The effects of Belsomra on sleep of REM sleep behavior disorder measured by portable polysomnography

The effects of Belsomra on sleep of REM sleep behavior disorder measured by portable polysomnography - The effects of Belsomra on sleep of REM sleep behavior disorder measured by portable polysomnography

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020313

Enrollment

Registered

2016-01-15

Start date

2015-06-01

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

REM sleep behavior disorder

Interventions

The night of 4-20mg Belsomra use and the first night of Belsomra withdrawal

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: REM sleep behavior disorder diagnosed by The International Classification of Sleep Disorders Third Edition (ICSD-3)

Exclusion criteria

Exclusion criteria: The other sleep disorders

Design outcomes

Primary

Measure	Time frame
The change of sleep measured by portable polysomnography on the night of Belsomra and the first Belsomra free night	—

Countries

Japan

Contacts

Public ContactTakuro Endo

Tokyo Sleep Medical Center Sleep Clinic Chofu

takuro@sleep-t.com0424900700

Outcome results

None listed

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