Articles: narcotic-antagonists.
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Opioid use disorder (OUD) constitutes a significant public health burden as opioid overdose deaths have continued to rise in the United States. Although treatment modalities are available to manage OUD, some patients experience challenges achieving their OUD management goals. Some of these challenges may be attributable to inherited genetic variations, or polymorphisms, on the genes that code for proteins impacting the pharmacokinetics or pharmacodynamics of medications used in OUD management. ⋯ Linear and logistic regression analyses were used to assess predictors of withdrawal symptomatology. Kaplan-Meier survival analyses were used to assess time to first withdrawal. Our research suggests that patients with at least one copy of the CYP3A4*1B allele exhibit an accelerated rate of metabolism compared to the wild-type allele CYP3A4*1.
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Int. J. Drug Policy · Dec 2019
Attitudes and availability: A comparison of naloxone dispensing across chain and independent pharmacies in rural and urban areas in Alabama.
Fatal opioid overdoses remain the leading cause of accidental deaths in the United States, which have contributed to implementation of standing order laws that allow pharmacists to dispense naloxone to patients. Although pharmacy distribution of naloxone is a promising approach to increase access to this intervention, understanding barriers preventing greater uptake of this service is needed. ⋯ The current study demonstrates the lower availability of naloxone stocked at pharmacies in independent versus chain pharmacies, particularly in rural communities. This study also highlights several barriers preventing greater naloxone dispensing including pharmacists' attitudes and costs of naloxone. The potential benefit of standing order laws is not being fully actualized due to the structural and attitudinal barriers identified in this study. Strategies to increase naloxone access through pharmacy dispensing are discussed.
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Despite some improvements in access to evidence-based medications for opioid use disorder, treatment rates remain low at under a quarter of those with need. High costs for brand name products in these medication markets have limited the volume of drugs purchased, particularly through public health insurance and grant programs. ⋯ Given the persistence of these abuses, prescriptive changes are favorable to the procedural and clarifying steps thus far favored by the federal government. Extrapolating from the 37% price declines attributable to generic entry for buprenorphine tablets in 2011, our calculations suggest that implementing these remedies to facilitate generic competition with Suboxone film would have resulted in savings of approximately $703 million overall and $203 million to Medicaid in 2017.