Joint Effort 2.0 : Evaluation Among General Population

Sponsor
Centre hospitalier de l'Université de Montréal (CHUM)
Study ID
NCT07524985
Status
Recruiting
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Conditions

  • Cannabis Use

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Accepted

Interventions

  • Joint Effort — OTHER
    The Joint Effort intervention is available as an iPhone mobile application in French language. It aims to support cannabis users to take action upon their cannabis use.
  • Brief normative feedback and standard information — OTHER
    The brief normative feedback is based on the frequency of cannabis use. Participants will also be offered basic reliable non-personalized information on lower-risk cannabis use in the form of official public websites.

Study Details

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

Key Dates

First listed
Apr 13, 2026
Start date
Apr 30, 2026
Status verified
Jun 2026
Primary completion
Apr 30, 2027
Completion
Apr 30, 2027

Study Design

Enrollment
110 participants (estimated)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION

Arms

  • Experimental: Joint Effort
    Mobile application
  • Active Comparator: Brief normative feedback and standard information
    Webpage

Primary Outcome Measure

Protective Behavioral Strategies for Marijuana [ Time Frame: Baseline, 2-weeks, 4-weeks ]

Central Contacts

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