The Impact of Prescription Drug Monitoring Programs on U.S. Opioid Prescriptions. Issue 2 (June 2018)

• Record Type: Journal Article
• Authors: Ayres, Ian; Jalal, Amen
• Other Names: Ayres Ian guest-editor.; Gluck Abbe R. guest-editor.; Stith Kate guest-editor.
• Is Part Of: Journal of law, medicine & ethics. Volume 46:Issue 2(2018)
• Page Start: 387
• Page End: 403
• Publication Date: 2018-06
• Subjects: Medical laws and legislation -- United States -- Periodicals; Medical care -- Law and legislation -- United States -- Periodicals; Medical ethics -- Periodicals; Jurisprudence -- Periodicals; Legislation, Medical -- Periodicals; Legislation, Nursing -- Periodicals; Ethics -- Periodicals; Forensic Medicine -- Periodicals; Nursing -- Periodicals; Medicine -- Periodicals; Societies -- Periodicals; Medical care -- Law and legislation; Medical ethics; Medical laws and legislation; United States; Periodicals; 344.73041
• DOI: 10.1177/1073110518782948
• Languages: English
• ISSNs: 1073-1105

Abstract

This paper seeks to understand the treatment effect of Prescription Drug Monitoring Programs (PDMPs) on opioid prescription rates. Using county-level panel data on all opioid prescriptions in the U.S. between 2006 and 2015, we investigate whether state interventions like PDMPs have heterogeneous treatment effects at the sub-state level, based on regional and temporal variations in policy design, extent of urbanization, race, and income. Our models comprehensively control for a set of county and time fixed effects, countyspecific and time-varying demographic controls, potentially endogenous time-series trends in prescription rates, and other state-level opioid interventions such as Naloxone Access and Good Samaritan laws, Medicaid expansion, and the provision of Methadone Assistance Treatment. We find that PDMPs are only effective in reducing prescription rates if they obligate doctors to check for patients' history prior to filling out a prescription, but the frequency at which a state requires its PDMP to be updated is irrelevant to its effectiveness. Moreover, the significant treatment effects of PDMPs are almost exclusively driven by urban and predominantly white counties, with the relatively more affluent regions showing greater responsiveness than their less affluent counterparts.