The effects of head cooling on sleep quality of female university students in luteal phase

The effects of head cooling on sleep quality of female university students in luteal phase - The effects of head cooling on sleep quality in luteal phase

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031314

Enrollment

Registered

2018-03-31

Start date

2016-05-15

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

Daytime sleepiness in luteal phase

Interventions

Two nights interventions is conducted in the following order. There is wash out period(one day) between interventions. 1:Cooling 2:non cooling 3:cooling 4:non cooling Two nights interventions

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1.Female university students aged 19-25 years old. 2.Women with daytime sleepiness in luteal phase. 3.Those who joined in the explanation session and gave written informed consent.

Exclusion criteria

Exclusion criteria: 1. Patient with mental disease 2. Patient with gynecological disease 3. Patient with sleep disorder 4. Patient with other severe disiese 5. Pregnant or breast-feeding women 6. Average menstrual cycle <= 24 days 7. Average menstrual cycle >= 39 days

Design outcomes

Primary

Measure	Time frame
Sleep electroencephalographic variables during head cooling	—

Secondary

Measure	Time frame
Tympanic temperature Subjective sleep quality	—

Countries

Japan

Contacts

Public ContactSeiji Hamanishi

Kansai university of social welfare Nursing faculty

hamanishi@kusw.ac.jp0791-46-2545

Outcome results

None listed

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