With increasing awareness about physician fatigue and its effect on patient safety, residency programs are increasingly transitioning to a night float call system. In other industries, multiple night shifts in a row can cause a disruption in the circadian rhythm, sleep debt, shift work disorder, that is related to chronic medical conditions such as obesity and cardiovascular disease. We will evaluate the effect of different call structures on resident activity, sleep and self reported measures of wellness using a commercially available Fitbit device.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in Total Sleep Hours During Night Float
Timeframe: 3 weeks
Change in Rapid Eye Movement Sleep Hours During Night Float
Timeframe: 3 weeks
Change in Daily Steps during Night Float Week
Timeframe: 3 weeks
Trends and Recovery Time in Total Sleep Hours, Rapid Eye Movement, and Daily Steps during a random night call schedule
Timeframe: 4 weeks
Comparison in sleep and activity patters between a night float call schedule and a random night call schedule
Timeframe: 4 weeks