Objectives To monitor stimulant-involved overdose (SOD) trends, the Centers for Disease
Control and Prevention (CDC) developed and evaluated the validity of a syndromic …

Purpose Emergency department syndromic surveillance and hospital discharge data have
been used to detect and monitor nonfatal drug overdose, yet few studies have assessed the …

Background Emerging data indicate a resurgence of availability and harms of amphetamine-
type stimulant (ATS) use. This study examined ATS overdose-involved emergency …

Background The incidence of poisoning and drug overdose has risen rapidly in the USA
over the last 16 years. To inform local intervention approaches, local health departments …

Objective: This study describes the development of the nonfatal, unintentional/undetermined
intent cocaine-involved overdose (UUCOD) definition and analysis of trends over time …

Objectives Increasing knowledge about the toxicology of drug overdose and substance
misuse (DOSM) is important in improving our understanding of the epidemic. We describe …

Study objective Concurrent use of amphetamine-type stimulants among individuals with
opioid use disorder can exacerbate social and medical harms, including overdose risk. The …

Background: The Drug Abuse Warning Network (DAWN) provides nationally representative
patient demographic and visit-level information on emergency department (ED) visits …

Introduction Polysubstance use and misuse can increase risks for nonfatal and fatal drug
overdose. To categorize drugs used in combination in nonfatal overdoses, we analyzed data …

Introduction Nonfatal and fatal drug overdoses have recently increased. There are limited
data describing the range of illicit, prescribed, and over-the-counter drugs involved in …