# Impact of Air Quality on Exacerbations of COPD in the Somme

> **NCT03079661** · — · TERMINATED · sponsor: **Centre Hospitalier Universitaire, Amiens** · enrollment: 179 (actual)

## Conditions studied

- Acute Exacerbation Copd

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03079661
- **Lead sponsor:** Centre Hospitalier Universitaire, Amiens
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2017-01-01
- **Primary completion:** 2019-01-14
- **Final completion:** 2019-01-14
- **Target enrollment:** 179 (ACTUAL)
- **Why stopped:** investigator choice
- **Last updated:** 2020-07-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03079661

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03079661, "Impact of Air Quality on Exacerbations of COPD in the Somme". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03079661. Licensed CC0.

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