# Split Face Study of the Duration of Local Anesthetics

> **NCT05767749** · PHASE4 · COMPLETED · sponsor: **Weill Medical College of Cornell University** · enrollment: 75 (actual)

## Conditions studied

- Anesthetics, Local

## Interventions

- **DRUG:** lidocaine + epinephrine 1:100,000
- **DRUG:** Ropivacaine 0.5% Injectable Solution
- **DRUG:** Bupivacaine 0.5% Injectable Solution

## Key facts

- **NCT ID:** NCT05767749
- **Lead sponsor:** Weill Medical College of Cornell University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-03-14
- **Primary completion:** 2023-07-31
- **Final completion:** 2023-07-31
- **Target enrollment:** 75 (ACTUAL)
- **Last updated:** 2024-09-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05767749

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05767749, "Split Face Study of the Duration of Local Anesthetics". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05767749. Licensed CC0.

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