higher in CVU patients. Patients with VV, and particularly CVU, have significantly higher prevalences of single and multiple thrombophilias than age- and sex-matched controls without clinical or duplex evidence of lower limb venous disease. These data support the hypothesis that thrombophilia predisposes to the development of superficial and deep lower limb venous reflux, and so VV and CVU, through the increased occurrence of clinical and subclinical thrombosis.

  2. 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

  3. The Prevalence of Hepatitis B Virus in Patients With Hepatocellular ...

    African Journals Online (AJOL)

    The seropositivity for hepatitis B surface antigen (HBsAg) was tested in 68 patients with hepatocellular carcinoma (HCC) to assess the association between hepatitis B virus and hepatocellular carcinoma. Of the 68 patients, 44(64.7%) were positive for HBsAg. The highest prevelance rate (76.2%) was found in the 40 - 90 ...

  4. HIV sero-prevalence among tuberculosis patients in Kenya | Van ...

    African Journals Online (AJOL)

    Objective: To determine HIV seroprevalence among tuberculosis patients and the burden of HlV attributable tuberculosis among notified patients in Kenya. Design: A cross-sectional anonymous unlinked HlV seroprevalence survey. Setting: Tuberculosis diagnostic clinics of the National Leprosy Tuberculosis Programme in ...

  5. The prevalence of alcohol misuse in patients undergoing cataract surgery.

    Science.gov (United States)

    Davis, A R; Wilkins, M; Dew, T; Sherwood, R; Coakes, R; Peters, T J

    1998-04-01

    If a factor could be identified which delayed the onset of cataract by 10 years, the number of annual cataract operations worldwide has been estimated to decrease by 45%. A case-control study compared alcohol consumption in 78 patients attending for routine cataract surgery in South East London with data from a large population-based survey. Male cataract patients had a significantly greater risk of being harmful drinkers (odds ratio = 8, p = 0.007) than the controls. The harmful male drinkers were significantly younger than the non-drinkers with cataract (mean difference 15 years, p < 0.007). Female cataract patients were not more likely to be excessive drinkers than controls. The female drinkers with cataract were of a similar age to the non-drinking female patients with cataract. Haematological and biochemical indices of alcohol toxicity indicated five patients who were likely to be harmful drinkers, but who had denied this on direct questioning. Seven (26%) of the male patients had a low serum 25 hydroxycholecalciferol although the levels were normal in the female patients. These results support the view that excess alcohol consumption is related to cataract formation and suggest that alcohol causes premature cataract formation in male, but not female patients. Alcohol consumption is amenable to intervention and suggests that such intervention could have a significant impact on the need for cataract surgery.

  6. Prevalence of Dental Anxiety among Dental Patients in Saudi Arabia.

    Science.gov (United States)

    Fayad, Mostafa I; Elbieh, Ahmed; Baig, Mohammed N; Alruwaili, Selham Alhabib

    2017-01-01

    Anxiety towards dental procedures are common difficulties that may be experienced by dental patients all over the world. This study focused on evaluating the dental anxiety frequency and its relationship with age, gender, educational level, and past dental visits among patients attending the outpatient clinics of College of Dentistry, Al Jouf University, Saudi Arabia. A total of 221 patients, aged 21-50 years were selected for the study. A questionnaire comprising the Modified Dental Anxiety Scale (MDAS) was used to measure the level of dental anxiety. Data was analyzed using SPSS version 20. The mean anxiety score of the 221 patients was 11.39 (SD ± 2.7). Independent t -test showed a significant variation between the age groups with regards to their mean overall anxiety score ( P dental visit ( P 0.05). Younger patients, female, and patients with previous unpleasant dental experience were associated with increased MDAS score. The present study was done for better patient management and proper treatment plan development for dentally anxious patients.

  7. Quality of Life and Physical Function in Older Patients on Dialysis: A Comparison of Assisted Peritoneal Dialysis with Hemodialysis.

    Science.gov (United States)

    Iyasere, Osasuyi U; Brown, Edwina A; Johansson, Lina; Huson, Les; Smee, Joanna; Maxwell, Alexander P; Farrington, Ken; Davenport, Andrew

    2016-03-07

    In-center hemodialysis (HD) is often the default dialysis modality for older patients. Few centers use assisted peritoneal dialysis (PD), which enables treatment at home. This observational study compared quality of life (QoL) and physical function between older patients on assisted PD and HD. Patients on assisted PD who were >60 years old and on dialysis for >3 months were recruited and matched to patients on HD (needing hospital transport) by age, sex, diabetes, dialysis vintage, ethnicity, and index of deprivation. Frailty was assessed using the Clinical Frailty Scale. QoL assessments included Hospital Anxiety and Depression Scale (HADS), Short Form-12, Palliative Outcomes Symptom Scale (renal), Illness Intrusiveness Rating Scale, and Renal Treatment Satisfaction Questionnaire (RTSQ). Physical function was evaluated by Barthel Score and timed up and go test. In total, 251 patients (129 PD and 122 HD) were recruited. In unadjusted analysis, patients on assisted PD had a higher prevalence of possible depression (HADS>8; PD=38.8%; HD=23.8%; P=0.05) and higher HADS depression score (median: PD=6; HD=5; P=0.05) but higher RTSQ scores (median: PD=55; HD=51; Pdialysis vintage, and frailty, assisted PD continued to be associated with higher RTSQ scores (P=0.04) but not with other QoL measures. There are no differences in measures of QoL and physical function between older patients on assisted PD and comparable patients on HD, except for treatment satisfaction, which is higher in patients on PD. Assisted PD should be considered as an alternative to HD for older patients, allowing them to make their preferred choices. Copyright © 2016 by the American Society of Nephrology.

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

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C; Belli, A

    1995-01-01

    alcohol, smoked for more years, and had a higher prevalence of alcohol problems in the family. It is concluded that alcohol problems among in-patients are as prevalent in Naples as in other industrialized countries, that it is often not registered among discharge diagnoses, and that the problems are more......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...

  9. 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 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.

  10. 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

  11. 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...

  12. 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

  13. 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.

  14. 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.

  15. [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 © 2016. Publicado por Elsevier Editora Ltda.

  16. Blood pressure variability and cardiovascular autonomic control during hemodialysis in peripheral vascular disease patients

    International Nuclear Information System (INIS)

    Titapiccolo, Jasmine Ion; Cerutti, Sergio; Signorini, Maria Gabriella; Ferrario, Manuela; Garzotto, Francesco; Cruz, Dinna; Ronco, Claudio; Moissl, Ulrich; Tetta, Ciro

    2012-01-01

    Hemodialysis (HD) patients with peripheral vascular disease (PVD) are at higher risk of mortality. The main objectives of this work were to investigate the hypothesis of an association between the PVD and an altered control system on peripheral resistance in response to volume depletion induced by HD treatment; and to investigate whether HD induced increase of pulse pressure (PP) is associated with PVD. Continuous blood pressure (BP) was recorded during HD treatment at the beginning and at the end of HD. The overhydration condition was evaluated by means of whole body bioimpedance spectroscopy, measured before each HD treatment. BP variability, heart rate variability and baroreflex sensitivity were then analyzed. Patients affected by PVD reported a prevalence of peripheral local control as shown by higher values of very low frequency in diastolic blood pressure (DBP) variability and a reduced cardiac baroreflex with respect to patients not affected by this pathology. HD treatment induced a significant increase of PP and LF% in DBP series in PVD patients only. Our results suggested that differences in BP variability and PP changes could be related not only to an underlying vascular disease, but also to an alteration in autonomic control. (paper)

  17. 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.

  18. Prevalence of type 2 diabetes in Algerian patients with hepatitis C virus infection

    Science.gov (United States)

    Rouabhia, Samir; Malek, Rachid; Bounecer, Hocine; Dekaken, Aoulia; Amor, Fouzia Bendali; Sadelaoud, Mourad; Benouar, Abderrahmene

    2010-01-01

    AIM: To investigate the prevalence of, and risk factors for, diabetes mellitus (DM) in Algerian patients with chronic hepatitis C virus (HCV) infection and in a control group. METHODS: A cross-sectional study was undertaken. A total of 416 consecutive patients with viral chronic hepatitis attending the Internal Medicine Department of the University Hospital Center Touhami Benflis in Batna [290 HCV-infected and 126 hepatitis B virus (HBV)-infected patients] were prospectively recruited. RESULTS: The prevalence of DM was higher in HCV-infected patients in comparison with HBV-infected patients (39.1% vs 5%, P < 0.0001). Among patients without cirrhosis, diabetes was more prevalent in HCV-infected patients than in HBV-infected patients (33.5% vs 4.3%, P < 0.0001). Among patients with cirrhosis, diabetes was more prevalent in HCV-infected patients, but the difference was not significant (67.4% vs 20%, P = 0.058). The logistic regression analysis showed that HCV infection [odds ratio (OR) 4.73, 95% CI: 1.7-13.2], metabolic syndrome (OR 12.35, 95% CI: 6.18-24.67), family history of diabetes (OR 3.2, 95% CI: 1.67-6.13) and increased hepatic enzymes (OR 2.22, 95% CI: 1.1-4.5) were independently related to DM in these patients. CONCLUSION: The high prevalence of diabetes in HCV-infected patients, and its occurrence at early stages of hepatic disease, suggest that screening for glucose abnormalities should be indicated in these patients. PMID:20632447

  19. Prevalence of type 2 diabetes in Algerian patients with hepatitis C virus infection.

    Science.gov (United States)

    Rouabhia, Samir; Malek, Rachid; Bounecer, Hocine; Dekaken, Aoulia; Bendali Amor, Fouzia; Sadelaoud, Mourad; Benouar, Abderrahmene

    2010-07-21

    To investigate the prevalence of, and risk factors for, diabetes mellitus (DM) in Algerian patients with chronic hepatitis C virus (HCV) infection and in a control group. A cross-sectional study was undertaken. A total of 416 consecutive patients with viral chronic hepatitis attending the Internal Medicine Department of the University Hospital Center Touhami Benflis in Batna [290 HCV-infected and 126 hepatitis B virus (HBV)-infected patients] were prospectively recruited. The prevalence of DM was higher in HCV-infected patients in comparison with HBV-infected patients (39.1% vs 5%, P < 0.0001). Among patients without cirrhosis, diabetes was more prevalent in HCV-infected patients than in HBV-infected patients (33.5% vs 4.3%, P < 0.0001). Among patients with cirrhosis, diabetes was more prevalent in HCV-infected patients, but the difference was not significant (67.4% vs 20%, P = 0.058). The logistic regression analysis showed that HCV infection [odds ratio (OR) 4.73, 95% CI: 1.7-13.2], metabolic syndrome (OR 12.35, 95% CI: 6.18-24.67), family history of diabetes (OR 3.2, 95% CI: 1.67-6.13) and increased hepatic enzymes (OR 2.22, 95% CI: 1.1-4.5) were independently related to DM in these patients. The high prevalence of diabetes in HCV-infected patients, and its occurrence at early stages of hepatic disease, suggest that screening for glucose abnormalities should be indicated in these patients.

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

    Science.gov (United States)

    Ventura, Aline; Ronsoni, Marcelo Fernando; Shiozawa, Maria Beatriz Cacese; Dantas-Corrêa, Esther Buzaglo; Canalli, Maria Heloisa Busi da Silva; Schiavon, Leonardo de Lucca; Narciso-Schiavon, Janaína Luz

    2014-12-01

    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. Cross-sectional study in a public university hospital. 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. 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. 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.

  1. 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.

  2. Prevalence of asymptomatic microbleeds in patients with moyamoya disease

    International Nuclear Information System (INIS)

    Ishikawa, Tatsuya; Kuroda, Satoshi; Terae, Satoshi; Kudou, Kousuke; Iwasaki, Yoshinobu; Nakayama, Naoki

    2005-01-01

    Basal moyamoya vessels are a potential source of hemorrhage in patients with moyamoya disease, but the etiology remains unclear. Symptomatic hemorrhage resulting from long-standing hemodynamic effects on pathologically dilated, fragile moyamoya vessels may be preceded by asymptomatic microbleeding in adult moyamoya disease patients, regardless of hemorrhagic or ischemic onset. T 2 * -weighted magnetic resonance (MR) imaging was used to investigate the presence of microbleeds in 27 adult patients with angiographically confirmed moyamoya disease, 21 females and six males aged 18-70 years (mean 40.8±15.7 years). Clinical diagnosis was intracranial bleeding in six patients, transient ischemic attack or cerebral infarction in 18, and asymptomatic in three. Asymptomatic microbleeds were detected in four of the 27 patients, two of six who initially presented with hemorrhagic events and two of 18 with ischemic onset. These microbleeds were located in the paraventricular white matter, temporal subcortex, and basal ganglia. The presence of microbleeds had no correlation with either patient age or duration from disease onset or diagnosis of disease. A large cohort study is needed to explore the significance of asymptomatic microbleeds in moyamoya disease. (author)

  3. Prevalence of fatigue in patients with multiple sclerosis and its effect on the quality of life

    OpenAIRE

    Karthik Nagaraj; Arun B Taly; Anupam Gupta; Chandrajit Prasad; Rita Christopher

    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) we...

  4. 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.

  5. The prevalence of fibromyalgia among patients with hepatitis B virus infection.

    Science.gov (United States)

    Ozsahin, Mustafa; Gonen, Ibak; Ermis, Fatih; Oktay, Murat; Besir, Fahri Halit; Kutlucan, Ali; Sahin, Ahmet; Ataoglu, Safinaz

    2013-01-01

    Fibromyalgia (FM) is a syndrome characterized by widespread and chronic musculoskeletal pain, fatigue, morning stiffness, and sleep disturbance. However, the etiopathogenesis of FM remains unclear. Various etiological factors have been suggested to trigger FM. These include systemic rheumatismal disease, physical trauma, psychological disorders, and chronic infections. We determined the prevalence of FM in patients with chronic active hepatitis B virus (HBV) and inactive hepatitis B carriers, compared with matched healthy controls. Seventy-seven HBV patients (39 HBV carriers and 38 with chronic active hepatitis), were evaluated for FM syndrome. Seventy-seven HBsAg-negative healthy subjects were enrolled as a control group. We found that FM was very prevalent in patients with HBV infections (22% of the total). We found no difference in FM prevalence when patients with chronic active hepatitis B infections (21% FM prevalence) and those who were inactive hepatitis B carriers (23% FM prevalence) were compared. FM was not associated with the levels of HBV-DNA, ALT, or AST. Recognition and management of FM in HBsAg-positive patients will aid in improvement of quality-of-life. We fully accept that our preliminary results require confirmation in studies including larger numbers of patients. More work is needed to allow us to understand the role played by, and the relevance of, infections (including HBV) in FM syndrome pathogenesis.

