Research on itch sensitivity

Research on itch sensitivity - Research on itch sensitivity

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000059524

Enrollment

120

Registered

2025-11-01

Start date

2021-04-06

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

Sebum deficiency, skin disease, or diseases accompanied by itching

Interventions

Topical application of menthol (single application on dry or normal skin)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Normal subjects (those without skin diseases that cause itching) and those with sebum deficiency, skin diseases, or itching

Exclusion criteria

Exclusion criteria: Those with hypersensitivity to menthol or its components, areas with active lesions of dermatitis, pregnant or lactating women, etc.

Design outcomes

Primary

Measure	Time frame
Changes in itch scoring with treatment	—

Countries

Japan

Contacts

Public ContactMasaru Uto

Juntendo University Urayasu Hospital Department of Dermatology

m-uto@juntendo.ac.jp0473533111

Outcome results

None listed

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