Intervention to help parents reduce college student drinking and cannabis use

A Randomized Clinical Trial: Examining a Brief Parent-intervention to Reduce College Student Drinking and Cannabis Use

Not applicable Interventional Penn State University · NCT05345951

This study is testing a new program to help parents talk to their college kids about drinking and cannabis use to see if it can reduce risky behaviors.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment2425 (estimated)
Ages18 Years to 19 Years
SexAll
SponsorPenn State University Academic / other
Locations1 site (University Park, Pennsylvania)
Trial IDNCT05345951 on ClinicalTrials.gov

What this trial studies

This intervention aims to address the public health issues of risky drinking and cannabis use among college students by enhancing an existing electronic parent-based intervention (e-PBI). The modified version, known as e-PBI+, incorporates updated scientific information about cannabis to facilitate better communication between parents and their college-aged children. The study will conduct a randomized controlled trial to evaluate the effectiveness of this enhanced intervention in reducing substance use among students. By engaging parents in discussions about both alcohol and cannabis, the research seeks to mitigate the negative consequences associated with these behaviors.

Who should consider this trial

Good fit: Ideal candidates for this study are parents of college students who are willing to participate and engage in discussions about substance use.

Not a fit: Patients who may not benefit from this study include those whose parents are unwilling to participate or who do not meet the age criteria.

Why it matters

Potential benefit: If successful, this intervention could significantly reduce risky drinking and cannabis use among college students, leading to improved health and academic outcomes.

How similar studies have performed: Previous studies have shown success with parent-based interventions in reducing substance use among adolescents, indicating a promising approach for this population.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Parent and teen both consent and complete baseline (forming a dyad testing unit)

Exclusion Criteria:

* Outside of the teen age range; both parent and teen do not consent and complete baseline

Where this trial is running

University Park, Pennsylvania

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Underage DrinkingCannabis UseDrinking, TeenDrinking, CollegeCollege DrinkingTeen Drinking
Last reviewed 2026-06-10 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.