Abstract
Category:
Other
Introduction/Purpose:
The purpose of our study was to assess opioid consumption patterns following outpatient orthopaedic foot and ankle procedures in order to develop a pragmatic approach to narcotic drug prescription.
Methods:
Patients undergoing outpatient orthopaedic foot and ankle procedures who met inclusion criteria had the following prospective information collected: patient demographics, preoperative health history and Visual Analog Scale (VAS), anesthesia type, procedural details, and opioid prescription and consumption details. Utilization rates were compared using the Man-Whitney Test or the Kruskall-Wallis analysis of variance test with post-hoc Dunn’s multiple comparison test.
Results:
A total of 1,009 of 1,027 patients were included in this study (mean age: 49 years). Overall, patients consumed a median of 20 pills whereas the median number of pills prescribed was 40. This resulted in a utilization rate of 51% and nearly 21,196 pills left unused. Patients who received forefoot surgery used 6 pills less than those receiving hindfoot/ankle surgery (p=0.002). Patients between the ages of 60-79 consumed significantly less than those between 18-59 years old (p<0.012). Patients with preoperative VAS score =77 (p=0.002) or self-reported anxiety (p=0.070) a had an increase in opioid consumption compared to those who did not.
Conclusion:
Our study demonstrates that patients who undergo orthopaedic foot and ankle procedures are overprescribed narcotic medication by nearly twice the amount that is actually consumed. This leads to a significant surplus of narcotics available for potential diversion. We recommend that surgeons judiciously administer opioid prescriptions based on their patients’ consumption patterns and anatomic location of surgery.