# Initiation of Exogenous Female Sex Hormones and Airway Responsiveness to Methacholine - A Prospective Cohort Study

> **NCT06578169** · — · NOT_YET_RECRUITING · sponsor: **Copenhagen University Hospital, Hvidovre** · enrollment: 300 (estimated)

## Conditions studied

- Asthma

## Interventions

- **DRUG:** Hormonal Therapy Agent

## Key facts

- **NCT ID:** NCT06578169
- **Lead sponsor:** Copenhagen University Hospital, Hvidovre
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-09-01
- **Primary completion:** 2027-09-01
- **Final completion:** 2027-09-01
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2024-08-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06578169

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06578169, "Initiation of Exogenous Female Sex Hormones and Airway Responsiveness to Methacholine - A Prospective Cohort Study". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT06578169. Licensed CC0.

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