Adjunctive Use of Gabapentinoids Increases Opioid Consumption Following 1- to 3-Level Anterior Lumbar Interbody Fusion with Posterior Fixation: A Propensity-Score Matched Analysis.

Autor:	Tao X; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Kaghazchi A; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Shukla G; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Karnati J; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Wu A; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Shankar S; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Ashraf A; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Ranganathan S; School of Clinical Medicine - University of Cambridge., Garcia-Vargas J; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Barve P; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Childress K; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA., Adogwa O; Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Jazyk:	angličtina
Zdroj:	Spine [Spine (Phila Pa 1976)] 2024 Nov 26. Date of Electronic Publication: 2024 Nov 26.
DOI:	10.1097/BRS.0000000000005225
Abstrakt:	Study Design: Retrospective cohort. Objective: To evaluate the impact of adjunctive gabapentinoid therapy on postoperative opioid consumption following 1-3 levels anterior lumbar interbody fusion (ALIF) with posterior fixation. Summary of Background Data: Gabapentin and pregabalin are analogues of the inhibitory neurotransmitter Gamma-Aminobutyric Acid (GABA) and are frequently employed as adjuncts in multimodal anesthesia strategies for managing acute pain. However, the opioid-sparing effect of gabapentinoids in the context of spine surgery has yet to be consistently demonstrated. Methods: The PearlDiver Database was queried from 2010 to 2021 for patients who underwent primary 1-3 levels ALIF with posterior fixation. Patients with opioid or gabapentinoid use within 6 months prior to index surgery were excluded. Patients with both gabapentinoid and opioid treatment were propensity score-matched to patients with opioid-only treatment. Results: The propensity score-matching resulted in two equal groups of 2,617 patients with and without adjunctive gabapentinoid treatment for pain management. Adjunctive use of gabapentinoids was associated with a modest 2.9% reduction in average Morphine Milligram Equivalent (MME) per day (Standardized Mean Difference (SMD) -1.33, 95% Confidence Interval (CI) [-2.657, -0.002], P=0.050). However, this was accompanied by a 37.1% increase in the total duration of opioid prescriptions (SMD 94.97, 95% CI [56.976, 132.967], P<0.001) and a 41.7% increase in total MME consumption per patient (SMD 4817.23, 95% CI [1864.410, 7770.044], P=0.001). Additionally, gabapentinoid use was associated with an increased risk of readmission due to pain (Relative Risk (RR) 1.10, 95% CI [1.002, 1.212], P=0.050) and the development of drug abuse (RR 1.37, 95% CI [1.016, 1.833], P=0.046). Conclusion: Despite the modest daily opioid-sparing effect observed, adjunctive gabapentinoid treatment appears to increase total opioid consumption due to prolonged opioid use and may compromise pain management in the context of ALIF with posterior fixation. Competing Interests: The authors report no conflicts of interest. (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)
Databáze:	MEDLINE
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