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Study identifier: NCT05824871 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Phase III Study of Oral Sudapyridine (WX-081) Tablets in Rifampicin-Resistant Pulmonary Tuberculosis Patients

Condition: Rifampin-Resistant Pulmonary Tuberculosis · Tuberculosis, Multidrug-Resistant (MDR-TB)  ·  Sponsor: Shanghai Jiatan Pharmatech Co., Ltd

PhasePhase 3
Planned participants450
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

This is a multicenter, randomized, double-blind, active-controlled Phase III study to evaluate the efficacy and safety of Sudapyridine (WX-081) combined with a background regimen (BR) in patients with rifampicin-resistant pulmonary tuberculosis. Approximately 450 participants will be screened over a period of up to 2 weeks and randomized in a 2:1 ratio to receive either Sudapyridine or bedaquiline, in combination with placebo tablets and BR, for 24 weeks. After the treatment period, participants will enter a background regimen period up to Week 72, during which they will continue to receive BR. A subset of participants will be included in the C-QT sub-study to assess intensive PK sampling and 12-lead ECG evaluations on Day 1 pre-dose, Day 14, and Week 24. The study aims to provide robust data to support the use of Sudapyridine as a treatment option for rifampicin-resistant pulmonary tuberculosis.

This description comes directly from the study's public registry record.

Talk to the study team

Naihui Chu, MD  ·  010-89509312  ·  dongchu1994@sina.com

Zhao Jie, Ph.D  ·  86010-89509157  ·  jiaojie_zhao@126.com

Always discuss trial participation with your own doctor first.

Locations (2)

Beijing Chest Hospital affiliated to Capital Medical UniversityBeijing, Beijing Municipality, ChinaEnrolling By Invitation
Beijing Chest Hospital, Capital Medical UniversityBeijing, Beijing Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05824871