Retrospctive studies of small ruminant diseases diagnosed at the ...

African Journals Online (AJOL)

Retrospctive studies of small ruminant diseases diagnosed at the Veterinary Teaching Hospital, University of Agriculture, Makurdi, Nigeria. J.W. Jatfa, A.Y. Adenkola, I Victor, A Kisani, S.S. Adamu, P.A. Onyeyili ...

INCREASED TISSUE TRANSGLUTAMINASE LEVELS ARE ASSOCIATED WITH INCREASED EPILEPTIFORM ACTIVITY IN ELECTROENCEPHALOGRAPHY AMONG PATIENTS WITH CELIAC DISEASE

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Sedat IŞIKAY

2015-12-01

Full Text Available Background - Celiac disease is an autoimmune systemic disorder in genetically predisposed individuals precipitated by gluten ingestion. Objective - In this study, we aimed to determine asymptomatic spike-and-wave findings on electroencephalography in children with celiac disease. Methods - A total of 175 children with the diagnosis of celiac disease (study group and 99 age- and sex-matched healthy children as controls (control group were included in the study. In order to determine the effects of gluten free diet on laboratory and electroencephalography findings, the celiac group is further subdivided into two as newly-diagnosed and formerly-diagnosed patients. Medical histories of all children and laboratory findings were all recorded and neurologic statuses were evaluated. All patients underwent a sleep and awake electroencephalography. Results - Among 175 celiac disease patients included in the study, 43 were newly diagnosed while 132 were formerly-diagnosed patients. In electroencephalography evaluation of patients the epileptiform activity was determined in 4 (9.3% of newly diagnosed and in 2 (1.5% of formerly diagnosed patients; on the other hand the epileptiform activity was present in only 1 (1.0% of control cases. There was a statistically significant difference between groups in regards to the presence of epileptiform activity in electroencephalography. Pearson correlation analysis revealed that epileptiform activity in both sleep and awake electroencephalography were positively correlated with tissue transglutaminase levels (P=0.014 and P=0.019, respectively. Conclusion - We have determined an increased epileptiform activity frequency among newly-diagnosed celiac disease patients compared with formerly-diagnosed celiac disease patients and control cases. Moreover the tissue transglutaminase levels were also correlated with the presence of epileptiform activity in electroencephalography. Among newly diagnosed celiac disease patients

Psychosocial covariates of physical activity in recently diagnosed Type 2 diabetes patients

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Rajesh Nair

2013-01-01

Full Text Available Background Regular physical activity can be effective not only in preventing diabetes and managing its complications but also be effective in minimizing the risk of developing other chronic diseases among diabetics. The overall aim of study was to determine probable causes of change in physical activity so as to generate evidences for future interventions and to identify psychosocial covariates of self reported physical activity in recently diagnosed Type 2 diabetes cases. Methods Participantsn=478(239interventionarmand239controlarmof an observational cohort were randomized into the ADDITION Plus trial and were recruited from 36 practices in East Anglia region. Participants were people recently diagnosed with diabetes (screen detected and clinically diagnosed within the preceding 3 years were individually randomized and were between the age group of 40-69 years, (mean age 59.2 years. The self reported data regarding physical activity was measured at baseline and one year were used. Demographic and psychosocial (treatment control, consequences, anxiety covariates were assessed at the baseline. Linear univariate and multivariable linear regression analysis was used to quantify the associations between demographic and psychosocial correlates. Results: With regard to the psychosocial correlates(except for participants’ perceptions about the consequences of diabetes, no significant associations with physical activity were found. Treatment control and anxiety failed to predict physical activity. Conclusion The result suggests to further investigate the change in physical activity by including other variables related to demography, other psycho-social and environment influences. Based on the available literature, it is suggested that other factors were found consistently associated with physical activity such as self efficacy, attitude, sensation seeking, family-friend social support, goal orientation, motivation could be studied.

Profile of nursing diagnoses of hospitalized patients in an infectious disease unit

OpenAIRE

Souza Neto, Vinicius Lino de; Andrade, Lidiane Lima de; Agra, Glenda; Costa, Marta Miriam Lopes; Silva, Richardson Augusto Rosendo da

2015-01-01

Objective: To define the profile of nursing diagnoses of hospitalized patients at an infectious diseases unit.Methods: This is a descriptive study based on the quantitative approach conducted at an infectious diseases unit in Paraiba, Brazil, from January to February 2014. The data collection instrument was based on the Theory of Basic Human Needs by Wanda de Aguiar Horta, followed by the classification system CIPE(r) version 2.0 to construct the diagnoses.Results: Data analysis resulted in 3...

Visual System Involvement in Patients with Newly Diagnosed Parkinson Disease.

Science.gov (United States)

Arrigo, Alessandro; Calamuneri, Alessandro; Milardi, Demetrio; Mormina, Enricomaria; Rania, Laura; Postorino, Elisa; Marino, Silvia; Di Lorenzo, Giuseppe; Anastasi, Giuseppe Pio; Ghilardi, Maria Felice; Aragona, Pasquale; Quartarone, Angelo; Gaeta, Michele

2017-12-01

Purpose To assess intracranial visual system changes of newly diagnosed Parkinson disease in drug-naïve patients. Materials and Methods Twenty patients with newly diagnosed Parkinson disease and 20 age-matched control subjects were recruited. Magnetic resonance (MR) imaging (T1-weighted and diffusion-weighted imaging) was performed with a 3-T MR imager. White matter changes were assessed by exploring a white matter diffusion profile by means of diffusion-tensor imaging-based parameters and constrained spherical deconvolution-based connectivity analysis and by means of white matter voxel-based morphometry (VBM). Alterations in occipital gray matter were investigated by means of gray matter VBM. Morphologic analysis of the optic chiasm was based on manual measurement of regions of interest. Statistical testing included analysis of variance, t tests, and permutation tests. Results In the patients with Parkinson disease, significant alterations were found in optic radiation connectivity distribution, with decreased lateral geniculate nucleus V2 density (F, -8.28; P Parkinson disease and that the entire intracranial visual system can be involved. © RSNA, 2017 Online supplemental material is available for this article.

Refractory coeliac disease in a country with a high prevalence of clinically-diagnosed coeliac disease.

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Ilus, T; Kaukinen, K; Virta, L J; Huhtala, H; Mäki, M; Kurppa, K; Heikkinen, M; Heikura, M; Hirsi, E; Jantunen, K; Moilanen, V; Nielsen, C; Puhto, M; Pölkki, H; Vihriälä, I; Collin, P

2014-02-01

Refractory coeliac disease (RCD) is thought to be a rare disorder, but the accurate prevalence is unknown. We aimed to identify the prevalence of and the risk factors for developing RCD in a Finnish population where the clinical detection rate of coeliac disease is high. The study involved 11 hospital districts in Finland where the number of treated RCD patients (n = 44), clinically diagnosed coeliac disease patients (n = 12 243) and adult inhabitants (n = 1.7 million) was known. Clinical characteristics at diagnosis of coeliac disease between the RCD patients and patients with uncomplicated disease were compared. The prevalence of RCD was 0.31% among diagnosed coeliac disease patients and 0.002% in the general population. Of the enrolled 44 RCD patients, 68% had type I and 23% type II; in 9% the type was undetermined. Comparing 886 patients with uncomplicated coeliac disease with these 44 patients that developed RCD later in life, the latter were significantly older (median 56 vs 44 years, P coeliac disease. Patients with evolving RCD had more severe symptoms at the diagnosis of coeliac disease, including weight loss in 36% (vs. 16%, P = 0.001) and diarrhoea in 54% (vs. 38%, P = 0.050). Refractory coeliac disease is very rare in the general population. Patients of male gender, older age, severe symptoms or seronegativity at the diagnosis of coeliac disease are at risk of future refractory coeliac disease and should be followed up carefully. © 2014 John Wiley & Sons Ltd.

Psychosocial covariates of physical activity in recently diagnosed Type 2 diabetes patients

Directory of Open Access Journals (Sweden)

Rajesh Nair

2013-03-01

Full Text Available Background Regular physical activity can be effective not only in preventing diabetes and managing its complications but also be effective in minimizing the risk of developing other chronic diseases among diabetics. The overall aim of study was to determine probable causes of change in physical activity so as to generate evidences for future interventions and to identify psychosocial covariates of self reported physical activity in recently diagnosed Type 2 diabetes cases. Methods Participants n=478 (239 intervention arm and 239 control arm of an observational cohort were randomized into the ADDITION Plus trial and were recruited from 36 practices in East Anglia region. Participants were people recently diagnosed with diabetes (screen detected and clinically diagnosed within the preceding 3 years were individually randomized and were between the age group of 40-69 years, (mean age 59.2 years. The self reported data regarding physical activity was measured at baseline and one year were used. Demographic and psychosocial (treatment control, consequences, anxiety covariates were assessed at the baseline. Linear univariate and multivariable linear regression analysis was used to quantify the associations between demographic and psychosocial correlates. Results: With regard to the psychosocial correlates(except for participants’ perceptions about the consequences of diabetes, no significant associations with physical activity were found. Treatment control and anxiety failed to predict physical activity. Conclusion The result suggests to further investigate the change in physical activity by including other variables related to demography, other psycho-social and environment influences. Based on the available literature, it is suggested that other factors were found consistently associated with physical activity such as self efficacy, attitude, sensation seeking, family-friend social support, goal orientation, motivation could be studied.

A changing trend in the management of patients with newly diagnosed Crohn's disease.

LENUS (Irish Health Repository)

Qasim, A

2012-02-01

BACKGROUND: Epidemiologic shift with rising incidence of Crohn\\'s disease (CD) has been reported in recent studies. AIMS: To determine disease behaviour and therapeutic interventions undertaken in newly diagnosed patients with CD. METHODS: Patients diagnosed with CD between January 2006 and June 2008 were included. Disease type, location, degree of involvement and type of therapeutic interventions were recorded. RESULTS: A total of 78 patients were included. Colonic, ileo-colonic, terminal ileal and isolated small bowel disease were present in 37, 27, 9 and 5 patients, respectively. Disease phenotype was inflammatory, stenosing and fistulising in 42, 30 and 6 patients, respectively. Surgery was required in 22 patients, including right hemicolectomy (n = 8), subtotal colectomy (n = 4), segmental colonic resection (n = 2), segmental small bowel resection (n = 2), appendectomy (n = 2) and perianal surgery (n = 4). Fourteen patients underwent surgery at the time of diagnosis. Laparoscopic surgery was performed in 14 patients. CONCLUSIONS: A significant proportion of newly diagnosed patients with CD underwent surgical intervention on their first admission to hospital. This may signify a changing trend in the management approach.

[Subclinical and established kidney disease in recently diagnosed hypertensive patients].

Science.gov (United States)

Gómez-Marcos, Manuel Angel; Martínez-Salgado, Carlos; Grandes, Gonzalo; Recio-Rodríguez, José Ignacio; Castaño Sánchez, Yolanda; Rodríguez Sánchez, Emiliano; García-Ortiz, Luis

2010-03-06

To estimate renal disease in recently diagnosed hypertensive patients, and to identify factors related to renal disease. Cross-sectional study, with 425 hypertensive patients recently diagnosed in primary health care; renal disease was estimated with serum creatinine, albumin/creatinine index and glomerular filtration rate (GFR). We analyzed cardiovascular risk factors (CRF), subclinical organ injury and cardiovascular disease following the criteria of the 2007 European Guide of Hypertension. Average age: 58,96 +/- 12,73 years old, 63,3% male. We found dyslipemia in 80%, abdominal obesity in 49% and metabolic syndrome in 36% patients. These patients showed increased serum creatinine 3,3%, a reduction in GFR 9,6%, hidden renal disease 6,4%, microalbuminuria 7,5% and nephropathy 2,4%. Hypertensive patients with renal disease (17,88%) were older, with higher systolic pressure, higher incidence of metabolic syndrome, abnormal carotid intima-media thickness and ankle-arm index, and presence of cardiovascular disease. Variables associated with renal disease were metabolic syndrome (odds ratio = 11,12) and ankle-arm index (odds ratio = 17,55). Variables related to creatinina were sex, ankle-arm index and metabolic syndrome; variables related to GFR were sex, age, ankle-arm index, metabolic syndrome and body mass index (BMI); variables related with albumin/creatinine index included diabetes mellitus. Renal disease is detected in about 2 out of 10 hypertensive patients, when, besides serum creatinina, we analyze albumin/creatinine index and GFR. Metabolic syndrome and ankle-arm index are the main variables associated with renal disease. Copyright 2009 Elsevier España, S.L. All rights reserved.

The characteristics of patients with pulmonary Mycobacterium avium-intracellulare complex disease diagnosed by bronchial lavage culture compared to those diagnosed by sputum culture.

Science.gov (United States)

Maekawa, Koichi; Naka, Megumi; Shuto, Saki; Harada, Yuka; Ikegami, Yumiko

2017-09-01

The utility of bronchoscopy for the diagnosis of pulmonary Mycobacterium avium-intracellulare complex (MAC) disease has been reported; however, which patients require bronchoscopy remains unclear. Our objective was to identify the characteristics of the patients in whom bronchoscopy is needed for the diagnosis of MAC disease. Fifty-four patients with pulmonary MAC disease were divided into two groups according to established diagnostic criteria: 39 patients were diagnosed by sputum culture and 15 patients were diagnosed by bronchial lavage culture. We analysed the differences in demographic and clinical characteristics as well as microbiological and radiological data between the two groups. There were no significant differences in age, sex, smoking status, MAC species, underlying diseases, or steroid use. Significantly more patients diagnosed by sputum culture than bronchial lavage culture had a positive sputum smear for acid-fast bacilli (79.5% vs. 0.0%, respectively; p disease, bronchiectasis, and cavities. However, more patients diagnosed by sputum culture than bronchial lavage culture had abnormalities in the left upper division (48.7% vs. 13.3%, respectively; p = 0.017) and higher numbers of affected lobes (4.3 ± 1.4 vs. 3.3 ± 1.6, respectively; p = 0.034). If patients suspected of having pulmonary MAC disease have a negative sputum smear, no symptoms, no abnormal findings in the left upper division, or fewer affected lobes on computed tomography, bronchoscopy might be needed for the diagnosis. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Profile of nursing diagnoses of hospitalized patients in an infectious disease unit

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Vinicius Lino de Souza Neto

Full Text Available Objective: To define the profile of nursing diagnoses of hospitalized patients at an infectious diseases unit.Methods: This is a descriptive study based on the quantitative approach conducted at an infectious diseases unit in Paraiba, Brazil, from January to February 2014. The data collection instrument was based on the Theory of Basic Human Needs by Wanda de Aguiar Horta, followed by the classification system CIPE(r version 2.0 to construct the diagnoses.Results: Data analysis resulted in 36 nursing diagnoses statements, with a higher prevalence of impaired food intake, cachexia, impaired spontaneous bladder elimination, impaired oral cavity hygiene, exposure to contamination, rapid heart rate, insomnia, drug abuse, alcohol and tobacco abuse, social isolation, acceptance and fear.Conclusions: The identification of a diagnostics profile is critical to guide nursing interventions.

Identification of laboratory markers of disease activity in rheumatoid arthritis abstract objective

International Nuclear Information System (INIS)

Naqi, N.; Ahmed, T.A.; Malik, J.M.

2012-01-01

To identify the laboratory markers of disease activity, by finding relationship of biochemical markers with clinical disease activity measurement in patients suffering from rheumatoid arthritis (RA). Study Design: Cross sectional analytical study. Place and duration of study: Department of Immunology, Armed Forces Institute of Pathology (AFIP), Rawalpindi from January 2009 to January 2010 in collaboration with Fauji Foundation Hospital and Military Hospital Rawalpindi. Patients and Methods: One hundred patients diagnosed as having rheumatoid arthritis (RA) as per American college of Rheumatology (ACR) revised criteria 1987 and fulfilling the study's inclusion criteria were studied. These patients were assessed clinically according to Simplified Disease Activity Index (SDAI) and divided into three groups which were mild, moderate and severe based on disease activity. These three groups were then assessed for disease activity by Rheumatoid factor (RA factor), Anti Cyclic Citrullinated Peptide antibodies (anti CCP antibodies), Erythrocyte Sedimentation Rate (ESR) and C- Reactive Proteins (CRP). The association of these laboratory markers with three groups of disease activity was analyzed to detect most sensitive disease activity markers for RA. Results: All the assessed laboratory markers that are RA factor, anti CCP antibodies, ESR and CRP are directly related with RA disease activity and any of them can be used to assess disease activity in RA. However a combination of the tests, analyzed in this study markers maybe used for better prediction of disease activity Conclusion: The identification of the laboratory markers of disease activity may help physician to diagnose aggressive disease early and evaluate prognosis in RA patients. (author)

New testing options for diagnosing and grading dry eye disease.

Science.gov (United States)

Foulks, Gary N; Pflugfelder, Stephen C

2014-06-01

To describe new options for diagnosis and severity grading of dry eye disease. Perspective on technological advancements to identify tear dysfunction and their value in diagnosing and grading dry eye disease. Evidence is presented on new and evolving technologies to measure tear stability, composition, and meniscus height and their role in dry eye diagnosis and therapeutic efficacy grading is assessed. Evolving concepts regarding pathogenesis and new technologies to evaluate the tears and ocular surface have improved the ability to diagnose, classify, and grade the severity of dry eye disease. New technologies include noninvasive imaging of tear stability and tear meniscus height as a measure of tear volume and tear composition (osmolarity, lacrimal factors, inflammatory mediators, growth and differentiation factors). Approved tests, such as tear osmolarity and tear imaging, are being integrated into clinical practice and may eventually supplant certain traditional tests that have greater variability and less sensitivity. Other tests, such as molecular assays of tears and conjunctival cells, are currently being used in studies investigating pathogenesis and therapeutic mechanism of action. They may eventually translate to routine clinical practice. New technologies have emerged that can noninvasively evaluate the tears and measure disease-associated compositional changes. These tests are being integrated into clinical practice and therapeutic trials for diagnosis, classification, and severity grading of dry eye disease. Copyright © 2014 Elsevier Inc. All rights reserved.

Comparison of Biochemical Recurrence-Free Survival after Radical Prostatectomy Triggered by Grade Reclassification during Active Surveillance and in Men Newly Diagnosed with Similar Grade Disease.

Science.gov (United States)

Diniz, Clarissa P; Landis, Patricia; Carter, H Ballentine; Epstein, Jonathan I; Mamawala, Mufaddal

2017-09-01

We compared biochemical recurrence between men on active surveillance who underwent radical prostatectomy triggered by grade reclassification and men diagnosed with similar grade disease treated with immediate radical prostatectomy. We retrospectively analyzed the records of men who underwent surgery from 1995 to 2015 at our institution. We identified 4 groups, including 94 and 56 men on active surveillance who underwent radical prostatectomy following reclassification to Gleason 7 (3 + 4) or greater (grade groups 2 or greater) and Gleason 7 (3 + 4) (grade group 2), and 3,504 and 1,979 in the immediate prostatectomy group diagnosed with grade group 2 or greater and 2, respectively. Biochemical recurrence was assessed by Kaplan-Meir analysis and a multivariable Cox model. Men on active surveillance had a lower incidence of biochemical recurrence than men in the immediate radical prostatectomy groups for biopsy grade groups 2 or greater and 2 (each p <0.05). One, 5 and 10-year biochemical recurrence-free survival for men in the active surveillance group vs the immediate radical prostatectomy group was 97.9% vs 85.5%, 76.6% vs 65.1% and 69.0% vs 54.2% in biopsy grade groups 2 or greater (p = 0.009) and 96.4% vs 91.2%, 89.6% vs 74.0% and 89.6% vs 63.9%, respectively, in biopsy grade group 2 (p = 0.071). For biopsy grade groups 2 or greater there was no significant difference in the risk of biochemical recurrence between the groups after adjusting for age, biopsy extent of cancer and prostate specific antigen density. Patients on active surveillance reclassified to grade groups 2 or greater are at no greater risk for treatment failure than men newly diagnosed with similar grades. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Behavioral, normative and control beliefs underlying low-fat dietary and regular physical activity behaviors for adults diagnosed with type 2 diabetes and/or cardiovascular disease.

Science.gov (United States)

White, Katherine M; Terry, Deborah J; Troup, Carolyn; Rempel, Lynn A

2007-08-01

Promoting healthy lifestyle behaviors is an important aspect of interventions designed to improve the management of chronic diseases such as Type 2 diabetes and cardiovascular disease. The present study used Ajzen's (1991) theory of planned behavior as a framework to examine beliefs amongst adults diagnosed with these conditions who do and do not engage in low-fat dietary and regular physical activity behaviors. Participants (N = 192) completed a questionnaire assessing their behavioral, normative and control beliefs in relation to regular, moderate physical activity and eating foods low in saturated fats. Measures of self-reported behavior were also examined. The findings revealed that, in general, it is the underlying behavioral beliefs that are important determinants for both physical activity and low-fat food consumption with some evidence to suggest that pressure from significant others is an important consideration for low-fat food consumption. Laziness, as a barrier to engaging in physical activity, also emerged as an important factor. To encourage a healthy lifestyle amongst this population, interventions should address the perceived costs associated with behavioral performance and encourage people to maintain healthy behaviors in light of these costs.

Classification of optical coherence tomography images for diagnosing different ocular diseases

Science.gov (United States)

Gholami, Peyman; Sheikh Hassani, Mohsen; Kuppuswamy Parthasarathy, Mohana; Zelek, John S.; Lakshminarayanan, Vasudevan

2018-03-01

Optical Coherence tomography (OCT) images provide several indicators, e.g., the shape and the thickness of different retinal layers, which can be used for various clinical and non-clinical purposes. We propose an automated classification method to identify different ocular diseases, based on the local binary pattern features. The database consists of normal and diseased human eye SD-OCT images. We use a multiphase approach for building our classifier, including preprocessing, Meta learning, and active learning. Pre-processing is applied to the data to handle missing features from images and replace them with the mean or median of the corresponding feature. All the features are run through a Correlation-based Feature Subset Selection algorithm to detect the most informative features and omit the less informative ones. A Meta learning approach is applied to the data, in which a SVM and random forest are combined to obtain a more robust classifier. Active learning is also applied to strengthen our classifier around the decision boundary. The primary experimental results indicate that our method is able to differentiate between the normal and non-normal retina with an area under the ROC curve (AUC) of 98.6% and also to diagnose the three common retina-related diseases, i.e., Age-related Macular Degeneration, Diabetic Retinopathy, and Macular Hole, with an AUC of 100%, 95% and 83.8% respectively. These results indicate a better performance of the proposed method compared to most of the previous works in the literature.

An Expert System for Diagnosing Eye Diseases using Forward Chaining Method

Science.gov (United States)

Munaiseche, C. P. C.; Kaparang, D. R.; Rompas, P. T. D.

2018-02-01

Expert System is a system that seeks to adopt human knowledge to the computer, so that the computer can solve problems which are usually done by experts. The purpose of medical expert system is to support the diagnosis process of physicians. It considers facts and symptoms to provide diagnosis. This implies that a medical expert system uses knowledge about diseases and facts about the patients to suggest diagnosis. The aim of this research is to design an expert system application for diagnosing eye diseases using forward chaining method and to figure out user acceptance to this application through usability testing. Eye is selected because it is one of the five senses which is very sensitive and important. The scope of the work is extended to 16 types of eye diseases with 41 symptoms of the disease, arranged in 16 rules. The computer programming language employed was the PHP programming language and MySQL as the Relational Database Management System (RDBMS). The results obtained showed that the expert system was able to successfully diagnose eye diseases corresponding to the selected symptoms entered as query and the system evaluation through usability testing showed the expert system for diagnosis eye diseases had very good rate of usability, which includes learnability, efficiency, memorability, errors, and satisfaction so that the system can be received in the operational environment.

Four Cases of Parkinson Disease Diagnosed During the Postpartum Period.

Science.gov (United States)

Maltête, David; Grangeon, Lou; Le Goff, Floriane; Ozel, Gulden; Fetter, Damien; Ahtoy, Patrick; Temgoua, Olivier; Rouillé, Audrey; Lefaucheur, Romain

2017-07-01

There is little experience with the effect of pregnancy on Parkinson disease because the number of women with Parkinson disease who are of childbearing age is small. We report four cases beginning during the postpartum period and discuss the potential contribution of different factors that may influence the occurrence of Parkinson disease in this time period. Four women aged 29-35 years developed arm tremor, shoulder pain, dizziness, or decreased dexterity of the hand in the first few days or months after childbirth. They were initially diagnosed with postpartum depression or psychogenic parkinsonism. Finally, dopamine transporter imaging confirmed the diagnosis of young-onset Parkinson disease. Early-onset Parkinson disease may present in postpartum women. In women with atypical motor symptoms in addition to depression, this diagnosis should be considered.

Overweight and obesity in children with newly diagnosed inflammatory bowel disease.

Science.gov (United States)

Pituch-Zdanowska, Aleksandra; Banaszkiewicz, Aleksandra; Dziekiewicz, Marcin; Łazowska-Przeorek, Izabella; Gawrońska, Agnieszka; Kowalska-Duplaga, Kinga; Iwańczak, Barbara; Klincewicz, Beata; Grzybowska-Chlebowczyk, Urszula; Walkowiak, Jarosław; Albrecht, Piotr

2016-03-01

Determination of overweight and obesity prevalence in children with inflammatory bowel disease (IBD) at the time of diagnosis. This was a multicenter retrospective study. The study group consisted of children with new cases of IBD diagnosed in 2005-2013 according to the Porto criteria. Hospital admission records were reviewed for demographic and clinical characteristics. BMI-for-age and gender percentile charts were used to define overweight as ≥85th BMI percentile and obesity as ≥95th BMI percentile. 675 patients were evaluated: 368 with Crohn's disease (CD) and 307 with ulcerative colitis (UC). Of these, 54.8% were boys and 45.2% were girls. There were no statistically significant differences in age, weight, height and disease activity between the CD and UC patients. The UC patients had higher BMI values than the CD patients. The prevalence of overweight and obesity was higher in the UC than the CD patients (4.89% CI95 2.76-7.93 vs. 2.45% CI95 1.12-4.59 and 8.47% CI95 5.61-12.16 vs. 1.9% CI95 0.77-3.88, respectively); the differences were statistically significant (-2.44% CI95 -5.45 to 0.49 and -6.57% CI95 -10 to -3.1, respectively). The risk of overweight/obesity was 3.5 times higher for patients with UC (OR=0.272, CI95 0.14-0.49, p=0.0004). The prevalence of overweight and obesity in newly diagnosed children with IBD was 8.4% and was higher in patients with UC than in patients with CD. The results of this study have shown that not only malnourished children may suffer from IBD but also children who are overweight or obese at the time of diagnosis. Copyright © 2015 Medical University of Bialystok. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

The diagnose of oil palm disease using Naive Bayes Method based on Expert System Technology

Science.gov (United States)

Nababan, Marlince; Laia, Yonata; Sitanggang, Delima; Sihombing, Oloan; Indra, Evta; Siregar, Saut; Purba, Windania; Mancur, Roy

2018-04-01

Expert system is dealt with system that used computer-based human intelligence to overcome particular problem which is commonly conducted by an expert. Frequent problem faced by the farmers of oil palm is the difficulty in defining the type of plant disease. As a result, the delay treatment of plant disease brings out the declining of farm products. An application system is needed to deal with the obstacles and diagnosing the type of oil palm plant disease. The researcher designed an intelligence-based application with input-output plan which is able to diagnose the type of oil palm plant disease by applying naive bayes method. Based on the research result by conducting bayes method with recognized symptom, diagnose of oil palm plant disease could be accomplished. The data of symptoms found are leaves turned yellow 0.4, dead leaves 0.4, black and brown color among the veins of leaves 0.5, young and old fruit with whole space 0.4, and decay of bunches is 0.3. The roots are tender in the amount of 0.5, and damage on sheath is 0.3. Through the chosen symptoms as mentioned above, the value of bayes is 80% with the type of disease is rotten bunch.

Diagnose, behandling og prognose ved fibromyalgi

DEFF Research Database (Denmark)

Danneskiold-Samsøe, Bente; Bartels, Else Marie; Amris, Kirstine

2010-01-01

It is important to recognize the diagnosis of fibromyalgia (FM) to adequately advise patients with this chronic pain disease. FM coexists with other rheumatic diseases and may therefore serve as a confounder in connection with estimation of disease activity. The aetiology and pathogenesis of FM...... remain unknown, although central sensitisation seems to play a major role. Following exclusion of a number of differential diagnoses, the remaining patients have several treatment options including centrally-acting medication....

Automated diagnostic kiosk for diagnosing diseases

Science.gov (United States)

Regan, John Frederick; Birch, James Michael

2014-02-11

An automated and autonomous diagnostic apparatus that is capable of dispensing collection vials and collections kits to users interesting in collecting a biological sample and submitting their collected sample contained within a collection vial into the apparatus for automated diagnostic services. The user communicates with the apparatus through a touch-screen monitor. A user is able to enter personnel information into the apparatus including medical history, insurance information, co-payment, and answer a series of questions regarding their illness, which is used to determine the assay most likely to yield a positive result. Remotely-located physicians can communicate with users of the apparatus using video tele-medicine and request specific assays to be performed. The apparatus archives submitted samples for additional testing. Users may receive their assay results electronically. Users may allow the uploading of their diagnoses into a central databank for disease surveillance purposes.

Comparison of 3T and 7T susceptibility-weighted angiography of the substantia nigra in diagnosing Parkinson disease.

Science.gov (United States)

Cosottini, M; Frosini, D; Pesaresi, I; Donatelli, G; Cecchi, P; Costagli, M; Biagi, L; Ceravolo, R; Bonuccelli, U; Tosetti, M

2015-03-01

Standard neuroimaging fails in defining the anatomy of the substantia nigra and has a marginal role in the diagnosis of Parkinson disease. Recently 7T MR target imaging of the substantia nigra has been useful in diagnosing Parkinson disease. We performed a comparative study to evaluate whether susceptibility-weighted angiography can diagnose Parkinson disease with a 3T scanner. Fourteen patients with Parkinson disease and 13 healthy subjects underwent MR imaging examination at 3T and 7T by using susceptibility-weighted angiography. Two expert blinded observers and 1 neuroradiology fellow evaluated the 3T and 7T images of the sample to identify substantia nigra abnormalities indicative of Parkinson disease. Diagnostic accuracy and intra- and interobserver agreement were calculated separately for 3T and 7T acquisitions. Susceptibility-weighted angiography 7T MR imaging can diagnose Parkinson disease with a mean sensitivity of 93%, specificity of 100%, and diagnostic accuracy of 96%. 3T MR imaging diagnosed Parkinson disease with a mean sensitivity of 79%, specificity of 94%, and diagnostic accuracy of 86%. Intraobserver and interobserver agreement was excellent at 7T. At 3T, intraobserver agreement was excellent for experts, and interobserver agreement ranged between good and excellent. The less expert reader obtained a diagnostic accuracy of 89% at 3T. Susceptibility-weighted angiography images obtained at 3T and 7T differentiate controls from patients with Parkinson disease with a higher diagnostic accuracy at 7T. The capability of 3T in diagnosing Parkinson disease might encourage its use in clinical practice. The use of the more accurate 7T should be supported by a dedicated cost-effectiveness study. © 2015 by American Journal of Neuroradiology.

Narratives of Self in Older Bilingual Adults Diagnosed with Alzheimer's Disease

Science.gov (United States)

López de Victoria Rodríguez, Patria C.

2016-01-01

As the boom in the older adult population continues to grow, so too grows the number of persons suffering from cognitive diseases, such as dementia of the Alzheimer's type (DAT). Older Latinos diagnosed with the disease make up 4 percent (200,000) of the current population; however, little research on bilinguals with DAT has been carried out…

Magnetic resonance imaging perfusion is associated with disease severity and activity in multiple sclerosis

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Sowa, Piotr [Oslo University Hospital, Department of Radiology and Nuclear Medicine, Oslo (Norway); University of Oslo, Institute of Clinical Medicine, Faculty of Medicine, Oslo (Norway); Owren Nygaard, Gro [Oslo University Hospital, Department of Neurology, Oslo (Norway); Bjoernerud, Atle [Intervention Center, Oslo University Hospital, Oslo (Norway); University of Oslo, Department of Physics, Oslo (Norway); Gulowsen Celius, Elisabeth [Oslo University Hospital, Department of Neurology, Oslo (Norway); University of Oslo, Institute of Health and Society, Faculty of Medicine, Oslo (Norway); Flinstad Harbo, Hanne [University of Oslo, Institute of Clinical Medicine, Faculty of Medicine, Oslo (Norway); Oslo University Hospital, Department of Neurology, Oslo (Norway); Kristiansen Beyer, Mona [Oslo University Hospital, Department of Radiology and Nuclear Medicine, Oslo (Norway); Oslo and Akershus University College of Applied Sciences, Department of Life Sciences and Health, Oslo (Norway)

2017-07-15

The utility of perfusion-weighted imaging in multiple sclerosis (MS) is not well investigated. The purpose of this study was to compare baseline normalized perfusion measures in subgroups of newly diagnosed MS patients. We wanted to test the hypothesis that this method can differentiate between groups defined according to disease severity and disease activity at 1 year follow-up. Baseline magnetic resonance imaging (MRI) including a dynamic susceptibility contrast perfusion sequence was performed on a 1.5-T scanner in 66 patients newly diagnosed with relapsing-remitting MS. From the baseline MRI, cerebral blood flow (CBF), cerebral blood volume (CBV), and mean transit time (MTT) maps were generated. Normalized (n) perfusion values were calculated by dividing each perfusion parameter obtained in white matter lesions by the same parameter obtained in normal-appearing white matter. Neurological examination was performed at baseline and at follow-up approximately 1 year later to establish the multiple sclerosis severity score (MSSS) and evidence of disease activity (EDA). Baseline normalized mean transit time (nMTT) was lower in patients with MSSS >3.79 (p = 0.016), in patients with EDA (p = 0.041), and in patients with both MSSS >3.79 and EDA (p = 0.032) at 1-year follow-up. Baseline normalized cerebral blood flow and normalized cerebral blood volume did not differ between these groups. Lower baseline nMTT was associated with higher disease severity and with presence of disease activity 1 year later in newly diagnosed MS patients. Further longitudinal studies are needed to confirm whether baseline-normalized perfusion measures can differentiate between disease severity and disease activity subgroups over time. (orig.)

Magnetic resonance imaging perfusion is associated with disease severity and activity in multiple sclerosis

International Nuclear Information System (INIS)

Sowa, Piotr; Owren Nygaard, Gro; Bjoernerud, Atle; Gulowsen Celius, Elisabeth; Flinstad Harbo, Hanne; Kristiansen Beyer, Mona

2017-01-01

The utility of perfusion-weighted imaging in multiple sclerosis (MS) is not well investigated. The purpose of this study was to compare baseline normalized perfusion measures in subgroups of newly diagnosed MS patients. We wanted to test the hypothesis that this method can differentiate between groups defined according to disease severity and disease activity at 1 year follow-up. Baseline magnetic resonance imaging (MRI) including a dynamic susceptibility contrast perfusion sequence was performed on a 1.5-T scanner in 66 patients newly diagnosed with relapsing-remitting MS. From the baseline MRI, cerebral blood flow (CBF), cerebral blood volume (CBV), and mean transit time (MTT) maps were generated. Normalized (n) perfusion values were calculated by dividing each perfusion parameter obtained in white matter lesions by the same parameter obtained in normal-appearing white matter. Neurological examination was performed at baseline and at follow-up approximately 1 year later to establish the multiple sclerosis severity score (MSSS) and evidence of disease activity (EDA). Baseline normalized mean transit time (nMTT) was lower in patients with MSSS >3.79 (p = 0.016), in patients with EDA (p = 0.041), and in patients with both MSSS >3.79 and EDA (p = 0.032) at 1-year follow-up. Baseline normalized cerebral blood flow and normalized cerebral blood volume did not differ between these groups. Lower baseline nMTT was associated with higher disease severity and with presence of disease activity 1 year later in newly diagnosed MS patients. Further longitudinal studies are needed to confirm whether baseline-normalized perfusion measures can differentiate between disease severity and disease activity subgroups over time. (orig.)

How to manage a late diagnosed Hirschsprung′s disease

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Mohamed Ouladsaiad

2016-01-01

Full Text Available Background: How to manage a late diagnosed Hirschsprung′s disease (HD and how to avoid calibre discrepancy? Subjects and Methods: A retrospective study of all patients diagnosed with HD over 2 years in our hospital from January 2009 to December 2012. Data were analysed for clinical presentations, investigations, surgical procedures and post-operative outcome. Results: Fifteen patients, operated by one single surgeon, were included in this study. The mean age was 6 years (2-16 years. Patients had an ultra-short segment type in 4 cases, rectosigmoid type in 9 cases and descending colonic aganglionosis in 2 cases. Rectal wash out was effective in 12 patients. A blowhole transverse colostomy was performed in 2 patients. Twelve patients underwent one single stage endorectal pull-through. Anastomosis incongruence was avoided by a plication procedure never described before. The assessment of post-operative outcomes by the paediatric incontinence and constipation scoring system revealed a normal continence function in all our patients, but 3 patients suffered from soiling secondary to constipation. Conclusion: One single stage pull-through can be safe and effective in children with late diagnosed HD. Routine rectal washout is a good way to prepare the colon. In some cases, blowhole colostomy can be an option. Anastomosis incongruence is a challenge; we describe a plication procedure to avoid it.

Biomarkers in rheumatic diseases: how can they facilitate diagnosis and assessment of disease activity?

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Mohan, Chandra; Assassi, Shervin

2015-11-26

Serological and proteomic biomarkers can help clinicians diagnose rheumatic diseases earlier and assess disease activity more accurately. These markers have been incorporated into the recently revised classification criteria of several diseases to enable early diagnosis and timely initiation of treatment. Furthermore, they also facilitate more accurate subclassification and more focused monitoring for the detection of certain disease manifestations, such as lung and renal involvement. These biomarkers can also make the assessment of disease activity and treatment response more reliable. Simultaneously, several new serological and proteomic biomarkers have become available in the routine clinical setting--for example, a protein biomarker panel for rheumatoid arthritis and a myositis antibody panel for dermatomyositis and polymyositis. This review will focus on commercially available antibody and proteomic biomarkers in rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis (scleroderma), dermatomyositis and polymyositis, and axial spondyloarthritis (including ankylosing spondylitis). It will discuss how these markers can facilitate early diagnosis as well as more accurate subclassification and assessment of disease activity in the clinical setting. The ultimate goal of current and future biomarkers in rheumatic diseases is to enable early detection of these diseases and their clinical manifestations, and to provide effective monitoring and treatment regimens that are tailored to each patient's needs and prognosis. © BMJ Publishing Group Ltd 2015.

Clinical outcomes for young people with screening-detected and clinically-diagnosed rheumatic heart disease in Fiji.

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Engelman, Daniel; Mataika, Reapi L; Ah Kee, Maureen; Donath, Susan; Parks, Tom; Colquhoun, Samantha M; Carapetis, Jonathan R; Kado, Joseph H; Steer, Andrew C

2017-08-01

Echocardiographic screening is under consideration as a disease control strategy for rheumatic heart disease (RHD). However, clinical outcomes of young people with screening-detected RHD are unknown. We aimed to describe the outcomes for a cohort with screening-detected RHD, in comparison to patients with clinically-diagnosed RHD. A retrospective cohort study included all young people with screening-detected RHD in the Central Division of Fiji in the primary cohort. Screen-negative and clinically-diagnosed comparison groups were matched 1:1 to the primary cohort. Data were collected on mortality, clinical complications and healthcare utilisation from the electronic and paper health records and existing databases. Seventy participants were included in each group. Demographic characteristics of the groups were similar (median age 11years, 69% female, median follow-up 7years). There were nine (12.9%) RHD-related deaths in the clinically-diagnosed group and one (1.4%) in the screening-detected group (Incident Rate Ratio: 9.6, 95% CI 1.3-420.6). Complications of RHD were observed in 39 (55.7%) clinically-diagnosed cases, four (20%) screening-detected cases and one (1.4%) screen-negative case. There were significant differences in the cumulative complication curves of the groups (pFiji. The prognosis of clinically-diagnosed RHD remains poor, with very high mortality and complication rates. Further studies in other settings will inform RHD screening policy. Comprehensive control strategies are required for disease prevention. Copyright © 2017 Elsevier B.V. All rights reserved.

[Diseases diagnosed at a pneumology unit integrated with its health area. Comparison with historical controls].

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Martín Escribano, P; López Encuentra, A; Martín García, I; Cienfuegos Agustín, M I; Caballero Borda, C

1996-01-01

An understanding of changes in pulmonology disease patterns observed at a general hospital before and after implantation of a population-based model of health care not only provides useful insight into the diseases treated but also aids adjustment of health care service organization. The aim of this study was to compare data collected after 1992 (when the new system was established) with records kept by the same pulmonology group in earlier years (1974-1986). Data after 1992 described patients attended in Health District 11 by the newly organized pneumologists. For the two periods the most common pneumological diagnoses were chronic air flow obstruction and chronic hypersecretory bronchitis. The most common non pneumological diagnoses were systemic arterial hypertension, obesity, diabetes, liver disease and hiatus hernia/gastroesophageal reflux. The prospective study covered a larger population and was closer to primary care, including as it did patients at clinics unattached to hospitals. In the earlier hospital-based experience the most common diagnoses were acute respiratory infection, chronic air flow obstruction and asthma, apart from those patients referred in whom no respiratory disease was found. With the organizational integration of hospital and health district pulmonology service, contact between patients and specialists has increased. Record systems have been established for a well-defined population to permit better forecasting at less cost and facilitate contact with primary care givers and epidemiological studies.

Nonalcoholic Fatty Liver Disease: Noninvasive Methods of Diagnosing Hepatic Steatosis

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AlShaalan, Rasha; Aljiffry, Murad; Al-Busafi, Said; Metrakos, Peter; Hassanain, Mazen

2015-01-01

Hepatic steatosis is the buildup of lipids within hepatocytes. It is the simplest stage in nonalcoholic fatty liver disease (NAFLD). It occurs in approximately 30% of the general population and as much as 90% of the obese population in the United States. It may progress to nonalcoholic steatohepatitis, which is a state of hepatocellular inflammation and damage in response to the accumulated fat. Liver biopsy remains the gold standard tool to diagnose and stage NAFLD. However, it comes with the risk of complications ranging from simple pain to life-threatening bleeding. It is also associated with sampling error. For these reasons, a variety of noninvasive radiological markers, including ultrasound, computed tomography, magnetic resonance spectroscopy, and the controlled attenuation parameter using transient elastography and Xenon-133 scan have been proposed to increase our ability to diagnose NAFLD, hence avoiding liver biopsy. The aim of this review is to discuss the utility and accuracy of using available noninvasive diagnostic modalities for fatty liver in NAFLD. PMID:25843191

Thyroid disorders in patients with newly diagnosed rheumatoid arthritis is associated with poor initial treatment response evaluated by disease activity score in 28 joints-C-reactive protein (DAS28-CRP)

DEFF Research Database (Denmark)

Emamifar, Amir; Hangaard, Jørgen; Jensen Hansen, Inger Marie

2017-01-01

peptide antibody (anti-CCP), and antinuclear antibody (ANA), and also disease activity score in 28 joints-C-reactive protein at the time of diagnosis and after 4 months (±1–2 months) of treatment initiation were extracted from Danish Danbio Registry. Patients’ electronic hospital records for the past 10...... years were reviewed to reveal if they had been diagnosed with thyroid disorders or they had abnormal thyroid test.In all, 439 patients were included, female 60.1%, mean age 64.6 ± 15.0 years and disease duration 2.6 ± 1.7 years. Prevalence of thyroid disorders was 69/439 (15.7%) and hypothyroidism...... treatment compared with patients with isolated RA after 4 months of treatment (P = .02). There were no associations between thyroid disorders and age, disease duration, and also IgM RF positivity.Presence of thyroid disorders in RA patients is suggestive of a more aggressive disease and poor outcome...

Genetic impact on cognition and brain function in newly diagnosed Parkinson’s disease: ICICLE-PD study

Science.gov (United States)

Rowe, James B.; Winder-Rhodes, Sophie E.; Hampshire, Adam; Owen, Adrian M.; Breen, David P.; Duncan, Gordon W.; Khoo, Tien K.; Yarnall, Alison J.; Firbank, Michael J.; Chinnery, Patrick F.; Robbins, Trevor W.; O’Brien, John T.; Brooks, David J.; Burn, David J.; Barker, Roger A.

2014-01-01

activation associated with memory encoding. This study demonstrates that neurocognitive deficits are common even in recently diagnosed patients with Parkinson’s disease, and that the associated regional brain activations are influenced by genotype. These data further support the dual syndrome hypothesis of cognitive change in Parkinson’s disease. Longitudinal data will confirm the extent to which these early neurocognitive changes, and their genetic factors, influence the long-term risk of dementia in Parkinson’s disease. The combination of genetics and functional neuroimaging provides a potentially useful method for stratification and identification of candidate markers, in future clinical trials against cognitive decline in Parkinson’s disease. PMID:25080285

Disease activity score in rheumatoid arthritis with or without secondary fibromyalgia

International Nuclear Information System (INIS)

Zammurrad, S.; Munir, W.; Farooqi, A.

2013-01-01

Objective: To correlate disease activity score (DAS-28) in the patients with rheumatoid arthritis (RA) with and without secondary fibromyalgia. Study Design: Comparative cross-sectional study. Place and Duration of Study: Department of Rheumatology, Pakistan Institute of Medical Sciences, Islamabad, from November 2011 to April 2012. Methodology: Patients aged above 16 years diagnosed to have rheumatoid arthritis according to ACR/EULAR criteria 2010 were included in the study. Fibromyalgia (FM) was diagnosed by ACR 1990 criteria. Patients of other autoimmune diseases or psychiatric illnesses were excluded. DAS was determined and compared using t-test with significance at p < 0.05. Results: The mean age of study subjects was 42.9 years. Thirty one out of total 138 patients had fibromyalgia (22.4%). Female gender was predominant (92.0%); being 96.8% in patients with and in 88.2% without fibromyalgia. The average DAS score was high (5.3 + 1.5) in fibromyalgia patients compared to those without fibromyalgia (3.9 + 1.2); this difference in mean value was statistically significant (p = < 0.001). Conclusion: DAS-28 is a useful tool for assessing rheumatoid arthritis disease status in outpatient setting, however, increased disease activity must be assessed for possible co-existence of fibromyalgia which can spuriously give high DAS value and adversely affect treatment decision. (author)

Sensitivity of single contrast barium enema with regard to colorectal disease as diagnosed by colonoscopy

International Nuclear Information System (INIS)

Kaude, J.V.; Harty, R.F.

1982-01-01

The results of single contrast barium enema were retrospectively correlated with colonoscopically diagnosed colorectal disease in 54 patients (75 lesions). Altogether 66 lesions (88%) were correctly diagnosed. The sensitivity of barium enema for polyps was 81% (26/32). There were three perceptive errors and three polyps 5 mm or less in size were not demonstrated by barium enema. Twenty-nine cases of inflammatory disorders were all correctly diagnosed. One of 12 malignancies was missed by perceptive error. In two cases with vascular malformations the barium enema was normal. 4/9 (44%) of missed lesions were perceptive errors and could have been probably avoided by a second independent reading of films. (orig.)

Celiac disease diagnosed after uncomplicated pregnancy in a patient with history of bulimia nervosa.

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Milisavljević, Nemanja; Cvetković, Mirjana; Nikolić, Goran; Filipović, Branka; Milinić, Nikola

2013-01-01

The association between celiac disease and eating disorders has been very rarely reported. This is the first report on celiac disease associated with bulimia in this part of Europe. An adult female patient with history of bulimia and one uncomplicated pregnancy was admitted to the Gastroenterology Department, due to long lasting dyspeptic symptoms, constipation, major weight loss and fatigue. After positive serological screening, the diagnosis of celiac disease was confirmed with histopathology examination of duodenal biopsy specimen. Complicated interactions between celiac disease and bulimia can make them difficult to diagnose and treat. It is important to consider the presence of celiac disease in patients with bulimia and gastrointestinal symptoms.

Addison's Disease Caused by Tuberculosis with Atypical Hyperpigmentation and Active Pulmonary Tuberculosis.

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Namikawa, Hiroki; Takemoto, Yasuhiko; Kainuma, Shigeto; Umeda, Sakurako; Makuuchi, Ayako; Fukumoto, Kazuo; Kobayashi, Masanori; Kinuhata, Shigeki; Isaka, Yoshihiro; Toyoda, Hiromitsu; Kamata, Noriko; Tochino, Yoshihiro; Hiura, Yoshikazu; Morimura, Mina; Shuto, Taichi

2017-01-01

We herein report a case of Addison's disease caused by tuberculosis characterized by atypical hyperpigmentation, noted as exacerbation of the pigmentation of freckles and the occurrence of new freckles, that was diagnosed in the presence of active pulmonary tuberculosis. The clinical condition of the patient was markedly ameliorated by the administration of hydrocortisone and anti-tuberculosis agents. When exacerbation of the pigmentation of the freckles and/or the occurrence of new freckles are noted, Addison's disease should be considered as part of the differential diagnosis. In addition, the presence of active tuberculosis needs to be assumed whenever we treat patients with Addison's disease caused by tuberculosis, despite its rarity.

Activity of intraarterial carboplatin as a single agent in the treatment of newly diagnosed extremity osteosarcoma.

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Petrilli, A S; Kechichian, R; Broniscer, A; Garcia, R J; Tanaka, C; Francisco, J; Lederman, H; Odone Filho, V; Camargo, O P; Bruniera, P; Pericles, P; Consentino, E; Ortega, J A

1999-08-01

Chemotherapy has dramatically improved the rates of cure and survival of patients with localized and metastatic osteosarcoma. Nonetheless, the number of chemotherapeutic agents active against osteosarcoma is limited to doxorubicin, cisplatin, high-dose methotrexate, and ifosfamide. Carboplatin, a cisplatin analogue, has been tested as a single agent in patients with recurrent osteosarcoma or as part of multiagent chemotherapy in newly diagnosed patients. We tested the activity and toxicity of two cycles of intraarterial carboplatin as a "window therapy" (600 mg/m2 per cycle) in 33 consecutive patients with extremity osteosarcoma before the start of multiagent chemotherapy. Response was based on clinical (tumor diameter, local inflammatory signs, and range of motion) and radiological parameters (plain local films and arteriographic studies prior to drug administration). Patients' age ranged between 8 and 18 years (median age 13 years). Primary tumor originated from the femur (15 patients), tibia (10 patients), fibula (4 patients), humerus (3 patients), and calcaneus (1 patient). Only 7 patients (21%) had metastatic disease at diagnosis (5 in the lung and 2 in other bones). A favorable clinical and radiological response was documented in 81% and 73% of the patients, respectively. Clinical and radiological progression occurred in 12% and 9% of the patients, respectively. Seventeen of the patients remain alive and disease-free. Survival and event-free survival at 3 years for nonmetastatic patients are 71% (SE = 9%) and 65% (SE = 9%), respectively; for metastatic patients, the figures are 17% (SE = 15%) and 14% (SE = 13%), respectively. We conclude that carboplatin is an active agent in the treatment of newly diagnosed extremity osteosarcoma. Copyright 1999 Wiley-Liss, Inc.

Comparison of the usefulness of selected formulas for GFR estimation in patients with diagnosed chronic kidney disease

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Paweł Wróbel

2018-03-01

Conclusions: CKD-EPI and abbreviated MDRD formulas have a similar usefulness in GFR value estimation in patients with diagnosed chronic kidney disease. Lower eGFR values achieved using abbreviated MDRD formula and CKD-EPI equation in comparison with Bjornsson’s formula may result in an increased number of patients diagnosed with CKD.

Lived Experiences of Adult Children Who Have a Parent Diagnosed with Parkinson's Disease

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Blanchard, Amy; Hodgson, Jennifer; Lamson, Angela; Dosser, David

2009-01-01

Little is known about the experience among adult children who have a parent with Parkinson's Disease (PD). The purpose of this study was to explore, appreciate, and describe their experiences using a phenomenological methodology. Narratives were collected from seven participants who have a parent diagnosed with PD and analyzed according to…

[Intravesical active prostate bleeding diagnosed in B-mode ultrasound].

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Kirchgesner, T; Danse, E; Tombal, B

2013-09-01

Hematuria is one of the most frequent minor complications after prostatic biopsy. We would like to report the case of a 68-year-old patient with massive hematuria after prostatic biopsy and intravesical active prostate bleeding diagnosed in B-mode ultrasonography. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

Trends in incidence of end-stage renal disease among persons with diagnosed diabetes--Puerto Rico, 1996-2010.

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Burrows, Nilka Rios; Hora, Israel; Williams, Desmond E; Geiss, Linda S

2014-03-07

During 2010, approximately 6,091 persons aged ≥18 years in Puerto Rico were living with end-stage renal disease (ESRD) (i.e., kidney failure that requires regular dialysis or kidney transplantation for survival). This included 1,462 persons who began treatment for ESRD in 2010. Diabetes is the leading cause of ESRD in Puerto Rico, accounting for 66% of new cases in adults, followed by hypertension, which accounts for 15% of the cases. Although the number of adults initiating ESRD treatment (i.e., dialysis or kidney transplantation) in Puerto Rico each year who have diabetes listed as a primary cause (ESRD-D) has increased since 1996, ESRD-D incidence among adults with diagnosed diabetes has not shown a consistent trend. To assess recent trends in ESRD-D incidence among adults aged ≥18 years in Puerto Rico with diagnosed diabetes and to further examine trends by age group and sex, CDC analyzed 1996-2010 data from the U.S. Renal Data System (USRDS) and the Behavioral Risk Factor Surveillance System (BRFSS). After increasing in the late 1990s, ESRD-D incidence decreased during the 2000s among adult men and among persons aged 18-44 years with diagnosed diabetes in Puerto Rico. Throughout the period, ESRD-D incidence among adult women and among persons aged 45-64 and ≥75 years with diagnosed diabetes did not show a consistent trend, and ESRD-D incidence among persons aged 65-74 years with diagnosed diabetes increased. Increased awareness of the risk factors for kidney disease and implementation of effective interventions to prevent or delay kidney disease among persons with diagnosed diabetes might decrease ESRD incidence in Puerto Rico, particularly among women and older persons.

Effect of diagnosis with a chronic disease on physical activity behavior in middle-aged women

NARCIS (Netherlands)

Dontje, Manon L.; Krijnen, Wim P.; de Greef, Mathieu H. G.; Peeters, Geeske G. M. E. E.; Stolk, Ronald P.; van der Schans, Cees P.; Brown, Wendy J.

Objective. Although regular physical activity is an effective secondary prevention strategy for patients with a chronic disease, it is unclear whether patients change their daily physical activity after being diagnosed. Therefore, the aims of this study were to (1) describe changes in levels of

Nuclear cardiology procedures to diagnose ischemia in coronary artery disease

International Nuclear Information System (INIS)

Kropp, J.

1999-01-01

Nuclear cardiology is equipped with a broad spectrum of diagnostic capabilities which allow the evaluation of ventricular performance, perfusion and metabolism of the heart. The principle of nuclear medicine procedures consists in the administration of free radioisotopes or radiopharmaceuticals to detect their spatial distribution within the body by detecting their y-rays from outside by gamma cameras. Myocardial perfusion scintigraphy is the most important procedure in nuclear cardiology and is performed on a routine basis with 201 Thallium-Chloride ( 201 Tl) since 1975. With the Single-Photon Emission Computerized Tomography (SPECT) technique it is possible to diagnose ischemia of the left ventricle on the basis of coronary artery disease with a sensitivity of 90-95% and a specificity of about 55%. Recently 99m Tc-tracers were developed for this purpose, which have many advantages due to their better physical properties, their easy handling and availability. The diagnostic accuracy is the same compared to ( 201 Tl). Free fatty acids labeled with 123 Iodine like 123 IPPA are alternative tracers to diagnose ischemia by the metabolic alteration and are pathognomonic tracers to diagnose the heart involvement in myopathies or metabolic defects related to fatty acid degradation which are the main fuel of the normal myocytes. Finally we should not forget the radionuclide ventriculography (RNVG) which is one of the oldest nuclear cardiology procedures providing us with very objective, reliable results of ventricular performance. (orig.)

Diagnosing Dementia—Positive Signs

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... Navigation Bar Home Current Issue Past Issues Diagnosing Dementia—Positive Signs Past Issues / Fall 2007 Table of ... easy, affordable blood test that could accurately diagnose Alzheimer's disease (AD)—even before symptoms began to show? Researchers ...

Value of neuropsychological tests, neuroimaging, and biomarkers for diagnosing Alzheimer's disease in younger and older age cohorts

NARCIS (Netherlands)

Schmand, B.; Eikelenboom, P.; van Gool, W.A.

2011-01-01

OBJECTIVES: To examine the influence of age on the value of four techniques for diagnosing Alzheimer's disease (AD). DESIGN: Observational cohort study. SETTING: Alzheimer's Disease Neuroimaging Initiative. PARTICIPANTS: Individuals with mild cognitive impairment (MCI; n=179), individuals with AD

Celiac disease diagnosed after uncomplicated pregnancy in a patient with history of bulimia nervosa

Directory of Open Access Journals (Sweden)

Milisavljević Nemanja

2013-01-01

Full Text Available Introduction. The association between celiac disease and eating disorders has been very rarely reported. This is the first report on celiac disease associated with bulimia in this part of Europe. Case report. An adult female patient with history of bulimia and one uncomplicated pregnancy was admitted to the Gastroenterology Department, due to long lasting dyspeptic symptoms, constipation, major weight loss and fatigue. After positive serological screening, the diagnosis of celiac disease was confirmed with histopathology examination of duodenal biopsy specimen. Conclusion. Complicated interactions between celiac disease and bulimia can make them difficult to diagnose and treat. It is important to consider the presence of celiac disease in patients with bulimia and gastrointestinal symptoms.

Active Surveillance of Hansen's Disease (Leprosy): Importance for Case Finding among Extra-domiciliary Contacts

Science.gov (United States)

Moura, Maria L. N.; Dupnik, Kathryn M.; Sampaio, Gabriel A. A.; Nóbrega, Priscilla F. C.; Jeronimo, Ana K.; do Nascimento-Filho, Jose M.; Miranda Dantas, Roberta L.; Queiroz, Jose W.; Barbosa, James D.; Dias, Gutemberg; Jeronimo, Selma M. B.; Souza, Marcia C. F.; Nobre, Maurício L.

2013-01-01

Hansen's disease (leprosy) remains an important health problem in Brazil, where 34,894 new cases were diagnosed in 2010, corresponding to 15.3% of the world's new cases detected in that year. The purpose of this study was to use home visits as a tool for surveillance of Hansen's disease in a hyperendemic area in Brazil. A total of 258 residences were visited with 719 individuals examined. Of these, 82 individuals had had a previous history of Hansen's disease, 209 were their household contacts and 428 lived in neighboring residences. Fifteen new Hansen's disease cases were confirmed, yielding a detection rate of 2.0% of people examined. There was no difference in the detection rate between household and neighbor contacts (p = 0.615). The two groups had the same background in relation to education (p = 0.510), household income (p = 0.582), and the number of people living in the residence (p = 0.188). Spatial analysis showed clustering of newly diagnosed cases and association with residential coordinates of previously diagnosed multibacillary cases. Active case finding is an important tool for Hansen's disease control in hyperendemic areas, enabling earlier diagnosis, treatment, decrease in disability from Hansen's disease and potentially less spread of Mycobacterium leprae. PMID:23516645

Validation of celiac disease diagnoses recorded in the Danish National Patient Register using duodenal biopsies, celiac disease-specific antibodies, and human leukocyte-antigen genotypes

DEFF Research Database (Denmark)

Dydensborg Sander, Stine; Størdal, Ketil; Plato Hansen, Tine

2016-01-01

PURPOSE: The purpose of this study was to validate the celiac disease diagnoses recorded in the Danish National Patient Register. To validate the diagnoses, we used information on duodenal biopsies from a national register of pathology reports (the Patobank) and information on celiac disease......-specific antibodies and human leukocyte antigen (HLA) genotypes obtained from patient medical records. PATIENTS AND METHODS: We included all the children who were born from 1995 to 2012 and who were registered as having celiac disease in the Danish National Patient Register. We reviewed all the pathology reports...... on duodenal biopsies in the Patobank and the information in the medical records on celiac disease-specific antibodies (ie, anti-tissue transglutaminase 2 IgA and IgG, endomysial antibodies IgA, and anti-deamidated gliadin peptide IgG) and HLA genotypes. RESULTS: We identified 2,247 children who were...

Screening of coeliac disease in undetected adults and patients diagnosed with irritable bowel syndrome in Riyadh, Saudi Arabia.

