Harm-reduction Approaches for Alcohol Use: An Update to the Landmark Marlatt & Witkiewitz (2002) and Witkiewitz & Marlatt (2006) Narrative Reviews
摘要
Alcohol harm reduction entails pragmatic, compassionate strategies to reduce alcohol-related harm and improve quality of life, without requiring abstinence. Since the landmark reviews from Marlatt and Witkiewitz in 2002 and 2006, harm-reduction approaches for alcohol have expanded considerably. This narrative review synthesizes more recent evidence across policy-, population-, community-, and individual-level interventions.
Recent FindingsPolicy interventions, including taxation, minimum unit pricing, and outlet density restrictions, consistently reduce alcohol consumption and associated harm. Population-level campaigns improve knowledge and attitudes; however, effects on drinking behaviors are mixed. At the community and individual levels, Housing First programs and harm-reduction treatment for alcohol have garnered empirical support. Managed alcohol programs and meaningful activity interventions show promise in nonrandomized studies.
SummaryBuilding on grassroots, user-led efforts in the larger harm-reduction movement, the alcohol harm-reduction field has a growing empirical foundation. Future research should engage communities, expand RCTs, refine outcome measures, and explore technology-driven solutions to expanding the reach of harm reduction.