Impact of Florida's Prescription Drug Monitoring Program and Pill Mill Law
View metadata, citation and similar papers at core.ac.uk brought to you by CORE HHS Public Access provided by CDC Stacks Author manuscript Author ManuscriptAuthor Manuscript Author Pharmacoepidemiol Manuscript Author Drug Manuscript Author Saf. Author manuscript; available in PMC 2019 July 30. Published in final edited form as: Pharmacoepidemiol Drug Saf. 2018 April ; 27(4): 422–429. doi:10.1002/pds.4404. Impact of Florida’s prescription drug monitoring program and pill mill law on high-risk patients: A comparative interrupted time series analysis Hsien-Yen Chang1,2, Irene Murimi2,3, Mark Faul4, Lainie Rutkow1, G. Caleb Alexander2,3,5 1Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA 2Center for Drug Safety and Effectiveness, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA 3Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA 4Centers for Disease Control and Prevention, National Center for Injury Prevention and Control, Atlanta, GA, USA 5Division of General Internal Medicine, Johns Hopkins Medicine, Baltimore, MD, USA Abstract Purpose: We quantified the effects of Florida’s prescription drug monitoring program and pill mill law on high-risk patients. Methods: We used QuintilesIMS LRx Lifelink data to identify patients receiving prescription opioids in Florida (intervention state, N: 1.13 million) and Georgia (control state, N: 0.54 million). The preintervention, intervention, and postintervention periods were July 2010 to June 2011, July 2011 to September 2011, and October 2011 to September 2012. We identified 3 types of high-risk patients: (1) concomitant users: patients with concomitant use of benzodiazepines and opioids; (2) chronic users: long-term, high-dose, opioid users; and (3) opioid shoppers: patients receiving opioids from multiple sources.
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