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Al-Ajlan, Abdulrahman S

2016-07-01

The present study is to determine the prevalence and implication of coeliac disease (CD) among adult Saudis and compared to those with diagnosed irritable bowel syndrome. This prospective study was conducted among 980 adults. Out of that, 482 subjects (staff and students of Riyadh Health Science College) were designated as control cohorts for undetected coeliac disease. Furthermore, another contingent of 498 subjects diagnosed with irritable bowel syndrome (IBS) at Prince Salman Hospital and Al-Iman General Hospital also constituted a segment of the overall initial 1020 subjects. Both cases and control were tested for serological markers of coeliac disease (tissues transglutaminase (tTGAs) and endomysial autoantibody (EMAs) and were confirmed by histopathology test. All the positive for cases of coeliac disease were screened for iron deficiency anaemia, Vitamin D deficiency, and osteoporosis and weight assessment. The percentage of coeliac disease in control subjects and patients diagnosed with irritable bowel syndrome (IBS) were found to be 1.9% and 9.6% respectively, about 38% of the total coeliac disease patients are among females of middle age (20-39-years) and 16% of the males in the same age range. Whereas, 20% and 25% of all coeliac disease cases with ages of 40-59 were remarked as females and males respectively. The identical nature and overlap of symptoms of the two conditions could possibly result in misdiagnosis of coeliac diseases or over-diagnosis of irritable bowel syndrome. The findings of the study might also give considerable implications of the disease in the nutritional level which is noticeable.

Screening of coeliac disease in undetected adults and patients diagnosed with irritable bowel syndrome in Riyadh, Saudi Arabia

Directory of Open Access Journals (Sweden)

Abdulrahman S. Al-Ajlan

2016-07-01

Full Text Available The present study is to determine the prevalence and implication of coeliac disease (CD among adult Saudis and compared to those with diagnosed irritable bowel syndrome. This prospective study was conducted among 980 adults. Out of that, 482 subjects (staff and students of Riyadh Health Science College were designated as control cohorts for undetected coeliac disease. Furthermore, another contingent of 498 subjects diagnosed with irritable bowel syndrome (IBS at Prince Salman Hospital and Al-Iman General Hospital also constituted a segment of the overall initial 1020 subjects. Both cases and control were tested for serological markers of coeliac disease (tissues transglutaminase (tTGAs and endomysial autoantibody (EMAs and were confirmed by histopathology test. All the positive for cases of coeliac disease were screened for iron deficiency anaemia, Vitamin D deficiency, and osteoporosis and weight assessment. The percentage of coeliac disease in control subjects and patients diagnosed with irritable bowel syndrome (IBS were found to be 1.9% and 9.6% respectively, about 38% of the total coeliac disease patients are among females of middle age (20–39-years and 16% of the males in the same age range. Whereas, 20% and 25% of all coeliac disease cases with ages of 40–59 were remarked as females and males respectively. The identical nature and overlap of symptoms of the two conditions could possibly result in misdiagnosis of coeliac diseases or over-diagnosis of irritable bowel syndrome. The findings of the study might also give considerable implications of the disease in the nutritional level which is noticeable.

Who Can Diagnose Parkinson's Disease First? Role of Pre-motor Symptoms.

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Rodríguez-Violante, Mayela; Zerón-Martínez, Rosalía; Cervantes-Arriaga, Amin; Corona, Teresa

2017-04-01

In 1817, James Parkinson described the disease which bears his name. The disease was defined as a neurological syndrome characterized by tremor, rigidity, and slowness of movements. Almost one hundred years later, degeneration of neurons in the substantia nigra and low levels of dopamine were identified as the putative cause of the disease, thus the disease remained as a pure neurological disorder. In the late 1990s, non-motor symptoms of the disease began to gain interest because of their clinical relevance, as well as for their potential role in broadening the understanding of the pathophysiological mechanisms involved. In the last decade, focus has shifted to the pre-motor symptoms, those non-motor symptoms that present years before the motor onset of the disease. The main premotor symptoms include rapid eye movement sleep behavior disorder, hyposmia, constipation and depression. Subjects with these symptoms usually are not initially seen by a neurologist, and by the time they are consulted neuronal loss in the substantia nigra is over 50%. This review summarizes the overall relevance of non-motor symptoms, their frequency and their pathophysiological implications. Also, the importance of pre-motor symptoms, and the role of specialists other than neurologists in diagnosing subjects with Parkinson's disease is discussed. Two hundred years after the first description of the disease, it is now evident that Parkinson's disease is a systemic disease and a multispecialty team approach is mandatory. Copyright © 2017 IMSS. Published by Elsevier Inc. All rights reserved.

Value of neuropsychological tests, neuroimaging, and biomarkers for diagnosing Alzheimer's disease in younger and older age cohorts

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Schmand, Ben; Eikelenboom, Piet; van Gool, Willem A.

2011-01-01

To examine the influence of age on the value of four techniques for diagnosing Alzheimer's disease (AD). Observational cohort study. Alzheimer's Disease Neuroimaging Initiative. Individuals with mild cognitive impairment (MCI; n = 179), individuals with AD (n = 91), and normal controls (n = 105).

Fibromyalgia in patients with other rheumatic diseases: prevalence and relationship with disease activity.

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Haliloglu, Sema; Carlioglu, Ayse; Akdeniz, Derya; Karaaslan, Yasar; Kosar, Ali

2014-09-01

Fibromyalgia (FM) is a syndrome characterized by chronic widespread pain and the presence of specific tender points. The prevalence of FM has been estimated at 2-7 % of the general global population. The presence of FM in several rheumatic diseases with a structural pathology has been reported as 11-30 %. The objectives of this study were to determine the prevalence of FM and to evaluate the possible relationship between FM existence and disease activity among rheumatic diseases. The study group included 835 patients--197 rheumatoid arthritis (RA), 67 systemic lupus erythematosus (SLE), 119 ankylosing spondylitis (AS), 238 osteoarthritis (OA), 14 familial Mediterranean fever (FMF), 53 Behçet's disease (BD), 71 gout, 25 Sjögren's syndrome (SS), 20 vasculitis, 29 polymyalgia rheumatica (PMR), and two polymyositis (PM)--with or without FM. Recorded information included age, gender, laboratory parameters, presence of fatigue, and disease activity indexes. The prevalence of FM in patients with rheumatologic diseases was found to be 6.6 % for RA, 13.4 % for SLE, 12.6 % for AS, 10.1 % for OA, 5.7 % for BD, 7.1 % for FMF, 12 % for SS, 25 % for vasculitis, 1.4 % for gout, and 6.9 % for PMR. One out of two patients with PM was diagnosed with FM. Some rheumatologic cases (AS, OA) with FM were observed mostly in female patients (p = 0.000). Also, there were significant correlations between disease activity indexes and Fibromyalgia Impact Questionnaire scores for most rheumatologic patients (RA, AS, OA, and BD) (p diseases, and its recognition is important for the optimal management of these diseases. Increased pain, physical limitations, and fatigue may be interpreted as increased activity of these diseases, and a common treatment option is the prescription of higher doses of biologic agents or corticosteroids. Considerations of the FM component in the management of rheumatologic diseases increase the likelihood of the success of the treatment.

A longitudinal study of gastrointestinal diseases in individuals diagnosed with infantile autism as children

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Mouridsen, Svend-Erik; Rich, B; Isager, T

2009-01-01

Abstract Background A number of studies have indicated a link between gastrointestinal (GI) diseases and autism spectrum disorders. Method The objective of this study was to compare the prevalence and types of GI diseases in a clinical sample of 118 individuals diagnosed as children with infantile...... autism (IA) with GI diseases in 336 matched controls from the general population, based on data from the nationwide Danish National Hospital Register (DNHR). The average observation time was 30.3 years (SD 0.4) (range 27-30 years), and mean age at the end of the observation period was 42.7 years (SD 7...

Diseases of the gastrointestinal tract in individuals diagnosed as children with atypical autism

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Mouridsen, Svend Erik Birkebæk; Isager, Torben; Rich, Bente

2013-01-01

The purpose of this study is to compare the prevalence and types of diseases (International Classification of Mental and Behavioural Disorders, 10th Edition codes K20-K93) relating to the gastrointestinal tract in a clinical sample of 89 individuals diagnosed as children with atypical autism...... with atypical autism, a total of 22 (24.7%) were registered with at least one diagnosis of any disease of the gastrointestinal tract, against 47 of 258 (18.2%) in the comparison group (p = 0.22; odds ratio = 1.5; 95% confidence interval = 0.8-2.6). Without reaching statistical significance, the rate of diseases...... of the gastrointestinal tract was particularly high (odds ratio = 1.2) in those with intelligence quotient autism had about the same frequency of gastric, intestinal and hepatic diseases as had controls....

Risk perception of future cardiovascular disease in women diagnosed with a hypertensive disorder of pregnancy.

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Traylor, Jessica; Chandrasekaran, Suchitra; Limaye, Meghana; Srinivas, Sindhu; Durnwald, Celeste P

2016-01-01

The objective of this study is to evaluate a woman's risk perception for future cardiovascular disease (CVD) after being diagnosed with a hypertensive disorder of pregnancy. A prospective cohort of women diagnosed with a hypertensive disorder of pregnancy (HDP) was studied. Each woman completed two surveys, one prior to hospital discharge and one 2 weeks later, designed to assess knowledge of and risk perception for future CVD based on their recent diagnosis of a HDP. Rates of postpartum depression were also assessed. Of the 146 subjects included, 28% were diagnosed with preeclampsia with severe features, 52.1% with preeclampsia with mild features, and 19.9% had chronic hypertension. Women with severe features and those delivering preterm were more likely to report a perception of increased risk of both recurrent HDP in a future pregnancy (p = 0.004 and 0.005, respectively) and hypertension later in life (p = 0.01 and 0.03, respectively). Women delivering preterm were more likely to report an accurate perception of increased risk of myocardial infarction and stroke compared to those delivering at term (p = 0.006 and 0.002, respectively). Disease severity and preterm delivery were associated with a higher likelihood of the perception of an increased risk for both recurrent HDP and hypertension in the future. Only preterm delivery was associated with a higher risk perception for stroke and myocardial infarction. Interventions targeted at improved health awareness in women diagnosed with HDP are warranted.

Evaluation of prolactin levels in patients with newly diagnosed pemphigus vulgaris and its correlation with pemphigus disease area index.

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Lajevardi, Vahideh; Hallaji, Zahra; Daneshpazhooh, Maryam; Ghandi, Narges; Shekari, Peyman; Khani, Sepideh

2016-06-01

Prolactin is a hormone; in addition to it known roles, it has immunomodulatory effects on lymphocytes maturation and immunoglobulins production. Hyperprolactinemia has been demonstrated in various autoimmune diseases such as systemic lupus erythematosus, rheumatoid arthritis, type I diabetes mellitus, and Graves' disease. In view of the prolactin immunomodulatory roles, studying prolactin levels in pemphigus as an autoimmune blistering disease may introduce new ways of understanding disease etiology and developing treatment strategies. Our purpose was to determine the prolactin levels in patients with newly diagnosed pemphigus vulgaris and study its correlation with pemphigus disease area index. Our study was limited by the lack of a control group. In this cross-sectional study, prolactin and anti-desmoglein 1 and 3 autoantibodies levels were measured in 50 patients with newly diagnosed pemphigus vulgaris in Razi Dermatology Hospital. Pemphigus severity and extent was estimated using the Pemphigus Disease Area Index. Of the 50 patients, 18 were male and 32 were female with a mean age of 41.56 ± 13.66 years. Mean prolactin (PRL) level was 15.60 ± 11.72 ng/ml (10.68 in males and 18.37 in females). Mean anti-desmoglein 1 and 3 autoantibodies were 135.8 ± 119.8 and 245.8 ± 157.4 U/ml, respectively. Eleven out of 50 patients had a higher than normal prolactin range. No relation was found between prolactin level and disease activity ( p = .982). Also, correlation studies show no relation between prolactin and anti-desmoglein 1 and 3 autoantibodies levels (respectively, p = .771 and .738). In comparing the extent of the disease between the two groups with normal and high prolactin, paired t-test showed no significance ( p = .204). In our study, 22% of patients had hyperprolactinemia, which was greater among females. The highest PRL level was detected in mucocutaneous group. Although serum PRL levels were higher in patients with a greater Pemphigus Disease Area Index

Serum selenium is low in newly diagnosed Graves´disease: a population-based study

DEFF Research Database (Denmark)

Bülow Pedersen, Inge; Knudsen, Nils; Carle, Allan

2013-01-01

by a fluorimetric method. Patients with newly diagnosed Graves’ disease (GD) (n = 97) or autoimmune overt hypothyroidism (AIH) (n = 96), euthyroid subjects with high serum levels of thyroid peroxidase antibody (TPO‐Ab) (TPO‐Ab > 1500 U/ml, n = 92) and random controls (n = 830). Differences in s‐Se values. S...

CTSH regulates β-cell function and disease progression in newly diagnosed type 1 diabetes patients

DEFF Research Database (Denmark)

Fløyel, Tina; Brorsson, Caroline; Nielsen, Lotte B

2014-01-01

expression and increased insulin secretion. Additionally, islets from Ctsh(-/-) mice contained less insulin than islets from WT mice. Importantly, the TT genotype was associated with higher daily insulin dose and faster disease progression in newly diagnosed T1D patients, indicating agreement between...

Histologic scoring indices for evaluation of disease activity in Crohn's disease.

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Novak, Gregor; Parker, Claire E; Pai, Rish K; MacDonald, John K; Feagan, Brian G; Sandborn, William J; D'Haens, Geert; Jairath, Vipul; Khanna, Reena

2017-07-21

Histologic assessment of mucosal disease activity has been increasingly used in clinical trials of treatment for Crohn's disease. However, the operating properties of the currently existing histologic scoring indices remain unclear. A systematic review was undertaken to evaluate the development and operating characteristics of available histologic disease activity indices in Crohn's disease. Electronic searches of MEDLINE, EMBASE, PubMed, and the Cochrane Library (CENTRAL) databases from inception to 20 July 2016 were supplemented by manual reviews of bibliographies and abstracts submitted to major gastroenterology meetings (Digestive Disease Week, United European Gastroenterology Week, European Crohn's and Colitis Organisation). Any study design (e.g. randomised controlled trial, cohort study, case series) that evaluated a histologic disease activity index in patients with Crohn's disease was considered for inclusion. Study participants included adult patients (> 16 years), diagnosed with Crohn's disease using conventional clinical, radiographic or endoscopic criteria. Two authors independently reviewed the titles and abstracts of the studies identified from the literature search. The full text of potentially relevant citations were reviewed for inclusion and the study investigators were contacted as needed for clarification. Any disagreements regarding study eligibility were resolved by discussion and consensus with a third author.Two authors independently extracted and recorded data using a standard form. The following data were recorded from each eligible study: number of patients enrolled; number of patients per treatment arm; patient characteristics: age and gender distribution; description of histologic disease activity index utilized; and outcomes such as content validity, construct validity, criterion validity, responsiveness, intra-rater reliability, inter-rater reliability, and feasibility. Sixteen reports of 14 studies describing 14 different numerical

Unexpectedly diagnosed Caroli's disease on HIDA scintigraphy in a patient with calculous cholecystitis

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Shinto, A. S.; Selvakumar, J. [Amala Institute of Medical Sciences, Amalanagar (India)

2010-12-15

Caroli's disease, which is a rare condition with congenital dilatation if the intrahepatic bile ducts, is usually diagnosed postoperatively. The clinical suspicion in a patient with gallstones and choledocholithiasis presenting with dilated intrahepatic biliary radicles and jaundice is usually an obstructive etiology. However, scintigraphic evaluation of this entity, as in this case, gives additional information on liver function, biliary drainage and predisposing conditions like Caroli's disease, which could be missed otherwise

How are self-rated health and diagnosed disease related to early or deferred retirement? A cross-sectional study of employees aged 55-64

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Kerstin Nilsson

2016-08-01

Full Text Available Abstract Background More people will probably continue working into old age in the future due to the increased size of aging populations in many countries. We therefore need to know more about older workers’ health in relation to their work situation and retirement. This study is a part of a theoretical development of older workers’ situations. Older workers’ situations are theoretically themed in nine areas by the authors of this study. The aims of the study were to investigate the relationship between: i diagnosed disease and factors in older workers’ situations, theoretically themed in nine areas; ii self-rated health and factors in older workers’ situations, theoretically themed in nine areas; iii diagnosed disease and self-rated health; and iv the relationships between these health measures and retirement. Methods A questionnaire-based cross-sectional study, using logistic regression, with 1,756 health care personnel aged 55–64 years. The questionnaire used gave an overview of most different areas in the older workers’ situations. Result There was a difference in the participants’ frequency of objectively specified diagnosed disease and their subjectively experienced self-rated health. A bad self-rated health was related higher to early retirement than diagnosed diseases. In the multivariate model, having ‘Diagnosed disease’ was not significantly related to whether older workers thought they could not work beyond 65 years of age. A bad ‘Self-rated health’ was also more highly related to whether older workers thought they could not work beyond 65 years, than if the respondents stated that a ‘Diagnosed disease is a hindrance in my daily work’ in the multivariate model. Conclusion This study showed an important difference between older workers’ own experiences and the effect of their self-rated health and their diagnosed diseases. Subjective self-rated health seems to be more important to people’s retirement

Early manifestations of type 1 Gaucher disease in presymptomatic children diagnosed after parental carrier screening.

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Yang, Amy C; Bier, Louise; Overbey, Jessica R; Cohen-Pfeffer, Jessica; Desai, Khyati; Desnick, Robert J; Balwani, Manisha

2017-06-01

The overall published experience with pediatric type 1 Gaucher disease (GD1) has been based on ascertainment through clinical presentation of the disease. We describe the longitudinal follow-up in a presymptomatic pediatric cohort. The cohort includes children diagnosed with GD1, either prenatally or postnatally by molecular genetic testing, and followed for clinical care at our center from 1998 to 2016. All patients' parents were GBA mutation carriers identified through carrier screening programs. Longitudinal clinical, laboratory, and imaging data were obtained through chart review. Thirty-eight patients aged 1-18 years (mean at last visit 6.9 ± 4.1 years) were followed, including 32 p.N409S homozygotes and 6 p.N409S/p.R535H compound heterozygotes. At the last evaluation, a minority had hematological (5%), bone (15%), or linear growth (19%) issues. Only 12% had splenomegaly and 74% had moderate hepatomegaly. Chitotriosidase activity varied widely (6-5,640 nmol/hour/ml) and generally increased with age. Pediatric Gaucher severity scores (GSS) remained stable and within the mild-disease range for most (95%). Treatment for progressive disease during this period was recommended for four children. Most children with the p.N409S/p.N409S and p.N409S/p.R535H GD1 genotypes have minimal disease manifestations and progression during childhood and can be monitored using limited assessments. Those with other mutations may require additional monitoring. These data are valuable for newborn screening and counseling.Genet Med advance online publication 13 October 2016.

A 27-year-old woman diagnosed as polycystic ovary syndrome associated with Graves' disease.

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Jung, Jung Hwa; Hahm, Jong Ryeal; Jung, Tae Sik; Kim, Hee Jin; Kim, Ho Soo; Kim, Sungsu; Kim, Soo Kyoung; Lee, Sang Min; Kim, Deok Ryong; Choi, Won Jun; Seo, Yeong Mi; Chung, Soon Il

2011-01-01

Polycystic ovary syndrome (PCOS) and Graves' disease are the common causes of menstrual irregularity leading to infertility in women of child-bearing age. A 21-year-old female patient visited us with complaints of oligomenorrhea and hand tremor. She was diagnosed as having PCOS and hyperthyroid Graves' disease, simultaneously. She had low body weight (BMI: 16.4 kg/m(2)), mild hirsutism, and thyrotoxicosis. The patient was treated with anti-thyroid drug and beta-blocker for about two years, and then recovered to normal thyroid function. Although some studies have suggested a connection between PCOS and autoimmune thyroiditis, no study indicated that PCOS is associated with Graves' disease until now. Here, we describe the first case report of a lean woman with normal insulin sensitivity presenting PCOS and Graves' disease simultaneously.

Usefulness of {sup 18}F FDG PET/CT in evaluating disease activity at different times in a patient with chronic periaortitis

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Treglia, Giorgio; Stefanelli, Antonella; Mattoli, Maria Vittoria; Leccisotti, Lucia; Muoio, Barbara [Catholic Univ. of the Sacred Heart, Rome (Italy); Bertagna, Francesco [Univ. of Brescia, Brescia (Italy)

2012-03-15

We report the case of a 53 year old man with a chronic periaortitis (CP) in whom Fluorine 18 Fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) has been useful in assessing the disease extent at diagnosis, in evaluating the treatment response, in diagnosing the relapse, and in monitoring the disease activity during follow up. This case highlights the usefulness of FDG PET/CT at different times in patients with CP. CP is a rare inflammatory disorder that affects the abdominal aorta and the retroperitoneum. Imaging procedures are essential to diagnose and monitor the disease course. Ultrasonography may be used as first line screening test, and is particularly useful to monitor patients with hydronephrosis and aortic aneurysms. However, CT or magnetic resonance imaging (MRI) of the abdomen are currently considered the investigations of choice to diagnose CP. In active CP, the periaortic mass usually enhances on CT and MRI. Both these methods can be used to monitor the disease course of CP and to evaluate response to treatment. A note of caution: signs of vasculitis seen on MRI and CT may persist for some time, despite achievement of clinical remission. A further limitation of abdominal CT and MRI is that neither technique can detect vasculitis in vessels other than the abdominal aorta, which has been described in 43% of patients with CP. FDG PET/CT has been proposed as useful tool in inflammatory diseases, such as aortitis, because metabolic changes assessed by FDG PET/CT usually precede morphological changes assessed by conventional imaging methods. Our case highlights the usefulness of FDG PET/CT at different times in patients with CP. This method may be useful in assessing disease activity and extent at diagnosis, in evaluating the treatment response, in diagnosing the relapse, and in monitoring the disease during follow up.

Health-related quality of life is not impaired in children with undetected as well as diagnosed celiac disease: a large population based cross-sectional study

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2014-01-01

Background Knowledge regarding the health-related quality of life (HRQoL) of children with celiac disease remains limited and inconclusive. We investigated the HRQoL of three groups of 12-year-olds with: i) undetected celiac disease ii) clinically diagnosed celiac disease, and iii) without celiac disease. Methods A school-based cross-sectional multicenter screening study invited 18 325 children, whereof 68% consented to participate. Participants provided a blood sample, which was later analyzed for anti-tissue-tranglutaminase antibodies, and alongside filled in a questionnaire. When anti-tissue-tranglutaminase antibodies were elevated, a small intestinal biopsy verified the screening-detected celiac disease diagnosis. Self-reported HRQoL was measured using Kidscreen, a generic 52 items instrument with proven reliability and validity. Scores were linearly transformed into a 0–100 scale with higher values indicating better HRQoL. Mean values with standard deviations (mean ± SD) were compared, and uni- and multivariate logistic regression models tested the odds of a low HRQoL among children with undetected or diagnosed celiac disease, respectively. Results Children with undetected celiac disease (n = 238) reported similar HRQoL as children without celiac disease (n = 12 037) (83.0 ± 11.0 vs. 82.5 ± 11.3, P = 0.51), and also similar HRQoL (82.2 ± 12.2, P = 0.28) to that of children with diagnosed celiac disease (n = 90), of whom 92% were adherent to treatment. Having undetected celiac disease did not increase the odds of low overall HRQoL, independent of sex, area of residence, study year and occurrence of gastrointestinal symptoms (adjusted odds ratio 0.77, 95% CI 0.54-1.10). Comparable results were seen for diagnosed celiac disease cases (adjusted odds ratio 1.11, 95% CI 0.67-1.85). Conclusion Children with undetected celiac disease reported comparable HRQoL as their peers with diagnosed celiac disease, and those without celiac disease

Newly diagnosed congenital factor VII deficiency and utilization of recombinant activated factor VII (NovoSeven(®)).

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Bartosh, Nicole S; Tomlin, Tara; Cable, Christian; Halka, Kathleen

2013-01-01

This case report presents a newly diagnosed congenital factor VII deficiency treated with recombinant activated factor VII (rFVIIa). Congenital factor VII deficiency is a rare autosomal-recessive bleeding disorder that occurs in fewer than 1/500,000 persons. Its presentation can vary from epistaxis to hemarthroses and severe central nervous system bleeding, and correlates poorly with factor VII levels. Our patient had not had a significant hemostatic challenge prior to his presentation and therefore never had any symptomatology suggestive of this disease. He was treated with rFVIIa, and was able to undergo repair of his fractures without bleeding. A 19-year-old African-American male presented to the emergency room after an altercation that resulted in significant trauma. He sustained bilateral mandibular angle fractures and orbital floor fractures, requiring urgent surgical correction. On initial evaluation, he was noted to have a prolonged prothrombin time of 40.1 seconds, with an International Normalized Ratio of 4.0, a normal activated partial thromboplastin time of 29.9 seconds, and a platelet count of 241. After receiving vitamin K and fresh frozen plasma, he was taken to the operating room for a temporary rigid maxillomandibular fixation. A 1:1 mixing study with normal plasma corrected the prothrombin time (decreasing from 40.7 to 14.7 seconds) and a factor VII assay revealed 5% of the normal factor VII level. The patient was diagnosed with congenital factor VII deficiency. Due to his coagulopathy and the extensive surgical correction needed, rFVIIa was administered and surgery was accomplished without hemorrhagic sequelae. This case report and review describes a rare congenital disease, the history of rFVIIa use, and its mechanism. rFVIIA use in our patient provided a treatment option that allowed the necessary surgical correction, but further prospective studies on dose optimization would ensure adequate dosing with minimal risk of severe side effects.

Computational Fluid Dynamics and Additive Manufacturing to Diagnose and Treat Cardiovascular Disease.

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Randles, Amanda; Frakes, David H; Leopold, Jane A

2017-11-01

Noninvasive engineering models are now being used for diagnosing and planning the treatment of cardiovascular disease. Techniques in computational modeling and additive manufacturing have matured concurrently, and results from simulations can inform and enable the design and optimization of therapeutic devices and treatment strategies. The emerging synergy between large-scale simulations and 3D printing is having a two-fold benefit: first, 3D printing can be used to validate the complex simulations, and second, the flow models can be used to improve treatment planning for cardiovascular disease. In this review, we summarize and discuss recent methods and findings for leveraging advances in both additive manufacturing and patient-specific computational modeling, with an emphasis on new directions in these fields and remaining open questions. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Evaluation of eating habits and nutritional behaviors of women in the perimenopausal period with the diagnosed celiac disease].

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Friedrich, Mariola; Podlaszewska, Grazyna; Kuchlewska, Magdalena

2012-01-01

The aim of this study was to evaluate eating habits and nutritional behaviors of women in the perimenopausal period with celiac disease diagnosed within the last 4 years. The study covered a group of 26 women, at the age of 51-54 years, with celiac disease diagnosed in the last 4 years and staying on a gluten-free diet for 6 months to 4 years and agreed to participate in this studies. Information of nutrition were collected from the women, who, after an appropriate instruction, recorded the timing, type and amount of food consumed in the three days a week, selected at random. The amount of consumed portions was defined on the basis of the "Book of portions, products and dishes". The menus (78) were recorded in April and May. Collected data were prepared, based on a computer program Dietetyk 2009 Prof. The analysis of results achieved in this study enabled concluding that--from the viewpoint of the diagnosed disease--the nutritional patterns of the women were very appropriate. However, it failed to meet basic nutritional guidelines, which was reflected in, among other things, unsatisfactory intake of vegetables, fruits, oils and water, and in excessive intake of protein of animal origin. In addition, it did not cover demands resulting from the perimenopausal period the surveyed women were in, which is likely to facilitate, e.g. disorders in lipid metabolism and water-mineral balance, as well as development of osteoporosis. The general picture of behaviors, including the nutritional ones, pointed to a strong predominance of the diagnosed disease but also to the need of compensating for the resultant restrictions, with the latter being perceived by the surveyed women as health-promoting actions.

[Pulmonary Mycobacterium Avium-Complex (MAC) Disease Differentially Diagnosed from Metastasis of Testicular Cancer : A Case Report].

Science.gov (United States)

Mori, Kohei; Teranishi, Jyn-Ichi; Yoneyama, Shuko; Ishida, Hiroaki; Hattori, Yusuke; Yumura, Yasushi; Miyoshi, Yasuhide; Kondo, Keiichi; Uemura, Hiroji; Noguchi, Kazumi

2017-01-01

A 45 year-old-man was admitted to our hospital because of discomfort in his left scrotum. He had a left testicular tumor. We performed high orchiectomy and pathological findings revealed testicular cancer. He was treated with bleomycin, etoposide and cisplatin. Computed tomography showed a new mass in the left lung after 3 cycles of the chemotherapy. Because of its rapid growth, the tumor was thought to be a metastasis lesion of testicular cancer or pulmonary infection. Transbronchial lung biopsy showed an invasion of multinucleated giant cells and granuloma. The culture and polymerase chain reaction of the bronchial sputum were positive for myobacterium avium-complex (MAC). From these findings, the left lung tumor was diagnosed as pulmonary MAC disease. He received partial resection of the left lung and the lesion was diagnosed as granuloma. There was no recurrence of testicular cancer or pulmonary disease after the surgery.

The added value of using mutational profiling in addition to cytology in diagnosing aggressive pancreaticobiliary disease: review of clinical cases at a single center

Science.gov (United States)

2014-01-01

Background This study aimed to better understand the supporting role that mutational profiling (MP) of DNA from microdissected cytology slides and supernatant specimens may play in the diagnosis of malignancy in fine-needle aspirates (FNA) and biliary brushing specimens from patients with pancreaticobiliary masses. Methods Cytology results were examined in a total of 30 patients with associated surgical (10) or clinical (20) outcomes. MP of DNA from microdissected cytology slides and from discarded supernatant fluid was analyzed in 26 patients with atypical, negative or indeterminate cytology. Results Cytology correctly diagnosed aggressive disease in 4 patients. Cytological diagnoses for the remaining 26 were as follows: 16 negative (9 false negative), 9 atypical, 1 indeterminate. MP correctly determined aggressive disease in 1 false negative cytology case and confirmed a negative cytology diagnosis in 7 of 7 cases of non-aggressive disease. Of the 9 atypical cytology cases, MP correctly diagnosed 7 as positive and 1 as negative for aggressive disease. One specimen that was indeterminate by cytology was correctly diagnosed as non-aggressive by MP. When first line malignant (positive) cytology results were combined with positive second line MP results, 12/21 cases of aggressive disease were identified, compared to 4/21 cases identified by positive cytology alone. Conclusions When first line cytology results were uncertain (atypical), questionable (negative), or not possible (non-diagnostic/indeterminate), MP provided additional information regarding the presence of aggressive disease. When used in conjunction with first line cytology, MP increased detection of aggressive disease without compromising specificity in patients that were difficult to diagnose by cytology alone. PMID:25084836

Challenges in diagnosing tuberculosis in children

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Rahman, Nadia; Pedersen, Karin Kæreby; Rosenfeldt, Vibeke

2012-01-01

Clinical investigations of childhood tuberculosis (TB) are challenged by the paucibacillary nature of the disease and the difficulties in obtaining specimens. We investigated the challenges in diagnosing TB in children in a low-incidence country.......Clinical investigations of childhood tuberculosis (TB) are challenged by the paucibacillary nature of the disease and the difficulties in obtaining specimens. We investigated the challenges in diagnosing TB in children in a low-incidence country....

Improving the Specificity of EEG for Diagnosing Alzheimer's Disease

Directory of Open Access Journals (Sweden)

François-B. Vialatte

2011-01-01

Full Text Available Objective. EEG has great potential as a cost-effective screening tool for Alzheimer's disease (AD. However, the specificity of EEG is not yet sufficient to be used in clinical practice. In an earlier study, we presented preliminary results suggesting improved specificity of EEG to early stages of Alzheimer's disease. The key to this improvement is a new method for extracting sparse oscillatory events from EEG signals in the time-frequency domain. Here we provide a more detailed analysis, demonstrating improved EEG specificity for clinical screening of MCI (mild cognitive impairment patients. Methods. EEG data was recorded of MCI patients and age-matched control subjects, in rest condition with eyes closed. EEG frequency bands of interest were θ (3.5–7.5 Hz, α1 (7.5–9.5 Hz, α2 (9.5–12.5 Hz, and β (12.5–25 Hz. The EEG signals were transformed in the time-frequency domain using complex Morlet wavelets; the resulting time-frequency maps are represented by sparse bump models. Results. Enhanced EEG power in the θ range is more easily detected through sparse bump modeling; this phenomenon explains the improved EEG specificity obtained in our previous studies. Conclusions. Sparse bump modeling yields informative features in EEG signal. These features increase the specificity of EEG for diagnosing AD.

Validation of celiac disease diagnoses recorded in the Danish National Patient Register using duodenal biopsies, celiac disease-specific antibodies, and human leukocyte-antigen genotypes

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Dydensborg Sander S

2016-12-01

Full Text Available Stine Dydensborg Sander,1-3 Ketil Størdal,4,5 Tine Plato Hansen,6 Anne-Marie Nybo Andersen,7 Joseph A Murray,8 Søren Thue Lillevang,9 Steffen Husby1,2 1Hans Christian Andersen Children’s Hospital, Odense University Hospital, 2Institute of Clinical Research, University of Southern Denmark, 3Odense Patient Data Explorative Network (OPEN, Odense University Hospital, Odense, Denmark; 4Mental and Physical Health, Norwegian Institute of Public Health, Oslo, 5Department of Pediatrics, Ostfold Hospital Trust, Fredrikstad, Norway; 6Department of Pathology, Hvidovre Hospital, 7Department of Public Health, University of Copenhagen, Copenhagen, Denmark; 8Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA; 9Department of Clinical Immunology, Odense University Hospital, Odense, Denmark Purpose: The purpose of this study was to validate the celiac disease diagnoses recorded in the Danish National Patient Register. To validate the diagnoses, we used information on duodenal biopsies from a national register of pathology reports (the Patobank and information on celiac disease-specific antibodies and human leukocyte antigen (HLA genotypes obtained from patient medical records.Patients and methods: We included all the children who were born from 1995 to 2012 and who were registered as having celiac disease in the Danish National Patient Register. We reviewed all the pathology reports on duodenal biopsies in the Patobank and the information in the medical records on celiac disease-specific antibodies (ie, anti-tissue transglutaminase 2 IgA and IgG, endomysial antibodies IgA, and anti-deamidated gliadin peptide IgG and HLA genotypes.Results: We identified 2,247 children who were registered in the Danish National Patient Register with celiac disease. Duodenal biopsies for 1,555 of the children (69% were registered in the Patobank; 1,127 (50% had a biopsy that was compatible with celiac disease (ie, Marsh 2–3. We accessed the medical

How doctors diagnose diseases and prescribe treatments: an fMRI study of diagnostic salience

OpenAIRE

Melo, Marcio; Gusso, Gustavo D. F.; Levites, Marcelo; Amaro Jr., Edson; Massad, Eduardo; Lotufo, Paulo A.; Zeidman, Peter; Price, Cathy J.; Friston, Karl J.

2017-01-01

Understanding the brain mechanisms involved in diagnostic reasoning may contribute to the development of methods that reduce errors in medical practice. In this study we identified similar brain systems for diagnosing diseases, prescribing treatments, and naming animals and objects using written information as stimuli. Employing time resolved modeling of blood oxygen level dependent (BOLD) responses enabled time resolved (400 milliseconds epochs) analyses. With this approach it was possible t...

A study on clinical findings about vertebral disease diagnosed with MRI

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Kim, Ham-Gyum [Ansan College, Seoul (Korea, Republic of)

2006-09-15

In order to analyze clinical characteristics like sex-and age-based onset frequency and onset region from vertebral disease cases, this study investigated total 1,291 cases of vertebral disease that were diagnosed via magnetic resonance imaging (MRI) from January to December 2004 at B University Hospital in metropolitan area. For higher diagnostic accuracy in cases of spinal disorder diagnosed, this study analyzed findings from data reading conducted by veteran specialists in diagnostic radiology. But this study excluded uncertain lesion cases, the cases requiring differential diagnosis from other disorders and so on from subjects under analysis. This study employed superconductive 1.5 Tesla SIGNA MR/i for MRI test and basically received resulting images via FSE (fast spin echo). In particular, this study obtained T1 and T2 myelogram with regard to regional characteristics (such as cervical vertebrae, thoracic vertebrae and lumbar vertebra) and imaging characteristics for sagittal and transverse section. As a result, this study came to the following conclusions: 1. In terms of general characteristics of subjects under analysis, male group comprised 53.5% and female 46.5% out of total 1,291 subjects. 2. The regional onset frequency of spinal disorders was converged primarily on lumbar vertebra (65.5%), which was followed by cervical vertebrae (27.3%) and thoracic vertebrae (7.0%) respectively. 3. Top 10 cases with high onset frequency of spinal disorders can be listed as follows: 1) posterior bulging disc 65.8% 2) narrowing of neural foramen 23.8% 3) herniated intervertebral disc (HIVD) 22.4% 4) spinal stenosis 16.7% 5) osteochondrosis 6.4% 6) compression fracture 6.4% 7) facet joint arthropathy 6.2% 8) spondylolisthesis 6.0% 9) spinal cord tumor 3.5% 10) inter body fusion 2.6%.

A study on clinical findings about vertebral disease diagnosed with MRI

International Nuclear Information System (INIS)

Kim, Ham-Gyum

2006-01-01

In order to analyze clinical characteristics like sex-and age-based onset frequency and onset region from vertebral disease cases, this study investigated total 1,291 cases of vertebral disease that were diagnosed via magnetic resonance imaging (MRI) from January to December 2004 at B University Hospital in metropolitan area. For higher diagnostic accuracy in cases of spinal disorder diagnosed, this study analyzed findings from data reading conducted by veteran specialists in diagnostic radiology. But this study excluded uncertain lesion cases, the cases requiring differential diagnosis from other disorders and so on from subjects under analysis. This study employed superconductive 1.5 Tesla SIGNA MR/i for MRI test and basically received resulting images via FSE (fast spin echo). In particular, this study obtained T1 and T2 myelogram with regard to regional characteristics (such as cervical vertebrae, thoracic vertebrae and lumbar vertebra) and imaging characteristics for sagittal and transverse section. As a result, this study came to the following conclusions: 1. In terms of general characteristics of subjects under analysis, male group comprised 53.5% and female 46.5% out of total 1,291 subjects. 2. The regional onset frequency of spinal disorders was converged primarily on lumbar vertebra (65.5%), which was followed by cervical vertebrae (27.3%) and thoracic vertebrae (7.0%) respectively. 3. Top 10 cases with high onset frequency of spinal disorders can be listed as follows: 1) posterior bulging disc 65.8% 2) narrowing of neural foramen 23.8% 3) herniated intervertebral disc (HIVD) 22.4% 4) spinal stenosis 16.7% 5) osteochondrosis 6.4% 6) compression fracture 6.4% 7) facet joint arthropathy 6.2% 8) spondylolisthesis 6.0% 9) spinal cord tumor 3.5% 10) inter body fusion 2.6%

Laser photocoagulation at birth prevents blindness in Norrie's disease diagnosed using amniocentesis.

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Chow, Clement C; Kiernan, Daniel F; Chau, Felix Y; Blair, Michael P; Ticho, Benjamin H; Galasso, John M; Shapiro, Michael J

2010-12-01

To report the first case of prophylactic laser treatment to prevent blindness in a patient who was diagnosed with Norrie's disease by genetic testing with amniocentesis. Case report. A 2-year-old white boy with Norrie's disease. A 37-week gestational age male with a family history of Norrie's disease was born via Cesarean section after the mother had undergone prenatal amniocentesis fetal-genetic testing at 23 weeks of gestation. A C520T (nonsense) mutation was found in the Norrie's disease gene. After examination under anesthesia confirmed the diagnosis on the first day of life, laser photocoagulation was applied to the avascular retina bilaterally. The patient was followed closely by ophthalmology, pediatrics, and occupational therapy departments. Functional outcome, as documented by Teller visual acuity and formal occupational therapy testing, and anatomic outcome, as documented by Retcam photography and fluorescein angiography. Complete regression of extraretinal fibrovascular proliferation was observed 1 month after laser treatment. No retinal detachment had occurred to date at 24 months. Teller visual acuity at 23 months of life was 20/100 in both eyes. The patient's vision and developmental milestones were age appropriate. Pre-term genetic diagnosis with immediate laser treatment after birth may preserve vision in individuals affected with Norrie's disease. Copyright © 2010 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Nuclear medicine methods used in diagnosing diseases of the gastrointestinal tract

International Nuclear Information System (INIS)

Kostadinova, I.

2001-01-01

Using physiologic tracer scintigraphy may give unique information on gastrointestinal (GI) motility and function, supplementing the findings of rather invasive methods. Conventional barium-contrast x-ray studies of the GI tract, computed tomography, ultrasonography and magnetic resonance imaging afford high resolution images of the GI anatomy, but have a serious shortcoming - hardly lending themselves to quantification. As shown by the results functional scintigraphy is a sensitive, quantitative and noninvasive procedure. The potential of nuclear medicine methods to diagnose successfully diseases of the salivary glands, esophagus, stomach and visualization of GI bleeding and hepatobiliary system are comprehensively discussed. The advantages and drawbacks of radionuclide techniques are outlined, and compared with other methods of visualization. (author)

A case of the Behcet's disease diagnosed by the panniculits after mesotherapy.

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Babacan, Taner; Onat, Ahmet Mesut; Pehlivan, Yavuz; Comez, Gazi; Tutar, Ediz

2010-11-01

We herein report a case of 32-year-old woman who developed erythematous, indurated plaques, nodules on her lower back, hips and inguinal areas which had started after immunotherapy on the injection sites. She had a history of recurrent oral aphthous-like ulcers for 2 years and also had abdominal pain for 2 months. Colonoscopy revealed multiple aphthous ulcers on intestine. Diagnosis of lobular panniculitis was confirmed by histopathological finding of the skin biopsy and she was diagnosed as Behcet's disease. Eruptions due to mesotherapy accepted as hypersensitivity reaction. Before employing this technique, patients should be carefully examined for Behcet's pathognomonic clinical findings.

Lymphogranuloma venereum proctitis: a differential diagnose to inflammatory bowel disease.

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Høie, Sverre; Knudsen, Lene Surland; Gerstoft, Jan

2011-04-01

Lymphogranuloma venereum (LGV) is a sexually transmitted disease, endemic in tropical and subtropical areas for many years. After 2003 there have been several outbreaks in western countries, especially among HIV-positive men who have sex with men (MSM). An important manifestation of LGV is a proctitis, with a clinical presentation and endoscopic findings resembling those of inflammatory bowel diseases (IBDs). LGV is considered new in Scandinavia. This case report focuses on difficulties in differentiating LGV and IBD. This case report used a systematic search in the literature using PubMed and clinical cases from the Department of Infectious Diseases, Copenhagen University Hospital, Rigshospitalet, Denmark (Cases 1-3) and the Section of Surgery, Hamar Hospital, Norway (Case 4). Clinical and endoscopic findings in LGV and IBD resemble each other. All cases were MSM. Three out of four were HIV-positive. Three out of four contacted their general practitioner (GP) due to gastrointestinal (GI) symptoms, and were referred to a gastroenterologist (GE) with suspicion of IBD. Because of non-successful IBD treatment, control of HIV status, relapses of GI-symptoms or extended information concerning sexual habits, LGV was suspected and diagnosed. All patients responded with remission of GI-symptoms and endoscopic findings after oral treatment with doxycycline. Due to similarities between LGV and IBD, LGV should be considered as a differential diagnosis in patients with proctitis or IBD-related symptoms, especially among HIV-positive men. Hence LGV patients may be spared long-lasting examination, mistreatment and surgery.

Alcoholic liver disease patients’ perspective on coping and physical activity-oriented rehabilitation intervention after hepatic encephalopathy

DEFF Research Database (Denmark)

Mikkelsen, Maria Rudkjær; Hendriksen, Carsten; Schiødt, Frank

2016-01-01

Aim and objective: To identify and describe the impact of a coping and physical activity-oriented rehabilitation intervention on alcoholic liver disease patients after hepatic encephalopathy in terms of their interaction with professionals and relatives. Background: Patients who have experienced...... were conducted with 10 alcoholic liver disease patients who were diagnosed with hepatic encephalopathy and participated in a coping and physical activity-oriented rehabilitation intervention. Richard S. Lazarus's theory of stress and coping inspired the interview guide. Results: The significance...... of a coping and physical activity-oriented rehabilitation intervention on alcoholic liver disease patients’ ability to cope with problems after surviving alcohol-induced hepatic encephalopathy in terms of their interaction with professionals and relatives was characterised by the core category ‘regain control...

MCP-1 in urine as biomarker of disease activity in Systemic Lupus Erythematosus.

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Barbado, Julia; Martin, Debora; Vega, Luisa; Almansa, Raquel; Gonçalves, Lisbeth; Nocito, Mercedes; Jimeno, Antonio; Ortiz de Lejarazu, Raúl; Bermejo-Martin, Jesus F

2012-11-01

Conventional clinical parameters are not sensitive or specific enough for detecting ongoing disease activity in the Systemic Lupus Erythematosus (SLE). Measurement of cytokines in urine is an encouraging approach to detection of early flares in this disease. Here we have profiled 27 different cytokines, chemokines and celular growth factors in the urine of 48 patients previously diagnosed of SLE as potential biomarkers of disease activity. Correlation analysis with Bonferroni correction showed that MCP-1 was the only immune mediator which levels in urine correlated directly with the SLE Disease Activity Index 2000 (SLEDAI-2K) score (correlation coefficient, p): MCP-1 (0.45,0.003). MCP-1 correlated inversely with levels of C3 complement protein in serum (-0.50,0.001). MCP-1 showed significant higher levels in patients with severe disease activity in comparison with those exhibiting mild activity. Levels of this chemokine were also higher in patients with severe disease activity in comparison with patients with inactive disease and healthy controls. Areas under receiver operating characteristic curves (AUROC) for detection of severe disease (SLEDAI⩾8) was as follows for MCP-1: [AUROC, (IC95%), p]: [0.81 (0.65-0.96) 0.003]. In addition, MCP-1 showed a good result in the AUROC analysis for detecting renal involvement [0.70 (0.52-0.87) 0.050]. When correlation analysis were repeated excluding those patients with active renal disease (n=14), levels of MCP-1 in urine kept on showing a significant positive association with SLEDAI-2K score. In conclusion, multiplex-based cytokine profiling in urine demonstrated the superiority of MCP-1 over a wide range of cytokines as biomarker of disease activity in SLE. Copyright © 2012 Elsevier Ltd. All rights reserved.

New proposals for the international classification of diseases-11 revision of pain diagnoses

DEFF Research Database (Denmark)

Rief, Winfried; Kaasa, Stein; Jensen, Rigmor

2012-01-01

The representation of pain diagnoses in current classification systems like International Classification of Diseases (ICD)-10 and Diagnostic and Statistical Manual of Mental Disorders (DSM)-IV does not adequately reflect the state of the art of pain research, and does not sufficiently support...... the clinical management and research programs for pain conditions. Moreover, there is an urgent need to harmonize classification of pain syndromes of special expert groups (eg, International Classification of Headache Disorders) and general classification systems (eg, ICD-11, DSM-V). Therefore, this paper...

Do clinical diagnoses correlate with pathological diagnoses in cardiac transplant patients? The importance of endomyocardial biopsy

DEFF Research Database (Denmark)

Luk, Adriana; Metawee, Mohammed; Ahn, Eric

2009-01-01

. Patient records were reviewed for preoperative clinical diagnoses and other relevant data, including pretransplant endomyocardial biopsy (EMB) results, information regarding left ventricular assist devices and, finally, evidence of disease recurrence in the grafted heart. RESULTS: A shift...... diagnose patients with diseases such as sarcoidosis, amyloidosis and particular types of myocarditis because these can readily recur in the grafted heart. The risk for recurrence must be known to practitioners and, most importantly, to the patient. We strongly recommend the use of EMB if a nonischemic...

Lyme Disease Diagnosed by Alternative Methods: A Phenotype Similar to That of Chronic Fatigue Syndrome.

Science.gov (United States)

Patrick, David M; Miller, Ruth R; Gardy, Jennifer L; Parker, Shoshana M; Morshed, Muhammad G; Steiner, Theodore S; Singer, Joel; Shojania, Kam; Tang, Patrick

2015-10-01

A subset of patients reporting a diagnosis of Lyme disease can be described as having alternatively diagnosed chronic Lyme syndrome (ADCLS), in which diagnosis is based on laboratory results from a nonreference Lyme specialty laboratory using in-house criteria. Patients with ADCLS report symptoms similar to those reported by patients with chronic fatigue syndrome (CFS). We performed a case-control study comparing patients with ADCLS and CFS to each other and to both healthy controls and controls with systemic lupus erythematosus (SLE). Subjects completed a history, physical exam, screening laboratory tests, 7 functional scales, reference serology for Lyme disease using Centers for Disease Control and Prevention criteria, reference serology for other tick-associated pathogens, and cytokine expression studies. The study enrolled 13 patients with ADCLS (12 of whom were diagnosed by 1 alternative US laboratory), 25 patients with CFS, 25 matched healthy controls, and 11 SLE controls. Baseline clinical data and functional scales indicate significant disability among ADCLS and CFS patients and many important differences between these groups and controls, but no significant differences between each other. No ADCLS patient was confirmed as having positive Lyme serology by reference laboratory testing, and there was no difference in distribution of positive serology for other tick-transmitted pathogens or cytokine expression across the groups. In British Columbia, a setting with low Lyme disease incidence, ADCLS patients have a similar phenotype to that of CFS patients. Disagreement between alternative and reference laboratory Lyme testing results in this setting is most likely explained by false-positive results from the alternative laboratory. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Being publicly diagnosed

DEFF Research Database (Denmark)

Konradsen, Hanne; Lillebaek, Troels; Wilcke, Torgny

2014-01-01

a patient with TB, and finally being in medical treatment. Before being diagnosed with TB, patients were weighing between biding their time and deciding to undergo an examination. Social pressure and feelings of social responsibility tended to affect the decision. Having undergone the examination......INTRODUCTION: Tuberculosis (TB) is a disease which affects people worldwide, but there is knowledge lacking about patients' experiences in low-prevalence and high-income countries. AIM: To provide a theoretical framework for the process of being diagnosed with tuberculosis in a Danish setting....... METHOD: A grounded theory design with field studies and qualitative interviews, following the recommendations from Glaser and Strauss. RESULT: A process of being publicly diagnosed was identified, which developed during the patient's trajectory from being on the way to becoming a patient, becoming...

Chronic kidney disease in Nigeria: an evaluation of the spatial accessibility to healthcare for diagnosed cases in Edo State

Directory of Open Access Journals (Sweden)

Osaretin Oviasu

2016-05-01

Full Text Available Chronic kidney disease (CKD is a growing problem in Nigeria, presenting challenges to the nation’s health and economy. This study evaluates the accessibility to healthcare in Edo State of CKD patients diagnosed between 2006 and 2009. Using cost analysis techniques within a geographical information system, an estimated travel time to the hospital was used to examine the spatial accessibility of diagnosed patients to available CKD healthcare in the state. The results from the study indicated that although there was an annual rise in the number of diagnosed cases, there were no significant changes in the proportion of patients that were diagnosed at the last stage of CKD. However, there were indications that the travel time to the hospital for CKD treatment might be a contributing factor to the number of diagnosed CKD cases. This implies that the current structure for CKD management within the state might not be adequate.

Diagnosing and ranking retinopathy disease level using diabetic fundus image recuperation approach.

Science.gov (United States)

Somasundaram, K; Rajendran, P Alli

2015-01-01

Retinal fundus images are widely used in diagnosing different types of eye diseases. The existing methods such as Feature Based Macular Edema Detection (FMED) and Optimally Adjusted Morphological Operator (OAMO) effectively detected the presence of exudation in fundus images and identified the true positive ratio of exudates detection, respectively. These mechanically detected exudates did not include more detailed feature selection technique to the system for detection of diabetic retinopathy. To categorize the exudates, Diabetic Fundus Image Recuperation (DFIR) method based on sliding window approach is developed in this work to select the features of optic cup in digital retinal fundus images. The DFIR feature selection uses collection of sliding windows with varying range to obtain the features based on the histogram value using Group Sparsity Nonoverlapping Function. Using support vector model in the second phase, the DFIR method based on Spiral Basis Function effectively ranks the diabetic retinopathy disease level. The ranking of disease level on each candidate set provides a much promising result for developing practically automated and assisted diabetic retinopathy diagnosis system. Experimental work on digital fundus images using the DFIR method performs research on the factors such as sensitivity, ranking efficiency, and feature selection time.

Newly diagnosed congenital factor VII deficiency and utilization of recombinant activated factor VII (NovoSeven®)

Science.gov (United States)

Bartosh, Nicole S; Tomlin, Tara; Cable, Christian; Halka, Kathleen

2013-01-01

This case report presents a newly diagnosed congenital factor VII deficiency treated with recombinant activated factor VII (rFVIIa). Congenital factor VII deficiency is a rare autosomal-recessive bleeding disorder that occurs in fewer than 1/500,000 persons. Its presentation can vary from epistaxis to hemarthroses and severe central nervous system bleeding, and correlates poorly with factor VII levels. Our patient had not had a significant hemostatic challenge prior to his presentation and therefore never had any symptomatology suggestive of this disease. He was treated with rFVIIa, and was able to undergo repair of his fractures without bleeding. Case report A 19-year-old African-American male presented to the emergency room after an altercation that resulted in significant trauma. He sustained bilateral mandibular angle fractures and orbital floor fractures, requiring urgent surgical correction. On initial evaluation, he was noted to have a prolonged prothrombin time of 40.1 seconds, with an International Normalized Ratio of 4.0, a normal activated partial thromboplastin time of 29.9 seconds, and a platelet count of 241. After receiving vitamin K and fresh frozen plasma, he was taken to the operating room for a temporary rigid maxillomandibular fixation. A 1:1 mixing study with normal plasma corrected the prothrombin time (decreasing from 40.7 to 14.7 seconds) and a factor VII assay revealed 5% of the normal factor VII level. The patient was diagnosed with congenital factor VII deficiency. Due to his coagulopathy and the extensive surgical correction needed, rFVIIa was administered and surgery was accomplished without hemorrhagic sequelae. Conclusion This case report and review describes a rare congenital disease, the history of rFVIIa use, and its mechanism. rFVIIA use in our patient provided a treatment option that allowed the necessary surgical correction, but further prospective studies on dose optimization would ensure adequate dosing with minimal risk of

Prognostic factors for weight loss over 1-year period in patients recently diagnosed with mild Alzheimer Disease

DEFF Research Database (Denmark)

Hansen, M.L.; Waldorff, F.B.; Waldemar, G.

2011-01-01

The aim of the study was to identify prognostic factors for weight loss in patients recently diagnosed with mild Alzheimer disease (AD), with special emphasis on the patients' social participation and living arrangements. The data used in this study was part of the Danish Alzheimer Intervention...

Maximum standard uptake value on pre-chemotherapeutic FDG-PET is a significant parameter for disease progression of newly diagnosed lymphoma

International Nuclear Information System (INIS)

Eo, Jae Seon; Lee, Won Woo; Chung, June Key; Lee, Myung Chul; Kim, Sang Eun

2005-01-01

F-18 FDG-PET is useful for detection and staging of lymphoma. We investigated the prognostic significance of maximum standard uptake (maxSUV) value of FDG-PET for newly diagnosed lymphoma patients before chemotherapy. Twenty-seven patients (male: female = 17: 10: age: 49±19 years) with newly diagnosed lymphoma were enrolled. Nine-teen patients suffered from B cell lymphoma, 6 Hodgkins disease and 2 T cell lymphoma. One patient was stage I, 9 stage II, 3 stage III, 1 stage IV and 13 others. All patients underwent FDG-PET before initiation of chemotherapy. MaxSUV values using lean body weight were obtained for main and largest lesion to represent maxSUV of the patients. The disease progression was defined as total change of the chemotherapeutic regimen or addition of new chemotherapeutic agent during follow up period. The observed period was 389±224 days. The value of maxSUV ranged from 3 to 18 (mean±SD = 10.6±4.4). The disease progressions occurred in 6 patients. Using Cox proportional-hazard regression analysis, maxSUV was identified as a significant parameter for the disease progression free survival (p=0.044). Kaplan-Meier survival curve analysis revealed that the group with higher maxSUV (=10.6, n=5) suffered from shorter disease progression free survival (median 299 days) than the group with lower maxSUV (<10.6, n = 22) (median 378 days, p=0.0146). We found that maxSUV on pre-chemotherapeutic F-18 FDG-PET for newly diagnosed lymphoma patients is a significant parameter for disease progression. Lymphoma patients can be stratified before initiation of chemotherapy in terms of disease progression by the value of maxSUV 10.6

Risk of progression from mild memory impairment to clinically diagnosable Alzheimer's disease in a Japanese community (from the Nakayama Study).

Science.gov (United States)

Sonobe, Naomi; Hata, Ryuji; Ishikawa, Tomohisa; Sonobe, Kantaro; Matsumoto, Teruhisa; Toyota, Yasutaka; Mori, Takaaki; Fukuhara, Ryuji; Komori, Kenjiro; Ueno, Shu-Ichi; Tanimukai, Satoshi; Ikeda, Manabu

2011-06-01

Memory impairment has been proposed as the most common early sign of Alzheimer's disease (AD). The aims of this work were to evaluate the risk of progression from mild memory impairment/no dementia (MMI/ND) to clinically diagnosable AD in a community-based prospective cohort and to establish the risk factors for progression from MMI/ND to AD in the elderly. Elderly subjects aged over 65 years were selected from the participants in the first Nakayama study. MMI/ND was defined as memory deficit on objective memory assessment, without dementia, impairment of general cognitive function, or disability in activities of daily living. A total of 104 MMI/ND subjects selected from 1242 community-dwellers were followed longitudinally for five years. During the five-year follow-up, 11 (10.6%) subjects were diagnosed with AD, five (4.8%) with vascular dementia (VaD), and six (5.8%) with dementia of other etiology. Logistic regression analysis revealed that diabetes mellitus (DM) and a family history of dementia (within third-degree relatives) were positively associated with progression to AD, while no factor was significantly associated with progression to VaD or all types of dementia. DM and a family history of dementia were significant risk factors for progression from MMI/ND to clinically diagnosable AD in the elderly in a Japanese community.

Long-Term Nationwide Follow-Up Study of Simple Congenital Heart Disease Diagnosed in Otherwise Healthy Children

DEFF Research Database (Denmark)

Videbæk, Jørgen; Laursen, Henning Bækgaard; Olsen, Morten

2016-01-01

BACKGROUND: Systematic follow-up is currently not recommended for patients with simple congenital heart disease; however, only a few data exist on the long-term prognosis of simple congenital heart disease. METHODS AND RESULTS: We undertook a nationwide follow-up study of a cohort of 1241 simple...... congenital heart disease patients, diagnosed from 1963 through 1973, in otherwise healthy children and alive at 15 years of age. We identified 10 age- and sex-matched general population controls per patient. We followed the study population through Danish public registries from the age of 15 years up...... with simple congenital heart disease in the 1960s have substantially increased long-term mortality and cardiac morbidity compared with the general population. Further studies on the effectiveness of systematic medical follow-up programs appear warranted....

Fruit consumption and physical activity in relation to all-cause and cardiovascular mortality among 70,000 Chinese adults with pre-existing vascular disease.

Directory of Open Access Journals (Sweden)

Xiaocao Tian

Full Text Available To assess the associations of fresh fruit consumption and total physical activity with all-cause and cardiovascular mortality among Chinese adults who have been diagnosed with cardiovascular disease (CVD or hypertension.During 2004-08, the China Kadoorie Biobank study recruited 70,047 adults, aged 30-79 years, with physician-diagnosed stroke or transient ischaemic attack, ischemic heart disease, or hypertension. Information on diet and physical activity was collected using an interviewer-administered electronic questionnaire. Cox regression was used to yield hazard ratios (HRs for the independent and joint associations of fresh fruit consumption and total physical activity with mortality.At baseline, 32.9% of participants consumed fresh fruit regularly (i.e. >3 days/week and the mean total physical activity were 15.8 (SD = 11.8 MET-hr/day. During ~7-years follow-up, 6569 deaths occurred with 3563 from CVD. Compared to participants with 16.53 MET-hr/day was associated with about 40% lower mortality.Among Chinese adults with pre-existing vascular disease, higher physical activity and fruit consumption were both independently and jointly associated with lower mortality.

