1. High-Dose Opioid Prescribing in Individuals with Acute Pain: Assessing the Effects of US State Opioid Policies.
- Author
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Bradford, Ashley C., Nguyen, Thuy, Schulson, Lucy, Dick, Andrew, Gupta, Sumedha, Simon, Kosali, and Stein, Bradley D.
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CONTINUING medical education , *OPIOID epidemic , *MEDICAL education , *BUSINESS insurance , *PAIN clinics , *NARCOTIC laws , *PRESCRIPTION writing - Abstract
Background: How state opioid policy environments with multiple concurrent policies affect opioid prescribing to individuals with acute pain is unknown. Objective: To examine how prescription drug monitoring programs (PDMPs), pain management clinic regulations, initial prescription duration limits, and mandatory continued medical education affected total and high-dose prescribing. Design: A county-level multiple-policy difference-in-difference event study framework. Subjects: A total of 2,425,643 individuals in a large national commercial insurance deidentified claims database (aged 12–64 years) with acute pain diagnoses and opioid prescriptions from 2007 to 2019. Main Measures: The total number of acute pain opioid treatment episodes and number of episodes containing high-dose (> 90 morphine equivalent daily dosage (MEDD)) prescriptions. Key Results: Approximately 7.5% of acute pain episodes were categorized as high-dose episodes. Prescription duration limits were associated with increases in the number of total episodes; no other policy was found to have a significant impact. Beginning five quarters after implementation, counties in states with pain management clinic regulations experienced a sustained 50% relative decline in the number of episodes containing > 90 MEDD prescriptions (95 CIs: (Q5: − 0.506, − 0.144; Q12: − 1.000, − 0.290)). Mandated continuing medical education regarding the treatment of pain was associated with a 50–75% relative increase in number of high-dose episodes following the first year-and-a-half of enactment (95 CIs: (Q7: 0.351, 0.869; Q12: 0.413, 1.107)). Initial prescription duration limits were associated with an initial relative reduction of 25% in high-dose prescribing, with the effect increasing over time (95 CI: (Q12: − 0.967, − 0.335). There was no evidence that PDMPs affected high-dose opioids dispensed to individuals with acute pain. Other high-risk prescribing indicators were explored as well; no consistent policy impacts were found. Conclusions: State opioid policies may have differential effects on high-dose opioid dispensing in individuals with acute pain. Policymakers should consider effectiveness of individual policies in the presence of other opioid policies to address the ongoing opioid crisis. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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