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Study identifier: NCT05766774 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

FEED-Cystic Fibrosis (FEED-CF)

Condition: Cystic Fibrosis · Cystic Fibrosis-related Diabetes  ·  Sponsor: Emory University

PhaseNA
Planned participants60
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Jessica A Alvarez, PhD, RD  ·  404-727-1390  ·  jessica.alvarez@emory.edu

Swati Zaveri, PhD  ·  440-778-8373  ·  swati.shital.zaveri@emory.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Emory University HospitalAtlanta, Georgia, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT05766774