# Opt-In Versus Opt-Out for Colorectal Cancer Screening Outreach

> **NCT02929186** · NA · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 314 (actual)

## Conditions studied

- Cancer of the Colon

## Interventions

- **BEHAVIORAL:** Opt-In Outreach
- **BEHAVIORAL:** Opt-Out Outreach

## Key facts

- **NCT ID:** NCT02929186
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-01
- **Primary completion:** 2017-06-15
- **Final completion:** 2017-11-15
- **Target enrollment:** 314 (ACTUAL)
- **Last updated:** 2020-05-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02929186

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02929186, "Opt-In Versus Opt-Out for Colorectal Cancer Screening Outreach". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT02929186. Licensed CC0.

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