Vascular disease in women: comparison of diagnoses in hospital episode statistics and general practice records in England

Directory of Open Access Journals (Sweden)

Wright F

2012-10-01

Full Text Available Abstract Background Electronic linkage to routine administrative datasets, such as the Hospital Episode Statistics (HES in England, is increasingly used in medical research. Relatively little is known about the reliability of HES diagnostic information for epidemiological studies. In the United Kingdom (UK, general practitioners hold comprehensive records for individuals relating to their primary, secondary and tertiary care. For a random sample of participants in a large UK cohort, we compared vascular disease diagnoses in HES and general practice records to assess agreement between the two sources. Methods Million Women Study participants with a HES record of hospital admission with vascular disease (ischaemic heart disease [ICD-10 codes I20-I25], cerebrovascular disease [G45, I60-I69] or venous thromboembolism [I26, I80-I82] between April 1st 1997 and March 31st 2005 were identified. In each broad diagnostic group and in women with no such HES diagnoses, a random sample of about a thousand women was selected for study. We asked each woman’s general practitioner to provide information on her history of vascular disease and this information was compared with the HES diagnosis record. Results Over 90% of study forms sent to general practitioners were returned and 88% of these contained analysable data. For the vast majority of study participants for whom information was available, diagnostic information from general practice and HES records was consistent. Overall, for 93% of women with a HES diagnosis of vascular disease, general practice records agreed with the HES diagnosis; and for 97% of women with no HES diagnosis of vascular disease, the general practitioner had no record of a diagnosis of vascular disease. For severe vascular disease, including myocardial infarction (I21-22, stroke, both overall (I60-64 and by subtype, and pulmonary embolism (I26, HES records appeared to be both reliable and complete. Conclusion Hospital admission data

Association of Thiazolidinedione with a Lower Risk of Parkinson's Disease in a Population with Newly-Diagnosed Diabetes Mellitus.

Science.gov (United States)

Lin, Hsiu-Li; Lin, Hsiu-Chen; Tseng, Yuan-Fu; Chao, Jane Chen-Jui; Hsu, Chien-Yeh

2018-06-11

We investigated the association of thiazolidinedione and its dose effect with the risk of Parkinson's disease (PD) in patients with diabetes mellitus (DM). This study enrolled 38,521 patients with newly-diagnosed DM between 2001 and 2013 and compared them to matched subjects without DM. The hazard ratios (HRs) for PD were compared between the thiazolidinedione-treated and non-thiazolidinedione-treated groups of the study cohort, and between subgroups who received different cumulative dosages of thiazolidinedione. We observed 544 (1.4%) patients with PD during the follow up of median duration of 6.2 years in patients with newly-diagnosed DM who had a higher risk for PD than patients without DM (HR = 1.150). In the study cohort, the risk of PD was significantly lower in the thiazolidinedione-treated group (HR = 0.399) compared to the non-thiazolidinedione-treated group. Thiazolidinedione reduced the risk of PD in a dose-dependent manner, with HRs ranging from 0.613 to 0.081 with defined daily doses of 0-90 to > 720, respectively. Thiazolidinedione use was associated with a significantly reduced risk of PD in patients with newly-diagnosed DM. Further studies to elucidate the common mechanism of PD and DM may provide novel therapies for these two diseases.

99Tcm-MIBI imaging in diagnosing benign/malign pulmonary disease and analysis of lung cancer DNA content

International Nuclear Information System (INIS)

Feng Yanlin; Tan Jiaju; Yang Jie; Zhu Zheng; Yu Fengwen; He Xiaohong; Huang Kemin; Yuan Baihong; Su Shaodi

2002-01-01

Objective: To evaluate the value of 99 Tc m -methoxyisobutylisonitrile (MIBI) lung imaging in diagnosing benign/malign pulmonary disease and the relation of 99 Tc m -MIBI uptake ratio (UR) with lung cancer DNA content. Methods: Early and delay imaging were performed on 27 cases of benign lung disease and 46 cases of malign lung disease. Visual analysis of the images and T/N uptake ratio measurement were performed on every case. Cancer cell DNA content and DNA index (DI) were measured in 24 cases of malign pulmonary disease. Results: The delay phase UR was 1.13 ± 0.19 in benign disease group, and the delay phase UR was 1.45 ± 0.21 in malign disease group (t6.51, P 99 Tc m -MIBI is not an ideal imaging agent for differentiating pulmonary benign/malign disease. Lung cancer DNA content may be reflected by delay phase UR

A model for diagnosing and explaining multiple disorders.

Science.gov (United States)

Jamieson, P W

1991-08-01

The ability to diagnose multiple interacting disorders and explain them in a coherent causal framework has only partially been achieved in medical expert systems. This paper proposes a causal model for diagnosing and explaining multiple disorders whose key elements are: physician-directed hypotheses generation, object-oriented knowledge representation, and novel explanation heuristics. The heuristics modify and link the explanations to make the physician aware of diagnostic complexities. A computer program incorporating the model currently is in use for diagnosing peripheral nerve and muscle disorders. The program successfully diagnoses and explains interactions between diseases in terms of underlying pathophysiologic concepts. The model offers a new architecture for medical domains where reasoning from first principles is difficult but explanation of disease interactions is crucial for the system's operation.

Diagnosing and reporting of occupational diseases: a quality improvement study

NARCIS (Netherlands)

Spreeuwers, D.; de Boer, A. G. E. M.; Verbeek, J. H. A. M.; van Beurden, M. M.; van Dijk, F. J. H.

2008-01-01

AIM: To assess the need for quality improvement of diagnosing and reporting of noise-induced occupational hearing loss and occupational adjustment disorder. METHODS: Performance indicators and criteria for the quality of diagnosing and reporting were developed. Self-assessment questionnaires were

Diagnosing and Ranking Retinopathy Disease Level Using Diabetic Fundus Image Recuperation Approach

Directory of Open Access Journals (Sweden)

K. Somasundaram

2015-01-01

Full Text Available Retinal fundus images are widely used in diagnosing different types of eye diseases. The existing methods such as Feature Based Macular Edema Detection (FMED and Optimally Adjusted Morphological Operator (OAMO effectively detected the presence of exudation in fundus images and identified the true positive ratio of exudates detection, respectively. These mechanically detected exudates did not include more detailed feature selection technique to the system for detection of diabetic retinopathy. To categorize the exudates, Diabetic Fundus Image Recuperation (DFIR method based on sliding window approach is developed in this work to select the features of optic cup in digital retinal fundus images. The DFIR feature selection uses collection of sliding windows with varying range to obtain the features based on the histogram value using Group Sparsity Nonoverlapping Function. Using support vector model in the second phase, the DFIR method based on Spiral Basis Function effectively ranks the diabetic retinopathy disease level. The ranking of disease level on each candidate set provides a much promising result for developing practically automated and assisted diabetic retinopathy diagnosis system. Experimental work on digital fundus images using the DFIR method performs research on the factors such as sensitivity, ranking efficiency, and feature selection time.

How Do Health Care Providers Diagnose Vaginitis?

Science.gov (United States)

... used to diagnose vaginitis. 1 Centers for Disease Control and Prevention. (2010). Self-study STD ... Halvorson New Chief of Gynecologic Health and Disease Branch Division of Epidemiology, Statistics, ...

Resource allocation and the burden of co-morbidities among patients diagnosed with chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Ahnfeldt-Mollerup, Peder; Lykkegaard, Jesper; Halling, Anders

2016-01-01

Background Chronic obstructive pulmonary disease is a leading cause of mortality, and associated with increased healthcare utilization and healthcare expenditure. In several countries, morbidity-based systems have changed the way resources are allocated in general practice. In primary care, fee......-for-services tariffs are often based on political negotiation rather than costing systems. The potential for comprehensive measures of patient morbidity to explain variation in negotiated expenditures for patients with chronic obstructive pulmonary disease has not previously been examined. The aim of this study...... is to analyze fee-for-service expenditure of patients diagnosed with chronic obstructive pulmonary disease visiting Danish general practice clinics and further to assess what proportion of fee-for-service expenditure variation was explained by patient morbidity and general practice clinic characteristics...

Longer-term effects of ADAS use on speed and headway control in drivers diagnosed with Parkinson's disease.

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Dotzauer, Mandy; Caljouw, Simone R; De Waard, Dick; Brouwer, Wiebo H

2015-01-01

An advanced driver assistance system (ADAS) provided information about speed limits, speed, speeding, and following distance. Information was presented to the participants by means of a head-up display. Effects of the information on speed and headway control were studied in a longer-term driving simulator study including 12 repeated measures spread out over 4 weeks. Nine healthy older drivers between the ages of 65 and 82 years and 9 drivers between the ages of 68 and 82 years diagnosed with Parkinson's disease (PD) participated in the study. Within the 4 weeks, groups completed 12 consecutive sessions (10 with ADAS and 2 without ADAS) in a driving simulator. Results indicate an effect of ADAS use on performance. Removing ADAS after short-term exposure led to deterioration of performance in all speed measures in the group of drivers diagnosed with PD. These results suggest that provision of traffic information was utilized by drivers diagnosed with PD in order to control their speed.

Contrast-enhanced ultrasonography for the determination of Crohn's disease activity - preliminary experience.

Science.gov (United States)

Białecki, Marcin; Białecka, Agnieszka; Laskowska, Katarzyna; Kłopocka, Maria; Liebert, Ariel; Lemanowicz, Adam; Serafin, Zbigniew

2014-01-01

Contrast-enhanced ultrasound (CEUS) is a recent non-invasive modality, which may partially replace currently used techniques (endoscopy, CT enterography and MR enterography) in the diagnostics and assessment of Crohn's disease (CD). The aim of the study was to analyze early experience in the use of CEUS for the measurement of activity and staging of CD. Eleven patients previously diagnosed with CD were included in the study. They underwent contrast-enhanced ultrasonography (SonoVue, Bracco), low-dose CT enterography (LDCTE), assessment of laboratory markers of inflammation and clinical CD activity index (CDAI). Contrast enhancement was evaluated using a semi-quantitative method and a quantitative method that included measurement of peak enhancement (PE), enhancement curve rise time (RT) and wash-in-rate (WiR). Ileal wall thickening was observed in all patients. Semi-quantitative method was used to observe CD activity in CEUS in 10 cases that perfectly matched LDCTE findings. There was a moderate positive correlation between PE and CDAI (r=0.65, p<0.001). There was no significant relationship between perfusion parameters and laboratory markers of inflammation. CEUS is a promising modality for non-invasive assessment of pathologic ileal vascularization in the course of Crohn's disease. Intensity of enhancement in CEUS reflects activity of the disease detected in LDCTE and correlates with CDAI.

Artificial intelligence techniques applied to the development of a decision–support system for diagnosing celiac disease

Science.gov (United States)

Tenório, Josceli Maria; Hummel, Anderson Diniz; Cohrs, Frederico Molina; Sdepanian, Vera Lucia; Pisa, Ivan Torres; de Fátima Marin, Heimar

2013-01-01

Background Celiac disease (CD) is a difficult-to-diagnose condition because of its multiple clinical presentations and symptoms shared with other diseases. Gold-standard diagnostic confirmation of suspected CD is achieved by biopsying the small intestine. Objective To develop a clinical decision–support system (CDSS) integrated with an automated classifier to recognize CD cases, by selecting from experimental models developed using intelligence artificial techniques. Methods A web-based system was designed for constructing a retrospective database that included 178 clinical cases for training. Tests were run on 270 automated classifiers available in Weka 3.6.1 using five artificial intelligence techniques, namely decision trees, Bayesian inference, k-nearest neighbor algorithm, support vector machines and artificial neural networks. The parameters evaluated were accuracy, sensitivity, specificity and area under the ROC curve (AUC). AUC was used as a criterion for selecting the CDSS algorithm. A testing database was constructed including 38 clinical CD cases for CDSS evaluation. The diagnoses suggested by CDSS were compared with those made by physicians during patient consultations. Results The most accurate method during the training phase was the averaged one-dependence estimator (AODE) algorithm (a Bayesian classifier), which showed accuracy 80.0%, sensitivity 0.78, specificity 0.80 and AUC 0.84. This classifier was integrated into the web-based decision–support system. The gold-standard validation of CDSS achieved accuracy of 84.2% and k = 0.68 (p < 0.0001) with good agreement. The same accuracy was achieved in the comparison between the physician’s diagnostic impression and the gold standard k = 0. 64 (p < 0.0001). There was moderate agreement between the physician’s diagnostic impression and CDSS k = 0.46 (p = 0.0008). Conclusions The study results suggest that CDSS could be used to help in diagnosing CD, since the algorithm tested achieved excellent

[Prevalence of diseases diagnosed by the Program of Neonatal Screening in Maringá, Paraná, Brazil: 2001-2006].

Science.gov (United States)

Luz, Geisa dos Santos; Carvalho, Maria Dalva de Barros; Pelloso, Sandra Marisa; Higarashi, Ieda Harumi

2008-09-01

Irreversible sequels of some genetic diseases can be prevented by neonatal screening. The aim of this paper was to verify the prevalence of diseases diagnosed by the National Program of Neonatal Screening (PNTN) in Maringá, Paraná, Brazil, between 2001 and 2006. This cross-sectional descriptive study included 20,529 newborn infants screened by that program. Out of those, 859 were re-examined, and 21 had the disease confirmed. Considering all screened newborn infants and the number of diagnostics per disease, the following disease prevalence was determine: phenylketonuria--1:20,529; congenital hypothyrodism--1:2,281; hemoglobinopahies--1:3,421; cystic fibrosis--1:10,264; and biotinidase deficiency--1:6,843. Understanding disease status and prevalence of newborns in a population allows the establishment and the improvement of public policies aimed at the children.

ADAR2 editing activity in newly diagnosed versus relapsed pediatric high-grade astrocytomas

International Nuclear Information System (INIS)

Tomaselli, Sara; Galeano, Federica; Massimi, Luca; Di Rocco, Concezio; Lauriola, Libero; Mastronuzzi, Angela; Locatelli, Franco; Gallo, Angela

2013-01-01

High-grade (WHO grade III and IV) astrocytomas are aggressive malignant brain tumors affecting humans with a high risk of recurrence in both children and adults. To date, limited information is available on the genetic and molecular alterations important in the onset and progression of pediatric high-grade astrocytomas and, even less, on the prognostic factors that influence long-term outcome in children with recurrence. A-to-I RNA editing is an essential post-transcriptional mechanism that can alter the nucleotide sequence of several RNAs and is mediated by the ADAR enzymes. ADAR2 editing activity is particularly important in mammalian brain and is impaired in both adult and pediatric high-grade astrocytomas. Moreover, we have recently shown that the recovered ADAR2 activity in high-grade astrocytomas inhibits in vivo tumor growth. The aim of the present study is to investigate whether changes may occur in ADAR2-mediated RNA editing profiles of relapsed high-grade astrocytomas compared to their respective specimens collected at diagnosis, in four pediatric patients. Total RNAs extracted from all tumor samples and controls were tested for RNA editing levels (by direct sequencing on cDNA pools) and for ADAR2 mRNA expression (by qRT-PCR). A significant loss of ADAR2-editing activity was observed in the newly diagnosed and recurrent astrocytomas in comparison to normal brain. Surprisingly, we found a substantial rescue of ADAR2 editing activity in the relapsed tumor of the only patient showing prolonged survival. High-grade astrocytomas display a generalized loss of ADAR2-mediated RNA editing at both diagnosis and relapse. However, a peculiar Case, in complete remission of disease, displayed a total rescue of RNA editing at relapse, intriguingly suggesting ADAR2 activity/expression as a possible marker for long-term survival of patients with high-grade astrocytomas

Estrogen-related and other disease diagnoses preceding Parkinson's disease

DEFF Research Database (Denmark)

Latourelle, Jeanne C; Dybdal, Merete; Destefano, Anita L

2010-01-01

Estrogen exposure has been associated with the occurrence of Parkinson's disease (PD), as well as many other disorders, and yet the mechanisms underlying these relations are often unknown. While it is likely that estrogen exposure modifies the risk of various diseases through many different...... mechanisms, some estrogen-related disease processes might work in similar manners and result in association between the diseases. Indeed, the association between diseases need not be due only to estrogen-related factors, but due to similar disease processes from a variety of mechanisms....

Diseases of the circulatory system among adult people diagnosed with infantile autism as children

DEFF Research Database (Denmark)

Mouridsen, Svend Erik; Rich, Bente; Isager, Torben

2016-01-01

BACKGROUND: Research dealing with adult people with autism spectrum disorders (ASD) noticeably lags behind studies of children and young individuals with ASD. AIMS: The objective of this study was to compare the prevalence and types of diseases of the circulatory system in a clinical sample of 118...... adult people diagnosed with infantile autism (IA) as children with 336 sex and age matched controls from the general population. METHODS AND PROCEDURES: All participants were screened through the nationwide Danish National Hospital Register. The average observation time of both groups was 37.2 years...

[Community pneumonia - fundamentals of diagnosing and treatment].

Science.gov (United States)

Kolek, Vítězslav

Pneumonia is the most serious respiratory disease which causes more than 3 000 deaths per year in the Czech Republic. Community-acquired pneumonia is contracted in the ordinary life environment outside of hospitals, its development is caused by known infectious agents which mostly exhibit satisfactory sensitivity to antibiotics. Diagnosing, prevention and treatment of the disease are described including considerations of individual evaluation of the risk of complications and possible death. The strategy of administering antibiotics is discussed.Key words: antibiotics - community-acquired pneumonias - diagnosing - treatment.

Phylomedicine: An evolutionary telescope to explore and diagnose the universe of disease mutations

Science.gov (United States)

Kumar, Sudhir; Dudley, Joel T.; Filipski, Alan; Liu, Li

2011-01-01

Modern technologies have made the sequencing of personal genomes routine. They have revealed thousands of nonsynonymous (amino-acid altering) single nucleotide variants (nSNVs) of protein coding DNA per genome. What do these variants foretell about an individual’s predisposition to diseases? The experimental technologies required to carry out such evaluations at a genomic scale are not yet available. Fortunately, the process of natural selection has lent us an almost infinite set of tests in nature. During the long-term evolution, new mutations and existing variations have been evaluated for their biological consequences in countless species, and outcomes were readily revealed by multispecies genome comparisons. We review studies that have investigated evolutionary characteristics and in silico functional diagnoses of nSNVs found in thousands of disease-associated genes. We conclude that the patterns of long-term evolutionary conservation and permissible divergence are essential and instructive modalities for functional assessment of human genetic variations. PMID:21764165

Application of the pessimistic pruning to increase the accuracy of C4.5 algorithm in diagnosing chronic kidney disease

Science.gov (United States)

Muslim, M. A.; Herowati, A. J.; Sugiharti, E.; Prasetiyo, B.

2018-03-01

A technique to dig valuable information buried or hidden in data collection which is so big to be found an interesting patterns that was previously unknown is called data mining. Data mining has been applied in the healthcare industry. One technique used data mining is classification. The decision tree included in the classification of data mining and algorithm developed by decision tree is C4.5 algorithm. A classifier is designed using applying pessimistic pruning in C4.5 algorithm in diagnosing chronic kidney disease. Pessimistic pruning use to identify and remove branches that are not needed, this is done to avoid overfitting the decision tree generated by the C4.5 algorithm. In this paper, the result obtained using these classifiers are presented and discussed. Using pessimistic pruning shows increase accuracy of C4.5 algorithm of 1.5% from 95% to 96.5% in diagnosing of chronic kidney disease.

99 mTc antigranulocyte monoclonal antibody imaging for the detection and assessment of inflammatory bowel disease newly diagnosed by colonoscopy in children

International Nuclear Information System (INIS)

Charron, M.; Hickeson, M.P.

2001-01-01

Objective: This prospective study evaluated a 99m Tc antigranulocyte monoclonal antibody Fab' imaging agent (Sulesomab) in children with inflammatory bowel disease (IBD) newly diagnosed by colonoscopy. Materials and methods: Ten children (4 boys, 6 girls; mean age 14 years) with newly diagnosed Crohn's disease (n = 6) or ulcerative colitis (n = 4) were studied. Colonoscopy was performed in all of these patients. Within 24 h after colonoscopy, they underwent scintigraphy with 99 m Tc-Sulesomab. Abdominal/pelvic images were acquired at 30 min (planar) and 2-4 h (planar and SPECT) after injection of Sulesomab. Eighty bowel segments were evaluated semi-quantitatively by the investigators, using these three sets of images. The Pediatric Disease Activity (PDA) was correlated with the erythrocyte sedimentation rate (ESR), white blood cell (WBC) count, albumin, Kirschner's score, the Sulesomab bowel segment with maximum uptake, and the sum of Sulesomab score in each segment. Results: The median PDA score was 26 (range 12.5-40). Three children had normal ESR and six normal WBC counts. All patients had at least one positive mucosal biopsy for IBD. While using the Kirschner's scale, the maximal severity of colonoscopy findings was graded as none (n = 2), mild (n = 4), moderate (n = 3), or severe (n = 1). Of the 59 segments evaluated with endoscopy, 35 were found to be endoscopically abnormal. The planar images identified 17 of these abnormal segments and the SPECT images 20. Nine of these ten children had abnormal bowel uptake by scintigraphy. Thus, the sensitivity of Sulesomab per patient was 90 % and per bowel segment 57 %. The correlation coefficient between the scintigraphic score for the segment with the Sulesomab maximum activity and the PDA was 0.3 (P = 0.41). Conclusion: In pediatric IBD assessment, planar imaging with Sulesomab did not prove very sensitive in detecting inflammation in each bowel segment. However, SPECT detected the presence of inflammation in the

Efficiency of the confocal method of laser endomicroscopy in complex diagnoses of diseases of common bile duct

International Nuclear Information System (INIS)

Anaskin, S G; Korniletsky, I D; Panchenkov, D N; Chertyuk, V B; Sazonov, D V; Zabozlayev, F G; Danilevskaya, O V; Mokshina, N V

2017-01-01

One of the more frequent manifestations of diseases of the bile ducts are its’ strictures or stenoses that could be of either malignant or benign nature. Current methods of diagnosing this pathology include computer tomography (CT) scan, magnetic resonance cholangiopancreatography (MRCP), endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). However, these methods are not always informative, which makes this a current and topical problem. A fundamentally new method that broadens the capabilities of ERCP when diagnosing diseases of the bile duct accompanied by the development of strictures or stenoses is probe-based confocal laser endomicroscopy (pCLE). The method is based on the principle of confocal fluorescence microscopy. The most elaborate complications arise with the presence of the pre-existing pancreatobiliary pathology: pseudotumoral chronic pancreatitis, acute cholangitis, etc. Early stage cholangiocarcinoma diagnosis can be difficult (and not always possible) even with the help of modern research methods. For the timely diagnostic it is advantageous to conduct pCLE and targeted biopsy of the zone with most manifested changes. In all instances, the first use of the pCLE method for diagnostic purposes allowed us to clarify and correctly verify the diagnosis. When concerning the diseases of the bile duct, the modern stage of pCLE development can be of critical importance when other methods are not effective. (paper)

Dietary patterns, involvement in physical activity and body mass index of Romanian adults having cardio-vascular diseases

Directory of Open Access Journals (Sweden)

Lucia Maria Lotrean

2016-05-01

Full Text Available Promotion of a healthy diet, an active lifestyle and appropriate body weight are important components of cardio-vascular disease prevention and control. This study aimed to assess several dietary patterns, involvement in physical activity and body mass index (BMI of Romanian adults hospitalized because of diagnoses of cardio-vascular diseases (CVD. The study was performed in 2014 in 1 hospital setting from Cluj-Napoca, Romania. It involved 80 adult patients (45 to 78 years old hospitalized with diagnoses of CVD. Anonymous questionnaire assessing several lifestyle related behaviours were filled in by the participants; based on their weight and height, the BMI was calculated. The results show that 76.2% of the participants recognize the role of consumption of fruits and vegetables for cardio-vascular diseases prevention and control, but only 5% meet the recommendations of eating at least 5 portions of fruits and vegetables (around 400 g daily. The majority of the subjects know that the consumption of animal fat increases the risk for cardio-vascular diseases, but, only one out of two patients declared their constant preoccupation for avoiding products rich in saturated fatty acids, such as animal fat, high fat dairy products and high fat meat. Around 80% of the participants know the risk of obesity for cardio-vascular diseases, but 81.2% have a BMI higher than 25. A percentage of 60% of the patients declared that they received general information from health care professionals about diet, physical activity and cardio-vascular disease prevention, while one quarter followed an educational program for this issue and only one out of ten patients followed a personalized program for loosing weight. Comprehensive educational and counselling programs for promoting healthy nutrition and achievement of an appropriate body weight are needed for Romanian adults having CVD

Objective measurements of activity patterns in people with newly diagnosed Type 2 diabetes demonstrate a sedentary lifestyle.

Science.gov (United States)

Cichosz, S L; Fleischer, J; Hoeyem, P; Laugesen, E; Poulsen, P L; Christiansen, J S; Ejskjær, N; Hansen, T K

2013-09-01

To evaluate physical activity in people with newly diagnosed Type 2 diabetes using objective measures. We analysed data from a study aimed at assessing carotid femoral pulse wave velocity in which a piezoelectric accelerometer was worn by 100 people with newly diagnosed Type 2 diabetes and by 100 age- and sex-matched control subjects. Differences in physical activity patterns were investigated. Compared with the control group, the people with Type 2 diabetes spent significantly more time engaged in sedentary or lower level activities during the day, with a mean (sd) time of 926 (44) vs 898 (70) min, P sedentary lifestyle compared with well-matched controls. © 2013 The Authors. Diabetic Medicine © 2013 Diabetes UK.

Serum Inflammatory Mediators as Markers of Human Lyme Disease Activity

Science.gov (United States)

Soloski, Mark J.; Crowder, Lauren A.; Lahey, Lauren J.; Wagner, Catriona A.

2014-01-01

Chemokines and cytokines are key signaling molecules that orchestrate the trafficking of immune cells, direct them to sites of tissue injury and inflammation and modulate their states of activation and effector cell function. We have measured, using a multiplex-based approach, the levels of 58 immune mediators and 7 acute phase markers in sera derived from of a cohort of patients diagnosed with acute Lyme disease and matched controls. This analysis identified a cytokine signature associated with the early stages of infection and allowed us to identify two subsets (mediator-high and mediator-low) of acute Lyme patients with distinct cytokine signatures that also differed significantly (pLyme disease (p = 0.01) and the decrease correlates with chemokine levels (p = 0.0375). The levels of CXCL9/10 did not relate to the size or number of skin lesions but elevated levels of serum CXCL9/CXCL10 were associated with elevated liver enzymes levels. Collectively these results indicate that the levels of serum chemokines and the levels of expression of their respective chemokine receptors on T cell subsets may prove to be informative biomarkers for Lyme disease and related to specific disease manifestations. PMID:24740099

Exploring the role of physical activity for people diagnosed with serious mental illness in Ireland.

Science.gov (United States)

Cullen, C; McCann, E

2015-02-01

The aim of the study was to elicit the views and opinions of people diagnosed with serious mental illness in relation to physical activity. Ten people who were attending a community mental health centre participated in semi-structured interviews. The main results showed that participants found physical activity beneficial in terms of psychological and social well-being and perceived clear gains in relation to recovery and quality of life. Physical activity should be routinely included in plans of care and mental health policy guidelines globally should contain physical activity as a key component. Mental health policy guidelines globally should contain physical activity as a key component. The aim of the current study was to explore the subjective experiences of people diagnosed with serious mental illness (SMI) in relation to physical activity. The study was conducted using a qualitative exploratory descriptive approach. The participants (n = 10), who were outpatients attending a day centre, were interviewed to elicit their views and opinions about physical activity. The data were thematically analysed using a recognized framework. The main themes that emerged included physical activity as a meaningful activity, physical activity as a mental activity, quality of life and recovery, and perceived challenges to physical activity. The unique perspectives of service users provides fresh insights on the topic and the findings support the justification for the inclusion of physical activity in plans of care and to be contained in global mental health policy directives. © 2014 John Wiley & Sons Ltd.

Cerebral glucose metabolism and cognition in newly diagnosed Parkinson's disease: ICICLE-PD study.

Science.gov (United States)

Firbank, M J; Yarnall, A J; Lawson, R A; Duncan, G W; Khoo, T K; Petrides, G S; O'Brien, J T; Barker, R A; Maxwell, R J; Brooks, D J; Burn, D J

2017-04-01

To assess reductions of cerebral glucose metabolism in Parkinson's disease (PD) with 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET), and their associations with cognitive decline. FDG-PET was performed on a cohort of 79 patients with newly diagnosed PD (mean disease duration 8 months) and 20 unrelated controls. PD participants were scanned while on their usual dopaminergic medication. Cognitive testing was performed at baseline, and after 18 months using the Cognitive Drug Research (CDR) and Cambridge Neuropsychological Test Automated Battery (CANTAB) computerised batteries, the Mini-Mental State Examination (MMSE), and the Montreal Cognitive Assessment (MoCA). We used statistical parametric mapping (SPM V.12) software to compare groups and investigate voxelwise correlations between FDG metabolism and cognitive score at baseline. Linear regression was used to evaluate how levels of cortical FDG metabolism were predictive of subsequent cognitive decline rated with the MMSE and MoCA. PD participants showed reduced glucose metabolism in the occipital and inferior parietal lobes relative to controls. Low performance on memory-based tasks was associated with reduced FDG metabolism in posterior parietal and temporal regions, while attentional performance was associated with more frontal deficits. Baseline parietal to cerebellum FDG metabolism ratios predicted MMSE (β=0.38, p=0.001) and MoCA (β=0.3, p=0.002) at 18 months controlling for baseline score. Reductions in cortical FDG metabolism were present in newly diagnosed PD, and correlated with performance on neuropsychological tests. A reduced baseline parietal metabolism is associated with risk of cognitive decline and may represent a potential biomarker for this state and the development of PD dementia. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

[Degenerative cerebellar diseases and differential diagnoses].

Science.gov (United States)

Reith, W; Roumia, S; Dietrich, P

2016-11-01

Cerebellar syndromes result in distinct clinical symptoms, such as ataxia, dysarthria, dysmetria, intention tremor and eye movement disorders. In addition to the medical history and clinical examination, imaging is particularly important to differentiate other diseases, such as hydrocephalus and multi-infarct dementia from degenerative cerebellar diseases. Degenerative diseases with cerebellar involvement include Parkinson's disease, multiple system atrophy as well as other diseases including spinocerebellar ataxia. In addition to magnetic resonance imaging (MRI), nuclear medicine imaging investigations are also helpful for the differentiation. Axial fluid-attenuated inversion recovery (FLAIR) and T2-weighted sequences can sometimes show a signal increase in the pons as a sign of degeneration of pontine neurons and transverse fibers in the basilar part of the pons. The imaging is particularly necessary to exclude other diseases, such as normal pressure hydrocephalus (NPH), multi-infarct dementia and cerebellar lesions.

Degenerative cerebellar diseases and differential diagnoses

International Nuclear Information System (INIS)

Reith, W.; Roumia, S.; Dietrich, P.

2016-01-01

Cerebellar syndromes result in distinct clinical symptoms, such as ataxia, dysarthria, dysmetria, intention tremor and eye movement disorders. In addition to the medical history and clinical examination, imaging is particularly important to differentiate other diseases, such as hydrocephalus and multi-infarct dementia from degenerative cerebellar diseases. Degenerative diseases with cerebellar involvement include Parkinson's disease, multiple system atrophy as well as other diseases including spinocerebellar ataxia. In addition to magnetic resonance imaging (MRI), nuclear medicine imaging investigations are also helpful for the differentiation. Axial fluid-attenuated inversion recovery (FLAIR) and T2-weighted sequences can sometimes show a signal increase in the pons as a sign of degeneration of pontine neurons and transverse fibers in the basilar part of the pons. The imaging is particularly necessary to exclude other diseases, such as normal pressure hydrocephalus (NPH), multi-infarct dementia and cerebellar lesions. (orig.) [de

Prediction of complicated disease course for children newly diagnosed with Crohn's disease: a multicentre inception cohort study.

Science.gov (United States)

Kugathasan, Subra; Denson, Lee A; Walters, Thomas D; Kim, Mi-Ok; Marigorta, Urko M; Schirmer, Melanie; Mondal, Kajari; Liu, Chunyan; Griffiths, Anne; Noe, Joshua D; Crandall, Wallace V; Snapper, Scott; Rabizadeh, Shervin; Rosh, Joel R; Shapiro, Jason M; Guthery, Stephen; Mack, David R; Kellermayer, Richard; Kappelman, Michael D; Steiner, Steven; Moulton, Dedrick E; Keljo, David; Cohen, Stanley; Oliva-Hemker, Maria; Heyman, Melvin B; Otley, Anthony R; Baker, Susan S; Evans, Jonathan S; Kirschner, Barbara S; Patel, Ashish S; Ziring, David; Trapnell, Bruce C; Sylvester, Francisco A; Stephens, Michael C; Baldassano, Robert N; Markowitz, James F; Cho, Judy; Xavier, Ramnik J; Huttenhower, Curtis; Aronow, Bruce J; Gibson, Greg; Hyams, Jeffrey S; Dubinsky, Marla C

2017-04-29

Stricturing and penetrating complications account for substantial morbidity and health-care costs in paediatric and adult onset Crohn's disease. Validated models to predict risk for complications are not available, and the effect of treatment on risk is unknown. We did a prospective inception cohort study of paediatric patients with newly diagnosed Crohn's disease at 28 sites in the USA and Canada. Genotypes, antimicrobial serologies, ileal gene expression, and ileal, rectal, and faecal microbiota were assessed. A competing-risk model for disease complications was derived and validated in independent groups. Propensity-score matching tested the effect of anti-tumour necrosis factor α (TNFα) therapy exposure within 90 days of diagnosis on complication risk. Between Nov 1, 2008, and June 30, 2012, we enrolled 913 patients, 78 (9%) of whom experienced Crohn's disease complications. The validated competing-risk model included age, race, disease location, and antimicrobial serologies and provided a sensitivity of 66% (95% CI 51-82) and specificity of 63% (55-71), with a negative predictive value of 95% (94-97). Patients who received early anti-TNFα therapy were less likely to have penetrating complications (hazard ratio [HR] 0·30, 95% CI 0·10-0·89; p=0·0296) but not stricturing complication (1·13, 0·51-2·51; 0·76) than were those who did not receive early anti-TNFα therapy. Ruminococcus was implicated in stricturing complications and Veillonella in penetrating complications. Ileal genes controlling extracellular matrix production were upregulated at diagnosis, and this gene signature was associated with stricturing in the risk model (HR 1·70, 95% CI 1·12-2·57; p=0·0120). When this gene signature was included, the model's specificity improved to 71%. Our findings support the usefulness of risk stratification of paediatric patients with Crohn's disease at diagnosis, and selection of anti-TNFα therapy. Crohn's and Colitis Foundation of America, Cincinnati

Comparison of Disease Activity Score in 28 joints with ESR (DAS28), Clinical Disease Activity Index (CDAI), Health Assessment Questionnaire Disability Index (HAQ-DI) & Routine Assessment of Patient Index Data with 3 measures (RAPID3) for assessing disease activity in patients with rheumatoid arthritis at initial presentation.

Science.gov (United States)

Kumar, B Siddhartha; Suneetha, P; Mohan, Alladi; Kumar, D Prabath; Sarma, K V S

2017-11-01

In patients with rheumatoid arthritis (RA), disease severity assessment is done using Disease Activity Score in 28 joints with ESR (DAS28). Computing DAS28 is time-consuming, requires laboratory testing and an online calculator. There is a need to validate rapid methods of disease severity assessment for routine daily use. This study was conducted to compare DAS28, Clinical Disease Activity Index (CDAI), Health Assessment Questionnaire Disability Index (HAQ-DI) and Routine Assessment of Patient Index Data with 3 measures (RAPID3) to assess the disease activity in patients with RA. We prospectively studied the utility of CDAI, HAQ-DI and RAPID3 scoring in 100 consecutive newly diagnosed, disease modifying antirheumatic drugs (DMARDs) naïve adult patients with RA seen during January 2013 and June 2014 at a tertiary care teaching hospital in south India. The mean age of the patients was 42.1±11.6 yr, there were 82 females. The median [interquartile range (IQR)] symptom duration was 6 (range 4-12) months. The median (IQR) DAS28, CDAI, HAQ-DI and RAPID3 scores at presentation were 7 (6-7), 36 (28-43), 2 (1-2) and 17 (13-19), respectively. A significant positive correlation was observed between DAS28 and CDAI (r=0.568; Pfair' agreement was observed in between DAS28 and CDAI (kappa-statistic=0.296). The agreement between DAS28 and HAQ-DI (kappa-statistic=0.007) and RAPID3 (kappa-statistic=0.072) was less robust. In adult patients with RA, in the setting where illiteracy is high, CDAI emerged as the preferred choice for rapid assessment of severity of disease at the time of initial presentation.

Newly diagnosed rheumatic heart disease among indigenous populations in the Pacific.

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Mirabel, Mariana; Tafflet, Muriel; Noël, Baptiste; Parks, Tom; Axler, Olivier; Robert, Jacques; Nadra, Marie; Phelippeau, Gwendolyne; Descloux, Elodie; Cazorla, Cécile; Missotte, Isabelle; Gervolino, Shirley; Barguil, Yann; Rouchon, Bernard; Laumond, Sylvie; Jubeau, Thierry; Braunstein, Corinne; Empana, Jean-Philippe; Marijon, Eloi; Jouven, Xavier

2015-12-01

Rheumatic heart disease (RHD) remains the leading acquired heart disease in the young worldwide. We aimed at assessing outcomes and influencing factors in the contemporary era. Hospital-based cohort in a high-income island nation where RHD remains endemic and the population is captive. All patients admitted with newly diagnosed RHD according to World Heart Federation echocardiographic criteria were enrolled (2005-2013). The incidence of major cardiovascular events (MACEs) including heart failure, peripheral embolism, stroke, heart valve intervention and cardiovascular death was calculated, and their determinants identified. Of the 396 patients, 43.9% were male with median age 18 years (IQR 10-40)). 127 (32.1%) patients presented with mild, 131 (33.1%) with moderate and 138 (34.8%) with severe heart valve disease. 205 (51.8%) had features of acute rheumatic fever. 106 (26.8%) presented with at least one MACE. Among the remaining 290 patients, after a median follow-up period of 4.08 (95% CI 1.84 to 6.84) years, 7 patients (2.4%) died and 62 (21.4%) had a first MACE. The annual incidence of first MACE and of heart failure were 59.05‰ (95% CI 44.35 to 73.75) and 29.06‰ (95% CI 19.29 to 38.82), respectively. The severity of RHD at diagnosis (moderate vs mild HR 3.39 (0.95 to 12.12); severe vs mild RHD HR 10.81 (3.11 to 37.62), pdisease and no secondary prophylaxis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Age-Dependent Fecal Bacterial Correlation to Inflammatory Bowel Disease for Newly Diagnosed Untreated Children

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Felix Chinweije Nwosu

2013-01-01

Full Text Available The knowledge about correlation patterns between the fecal microbiota and inflammatory bowel diseases (IBD—comprising the two subforms Crohn's disease (CD and ulcerative colitis (UC—for newly diagnosed untreated children is limited. To address this knowledge gap, a selection of faecal specimens (CD, n=27 and UC, n=16 and non-IBD controls (n=30 children (age < 18 years was analysed utilising bacterial small subunit (SSU rRNA. We found, surprising age dependence for the fecal microbiota correlating to IBD. The most pronounced patterns were that E. coli was positively (R2=0.16, P=0.05 and Bacteroidetes, negatively (R2=0.15, P=0.05 correlated to age for CD patients. For UC, we found an apparent opposite age-related disease correlation for both Bacteroides and Escherichia. In addition, there was an overrepresentation of Haemophilus for the UC children. From our, results we propose a model where the aetiology of IBD is related to an on-going immunological development in children requiring different age-dependent bacterial stimuli. The impact of our findings could be a better age stratification for understanding and treating IBD in children.

The effects of obesity on doctor-diagnosed chronic diseases in Africa: empirical results from Senegal and South Africa.

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Asfaw, Abay

2006-01-01

While inadequate food and communicable infectious diseases have been a concern of researchers and policy makers in Africa, little attention has been given to obesity and chronic, non-communicable diseases. Africa is not usually associated with obesity and chronic diseases. Yet there has been a sharp rise in the incidence of obesity and chronic diseases, a major public health problem in many countries. The paper examines the impact of obesity on the prevalence of four doctor-diagnosed chronic diseases in Senegal and South Africa. The results reveal that obese respondents were 4.7, 2.8, and 4.8% more likely to face the risks of arthritis, diabetes, and heart diseases in South Africa and 6.5 and 7.4% more likely to face the risks of heart disease and asthma in Senegal than their lean counterparts. Obesity imposes a real and substantial danger, affecting the prevalence of chronic diseases. Unchecked it can be a major public health problem, impose a serious challenge to the health sector, and can jeopardize future developments.

Adherence to secondary antibiotic prophylaxis for patients with rheumatic heart disease diagnosed through screening in Fiji.

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Engelman, Daniel; Mataika, Reapi L; Kado, Joseph H; Ah Kee, Maureen; Donath, Susan; Parks, Tom; Steer, Andrew C

2016-12-01

Echocardiographic screening for rheumatic heart disease (RHD) can detect subclinical cases; however, adequate adherence to secondary antibiotic prophylaxis (SAP) is required to alter disease outcomes. We aimed to investigate the adherence to SAP among young people with RHD diagnosed through echocardiographic screening in Fiji and to investigate factors associated with adherence. Patients diagnosed with RHD through echocardiographic screening in Fiji from 2006 to 2014 were included. Dates of benzathine penicillin G injections were collected from 76 health clinics nationally from December 2011 to December 2014. Adherence was measured using the proportion of days covered (PDC). Multivariate logistic regression analysis was used to identify characteristics associated with any adherence (≥1 injection received) and adequate adherence (PDC ≥0.80). Of 494 patients, 268 (54%) were female and the median age was 14 years. Overall, 203 (41%) had no injections recorded and just 33 (7%) had adequate adherence. Multivariate logistic regression showed increasing age (OR 0.93 per year, 95% CI 0.87-0.99) and time since diagnosis ≥1.5 years (OR 0.53, 95% CI 0.37-0.79) to be inversely associated with any adherence. Non-iTaukei ethnicity (OR 2.58, 95%CI 1.04-6.33) and urban residence (OR 3.36, 95% CI 1.54-7.36) were associated with adequate adherence, whereas time since diagnosis ≥1.5 years (OR 0.38, 95%CI 0.17-0.83) was inversely associated with adequate adherence. Adherence to SAP after screening in Fiji is currently inadequate for individual patient protection or population disease control. Secondary prevention should be strengthened before further screening can be justified. © 2016 John Wiley & Sons Ltd.

The role of 18F-FDG PET in characterising disease activity in Takayasu arteritis

International Nuclear Information System (INIS)

Webb, Myles; Chambers, Anthony; AL-Nahhas, Adil; Maudlin, Lucy; Rahman, Lucy; Frank, John; Mason, Justin C.

2004-01-01

Takayasu arteritis (TA) is a rare, sporadic and chronic inflammatory arteritis, which predominantly affects the aorta and its branches. Diagnosis can be difficult and there are limitations to the current diagnostic work-up. By detecting areas of active glucose metabolism present in active vasculitis, imaging with fluorine-18 fluorodeoxyglucose positron emission tomography ( 18 F-FDG PET) could potentially have a role in the management of TA. Our aim was to assess this role by reviewing 28 18 F-FDG PET scans performed on 18 patients suspected of having TA. All patients had full clinical and laboratory assessment, cross-sectional imaging and angiography, and 16/18 satisfied the American College of Rheumatologists' criteria for TA. 18 F-FDG PET achieved a sensitivity of 92%, a specificity of 100%, and negative and positive predictive values of 85% and 100% respectively in the initial assessment of active vasculitis in TA. We conclude that 18 F-FDG PET can be used to diagnose early disease, to detect active disease (even within chronic changes) and to monitor the effectiveness of treatment. (orig.)

Habitual physical activity in mitochondrial disease.

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Apabhai, Shehnaz; Gorman, Grainne S; Sutton, Laura; Elson, Joanna L; Plötz, Thomas; Turnbull, Douglass M; Trenell, Michael I

2011-01-01

Mitochondrial disease is the most common neuromuscular disease and has a profound impact upon daily life, disease and longevity. Exercise therapy has been shown to improve mitochondrial function in patients with mitochondrial disease. However, no information exists about the level of habitual physical activity of people with mitochondrial disease and its relationship with clinical phenotype. Habitual physical activity, genotype and clinical presentations were assessed in 100 patients with mitochondrial disease. Comparisons were made with a control group individually matched by age, gender and BMI. Patients with mitochondrial disease had significantly lower levels of physical activity in comparison to matched people without mitochondrial disease (steps/day; 6883±3944 vs. 9924±4088, p = 0.001). 78% of the mitochondrial disease cohort did not achieve 10,000 steps per day and 48% were classified as overweight or obese. Mitochondrial disease was associated with less breaks in sedentary activity (Sedentary to Active Transitions, % per day; 13±0.03 vs. 14±0.03, p = 0.001) and an increase in sedentary bout duration (bout lengths/fraction of total sedentary time; 0.206±0.044 vs. 0.187±0.026, p = 0.001). After adjusting for covariates, higher physical activity was moderately associated with lower clinical disease burden (steps/day; r(s) = -0.49; 95% CI -0.33, -0.63, Pphysical activity between different genotypes mitochondrial disease. These results demonstrate for the first time that low levels of physical activity are prominent in mitochondrial disease. Combined with a high prevalence of obesity, physical activity may constitute a significant and potentially modifiable risk factor in mitochondrial disease.

Oral-Fluid Thiol-Detection Test Identifies Underlying Active Periodontal Disease Not Detected by the Visual Awake Examination.

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Queck, Katherine E; Chapman, Angela; Herzog, Leslie J; Shell-Martin, Tamara; Burgess-Cassler, Anthony; McClure, George David

Periodontal disease in dogs is highly prevalent but can only be accurately diagnosed by performing an anesthetized oral examination with periodontal probing and dental radiography. In this study, 114 dogs had a visual awake examination of the oral cavity and were administered an oral-fluid thiol-detection test prior to undergoing a a full-mouth anesthetized oral examination and digital dental radiographs. The results show the visual awake examination underestimated the presence and severity of active periodontal disease. The thiol-detection test was superior to the visual awake examination at detecting the presence and severity of active periodontal disease and was an indicator of progression toward alveolar bone loss. The thiol-detection test detected active periodontal disease at early stages of development, before any visual cues were present, indicating the need for intervention to prevent periodontal bone loss. Early detection is important because without intervention, dogs with gingivitis (active periodontal disease) progress to irreversible periodontal bone loss (stage 2+). As suggested in the current AAHA guidelines, a thiol-detection test administered in conjunction with the visual awake examination during routine wellness examinations facilitates veterinarian-client communication and mitigates under-diagnosis of periodontal disease and underutilization of dental services. The thiol-detection test can be used to monitor the periodontal health status of the conscious patient during follow-up examinations based on disease severity.

Prenatal Diagnosis Of Tay-Sachs Disease

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Özgür Özyüncü

2010-04-01

CONCLUSION: Tay-Sachs disease can be diagnosed prenatally by measuring hexosaminidase enzyme activity in fetal tissue samples with an acceptable complication rate. Prenatal diagnosis should be offered to families who have affected siblings with Tay-Sachs disease.

Characteristics of Korean patients with suspected Creutzfeldt-Jakob disease with 14-3-3 protein in cerebrospinal fluid: Preliminary study of the Korean Creutzfeldt-Jakob disease active surveillance program.

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Lim, Jae-Sung; Kwon, Hyung-Min; Jang, Jae-Won; Ju, Young-Ran; Kim, SuYeon; Park, Young Ho; Park, So Young; Kim, SangYun

2015-01-01

Although Korea had a national surveillance system for Creutzfeldt-Jakob disease (CJD), it was mainly dependent on attending physician's reports. Thus, little prospective data about the epidemiology, characteristics, and final diagnoses of suspected patients were available. We have established a nationwide network for the active surveillance of patients with suspected CJD. When the requested cerebrospinal fluid (CSF) samples tested positive for 14-3-3 protein, we investigated the clinical characteristics of the corresponding patients and followed them until their final diagnoses were confirmed. A total of 218 samples were requested for CSF assays from May 2010 to August 2012, and 106 (48.6%) were positive for 14-3-3 protein. In 89 patients with complete clinical data, 38 (42.7%) were diagnosed with probable CJD and the estimated annual occurrence of CJD was 16.3 persons-per-year. The most common diagnoses of the remainder were central nervous system infection and any-cause encephalopathy. Non-CJD subjects showed worse initial consciousness levels than CJD patients. This preliminary study showed that the number of reported cases of CJD and the true positivity rates of CSF 14-3-3 protein assays were both low in Korea. An active surveillance system is urgently needed to provide the latest nationwide epidemiological data of CJD.

Limited value of transbronchial lung biopsy for diagnosing Mycobacterium avium complex lung disease.

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Sekine, Akimasa; Saito, Takefumi; Satoh, Hiroaki; Morishita, Yukio; Tsunoda, Yoshiya; Tanaka, Toru; Yatagai, Yohei; Lin, Shih-Yuen; Miyazaki, Kunihiko; Miura, Yukiko; Hayashihara, Kenji

2017-11-01

It remains unclear whether transbronchial lung biopsy (TBLB) is useful for diagnosing Mycobacterium avium complex (MAC) lung disease. Thirty-eight consecutive patients with MAC lung disease, who were evaluated with TBLB tissue culture between June 2006 and May 2010, were included. Bronchial washing (BW) and histopathological evaluation were performed in all patients. The positivity rates of BW and TBLB tissue culture, and typical histopathological findings for MAC disease were investigated. Furthermore, all patients were divided into two groups according to the presence of intrabronchial purulent or mucopurulent secretion and the clinical, bacteriological and pathological characteristics were compared between the two groups. The positive culture rates of BW and TBLB specimens for MAC were 100% (38 patients) and 28.9% (11 patients). BW materials were much more sensitive for culture positivity than TBLB specimens (P present in the TBLB specimens of only 11 patients (28.9%). Intrabronchial secretion was identified in 15 patients (39.5%, secretion-positive group) and absent in 23 patients (60.5%, secretion-negative group). Typical histopathological findings for MAC disease were more common in the secretion-positive group than in the secretion-negative group (53.3% vs 13.0%, P = 0.01), although the radiological classification and smear positivity of BW were not different between the two groups. TBLB for pathological and bacterial investigations would provide only a limited value for MAC diagnosis. Moreover, the presence of intrabronchial secretion may be an important manifestation of ongoing airway damage, which would require early treatment. © 2016 John Wiley & Sons Ltd.

Initial experience with lung-MRI at 3.0 T: Comparison with CT and clinical data in the evaluation of interstitial lung disease activity

International Nuclear Information System (INIS)

Lutterbey, G.; Grohe, C.; Gieseke, J.; Falkenhausen, M. von; Morakkabati, N.; Wattjes, M.P.; Manka, R.; Trog, D.; Schild, H.H.

2007-01-01

Objectives: We evaluated the feasibility of highfield lung-MRI at 3.0 T. A comparison with Computed Tomography (CT) and clinical data regarding the assessment of inflammatory activity in patients with diffuse lung disease was performed. Material and methods: Prospective evaluation of 21 patients (15 males, 6 females, 43-80 y) with diffuse lung diseases who underwent clinical work-up inclusive laboratory tests, lung-function tests and transbronchial biopsy. After routine helical CT (additional 12 HRCT) a lung-MRI (3.0 Intera, Philips Medical Systems, Best, The Netherlands) using a T2-weighted, cardiac and respiratory triggered Fast-Spinecho-Sequence (TE/TR = 80/1500-2500 ms, 22 transverse slices, 7/2 mm slice-thickness/-gap) was performed. A pneumologist classified the cases into two groups: A = temporary acute interstitial disease or chronic interstitial lung disease with acute episode or superimposed infection/B = burned out interstitial lung disease without activity. Two blinded CT-radiologists graded the cases in active/inactive disease on the basis of nine morphological criteria each. A third radiologist rated the MRI-cases as active/inactive, depending on the signal-intensities of lung tissues. Results: The pneumologist classified 14 patients into group A and 7 patients into group B. Using CT, 6 cases were classified as active, 15 cases as inactive disease. With MRI 12 cases were classified as active and 9 cases as inactive. In the complete group of 21 patients MRI decisions and CT decisions respectively were false positive/false negative/correct in 2/4/15 respectively 0/8/13 cases. Correct diagnoses were obtained in 72% (MRI) respectively 62% (CT). In the subgroup of 12 cases including HRCT, MRI respectively CT were false positive/false negative/correct in 2/1/9 respectively 0/5/7 cases. Correct diagnoses were obtained in 75% (MRI) respectively 58% (CT). Conclusion: Highfield MRI of the lung is feasible and performed slightly better compared to CT in the

Initial experience with lung-MRI at 3.0 T: Comparison with CT and clinical data in the evaluation of interstitial lung disease activity

Energy Technology Data Exchange (ETDEWEB)

Lutterbey, G. [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany)]. E-mail: goetz.lutterbey@ukb.uni-bonn.de; Grohe, C. [Department of Internal Medicine, University of Bonn (Germany); Gieseke, J. [PHILIPS Medical Systems, Best (Netherlands); Falkenhausen, M. von [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany); Morakkabati, N. [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany); Wattjes, M.P. [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany); Manka, R. [Department of Internal Medicine, University of Bonn (Germany); Trog, D. [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany); Schild, H.H. [Department of Radiology, University of Bonn, Sigmund-Freud-Strasse 25, D-53105 Bonn (Germany)

2007-02-15

Objectives: We evaluated the feasibility of highfield lung-MRI at 3.0 T. A comparison with Computed Tomography (CT) and clinical data regarding the assessment of inflammatory activity in patients with diffuse lung disease was performed. Material and methods: Prospective evaluation of 21 patients (15 males, 6 females, 43-80 y) with diffuse lung diseases who underwent clinical work-up inclusive laboratory tests, lung-function tests and transbronchial biopsy. After routine helical CT (additional 12 HRCT) a lung-MRI (3.0 Intera, Philips Medical Systems, Best, The Netherlands) using a T2-weighted, cardiac and respiratory triggered Fast-Spinecho-Sequence (TE/TR = 80/1500-2500 ms, 22 transverse slices, 7/2 mm slice-thickness/-gap) was performed. A pneumologist classified the cases into two groups: A = temporary acute interstitial disease or chronic interstitial lung disease with acute episode or superimposed infection/B = burned out interstitial lung disease without activity. Two blinded CT-radiologists graded the cases in active/inactive disease on the basis of nine morphological criteria each. A third radiologist rated the MRI-cases as active/inactive, depending on the signal-intensities of lung tissues. Results: The pneumologist classified 14 patients into group A and 7 patients into group B. Using CT, 6 cases were classified as active, 15 cases as inactive disease. With MRI 12 cases were classified as active and 9 cases as inactive. In the complete group of 21 patients MRI decisions and CT decisions respectively were false positive/false negative/correct in 2/4/15 respectively 0/8/13 cases. Correct diagnoses were obtained in 72% (MRI) respectively 62% (CT). In the subgroup of 12 cases including HRCT, MRI respectively CT were false positive/false negative/correct in 2/1/9 respectively 0/5/7 cases. Correct diagnoses were obtained in 75% (MRI) respectively 58% (CT). Conclusion: Highfield MRI of the lung is feasible and performed slightly better compared to CT in the

Habitual physical activity in mitochondrial disease.

Directory of Open Access Journals (Sweden)

Shehnaz Apabhai

Full Text Available Mitochondrial disease is the most common neuromuscular disease and has a profound impact upon daily life, disease and longevity. Exercise therapy has been shown to improve mitochondrial function in patients with mitochondrial disease. However, no information exists about the level of habitual physical activity of people with mitochondrial disease and its relationship with clinical phenotype.Habitual physical activity, genotype and clinical presentations were assessed in 100 patients with mitochondrial disease. Comparisons were made with a control group individually matched by age, gender and BMI.Patients with mitochondrial disease had significantly lower levels of physical activity in comparison to matched people without mitochondrial disease (steps/day; 6883±3944 vs. 9924±4088, p = 0.001. 78% of the mitochondrial disease cohort did not achieve 10,000 steps per day and 48% were classified as overweight or obese. Mitochondrial disease was associated with less breaks in sedentary activity (Sedentary to Active Transitions, % per day; 13±0.03 vs. 14±0.03, p = 0.001 and an increase in sedentary bout duration (bout lengths/fraction of total sedentary time; 0.206±0.044 vs. 0.187±0.026, p = 0.001. After adjusting for covariates, higher physical activity was moderately associated with lower clinical disease burden (steps/day; r(s = -0.49; 95% CI -0.33, -0.63, P<0.01. There were no systematic differences in physical activity between different genotypes mitochondrial disease.These results demonstrate for the first time that low levels of physical activity are prominent in mitochondrial disease. Combined with a high prevalence of obesity, physical activity may constitute a significant and potentially modifiable risk factor in mitochondrial disease.

Voice acoustic patterns of patients diagnosed with vibroacoustic disease

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Ana Mendes

2006-07-01

Full Text Available Background: Long-term low frequency noise exposure (LFN (≤ 500 Hz, including infrasound may lead to the development of vibroacoustic disease (VAD, a systemic pathology characterized by the abnormal growth of extra-cellular matrices. The respiratory system is a target for LFN. Fibrosis of the respiratory tract epithelia was observed in VAD patients through biopsy, and confirmed in animal models exposed to LFN. Voice acoustic analysis can detect vocal fold variations of mass, tension, muscular and neural activity. Frequency perturbation (jitter, amplitude perturbation (shimmer and harmonicto- noise ratio (HNR are used in the evaluation of the vocal function, and can be indicators of the presence and degree of severity of vocal pathology. Since the respiratory system is the energy source of the phonation process, this raises questions about the effects of VAD on voice production. The purpose of this study was to determine if voice acoustic parameters of VAD patients are different from normative data. Methods: Nine individuals (5 males and 4 females diagnosed with VAD were recorded performing spoken and sung tasks. The spoken tasks included sustaining vowels and fricatives. The sung tasks consisted of maximum phonational frequency range (MPFR. Voice acoustic parameters analysed were: fundamental frequency (F0, jitter, shimmer, HNR and temporal measures. Results: Compared with normative data, both males and females diagnosed with VAD exhibited increased F0, shimmer and HNR. Jitter, MPFR and one temporal measure were reduced. Conclusions: VAD individuals presented voice acoustic parameter differences in spectral, temporal and perturbation measures, which may be indicative of small morphological changes in the phonatory system. Resumo: Enquadramento: A exposição crónica ao ruído de baixa frequência (RBF (≤ 500 Hz, incluindo infra-sons pode conduzir ao desenvolvimento da doença vibroacústica (VAD �

IgG4-related disease with cavernous sinus and intra-orbital lesions diagnosed by nasal mucosa biopsy.

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Nakata, Ruka; Yoshimura, Shunsuke; Motomura, Masakatsu; Tsujino, Akira; Hayashi, Tomayoshi; Hara, Minoru

2016-09-29

IgG4-related disease is a systemic disease characterized by lesions with IgG4 positive plasma cell infiltration in the involved organs and a raised serum IgG4 level. We report a patient of 70-year-old male presented orbital inflammation of IgG4-related disease. The patient developed right eye pain, double vision, and reduced eye sight. MRI image revealed mild right ocular proptosis and swelling of right carvenous sinus, bilateral intraorbital extraocular muscles and right optic nerve. Right optic nerve showed ring-like enhancement. IgG4-related disease was suspected with increased serum IgG4 level of 355 mg/dl, mediastinal lymphadenopathy and prostate enlargement. Transbronchial lung biopsy and prostate needle biopsy were administered with negative results. The eye related symptoms resolved with time, but serum IgG4 continuously increased. IgG4-related disease was diagnosed by nasal mucosa biopsy, which showed IgG4 positive plasma cells within the inflammatory infiltrate. This report emphasizes the usefulness of nasal mucosa biopsy for the diagnosis of IgG4 related disease with lesions difficult to approach.

Left ventricular functions in children with newly diagnosed Graves' disease. A single-center study from Upper Egypt.