  6. The prevalence of anxiety and depression in patients with or without hyperhidrosis (HH).

    Science.gov (United States)

    Bahar, Rayeheh; Zhou, Pingyu; Liu, Yudan; Huang, Yuanshen; Phillips, Arlie; Lee, Tim K; Su, Mingwan; Yang, Sen; Kalia, Sunil; Zhang, Xuejun; Zhou, Youwen

    2016-12-01

    There are conflicting data about the correlation between hyperhidrosis (HH) and anxiety and depression. We sought to determine the prevalence of anxiety and depression in patients with or without HH. We examined 2017 consecutive dermatology outpatients from Vancouver, British Columbia, Canada, and Shanghai, China, using Patient Health Questionnaire-9 and Generalized Anxiety Disorder-7 scales for anxiety and depression assessments. Multivariable logistic regression analysis was performed to evaluate if the impact of HH on anxiety and depression is dependent on demographic factors and diagnoses of the patients' presenting skin conditions. The prevalence of anxiety and depression was 21.3% and 27.2% in patients with HH, respectively, and 7.5% and 9.7% in patients without HH, respectively (P value <.001 for both). There were positive correlations between HH severity and the prevalence of anxiety and depression. Multivariable analysis showed that HH-associated increase in anxiety and depression prevalence is independent of demographic factors and presenting skin conditions. The data from the questionnaires relied on the accuracy of patients' self-reports. Both single variant and multivariable analyses showed a significant association between HH and the prevalence of anxiety and depression in a HH severity-dependent manner. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  7. Multicenter Study of Prevalence of Nontuberculous Mycobacteria in Patients with Cystic Fibrosis in France ▿

    Science.gov (United States)

    Roux, Anne-Laure; Catherinot, Emilie; Ripoll, Fabienne; Soismier, Nathalie; Macheras, Edouard; Ravilly, Sophie; Bellis, Gil; Vibet, Marie-Anne; Le Roux, Evelyne; Lemonnier, Lydie; Gutierrez, Cristina; Vincent, Véronique; Fauroux, Brigitte; Rottman, Martin; Guillemot, Didier; Gaillard, Jean-Louis

    2009-01-01

    We performed a multicenter prevalence study of nontuberculous mycobacteria (NTM) involving 1,582 patients (mean age, 18.9 years; male/female ratio, 1.06) with cystic fibrosis in France. The overall NTM prevalence (percentage of patients with at least one positive culture) was 6.6% (104/1,582 patients), with prevalences ranging from 3.7% (in the east of France) to 9.6% (in the greater Paris area). Mycobacterium abscessus complex (MABSC; 50 patients) and Mycobacterium avium complex (MAC; 23 patients) species were the most common NTM, and the only ones associated with fulfillment of the American Thoracic Society bacteriological criteria for NTM lung disease. The “new” species, Mycobacterium bolletii and Mycobacterium massiliense, accounted for 40% of MABSC isolates. MABSC species were isolated at all ages, with a prevalence peak between 11 and 15 years of age (5.8%), while MAC species reached their highest prevalence value among patients over 25 years of age (2.2%). PMID:19846643

  8. Prevalence of anxiety in patients admitted to a university hospital in southern Brazil and associated factors

    Directory of Open Access Journals (Sweden)

    Inês Gullich

    2013-09-01

    Full Text Available Objective: To identify the prevalence of anxiety in adults hospitalized in the clinical ward of a university hospital and to analyze the possible associated factors. Method: A cross-sectional study was performed in a university hospital. All interviewees answered a specific questionnaire and the Hospital Anxiety and Depression Scale. A Poisson regression was used to calculate prevalence ratios with 95% confidence intervals. Results: 282 patients were enrolled. The prevalence of anxiety was 33.7% (95%CI 28.2 - 39.3. Characteristics associated with the outcome were female gender (RP 2.44, age ≥ 60 years (PR 0.65, consultation in primary health care (PR 2.37, estimated time of contact between patient and student > 30 min (RP 1.36, high blood pressure (PR 1.57, diabetes mellitus (PR 1.43, and obesity (RP 1.43. Conclusion: This study found prevalence of high anxiety. It may be associated with certain characteristics of the patients (gender, age, chronic diseases; the medical appointment in primary care and time (estimated by the patient that the student remained with this patient. The need for a focused approach to mental health care within the hospital has been discussed for a long time. The particularity of this study refers to the environment of a university hospital and to what extent the environment and the patient's relationship with the student are associated with higher prevalence of anxiety.

  9. 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

    2015-01-01

    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 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. PMID:25517388

  10. 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

    , but this difference in risk was not statistically significant (p = 0.10). CONCLUSIONS: The study shows that females have 32% increased familial prevalence of hip dysplasia compared to males, but the increased prevalence was not statistically significant probably due to the low power of the study.......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...

  11. 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)

  12. Prevalence of obesity in an intensive care unit patient population.

    Science.gov (United States)

    Dennis, Diane M; Trevenen, Michelle

    2016-08-01

    The Australian health survey (2011-2012) reported that 63.4% of Australian adults were overweight or obese. Critical care medicine is expensive, with intensive care unit (ICU) services accounting for a substantial proportion of total hospital costs. These costs may be multiplied in the overweight cohort. The primary aim was to compare the body mass index (BMI) of a critically ill ICU patient cohort to Australian population norms in order to see if overweight people were over-represented. The secondary aim was to identify if any medical specialty was associated with overweight patients. A retrospective observational case note audit of 230 ICU patients between November 2012 and August 2013, with BMI as the primary outcome measure. Approximately 75% of the cohort were overweight or obese (median BMI 28.7; IQR 25.0-32.7) representing a rate 12% higher than Australian normative data. Based on population, this equates to an estimated additional 5279 unanticipated overweight or obese ICU patients at our facility during 2013. This study has shown that Australian ICU patients may have higher BMI than those of the general Australian population, and therefore there may be unanticipated costs associated with their care. No medical specialty was associated with higher BMI than another. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. 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.

  14. 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...

  15. Prevalence of hepatitis C in patients with renal disease undergoing hemodialysis treatment

    Directory of Open Access Journals (Sweden)

    Marcos Frank Bastiani

    2014-10-01

    Full Text Available Introduction and Objective: This study aimed at determining the prevalence of hepatitis C among 649 patients diagnosed with chronic or acute kidney disease − patients were undergoing hemodialysis treatment at a large hemodialysis center in Porto Alegre-RS, from January through December, 2012 –, as well as relating our data to that presented in the national census, reporting cases of coinfection by hepatitis C and human immunodeficiency virus (HIV, and defining the demographic profile of these patients. Method: An observational cross-sectional study was conducted and data was obtained from information in patients’ electronic medical records. Result and conclusion: The prevalence of hepatitis C in this study was 10.17% of the sampled population. However, further analysis of other liver centers would be required to estimate an accurate prevalence rate of infection caused by the hepatitis C virus in patients undergoing hemodialysis in Porto Alegre.

  16. Is Barthel index a relevant measure for measuring prevalence of urinary incontinence in stroke patients?

    DEFF Research Database (Denmark)

    Tibaek, Sigrid; Dehlendorff, Christian

    2012-01-01

    distinguished between types of UI (38% urge UI, 28% stress UI, and 14% other UI). There were significantly fewer stroke patients who reported UI by the Barthel Index compared to the DAN‐PSS questionnaire in term of urge UI (P stress UI (P PSS......To compare the prevalence of urinary incontinence (UI) measured by Barthel Index and the Danish Prostate Symptom Score (DAN‐PSS‐1) questionnaire in stroke patients. A cross‐sectional, hospital based survey was initiated whereby 407 stroke patients, average age 67 (SD 12) years with a mean interval...... of 101 days since onset of last stroke at inclusion. The stroke patients self‐reported the prevalence of UI by Barthel Index and the DAN‐PSS‐1 questionnaire. The prevalence of UI was 10.5% measured by the Barthel Index and 49% by the DAN‐PSS‐1 questionnaire. Furthermore, the DAN‐PSS‐1 questionnaire...

  17. Prevalence of neuropsychiatric symptoms in a large sample of Dutch nursing home patients with dementia.

    NARCIS (Netherlands)

    Zuidema, S.U.; Derksen, E.; Verhey, F.R.J.; Koopmans, R.T.C.M.

    2007-01-01

    OBJECTIVE: To estimate the prevalence of neuropsychiatric symptoms of dementia patients in Dutch nursing homes. METHODS: Cross-sectional study in a large sample of 1322 demented patients living in 59 dementia special care units (SCUs) in The Netherlands. Symptoms were observed by licensed vocational

  18. 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

  19. 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

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

    NARCIS (Netherlands)

    Nijk, R.M.; Zuidema, S.U.; Koopmans, R.T.C.M.

    2009-01-01

    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

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

    NARCIS (Netherlands)

    Leeuwen, R. van; Brundel, D.H.; Neef, C.; Gelder, T. van; Mathijssen, R.H.; 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 search

  2. 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.

  3. 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

  4. 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

  5. Neuropathic Pain Components in Patients with Cancer: Prevalence, Treatment, and Interference with Daily Activities

    NARCIS (Netherlands)

    Oosterling, A.; Boveldt, N.D. te; Verhagen, C.A.; Graaf, W.T. van der; Ham, M.A.P.C. van; Drift, M.A. van der; Vissers, K.; Engels, Y.

    2016-01-01

    BACKGROUND: Pain and neuropathic symptoms impact quality of life of patients with cancer. To obtain more insight in the prevalence, severity, and treatment of neuropathic symptoms in patients with cancer and their interference with daily activities, we conducted a cross-sectional study at the

  6. Prevalence and risk factors of liver biochemical abnormalities in patients with systemic lupus erythematosus

    Directory of Open Access Journals (Sweden)

    Reem Ismail El Shazly

    2014-01-01

    Conclusion The prevalence of elevated liver enzymes among SLE patients attending the Rheumatology and Rehabilitation Department during the time of the study was 6.5%. The most common liver abnormality was found to be fatty liver, affecting 38.5% of the patients, followed by drug-induced hepatotoxicity (30.8%, and then HCV infection, AIH, and SLE (each 15.4%.

  7. 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

  8. 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...

  9. [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 < 10g/dL, mild/moderate as Hb ≥ 10g/dL, and iron deficiency as ferritin < 30ng/ml or transferrin saturation < 16%. We included 379 patients. The mean±SD age was 57±19 years and 47% were men. The prevalence of anemia at admission was 60% (95% CI 55 to 65), and anemia was severe (Hb <10g/dl) in half the patients. The prevalence of 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.

  10. 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 ...

  11. 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 ...

  12. Prevalence of Fibromyalgia at the Medical out Patient Clinic ...

    African Journals Online (AJOL)

    Hypertension was the most common cormobid disease [53.5 %( n=23/43)] The mean total FIQR score for fibromyalgia patients was 55.94% SD (2.85)95%CI 50.19-61.68. The most frequent symptoms were pain, fatigue, stiffness, depression, and unrefreshing sleep while balance problems, headache and increased ...

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

    African Journals Online (AJOL)

    Eighty two per cent of them complained of joint pain on presentation while 17.1% complained of muscle pain. The joint pain was mainly unilateral in 62.1% and bilateral in 20.7%. Twenty six (89.7%) patients indulged in oral and parafunctional habits such as unilateral mastication 65.5%, hand-on-chin posture 58.6%, ...

  14. Prevalence of posterior vitreous detachment in glaucoma patients and controls.

    Science.gov (United States)

    Schwab, Christoph; Glatz, Wilfried; Schmidt, Bernd; Lindner, Ewald; Oettl, Karl; Riedl, Regina; Wedrich, Andreas; Ivastinovic, Domagoj; Velikay-Parel, Michaela; Mossboeck, Georg

    2017-05-01

    To evaluate the impact of oxidative stress - present in glaucoma - on the vitreous. We therefore compare the presence of early and late stages of posterior vitreous detachment (PVD) between patients with glaucoma and controls. The vitreous state was evaluated by the combination of optical coherence tomography and ultrasound. The main outcome was the vitreous state classified into 'no PVD', 'initial PVD' and 'advanced PVD'. We evaluated the vitreous state in 48 patients with glaucoma (age: mean 66.5 ± 11.9 years; visual field deviation: mean 10.4 ± 6.8 dB) and compared the results with 101 previously investigated controls (age: mean 73.6 ± 9.3 years). After one-to-one matching on age and sex, ordinal logistic regression revealed that patients with glaucoma were significantly more likely to exhibit advanced PVD stages compared to non-glaucoma patients (OR 2.60, 95% confidence interval: 1.06-6.36, p = 0.037). Our results suggest that the presence or absence of PVD might be a valuable hint for diagnosing glaucoma - however, further research is needed to determine whether PVD can be used to supplement current glaucoma screening guidelines. © 2016 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

  15. 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; ...

  16. Open Access The Prevalence of Bacteriospermia in Patients with ...

    African Journals Online (AJOL)

    Male urogenital tract infection is one of the most important causes of male infertility worldwide [11]. It should be noted that the presence of HIV/AIDS lead to dysfunction and deregulation of the immune system and therefore increases vulnerability to bacterial infection and poses a risk to the fertility profile of male patients.

  17. Prevalence and presentation of spinal injury in patients with major ...

    African Journals Online (AJOL)

    Background: Spinal injury is a major cause of morbidity, mortality and long bed occupancy in patients admitted in Mulago Hospital. Several studies have reported different incidence and presentations of spinal injury 1-4. At Mulago hospital, road traffic crushes (RTC) is one of the most common causes of these injuries5.

  18. Prevalence of Hearing Loss in Patients with Acute Otitis Media ...

    African Journals Online (AJOL)

    The study was a prospective, cross-sectional type conducted at the Ear, Nose and Throat Department of Komfo Anokye Teaching Hospital (KATH) over a six month period from 1st August 2005 to 31st January 2006. Fifty one patients involving 69 ears (few with bilateral and majority with unilateral hearing loss) were ...

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

    African Journals Online (AJOL)

    Data was analyzed using Epi info software package. Test of significance was done using the Chi-square and Fisher's exact probability test with the statistical significance set at p <0.05. Results: A total of 100 patients were studied, 6% had both malignancies and HIV sero-positivity, 94% had only malignancies without HIV ...

  20. Clinical characterization of dystonia in adult patients with Huntington's disease.

    Science.gov (United States)

    van de Zande, N A; Massey, T H; McLauchlan, D; Pryce Roberts, A; Zutt, R; Wardle, M; Payne, G C; Clenaghan, C; Tijssen, M A J; Rosser, A E; Peall, K J

    2017-09-01

    Huntington's disease (HD) is an autosomal dominant, neurodegenerative movement disorder, typically characterized by chorea. Dystonia is also recognized as part of the HD motor phenotype, although little work detailing its prevalence, distribution, severity and impact on functional capacity has been published to date. Patients (>18 years of age) were recruited from the Cardiff (UK) HD clinic, each undergoing a standardized videotaped clinical examination and series of functional assessment questionnaires (Unified Huntington's Disease Rating Scale, Burke-Fahn-Marsden Dystonia Rating Scale and modified version of the Toronto Western Spasmodic Torticollis Rating Scale). The presence and severity of dystonia were scored by four independent neurologists using the Burke-Fahn-Marsden Dystonia Rating Scale and Unified Huntington's Disease Rating Scale. Statistical analysis included Fisher's exact test, Wilcoxon test, anova and calculation of correlation coefficients where appropriate. Forty-eight patients [91% (48/53)] demonstrated evidence of dystonia, with the highest prevalence in the left upper limb (n = 44, 83%), right upper limb most severely affected and eyes least affected. Statistically significant positive correlations (P disease stage and motor disease duration. Deterioration in functional capacity also correlated with increasing dystonia severity. No significant relationship was observed with age at motor symptom onset or CAG repeat length. We report a high prevalence of dystonia in adult patients with HD, with worsening dystonia severity with increasing HD disease stage and motor disease duration. The recognition and management of dystonic symptoms in routine clinical practice will aid overall symptomatic treatment and functional improvement. © 2017 EAN.

  1. 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.

  2. 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.

