Status:

ENROLLING_BY_INVITATION

Mepivacaine Versus Bupivacaine Onset Time in Ultrasound-guided Ankle Blocks

Lead Sponsor:

Mayo Clinic

Conditions:

Ankle Block

Foot Surgery

Eligibility:

All Genders

18+ years

Phase:

PHASE4

Brief Summary

The purpose of this research is to determine if both local anesthetics (mepivacaine and bupivacaine) are similar in their onset of sensory block to assess the efficiency of ultrasound-guided ankle blo...

Eligibility Criteria

Inclusion

  • Age greater than or equal to 18 years old.
  • Patients who provide informed consent to participate.
  • Patients undergoing foot surgery who require a peripheral nerve block of the ankle as primary anesthesia.
  • ASA (American Society of Anesthesiology) Physical Status Classification I - III.

Exclusion

  • Inability to consent.
  • Allergy to local anesthetic.
  • Infection at site of injection.
  • Pregnancy.
  • Coagulopathy.
  • Hepatic or renal failure.
  • Preexisting neuropathy in operative limb.
  • Planned spinal anesthetic or general anesthesia.

Key Trial Info

Start Date :

March 11 2024

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

March 30 2027

Estimated Enrollment :

50 Patients enrolled

Trial Details

Trial ID

NCT05425979

Start Date

March 11 2024

End Date

March 30 2027

Last Update

August 11 2025

Active Locations (1)

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Mayo Clinic in Rochester

Rochester, Minnesota, United States, 55905