Active clinical trials for "Tuberculosis"

The lack of data relating to the DDI between ATV and RIF is a major limitation to the use of ATV in patients who require treatment for TB. The VirTUAL Workpackage 2 will explore the necessary dose escalation required to overcome this interaction in non-pregnant HIV-infected adults who are virologically suppressed on bPI-based ART, and who are administered RIF as a study drug, not as part of a full TB treatment regimen. As the specific objective of WP2 is to define the dose of ATV, participants taking an alternative bPI will be transitioned to ATV for the duration of that study. However, to extrapolate the results of this study to special populations such as pregnant and postpartum women, children and adolescents and those with other 'special' characteristics such as obesity (BMI >30 Kg/m2) or malnutrition (BMI <18.5 Kg/m2) we propose to undertake sparse sampling for pharmacokinetic analysis from individuals who require ATV-based ART for their clinical care. Sparse PK data will be obtained opportunistically from participants in the 'special populations' defined above who are receiving ATV as part of their routine clinical care. Subjects will be identified from clinics including the Joint Clinical Research Center (JCRC) and Infectious Diseases Institute (IDI), Kampala, and from sites including Groote Schuur Hospital and Gugulethu Community Health Centre, Cape Town. The ATV/r data from "special populations" will enable validation and refinement of both the PBPK model (WP1) and the pop-PK models (WP4) of the VirTUAL consortium.

Deltyba Registry aims to collect the usage information of Deltyba which could be a factor of developing resistance in actual clinical settings.

the study aimed to determine the distribution of respiratory infections in Tunisian population and evaluate the frequency of antibiotics prescribed according to current international recommendations.

The purpose of the study is to collect health-seeking pathways, sociodemographic characteristics and symptoms of 400 newly diagnosed patients with bacteriologically confirmed pulmonary tuberculosis(TB).

Despite being a key contributor to maternal mortality in high-burden regions, TB in pregnancy is a hugely neglected area of global public health. During pregnancy, the symptoms of TB are often overlooked and undiagnosed because they are vague, non-specific, and can be very similar to common complaints during pregnancy. Women with TB in pregnancy are at an increased risk of anemia and perinatal death. The DROP-TB project aims to expand the tuberculosis (TB) detection testing in pregnancy by creating a system where blood samples are collected from women at their local healthcare clinics instead of/or at national-level TB diagnostic centres where visits can require substantial travel and cost. Blood samples collected in specific RNA stabilizing tubes and on specific storing paper filters are collected from pregnant women with presumptive TB and transported to a central TB testing facility and analyzed by real-time polymerase chain reaction (qPCR). The DROP-TB method measures the mRNA expressions known to be markers of TB infection and disease. Based on veinous blood sampling, those signatures have showed high sensitivity (93%) and specificity (97%), can differentiate between active and latent infection, and performs well in the presence of other infections such as HIV. The DROP-TB program was specifically designed to increase the coverage of TB testing in pregnancy to improve health outcomes for women and their unborn children. The evidence generated from this program will demonstrate the feasibility of this program in providing TB diagnosis to women in rural and remote regions of LMIC with the example of Madagascar. Evidence will be presented to policy makers as a case to support the national scale up of the program in LMICs.

Microbiome in lower respiratory diseases is not sufficiently known yet. The objective of this study is to investigate microbiome in patients who present with hemoptysis, and those with pulmonary tuberculosis, non-tuberculous mycobacterial pulmonary disease (NTM-PD), and lung cancer, analyzing respiratory specimen acquired by bronchoscopic approach.

This is a case series that highlights the challenges in instituting in vitro fertilisation (IVF) treatment amongs genital tuberculosis patients.

This study is a prospective observational cohort study of TB patients who are treated or evaluated at 10 study sites. Patients presenting with cough for 2 weeks or longer with at least one additional TB symptom and a chest X-ray suggestive of TB, will be invited to be enrolled in the study. The signed informed consent will designate their willingness to participate on this study.

The distinction between Tuberculosis disease (TB), a worldwide infective granulomatosis requiring long-term antibiotic treatment, and sarcoïdosis, a rare granulomatous disease successfully treated with high dose steroids is not straightforward and may delay the treatment choice by the physician. The goal was to evaluate prospectively and consecutively the presence of epithelioid granulomas in salivary glands biopsy of patients with TB.

Haemoptysis is the coughing up of blood originating from the respiratory tract. It is a common and worrying clinical symptom which can be due to different aetiologies including lung cancer, tuberculosis, COPD, bronchiectasis, pneumonia, acute bronchitis or unknown origin (cryptogenic haemoptysis). Epidemiology and optimal diagnostic approach are largely unclear. Aims of this study are to define current epidemiology and to provide the best diagnostic approach by providing a diagnostic algorithm.