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A Study of Quabodepistat-containing Regimens for the Treatment of Drug-resistant Pulmonary Tuberculosis

NCT07209761 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 532

Last updated 2026-05-06

No results posted yet for this study

Summary

This study aims to assess quabodepistat-based treatment regimens for RR/MDR-TB. The study will enroll adults and adolescents with rifampicin-resistant or multidrug-resistant pulmonary TB. The main goal is to see if a new drug called quabodepistat, when combined with other TB drugs, can shorten treatment duration to 4 months and be as effective and safer than current WHO endorsed treatment regimen given for 6-months. The study will compare different drug combinations in two groups of patients: those whose TB is sensitive to fluoroquinolones and those whose TB is resistant to fluoroquinolones. Participants will be randomly assigned to receive either the new treatment or the standard treatment. The study will last for 16 months for each participant and will measure how well the treatments work and how safe they are.

Conditions

  • Pulmonary Tuberculosis

Interventions

DRUG

BPaQM

Bedaquiline 400 mg once daily for 2 weeks then 100 mg once daily for 15 weeks + Pretomanid 200 mg QD for 17 weeks + Quabodepistat 30 mg once daily for 17 weeks + Moxifloxacin 400 mg once daily for 17 weeks

DRUG

BPaLM

Bedaquiline 400 mg once daily for 2 weeks then 200 mg thrice a week for 24 weeks + Pretomanid 200 mg QD for 26 weeks + Linezolid 600 mg once daily for 26 weeks + Moxifloxacin 400 mg once daily for 26 weeks

DRUG

BPaQ

Bedaquiline 400 mg once daily for 2 weeks then 100 mg once daily for 24 weeks + Pretomanid 200 mg QD for 26 weeks + Quabodepistat 30 mg once daily for 26 weeks

DRUG

BPaL

Bedaquiline 400 mg once daily for 2 weeks then 200 mg thrice a week for 24 weeks + Pretomanid 200 mg QD for 26 weeks + Linezolid 600 mg once daily for 26 weeks

Sponsors & Collaborators

  • Otsuka Pharmaceutical Development & Commercialization, Inc.

    lead INDUSTRY

Principal Investigators

  • Simbarashe G Takuva, MD, MSc. · Study Sponsor

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-10-16
Primary Completion
2027-05-28
Completion
2028-09-29
FDA Drug
Yes

Countries

  • China
  • Georgia
  • Japan
  • Moldova
  • Peru
  • Philippines
  • South Africa
  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07209761 on ClinicalTrials.gov