control group:Shufengjiedu capsules

2 trials

Sponsors

The Second Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine

Conditions

Common cold (wind-heat syndrome)

Phase 4

A randomized, double-blind, parallel-controlled, multi-center clinical trial of Chinese medicine variety protection with Niuhuang Qinggan Capsule in the treatment of common cold (wind-heat syndrome)

RecruitingChiCTR2200055642

The Second Affiliated Hospital of Heilongjiang University of Traditional Chinese MedicineCommon cold (wind-heat syndrome)

Start: 2022-02-01Updated: 2023-02-13

A randomized, double-blind, parallel-controlled, multi-center clinical trial of Chinese medicine variety protection with Niuhuang Qinggan Capsule in the treatment of common cold (wind-heat syndrome)

RecruitingITMCTR2200005537

The Second Affiliated Hospital of Heilongjiang University of Traditional Chinese MedicineCommon cold (wind-heat syndrome)

Start: 2022-02-01Updated: 2023-02-20