Electronic harm reduction interventions for drug overdose monitoring and prevention: A scoping review.

Background: Novel strategies are required to address rising overdose deaths across the globe. We sought to identify the breadth and depth of the existing evidence around electronic harm reduction (e-harm reduction) interventions that aimed to reduce the harms associated with substance use.

Methods: We conducted a scoping review according to the PRISMA-ScR and PRISMA for Searching guidelines.