Successful Operation of an Unsanctioned Supervised Consumption Site in the US
"In total, there were 10,514 injections and 33 opioid-involved overdoses over 5 years, all of which were reversed by naloxone administered by trained staff (Table 1). No person who overdosed was transferred to an outside medical institution, and there were no deaths. The number of overdoses increased over the years of operation, due partially to the number of injections increasing over the same period of time (Fig. S1 in the Supplementary Appendix).