Clinical study of the effect of environmental electromagnetic field on human brain blood flow

Clinical study of the effect of environmental electromagnetic field on human brain blood flow - Study of the effect of electromagnetic field on brain blood flow

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032459

Enrollment

100

Registered

2018-05-03

Start date

2019-10-08

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

Idiopathic environmental intolerance attributed to electromagnetic fields

Interventions

magnetic field exposure --&gt

at least about 24 hours --&gt

sham magnetic field exposure sham magnetic field exposure --&gt

at least about 24 hours exposure --&gt

magnetic field exposure

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy human

Exclusion criteria

Exclusion criteria: humans who have subjective complaints on the effect of electromagnetic field

Design outcomes

Primary

Measure	Time frame
Oxygenated hemoglobin density in brain blood flow at orthostatic stress tests. The test is performed before and after the exposure to magnetic field.	—

Countries

Japan

Contacts

Public ContactTsuyoshi HONDOU

Tohoku University Graduate School of Science

hondou@mail.sci.tohoku.ac.jp022-795-5823

Outcome results

None listed

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