A growing wave of intentionality is reshaping our happy hours and weekend rituals—without the hangover. For Brown researchers, this shift reflects a growing body of evidence that drinking alcohol, even in moderation, comes with serious health risks.
Congratulations to the members of CAAS staff and faculty receiving awards this year!
Brian Gully, Project Coordinator (Dean's Award for Excellence in Leadership), Wendy Hernandez, Medical Lab Technician (Dean's Award for Excellence in Innovation), and Alexandria Macmadu, Assistant Professor of Epidemiology (Dean’s Award for Excellence in Community Engagement). Each awardee has shown significant dedication to the school and the excellent work being done here.
A study co-led by researchers from CAAS found that liver screenings at health clinics can help save lives. The small pilot study screened patients during visits to a community health clinic, providing them with the opportunity to reverse liver damage they didn’t realize they had. “Liver disease is silently progressing, but completely preventable with lifestyle change [and] behavior change, and we can provide behavioral interventions for that,” said Associate Professor of Psychiatry and Human Behavior Hayley Treloar Padovano.
A small study in which patients were screened for liver disease at a community health clinic identified issues with enough time for patients to make changes and reduce risk.
This April 2026 issue of the Rhode Island Medical Journal (RIMJ) includes a special section dedicated to the Brown University School of Public Health and features the work of several CAAS faculty, staff, and trainees. Notably, there is a piece by CAAS Director Christopher Kahler, PhD, titled "Four Decades at the Forefront of Addiction Research and Training" that describes the evolving landscape of public health research and education. The issue also includes a collaborative article on Addressing Chronic Steatotic Liver Disease involving many members of CAAS.
A new bill could expand veteran access to MDMA-assisted therapy, thanks in part to the groundbreaking research on MDMA for PTSD and alcohol use by CAAS faculty Erica Eaton, Christy Capone, & Carolina Haass-Koffler. This was the first VA-funded study for psychedelic-assisted therapy since the 1960s.
As wellness conversations broaden beyond abstinence, Food & Wine amplifies new research from CAAS Professor Jane Metrik on cannabis through a harm-reduction lens and what it could mean for moderating alcohol consumption.
Alcohol can make you feel anxious or irritable the next day. CAAS Associate Professor Hayley Treloar Padovano, Ph.D. discusses with The New York Times what causes this — and how to manage it.
As cannabis moves toward federal rescheduling, pregnant people are being left in a vulnerable position. CAAS Assistant Professor Lauren Micalizzi, Ph.D. and Elizabeth Tobin-Tyler, J.D., M.A. co-authored this piece in STAT about the importance of reform.
"We need to listen to people who use drugs and make sure they're part of the process to tell us about what they're experiencing, and to believe and trust that, and follow up on what we're hearing with science." CAAS Director & Professor Christopher Kahler, Ph.D. participated in an NPR podcast segment by Andrew Stelzer on California Sober and a recent relevant study led by CAAS Professor Jane Metrik, Ph.D.
THC beverages make up a “fast-growing segment of the market that is being promoted as an alcohol alternative … because it’s a familiar route of consumption,” Jane Metrik, Ph.D., Professor at the Center for Alcohol and Addiction Studies, tells TODAY.com.
“Any level of drinking has some risk, and it increases with more drinking,” Christopher Kahler, Director of the Center for Alcohol and Addiction Studies, previously told USA TODAY.