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Results sorted by updated date (newest first)
Posted 7/28/2021 (updated 4/2/2024)
The most effective treatments for opioid use disorder (OUD) are the three prescription medications approved by the U.S. Food and Drug Administration (FDA)—methadone, buprenorphine, and naltrexone—that are proved to increase a patient’s treatment retention and reduce illicit use and the risk of overdose. The only facilities legally able to offer all three medications are opioid treatment programs (OTPs), a critical component of the U.S. substance use treatment system that are regulated by the federal Drug Enforcement Administration (DEA) and Substance Abuse and Mental Health Services Administration (SAMHSA), as well as state agencies, and are certified to administer any FDA-approved medication for the treatment of OUD.
Posted 3/16/2022 (updated 3/27/2024)
Background: Sharp exacerbations of the US overdose crisis are linked to polysubstance use of synthetic compounds. Xylazine is a veterinary tranquilizer, long noted in the street opioid supply of Puerto Rico, and more recently Philadelphia. Yet its national trends, geographic distribution, and health risks are poorly characterized. Methods: In this sequential mixed-methods study, xylazine was increasingly observed by ethnographers in Philadelphia among drug-sellers and people who inject drugs (PWID). Subsequently, we systematically searched for records describing xylazine-present overdose mortality across the US and assessed time trends and overlap with other drugs