A Multicenter, Prospective Cohort Study of Preserved Ratio Impaired Spirometry(PRISm) in a Population

RecruitingOBSERVATIONAL
Enrollment

2,000

Participants

Timeline

Start Date

September 1, 2023

Primary Completion Date

May 31, 2026

Study Completion Date

May 31, 2026

Conditions
COPD
Interventions
OTHER

Trial Locations (6)

100034

RECRUITING

Peking University First Hospital, Beijing

RECRUITING

Peking University First Hospital, Beijing

Unknown

RECRUITING

The First Hospital of Qinhuangdao, Qinhuangdao

RECRUITING

Tianjin Medical University General Hospital, Tianjin

RECRUITING

Shandong Provincial Hospital Affiliated to Shandong University, Jing'an

RECRUITING

Shanxi Bethune Hospital, Taiyuan

All Listed Sponsors
collaborator

Shanxi Bethune Hospital

OTHER

collaborator

First Affiliated Hospital Xi'an Jiaotong University

OTHER

collaborator

Tianjin Medical University General Hospital

OTHER

collaborator

The First Hospital of Qinhuangdao

OTHER_GOV

collaborator

Shandong Provincial Hospital

OTHER_GOV

collaborator

Second Hospital of Jilin University

OTHER

collaborator

People's Hospital of Xinjiang Uygur Autonomous Region

OTHER

collaborator

MinDong Hospital of Ningde City

UNKNOWN

lead

Peking University First Hospital

OTHER