A study on body cooling effect of lower body immersion in CO2-rich water

A study on body cooling effect of lower body immersion in CO2-rich water - A study on body cooling effect of lower body immersion in CO2-rich water

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050408

Enrollment

Registered

2023-02-22

Start date

2023-02-22

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

heat strokes

Interventions

Lower body immersion in tap water Lower body immersion in CO2-rich water

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy persions

Exclusion criteria

Exclusion criteria: Persons with abnormal findings in medical examinations

Design outcomes

Primary

Measure	Time frame
Time and cooling rate from the start of cooling after a rise in body temperature until the body temperature returns to the baseline level.	—

Countries

Japan

Contacts

Public ContactKeiji Hayashi

University of Shizuoka Junior College

khayashi@u-shizuoka-ken.ac.jp054-202-2639

Outcome results

None listed

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