# Testing the Effects of Cann'App, a Digital Intervention for Cannabis Harm Reduction

> **NCT07157540** · NA · ENROLLING_BY_INVITATION · sponsor: **Jacques Gaume** · enrollment: 565 (estimated)

## Conditions studied

- Cannabis Use
- Harm Reduction

## Interventions

- **BEHAVIORAL:** Personalized Feedback on Cannabis Protective Behavioral Strategies, Cannabis Use, Cannabis Expenditures, and Cannabis-Related Consequences (PF)
- **BEHAVIORAL:** Imagining the Future Using Counterfactual Thinking and Episodic Future Thinking (IMAGIN)
- **BEHAVIORAL:** Behavioral Economics-Informed Exercises to Increase Motivation to Engage in Substance-Free Activities (SFAS)
- **BEHAVIORAL:** Information

## Key facts

- **NCT ID:** NCT07157540
- **Lead sponsor:** Jacques Gaume
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2026-01-05
- **Primary completion:** 2027-07
- **Final completion:** 2027-08
- **Target enrollment:** 565 (ESTIMATED)
- **Last updated:** 2026-01-12

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07157540

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07157540, "Testing the Effects of Cann'App, a Digital Intervention for Cannabis Harm Reduction". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07157540. Licensed CC0.

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