Adaptive interventions for alcohol misuse and violent behaviors among adolescents and emerging adults in the emergency department: Outcomes from a sequential multiple assignment randomized controlled trial
Recommended Citation
Walton MA, Seewald L, Carter PM, Ngo Q, Blow FC, Bourque C, Pearson C, Battisti KA, An L, Wank M, Zhu Y, and Kidwell KM. Adaptive interventions for alcohol misuse and violent behaviors among adolescents and emerging adults in the emergency department: Outcomes from a sequential multiple assignment randomized controlled trial. Drug Alcohol Depend 2025;270:112615.
Document Type
Article
Publication Date
5-1-2025
Publication Title
Drug and alcohol dependence
Keywords
Adolescent, Female, Humans, Male, Young Adult, Aggression, Alcoholism, Binge Drinking, Emergency Service, Hospital, Text Messaging, Treatment Outcome, Violence
Abstract
INTRODUCTION: Harnessing technology for delivery of behavioral health interventions to reduce alcohol use and aggression may reduce morbidity among youth. This paper describes the outcomes from a sequential, multiple assignment, randomized trial (SMART) testing interventions for youth (ages 14-20) in the emergency department (ED).
METHODS: Youth (n = 400) in the ED screening positive for binge drinking and aggression received the SafERteens brief intervention (BI) and were randomly assigned to boosters: Text Messages (TM) or Health Coach (HC) (1st stage; weeks 1-4). Participants completed 8 weekly surveys, with outcomes assessed at 4- and 8-months. After the 1st stage, response/non-response was determined (e.g., binge drinking or aggression). Responders were re-randomized to continued or minimized condition; non-responders were re-randomized to continued or intensified condition (2nd stage; weeks 5-8). Analyses examined outcomes from the initial randomization; and comparisons between responders and non-responders on primary (alcohol consumption, aggression), secondary (alcohol consequences, violence consequences) and exploratory (alcohol misuse, victimization, drug use, drug consequences) outcomes.
RESULTS: There were no significant differences in outcomes between 1st stage boosters or 2nd stage boosters for non-responder or responder groups. However, significant changes over time were observed across all participants, with the odds of abstaining from alcohol increased at 4 (OR 3.97, 95 % CI 2.46-6.41) and 8-months (OR 4.36, 95 % CI 2.11-9.02), while the odds of aggression (OR 0.39, 95 % CI 0.16-0.94) decreased at 8-months; significant decreases were also observed for other outcomes.
CONCLUSIONS: Findings support the promise of digital health interventions for youth with binge drinking and aggression.
Medical Subject Headings
Adolescent; Female; Humans; Male; Young Adult; Aggression; Alcoholism; Binge Drinking; Emergency Service, Hospital; Text Messaging; Treatment Outcome; Violence
PubMed ID
40020642
Volume
270
First Page
112615
Last Page
112615
