نتایج جستجو برای: tb test
تعداد نتایج: 833567 فیلتر نتایج به سال:
The diabetes mellitus burden is growing in countries where tuberculosis (TB) and HIV-1 remain major challenges, threatening TB control efforts. This study determined the association between TB and diabetes/impaired glucose regulation in the context of HIV-1.A cross-sectional study was conducted at a TB clinic in Cape Town (South Africa). Participants were screened for diabetes and impaired gluc...
A comparative study of the diagnostic value of the ICT-TB test and the TB-Dot test, based on laboratory examination, was carried out in 39 patients suffering from sputum positive pulmonary tuberculosis (25 males and 14 females, aged 16-50 years) and in 48 patients (27 males and 21 females, aged 17-55 years) suffering from non-tuberculosis pulmonary diseases, that had attended the Tembagapura Ho...
BACKGROUND Children infected with Mycobacterium tuberculosis have significant risk of developing tuberculosis (TB) and can therefore benefit from preventive therapy. OBJECTIVE To assess the value of interferon-gamma release assays (IGRAs) and the tuberculin skin test (TST) in the diagnosis of TB infection and disease in children. METHODS Thirty-three studies were included, assessing commerc...
BACKGROUND Lithuania is a country with a high incidence of tuberculosis (TB), despite a high coverage with bacille Calmette-Guerin (BCG) vaccination. Until now the only method used to detect latent TB infection was the tuberculin skin test (TST). However, TST may have a cross reactivity to the BCG vaccine and to environmental mycobacteria. The aim of this study was to conduct assessments of the...
More people die of tuberculosis (TB) in India than due to any other infectious disease. The early diagnosis of pulmonary TB (PTB) and extra-pulmonary TB (EPTB) is the most important step that will help in controlling the transmission of TB in the community. As the conventional techniques lack sensitivity, specificity or are too lengthy, it is important to develop a test which is rapid, sensitiv...
BACKGROUND Interferon-γ assays based on tuberculosis (TB)-specific antigens have been utilized for diagnosing and ruling out latent TB and active TB, but their utility is still limited for TB incidence countries. The aim of this study is to understand the clinical utility of enzyme-linked immunospot (ELISpot) assays among patients with clinically suspected TB and healthy adults in clinical prac...
background there is a high risk of tuberculosis (tb) infection among injecting drug users (idus). objectives this study aimed to determine the frequency of latent and active tb infection among idus. materials and methods in a cross-sectional study between 2008 and 2009, idus referred to the methadone maintenance treatment (mmt) centers in hamedan-iran, undergone tuberculin skin test (ppd; purif...
Background Health care workers are at high risk for tuberculosis (TB). China, a high burden TB country, has no policy on medical surveillance for TB among healthcare workers. In this paper, we evaluate whether China's national TB diagnostic guidelines could be used as a framework to screen healthcare workers for pulmonary TB disease in a clinical setting in China. Methods Between April-August...
BACKGROUND A major impediment to tuberculosis control in Africa is the difficulty in diagnosing active tuberculosis (TB), particularly in the context of HIV infection. We hypothesized that a unique host blood RNA transcriptional signature would distinguish TB from other diseases (OD) in HIV-infected and -uninfected patients, and that this could be the basis of a simple diagnostic test. METHOD...
Methods TB & HIV infection in children in retrospective study was in our mind. WHO endorsed in 2010 new diagnostic tool to confirm TB, like Gene XPRT, MDR/RIP, PCR based test even in children. Presently it is not widely available in Sub Saharan Africa because of high cost. South Africa lucky to have Gene XPRT test kit available even in district hospital. BCG vaccine and Tuberculin skin test and...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید