Validation of repellent material efficacy

Validation of repellent material efficacy - Validation of repellent material efficacy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047069

Enrollment

Registered

2022-03-04

Start date

2022-02-01

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

Healthy adults

Interventions

Apply test samples for skin area (forearm 40 mg, 20 cm2),following insert forearm into mosquito cage for 10 min. The application is conducted three times per day. The test conducts 12 days.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy human

Exclusion criteria

Exclusion criteria: 1.People who experienced severe itchiness, swelling, pain by mosquito bites 2.People who experienced long term biting scar remaining. 3.People who experienced severe allergy by ethanol

Design outcomes

Primary

Measure	Time frame
Evaluation of biting inhibition of Aedes albopictus for human skin	—

Countries

Japan

Contacts

Public ContactKohei Takeuchi

Kao Corporation Personal health care Lab.

takeuchi.kouhei@kao.com+81-3-5630-9461

Outcome results

None listed

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