  3. Prevalence and Predictors of Arrhythmia in Patients with Obstructive Sleep Apnea

    Directory of Open Access Journals (Sweden)

    Aljohara Saud Almeneessier

    Full Text Available Objectives: To assess the prevalence and types of arrhythmias in Saudi OSA patients and to identify predictors of arrhythmia in this group of patients. Methods: This case-control study included all patients who underwent level I attended overnight polysomnography between 2009 and 2012. Electrocardiographic data collected during sleep studies of patients with and without OSA were manually reviewed. Results: The study comprised 498 patients (394 OSA patients and 104 non-OSA patients (controls. The prevalence of arrhythmia in OSA patients was higher than that in the controls (26.9% vs. 11.5%; p=0.001. Comparing OSA patients and controls showed: premature atrial contraction (10.2%vs.2.9%;p=0.019, premature ventricular contraction (PVC (19.3%vs.9.6%;p=0.02, non-isolated PVC (bi/tri/qua 10.8%vs.2.3%;p=0.04 and atrial fibrillation (1.6%vs.0%;p=0.001. Multiple logistic regression analysis revealed that, patients with OSA had twice the odds of having any cardiac arrhythmia (OR 1.91; CI 95% 1.27-3.11; p <0.05. Conclusions: Patients with OSA had a higher prevalence of arrhythmia compared to controls, and OSA is a predictor of arrhythmia during sleep.

  4. 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

  5. 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....

  6. The β Cephei star HD 167743

    International Nuclear Information System (INIS)

    Antoci, V; Handler, G; Shobbrook, R R; Romero-Colmenero, E; Barmania, S; Spann, R

    2008-01-01

    The β Cephei star HD 167743 was observed from three different observatories in the years 2006 and 2007. The data sets were collected through the filters Johnson UBV and Stroemgren uvy. First analyses show six independent and five combination frequencies. We present mode identifications, which are simplified by the rather high amplitudes of the star. No evidence for rotational splitting was found yet.

  7. The small molecular cloud toward HD 169454

    NARCIS (Netherlands)

    Jannuzi, B.T.; Black, J.H.; Lada, C.J.; Dishoeck, van E.F.

    1988-01-01

    Optical absorption line observations of the B1 supergiant HD 169454 reveal the presence of an intervening translucent interstellar cloud. Millimeter wavelength observations of CO emission show that the absorption lines can be attributed to a well-defined cloud approximately 18 by 22 min in extent at

  8. Prevalence of Helicobacter pylori infection among adult patients with different gastrointestinal parasites in Tanta City district.

    Science.gov (United States)

    Sabah, Ahmed Ali; Gneidy, Morsy Rateb; Saleh, Naglaa Mostafa Kamel

    2015-04-01

    This study determined the prevalence of Helicobacter pylori infection in patients with different gastrointestinal symptoms. Two hundred and six patients were collected from outpatient clinic of medical department from March to June 2014. The age was ranged between 15 years old up to 60 years old. 76 males with mean age (33.2 ± 13.5) and 130 females with mean age (32.8 ± 14.9). All patients were submitted to full clinical examination and stool examination was performed to detect Helicobacter pylori antigen and other intestinal parasites. After getting a full history, the patient was asked specifically for history of taking non-steroidal anti-inflammatory drugs, presence of heart burn, epigastric pain, flatulence, nausea or vomiting passing black stool hematemesis and presence of other diseases. The results showed that 69.4% of the patients were positive for Helicobacter pylori antigen (143/206). The prevalence among males and females was the same (69.7%-69.2%). The prevalence among different age groups was not significant but; some-how high among age group of 15 up to 25 years old (70%). 72 patients out of 140 were associated with Co-infection with Entamaeba histolytica mainly or Giardia lamblia (51.4%). Epigastric pain and heart burn were representing about 90% of symptoms in patients with positive Helicobacter pylori antigen. Consequently, the prevalence of H. pylori infection is high in and around Tanta City in the Nile Delta (about 70%).

  9. 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)

  10. 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)

  11. 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.

  12. Do patients with type 2 diabetes mellitus have an increased prevalence of Cushing's syndrome?

    DEFF Research Database (Denmark)

    Krarup, Therese; Krarup, Thure; Hagen, Claus

    2012-01-01

    Many clinical features are common for patients with type 2 diabetes mellitus (T2DM) and Cushing's syndrome (CS) such as central obesity, hypertension and dyslipidaemia. Patients with CS often have T2DM. Because T2DM is much more frequent than CS, it is possible that some patients with T2DM have...... increased production of cortisol and thus represent patients with CS. The aim of this review was to evaluate the prevalence of CS in patients with T2DM. A search was performed in PubMed and Medline. We found seven prospective studies, two case-control studies and two cross-sectional studies...... with T2DM varies widely between the different studies, ranging from 0-9.4%. This may be due to patient selection, differences in test methodology (including choice of test), cutoff values and different cortisol assays. The true prevalence of CS in T2DM has not been determined. We need more studies...

  13. Prevalence of bisphosphonate associated osteonecrosis of the jaws in multiple myeloma patients

    Directory of Open Access Journals (Sweden)

    Blum Christina

    2010-07-01

    Full Text Available Abstract Background Bisphosphonate-associated osteonecrosis of the jaws (BP-ONJ is an adverse effect of bisphosphonate treatment with varying reported incidence rates. Methods In two neighboring German cities, prevalence and additional factors of the development of BP-ONJ in multiple myeloma patients with bisphosphonates therapy were recorded using a retrospective (RS and cross-sectional study (CSS design. For the RS, all patients treated from Jan. 2000 - Feb. 2006 were contacted by letter. In the CSS, all patients treated from Oct. 2006 - Mar. 2008 had a physical and dental examination. Additionally, a literature review was conducted to evaluate all articles reporting on BP-ONJ prevalence. PubMed search terms were: bisphosphonat, diphosphonate, osteonecrosis, prevalence and incidence. Results In the RS, data from 81 of 161 patients could be obtained; four patients (4.9% developed BP-ONJ. In the CSS, 16 of 78 patients (20.5% developed BP-ONJ. All patients with BP-ONJ had received zoledronate; 12 of these had had additional bisphosphonates. All except one had an additional trigger factor (tooth extraction [n = 14], dental surgical procedure [n = 2], sharp mylohyoid ridge [n = 3]. Conclusion The prevalence of BP-ONJ may have been underestimated to date. The oral examination of all patients in this CSS might explain the higher prevalence, since even early asymptomatic stages of BP-ONJ and previously unnoticed symptomatic BP-ONJ were recorded. Since nearly all patients with BP-ONJ had an additional trigger factor, oral hygiene and dental care might help to reduce BP-ONJ incidence.

  14. Project VeSElkA: results of abundance analysis for HD 53929 and HD 63975

    Science.gov (United States)

    Ndiaye, M. L.; LeBlanc, F.; Khalack, V.

    2018-03-01

    Project VeSElkA (Vertical Stratification of Element Abundances) has been initiated with the aim to detect and study the vertical stratification of element abundances in the atmosphere of chemically peculiar stars. Abundance stratification occurs in hydrodynamically stable stellar atmospheres due to the migration of the elements caused by atomic diffusion. Two HgMn stars, HD 53929 and HD 63975 were selected from the VeSElkA sample and analysed with the aim to detect some abundance peculiarities employing the ZEEMAN2 code. We present the results of abundance analysis of HD 53929 and HD 63975 observed recently with the spectropolarimeter ESPaDOnS at Canada-France-Hawaii Telescope. Evidence of phosphorus vertical stratification was detected in the atmosphere of these two stars. In both cases, phosphorus abundance increases strongly towards the superficial layers. The strong overabundance of Mn found in stellar atmosphere of both stars confirms that they are HgMn type stars.

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

    Science.gov (United States)

    Turkmen, Kultigin; Guclu, Aydın; Sahin, Garip; Kocyigit, Ismail; Demirtas, Levent; Erdur, Fatih Mehmet; Sengül, Erkan; Ozkan, Oktay; Emre, Habib; Turgut, Faruk; Unal, Hilmi; Karaman, Murat; Acıkel, Cengiz; Esen, Hasan; Balli, Ebru; Bıtırgen, Gulfidan; Tonbul, Halil Zeki; Yılmaz, Mahmut Ilker; Ortiz, Alberto

    2016-01-01

    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. 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. 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. 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. © 2016 The Author(s) Published by S. Karger AG, Basel.

  16. 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...

  17. High prevalence of immunoglobulin A deficiency in patients with type 1 diabetes mellitus detected by ELISA

    OpenAIRE

    Loraine Farias Landgraf; Nelson Augusto Rosário; Juliana Ferreira de Moura; Katherine Andrew Wells; Bonald Cavalcanti Figueiredo

    2008-01-01

    Objective: To measure serum levels of immunoglobulin A byimmunoenzymatic assay (ELISA) in type 1 diabetes mellitus (DM-1)patients and to verify the prevalence of immunoglobulin A deficiency(IgAD) in diabetic patients. Methods: The serum immunoglobulin Alevel was determined in 149 DM-1 patients by three methods. IgADwas defined as serum immunoglobulin A level lower than 5 mg/dl.If serum immunoglobulin A level was undetectable by turbidimetry,radial immunodiffusion was performed in low plate co...

  18. Prevalence of systemic diseases among patients requesting dental consultation in the public and private systems

    OpenAIRE

    Fernández-Feijoo, Javier; Garea-Gorís, Rafael; Fernández-Varela, Marta; Tomás-Carmona, Inmaculada; Diniz-Freitas, Marcio; Limeres-Posse, Jacobo

    2011-01-01

    Objectives: To determine the prevalence and aetiology of systemic disease among patients requesting dental treatment in public and private practice. Study Design: A retrospective analysis was performed of the medical histories of 2000 patients requesting dental treatment during the year 2009. One thousand patients came from the Fontiñas Primary Care Oral and Dental Health Unit of the Galician Health Service (SERGAS), Spain, and the other thousand from a private clinic; both clinics were situa...

  19. 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...

  20. Concordance of oral HPV prevalence between patients with oropharyngeal cancer and their partners.

    Science.gov (United States)

    Tsao, Anne S; Papadimitrakopoulou, Vassiliki; Lin, Heather; Guo, Ming; Lee, J Jack; Holsinger, F Christopher; Hong, Waun Ki; Sturgis, Erich M

    2016-01-01

    Human papilloma virus (HPV) is a known causative factor in oropharyngeal squamous cell cancer (OPC). In this prospective study, we sought to define the risk of HPV transmission between OPC patients and their sexual partners by performing HPV genotyping on oral cytology brushings. Newly diagnosed OPC patients and their sexual partners underwent oral mouth swabs and answered a risk factor questionnaire. Patient tumor samples and oral swabs from both the patient and partner were assessed for HPV status and genotyped using Easy-Chip HPV Blot PCR. We enrolled 227 patient-partner pairs and obtained sufficient analyzable DNA from both members in 198 pairs. Of 144 patients with available OPC tumor tissue, 128 (89 %) had HPV-positive tumors by either in situ hybridization or p16 immunohistochemical analysis (104 or 121, respectively). In total, there were 28 patients and 30 partners who were HPV positive by oral swab. The prevalence rate of oral HPV in partners was 15 %. There were 39 patient-partner pairs who had one or both members returning positive for HPV in the oral swab, and 49 % of these pairs were concordant for their HPV-genotype. Female partners had a higher oral HPV prevalence (16 %) than did male partners (11 %). Patients who were non-white were also found to have a higher oral prevalence of HPV (p = 0.032) by mouth swab. Partners of OPC patients may have a higher prevalence of oral HPV and should be studied prospectively to understand their OPC risk. Additional future research is needed to identify oral HPV persistence in partners to OPC patients and to determine the optimal sampling methods and technologies to screen patients at high risk for HPV-related disease.

  1. Enhanced platelet activation following coronary stent implantation in patients on hemodialysis.

    Science.gov (United States)

    Fu, Qiang; Ishikawa, Shuichi; Yokoyama, Naoyuki; Kozuma, Ken; Takada, Kaoru; Muraki, Aki; Isshiki, Takaaki

    2010-07-01

    Hemodialysis ("HD") has been suggested as a risk factor for stent thrombosis. However, platelet function in HD patients after coronary stent implantation remains unclear. The aim of this study was to evaluate platelet function following coronary stent implantation in HD patients. A total of 10 HD and 31 non-HD patients who underwent a first coronary stent implantation were studied. All patients received 100 or 200 mg of asprin and thienopiridine (either ticlopidine 200 mg or clopidogel 75 mg) daily. Platelet function was assessed 2-6 weeks (21 ± 8 days) after stent implantation by: (1) platelet maximal aggregation, using light transmittance aggregometry; (2) platelet aggregation threshold index, which was defined as putative concentration of agonist giving 50% maximum aggregation using whole-blood aggregometry; and (3) platelet activation markers (PAC-1 and CD62p), using whole blood flow cytometry. There were no differences between the two groups in baseline and procedure characteristics, except for a greater prevalence of hypertension and calcification in the HD group. Early stent thrombosis and bleeding did not occur in either group. Although no differences in platelet maximal aggregation or whole-blood aggregation were observed, expression of PAC-1 (39.6 ± 9.1 vs 24.2 ± 13.2%) and CD62p (10.4 ± 5.5 vs 5.4 ± 2.3%) were significantly increased in the HD group compared with the non-HD group. HD patients exhibited enhanced platelet activation after coronary stent implantation, but suppression of platelet aggregation was achieved by the current dual antiplatelet therapy.

  2. Prevalence and sleep related disorders of restless leg syndrome in hemodialysis patients.

    Science.gov (United States)

    Chavoshi, Farzaneh; Einollahi, Behzad; Sadeghniat Haghighi, Khosro; Saraei, Maryam; Izadianmehr, Neda

    2015-03-01

    Despite being frequently described, Restless Leg Syndrome (RLS) in patients, who are on hemodialysis, is a common disease which, has not been well documented in Iran. The current study aimed to investigate the prevalence of RLS and its sleep disorders in Iranian patients on hemodialysis. In this multicenter cross sectional study, 397 consecutive patients on hemodialysis were evaluated by face-to-face interviews. RLS was diagnosed using the International RLS Study Group (IRLSS) criteria. In addition, three validated sleep disorder questionnaires (Insomnia Severity Index, Epworth sleepiness scale and Pittsburgh sleep quality index) were completed by the patients. One hundred-twenty-six patients with RLS (31.7%; mean age 57.6 ± 15.4 years) participated in the current study. RLS mostly occurs in females (P quality of sleep (Pittsburgh Sleep Quality Index > 5, P = 0.001), higher scores of Epworth Sleepiness Scale (P caffeine, and other associated comorbidities between the patients with and without RLS. In the current study, prevalence of RLS was near the weighted-mean prevalence of other studies (mean 30%, range 8%t-52%). This is not just racial variability and may attribute to narrow or wide definition of the disease, plus variations of the prevalence recording time, and sometimes not using the standard criteria or standard interview.

  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 caregivers to male care-recipients (95% CI 1.66-2.08; I(2) = 40%; Z = 10.86; P caregivers (95% CI 1.68-3.76; I(2) = 55%; Z = 4.49; P Caregivers of patients with AD have a higher prevalence of 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 of alcohol and other substances of abuse among injured patients in a Norwegian emergency department.

