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Intended and unintended consequences: Changes in opioid prescribing practices for postsurgical, acute, and chronic pain indications following two policies in North Carolina, 2012–2018 – Controlled and single-series interrupted time series analyses
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1 01 2023
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Source: Drug Alcohol Depend. 242:109727
[PDF-940.17 KB]
Details:
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Alternative Title:Drug Alcohol Depend
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Personal Author:
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Description:Background:
The potential misapplication of current opioid prescribing policies remains understudied and may have substantial adverse implications for patient safety.
Methods:
We used autoregressive integrated moving average models to assess level and trend changes in monthly 1) prescribing rates, 2) days’ supply, and 3) daily morphine milligram equivalents (MME) of incident opioid prescriptions relative to 1) a state medical board initiative to reduce high-dose and -volume opioid prescribing and 2) legislation to limit initial opioid prescriptions for acute and postsurgical pain. We examined outcomes by pain indication overall and by cancer history, using prescribing patterns for benzodiazepines to control for temporal trends. We used large private health insurance claims data to include North Carolina residents, aged 18–64, insured at any point between January 2012 and August 2018.
Results:
After the medical board initiative, prescribing patterns for chronic pain patients did not change; conversely, acute and postsurgical pain patients experienced immediate declines in daily MME. Post-legislation prescription rates did not decline for those with acute, postsurgical, and non-cancer pain, but instead declined among cancer patients with chronic pain. Chronic pain patients experienced the largest days’ supply declines post-legislation, instead of acute and postsurgical pain patients.
Conclusions:
We found mixed evidence on the potential impact of two opioid prescribing policies, with some observed declines in a group not intended to be impacted by the policy. This study provides evidence of the need for clearer opioid prescribing policies to ensure impacts on intended populations and avoid unintended consequences.
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Source:
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Pubmed ID:36516549
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Pubmed Central ID:PMC9801483
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Funding:
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Volume:242
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