Trial Parameters
Eligibility Fast-Check
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Brief Summary
This multi-center randomized controlled trial (RCT) will compare efficacy and safety endpoints using the insulin-only configuration of the iLet Bionic Pancreas System (BP) versus a control group using their usual care insulin delivery method and continuous glucose monitoring (CGM) during a 13-week study period in individuals ≥14 years old with cystic fibrosis-related diabetes (CFRD). After 13 weeks, participants will continue in a 13-week Extension Phase in which the BP group will continue to use the BP system and the Usual Care group will initiate use of the BP system.
Eligibility Criteria
Inclusion 1. Age ≥ 14 years old at time of signing informed consent 2. Able to provide informed consent (and assent for participants \<18 years old) 3. Documentation of a CF diagnosis as evidenced by one or more clinical features consistent with the CF phenotype and one or more of the following criteria: * Sweat chloride equal to or greater than 60 mmol/liter by quantitative pilocarpine iontophoresis test (QPIT) (when not taking a cystic fibrosis transmembrane conductance regulator (CFTR) modulator) * Two well-characterized mutations in the CFTR gene 4. Clinical diagnosis of CFRD, defined as a person with CF and diabetes mellitus, treated with insulin for ≥3 months prior to screening 5. Using the same insulin regimen for ≥1 month prior to screening and collection of baseline CGM data, with no plans to change regimen during the study: either multiple daily injections of insulin (MDI), basal-only without bolus insulin, an insulin pump without automation, or an automated insulin delivery