    Science.gov (United States)

    Bogstrand, Stig Tore; Normann, Per Trygve; Rossow, Ingeborg; Larsen, Margrete; Mørland, Jørg; Ekeberg, Øivind

    2011-09-01

    Studies have found a high prevalence of both alcohol and other impairing psychoactive drugs in injured patient populations. The aim of this study was to assess the prevalence of potentially impairing psychoactive substances in all patients admitted to a hospital emergency department with injuries from accidents, assault or deliberate self harm. A total of 1272 patients over 18 years of age, admitted to the hospital within 12h of injury, were included. Presence of alcohol was determined by an enzymatic method and other drugs by liquid chromatography-mass spectrometry (LC-MS) or gas chromatography-mass spectrometry (GC-MS), both highly specific analytical methods for determining recent intake. There were 510 (40%) women in the sample. Of the patients, 38% of the women and 48% of the men had a positive blood sample for psychoactive substances on admission. The most prevalent psychoactive substance was alcohol (27%) with an average concentration of 1.5 g/kg. A further 21% of patients tested showed use of medicinal drugs, and 9% showed use of illicit substances. Cannabis was the most prevalent illicit drug (6.2%). Diazepam (7.4%) and zopiclone (5.3%) were the most prevalent medicinal drugs. In road traffic accidents, 25% of the car drivers had positive findings, about half of them for alcohol. Psychoactive substances were found in nearly half the patients admitted with injuries. The most common substance was alcohol. Alcohol was particularly related to violence, whereas medicinal drugs were most prevalent in accidents at home. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  5. Low prevalence of transmitted drug resistance among newly diagnosed HIV-1 patients in Latvia.

    Science.gov (United States)

    Balode, Dace; Westman, Maj; Kolupajeva, Tatjana; Rozentale, Baiba; Albert, Jan

    2010-12-01

    Transmitted drug resistance (TDR) is a concern because it may reduce the efficacy of antiretroviral treatment. Plasma samples of 119 HIV-1-infected patients who were newly diagnosed at the Infectology Center of Latvia in 2005 and 2006 were analyzed by an in-house genotypic resistance assay to determine the prevalence of TDR in Latvia. TDR was identified using the WHO 2009 list of mutations for surveillance of TDR as implemented in the Stanford Calibrated Population Resistance tool. Neighbor-joining phylogenetic analyses were used to determine genetic subtype and investigate the relatedness of the sequences. Resistance testing was successful in 117 of 119 patients. The study population represented ∼20% of all patients that were diagnosed in Latvia in 2005 and 2006 and was well distributed between gender, transmission routes, and areas of residence. Four patients showed evidence of TDR, which represents a prevalence of TDR of 3.4% (95% CI: 0.9-8.5%). All four patients displayed single, but different resistance mutations (M46I, F53L, M41L, and G190A). All patients, except one, were predicted to respond well to standard first-line therapy in Latvia. The prevalence of TDR in Latvia was low, which partly may be due to the low proportion of HIV-1 patients who receive antiretroviral therapy. The results indicate that routine resistance testing in Latvia currently should be focused on patients who display treatment failure, rather than treatment naive patients.

  6. 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.

  7. Prevalence of autoantibodies in a group of hereditary angioedema patients Prevalência de autoanticorpos em uma população com angioedema hereditário

    OpenAIRE

    Sergio Duarte Dortas Junior; Solange Oliveira Rodrigues Valle; Soloni Afra Pires Levy; Rosangela P. Tortora; Augusto Tiaqui Abe; Gisele Viana Pires; José Angelo de Souza Papi; Alfeu Tavares França

    2012-01-01

    Hereditary Angioedema is a dominantly inherited disease. Routine screening of autoantibodies (AAB) is not recommended for individuals with Hereditary Angioedema; however, prevalence of these antibodies in Hereditary Angioedema patients is not well documented. We aim to determine the prevalence of AAB so that individuals at risk of developing autoimmune diseases can be identified. Fifteen patients with Hereditary Angioedema attended at Clementino Fraga Filho University Hospital accepted to par...

  8. 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.......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....

  9. 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.

  10. Comparison of uremic pruritus between patients undergoing hemodialysis and peritoneal dialysis

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    Ji-Won Min

    2016-06-01

    Conclusion: Our data demonstrate the difference in prevalence, intensity, and risk factors of uremic pruritus between HD and PD patients. These findings suggest that careful consideration for uremic pruritus might be needed in end-stage renal disease patients according to the dialysis modality.

  11. Prevalence of maxillary lateral incisor agenesis and associated skeletal characteristics in an orthodontic patient population.

    Science.gov (United States)

    Bassiouny, Dalia S; Afify, Ahmed R; Baeshen, Hosam A; Birkhed, Dowen; Zawawi, Khalid H

    2016-08-01

    This study was aimed to investigate the prevalence of maxillary lateral incisor agenesis and associated skeletal characteristics in an orthodontic patient population. The records of the 1066 patients seeking orthodontic treatment were screened for maxillary lateral incisor agenesis (MLIA). The following data were recorded for each subject: age; gender; unilateral or bilateral agenesis of MLI and side. The lateral cephalogram of each subject with MLIA was digitally traced. The data were compared to age-matched control orthodontic patients with skeletal Class I. The prevalence of maxillary lateral incisor agenesis was 4.9% (52 patients) in which 63.5% were females. There was a significant difference between MLIA patients and controls in sagittal relationships (ANB, Wits, AB plane, angle of convexity and Co-A/Co-Gn differential analyses) p agenesis showed a significant tendency for skeletal Class III compared with the Class I control. This could be attributed to maxillary hypoplasia/retrognathia.

  12. Prevalence and overlap of Disease Management Program diseases in older hospitalized patients

    DEFF Research Database (Denmark)

    Juul-Larsen, Helle Gybel; Petersen, Janne; Sivertsen, Ditte Maria

    2017-01-01

    defined by several ICD-10 codes predefined in the DMPs. Of these patients, 904 (19.4%) had 2 + PDs, and there were 47 different combinations of the six different PDs. The most prevalent pair of PDs was type 2 diabetes with cardiovascular disease in 203 (22.5%) patients, of whom 40.4% had an additional PD......Many countries, like Denmark, have tailored Disease Management Programs (DMPs) based on patients having single chronic diseases [defined institutionally as "program diseases" (PDs)], which can complicate treatment for those with multiple chronic diseases. The aims of this study were (a) to assess...... the prevalence and overlap among acutely hospitalized older medical patients of PDs defined by the DMPs, and (b) to examine transitions between different departments during hospitalization and mortality and readmission within two time intervals among patients with the different PDs. We conducted a registry study...

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

    DEFF Research Database (Denmark)

    Rambaldi, A; Gluud, C; Belli, A

    1995-01-01

    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......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...... for males and 36 g for females; (3) an alcohol-related discharge diagnosis. The prevalence of patients with alcohol problems was significantly (P

  14. [Prevalence of tuberculosis and its impact on mortality among HIV infected patients in Chile].

    Science.gov (United States)

    Villarroel, Luis; Rabagliati, Ricardo; Balcells, M Elvira; Karzulovic, Lorena; Pérez, Carlos

    2008-05-01

    Tuberculosis (TB) in Chile is reaching the elimination phase; however, in HIV positive individuals the incidence of TB in still very high. To describe the association between TB and HIV in different geographical regions in Chile, and to determine the association between TB and HIV/AIDS mortality. A retrospective study that included individuals from the main HIV clinics from four regions with different TB prevalence in the general population (per 100,000): Arica (>30), Concepcion/Arauco (25-29), Valparaiso/San Antonio (20-24) and Metropolitana Sur-Oriente (SSMSO) (AIDS patients included in this study is over 300 times more prevalent than in the general population. TB prevalence in HIV positive subjects follows regional TB prevalence, excepting Arica. Effectiveness and feasibility of latent TB diagnostic strategies and treatment in HIV positive individuals should be reviewed.

  15. 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 agenesis was significantly more prevalent in maxilla as compared to mandible (p agenesis varies in different geographic region. Among the other dental anomalies hypodontia was more prevalent.

  16. Prevalence of Functional Gastrointestinal Disorders according to Rome III Criteria in Italian Morbidly Obese Patients

    Directory of Open Access Journals (Sweden)

    Antonella Santonicola

    2013-01-01

    Full Text Available The relationship between GI symptoms and obesity has yet to be completely clarified. Aim. To determine in a morbidly obese southern Italy adult population the prevalence of Functional Gastrointestinal Disorders (FGID and its association with the presence of a Binge Eating (BE behavior pattern. Methods. Consecutive obese patients eligible for bariatric surgery and 100 Healthy Controls (HC were recruited. All participants were questioned and scored for the presence of FGID according to Rome III criteria and for the presence or the frequency-intensity of a number of upper and lower GI symptoms. BE behavior pattern was assessed. Results. One-hundred obese patients met the inclusion criteria. The prevalence of FGID was similar between obese patients and HC. There was a significant association between obese patients with BE behavior and postprandial distress syndrome (P=0.04. Moreover, a significantly higher frequency-intensity score for epigastric fullness (1.23±0.45 versus 0.35±0.13, P=0.01 was found in obese patients with BE behavior compared to obese patients without. Conclusions. Obese patients with a BE behavior pattern showed a significantly higher prevalence of postprandial distress syndrome. A greater knowledge of the GI symptoms associated with obesity along with the pathophysiological mechanisms underlying will be important in the clinical management of these patients.

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

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    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.

  18. 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.

  19. Prevalence of malnutrition and current use of nutrition support in patients with cancer.

    Science.gov (United States)

    Hébuterne, Xavier; Lemarié, Etienne; Michallet, Mauricette; de Montreuil, Claude Beauvillain; Schneider, Stéphane Michel; Goldwasser, François

    2014-02-01

    The aim of this study was to evaluate on 1 day the prevalence of malnutrition in different types of cancer and the use of nutrition support in patients with cancer. A 1-day prevalence survey was carried out in 154 French hospital wards. Malnutrition was defined as a body mass index (BMI) 10% since disease onset. Oral food intake was measured using a visual analog scale. Nutrition status was collected for 1903 patients (1109 men and 794 women, 59.3 ± 13.2 years). Cancer was local in 25%, regional in 31%, and metastatic in 44% of patients. Performance status was 0 or 1 in 49.8%, 2 in 23.7%, 3 or 4 in 19.6% and not available in 6.5% of patients. Overall, 39% of patients were malnourished. The prevalence of malnutrition by disease site was as follows: head and neck, 48.9%; leukemia/lymphoma, 34.0%; lung, 45.3%; colon/rectum, 39.3%; esophagus and/or stomach, 60.2%; pancreas, 66.7%; breast, 20.5%; ovaries/uterus, 44.8%; and prostate, 13.9%. Regional cancer (odds ratio, 1.96; 95% confidence interval, 1.42-2.70), metastatic cancer (2.97; 2.14-4.12), previous chemotherapy (1.41; 1.05-1.89), and previous radiotherapy (1.53; 1.21-1.92) were associated with malnutrition. Only 28.4% of non-malnourished patients and 57.6% of malnourished patients received nutrition support. In all, 55% of patients stated that they were eating less than before the cancer, while 41.4% of patients stated that they had received nutrition counseling. The prevalence of malnutrition is high in patients with cancer, and systematic screening for and treatment of malnutrition is necessary.

  20. The prevalence and the course of neuropsychiatric symptoms in patients with dementia

    Directory of Open Access Journals (Sweden)

    Sverre Bergh

    2012-11-01

    Full Text Available Dementia is prevalent in Norway and other countries and is hallmarked by a decline in memory and other cognitive abilities. In addition to cognitive decline, the vast majority of patients with dementia experience neuropsychiatric symptoms (NPS such as depression, agitation, psychosis, apathy, or irritability. In this review, we describe the prevalence and the course of NPS in patients with dementia, referring to results of population-based studies, studies of outpatients, and studies of patients in long-term care. For a better comparison of the included studies and for clarification, we have included studies that have assessed NPS with the Neuropsychiatric Inventory (NPI. Overall, we found a high prevalence rate of NPS. At least one NPS (NPI > 0 was present in 56% to 98% of the patients and 62% to 84% of the patients had at least one clinically significant NPS (NPI > 3. The NPS with the highest prevalence rate were apathy, irritability, agitation, depression and anxiety; while delusion, hallucination, disinhibition, aberrant motor behavior and euphoria were the least frequent NPS.

  1. 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.

  2. Prevalence of obesity hypoventilation syndrome in ambulatory obese patients attending pathology laboratories.

    Science.gov (United States)

    Borel, Jean-Christian; Guerber, Fabrice; Jullian-Desayes, Ingrid; Joyeux-Faure, Marie; Arnol, Nathalie; Taleux, Nellie; Tamisier, Renaud; Pépin, Jean-Louis

    2017-08-01

    The prevalence of obesity hypoventilation syndrome (OHS) in the unselected obese is unknown. Our objectives were: (i) to determine the prevalence of OHS in ambulatory obese patients not previously referred to a pulmonologist for suspicion of sleep breathing disorders and (ii) to assess whether venous bicarbonate concentration [HCO 3 - v ] can be used to detect OHS. In this prospective multicentric study, we measured [HCO 3 - v ] in consenting obese patients attending pathology analysis laboratories. Patients with [HCO 3 - v ] ≥ 27 mmol/L were referred to a pulmonologist for comprehensive sleep and respiratory evaluations. Those with [HCO 3 - v ] obese patients underwent sleep and respiratory assessments. The prevalence of OHS in this population was 1.10 (95% CI = 0.51; 2.27). In multivariate analysis, PaCO 2 , forced expiratory volume in 1 s (FEV 1 ), apnoea-hypopnoea index (AHI), BMI, use of ≥3 anti-hypertensive drugs, anti-diabetics, proton pump inhibitors and/or paracetamol were related to raised [HCO 3 - v ]. The prevalence of OHS in our obese population was lower than previous estimations based on hospitalized patients or clinical cohorts with sleep breathing disorders. Apart from hypercapnia, increased [HCO 3 - v ] may also reflect multimorbidity and polypharmacy, which should be taken into account when using [HCO 3 - v ] to screen for OHS. © 2017 Asian Pacific Society of Respirology.