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Metwalley, Kotb Abbass; Farghaly, Hekma Saad; Abdelhamid, Abdelrahman

2018-01-01

This study aimed to evaluate the left ventricular (LV) functions in a cohort of children with Graves' disease (GD). This is a cross-sectional case-control study. It included 36 children with GD and 36 healthy children matched for age and gender. Thyroid hormones (TSH, FT4, and FT3) and anti-thyroid autoantibodies [anti-thyroid peroxidase (anti-TPO), thyrotropin receptor (TRAbs), and thyroglobulin antibodies] were measured. Conventional and tissue Doppler imaging (TDI) echocardiographies were used to assess left ventricular systolic and diastolic functions. LV mass index (LVMI) and myocardial performance index (MPI) were also measured. Compared to healthy children, conventional echocardiography of patients with GD revealed higher LVMI (P = 0.001) indicating LV hypertrophy but normal LV functions while TDI revealed lower Em/Am ratio indicating LV diastolic dysfunction (P = 0.001). Significant correlations were reported between FT4 with LVMI (P = 0.05), Em/Am (P = 0.01), and MPI (P = 0.01). In multivariate analysis, a positive correlation was identified between FT4 with MPI (OR = 1.17; 95% CI = 1.09-1.15; P = 0.001). Children with newly diagnosed GD may have significant subclinical changes in LV structure and function (diastolic and global). TDI is more sensitive than conventional Doppler in detecting LV dysfunction. These findings highlight the importance of early monitoring of children with GD for left ventricular mass index and diastolic function. What is Known: • There is an increased risk for cardiac abnormalities in children with Graves' disease (GD). • Limited studies assessed left ventricular function in patients with GD. What is New: • Children with newly diagnosed GD may have significant subclinical changes in left ventricular structure and functions. • Children with newly diagnosed GD should be monitored for left ventricular mass index and diastolic function.

Diagnosing night sweats.

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Viera, Anthon J; Bond, Michael M; Yates, Scott W

2003-03-01

Night sweats are a common outpatient complaint, yet literature on the subject is scarce. Tuberculosis and lymphoma are diseases in which night sweats are a dominant symptom, but these are infrequently found to be the cause of night sweats in modern practice. While these diseases remain important diagnostic considerations in patients with night sweats, other diagnoses to consider include human immunodeficiency virus, gastroesophageal reflux disease, obstructive sleep apnea, hyperthyroidism, hypoglycemia, and several less common diseases. Antihypertensives, antipyretics, other medications, and drugs of abuse such as alcohol and heroin may cause night sweats. Serious causes of night sweats can be excluded with a thorough history, physical examination, and directed laboratory and radiographic studies. If a history and physical do not reveal a possible diagnosis, physicians should consider a purified protein derivative, complete blood count, human immunodeficiency virus test, thyroid-stimulating hormone test, erythrocyte sedimentation rate evaluation, chest radiograph, and possibly chest and abdominal computed tomographic scans and bone marrow biopsy.

Surveillance for Neisseria meningitidis Disease Activity and Transmission Using Information Technology.

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S Sohail Ahmed

Full Text Available While formal reporting, surveillance, and response structures remain essential to protecting public health, a new generation of freely accessible, online, and real-time informatics tools for disease tracking are expanding the ability to raise earlier public awareness of emerging disease threats. The rationale for this study is to test the hypothesis that the HealthMap informatics tools can complement epidemiological data captured by traditional surveillance monitoring systems for meningitis due to Neisseria meningitides (N. meningitides by highlighting severe transmissible disease activity and outbreaks in the United States.Annual analyses of N. meningitides disease alerts captured by HealthMap were compared to epidemiological data captured by the Centers for Disease Control's Active Bacterial Core surveillance (ABCs for N. meningitides. Morbidity and mortality case reports were measured annually from 2010 to 2013 (HealthMap and 2005 to 2012 (ABCs.HealthMap N. meningitides monitoring captured 80-90% of alerts as diagnosed N. meningitides, 5-20% of alerts as suspected cases, and 5-10% of alerts as related news articles. HealthMap disease alert activity for emerging disease threats related to N. meningitides were in agreement with patterns identified historically using traditional surveillance systems. HealthMap's strength lies in its ability to provide a cumulative "snapshot" of weak signals that allows for rapid dissemination of knowledge and earlier public awareness of potential outbreak status while formal testing and confirmation for specific serotypes is ongoing by public health authorities.The underreporting of disease cases in internet-based data streaming makes inadequate any comparison to epidemiological trends illustrated by the more comprehensive ABCs network published by the Centers for Disease Control. However, the expected delays in compiling confirmatory reports by traditional surveillance systems (at the time of writing, ABCs data

Ebola Virus Disease Is Characterized by Poor Activation and Reduced Levels of Circulating CD16+ Monocytes.

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Lüdtke, Anja; Ruibal, Paula; Becker-Ziaja, Beate; Rottstegge, Monika; Wozniak, David M; Cabeza-Cabrerizo, Mar; Thorenz, Anja; Weller, Romy; Kerber, Romy; Idoyaga, Juliana; Magassouba, N'Faly; Gabriel, Martin; Günther, Stephan; Oestereich, Lisa; Muñoz-Fontela, César

2016-10-15

A number of previous studies have identified antigen-presenting cells (APCs) as key targets of Ebola virus (EBOV), but the role of APCs in human Ebola virus disease (EVD) is not known. We have evaluated the phenotype and kinetics of monocytes, neutrophils, and dendritic cells (DCs) in peripheral blood of patients for whom EVD was diagnosed by the European Mobile Laboratory in Guinea. Acute EVD was characterized by reduced levels of circulating nonclassical CD16 + monocytes with a poor activation profile. In survivors, CD16 + monocytes were activated during recovery, coincident with viral clearance, suggesting an important role of this cell subset in EVD pathophysiology. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

Artificial intelligence techniques applied to the development of a decision-support system for diagnosing celiac disease.

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Tenório, Josceli Maria; Hummel, Anderson Diniz; Cohrs, Frederico Molina; Sdepanian, Vera Lucia; Pisa, Ivan Torres; de Fátima Marin, Heimar

2011-11-01

Celiac disease (CD) is a difficult-to-diagnose condition because of its multiple clinical presentations and symptoms shared with other diseases. Gold-standard diagnostic confirmation of suspected CD is achieved by biopsying the small intestine. To develop a clinical decision-support system (CDSS) integrated with an automated classifier to recognize CD cases, by selecting from experimental models developed using intelligence artificial techniques. A web-based system was designed for constructing a retrospective database that included 178 clinical cases for training. Tests were run on 270 automated classifiers available in Weka 3.6.1 using five artificial intelligence techniques, namely decision trees, Bayesian inference, k-nearest neighbor algorithm, support vector machines and artificial neural networks. The parameters evaluated were accuracy, sensitivity, specificity and area under the ROC curve (AUC). AUC was used as a criterion for selecting the CDSS algorithm. A testing database was constructed including 38 clinical CD cases for CDSS evaluation. The diagnoses suggested by CDSS were compared with those made by physicians during patient consultations. The most accurate method during the training phase was the averaged one-dependence estimator (AODE) algorithm (a Bayesian classifier), which showed accuracy 80.0%, sensitivity 0.78, specificity 0.80 and AUC 0.84. This classifier was integrated into the web-based decision-support system. The gold-standard validation of CDSS achieved accuracy of 84.2% and k=0.68 (pdiagnosis. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

Parkinson's Disease Videos

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Full Text Available ... area About Shop A A You are here Home PD Library Search library Topic Type Expert Briefings: ... How Is Parkinson's Disease Diagnosed? CareMAP: Activities at Home CareMAP: Getting Dressed CareMAP: Caring for Someone with ...

Prevalence and predictors of chronic kidney disease in newly diagnosed human immunodeficiency virus patients in Owerri, Nigeria

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E N Anyabolu

2016-01-01

Full Text Available Human immunodeficiency virus (HIV infection is a common cause of chronic kidney disease (CKD in Sub-Saharan Africa. This study aims at identifying the prevalence and predictors of CKD in newly diagnosed HIV patients in Owerri, South East Nigeria. This was a cross-sectional study consisting of 393 newly diagnosed HIV-seropositive subjects and 136 age- and sex-matched seronegative subjects as controls. CKD was defined as 24-hour urine protein (24-HUP ≥0.3 g and/or glomerular filtration rate (GFR < 60 ml/min. Subjects were recruited from the HIV clinic and the Medical Outpatient Department of Federal Medical Centre, Owerri. Clinical and anthropometric data were collected. Relevant investigations were performed, including HIV screening and relevant urine and blood investigations. The mean age of the HIV subjects was 38.84 ± 10.65 years. CKD was present in 86 (22.9% HIV subjects and 11 (8.l % controls. Low waist circumference (WC, high serum creatinine, high spot urine protein/creatinine ratio (SUPCR, high 24-HUP/creatinine Ratio (24-HUPCR, high 24-HUP/osmolality Ratio (24-HUPOR predicted CKD in HIV subjects. CKD prevalence is high (22.9% among newly diagnosed HIV patients in South East Nigeria. The predictors of CKD included WC, serum creatinine, SUPCR, 24-HUPCR, and 24-HUPOR.

The role of {sup 18}F-FDG PET in characterising disease activity in Takayasu arteritis

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Webb, Myles; Chambers, Anthony; AL-Nahhas, Adil; Maudlin, Lucy; Rahman, Lucy; Frank, John [Department of Nuclear Medicine, Hammersmith Hospital, Du Cane Road, W12 0HS, London (United Kingdom); Mason, Justin C. [Department of Rheumatology, Hammersmith Hospital, London (United Kingdom)

2004-05-01

Takayasu arteritis (TA) is a rare, sporadic and chronic inflammatory arteritis, which predominantly affects the aorta and its branches. Diagnosis can be difficult and there are limitations to the current diagnostic work-up. By detecting areas of active glucose metabolism present in active vasculitis, imaging with fluorine-18 fluorodeoxyglucose positron emission tomography ({sup 18}F-FDG PET) could potentially have a role in the management of TA. Our aim was to assess this role by reviewing 28 {sup 18}F-FDG PET scans performed on 18 patients suspected of having TA. All patients had full clinical and laboratory assessment, cross-sectional imaging and angiography, and 16/18 satisfied the American College of Rheumatologists' criteria for TA. {sup 18}F-FDG PET achieved a sensitivity of 92%, a specificity of 100%, and negative and positive predictive values of 85% and 100% respectively in the initial assessment of active vasculitis in TA. We conclude that {sup 18}F-FDG PET can be used to diagnose early disease, to detect active disease (even within chronic changes) and to monitor the effectiveness of treatment. (orig.)

Peroxisome Proliferator-Activated Receptors Associated with Nonalcoholic Fatty Liver Disease

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Nan Wang

2017-01-01

Full Text Available Nonalcoholic fatty liver disease (NAFLD is rapidly becoming a major cause of chronic liver disease worldwide. Concurrent to an increase in NAFLD prevalence, there is an increase in the obesity epidemic and the correlated insulin-resistant state. It is a challenge to diagnose NAFLD because many patients are asymptomatic until the later stages of disease. The most common symptoms include fatigue, malaise, and discomfort in the right upper quadrant. The major and most accurate tool to clinically diagnose NAFLD is a liver biopsy, followed by histological analysis. However, this procedure is invasive and often carries a high risk of complications. Currently, there are no officially approved medications for the treatment of NAFLD. Although lifestyle modifications with proper diet and exercise have been shown to be beneficial, this has been difficult to achieve and sustain for many patients. Effective pharmacological treatments are still lacking; therefore, additional research to identify novel drugs is clearly warranted. PPARs are promising drug targets for the management of NAFLD and its related conditions of type 2 diabetes mellitus and cardiovascular disease. In this review, we provide an overview of recent studies on the association of PPARs and NAFLD.

Screening for thyroid cancer according to French recommendations with thyroid ultrasound in newly diagnosed Graves' disease without palpable nodule is not useful.

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Nys, Pierre; Cordray, Jean-Pierre; Sarafian, Véronique; Lefort-Mossé, Ève; Merceron, Robert-Édouard

2015-02-01

The aim of the study was to evaluate systematic thyroid ultrasonography (US) relevance in newly diagnosed Graves' disease among patients presenting without palpable nodules. We consecutively recruited 208 cases of Graves' disease without palpable nodule. All patients were screened for thyroid antibodies and underwent a thyroid US. Ultrasonically guided biopsy was proposed for the assessment of all nodules upper or equal to 10mm in diameter. Two third of patients had an abnormal thyroid at palpation requiring an US. One third of patients had a normal thyroid at palpation and US was consequently unwarranted. Among all patients, US detected non-palpable nodules in 26% of cases. We found no smears suspected to be cancerous. In newly diagnosed Graves' disease, the US relevance is only questionable in patients without abnormal thyroid at palpation. Ultrasonography detected non-palpable nodules and none was suspected to be cancerous. These data suggest that US is not useful in patients without abnormal thyroid at palpation. Nevertheless, the recent Thyroid Imaging-Reporting And Data System classification (TI-RADS) might change our conclusions. The TI-RADS classification indeed improves the selection of nodules lower than 10mm in diameter requiring a biopsy. Nodules lower than 10mm in diameter were not biopsied in the present study. The other US data presented herein (echogenicity, vascularisation) provide no further relevance for systematic US in newly diagnosed patients. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Autopsy interrogation of emergency medicine dispute cases: how often are clinical diagnoses incorrect?

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Liu, Danyang; Gan, Rongchang; Zhang, Weidi; Wang, Wei; Saiyin, Hexige; Zeng, Wenjiao; Liu, Guoyuan

2018-01-01

Emergency medicine is a 'high risk' specialty. Some diseases develop suddenly and progress rapidly, and sudden unexpected deaths in the emergency department (ED) may cause medical disputes. We aimed to assess discrepancies between antemortem clinical diagnoses and postmortem autopsy findings concerning emergency medicine dispute cases and to figure out the most common major missed diagnoses. Clinical files and autopsy reports were retrospectively analysed and interpreted. Discrepancies between clinical diagnoses and autopsy diagnoses were evaluated using modified Goldman classification as major and minor discrepancy. The difference between diagnosis groups was compared with Pearson χ 2 test. Of the 117 cases included in this study, 71 of cases (58 class I and 13 class II diagnostic errors) were revealed as major discrepancies (60.7%). The most common major diagnoses were cardiovascular diseases (54 cases), followed by pulmonary diseases, infectious diseases and so on. The difference of major discrepancy between the diagnoses groups was significant (ppay special attention to in practice. This study reaffirmed the necessity and usefulness of autopsy in auditing death in EDs. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Being active when you have heart disease

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Heart disease - activity; CAD - activity; Coronary artery disease - activity; Angina - activity ... Getting regular exercise when you have heart disease is ... It may also help you be more active without chest pain or other ...

Contrast-enhanced ultrasonography for the determination of Crohn’s disease activity – preliminary experience

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Białecki, Marcin; Białecka, Agnieszka; Laskowska, Katarzyna; Kłopocka, Maria; Liebert, Ariel; Lemanowicz, Adam; Serafin, Zbigniew

2014-01-01

Summary Background Contrast-enhanced ultrasound (CEUS) is a recent non-invasive modality, which may partially replace currently used techniques (endoscopy, CT enterography and MR enterography) in the diagnostics and assessment of Crohn’s disease (CD). The aim of the study was to analyze early experience in the use of CEUS for the measurement of activity and staging of CD. Material/Methods Eleven patients previously diagnosed with CD were included in the study. They underwent contrast-enhanced ultrasonography (SonoVue, Bracco), low-dose CT enterography (LDCTE), assessment of laboratory markers of inflammation and clinical CD activity index (CDAI). Contrast enhancement was evaluated using a semi-quantitative method and a quantitative method that included measurement of peak enhancement (PE), enhancement curve rise time (RT) and wash-in-rate (WiR). Results Ileal wall thickening was observed in all patients. Semi-quantitative method was used to observe CD activity in CEUS in 10 cases that perfectly matched LDCTE findings. There was a moderate positive correlation between PE and CDAI (r=0.65, p<0.001). There was no significant relationship between perfusion parameters and laboratory markers of inflammation. Conclusions CEUS is a promising modality for non-invasive assessment of pathologic ileal vascularization in the course of Crohn’s disease. Intensity of enhancement in CEUS reflects activity of the disease detected in LDCTE and correlates with CDAI. PMID:24723988

Contrast-enhanced ultrasonography for the determination of Crohn’s disease activity – preliminary experience

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Białecki, Marcin; Białecka, Agnieszka; Laskowska, Katarzyna; Kłopocka, Maria; Liebert, Ariel; Lemanowicz, Adam; Serafin, Zbigniew

2014-01-01

Contrast-enhanced ultrasound (CEUS) is a recent non-invasive modality, which may partially replace currently used techniques (endoscopy, CT enterography and MR enterography) in the diagnostics and assessment of Crohn’s disease (CD). The aim of the study was to analyze early experience in the use of CEUS for the measurement of activity and staging of CD. Eleven patients previously diagnosed with CD were included in the study. They underwent contrast-enhanced ultrasonography (SonoVue, Bracco), low-dose CT enterography (LDCTE), assessment of laboratory markers of inflammation and clinical CD activity index (CDAI). Contrast enhancement was evaluated using a semi-quantitative method and a quantitative method that included measurement of peak enhancement (PE), enhancement curve rise time (RT) and wash-in-rate (WiR). Ileal wall thickening was observed in all patients. Semi-quantitative method was used to observe CD activity in CEUS in 10 cases that perfectly matched LDCTE findings. There was a moderate positive correlation between PE and CDAI (r=0.65, p<0.001). There was no significant relationship between perfusion parameters and laboratory markers of inflammation. CEUS is a promising modality for non-invasive assessment of pathologic ileal vascularization in the course of Crohn’s disease. Intensity of enhancement in CEUS reflects activity of the disease detected in LDCTE and correlates with CDAI

Living with idiopathic basal ganglia calcification 3: a qualitative study describing the lives and illness of people diagnosed with a rare neurological disease.

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Takeuchi, Tomiko; Muraoka, Koko; Yamada, Megumi; Nishio, Yuri; Hozumi, Isao

2016-01-01

Idiopathic basal ganglia calcification (IBGC) is a rare, intractable disease with unknown etiology. IBGC3 is a familial genetic disease defined by genetic mutations in the major causative gene ( SLC20A2 ). People with IBGC3 experience distress from the uncommon nature of their illness and uncertainty about treatment and prognoses. The present study aimed to describe the lives and illness of people with IBGC3. Participants were recruited from patients aged 20 years or older enrolled in a genetic study, who were diagnosed with IBGC3 and wanted to share their experiences. In-depth semi-structured interviews were conducted with six participants. Interviews were conducted between December 2012 and February 2014, and were recorded and transcribed verbatim. Qualitative data analysis was performed to identify categories and subcategories. Efforts were made to ensure the credibility, transferability, dependability, conformability, and validity of the data. Six thematic categories, 17 subcategories, and 143 codes emerged. The six categories were: (1) Frustration and anxiety with progression of symptoms without a diagnosis; (2) Confusion about diagnosis with an unfamiliar disease; (3) Emotional distress caused by a genetic disease; (4) Passive attitude toward life, being extra careful; (5) Taking charge of life, becoming active and engaged; and (6) Requests for healthcare. The qualitative data analysis indicated a need for genetic counseling, access to disease information, establishment of peer and family support systems, mental health services, and improvement in early intervention and treatment for the disease.

Newly Diagnosed Meniere's Disease: Clinical Course With Initiation of Noninvasive Treatment Including an Accounting of Vestibular Migraine.

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Sbeih, Firas; Christov, Florian; Gluth, Michael B

2018-05-01

To describe the course of Meniere's disease with noninvasive treatment during the first few years after initial diagnosis. A retrospective review of consecutive patients with newly diagnosed definite Meniere's disease between 2013 and 2016 and a minimum follow-up of 1 year. Patients received a written plan for low sodium, water therapy, and treatment with a diuretic and/or betahistine. Subjects were screened and treated for vestibular migraine as needed. Vertigo control and hearing status at most recent follow-up were assessed. Forty-four subjects had an average follow up of 24.3 months. Thirty-four percent had Meniere's disease and vestibular migraine, and 84% had unilateral Meniere's disease. Seventy-five percent had vertigo well controlled at most recent follow-up, with only noninvasive treatments. Age, gender, body mass index, presence of vestibular migraine, bilateral disease, and duration of follow-up did not predict noninvasive treatment failure. Worse hearing threshold at 250 Hz and lower pure tone average (PTA) at the time of diagnosis did predict failure. Fifty-two percent of ears had improved PTA at most recent visit, 20% had no change, and 28% were worse Conclusions: Encountering excellent vertigo control and stable hearing after a new diagnosis of Meniere's disease is possible with noninvasive treatments. Worse hearing status at diagnosis predicted treatment failure.

Non-alcoholic fatty liver disease in a rural, physically active, low income population in Sri Lanka

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Pinidiyapathirage M

2011-11-01

Full Text Available Abstract Background Non-alcoholic fatty liver disease (NAFLD is recognized as a metabolic disorder largely seen in urbanized populations. The purpose of this study was to assess prevalence and risk factors for NAFLD in a rural, physically active, economically deprived population in Sri Lanka. Methods By visiting individual households in the community, 35-64 year old adults resident in two selected estates in the Nuwara Eliya District of Sri Lanka, were invited to participate in the study. Blood pressure and anthropometric measurements were made on all participants. Blood samples were obtained for the assay of fasting glucose, serum lipids, serum insulin and alanine aminotransferase. NAFLD was diagnosed on established ultrasound criteria for fatty liver in the absence of hepatitis B and C markers and high alcohol consumption. Results Of those invited, 403 (65% participated in the study. Almost all participants were either Indian or Sri Lankan Tamils and 53% were females. Prevalence of NAFLD was 18% in this population. Twice as many males were diagnosed as having NAFLD compared to females. Male sex, high BMI, high waist circumference, high diastolic blood pressure and high plasma glucose levels were significant predictors of NAFLD. Conclusion Nearly one in five people in this predominantly Indian Tamil, rural, physically active, economically deprived population had NAFLD. The condition was associated with constituent features of the metabolic syndrome. These results support studies reporting ethnic variations in disease susceptibility and suggest that genetic factors may also play a role in determining disease risk.

Vascular endothelial growth factor in systemic lupus erythematosus - correlations with disease activity and nailfold capillaroscopy changes.

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Bărbulescu, Andreea Lili; Vreju, Ananu Florentin; Bugă, Ana Maria; Sandu, Raluca Elena; Criveanu, Cristina; Tudoraşcu, Diana Rodica; Gheonea, Ioana Andreea; Ciurea, Paulina Lucia

2015-01-01

Our study aimed to quantify serum VEGF (vascular endothelial growth factor) and its inter-relation with the severity of microvascular damage, assessed by nailfold capillaroscopy (NC), and to establish the possible relationship with disease activity score. We included 18 patients, diagnosed with systemic lupus erythematosus (SLE) and 17 gender and age-matched control subjects. For determining serum VEGF, we used a Human VEGF Assay kit-IBL. NC was performed, according to the standard method, using a video-capillaroscope Videocap 3.0, DS Medica, by the same examiner, blinded to clinical and laboratory data. Serum VEGF registered a mean value of 68.99±71.06 pg/mL for SLE patients and 31.84±11.74 pg/mL for controls, differences statistically significant; depending on disease activity, we found a mean value of 60.11±57.74 pg/mL, for patients with moderate disease activity vs. 30.96±11.51 pg/mL for the ones with a low activity (p=0.014). We found a moderately positive correlation, statistically significant (p=0.015), between serum level of VEGF and Systemic Lupus Erythematosus Disease Activity Index (SLEDAI). Performing NC, we found changes in 88.88% of the patients; the most frequent were increased tortuosity, dilated capillaries, an increased length and a prominent subpapillary plexus. The presence of nailfold capillaroscopy changes and serum level of VEGF, correlated moderately, positive. Since serum levels of VEGF are higher in SLE patients, compared to controls, significantly different according to disease activity degree, and directly inter-related to abnormal NC patterns and a more active disease, we can include these accessible parameters in the routine evaluation, in order to better quantify the systemic damage, individualize the treatment, improve the outcome and life quality for these patients.

Correlation between Epstein-Barr Virus Infection and Disease Activity of Systemic Lupus Erythematosus: a Cross-Sectional Study

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Piroozmand, Ahmad; Haddad Kashani, Hamed; Zamani, Batool

2017-02-01

Background: Systemic lupus erythematosus (SLE) is an autoimmune disease for whose pathogenesis viral infections are important. The Epstein-Barr virus (EBV) is the main infectious etiological agent. This study aimed to quantitative evaluation of EBV in SLE patients. Materials and Methods: In this cross-sectional study, 40 patients with SLE diagnosed based on American College of Rheumatology criteria were selected using purposive sampling. All were included in the study after obtaining informed consent for participation. Whole blood samples were taken and buffy coat preparations were isolated to determine viral load using the real-time polymerase chain reaction method and assessment with the SLE disease activity index (SLE-DAI). Results: From a total of 40 patients, 37 cases (92.5%) were women. The EBV test was positive in 67.5% and mean viral load was 5396 ± 1891.9 copy/ml. Twenty of forty patients had active and 50% inactive disease, mean EBV viral loads being 6798 and 28.25 copy/ml, respectively (P-value = 0.003). In terms of the severity of disease activity, 17.5 % of female patients had mild to moderate activity, whilst 32.5% of them had severe activity, with respective viral loads of 5,803.3 and 29.73 copy/ml (P-value = 0.003). Conclusion: The Epstein-Barr viral load in SLE patients with active disease was found to be markedly higher than in inactive cases. Thus, EBV may have an important role in the pathogenesis and activity of SLE. Creative Commons Attribution License

A PROSPECTIVE STUDY OF HYPOTHYROIDISM IN DIAGNOSED CASE OF GALLSTONE DISEASE

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P. Sundareswar

2016-11-01

Full Text Available BACKGROUND Disturbances in lipid metabolism, which occur during hypothyroidism lead to the formation of gallstones. This study aims to evaluate the thyroid function pattern in patients with gallstones. The aim of this study was to investigate the association between hypothyroidism and gallstone disease. MATERIALS AND METHODS 200 patients admitted as inpatients for management of gallstone disease in Department of General Surgery, GRH, Madurai, between September 2014 to August 2015 were evaluated with details of cases, full history, clinical examination, symptoms and signs of hypothyroidism (loss of appetite, gaining weight, tiredness, constipation, cold intolerance, menstrual disturbances, bradycardia, presence or absence of goiter, etc. and investigations (USG abdomen, USG neck, thyroid function test (T3, T4, TSH. Patients are divided according to history, clinical examination, USG neck and lab estimation of T3, T4 and TSH. 1. Subclinical Hypothyroidism: Symptom free patient with TSH concentration above upper limit of normal range and T3/T4 or both decrease below normal limit. 2. Clinical Hypothyroidism: In which, there are symptoms of hypothyroidism with TSH level above the upper limit and T3/T4 or both decrease below normal limit. 3. Euthyroid Group: Where clinical and lab tests are within normal range (all these groups may present with or without goiter. RESULTS This study included 200 gallstone patients who were studied prospectively over a period of 1 year from September 2014 to August 2015. Among them, 18 patients had subclinical hypothyroidism and 6 patients had clinical hypothyroidism. A total of 12% of gallstone patients were diagnosed to have hypothyroidism showing that there is association of hypothyroidism with gallstone disease. CONCLUSION Thyroid dysfunction is more common among patients with gallstones and it maybe a risk factor for biliary stone formation. This may be attributed to the absence of the pro-relaxing effects of

Validity of peptic ulcer disease and upper gastrointestinal bleeding diagnoses in administrative databases: a systematic review protocol.

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Montedori, Alessandro; Abraha, Iosief; Chiatti, Carlos; Cozzolino, Francesco; Orso, Massimiliano; Luchetta, Maria Laura; Rimland, Joseph M; Ambrosio, Giuseppe

2016-09-15

Administrative healthcare databases are useful to investigate the epidemiology, health outcomes, quality indicators and healthcare utilisation concerning peptic ulcers and gastrointestinal bleeding, but the databases need to be validated in order to be a reliable source for research. The aim of this protocol is to perform the first systematic review of studies reporting the validation of International Classification of Diseases, 9th Revision and 10th version (ICD-9 and ICD-10) codes for peptic ulcer and upper gastrointestinal bleeding diagnoses. MEDLINE, EMBASE, Web of Science and the Cochrane Library databases will be searched, using appropriate search strategies. We will include validation studies that used administrative data to identify peptic ulcer disease and upper gastrointestinal bleeding diagnoses or studies that evaluated the validity of peptic ulcer and upper gastrointestinal bleeding codes in administrative data. The following inclusion criteria will be used: (a) the presence of a reference standard case definition for the diseases of interest; (b) the presence of at least one test measure (eg, sensitivity, etc) and (c) the use of an administrative database as a source of data. Pairs of reviewers will independently abstract data using standardised forms and will evaluate quality using the checklist of the Standards for Reporting of Diagnostic Accuracy (STARD) criteria. This systematic review protocol has been produced in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocol (PRISMA-P) 2015 statement. Ethics approval is not required given that this is a protocol for a systematic review. We will submit results of this study to a peer-reviewed journal for publication. The results will serve as a guide for researchers validating administrative healthcare databases to determine appropriate case definitions for peptic ulcer disease and upper gastrointestinal bleeding, as well as to perform outcome research using

Prediction of complicated disease course for children newly diagnosed with Crohn’s disease: a multicentre inception cohort study

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Kugathasan, Subra; Denson, Lee A; Walters, Thomas D; Kim, Mi-Ok; Marigorta, Urko M; Schirmer, Melanie; Mondal, Kajari; Liu, Chunyan; Griffiths, Anne; Noe, Joshua D; Crandall, Wallace V; Snapper, Scott; Rabizadeh, Shervin; Rosh, Joel R; Shapiro, Jason M; Guthery, Stephen; Mack, David R; Kellermayer, Richard; Kappelman, Michael D; Steiner, Steven; Moulton, Dedrick E; Keljo, David; Cohen, Stanley; Oliva-Hemker, Maria; Heyman, Melvin B; Otley, Anthony R; Baker, Susan S; Evans, Jonathan S; Kirschner, Barbara S; Patel, Ashish S; Ziring, David; Trapnell, Bruce C; Sylvester, Francisco A; Stephens, Michael C; Baldassano, Robert N; Markowitz, James F; Cho, Judy; Xavier, Ramnik J; Huttenhower, Curtis; Aronow, Bruce J; Gibson, Greg; Hyams, Jeffrey S; Dubinsky, Marla C

2017-01-01

Summary Background Stricturing and penetrating complications account for substantial morbidity and health-care costs in paediatric and adult onset Crohn’s disease. Validated models to predict risk for complications are not available, and the effect of treatment on risk is unknown. Methods We did a prospective inception cohort study of paediatric patients with newly diagnosed Crohn’s disease at 28 sites in the USA and Canada. Genotypes, antimicrobial serologies, ileal gene expression, and ileal, rectal, and faecal microbiota were assessed. A competing-risk model for disease complications was derived and validated in independent groups. Propensity-score matching tested the effect of anti-tumour necrosis factor α (TNFα) therapy exposure within 90 days of diagnosis on complication risk. Findings Between Nov 1, 2008, and June 30, 2012, we enrolled 913 patients, 78 (9%) of whom experienced Crohn’s disease complications. The validated competing-risk model included age, race, disease location, and antimicrobial serologies and provided a sensitivity of 66% (95% CI 51–82) and specificity of 63% (55–71), with a negative predictive value of 95% (94–97). Patients who received early anti-TNFα therapy were less likely to have penetrating complications (hazard ratio [HR] 0·30, 95% CI 0·10–0·89; p=0·0296) but not stricturing complication (1·13, 0·51–2·51; 0·76) than were those who did not receive early anti-TNFα therapy. Ruminococcus was implicated in stricturing complications and Veillonella in penetrating complications. Ileal genes controlling extracellular matrix production were upregulated at diagnosis, and this gene signature was associated with stricturing in the risk model (HR 1·70, 95% CI 1·12–2·57; p=0·0120). When this gene signature was included, the model’s specificity improved to 71%. Interpretation Our findings support the usefulness of risk stratification of paediatric patients with Crohn’s disease at diagnosis, and selection of

TGF-β1 and granulocyte elastase in the evaluation of activity of inflammatory bowel disease. A pilot study

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Irena Ciećko-Michalska

2014-01-01

Full Text Available Introduction: The aim was to assess the usefulness of TGF-β1 and elastase in the evaluation of activity of ulcerative colitis (UC and Crohn’s disease (CD.Material and Methods: 32 patients diagnosed with UC, 31 with CD and 30 healthy volunteers were enrolled in this study. Diagnosis of the disease was confirmed by videocolonoscopy and histopathological evaluation of intestinal biopsies. Disease activity was assessed by use of the Mayo Scoring System for Assessment of Ulcerative Colitis Activity in UC patients and by CDAI in CD patients. hsCRP was determined by the immunonephelometric method, TGF-β1 and elastase plasma concentration by ELISA. The results of the study were analyzed using Statistica and R statistical language.Results: In UC a positive correlation between disease activity and platelet level, hsCRP and TGF-β1 concentration was noted. Elastase concentration in UC patients was significantly higher than in CD, but there was no correlation with the activity of the disease. In CD patients we observed a positive correlation between disease activity and leukocytes, platelet levels and elastase concentration, and a very low correlation with hsCRP and TGF-β1.Discussion: Determination of TGF-β1 can be used for evaluation of inflammatory activity in UC and it is connected with elevated concentrations of CRP and platelets. To a lower extent TGF-β1 can also be used for evaluation of inflammatory activity in CD. Examination of elastase concentration may be useful in the assessment of CD activity. Plasma elastase concentration may be helpful in UC and CD differentiation. The preliminary results of this investigation seem promising; nevertheless, more studies are necessary.

Pulse oximetry findings in newborns with antenatally diagnosed congenital heart disease.

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Mawson, Isabel E; Babu, Pratusha L; Simpson, John M; Fox, Grenville F

2018-05-01

A retrospective review of admission preductal oxygen saturations of neonates with antenatally diagnosed critical congenital heart disease (CCHD) was performed to investigate the differences in newborn pulse oximetry (Pulsox) by specific CCHD diagnosis. Saturations were recorded at median of  34 weeks and birth weight > 1.8 kg. A statistically significant increase in the proportion with low admission saturations was seen using ≤ 95% saturation threshold (72% (95% CI 66-78)) compared to ≤ 92% (52% (95% CI 46-59)) and ≤ 90% (46% (95% CI 39-52)). Sub-group analysis found the proportion of neonates with low saturations varied according to the specific CCHD diagnosis with only 20-42% of neonates with aortic stenosis, coarctation of the aorta and pulmonary stenosis having saturations ≤ 95%. The proportion of neonates with low admission oxygen saturation varied by CCHD diagnosis with those without critically reduced pulmonary blood flow not having low admission saturations, in general, even using the ≤ 95% threshold which had the highest proportions of abnormal saturations. This data may assist developing Pulsox screening policies. What is Known: • The addition of pulse oximetry (Pulsox) screening to the routine newborn examination increases the sensitivity of CCHD detection. Pulsox screening is also highly specific for CCHD in asymptomatic neonates, with low false-positive rates. • Early diagnosis of CCHD improves patient outcomes in relation to both morbidity and mortality. What is New: • The proportion of affected infants with an abnormal Pulsox result varies by CCHD diagnosis and screening threshold. In our study using the ≤ 95% threshold gave the highest proportion of neonates with abnormal saturations at admission. • In general, Pulsox yield of abnormal results is low for CCHD diagnoses not associated with critically reduced pulmonary blood flow; however, increasing the Pulsox threshold increased the proportion of infants with an

The ICD diagnoses of fetishism and sadomasochism.

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Reiersøl, Odd; Skeid, Svein

2006-01-01

In this article we discuss psychiatric diagnoses of sexual deviation as they appear in the International Classification of Diseases (ICD-10), the internationally accepted classification and diagnostic system of the World Health Organization (WHO). Namely, we discuss the background of three diagnostic categories: Fetishism (F65.0), Fetishistic Transvestism (F65.1), and Sadomasochism (F65.5). Pertinent background issues regarding the above categories are followed by a critique of the usefulness of diagnosing these phenomena today. Specifically, we argue that Fetishism, Fetishistic Transvestism, and Sadomasochism, also labeled Paraphilia or perversion, should not be considered illnesses. Finally, we present the efforts of an initiative known as ReviseF65, which was established in 1997, to abolish these diagnoses.

Value of the radiological study of the thorax for diagnosing left ventricular dysfunction in Chagas' disease

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Perez Amanda Arantes

2003-01-01

Full Text Available OBJECTIVE: To determine the value of the radiological study of the thorax for diagnosing left ventricular dilation and left ventricular systolic dysfunction in patients with Chagas' disease. METHODS: A cross-sectional study of 166 consecutive patients with Chagas' disease and no other associated diseases. The patients underwent cardiac assessment with chest radiography and Doppler echocardiography. Sensitivity, specificity, and positive and negative predictive values of chest radiography were calculated to detect left ventricular dysfunction and the accuracy of the cardiothoracic ratio in the diagnosis of left ventricular dysfunction with the area below the ROC curve. The cardiothoracic ratio was correlated with the left ventricular ejection fraction and the left ventricular diastolic diameter. RESULTS: The abnormal chest radiogram had a sensitivity of 50%, specificity of 80.5%, and positive and negative predictive values of 51.2% and 79.8%, respectively, in the diagnosis of left ventricular dysfunction. The cardiothoracic ratio showed a weak correlation with left ventricular ejection fraction (r=-0.23 and left ventricular diastolic diameter (r=0.30. The area calculated under the ROC curve was 0.734. CONCLUSION: The radiological study of the thorax is not an accurate indicator of left ventricular dysfunction; its use as a screening method to initially approach the patient with Chagas' disease should be reevaluated.

Reliability of the minimum basic dataset for diagnoses of cerebrovascular disease.

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Hernández Medrano, I; Guillán, M; Masjuan, J; Alonso Cánovas, A; Gogorcena, M A

2017-03-01

The minimum basic dataset is the largest available hospital care administrative database that is used in clinical studies and hospital management in association with diagnosis-related groups (DRGs). In 2011, the quality of the national MBDS in hospital discharges was audited, in order to assess its reliability. This paper presents a sub-analysis of the results from that analysis which are referred to cerebrovascular disease (CVD). Using all discharge reports from the Spanish MBDS in 2009, a representative sample was obtained by stratified sampling and 11 209 records were evaluated. Outcome indicators were obtained to measure any differences observed between the national MBDS being evaluated and the hospital's original MBDS. Analysis of codes for CVD as a primary diagnosis was performed for ICD-9-CM diagnostic categories 430 through 438. We evaluated error rates in the selection and classification of main diagnoses, as well as in DRG assignment. There were 397 discharges of cases of CVD which included 21 different DRGs. Diagnostic coding showed a concordance rate of 81.87%; the selection error rate was 2.26% and the classification error rate was 15.87%. The error rate in the DRG was 16.12% and associated with the greatest impact on the mortality risk level. While the errors we observed must be taken into account, data suggest that the quality of the MBDS for CVD is sufficient to ensure delivery of valid information. The hospital discharge registry serves as a valuable tool for use in studies of this disease. Copyright © 2014 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Bayesian comparison of cost-effectiveness of different clinical approaches to diagnose coronary artery disease

International Nuclear Information System (INIS)

Patterson, R.E.; Eng, C.; Horowitz, S.F.; Gorlin, R.; Goldstein, S.R.

1984-01-01

The objective of this study was to compare the cost-effectiveness of four clinical policies (policies I to IV) in the diagnosis of the presence or absence of coronary artery disease. A model based on Bayes theorem and published clinical data was constructed to make these comparisons. Effectiveness was defined as either the number of patients with coronary disease diagnosed or as the number of quality-adjusted life years extended by therapy after the diagnosis of coronary disease. The following conclusions arise strictly from analysis of the model and may not necessarily be applicable to all situations. As prevalence of coronary disease in the population increased, it caused a linear increase in cost per patient tested, but a hyperbolic decrease in cost per effect, that is, increased cost-effectiveness. Thus, cost-effectiveness of all policies (I to IV) was poor in populations with a prevalence of disease below 10%. Analysis of the model also indicates that at prevalences less than 80%, exercise thallium scintigraphy alone as a first test (policy II) is a more cost-effective initial test than is exercise electrocardiography alone as a first test (policy I) or exercise electrocardiography first combined with thallium imaging as a second test (policy IV). Exercise electrocardiography before thallium imaging (policy IV) is more cost-effective than exercise electrocardiography alone (policy I) at prevalences less than 80%. 4) Noninvasive exercise testing before angiography (policies I, II and IV) is more cost-effective than using coronary angiography as the first and only test (policy III) at prevalences less than 80%. 5) Above a threshold value of prevalence of 80% (for example patients with typical angina), proceeding to angiography as the first test (policy III) was more cost-effective than initial noninvasive exercise tests (policies I, II and IV)

The value of Tc-99m MIBI scintigraphy in active disease and remission phase of multiple myeloma

International Nuclear Information System (INIS)

Saghari, M.; Fallahi, B.; Eftekhari, M.; Irvani, M.; Izadyar, S.; Esmaili, J.; Beiki, D.; Fard, A.

2004-01-01

Background: 99m Tc methoxy isobutyl isonitrile ( 99m Tc -MIBI)has been proposed as a tumor seeking agent in malignant disease. The goal of this study is to evaluate the frequency distribution of the different patterns, intensity and extension of abnormal uptake identified in MIBI scan in relation with various clinical status of the patients diagnosed as a multiple myeloma. Methods: forty-three patients entered the study, including six patients with no prior treatment , 22 patients who received autologous bone morrow graft, and 15 patients with history of chemotherapy and radiotherapy. Plasma protein electrophoresis for monoclonal antibody, bone morrow biopsy and urine analysis for Bence-Jones protein has been carried out and standard criteria were used for diagnosis of active disease and remission phase for each patients. The extension of each lesion(E-score) on scintigraphy were categorized into E 0 -E 3 by three nuclear physicians who were blinded to the patient's clinical condition. I-score was also obtained with comparing the intensity of the lesions with intensity of myocardial uptake and classified as I 0 -I 3 . Results: the sensitivity, specificity, positive predictive value and negative predictive value of 99m Tc -MIBI scan for determining active lesions and released cases were 69%, 100%, 100% and 60%, respectively. Nineteen patients were initially thought to be in remission phase, but scintigraphy was abnormal in 5 cases who were diagnosed as active myeloma later in the course of the study. There was a significant correlation between clinical status and pattern, intensity and extension of the abnormal uptake of 99m Tc -MIBI. Also a significant correlation between intensity and extension of the abnormal tracer uptake with serum monoclonal component and urine Bence-Jones protein was noted, however no correlation between blood hemo globulin and degree of extension in scintigraphy was seen. Conclusion: Our study suggests the pattern, extension and intensity of

Assessment for markers of nephropathy in newly diagnosed type 2 ...

African Journals Online (AJOL)

Objective: To assess for markers of nephropathy in newly diagnosed type 2 diabetics, using blood pressure levels, endogenous creatinine clearance and urinary protein excretion as markers of renal disease. Study design: Ninety newly diagnosed type 2 diabetics were studied within 6 weeks of diagnosis. They were in ...

Relation between myocardial damage and disease activity in patients with systemic lupus erythematosus by exercise {sup 201}Tl scintigraphy

Energy Technology Data Exchange (ETDEWEB)

Kuzumoto, Masayuki [Nara Medical Univ. (Japan)

1997-08-01

Myocardial damage in patients with systemic lupus erythematosus (SLE) was evaluated using exercise thallium-201 myocardial scintigraphy, and the relationship between myocardial damage and disease activity of SLE was examined. Twenty-seven patients (26 women and 1 man, mean age 43 years), in whom extramural coronary artery lesions were excluded by coronary angiogram or presumed to be excluded by exercise electrocardiogram, were enrolled in this study. The mean duration of disease and the mean duration of corticosteroid therapy in these patients were 94 and 77 months, respectively. Exercise thallium-201 scintigraphy was performed twice (mean interval, 30 months) to evaluate the progression of myocardial damage. Myocardial ischemia as an index of myocardial damage was evaluated by visual analysis and ischemic score (IS). The changes in myocardial ischemia were categorized into 3 groups: improved, unchanged or worsened. The disease activity of SLE was determined by the SLE Disease Activity Index (SLEDAI), and the changes in this index were classified into the same three categories, as evaluated every six months between the two scintigraphic examinations. Disease activity was significantly correlated with myocardial ischemia (p<0.05), and with myocardial ischemia as diagnosed by {Delta}IS (difference in ischemic score between the first and second thallium-201 scintigrams: p<0.005). But neither the duration of disease nor the duration of corticosteroid therapy was correlated with IS at the first scintigraphy. These results indicate that control of SLE disease activity may be critical in the treatment of myocardial damage resulting from vascular lesions, especially intramyocardial small-artery disease, in patients with SLE. (author)

Relapse and disease specific survival in 1143 Danish women diagnosed with borderline ovarian tumours (BOT).

Science.gov (United States)

Karlsen, Nikoline Marie Schou; Karlsen, Mona Aarenstrup; Høgdall, Estrid; Nedergaard, Lotte; Christensen, Ib Jarle; Høgdall, Claus

2016-07-01

The aim of the study was to evaluate the rate of relapse as well as disease-free, overall, and disease-specific survival in women with borderline ovarian tumour (BOT). Furthermore, the study aims to identify the clinical parameters correlated to relapse. National clinical data of women diagnosed with BOT from January 2005 to January 2013 constituted the basis for our study population. The prognostic influence of clinical variables was evaluated using univariate and multivariate analyses. A total of 1143 women were eligible for analysis, with 87.9% in FIGO stage I and 12.1% in FIGO stages II-IV. Relapse of BOT was detected in 3.7%, hereof 40.5% with malignant transformation. The five-year disease-free survival was 97.6% in FIGO stage I and 87.3% in FIGO stages II-IV. Younger age, laparoscopic surgical approach, fertility sparing surgery, FIGO stages II-IV, bilateral tumour presence, serous histology, implants and microinvasion of the tumour were significantly associated with relapse in univariate analyses. The overall five-year survival rate was 92.2% in FIGO stage I and 89.0% in FIGO stages II-IV. Out of 77 deaths in total, only seven women died from BOT. A general favourable prognosis in women with BOT was confirmed in our study. Our findings indicate that systematic, long-term follow-up does not seem necessary in women treated for FIGO stage IA BOT with no residual disease or microinvasion. Copyright © 2016 Elsevier Inc. All rights reserved.

Dry Eye Disease in Patients with Newly Diagnosed Depressive Disorder.

Science.gov (United States)

Tiskaoglu, Nesime Setge; Yazıcı, Alper; Karlıdere, Tunay; Sari, Esin; Oguz, Elif Yilmaz; Musaoglu, Musa; Aslan, Seyda; Samet Ermiş, Sıtkı

2017-05-01

Psychiatric conditions and not just the treatments themselves might be involved in the pathophysiology of dry eye disease (DED). The aim of our study was to evaluate the association between depression and DED using objective and subjective tests in patients with newly diagnosed depressive disorder who were not using any medication which may help us to determine the sole effect of depression on dry eye. Thirty-six patients from the psychiatry clinic with a new diagnosis of depressive disorder and 32 controls were included in the study. All met the Diagnostic and Statistical Manual IV criteria for depression. Beck Depression Inventory (BDI) was used to measure depression severity and the State-Trait Anxiety Inventory (Stai1, Stai2) for concomitant anxiety symptoms. The Ocular Surface Disease Index (OSDI) and Visual Functioning Questionnaires (VFQ25) were completed and used to confirm diagnosis of DED in conjunction with the tear break up time (TBUT), ocular surface vital dye staining, and Schirmer's test. The comparison of depressive and control groups revealed significantly lower Schirmer (20.3 ± 9.9 vs. 25.7 ± 9.3 mm) and TBUT (7.8 ± 5.7 vs. 12.5 ± 7.8 s) scores with a consistently higher Oxford score (1.8 ± 3.2 vs. 0.2 ± 0.4) in the depressive group. Although the parameters were affected in the depressive group, this did not influence OSDI (86.1 ± 13.6 vs. 86.6 ± 13.3) and VFQ25 (30.8 ± 21.6 vs. 38.5 ± 29.1) scores. In both groups, the three psychological test scores (Stai1-2 and BDI) were correlated to each other but none of these tests were correlated to OSDI, VRQL, Schirmer, TBUT, and Oxford staining scores. Our study shows a definite association between depression and DED. We feel that it is important that psychiatrists take this into account especially while prescribing antidepressants which may aggravate dry eye signs.

Gulhane Military Medical Academy Training Hospital, the applicant Determination of Healthy Lifestyle Behaviors in Individuals Diagnosed Coronary Artery Disease

Directory of Open Access Journals (Sweden)

Nilgun Kuru

2012-06-01

Full Text Available AIM: The aim of the study, Coronary Artery Disease (CAD diagnosed with identification of individuals in specific behaviors to improve health, health status and related factors to determine the levels of detection. METHODS: This descriptive study of data types of the Gulhane Military Medical Academy (GATA Hospital cardiology clinic in December 2009 - February 2010 were collected. The study group, at least 6 months before the diagnosis of CAD area, between the ages of 20-65 individuals who accept and participate in the study (n = 300 formed. Sociodemographic characteristics and health behaviors of the personal information form for the 33-item, 52-item scale of a healthy lifestyle behaviors and health status of the single-item scale working group of the detection technique applied to the face-to-face interview. The aim of the study, Coronary Artery Disease (CAD for the development of health behaviors in the case of individuals diagnosed with the identification, health status and related factors to determine the levels of detection. The statistical analysis techniques such as Mann Whitney U and Kruskal-Wallis were used for the comparison. RESULTS: Of the group 57,7% were males, 46,3% were 50-59 years of age and 56,3% were higher education graduates. As regard to total Health Promotion Life-Style Profile Scale scores statistically significant differences had been found between age, gender, education, disease period, occupation and chronic condition groups. As regard to the average PHSS scores statistically significant differences had been found between age, education, body mass index, disease period, occupation, chronic condition and CAD related course groups (p<0.05. CONCLUSION: Healthy lifestyle behaviors before planning training programs, individual models of health behavior and the behavior of individuals using the analyzed factors affecting.. [TAF Prev Med Bull 2012; 11(3.000: 287-298

Time perspective and weight management behaviors in newly diagnosed Type 2 diabetes: a mediational analysis.

Science.gov (United States)

Hall, Peter A; Fong, Geoffrey T; Cheng, Alice Y

2012-12-01

The primary objective of the current study was to examine the extent to which domain-specific time perspective predicts weight management behaviors (dietary behavior and physical activity) among those newly diagnosed with Type 2 diabetes. A secondary objective was to test potential mediators of the hypothesized effect (behavioral intention, self-efficacy and control beliefs). A total of 204 adults newly diagnosed (≤6 months) with Type 2 diabetes participated in the study, which included a baseline assessment of domain-general and domain-specific time perspective, as well as strength of intention to perform two weight-management behaviors (dietary choice and physical activity); both weight-management behaviors were assessed again at 6 month follow-up. Hierarchical multiple regression analyses revealed a prospective association between domain-specific time perspective and uptake of weight management behaviors. Individuals with newly diagnosed T2DM possessing a future-oriented time perspective reported making less frequent fatty food choices and greater increases in physical activity over the 6-month follow-up interval. These effects were selectively mediated by intention strength, and not competing social cognitive variables. For both behaviors, the total effects and meditational models were robust to adjustments for demographics, body composition and disease variables. A future-oriented time perspective is prospectively associated with superior uptake of weight management behaviors among those with newly diagnosed Type 2 diabetes. The facilitating effect of future-oriented thinking appears to occur via enhanced strength of intentions to perform weight management behaviors.

Evaluation of the Usability of Selected Questionnaires Assessing Physical Activity in the Prophylaxis of Cardiovascular Diseases.

Science.gov (United States)

Czeczelewska, Ewa; Czeczelewski, Jan; Wasiluk, Agnieszka; Saczuk, Jerzy

2016-01-01

The main health problem of the Polish population is posed by cardiovascular diseases (CDVD), coronary artery disease (CAD) in particular. Respectively higher physical activity linked with energy expenditure of at least 1000 kcal/week may significantly reduce the risk of CAD development. The protective effect of exercise applies not only to persons from high-risk groups and with diagnosed chronic diseases that increase the risk of the incidence of atherosclerosis and its complications, but also to healthy individuals. The aim of this study was to evaluate the usability of the Seven-Day Physical Activity Recall (SDPAR) and International Physical Activity Questionnaire (IPAQ) in research on the correlation between physical activity and risk factors of cardiovascular diseases. A screening survey, conducted in 2012, included students (n = 340) of the Division of the Academy of Physical Education in Biała Podlaska, aged 18-29 years. Total cholesterol, triglycerides and glucose levels were analyzed, and arterial blood pressure and heart rate were measured. The physical activity of the students was estimated using IPAQ and SDPAR questionnaires. The effect of physical activity on the biochemical blood markers, arterial blood pressure and heart rate was analyzed in groups differing in weekly energy expenditure (WEE). Along with increasing WEE values, calculated with IPAQ and SDPAR questionnaires, tangible descending tendencies were observed in cholesterol concentration in both genders. Significant differences were demonstrated in mean values of the resting heart rate between terciles of women ranked according to the increasing WEE values calculated using IPAQ (p physical activity; however the SDPAR seems to be a more useful tool in CDVD prevention screening.

The influence of thyroid diseases, diabetes mellitus, primary hyperparathyroidism, vitamin B12 deficiency and other comorbid autoimmune diseases on treatment outcome in patients with rheumatoid arthritis: An exploratory cohort study

DEFF Research Database (Denmark)

Emamifar, Amir; Jensen Hansen, Inger Marie

2018-01-01

To investigate the impact of comorbid diseases on rheumatoid arthritis (RA) outcome. All patients diagnosed with RA since 2006, who were registered in our local Danbio registry, were included in this cohort study. Patients’ demographics, serology results, and Disease Activity Score in 28 joints......-C-reactive protein (DAS28-CRP) at the time of diagnosis and after 4 months of treatment initiation were collected. Patients’ electronic hospital records were evaluated for a positive history of thyroid diseases, diabetes mellitus, primary hyperparathyroidism, vitamin B12 deficiency, and the presence of other...... diagnosed autoimmune diseases. 1035 RA patients were included. The observed prevalence of thyroid diseases was 11.8%, DM 10.4%, primary hyperparathyroidism 2.8%, vitamin B12 deficiency 5.8%, and other diagnosed autoimmune diseases 1.6%. There were significant associations between presence of thyroid...

Diagnosing extracranial atherosclerotic diseases with spiral CT

International Nuclear Information System (INIS)

Moran, C.J.; Vannier, M.W.; Erickson, K.K.; Broderick, D.F.; Kido, D.K.; Yoffie, R.L.

1991-01-01

This paper reports that this discovery study was performed to determine whether extracranial carotid artery plaques could be diagnosed with a new CT technique (spiral CT) that allows nondistorted three-dimensional (3D) reconstructions in the z axis. Twenty carotid arteries were examined with spiral CT in normal volunteers and in patients suspected of having atherosclerotic plaques in the extracranial carotid arteries. The Somatom Plus CT table was advanced at a constant rate, the x-ray tube was continuously rotated, and 3D data were continuously acquired. Sixty milliliters of nonionic contrast medium was injected intravenously previous to and during the acquisition of data. The carotid bifurcations were identified in all patients. Planar images, similar to conventional intraarterial angiograms, were routinely produced from the volumetric CT data

Case report patients diagnosed with rheumatoid arthritis

OpenAIRE

Váňová, Tereza

2012-01-01

Title of bachelors thesis: Case report patients diagnosed with rheumatoid arthritis Summary: The work is focused on diseases rheumatoid arthritis and its physiotherapy care. It consists of two parts. Part of the general anatomy of the joint contains a general, deals with the disease rheumatoid arthritis, its diagnosis, treatment and comprehensive rehabilitation treatment. Part has its own special case report physiotherapy sessions on this topic. Key words: rheumatoid arthritis, comprehensive ...

Pain intensity in patients with juvenile idiopathic arthritis with respect to the level of their activity and disease acceptance

Directory of Open Access Journals (Sweden)

Grażyna Cepuch

2014-11-01

Full Text Available Objectives: Being diagnosed with a chronic disease, such as juvenile idiopathic arthritis (JIA, may adversely affect the activity of a young person. Additionally, the pain associated with the disease may cause difficulty accepting it. The aim was to assess the intensity of pain as well as the degree of activity and acceptance of the disease in young people aged 14–18 years with JIA. Material and methods : The study group consisted of youth of both genders suffering from JIA aged 14–18 years during remission of the disease. The study included 50 people and used the following: numerical rating scale (NRS 0–10, Cantril ladder, activity scale of own authorship (grouped items of the questionnaire form subscales of: tiredness, physical activity, social and intellectual activity and Acceptance of Illness Scale (AIS. Statistical analysis included the following tests: Mann-Whitney U test, Wilcoxon’s, χ2 test, Fisher’s, and Spearman rank correlation. The statistical significance level was set as p value below 0.05. Results : The majority of the respondents observed currently do not feel pain or feel pain of low intensity. The young people are physically, psychologically and socially active. The majority of patients accept their illness. The patients who suffer from pain on the NRS scale within 4–7 points do not adapt to living with the disease as do patients without pain or experiencing pain of low intensity. There was a strong correlation between acceptance of the disease at the time of the study determined by the Cantril ladder and AIS. Conclusions : 1. The pain suffered by patients with juvenile idiopathic arthritis (JIA has undoubtedly a negative impact on their activity and acceptance of the disease. 2. It seems to be crucial to recognize pain as a significant determinant of acceptance of the disease.

Limitations of ADAMTS-13 activity level in diagnosing thrombotic thrombocytopenic purpura in pregnancy.

Science.gov (United States)

Ehsanipoor, Robert M; Rajan, Priya; Holcombe, Randall F; Wing, Deborah A

2009-10-01

In pregnancy, it may be difficult to differentiate the syndrome of hemolysis, elevated liver enzymes, and low platelets from thrombotic thrombocytopenia purpura. Severely depressed (present a case of a patient that presented at 20 weeks gestation with elevated liver enzymes and thrombocytopenia. The diagnosis was unclear at the time of presentation. She underwent induction of labor, and during the postpartum course, she was eventually diagnosed with thrombotic thrombocytopenia purpura; however, her activity level of a disintegrin and metalloproteinase with thrombospondin motifs-13 was only moderately depressed at 15% (normal pregnancy value 41%-105%).

Mannose-binding lectin gene polymorphisms are associated with disease activity and physical disability in untreated, anti-cyclic citrullinated peptide-positive patients with early rheumatoid arthritis

DEFF Research Database (Denmark)

Jacobsen, Søren; Garred, Peter; Madsen, Hans Ole

2009-01-01

OBJECTIVE: To study the association between polymorphisms in the mannose-binding lectin gene (MBL2) and disease activity, physical disability, and joint erosions in patients with newly diagnosed rheumatoid arthritis (RA). METHODS: Patients with early RA (n=158) not previously treated with disease...... modifying antirheumatic drugs, participating in a treatment trial (CIMESTRA study) were examined at inclusion for MBL2 pooled structural genotypes (O/O, A/O, A/A), regulatory MBL2 promoter polymorphism in position -221 (XX, XY, YY), anti-cyclic citrullinated peptide 2 antibodies (anti-CCP2), disease...... activity by Disease Activity Score-28 (DAS28 score), physical disability by Health Assessment Questionnaire (HAQ) score, and erosive changes in hands and feet (Sharp-van der Heijde score). RESULTS: Eight patients were homozygous MBL2 defective (O/O), 101 belonged to an intermediate group, and 49 were MBL2...

Prevalence of Attention Deficit Hyperactivity Disorder in Pediatrics Patients Newly Diagnosed with Gastroesophageal Reflux Disease

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Mohammad Effatpanah

2017-09-01

Full Text Available Background: Gastroesophageal reflux disease (GERD is associated with a number of comorbidities in pediatrics. However, its association with attention deficit hyperactivity disorder (ADHD has not been reported. The aim of the present study was to investigate the prevalence of ADHD in pediatric patients newly diagnosed with GERD. Materials and Methods: Sixty newly-diagnosed treatment naive GERD patients and sixty healthy controls aging between 5 to 12 years referring to the Children and Adolescent’s medical center, Tehran, Iran were recruited in a case-control study during the year 2015. Then patients were evaluated for ADHD by a psychiatrist according to the DSM-IV criteria. The revised Conners' Parent Rating Scale (CPRS-R was used for assessment of the symptoms of ADHD. To screen for psychiatry disorders other than ADHD, the Kiddie-Sads-Present and Lifetime Version (K-SADS-PL questionnaire was used. Logistic regression analysis was used for modeling the association between GERD and ADHD in the study sample. Results: The mean age of GERD patients was 5.77±2.27 and for non-GERD controls was 6.03±2.52 (P= 0.543. Thirty-three out of 60 (55% GERD patients and 37 out of 60(61.66% non-GERD controls were male (P: 0.579. Prevalence of ADHD was 33.60 (55% in GERD patients and 10.60 (16.66% in non-GERD (P

[Tick borne diseases].

