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Citation
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Rao AG, Chan PH, Prentice HA, Paxton EW, Funahashi TT, Maletis GB. Am. J. Sports Med. 2019; 47(9): 2130-2137. |
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Affiliation
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Department of Orthopaedic Surgery, Southern California Permanente Medical Group, Baldwin Park, California, USA. |
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Abstract
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BACKGROUND: The misuse of opioid medications has contributed to a significant national crisis affecting public health as well as patient morbidity and medical costs. After orthopaedic surgical procedures, patients may require prescription (Rx) opioid medication, which can fuel the opioid epidemic. Opioid Rx usage after anterior cruciate ligament reconstruction (ACLR) is not well characterized.
PURPOSE: To determine baseline utilization of Rx opioids in patients undergoing ACLR and examine demographic, patient, and surgical factors associated with greater and prolonged postoperative opioid utilization. STUDY DESIGN: Cohort study; Level of evidence, 3.
METHODS: Primary elective ACLRs were identified using Kaiser Permanente's ACLR registry (2005-2015). We studied the association of perioperative risk factors on the number of dispensed opioid Rx in the early (0-90 days) and late (91-360 days) postoperative recovery periods using logistic regression.
RESULTS: Of 21,202 ACLRs, 25.5% used at least 1 opioid Rx in the 1-year preoperative period; 17.7% and 2.7% used ≥2 opioid Rx in the early and late recovery periods, respectively. Risk factors associated with greater opioid Rx in both the early and the late periods included the following: ≥2 preoperative opioid Rx, age ≥20 years, American Society of Anesthesiologists classification ≥3, other activity at the time of injury, chondroplasty, chronic pulmonary disease, and substance abuse. Risk factors associated with opioid Rx use during the early period only included the following: other race, acute injury, meniscal injury repair, multiligament injury, and dementia/psychosis. Risk factors associated with greater opioid Rx during the late period only included the following: 1 preoperative opioid Rx, female sex, body mass index ≥25 kg/m2, motor vehicle accident as the mechanism of injury, and hypertension.
CONCLUSION: A quarter of ACLR patients had at least 1 opioid Rx before the procedure, but usage dropped to 2.7% toward the end of the postoperative year. We identified several perioperative risk factors for greater and prolonged opioid usage after ACLR.
Language: en |