Alcohol, tobacco, illicit and prescribed drugs: observational studies and trials of treatment

该PRF将研究对个人和社会造成危害的合法和非法物质。将研究儿童和青少年使用物质对青春期晚期和成年早期健康危害的影响。将研究治疗药物使用问题的新方法。它将促进对全球新的合法和非法阿片类药物使用流行病的认识，并提供处方阿片类药物。它研究了新药的发展趋势，特别是750种新的精神活性物质（NSPs）。

This PRF will study licit and illicit substances which cause personal and social harms. The impacts of childhood and teenage use of substances on health in late-adolescence and early adulthood harms will be studied. New approaches to treat substance use problems will be researched. It will advance knowledge about the new licit and illicit opioid use epidemic globally and provision of prescribed opioids. It study new drug trends, especially the ~750 new psychoactive substances (NSPs).