  3. Prevalence of renal insufficiency in elderly cancer patients in a tertiary cancer center

    Science.gov (United States)

    Pontes, Lucíola de Barros; Antunes, Yuri Philippe Pimentel Vieira; Bugano, Diogo Diniz Gomes; Karnakis, Theodora; del Giglio, Auro; Kaliks, Rafael Aliosha

    2014-01-01

    Objective To estimate the prevalence of abnormal glomerular filtration rate in elderly patients with solid tumors. Methods A retrospective study with patients aged >65 years diagnosed with solid tumors between January 2007 and December 2011 in a cancer center. The following data were collected: sex, age, serum creatinine at the time of diagnosis and type of tumor. Renal function was calculated using abbreviated Modification of Diet in Renal Disease (MDRD) formulae and then staged in accordance with the clinical practice guidelines published by the Working Group of the National Kidney Foundation. Results A total of 666 patients were included and 60% were male. The median age was 74.2 years (range: 65 to 99 years). The most prevalent diagnosis in the study population were colorectal (24%), prostate (20%), breast (16%) and lung cancer (16%). The prevalence of elevated serum creatinine (>1.0mg/dL) was 30%. However, when patients were assessed using abbreviated MDRD formulae, 66% had abnormal renal function, stratified as follows: 45% with stage 2, 18% with stage 3, 3% with stage 4 and 0.3% with stage 5. Conclusion To the best of our knowledge, this was the first study to estimate the frequency of renal insufficiency in elderly cancer patients in Brazil. The prevalence of abnormal renal function among our cohort was high. As suspected, the absolute creatinine level does underestimate renal function impairment and should not be used as predictor of chemotherapy metabolism, excretion and consequent toxicity. PMID:25295449

  4. PREVALENCE OF GLAUCOMA IN PATIENTS UNDERGOING CATARACT SURGERY IN RURAL SET UP IN SOUTHERN INDIA

    Directory of Open Access Journals (Sweden)

    Bharathi

    2015-05-01

    Full Text Available PURPOSE: To determine the prevalence and types of glaucoma in rural patients posted for cataract surgery under eye camps at a tertiary care hospital . BACKGROUND: Glaucoma is the second leading cause of blindness in the adult pop ulation in India. The global prevalence of glaucoma for population aged 40 to 80 years is estimated to be 3.54% and the projected number of people with glaucoma worldwide will increase to 111.8 million in 2040. This creates a need for early diagnosis and p rompt management of glaucomas especially in the underprivileged rural areas that lack awareness and facilities. METHODOLOGY: A cross - sectional study was conducted at a regional ophthalmic center for all the patients posted for cataract surgery under eye ca mps. Study was carried out for duration of one year and included 1400 patients. The patients underwent detailed workup to detect the presence of glaucomas and were treated accordingly if the disease was detected. RESULTS: The overall prevalence of glaucoma in our study population was 2.14%. Amongst them, 0.78% had primary open angle glaucoma, 0.14% had primary angle closure glaucoma and 1.21% of them had pseudoexfoliative glaucoma. The prevalence of glaucomas increased with increasing age. CONCLUSION: With increasing life expectancy the number of glaucoma patients is constantly growing large in our country. Early case detection rate is of utmost importance to reduce the disease burden in the rural population where awareness in terms of routine eye screening is very low

  5. The synchronous prevalence of colorectal neoplasms in patients with stomach cancer.

    Science.gov (United States)

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

    2011-10-01

    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. 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. The prevalence of colorectal neoplasms was significantly higher in the stomach cancer group (35.8%) than in the control group (17.9%) (P 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). 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.

  6. Effect of ABCDE Bundle Implementation on Prevalence of Delirium in Intensive Care Unit Patients.

    Science.gov (United States)

    Bounds, Mandy; Kram, Stacey; Speroni, Karen Gabel; Brice, Kim; Luschinski, Mary Anne; Harte, Stephanie; Daniel, Marlon G

    2016-11-01

    The ABCDE bundle incorporates multidisciplinary measures to improve and/or preserve patients' physical, functional, and neurocognitive status through awakening and breathing coordination, delirium prevention and management, and early physical mobility. To quantify the prevalence and duration of delirium in patients in the intensive care unit (ICU) before and after implementation of the ABCDE bundle. Delirium prevalence was defined as the percentage of patients who had at least 1 positive delirium score on the Intensive Care Delirium Screening Checklist (ICDSC) during the ICU stay; delirium duration was the number of days during the ICU stay that a positive ICDSC score was noted. Retrospective data were collected from before and after implementation of the ABCDE bundle. Of the 159 records reviewed (80 before and 79 after bundle implementation), most were for white men (mean age, 66.3 years). After implementation of the ABCDE bundle, the prevalence of delirium decreased significantly (from 38% to 23%, P = .01) and the mean number of days of delirium decreased significantly (from 3.8 to 1.72 days, P < .001). The number of patients with delirium-free stays increased after bundle implementation. Implementation of the ABCDE bundle led to significant decreases in the prevalence and duration of delirium in ICU patients. ©2016 American Association of Critical-Care Nurses.

  7. [Prevalence of thyroid dysfunction in patients with type 2 diabetes mellitus].

    Science.gov (United States)

    Centeno Maxzud, Mirta; Gómez Rasjido, Luciana; Fregenal, Mercedes; Arias Calafiore, Florencia; Córdoba Lanus, Mercedes; D'Urso, Marcela; Luciardi, Héctor

    Diabetes mellitus (DM) and thyroid dysfunction (TD) are two common endocrine disorders. The unrecognized subclinical TD may adversely affect metabolic control and increase cardiovascular risk. Our aim was to investigate the prevalence of TD in patients with type 2 diabetes mellitus in an observational cross-sectional study. Clinical and laboratory evaluation was performed to 205 consecutive outpatients at Endocrinology Diabetes and Nutrition Center in Concepcion City, Tucuman, Argentina. Thyroid dysfunction was classified as clinical hypothyroidism with TSH > 4.20 mUI / ml and FT4 4.20 mUI / ml and free T4 0.93 to 1.70 ng / dl. Subclinical hyperthyroidism was considered with TSH 1.70 mUI / ml. Autoimmunity was diagnosed with anti-TPO > 34 IU / ml. TD prevalence in type 2 diabetic patients was 48% (n = 92). In subjects who denied prior TD, the prevalence was 40% (n = 37), 15 with subclinical hypothyroidism (45%). In the whole study population prevalence of subclinical hypothyroidism was 8%. Globally, subclinical DT prevalence was 9% (n = 17) and anti-TPO 13% (n = 25). Early detection of thyroid dysfunction in patients with type 2 diabetes mellitus should be performed routinely, given the high rate of newly diagnosed cases, and increased cardiovascular risk associated with undiagnosed thyroid dysfunction.

  8. Prevalence of Fabry disease among Turkish dialysis patients: Data from hemodialysis centers in Bursa province.

    Science.gov (United States)

    Sayilar, Emel Isiktas; Ayar, Yavuz; Yavuz, Mahmut

    2016-03-01

    Detection of potential Fabry disease patients before appearance of life-threatening findings is of great importance, particularly in high-risk populations. This study was designed to determine prevalence of Fabry disease among Turkish patients undergoing peritoneal dialysis and hemodialysis for chronic renal failure (CRF). A total of 1,527 patients (mean (SD) age: 60.2 (14.2) years, 55.5% were males) on hemodialysis (n = 1,435) or peritoneal dialysis (n = 92) for CRF were included in this multicenter study conducted at 17 dialysis centers across Bursa province, Turkey. Prevalence of the disease was determined using combined enzymatic and genetic strategy with measuring the activity of α-galactosidase A (α-Gal A) and Sanger sequence analysis based genotyping in α-galactosidase A gene (GLA) in dried blood samples (DBS). Overall α-Gal A activity was determined to be below the reference value in 130 (8.5%) of 1,527 patients. GLA genotyping confirmed the diagnosis of Fabry disease in 5 (0.3%) patients with low α-Gal A activity. All Fabry-positive patients were males corresponding to a 0.6% prevalence of disease in this gender. In conclusion, our findings, which were based on the use of DBS for both enzymatic activity and genotyping analyses, revealed the diagnosis of Fabry disease in 5 males corresponding to overall 0.3% prevalence of disease in the cohort and 0.6% prevalence among males. Our results support the likelihood of unrecognized Fabry disease in a nonnegligible number of patients on dialysis and thus emphasize the value of screening studies in terms of detection of new cases and improved prognosis of the disease via early diagnosis and treatment.

  9. [Prevalence of hepatitis C infection in patients with type 2 diabetes mellitus].

    Science.gov (United States)

    Parolin, Mônica Beatriz; Réa, Rosângela; Vargas, Rosa Maria; de Almeida, Ana Cristina Ravazzani; Baldanzi, Giorgio Roberto; Lopes, Reginaldo Werneck

    2006-01-01

    Recently, a possible epidemiological association between hepatitis C virus infection and diabetes mellitus has been suggested and a higher prevalence of HCV antibodies has been found among type 2 diabetic when compared with normal controls. To evaluate the prevalence of hepatitis C infection in diabetic patients in Curitiba, PR, Brazil. A total of 145 type 2 and 104 type 1 diabetic patients attending the outpatient diabetic unit of an university hospital were consecutively tested for anti-HCV, using a fourth-generation enzyme-linked immunosorbent assay (ELISA). The control group was constituted by 16,720 volunteer blood donors attending the blood bank of the same hospital during the period of the study. Diabetic patients were also evaluated for clinical, biochemical (aminotransferase levels) and demographic variables and previous exposure to risk factors for hepatitis C infection. A higher prevalence of hepatitis C infection was observed in type 2 diabetic patients in comparison with blood donors. Although anti-HCV prevalence in type 2 diabetic patients was higher than found in type 1, it did not reach statistical significance. Both diabetic groups were predominantly female, and as expected, type 2 diabetic were older than type 1. Race distribution, duration of the disease, and previous exposure to hepatitis C risk factors were similar in both groups, but type 2 diabetic subjects had higher median levels of alanine aminotransferase than type 1. A higher prevalence of hepatitis C infection was detected in type 2 diabetic patients in comparison with blood donors in our region, in accordance with study data from different populations. If all type 2 diabetic patients should undergo regular screening for hepatitis C infection remains a question.

  10. Low prevalence of hepatitis B virus infection in patients with autoimmune diseases in a Chinese patient population.

    Science.gov (United States)

    Sui, M; Wu, R; Hu, X; Zhang, H; Jiang, J; Yang, Y; Niu, J

    2014-12-01

    Hepatitis B is a very common communicable disease in China but the prevalence of hepatitis B virus (HBV) infection in patients with autoimmune diseases is unknown. We retrospectively investigated the prevalence of autoimmune diseases in patients with HBV infection. The medical records of 4060 patients with autoimmune or nonautoimmune diseases were reviewed. A positive test result for hepatitis B surface antigen (HBsAg) was used to indicate the presence of HBV infection. Autoimmune diseases included autoimmune hepatitis, primary biliary cirrhosis, systemic lupus erythematosus and ulcerative colitis. Nonautoimmune conditions included inguinal hernia, appendicitis and pregnant or postpartum women. The proportion of autoimmune disease patients who were HBsAg positive (2.24%) was significantly lower than that of nonautoimmune disease patients who were HBsAg positive (4.58%; P = 0.0014). Regarding hepatic autoimmune diseases, the positivity rates for HBsAg in autoimmune hepatitis patients (0.83%) and primary biliary cirrhosis patients (1.02%) were both significantly lower than in nonautoimmune patients (4.58%; P = 0.006 and 0.004, respectively). Patients with hepatic autoimmune disease were significantly less likely to be HBsAg positive (0.93%) than patients with non-hepatic autoimmune disease (3.99%; P = 0.002). Patients with autoimmune diseases, especially those with hepatic autoimmune disease, may more efficiently clear HBV than patients with nonautoimmune diseases. © 2014 John Wiley & Sons Ltd.

  11. Heart Rate Variability Correlates to Functional Aerobic Impairment in Hemodialysis Patients

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    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

  12. 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.

  13. 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 ...

  14. Prevalence of cardiac autonomic neuropathy in Asian Indian patients with fibrocalculous pancreatic diabetes

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    Amrit Nanaiah

    2012-01-01

    Full Text Available Background: It was formerly believed that since fibrocalculous pancreatic diabetes (FCPD is a secondary form of diabetes, specific diabetic complications were uncommon. This is no longer considered to be true. Our objective was to study the prevalence and pattern of cardiac autonomic neuropathy (CAN in patients with FCPD. Materials and Methods: A cross-sectional study on consecutive male patients with FCPD was performed. Using an automated CAN System Analyzer, heart rate response to deep breathing, Valsalva maneuver, standing and blood pressure response to standing were measured. The standard Ewing′s criteria were used to define normal, borderline, and abnormal values. Prevalence rates were calculated and the patients were defined to have normal autonomic function, parasympathetic, sympathetic, and combined dysfunction. Results: The prevalence of CAN in this study population was 63.3%. Isolated parasympathetic dysfunction (42.3% was the most common abnormality. Combined sympathetic and parasympathetic dysfunction was noted in 13.3% of patients. Isolated borderline dysfunction was noted among 13.3% of patients. CAN was detected in six patients with a duration of diabetes of less than 1 year after diagnosis. Patients with autonomic dysfunction were found to have a lower body mass index (BMI and low density lipoprotein (LDL-cholesterol when compared to those with normal autonomic functions, which was not statistically significant. Conclusion: The prevalence of abnormal cardiac autonomic function is as high as 63.3% in the present study population which warrants regular screening of patients with FCPD for autonomic dysfunction. Patients with FCPD and autonomic dysfunction were found to have a lower BMI and lower LDL-cholesterol, which may be indicators of malnutrition in the group with autonomic dysfunction. Whether this malnutrition contributes to autonomic dysfunction needs further exploration.

  15. Prevalence and Predictive Value of Dyspnea Ratings in Hospitalized Patients: Pilot Studies

    Science.gov (United States)

    Stevens, Jennifer P.

    2016-01-01

    Background Dyspnea (breathing discomfort) can be as powerfully aversive as pain, yet is not routinely assessed and documented in the clinical environment. Routine identification and documentation of dyspnea is the first step to improved symptom management and it may also identify patients at risk of negative clinical outcomes. Objective To estimate the prevalence of dyspnea and of dyspnea-associated risk among hospitalized patients. Design Two pilot prospective cohort studies. Setting Single academic medical center. Patients Consecutive patients admitted to four inpatient units: cardiology, hematology/oncology, medicine, and bariatric surgery. Measurements In Study 1, nurses documented current and recent patient-reported dyspnea at the time of the Initial Patient Assessment in 581 inpatients. In Study 2, nurses documented current dyspnea at least once every nursing shift in 367 patients. We describe the prevalence of burdensome dyspnea, and compare it to pain. We also compared dyspnea ratings with a composite of adverse outcomes: 1) receipt of care from the hospital’s rapid response system, 2) transfer to the intensive care unit, or 3) death in hospital. We defined burdensome dyspnea as a rating of 4 or more on a 10-point scale. Results Prevalence of burdensome current dyspnea upon admission (Study 1) was 13% (77 of 581, 95% CI 11%-16%). Prevalence of burdensome dyspnea at some time during the hospitalization (Study 2) was 16% (57 of 367, 95% CI 12%-20%). Dyspnea was associated with higher odds of a negative outcome. Conclusions In two pilot studies, we identified a significant symptom burden of dyspnea in hospitalized patients. Patients reporting dyspnea may benefit from a more careful focus on symptom management and may represent a population at greater risk for negative outcomes. PMID:27070144

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

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    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.

  17. Prevalence of Intestinal Parasites in HIV+ and AIDS Patients Khorramabad 2006

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    shirzad Fallahi

    2007-09-01

    Full Text Available Fallahi Sh1, Badparva E1, Nahrovanian H2, Chegeni Sharafi A3, Ebrahimzadeh F4 1. Instructor, Department of parasitology, Faculty of medicine, Lorestan University of medical sciences 2. PhD, Pasteur institute of Iran. 3. Master of science, parasitology 4. Instructor, Department of statistic, Faculty of health, Lorestan University of medical sciences Abstract Background: Intestinal parasites are the most common enteric pathogens in patients with HIV infection. These intestinal pathogens are the main cause of morbidity and mortality in HIV positive patients. There have been very few reports on the prevalence of intestinal parasites in HIV positive and AIDS patients in Iran. To investigate the prevalence of opportunistic intestinal parasites in this population, a cross-sectional study was carried out on 306 HIV positive and AIDS patients in Khorramabad city. Materials and methods: Demographic data were collected by a questionnaire. Three stool samples were collected from every patient. Direct smear, Formalin-ether concentration techniques and Modified acid fast (Kinione and modified trichorome staining method carried out on all samples. Data was analyzed by T-test and Chi square method. Results: After examination’s it detect that, Prevalence of the intestinal parasite in HIV positive and AIDS patients in Khorramabad city was 22.5% and This rate was higher in AIDS patients. Moreover, we demonstrated that there is a significant relationship between age group, level of education, occupation, type of intestinal signs, variants and infection to intestinal parasites. It’s noticeable that between status of HIV/AIDS variant and infection to intestinal parasite there was a significant relationship Conclusion: High prevalence of intestinal parasites in HIV positive and AIDS patients in Khorramabad city reflects the necessity of prevention, screening, diagnosis and treatment programs for these patients.

