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Investigation of psychological and physiological effect by suction of hydrogen

Investigation of psychological and physiological effect by suction of hydrogen - Investigation of psychological and physiological effect by suction of hydrogen

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000027391
Enrollment
20
Registered
2017-05-21
Start date
2016-12-14
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

Testing after air suction. Then, testing after hydrogen suction.

Sponsors

CPCC Company Limited
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1)Females aged 25 to 40 years old. 2)Subjects who show understanding of the clinical study procedures and agreement with participating the study by written informed consent prior to the study. 3)Subjects who don't applicable the exclusion criteria of lower column.

Exclusion criteria

Exclusion criteria: 1)Subjects who have smoking habit. 2)Subjects who are cold-sensitive constitution. (including subjects like that who feel cold on their hands and foots even in summer) 3)Subjects who are currently receiving medication due to treatment of disease. 4)In the past month, subjects who have had custom of taking or applying medicine for the treatment of diseases. 5)Subjects who have previous and/or current medical history of serious disease in liver, kidney, heart, lung and/or blood. 6)Subjects with high blood pressure symptoms such as systolic blood pressure of 160 mmHg and more or diastolic blood pressure of 100 mmHg and more. 7)Pregnant or expected pregnant, or lactating women. 8)Subjects who have symptom of dermatologic disease such as atopic dermatitis. 9)Subjects who have undergone surgery on investigation objective portion within the past 6 months. 10)Subjects who are participating the other clinical tests of medicines or foods. Subjects who participated other clinical tests of medicines or foods within a month prior to the current study. 11)Subjects who themselves and/or their family are working for a company that develops, manufactures or sells health / functional foods and cosmetics. 12)Others who have been determined ineligible by investigator.

Design outcomes

Primary

MeasureTime frame
*Evaluation of autonomic nervous system *Evaluation of parasympathetic nervous system

Countries

Japan

Contacts

Public ContactMakoto Ichinohe

CPCC Company Limited Planning & Sales Department

cpcc-contact@cpcc.co.jp03-5297-3112

Outcome results

None listed

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