Recruiting Cystic Fibrosis Studies in St Louis
Evaluation of VX-121/Tezacaftor/Deutivacaftor in Cystic Fibrosis (CF) Participants 1 Through 11 Years of Age
The purpose of this study is to evaluate the pharmacokinetics, safety, tolerability and efficacy of VX-121/tezacaftor/deutivacaftor (VX-121/TEZ/D-IVA) in CF participants with at least 1 triple combina...
A Double-Blind, Active-Controlled, Multiple-Ascending Dose Study of Aerosolized RSP-1502 in Subjects With CF and Chronic PA Lung Infection
A double-blind, active-controlled, multiple-ascending dose, safety study of aerosolized RSP-1502 in subjects with cystic fibrosis Pseudomonas aeruginosa lung infection....
Safety, Tolerability and Efficacy Study of ARCT-032 in People With Cystic Fibrosis
ARCT-032-02 is a Phase 2, open-label, multicenter, multiple-ascending dose study of ARCT-032 in adults with CF who are not eligible for CFTR modulator therapy or are not taking CFTR modulators due to ...
About Cystic Fibrosis Clinical Trials in St Louis
Cystic fibrosis is a genetic disorder that causes thick, sticky mucus to build up in the lungs, digestive tract, and other organs. It is caused by mutations in the CFTR gene. CFTR modulator therapies have dramatically improved outcomes, along with airway clearance techniques and nutritional support.
There are currently 3 cystic fibrosis clinical trials recruiting participants in St Louis, MO. These studies are seeking a combined 294 participants. Research is being sponsored by Vertex Pharmaceuticals Incorporated, Respirion Pharmaceuticals Pty Ltd, Arcturus Therapeutics, Inc.. Clinical trial participation is free and participants receive study-related medical care at no cost.
Cystic Fibrosis Clinical Trials in St Louis — FAQ
Are there cystic fibrosis clinical trials in St Louis?
Yes, there are 3 cystic fibrosis clinical trials currently recruiting in St Louis, MO. Browse the studies on this page to find one that fits.
How do I join a clinical trial in St Louis?
Browse the studies listed above, click one that interests you, and complete the free eligibility form. A study coordinator at the St Louis research site will contact you about next steps.
Are clinical trials in St Louis free?
Yes, clinical trial participation is always free. Study-related treatment, medical tests, and doctor visits are provided at no cost. Many St Louis studies also compensate for your time and travel.
What cystic fibrosis treatments are being tested?
The 3 active trials in St Louis are testing new therapies including novel drugs, biologics, and treatment approaches for cystic fibrosis.
Data updated March 2, 2026 from ClinicalTrials.gov