CFTR Modulator Effects on Bone and Muscle in Adults with Cystic Fibrosis

Study Overview

Doctors at Indiana University School of Medicine are conducting a study for patients with Cystic Fibrosis (CF) to understand how CF and certain medications for CF affect the health of bone and muscle.  
This is not a drug or treatment study.  

Study Description

What is Involved?
-Participants will complete 4-5 study visits over a 24 month period 
-Study visits include: health history review, questionnaires, blood and urine collection; x-rays; physical assessments (eg stair climb power, jumping mechanography), and quadriceps strength tests.
-Participants will receive $40 per completed study visit and a $10 parking voucher for the day of each visit.
-Participants will also be enrolled in the FIT Core, and data collected through that study will be used for this study.

Additional Information

Please contact us at 317-948-2601, or,

  • IRB Number: 1908566174
  • Research Study Identifier: 1908566174
  • Principal Investigator: Erik Imel, MD

Recruitment Status


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