View clinical trials related to Virus Diseases.
Filter by:The purpose of this study is to evaluate if the DNA vaccine CHRONVAC-C® intended for future treatment of Hepatitis C infections is safe and tolerated when administered to HCV infected individuals with a low viral load. In addition the capability of the vaccine to induce an immune response and the effect on viral load will be studied. In order to increase the uptake of the vaccine the intra muscular injection is combined with electroporation, meaning that a brief electric field is applied to the injection site resulting in temporary pores in the cell membranes that allows the vaccine to enter the cells.
Title: Randomized clinical trial to assess the efficacy of short course intermittent regimens for the treatment of HIV-associated tuberculosis Phase: Phase III trial Population: 300 HIV positive patients with tuberculosis. Number of Sites:Four 1. Tuberculosis Research Centre, Chennai 2. Government General Hospital, Chennai 3. Government Hospital of Thoracic Medicine, Tambaram 4. Government Rajaji Hospital, Madurai Study Duration:36 months Study Objective:To study the efficacy of the standard RNTCP Category I regimen (2EHRZ3 / 4RH3) the control arm vs. an extended continuation phase regimen 2EHRZ3 / 7 RH3 in the treatment of pulmonary and extrapulmonary TB in the HIV positive patients. 2. To study the relationship between stage of HIV disease and response to anti-TB treatment. 3. To study recurrences and their nature (relapse/re-infection) in detail by using RFLP analysis. Study Design:It is a two armed prospective randomized open label controlled clinical trial with stratified random allocation based on CD4 count and sputum smear grade. All enrolled patients will be treated according to the RNTCP guidelines during the intensive phase. In the continuation phase, Cat I patients will be stratified by CD4 counts and by smear grade, and randomly allocated either to the standard RNTCP regimen, or to an alternative extended regimen (2EHRZ3/4RH3 or 2EHRZ3/7RH3).
Protocol Summary Title: Evaluation of safety and efficacy of two different once daily anti-retroviral treatment regimens along with anti-tuberculosis treatment in patients with HIV-1 and tuberculosis - Randomized Controlled Clinical Trial Phase: Phase III trial Population: 180 HIV-1 positive patients with tuberculosis Number of Sites: Four. 1. Tuberculosis Research Centre, Chennai 2. Government Medical College, Vellore 3. Government Hospital of Thoracic Medicine, Tambaram 4. Government Rajaji Hospital, Madurai Study Duration: 26 months including 24 months of ART. Study Objectives: Primary Objective To compare the efficacy and safety of two different once-daily anti-retroviral treatment regimens (along with standard anti-tuberculosis treatment) in patients with HIV-1 and tuberculosis, by using virologic end points. Secondary Objective To compare the efficacy of antiretroviral treatment given under partial supervision with unsupervised treatment (once a month supply).
1. Evaluate the safety, tolerability, and virologic activity of escalating single (and multiple) doses of XTL6865, a mixture (1:1) of two human monoclonal antibodies (HCV-AbXTL68 and HCV-AbXTL65), in patients with chronic hepatitis C virus infection. 2. Assess the pharmacokinetics of XTL6865 in the presence and absence of viral infection.