From Peak to Plunge: A Multi-Database Analysis of State Level Disparities in Hydromorphone use in the U.S. (2010-2023)
Patel, K. S.; McCall, K. L.; Piper, B. J.
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BackgroundHydromorphone is a semi-synthetic opioid agonist and a hydro-genated ketone of morphine. This study observed hydromorphone use in the United States (US) using three databases. Methods: The distribution of hydromorphone in the US (in grams) was provided by US Drug Enforcement Administrations Automated Reports and Consolidated Orders System (ARCOS) by state, zip code, and by business types (pharmacies, hospitals, providers, etc.). Hydromorphone prescriptions claims were also examined using the Medicaid and Medicare Part D programs from 2010 to 2023. Results: Hydromorphone increased by +30.6% by 2013, followed by a decrease of -55.9% by 2023 in ARCOS. Medicaid hydromorphone prescriptions increased +39.6% by 2015 and de-creased -48.9% by 2023. Medicare Part D hydromorphone claims increased +8.5% by 2015 and decreased -31.9% by 2023. There were also pronounced regional disparities in hydro-morphone use identified in ARCOS (158.7 fold), Medicaid (17.5 fold), and Medicare Part D (13.7 fold). Conclusions: Hydromorphone use in the US has decreased substantially from 2010 to 2023. Additionally, these findings highlight regional disparities in hydro-morphone use, which may inform targeted opioid stewardship initiatives and guide policymakers to ensure safe and equitable opioid prescribing practices.
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