  18. Prevalence of spondyloarthritis symptom in inflammatory bowel disease patients: A questionnaire survey.

    Science.gov (United States)

    Kamo, Kenta; Shuto, Toshihide; Haraguchi, Akihisa

    2015-05-01

    We clarified the prevalence of spondyloarthritis (SpA) symptom in inflammatory bowel disease (IBD). We performed the questionnaire survey of SpA symptom in IBD patients on their office visit. One hundred and thirty seven patients were evaluated. The SpA features group included 46 (33.6%) patients (32 Men). Among them there were 22 Crohn's disease (CD) patients and 24 ulcerative colitis (UC) patients. The patients had a mean age of 48.3 years with a mean disease duration of 12.3 years. Non-SpA group (66.4%) included 91 patients (49 Men). Among them there were 27 CD patients and 64 UC patients. The patients had a mean age of 43.3 years with a mean disease duration of 9.2 years. In univariate analysis, the SpA group (33.6%) had longer disease duration than non-SpA group (p disease duration was independently associated with SpA symptom (OR, 1.05; 95% CI, 1-1.09; p = 0.036). The prevalence of SpA symptom was relatively higher than what we had expected. Physicians should consider SpA when they observe IBD patients with arthralgia, and refer them to an appropriate department if needed.

  19.  High prevalence of undiagnosed liver cirrhosis and advanced fibrosis in type 2 diabetic patients.

    Science.gov (United States)

    Arab, Juan P; Barrera, Francisco; Gallego, Consuelo; Valderas, Juan P; Uribe, Sergio; Tejos, Cristian; Serrano, Cristóbal; Serrano, Cristóbal; Huete, Álvaro; Liberona, Jessica; Labbé, Pilar; Quiroga, Teresa; Benítez, Carlos; Irarrázaval, Pablo; Riquelme, Arnoldo; Arrese, Marco

    2016-01-01

     Background. Patients with type 2 diabetes mellitus (T2DM) are at risk for developing end-stage liver disease due to nonalcoholic steatohepatitis (NASH), the aggressive form of non-alcoholic fatty liver disease (NAFLD). Data on prevalence of advanced fibrosis among T2DM patients is scarce. To evaluate prevalence of steatosis, advanced fibrosis and cirrhosis using non-invasive methods in T2DM patients. 145 consecutive T2DM patients (> 55 years-old) were prospectively recruited. Presence of cirrhosis and advanced fibrosis was evaluated by magnetic resonance imaging (MRI) and NAFLD fibrosis score (NFS) respectively. Exclusion criteria included significant alcohol consumption, markers of viral hepatitis infection or other liver diseases. Results are expressed in percentage or median (interquartile range). 52.6% of patients were women, the median age was 60 years old (57-64), mean BMI was 29.6 ± 4.7 kg/m2 and diabetes duration was 7.6 ± 6.9 years. A high prevalence of liver steatosis (63.9%), advanced fibrosis assessed by NFS (12.8%) and evidence of liver cirrhosis in MRI (6.0%) was observed. In a multivariate analysis GGT > 82 IU/L (P = 0.004) and no alcohol intake (P = 0.032) were independently associated to advanced fibrosis. A high frequency of undiagnosed advanced fibrosis and cirrhosis was observed in non-selected T2DM patients. Screening of these conditions may be warranted in this patient population.

  20. Prevalence of Asperger syndrome among patients of an Early Intervention in Psychosis team.

    Science.gov (United States)

    Davidson, Conor; Greenwood, Nick; Stansfield, Alison; Wright, Stephen

    2014-05-01

    There is a lack of systematic studies into comorbidity of Asperger syndrome and psychosis. To determine the prevalence of Asperger syndrome among patients of an early intervention in psychosis service. This study was a cross-sectional survey consisting of three phases: screening, case note review and diagnostic interviews. All patients on caseload (n = 197) were screened using the Autism Spectrum Disorder in Adults Screening Questionnaire. The case notes of patients screened positive were then reviewed for information relevant to Asperger syndrome. Those suspected of having Asperger syndrome were invited for a diagnostic interview. Thirty patients were screened positive. Three of them already had a diagnosis of Asperger syndrome made by child and adolescent mental health services. After case note review, 13 patients were invited to interview. Four did not take part, so nine were interviewed. At interview, four were diagnosed with Asperger syndrome. In total, seven patients had Asperger syndrome. Thus, the prevalence rate in this population is at least 3.6%. The results suggest that the prevalence of Asperger syndrome in first-episode psychosis is considerably higher than that in the general population. Clinicians working in early intervention teams need to be alert to the possibility of Asperger syndrome when assessing patients. © 2013 Wiley Publishing Asia Pty Ltd.

  1. 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 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.

  2. Prevalence of anxiety and depression and their risk factors in Chinese cancer patients.

    Science.gov (United States)

    Hong, Jin Sheng; Tian, Jun

    2014-02-01

    This paper aimed to obtain information on the levels of anxiety and depression among cancer patients in China. The factors influencing these psychological problems were also analyzed. A total of 1,217 cancer patients were interviewed, and each participant was asked to complete a self-administered questionnaire. The anxiety status, depression status, disease stage, tumor site, pain status, and performance status of the patients during the week prior to the interview were assessed. The anxiety and depression prevalence rates were 6.49 and 66.72 %, respectively. The prevalence rates of depression were 60.62 % for head and neck cancer, 77.19 % for lung cancer, 57.9 % for breast cancer, 75.81 % for esophagus cancer, 63.40 % for stomach cancer, 68.42 % for liver cancer, 54.37 % for colorectal cancer, and 71.13 % for cervix cancer. The factors influencing depression of patients were performance status (P anxiety were performance status (P = 0.0007), age (P anxiety in cancer patients. Compared with 3.8 % of the prevalence of depression in normal population, depression level was high among Chinese cancer patients. Patients with lung, esophagus, and cervix cancers were the high-risk groups for depression. Poor performance status, pain, old age, and low-level education were the predicting factors for depression.

  3. Prevalence of latex allergy in a population of patients diagnosed with myelomeningocele.

    Science.gov (United States)

    Parisi, Claudio A S; Petriz, Natalia A; Busaniche, Julio N; Cortines, María C; Frangi, Fernando A; Portillo, Santiago A; de Badiola, Francisco I

    2016-02-01

    Latex allergy is one of the main reasons of anaphylaxis in the operating room. The prevalence of this condition is higher among patients with myelomeningocele. Epidemiological data obtained from Argentine patients is scarce. To estimate the prevalence of latex sensitivity and latex allergy in a population of patients with myelomeningocele and to describe associated risk factors. Descriptive, cross-sectional, observational study. Family and personal history of allergy, number of surgeries, history of symptoms caused by having been in contact with latex or cross-reactive foods, eosinophil count, measurement of total immunoglobulin E and specific immunoglobulin E levels by means of skin and serologic testing for latex, aeroallergens and cross-reactive fruit. Eighty-two patients diagnosed with myelomeningocele were assessed: 41 were males and their average age was 15.3 ± 7.66 years old. Out of all patients, two did not complete skin and serologic testing. Among the remaining 80 patients, 16 (19.51%) had latex allergy, 46 (57.5%) were not allergic, and 18 (22%) showed sensitivity but not allergy. Having undergone more than five surgeries was a risk factor associated with latex allergy (p= 0.035). No significant association was observed with the remaining outcome measures. According to this study, the prevalence of latex allergy in this population of patients is 19.51% and the most important risk factor for this condition is a history of having undergone more than five surgeries. Sociedad Argentina de Pediatría.

  4. [Prevalence of urinary tract infection in hospitalized patients with preterm labor].

    Science.gov (United States)

    Acosta-Terriquez, Jorge Emmanuel; Ramos-Martínez, Martín Alberto; Zamora-Aguilar, Liliana María; Murillo-Llanes, Joel

    2014-11-01

    To determine the prevalence of urinary tract infection (UTI) in patients with preterm labor. A prospective, observational, descriptive study, with a sample of 272 patients who were hospitalized in the Hospital de la Mujer at Culiacan, Sinaloa that presented symptoms of preterm labor. Age body mass index (BMI), parity, education, weeks of gestation, mode of delivery, history of preterm delivery and UTI were assessed. Of the 272 patients with threatened preterm delivery, 97 (35.6%) had positive urine culture and of these patients, 32 (32.9%) had preterm labor. Association between urinary tract infection and patients with a hemoglobin (Hb) less than 11 g/dL OR: 2.66 95% CI (1.55-4.55), p 0.0003. Was isolated E. coli in 72 (74.4%) patients, Proteus in 9 (9.2%) patients. It was found that 42% of E. coli strains were resistant to ampicillin and 38.4% to ciprofloxacin. The prevalence of UTI is higher than the national prevalence.

  5. 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.

  6. Prevalence of deep vein thrombosis in patients with paraplegia caused by traumas

    Directory of Open Access Journals (Sweden)

    Nelson Mesquita Junior

    2013-12-01

    Full Text Available BACKGROUND: Deep vein thrombosis is a common disease among people who are immobilized. Immobility is inherent to paraplegia and leads to venous stasis, which is one of the factors covered by Virchow's triad describing its development. Trauma is the primary cause of paraplegia and is currently increasing at a rate of 4% per year. OBJECTIVE: To determine the prevalence of deep vein thrombosis in paraplegic patients whose paraplegia was caused by traumas, using color Doppler ultrasonography for diagnosis. METHODS: This was a cross-sectional observational study of 30 trauma-induced paraplegia patients, selected after analysis of medical records at the neurosurgery department of a University Hospital in Curitiba, Brazil, and by a proactive survey of associations that care for the physically disabled. The prevalence of deep vein thrombosis was analyzed using 95% confidence intervals. RESULTS: Spinal cord trauma was the cause of paraplegia in 29 patients. The most common cause of trauma was gunshot wounding, reported by 17 patients. Deep vein thrombosis was diagnosed by color Doppler ultrasonography in 14 patients in the sample. The most often affected vein was the posterior tibial, in 11 patients. The left lower limb was involved three times more often than the right. Edema was observed in 25 individuals, cyanosis in 14, ulcers in 8 and localized increase in temperature in 13. CONCLUSIONS: Deep vein thrombosis was prevalent, occurring in 46.7% of the patients.

  7. 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.

  8. 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.

  9. Supporting autonomous vehicles by creating HD maps

    Directory of Open Access Journals (Sweden)

    Arpad Barsi

    2017-10-01

    Full Text Available Maps are constantly developing, also, the newly defined High Definition (HD maps increase the map content remarkably. They are based on three-dimensional survey, like laser scanning, and then stored in a fully new structured way to be able to support modern-day vehicles. Beyond the traditional lane based map content, they contain information about the roads’ neighbourhood. The goal of these maps is twofold. Primarily, they store the connections where the vehicles can travel with the description of the road-environment. Secondly, they efficiently support the exact vehicle positioning. The paper demonstrates the first results of a pilot study in the creation of HD map of an urban and a rural environment. The applied data collection technology was the terrestrial laser scanning, where the obtained point cloud was evaluated. The data storage has been solved by an in-house developed information storage model with the ability to help in vehicle control processes.

  10. 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......-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...... 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...

  11. 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...... hypoglycemia have been described, we investigated the frequency of nocturnal hypoglycemia and the predictive value of bedtime blood glucose concentration for development of this condition in insulin treated diabetic patients. METHODS: During hospitalization, with no other changes in the patients' normal...... the night, caused by either discomfort or cannula problems. Of the remaining 43 patients, 16 (37%) had at least one blood glucose prevalence at 05 h. Only one patient felt hypoglycemic during the night. Hemoglobin A1c was similar...

  12. 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

  13. 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.

  14. 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.

  15. Spanish multicentre PIBHE study: Prevalence and immunisation of chronic hepatitis B in haemodialysis patients in Spain

    Directory of Open Access Journals (Sweden)

    Rebeca García Agudo

    2016-03-01

    Conclusion: The prevalence of chronic HBV infection in haemodialysis in Spain is low and so are the rates of immunisation against the virus. The vaccination schedules used are very diverse and have been observed to correlate with the immune response. It would therefore be necessary to establish a protocol for the most effective vaccination schedule to increase immunisation in these patients.

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

    African Journals Online (AJOL)

    Purpose: To study the prevalence of diabetic retinopathy in known diabetic patients attending the diabetes outpatient department ... Keywords: Diabetes mellitus, Diabetic retinopathy, Medication, Euglycemia, Microvascular complications. Tropical Journal of ... duration, treatment and nature of control of. Diabetes and Ocular ...

  17. Prevalence of archaea in chronic periodontitis patients in an Indian population

    Directory of Open Access Journals (Sweden)

    Nipun Ashok

    2013-01-01

    Full Text Available Aim: The aim of this study was to investigate the prevalence of archaea in the subgingival crevices of patients with chronic periodontitis in an Indian population. Materials and Methods: Thirty four chronic periodontitis patients and 16 healthy subjects were included in the study. Thirty four subgingival plaque samples were collected from chronic periodontitis patients, of which 17 samples were from deep pockets and 17 were from shallow pockets. Sixteen subgingival plaque samples were collected from healthy subjects. The presence of archaea in plaque samples was detected by polymerase chain reaction. Results: Prevalence of archaea in chronic periodontitis patients was 29.4% and in healthy subjects was 11.8%, which was not a statistically significant difference. However, prevalence of archaea, in deep periodontal pockets was 47.1%, in shallow periodontal pockets was 11.8% and in healthy sulcus was 12.5%, respectively. Thus, showing a statistically significant difference between prevalence of archaea in deep periodontal pockets (47.1% and healthy sulcus (12.5% and also between deep periodontal pockets (47.1% and shallow pockets (11.8%, respectively. Conclusion: Archaea were detected commonly in severe periodontitis suggesting that these microorganisms might be involved in the pathogenesis of periodontal diseases.

  18. 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

  19. 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... practical utility; (2) the accuracy of VHA's estimate of the burden of the proposed collection of information; (3) ways to enhance the quality, utility, and clarity of the information to be collected; and (4...

  20. 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.

  1. 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 the ...

  2. 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

  3. Prevalence of HIV/AIDS among Breast Cancer Patients and the ...

    African Journals Online (AJOL)

    Introduction: There is uncertainty as to the exact interaction between HIV and Breast Cancer. Available studies are inconclusive about any relation whether causal or protective and the number of patients in these studies small. Objective: To determine the prevalence of HIV among confirmed incident breast cancer cases and ...

  4. 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

  5. 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

  6. 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

    stable adult patients with CCHD with a medical questionnaire, blood samples, MRI of the cerebrum (n=72), multidetector CT imaging (MDCT) of the thorax (n=76) and pulmonary scintigraphy (ventilation/perfusion/single-photon emission computerised tomography/CT) (n=66). The prevalence of cerebral infarction...

  7. 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.

    2009-01-01

    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

  8. Prevalence and psychosocial impact of lower urinary tract symptoms in patients with Duchenne muscular dystrophy.

    NARCIS (Netherlands)

    Wijk, H.A.R. van; Messelink, B.J.; Heijnen, L.; Groot, I.J.M. de

    2009-01-01

    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

  9. 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.

