An Investigation into the Enhancement of Peripheral Tissue Perfusion by Far-Infrared Electromagnetic Radiation Emitted from Textile Materials

An Investigation into the Enhancement of Peripheral Tissue Perfusion by Far-Infrared Electromagnetic Radiation Emitted from Textile Materials - An Investigation into the Enhancement of Peripheral Tissue Perfusion by Far-Infrared Electromagnetic Radiation Emitted from Textile Materials

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000057619

Enrollment

Registered

2025-04-15

Start date

2025-05-20

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 subjects

Interventions

During the use of the Golden Value e-Ion product for 2 hours During the use of a control (blank) product for 2 hours

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Individuals aged 18 years or older at the time of consent, regardless of gender 2. Individuals who have provided written informed consent to participate in this study

Exclusion criteria

Exclusion criteria: 1.Individuals with cognitive impairment, consciousness disorders, or other conditions that make self-determination difficult 2.Pregnant women or women who may be pregnant 3.Individuals with serious underlying medical conditions such as cardiovascular or respiratory diseases 4.Individuals with internal medical conditions such as hypertension or diabetes that cannot be adequately controlled with medication 5.Any other individuals deemed inappropriate for participation in the study by the investigators

Design outcomes

Primary

Measure	Time frame
The study will estimate the changes from baseline, as well as the mean values and standard deviations for each of the following parameters during the use of the Golden Value e-Ion product and a control (blank) product. Statistical comparisons will be made to assess differences between the two conditions: I. Peripheral tissue blood flow II. Cardiac output	—

Secondary

Measure	Time frame
This study will estimate the changes from baseline and compare the mean values and standard deviations for the following parameters under two conditions: use of the Golden Value e-Ion product and use of a control (blank) product. Statistical analysis will be conducted to examine differences between the two products: I. Autonomic nervous function, as assessed by heart rate variability (HRV) analysis II. Core body temperature III. Blood pressure and heart rate IV. Scores from the State-Trait Anxiety Inventory (STAI) Form Y-1 and a Visual Analog Scale (VAS) questionnaire	—

Measure

Time frame

This study will estimate the changes from baseline and compare the mean values and standard deviations for the following parameters under two conditions: use of the Golden Value e-Ion product and use of a control (blank) product. Statistical analysis will be conducted to examine differences between the two products: I. Autonomic nervous function, as assessed by heart rate variability (HRV) analysis II. Core body temperature III. Blood pressure and heart rate IV. Scores from the State-Trait Anxiety Inventory (STAI) Form Y-1 and a Visual Analog Scale (VAS) questionnaire

—

Countries

Japan

Contacts

Public ContactMakoto Katoh

Saitama Medical University Research Administration Center

m_katou@saitama-med.ac.jp049-276-1226

Outcome results

None listed

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