Skin patch testing of hair and skincare products to the normal volunteer.

Skin patch testing of hair and skincare products to the normal volunteer. - Skin patch testing of hair and skincare products to the normal volunteer.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036874

Enrollment

Registered

2019-05-28

Start date

2019-05-29

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 volunteer

Interventions

Patch testing of 35 samples using fin-chamber for 48 hours on volunteer&#39

s back.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy volunteer

Exclusion criteria

Exclusion criteria: 1.Patients who are hospitalized or use steroid ointment. 2.Under the pregnancy 3.Patients who have eczema it their back and a patch test is difficult.

Design outcomes

Primary

Measure	Time frame
Patch testing	—

Countries

Japan

Contacts

Public ContactHidehisa Saeki

Nippon medical school hospital Dermatology

h-saeki@nms.ac.jp03-3822-2131

Outcome results

None listed

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