Association of Preoperative Opioid Use and Prolonged Postoperative Opioid Use Following Total Ankle Arthroplasty

• Published in: Foot & ankle orthopaedics Vol. 5; no. 1; p. 2473011419897911
• Main Authors: DeMik, David E., Cychosz, Chris C., Bedard, Nicholas A., Barton, Cameron, An, Qiang, Duchman, Kyle R.
• Format: Journal Article
• Language: English
• Published: Los Angeles, CA SAGE Publications 2020; Sage Publications Ltd; SAGE Publishing
• Subjects: Fibromyalgia; Joint surgery; Multivariate analysis; Narcotics; arthritis; total ankle arthroplasty; opioids
• ISSN: 2473-0114; 2473-0114
• DOI: 10.1177/2473011419897911

Background: Perioperative opioid consumption has received a great deal of recent attention. However, perioperative opioid utilization in the total ankle arthroplasty (TAA) population has not been well studied. We sought to identify factors associated with postoperative opioid use following TAA. Methods: The PearlDiver Research Program was used to query the Humana, Inc, administrative claims database from 2007 to 2017 for patients undergoing TAA. Additional variables of interest were identified using ICD-9 and ICD-10 codes. Preoperative opioid use was defined as having filled an opioid prescription in the 3 months before TAA. Prescription opioid claims data were tracked for 12 months postoperatively. Risk ratios (RRs) were calculated and multivariate analysis was performed at 3, 6, and 12 months postoperatively. Results: A total of 544 patients who underwent TAA were identified, with 180 (33.1%) filling an opioid prescription preoperatively. Those filling prescriptions preoperatively had a significantly greater risk for postoperative opioid use compared to those not taking opioids (RR: 4.36 [95% confidence interval (CI): 2.80-6.80] at 12 months). Anxiety or depression (RR: 2.27 [1.44-3.59]), low back pain (LBP) (RR: 2.27 [1.50-3.42]), and fibromyalgia (RR: 2.15 [1.42-3.28]) were also found to increase the risk of taking opioids at 12 months postoperatively. Multivariate analysis found preoperative opioid use to be the strongest predictor of postoperative opioid use. Conclusions: Nearly one-third of patients filled an opioid prescription within 3 months of TAA, and filling a prescription preoperatively was the strongest factor associated with postoperative opioid use. Fibromyalgia, depression or anxiety, and LBP were also associated with an increased likelihood of postoperative opioid use. Level of Evidence: Level III, retrospective cohort study.