# Characterization of Phenotypes of Occupational Asthma

> **NCT03568305** · — · UNKNOWN · sponsor: **University Hospital, Strasbourg, France** · enrollment: 52 (estimated)

## Conditions studied

- Occupational Asthma

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03568305
- **Lead sponsor:** University Hospital, Strasbourg, France
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-06-01
- **Primary completion:** 2019-06
- **Final completion:** 2019-06
- **Target enrollment:** 52 (ESTIMATED)
- **Last updated:** 2018-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03568305

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03568305, "Characterization of Phenotypes of Occupational Asthma". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03568305. Licensed CC0.

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