A pilot study of E-mail and sleep hygiene education on mental health and sleep.

A pilot study of E-mail and sleep hygiene education on mental health and sleep. - A pilot study of E-mail and sleep hygiene education on mental health and sleep.

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015211

Enrollment

Registered

2014-09-20

Start date

2014-01-01

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

Sleep Problem

Interventions

A program of sleep hygiene lecture and E-mail.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: People with subjective sleep problem.

Exclusion criteria

Exclusion criteria: Individuals with who have histories of substance abuse, active suicidality, severe mental and physical condition and organic sleep disorders(restless legs syndrome and sleep apnea, etc.).

Design outcomes

Primary

Measure	Time frame
Insomnia Severity Index	—

Secondary

Measure	Time frame
Beck Depression Inventory	—

Countries

Japan

Contacts

Public ContactKenichi Asano

Graduate School of Medicine, Chiba University Research Center for Child Mental Development

kenichi.asano1225@gmail.com043-226-2975

Outcome results

None listed

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