Control group:Placebo Tongsai granule+Conventional drug

2 trials

Sponsors

The First Affiliated Hospital of He'nan University of Chinese Medicine

Conditions

chronic obstructive pulmonary disease

Early Phase 1

Tongsai granule for syndrome of phlegm heat obstructing lung in acute exacerbation of chronic obstructive pulmonary disease: a pilot study

RecruitingITMCTR2100004303

The First Affiliated Hospital of He'nan University of Chinese Medicinechronic obstructive pulmonary disease

Start: 2021-02-01Updated: 2023-02-20

Tongsai granule for syndrome of phlegm heat obstructing lung in acute exacerbation of chronic obstructive pulmonary disease: a pilot study

RecruitingChiCTR2100042444

The First Affiliated Hospital of He'nan University of Chinese Medicinechronic obstructive pulmonary disease

Start: 2021-02-01Updated: 2021-04-26