| Autor: |
Metz, Verena E., Ray, G. Thomas, Palzes, Vanessa, Binswanger, Ingrid, Altschuler, Andrea, Karmali, Ruchir N., Ahmedani, Brian K., Andrade, Susan E., Boscarino, Joseph A., Clark, Robin E., Haller, Irina V., Hechter, Rulin C., Roblin, Douglas W., Sanchez, Katherine, Bailey, Steffani R., McCarty, Dennis, Stephens, Kari A., Rosa, Carmen L., Rubinstein, Andrea L., Campbell, Cynthia I. |
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| Zdroj: |
JGIM: Journal of General Internal Medicine; May2024, Vol. 39 Issue 6, p1002-1009, 8p |
| Abstrakt: |
Background: In response to the opioid crisis in the United States, population-level prescribing of opioids has been decreasing; there are concerns, however, that dose reductions are related to potential adverse events. Objective: Examine associations between opioid dose reductions and risk of 1-month potential adverse events (emergency department (ED) visits, opioid overdose, benzodiazepine prescription fill, all-cause mortality). Design: This observational cohort study used electronic health record and claims data from eight United States health systems in a prescription opioid registry (Clinical Trials Network-0084). All opioid fills (excluding buprenorphine) between 1/1/2012 and 12/31/2018 were used to identify baseline periods with mean morphine milligram equivalents daily dose of ≥ 50 during six consecutive months. Patients: We identified 60,040 non-cancer patients with ≥ one 2-month dose reduction period (600,234 unique dose reduction periods). Main Measures: Analyses examined associations between dose reduction levels (1– < 15%, 15– < 30%, 30– < 100%, 100% over 2 months) and potential adverse events in the month following a dose reduction using logistic regression analysis, adjusting for patient characteristics. Key Results: Overall, dose reduction periods involved mean reductions of 18.7%. Compared to reductions of 1– < 15%, dose reductions of 30– < 100% were associated with higher odds of ED visits (OR 1.14, 95% CI 1.10, 1.17), opioid overdose (OR 1.41, 95% CI 1.09–1.81), and all-cause mortality (OR 1.39, 95% CI 1.16–1.67), but lower odds of a benzodiazepine fill (OR 0.83, 95% CI 0.81–0.85). Dose reductions of 15– < 30%, compared to 1– < 15%, were associated with higher odds of ED visits (OR 1.08, 95% CI 1.05–1.11) and lower odds of a benzodiazepine fill (OR 0.93, 95% CI 0.92–0.95), but were not associated with opioid overdose and all-cause mortality. Conclusions: Larger reductions for patients on opioid therapy may raise risk of potential adverse events in the month after reduction and should be carefully monitored. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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