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Clinical Trials/NCT05354791
NCT05354791TerminatedNot Applicable

Comparison of Success and Injury (Neuropraxia) Rate When Performing the Sciatic Nerve Block in the Popliteal Fossa Pre vs. Post Spinal Anesthesia for Foot and Anke Procedures: Retrospective Review

Hospital for Special Surgery, New York1 site in 1 country1,500 target enrollmentStarted: May 1, 2021Last updated:
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Conditions

Trial Snapshot

Phase
Not Applicable
Status
Terminated
Sponsor
Enrollment
1,500
Locations
1
Primary Endpoint
Persistent Abnormal Neuropathic Symptoms
Study OverviewStudy DesignEligibility CriteriaOutcomesInvestigatorsSitesRecords & IdentifiersSimilar Trials

Study Overview

Brief Summary

This is a retrospective chart review to determine the non-inferiority of performing lower extremity peripheral nerve block placement under spinal anesthesia compared to its pre-spinal counterpart.

Detailed Description

This is a retrospective chart review to determine the non-inferiority of performing lower extremity peripheral nerve block placement under spinal anesthesia compared to its pre-spinal counterpart.

Primary outcome:

  • The investiigators will be looking into persistent abnormal neuropathic symptoms lasting more than 7 days following a sciatic popliteal nerve block.

Study Design

Study Type
Observational
Observational Model
Case Control
Time Perspective
Retrospective

Eligibility Criteria

Sex
All
Accepts Healthy Volunteers
Yes

Inclusion Criteria

  • •ambulatory foot surgery
  • •ambulatory ankle surgery
  • •use of spinal Anesthesia
  • •use of pre-spinal anesthesia nerve block techniques
  • •use of sciatic nerve block

Exclusion Criteria

  • •all other surgeries

Outcomes

Primary Outcomes

Persistent Abnormal Neuropathic Symptoms

Time Frame: lasting more than 7 days following a sciatic popliteal nerve block

Definition of abnormal neuropathic symptoms including numbness, tingling, burning, or pain sensation.

Secondary Outcomes

  • Amount of sedation given(during induction time (up to 24 hours))
  • NRS pain scores in recovery(PACU recovery stay (up to 48 hours))
  • Amount of supplemental analgesic and antiemetic provided in the PACU(PACU recovery stay (up to 48 hours))
  • Number of hypoxemia events during induction time(during induction time (up to 24 hours))
  • Anesthesia induction time(From the time which patients enter the OR to time of anesthesia induction end (up to 24 hours))

Investigators

Sponsor
Hospital for Special Surgery, New York
Sponsor Class
Other
Responsible Party
Sponsor

Study Sites (1)

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