COPD group:N/A

2 trials

Sponsors

Shandong Provincial Hospital, The second affiliated hospital of Zhejiang University school of medicine

Conditions

Asthma, Chronic Obstructive Pulmonary Disease, and BronchiectasisChronic obstructive pulmonary disease

Early Phase 1

Relationship Between ADRB2 Genetic Polymorphisms and the Risk of COPD and T2DM Comorbidity

RecruitingChiCTR1900026546

Shandong Provincial HospitalChronic obstructive pulmonary disease

Start: 2019-10-15Updated: 2019-10-14

Unknown Phase

Research on the Role of Pulmonary Microbiome in the Development of Chronic Respiratory Diseases and Clinical Intervention

RecruitingChiCTR2600120417

The second affiliated hospital of Zhejiang University school of medicineAsthma, Chronic Obstructive Pulmonary Disease, and Bronchiectasis

Start: 2026-01-15Updated: 2026-03-16