The effect of sleep shortage on energy metabolism and physiological functions

The effect of sleep shortage on energy metabolism and physiological functions - The effect of sleep shortage on energy metabolism and physiological functions

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000012506

Enrollment

Registered

2013-12-06

Start date

2011-12-01

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

diabetes, insomnia, depression

Interventions

continuous 3 nights sleep restriction(3.5h) following 1 night recovery sleep(7h), washout period, 4 nights normal sleep(7h) 4 nights normal sleep(7h), washout period, continuous 3 nights sleep restric

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: healthy both physically and mentally men in their 20s

Exclusion criteria

Exclusion criteria: person have sleep disorders, evaluated morning or night type by morningness-eveningness questionnaire

Design outcomes

Primary

Measure	Time frame
We examine Sleep EEG, energy expenditure, body temperature, hormone level (blood and urine sampling), cognitive function, subjective evaluation (sleepiness, appetite) after 3 days sleep restriction and after recovery sleep.	—

Countries

Japan

Contacts

Public ContactSunao Uchida

Waseda University Faculty of sport sciences

sunao@waseda.jp04-2947-6771

Outcome results

None listed

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