At a glance
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Genicular Nerve Blocks for Arthroscopic Anterior Cruciate Knee Surgery: a Randomized Controlled Trial
In Brief
A Phase 4 clinical trial evaluating Genicular Nerve Block with bupivacaine and preservative free dexamethasone for ACL and Anterior Cruciate Ligament Injuries. Completed, enrolled 192 participants across 1 site.
Detailed Summary
The purpose of this randomized controlled trial is to assess a new analgesia regimen that includes the addition of genicular never blocks to our current standard regimen of peripheral nerve blocks, which includes an adductor canal block (ACB) and interspace between the popliteal artery and capsule of the posterior knee block (IPACK). The main questions it aims to answer are: 1. Does addition of genicular nerve blocks to standard peripheral block regimen significantly reduce the mean opioid consumption by 33% in the first 24 hours? 2. Does genicular nerve blocks reduce NRS pain scores? 3. Does genicular nerve blocks facilitate earlier discharge? 4. Does genicular nerve blocks last longer than 24 hours? 5. Does genicular nerve blocks improve pain management? Eligible patients are those undergoing an anterior cruciate ligament repair at the Hospital for Special Surgery and participants will be randomized to receive the intervention (genicular nerve block) or the standard of care.
Study Details
Timeline
Interventions
A genicular nerve block is a peripheral nerve block that temporarily anesthetizes the sensory terminal branches innervating the knee joint by injecting local anesthesia. This results in anesthesia of the anterior compartment of the knee. The genicular nerve block consists of 20cc of 0.25% bupivacaine with 2mg of preservative free dexamethasone and will be applied to the superomedial genicular nerve, superolateral genicular nerve, inferomedial genicular nerve, and nerve to vastus intermedius. Bupivacaine - Drug class: Sodium channel blocker Dexamethasone - Drug class: Glucocorticoid