Prevention of Acute Exacerbation in Subjects With COPD by Bacterial Decolonization in Lower Respiratory Tract
Conditions
- Chronic Obstructive Pulmonary Disease (COPD)
Interventions
- DIETARY_SUPPLEMENT: oral probiotics
- DRUG: aerosol inhaled amikacin
- BIOLOGICAL: combined vaccination
Sponsor
Shanghai Zhongshan Hospital
Collaborators
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