Science.gov (United States)

Holzer, B R

2005-11-01

It is known for many years that tick-borne diseases have worldwide a high economical impact on farming industry and veterinary medicine. But only in the last twenty years the importance of such diseases were notified in human medicine by the medical community and the public with emerging of the tick borne encephalitis virus and the description of Borrelia burgdorferi. It is often forgotten that many other infectious agents as bacteria, virus, Rickettsia or protozoa can be transmitted by ticks. Such diseases are rarely diagnosed in Europe either they are overlooked and misdiagnosed or they are connected with special professional activities. The development of new regions for tourism with different out door activities (adventure trips, trekking, hunting) leads to an exposure to different tick borne diseases, which are often misdiagnosed.

Prognostic factors for weight loss over 1-year period in patients recently diagnosed with mild Alzheimer Disease

DEFF Research Database (Denmark)

Hansen, Marie-Louise H; Waldorff, Frans B; Waldemar, Gunhild

2011-01-01

The aim of the study was to identify prognostic factors for weight loss in patients recently diagnosed with mild Alzheimer disease (AD), with special emphasis on the patients' social participation and living arrangements. The data used in this study was part of the Danish Alzheimer Intervention......%. Furthermore, the results suggested a trend that for men, living alone was a risk factor for losing weight, whereas for women living with somebody was associated with a higher risk. However, further studies are pertinent within this area. As weight loss is a predictor of mortality in patients with AD...

Accurate cut-offs for predicting endoscopic activity and mucosal healing in Crohn's disease with fecal calprotectin

Directory of Open Access Journals (Sweden)

Juan María Vázquez-Morón

Full Text Available Background: Fecal biomarkers, especially fecal calprotectin, are useful for predicting endoscopic activity in Crohn's disease; however, the cut-off point remains unclear. The aim of this paper was to analyze whether faecal calprotectin and M2 pyruvate kinase are good tools for generating highly accurate scores for the prediction of the state of endoscopic activity and mucosal healing. Methods: The simple endoscopic score for Crohn's disease and the Crohn's disease activity index was calculated for 71 patients diagnosed with Crohn's. Fecal calprotectin and M2-PK were measured by the enzyme-linked immunosorbent assay test. Results: A fecal calprotectin cut-off concentration of ≥ 170 µg/g (sensitivity 77.6%, specificity 95.5% and likelihood ratio +17.06 predicts a high probability of endoscopic activity, and a fecal calprotectin cut-off of ≤ 71 µg/g (sensitivity 95.9%, specificity 52.3% and likelihood ratio -0.08 predicts a high probability of mucosal healing. Three clinical groups were identified according to the data obtained: endoscopic activity (calprotectin ≥ 170, mucosal healing (calprotectin ≤ 71 and uncertainty (71 > calprotectin < 170, with significant differences in endoscopic values (F = 26.407, p < 0.01. Clinical activity or remission modified the probabilities of presenting endoscopic activity (100% vs 89% or mucosal healing (75% vs 87% in the diagnostic scores generated. M2-PK was insufficiently accurate to determine scores. Conclusions: The highly accurate scores for fecal calprotectin provide a useful tool for interpreting the probabilities of presenting endoscopic activity or mucosal healing, and are valuable in the specific clinical context.

Sudden unexpected death in children with a previously diagnosed cardiovascular disorder

NARCIS (Netherlands)

Polderman, Florens N.; Cohen, Joeri; Blom, Nico A.; Delhaas, Tammo; Helbing, Wim A.; Lam, Jan; Sobotka-Plojhar, Marta A.; Temmerman, Arno M.; Sreeram, Narayanswani

2004-01-01

BACKGROUND: It is known that children with previously diagnosed heart defects die suddenly. The causes of death are often unknown. OBJECTIVE: The aim of the study was to identify all infants and children within the Netherlands with previously diagnosed heart disease who had a sudden unexpected death

Sudden unexpected death in children with a previously diagnosed cardiovascular disorder

NARCIS (Netherlands)

Polderman, F.N.; Cohen, Joeri; Blom, N.A.; Delhaas, T.; Helbing, W.A.; Lam, J.; Sobotka-Plojhar, M.A.; Temmerman, Arno M.; Sreeram, N.

2004-01-01

Background: It is known that children with previously diagnosed heart defects die suddenly. The causes of death are often unknown. Objective: The aim of the study was to identify all infants and children within the Netherlands with previously diagnosed heart disease who had a sudden unexpected death

Diagnosing Febrile Illness in a Returned Traveler

Centers for Disease Control (CDC) Podcasts

2012-03-01

This podcast will assist health care providers in diagnosing febrile illness in patients returning from a tropical or developing country.  Created: 3/1/2012 by National Center for Enteric, Zoonotic, and Infectious Diseases (NCEZID).   Date Released: 3/1/2012.

How Is Paget's Disease of Bone Diagnosed?

Science.gov (United States)

... Paget’s disease. Sometimes the disease is found by accident when one of these tests is done for ... contains a higher-than-usual level of a chemical substance called serum alkaline ... that is in the process of healing. However, a SAP level greater than ...

THE FREQUENT SKIN DISEASES DIAGNOSED AT UNIVERSITY STUDENTS

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Yesim KAYMAK

2005-12-01

Full Text Available The incidence of some skin diseases are increasing at adolescent and early adulthood period. The most frequent disease at this period is acne vulgaris whereas fungal diseases, dermatitis, dermatosis which are due to stress and other reasons, oral mucosal lesions and herpetic lesions of perioral region are also frequent. In this research we aim to determine the frequent dermatologic diseases of university students and 147 female, 74 male, a total of 221 students are included. We questioned the dermatologic complaints of students, then examined dermatologically in detail and registered ages, sexes, findings of the dermatological examination and dermatological diagnostic informations. As a result it is found out that the most frequent diseases are acne vulgaris (34.1%, allergic and pruritic dermatosis (16.6%, fungal diseases ( 13.0%, and eritamatous-squamous disease (8.3%. [TAF Prev Med Bull 2005; 4(6.000: 313-320

LOW-BACK PAIN DISORDERS AS OCCUPATIONAL DISEASES IN THE CZECH REPUBLIC AND 22 EUROPEAN COUNTRIES: COMPARISON OF NATIONAL SYSTEMS, RELATED DIAGNOSES AND EVALUATION CRITERIA

NARCIS (Netherlands)

Laštovková, Andrea; Nakládalová, Marie; Fenclová, Zdenka; Urban, Pavel; Gad'ourek, Petr; Lebeda, Tomáš; Ehler, Edvard; Ridzoň, Petr; Hlávková, Jana; Boriková, Alena; Kuijer, P. Paul F. M.; Bátora, Igor; Scholz-Odermatt, Stefan M.; Moldovan, Horatiu; Godderis, Lode; Leijon, Ola; Campo, Giuseppe; Vaněčková, Manuela; Bonneterre, Vincent; Stikova, Elisaveta Jasna; Pelclová, Daniela

2015-01-01

Low-back pain diseases (LBPD) belong to the most frequent diagnoses determined by general practitioners, and constitute one of the most common reasons for sick leave and permanent disability pension in the Czech Republic and other European countries. Epidemiological studies have shown a

Avoiding pitfalls in diagnosing basilar artery occlusive disease: clinical and imaging clues - case report

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Adriana Bastos Conforto

Full Text Available CONTEXT: The aim of this paper was to report on the characteristics that aid in establishing the diagnosis of basilar artery occlusive disease (BAOD among patients with hemiparesis and few or minor symptoms of vertebrobasilar disease. CASE REPORT: This report describes two cases in a public university hospital in São Paulo, Brazil. We present clinical and imaging findings from two patients with hemiparesis and severe BAOD, but without clinically relevant carotid artery disease (CAD. One patient presented transient ischemic attacks consisting of spells of right hemiparesis that became progressively more frequent, up to twice a week. The neurological examination revealed slight right hemiparesis and right homonymous hemianopsia. Magnetic resonance imaging (MRI revealed pontine and occipital infarcts. Magnetic resonance angiography and digital subtraction angiography revealed severe basilar artery stenosis. The other patient presented sudden left-side hemiparesis and hypoesthesia. One year earlier, she had reported sudden onset of vertigo that, at that time, was attributed to peripheral vestibulopathy and was not further investigated. MRI showed a right-side pontine infarct and an old infarct in the right cerebellar hemisphere. Basilar artery occlusion was diagnosed. Both patients presented their symptoms while receiving aspirin, and became asymptomatic after treatment with warfarin. CONCLUSIONS: Misdiagnosing asymptomatic CAD as the cause of symptoms in BAOD can have disastrous consequences, such as unnecessary carotid endarterectomy and exposure to this surgical risk while failing to offer the best available treatment for BAOD. Clinical and imaging features provided important clues for diagnosis in the cases presented.

Pubertal development in children diagnosed with diabetes mellitus type 1 before puberty.

Science.gov (United States)

Pereira, K C X; Pugliese, B S; Guimarães, M M; Gama, M P

2015-02-01

To investigate an association between pubertal development and timing of menarche with glycemic control, disease duration, and body mass index (BMI) in patients diagnosed with diabetes mellitus type 1 (DM1) before puberty. Retrospective study. The study was performed at the diabetes outpatient clinic of Instituto de Puericultura e Pediatria Martagão Gesteira--IPPMG of the Federal University of Rio de Janeiro--UFRJ. A total of 131 children, 61 girls and 70 boys, diagnosed with DM1 before puberty participated in the study. The study investigated how age at puberty onset relates to mean glycated hemoglobin (HbA1c) before puberty, BMI percentile, and disease duration; how puberty duration relates to mean HbA1c before and during puberty and to disease duration; and how timing of menarche relates to mean HbA1c before puberty, BMI percentile, and disease duration. Age at puberty onset was positively correlated with mean HbA1c before puberty (r = 0.204, R(2) = 0.042; P = .019) and disease duration (r = 0.451, R(2) = 0.203; P puberty later than those diagnosed more recently. Girls in higher BMI percentiles reached menarche sooner.

Queer diagnoses revisited: The past and future of homosexuality and gender diagnoses in DSM and ICD.

Science.gov (United States)

Drescher, Jack

2015-01-01

The American Psychiatric Association (APA) recently completed a several year process of revising the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). During that time, there were objections raised to retaining DSM's gender identity disorder diagnoses and calls to remove them, just as homosexuality had been removed from DSM-II in 1973. At the conclusion of the DSM-5 revision process, the gender diagnoses were retained, albeit in altered form and bearing the new name of 'gender dysphoria'. The author of this paper was a member of the DSM-5 Workgroup on Sexual and Gender Identity Disorders and presently serves on the WHO Working Group on Sexual Disorders and Sexual Health. Both groups faced similar tasks: reconciling patients' needs for access to care with the stigma of being given a psychiatric diagnosis. The differing nature of the two diagnostic manuals led to two different outcomes. As background, this paper updates the history of homosexuality and the gender diagnoses in the DSM and in the International Statistical Classification of Diseases and Related Health Problems (ICD) as well as what is expected to happen to the homosexuality and gender diagnoses following the current ICD-11 revision process.

Body composition as an indicator of the nutritional status in children with newly diagnosed ulcerative colitis and Crohn’s disease – a prospective study

Directory of Open Access Journals (Sweden)

Paweł Więch

2016-12-01

Full Text Available Introduction : The prevalence of nutritional status disorders in children with ulcerative colitis (UC is much lower than in the case of Crohn’s disease (CD. The largest variability in the components of body composition occurs at the time of a new diagnosis and in periods of disease exacerbation. Aim: Assessment of body composition in children with UC and CD. Material and methods: The preliminary study included 59 children with inflammatory bowel disease (IBD (34 children with UC vs. 25 children with CD aged 4–18 years. The final analysis included 26 newly diagnosed children (16 children with UC vs. 10 children with CD. The evaluation of body composition was conducted by means of BIA-101 bioimpedance analyser. Results : Decreased values of lean mass were found in children with newly diagnosed IBD (UC: 41.13 kg vs. control group: 42.06 kg; CD: 35.50 kg vs. control group: 45.50 kg. After a year interval, an increase in fat (UC 1: 7.67 kg vs. UC 2: 10.33 kg; CD 1: 7.36 kg vs. CD 2: 9.47 kg as well as lean body mass (UC 1: 35.22 kg vs. UC 2: 39.00 kg; CD 1: 35.99 kg vs. CD 2: 42.41 kg was found in children. Conclusions : Children with newly diagnosed IBD were highly vulnerable to nutritional status disturbances. The increase in fat and lean body mass in an annual interval may be due to the treatment regime and control of the children.

Symptoms, diagnoses, and sporting consequences among athletes referred to a Danish sports cardiology clinic

DEFF Research Database (Denmark)

Kaiser-Nielsen, L V; Tischer, S G; Prescott, E B

2017-01-01

investigated the prevalence of cardiac symptoms and diagnoses among 201 athletes referred for cardiac evaluation at a Sports Cardiology Clinic in Denmark. To our knowledge, this is the first systematic study of athletes referred for suspected cardiac disease. The athletes were all well-trained recreational...... to elite athletes who participated in various sports with different training loads and a wide age span (13-66 years). All patients were referred by physicians, primarily their general practitioner (38%), and palpitations were the most common cardiac symptom (40%). Cardiac symptoms had a sensitivity of 86......% in detecting cardiac disease and a specificity of 13%. Cardiac disease was diagnosed in 44% of the patients, and atrial fibrillation was the most prevalent diagnosis (7.5%). Cardiac diseases with therapeutic- or sports-related consequences for the patients were diagnosed in 28% of the population, but only 1...

EYE DISEASE IN NEWLY-DIAGNOSED LEPROSY PATIENTS IN EASTERN NEPAL

NARCIS (Netherlands)

LUBBERS, WJ; SCHIPPER, A; HOGEWEG, M; DESOLDENHOFF, R

To determine the magnitude of eye lesions in newly diagnosed leprosy patients we examined their eyes. The Eastern Leprosy Control Project was supported by The Netherlands Leprosy Relief Association; we used the regional clinic in Biratnagar and 5 mobile clinics in surrounding districts as our survey

Alcoholic liver disease patients' perspective of a coping and physical activity-oriented rehabilitation intervention after hepatic encephalopathy.

Science.gov (United States)

Mikkelsen, Maria Rudkjaer; Hendriksen, Carsten; Schiødt, Frank Vinholt; Rydahl-Hansen, Susan

2016-09-01

To identify and describe the impact of a coping and physical activity-oriented rehabilitation intervention on alcoholic liver disease patients after hepatic encephalopathy in terms of their interaction with professionals and relatives. Patients who have experienced alcohol-induced hepatic encephalopathy have reduced quality of life, multiple complications, and social problems, and rehabilitation opportunities for these patients are limited. A grounded theory study and an evaluation study of a controlled intervention study. Semi-structured interviews were conducted with 10 alcoholic liver disease patients who were diagnosed with hepatic encephalopathy and participated in a coping and physical activity-oriented rehabilitation intervention. Richard S. Lazarus's theory of stress and coping inspired the interview guide. The significance of a coping and physical activity-oriented rehabilitation intervention on alcoholic liver disease patients' ability to cope with problems after surviving alcohol-induced hepatic encephalopathy in terms of their interaction with professionals and relatives was characterised by the core category 'regain control over the diseased body'. This is subdivided into three separate categories: 'the experience of being physically strong', 'togetherness' and 'self-control', and they impact each other and are mutually interdependent. Alcoholic liver disease patients described the strength of the rehabilitation as regaining control over the diseased body. Professionals and relatives of patients with alcoholic liver disease may need to focus on strengthening and preserving patients' control of their diseased body by facilitating the experience of togetherness, self-control and physical strength when interacting with and supporting patients with alcoholic liver disease. A coping and physical activity-oriented rehabilitation intervention may help alcoholic liver disease patients to regain control over their diseased body and give patients the experience

Fragile X syndrome – a common disease rarely diagnosed

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Lisik Malgorzata Zofia

2017-03-01

Full Text Available Fragile X syndrome (FXS is a single-gene disorder with a broad spectrum of involvement, including cognitive and behavioural impairments of varying degrees with specific physical features and with strong association with autism. The study was conducted on 23 males (10-32 years old who had full mutation in the FMR1 gene. A complete medical evaluation, including medical history, family history, psychological testing and physical examination was conducted on each subject. Three of the FXS patients (13% were isolated cases of mental retardation in the family. The remaining 20 FXS patients belonged to 15 families, where there were other mentally retarded family members present. The degree of mental retardation (MR varied. Mild MR was diagnosed in 1/23 (4.35%, moderate MR in 12/23 (52.17%, severe MR in 10/23 (43.48 %. Moreover, autism spectrum disorder was diagnosed in 5/23 (21.74% FXS patients. Analysis of the BMI showed that in FXS patients, 14 of 23 (60.68% had too high body weight - 9/23 (39.13% were overweight and 5/23 (21.74% were obese. The diagnosis of FXS is difficult because of nonspecific symptoms, yet early diagnosis is crucial for early intervention and genetic counseling. The risk of recurrence is 50%.

Active Vaccines for Alzheimer Disease Treatment.

Science.gov (United States)

Sterner, Rosalie M; Takahashi, Paul Y; Yu Ballard, Aimee C

2016-09-01

Vaccination against peptides specific to Alzheimer disease may generate an immune response that could help inhibit disease and symptom progression. PubMed and Scopus were searched for clinical trial articles, review articles, and preclinical studies relevant to the field of active Alzheimer disease vaccines and raw searches yielded articles ranging from 2016 to 1973. ClinicalTrials.gov was searched for active Alzheimer disease vaccine trials. Manual research and cross-referencing from reviews and original articles was performed. First generation Aβ42 phase 2a trial in patients with mild to moderate Alzheimer disease resulted in cases of meningoencephalitis in 6% of patients, so next generation vaccines are working to target more specific epitopes to induce a more controlled immune response. Difficulty in developing these vaccines resides in striking a balance between providing a vaccine that induces enough of an immune response to actually clear protein sustainably but not so much of a response that results in excess immune activation and possibly adverse effects such as meningoencephalitis. Although much work still needs to be done in the field to make this a practical possibility, the enticing allure of being able to treat or even prevent the extraordinarily impactful disease that is Alzheimer disease makes the idea of active vaccination for Alzheimer disease very appealing and something worth striving toward. Copyright © 2016 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Subjective Word-Finding Difficulty Reduces Engagement in Social Leisure Activities in Alzheimer’s Disease

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Farrell, Meagan T.; Zahodne, Laura B.; Stern, Yaakov; Dorrejo, Jhedy; Yeung, Philip; Cosentino, Stephanie

2014-01-01

Objectives To assess the influence of subjective word-finding difficulty on Alzheimer’s disease (AD) patients’ likelihood of engaging in social leisure activities. Design Analysis of data collected from the second cohort of the Multicenter Study of Predictors of Disease Course in Alzheimer’s disease. Setting Four study sites in the U.S. and France. Participants Individuals diagnosed with mild to moderate AD (N = 236) Measurements On separate questionnaires, patients were asked to 1) report whether had trouble finding the right word when speaking (subjective word-finding difficulty), and 2) rate their frequency and enjoyment of both social and nonsocial leisure activities. Objective language measures included object naming and verbal fluency. Measures of dependence, depression, cognitive status, age, sex, and education were also included as covariates in regression analyses. Results Over half (52%) of the sample reported word-finding difficulty, and subjective complaints were correlated with poorer verbal fluency scores. Subjective word-finding difficulty was uniquely related to social activity measures. Endorsers of word-finding difficulty reported reduced frequency and enjoyment of social leisure activities, controlling for covariates. In contrast, engagement in nonsocial activities was associated with higher age and depression scores, but was not related to word-finding complaints. These results were corroborated by the caregivers’ reports, and occurred above and beyond the effect of objective word-finding ability. Conclusion AD patients who are aware of increasing word-finding failures are less likely to participate in and enjoy socially-oriented leisure activities. This finding may have significant implications for clinical and health outcomes in AD. A failure to evaluate subjective language complaints could result in social withdrawal symptoms, thereby threatening the patient’s quality of life as well as increasing caregiver burden. Importantly

Oxidative stress and damage to erythrocytes in patients with chronic obstructive pulmonary disease--changes in ATPase and acetylcholinesterase activity.

Science.gov (United States)

Bukowska, Bożena; Sicińska, Paulina; Pająk, Aneta; Koceva-Chyla, Aneta; Pietras, Tadeusz; Pszczółkowska, Anna; Górski, Paweł; Koter-Michalak, Maria

2015-12-01

The study indicates, for the first time, the changes in both ATPase and AChE activities in the membrane of red blood cells of patients diagnosed with COPD. Chronic obstructive pulmonary disease (COPD) is one of the most common and severe lung disorders. We examined the impact of COPD on redox balance and properties of the membrane of red blood cells. The study involved 30 patients with COPD and 18 healthy subjects. An increase in lipid peroxidation products and a decrease in the content of -SH groups in the membrane of red blood cells in patients with COPD were observed. Moreover, an increase in the activity of glutathione peroxidase and a decrease in superoxide dismutase, but not in catalase activity, were found as well. Significant changes in activities of erythrocyte membrane enzymes in COPD patients were also evident demonstrated by a considerably lowered ATPase activity and elevated AChE activity. Changes in the structure and function of red blood cells observed in COPD patients, together with changes in the activity of the key membrane enzymes (ATPases and AChE), can result from the imbalance of redox status of these cells due to extensive oxidative stress induced by COPD disease.

Improving the Recording of Diagnoses in Primary Care with Team Incentives: A Controlled Longitudinal Follow-Up Study

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Tuomo Lehtovuori

2018-01-01

Full Text Available Introduction. We studied whether primary care teams respond to financial group bonuses by improving the recording of diagnoses, whether this intervention leads to diagnoses reflecting the anticipated distribution of diseases, and how the recording of a significant chronic disease, diabetes, alters after the application of these bonuses. Methods. We performed an observational register-based retrospective quasi-experimental follow-up study with before-and-after setting and two control groups in primary healthcare of a Finnish town. We studied the rate of recorded diagnoses in visits to general practitioners with interrupted time series analysis. The distribution of these diagnoses was also recorded. Results. After group bonuses, the rate of recording diagnoses increased by 17.9% (95% CI: 13.6–22.3 but not in either of the controls (−2.0 to −0.3%. The increase in the rate of recorded diagnoses in the care teams varied between 14.9% (4.7–25.2 and 33.7% (26.6–41.3. The distribution of recorded diagnoses resembled the respective distribution of diagnoses in the former studies of diagnoses made in primary care. The rate of recorded diagnoses of diabetes did not increase just after the intervention. Conclusions. In primary care, the completeness of diagnosis recording can be, to varying degrees, influenced by group bonuses without guarantee that recording of clinically significant chronic diseases is improved.

Retrospective analysis of Newcastle disease diagnosed at the ...

African Journals Online (AJOL)

Newcastle disease (ND) is a highly contagious viral disease of domestic and wild birds with devastating impact on poultry health and production. Many vaccines and vaccination schedules are in use in controlling the disease but prevention and control are still a problem. A ten-year retrospective study (2002-2011) of ...

Predicting first fall in newly diagnosed Parkinson's disease: Insights from a fall-naïve cohort.

Science.gov (United States)

Lord, Sue; Galna, Brook; Yarnall, Alison J; Coleman, Shirley; Burn, David; Rochester, Lynn

2016-12-01

Falls are common and associated with reduced independence and mortality in Parkinson's disease. Previous research has been conducted on falls-prevalent or advanced disease cohorts. This study identifies risk factors for first fall for 36 months in a newly diagnosed, falls-naïve cohort. A total of 121 consecutive Parkinson's disease patients were recruited. Falls data were collected prospectively during 36 months from diagnosis via monthly falls diaries and telephone follow-up for 117 participants. Assessment comprised a comprehensive battery of clinical, gait, and cognitive measures. Significant predictors were identified from decision-tree analysis and survival analysis with time to first fall during 36 months as the dependent variable. At baseline, 26 (22%) participants reported retrospective falls. At 36 months, the remaining cohort (n = 91) comprised 47 fallers (52%) and 30 (33%) nonfallers and 14 (15%) participants with incomplete diaries. Fallers presented with a significantly higher disease severity, poorer ability to stand on one leg, slower gait speed, increased stance time variability, and higher swing time asymmetry. Median time to first fall was 847 days. Gait speed, stance time, and Hoehn & Yahr III stage emerged as significant predictors of first fall, hazard ratio 3.44 (95% confidence interval [CI] 1.58 to 7.48), 3.31(95% CI 1.40 to 7.80), and 2.80 (95% CI 1.38 to 5.65), respectively. The hazard ratio for risk factors combined was 7.82 (CI 2.80 to 21.84). Interventions that target gait deficit and postural control in early Parkinson's disease may limit the potential for first fall. © 2016 International Parkinson and Movement Disorder Society. © 2016 International Parkinson and Movement Disorder Society.

Abnormalities in lung volumes and airflow in children with newly diagnosed connective tissue disease.

Science.gov (United States)

Peradzyńska, Joanna; Krenke, Katarzyna; Szylling, Anna; Kołodziejczyk, Beata; Gazda, Agnieszka; Rutkowska-Sak, Lidia; Kulus, Marek

2016-01-01

Connective tissue diseases (CTDs) of childhood are rare inflammatory disorders, involving various organs and tissues including respiratory system. Pulmonary involvement in patients with CTDs is uncommon but may cause functional impairment. Data on prevalence and type of lung function abnormalities in children with CTDs are scarce. Thus, the aim of this study was to asses pulmonary functional status in children with newly diagnosed CTD and follow the results after two years of the disease course. There were 98 children (mean age: 13 ± 3; 76 girls), treated in Department of Pediatric Rheumatology, Institute of Rheumatology, Warsaw and 80 aged-matched, healthy controls (mean age 12.7 ± 2.4; 50 girls) included into the study. Study procedures included medical history, physical examination, chest radiograph and PFT (spirometry and whole body-plethysmography). Then, the assessment of PFT was performed after 24 months. FEV₁, FEV₁/FVC and MEF50 were significantly lower in CTD as compared to control group, there was no difference in FVC and TLC. The proportion of patients with abnormal lung function was significantly higher in the study group, 41 (42%) vs 9 (11%). 24-months observation didn't reveal progression in lung function impairment. Lung function impairment is relatively common in children with CTDs. Although restrictive ventilatory pattern is considered typical feature of lung involvement in CTDs, airflow limitation could also be an initial abnormality.

Immunological methods for diagnosing neurocysticercosis

Energy Technology Data Exchange (ETDEWEB)

Kuhn, R.E.; Estrada, J.J.; Grogl, M.

1989-01-31

A method is described for diagnosing active human neurocysticercosis by detecting the presence of at least one Taenia solium larval antigen in cerebrospinal fluid, which comprises: contacting cerebrospinal fluid from a human to be diagnosed with a solid support, wherein the support binds with a Taenia solium larval antigen if present, contacting the support with a first antibody, wherein the first antibody binds with a larval Taenia solium antigen if present in the cerebrospinal fluid, contacting the solid support with a detectable second antibody which will bind with the first antibody, and detecting the second antibody bound to the support.

TEMPORAL ORDER OF DISEASE PAIRS AFFECTS SUBSEQUENT DISEASE TRAJECTORIES

DEFF Research Database (Denmark)

Beck, Mette K; Westergaard, David; Jensen, Anders Boeck

2016-01-01

order of appearance. We discuss these different types of disease co-occurrences, and use the two diseases "sleep apnea" and "diabetes" to showcase the approach which otherwise can be applied to any disease pair. We benefit from seven million electronic medical records covering the entire population...... of Denmark for more than 20 years. Sleep apnea is the most common sleep-related breathing disorder and it has previously been shown to be bidirectionally linked to diabetes, meaning that each disease increases the risk of acquiring the other. We confirm that there is no significant temporal relationship......, as approximately half of patients with both diseases are diagnosed with diabetes first. However, we also show that patients diagnosed with diabetes before sleep apnea have a higher disease burden compared to patients diagnosed with sleep apnea before diabetes. The study clearly demonstrates that it is not only...

Incidence of end-stage renal disease attributed to diabetes among persons with diagnosed diabetes --- United States and Puerto Rico, 1996-2007.

Science.gov (United States)

2010-10-29

During 2007, approximately 110,000 persons in the United States and Puerto Rico began treatment for end-stage renal disease (ESRD) (i.e., kidney failure requiring dialysis or transplantation). Diabetes is the leading cause of ESRD in the United States, accounting for 44% of new cases in 2007. Although the number of persons initiating treatment for kidney failure each year who have diabetes listed as a primary cause (ESRD-D) has increased since 1996, ESRD-D incidence among persons with diagnosed diabetes has declined since 1996. To determine whether this decline occurred in every U.S. region and in every state, CDC analyzed 1996-2007 data from the U.S. Renal Data System (USRDS) and the Behavioral Risk Factor Surveillance System (BRFSS). During the period, the age-adjusted rate of ESRD-D among persons with diagnosed diabetes declined 35% overall, from 304.5 to 199.1 per 100,000 persons with diagnosed diabetes, and declined in all U.S. regions and in most states. No state showed a significant increase in the age-adjusted ESRD-D rate. Continued awareness of risk factors for kidney failure and interventions to improve diabetes care are needed to sustain and improve these trends.

How Are Learning Disabilities Diagnosed?

Science.gov (United States)

... Research Information Research Goals Activities and Advances Scientific Articles Find a Study Resources and Publications For Patients and Consumers For Researchers and Health Care Providers Home Health A to Z List Learning Disabilities Condition Information How is it diagnosed? Share ...

A Competition between Care Teams Improved Recording of Diagnoses in Primary Dental Care: A Longitudinal Follow-Up Study.

Science.gov (United States)

Kallio, Jouko; Kauppila, Timo; Suominen, Lasse; Heikkinen, Anna Maria

2017-01-01

A playful competition was launched in a primary dental health care system to improve the recording of diagnoses into an electronic patient chart system and to study what diagnoses were used in primary dental care. This was a longitudinal follow-up study with public sector primary dental care practices in a Finnish city. A one-year-lasting playful competition between the dental care teams was launched and the monthly percentage of dentists' visits with recorded diagnosis before, during, and after the intervention was recorded. The assessed diagnoses were recorded with the International Classification of Diseases (ICD-10). Before the competition, the level of diagnosis recordings was practically zero. At the end of this intervention, about 25% of the visits had a recorded diagnosis. Two years after the competition, this percentage was 35% without any additional measures. The most frequent diagnoses were dental caries (K02, 38.6%), other diseases of hard tissues of teeth (K03, 14.8%), and diseases of pulp and periapical tissues (K04, 11.4%). Commitment to the idea that recording of diagnoses was beneficial improved the recording of dental diagnoses. However, the diagnoses obtained did not accurately reflect the reputed prevalence of oral diseases in the Finnish population.

A Competition between Care Teams Improved Recording of Diagnoses in Primary Dental Care: A Longitudinal Follow-Up Study

Directory of Open Access Journals (Sweden)

Jouko Kallio

2017-01-01

Full Text Available Introduction. A playful competition was launched in a primary dental health care system to improve the recording of diagnoses into an electronic patient chart system and to study what diagnoses were used in primary dental care. Methods. This was a longitudinal follow-up study with public sector primary dental care practices in a Finnish city. A one-year-lasting playful competition between the dental care teams was launched and the monthly percentage of dentists’ visits with recorded diagnosis before, during, and after the intervention was recorded. The assessed diagnoses were recorded with the International Classification of Diseases (ICD-10. Results. Before the competition, the level of diagnosis recordings was practically zero. At the end of this intervention, about 25% of the visits had a recorded diagnosis. Two years after the competition, this percentage was 35% without any additional measures. The most frequent diagnoses were dental caries (K02, 38.6%, other diseases of hard tissues of teeth (K03, 14.8%, and diseases of pulp and periapical tissues (K04, 11.4%. Conclusions. Commitment to the idea that recording of diagnoses was beneficial improved the recording of dental diagnoses. However, the diagnoses obtained did not accurately reflect the reputed prevalence of oral diseases in the Finnish population.

Responsiveness of Endoscopic Indices of Disease Activity for Crohn's Disease

NARCIS (Netherlands)

Khanna, Reena; Zou, Guangyong; Stitt, Larry; Feagan, Brian G.; Sandborn, William J.; Rutgeerts, Paul; McDonald, John W. D.; Dubcenco, Elena; Fogel, Ronald; Panaccione, Remo; Jairath, Vipul; Nelson, Sigrid; Shackelton, Lisa M.; Huang, Bidan; Zhou, Qian; Robinson, Anne M.; Levesque, Barrett G.; D'Haens, Geert

2017-01-01

The Crohn's Disease Endoscopic Index of Severity (CDEIS) and the Simple Endoscopic Score for Crohn's Disease (SES-CD) are commonly used to assess Crohn's disease (CD) activity; however neither instrument is fully validated. We evaluated the responsiveness to change of the SES-CD and CDEIS using data

Cardiovascular Disease and Cancer: Student Awareness Activities.

Science.gov (United States)

Meyer, James H., Comp.

Awareness activities pertaining to cancer and cardiovascular disease are presented as a supplement for high school science classes. The exercises can be used to enrich units of study dealing with the circulatory system, the cell, or human diseases. Eight activities deal with the following topics: (1) cardiovascular disease risk factors; (2)…

Massively parallel sequencing and targeted exomes in familial kidney disease can diagnose underlying genetic disorders.

Science.gov (United States)

Mallett, Andrew J; McCarthy, Hugh J; Ho, Gladys; Holman, Katherine; Farnsworth, Elizabeth; Patel, Chirag; Fletcher, Jeffery T; Mallawaarachchi, Amali; Quinlan, Catherine; Bennetts, Bruce; Alexander, Stephen I

2017-12-01

Inherited kidney disease encompasses a broad range of disorders, with both multiple genes contributing to specific phenotypes and single gene defects having multiple clinical presentations. Advances in sequencing capacity may allow a genetic diagnosis for familial renal disease, by testing the increasing number of known causative genes. However, there has been limited translation of research findings of causative genes into clinical settings. Here, we report the results of a national accredited diagnostic genetic service for familial renal disease. An expert multidisciplinary team developed a targeted exomic sequencing approach with ten curated multigene panels (207 genes) and variant assessment individualized to the patient's phenotype. A genetic diagnosis (pathogenic genetic variant[s]) was identified in 58 of 135 families referred in two years. The genetic diagnosis rate was similar between families with a pediatric versus adult proband (46% vs 40%), although significant differences were found in certain panels such as atypical hemolytic uremic syndrome (88% vs 17%). High diagnostic rates were found for Alport syndrome (22 of 27) and tubular disorders (8 of 10), whereas the monogenic diagnostic rate for congenital anomalies of the kidney and urinary tract was one of 13. Quality reporting was aided by a strong clinical renal and genetic multidisciplinary committee review. Importantly, for a diagnostic service, few variants of uncertain significance were found with this targeted, phenotype-based approach. Thus, use of targeted massively parallel sequencing approaches in inherited kidney disease has a significant capacity to diagnose the underlying genetic disorder across most renal phenotypes. Copyright © 2017 International Society of Nephrology. Published by Elsevier Inc. All rights reserved.

Asymmetric Dimethylarginine Plasma Levels and Endothelial Function in Newly Diagnosed Type 2 Diabetic Patients

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Francesco Perticone

2012-10-01

Full Text Available It is now well established that major risk factors for cardiovascular diseases (CVD impact upon endothelial function by decreasing nitric oxide (NO bioavailability. Asymmetric dimethylarginine (ADMA, an endogenous analog of l-arginine, is able to inhibit the activity of endothelial-NO synthase, promoting endothelial dysfunction. Type 2 diabetes (T2D is characterized by a reduced endothelium-dependent vasodilation and increased ADMA levels and ADMA is strongly associated with micro- and macrovascular diabetic complications. However, there are not a lot of data about the role of ADMA on endothelial function in newly diagnosed T2D patients without cardiovascular (CV complications. For this aim, we have enrolled forty-five newly diagnosed T2D patients, evaluated by a oral glucose tolerance test, and thirty normal subjects. Endothelium-dependent and -independent vasodilatation was investigated by intra-arterial infusion of increasing doses of acetylcholine (ACh and sodium nitroprusside. ADMA was measured by high-performance liquid chromatography and insulin resistance (IR by HOMA. Newly diagnosed T2D patients showed higher ADMA and l-arginine mean values in comparison with normal subjects and a significantly reduced ACh-stimulated forearm blood flow (FBF. In T2D patients FBF was significantly and inversely correlated with ADMA (r = −0.524, p < 0.0001 and in a multivariate regression analysis, ADMA resulted the stronger predictor of FBF, explaining the 27.5% of variability (p < 0.0001. In conclusion, ADMA was strongly related to endothelial dysfunction also in patients with newly diagnosed T2D, without clinically manifest vascular complications. This field is of great interest for understanding the mechanisms underlying the pathogenesis of diabetic disease and its CV complications.

Relationships between diagnoses of sexually transmitted infections and urinary tract infections among male service members diagnosed with urethritis, active component, U.S. Armed Forces, 2000-2013.

Science.gov (United States)

2014-07-01

A previous MSMR report found that 42.8% of all incident (first-time) urinary tract infections (UTIs) in males, but only 0.4% of such UTIs in females, were diagnosed as "urethritis, unspecified" (ICD-9: 597.80). This study explored the possibility that many of the diagnoses of urethritis in males represented sexually transmitted infections (STIs), even though ICD-9: 597.80 is explicitly reserved for cases of urethritis that are deemed to not be sexually transmitted. Examined were relationships between diagnoses of urethritis, diagnoses of STIs, and recurrent diagnoses of UTIs. Male service members who received a diagnosis of "urethritis, unspecified" (ICD-9: 597.80) had an increased risk of a subsequent UTI diagnosis, especially of "urethritis, unspecified," compared to all male service members. Most service members who were diagnosed with "urethritis, unspecified" had no documented diagnoses of an STI in their Military Health System health records; however, recurrent UTIs were more common among service members who did have documented STIs. The most commonly diagnosed STIs in this study were "other non-gonococcal urethritis" (which includes that caused by Chlamydia trachomatis) and gonorrhea.

Development and content validity testing of a comprehensive classification of diagnoses for pediatric nurse practitioners.

Science.gov (United States)

Burns, C

1991-01-01

Pediatric nurse practitioners (PNPs) need an integrated, comprehensive classification that includes nursing, disease, and developmental diagnoses to effectively describe their practice. No such classification exists. Further, methodologic studies to help evaluate the content validity of any nursing taxonomy are unavailable. A conceptual framework was derived. Then 178 diagnoses from the North American Nursing Diagnosis Association (NANDA) 1986 list, selected diagnoses from the International Classification of Diseases, the Diagnostic and Statistical Manual, Third Revision, and others were selected. This framework identified and listed, with definitions, three domains of diagnoses: Developmental Problems, Diseases, and Daily Living Problems. The diagnoses were ranked using a 4-point scale (4 = highly related to 1 = not related) and were placed into the three domains. The rating scale was assigned by a panel of eight expert pediatric nurses. Diagnoses that were assigned to the Daily Living Problems domain were then sorted into the 11 Functional Health patterns described by Gordon (1987). Reliability was measured using proportions of agreement and Kappas. Content validity of the groups created was measured using indices of content validity and average congruency percentages. The experts used a new method to sort the diagnoses in a new way that decreased overlaps among the domains. The Developmental and Disease domains were judged reliable and valid. The Daily Living domain of nursing diagnoses showed marginally acceptable validity with acceptable reliability. Six Functional Health Patterns were judged reliable and valid, mixed results were determined for four categories, and the Coping/Stress Tolerance category was judged reliable but not valid using either test. There were considerable differences between the panel's, Gordon's (1987), and NANDA's clustering of NANDA diagnoses. This study defines the diagnostic practice of nurses from a holistic, patient

Complement Activation in Inflammatory Skin Diseases

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Jenny Giang

2018-04-01

Full Text Available The complement system is a fundamental part of the innate immune system, playing a crucial role in host defense against various pathogens, such as bacteria, viruses, and fungi. Activation of complement results in production of several molecules mediating chemotaxis, opsonization, and mast cell degranulation, which can contribute to the elimination of pathogenic organisms and inflammation. Furthermore, the complement system also has regulating properties in inflammatory and immune responses. Complement activity in diseases is rather complex and may involve both aberrant expression of complement and genetic deficiencies of complement components or regulators. The skin represents an active immune organ with complex interactions between cellular components and various mediators. Complement involvement has been associated with several skin diseases, such as psoriasis, lupus erythematosus, cutaneous vasculitis, urticaria, and bullous dermatoses. Several triggers including auto-antibodies and micro-organisms can activate complement, while on the other hand complement deficiencies can contribute to impaired immune complex clearance, leading to disease. This review provides an overview of the role of complement in inflammatory skin diseases and discusses complement factors as potential new targets for therapeutic intervention.

Protein Analytical Assays for Diagnosing, Monitoring, and Choosing Treatment for Cancer Patients

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Alicia D. Powers

2012-01-01

Full Text Available Cancer treatment is often hindered by inadequate methods for diagnosing the disease or insufficient predictive capacity regarding therapeutic efficacy. Targeted cancer treatments, including Bcr-Abl and EGFR kinase inhibitors, have increased survival for some cancer patients but are ineffective in other patients. In addition, many patients who initially respond to targeted inhibitor therapy develop resistance during the course of treatment. Molecular analysis of cancer cells has emerged as a means to tailor treatment to particular patients. While DNA analysis can provide important diagnostic information, protein analysis is particularly valuable because proteins are more direct mediators of normal and diseased cellular processes. In this review article, we discuss current and emerging protein assays for improving cancer treatment, including trends toward assay miniaturization and measurement of protein activity.

The value of early wireless esophageal pH monitoring in diagnosing functional heartburn in refractory gastroesophageal reflux disease.

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Park, Eun-Young; Choi, Myung-Gyu; Baeg, Meonggi; Lim, Chul-Hyun; Kim, Jinsu; Cho, Yukyung; Park, Jaemyung; Lee, Inseok; Kim, Sangwoo; Choi, Kyuyong

2013-10-01

It is difficult to differentiate functional heartburn from proton pump inhibitor (PPI) failure. The aims of this study were to assess the role of early wireless esophageal pH monitoring in patients referred with gastroesophageal reflux disease (GERD) and to identify differences in the clinical spectrum among GERD subtypes. We enrolled consecutive referred patients with suspected GERD. After endoscopy on the first visit, all underwent wireless esophageal pH monitoring when off the PPI. Two hundred thirty patients were enrolled. These patients were classified into a reflux esophagitis group (20, 8.7 %) and a normal endoscopic findings group (210, 91.3 %). Among the 210 patients in the normal endoscopic findings group, 63 (27.4 %) were diagnosed with pathological reflux, 35 (15.2 %) with hypersensitive esophagus, 87 (37.8 %) with normal acid exposure with negative symptom association, and 25 (10.9 %) with test failure. These groups did not differ in age, body mass index, smoking habit, alcohol consumption, symptom severity, quality of life, presence of atypical symptoms, overlap with irritable bowel syndrome, and the frequency of somatization, depression, and anxiety. PPI responses were evaluated in 135 patients. Fifty patients (37.0 %) were not responsive to the 4-week treatment; 26 (19.3 %) were diagnosed with refractory non-erosive gastroesophageal disease, and 24 (17.8 %) with functional heartburn. The demographics and clinical and psychological characteristics did not differ between the two groups. Demographic characteristics and symptom patterns alone cannot differentiate functional heartburn from various subtypes of GERD. Wireless esophageal pH monitoring should be considered for the initial evaluation of GERD in the tertiary referral setting.

Comparison of Newly Diagnosed Ocular Hypertension and Open-Angle Glaucoma: Ocular Variables, Risk Factors, and Disease Severity

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Yvonne M. Buys

2012-01-01

Full Text Available Purpose. To describe the distribution of ocular variables, risk factors, and disease severity in newly diagnosed ocular hypertension (OH or open-angle glaucoma (OAG. Methods. Eligible subjects underwent a complete history and examination. Adjusted odds ratios (ORs and 95% confidence intervals (CIs obtained from multiple logistic regression models were used to compare OAG to OH and advanced to early/moderate OAG. Results. 405 subjects were enrolled: 292 (72.1% with OAG and 113 (27.9% with OH. 51.7% had early, 27.1% moderate, and 20.9% advanced OAG. The OR for OAG versus OH was 8.19 (P<0.0001 for disc notch, 5.36 (P<0.0001 for abnormal visual field, 1.45 (P=0.001 for worsening mean deviation, 1.91 (P<0.0001 for increased cupping, 1.03 for increased age (P=0.030, and 0.36 (P=0.010 for smoking. Conclusions. Increased age was a risk for OAG, and smoking decreased the risk of OAG compared to OH. Almost half of the OAG subjects had moderate/advanced disease at diagnosis.

Validity of diagnoses, procedures, and laboratory data in Japanese administrative data.

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Yamana, Hayato; Moriwaki, Mutsuko; Horiguchi, Hiromasa; Kodan, Mariko; Fushimi, Kiyohide; Yasunaga, Hideo

2017-10-01

Validation of recorded data is a prerequisite for studies that utilize administrative databases. The present study evaluated the validity of diagnoses and procedure records in the Japanese Diagnosis Procedure Combination (DPC) data, along with laboratory test results in the newly-introduced Standardized Structured Medical Record Information Exchange (SS-MIX) data. Between November 2015 and February 2016, we conducted chart reviews of 315 patients hospitalized between April 2014 and March 2015 in four middle-sized acute-care hospitals in Shizuoka, Kochi, Fukuoka, and Saga Prefectures and used them as reference standards. The sensitivity and specificity of DPC data in identifying 16 diseases and 10 common procedures were identified. The accuracy of SS-MIX data for 13 laboratory test results was also examined. The specificity of diagnoses in the DPC data exceeded 96%, while the sensitivity was below 50% for seven diseases and variable across diseases. When limited to primary diagnoses, the sensitivity and specificity were 78.9% and 93.2%, respectively. The sensitivity of procedure records exceeded 90% for six procedures, and the specificity exceeded 90% for nine procedures. Agreement between the SS-MIX data and the chart reviews was above 95% for all 13 items. The validity of diagnoses and procedure records in the DPC data and laboratory results in the SS-MIX data was high in general, supporting their use in future studies. Copyright © 2017 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

Familial Mediterranean Fever: Diagnosing as Early as 3 Months of Age

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Gonca Keskindemirci

2014-01-01

Full Text Available Familial Mediterranean Fever is an autosomal recessive disease. Major symptoms of disease are recurrent fever accompanied by serositis attacks. The disease is usually diagnosed before 20 years of age. Symptoms related to FMF are noted when children become more verbal, usually after 2 years of age. In this case report, the youngest patient with the diagnosis of FMF is presented. She was consulted to pediatric rheumatology for the high acute phase response and fever. It was learned that her mother had recurrent swelling of her ankle joints. Mutation analysis was performed and two homozygous mutations (M694V and R202Q were identified. She was diagnosed as FMF at 3 months of age and colchicine was started. She responded to colchicine. Her uncontrolled acute phase response declined gradually. This case was reported to point out the importance of early remembrance of autoinflammatory diseases even at very early ages especially at endemic countries.

Dynamic Measurement of Disease Activity in Acute Pancreatitis: The Pancreatitis Activity Scoring System.

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Wu, Bechien U; Batech, Michael; Quezada, Michael; Lew, Daniel; Fujikawa, Kelly; Kung, Jonathan; Jamil, Laith H; Chen, Wansu; Afghani, Elham; Reicher, Sonya; Buxbaum, James; Pandol, Stephen J

2017-07-01

Acute pancreatitis has a highly variable course. Currently there is no widely accepted method to measure disease activity in patients hospitalized for acute pancreatitis. We aimed to develop a clinical activity index that incorporates routine clinical parameters to assist in the measurement, study, and management of acute pancreatitis. We used the UCLA/RAND appropriateness method to identify items for inclusion in the disease activity instrument. We conducted a systematic literature review followed by two sets of iterative modified Delphi meetings including a panel of international experts between November 2014 and November 2015. The final instrument was then applied to patient data obtained from five separate study cohorts across Southern California to assess profiles of disease activity. From a list of 35 items comprising 6 domains, we identified 5 parameters for inclusion in the final weighted clinical activity scoring system: organ failure, systemic inflammatory response syndrome, abdominal pain, requirement for opiates and ability to tolerate oral intake. We applied the weighted scoring system across the 5 study cohorts comprising 3,123 patients. We identified several distinct patterns of disease activity: (i) overall there was an elevated score at baseline relative to discharge across all study cohorts, (ii) there were distinct patterns of disease activity related to duration of illness as well as (iii) early and persistent elevation of disease activity among patients with severe acute pancreatitis defined as persistent organ failure. We present the development and initial validation of a clinical activity score for real-time assessment of disease activity in patients with acute pancreatitis.

Validation of the "German Inflammatory Bowel Disease Activity Index (GIBDI)": An Instrument for Patient-Based Disease Activity Assessment in Crohn's Disease and Ulcerative Colitis.

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Hüppe, Angelika; Langbrandtner, Jana; Häuser, Winfried; Raspe, Heiner; Bokemeyer, Bernd

2018-05-09

 Assessment of disease activity in Crohn's disease (CD) and ulcerative colitis (UC) is usually based on the physician's evaluation of clinical symptoms, endoscopic findings, and biomarker analysis. The German Inflammatory Bowel Disease Activity Index for CD (GIBDI CD ) and UC (GIBDI UC ) uses data from patient-reported questionnaires. It is unclear to what extent the GIBDI agrees with the physicians' documented activity indices.  Data from 2 studies were reanalyzed. In both, gastroenterologists had documented disease activity in UC with the partial Mayo Score (pMS) and in CD with the Harvey Bradshaw Index (HBI). Patient-completed GIBDI questionnaires had also been assessed. The analysis sample consisted of 151 UC and 150 CD patients. Kappa coefficients were determined as agreement measurements.  Rank correlations were 0.56 (pMS, GIBDI UC ) and 0.57 (HBI, GIBDI CD ), with p < 0.001. The absolute agreement for 2 categories of disease activity (remission yes/no) was 74.2 % (UC) and 76.6 % (CD), and for 4 categories (none/mild/moderate/severe) 60.3 % (UC) and 61.9 % (CD). The kappa values ranged between 0.47 for UC (2 categories) and 0.58 for CD (4 categories).  There is satisfactory agreement of GIBDI with the physician-documented disease activity indices. GIBDI can be used in health care research without access to assessments of medical practitioners. In clinical practice, the index offers a supplementary source of information. © Georg Thieme Verlag KG Stuttgart · New York.

Prevalence of Pain Diagnoses and Burden of Pain Among Active Duty Soldiers, FY2012.

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Reif, Sharon; Adams, Rachel Sayko; Ritter, Grant A; Williams, Thomas V; Larson, Mary Jo

2018-03-14

Soldiers are at risk for acute and chronic pain due to the mental and physical challenges of military duties and ongoing training for force readiness. With the burden of pain on any individual attributable across pain sources, a broad perspective that goes beyond prior characterizations of pain is important. We aim to further the understanding of pain's effects among non-deployed active duty soldiers and the Military Health System (MHS), by describing prevalence of 10 painful conditions, reported pain levels, duration of pain and impact of pain on military duty limitations. Data are from the MHS Data Repository including outpatient MHS direct care encounters, claims for outpatient purchased care from civilian providers, and vital records, for all soldiers continuously enrolled in TRICARE and not deployed in FY 2012. Ten pain-related diagnostic categories were conceptually derived for this analysis and identified using ICD-9-CM diagnostic codes. We report the FY 2012 prevalence at the soldier-level (N = 297,120) for each pain category as a primary diagnosis, as well as in any diagnostic position, and at the soldier-level for reported pain level, duration, and military duty limitations. Institutional Review Board approval was obtained prior to analyses. Overall, 63% of soldiers had at least one pain diagnosis and 59% had a primary pain diagnosis during FY 2012. Back and neck pain (22%), non-traumatic joint disorders (28%), and other musculoskeletal pain (30%) were the most frequent categories for primary diagnosis. Nearly two-thirds of soldiers had a primary pain diagnosis in more than one category, and 23% in four or more categories. Moderate or severe pain levels were reported at least once during the year by 55% of soldiers who had a primary pain diagnosis. In the subsample of soldiers with primary pain in the first quarter, duration and chronicity of pain diagnoses varied by pain category: the back and neck pain category was the most common for both persistent

GERD: Diagnosing and treating the burn.

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Alzubaidi, Mohammed; Gabbard, Scott

2015-10-01

Gastroesophageal reflux disease (GERD) is chronic, very common, and frequently encountered in internal medicine and subspecialty clinics. It is often diagnosed on clinical grounds, but specialized testing such as endoscopy and pH monitoring may be necessary in certain patients. Although proton pump inhibitors (PPIs) are the mainstay of treatment, clinicians should be aware of their short-term and long-term side effects. Copyright © 2015 Cleveland Clinic.

Mycobacterium tuberculosis: Active disease and latent infection in a renal transplant cohort.

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Rafiei, Nastaran; Williams, Jackie; Mulley, William R; Trauer, James M; Jenkin, Grant A; Rogers, Benjamin A

2018-04-16

Tuberculosis (TB) is a serious opportunistic infection in renal transplant recipients associated with high mortality. Screening and treatment of latent Mycobacterium tuberculosis infection (LTBI) offers an opportunity to prevent subsequent active disease. We retrospectively reviewed the records of all adult patients who underwent renal transplantation at our centre from 2005 to 2014 to assess current screening practices, the risks for and burden of active TB. A total of 660 individuals underwent renal transplantation during this period, totalling 3647 person years of follow up. Three patients were diagnosed with active TB after renal transplant, resulting in an incidence of 82 per 100,000 person-years. Of 656 transplant recipients, 102 (15.5%) were born in high TB incidence countries and 89 (13.5%) had an interferon gamma release assay (IGRA) at any point. Individuals born in high TB risk countries had a much higher incidence of active TB (530 per 100,000 person-years). Ten individuals had positive IGRA tests, of whom two were treated for active TB, two received chemoprophylaxis and six were not treated. In the absence of formal guidelines, IGRA-based screening for LTBI was infrequently performed. Our data suggests that screening and treatment of renal transplant recipients born in high incidence countries is an important preventive measure. This article is protected by copyright. All rights reserved.

Top Information Need Priorities of Older Adults Newly Diagnosed With Active Myeloma.

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Tariman, Joseph D; Doorenbos, Ardith; Schepp, Karen G; Singhal, Seema; Berry, Donna L

2015-01-01

Prioritizing patients' information needs maximizes efficiency. This study examined the information sources and priorities in a sample of older adults newly diagnosed with symptomatic myeloma requiring immediate therapy. An association analysis of whether information needs were influenced by sociodemographic variables such as age, gender, education, marital status, and income was also conducted. The Information Needs Questionnaire (INQ) and an investigator-developed interview schedule were administered to 20 older adults diagnosed with symptomatic myeloma during a 30- to 45-minute semistructured interview. We found that older adults newly diagnosed with symptomatic myeloma have different priorities of information needs when compared with younger patients diagnosed with various types of cancer. The top three priorities related to treatment, prognosis, and self-care. Sociodemographic variables did not influence the priorities of information needs among older adults with symptomatic myeloma. The Internet, physicians, family, and friends were among the top sources of information. Advanced practitioners in oncology should support and identify interventions that can enhance patients' learning process from these sources. Well poised to assist patients in searching credible and reliable Internet sources, advanced practitioners in oncology can provide patient education about different treatments and the impact of such treatments on prognosis (e.g., overall survival and likelihood of cure).

Validation studies of nursing diagnoses in neonatology

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Pavlína Rabasová

2016-03-01

Full Text Available Aim: The objective of the review was the analysis of Czech and foreign literature sources and professional periodicals to obtain a relevant comprehensive overview of validation studies of nursing diagnoses in neonatology. Design: Review. Methods: The selection criterion was studies concerning the validation of nursing diagnoses in neonatology. To obtain data from relevant sources, the licensed professional databases EBSCO, Web of Science and Scopus were utilized. The search criteria were: date of publication - unlimited; academic periodicals - full text; peer-reviewed periodicals; search language - English, Czech and Slovak. Results: A total of 788 studies were found. Only 5 studies were eligible for content analysis, dealing specifically with validation of nursing diagnoses in neonatology. The analysis of the retrieved studies suggests that authors are most often concerned with identifying the defining characteristics of nursing diagnoses applicable to both the mother (parents and the newborn. The diagnoses were validated in the domains Role Relationship; Coping/Stress tolerance; Activity/Rest, and Elimination and Exchange. Diagnoses represented were from the field of dysfunctional physical needs as well as the field of psychosocial and spiritual needs. The diagnoses were as follows: Parental role conflict (00064; Impaired parenting (00056; Grieving (00136; Ineffective breathing pattern (00032; Impaired gas exchange (00030; and Impaired spontaneous ventilation (00033. Conclusion: Validation studies enable effective planning of interventions with measurable results and support clinical nursing practice.

Diagnosis and epidemiology of respiratory system diseases due to plant dusts

Energy Technology Data Exchange (ETDEWEB)

Goscicki, J.W.; Indulski, J.A.

1981-01-01

Of the respiratory tract diseases - byssinosis - i.e. the disease diagnosed in textile industry workers has aroused interest and controversies for many years. In Western Europe Countries the USA, Egypt and Pakistan this disease was diagnosed in more than half of the workers employed at cotton processing. Epidemiological data imply that in Eastern and Middle Europe few authors diagnose byssinosis in the population exposed to vegetable dusts. In the Soviet Union, the greatest cotton producer in the world, processing the greatest amounts of this raw material in the textile industry, medical examinations carried out in different centres did not show byssinosis symptoms in textile workers, that would apply to Schilling's criteria. Vegetable dusts inherent in agricultural and food industry largely promote the occurrence of nonspecific respiratory tract diseases. They are diagnosed as chronic bronchitis, which at dusted workstations are the mean cause of sickness absenteeism. The preventive activities aimed at the reduction of hazardous effects of dust upon organism would consist mostly in application of technical measures, i.e. technological processes hermetization and ventilation and only in scarce cases - in the use of good antidust personal protective measures.

Photostress Testing Device for Diagnosing Retinal Disease

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Elizabeth Swan

2014-08-01

Full Text Available Retinal diseases such as Age-Related Macular Degeneration (ARMD affect nearly one in three elderly patients. ARMD damages the central vision photoreceptors in the fovea. The Photostress Test is a simple technique for testing for the early effects of ARMD. Here, the illumination sources in a novel self-administered Photostress Testing device were modeled for safety and distribution in illumination software. After satisfying the design constraints in the model, a prototype of the illumination system was fabricated and tested to confirm the modeling results. The resultant prototype can be used to aid in the diagnosis of retinal disease and is well within retinal safety levels.

Agreement between death-certificate and autopsy diagnoses among atomic-bomb survivors

International Nuclear Information System (INIS)

Ron, E.; Carter, R.L.; Jablon, S.; Mabuchi, Kiyohiko.

1993-11-01

Using the Atomic Bomb Casualty Commission/Radiation Effects Research Foundation series of over 5000 autopsies, we examined death-certificate accuracy for several disease categories and assessed the effect of potential modifying factors on this accuracy. For 12 cause-of-death categories, the overall percent agreement between death-certificate and autopsy diagnoses was only 52.5%. Although neoplasms had the highest detection rate (on the death certificate) in the study, still almost 25% of cancers diagnosed at autopsy were missed on the death certificate. Only for neoplasms and external causes of death were confirmation and detection rates above 70%. Confirmation rates were between 50% and 70% for infectious and parasitic diseases and heart and other vascular diseases. Detection rates reached a similar level for infectious and parasitic, cerebrovascular, and digestive diseases. Specificity rates were above 90% for all but the cerebrovascular disease category. Overall agreement decreased with increasing age of the decedents and was lower for deaths occurring outside of hospital vs those occurring in a hospital. There was some suggestion that agreement rates were higher for more-recent deaths but no indication that radiation dose, sex, city of residence, or inclusion in a biennial clinical-examination program influenced agreement. Because the inaccuracy of death-certificate diagnoses can have major implications for many aspects of health research and planning, it is important to be aware that death-certificate accuracy is low and can vary widely depending on the patient's age at death and the place of death. (J.P.N.)

Exploring Rural Disparities in Medical Diagnoses Among Veterans With Transgender-related Diagnoses Utilizing Veterans Health Administration Care.

