Evaluating the Efficacy of Erector Spinae Block in Routine Hip Arthroscopy

Not Applicable

• Conditions: Hip Disease; Postoperative Pain

• Registration Number: NCT04917510
• Lead Sponsor: Carilion Clinic

Brief Summary

The aim of this project is to evaluate the efficacy of preoperative erector spinae blocks in arthroscopic hip surgery. This will be a prospective randomized controlled trial.

Detailed Description

The aim of this project is to evaluate the efficacy of preoperative erector spinae blocks in arthroscopic hip surgery. This will be a prospective randomized controlled trial. The control group will not receive a preoperative block prior to surgery, but will receive local anesthetic at the surgical site at the conclusion of the surgery. The study group will receive a preoperative block and local anesthetic. The primary outcomes will be pain levels and opioid consumption in the post-operative care unit. The secondary outcomes will be pain levels and opioid consumption post-operatively, and functional outcome measures.

Study Timeline

• Study First Submitted: 2021-05-28
• Status Verified: 2021-06
• Study First Submitted QC: 2021-06-04
• Last Update Submitted: 2021-06-04
• Study First Posted: 2021-06-08
• Last Update Posted: 2021-06-08
• Study Start: 2021-07
• Primary Completion: 2023-06
• Study Completion: 2023-08

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

• All patients undergoing hip arthroscopy for femoroacetabular impingement
• Ages 13-50
• Individuals who have the capacity to provide consent or assent for themselves

Exclusion Criteria

• Hip arthroscopy for any other reason (not undergoing labral repair, acetabuloplasty, and femoral osteochondroplasty)
• Revision surgery
• Known narcotic use in the 6 months prior to surgery
• Workman's compensation patient
• Pregnancy

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
Post Anesthesia Care Unit Pain	6 hours post-operatively	Visual analogue pain score at the time of discharge from the Post Anesthesia Care Unit in which 0 equals no pain and 10 equals extreme pain
Post Anesthesia Care Unit Opioids	6 hours post-operatively	Total morphine milligram equivalents of administered in the post-operative care unit

Secondary Outcome Measures

Name	Time	Method
Hip disability and Osteoarthritis Outcome Score	1 year post-operatively	Hip disability and Osteoarthritis Outcome score at post-op visits in which 0 equals no pain and 100 equals unbearable pain
Patient Reported Outcomes measurement Information System Score	1 year post-operatively	Patient Reported Outcomes measurement Information System score at post-op visits in which 0 equals no pain and 10 equals extreme pain
Range Of Motion	1 year post-operatively	Hip range of motion in degrees of motion, will be examined by the operative surgeon in the office measured by flexion 0-110 degrees with 0 being no range of motion and 110 being full range of motion, internal rotation -5-25 degrees with -5 being no range of motion and -25 being full range of motion, and external rotation 0-60 degrees with 0 being no range of motion and 60 being full range of motion.
Outpatient Opioids	4 weeks post discharge	Opioids consumed after discharge from hospital
Outpatient Visual Analog Scale scores	4 weeks post discharge	Pain scores each day for the first 4 weeks after surgery on the Visual Analog Scale in which 0 equals no pain and 10 equals unbearable pain

Trial Locations

Locations (1)

Institute for Orthopedics and Neurosciences; 🇺🇸 Roanoke, Virginia, United States