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

    African Journals Online (AJOL)

    Conclusion: Low back pain should be accorded necessary attention when treating patients with T2DM. Keywords: Low back pain, Type 2 diabetes mellitus, Prevalence. INTRODUCTION. Low Back Pain (LBP) is a pain or discomfort localised between the twelfth rib and the inferior gluteal folds, with or without radiating pain ...

  11. The Prevalence of Body Dysmorphic Disorder in Patients Undergoing Cosmetic Surgery: a Systematic Review.

    Science.gov (United States)

    Panayi, Andreana

    2015-09-01

    Body dysmorphic disorder (BDD) is a somatoform disorder characterised by a distressing obsession with an imagined or slight appearance defect, which can significantly impair normal day-to-day functioning. Patients with BDD often first present, and are hence diagnosed, in cosmetic surgery settings. Several studies have investigated the prevalence rate of BDD in the general population or have done so for patients referring to cosmetic medical centers. To date, however, no review has been undertaken to compare the prevalence in the general community versus in a cosmetic surgery setting. Despite the lack of such a review it is a commonly held belief that BDD is more common in patients seeking cosmetic surgery. The current study aims to review the available literature in order to investigate whether BDD is indeed more prevalent in patients requesting cosmetic surgery, and if that is the case, to provide possible reasons for the difference in prevalence. In addition this review provides evidence on the effectiveness of cosmetic surgery as a treatment of BDD.

  12. Prevalence and predictors of neuropsychiatric symptoms in cognitively impaired nursing home patients.

    NARCIS (Netherlands)

    Zuidema, S.U.; Koopmans, R.T.C.M.; Verhey, F.R.J.

    2007-01-01

    The prevalence of neuropsychiatric symptoms and the influence of predictive factors in cognitively impaired nursing home patients were reviewed. Articles were identified by means of a MEDLINE and PsychInfo literature search. Neuropsychiatric symptoms were present in more than 80% of the cognitively

  13. 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.

  14. 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.

  15. 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.

  16. Prevalence of Campylobacter-associated diarrhea among patients infected with human immunodeficiency virus

    NARCIS (Netherlands)

    Snijders, F.; Kuijper, E. J.; de Wever, B.; van der Hoek, L.; Danner, S. A.; Dankert, J.

    1997-01-01

    We performed a cross-sectional study at an outpatient AIDS clinic to assess the prevalence of Campylobacter species in stool specimens from 201 consecutive patients infected with human immunodeficiency virus (HIV). We characterized campylobacters phenotypically and genetically by using primers for

  17. 89 Herculis and HD 161796 in 1988

    International Nuclear Information System (INIS)

    Fernie, J.D.

    1990-01-01

    New UBV photometry of V441 Herculis (89 Herculis) and 814 Herculis (HD 161796) obtained with the automatic photoelectric telescope service is presented. These two stars are members of a class of variable known as UU Herculis stars, high-latitude F supergiants that have curious properties. The intention behind the ongoing photometry is to obtain sufficient data with which to study the systematics of the variability of the stars

  18. Nanodiamonds around HD 97048 and Elias 1

    NARCIS (Netherlands)

    Van Kerckhoven, C; Tielens, AGGM; Waelkens, C

    We present an analysis of ISO-SWS observations of the Herbig Ae/Be stars HD 97048 and Elias 1. Besides the well-known family of IR emission bands at 3.3, 6.2, "7.7", 8.6 and 11.2 mum these objects show strong, peculiar emission features at 3.43 and 3.53 mum. The latter two features show pronounced

  19. HD 106104, 109281, 109463 and 110743

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging Solutions)

    (HD 109281 and 109463), but for the two bluer stars they would agree more com- fortably if altered by −0.3 km s−1. Not enough experience has yet been gained with the instrument for there to be any certainty about any colour dependence of the zero- point; for present purposes the empirical correction of −0.3 km s−1 has ...

  20. Prevalence of chronic rhinosinusitis in a population of patients with gastroesophageal reflux disease

    DEFF Research Database (Denmark)

    Bohnhorst, Idar; Jawad, Samir; Lange, Bibi

    2015-01-01

    and anterior/posterior rhinoscopy results. Sinonasal-related quality of life was assessed by using the Sino-Nasal Outcome Test 22 (SNOT-22). These results were compared with those of a population-based control group examined for CRS in the same way. RESULTS: The prevalence of CRS among patients with GERD......-related quality of life is decreased in patients with CRS who also suffer from GERD....

  1. 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...

  2. Prevalence of Mycoplasma genitalium, Mycoplasma hominis and Chlamydia trachomatis among Danish patients requesting abortion

    DEFF Research Database (Denmark)

    Baczynska, Agata; Hvid, Malene; Lamy, Philippe

    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....

  3. Prevalence and Characteristics of Metabolic Syndrome among Polycystic Ovarian Syndrome Patients in Malaysia

    OpenAIRE

    Azlina Ishak; Azidah Abdul Kadir; Nik Hazlina Nik Hussain; Shaiful Bahari Ismail

    2012-01-01

    Objective: To determine the prevalence of Metabolic Syndrome (MetS) and its characteristics among Polycystic Ovarian Syndrome (PCOS) patients in the north east of Peninsular Malaysia. Design: This was a cross sectional study conducted among 99 PCOS patients in Obstetrics and Gynaecology Clinics in two tertiary centers in the east coast of Peninsular Malaysia, from May 2008 to May 2010. Socio-demographic data, waist circumference, weight, height and blood pressure were recorded. A fasting bl...

  4. High prevalence of peripheral arterial disease in patients with previous cerebrovascular or coronary event

    DEFF Research Database (Denmark)

    Mehlsen, Jesper; Wiinberg, Niels; Joergensen, Bjarne S

    2010-01-01

    The presence of peripheral arterial disease (PAD) in patients with other manifestations of cardiovascular disease identifies a population at increased risk of complications both during acute coronary events and on a long-term basis and possibly a population in whom secondary prevention...... of cardiovascular events should be addressed aggressively. The present study was aimed at providing a valid estimate on the prevalence of PAD in patients attending their general practitioner and having previously suffered a cardio- or cerebrovascular event....

  5. Prevalence of Helicobacter pylori Infection in Patients with Peptic Ulcer Diseases and Non-Ulcer Dyspepsia

    OpenAIRE

    Lee, Hyo Rang; Han, Ki Soo; Yoo, Byung Chul; Park, Sill Moo; Cha, Young Joo

    1993-01-01

    Background: Helicobacter pylori is known to be a cause of active chronic gastritis and has been proposed as an etiologic factor in the development of peptic ulcer disease, but controversy continues regarding the pathogenic importance and mechanism. We examined the prevalence of H. pylori infection in patients with peptic ulcers and non-ulcer dyspepsia. Method: 749 patients (373 with duodenal ulcer, 303 with gastric ulcer, 73 with non-ulcer dyspepsia) were included. Endoscopic mucosal biopsies...

  6. The Prevalence of Sexual Dysfunction among the Patients with End Stage Renal Disease in Jamaica.

    Science.gov (United States)

    Hoe, K K; Soyibo, A K; James, K; Barton, E N

    2013-12-01

    Sexual performance and gratification impact quality of life. Although recognized in the literature as a problem, sexual dysfunction among patients with end stage renal disease (ESRD) has never been studied in Jamaica. The prevalence of sexual dysfunction was determined among 268 adult Jamaican patients (166 males, 102 females) with ESRD who had been on haemodialysis for at least three months. Erectile dysfunction (ED) was assessed using the International Index of Erectile Function (IIEF). Female sexual dysfunction (FSD) was determined using the Diagnostic and Statistical Manual of Mental Disorders, fourth edition (DSM-IV) and International Classification of Diseases (ICD)-10 classifications of sexual disorders. Prevalence, severity of sexual dysfunctions and relationships with the primary aetiology of ESRD and anaemia were assessed. Erectile dysfunction, desire and orgasmic disorderS were found in 91.4%, 88.3%, and 81.6% of male subjects, respectively. The majority of male patients were dissatisfied with their performance at intercourse after progressing to ESRD. Hypoactive sexual disorder, sexual arousal and orgasmic disorders, and aversion sexual disorder were prevalent, found in 96%, 88.1% and 87.1% of female patients. All diabetic patients with ESRD reported hypoactive sexual disorder and orgasmic dysfunction; arousal disorder was found in 94.7%. Aversion sexual disorder was found more among patients with underlying chronic glomerulonephritis. All patients with severe anaemia were found to have hypoactive sexual disorder and among these, 87.5% and 97.8% had severe arousal and orgasmic disorders, respectively. Sexual dysfunction among patients with ESRD in Jamaica was prevalent in males and females. Associations exist between sexual dysfunction and diabetes mellitus, chronic glomerulonephritis and anaemia.

  7. Prevalence of functional constipation and constipation-predominant irritable bowel syndrome in Indian patients with constipation

    OpenAIRE

    Ramesh Rooprai; Naresh Bhat; Rajesh Sainani; Mayur M. Mayabhate

    2017-01-01

    Background: Evaluate prevalence of functional constipation (FC) and irritable bowel syndrome-constipation (IBS-C) in Indian constipated patients and assess their demographic/socio-economic/clinical characteristics. Methods: Patients (≥18 years) who visited their general physician with symptoms of constipation (Rome III criteria for FC or IBS-C as per physician assessment) and willing to participate were enrolled in this prospective, clinical-epidemiological study. Demographic, socioeconom...

  8. Prevalence of systemic diseases among patients requesting dental consultation in the public and private systems

    Science.gov (United States)

    Garea-Gorís, Rafael; Fernández-Varela, Marta; Tomás-Carmona, Inmaculada; Diniz-Freitas, Marcio; Limeres-Posse, Jacobo

    2012-01-01

    Objectives: To determine the prevalence and aetiology of systemic disease among patients requesting dental treatment in public and private practice. Study Design: A retrospective analysis was performed of the medical histories of 2000 patients requesting dental treatment during the year 2009. One thousand patients came from the Fontiñas Primary Care Oral and Dental Health Unit of the Galician Health Service (SERGAS), Spain, and the other thousand from a private clinic; both clinics were situated in Santiago de Compostela, La Coruña, Spain. The data collected were the following: demographic data (age and sex), presence or absence of systemic diseases and the nosologic categories, and drug history (type and number of drugs). Results: The prevalence of systemic disease was significantly higher among patients seen in the public system (35.2% in the public system versus 28.1% in the private system; p= 0.003). The differences between the two systems were more marked when considering patients aged under 65 years, particularly with respect to rheumatic and endocrine-metabolic (diabetes) disorders. The prevalence of patients receiving polypharmacy (>4 drugs/day) was significantly higher among patients seen in the public system (5.7% in the public system versus 2.7% in the private system; p= 0.009). Conclusions: There is a high prevalence of medical disorders and of patients receiving polypharmacy among individuals requesting dental care, particularly in the public health system. Dentists must have adequate training in medical disease and must be fully integrated into primary care health teams in order to prevent or adequately resolve complications. Key words: Dentistry, medical history, systemic disease, polypharmacy. PMID:22157672

  9. 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.

  10. Prevalence and management of pulmonary comorbidity in patients with lung and head and neck cancer

    DEFF Research Database (Denmark)

    Gottlieb, Magnus; Marsaa, Kristoffer; Godtfredsen, Nina S

    2015-01-01

    patients, and presence of COPD worsens the prognosis of HNC and LC. COPD is under-diagnosed and under-treated in the Danish population. The aims of this study were to determine the prevalence of COPD in a HNC and LC population, and to determine the need and feasibility of a randomized controlled phase II...... trial comparing usual care with optimized medical treatment of COPD in cancer patients. MATERIAL AND METHODS: All patients with HNC or LC referred for oncologic treatment in a university hospital during a 10-month period were invited to attend a pulmonary clinic for evaluation of lung function. Patients...

  11. Prevalence and prognosis of acutely ill patients with organ failure at arrival to hospital

    DEFF Research Database (Denmark)

    Pedersen, Peter Bank; Hrobjartsson, Asbjorn; Nielsen, Daniel Lykke

    2017-01-01

    undifferentiated patients, at arrival to hospital. The result of the review will assist physicians working in an ED, when assessing patients' risk of organ failure and their associated prognosis. METHODS: The information sources used are electronic databases, PubMed, Cochrane Library, EMBASE, and CINAHL...... and analyze studies of prevalence and prognosis of acutely ill patients, with organ failure at arrival to hospital, assist ED physicians assessing the risk of organ failure in unselected patients, and guide recommendations for further research. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42017060871....

  12. Asteroseismic modelling of the Binary HD 176465

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    Nsamba B.

    2017-01-01

    Full Text Available The detection and analysis of oscillations in binary star systems is critical in understanding stellar structure and evolution. This is partly because such systems have the same initial chemical composition and age. Solar-like oscillations have been detected by Kepler in both components of the asteroseismic binary HD 176465. We present an independent modelling of each star in this binary system. Stellar models generated using MESA (Modules for Experiments in Stellar Astrophysics were fitted to both the observed individual frequencies and complementary spectroscopic parameters. The individual theoretical oscillation frequencies for the corresponding stellar models were obtained using GYRE as the pulsation code. A Bayesian approach was applied to find the probability distribution functions of the stellar parameters using AIMS (Asteroseismic Inference on a Massive Scale as the optimisation code. The ages of HD 176465 A and HD 176465 B were found to be 2.81 ± 0.48 Gyr and 2.52 ± 0.80 Gyr, respectively. These results are in agreement when compared to previous studies carried out using other asteroseismic modelling techniques and gyrochronology.

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

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    Mamun Khan Sujon

    Full Text Available 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 <0.025. Third molar agenesis was significantly more prevalent in maxilla as compared to mandible (p <0.007. The prevalence of other 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.

  14. Prevalence of Intestinal Coccidial Infections among Different Groups of Immunocompromised Patients

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    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.

  15. Prevalence and characteristics of the metabolic syndrome among newly diagnosed hypertensive patients

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    Charles U Osuji

    2012-01-01

    Full Text Available 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

  16. 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

  17. 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.

  18. Prevalence of Fabry disease in young patients with cryptogenic ischemic stroke.

    Science.gov (United States)

    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.

  19. 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.

  20. Prevalence of metabolic syndrome and its clinical correlates among patients with bipolar disorder.

    Science.gov (United States)

    Kumar, Ajay; Narayanaswamy, Janardhanan C; Venkatasubramanian, G; Raguram, R; Grover, Sandeep; Aswath, Manju

    2017-04-01

    To assess the prevalence of metabolic syndrome (MetS) in patients with bipolar disorder (BD) and examine the clinical correlates of MetS. Sixty-seven patients with BD were evaluated for presence for MetS. The consensus definition was used to define MetS. The clinical variables were recorded on the basis of information provided by the patients, accompanying caregivers and review of treatment records. The symptoms severity of present depressive and manic episode was assessed by using Hamilton Depression Rating Scale (HDRS) and Young Mania Rating Scale (YMRS) respectively. The prevalence of MetS was 53.7%. Patients with MetS were older than the patients with BD alone (P=0.001). Increased waist circumference was the most common abnormal parameter (74.6%) followed by low high density lipoprotein (HDL) (71.6%) and raised triglycerides (64.2%). High blood pressures were recorded in 35.8% with high fasting blood glucose levels were seen in 33.3%. MetS was associated with greater number of life time episodes (p=0.010), longer duration of illness (p=0.010), greater numbers of lifetime depressive episodes (pdepressive episodes and use of Olanzapine were found to predictive of the development of MetS. Patients with BD have high prevalence of MetS and its presence correlates with clinical variables. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Survival rate and pressure ulcer prevalence in patients with and without dementia: a retrospective study.

