Clinical Trials Logo

Clinical Trial Summary

To determine if a high-dose first-line regimen is non-inferior (non-inferiority margin 10%) in terms of safety to the same regimen at regular dosing, in previously treated patients with rifampicin-susceptible recurrent Tuberculosis (TB).


Clinical Trial Description

Stage 1: This is a pragmatic open-label multi-stage randomized clinical trial. Potential participants will be screened and enrolled in Damien Foundation (DF) clinics participating in the trial. First we will perform a two-arm study with 6EHRZ as control arm and 6EH³R³Z as intervention arm. If at interim analysis the intervention arm is not considered to be non-inferior to the control arm, the intervention stops and enrolment will continue in a an adapted intervention arm and the control arm (6EHRZ). Otherwise, enrolment continues to 6EHRZ and 6EH³R³Z. Observational study (stage 2): The DSMB members agreed due to safety concerns to continuing the study as a cohort with only the control arm. The control regimen will remain the same (6EHRZ). As per routine practice, during treatment patients are in daily contact with the direct observed therapy (DOT) supervisor and minimally monthly clinic visits are scheduled for monitoring of safety and treatment response. Additionally, liver function tests will be performed at fixed intervals during treatment. Six month and one year after treatment completion or cure the patient will be checked for relapse with systematic sputum acid-fast bacilli (AFB)-microscopy and TB culture. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04260477
Study type Interventional
Source Institute of Tropical Medicine, Belgium
Contact
Status Active, not recruiting
Phase Phase 3
Start date March 1, 2021
Completion date September 2025

See also
  Status Clinical Trial Phase
Recruiting NCT05738681 - Efficacy of N-acetylcysteine to Prevent Anti-tuberculosis Drug-induced Liver Injury: A Randomized Controlled Trial Phase 2/Phase 3
Recruiting NCT05526885 - Tuberculosis Diagnostic Trial of CAD4TB Screening Alone Compared to CAD4TB Screening Combined With a CRP Triage Test, Both Followed by Confirmatory Xpert MTB/RIF Ultra in Communities of Lesotho and South Africa N/A
Completed NCT04369326 - Community Initiated Preventive Therapy for TB N/A
Recruiting NCT04568967 - TB-CAPT EXULTANT - HIV N/A
Completed NCT02337270 - Phase 1 Clinical Trial of the Safety and Immunogenicity of an Adenovirus-based TB Vaccine Administered by Aerosol Phase 1
Not yet recruiting NCT06253715 - Shortened Regimen for Drug-susceptible TB in Children Phase 3
Recruiting NCT04271397 - Immunological Biomarkers in Tuberculosis Management N/A
Withdrawn NCT03639038 - Tuberculosis Diagnosis by Flow Cytometry
Completed NCT03199313 - Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Sutezolid Phase 1
Recruiting NCT04975178 - Efficacy, Safety and Immunogenicity Evaluation of MTBVAC in Newborns in Sub-Saharan Africa Phase 3
Completed NCT04463680 - Rifampin and the Contraceptive Implant Phase 4
Completed NCT03973970 - Assessing the Ability of the T-SPOT®.TB Test (IQ)
Recruiting NCT04230395 - Alcohol Reduction Among People With TB and HIV in India N/A
Completed NCT04874948 - Absorption, Elimination and Safety of 14C-labeled Radioactive BTZ-043, a New Compound in TB Treatment Phase 1
Active, not recruiting NCT02906007 - Evaluating the Pharmacokinetics, Safety, and Tolerability of Bedaquiline in Infants, Children, and Adolescents With Multidrug-Resistant Tuberculosis, Living With or Without HIV Phase 1/Phase 2
Not yet recruiting NCT05917210 - Peer-led Implementation of TB-HIV Education and Adherence Counseling in Uganda N/A
Not yet recruiting NCT06017843 - Impact Evaluation of Use of MATCH AI Predictive Modelling for Identification of Hotspots for TB Active Case Finding N/A
Not yet recruiting NCT05845112 - Start Taking Action For TB Diagnosis
Active, not recruiting NCT02715271 - Study of TB Lesions Obtained in Therapeutical Surgery
Completed NCT02781909 - Potential Efficacy and Safety of Using Adjunctive Ibuprofen for XDR-TB Tuberculosis Phase 2