# Biomarker of Acute Exacerbation of COPD

> **NCT04963244** · — · COMPLETED · sponsor: **Second Affiliated Hospital, School of Medicine, Zhejiang University** · enrollment: 92 (actual)

## Conditions studied

- COPD Exacerbation

## Interventions

- **OTHER:** 

## Key facts

- **NCT ID:** NCT04963244
- **Lead sponsor:** Second Affiliated Hospital, School of Medicine, Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-01
- **Primary completion:** 2021-06-01
- **Final completion:** 2021-06-01
- **Target enrollment:** 92 (ACTUAL)
- **Last updated:** 2021-09-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04963244

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04963244, "Biomarker of Acute Exacerbation of COPD". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04963244. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*