ICAN: effectiveness of an online training to reduce cannabis use; a randomised controlled trial.

Completed

• Conditions: overmatig cannabisgebruik; heavy cannabis use; smoking weed

• Registration Number: NL-OMON49982
• Lead Sponsor: Trimbos-instituut

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 11 June 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 267

Inclusion Criteria

-Age 18+
-Cannabis use on 3 or more days a week in the past month
-Desire to reduce or quit cannabis use
-Smartphone available
-Ability and intention to participate in the intervention and study for the
period of 6 months
-Informed consent provided

Exclusion Criteria

-Formal treatment (psycho-social or pharmacological) for cannabis use or any
other substance use in the past 3 months
-Insufficient mastery of the Dutch language
-Self-reported suicidal ideation, acute psychosis or severe depression
-Pregnant or lactating

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>1. Frequency of cannabis use: the number of smoking days in the past 7 days<br /><br>assessed 6 months post-randomisation using the Timeline Followback method. </p><br>