A preliminary study on efficacy of bicarbonate bathing on bloodstream improvement and blood nitric oxide levels in healthy volunteers

A preliminary study on efficacy of bicarbonate bathing on bloodstream improvement and blood nitric oxide levels in healthy volunteers - A preliminary study on efficacy of bicarbonate bathing

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000017441

Enrollment

Registered

2015-05-07

Start date

2015-05-20

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

Healthy adults

Interventions

bathing at home 3days tap waterbathing(39-40C) for 20 minutes test day tap waterbathing(39-40C) for 20 minutes bathing at home 3days tap waterbathing(39-40C) for 20 minutes test day bicarbonate

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: -40s woomen who have cold constitution -BMI:18.5-25.0, height:150-170cm -blood pressure:normal(140/90mmHg) -Capable of giving informed consent

Exclusion criteria

Exclusion criteria: -Subject who are under treatment or supervised by physician -Subjects who are difficult to maintain the lifestyle -Subjects who are pregnant or under lactation -hyperhidrosis -Subjects who are judged ineligible by our physician

Design outcomes

Primary

Measure	Time frame
blood nitric oxide levels	—

Countries

Japan

Contacts

Public ContactYasunari Hiramatsu

EBC&M LLC Project planning &Development department

info@ebc-m.com03-6465-3833

Outcome results

None listed

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