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Study identifier: NCT06891352 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Optimization of Chrononutrition to Reduce the Risk of Disease in Shift Workers

Condition: Night Shift Work · Time Restricted Eating · Overweight  ·  Sponsor: Salk Institute for Biological Studies

PhaseNA
Planned participants180
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

In this randomized controlled trial, the investigators will assess the health impacts of optimizing the timing of dietary consumption in nurses and nursing assistants who work night shifts, have a habitual eating window of 14 hours or more, and elevated weight. Participants will be randomized to one of three groups: (1) dietary monitoring, (2) dietary monitoring plus 10-hour daytime time-restricted eating (TRE), or (3) TRE with a low-glycemic snack during night shifts. The study includes a 2-week screening/baseline health assessment, with follow-up health assessments at 3-, 6- (primary outcome), and 12 months.

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

Talk to the study team

UCSD Study Coordinator  ·  858-246-2342  ·  research@mycircadianclock.org

Salk Clinical Researcher  ·  858-453-4100  ·  research@mycircadianclock.org

Always discuss trial participation with your own doctor first.

Locations (1)

University of California San Diego Altman Clinical and Translational Research InstituteLa Jolla, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06891352