At a glance
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Psoas Compartment Block Versus Periarticular Local Anesthetic Infiltration for Pain Management for Total Hip Arthroplasty: A Prospective, Randomized Study
In Brief
A Phase 4 clinical trial evaluating Ropivacaine with NaCl, Epinephrine, and 3 other interventions for Osteoarthritis and Arthroplasty. Completed, enrolled 100 participants across 1 site.
Detailed 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
Study Details
Timeline
Interventions
50 mL (40 mL of 0.2% Ropivicaine and 10 mL of 0.9% NaCl) are administered into the psoas compartment
0.15 mg Epinephrine are injected as part of the drug "cocktail"
4 mg Morphine are injected as part of the drug "cocktail"
30 mg morphine are injected as part of the drug "cocktail"
30 mL 0.5% Ropivicaine are injected as part of the drug "cocktail"