Harm reduction and its monitoring in Europe, from EMCDDA to EUDA.

Abstract

Background: Harm Reduction, conceptualized by Russell Newcombe in the late 1980s, has revolutionized how drug use, individuals who use drugs, and drug policies are understood globally. Emerging from the HIV/AIDS crisis, Harm Reduction sought to address the dire rates of drug-related infections and the overwhelming burden on healthcare providers. Early initiatives, such as Opioid Substitution Treatment (OST) and needle exchange programs, were met with resistance but gradually established new standards of care, transforming attitudes toward people who use drugs and prioritizing human-centered, rather than solely medical, approaches.

Main body: This paper explores the evolution and expansion of Harm Reduction from an HIV/AIDS prevention strategy to a broader framework adopted across Europe. Although ideological barriers initially slowed adoption, Harm Reduction principles have gained acceptance, notably through EU policies promoting drug-related harm reduction and the United Nations' 2024 resolution. Through initiatives such as OST, needle exchange programs, drug consumption rooms, and drug-checking services, the European Union has demonstrated progressive success in reducing drug-related deaths and infectious diseases. The European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) has supported this evolution by providing extensive data, scientific evidence, and policy recommendations that guide national approaches. More recently, advancements in hepatitis C treatment have created opportunities for improved health outcomes among individuals who use drugs, fostering their role as active partners in healthcare processes.

Conclusion: Today's increasingly complex drug landscape, characterized by high substance availability, poly-drug use, and drug-related violence, necessitates a redefined approach to Harm Reduction. With the transformation of the EMCDDA into the European Union Drug Agency (EUDA), the agency's mandate now includes a proactive focus on anticipating, alerting, responding to, and learning from emerging drug-related challenges. Strengthening collaboration with civil society will be crucial in evolving Harm Reduction to meet future needs, ensuring that EU drug policies remain inclusive, adaptive, and aligned with the diverse realities faced by individuals who use drugs.