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Clinical Evaluation of no Needle Dental Anesthesia Compared to Syringe Anesthesia Delivery

NCT06874244 · Status: COMPLETED · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-11-19

No results posted yet for this study

Summary

The purpose of the study is to evaluate two different ways to administer the numbing solution. One is with a conventional needle and syringe the other method iontophoresis is a machine that supplies a weak current through electrodes that touch your teeth. Both methods use an anesthesia solution to make your teeth numb but the iontophoresis system contains no needle and the delivery device does not penetrate the gum.

Conditions

  • Local Anesthesia Injection Pain

Interventions

DRUG

Local Anesthesia (lidocaine hydrochloride)

Injection of lidocaine as local anesthesia

DRUG

Iontophoresis of Tetracaine and oxymetazoline

Injecting Tetracaine Hydrochloride 4% with 0.5% Oxymetazoline to the oral tissue using iontophoresis technique

Sponsors & Collaborators

  • Henley Ion

    collaborator UNKNOWN

  • Louisiana State University Health Sciences Center in New Orleans

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-08-01
Primary Completion
2025-06-12
Completion
2025-07-01
FDA Drug
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06874244 on ClinicalTrials.gov