Body Composition Related Evaluation of Airway Tone and Hyper-rEactivity Using Oscillometry

This study will determine if airway resistance to airflow and pressure, measured by Oscillometry, is associated with abnormal findings on methacholine challenge testing and whether these findings are associated with body habitus,

NCT Number	NCT07356310
Lead Sponsor	University of Rochester
Conditions	Breathing, Lung Function Decreased, Asthma (Diagnosis), Obesity
Enrollment	100 participants
Start Date	2026-02-17
Primary Completion	2027-07-01 (estimated)
Study Completion	2027-11-01 (estimated)
Updated on ClinicalTrials.gov	2026-04-13