experimental group :Modified Shenlin Baizhu Powder+Tiotropium Bromide Powder
Sponsors
Department of Respiratory Medicine, Hospital of Chengdu University of Traditional Chinese Medicine
Conditions
Chronic Obstructive Pulmonary Disease
Unknown Phase
A randomized controlled trial for the effect of Modified Shenling Baizhu Powder on delaying the illness progress of COPD stable phase patients (GOLD 1-2 stages).
RecruitingITMCTR2000003887
Start: 2020-09-01Updated: 2023-02-20
A randomized controlled trial for the effect of Modified Shenling Baizhu Powder on delaying the illness progress of COPD stable phase patients (GOLD 1-2 stages).
RecruitingChiCTR2000037873
Start: 2020-09-01Updated: 2020-11-09