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Effective Pain Management During Shoulder Replacement Surgery With EXPAREL

NCT03474510 · Status: WITHDRAWN · Phase: PHASE4 · Type: INTERVENTIONAL

Last updated 2021-03-01

No results posted yet for this study

Summary

The purpose of this study is to examine the effectiveness of post-operative pain control of local infiltration (LIA) of EXPAREL administration to ropivacaine administered via continuous interscalene nerve block (CINB) for postoperative pain relief following shoulder replacement. Effectiveness will be measured in opioid consumption and NRS pain intensity scores from 0-4h, 4-8h, 9-12h, 13-16h, 17-20, 21-24h, 48 hours and 72 hours post-op. Patient satisfaction with pain control; patient functional outcome; adverse events related to CINB, EXPAREL administration, and opioid consumption; and pain intensity scores from the time of surgery until post-operative day 10 (+/- 5 days) will also be examined.

Conditions

  • Pain, Postoperative
  • Shoulder Osteoarthritis

Interventions

DRUG

local infiltration of liposomal bupivacaine

Those patients randomized to receive LIA of EXPAREL will have 266mg EXPAREL diluted to 100mL, and drawn into (5) 20mL syringes affixed with (5) 22-gauge needles. Investigators will administer the syringes to the tissue in small increments with the plunger held steady while withdrawn from the tissue to avoid saturating the area around the needle sticks since EXPAREL doesn't readily travel through the tissue.

OTHER

continuous infusion of ropivacaine interscalene nerve block

All patients will receive a single injection of 30mL, 0.5% preservative-free ropivacaine. Those patients randomized to receive CINB will then have an indwelling catheter placed and held in place by Dermabond and Tegaderm. Placement will be confirmed by ultrasound. Patients will then receive 0.2% preservative-free ropivacaine at 8mL/hr beginning at the conclusion of surgery and delivered for approximately 50 hours (or finish of 400mL) via elastomeric infusion system (OnQ Pain Relief System: Select A Flow, Kimberly-Clark Corporation, Roswell, Georgia). Patients are instructed prior to discharge how to pull the catheters at home. Patients may also return to surgeon's office for catheter removal once the pain ball is empty if they prefer.

Sponsors & Collaborators

  • TriHealth Inc.

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-03-17
Primary Completion
2019-02-01
Completion
2019-02-01
FDA Drug
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03474510 on ClinicalTrials.gov