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Bukowski, Leigh A; Blosnich, John; Shipherd, Jillian C; Kauth, Michael R; Brown, George R; Gordon, Adam J

2017-09-01

Research shows transgender individuals experience pronounced health disparities compared with their nontransgender peers. Yet, there remains insufficient research about health differences within transgender populations. This study seeks to fill this gap by exploring how current urban/rural status is associated with lifetime diagnosis of mood disorder, alcohol dependence disorder, illicit drug abuse disorder, tobacco use, posttraumatic stress disorder, human immunodeficiency virus, and suicidal ideation or attempt among veterans with transgender-related diagnoses. This study used a retrospective review of The Department of Veterans Affairs (VA) administrative data for transgender patients who received VA care from 1997 through 2014. Transgender patients were defined as individuals that had a lifetime diagnosis of any of 4 International Classification of Diseases-9 diagnosis codes associated with transgender status. Independent multivariable logistic regression models were used to explore associations of rural status with medical conditions. Veterans with transgender-related diagnoses residing in small/isolated rural towns had increased odds of tobacco use disorder (adjusted odds ratio=1.39; 95% confidence intervals, 1.09-1.78) and posttraumatic stress disorder (adjusted odds ratio=1.33; 95% confidence intervals, 1.03-1.71) compared with their urban transgender peers. Urban/rural status was not significantly associated with other medical conditions of interest. This study contributes the first empirical investigations of how place of residence is associated with medical diagnoses among veterans with transgender-related diagnoses. The importance of place as a determinant of health is increasingly clear, but for veterans with transgender-related diagnoses this line of research is currently limited. The addition of self-reported sex identity data within VA electronic health records is one way to advance this line of research.

Serum inflammatory mediators as markers of human Lyme disease activity.

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Mark J Soloski

Full Text Available Chemokines and cytokines are key signaling molecules that orchestrate the trafficking of immune cells, direct them to sites of tissue injury and inflammation and modulate their states of activation and effector cell function. We have measured, using a multiplex-based approach, the levels of 58 immune mediators and 7 acute phase markers in sera derived from of a cohort of patients diagnosed with acute Lyme disease and matched controls. This analysis identified a cytokine signature associated with the early stages of infection and allowed us to identify two subsets (mediator-high and mediator-low of acute Lyme patients with distinct cytokine signatures that also differed significantly (p<0.0005 in symptom presentation. In particular, the T cell chemokines CXCL9 (MIG, CXCL10 (IP-10 and CCL19 (MIP3B were coordinately increased in the mediator-high group and levels of these chemokines could be associated with seroconversion status and elevated liver function tests (p = 0.027 and p = 0.021 respectively. There was also upregulation of acute phase proteins including CRP and serum amyloid A. Consistent with the role of CXCL9/CXCL10 in attracting immune cells to the site of infection, CXCR3+ CD4 T cells are reduced in the blood of early acute Lyme disease (p = 0.01 and the decrease correlates with chemokine levels (p = 0.0375. The levels of CXCL9/10 did not relate to the size or number of skin lesions but elevated levels of serum CXCL9/CXCL10 were associated with elevated liver enzymes levels. Collectively these results indicate that the levels of serum chemokines and the levels of expression of their respective chemokine receptors on T cell subsets may prove to be informative biomarkers for Lyme disease and related to specific disease manifestations.

Dominant Fecal Microbiota in Newly Diagnosed Untreated Inflammatory Bowel Disease Patients

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Lill Therese Thorkildsen

2013-01-01

Full Text Available Our knowledge about the microbiota associated with the onset of IBD is limited. The aim of our study was to investigate the correlation between IBD and the fecal microbiota for early diagnosed untreated patients. The fecal samples used were a part of the Inflammatory Bowel South-Eastern Norway II (IBSEN II study and were collected from CD patients (n=30, UC patients (n=33, unclassified IBD (IBDU patients (n=3, and from a control group (n=34. The bacteria associated with the fecal samples were analyzed using a direct 16S rRNA gene-sequencing approach combined with a multivariate curve resolution (MCR analysis. In addition, a 16S rRNA gene clone library was prepared for the construction of bacteria-specific gene-targeted single nucleotide primer extension (SNuPE probes. The MCR analysis resulted in the recovery of five pure components of the dominant bacteria present: Escherichia/Shigella, Faecalibacterium, Bacteroides, and two components of unclassified Clostridiales. Escherichia/Shigella was found to be significantly increased in CD patients compared to control subjects, and Faecalibacterium was found to be significantly reduced in CD patients compared to both UC patients and control subjects. Furthermore, a SNuPE probe specific for Escherichia/Shigella showed a significant overrepresentation of Escherichia/Shigella in CD patients compared to control subjects. In conclusion, samples from CD patients exhibited an increase in Escherichia/Shigella and a decrease in Faecalibacterium indicating that the onset of the disease is associated with an increase in proinflammatory and a decrease in anti-inflammatory bacteria.

Treatment of newly diagnosed glioblastoma multiforme with carmustine, cisplatin and etoposide followed by radiotherapy. A phase II study

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Lassen, U; Kristjansen, P E; Wagner, A

1999-01-01

fractions. Twenty-nine patients with newly diagnosed glioblastoma multiforme (GBM), mean age 50 (27-66) and performance status (PS) 0-2 were included. Using the Macdonald criteria 33% had partial remission (PR), 41% stable disease (SD) and 26% progressive disease (PD) after chemotherapy. After additional...... (6.0-9.1) and median survival was 11.4 months (10.1-12.7). We conclude that this regimen is effective and feasible in patients with GBM. The short course pre-irradiatory chemotherapy may be less cumbersome than adjuvant chemotherapy and the regimen may be even more active in grade III gliomas....

Experiences of Batswana women diagnosed with both HIV/AIDS and cervical cancer

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T. Molefe

2009-09-01

Full Text Available The central phenomenon of interest to the authors was the experiences of Batswana women who have been diagnosed with both HIV/AIDS and cervical cancer. They wanted to know how these women and their families coped with the burden of the two ‘fatal’ diseases. This interest was brought about by the current surge in cervical cancer cases in the country, and the relationship between the two diseases. There is scant literature on the experiences of women with the dual diagnosis of HIV/AIDS and cervical cancer. The purpose of the study was to explore the experiences of Batswana women who are diagnosed with both HIV/AIDS and cervical cancer. The research question was ‘What are the experiences of Batswana women diagnosed with both HIV/AIDS and cervical cancer?’ A phenomenological descriptive qualitative research design was therefore appropriate to answer the research question. Semi-structured interviews and field notes were used to collect data. One-to-one interviews were conducted with six women diagnosed with the two diseases. Both convenience and purposive sampling techniques were used in selection of participants. The seven procedural steps proposed by Collaizi (1978 were utilized in data analysis as the study was based on the phenomenology approach. The findings revealed that HIV/AIDS and cervical cancer are chronic illnesses that can instill chronic emotional pain. Reactions to diagnosis with these diseases include pain, fear or intense sadness. Coping with these conditions can be facilitated by different strategies such as acceptance, having hope, support from others and positive thinking. Support can come from children, family members, informal or formal groups and health service providers.

The prevalence of Helicobacter pylori gastritis in newly diagnosed children with inflammatory bowel disease.

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Roka, Kleoniki; Roubani, Aikaterini; Stefanaki, Kalliopi; Panayotou, Ioanna; Roma, Eleftheria; Chouliaras, Giorgos

2014-10-01

Recent studies have shown that patients with inflammatory bowel disease (IBD) are less likely to be infected with Helicobacter pylori compared with non-IBD patients. We aimed to study the prevalence of H. pylori-positive and H. pylori-negative gastritis in newly diagnosed children with IBD in comparison to those with non-IBD in Greece. All children who underwent first esophagogastroduodenal endoscopy between 2002 and 2011 were retrospectively included. Four groups were studied: patients with Crohn's disease (CD), ulcerative colitis (UC), IBD unclassified (IBDU), and non-IBD individuals (non-IBD). Helicobacter pylori infection was defined by positive culture or by positive histology and CLO test. Those children with negative or not available culture and only one positive test (histology or CLO) were further evaluated by urea breath test, and the positives were also included in the infected group. We studied 159 patients with IBD (66 CD, 34 UC, and 59 IBDU) and 1209 patients in non-IBD individuals. Helicobacter pylori gastritis was less frequent in the IBD group (3.8% vs 13.2% in the control group, p gastritis were 3.3 times more likely to belong in the IBD group compared with H. pylori-positive patients (p = .006). Occurrence of H. pylori gastritis is less frequent in children with IBD compared with controls. Our study confirms an inverse association between H. pylori and IBD. Future studies are needed to distinguish between a true protective role of H. pylori and a confounding effect due to previous antibiotic use in children with IBD. © 2014 John Wiley & Sons Ltd.

Ruptured popliteal cyst diagnosed by ultrasound before evaluation for deep vein thrombosis.

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Kim, Joon Sung; Lim, Seong Hoon; Hong, Bo Young; Park, So Young

2014-12-01

Most popliteal cysts are asymptomatic. However, cysts may rupture, resulting in pain and swelling of the leg that could also arise from other diseases, including deep vein thrombosis, lymphedema, cellulitis, and tear of a muscle or tendon. Therefore, it is difficult to diagnose a ruptured popliteal cyst based on only a patient's history and physical examination. Musculoskeletal ultrasound has been regarded as a diagnostic tool for ruptured popliteal cyst. Here, we describe a patient who was rapidly diagnosed as ruptured popliteal cyst by ultrasonography. Therefore, ultrasound could be used to distinguish a ruptured popliteal cyst from other diseases in patients with painful swollen legs before evaluation for deep vein thrombosis.

Lipid profile in patients with newly diagnosed coronary heart disease: 2012 and 2013 cross-sectional study in Luis Vernaza Hospital, Ecuador

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Diego Antonio Vásquez-Cedeño

2014-08-01

Full Text Available Introduction Endothelial dysfunction is an early event in the progression of atherosclerosis, and it appears in pathologies such as dyslipidemias. Certain pro-inflammatory enzymes are associated negatively with high-density lipoproteins (HDL and positively with low-density lipoproteins (LDL. Calculating the atherogenic index greatly complements the study of these diseases. Lipid alterations have a high prevalence in Ecuadorian and Latin American populations. Better knowledge of which lipid alteration is the most prevalent would bring more attention to the subject, leading to early treatment. The goal of this study is to describe the complete lipid profile alterations in patients recently diagnosed with ischemic heart disease and find which of these is the most prevalent. Methods We designed a cross-sectional, descriptive study that included patients from the Cardiology Service of the “Hospital Luis Vernaza” who presented with the first episode of ischemic heart disease between January 2012 and 2013. There were 220 patients with that diagnosis. One-hundred and thirty-one (131 were excluded because they did not meet inclusion criteria. The final sample comprised 89 patients. Results We found 41 (46.06% patients with low HDL levels, 49 (55.05% with high LDL levels, 28 (31.46% with high triglycerides, 24 (26.96% with high cholesterol levels, 25 (28.08% with high VLDL levels, 26 (29.21% had values over 5 in the Castelli index, and 32 (35.95% had LDL/HDL values higher than 3. Discussion It is of great importance to have a complete lipid profile from patients recently diagnosed with ischemic heart disease in order to work on secondary prevention. The most prevalent alteration found in our study was high LDL levels. The percentage of patients with low HDL was similar to other Latin American populations. More studies are needed to gain a more accurate idea of the status of the general population in this regard.

Problems with diagnosing Conversion Disorder in response to variable and unusual symptoms

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Barnum R

2014-04-01

Full Text Available Richard BarnumPrivate practice, Child and adolescent psychiatry, MA, USAAbstract: Conversion Disorder (CD is a diagnosis offered to explain signs and symptoms that do not correspond to recognized medical conditions. Pediatric patients with variable, vague, and multisystem complaints are at increased risk for being diagnosed with CD. Little is known about the impact of such a diagnosis. In making such diagnoses, it is likely that pediatric providers hope to encourage patients to access mental health care, but no basis exists to show that these diagnoses result in such access in any useful way. This article presents the case of a child with Ehlers-Danlos Syndrome, who had been previously (incorrectly diagnosed with CD and referred for mental health care. It offers commentary based on interviews with other pediatric patients with similar experiences – conducted in collaboration with the Ehlers-Danlos National Foundation. These cases indicate that CD diagnoses can seriously undermine patients’ trust in doctors, and can create such defensiveness that it may interfere with (especially patients’ abilities to engage with mental health services. Such interference is an important problem, if the diagnosis is accurate. But, in the (more likely event that it is not accurate, this defensiveness can interfere with both important mental health care and further ongoing necessary medical care.Keywords: somatoform disorders, dysautonomias, pain, collagen diseases, mitochondrial diseases, complex regional pain syndromes

How Do Health Care Providers Diagnose Polycystic Ovary Syndrome (PCOS)?

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... diagnosed? Is there a cure? What are the treatments? NICHD Research Information Research Goals Activities and Advances Scientific Articles Find a Study More Information Other FAQs Resources Home Health A to Z List Polycystic Ovary Syndrome (PCOS) About How is it diagnosed? Share Facebook ...

"A gift wrapped in barbed wire" positive and negative life changes after being diagnosed with inflammatory bowel disease.

Science.gov (United States)

Purc-Stephenson, Rebecca; Bowlby, Desirae; Qaqish, S T

2015-05-01

A growing interest in posttraumatic growth among individuals who have experienced a traumatic event has given rise to measures such as the Posttraumatic Growth Inventory (PTGI; Tedeschi and Calhoun, 1996). However, such measures may not fully represent all dimensions of change among individuals diagnosed with a chronic disease and fail to highlight the negative changes that may also occur. This study explores the positive and negative changes patients with inflammatory bowel disease (IBD) have experienced since diagnosis. Three hundred and seventy-eight IBD patients provided answers to the qualitative question "Could you please describe the (positive/negative) effect(s) IBD has had on your life?" A grounded theory approach using NVivo was performed on participants' responses. Nearly 73 % of participants reported their disease positively affected their life in some way, and five themes related to positive changes emerged from the analysis: Interpersonal Relations, Personal Growth, Valuing Life, New Life Paths, and Spiritual Growth. However, almost 80 % of participants also reported their disease negatively affected their lives, with three themes emerging from the analysis: Freedom Restrictions, Psychological Side Effects, and Social Isolation. Our results support previous findings but also reveal that some dimensions related to the positive changes following adversity are not adequately assessed by the PTGI (e.g., appraising existing friendships, openness to try different forms of treatment or therapies, and psychological preparedness). The implications of these findings for future measurement and research of posttraumatic growth with IBD patients are discussed.

Clinically Unsuspected Prion Disease Among Patients With Dementia Diagnoses in an Alzheimer's Disease Database.

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Maddox, Ryan A; Blase, J L; Mercaldo, N D; Harvey, A R; Schonberger, L B; Kukull, W A; Belay, E D

2015-12-01

Brain tissue analysis is necessary to confirm prion diseases. Clinically unsuspected cases may be identified through neuropathologic testing. National Alzheimer's Coordinating Center (NACC) Minimum and Neuropathologic Data Set for 1984 to 2005 were reviewed. Eligible patients had dementia, underwent autopsy, had available neuropathologic data, belonged to a currently funded Alzheimer's Disease Center (ADC), and were coded as having an Alzheimer's disease clinical diagnosis or a nonprion disease etiology. For the eligible patients with neuropathology indicating prion disease, further clinical information, collected from the reporting ADC, determined whether prion disease was considered before autopsy. Of 6000 eligible patients in the NACC database, 7 (0.12%) were clinically unsuspected but autopsy-confirmed prion disease cases. The proportion of patients with dementia with clinically unrecognized but autopsy-confirmed prion disease was small. Besides confirming clinically suspected cases, neuropathology is useful to identify unsuspected clinically atypical cases of prion disease. © The Author(s) 2015.

EULAR Sjögren's syndrome disease activity index (ESSDAI)

DEFF Research Database (Denmark)

Seror, Raphaèle; Bowman, Simon J; Brito-Zeron, Pilar

2015-01-01

The EULAR Sjögren's syndrome (SS) disease activity index (ESSDAI) is a systemic disease activity index that was designed to measure disease activity in patients with primary SS. With the growing use of the ESSDAI, some domains appear to be more challenging to rate than others. The ESSDAI is now...

Disease activity in pregnant women with Crohn's disease and birth outcomes: a regional Danish cohort study

DEFF Research Database (Denmark)

Nørgård, Bente; Hundborg, Heidi H; Jacobsen, Bent Ascanius

2007-01-01

OBJECTIVES: CD is associated with increased risk of adverse birth outcomes, but existing studies have not assessed the impact of disease activity during pregnancy. We examined the impact of disease activity on birth outcomes: LBW, preterm birth, LBW at term, and CAs. METHODS: All births by CD wom...... disease activity). Further research is needed to assess the critical impact of disease activity in larger cohorts of CD women....

Comparison of Fixed versus Calculated Activity of Radioiodine for the Treatment of Graves Disease in Adults

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Abigail U. Canto

2016-03-01

Full Text Available BackgroundRadioactive iodine as a treatment modality has been shown in several studies to be a safe and effective therapy for Graves disease. However, there is still no uniformity regarding optimal dosing method. The aim of this study is to compare the efficacy of calculated and fixed dosing of radioiodine for the treatment of Graves disease.MethodsA hundred twenty-two patients diagnosed with Graves disease were randomized to receive either fixed or calculated dose of radioiodine. Those randomized to fixed activity received either low fixed activity at 9.9 mCi for thyroid gland size <40 g or high fixed activity at 14.9 mCi for thyroid gland size 40 to 80 g, and those grouped to calculated activity received 160 µCi/g of thyroid tissue adjusted for 24 hours radioiodine uptake. Thyroid function tests (free thyroxine [T4] and thyroid stimulating hormone [TSH] were monitored at 10, 16, and 24 weeks after radioactive iodine therapy. The primary outcome, treatment failure was defined as persistently elevated free T4 and low TSH.ResultsOf the 122 patients randomized, 56 in the fixed dose group and 56 in the calculated dose group completed the follow-up. At the end of 6 months, the percentage of treatment failure was 37.50% in the calculated dose group versus 19.64% in the fixed dose group with a relative risk of 0.53 (95% confidence interval, 0.28 to 0.98 favoring the fixed dose group.ConclusionFixed dose radioiodine has a significantly lower incidence of persistent hyperthyroidism at 6 months post-radioactive therapy.

Evaluation of Multiple Diagnostic Indicators in Comparison to the Intestinal Biopsy as the Golden Standard in Diagnosing Celiac Disease in Children

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Elisabet Hollén

2016-11-01

Full Text Available Celiac disease (CD is a chronic small intestinal enteropathy triggered by gluten in genetically predisposed individuals. The susceptibility is strongly associated with certain human leukocyte antigen (HLA-genes, but efforts are being made in trying to find non-HLA genes that are predictive for the disease. The criteria for diagnosing CD were previously based primarily on histologic evaluation of small intestinal biopsies, but nowadays are often based only on blood tests and symptoms. In this context, we elucidated the accuracy of three diagnostic indicators for CD, alone or in combination. Genetic analyses of HLA-type and nine single nucleotide polymorphisms (SNPs known to be associated with CD were performed in 177 children previously investigated for the suspicion of CD. CD was confirmed in 109 children, while 68 were considered non-celiacs. The antibodies and urinary nitrite/nitrate concentrations of all of them were measured. The combinations of all the variables used in the study would classify 93% of the study population in the correct diagnostic group. The single best predictors were antibodies (i.e., anti-endomysium immunoglobulin A (IgA (EMA and transglutaminase IgA (TGA, followed by HLA-type and nitric oxide (NO-metabolites. The nine SNPs used did not contribute to the right diagnoses. Although our control group consisted of children with mostly gastrointestinal symptoms, the presented methodology predicted a correct classification in more than 90% of the cases.

Pulmonary symptoms and diagnoses are associated with HIV in the MACS and WIHS cohorts.

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Gingo, Matthew R; Balasubramani, Goundappa K; Rice, Thomas B; Kingsley, Lawrence; Kleerup, Eric C; Detels, Roger; Seaberg, Eric C; Greenblatt, Ruth M; Holman, Susan; Huang, Laurence; Sutton, Sarah H; Bertolet, Marnie; Morris, Alison

2014-04-30

Several lung diseases are increasingly recognized as comorbidities with HIV; however, few data exist related to the spectrum of respiratory symptoms, diagnostic testing, and diagnoses in the current HIV era. The objective of the study is to determine the impact of HIV on prevalence and incidence of respiratory disease in the current era of effective antiretroviral treatment. A pulmonary-specific questionnaire was administered yearly for three years to participants in the Multicenter AIDS Cohort Study (MACS) and Women's Interagency HIV Study (WIHS). Adjusted prevalence ratios for respiratory symptoms, testing, or diagnoses and adjusted incidence rate ratios for diagnoses in HIV-infected compared to HIV-uninfected participants were determined. Risk factors for outcomes in HIV-infected individuals were modeled. Baseline pulmonary questionnaires were completed by 907 HIV-infected and 989 HIV-uninfected participants in the MACS cohort and by 1405 HIV-infected and 571 HIV-uninfected participants in the WIHS cohort. In MACS, dyspnea, cough, wheezing, sleep apnea, and incident chronic obstructive pulmonary disease (COPD) were more common in HIV-infected participants. In WIHS, wheezing and sleep apnea were more common in HIV-infected participants. Smoking (MACS and WIHS) and greater body mass index (WIHS) were associated with more respiratory symptoms and diagnoses. While sputum studies, bronchoscopies, and chest computed tomography scans were more likely to be performed in HIV-infected participants, pulmonary function tests were no more common in HIV-infected individuals. Respiratory symptoms in HIV-infected individuals were associated with history of pneumonia, cardiovascular disease, or use of HAART. A diagnosis of asthma or COPD was associated with previous pneumonia. In these two cohorts, HIV is an independent risk factor for several respiratory symptoms and pulmonary diseases including COPD and sleep apnea. Despite a higher prevalence of chronic respiratory symptoms

Symptoms in Inflammatory Bowel Disease: pathophysiologic aspects and their relation with disease activity

NARCIS (Netherlands)

Minderhoud, I.M.

2007-01-01

Symptoms in Inflammatory Bowel Disease: pathophysiologic aspects and their relation with disease activity Inflammatory bowel disease (IBD) comprises ulcerative colitis (UC) and Crohn's disease (CD). IBD patients frequently complain of fatigue, and a substantial proportion of the patients have

Body mass index in school-aged children and the risk of routinely diagnosed non-alcoholic fatty liver disease in adulthood

DEFF Research Database (Denmark)

Zimmermann, Esther; Gamborg, Michael; Holst, Claus

2015-01-01

OBJECTIVE: The relation between childhood overweight and adult non-alcoholic fatty liver disease (NAFLD) is largely unknown. We investigated if weight and weight gain in childhood increases the risk of being diagnosed with NAFLD in routine clinical settings in adulthood. PARTICIPANTS: We studied.......23) per 1-unit gain in BMI z-score in men and women, respectively. Associations were similar when adjusted for BMI z-score at age 13 years, and were consistent across birth years. CONCLUSIONS: A BMI gain in school-aged children is associated with adult NAFLD. Intriguingly, BMI gain appears to have...

Association between age, IL-10, IFN¿, stimulated C-peptide and disease progression in children with newly diagnosed Type 1 diabetes

DEFF Research Database (Denmark)

Kaas, A; Pfleger, Claudia Christina; Kharagjitsingh, A V

2012-01-01

Aims: The relation of disease progression and age, serum interleukin 10 (IL-10) and interferon gamma (IFN¿) and their genetic correlates were studied in paediatric patients with newly diagnosed Type 1 diabetes. Methods: Two hundred and twenty-seven patients from the Hvidoere Study Group were...... classified in four different progression groups as assessed by change in stimulated C-peptide from 1 to 6 months. CA repeat variants of the IL-10 and IFN¿ gene were genotyped and serum levels of IL-10 and IFN¿ were measured at 1, 6 and 12 months. Results: IL-10 decreased (P...

X-ray diagnoses of metabolic bone diseases in infants

International Nuclear Information System (INIS)

Oestreich, A.E.; Missouri Univ., Columbia

1979-01-01

In X-ray pictures of patients with metabolic bone diseases, there are some important differences between adults and children due to the fact that childrens' skeletons are still graving. Metabolically induced changes to be observed by the radiologist in osteoporosis, rickets, and other metabolic diseases are described. In many cases, specific treatment of these diseases is necessary and also possible. (orig./MG) [de

The need for genetic study to diagnose some cases of distal renal tubular acidosis.

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Heras Benito, Manuel; Garcia-Gonzalez, Miguel A; Valdenebro Recio, María; Molina Ordás, Álvaro; Callejas Martínez, Ramiro; Rodríguez Gómez, María Astrid; Calle García, Leonardo; Sousa Silva, Lisbeth; Fernández-Reyes Luis, María José

We describe the case of a young woman who was diagnosed with advanced kidney disease, with an incidental finding of nephrocalcinosis of unknown aetiology, having been found asymptomatic throughout her life. The genetic study by panels of known genes associated with tubulointerstitial disease allowed us to discover autosomal dominant distal renal tubular acidosis associated with a de novo mutation in exon 14 of the SLC4A1 gene, which would have been impossible to diagnose clinically due to the advanced nature of the kidney disease when it was discovered. Copyright © 2016 Sociedad Española de Nefrología. Published by Elsevier España, S.L.U. All rights reserved.

Diagnosed hypertension in Canada: incidence, prevalence and associated mortality

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Robitaille, Cynthia; Dai, Sulan; Waters, Chris; Loukine, Lidia; Bancej, Christina; Quach, Susan; Ellison, Joellyn; Campbell, Norman; Tu, Karen; Reimer, Kim; Walker, Robin; Smith, Mark; Blais, Claudia; Quan, Hude

2012-01-01

Background: Hypertension is a leading risk factor for cardiovascular diseases. Our objectives were to examine the prevalence and incidence of diagnosed hypertension in Canada and compare mortality among people with and without diagnosed hypertension. Methods: We obtained data from linked health administrative databases from each province and territory for adults aged 20 years and older. We used a validated case definition to identify people with hypertension diagnosed between 1998/99 and 2007/08. We excluded pregnant women from the analysis. Results: This retrospective population-based study included more than 26 million people. In 2007/08, about 6 million adults (23.0%) were living with diagnosed hypertension and about 418 000 had a new diagnosis. The age-standardized prevalence increased significantly from 12.5% in 1998/99 to 19.6% in 2007/08, and the incidence decreased from 2.7 to 2.4 per 100. Among people aged 60 years and older, the prevalence was higher among women than among men, as was the incidence among people aged 75 years and older. The prevalence and incidence were highest in the Atlantic region. For all age groups, all-cause mortality was higher among adults with diagnosed hypertension than among those without diagnosed hypertension. Interpretation: The overall prevalence of diagnosed hypertension in Canada from 1998 to 2008 was high and increasing, whereas the incidence declined during the same period. These findings highlight the need to continue monitoring the effectiveness of efforts for managing hypertension and to enhance public health programs aimed at preventing hypertension. PMID:22105752

The Danish National Veterinary Institute and disease surveillance

DEFF Research Database (Denmark)

Andresen, Lars Ole; Strandbygaard, Bertel; Lauritsen, Klara Tølbøl

The National Veterinary Institute at the Technical University of Denmark, DTU-Vet, conducts research in infectious diseases in livestock, wildlife and fish, and diagnoses diseased animals. We give advice to public authorities and cooperate with these on the Danish veterinary contingency plan...... on animal diseases and zoonoses. We will give a general overview of the activities of DTU-Vet with focus on participation in serological disease surveillance and on two selected examples from the laboratories: Porcine Epidemic Diarrhea (PED) was first identified in Europe in 1971, and PED virus (PEDV...

Histologic scoring indices for evaluation of disease activity in Crohn's disease

NARCIS (Netherlands)

Novak, Gregor; Parker, Claire E.; Pai, Rish K.; Macdonald, John K.; Feagan, Brian G.; Sandborn, William J.; D'Haens, Geert; Jairath, Vipul; Khanna, Reena

2017-01-01

Histologic assessment of mucosal disease activity has been increasingly used in clinical trials of treatment for Crohn's disease. However, the operating properties of the currently existing histologic scoring indices remain unclear. A systematic review was undertaken to evaluate the development and

Dynamiske ekg-forandringer ved Brugada-syndrom, en overset diagnose?

DEFF Research Database (Denmark)

Tfelt-Hansen, Jacob; Svendsen, Jesper Hastrup; Hofman-Bang, Jacob

2005-01-01

Brugada syndrome is a primary electrical disease involving a wide spectrum of phenotypes. The hallmark of Brugada syndrome is the ST elevation in leads V1 to V3. We present three cases of Brugada syndrome. The first patient was diagnosed via routine ECG and a programmed electric stimulation...

Diagnosing phenotypes of single-sample individuals by edge biomarkers.

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Zhang, Wanwei; Zeng, Tao; Liu, Xiaoping; Chen, Luonan

2015-06-01

Network or edge biomarkers are a reliable form to characterize phenotypes or diseases. However, obtaining edges or correlations between molecules for an individual requires measurement of multiple samples of that individual, which are generally unavailable in clinical practice. Thus, it is strongly demanded to diagnose a disease by edge or network biomarkers in one-sample-for-one-individual context. Here, we developed a new computational framework, EdgeBiomarker, to integrate edge and node biomarkers to diagnose phenotype of each single test sample. By applying the method to datasets of lung and breast cancer, it reveals new marker genes/gene-pairs and related sub-networks for distinguishing earlier and advanced cancer stages. Our method shows advantages over traditional methods: (i) edge biomarkers extracted from non-differentially expressed genes achieve better cross-validation accuracy of diagnosis than molecule or node biomarkers from differentially expressed genes, suggesting that certain pathogenic information is only present at the level of network and under-estimated by traditional methods; (ii) edge biomarkers categorize patients into low/high survival rate in a more reliable manner; (iii) edge biomarkers are significantly enriched in relevant biological functions or pathways, implying that the association changes in a network, rather than expression changes in individual molecules, tend to be causally related to cancer development. The new framework of edge biomarkers paves the way for diagnosing diseases and analyzing their molecular mechanisms by edges or networks in one-sample-for-one-individual basis. This also provides a powerful tool for precision medicine or big-data medicine. © The Author (2015). Published by Oxford University Press on behalf of Journal of Molecular Cell Biology, IBCB, SIBS, CAS. All rights reserved.

Newly Diagnosed Breast Cancer: Comparison of Contrast-enhanced Spectral Mammography and Breast MR Imaging in the Evaluation of Extent of Disease.

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Lee-Felker, Stephanie A; Tekchandani, Leena; Thomas, Mariam; Gupta, Esha; Andrews-Tang, Denise; Roth, Antoinette; Sayre, James; Rahbar, Guita

2017-11-01

Purpose To compare the diagnostic performances of contrast material-enhanced spectral mammography and breast magnetic resonance (MR) imaging in the detection of index and secondary cancers in women with newly diagnosed breast cancer by using histologic or imaging follow-up as the standard of reference. Materials and Methods This institutional review board-approved, HIPAA-compliant, retrospective study included 52 women who underwent breast MR imaging and contrast-enhanced spectral mammography for newly diagnosed unilateral breast cancer between March 2014 and October 2015. Of those 52 patients, 46 were referred for contrast-enhanced spectral mammography and targeted ultrasonography because they had additional suspicious lesions at MR imaging. In six of the 52 patients, breast cancer had been diagnosed at an outside institution. These patients were referred for contrast-enhanced spectral mammography and targeted US as part of diagnostic imaging. Images from contrast-enhanced spectral mammography were analyzed by two fellowship-trained breast imagers with 2.5 years of experience with contrast-enhanced spectral mammography. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value were calculated for both imaging modalities and compared by using the Bennett statistic. Results Fifty-two women with 120 breast lesions were included for analysis (mean age, 50 years; range, 29-73 years). Contrast-enhanced spectral mammography had similar sensitivity to MR imaging (94% [66 of 70 lesions] vs 99% [69 of 70 lesions]), a significantly higher PPV than MR imaging (93% [66 of 71 lesions] vs 60% [69 of 115 lesions]), and fewer false-positive findings than MR imaging (five vs 45) (P contrast-enhanced spectral mammography depicted 11 of the 11 secondary cancers (100%) and MR imaging depicted 10 (91%). Conclusion Contrast-enhanced spectral mammography is potentially as sensitive as MR imaging in the evaluation of extent of disease in newly diagnosed

MCID/Low Disease Activity State Workshop: low disease activity state in rheumatoid arthritis.

NARCIS (Netherlands)

Wells, G.A.; Boers, M.; Shea, B.; Anderson, J.; Felson, D.T.; Johnson, K.; Kirwan, J.; Lassere, M.N.; Robinson, V.; Simon, L.S.; Strand, V.; Riel, P.L.C.M. van; Tugwell, P.S.

2003-01-01

The MCID (minimal clinically important difference) module of OMERACT 5 developed a research agenda that led to the conclusion that a state of low disease activity for rheumatoid arthritis (RA) would need to be defined. To develop such a definition the various concepts and terminologies, the process

Increased active von Willebrand factor during disease development in the aging diabetic patient population.

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Chen, Shuang Feng; Xia, Zuo Li; Han, Ji Ju; Wang, Yi Ting; Wang, Ji Yue; Pan, Shao Dong; Wu, Ya Ping; Zhang, Bin; Li, Guang Yao; Du, Jing Wei; Gao, Hen Qiang; de Groot, Philip G; de Laat, Bas; Hollestelle, Martine J

2013-02-01

Type 2 diabetes is known to cause endothelial activation resulting in the secretion of von Willebrand factor (VWF). We have shown that levels of VWF in a glycoprotein Ib-binding conformation are increased in specific clinical settings. The aim of the current study is to investigate whether active VWF levels increase during aging and the development of diabetes within the population of patients suffering from type 2 diabetes. Patients and controls were divided into two groups based on age: older and younger than 60 years of age. VWF antigen, VWF propeptide, VWF activation factor and total active VWF were measured. Patients older than 60 years of age had increased levels of total active VWF, VWF activation factor and VWF propeptide compared to younger patients and controls. All measured VWF parameters were associated with age in diabetic patients. Total active VWF and VWF propeptide correlated with the period of being diagnosed with diabetes. Regression analyses showed that especially the VWF activation factor was strongly associated with diabetes in patients older than 60 years of age. In conclusion, we found that the conformation of VWF could be involved in the disease process of diabetes and that the VWF in a glycoprotein Ib-binding conformation could play a role as risk marker during the development of diabetes in combination with an increase in age. Our study shows that the active quality of VWF was more important than the quantity.

Colour atlas on forest disease. Diagnosis of tree diseases. Farbatlas Waldschaeden. Diagnose von Baumkrankheiten

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Hartmann, G.; Winter, K.; Nienhaus, F.; Butin, H.

1988-01-01

The 'Colour Atlas on Forest Disease' facilitates the diagnosis of syndromes due to different causes in 16 genera or species of forest trees. It contains a selection of more than 200 important, frequent, or conspicuous disease phenomena. These include: in a ratio of 8 percent partly novel, complex diseases due to causes not entirely elucidated, 35 percent known forms of damage of abiotic origin (extreme weather conditions, nutrient deficiency, classical damage due to environmental pollution and de-icing salt, damage through herbicides), and 57 percent diseases and harm of biotic origin (fungal infections, infestation with insect pest, bacterial, mycoplasmal, rickettsia-type and viral diseases, other damage). 418 colour photographs show characteristic features of tree diseases and provide clues to causes and possible alternative diseases liable to be mixed up with the actual one. The selection decided on is restricted to symptoms visible externally in the area of the crowns as far as they are distinguishable in the field. (orig./MG) With 418 colour photographs.

Altered modulation of prefrontal and subcortical brain activity in newly diagnosed schizophrenia and schizophreniform disorder. A regional cerebral blood flow study

DEFF Research Database (Denmark)

Rubin, P; Holm, S; Friberg, L

1991-01-01

To measure prefrontal and subcortical activity during a cognitive task, we examined 19 newly diagnosed schizophrenics and patients with schizophreniform psychosis. Seven healthy volunteers served as controls. The patients were drug naive or had received neuroleptics for a few days only. Cerebral ...

Clinical Utility of Additional Measurement of Total Lung Capacity in Diagnosing Obstructive Lung Disease in Subjects With Restrictive Pattern of Spirometry.

Science.gov (United States)

Lee, Hyun; Chang, Boksoon; Kim, Kyunga; Song, Won Jun; Chon, Hae Ri; Kang, Hyung Koo; Kim, Jung Soo; Jeong, Byeong-Ho; Oh, Yeon-Mok; Koh, Won-Jung; Park, Hye Yun

2016-04-01

Total lung capacity (TLC), forced expiratory flow between 25 and 75% (FEF25-75%), peak expiratory flow (PEF), or post-bronchodilator volume response is recommended to detect obstructive abnormalities in the lung. The present study was performed to evaluate the usefulness of these pulmonary function test (PFT) parameters to diagnose obstructive lung disease in subjects with a restrictive pattern of spirometry. A retrospective study was conducted in 64 subjects with a restrictive pattern of spirometry (normal FEV1/FVC and low FVC) out of 3,030 patients who underwent all pre- and post-bronchodilator spirometry and lung volume measurement between April 2008 and December 2010. After subjects were clinically classified into those with obstructive lung disease, restrictive lung disease, and mixed lung disease, the agreements between the clinical diagnosis and PFT classification according to TLC, FEF(25-75%), PEF, and post-bronchodilator response criteria were compared. Of 64 subjects, 18 (28.1%) were classified with obstructive lung disease, 39 (60.9%) had restrictive lung disease, 1 (1.6%) had mixed lung disease, and 6 (9.4%) had no clinical lung disease. Among the 58 subjects with clinical lung disease, 22 (37.9%), 37 (63.8%), 33 (56.9%), and 3 (5.2%) were classified as having obstructive pattern based on TLC, FEF25-75%, PEF, and post-bronchodilator response criteria, respectively. The kappa coefficients for the agreement between the clinical classification and PFT classification using TLC, FEF25-75%, PEF, and post-bronchodilator response criteria in 58 subjects were 0.59, 0.18, 0.17, and spirometry, when obstructive lung disease is clinically suspected. Copyright © 2016 by Daedalus Enterprises.

Therapeutic preferences and outcomes in newly diagnosed patients with Crohn's diseases in the biological era in Hungary: a nationwide study based on the National Health Insurance Fund database.

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Kurti, Zsuzsanna; Ilias, Akos; Gonczi, Lorant; Vegh, Zsuzsanna; Fadgyas-Freyler, Petra; Korponay, Gyula; Golovics, Petra A; Lovasz, Barbara D; Lakatos, Peter L

2018-01-30

Accelerated treatment strategy, including tight disease control and early aggressive therapy with immunosuppressives (IS) and biological agents have become increasingly common in inflammatory bowel disease (IBD). The aim of the present study was to estimate the early treatment strategy and outcomes in newly diagnosed patients with Crohn's disease (CD) between 2004 and 2008 and 2009-2015 in the whole IBD population in Hungary based on the administrative database of the National Health Insurance Fund (OEP). We used the administrative database of the OEP, the only nationwide state-owned health insurance provider in Hungary. Patients were identified through previously reported algorithms using the ICD-10 codes for CD in the out-, inpatient (medical, surgical) non-primary care records and drug prescription databases between 2004 and 2015. Patients were stratified according to the year of diagnosis and maximum treatment steps during the first 3 years after diagnosis. A total of 6173 (male/female: 46.12%/53.87%) newly diagnosed CD patients with physician-diagnosed IBD were found in the period of 2004-2015. The use of 5-ASA and steroids remained common in the biological era, while immunosuppressives and biologicals were started earlier and became more frequent among patients diagnosed after 2009. The probability of biological therapy was 2.9%/6.4% and 8.4%/13.7% after 1 and 3 years in patients diagnosed in 2004-2008/2009-2015. The probability of hospitalization in the first 3 years after diagnosis was different before and after 2009, according to the maximal treatment step (overall 55.7%vs. 47.4% (p = 0.001), anti-TNF: 73%vs. 66.7% (p = 0.103), IS: 64.6% vs. 56.1% (p = 0.001), steroid: 44.2%vs. 36.8% (p < 0.007), 5-ASA: 32.6% vs. 26.7% p = 0.157)). In contrast, surgery rates were not significantly different in patients diagnosed before and after 2009 according to the maximum treatment step (overall 16.0%vs.15.3%(p = 0.672) anti-TNF 26.7%vs.27

Diagnosing obesity by body mass index in chronic kidney disease: an explanation for the "obesity paradox?".

Science.gov (United States)

Agarwal, Rajiv; Bills, Jennifer E; Light, Robert P

2010-11-01

Although obesity is associated with poor outcomes, among patients with chronic kidney disease (CKD), obesity is related to improved survival. These results may be related to poor diagnostic performance of body mass index (BMI) in assessing body fat content. Accordingly, among 77 patients with CKD and 20 controls, body fat percentage was estimated by air displacement plethysmography (ADP), skinfold thickness, and body impedance analysis. Defined by BMI ≥30 kg/m(2), the prevalence of obesity was 20% in controls and 65% in patients with CKD. Defined by ADP, the prevalence increased to 60% among controls and to 90% among patients with CKD. Although sensitivity and positive predictive value of BMI to diagnose obesity were 100%, specificity was 72%, but the negative predictive value was only 30%. BMI correctly classified adiposity in 75%. Regardless of the presence or absence of CKD, subclinical obesity (defined as BMI value of BMI for obesity, our study may provide an explanation of the "obesity paradox."

Nursing diagnoses in patients with chronic venous ulcer: observational study

Directory of Open Access Journals (Sweden)

Glycia de Almeida Nogueira

2015-06-01

Full Text Available This study aimed to analyze nursing diagnoses in people with chronic venous ulcer. An observational, descriptive, quantitative research conducted in an ambulatory specialized in wound treatment, with a non-probabilistic sample of 20 patients.  Data collection was performed in an institutional form denominated Assessment Protocol for Clients with Tissue Lesions. Diagnoses were established by consensus among four researchers with experience in nursing diagnoses and wound treatments. From data analysis, 16 diagnoses were identified, with 100% of participants presenting: Impaired tissue integrity, Ineffective peripheral tissue perfusion, Risk of infection, Impaired physical mobility and Ineffective health self-control. These diagnoses are found in Safety/Protection, Activity/Rest and Health promotion domains, which from the clinical practice stand point should be priority focuses in nursing intervention and assessment.

Early Lyme disease with spirochetemia - diagnosed by DNA sequencing

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Jones William

2010-11-01

Full Text Available Abstract Background A sensitive and analytically specific nucleic acid amplification test (NAAT is valuable in confirming the diagnosis of early Lyme disease at the stage of spirochetemia. Findings Venous blood drawn from patients with clinical presentations of Lyme disease was tested for the standard 2-tier screen and Western Blot serology assay for Lyme disease, and also by a nested polymerase chain reaction (PCR for B. burgdorferi sensu lato 16S ribosomal DNA. The PCR amplicon was sequenced for B. burgdorferi genomic DNA validation. A total of 130 patients visiting emergency room (ER or Walk-in clinic (WALKIN, and 333 patients referred through the private physicians' offices were studied. While 5.4% of the ER/WALKIN patients showed DNA evidence of spirochetemia, none (0% of the patients referred from private physicians' offices were DNA-positive. In contrast, while 8.4% of the patients referred from private physicians' offices were positive for the 2-tier Lyme serology assay, only 1.5% of the ER/WALKIN patients were positive for this antibody test. The 2-tier serology assay missed 85.7% of the cases of early Lyme disease with spirochetemia. The latter diagnosis was confirmed by DNA sequencing. Conclusion Nested PCR followed by automated DNA sequencing is a valuable supplement to the standard 2-tier antibody assay in the diagnosis of early Lyme disease with spirochetemia. The best time to test for Lyme spirochetemia is when the patients living in the Lyme disease endemic areas develop unexplained symptoms or clinical manifestations that are consistent with Lyme disease early in the course of their illness.

Coping strategies among patients with newly diagnosed amyotrophic lateral sclerosis.

Science.gov (United States)

Jakobsson Larsson, Birgitta; Nordin, Karin; Askmark, Håkan; Nygren, Ingela

2014-11-01

To prospectively identify different coping strategies among newly diagnosed amyotrophic lateral sclerosis patients and whether they change over time and to determine whether physical function, psychological well-being, age and gender correlated with the use of different coping strategies. Amyotrophic lateral sclerosis is a fatal disease with impact on both physical function and psychological well-being. Different coping strategies are used to manage symptoms and disease progression, but knowledge about coping in newly diagnosed amyotrophic lateral sclerosis patients is scarce. This was a prospective study with a longitudinal and descriptive design. A total of 33 patients were included and evaluation was made at two time points, one to three months and six months after diagnosis. Patients were asked to complete the Motor Neuron Disease Coping Scale and the Hospital Anxiety and Depression Scale. Physical function was estimated using the revised Amyotrophic Lateral Sclerosis Functional Rating Scale. The most commonly used strategies were support and independence. Avoidance/venting and information seeking were seldom used at both time points. The use of information seeking decreased between the two time points. Men did not differ from women, but patients ≤64 years used positive action more often than older patients. Amyotrophic Lateral Sclerosis Functional Rating Scale was positively correlated with positive action at time point 1, but not at time point 2. Patients' psychological well-being was correlated with the use of different coping strategies. Support and independence were the most used coping strategies, and the use of different strategies changed over time. Psychological well-being was correlated with different coping strategies in newly diagnosed amyotrophic lateral sclerosis patients. The knowledge about coping strategies in early stage of the disease may help the nurses to improve and develop the care and support for these patients. © 2014 John Wiley

Active Crohn's disease is associated with low vitamin D levels

DEFF Research Database (Denmark)

Jørgensen, Søren Peter; Hvas, Christian Lodberg; Agnholt, Jørgen

2013-01-01

activity is associated with low vitamin D levels. METHODS: In a cross-sectional study of 182 CD patients and 62 healthy controls, we measured serum 25-OH vitamin D. Stratified analysis was used to compare 25-OH vitamin D levels with Crohn's disease activity index, C-reactive protein, smoking status, intake...... of oral vitamin D supplements and seasonal variation in CD patients and healthy controls. RESULTS: Serum 25-OH vitamin D was inversely associated with disease activity: Median 25-OH vitamin D levels of Crohn's disease in remission, mildly, and moderately active diseases evaluated by Crohn's disease...... D levels (51nmol/l) than patients who did not smoke (76nmol/l), plevels. CONCLUSIONS: Active Crohn's disease was associated with low serum 25-OH vitamin D. Patients who smoked had lower 25-OH...

Huntington's disease: a perplexing neurological disease ...

African Journals Online (AJOL)

Huntington's disease is an inherited intricate brain illness. It is a neurodegenerative, insidious disorder; the onset of the disease is very late to diagnose. It is caused by an expanded CAG repeat in the Huntingtin gene, which encodes an abnormally long polyglutamine repeat in the Huntingtin protein. Huntington's disease ...

Diagnosing coeliac disease and the potential for serological markers

DEFF Research Database (Denmark)

Husby, Steffen; Murray, Joseph A

2014-01-01

The diagnosis of coeliac disease has advanced in the past decade owing to increased clinical awareness and improved tests. Coeliac disease is now regarded as a common disease presenting at any age with a broad spectrum of symptoms. Previous guidelines on diagnosis relied on the histological...... analysis of duodenal biopsy samples. However, contemporary antibody analysis is a diagnostic tool with a comparatively high accuracy that has reduced reliance on performing biopsies. Furthermore, determination of HLA-based genetic susceptibility to coeliac disease has become routine. European and North...... American guidelines utilize symptoms, coeliac antibodies (primarily tissue transglutaminase 2 IgA and endomysial IgA antibodies), HLA determination and histological analysis of biopsy tissue for diagnosis. Some guidelines conclude that the diagnostic accuracy of tissue transglutaminase 2 IgA antibodies...

Fatherhood: experiences of fathers of boys diagnosed with Duchenne Muscular Dystrophy.

Science.gov (United States)

Lucca, Silvana Aparecida de; Petean, Eucia Beatriz Lopes

2016-10-01

This study's aim was to understand the experience of being the father of a boy diagnosed with Duchenne Muscular Dystrophy (DMD). Eight fathers of 10-year-old or older boys diagnosed with DMD, living in RibeirãoPreto and surrounding cities participated in the study. Interviews included a semi-structured script and data were analyzed according to thematic content analysis. The results show that the confirmation of a DMD diagnosis shocked fathers and was mixed with sorrow, helplessness and hopelessness. Most fathers considered the illness of their child to be a mission sent by God, which helps to alleviate the pain and anguish caused by the disease. As the symptoms started manifesting, the fathers experienced losses that exposed them to great suffering and triggered an anticipatory mourning process. The fathers assigned to the disease the meaning of a mission to be accomplished and considered themselves to be "special fathers", which positively influenced their adaptation to the disease. Identifying and understanding how fathers experience fatherhood in the presence of a chronic disease/disability is essential to devising psychological counseling and care programs directed to fathers and their families.

Global alliance against chronic respiratory diseases in Italy (GARD-Italy): strategy and activities.

Science.gov (United States)

Laurendi, Giovanna; Mele, Sonia; Centanni, Stefano; Donner, Claudio F; Falcone, Franco; Frateiacci, Sandra; Lazzeri, Marta; Mangiacavallo, Antonino; Indinnimeo, Luciana; Viegi, Giovanni; Pisanti, Paola; Filippetti, Giuseppe

2012-01-01

The steady increase in incidence of chronic respiratory disease (CRD) now constitutes a serious public health problem. CRDs are often underdiagnosed and many patients are not diagnosed until the CRD is too severe to prevent normal daily activities. The prevention of CRDs and reducing their social and individual impacts means modifying environmental and social factors and improving diagnosis and treatment. Prevention of risk factors (tobacco smoke, allergens, occupational agents, indoor/outdoor air pollution) will significantly impact on morbidity and mortality. The Italian Ministry of Health (MoH) has made respiratory disease prevention a top priority and is implementing a comprehensive strategy with policies against tobacco smoking, indoor/outdoor pollution, obesity, and communicable diseases. Presently these actions are not well coordinated. The Global Alliance against Chronic Respiratory Diseases (GARD), set up by the World Health Organization, envisages national bodies; the GARD initiative in Italy, launched 11/6/2009, represents a great opportunity for the MoH. Its main objective is to promote the development of a coordinated CRD program in Italy. Effective prevention implies setting up a health policy with the support of healthcare professionals and citizen associations at national, regional, and district levels. What is required is a true inter-institutional synergy: respiratory diseases prevention cannot and should not be the responsibility of doctors alone, but must involve politicians/policymakers, as well as the media, local institutions, and schools, etc. GARD could be a significant experience and a great opportunity for Italy to share the GARD vision of a world where all people can breathe freely. Copyright © 2011 Elsevier Ltd. All rights reserved.

Predicting the consumption of foods low in saturated fats among people diagnosed with Type 2 diabetes and cardiovascular disease. The role of planning in the theory of planned behaviour.

Science.gov (United States)

White, Katherine M; Terry, Deborah J; Troup, Carolyn; Rempel, Lynn A; Norman, Paul

2010-10-01

The present study tested the utility of an extended version of the theory of planned behaviour that included a measure of planning, in the prediction of eating foods low in saturated fats among adults diagnosed with Type 2 diabetes and/or cardiovascular disease. Participants (N=184) completed questionnaires assessing standard theory of planned behaviour measures (attitude, subjective norm, and perceived behavioural control) and the additional volitional variable of planning in relation to eating foods low in saturated fats. Self-report consumption of foods low insaturated fats was assessed 1 month later. In partial support of the theory of planned behaviour, results indicated that attitude and subjective norm predicted intentions to eat foods low in saturated fats and intentions and perceived behavioural control predicted the consumption of foods low in saturated fats. As an additional variable, planning predicted the consumption of foods low in saturated fats directly and also mediated the intention-behaviour and perceived behavioural control-behaviour relationships, suggesting an important role for planning as a post-intentional construct determining healthy eating choices. Suggestions are offered for interventions designed to improve adherence to healthy eating recommendations for people diagnosed with these chronic conditions with a specific emphasis on the steps and activities that are required to promote a healthier lifestyle.

Determinants of Behavior Change Intention Among Heterosexual Thai Males Diagnosed with Sexually Transmitted Diseases.

Science.gov (United States)

Thato, Ratsiri; Daengsaard, Ekkachai

2016-11-01

This study sought to identify factors associated with intention to change sexual practices among heterosexual Thai males diagnosed with sexually transmitted infections (STIs). STI clinic patients (n = 247) reported their sexual behaviors and condom use during the previous 3 months. STI and HIV knowledge, motivation to change sexual practices, and behavioral skills were assessed. Then, self-reported behavior change intention, including consistent condom use, reducing number of sexual partners, not using drugs and alcohol when having sex, and refusal of condomless sex, was examined. Consistent condom use in the past 3 months by Thai males diagnosed with STIs was low across all types of sexual partners (lover 13.8%, casual partner 14.9%, and sex worker 2.5%). Risk reduction self-efficacy (p behavior change intention. Significant predictors of behavior change intention were risk reduction self-efficacy (p behavior change intention variance. Intervention aimed at enhancing motivation and behavioral skills to adopt preventive behaviors should be developed to prevent recurrent STIs, including HIV infection, among heterosexual Thai males diagnosed with STIs.

The quality of severe mental disorder diagnoses in a national health registry as compared to research diagnoses based on structured interview.

Science.gov (United States)

Nesvåg, Ragnar; Jönsson, Erik G; Bakken, Inger Johanne; Knudsen, Gun Peggy; Bjella, Thomas D; Reichborn-Kjennerud, Ted; Melle, Ingrid; Andreassen, Ole A

2017-03-14

Utilization of diagnostic information from national patient registries rests on the quality of the registered diagnoses. We aimed to investigate the agreement and consistency of diagnoses of psychotic and bipolar disorders in the Norwegian Patient Registry (NPR) compared to structured interview-based diagnoses given as part of a clinical research project. Diagnostic data from NPR were obtained for the period 01.01.2008-31.12.2013 for all patients who had been included in the Thematically Organized Psychosis (TOP) study between 18.10.2002 and 01.09.2014 with a Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) diagnosis of schizophrenia (n = 537), delusional disorder (n = 48), schizoaffective disorder (n = 118) or bipolar disorder (n = 408). Diagnostic agreement between the primary DSM-IV diagnosis in TOP and the International Classification of Diseases, 10th revision (ICD-10) diagnoses in NPR was evaluated using Cohen's unweighted nominal kappa (κ). Diagnostic consistency was calculated as the proportion of all registered severe mental disorder diagnoses in NPR that were equivalent to the primary diagnosis given in the TOP study. The proportion of patients registered with the equivalent ICD-10 diagnosis as the primary DSM-IV diagnosis given in TOP was 84.2% for the schizophrenia group, 68.8% for the delusional disorder group, 76.3% for the schizoaffective disorder group, and 78.4% for the bipolar disorder group. Diagnostic agreement was good for schizophrenia (κ = 0.74) and bipolar disorder (κ = 0.72), fair for schizoaffective disorder (κ = 0.63), and poor for delusional disorder (κ = 0.39). Among patients with DSM-IV schizophrenia, 4.7% were diagnosed with ICD-10 bipolar disorder, and among patients with DSM-IV bipolar disorder, 2.5% were diagnosed with ICD-10 schizophrenia. Diagnostic consistency was 84.9% for schizophrenia, 59.1% for delusional disorder, 65.9% for schizoaffective disorder, and 91

Radiological diagnoses of chelonians from 1929 to 1995

International Nuclear Information System (INIS)

Kuellinger, K.

2003-07-01

In the present study 200 x-rays of 116 chelonians taken during the period between 1929 and 1995 were re-diagnosed. The current diagnoses were compared with those made at the time of the x-rays. The anatomy and physiology of the chelonians are described in the bibliography and an overview is given of radiographic examination of chelonians, including radiographic anatomy and interpretation. The aetiology of some of the diseases frequently occurring in chelonians is described. This is followed by a list of the animals examined according to species, sex and age. An explanation is given of the new standardized method of evaluation. The results are described according to organ systems and, in addition, attention is given to radiographic technique, positioning and anti-radiation precautions. Some interesting cases were selected for special attention and illustrated using photographs of the x-rays. Furthermore, the degree of correspondence between the results obtained in this study with those found in reference literature is discussed. A comparison is made between the initial and current diagnoses. (author)

Disease phenotype at diagnosis in pediatric Crohn's disease

DEFF Research Database (Denmark)

de Bie, Charlotte I; Paerregaard, Anders; Kolacek, Sanja

2013-01-01

It has been speculated that pediatric Crohn's disease (CD) is a distinct disease entity, with probably different disease subtypes. We therefore aimed to accurately phenotype newly diagnosed pediatric CD by using the pediatric modification of the Montreal classification, the Paris classification....

Diagnosing tuberculosis with a novel support vector machine-based artificial immune recognition system.

Science.gov (United States)

Saybani, Mahmoud Reza; Shamshirband, Shahaboddin; Golzari Hormozi, Shahram; Wah, Teh Ying; Aghabozorgi, Saeed; Pourhoseingholi, Mohamad Amin; Olariu, Teodora

2015-04-01

Tuberculosis (TB) is a major global health problem, which has been ranked as the second leading cause of death from an infectious disease worldwide. Diagnosis based on cultured specimens is the reference standard, however results take weeks to process. Scientists are looking for early detection strategies, which remain the cornerstone of tuberculosis control. Consequently there is a need to develop an expert system that helps medical professionals to accurately and quickly diagnose the disease. Artificial Immune Recognition System (AIRS) has been used successfully for diagnosing various diseases. However, little effort has been undertaken to improve its classification accuracy. In order to increase the classification accuracy of AIRS, this study introduces a new hybrid system that incorporates a support vector machine into AIRS for diagnosing tuberculosis. Patient epacris reports obtained from the Pasteur laboratory of Iran were used as the benchmark data set, with the sample size of 175 (114 positive samples for TB and 60 samples in the negative group). The strategy of this study was to ensure representativeness, thus it was important to have an adequate number of instances for both TB and non-TB cases. The classification performance was measured through 10-fold cross-validation, Root Mean Squared Error (RMSE), sensitivity and specificity, Youden's Index, and Area Under the Curve (AUC). Statistical analysis was done using the Waikato Environment for Knowledge Analysis (WEKA), a machine learning program for windows. With an accuracy of 100%, sensitivity of 100%, specificity of 100%, Youden's Index of 1, Area Under the Curve of 1, and RMSE of 0, the proposed method was able to successfully classify tuberculosis patients. There have been many researches that aimed at diagnosing tuberculosis faster and more accurately. Our results described a model for diagnosing tuberculosis with 100% sensitivity and 100% specificity. This model can be used as an additional tool for

Graves' Disease that Developed Shortly after Surgery for Thyroid Cancer.

Science.gov (United States)

Yu, Hea Min; Park, Soon Hyun; Lee, Jae Min; Park, Kang Seo

2013-09-01

Graves' disease is an autoimmune disorder that may present with various clinical manifestations of hyperthyroidism. Patients with Graves' disease have a greater number of thyroid nodules and a higher incidence of thyroid cancer compared with patients with normal thyroid activity. However, cases in which patients are diagnosed with recurrence of Graves' disease shortly after partial thyroidectomy for thyroid cancer are very rare. Here we report a case of hyperthyroid Graves' disease that occurred after partial thyroidectomy for papillary thyroid cancer. In this case, the patient developed hyperthyroidism 9 months after right hemithyroidectomy, and antithyroglobulin autoantibody and thyroid stimulating hormone receptor stimulating autoantibody were positive. Therefore, we diagnosed Graves' disease on the basis of the laboratory test results and thyroid ultrasonography findings. The patient was treated with and maintained on antithyroid drugs. The mechanism of the recurrence of Graves' disease in this patient is still unclear. The mechanism may have been the improper response of the immune system after partial thyroidectomy. To precisely determine the mechanisms in Graves' disease after partial thyroidectomy, further studies based on a greater number of cases are needed.

Higher incidence of hip fracture in newly diagnosed schizophrenic ...

African Journals Online (AJOL)

Higher incidence of hip fracture in newly diagnosed schizophrenic patients in Taiwan. Hip fracture is a major public health concern due to its poor outcome and serious socioeconomic burden in older people (1). Evidence has shown that many factors are related to increased risk of hip fracture, but psychiatric diseases are ...

Paget's disease of the bone in Chinese woman

International Nuclear Information System (INIS)

H'ng, M.W.C.; Ho, Y.Y.

2005-01-01

Paget's disease, otherwise known as osteitis deformans, is an unusual condition in the Oriental population. We report a case of Paget's disease in a Chinese woman, incidentally diagnosed on a bone scan. This was confirmed by clinical history, biochemistry and imaging findings using other modalities. Although bone scans are commonly performed to diagnose traumatic occult fractures and bone metastases, they can also be used to diagnose metabolic bone diseases, such as osteoporotic fractures, and to evaluate Paget's disease. It can also diagnose acute fractures secondary to renal osteodystrophy and osteomalacia Copyright (2005) Blackwell Publishing Asia Pty Ltd

Chronic Active Epstein-Barr Virus Disease.

