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Utility of Erector Spinae Plane Blocks for Postoperative Pain Management and Opioid Reduction Following Lumbar Fusions

2022; Lippincott Williams & Wilkins; Volume: 36; Issue: 4 Linguagem: Inglês

10.1097/bsd.0000000000001387

2380-0194

Heeren Makanji, Matthew J. Solomito, Carla L. Maffeo-Mitchell, Sean Esmende, Kevin J. Finkel,

Spine and Intervertebral Disc Pathology

Retrospective.The purpose of this study was to determine the utility of the erector spinae plane regional anesthesia (ESP) block in reducing opioid medication usage and postanesthesia care unit length of stay (PACU-LOS) for patients undergoing either a posterior or transforaminal lumbar interbody fusions (PLIF/TLIF).Posterior lumbar spine fusion is a common surgical procedure typically associated with significant postoperative pain. Poorly controlled postoperative pain can lead to a number of poor outcomes. Although opioids are a mainstay for pain control, they are associated with adverse effects and a risk of dependence. Therefore, multimodal pain control has become more prevalent in orthopedics and combines traditional opioid and nonopioid pain mediation with general anesthesia protocols and regional nerve blocks.A retrospective chart review was conducted for patients undergoing PLIFs or TLIFs between 2019 and 2021. Patients were placed into 2 groups, those receiving an ESP block and those that did not. T tests assuming unequal variances were used to assess differences in pain scores, opioid consumption, and PACU-LOS between groups.The study group demonstrated a 35% reduction in opioid use ( P =0.016), a 16% reduction in pain with activity ( P =0.042), and a 9.7% reduction in pain at rest ( P =0.219) compared with the control group. There were no significant differences in PACU-LOS between groups ( P =0.314).The use of an ESP block for patients undergoing PLIFs and TLIFs appears to be a safe and effective means to manage postoperative pain and reduce opioid consumption.