CU Anschutz researchers in the Department of Endocrinology, Metabolism, and Diabetes are looking for healthy men and women to study the effects of sleep disruption on bone health. 

You may qualify for this study if you:

• Are 20–40 years old 
• Habitually sleep 7–9 hours per night  
• Have not done night-shift work in the past year  
• Do not currently smoke 
• Are fully vaccinated against SARS-CoV-2

Involvement includes:

• Measurements of bone mineral density
• Completion of sleep questionnaires/assessments
• Sleep with a simulated night-shift schedule or normal sleep schedule
• A general physical exam
• Activity monitoring with a wrist monitor
• Blood/urine collection
• Arterial line placement
• Two inpatient stays (four nights each)

The total study duration is up to six weeks of participation. You will receive up to $1,500 and a FitBit for your time. 

If interested, email spotlight@cuanschutz.edu for study details, or complete the prescreening survey.