The effects of preoperative chronic opioid use in total hip arthroplasty. Academic Article uri icon

Overview

abstract

  • BACKGROUND: Perioperative opioid use is becoming an increasingly concerning topic in total joint arthroplasty (TJA). The current study aims to add to the paucity of prior studies that have detailed perioperative opioid use patterns and the effects of preoperative chronic opioid use among a cohort of total hip arthroplasty (THA) patients. METHODS: A retrospective analysis of 256 consecutive patients who underwent a THA at our institution between February 2016 and June 2016 was performed. Two cohorts were compared: patients deemed 1) preoperative chronic opioid users, and 2) non-chronic users. Variables compared included baseline characteristics, quality metrics, and patients' opioid use histories 3 months prior to surgery and 6 months following surgery. RESULTS: Of the 256 patients, 54 (21.1%) patients were identified as preoperative chronic opioid users. Baseline characteristics including age, gender, BMI, and ASA scores were similar between both cohorts. Discharge disposition, value-based purchasing (VBP) costs, length of stay (LOS), emergency room visits, and postoperative office visits were similar between the two cohorts. Readmission rates (30-day, 90-day, and 6-month) were significantly higher (p < 0.05) in the chronic opioid users cohort. By the 6-month postoperative time period, chronic opioid users were consuming approximately 100-times the morphine equivalents than non-chronic users. CONCLUSIONS: The current study demonstrates that a substantial proportion of preoperative chronic opioid users continue to consume large amounts of opioids up to 6-months following THA surgery. Furthermore, preoperative chronic use is significantly associated with poorer quality outcomes, specifically with respect to readmission rates. LEVEL OF EVIDENCE: Level II, Prognostic Study.

publication date

  • April 30, 2019

Identity

PubMed Central ID

  • PMC6985011

Scopus Document Identifier

  • 85065886389

Digital Object Identifier (DOI)

  • 10.1016/j.jcot.2019.04.027

PubMed ID

  • 32001989

Additional Document Info

volume

  • 11

issue

  • 1