Diurnal Variation of Fatigue VAS

Diurnal Variation of Fatigue VAS: Observational Study - Diurnal Variation of Fatigue VAS

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000061079

Enrollment

Registered

2026-03-27

Start date

2026-04-01

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

Healthy Japanese

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Japanese 2. Men or women 3. Adults

Exclusion criteria

Exclusion criteria: 1. Individuals who are judged as ineligible to participate in this study by the physician

Design outcomes

Primary

Measure	Time frame
1. Diurnal variation of the Fatigue VAS	—

Secondary

Measure	Time frame
1. Association between Fatigue VAS and years of employment 2. Association between Fatigue VAS and the original questionnaire Items in the original questionnaire: sleep duration and working hours.	—

Countries

Japan

Contacts

Public ContactNaoko Suzuki

ORTHOMEDICO Inc. R&D Department

nao@orthomedico.jp03-3818-0610

Outcome results