# What is the Active Ingredient in Personalized Feedback Interventions for Problem Drinkers? A Randomized Controlled Trial

> **NCT01608763** · NA · COMPLETED · sponsor: **Centre for Addiction and Mental Health** · enrollment: 804 (actual)

## Conditions studied

- Problem Drinking

## Interventions

- **BEHAVIORAL:** Check Your Drinking (CYD) personalized feedback intervention

## Key facts

- **NCT ID:** NCT01608763
- **Lead sponsor:** Centre for Addiction and Mental Health
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-05
- **Primary completion:** 2013-06
- **Final completion:** 2013-09
- **Target enrollment:** 804 (ACTUAL)
- **Last updated:** 2014-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01608763

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01608763, "What is the Active Ingredient in Personalized Feedback Interventions for Problem Drinkers? A Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01608763. Licensed CC0.

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