systematic review

Abstract Importance A previous meta-analysis of the association between alcohol use and all-cause mortality found no statistically significant reductions in mortality risk at low levels of consumption compared with lifetime nondrinkers...

Abstract Objective The crisis of opioid use puts a strain on resources in the United States and worldwide. There are 3 US Food and Drug Administration–approved medications for treatment of opioid use disorder: methadone, buprenorphine, and...

Background Healthcare workers across the world have risen to the demands of treating COVID-19 patients, potentially at significant cost to their own health and wellbeing. There has been increasing recognition of the potential mental health...

Open Access article: Abstract Background Alcohol use disorder (AUD) is an increasingly common, under-recognized, and under-treated health concern in older adults. Its prevalence is expected to reach unprecedented levels as the Canadian...

Summary Background Approximately 188 million people use cannabis yearly worldwide, and it has recently been legalised in 11 US states, Canada, and Uruguay for recreational use. The potential for increased cannabis use highlights the need to...