Anesthetic efficacy of anterior technique for pulpectomy of mandibular posterior teeth

Multicenter study of anesthetic efficacy of inferior alveolar nerve block using anterior technique for pulpectomy of mandibular posterior teeth with irreversible pulpitis - AAPM study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000042649

Enrollment

Registered

2020-12-04

Start date

2020-12-04

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

irreversible pulpitis

Interventions

Two point seven ml of 1:80.000 epinephrine added 2% lidocaine administer before pulpectomy. One point eight ml of same anesthetics additional administer when can not anesthetic effect.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults over 20 years old who are having irreversible pulpitis and understand the purpose of this research and participate voluntarily.

Exclusion criteria

Exclusion criteria: 1. Patients with allergies or hypersensitivity ths anesthetics to use 2. Patients who refuse to receive the anterior technique for inferior alveolar nerve block 3. Patients who request the infiltlation anesthesia for pulpectomy 4. Patients whom the lead principal investigator judges as inappropriate

Design outcomes

Primary

Measure	Time frame
Pain reaction during pulpectomy operation	—

Countries

Japan

Contacts

Public Contactkatsuhisa sunada

The Nippon Dental University, school of Life Dentistry Tokyo Dental Anesthesiology

katsu.sunada@nifty.com81-3-3261-6064

Outcome results

None listed

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