Clinical trial
Efficacy and Safety of Combined With Andrographolide Sulfonate on the Basis of Conventional Therapy in Patients With Acute Exacerbation of Chronic Bronchitis: a Randomized, Single Blind, Placebo-controlled, Multicenter Study
NCT03132610 is registered in ClinicalTrials.gov with Jiangxi Qingfeng Pharmaceutical Co. Ltd. as lead sponsor.
Search trials, sites, companies and investigators, and follow each one to the others. Individual plan, $249/seat/mo. Card required.
Registry record
As filed in ClinicalTrials.gov.
- Title
- Efficacy and Safety of Combined With Andrographolide Sulfonate on the Basis of Conventional Therapy in Patients With Acute Exacerbation of Chronic Bronchitis: a Randomized, Single Blind, Placebo-controlled, Multicenter Study
- Lead sponsor
- Jiangxi Qingfeng Pharmaceutical Co. Ltd.
- Phase
- Phase 4
- Overall status
- Unknown status
- Start date
- December 1, 2016
- Completion date
- June 1, 2018
- Enrollment
- 240 (estimated)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.
acute exacerbation of chronic bronchitis