Pilot study to evaluate the effects of simultaneous exposure to multiple radio frequencies on Human Skin

Pilot study to evaluate the effects of simultaneous exposure to multiple radio frequencies on Human Skin - Pilot study to evaluate the effects of simultaneous exposure to multiple radio frequencies on Human Skin

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000057123

Enrollment

Registered

2025-02-25

Start date

2025-02-25

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

Interventions

A sham exposure of the human back skin to a 2 GHz-millimeter wave A single exposure of the human back skin to a 2 GHz-millimeter wave at low intensity A single exposure of the human back skin to a 2 G

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 this study, based on the interview about their life history, lifestyle, etc.

Exclusion criteria

Exclusion criteria: Those who -are determined not to be in good health at the time of consent. -are found to have lied in their consent forms of declarations. -are judged to have difficulty in participating in this study as a result of interviews regarding their life history, lifestyle, etc.

Design outcomes

Primary

Measure	Time frame
skin temperature	—

Secondary

Measure	Time frame
core temperature skin blood flow heart rate stress markers in blood and urinary	—

Countries

Japan

Contacts

Public ContactHiroshi Masuda

Kurume University School of Medicine Dept. of Environmental Medicine

bdxmsdb@yahoo.co.jp0942-31-7552

Outcome results

None listed

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