Clinical trial

The Asthma Bronchial Challenge Study

NCT03575663

StatusCOMPLETED

Study typeOBSERVATIONAL

Start date2018-04-25

PhaseN/A

Study timeline

Study start (actual)2018-04-25Date precision: day

Registry last updated2019-04-25

Observed by CureCurrent2026-10-07

Recorded dates are source observations, not predictions. Missing milestones are not estimated.

Conditions

Asthmaverified · MONDO: asthma

Interventions

Indirect bronchial challengeDIAGNOSTIC_TEST

Sham bronchial challengeOTHER

Sponsors & collaborators

University of East Anglialead sponsor

University of Manchestercollaborator

Asthma UK Centre for Applied Researchcollaborator

Registry source

Open the source record to verify current eligibility, contacts, locations and registry updates.

Open NCT03575663 on ClinicalTrials.gov ↗

Registry-derived research relationships: ClinicalTrials.gov. Raw condition and intervention labels remain distinct from canonical MONDO/RxNorm entities unless separately normalized.