Phase 4 Cystic Fibrosis Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who have been formally diagnosed with cystic fibrosis (CF) and whose specific CF gene type (genotype) is known
- People who are 2 years of age or older
- People (or their legal guardian) who are able to give written agreement to take part in the trial
- People who have been taking a triple combination CF modulator therapy (a type of CF medication involving three drugs together) at a stable, unchanged dose for at least two weeks before the first visit
- People whose lung disease has been stable — meaning no significant sudden drop in lung function (greater than 10%), and no need for extra antibiotic treatment (by mouth or through a drip) in the four weeks before screening
Who may not be able to join:
- People who have had a notable unintended loss of weight in the four weeks before screening, as assessed by the trial doctor
- People who are pregnant or currently breastfeeding
- People who have had a history of alcohol or substance misuse in the six months before screening
- People who have taken part in another clinical trial involving an experimental treatment within the 28 days (or longer, depending on the specific medication) before screening
- People who have a medical or mental health condition that, in the trial doctor's judgement, would make participation difficult or unsafe (confirm with trial site)
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Jennifer S Guimbellot, Medical Degree and License, Arkansas Children's Hospital Research Institute
Phone: 501-364-5365
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Concentration (ng/mL)
Can't join this trial?
Data last synced from ClinicalTrials.gov: 12 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.