Science.gov (United States)

Kimura, Hiroshi; Cohen, Jeffrey I

2017-01-01

Chronic active Epstein-Barr virus (CAEBV) disease is a rare disorder in which persons are unable to control infection with the virus. The disease is progressive with markedly elevated levels of EBV DNA in the blood and infiltration of organs by EBV-positive lymphocytes. Patients often present with fever, lymphadenopathy, splenomegaly, EBV hepatitis, or pancytopenia. Over time, these patients develop progressive immunodeficiency and if not treated, succumb to opportunistic infections, hemophagocytosis, multiorgan failure, or EBV-positive lymphomas. Patients with CAEBV in the United States most often present with disease involving B or T cells, while in Asia, the disease usually involves T or NK cells. The only proven effective treatment for the disease is hematopoietic stem cell transplantation. Current studies to find a cause of this disease focus on immune defects and genetic abnormalities associated with the disease.

Chronic Active Epstein–Barr Virus Disease

Directory of Open Access Journals (Sweden)

Hiroshi Kimura

2017-12-01

Full Text Available Chronic active Epstein–Barr virus (CAEBV disease is a rare disorder in which persons are unable to control infection with the virus. The disease is progressive with markedly elevated levels of EBV DNA in the blood and infiltration of organs by EBV-positive lymphocytes. Patients often present with fever, lymphadenopathy, splenomegaly, EBV hepatitis, or pancytopenia. Over time, these patients develop progressive immunodeficiency and if not treated, succumb to opportunistic infections, hemophagocytosis, multiorgan failure, or EBV-positive lymphomas. Patients with CAEBV in the United States most often present with disease involving B or T cells, while in Asia, the disease usually involves T or NK cells. The only proven effective treatment for the disease is hematopoietic stem cell transplantation. Current studies to find a cause of this disease focus on immune defects and genetic abnormalities associated with the disease.

Diagnosing norovirus-associated infectious intestinal disease using viral load

Directory of Open Access Journals (Sweden)

Tam Clarence C

2009-05-01

Full Text Available Abstract Background Reverse transcription-polymerase chain reaction (RT-PCR is the main method for laboratory diagnosis of norovirus-associated infectious intestinal disease (IID. However, up to 16% of healthy individuals in the community, with no recent history of IID, may be RT-PCR positive; so it is unclear whether norovirus is actually the cause of illness in an IID case when they are RT-PCR positive. It is important to identify the pathogen causing illness in sporadic IID cases, for clinical management and for community based incidence studies. The aim of this study was to investigate how faecal viral load can be used to determine when norovirus is the most likely cause of illness in an IID case. Methods Real-time RT-PCR was used to determine the viral load in faecal specimens collected from 589 IID cases and 159 healthy controls, who were infected with genogroup II noroviruses. Cycle threshold (Ct values from the real-time RT-PCR were used as a proxy measure of viral load. Receiver-operating characteristic (ROC analysis was used to identify a cut-off in viral load for attributing illness to norovirus in IID cases. Results One hundred and sixty-nine IID cases and 159 controls met the inclusion criteria for the ROC analysis. The optimal Ct value cut-off for attributing IID to norovirus was 31. The same cut-off was selected when using healthy controls, or IID cases who were positive by culture for bacterial pathogens, as the reference negative group. This alternative reference negative group can be identified amongst specimens routinely received in clinical virology laboratories. Conclusion We demonstrated that ROC analysis can be used to select a cut-off for a norovirus real time RT-PCR assay, to aid clinical interpretation and diagnose when norovirus is the cause of IID. Specimens routinely received for diagnosis in clinical virology laboratories can be used to select an appropriate cut-off. Individual laboratories can use this method to

Comparison of Endoscopic Findings with Gastroesophageal Reflux Disease Questionnaires (GerdQ) and Reflux Disease Questionnaire (RDQ) for Gastroesophageal Reflux Disease in Medan

OpenAIRE

Siregar, Gontar Alamsyah; Halim, Sahat; Sitepu, Ricky Rivalino

2015-01-01

ABSTRACT Background: There are many questionnaires that have been developed to diagnose gastroesophageal reflux disease (GERD), i.e. reflux disease questionnaire (RDQ), and the recently developed, gastroesophageal reflux disease questionnaires (GerdQ). In this study, we tried to compare GerdQ and RDQ in terms of sensitivity and specificity to diagnose GERD and its relationship with endoscopic findings. Method: This study was a cross sectional analytical study. Subsequently, all the subj...

Intramedullary disorders diagnosed by MRI. Clinical course in 23 cases

International Nuclear Information System (INIS)

Nagata, Kensei; Ohashi, Teruaki; Ishibashi, Kazumasa; Hirohashi, Akiyuki; Sato, Kimiaki

1996-01-01

We report the clinical course of 23 cases with intramedullary disorders diagnosed by MRI. Spinal vascular disease was the most common, and occurred in 11 cases, intramedullary tumor occurred in 6, and multiple sclerosis, myelitis, spinal edema each in 2. The characteristic MRI findings of the intramedullary disorders were spinal cord swelling on T1 weighted image and changes in the intensity on the T2 weighted image. Surgical treatment was performed in 5 of the 11 with spinal vascular disease and in 6 with an intra-medullary tumor. One patient with AV malformation underwent embolization of the spinal artery. The other 11 received conservative treatment. The period of follow-up ranged from 6 months to 9 years after onset. Complete recovery from symptoms was achieved in only 2 patients, some recovery was achieved in 8, no change in 10, and deterioration occurred in 3. In conclusion, it has become easy to diagnose intramedullary disorders by utilizing MRI. However, an accurate qualitative diagnosis is difficult except for spinal vascular disease. Complete recovery from the symptoms of intramedullary disorders remains difficult to achieve by available treatments. (author)

Intramedullary disorders diagnosed by MRI. Clinical course in 23 cases

Energy Technology Data Exchange (ETDEWEB)

Nagata, Kensei; Ohashi, Teruaki; Ishibashi, Kazumasa; Hirohashi, Akiyuki; Sato, Kimiaki [Kurume Univ., Fukuoka (Japan). School of Medicine

1996-09-01

We report the clinical course of 23 cases with intramedullary disorders diagnosed by MRI. Spinal vascular disease was the most common, and occurred in 11 cases, intramedullary tumor occurred in 6, and multiple sclerosis, myelitis, spinal edema each in 2. The characteristic MRI findings of the intramedullary disorders were spinal cord swelling on T1 weighted image and changes in the intensity on the T2 weighted image. Surgical treatment was performed in 5 of the 11 with spinal vascular disease and in 6 with an intra-medullary tumor. One patient with AV malformation underwent embolization of the spinal artery. The other 11 received conservative treatment. The period of follow-up ranged from 6 months to 9 years after onset. Complete recovery from symptoms was achieved in only 2 patients, some recovery was achieved in 8, no change in 10, and deterioration occurred in 3. In conclusion, it has become easy to diagnose intramedullary disorders by utilizing MRI. However, an accurate qualitative diagnosis is difficult except for spinal vascular disease. Complete recovery from the symptoms of intramedullary disorders remains difficult to achieve by available treatments. (author)

[Satisfactory evolution of a patient diagnosed in childhood with Bruton's disease].

Science.gov (United States)

Román Jiménez, María Guadalupe; Yamazaki Nakashimada, Marco Antonio; Blancas Galicia, Lizbeth

2010-01-01

Bruton's agammaglobulinemia is a primary immunodeficiency with a disease onset during the first months of age, when the maternal serum immunoglobulin levels decrease. It is characterized by recurrent infections and agammaglobulinemia. We report the case of a 6-year-old male patient with third-degree consanguinity, product of a third pregnancy and complete immunization scheme. He had a history of oral candidiasis at the age of 3 months, chicken pox at the age of 7 months, and two episodes of complicated bronchopneumonia at the age of 1 year and 6 years. He was admitted to the hospital because of fever and cough. Examination of the chest showed rales and right basilar hypoventilation, and a blood cell count revealed leukocytosis and neutrophilia. The diagnosis of pneumonia was made. He was treated with IV antibiotics. Serum immunoglobulins were reported to be low (IgM 55 mg/dL, IgA 0.9 mg/dL, and IgG 199 mg/dL). With these findings the clinical diagnosis of X-linked agammaglobulinemia (ALX) was concluded. A molecular test was performed fining a BTK gene confirming the diagnosis of Bruton's disease. Therapy with intravenous IgG was started every 21 days. During his evolution, he presented three episodes of rhinosinusitis, one of suppurative otitis media, and four events of pneumonia that required 37 days of hospitalization. After hospital discharge, the patient was free of infections and he returned to his daily activities. In cases of recurrent and severe respiratory infections in children, we must consider primary immunodeficiency disease in the differential diagnosis, mainly antibiotic deficiency. Early diagnosis and treatment improves the survival and quality of life in these patients.

[A case report of early-onset Alzheimer's disease with multiple psychotic symptoms, finally diagnosed as APPV717I mutation by genetic testing].

Science.gov (United States)

Ishimaru, Takashi; Ochi, Shinichiro; Matsumoto, Teruhisa; Yoshida, Taku; Abe, Masao; Toyota, Yasutaka; Fukuhara, Ryuji; Tanimukai, Satoshi; Ueno, Shu-ichi

2013-01-01

It is difficult to confirm a diagnosis of early-onset Alzheimer's disease (EOAD) because patients sometimes have non-specific cortical features, such as psychiatric symptoms, executive functional impairment, and pyramidal symptoms, along with typical symptoms, such as recent memory impairment and disorientation. We encountered a patient with multiple psychotic symptoms, finally diagnosed with EOAD on genetic testing. A right-handed sixty-year-old man, whose mother was suspected of having dementia, developed memory impairment at the age of fifty, disorientation at the age of fifty-six, and both visual hallucination and dressing apraxia at the age of fifty-nine. After admission to a psychiatric hospital for treatment, his symptoms disappeared with antipsychotic medication. However, his ADL were declining and so he was referred to our university hospital. He had frontal lobe symptoms, pyramidal signs, and extrapyramidal signs with severe dementia. Neuropsychological examinations were not possible because of sedation. On brain MRI, he showed diffuse atrophy of the cerebral cortex and hippocampus. HMPO-SPECT showed hypoperfusion of cerebral cortices diffusely. We decided to perform genetic testing because he had both family and alcohol abuse histories. He showed EOAD with V717I mutation of the amyloid precursor protein gene. After the discontinuation of antipsychotics, excessive sedation and extrapyramidal signs disappeared. A dose of 10 mg of donepezil was effective to improve motivation and activity, and his mini mental examination score was calculable after recovery. The case supports usefulness of applying genetic testing for Alzheimer's disease to patients with early onset dementia, even when they do not have a family history.

Computerized tomography in atypical Pott's disease

International Nuclear Information System (INIS)

Cabrera, M.N.B.; Wang, E.H.M.

1993-01-01

Classical Pott's disease is described as a two-vertebrae disease with the destruction of the intervening invertebral disc. Computerized tomography has been used in the differential diagnosis of spine infections and neoplasms. We reviewed CT scans of patients seen at the Philippine General Hospital over a two-year period with atypical presentations of atypical tuberculous spondylitis. We used the computerized tomography findings described as characteristic of classical Pott's disease as criteria in evaluating the CT scans of patients diagnosed to have Atypical Pott's Disease. Although the number of patients prevented sensitivity and specificity studies to be done, our results strongly suggest that the same CT criteria used to diagnose Classical Pott's Disease may also be used to diagnose Pott's disease in its atypical form. (Author.). 13 refs

Meta-analysis: Coeliac disease and hypertransaminasaemia.

Science.gov (United States)

Sainsbury, A; Sanders, D S; Ford, A C

2011-07-01

There may be a positive association between coeliac disease and serum hypertransaminasaemia but evidence is conflicting. To conduct a systematic review and meta-analysis to determine the prevalence of coeliac disease in adults presenting with cryptogenic serum hypertransaminasaemia and the prevalence of hypertransaminasaemia in patients with newly diagnosed coeliac disease. MEDLINE and EMBASE were searched up to August 2010. Case series and case-control studies recruiting adults with either cryptogenic hypertransaminasaemia that applied serological tests for coeliac disease and/or distal duodenal biopsy to participants or newly diagnosed biopsy-proven coeliac disease that assessed serum transaminases were eligible. The pooled prevalence of coeliac disease in individuals presenting with abnormal serum transaminases and the pooled prevalence of hypertransaminasaemia in newly diagnosed coeliac disease were calculated with 95% confidence intervals (CI). Eleven eligible studies were identified. Pooled prevalences of positive coeliac serology and biopsy-proven coeliac disease in cryptogenic hypertransaminasaemia were 6% (95% CI 3% to 10%) and 4% (95% CI 1% to 7%) respectively. Pooled prevalence of abnormal serum transaminases in newly diagnosed coeliac disease was 27% (95% CI 13% to 44%). Exclusion of gluten led to normalisation of serum transaminase levels in 63% to 90% of patients within 1 year. Undetected coeliac disease is a potential cause for cryptogenic hypertransaminasaemia in 3% to 4% of cases. More than 20% of individuals with newly diagnosed coeliac disease may have abnormal serum transaminases and these normalise on a gluten-free diet in the majority of cases. © 2011 Blackwell Publishing Ltd.

Decision Support and Shared Decision Making About Active Surveillance Versus Active Treatment Among Men Diagnosed with Low-Risk Prostate Cancer: a Pilot Study.

Science.gov (United States)

Myers, Ronald E; Leader, Amy E; Censits, Jean Hoffman; Trabulsi, Edouard J; Keith, Scott W; Petrich, Anett M; Quinn, Anna M; Den, Robert B; Hurwitz, Mark D; Lallas, Costas D; Hegarty, Sarah E; Dicker, Adam P; Zeigler-Johnson, Charnita M; Giri, Veda N; Ayaz, Hasan; Gomella, Leonard G

2018-02-01

This study aimed to explore the effects of a decision support intervention (DSI) and shared decision making (SDM) on knowledge, perceptions about treatment, and treatment choice among men diagnosed with localized low-risk prostate cancer (PCa). At a multidisciplinary clinic visit, 30 consenting men with localized low-risk PCa completed a baseline survey, had a nurse-mediated online DS session to clarify preference for active surveillance (AS) or active treatment (AT), and met with clinicians for SDM. Participants also completed a follow-up survey at 30 days. We assessed change in treatment knowledge, decisional conflict, and perceptions and identified predictors of AS. At follow-up, participants exhibited increased knowledge (p decision. Perceived support of the decision facilitated patient choice of AS.

Dental caries and pulpal disease.

Science.gov (United States)

Zero, Domenick T; Zandona, Andrea Ferreira; Vail, Mychel Macapagal; Spolnik, Kenneth J

2011-01-01

This article reviews the diagnostic process, from the first clinically evident stages of the caries process to development of pulpal pathosis. The caries diagnostic process includes 4 interconnected components-staging caries lesion severity, assessing caries lesion activity, and risk assessments at the patient and tooth surface level - which modify treatment decisions for the patient. Pulpal pathosis is diagnosed as reversible pulpitis, irreversible pulpitis (asymptomatic), irreversible pulpitis (symptomatic), and pulp necrosis. Periapical disease is diagnosed as symptomatic apical periodontitis, asymptomatic apical periodontitis, acute apical abscess, and chronic apical abscess. Ultimately, the goal of any diagnosis should be to achieve better treatment decisions and health outcomes for the patient. Copyright © 2011 Elsevier Inc. All rights reserved.

Validation of cardiovascular diagnoses in the Greenlandic Hospital Discharge Register for epidemiological use

DEFF Research Database (Denmark)

Tvermosegaard, Maria; Ronn, Pernille Falberg; Pedersen, Michael Lynge

2018-01-01

not previously been validated specifically. The objective of the study was to validate diagnoses of CVD in GHDR. The study was conducted as a validation study with primary investigator comparing information in GHDR with information in medical records. Diagnoses in GHDR were considered correct and thus valid......Cardiovascular disease (CVD) is one of the leading causes of death worldwide. In Greenland, valid estimates of prevalence and incidence of CVD do not exist and can only be calculated if diagnoses of CVD in the Greenlandic Hospital Discharge Register (GHDR) are correct. Diagnoses of CVD in GHDR have...... if they matched the diagnoses or the medical information in the medical records. A total of 432 online accessible medical records with a cardiovascular diagnosis according to GHDR from Queen Ingrid's Hospital from 2001 to 2013 (n=291) and from local health care centres from 2007 to 2013 (n=141) were reviewed...

Diagnosing physical activity in 4D : Spatial-temporal physical activity behavior of Dutch adults aged 45-65 years

NARCIS (Netherlands)

Jansen, F.M.|info:eu-repo/dai/nl/370530071

2017-01-01

Insufficient physical activity (PA) is a major public health problem as it is one of the leading risk factors for death and it increases the risk of various non-communicable diseases. Therefore, the societal burden of physical inactivity due to morbidity, mortality, and the associated health care

Diagnoses of Cardiovascular Disease or Substance Addiction/Abuse in US Adults Treated for ADHD with Stimulants or Atomoxetine: Is Use Consistent with Product Labeling?

Science.gov (United States)

Fairman, Kathleen A; Davis, Lindsay E; Peckham, Alyssa M; Sclar, David A

2018-03-01

Among US adults, utilization of pharmacotherapy for attention-deficit hyperactivity disorder (ADHD) has increased more than ninefold since 1995-1996. Potential contraindications to ADHD pharmacotherapy include serious cardiovascular disease (CVD) and, for stimulants, addictions and bipolar disorder (BPD). To assess the prevalence of potential contraindications among adults treated with ADHD pharmacotherapy. A retrospective cohort analysis was performed using the Truven Health MarketScan ® database. Subjects filled ≥ 1 prescription for atomoxetine or ≥ 1 stimulant in 2014-2015, were aged 18-64 years, commercially insured throughout observation, and diagnosed with ADHD on two or more medical claims. Diagnoses and medical procedures were measured in the 12 months prior to pharmacotherapy initiation. Metrics included serious CVD (cardiomegaly, cardiomyopathy, cerebrovascular occlusion, congestive heart failure, myocardial infarction, pacemaker, or valvular disorder) and any CVD (serious CVD, other atherosclerotic CVD, arrhythmia, congenital heart anomaly, or hypertensive heart disease). Rates of substance addiction or abuse were measured in a range to address nonspecific diagnostic coding. Only 2.0% of treated adults (n = 91,588) had one or more diagnosis indicating serious CVD. CVD prevalence increased monotonically with age. Of patients aged 55-64 years (n = 5,237), 7.2% had serious CVD; 15.9% had any CVD; and 1.9% had been hospitalized with one or more CVD. Of patients treated with stimulants (n = 87,167), 11.3-18.5% were diagnosed with addiction/abuse and 4.1% with BPD. CVD prevalence is generally low among adults using ADHD medication but increases with age. Although difficult to estimate precisely, the rate of addiction/abuse among stimulant-treated patients appears unexpectedly high. Further research should assess cardiovascular events and other potential harms associated with contraindicated use in high-risk adults.

Impact of an Activity-Based Program on Health, Quality of Life, and Occupational Performance of Women Diagnosed With Cancer.

Science.gov (United States)

Maher, Colleen; Mendonca, Rochelle J

We evaluated the impact of a 1-wk activity program on the health, quality of life (QOL), and occupational performance of community-living women diagnosed with cancer. A one-group pretest-posttest repeated-measures design was used. Participants completed a functional health measure (36-Item Short Form Health Survey [SF-36]), a QOL measure (World Health Organization Quality of Life-Brief version [WHOQOL-BREF]), and an occupational performance and satisfaction measure (Canadian Occupational Performance Measure [COPM]) before and 6 wk after program completion. The COPM was also administered on Day 5. Paired t tests for the SF-36 and WHOQOL-BREF showed no significant differences, except for the WHOQOL-BREF's Social Relationships subscale (p occupational performance and satisfaction and social relationships of community-living women diagnosed with cancer. Copyright © 2018 by the American Occupational Therapy Association, Inc.

Nailfold capillaroscopy in children and adolescents with rheumatic diseases.

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Piotto, Daniela Gerent Petry; Len, Cláudio Arnaldo; Hilário, Maria Odete Esteves; Terreri, Maria Teresa Ramos Ascensão

2012-10-01

To assess nailfold capillaroscopy in children and adolescents with autoimmune rheumatic diseases (juvenile idiopathic arthritis, systemic lupus erythematosus, juvenile dermatomyositis, scleroderma and mixed connective tissue disease) and relate it to clinical and laboratory findings and disease activity. Cross-sectional study assessing 147 patients by use of nailfold capillaroscopy as follows: 60 with juvenile idiopathic arthritis; 30 with systemic lupus erythematosus; 30 with juvenile dermatomyositis; 20 with localized scleroderma; four with systemic sclerosis; and three with mixed connective tissue disease. Clinical and laboratory tests and nailfold capillaroscopy were performed in all patients. The nailfold capillaroscopy was performed with an optical microscope (at 10- and 16-time magnifications) by the same observer. Most patients (76.2%) had normal nailfold capillaroscopy. The major changes in nailfold capillaroscopy, characterizing the scleroderma pattern, were observed in patients with juvenile dermatomyositis, systemic scleroderma and mixed connective tissue disease. There was no association between nailfold capillaroscopy and disease activity in patients with juvenile idiopathic arthritis, systemic lupus erythematosus and localized scleroderma. Disease activity and capillaroscopy were associated in patients with juvenile dermatomyositis. Nailfold capillaroscopy is a useful method to diagnose autoimmune rheumatic diseases and monitor disease activity.

Noninfectious differential diagnoses of pneumonia

International Nuclear Information System (INIS)

Wielandner, A.; Toelly, A.; Agarwal, P.; Bardach, C.

2017-01-01

In patients with a clinical suspicion of pneumonia, typical clinical and laboratory features along with the detection of infiltrates on chest X-ray are as a rule considered diagnostic and therapy is immediately initiated; however, studies have shown that in up to 5% of patients with an initial suspicion of pneumonia, another noninfectious pulmonary disease was the underlying cause. Early recognition and differentiation of diseases mimicking pneumonia are prerequisites for an adequate therapy. The aim of this review is to present the important noninfectious differential diagnoses of pneumonia and to provide the reader with tools for a systematic diagnostic approach. A literature search was carried out. As alterations in the lungs often result in similar imaging appearances and a differentiation between transudates, exsudates, blood and cells is not feasible by chest X-ray or CT, a systematic approach is essential to make an appropriate diagnosis. Hence, consideration of the temporal course, predominant pattern, distribution of findings, additional findings and clinical presentation are indispensable. (orig.) [de

LOW-BACK PAIN DISORDERS AS OCCUPATIONAL DISEASES IN THE CZECH REPUBLIC AND 22 EUROPEAN COUNTRIES: COMPARISON OF NATIONAL SYSTEMS, RELATED DIAGNOSES AND EVALUATION CRITERIA.

Science.gov (United States)

Laštovková, Andrea; Nakládalová, Marie; Fenclová, Zdenka; Urban, Pavel; Gad'ourek, Petr; Lebeda, Tomáš; Ehler, Edvard; Ridzoň, Petr; Hlávková, Jana; Boriková, Alena; Kuijer, P Paul F M; Bátora, Igor; Scholz-Odermatt, Stefan M; Moldovan, Horatiu; Godderis, Lode; Leijon, Ola; Campo, Giuseppe; Vaněčková, Manuela; Bonneterre, Vincent; Stikova, Elisaveta Jasna; Pelclová, Daniela

2015-09-01

Low-back pain diseases (LBPD) belong to the most frequent diagnoses determined by general practitioners, and constitute one of the most common reasons for sick leave and permanent disability pension in the Czech Republic and other European countries. Epidemiological studies have shown a statistically significant association between LBPD and certain types of occupational burden. However, in the Czech Republic, LBPD caused by overload and/or whole-body vibrations have not yet been included in the list of occupational diseases. The aim of this study was to collect and compare the systems, criteria and diagnoses used to recognize LBPD as occupational diseases in other European countries. A questionnaire focused on LBPD was distributed and answered by specialists in occupational diseases in European countries. It included items concerning LBPD in the national list of occupational diseases, and work-related and diagnostic criteria that need to be fulfilled for recognizing LBPD as occupational diseases and possible awarding compensations to the patients. In 13 countries out of the 23 countries studied, LBPD caused by overload can be recognized as occupational, providing that the diagnosis is sufficiently proven and exposure criteria and/or listed occupation are met and duration of exposure is confirmed (Belgium, Denmark, France, Germany, Hungary, Italy, Lithuania, Macedonia, Netherlands, Romania, Slovakia, Sweden, and Switzerland). LBPD due to vibrations can be also recognized as occupational in 14 countries. In 8 countries LBPD are not accepted as occupational unless they are caused by an injury at work. Specific criteria to evaluate occupational exposure of patients with LBPD were set in Belgium, Denmark, France, Germany, Lithuania, Macedonia, Netherlands, and Slovakia. In other countries, the evaluation is done at an individual basis. In practice, the assessment of occupational overload and its contribution to the development of LBPD as well as its inclusion in the

Physical activity, obesity and cardiovascular diseases.

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Lakka, T A; Bouchard, C

2005-01-01

Sedentary lifestyle and overweight are major public health, clinical, and economical problems in modern societies. The worldwide epidemic of excess weight is due to imbalance between physical activity and dietary energy intake. Sedentary lifestyle, unhealthy diet, and consequent overweight and obesity markedly increase the risk of cardiovascular diseases. Regular physical activity 45-60 min per day prevents unhealthy weight gain and obesity, whereas sedentary behaviors such as watching television promote them. Regular exercise can markedly reduce body weight and fat mass without dietary caloric restriction in overweight individuals. An increase in total energy expenditure appears to be the most important determinant of successful exercise-induced weight loss. The best long-term results may be achieved when physical activity produces an energy expenditure of at least 2,500 kcal/week. Yet, the optimal approach in weight reduction programs appears to be a combination of regular physical activity and caloric restriction. A minimum of 60 min, but most likely 80-90 min of moderate-intensity physical activity per day may be needed to avoid or limit weight regain in formerly overweight or obese individuals. Regular moderate intensity physical activity, a healthy diet, and avoiding unhealthy weight gain are effective and safe ways to prevent and treat cardiovascular diseases and to reduce premature mortality in all population groups. Although the efforts to promote cardiovascular health concern the whole population, particular attention should be paid to individuals who are physically inactive, have unhealthy diets or are prone to weight gain. They have the highest risk for worsening of the cardiovascular risk factor profile and for cardiovascular disease. To combat the epidemic of overweight and to improve cardiovascular health at a population level, it is important to develop strategies to increase habitual physical activity and to prevent overweight and obesity in

Association between Highly Active Antiretroviral Therapy and Type of Infectious Respiratory Disease and All-Cause In-Hospital Mortality in Patients with HIV/AIDS: A Case Series.

Directory of Open Access Journals (Sweden)

Renata Báez-Saldaña

Full Text Available Respiratory manifestations of HIV disease differ globally due to differences in current availability of effective highly active antiretroviral therapy (HAART programs and epidemiology of infectious diseases.To describe the association between HAART and discharge diagnosis and all-cause in-hospital mortality among hospitalized patients with infectious respiratory disease and HIV/AIDS.We retrospectively reviewed the records of patients hospitalized at a specialty hospital for respiratory diseases in Mexico City between January 1st, 2010 and December 31st, 2011. We included patients whose discharge diagnosis included HIV or AIDS and at least one infectious respiratory diagnosis. The information source was the clinical chart. We analyzed the association between HAART for 180 days or more and type of respiratory disease using polytomous logistic regression and all-cause hospital mortality by multiple logistic regressions.We studied 308 patients, of whom 206 (66.9% had been diagnosed with HIV infection before admission to the hospital. The CD4+ lymphocyte median count was 68 cells/mm3 [interquartile range (IQR: 30-150]. Seventy-five (24.4% cases had received HAART for more than 180 days. Pneumocystis jirovecii pneumonia (PJP (n = 142, tuberculosis (n = 63, and bacterial community-acquired pneumonia (n = 60 were the most frequent discharge diagnoses. Receiving HAART for more than 180 days was associated with a lower probability of PJP [Adjusted odd ratio (aOR: 0.245, 95% Confidence Interval (CI: 0.08-0.8, p = 0.02], adjusted for sociodemographic and clinical covariates. HAART was independently associated with reduced odds (aOR 0.214, 95% CI 0.06-0.75 of all-cause in-hospital mortality, adjusting for HIV diagnosis previous to hospitalization, age, access to social security, low socioeconomic level, CD4 cell count, viral load, and discharge diagnoses.HAART for 180 days or more was associated with 79% decrease in all-cause in-hospital mortality and lower

Statistical adjustment of culture-independent diagnostic tests for trend analysis in the Foodborne Diseases Active Surveillance Network (FoodNet), USA.

Science.gov (United States)

Gu, Weidong; Dutta, Vikrant; Patrick, Mary; Bruce, Beau B; Geissler, Aimee; Huang, Jennifer; Fitzgerald, Collette; Henao, Olga

2018-03-19

Culture-independent diagnostic tests (CIDTs) are increasingly used to diagnose Campylobacter infection in the Foodborne Diseases Active Surveillance Network (FoodNet). Because CIDTs have different performance characteristics compared with culture, which has been used historically and is still used to diagnose campylobacteriosis, adjustment of cases diagnosed by CIDT is needed to compare with culture-confirmed cases for monitoring incidence trends. We identified the necessary parameters for CIDT adjustment using culture as the gold standard, and derived formulas to calculate positive predictive values (PPVs). We conducted a literature review and meta-analysis to examine the variability in CIDT performance and Campylobacter prevalence applicable to FoodNet sites. We then developed a Monte Carlo method to estimate test-type and site-specific PPVs with their associated uncertainties. The uncertainty in our estimated PPVs was largely derived from uncertainty about the specificity of CIDTs and low prevalence of Campylobacter in tested samples. Stable CIDT-adjusted incidences of Campylobacter cases from 2012 to 2015 were observed compared with a decline in culture-confirmed incidence. We highlight the lack of data on the total numbers of tested samples as one of main limitations for CIDT adjustment. Our results demonstrate the importance of adjusting CIDTs for understanding trends in Campylobacter incidence in FoodNet.

Childhood-onset systemic lupus erythematosus in Singapore: clinical phenotypes, disease activity, damage, and autoantibody profiles.

Science.gov (United States)

Tan, J H T; Hoh, S F; Win, M T M; Chan, Y H; Das, L; Arkachaisri, T

2015-08-01

Childhood-onset systemic lupus erythematosus (cSLE) is a multisystem autoimmune disease characterized by immune dysregulation affecting patients less than 18 years old. One-fifth of SLE cases are diagnosed during childhood. cSLE presents differently from adults and has a more severe and aggressive course. We describe the clinical and antibody profiles in our cSLE Singapore cohort. All cSLE patients who satisfied the 1997 American College of Rheumatology diagnostic criteria were captured in our lupus registry from January 2009 to January 2014. Data including demographic, cumulative clinical, serologic data, and damage indices were collected. Adjusted mean SLEDAI-2K (AMS) was used to summarize disease activity over multiple visits. Cluster analysis using non-hierarchical K-means procedure was performed on eight selected antibodies. The 64 patients (female:male ratio 5:1; Chinese 45.3%, Malay 28.1%, Indian 9.4%, and other races 17.2%) had a mean onset age of 11.5 years (range 2.1-16.7) and mean age at diagnosis was 11.9 years (range 2.6-18.0). Our study demonstrated differences in clinical manifestations for which hematologic involvement was the most common manifestation with less renal disease and uncommon neurologic manifestation as compared to other cSLE cohorts reported in our region. Antibody clusters were identified in our cohort but their clinical association/discrimination and outcome prediction required further validation study. Outcomes of our cohort in regard to disease activity after therapy and organ damages were comparable if not better to other cSLE cohorts elsewhere. Steroid-related damage, including symptomatic multifocal avascular necrosis and cataract, were not uncommon locally. Infection remains the major cause of death for the continent. Nevertheless, the five year survival rate of our cohort (98.4%) was high. © The Author(s) 2015.

Management of Newly Diagnosed Atrial Fibrillation in an Outpatient Clinic Setting

DEFF Research Database (Denmark)

Thrysoee, Lars; Strömberg, Anna; Brandes, Axel

2018-01-01

fibrillation is not a fatal disease in itself was very important for patients. At the same time, visiting the clinic was overwhelming, information was difficult to understand, and patients found it difficult to be involved in decision-making. CONCLUSIONS: This study indicates that patients were uncertain......AIMS: To gain in-depth knowledge of patients' experiences of the consultation processes at a multidisciplinary atrial fibrillation outpatient clinic in a university hospital in Denmark. BACKGROUND: Atrial fibrillation is the most common cardiac arrhythmia associated with morbidity and mortality...... if not diagnosed and treated as recommended. Patients with newly diagnosed atrial fibrillation preferably should be managed in an outpatient setting which includes medical examination, patient education and decision making on medical therapy. DESIGN: This is a qualitative study of 14 patients newly diagnosed...

Thrombin-activatable fibrinolysis inhibitor activity in healthy and diseased dogs

DEFF Research Database (Denmark)

Jessen, Lisbeth Rem; Wiinberg, Bo; Kjelgaard-Hansen, Mads

2010-01-01

Background: In people, increased thrombin-activatable fibrinolysis inhibitor (TAFI) antigen has been associated with increased risk of thrombosis, and decreased TAFI may contribute to bleeding diathesis. TAFI activity in dogs has been described in experimental models, but not in dogs...... with spontaneous disease. Objective: The aim of this study was to compare TAFI activity in healthy dogs with TAFI activity in dogs with spontaneous disease. Methods: Plasma samples from 20 clinically healthy Beagles and from 35 dogs with various diseases were analyzed using a commercial chromogenic assay...... that measured TAFI activity relative to activity in standardized pooled human plasma. Results: Median TAFI activity for the 20 Beagles was 46.1% (range 32.2-70.8%) compared with 62.6% (29.1-250%) for the 35 diseased dogs, and 14/35 (40%) had TAFI activities >the upper limit for controls. The highest individual...

Incidence of End-Stage Renal Disease Attributed to Diabetes Among Persons with Diagnosed Diabetes - United States and Puerto Rico, 2000-2014.

Science.gov (United States)

Burrows, Nilka Rios; Hora, Israel; Geiss, Linda S; Gregg, Edward W; Albright, Ann

2017-11-03

During 2014, 120,000 persons in the United States and Puerto Rico began treatment for end-stage renal disease (ESRD) (i.e., kidney failure requiring dialysis or transplantation) (1). Among these persons, 44% (approximately 53,000 persons) had diabetes listed as the primary cause of ESRD (ESRD-D) (1). Although the number of persons initiating ESRD-D treatment each year has increased since 1980 (1,2), the ESRD-D incidence rate among persons with diagnosed diabetes has declined since the mid-1990s (2,3). To determine whether ESRD-D incidence has continued to decline in the United States overall and in each state, the District of Columbia (DC), and Puerto Rico, CDC analyzed 2000-2014 data from the U.S. Renal Data System and the Behavioral Risk Factor Surveillance System. During that period, the age-standardized ESRD-D incidence among persons with diagnosed diabetes declined from 260.2 to 173.9 per 100,000 diabetic population (33%), and declined significantly in most states, DC, and Puerto Rico. No state experienced an increase in ESRD-D incidence rates. Continued awareness of risk factors for kidney failure and interventions to improve diabetes care might sustain and improve these trends.

Coats' disease, Turner syndrome, and von Willebrand disease in a patient with Wildtype Norrie disease pseudoglioma.

Science.gov (United States)

Desai, Rajen U; Saffra, Norman A; Krishna, Rati P; Rosenberg, Steven E

2011-01-01

The authors describe a girl diagnosed as having Coats' disease, Turner syndrome (45X karyotype), and type 1 von Willebrand disease. She tested negative for the Norrie disease pseudoglioma (NDP) gene located on the X-chromosome, which has been suspected of contributing to Coats' disease. Copyright 2010, SLACK Incorporated.

Retrospective study on cattle and poultry diseases in Uganda

Directory of Open Access Journals (Sweden)

Joseph Byaruhanga

2017-12-01

Full Text Available Cattle and poultry enterprises are among the major contributors to food security and socioeconomic empowerment of households in Uganda. However, various diseases constrain their productivity. A two-year retrospective study between April 2012 and March 2014 was conducted using records for cattle and poultry diseases diagnosed at the Central Diagnostic Laboratory (CDL to determine prevalent diseases in Uganda. The laboratory received 836 samples from poultry (36.3% and cattle (63.7%. Of the 836 samples, 47.5% had a definitive diagnosis of disease causation. Most of the cattle and poultry diseases diagnosed were protozoan diseases (39.3% followed by bacterial (21.4%, viral (17.1%, helminthiasis (11.1%, nutritional diseases (4% and others (7.1%. For poultry, viral diseases (29.5% and protozoan diseases (27.1% especially newcastle disease (44.3% and coccidiosis (100% respectively, were the most diagnosed. While for cattle, hemo-protozoan parasites (52.1% were the most prevalent, of which 92.9% were east coast fever infection. Bacterial infection (20.5% in cattle were the second most diagnosed diseases and mastitis was the most diagnosed (46.2%. In summary, coccidioisis, collibacillosis, newcastle disease, gumboro disease, and avian helminthiasis were the most prevalent poultry diseases while in cattle, east coast fever, helminthiasis, mastitis, brucellosis and rabies were the most frequently diagnosed diseases. This study has identified the major diseases that hinder poultry and cattle production in Uganda. The data generated by CDL could be used for surveillance, monitoring and designing strategic interventions for control of poultry and cattle diseases in Uganda. Keywords: Coccidiosis, Collibacillosis, East coast fever, Mastitis, Newcastle disease, Rabies

Mean platelet volume is decreased in adults with active lupus disease

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Guillermo Delgado-García

Full Text Available ABSTRACT Background: Only a few biomarkers are available for assessing disease activity in systemic lupus erythematosus (SLE. Mean platelet volume (MPV has been recently studied as an inflammatory biomarker. It is currently unclear whether MPV may also play a role as a biomarker of disease activity in adult patients with SLE. Objective: We investigated the association between MPV and disease activity in adult patients with SLE. Methods: In this retrospective study, we compared two groups of adult patients divided according to disease activity (36 per group. Subjects were age- and gender-matched. Results: MPV was significantly decreased with respect to those of inactive patients (7.16 ± 1.39 vs. 8.16 ± 1.50, p = 0.005. At a cutoff level of 8.32 fL, MPV has a sensitivity of 86% and a specificity of 41% for the detection of disease activity. A modest positive correlation was found between MPV and albumin (r = 0.407, p = 0.001, which in turn is inversely associated with disease activity. Conclusions: In summary, MPV is decreased in adult patients with active lupus disease, and positively correlated with albumin, another biomarker of disease activity. Prospective studies are needed to evaluate the prognostic value of this biomarker.

Mean platelet volume is decreased in adults with active lupus disease.

Science.gov (United States)

Delgado-García, Guillermo; Galarza-Delgado, Dionicio Ángel; Colunga-Pedraza, Iris; Borjas-Almaguer, Omar David; Mandujano-Cruz, Ilse; Benavides-Salgado, Daniel; Martínez-Granados, Rolando Jacob; Atilano-Díaz, Alexandro

Only a few biomarkers are available for assessing disease activity in systemic lupus erythematosus (SLE). Mean platelet volume (MPV) has been recently studied as an inflammatory biomarker. It is currently unclear whether MPV may also play a role as a biomarker of disease activity in adult patients with SLE. We investigated the association between MPV and disease activity in adult patients with SLE. In this retrospective study, we compared two groups of adult patients divided according to disease activity (36 per group). Subjects were age- and gender-matched. MPV was significantly decreased with respect to those of inactive patients (7.16±1.39 vs. 8.16±1.50, p=0.005). At a cutoff level of 8.32fL, MPV has a sensitivity of 86% and a specificity of 41% for the detection of disease activity. A modest positive correlation was found between MPV and albumin (r=0.407, p=0.001), which in turn is inversely associated with disease activity. In summary, MPV is decreased in adult patients with active lupus disease, and positively correlated with albumin, another biomarker of disease activity. Prospective studies are needed to evaluate the prognostic value of this biomarker. Copyright © 2016 Elsevier Editora Ltda. All rights reserved.

Trends in HIV diagnoses and testing among U.S. adolescents and young adults.

Science.gov (United States)

Hall, H Irene; Walker, Frances; Shah, Daxa; Belle, Eboni

2012-01-01

The Centers for Disease Control and Prevention recommends routine HIV screening in health care settings. Using national surveillance data, we assessed trends in HIV diagnoses and testing frequency in youth aged 13-24 diagnosed with HIV in 2005-2008. Diagnosis rates increased among black (17.0% per year), Hispanic (13.5%), and white males (8.8%), with increases driven by men who have sex with men (MSM). A higher percentage of white males and MSM had previously been tested than their counterparts. No increases in diagnoses or differences in testing were observed among females. Intensified interventions are needed to reduce HIV infections and racial/ethnic disparities.

Positive correlation between disease activity index and matrix metalloproteinases activity in a rat model of colitis.

Science.gov (United States)

Oliveira, Luiz Gustavo de; Cunha, André Luiz da; Duarte, Amaury Caiafa; Castañon, Maria Christina Marques Nogueira; Chebli, Júlio Maria Fonseca; Aguiar, Jair Adriano Kopke de

2014-01-01

Inflammatory bowel disease, including ulcerative colitis and Crohn's disease, comprising a broad spectrum of diseases those have in common chronic inflammation of the gastrointestinal tract, histological alterations and an increased activity levels of certain enzymes, such as, metalloproteinases. Evaluate a possible correlation of disease activity index with the severity of colonic mucosal damage and increased activity of metalloproteinases in a model of ulcerative colitis induced by dextran sulfate sodium. Colitis was induced by oral administration of 5% dextran sulfate sodium for seven days in this group (n=10), whereas control group (n=16) received water. Effects were analyzed daily by disease activity index. In the seventh day, animals were euthanized and hematological measurements, histological changes (hematoxylin and eosin and Alcian Blue staining), myeloperoxidase and metalloproteinase activities (MMP-2 and MMP-9) were determined. Dextran sulfate sodium group showed elevated disease activity index and reduced hematological parameters. Induction of colitis caused tissue injury with loss of mucin and increased myeloperoxidase (Pcorrelation with the degree of histopathological changes after induction of colitis, and this result may be related mainly to the increased activity of MMP-9 and mieloperoxidase.

Diagnosing Tic Disorders

Science.gov (United States)

... Submit" /> Information For… Media Policy Makers Diagnosing Tic Disorders Language: English (US) Español (Spanish) Recommend on ... or postviral encephalitis). Persistent (Chronic) Motor or Vocal Tic Disorder To be diagnosed with a persistent tic ...

Tay-Sachs and Sandhoff diseases: enzymatic diagnosis in dried blood spots on filter paper: retrospective diagnoses in newborn-screening cards.

Science.gov (United States)

Chamoles, Néstor A; Blanco, Mariana; Gaggioli, Daniela; Casentini, Carina

2002-04-01

Tay-Sachs disease (TSD), Sandhoff disease (SD) and variants are caused by deficient activity of the lysosomal enzymes hexosaminidase A (HA) and total hexosaminidase (TH) (hexosaminidase A plus B), respectively. For diagnosis, these enzymes are usually measured in plasma or extracts of leukocytes. We describe methods for the assay of hexosaminidase A and total hexosaminidase activities in dried blood spots (DBSs) on filter paper. We studied 163 healthy controls, 9 Tay-Sachs patients, 4 Sandhoff patients, 18 obligate carriers and the newborn-screening cards from two patients with Tay-Sachs and one patient with Sandhoff disease. To tubes containing a 3-mm-diameter blood spot, we added elution liquid and substrate solution. After incubation at 37 degrees C, the amount of hydrolyzed product was compared with a calibrator to allow the quantification of enzyme activity. The described methodology is useful to distinguish patients with Tay-Sachs disease or Sandhoff disease from carriers and controls using samples that are sufficiently stable to be transported to the testing laboratory by mail. The diagnosis of both diseases from a newborn-screening card (NSC) was clearly demonstrated, even after storage for up to 38 months at room temperature. The newborn-screening card has been added to the biological materials that allow the identification of patients with Tay-Sachs disease and Sandhoff disease.

Measures of rheumatoid arthritis disease activity in Australian clinical practice.

Science.gov (United States)

Taylor, Andrew; Bagga, Hanish

2011-01-01

Objectives. To investigate which rheumatoid arthritis (RA) disease activity measures are being collected in patients receiving glucocorticoids, non-biologic or biologic disease-modifying antirheumatic drugs (DMARDs) in Australian rheumatology practice. Methods. A retrospective audit of medical records was conducted from eight rheumatology practices around Australia. Each rheumatologist recruited 30 consecutive eligible patients into the review, 10 of whom must have been receiving a biological agent for rheumatoid arthritis. Disease activity measures and radiographic assessments were collected from each patient's last consultation. For biologic patients, disease activity measures were also collected from when the patient was first initiated on the biological agent. Results. At last consultation, the disease measures that were recorded most often were ESR (89.2%), haemoglobin (87.5%), and CRP (84.2%). DAS28 was infrequently recorded (16.3%). The rate of recording disease activity measures for patients receiving biologic DMARDs decreased over time (mean 27 months). Conclusion. This review has shown inconsistency of RA activity measures being recorded in Australian rheumatology clinical practice. An accurate assessment of the disease process is necessary to effectively target rheumatoid arthritis patients to treat in order to achieve optimal outcomes.

COAGULATION ACTIVITY IN LIVER DISEASE

Directory of Open Access Journals (Sweden)

Dr. Sheikh Sajjadieh Mohammad Reza

2009-07-01

Full Text Available Patients with advanced hepatic failure may present with the entire spectrum of coagulation factor deficiencies. This study was designed to determine laboratory abnormalities in coagulation in chronic liver disease and the association of these abnormalities with the extent of chronic hepatitis and cirrhosis. Coagulation markers were assayed in 60 participants: 20 patients with chronic hepatitis, 20 patients with cirrhosis, and 20 healthy individuals (control. Plasma levels of anti-thrombin III were determined by a chromogenic substrate method, and plasma concentrations of fibrinogen were analyzed by the Rutberg method. Commercially available assays were used for laboratory coagulation tests. The levels of coagualation activity markers in patients with chronic liver disease were significantly different in comparison to those in healthy participants. These results indicate the utility of measuring markers for coagulation activity in determining which cirrhosis patients are more susceptible to disseminated intravascular coagulation.

Impact of gadolinium-based contrast agent in the assessment of Crohn's disease activity: Is contrast agent injection necessary?

Science.gov (United States)

Quaia, Emilio; Sozzi, Michele; Gennari, Antonio Giulio; Pontello, Michele; Angileri, Roberta; Cova, Maria Assunta

2016-03-01

To determine whether magnetic resonance enterography (MRE) performed without intravenous contrast injection is diagnostically noninferior to conventional contrast-enhanced MRE (CE-MRE) in patients with Crohn's disease (CD). This was an Institutional Review Board (IRB)-approved retrospective study. Ninety-six patients (52 male and 44 female; 47.18 years ± 13.6) with a diagnosis of CD underwent MRE at 1.5T including T2 -weighted single-shot turbo-spin-echo, T2 -weighted spectral fat presaturation with inversion recovery (SPAIR), T1 -weighted balanced fast-field-echo MR sequences, and CE-MRE consisting in T1 -weighted breath-hold THRIVE 3D MRI sequences after administration of gadobenate dimeglumine (0.2 mL/kg of body weight). Unenhanced MRE, CE-MRE, and unenhanced MRE plus CE-MRE were reviewed in separate sessions with blinding by two readers in consensus, and subsequently by two other readers independently considering a subgroup of 20 patients. Crohn's Disease Endoscopic Index of Severity (CDEIS) and/or histologic analysis of the surgical specimen were considered as reference standards for the assessment of inflammatory activity. Patients revealed prevalently active (n = 55 patients) or quiescent CD (n = 41 patients). The agreement between unenhanced MRE vs. CE-MRE in interpreting active bowel inflammation was 96% (123/128 bowel segments; one-sided 95% confidence interval [CI], >94.4%). Unenhanced MRE vs. CE-MRE vs. unenhanced MRE plus CE-MRE revealed a diagnostic accuracy of 93% [90/96] vs. 92% [88/96] vs. 97% [93/96] (P > 0.05) in the diagnosis of active CD. Interreader agreement was very good for all variables (κ value = 0.8-0.9) except for the measurement of the length of disease (κ value = 0.45). Unenhanced MRE was noninferior to CE-MRE in diagnosing active inflammation in patients with CD. © 2015 Wiley Periodicals, Inc.

Finding aroma clues in the human breath to diagnose diseases

Science.gov (United States)

A. Dan Wilson

2016-01-01

History of human odor analysis in disease diagnosis The use of the sense of smell as an indicator of human disease probably originated with Hippocrates (circa 400 BC). Early medical practitioners recognized that the presence of human diseases changed the odors released from the body and breath. Physicians once relied heavily on their sense of smell to provide useful...

Imaging active lymphocytic infiltration in coeliac disease with iodine-123-interleukin-2 and the response to diet

International Nuclear Information System (INIS)

Signore, A.; Chianelli, M.; Annovazzi, A.; Rossi, M.; Greco, M.; Ronga, G.; Picarelli, A.; Maiuri, L.; Britton, K.E.

2000-01-01

Coeliac disease is diagnosed by the presence of specific antibodies and a jejunal biopsy showing mucosal atrophy and mononuclear cell infiltration. Mucosal cell-mediated immune response is considered the central event in the pathogenesis of coeliac disease, and untreated coeliac patients show specific features of T-cell activation in the small intestine. Here we describe the use of iodine-123-interleukin-2 scintigraphy in coeliac patients as a non-invasive tool for detection of lymphocytic infiltration in the small bowel and its use for therapy follow-up, and we demonstrate the specificity of binding of labelled-IL2 to activated lymphocytes by ex-vivo autoradiography of jejunal biopsies. 123 I-IL2 was administered i.v. [74 MBq (2 mCi)], and gamma camera images were acquired after 1 h. Ten patients were studied with 123 I-IL2 scintigraphy at diagnosis and seven were also investigated after 12-19 months of gluten-free diet. Results were expressed as target-to-background radioactivity ratios in six different bowel regions before and after the diet. At the time of diagnosis all patients showed a significantly higher bowel uptake of 123 I-IL2 than normal subjects (P 2 =0.66; P=0.008). Autoradiography of jejunal biopsies confirmed that labelled-IL2 only binds to activated T-lymphocytes infiltrating the gut mucosa. After 1 year of the diet, bowel uptake of 123 I-IL2 significantly decreased in five out of six regions (P 123 I-IL2 scintigraphy is a sensitive non-invasive technique for assessing in vivo the presence of activated mononuclear cells in the bowel of patients affected by coeliac disease. Unlike jejunal biopsy, this method provides information from the whole intestine and gives a non-invasive measure of the effectiveness of the gluten-free diet. (orig.)

Epidemiology of inflammatory bowel disease in Málaga: incidence rate and follow-up of a cohort diagnosed between 2007-2008.

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Cueto Torreblanca, Ignacio; Camargo Camero, Raquel; Andrade Bellido, Raúl; Romero Pérez, Eduardo; Alcaín Martínez, Guillermo

2017-08-01

The incidence of inflammatory bowel disease (IBD) in Spain has been traditionally lower than in Northern European countries. Recent epidemiological studies have found that these differences are diminishing. This study estimates the incidence of IBD in Málaga (Spain), a city in Southern Spain and relates its results to those found in our neighboring countries. This was a prospective study designed to collect new cases diagnosed during the period from 2007-2008 and follow up these patients. Incidence is expressed as number of patients per 100,000 population per year. The population distribution found in the European Collaborative Study was used to standardize incidence rates. The gross incidence rate of IBD in Málaga is 9/105, the standardized incidence rate is 12.3/105 (9.7-15.6). These data are similar to those found in our surroundings, although a higher incidence rate for Crohn's disease (CD) as compared to ulcerative colitis (UC) was found. The clinical characteristics and outcomes of our patients do not differ significantly from those described for other populations.

Medical audit of rectal biopsy diagnosis of inflammatory bowel disease.

Science.gov (United States)

Frei, J V; Morson, B C

1982-03-01

The records of the rectal biopsy diagnoses of ulcerative colitis and Crohn's disease in the Department of Pathology, St Mark's Hospital, London, were reviewed. The biopsy diagnoses were compared to subsequent resection diagnoses on the same patients, and annual and seasonal variations in the frequency of these and related diagnoses were studied. The accuracy rate for the biopsy diagnosis of ulcerative colitis was about 70% and for Crohn's disease about 40% each time a biopsy was read. The low figure for the accuracy rate for Crohn's disease could be attributed to sampling error inherent in the diagnosis of a disease which is essentially patchy, showing discontinuous pathology. Also, many patients with Crohn's disease have a normal rectum which is biopsied to demonstrate the distinction from ulcerative colitis. In practical terms therefore a 40% accuracy rate in Crohn's disease is probably adequate. The rate of "false-positive" diagnoses was about 5%. There was a seasonal variation in the frequency of these two diagnoses, but no variation attributable to changes in observers, as pathology trainees in the Department change regularly. The frequency of diagnoses of non-specific inflammation and of normal colon did show such non-random variations.

Addison disease in patients treated with glucocorticoid therapy.

LENUS (Irish Health Repository)

Cronin, C C

2012-02-03

Acute adrenal crisis in patients with unrecognized chronic adrenocortical failure is difficult to diagnose and potentially fatal. We describe 2 patients with acute adrenal crisis whose diagnoses were hindered because of concomitant glucocorticoid treatment. Acute adrenal insufficiency is primarily a state of mineralocorticoid deficiency. Prednisolone and prednisone, the most frequently prescribed anti-inflammatory corticosteroid agents, have minimal mineralocorticoid activity. Several conditions that may be treated with pharmacological glucocorticoids are associated with an increased risk of Addison disease. An acute adrenal crisis, against which concurrent glucocorticoid therapy does not confer adequate protection, may develop in such patients.

Graves' disease: thyroid function and immunologic activity

International Nuclear Information System (INIS)

Gossage, A.A.; Crawley, J.C.; Copping, S.; Hinge, D.; Himsworth, R.L.

1982-01-01

Patients with Graves' disease were studied for two years during and after a twelve-month course of treatment. Disease activity was determined by repeated measurements of thyroidal uptake of [/sup 99m/Tc]pertechnetate during tri-iodothyronine administration. These in-vivo measurements of thyroid stimulation were compared with the results of in-vitro assays of Graves, immunoglobulin (TSH binding inhibitory activity--TBIA). There was no correlation between the thyroid uptake and TBIA on diagnosis. Pertechnetate uptake and TBIA both declined during the twelve months of antithyroid therapy. TBIA was detectable in sera from 19 of the 27 patients at diagnosis; in 11 of these 19 patients there was a good correlation (p less than 0.05) throughout the course of their disease between the laboratory assay of the Graves, immunoglobulin and the thyroid uptake. Probability of recurrence can be assessed but sustained remission of Graves' disease after treatment cannot be predicted from either measurement alone or in combination

Graves' disease: thyroid function and immunologic activity

International Nuclear Information System (INIS)

Gossage, A.A.R.; Crawley, J.C.W.; Copping, S.; Hinge, D.; Himsworth, R.L.

1982-01-01

Patients with Graves' disease were studied for two years during and after a twelve-month course of treatment. Disease activity was determined by repeated measurements of thyroidal uptake of [ 9 -9μTc]pertechnetate during tri-iodothyronine administration. These in-vivo measurements of thyroid stimulation were compared with the results of in-vitro assays of Graves, immunoglobulin (TSH binding inhibitory activity - TBIA). There was no correlation between the thyroid uptake and TBIA on diagnosis. Pertechnetate uptake and TBIA both declined during the twelve months of antithyroid therapy. TBIA was detectable in sera from 19 of the 27 patients at diagnosis; in 11 of these 19 patients there was a good correlation (p<0.05) throughout the course of their disease between the laboratory assay of the Graves, immunoglobulin and the thyroid uptake. Probability of recurrence can be assessed but sustained remission of Graves' disease after treatment cannot be predicted from either measurement alone or in combination

[Prevalence of previously diagnosed diabetes mellitus in Mexico.

Science.gov (United States)

Rojas-Martínez, Rosalba; Basto-Abreu, Ana; Aguilar-Salinas, Carlos A; Zárate-Rojas, Emiliano; Villalpando, Salvador; Barrientos-Gutiérrez, Tonatiuh

2018-01-01

To compare the prevalence of previously diagnosed diabetes in 2016 with previous national surveys and to describe treatment and its complications. Mexico's national surveys Ensa 2000, Ensanut 2006, 2012 and 2016 were used. For 2016, logistic regression models and measures of central tendency and dispersion were obtained. The prevalence of previously diagnosed diabetes in 2016 was 9.4%. The increase of 2.2% relative to 2012 was not significant and only observed in patients older than 60 years. While preventive measures have increased, the access to medical treatment and lifestyle has not changed. The treatment has been modified, with an increase in insulin and decrease in hypoglycaemic agents. Population aging, lack of screening actions and the increase in diabetes complications will lead to an increase on the burden of disease. Policy measures targeting primary and secondary prevention of diabetes are crucial.

Graves' Disease that Developed Shortly after Surgery for Thyroid Cancer

Directory of Open Access Journals (Sweden)

Hea Min Yu

2013-09-01

Full Text Available Graves' disease is an autoimmune disorder that may present with various clinical manifestations of hyperthyroidism. Patients with Graves' disease have a greater number of thyroid nodules and a higher incidence of thyroid cancer compared with patients with normal thyroid activity. However, cases in which patients are diagnosed with recurrence of Graves' disease shortly after partial thyroidectomy for thyroid cancer are very rare. Here we report a case of hyperthyroid Graves' disease that occurred after partial thyroidectomy for papillary thyroid cancer. In this case, the patient developed hyperthyroidism 9 months after right hemithyroidectomy, and antithyroglobulin autoantibody and thyroid stimulating hormone receptor stimulating autoantibody were positive. Therefore, we diagnosed Graves' disease on the basis of the laboratory test results and thyroid ultrasonography findings. The patient was treated with and maintained on antithyroid drugs. The mechanism of the recurrence of Graves' disease in this patient is still unclear. The mechanism may have been the improper response of the immune system after partial thyroidectomy. To precisely determine the mechanisms in Graves' disease after partial thyroidectomy, further studies based on a greater number of cases are needed.

Tip of the iceberg: 18F-FDG PET/CT diagnoses extensively disseminated coccidioidomycosis with cutaneous lesions

Directory of Open Access Journals (Sweden)

Nia BB

2017-07-01

Full Text Available We present a case of an immunocompetent 27-year-old African American man who was initially diagnosed with diffuse pulmonary coccidioidomycosis and started on oral fluconazole. While his symptoms improved, he began to develop tender cutaneous lesions. Biopsies of the cutaneous lesions grew Coccidioides immitis. Subsequent 18F-FDG PET/CT revealed extensive multisystem involvement including the skin/subcutaneous fat, lungs, spleen, lymph nodes, and skeleton. This case demonstrates the utility of obtaining an 18F-FDG PET/CT to assess the disease extent and activity in patients with disseminated coccidioidomycosis who initially present with symptoms involving only the lungs.

Hemodialysis knowledge and medical adherence in African Americans diagnosed with end stage renal disease: results of an educational intervention.

Science.gov (United States)

Wells, Janie R

2011-01-01

The purpose of this three-group quasi-experimental research study was to describe the relationship between hemodialysis knowledge and perceived medical adherence to a prescribed treatment regimen in African Americans diagnosed with end stage renal disease and to determine if an educational intervention improved hemodialysis knowledge and medical adherence. Eighty-five African Americans participated in this study using the Life Options Hemodialysis Knowledge Test and the Medical Outcomes Study Measures of Patient Adherence tools. No significant correlation was found between hemodialysis knowledge and medical adherence. Paired sample t-tests revealed significantly higher hemodialysis knowledge scores in the post-test group compared to the pre-test group, t(26) = -3.79, p adherence. This study suggests that more education is needed to improve the knowledge level of African-American patients on hemodialysis.

The data quality of splenomegaly ICD-10 diagnoses in a population-based hospital discharge registry

DEFF Research Database (Denmark)

Rotbain, E. C.; Lund Hansen, Dennis; Frederiksen, H.

2015-01-01

of our knowledge, accurate data on the risk of hematological malignancies, hepatic diseases and storage diseases among patients with splenomegaly have never been reported. The aim of this pilot study is to investigate the validity of the splenomegaly ICD-10 diagnoses, in order to ascertain...

