sleep + aroma, 6-day trial

the effescts of aromas on sleep, sleep + aroma, 6-day trial - the effescts of aromas on sleep, sleep + aroma, 6-day trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036953

Enrollment

120

Registered

2019-06-04

Start date

2019-06-25

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

adult

Interventions

smell the aroma-A for approx. 1 min before going to bed and after getting out of bed smell the aroma-B for approx. 1 min before going to bed and after getting out of bed smell the aroma-C for approx

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: lives in Japan during the trial

Exclusion criteria

Exclusion criteria: dysosmia takes sleeping pill everyday

Design outcomes

Primary

Measure	Time frame
questionnaire about sleep and awakening	—

Countries

Japan

Contacts

Public ContactAsumi Inaguma

NEC Solution Innovators, Ltd. Innovation Laboratories

a-inaguma@bc.jp.nec.com04-7137-1851

Outcome results

None listed

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