Examining an Intervention to Reduce High School Drinking

Underage drinking is a significant problem in the United States. While past research supports the efficacy of interventions in delaying the initiation of alcohol use implemented in middle school and early high school, research shows drinking by older high schoolers is problematic and interventions for older high schoolers remain limited. The current project will test the efficacy of the e-CHECKUP TO GO (eCTG), alone and combined with an electronic-Parent-Based Intervention (ePBI), for junior and senior high school students using a nationally representative sample with the goal of reducing alcohol use and negative consequences.

NCT Number	NCT07086508
Lead Sponsor	Binghamton University
Conditions	Underage Drinking, Drinking, Teen, Adolescent Alcohol Use
Enrollment	2,532 participants
Start Date	2026-03-13
Primary Completion	2028-09 (estimated)
Study Completion	2028-09 (estimated)
Updated on ClinicalTrials.gov	2026-08-03