Evaluation of the effect of ingesting test food on reducing heat stress

Evaluation of the effect of ingesting test food on reducing heat stress - Evaluation of the effect of ingesting test food on reducing heat stress

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058479

Enrollment

Registered

2025-07-15

Start date

2025-07-16

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy adult

Interventions

Ingesting the test food for 15 to 20 days, followed by a washout period and then the placebo food for 15 to 20 days. Ingesting the placebo food for 15 to 20 days, followed by a washout period and then

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1) Men aged 20 to 65 at the time of obtaining consent 2) Participants who are exposed to heat stress in their daily work

Exclusion criteria

Exclusion criteria: 1) Participants who have abnormalities in their regular health checkup results and are deemed unsuitable for participation in the study

Design outcomes

Primary

Measure	Time frame
Core body temperature	—

Secondary

Measure	Time frame
Questionnaire	—

Countries

Japan

Contacts

Public ContactEiji Yuasa

Karada Lab, Inc. (Arkray Group) Product Development Team

yuasa.al@arkray.co.jp050-5830-1040

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026