# Using Technology to Reduce Youth Substance Use

> **NCT04446910** · NA · COMPLETED · sponsor: **University of California, San Francisco** · enrollment: 79 (actual)

## Conditions studied

- Drug Use

## Interventions

- **BEHAVIORAL:** SMS Text Messaging
- **BEHAVIORAL:** Standard of Care Engagement Practices

## Key facts

- **NCT ID:** NCT04446910
- **Lead sponsor:** University of California, San Francisco
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-01
- **Primary completion:** 2025-04-01
- **Final completion:** 2025-04-01
- **Target enrollment:** 79 (ACTUAL)
- **Last updated:** 2025-04-06

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04446910

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04446910, "Using Technology to Reduce Youth Substance Use". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04446910. Licensed CC0.

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