Clinical trial NCT04187989: Social Media Intervention for Cannabis Use in Emerging Adults
Official title: Social Media Intervention for Cannabis Use in Emerging Adults
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Cannabis Use
Keywords: Social Media
Lead sponsor: University of Michigan
Sponsor class: OTHER
Collaborators: name: National Institute on Drug Abuse (NIDA)
First posted: 2019-12-05
Enrollment: 149
Sex: ALL
Minimum age (years): 18
Maximum age (years): 25
Standard ages: ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: HEALTH_SERVICES_RESEARCH

Brief summary: The purpose of the study is to develop and test social media interventions to help young people increase well-being and reduce risky behaviors. The study will help researchers learn about ways to deliver wellness information in a way that is appealing and helpful to young people who use Facebook.


Eligibility criteria: Inclusion Criteria:

* self-report using cannabis at least 3 time per week or more often in the past month
* active Facebook profile
* view and click on a social media ad

Exclusion Criteria:

* fail identity verification based on 1) Internet Protocol (IP) addresses, 2) survey time completion, 3) repeat attempts, 4) survey responses, and 5) photo identification via a timestamped selfie sent to the research staff.

Primary outcomes:
measure: Frequency of Cannabis Use as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 3-months post baseline
measure: Frequency of Cannabis Use as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 6-months post baseline
measure: Quantity of Cannabis Used as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 3-months post baseline
measure: Quantity of Cannabis Used as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 6-months post baseline
measure: Consequences of Cannabis Use as Measured by the Marijuana Adolescent Consequences Questionnaire Using Dichotomous Response Scale as Previously Described Throughout This Trial Registration.
timeFrame: 3-months post-baseline
measure: Consequences of Cannabis Use as Measured by the Marijuana Adolescent Consequences Questionnaire
timeFrame: 6-months post-baseline
Secondary outcomes:
measure: Perceived Risk of Cannabis Use as Measured by 2 Modified Items From the Monitoring the Future Survey
timeFrame: 3-months post-baseline
measure: Perceived Risk of Cannabis Use as Measured by Modified Items From the Monitoring the Future Survey
timeFrame: 6-months post-baseline
measure: Peer Approval/Disapproval of Cannabis Use as Measured by Item Modified From Monitoring the Future Survey
timeFrame: 3 months post-baseline
measure: Peer Approval/Disapproval of Cannabis Use as Measured by Item Modified From Monitoring the Future Survey
timeFrame: 6 months post-baseline
measure: Cannabis Impaired Driving as Measured by 5 Items From the Modified Young Adult Driving Questionnaire
timeFrame: 3 months post-baseline
measure: Cannabis Impaired Driving as Measured by 5 Items From the Modified Young Adult Driving Questionnaire
timeFrame: 6 months post-baseline
measure: Other Drug Use as Measured by Items Modified From Monitoring the Future Survey
timeFrame: 3 months post-baseline
measure: Other Drug Use as Measured by Items Modified From Monitoring the Future Survey
timeFrame: 6 months post-baseline
measure: Frequency of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 3 months post-baseline
measure: Frequency of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 6 months post-baseline
measure: Quantity of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 3 months post-baseline
measure: Quantity of Alcohol Consumption as Reported on the Timeline Follow-Back (TLFB)
timeFrame: 6 months post-baseline
Other outcomes:
Locations:
city: Ann Arbor
country: United States
facility: University of Michigan
state: Michigan
Study officials:
affiliation: University of Michigan
name: Erin Bonar
role: PRINCIPAL_INVESTIGATOR
References:
citation: Bonar EE, Goldstick JE, Chapman L, Bauermeister JA, Young SD, McAfee J, Walton MA. A social media intervention for cannabis use among emerging adults: Randomized controlled trial. Drug Alcohol Depend. 2022 Mar 1;232:109345. doi: 10.1016/j.drugalcdep.2022.109345. Epub 2022 Feb 3.