Sleep Duration Required to Restore Performance During Chronic Sleep Restriction

Conditions

Insufficient Sleep Syndrome, Sleep, Sleep Deprivation

Keywords

Inpatients, Health Normalcy, circadian rhythm

Brief summary

The purpose of this study is to test the hypothesis that sleep and performance depend on length of time awake, length of time asleep, the amount of sleep over several sleep episodes, and circadian phase.

Detailed description

The purpose of this study is to test the hypothesis that sleep and performance depend on length of time awake, length of time asleep, the amount of sleep over several sleep episodes, and circadian phase. Inpatient sleep and performance data will be collected from healthy volunteers.

Andrew W. McHill, Joseph T. Hull, Daniel Cohen, Wei Wang, Charles A. Czeisler et al. (6 authors)

SLEEP2019-02-0544 citations

10.1093/sleep/zsz032

Chronic Insufficient Sleep Has a Limited Impact on Circadian Rhythmicity of Subjective Hunger and Awakening Fasted Metabolic Hormones

Andrew W. McHill, Joseph T. Hull, Ciaran J. McMullan, Elizabeth B. Klerman

Frontiers in Endocrinology2018-06-1236 citations

10.3389/fendo.2018.00319

Interventions

BEHAVIORALSleep:wake 1

Sleep and Wake durations for arm 1

BEHAVIORALSleep:wake 2

Sleep and Wake durations for arm2

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

BASIC_SCIENCE

Masking

SINGLE (Subject)

Eligibility

Sex/Gender

ALL

Age

18 Years to 35 Years

Healthy volunteers

Yes

Inclusion criteria

* Healthy

Exclusion criteria

* Prescription medications

Design outcomes

Primary

Measure	Time frame	Description
Psychomotor Vigilance Task (PVT) performance	PVT during waking for arms 1 and 2 during the 32-day inpatient portion of the protocol	PVT metrics are reaction time. It is measured when the participants are awake during the inpatient portion of the protocol.

Countries

United States

Outcome results

None listed