NCT02658149

Psoas Compartment Block Versus Periarticular Local Anesthetic for Total Hip Arthroplasty

Psoas Compartment Block Versus Periarticular Local Anesthetic Infiltration for Pain Management for Total Hip Arthroplasty: A Prospective, Randomized Study

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 100 (actual)
• Sponsor: Corewell Health East · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The primary objective of this study is to examine whether there is a difference in the level of resting pain following total hip arthroplasty with an anterior approach with use of a psoas compartment block versus a local periarticular anesthetic infiltration

Detailed description

A single-center, prospective, randomized clinical trial with a total of 100 patients. One orthopaedic adult reconstruction surgeon at Beaumont Hospital Royal Oak (JJV) will perform all surgeries. After the patient has consented they will be randomized to one of the following two groups: 1. Psoas compartment block (n=50) 2. Periarticular local anesthetic infiltration (n=50), The patient will be blinded to the study group.

Conditions

• Osteoarthritis
• Arthroplasty

Interventions

Type	Name	Description
DRUG	Ropivacaine with NaCl	50 mL (40 mL of 0.2% Ropivicaine and 10 mL of 0.9% NaCl) are administered into the psoas compartment
DRUG	Epinephrine	0.15 mg Epinephrine are injected as part of the drug "cocktail"
DRUG	Morphine	4 mg Morphine are injected as part of the drug "cocktail"
DRUG	Ketorolac Tromethamine	30 mg morphine are injected as part of the drug "cocktail"
DRUG	Ropivacaine	30 mL 0.5% Ropivicaine are injected as part of the drug "cocktail"

Timeline

• Start date: 2016-05-01
• Primary completion: 2017-05-11
• Completion: 2017-06-02
• First posted: 2016-01-18
• Last updated: 2018-05-09
• Results posted: 2018-04-09

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated drug study