FEED-Cystic Fibrosis (FEED-CF) (NCT05766774)
Feeding Study to Optimize Endocrine Dysfunction in Cystic Fibrosis
🩺 Plain-English Summary (8th-Grade Level)
The goal of this study is to determine the extent to which excess dietary sugars serve as a precipitating factor in glucose intolerance in adults with cystic fibrosis (CF), a population at especially high risk for a unique form of diabetes (CF-related diabetes, CFRD) and with standard-of-care dietary recommendations (high-calorie, high-fat) that conflict with recommendations for other forms of diabetes. This trial will investigate if the typical high-sugar, high-fat CF diet plays a role in diabetes risk and visceral fat accumulation in people with CF. A total of 30 participants will get a low-added sugar, high-fat diet and the other 30 will get a standard CF diet with no sugar restrictions. Participants will be randomized to the diet group they are assigned. All foods will be provided for 8 weeks.
Who can join: Review the eligibility criteria below.
Location: Emory University Hospital — Atlanta, Georgia
Age range: 18 Years
🧪 Interventions in This Study
- Low-added sugar, high-fat diet (OTHER)
- High-added sugar, high-fat CF diet (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Emory University Hospital — Atlanta, Georgia
📞 Contact the Study Coordinator
Phone: (404) 727-1390
Email: jessica.alvarez@emory.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Cystic Fibrosis
- Genetic Modifiers of Cystic Fibrosis (CF) Liver Disease — Chapel Hill, North Carolina
- Evaluation of VX-121/Tezacaftor/Deutivacaftor in Cystic Fibrosis (CF) Participants 1 Through 11 Years of Age — Orange, California
- Hyperpolarized Imaging for New Treatments — Cincinnati, Ohio
- Monitoring Response to Orkambi in Cystic Fibrosis Lung Disease by Inhaled Xenon MRI — Cincinnati, Ohio
- Evaluation of Long-term Safety and Efficacy of ELX/TEZ/IVA in Cystic Fibrosis Participants 12 Months of Age and Older — Nedlands,
- Non-contrast Lung Perfusion Mapping Applied for New Insights in Cystic Fibrosis — Cincinnati, Ohio
Explore by condition: All Cystic Fibrosis clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.