Extended Work Schedules and Health: Role of Sleep Loss

University of Chicago2 个研究点分布在 1 个国家目标入组 49 人开始时间: 2003年1月最近更新: 2016年10月3日

适应症

试验速览

This study aims to determine whether abnormal bodily rhythms contribute to elevate the risk of diabetes, independently of the amount of sleep loss.

•normal healthy men and women between the ages of 21 years and 39 years (inclusive) with normal weight (i.e., body mass index under 28 kg/m2 in men, 27 kg/m2 in women)
•normal findings on clinical examination, normal results on routine laboratory tests, normal EKG, normal glucose tolerance test, negative pregnancy test for women
•no personal history of psychiatric or endocrine illness
•no personal history of sleep disorder, usual total sleep time of at least 7 hours
•only female volunteers with normal ovulatory cycles will be included

•subjects with irregular life habits (shiftworkers and subjects having traveled across time zones less than one month prior to the beginning of the baseline study)
•subjects taking any medication (including hormonal contraceptive therapy), and smokers are excluded
•subjects with significant sleep apnea (apnea index above 10) or significant arousal-associated periodic leg movements are excluded

发起方

申办方类型

Other

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