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A comparative study in sauna-induced dehydration model of healthy adults to investigate the effect of HS-12S and commercial mineral water on benefit of water-electrolyte supplementation.

A comparative study in sauna-induced dehydration model of healthy adults to investigate the effect of HS-12S and commercial mineral water on benefit of water-electrolyte supplementation. - A comparative study to investigate the effect of HS-12S and commercial mineral water on benefit of water-electrolyte supplementation.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000021059
Enrollment
24
Registered
2016-02-16
Start date
2016-02-17
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

Dehydrated

Interventions

Group HS-12S
1st phase: Intake HS-12S - washed out, two days or more - 2nd phase: Intake mineral water Group MW
1st phase: Intake mineral water - washed out, two days or more - 2nd phase: Intake HS-12S

Sponsors

Takeda Pharmaceutical Company Limited
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1) Healthy male who is able to provide written consent, aged 20 years or older then 2) Person weighing 50kg or over 3) Person between 18.5 and 24.9 of BMI 4) Person whose body fat percentage is 25% or less (measured by commercial scaler) 5) Person who has no abnormality to be enrolled

Exclusion criteria

Exclusion criteria: 1) Person with serious cardio-vascular, hepatic, renal, respiratory, endocrine or metabolic diseases, or who has a medical history of these disorders 2) Person who donated more than 200 mL of blood in the last one month, who donated more than 400 mL of blood in the last three months, and/or who donated blood components in the last two weeks 3) Person was included in other clinical studies in the last four months or who is now included in other clinical studies 4) Person considered not suitable for the study by the investigators

Design outcomes

Primary

MeasureTime frame
body weight after 1,2,3,4 hour(s) intervention

Secondary

MeasureTime frame
Blood tests; hematocrit, hemoglobin, Na, K, Cl, total protein, albumin, blood urea nitrogen, creatinine, glucose, serum osmolality Urine tests; urine volume, urine osmolality, Na, K, Cl, creatinine fractional excretion of sodium, water-electrolyte balance (Na, K, Cl)

Countries

Japan

Contacts

Public ContactHiroshi Tsukikawa

Medical Co. LTA Sugioka Memorial Hospital Clinical Research Center Planning and Coordination Dept

hiroshi-tsukikawa@lta-med.com092-662-3608

Outcome results

None listed

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