# The China National COPD Screening Program

> **NCT05480176** · — · UNKNOWN · sponsor: **China-Japan Friendship Hospital** · enrollment: 800000 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **OTHER:** Comprehensive intervention and management Ⅰ
- **OTHER:** Comprehensive intervention and management Ⅱ
- **OTHER:** Comprehensive intervention and management Ⅲ

## Key facts

- **NCT ID:** NCT05480176
- **Lead sponsor:** China-Japan Friendship Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-10-09
- **Primary completion:** 2022-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 800000 (ESTIMATED)
- **Last updated:** 2022-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05480176

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05480176, "The China National COPD Screening Program". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT05480176. Licensed CC0.

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