Joint Effort 2.0: a Mobile Application With University Students

Summary

The purpose of this study is to evaluate quantitatively and qualitatively a mobile application, Joint Effort, targeting safe cannabis use among consumers.

This randomized controlled trial is currently conducted on the Joint Effort mobile application.

Conditions

• Cannabis Use
• Cannabis
• Cannabis Dependence
• Cannabis Smoking
• Cannabis Use, Unspecified

Interventions

OTHER

Joint Effort

The Joint Effort intervention is available in the form of an iPhone mobile application (running on iOS 13 and higher) in French language. It aims to support young adults in school who have used cannabis in the past month into taking action on their cannabis use.

OTHER

Brief normative feedback and standard information

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.

Sponsors & Collaborators

• Centre hospitalier de l'Université de Montréal (CHUM)

  lead OTHER

Principal Investigators

• José Côté, PhD · Université de Montréal

• Didier Jutras-Aswad, MD MSN · Centre de Recherche du Centre Hospitalier de l'Université de Montréal

• Sylvie Cossette, PhD · Université de Montréal

• Christine Genest, PhD · Université de Montréal

• Shalini Lal, PhD · Université de Montréal

• Judith Lapierre, PhD · Laval University

• Gabrielle Pagé, PhD · Centre de Recherche du Centre Hospitalier de l'Université de Montréal

• Jingui Cheng, PhD · Université de Montréal

Study Design

Allocation

NA

Purpose

PREVENTION

Masking

DOUBLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

35 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2023-02-08

Primary Completion

2024-11-28

Completion

2024-11-28

Countries

• Canada

Study Locations