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Study details
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Metformin for People With CFRD on CFTR Modulator Therapy to Improve Ion Channel Function

University of Kansas Medical Center
NCT IDNCT04530383ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Ages

18+

Locations

1 site in KS

What this study is about

This Phase 2 study is testing Metformin Hydrochloride in people with cystic fibrosis. The primary outcome being measured is Change in BK channel gene expression.

Simplified from trial records by PatientMatch.

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Oral

How treatment is administered

Treatment Assignment
Standard assignment

Assignment is predetermined by the study protocol.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

Blood Glucose Regulators (Insulin Receptor Agonists)

Drug routes

oral (Oral Tablet)

Endpoints

Primary: Change in BK channel gene expression

Secondary: Change in Quality of Life (CFQ-R), Change in receptor for receptor for advanced glycation end products (RAGE) gene expression, Pharmacokinetics of metformin

Body systems

Endocrinology, Respiratory