Development of surface anesthetic drug using lidocaine microneedle

Development of surface anesthetic drug using lidocaine microneedle - Development of surface anesthetic drug using lidocaine microneedle

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032171

Enrollment

Registered

2018-04-10

Start date

2018-04-09

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 person

Interventions

Disinfection in the mouth After drying, paste the local anesthetic (20% in case of Hurricane Liquid dentistry) and 50% Lidocaine microneedle and evaluate the pain in 1 minute, 3 minutes, 5 minutes lat

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: A healthy adult. Person with experience of local anesthesia.

Exclusion criteria

Exclusion criteria: Persons with inflammation in the oral mucosa. Persons with lidocaine allergy.

Design outcomes

Primary

Measure	Time frame
Evaluate the effectiveness of microneedle-like surface anesthesia sheet.	—

Countries

Japan

Contacts

Public ContactMURATA Hidetaka

Tokyo Medical and Dental University Dental Hospital Dental anesthesia

murata.ndu@gmail.com03-5803-5548

Outcome results

None listed

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