Joint Effort App for Cannabis Use

JC
Overseen ByJosé Côté, PhD
Age: 18+
Sex: Any
Trial Phase: Academic
Sponsor: Centre hospitalier de l'Université de Montréal (CHUM)
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)

What You Need to Know Before You Apply

What is the purpose of this trial?

This study aims to evaluate a mobile app designed to promote the safe use of cannabis among adult users in Quebec.

Who Is on the Research Team?

DJ

Didier Jutras-Aswad

Principal Investigator

Université de Montréal

SC

Sylvie Cossette

Principal Investigator

Université de Montréal

CG

Christine Genest

Principal Investigator

Université de Montréal

SL

Shalini Lal

Principal Investigator

Université de Montréal

JL

Judith Lapierre

Principal Investigator

Laval University

GP

Gabrielle Pagé

Principal Investigator

Université de Montréal

JC

Jinghui Cheng

Principal Investigator

Polytechnique Montréal

Are You a Good Fit for This Trial?

Inclusion Criteria

I am 18 years old or older.
* Be an active non-medical cannabis user (ie. self reported past month usage)
I can understand, read, and write in French.
See 1 more

Timeline for a Trial Participant

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Intervention

Participants use the mobile app designed to promote safe cannabis use

4 weeks
Baseline, 2-week, and 4-week assessments

Follow-up

Participants are monitored for changes in cannabis use and engagement with the app

2 weeks
2-week post-intervention assessment

What Are the Treatments Tested in This Trial?

Interventions

  • Brief normative feedback and standard information
  • Joint Effort

How Is the Trial Designed?

2

Treatment groups

Experimental Treatment

Active Control

Group I: Joint EffortExperimental Treatment1 Intervention
Group II: Brief normative feedback and standard informationActive Control1 Intervention

Find a Clinic Near You

Who Is Running the Clinical Trial?

Centre hospitalier de l'Université de Montréal (CHUM)

Lead Sponsor

Trials
389
Recruited
143,000+