The effect of sleep curtailment on energy balance and appetite

The effect of sleep curtailment on energy balance and appetite - The effect of sleep curtailment on energy balance and appetite

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000024839

Enrollment

Registered

2016-12-01

Start date

2016-10-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy lean adults

Interventions

continuous 3 nights sleep curtailment (4h) Washout period is 1 month. Women present for the study within 14 days after the menstrual period. continuous 3 nights normal sleep time (7h) Washout period

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults Aged >20 years BMI <25 kg/m2

Exclusion criteria

Exclusion criteria: Metabolic disorders Sleep disorders

Design outcomes

Primary

Measure	Time frame
Energy balance (physical activity and energy intake)	—

Secondary

Measure	Time frame
Blood hormone, subjective appetite, subjective sleep drive, and calculation task	—

Countries

Japan

Contacts

Public ContactEiichi Yoshimura

Prefectural University of Kumamoto Faculty of Environmental and Symbiotic Sciences

publichealth-kku@umin.ac.jp096-383-2929

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026