Basic research on physiological and biochemical reactions during the use of BS fine clothing and bedding

JRCT ID: jRCT1032230702

Registered date:14/03/2024

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: Not targeting any disease.
• Date of first enrollment: 06/03/2024
• Target sample size: 20
• Study type: Interventional
• Intervention(s): The use of BS Fine clothing and bedding

Outcome(s)

Primary Outcome

Experiment 1: During the wearing of experimental clothing, a resting measurement of approximately 1-2 hours is conducted, with a 30-minute analysis window during which body movement is minimized. Average body temperature, blood flow, various autonomic nervous system indicators, brain waves, blood pressure, and clothing microclimate are calculated within the analysis window. Additionally, quantitative measurements of stress markers in saliva and oxidative stress markers in urine are taken before and after the experiment, and compared between wearing conventional clothing and wearing BS Fine clothing.

Experiment 2: Average sleep latency, deep sleep duration, body temperature, various autonomic nervous system indicators, blood pressure, and clothing microclimate during nighttime sleep over one week are calculated. Similar to Experiment 1, quantitative measurements of stress markers in saliva and oxidative stress markers in urine are taken before and after the experiment, and compared between using regular bedding and using BS Fine bedding. For short-term sleep measurements in the laboratory, average sleep latency is calculated.

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

1. At the time of obtaining consent, healthy adults aged 18 years and older.
2. Individuals who, after receiving sufficient explanations regarding their participation in this study, provided written consent based on their own free will.

Exclude criteria

1. Individuals who cannot provide informed consent or have declined to participate in this study.
2. Individuals deemed to be excluded by the principal investigator.

Related Information

• Primary Sponsor: Tainaka Kazuki
• Source(s) of Monetary Support: Kamoseni, Inc.