# Reducing Hazardous Alcohol Use in Social Networks Using Targeted Intervention: 21 Rising

> **NCT04147520** · NA · UNKNOWN · sponsor: **Brown University** · enrollment: 1475 (estimated)

## Conditions studied

- Alcohol Drinking
- Alcohol; Harmful Use

## Interventions

- **BEHAVIORAL:** Brief Motivational Interview

## Key facts

- **NCT ID:** NCT04147520
- **Lead sponsor:** Brown University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-10-07
- **Primary completion:** 2021-12-31
- **Final completion:** 2021-12-31
- **Target enrollment:** 1475 (ESTIMATED)
- **Last updated:** 2021-08-02

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04147520

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04147520, "Reducing Hazardous Alcohol Use in Social Networks Using Targeted Intervention: 21 Rising". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04147520. Licensed CC0.

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