← Back to Search

Local Anesthetic

Lidocaine + epinephrine vs Bupivacaine for Local Anesthesia

Phase 4

Waitlist Available

Led By Kira Minkis, MD, PhD

Research Sponsored by Weill Medical College of Cornell University

Eligibility Criteria Checklist

Specific guidelines that determine who can or cannot participate in a clinical trial

Must have

Be older than 18 years old

Timeline

Screening 3 weeks

Treatment Varies

Follow Up up to 4 hours.

Awards & highlights

Study Summary

This trial compares the effectiveness of short and long-acting injectable pain treatments commonly used in skin surgery. Researchers will compare the duration of action of two long-acting anesthetics.

Timeline

Screening ~ 3 weeks3 visits

Treatment ~ Varies

Follow Up ~ up to 4 hours.

Screening ~ 3 weeks

Treatment ~ Varies

Follow Up ~up to 4 hours.

This trial's timeline: 3 weeks for screening, Varies for treatment, and up to 4 hours. for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.

Primary outcome measures

Time to Return to Baseline Sensation, as determined by binary outcomes (yes/no) in 15 minute increments

Trial Design

3Treatment groups

Experimental Treatment

Group I: Ropivacaine vs BupivacaineExperimental Treatment2 Interventions

Each site of the nasal ala will be tested for normal sensation using sterile 30-gauge needles. Other eligibility criteria will be confirmed. Participants in this arm will receive an injection of 0.5ml of Naropin (ropivacaine) 0.5% into one side of the nose (nasal ala) and 0.5ml of Marcaine (bupivacaine) 0.5% into the opposite nasal ala. Laterality of each anesthetic administration will be randomly assigned for each patient. Subjects will be evaluated for duration of effect of anesthesia every 15 minutes on both sides of the face, until the patient reports return of a sharp sensation upon the pinprick test.

Group II: Lidocaine + epinephrine vs RopivacaineExperimental Treatment2 Interventions

Each site of the nasal ala will be tested for normal sensation using sterile 30-gauge needles. Other eligibility criteria will be confirmed. Participants in this arm will receive an injection of 0.5ml of . Xylocaine + epinephrine 1:100,000 (lidocaine + epinephrine 1:100,000), buffered 1/10 with sodium bicarb into one side of the nose (nasal ala) and 0.5ml of Naropin (ropivacaine) 0.5% into the opposite nasal ala. Laterality of each anesthetic administration will be randomly assigned for each patient. Subjects will be evaluated for duration of effect of anesthesia every 15 minutes on both sides of the face, until the patient reports return of a sharp sensation upon the pinprick test.

Group III: Lidocaine + epinephrine vs BupivacaineExperimental Treatment2 Interventions

Each site of the nasal ala will be tested for normal sensation using sterile 30-gauge needles. Other eligibility criteria will be confirmed. Participants in this arm will receive an injection of 0.5ml of lidocaine + epinephrine into one side of the nose (nasal ala) and 0.5ml of Marcaine (bupivacaine) 0.5% into the opposite nasal ala. Laterality of each anesthetic administration will be randomly assigned for each patient. Subjects will be evaluated for duration of effect of anesthesia every 15 minutes on both sides of the face, until the patient reports return of a sharp sensation upon the pinprick test.

Treatment

First Studied

Drug Approval Stage

How many patients have taken this drug

Ropivacaine 0.5% Injectable Solution

2021

Completed Phase 4

~1310

lidocaine + epinephrine 1:100,000

2023

Completed Phase 4

~80

Bupivacaine 0.5% Injectable Solution

2023

Completed Phase 4

~80

Do I qualify?Apply below to find out

Find a Location

Who is running the clinical trial?

Weill Medical College of Cornell UniversityLead Sponsor

1,054 Previous Clinical Trials

1,316,570 Total Patients Enrolled

Kira Minkis, MD, PhDPrincipal InvestigatorWeill Medical College of Cornell University

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Is this medical experimentation currently enlisting participants?

"Clinicaltrials.gov states that this trial, initially created on March 1st 2023 and revised recently on the 2nd of the same month, is currently not enrolling patients. However, 12 other trials are still looking for volunteers."

Answered by AI

How does the safety of Lidocaine + epinephrine compare to that of Ropivacaine for patients?

"Our team at Power gave the safety of Lidocaine + epinephrine vs Ropivacaine a score of 3, which reflects its approved status as it is in Phase 4 trials."

Answered by AI

Recent research and studies

clinicaltrials.govStudy

Split Face Study of the Duration of Local Anesthetics

2023. "Split Face Study of the Duration of Local Anesthetics". ClinicalTrials.gov. https://clinicaltrials.gov/ct2/show/NCT05767749.