    Science.gov (United States)

    Jaul, E; Rosenzweig, J P; Meiron, O

    2017-07-02

    This retrospective study aimed to investigate the prevalence of pressure ulcers (PUs) in older patients with advanced dementia versus older patients without dementia but with other comorbidities, such as diabetes, ischaemic heart disease and chronic renal failure. PUs were thought to be more prevalent and to present a higher risk of mortality in patients with dementia. PUs were assessed on admission using the European Pressure Ulcer Advisory Panel (EPUAP) staging system. Patients were classified as either with or without dementia according to Reisberg's functional assessment staging test (FAST). The prevalence of PUs and the survival rates were analysed and compared in both groups. The combined effect of PUs and dementia on survival was assessed using the Cox proportional hazard model. The median survival rate of patients with PUs and dementia was 63 days, significantly lower than in patients with PUs without dementia 117 days. Both groups had similar other comorbidities. These findings underscore the requirement for geriatricians and health professionals to be more vigilant in examining PUs as dementia progresses.

  2. 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.

  3. 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

  4. Prevalence and Severity of Dysphonia in Patients with Cystic Fibrosis: A Pilot Study.

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    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. 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 self-care PD patients, assisted PD patients did not have higher rates exit site infection (p = 0.30) but had a trend of higher PD 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.

  6. Prevalence and clinical profile of metabolic syndrome among type 1 diabetes mellitus patients in southern India.

    Science.gov (United States)

    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.

  7. The prevalence of albuminuria among diabetic patients in a primary care setting in Singapore.

    Science.gov (United States)

    Lee, Eng Sing; Tang, Wern Ee

    2015-12-01

    Microalbuminuria is an early sign of kidney damage. The prevalence of microalbuminuria in Singapore has been reported to be 36.0%-48.5%. However, the prevalence of microalbuminuria reported in these studies was determined with one urine sample using a qualitative urine test. The aim of this study was to determine the prevalence of micro- and macroalbuminuria using a more stringent criterion of two positive quantitative urine albumin-creatinine ratio (ACR) tests. We conducted a cross-sectional study of patients with type 2 diabetes mellitus (T2DM) who were followed up at a primary care clinic in Singapore. Patients were diagnosed to have albuminuria if they had two positive ACR tests within a seven-month period. A total of 786 patients with T2DM met the study's inclusion criteria. 55.7% were already on an angiotensin-converting enzyme inhibitor (ACEI) and/or angiotensin receptor blocker (ARB). The prevalence rates of micro- and macroalbuminuria were 14.2% and 5.7%, respectively. Patients with albuminuria were more likely to have hypertension (odds ratio [OR] 3.47, 95% confidence interval [CI] 1.55-7.80). Diabetics with poorer diabetic control (OR 1.88, 95% CI 1.26-2.79), and higher systolic (OR 1.69, 95% CI 1.14-2.49) and diastolic (OR 1.96, 95% CI, 1.20 to 3.22) blood pressures were more likely to have albuminuria. In the present study, the prevalence of microalbuminuria is significantly lower than that previously reported in Singapore. The presence of hypertension, poor diabetic control and suboptimal blood pressure control are possible risk factors for albuminuria in patients with T2DM.

  8. 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.

  9. Prevalence of Headache in Patients With Mitochondrial Disease: A Cross-Sectional Study.

    Science.gov (United States)

    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

  10. Prevalence of hand syndromes among patients with diabetes mellitus in Taiwan: A population-based study.

    Science.gov (United States)

    Hou, Wen-Hsuan; Li, Chung-Yi; Chen, Lu-Hsuan; Wang, Liang-Yi; Kuo, Ken N; Shen, Hsiu-Nien; Chang, Ming-Fong

    2017-06-01

    Population-based data for diabetic hand syndrome (DHS) are limited. The aim of the present epidemiological study was to estimate the overall and cause-specific prevalence and rate ratio (RR) of DHS in patients with diabetes. The present study was a cross-sectional study based on a random sample of 57 093 diabetics and matched controls, both identified from Taiwan National Health Insurance claims in 2010. The DHS analyzed in the present study included carpal tunnel syndrome (CTS), stenosing flexor tenosynovitis (SFT), limited joint mobility (LJM), and Dupuytren's disease (DD). The prevalence of overall DHS was estimated at 2472 per 10 5 for the diabetics, compared with 1641 per 10 5 for the controls, representing a prevalence RR of 1.51 (95 % confidence interval [CI] 1.39-1.64). Stratified analyses further revealed that the significantly increased prevalence of overall DHS was more evident in females than males (1.59 vs 1.36) and was only noted in diabetics aged ≥35 years. Cause-specific analysis suggested that patients with diabetes had the highest prevalence of CTS (1244 per 10 5 ), followed by SFT (1209 per 10 5 ), LJM (39 per 10 5 ), and DD (6 per 10 5 ). In addition, diabetes was only significantly associated with CTS (RR 1.34; 95 % CI 1.20-1.51) and SFT (1.74; 95 % CI 1.54-1.97). The prevalence of overall and certain cause-specific DHS was significantly elevated in patients with diabetes in Taiwan. © 2016 Ruijin Hospital, Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

  11. Restless legs syndrome is highly prevalent in patients with post-polio syndrome.

    Science.gov (United States)

    Marin, Luis Fabiano; Carvalho, Luciane B C; Prado, Lucila B F; Oliveira, Acary S B; Prado, Gilmar F

    2017-09-01

    Few studies have quantified the prevalence of restless legs syndrome (RLS) in patients with post-polio syndrome (PPS). Our objective was to assess the prevalence and severity of RLS in patients with PPS and to examine the demographic characteristics of this population. This was a cross-sectional study conducted from April 2010 to May 2012 at the outpatient Neuromuscular Disorders clinic of Universidade Federal de São Paulo, São Paulo, Brazil. We evaluated 119 patients with PPS, consecutively recruited, and investigated for RLS based on the diagnostic criteria established by the International Restless Legs Syndrome Study Group (IRLSSG). Patients were evaluated with the Brazilian version of the IRLSSG severity scale. The prevalence of RLS was 36% (n = 43; 32 women and 11 men). The ages at onset of RLS (median = 41 years) and PPS (median = 41 years) were concurrent, and the correlation between onset of symptoms of RLS and onset of symptoms of PPS was positive and very strong (Spearman r = 0.93, p = 0.01). The median RLS severity was 23 (range, 20-28). Low educational achievement and depression were predictive of RLS development. In the largest population of patients with PPS studied to date, our results indicate a high prevalence of RLS, marked disease severity, and concomitant onset of both conditions in many patients with PPS. Further studies are needed to elucidate a possible pathophysiologic mechanism linking these two conditions. We suggest that all post-polio patients with sensory and motor complaints in the legs be investigated for RLS. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. Prevalence of hyponatremia among patients who used indapamide and hydrochlorothiazide: A single center retrospective study

    Directory of Open Access Journals (Sweden)

    M Al Qahtani

    2013-01-01

    Full Text Available Hyponatremia is the most frequently encountered electrolyte abnormality among hospitalized patients and thiazide users. In this large single-center retrospective study, we aim to determine the prevalence and risk factors of hyponatremia among patients at the King Abdulaziz Medical City (KAMC, Riyadh, Saudi Arabia.To the best of our knowledge, this is the first such study in Saudi Arabia. A chart review was done for the years 2011-2012 of all admitted Saudi patients at KAMC who were treated with indapamide and hydrochlorothiazide. A total of 2000 patients were included [1237 females (629 indapamide and 608 hydrochlorothiazide and 762 males (371 indapamide and 391 hydrochlorothiazide]. Majority of the patients had type-2 diabetes mellitus (T2DM with an overall prevalence of 72.2%. The overall prevalence of hyponatremia, regardless of severity, in the indapamide group was 37.3% versus 38.7% in the hydrochlorothiazide group. Stratification for age revealed that older patients had relatively higher levels of sodium (Na as compared with younger patients, and this inverse association was significant (R = - 0.123; P <0.001. Increasing age, female gender and presence of T2DM were the significant risk factors for hyponatremia, explaining the 4.7% of the variance perceived (P <0.001. Our study suggests that the prevalence of hyponatremia among Saudi thiazide users is relatively high, and more so for the elderly and for those with T2DM. Early identification of this condition is important and caution should be exercised while prescribing thiazide drugs, particularly to those who are most at risk of developing hyponatremia to prevent related complications.

  13. Prevalence of alpha-1 antitrypsin deficiency and allele frequency in patients with COPD in Brazil

    Science.gov (United States)

    Russo, Rodrigo; Zillmer, Laura Russo; Nascimento, Oliver Augusto; Manzano, Beatriz; Ivanaga, Ivan Teruaki; Fritscher, Leandro; Lundgren, Fernando; Miravitlles, Marc; Gondim, Heicilainy Del Carlos; Santos, Gildo; Alves, Marcela Amorim; Oliveira, Maria Vera; de Souza, Altay Alves Lino; Sales, Maria Penha Uchoa; Jardim, José Roberto

    2016-01-01

    ABSTRACT Objective: To determine the prevalence of alpha 1-antitrypsin (AAT) deficiency (AATD), as well as allele frequency, in COPD patients in Brazil. Methods: This was a cross-sectional study involving 926 COPD patients 40 years of age or older, from five Brazilian states. All patients underwent determination of AAT levels in dried blood spot (DBS) samples by nephelometry. Those with DBS AAT levels ≤ 2.64 mg/dL underwent determination of serum AAT levels. Those with serum AAT levels of < 113 mg/dL underwent genotyping. In case of conflicting results, SERPINA1 gene sequencing was performed. Results: Of the 926 COPD patients studied, 85 had DBS AAT levels ≤ 2.64 mg/dL, and 24 (2.6% of the study sample) had serum AAT levels of < 113 mg/dL. Genotype distribution in this subset of 24 patients was as follows: PI*MS, in 3 (12.5%); PI*MZ, in 13 (54.2%); PI*SZ, in 1 (4.2%); PI*SS, in 1 (4.2%); and PI*ZZ, in 6 (25.0%). In the sample as a whole, the overall prevalence of AATD was 2.8% and the prevalence of the PI*ZZ genotype (severe AATD) was 0.8% Conclusions: The prevalence of AATD in COPD patients in Brazil is similar to that found in most countries and reinforces the recommendation that AAT levels be measured in all COPD patients. PMID:27812629

  14. HELICOBACTER PYLORI PREVALENCE IN PATIENTS WITH CELIAC DISEASE: results from a cross-sectional study

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    Juan LASA

    2015-06-01

    Full Text Available Background Some previously published studies have suggested an inverse relationship between celiac disease and Helicobacter pylori, raising the possibility of the protective role Helicobacter pylori could have against celiac disease development. Nevertheless, this association is inconclusive. Objectives To determine the prevalence of Helicobacter pylori infection in celiac subjects. Methods Between January 2013 and June 2014, patients over 18 years old undergoing upper endoscopy who required both gastric and duodenal biopsies were included for analysis. Enrolled subjects were divided in two groups: those with a diagnosis of celiac disease and those without a celiac disease diagnosis. Helicobacter pylori infection prevalence was compared between groups. Among celiac patients, endoscopic markers of villous atrophy as well as histological damage severity were compared between those with and without Helicobacter pylori infection. Results Overall, 312 patients were enrolled. Seventy two of them had a diagnosis of celiac disease. Helicobacter pylori infection prevalence among celiac disease patients was 12.5%, compared to 30% in non-celiac patients [OR=0.33 (0.15-0.71]. There was not a significant difference in terms of the severity of villous atrophy in patients with Helicobacter pylori infection compared to those without it. There was a slight increase in the prevalence of endoscopic markers in those Helicobacter pylori-negative celiac subjects. Conclusion Helicobacter pylori infection seems to be less frequent in celiac patients; among those celiac subjects with concomitant Helicobacter pylori infection, histological damage degree and presence of endoscopic markers suggesting villous atrophy seem to be similar to those without Helicobacter pylori infection.

  15. Sleep disturbance in patients with an implantable cardioverter defibrillator: Prevalence, predictors and impact on health status.

    Science.gov (United States)

    Habibović, M; Mudde, L; Pedersen, S S; Schoormans, D; Widdershoven, J; Denollet, J

    2017-12-01

    Sleep disturbances are highly prevalent in patients with cardiac diseases and associated with poor health outcomes. However, little is known about sleep disturbance in patients with an implantable cardioverter defibrillator. We examined the prevalence and predictors of sleep disturbance and the impact on perceived health status in a Dutch cohort of implantable cardioverter defibrillator patients. Patients ( n=195) enrolled in the Web-based distress program for implantable cardioverter defibrillator patients (WEBCARE) trial completed questionnaires at the time of implantable cardioverter defibrillator implantation, three, six and 12 months afterwards. Sleep disturbance was assessed with the corresponding item #3 of the Patient Health Questionnaire 9. At baseline, 67% ( n=130) reported sleep disturbance (cut off ≥1). One year later, the prevalence was 57% ( n=112). Younger age (odds ratio=0.96, 95% confidence interval 0.92-0.99; p=0.012) and high negative affectivity/low social inhibition (odds ratio=4.47, 95% confidence interval 1.52-13.17; p=0.007) were associated with sleep disturbance at 12 months in adjusted analyses. Sleep disturbance was not associated with health status at 12 months. Charlson Comorbidity Index, anxiety, Type D personality and high negative affectivity/low social inhibition were associated with impaired health status at follow-up. Sleep disturbance was highly prevalent in patients with an implantable cardioverter defibrillator. Younger age and high negative affectivity predicted sleep disturbance 12 months post-implantation independent of other demographic, clinical, intervention and psychological covariates. Sleep disturbance was not associated with impaired health status at the 12-month follow-up.

  16. 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.

  17. 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.

  18. [Prevalence of renal artery stenosis in patients with critical limb ischemia].

    Science.gov (United States)

    Esteban, Carlos; Presas, Ana; Ara, Jordi; Pérez, Paulina; Martorell, Alberto; Lisbona, Carlos; Lerma, Rosa; Romero, Ramón; Callejas, José María

    2007-04-21

    Our purpose was to evaluate the prevalence of renal artery stenosis in patients with critical limb ischemia and to study any clinical or laboratory indicator that could predict this association. One hundred consecutive patients with critical limb ischemia evaluated by angiogram were included in the study from January to July 2003. Cardiovascular risk factors and renal function were analyzed. One hundred angiographic studies have been analyzed. Thirty nine (39%) of our patients had some type of pathology of the renal artery but the rest, 61 (61%), had normal and healthy renal arteries. In 5 patients, a bilateral renal pathology was found. Severe disease (> 60% stenosis, bilateral or renal occlusion) was present in 15 cases including 6 occlusions. Once we compared the patients with healthy renal arteries with the patients with different degrees of stenosis, we did not appreciate significant differences in hypertension, diabetes, coronary disease or smoking habit, nor with laboratory data such as creatinine, urea, c-reactive protein, total cholesterol or atherogenic index. No differences were found either comparing patients with normal renal artery with patients with bilateral pathology or with unilateral occlusion. There is a high prevalence of renal artery pathology in patients with critical limb ischemia although we have not found any clinical or laboratory factors useful to identify them.

  19. 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.

  20. 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.