Optimizing(O) RIfapentine-based(RI) Regimen & shortENing(EN) the Treatment

Status Recruiting

Clinical Trial Summary

Tuberculosis (TB) remains the most important infectious disease in the world. A major barrier to tuberculosis control is poor adherence to long-term and complex treatment regimens. This is a multicenter prospective, non-inferiority randomized controlled study. The purpose of our study is a) to evaluate the tolerability, efficacy and pharmacokinetics/pharmacodynamics (PK/PD) of the high-dose rifapentine, b) to evaluate whether the high-dose rifapentine-containing regimen has the potential to treat the rifampicin-sensitive pulmonary tuberculosis and shorten the course of treatment to 17 weeks. This study is of great significance for shortening the course of treatment, reducing the adverse reactions and economic burden of patients' treatment in rifampicin-sensitive tuberculosis patient.

Clinical Trial Description

Tuberculosis (TB) remains the most important infectious disease in the world. A major barrier to tuberculosis control is poor adherence to long-term and complex treatment regimens. Incomplete TB treatment can lead to increased morbidity and mortality, prolonged infectivity and transmission, and the development of drug resistance. The development of new therapeutic strategies with stronger bactericidal activity could lead to shorter and better-tolerated regimens, thereby increasing cure rates, lowering costs, potentially reducing transmission and preventing the emergence of multidrug-resistant tuberculosis (MDR-TB). This trial is a multicenter prospective, non-inferiority randomized controlled study. Rifampicin-sensitive pulmonary tuberculosis patients will be included in our study. Stage 1 of the study is designed to evaluate the tolerability, efficacy and PK/PD of the high-dose rifapentine in order to select two doses to carry forward into study Stage 2. Study Stage 2 will provide pivotal confirmation of efficacy, safety, and tolerability of the selected rifapentine doses in patients with rifampicin-sensitive pulmonary tuberculosis. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05401071
Study type	Interventional
Source	Huashan Hospital
Contact	Feng Sun, Dr.
Phone	(086)15921403893
Email	aaronsf1125@126.com
Status	Recruiting
Phase	Phase 2/Phase 3
Start date	January 13, 2023
Completion date	November 1, 2027

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Optimizing(O) RIfapentine-based(RI) Regimen and shortENing(EN) the Treatment of Drug-sensitive Tuberculosis(T) — ORIENT

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms