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A Mobile App to Reduce and/or Quit Cannabis Use

NCT06733792 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 120

Last updated 2025-03-30

No results posted yet for this study

Summary

This study aims to develop an App-based intervention (CANQUIT) aimed at regular cannabis users. The efficacy of this intervention will be evaluated in the short-term (1-month follow-up) and long-term (3- and 6-months follow-ups) using a sample of 120 participants. Participants will be randomly assigned to the experimental arm (App-assisted CBT-based intervention) or the control (App-assisted self-help guide). The study will also estimate the economic impact of the intervention by considering the benefit-cost ratio (BCR) and net benefit (in €) associated with the total cost of the program. The goal is to provide evidence that can inform policy decisions regarding cannabis use and minimize the negative consequences on the physical and mental health of young adults in Spain. This study aims to offer a cost-effective prevention strategy that minimize the negative consequences on the physical and mental health of young adults in Spain.

Conditions

  • Cannabis Dependence

Interventions

BEHAVIORAL

CBT-based intervention

* 1st week: Daily self-report on cannabis and tobacco use, myths regarding cannabis use and its health consequences, motives for cannabis use reduction/quitting, psychoeducation concerning withdrawal symptomatology, therapist's recommendation (progressive reduction of cannabis use). * 2nd week: Daily self-report on cannabis and tobacco use, myths regarding cannabis use and its health and behavioral consequences, identification of triggers, alternatives to cannabis use, therapist's recommendation (progressive reduction of cannabis use). * 3rd week: Daily self-report on cannabis and tobacco use benefits from quitting cannabis, behavioral activation, diaphragmatic breathing, training in social abilities, strategies to prevent smoking, therapist's recommendation (progressive reduction of cannabis use). * 4th week: Daily self-report on cannabis and tobacco use (i.e., nº of joints/cigarettes), high-risk situations for relapse, lapse vs. relapse, coping strategies, relapse prevention plan.

BEHAVIORAL

Self-help guide

Psychoeducation on cannabis.

Sponsors & Collaborators

  • Delegación del Gobierno para el Plan Nacional sobre Drogas

    collaborator UNKNOWN

  • Alba González-Roz, PhD

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-12-13
Primary Completion
2027-03-31
Completion
2027-03-31

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06733792 on ClinicalTrials.gov