Hope as experienced in women newly diagnosed with gynaecological cancer

DEFF Research Database (Denmark)

Hammer, Kristianna; Mogensen, Ole; Hall, Elisabeth O C

2009-01-01

cancer diagnosis made the women oscillate between hope and hopelessness, between positive expectations of getting cured and frightening feelings of the disease taking over. Five major interrelated themes of hope were identified: hope of being cured, cared for and getting back to normal, hope as being...... at a gynaecological department of a Danish university hospital. The women, aged 24-87 (median 52yrs), were diagnosed with ovarian, endometrial, cervical and vulvar cancer. RESULTS: Hope was found to be connected to both diagnosis, cure, family life and life itself and closely tied to hopelessness. The newly received...... active and feeling well, hope as an internal power to maintain integration, hope as significant relationships and hope as fighting against hopelessness. Thus, hope was woven together with hopelessness in a mysterious way; it took command through inner strength and courage based on a trust in being cured...

Remote Physical Activity Monitoring in Neurological Disease: A Systematic Review.

Science.gov (United States)

Block, Valerie A J; Pitsch, Erica; Tahir, Peggy; Cree, Bruce A C; Allen, Diane D; Gelfand, Jeffrey M

2016-01-01

To perform a systematic review of studies using remote physical activity monitoring in neurological diseases, highlighting advances and determining gaps. Studies were systematically identified in PubMed/MEDLINE, CINAHL and SCOPUS from January 2004 to December 2014 that monitored physical activity for ≥24 hours in adults with neurological diseases. Studies that measured only involuntary motor activity (tremor, seizures), energy expenditure or sleep were excluded. Feasibility, findings, and protocols were examined. 137 studies met inclusion criteria in multiple sclerosis (MS) (61 studies); stroke (41); Parkinson's Disease (PD) (20); dementia (11); traumatic brain injury (2) and ataxia (1). Physical activity levels measured by remote monitoring are consistently low in people with MS, stroke and dementia, and patterns of physical activity are altered in PD. In MS, decreased ambulatory activity assessed via remote monitoring is associated with greater disability and lower quality of life. In stroke, remote measures of upper limb function and ambulation are associated with functional recovery following rehabilitation and goal-directed interventions. In PD, remote monitoring may help to predict falls. In dementia, remote physical activity measures correlate with disease severity and can detect wandering. These studies show that remote physical activity monitoring is feasible in neurological diseases, including in people with moderate to severe neurological disability. Remote monitoring can be a psychometrically sound and responsive way to assess physical activity in neurological disease. Further research is needed to ensure these tools provide meaningful information in the context of specific neurological disorders and patterns of neurological disability.

Remote Physical Activity Monitoring in Neurological Disease: A Systematic Review

Science.gov (United States)

Block, Valerie A. J.; Pitsch, Erica; Tahir, Peggy; Cree, Bruce A. C.; Allen, Diane D.; Gelfand, Jeffrey M.

2016-01-01

Objective To perform a systematic review of studies using remote physical activity monitoring in neurological diseases, highlighting advances and determining gaps. Methods Studies were systematically identified in PubMed/MEDLINE, CINAHL and SCOPUS from January 2004 to December 2014 that monitored physical activity for ≥24 hours in adults with neurological diseases. Studies that measured only involuntary motor activity (tremor, seizures), energy expenditure or sleep were excluded. Feasibility, findings, and protocols were examined. Results 137 studies met inclusion criteria in multiple sclerosis (MS) (61 studies); stroke (41); Parkinson's Disease (PD) (20); dementia (11); traumatic brain injury (2) and ataxia (1). Physical activity levels measured by remote monitoring are consistently low in people with MS, stroke and dementia, and patterns of physical activity are altered in PD. In MS, decreased ambulatory activity assessed via remote monitoring is associated with greater disability and lower quality of life. In stroke, remote measures of upper limb function and ambulation are associated with functional recovery following rehabilitation and goal-directed interventions. In PD, remote monitoring may help to predict falls. In dementia, remote physical activity measures correlate with disease severity and can detect wandering. Conclusions These studies show that remote physical activity monitoring is feasible in neurological diseases, including in people with moderate to severe neurological disability. Remote monitoring can be a psychometrically sound and responsive way to assess physical activity in neurological disease. Further research is needed to ensure these tools provide meaningful information in the context of specific neurological disorders and patterns of neurological disability. PMID:27124611

Sedentary lifestyle and state variation in coronary heart disease mortality.

Science.gov (United States)

Yeager, K K; Anda, R F; Macera, C A; Donehoo, R S; Eaker, E D

1995-01-01

Using linear regression, the authors demonstrated a strong association between State-specific coronary heart disease mortality rates and State prevalence of sedentary lifestyle (r2 = 0.34; P = 0.0002) that remained significant after controlling for the prevalence of diagnosed hypertension, smoking, and overweight among the State's population. This ecologic analysis suggests that sedentary lifestyle may explain State variation in coronary heart disease mortality and reinforces the need to include physical activity promotion as a part of programs in the States to prevent heart disease. PMID:7838933

Adding liraglutide to the backbone therapy of biguanide in patients with coronary artery disease and newly diagnosed type-2 diabetes (the AddHope2 study)

DEFF Research Database (Denmark)

Anholm, Christian; Kumarathurai, Preman; Klit, Malene S

2014-01-01

INTRODUCTION: Newly diagnosed type 2 diabetes mellitus (T2DM) in patients with coronary artery disease (CAD) more than doubles the risk of death compared with otherwise matched glucose tolerant patients. The biguanide metformin is the drug of choice in treatment of T2DM and has shown to ameliorate...... cardiovascular morbidity in patients with T2DM and myocardial infarction (MI). The incretin hormone, glucagon-like peptide-1 (GLP-1) improves β-cell function, insulin sensitivity and causes weight loss and has been suggested to have beneficial effects on cardiac function. The GLP-1 receptor agonist (GLP-1RA......), liraglutide, is currently used for treatment of T2DM but its potential effect on cardiac function has not been investigated in detail. We hypothesised that liraglutide added to metformin backbone therapy in patients with CAD and newly diagnosed T2DM will improve β-cell function and left ventricular systolic...

Newly Diagnosed Anemia in Admitted Diabetics, Frequency, Etiology and Associated Factors

International Nuclear Information System (INIS)

Shams, N.; Osmani, M. H.

2015-01-01

Objective:To determine the frequency of newly-diagnosed anemia in diabetics admitted to the Internal Medicine Department and its etiology and contributing factors. Study Design: A cross-sectional, analytical study. Place and Duration of Study: Department of Internal Medicine, Sir Syed Trust Hospital and College of Medical Sciences, Karachi, from July 2011 to December 2012. Methodology: Adult diabetic patients first diagnosed as having anemia upon hospital admission during the specified duration were included. Patients with active bleed, acute renal impairment, critical illness, pregnancy and previously diagnosed anemia were excluded. Etiology and risk factors of anemia were determined in each case on the basis of history, clinical findings and relevant laboratory investigations i.e. complete blood picture, red cell indices, iron profile, renal function tests, urine and stool examination. Association of anemia was determined using chi-square and t-tests with p-value < 0.05 taken as significant. Results: One hundred and thirty patients (34 males and 96 females) were included. Mean age was 51 ± 12.4 years, with mean BMI of 25.4 ± 5.2 kg/m2, mean duration of diabetes of 7.6 ± 5.5 years and mean glycated haemoglobin (HbA1c) 8.47 ± 1.58%, with 75% diabetics having unsatisfactory glycemic control. Mean haemoglobin was 11.6 ± 1.96 g/dl. Anemia was present in 63% diabetics (18 males and 64 females). It was normocytic in 59.8%, microcytic in 37.8% and macrocytic in 2.4%. Chronic Kidney Disease (CKD) was present in 44%, iron deficiency in 23%, mixed etiology in 6%, vitamin B-12 deficiency in 2% and thalassemia minor in 1% cases. Statistically significant association of anemia was found with poor glycemic control (p=0.002), dietary restriction for red meat (p < 0.001), history of blood loss (p < 0.001), gastrointestinal disorders (p < 0.001), CKD (p < 0.001) and retinopathy (p=0.011). Conclusion: Anemia in two out of every three diabetics in this study points to need for

Diagnosing Sporadic Creutzfeldt-Jakob Disease in a Patient with a Suspected Status Epilepticus in the Intensive Care Unit

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Harm J. van der Horn

2013-01-01

Full Text Available Objective. Several tests are available in the diagnostics of sporadic Creutzfeldt-Jakob disease (sCJD; however, none of these is conclusive. We review the values of these tests, from an intensive care unit (ICU perspective. Methods. Case report and review of the literature. Results. A 53-year-old woman initially presenting with psychiatric symptoms developed myoclonus and was admitted 1 month later to the ICU with a suspected nonconvulsive status epilepticus and respiratory insufficiency, probably due to extensive antiepileptic drug therapy. Typical MRI and EEG findings and a positive 14-3-3 protein led to the diagnosis of sCJD. All treatments were terminated, and autopsy confirmed sCJD. Conclusions. Clinical signs combined with MRI, EEG, and 14-3-3 and/or tau protein determination might be sufficient to diagnose or exclude sCJD and may therefore prevent the application of unnecessary diagnostic tests.

Disease activity indices in coeliac disease: systematic review and recommendations for clinical trials.

Science.gov (United States)

Hindryckx, Pieter; Levesque, Barrett G; Holvoet, Tom; Durand, Serina; Tang, Ceen-Ming; Parker, Claire; Khanna, Reena; Shackelton, Lisa M; D'Haens, Geert; Sandborn, William J; Feagan, Brian G; Lebwohl, Benjamin; Leffler, Daniel A; Jairath, Vipul

2018-01-01

Although several pharmacological agents have emerged as potential adjunctive therapies to a gluten-free diet for coeliac disease, there is currently no widely accepted measure of disease activity used in clinical trials. We conducted a systematic review of coeliac disease activity indices to evaluate their operating properties and potential as outcome measures in registration trials. MEDLINE, EMBASE and the Cochrane central library were searched from 1966 to 2015 for eligible studies in adult and/or paediatric patients with coeliac disease that included coeliac disease activity markers in their outcome measures. The operating characteristics of histological indices, patient-reported outcomes (PROs) and endoscopic indices were evaluated for content and construct validity, reliability, responsiveness and feasibility using guidelines proposed by the US Food and Drug Administration (FDA). Of 19 123 citations, 286 studies were eligible, including 24 randomised-controlled trials. Three of five PROs identified met most key evaluative criteria but only the Celiac Disease Symptom Diary (CDSD) and the Celiac Disease Patient-Reported Outcome (CeD PRO) have been approved by the FDA. All histological and endoscopic scores identified lacked content validity. Quantitative morphometric histological analysis had better reliability and responsiveness compared with qualitative scales. Endoscopic indices were infrequently used, and only one index demonstrated responsiveness to effective therapy. Current best evidence suggests that the CDSD and the CeD PRO are appropriate for use in the definition of primary end points in coeliac disease registration trials. Morphometric histology should be included as a key secondary or co-primary end point. Further work is needed to optimise end point configuration to inform efficient drug development. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Functional neuroimaging of Alzheimer's disease and other dementias

International Nuclear Information System (INIS)

Wang Ruimin

2001-01-01

Dementing illnesses comprise Alzheimer's disease (AD), Pick's disease, Multi-infarct dementia (MID) and other neurological disorders. These diseases have different clinical characters respectively. Neuropsychological examinations can help to diagnose and differential diagnose dementias. The development of neuroimaging dementias is more and more rapid. 18 F-FDG PET method shows neo-cortical hypometabolism occurring in the biparietal-temporal lobes and left-right asymmetry of AD patients in the early stage. It can also differential diagnose Ad from other dementias

Parkinson's Disease Videos

Medline Plus

Full Text Available ... Nonmotor Symptoms of Parkinson's Disease Expert Briefings: Gait, Balance and Falls in Parkinson's Disease Expert Briefings: Coping ... Foundation How Is Parkinson's Disease Diagnosed? CareMAP: Balancing Life and Caregiving CareMAP: Travel and Transportation: Part 1 ...

Adult Congenital Heart Disease Patients Experience Similar Symptoms of Disease Activity.

Science.gov (United States)

Cedars, Ari M; Stefanescu Schmidt, Ada; Broberg, Craig; Zaidi, Ali; Opotowsky, Alexander; Grewal, Jasmine; Kay, Joseph; Bhatt, Ami B; Novak, Eric; Spertus, John

2016-03-01

There is a lack of objective data on the symptoms characterizing disease activity among adults with congenital heart disease (ACHD). The purpose of this study was to elicit the most important symptoms from patients across the spectrum of ACHD and to examine whether reported symptoms were similar across the spectrum of ACHD as a foundation for creating a patient-reported outcome measure(s). We constructed a 39-item survey using input from physicians specializing in ACHD to assess the symptoms patients associate with disease activity. Patients (n=124) prospectively completed this survey, and the results were analyzed based on underlying anatomy and disease complexity. A confirmatory cohort of patients (n=40) was then recruited prospectively to confirm the validity of the initial data. When grouped based on underlying anatomy, significant differences in disease-related symptom rankings were found for only 6 of 39 symptoms. Six symptoms were identified which were of particular significance to patients, regardless of underlying anatomy. Patients with anatomy of great complexity experienced greater overall symptom severity than those with anatomy of low or moderate complexity, attributable exclusively to higher ranking of 5 symptoms. The second patient cohort had symptom experiences similar to those of the initial cohort, differing in only 5 of 39 symptoms. This study identified 6 symptoms relevant to patients across the spectrum of ACHD and remarkable homogeneity of patient experience, suggesting that a single disease-specific patient-reported outcome can be created for quality and outcome assessments. © 2016 American Heart Association, Inc.

Intraabdominal actinomycosis resulting in a difficult to diagnose intraperitoneal mass: A case report.

Science.gov (United States)

Tsujimura, Naoto; Takemoto, Hiroyoshi; Nakahara, Yujiro; Wakasugi, Masaki; Matsumoto, Takashi; Nishioka, Kiyonori; Takachi, Kou; Oshima, Satoshi; Yoshida, Kyotaro

2018-01-01

Actinomycosis is a chronic suppurative granulomatous disease caused by Actinomyces israelii. Preoperative confirmed diagnosis is very difficult, so most cases are diagnosed preoperatively as malignant tumors. We report a case of intraabdominal actinomycosis which was difficult to diagnose preoperatively. A woman, 60 years old, experienced discomfort in her lower right abdomen. She complained of nausea and anorexia and visited our hospital. Laboratory blood tests, abdominal CT, and abdominal MRI led to a diagnosis of a uterine sarcoma or primary intestinal mass, and she underwent surgery. Her histopathological diagnosis was intraabdominal actinomycosis. Actinomycosis is a chronic purulent granulomatous inflammation caused by Actinomyces israelii. No clinical symptoms or laboratory findings are characteristic of abdominal actinomycosis, so this disorder is very difficult to diagnose preoperatively. Therefore, many cases are diagnosed as malignant tumors and undergo surgery. After surgery, long-term antibiotic treatment (penicillin) is usually administered. We reported a case of intraabdominal actinomycosis that resulted in a difficult to diagnose intraperitoneal mass. When a large intraperitoneal mass is found, actinomycosis needs to be included as one of differential diagnoses. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

CD4 T cell activation and disease activity at onset of multiple sclerosis

DEFF Research Database (Denmark)

Jensen, J; Langkilde, Annika Reynberg; Fenst, C

2004-01-01

We studied CD4 T cell activation in patients with clinically isolated syndromes (CIS) suggesting an initial attack of multiple sclerosis. The percentage of blood CD26+ CD4 T cells was increased in these patients, and correlated with magnetic resonance imaging disease activity and clinical disease...... severity. In contrast, the percentage of CD25+ CD4 T cells in cerebrospinal fluid correlated negatively with the cerebrospinal fluid concentration of myelin basic protein and the presence of IgG oligoclonal bands. These results suggest that distinct systemic and intrathecal T cell activation states...

A Dual Hesitant Fuzzy Multigranulation Rough Set over Two-Universe Model for Medical Diagnoses

Science.gov (United States)

Zhang, Chao; Li, Deyu; Yan, Yan

2015-01-01

In medical science, disease diagnosis is one of the difficult tasks for medical experts who are confronted with challenges in dealing with a lot of uncertain medical information. And different medical experts might express their own thought about the medical knowledge base which slightly differs from other medical experts. Thus, to solve the problems of uncertain data analysis and group decision making in disease diagnoses, we propose a new rough set model called dual hesitant fuzzy multigranulation rough set over two universes by combining the dual hesitant fuzzy set and multigranulation rough set theories. In the framework of our study, both the definition and some basic properties of the proposed model are presented. Finally, we give a general approach which is applied to a decision making problem in disease diagnoses, and the effectiveness of the approach is demonstrated by a numerical example. PMID:26858772

Inflammatory/granulomatous diseases of the lung

International Nuclear Information System (INIS)

Ivancevic, V.; Munz, D.L.

1998-01-01

The term 'inflammatory' and 'granulomatous' lung disease represents a pool of many etiologically different diseases, the pathologic mechanisms of which are characterized by inflammatory reactions of varying intensity and cell composition. In sarcoidosis and other granulomatous diseases as well as in lung fibroses, gallium scintigraphy allows reliable non-invasive estimation of alveolitis activity and is suitable for therapy monitoring. Granulomatous diseases seem to be detectable sensitively by means of somatostatin receptor scintigraphy as well. It is yet uncertain, whether positron emission tomography with F-18 fluordeoxyglucose will play a role in quantitative assessment of disease activity in sarcoidosis. Gallium scintigraphy is very useful in the early detection of pulmonary complications in AIDS patients. Pneumocystis carinii pneumonia, which is important in this patient population, can also be detected by both Tc-99m and In-111 labelled polyclonal human immunoglobulin, and in future possibly with a monoclonal antibody fragment against Pneumocystis carinii as well. The significance of primary bacterial pneumonias has decreased and nuclear medicine procedures for diagnosing inflammation are needed only exceptionally in this indication. (orig.) [de

Factors Associated with Newly Diagnosed Children with Diabetic Ketoacidosis

Directory of Open Access Journals (Sweden)

Raheleh Mirsadraee

2016-09-01

Full Text Available Background Diabetes mellitus type 1 is one of the most prevalent endocrine diseases in pediatrics. Diabetic ketoacidosis is considered as one of the most threatening clinical pictures of DM1, especially if occurred as the first presentation of DM1 in children. Objectives The current study aimed to identify factors which may play a role in DKA onset in children. Methods This case-control study included all patients under 18 years old who referred to department of pediatrics endocrinology at Mashhad University Hospital (Imam Reza from January 2013 to December 2015 as newly diagnosed patients with DM1. Patients who fulfilled DKA criteria at diagnosis were considered as DKA group and those who referred with other presentations were considered as control group (non-DKA group. Data were analyzed by SPSS software ver. 16. Results During the study period, 97 (39.2% male newly diagnosed patients were included as DKA group. Accordingly 97 gender- and age-matched patients were added as non-DKA group. The most prevalent symptoms in both groups were polyuria (91.88% and polydipsia (88.66%. Fever and cold symptoms were significantly higher in the DKA group (P < 0.001 and P =0.005, respectively. Hemoglobin A1c level was significantly higher in the DKA group (P = 0.001, while body mass index was significantly lower in the DKA group (P = 0.045. Fever and father’s education level were the most important risk and protective factors in the DKA onset in newly diagnosed patients with DM1 (adjusted OR = 10.1, 95% CI = 2.9-35.3; P < 0.001 and adjusted OR = 0.5, 95% CI = 0.3 - 0.9 and P = 0.019, respectively. Conclusions In conclusion, a recent febrile illness was found as the strongest risk factor and father’s education level as the main protective factor in the DKA to diagnose children with DM1. The study findings suggested that DKA is a severe form of DM1 instead of a neglected or misdiagnosed disease.

IgG4-Related Disease: Baseline clinical and laboratory features in 125 patients with biopsy-proven disease

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Wallace, Zachary S.; Deshpande, Vikram; Mattoo, Hamid; Mahajan, Vinay S.; Kulikova, Maria; Pillai, Shiv; Stone, John H.

2015-01-01

Purpose IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory condition that can affect nearly any organ. No detailed clinical and laboratory assessments have been reported in large numbers of patients with IgG4-RD diagnoses established by strict clinicopathological correlation. Methods We reviewed the baseline features of 125 patients with biopsy-proven disease. The diagnosis was confirmed by pathology review according to consensus diagnostic criteria. Disease activity and damage were assessed by the IgG4-RD Responder Index (RI). Flow cytometry was used to assess levels of circulating plasmablasts. Results Of the 125 patients, 103 had active disease and 86 were on no treatment. Only 51% of the patients with active disease had elevated serum IgG4 concentrations. However, patients with active disease and elevated serum IgG4 concentrations were older, had a higher RI, a greater number of organs involved, lower complement levels, higher absolute eosinophil counts, and higher IgE levels compared to those with active disease but normal serum IgG4 (PIgG4+ plasmablast level and RI (R=0.45, P=0.003) was stronger than that of total plasmablasts and RI. Seventy-six (61%) of the patients were male, but no significant differences according to gender were observed with regard to disease severity, organ involvement, or serum IgG4 concentrations. Glucocorticoids failed to produce sustained remission in the majority of patients. Conclusion Nearly 50% of this patient cohort with biopsy-proven, clinically-active IgG4-RD had normal serum IgG4 concentrations. Serum IgG4 elevation identify a subset with more inflammatory features. IgG4+ plasmablasts correlate well with disease activity. PMID:25988916

Lymphography and computed tomography of abdominal nodes in newly diagnosed patients with Hodgkin's disease in clinical stage I-III

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Neumann, C.H.

1986-10-01

Between 1978 and 1983, 80 patients with Hodgkin's disease (HD) in clinical Stage I-III had computed tomography (CT) of the abdomen and pelvis and lymphography (LAG) prior to staging laparatomy with multiple lymph node biopsies at Stanford University Medical Center. There were 224 biopsied nodal sites. The sensitivity and specificity for CT to determine the status of biopsied paraortic and iliac nodes was .61 and .91 vs. .94 and .90 for LAG. CT appeared of even lower sensitivity (.13) in evaluating splenic hilar, celiac axis and portal nodes. Including all biopsy proven subdiaphragmatic nodal sites, CT's sensitivity to diagnose the presence of subdiaphragmatic adenopathy was .38 vs. .52 in LAG. Assessment of the final pathological stage was more successful by LAG (.61) than by CT (.49). Positive and negative predictive values of both tests indicate higher reliability of LAG results as regards individual intraabdominal nodes (LAG .71, .98 vs. CT .58, .86), the entire subdiaphragmatic nodal area (LAG .79, .77 vs. CT .61, .71) and prediction of final pathological stage. LAG appeared to be the more useful test during initial staging of newly diagnosed and untreated patients with HD. None of the test for itself or in combination can replace laparatomy when exact information is necessary for further clinical decisions.

'I start my day by thinking about what we're going to have for dinner'--a qualitative study on approaches to food-related activities among elderly men with somatic diseases.

Science.gov (United States)

Kullberg, Kerstin; Björklund, Anita; Sidenvall, Birgitta; Åberg, Anna Cristina

2011-06-01

The aim of this study was to address the question of how older men with somatic diseases living in their own home approach the question of food-related activities (FRA). Further, any adaptations of these activities necessitated by effects of diseases and of altered life circumstances were explored. Interviews were conducted with a purposeful sample of 18 co-living and single-living men, 64-84 years old. They were diagnosed with Parkinson's disease, rheumatoid arthritis or stroke. In the analysis, a thematic framework was used. The findings revealed three food-related approaches, namely 'Cooking as a pleasure', describing joy in cooking; 'Cooking as a need', indicating no habits or skills in cooking; and 'Food is served', that is, being served meals by a partner. It was found that gender-related roles in particular, but also changed life circumstances, activity limitations, personal interests, and a wish to maintain continuity and independence, affected the men's approaches to these activities. This knowledge may be useful in attempts to facilitate and support FRA among elderly men with diseases. Health care efforts to promote FRA should preferably be individualised in respect to older men's approaches to these activities. © 2010 The Authors. Scandinavian Journal of Caring Sciences © 2010 Nordic College of Caring Science.

Hepatic and erythrocytic glutathione peroxidase activity in liver diseases.

Science.gov (United States)

Cordero, R; Ortiz, A; Hernández, R; López, V; Gómez, M M; Mena, P

1996-09-01

Hepatic and erythrocytic glutathione peroxidase activity, together with malondialdehyde levels, were determined as indicators of peroxidation in 83 patients from whom liver biopsies had been taken for diagnostic purposes. On histological study, the patients were classified into groups as minimal changes (including normal liver), steatosis, alcoholic hepatitis, hepatic cirrhosis, light to moderately active chronic hepatitis, and severe chronic active hepatitis. The glutathione peroxidase activity in erythrocytes showed no significant changes in any liver disease group. In the hepatic study, an increased activity was observed in steatosis with respect to the minimal changes group, this increased activity induced by the toxic agent in the initial stages of the alcoholic hepatic disease declining as the hepatic damage progressed. There was a negative correlation between the levels of hepatic malondialdehyde and hepatic glutathione peroxidase in subjects with minimal changes. This suggested the existence of an oxidative equilibrium in this group. This equilibrium is broken in the liver disease groups as was manifest in a positive correlation between malondialdehyde and glutathione peroxidase activity.

Prevalence of nursing diagnoses in an intensive care unit

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Vinicia de Holanda Cabral

2017-01-01

Full Text Available To identify the main nursing diagnostic titles used in the care of critically ill patients hospitalized in an Intensive Care Unit, verifying the presence thereof in the diagnoses of NANDA International’s Taxonomy II. Methods: descriptive and documental study, in which 69 medical records of patients aged over 18 years were consulted. Results: 22 nursing diagnostic titles were found; the most frequent was risk for infection (99.0%, risk for skin integrity (75.0% and risk for aspiration (61.0%. Most diagnoses were in the domains safety/ protection (43.0% and activity/rest (26.5%. Conclusions: authors identified the main nursing diagnostic titles used in the care of critically ill patients admitted to the Intensive Care Unit and the presence thereof in the diagnoses of NANDA International’s Taxonomy II.

Assessment of disease-specific knowledge in Australian children with inflammatory bowel disease and their parents.

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Day, Andrew S; Mylvaganam, Gaithri; Shalloo, Nollaig; Clarkson, Cathy; Leach, Steven T; Lemberg, Daniel A

2017-08-01

Disease-specific knowledge may influence disease outcome and quality of life in children with inflammatory bowel disease (IBD). This prospective study aimed to define IBD-related knowledge in a group of Australian children with IBD and their parents using a validated measure of disease-specific knowledge, the Inflammatory Bowel Disease Knowledge Inventory Device (IBD-KID). Children (less than 18 years) diagnosed with IBD who were members of the Australian patient support organisation were identified. Each family was sent copies of the IBD-KID. Children aged 10-18 years and all parents were asked to complete the IBD-KID and to also provide demographic details and disease characteristics. Replies were received from 196 families: 262 parents and 128 children completed questionnaires. Most children had a diagnosis of Crohn disease (65%) and 51% were male. Children diagnosed in the preceding 6 years scored higher than those with longer time since diagnosis. Parents had better scores in the IBD-KID than the children (P parents and children had poor understanding of key management issues for IBD (such as side effects of steroids), important outcomes (e.g. growth) and the use of complementary therapies. Consistent patterns of IBD-related knowledge were noted in this large group of Australian children with IBD and their parents. Measurement of disease-related knowledge with the IBD-KID can identify gaps in understanding, thereby permitting focused educational activities. Although these knowledge gaps may impact upon outcomes, further prospective studies are now required to elucidate the relationships between enhanced knowledge and specific outcomes. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

Neuroimaging differential diagnoses to abusive head trauma

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Girard, Nadine [AP-HM Timone 2, Department of Neuroradiology, Marseille cedex 05 (France); Aix Marseille University, UMR CNRS 7339, Marseille (France); Brunel, Herve; Dory-Lautrec, Philippe [AP-HM Timone 2, Department of Neuroradiology, Marseille cedex 05 (France); Chabrol, Brigitte [AP-HM Timone, Department of Pediatric Neurology, Marseille (France)

2016-05-15

Trauma is the most common cause of death in childhood, and abusive head trauma is the most common cause of traumatic death and morbidity in infants younger than 1 year. The main differential diagnosis of abusive head trauma is accidental traumatic brain injury, which is usually witnessed. This paper also discusses more uncommon diagnoses such as congenital and acquired disorders of hemostasis, cerebral arteriovenous malformations and metabolic diseases, all of which are extremely rare. Diagnostic imaging including CT and MRI is very important for the distinction of non-accidental from accidental traumatic injury. (orig.)

Neuroimaging differential diagnoses to abusive head trauma

International Nuclear Information System (INIS)

Girard, Nadine; Brunel, Herve; Dory-Lautrec, Philippe; Chabrol, Brigitte

2016-01-01

Trauma is the most common cause of death in childhood, and abusive head trauma is the most common cause of traumatic death and morbidity in infants younger than 1 year. The main differential diagnosis of abusive head trauma is accidental traumatic brain injury, which is usually witnessed. This paper also discusses more uncommon diagnoses such as congenital and acquired disorders of hemostasis, cerebral arteriovenous malformations and metabolic diseases, all of which are extremely rare. Diagnostic imaging including CT and MRI is very important for the distinction of non-accidental from accidental traumatic injury. (orig.)

Established and emerging biological activity markers of inflammatory bowel disease

DEFF Research Database (Denmark)

Nielsen, O H; Vainer, B; Madsen, S M

2000-01-01

Assessment of disease activity in inflammatory bowel disease (IBD), i.e., ulcerative colitis (UC) and Crohn's disease (CD), is done using clinical parameters and various biological disease markers. Ideally, a disease marker must: be able to identify individuals at risk of a given disorder......, be disease specific, mirror the disease activity and, finally, be easily applicable for routine clinical purposes. However, no such disease markers have yet been identified for IBD. In this article, classical disease markers including erythrocyte sedimentation rate, acute phase proteins (especially...... orosomucoid and CRP), leukocyte and platelet counts, albumin, neopterin, and beta2-microglobulin will be reviewed together with emerging disease markers such as antibodies of the ANCA/ASCA type, cytokines (e.g., IL-1, IL-2Ralpha, IL-6, IL-8, TNF-alpha, and TNF-alpha receptors) and with various adhesion...

Established and emerging biological activity markers of inflammatory bowel disease

DEFF Research Database (Denmark)

Nielsen, O H; Vainer, B; Madsen, S M

2000-01-01

orosomucoid and CRP), leukocyte and platelet counts, albumin, neopterin, and beta2-microglobulin will be reviewed together with emerging disease markers such as antibodies of the ANCA/ASCA type, cytokines (e.g., IL-1, IL-2Ralpha, IL-6, IL-8, TNF-alpha, and TNF-alpha receptors) and with various adhesion......Assessment of disease activity in inflammatory bowel disease (IBD), i.e., ulcerative colitis (UC) and Crohn's disease (CD), is done using clinical parameters and various biological disease markers. Ideally, a disease marker must: be able to identify individuals at risk of a given disorder......, be disease specific, mirror the disease activity and, finally, be easily applicable for routine clinical purposes. However, no such disease markers have yet been identified for IBD. In this article, classical disease markers including erythrocyte sedimentation rate, acute phase proteins (especially...

Managing fatigue in patients with Parkinson's disease: a patient-focused perspective

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Ridder A

2016-07-01

Full Text Available Andrew Ridder,1 Kelvin L Chou,1,2 1Department of Neurology, 2Department of Neurosurgery, University of Michigan, Ann Arbor, MI, USA Abstract: Fatigue, experienced as a significantly diminished energy level or an increased perception of effort disproportionate to attempted activities or general activity level, is being increasingly recognized as a common and disabling problem in patients with Parkinson’s disease. There are no commonly accepted criteria to diagnose fatigue in Parkinson’s disease and there is limited evidence regarding treatment of this symptom. This article reviews the current knowledge surrounding fatigue in Parkinson’s disease, including symptoms, epidemiology, diagnosis, and treatment, with a focus on the patient’s perspective. Keywords: Parkinson’s disease, fatigue, diagnosis, treatment

Frequency of chest pain in primary care, diagnostic tests performed and final diagnoses.

Science.gov (United States)

Hoorweg, Beatrijs Bn; Willemsen, Robert Ta; Cleef, Lotte E; Boogaerts, Tom; Buntinx, Frank; Glatz, Jan Fc; Dinant, Geert Jan

2017-11-01

Observational study of patients with chest pain in primary care: determination of incidence, referral rate, diagnostic tests and (agreement between) working and final diagnoses. 118 general practitioners (GPs) in the Netherlands and Belgium recorded all patient contacts during  2weeks. Furthermore, patients presenting with chest pain were registered extensively. A follow-up form was filled in after 30 days. 22 294 patient contacts were registered. In 281 (1.26%), chest pain was a reason for consulting the GP (mean age for men 54.4/women 53 years). In this cohort of 281 patients, in 38.1% of patients, acute coronary syndrome (ACS) was suspected at least temporarily during consultation, 40.2% of patients were referred to secondary care and 512 diagnostic tests were performed by GPs and consulted specialists. Musculoskeletal pain was the most frequent working (26.1%) and final diagnoses (33.1%). Potentially life-threatening diseases as final diagnosis (such as myocardial infarction) accounted for 8.4% of all chest pain cases. In 23.1% of cases, a major difference between working and final diagnoses was found, in 0.7% a severe disease was initially missed by the GP. Chest pain was present in 281 patients (1.26% of all consultations). Final diagnoses were mostly non-life-threatening. Nevertheless, in 8.4% of patients with chest pain, life-threatening underlying causes were identified. This seems reflected in the magnitude and wide variety of diagnostic tests performed in these patients by GPs and specialists, in the (safe) overestimation of life-threatening diseases by GPs at initial assessment and in the high referral rate we found. © 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.

The green turtle Chelonia mydas as a marine and coastal environmental sentinels: anthropogenic activities and diseases

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Isabela Guarnier Domiciano

2017-10-01

Full Text Available The green turtle Chelonia mydas is a widely distributed, slowly maturing species with a complex life cycle, using both oceanic and coastal environments. The species is exposed to different threats and is considered an environmental sentinel that indicates variation among, and the severity of hazards to marine ecosystems. This study aimed to describe both anthropogenic impacts, and infectious and parasitic diseases in C. mydas - including cases along the Brazilian coast - and implications for conservation. Bycatch is reported as the main threat to the conservation of this species, followed by debris ingestion, collisions with boats, dredging, and chronic environmental contamination. All of these impacts may directly or indirectly cause death, by facilitating contact with pathological agents and by increasing vulnerability to secondary diseases. The pathological agents associated with lesions include viruses, bacteria, fungi, protozoa, and helminths. Fibropapillomatosis is an example of a chronic disease characterized by cutaneous and visceral tumors that affects mostly juvenile C. mydas worldwide and is associated with the Chelonid herpesvirus 5. The bacterias Vibrio alginolyticus, Aeromonas hydrophila, and Pseudomonas fluorescens are found in the aquatic environment and among C. mydas lesions in various organs. Trematode adults and eggs of the family Spirorchiidae are also frequent in systemic cardiovascular diseases of C. mydas. The direct impacts of anthropogenic activities and diseases are synergistic and may affect the specie’s health and conservation. Therefore, the monitoring and systematic diagnosing of diseases and causes of death - including necropsy, histopathology, and molecular exams - are necessary to assess a population’s health, to support appropriate decisions of coastal management and to target future research topics that optimize C. mydas conservation.

Diagnosing α1-antitrypsin deficiency: how to improve the current algorithm

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Noel G. McElvaney

2015-03-01

Full Text Available Over the past 10–15 years, the diagnosis of α1-antitrypsin deficiency (AATD has markedly improved as a result of increasing awareness and the publication of diagnostic recommendations by the American Thoracic Society (ATS/European Respiratory Society (ERS. Nevertheless, the condition remains substantially underdiagnosed. Furthermore, when AATD is diagnosed there is a delay before treatment is introduced. This may help explain why AATD is the fourth most common cause of lung transplantation. Clearly we need to do better. The ATS/ERS recommend testing high-risk groups, such as: all chronic obstructive pulmonary disease patients; all nonresponsive asthmatic adults/adolescents; all cases of cryptogenic cirrhosis/liver disease; subjects with granulomatosis with polyangitis; bronchiectasis of unknown aetiology; panniculitis and first-degree relatives of patients with AATD. In terms of laboratory diagnosis, measurement of α1-antitrypsin levels will identify patients with protein deficiency, but cannot differentiate between the various genetic subtypes of AATD. Phenotyping is the current gold standard for detecting rare variants of AATD (except null variants, while advances in molecular diagnostics are making genotyping more effective. An accurate diagnosis facilitates the physician's ability to actively intervene with measures such as smoking cessation and perhaps augmentation therapy, and it will also help provide a better understanding of the natural history of the disease.

Inflammatory activity in Crohn disease: ultrasound findings.

Science.gov (United States)

Migaleddu, Vincenzo; Quaia, Emilio; Scano, Domenico; Virgilio, Giuseppe

2008-01-01

Improvements in the ultrasound examination of bowel disease have registered in the last years the introduction of new technologies regarding high frequency probes (US), highly sensitive color or power Doppler units (CD-US), and the development of new non-linear technologies that optimize detection of contrast agents. Contrast-enhanced ultrasound (CE-US) most importantly increases the results in sonographic evaluation of Crohn disease inflammatory activity. CE-US has become an imaging modality routinely employed in the clinical practice for the evaluation of parenchymal organs due to the introduction of new generation microbubble contrast agents which persist in the bloodstream for several minutes after intravenous injection. The availability of high frequency dedicated contrast-specific US techniques provide accurate depiction of small bowel wall perfusion due to the extremely high sensitivity of non-linear signals produced by microbubble insonation. In Crohn's disease, CE-US may characterize the bowel wall thickness by differentiating fibrosis from edema and may grade the inflammatory disease activity by assessing the presence and distribution of vascularity within the layers of the bowel wall (submucosa alone or the entire bowel wall). Peri-intestinal inflammatory involvement can be also characterized. CE-US can provide prognostic data concerning clinical recurrence of the inflammatory disease and evaluate the efficacy of drugs treatments.

Mode of delivery is not associated with celiac disease

DEFF Research Database (Denmark)

Sander, Stine Dydensborg; Hansen, Anne Vinkel; Størdal, Ketil

2018-01-01

Purpose: The purpose of this study was to investigate the association between mode of delivery and the risk of celiac disease in two large population-based birth cohorts with different prevalence of diagnosed celiac disease. Patients and methods: This is an observational register-based cohort study...... were born in Norway from January 1, 2004 to December 31, 2012. Results: We included 1,051,028 children from Denmark. Cesarean sections were registered for 196,512 children (18.9%). Diagnosed celiac disease was registered for 1,395 children (0.13%). We included 537,457 children from Norway. Cesarean...... sections were registered for 90,128 children (16.8%). Diagnosed celiac disease was registered for 1,919 children (0.35%). We found no association between the mode of delivery and the risk of diagnosed celiac disease. The adjusted odds ratio for celiac disease for children delivered by any type of cesarean...

Degenerative cerebellar diseases and differential diagnoses; Degenerative Kleinhirnerkrankungen und Differenzialdiagnosen

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Reith, W.; Roumia, S.; Dietrich, P. [Universitaetsklinikum des Saarlandes, Klinik fuer Diagnostische und Interventionelle Neuroradiologie, Homburg/Saar (Germany)

2016-11-15

Cerebellar syndromes result in distinct clinical symptoms, such as ataxia, dysarthria, dysmetria, intention tremor and eye movement disorders. In addition to the medical history and clinical examination, imaging is particularly important to differentiate other diseases, such as hydrocephalus and multi-infarct dementia from degenerative cerebellar diseases. Degenerative diseases with cerebellar involvement include Parkinson's disease, multiple system atrophy as well as other diseases including spinocerebellar ataxia. In addition to magnetic resonance imaging (MRI), nuclear medicine imaging investigations are also helpful for the differentiation. Axial fluid-attenuated inversion recovery (FLAIR) and T2-weighted sequences can sometimes show a signal increase in the pons as a sign of degeneration of pontine neurons and transverse fibers in the basilar part of the pons. The imaging is particularly necessary to exclude other diseases, such as normal pressure hydrocephalus (NPH), multi-infarct dementia and cerebellar lesions. (orig.) [German] Klinisch imponieren Kleinhirnsyndrome durch Ataxie, Dysarthrie, Dysmetrie, Intentionstremor und Augenbewegungsstoerungen. Neben der Anamnese und klinischen Untersuchung ist die Bildgebung v. a. wichtig um andere Erkrankungen wie Hydrozephalus und Multiinfarktdemenz von degenerativen Kleinhirnerkrankungen zu differenzieren. Zu den degenerativen Erkrankungen mit Kleinhirnbeteiligung gehoeren der Morbus Parkinson, die Multisystematrophie sowie weitere Erkrankungen einschliesslich der spinozerebellaeren Ataxien. Neben der MRT sind auch nuklearmedizinische Untersuchungen zur Differenzierung hilfreich. Axiale Fluid-attenuated-inversion-recovery(FLAIR)- und T2-gewichtete Sequenzen koennen mitunter eine Signalsteigerung im Pons als Ausdruck einer Degeneration der pontinen Neuronen und transversalen Bahnen im Brueckenfuss zeigen. Die Bildgebung ist aber v. a. notwendig, um andere Erkrankungen wie Normaldruckhydrozephalus

GIANT CELL AORTITIS DIAGNOSED WITH PET/CT - PARANEOPLASTIC SYNDROME?

Science.gov (United States)

Bakula, Marija; Cerovec, Mislav; Mayer, Miroslav; Huić, Dražen; Anić, Branimir

2016-05-01

Vasculitides are heterogenic group of autoimmune connective tissue diseases which often present difficulties in early diagnosing. Giant cell arteritis is vasculitis of large and medium arteries. It predominantly presents with symptoms of affection of the external carotid artery branches. Furthermore, the only symptoms can be constitutional. In clinical practice, vasculitides are sometimes considered as paraneoplastic, but no definite association with malignancies has been established and the mechanisms are still debated. The gold standard for diagnosing giant cell arteritis is a positive temporal artery biopsy, but the results can often be false negative. Additionally, more than half of the patients have aorta and its main branches affected. Considering aforementioned, imaging studies are essential in confirming large-vessel vasculitis, amongst which is highly sensitive PET/CT. We present the case of a 70-year-old female patient with constitutional symptoms and elevated sedimentation rate. After extensive diagnostic tests, she was admitted to our Rheumatology unit. Aortitis of the abdominal aorta has been confirmed by PET/CT and after the introduction of glucocorticoids the disease soon went into clinical and laboratory remission. Shortly after aortitis has been diagnosed, lung carcinoma was revealed of which the patient died. At the time of the comprehensive diagnostics, there was no reasonable doubt for underlying malignoma. To the best of our knowledge, there are no recent publications concerning giant cell arteritis and neoplastic processes in the context of up-to-date non-invasive diagnostic methods (i.e. PET/CT). In the light of previous research results, we underline that the sensitivity of PET/CT is not satisfactory when estimating cancer dissemination in non-enlarged lymph nodes and that its value can at times be overestimated.

Diabetes education and self-management for ongoing and newly diagnosed (DESMOND)

DEFF Research Database (Denmark)

Skinner, T. Chas; Carey, Marian E.; Cradock, Sue

2006-01-01

diagnosed with Type 2 diabetes changes key illness beliefs and that these changes predict quality of life and metabolic control at 3-month follow-up. Practice implications: Newly diagnosed individuals are open to attending self-management programs and, if the program is theoretically driven, can......Objective: To determine the effects of a structured education program on illness beliefs, quality of life and physical activity in people newly diagnosed with Type 2 diabetes. Methods: Individuals attending a diabetes education and self-management for ongoing and newly diagnosed (DESMOND) program...... in 12 Primary Care Trusts completed questionnaire booklets assessing illness beliefs and quality of life at baseline and 3-month follow-up, metabolic control being assessed through assay of HbA1c. Results: Two hundred and thirty-six individuals attended the structured self-management education sessions...

Lyme myocarditis diagnosed by indium-111-antimyosin antibody scintigraphy

Energy Technology Data Exchange (ETDEWEB)

Casans, I.; Villar, A.; Almenar, V.; Blanes, A.

1989-06-01

We report a new case of Lyme disease with cardiac manifestations, which has been possible to follow during the long period of 12 years. We have detected the usual ECG abnormalities, and concentric hypertrophic myocardiopathy, by echocardiography. The acute myocarditis was demonstrated by /sup 111/In-antimyosin scintigraphy, which showed global myocardial uptake of the tracer, constituting the first report, to our knowledge, of Lyme myocarditis diagnosed by this method.

Lyme myocarditis diagnosed by indium-111-antimyosin antibody scintigraphy

International Nuclear Information System (INIS)

Casans, I.; Villar, A.; Almenar, V.; Blanes, A.

1989-01-01

We report a new case of Lyme disease with cardiac manifestations, which has been possible to follow during the long period of 12 years. We have detected the usual ECG abnormalities, and concentric hypertrophic myocardiopathy, by echocardiography. The acute myocarditis was demonstrated by 111 In-antimyosin scintigraphy, which showed global myocardial uptake of the tracer, constituting the first report, to our knowledge, of Lyme myocarditis diagnosed by this method. (orig.)

Cooking activity for patients with Alzheimer’s disease: a review

OpenAIRE

Shang-Qun Gong; Chu-Yun Cui; Hui Zhang; Fan-Jie Meng

2017-01-01

As a degenerative nervous system disease, Alzheimer’s disease (AD), can damage memory and cognitive function. Cooking activity, an instrumental activity of daily life, is one of the non-pharmacological therapies with positive effect on AD. Here, we review the effectiveness of cooking activity on AD. This paper shows that cooking activity can not only improve patient’s emotional state and alleviate the conduct disorder, but also ease the burden of professional caregiver. Cooking activity also ...

[Celiac disease - disease of children and adults: symptoms, disease complications, risk groups and comorbidities].

Science.gov (United States)

Majsiak, Emilia; Cichoż-Lach, Halina; Gubska, Olena; Cukrowska, Bożena

2018-01-23

About 1% of human population suffers from celiac disease (CD) and it is one of the most commonly diagnosed autoimmune disorders. Until recently it was believed that CD affects mainly children, but as the newest studies show, up to 60% recently diagnosed patients are adults, often over the age of 60. CD's medical signs are nonspecific. Atypical course of the disease with extraintestinal symptoms is being increasingly observed. The disease may also be asymptomatic over many years. The studies show that the average diagnosis of CD takes more than 10 years since the first symptoms appear. Nonspecific medical signs cause undiagnosed patients suffering from CD to visit gastroenterologists, endocrinologists, allergists, gynaecologists and other medical specialists. However, most frequently general practitioners have the first encounter with patients suffering from CD, therefore they are able to recognize symptoms of the disease at the earliest and refer the patient to a gastroenterologist. Early diagnosis and beginning of the treatment reduce complications of untreated CD. The aim of this paper is to show general practitioners symptoms, disease complications, risk groups and comorbidities of CD.

Reliability and sensitivity of the self-report of physician-diagnosed gout in the campaign against cancer and heart disease and the atherosclerosis risk in the community cohorts.

Science.gov (United States)

McAdams, Mara A; Maynard, Janet W; Baer, Alan N; Köttgen, Anna; Clipp, Sandra; Coresh, Josef; Gelber, Allan C

2011-01-01

gout is often defined by self-report in epidemiologic studies. Yet the validity of self-reported gout is uncertain. We evaluated the reliability and sensitivity of the self-report of physician-diagnosed gout in the Campaign Against Cancer and Heart Disease (CLUE II) and the Atherosclerosis Risk in the Community (ARIC) cohorts. the CLUE II cohort comprises 12,912 individuals who self-reported gout status on either the 2000, 2003, or 2007 questionnaires. We calculated reliability as the percentage of participants reporting having gout on more than 1 questionnaire using Cohen's κ statistic. The ARIC cohort comprises 11,506 individuals who self-reported gout status at visit 4. We considered a hospital discharge diagnosis of gout or use of a gout-specific medication as the standard against which to calculate the sensitivity of self-reported, physician-diagnosed gout. of the 437 CLUE II participants who self-reported physician-diagnosed gout in 2000, and subsequently answered the 2003 questionnaire, 75% reported gout in 2003 (κ = 0.73). Of the 271 participants who reported gout in 2000, 73% again reported gout at the 2007 followup questionnaire (κ = 0.63). In ARIC, 196 participants met the definition for gout prior to visit 4 and self-reported their gout status at visit 4. The sensitivity of a self-report of physician-diagnosed gout was 84%. Accuracy was similar across sex and race subgroups, but differed across hyperuricemia and education strata. these 2 population-based US cohorts suggest that self-report of physician-diagnosed gout has good reliability and sensitivity. Thus, self-report of a physician diagnosis of gout is appropriate for epidemiologic studies.

Identifying Malnutrition: Nutritional Status in Newly Diagnosed Patients With Cancer.

Science.gov (United States)

Krishnasamy, Karthikayini; Li Yoong, Tang; Mei Chan, Chong; Peng Choong, Lau; Chinna, Karuthan

2017-02-01

Malnutrition is common among patients with cancer, but little attention is given to its risks and consequences. The aim of this study is to assess the nutritional status and identify the factors associated with malnutrition among newly diagnosed patients with cancer. Patients admitted with newly diagnosed cancer at a teaching hospital in Malaysia were recruited from January to April 2015. Nutritional status was assessed before treatment initiation, and patients were classified into three categories. A total of 132 pretreatment patients were recruited into the study. About half were severely malnourished. Patients with stage III cancer had the highest prevalence of severe malnourishment. Clinical parameters and disease characteristics were significantly associated with nutritional status. Demographic variables were also statistically significantly associated with severe nutritional status.

The role of fecal calprotectin in investigating inflammatory bowel diseases

Directory of Open Access Journals (Sweden)

Mustafa Erbayrak

2009-05-01

Full Text Available INTRODUCTION: Invasive and non-invasive tests can be used to evaluate the activity of inflammatory bowel diseases. OBJECTIVE: The aim of the present study was to investigate the role of fecal calprotectin in evaluating inflammatory bowel disease activity and the correlation of fecal calprotectin with the erythrocyte sedimentation rate and C reactive protein values in inflammatory bowel disease. METHOD: Sixty-five patients affected with inflammatory bowel disease were enrolled. Twenty outpatients diagnosed with inflammatory bowel disease comprised the control group. RESULTS: In the present study, all patients in the control group had an fecal calprotectin value lower than the cut-off point (50 mg/kg. CONCLUSION: In conclusion, fecal calprotectin was found to be strongly associated with colorectal inflammation indicating organic disease. Fecal calprotectin is a simple and non-invasive method for assessing excretion of macrophages into the gut lumen. Fecal calprotectin values can be used to evaluate the response to treatment, to screen asymptomatic patients, and to predict inflammatory bowel disease relapses.

Patterns of 6-mercaptopurine and azathioprine maintenance therapy among a cohort of commercially insured individuals diagnosed with Crohn's disease in the United States

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Lund JL

2013-12-01

Full Text Available Jennifer L Lund,1 Suzanne F Cook,2 Jeffery K Allen,2 Charlotte F Carroll,2 Michael D Kappelman3 1Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark; 2Worldwide Epidemiology, GlaxoSmithKline, Research Triangle Park, NC, USA; 3Department of Pediatrics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA Background and aims: Thiopurines, including 6-mercaptopurine (6-MP and azathioprine (AZA, are the mainstay of maintenance therapy for Crohn's disease (CD. However, studies examining their effectiveness in routine practice among diverse patient populations are lacking. Among a cohort of new users of 6MP/AZA, we described treatment patterns and changes in subsequent therapy. Methods: Using the Truven Health Analytics databases, we identified all individuals diagnosed with CD and initiating 6-MP/AZA monotherapy from 2001–2008 (n=3,657. We estimated the proportion of CD patients remaining on 6-MP/AZA monotherapy, using Kaplan–Meier methods, and identified predictors of treatment noncontinuation, using multivariable Cox regression. Among the “noncontinuers,” we described subsequent patterns of maintenance therapy and summarized the diagnosis and procedure codes and prescription drug claims preceding treatment discontinuation. Results: The 1-year 6-MP/AZA treatment continuation rate was 42%. Children (age ≤18 years and individuals with no prior anti-tumor necrosis factor (TNF use were more likely to continue 6-MP/AZA, while those dispensed more (>4 outpatient prescriptions for any drug before initiation of 6-MP/AZA were less likely to continue maintenance treatment. Overall, 1,128 (39% and 105 (4% individuals experienced a clinical event potentially indicating active disease or 6-MP/AZA-intolerance prior to discontinuation, respectively. Most patients discontinued therapy; among the remaining patients who failed to continue 6-MP/AZA, most augmented with an anti-TNF. Conclusion: Most patients initiating 6-MP

Ultrasonographyin diagnosis of thoracic diseases

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Stević Ruža; Jaković Radoslav; Mašulović Dragan; Nagorni-Obradović Ljudmila; Mujović Nataša; Jovanović Dragana

2010-01-01

Introduction. Chest sonography was used until recently mainly for diagnosis of pleural diseases. High resolution ultrasound machines enable ultrasound application not only in pleural diseases detection, but in diagnosing peripheral lung and mediastinal lesions. Ultrasonography can define the origin and structure of the lesion of thoracic wall, pleural and peripheral lung lesions and mediastinal lesions. Pleural lesions. Ultrasonography is very useful in diagnosing pleural effusion and disting...

Serum Renalase Levels Correlate with Disease Activity in Lupus Nephritis.

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Chaojun Qi

Full Text Available Lupus nephritis (LN is among the most serious complications of systemic lupus erythematosus (SLE, which causes significant morbidity and mortality. Renalase is a novel, kidney-secreted cytokine-like protein that promotes cell survival. Here, we aimed to investigate the relationship of serum renalase levels with LN and its role in the disease progression of LN.For this cross-sectional study, 67 LN patients and 35 healthy controls were enrolled. Seventeen active LN patients who received standard therapies were followed up for six months. Disease activity was determined by the SLE Disease Activity-2000 (SLEDAI-2K scoring system and serum renalase amounts were determined by ELISA. Predictive value of renalase for disease activity was assessed. Furthermore, the expression of renalase in the kidneys of patients and macrophage infiltration was assessed by immunohistochemistry.Serum renalase amounts were significantly higher in LN patients than in healthy controls. Moreover, patients with proliferative LN had more elevated serum renalase levels than Class V LN patients. In proliferative LN patients, serum renalase levels were significantly higher in patients with active LN than those with inactive LN. Serum renalase levels were positively correlated with SLEDAI-2K, 24-h urine protein excretion, ds-DNA and ESR but inversely correlated with serum albumin and C3. Renalase amounts decreased significantly after six-months of standard therapy. The performance of renalase as a marker for diagnosis of active LN was 0.906 with a cutoff value of 66.67 μg/ml. We also observed that the amount of renalase was significantly higher in glomerular of proliferative LN along with the co-expression of macrophages.Serum renalase levels were correlated with disease activity in LN. Serum renalase might serve as a potential indicator for disease activity in LN. The marked increase of glomerular renalase and its association with macrophages suggest that it might play an

[Seasonal distribution of diagnoses and DRG in trauma surgery].

Science.gov (United States)

von Dercks, N; Melz, R; Hepp, P; Marquass, B; Theopold, J; Josten, C

2011-11-01

Recording DRGs and diagnoses allows their distribution to be shown over the course of the year. Thus, cumulative seasonal occurrence of diseases can be detected. From 2004 to 2010 we recorded 22,293 main diagnoses and DRGs at the clinic for trauma surgery. Injuries with the same localization and treatment were pooled. The most frequent injuries were concussion, followed by spinal and lower leg fractures. They showed no seasonal accumulation. Proximal fractures of the humerus occurred approx. 25% more often in winter and ankle fractures about 33% more frequently. The diagnosis of osteoarthritis of the knee is twice as high in the winter as in the summer. It has to be verified if logistic conclusions of these results can lead to more efficiency in a hospital. The underlying analysis is applicable for every hospital and poses a valid controlling tool.

Neuroblastoma in Children: Just Diagnosed Information

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... Financial Reports Watchdog Ratings Feedback Contact Select Page Neuroblastoma in Children – Just Diagnosed Home > Cancer Resources > Types ... Diagnosed Just Diagnosed In Treatment After Treatment Diagnosing Neuroblastoma Depending on the location of the tumor and ...

Chronic destructive pulmonary tuberculosis: assessment of disease activity by computed tomography

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Nam, Kyung Jin; Jeong, Yeon Joo [Dept. of Radiology, Pusan National Univ. Hospital, Pusan National Univ. School of Medicine and Medical Research Inst., Pusan (Korea, Republic of)], E-mail: jeongyj@pusan.ac.kr; Kim, Yeong Dae; I, Hoseok [Thoracic and Cardiovascular Surgery, Pusan National Univ. Hospital, Pusan National Univ. School of Medicine and Medical Research Inst., Pusan (Korea, Republic of); Kim, Kun-Il; Lee, Jun Woo [Dept. of Radiology, Pusan National Univ. Yangsan Hospital, Pusan National Univ. School of Medicine, Pusan (Korea, Republic of); Park, Hye Kyung [Internal Medicine, and Pusan National Univ. Hospital, Pusan National Univ. School of Medicine and Medical Research Inst., Pusan (Korea, Republic of)

2012-11-15

Background Determination of disease activity of chronic destructive pulmonary tuberculosis (TB) on imaging studies can be difficult because several imaging findings due to disease chronicity such as a residual cavity can be misinterpreted as an active disease. Purpose To evaluate computed tomography (CT) findings to predict active disease in patients with chronic destructive pulmonary TB. Material and Methods CT findings of 36 patients with chronic active destructive pulmonary TB and 78 patients with chronic inactive destructive pulmonary TB were reviewed and their patterns of lung lesions were compared. Statistical comparisons were performed using chi-square and Student's T tests for univariate analyses, and a stepwise logistic regression method was used for multivariate analysis. Results Based on univariate analyses, cavitary destruction (P = 0.015), non-branching centrilobular nodules (P < 0.001), tree-in-bud pattern (P < 0.001), airspace nodules (P < 0.001), and cavities in other lobes (P = 0.001) were more frequently seen in chronic active destructive pulmonary TB. A stepwise logistic regression analysis demonstrated that tree-in-bud pattern (odds ratio, 52.3; 95% confidence interval, 6.2-437.2; P < 0.001) were significant CT findings associated with active disease. Conclusion Tree-in-bud pattern were the most characteristic CT findings to predict active disease in patients with chronic destructive pulmonary TB.

Fertility Preservation for Children Diagnosed with Cancer

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Full Text Available ... for Women Diagnosed with Cancer Fertility Preservation for Men Diagnosed with Cancer Fertility Preservation for Children Diagnosed ... for Women Diagnosed with Cancer Fertility Preservation for Men Diagnosed with Cancer Fertility Preservation for Children Diagnosed ...

A case of skeletal tuberculosis and psoas abscess: disease activity evaluated using 18 F-fluorodeoxyglucose positron emission tomography-computed tomography

International Nuclear Information System (INIS)

Kimizuka, Yoshifumi; Hasegawa, Naoki; Ishii, Makoto; Murakami, Koji; Ishioka, Kota; Yagi, Kazuma; Ishii, Ken; Watanabe, Kota; Soejima, Kenzo; Betsuyaku, Tomoko

2013-01-01

Psoas abscess complicating tuberculous spondylitis is a rare morbidity in extrapulmonary tuberculosis. There are no established guidelines for evaluating the clinical response of psoas abscess. Although several studies have shown that positron emission tomography-computed tomography with 18 F-fluorodeoxyglucose can play a potential role in diagnosing multifocal tuberculosis and monitoring the clinical response of pulmonary tuberculosis, to our knowledge, this is the first report demonstrating that positron emission tomography-computed tomography is useful for evaluating local inflammation and disease activity of a tuberculous psoas abscess. We report a case of multifocal bone and lymph node tuberculosis with concomitant lumbar psoas abscess in a 77-year-old man, along with a literature review. An initial positron emission tomography-computed tomography scan showed intense 18 F-fluorodeoxyglucose accumulation in the sternum, ribs, vertebrae, and lymph nodes. The patient was successfully treated with antitubercular agents and computed tomography-guided drainage therapy. A follow-up positron emission tomography-computed tomography after abscess drainage and 9 months of antitubercular drug treatment revealed that the majority of lesions improved; however, protracted inflammation surrounding the psoas abscess was still observed. These results indicate that disease activity of psoas abscess can remain, even after successful drainage and antitubercular medication regime of appropriate duration. We have successfully followed up the extent of skeletal tuberculosis complicated with psoas abscess by positron emission tomography-computed tomography. In this patient, positron emission tomography-computed tomography is useful for evaluating the disease activity of tuberculous psoas abscess and for assessing the appropriate duration of antitubercular drug therapy in psoas abscess

Frequency of undiagnosed chronic obstructive pulmonary disease in patients with coronary artery disease