Sleep evaluation test using a comforter with a five-layer structure and temperature/humidity control function

Sleep evaluation test using a comforter with a five-layer structure and temperature/humidity control function : a randomized, double-blind, placebo-controlled, cross-over trial. - Sleep evaluation test using a comforter with a five-layer structure and temperature/humidity control function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000053604

Enrollment

Registered

2024-02-13

Start date

2024-02-13

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 adult

Interventions

Test arficle first, then placebo Test placebo first, then arficle

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. BMI 19-26 2. Subjects who can sleep as usual under unusual circumstances (e.g., First time staying overnight, etc.).

Exclusion criteria

Exclusion criteria: 1. Subjects who have been diagnosed by a physician with insomnia or other sleep-related disorders. 2. Subjects who are taking sleeping pills or sleep supplements (melatonin, etc.) 3. Subjects who plan to drink alcohol, overeat, or engage in excessive physical activity during the examination period.

Design outcomes

Primary

Measure	Time frame
OSA-MA, RSQ (After waking)	—

Secondary

Measure	Time frame
Evaluation of devices that measure	—

Countries

Japan

Contacts

Public ContactTakeshi Kaneko

Japan Clinical Trial Association N.A.

info@yakujihou.org0364574666

Outcome results

None listed

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