placebo group:Placebo oral

2 trials

Sponsors

Dongfang Hospital,Beijing University of Chinese Medicine, Affiliated Hospital of Chengdu University of Traditional Chinese Medicine

Conditions

Chronic airway inflammationIBS-D

Early Phase 1

A clinical multicenter randomized controlled study on Tongxie Anchang recipe in treating diarrhea-type irritable bowel syndrome

Active, not recruitingChiCTR2200064732

Dongfang Hospital,Beijing University of Chinese MedicineIBS-D

Start: 2022-10-15Updated: 2023-05-15

Unknown Phase

A randomized double-blind placebo-controlled trial to investigate the effect of invigorating qi and detoxicating therapy on Th1/Th2 balance shift in high PM2.5 exposed population in Chengdu subway

RecruitingITMCTR2025001293

Affiliated Hospital of Chengdu University of Traditional Chinese MedicineChronic airway inflammation

Start: 2025-03-01Updated: 2025-07-21