View clinical trials related to Tuberculosis (TB).
Filter by:A Phase 2b, double-blind, randomized, placebo-controlled study to evaluate the efficacy, safety and immunogenicity of a candidate tuberculosis (TB) vaccine, MTBVAC, against TB disease in interferon gamma release assay positive adolescents and adults aged 14-45 years, living in a TB endemic region.
TB Aftermath will compare effectiveness, cost-effectiveness and feasibility of two ACF strategies for detecting recurrent TB and provide evidence needed to implement and scale the preferred ACF strategy. The specific aims are: Primary Aim 1: To conduct a non-inferiority randomized trial to measure the comparative effectiveness of two potentially implementable ACF strategies within India's National TB Elimination Program (NTEP), conducted by existing NTEP healthcare workers (HCWs): (i) home-based ACF (HACF) and (ii) telephonic ACF (TACF). Primary Aim 2: To characterize implementation processes of the ACF strategies using the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework to inform future scale-up and sustainability. Primary Aim 3: To model the impact and cost effectiveness of the ACF strategies evaluated in the trial, and of potential alternative strategies for the targeting and timing of those strategies. Secondary Aim: To measure the association of the severity, chronicity and progression of post-TB lung impairment with recurrent TB disease.
Approximately 225 samples, obtained from participants with varying risk factors for TB infection and disease, will be tested using the QFT Access Kit and the comparator device QFT-Plus.
The primary objective of this clinical research study is to demonstrate performance of the normalized TB specific lymphocyte response in identifying patients with active TB disease. The secondary exploratory objective is to demonstrate that active TB cannot be identified using an antigen-to-mitogen ratio derived from an ELISA-based IGRA.
The purpose of this study is to quantitate the speed of new culture method using 'Tika' media and compare with conventional systems
This is a Phase I trial to evaluate the safety and immunogenicity of MVA85A-IMX313 vaccination compared to MVA85A vaccination, in BCG vaccinated adults.
The purpose of this study is to determine of once identified to the subjects infected with human immunodeficiency virus (positive VIH), to diagnose latent Tuberculosis, and to treat her with isoniazid for six months, measuring the production of Interferon range pre and posttreatment, to evaluate this way the result of the treatment on the immune response
This Phase I study will evaluate the safety and immunogenicity of two doses GSK Biologicals' candidate TB vaccine (692342) according to a 0, 1, 2 months schedule in PPD-negative adults.
This study will assess the safety and immunogenicity of a GSK Biologicals' candidate TB vaccine administered at 0, 1 months to healthy adults living in a TB-endemic region. The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007.
Vaccination against tuberculosis (TB) /healthy PPD-negative adults aged 18 to 45 years.Three doses of primary vaccination followed by a booster dose after completion of primary vaccination course. Booster vaccination will be given only to subjects receiving the candidate tuberculosis vaccines and not to the subjects receiving active comparators or control.