# Cannabis Use and Relapse After One Week of Contingency Management Therapy

> **NCT04202146** · NA · COMPLETED · sponsor: **Yale University** · enrollment: 49 (actual)

## Conditions studied

- Cannabis Dependence

## Interventions

- **BEHAVIORAL:** Contingency Management + Motivational Interviewing

## Key facts

- **NCT ID:** NCT04202146
- **Lead sponsor:** Yale University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-07-15
- **Primary completion:** 2019-03-15
- **Final completion:** 2019-09-15
- **Target enrollment:** 49 (ACTUAL)
- **Last updated:** 2021-11-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04202146

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04202146, "Cannabis Use and Relapse After One Week of Contingency Management Therapy". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04202146. Licensed CC0.

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