# FeNO Hairdressers Pilot

> **NCT05507944** · — · COMPLETED · sponsor: **Oslo University Hospital** · enrollment: 30 (actual)

## Conditions studied

- Occupational Exposure
- Environmental Exposure

## Interventions

- **DIAGNOSTIC_TEST:** FeNO measurement

## Key facts

- **NCT ID:** NCT05507944
- **Lead sponsor:** Oslo University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-09-15
- **Primary completion:** 2022-09-30
- **Final completion:** 2022-11-15
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2022-12-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05507944

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05507944, "FeNO Hairdressers Pilot". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05507944. Licensed CC0.

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