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Study identifier: NCT06754891 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Clinical Trial of TQH3906 Capsules for the Treatment of Adult Patients With Moderately to Severely Active Ulcerative Colitis or Crohn's Disease

Condition: Inflammatory Bowel Diseases  ·  Sponsor: Chia Tai Tianqing Pharmaceutical Group Nanjing Shunxin Pharmaceutical Co., Ltd.

PhasePhase 1
Planned participants135
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

This phase will commence following dose escalation in the 24mg bid group during Phase I. Employing a 1:1:1 randomized, double-blind, placebo-controlled study design, it will evaluate the efficacy, safety, and Pharmacokinetics/Pharmacodynamics (PK/PD) characteristics of TQH3906 capsules in subjects with moderate-to-severe active ulcerative colitis. The study will include a maximum 4-week screening period, a 12-week treatment period, and a 4-week post-treatment follow-up period, enrolling a total of 105 subjects. Among these, subjects who failed conventional therapy and those who failed biologic therapy each constitute 35% of the cohort. week treatment period, and a 4-week post-treatment follow-up period. A total of 105 subjects will be enrolled, with 50% comprising subjects who failed conventional therapy and 50% comprising subjects who failed biologic therapy. Dose Group Design: Group A: Placebo Group B: 32mg dose group Group C: 24mg bid dose group The specific dose will be determined based on the 48mg dose group's medication experience from Phase I and adjusted as necessary.

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

Talk to the study team

Xiaowei Liu, Postdoctoral researcher  ·  13548762632  ·  liuxw@csu.edu.cn

Always discuss trial participation with your own doctor first.

Locations (30)

The First Affilliated Hospital of Bengbu Medical UniversityBengbu, Anhui, ChinaNot Yet Recruiting
Gansu Wuwei Tumour HospitalWuwei, Gansu, ChinaNot Yet Recruiting
First affiliated hospital of guangzhou medical universityGuangzhou, Guangdong, ChinaNot Yet Recruiting
Zhujiang Hospital, of Southern Medical UniversityGuangzhou, Guangdong, ChinaNot Yet Recruiting
Huizhou First People's HospitalHuizhou, Guangdong, ChinaNot Yet Recruiting
Heilongjiang provincial hospitalHarbin, Heilongjiang, ChinaNot Yet Recruiting
Luoyang Central Hospital (Zhengzhou University Affiliated Luoyang Central Hospital)Luoyang, Henan, ChinaNot Yet Recruiting
Luoyang First People's HospitalLuoyang, Henan, ChinaNot Yet Recruiting
Nanyang Second General HospitalNanyang, Henan, ChinaNot Yet Recruiting
Henan Provincial People's HospitalZhengzhou, Henan, ChinaNot Yet Recruiting
The First Affiliated Hospital of Zhengzhou UniversityZhengzhou, Henan, ChinaNot Yet Recruiting
The Second Affiliated Hospital of Zhengzhou UniversityZhengzhou, Henan, ChinaNot Yet Recruiting

+ 18 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06754891