# Comparing Pain Levels With or Without Topical Anesthesia During Infiltration Injection in Patients Undergoing Tooth Extraction.

> **NCT07707557** · EARLY_PHASE1 · ACTIVE_NOT_RECRUITING · sponsor: **Abbasi Shaheed Hospital** · enrollment: 120 (estimated)

## Conditions studied

- Discomfort

## Interventions

- **DRUG:** 2% Lidocaine hydrochloride infiltrate injection
- **DRUG:** 5% topical Lidocaine hydrochloride preparation

## Key facts

- **NCT ID:** NCT07707557
- **Lead sponsor:** Abbasi Shaheed Hospital
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-12-01
- **Primary completion:** 2026-06-04
- **Final completion:** 2026-08-15
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2026-07-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07707557

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07707557, "Comparing Pain Levels With or Without Topical Anesthesia During Infiltration Injection in Patients Undergoing Tooth Extraction.". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07707557. Licensed CC0.

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