Clinical Research Directory
Browse clinical research sites, groups, and studies.
5 clinical studies listed.
Filters:
Tundra lists 5 Sleep Restriction clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT04037605
Hormonal Mechanisms of Sleep Restriction - Axis Study in Older Men and Postmenopausal Women
The purpose of this study is to 1) determine how hypothalamic-pituitary-adrenal axis (HPA axis) activation occurs with sleep restriction and 2) evaluate how hypothalamic-pituitary-gonadal axis (HPG axis) deactivation occurs with sleep restriction. The investigator will also examine the cognitive function associated with sleep restriction, including food intake and food cravings.
Gender: All
Ages: 60 Years - 80 Years
Updated: 2025-09-11
1 state
NCT03142893
Hormonal Mechanisms of Sleep Restriction - Axis Study
The purpose of this study is to 1) determine how hypothalamic-pituitary-adrenal axis (HPA axis) activation occurs with sleep restriction 2) evaluate how hypothalamic-pituitary-gonadal axis (HPG axis) deactivation occurs with sleep restriction. The investigator will also examine the cognitive function associated with sleep restriction, including food intake and food cravings.
Gender: MALE
Ages: 22 Years - 45 Years
Updated: 2025-09-11
1 state
NCT03377543
Sleep and Inflammatory Resolution Pathway
Goal of this project is to investigate whether increases in inflammation that result from common patterns of restricting sleep on week nights and catching up on sleep over the weekend are caused by disruption in the newly discovered inflammatory resolution pathways. These pathways are crucial in the active termination of the inflammatory response, and their disruption may contribute to ongoing unresolved inflammation, which has been observed not only during periods of sleep restriction, but also after recovery sleep has been obtained. If the hypothesis is true, it is possible that increasing the body's natural production of endogenous, inflammatory resolution mediators may provide a non-behavioral strategy to limit the inflammatory consequences in those undergoing periods of sleep restriction with intermittent recovery sleep.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2025-03-24
1 state
NCT05309473
Acoustic Stimulation During Restricted Sleep After Sleep Deprivation
The purpose of this study is to determine if brief sounds or tones presented within a restricted period of recovery sleep after a period of sleep deprivation will enhance restorative properties and improve performance during a subsequent period of wakefulness.
Gender: All
Ages: 18 Years - 39 Years
Updated: 2024-04-23
1 state
NCT06223776
Effects of Sleep Restrictions on Maximal Strength, Muscle Power, and Strength Endurance in Resistance-trained Women.
The study aims to see how acute sleep restriction will affect women resistance trainers. Above all, the investigators will be interested in observing the relationship between shorter sleep and athletic performance, as well as other important aspects, such as their level of motivation to exercise, how much pain participants felt during exercise and how demanding they found exercise. The investigators assume that differences in subjective measures (such as pain levels, motivation and mood) will be most apparent.
Gender: FEMALE
Ages: 18 Years - 30 Years
Updated: 2024-04-11