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Evaluation of the thermal threshold in human volunteers exposed to millimeter-waves under the different conditions such as ambient temperature or subject's age

Evaluation of the thermal threshold in human volunteers exposed to millimeter-waves under the different conditions such as ambient temperature or subject's age - Evaluation of the thermal threshold in human volunteers exposed to millimeter-waves under the different conditions such as ambient temperature or subject's age

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000048034
Enrollment
28
Registered
2022-06-30
Start date
2022-06-01
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

None listed

Interventions

a sham exposure of the human back skin to a 28 GHz-millimeter wave a single exposure of the human back skin to a 28 GHz-millimeter wave at middle intensity a single exposure of the human back skin to

Sponsors

Kurume University School of Medicine
Lead Sponsor
Department of Electrical and Mechanical Engineering, Nagoya Institute of Technology Department of Social Medicine, Saga University School of Medicine Faculty of Information Science and Technology, Hokkaido University
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Those who -have obtained their informed consent. -are in good health. -are determined that they are eligible to participate in the study, based on the interview about their life history and lifestyle including the interview process. -have given their written consent to participate in the study under the COVID-19 infection control measures.

Exclusion criteria

Exclusion criteria: Those who -are determined to have a health condition at the time of consent. -are found to have lied in their consent forms or declarations. -are judged to have difficulty in participating in this study as a result of interviews regarding their life history, lifestyle, etc. -are judged to have difficulty in conducting this study.

Design outcomes

Primary

MeasureTime frame
skin temperature

Secondary

MeasureTime frame
core temperature, skin blood flow, heart rate, blood stress markers in blood and urinary

Countries

Japan

Contacts

Public ContactHiroshi MASUDA

Kurume University School of Medicine Dept. Environmental Health

bdxmsd@yahoo.co.jp0942-31-7552

Outcome results

None listed

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