# Quiting Marijuana Use: Self-report Study of Quitting Straegies and Withdrawal Symptoms

> **NCT01603992** · — · COMPLETED · sponsor: **National Institute on Drug Abuse (NIDA)** · enrollment: 822 (actual)

## Conditions studied

- Cannabis Abuse
- Cannabis Dependence

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01603992
- **Lead sponsor:** National Institute on Drug Abuse (NIDA)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2005-11-08
- **Primary completion:** —
- **Final completion:** 2012-05-03
- **Target enrollment:** 822 (ACTUAL)
- **Last updated:** 2018-04-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01603992

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01603992, "Quiting Marijuana Use: Self-report Study of Quitting Straegies and Withdrawal Symptoms". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT01603992. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*