Sleep, Insulin Sensitivity, and Weight in Adolescents Post-bariatric Surgery

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  • participants needed
  • sponsor
    University of Colorado, Denver
Updated on 21 February 2022
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Assessing sleep and circadian health in severely obese adolescents undergoing bariatric surgery and examine relation to health outcomes including insulin sensitivity and percent weight loss to date at 1-year and evaluate the impact of sleep extension on health outcomes in this population.

Condition Sleep
Treatment PBS Study
Clinical Study IdentifierNCT04202731
SponsorUniversity of Colorado, Denver
Last Modified on21 February 2022


Yes No Not Sure

Inclusion Criteria

ages 14-19 years
attending high school (peak period for insufficient and delayed sleep)
completion of bariatric surgery procedure (i.e., vertical sleeve gastrectomy) within the past 2 years but not less than 6 months prior to study participation
All must also be Tanner Stage 5

Exclusion Criteria

regular use of medications affecting sleep (e.g., stimulants, atypical antipsychotics, melatonin or other sleep aids) or insulin resistance (systemic steroids, other oral diabetes medications)
HbA1c 6.5%
intelligence quotient (IQ) <70 or severe mental illness
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