Randomized controlled trial of a dietary educational intervention for managing sleep quality and fatigue in healthy women

Randomized controlled trial of a dietary educational intervention for managing sleep quality and fatigue in healthy women - A dietary educational intervention managing sleep quality and fatigue.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009138

Enrollment

Registered

2012-10-18

Start date

2012-10-20

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

Subjects with sleep problems

Interventions

Dietary education No ddietary education

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1) Subjects with sleep problems 2)At least one meet following requirements; (1) having a hard time eating quietly because of housework or child rearing (2) tend to be overweight by eating at night, or irregular eating schedule (3) having irregular eating schedule for other reasons.

Exclusion criteria

Exclusion criteria: 1) inpatients or outpatients 2) taking sleeping pills 3) shiftworker 4) BMI <16, or >=28 5) energy intake >= 3,000 kcal 6) with a medical history of mental diseases, liver dysfunction, renal dysfunction 7) requirement of a daily restricted diet 8) other requirements

Design outcomes

Primary

Measure	Time frame
Changes in sleep quality	—

Secondary

Measure	Time frame
Changes in fatigue Changes in autonomic function Changes in salivary cortisol and melatonin Changes in sleep-awaking cycle	—

Countries

Japan

Contacts

Public ContactHisako Fujii

Osaka City University, Graduate School of Medicine Department of Physiology

+81(0)6-6645-3443

Outcome results

None listed

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