Effects of soy milk on insomnia in middle-aged women

Effects of soy milk on insomnia in middle-aged women - Effects of soy milk on insomnia in middle-aged women

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000019113

Enrollment

Registered

2015-09-25

Start date

2015-10-01

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

menopausal symptoms insomnia

Interventions

8-week treatment with 800 mL/day of soy milk

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: women with subjective insomnia scoring 6 or more on the Athens Insomnia Scale

Exclusion criteria

Exclusion criteria: women who are treated with estrogens, Kampo medicine, psychotropic agents etc.

Design outcomes

Primary

Measure	Time frame
St. Mary's Hospital Sleep Questionnaire, Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale, and actigraphy, after 8 weeks of treatment	—

Countries

Japan

Contacts

Public ContactMasakazu Terauchi

Tokyo Medical and Dental University Department of Women's Health

teragyne@tmd.ac.jp03-5803-4605

Outcome results

None listed

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