Study to Evaluate the Clinical Value and Safety of Xiyanping Injection in the Treatment of Acute Exacerbation of Chronic Obstructive Pulmonary Disease(COPD) Based on Real-world Clinical Data
Conditions
- Acute Exacerbation of Chronic Obstructive Pulmonary Disease
Interventions
- DRUG: Xiyanping injection+ antibiotic
- DRUG: Antibiotic
Sponsor
Jiangxi Qingfeng Pharmaceutical Co. Ltd.