The Efficacy and Safety of Regional Nerve Blocks in Total Hip Arthroplasty: Systematic Review and Direct Meta-Analysis

Yale A. Fillingham, Charles P. Hannon, Sandra L. Kopp, Robert A. Sershon, Benjamin M. Stronach, R. Michael Meneghini, Matthew P. Abdel, Margaret E. Griesemer, Matthew S. Austin, Francisco D. Casambre, Anne Woznica, Nicole Nelson, William G. Hamilton, Craig J. Della Valle

Research output: Contribution to journalArticlepeer-review

Abstract

Background: Regional nerve blocks may be used as a component of a multimodal analgesic protocol to manage postoperative pain after primary total hip arthroplasty (THA). The purpose of our study was to evaluate the efficacy and safety of regional nerve blocks after THA in support of the combined clinical practice guidelines of the American Association of Hip and Knee Surgeons, American Academy of Orthopaedic Surgeons, Hip Society, Knee Society, and American Society of Regional Anesthesia and Pain Management. Methods: We searched MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials for studies published prior to March 24, 2020 on fascia iliaca, lumbar plexus, and quadratus lumborum blocks in primary THA. All included studies underwent qualitative and quantitative homogeneity testing followed by a systematic review and direct comparison meta-analysis to assess the efficacy and safety of the regional nerve blocks. Results: An initial critical appraisal of 3,382 publications yielded 11 publications representing the best available evidence for an analysis. Fascia iliaca, lumbar plexus, and quadratus lumborum blocks demonstrate the ability to reduce postoperative pain and opioid consumption. Among the available comparisons, no difference was noted between a regional nerve block or local periarticular anesthetic infiltration regarding postoperative pain and opioid consumption. Conclusion: Local periarticular anesthetic infiltration should be considered prior to a regional nerve block due to concerns over the safety and cost of regional nerve blocks. If a regional nerve block is used in primary THA, a fascia iliaca block is preferred over other blocks due to the differences in technical demands and risks associated with the alternative regional nerve blocks.

Original languageEnglish (US)
Pages (from-to)1922-1927.e2
JournalJournal of Arthroplasty
Volume37
Issue number10
DOIs
StatePublished - Oct 2022

Keywords

  • fascia iliaca block
  • lumbar plexus block
  • nerve block
  • quadratus lumborum block
  • total hip arthroplasty
  • total joint arthroplasty

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine

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