Condition: Suicidal Ideation · Circadian Rhythm Disorders · Sleep Deprivation · Sponsor: University of Arizona
This study examines whether wakefulness during the biological night (2:00-4:00 AM) is associated with increased negative mood, impaired decision-making, and suicidal thoughts. Adults with a history of suicidal ideation in the past six months will complete laboratory and home-based assessments under varying levels of sleep pressure. Participants will be evaluated during late-night wakefulness and under conditions of both higher and lower sleep pressure. The goal of the study is to better understand the biological and behavioral mechanisms that may contribute to elevated suicide risk during nocturnal wakefulness.
This description comes directly from the study's public registry record.
Denisse Armenta · 5206261737 · armentamd@arizona.edu
Darilyn Rivera-Collazo, MS · 5206264746 · darilyn@arizona.edu
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| University of Arizona - Center for Sleep, Circadian, and Neuroscience Research | Tucson, Arizona, United States | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07438912