# Effect of Static vs. Conversational AI-Generated Messages on Colorectal Cancer Screening Intent: a Randomized Controlled Trial

> **NCT07107152** · NA · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 915 (actual)

## Conditions studied

- Colorectal Cancer Control and Prevention

## Interventions

- **BEHAVIORAL:** single GPT generated message
- **BEHAVIORAL:** AI Chatbot
- **BEHAVIORAL:** Expert-Written Patient Materials

## Key facts

- **NCT ID:** NCT07107152
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-06-11
- **Primary completion:** 2025-06-21
- **Final completion:** 2025-06-21
- **Target enrollment:** 915 (ACTUAL)
- **Last updated:** 2025-08-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07107152

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07107152, "Effect of Static vs. Conversational AI-Generated Messages on Colorectal Cancer Screening Intent: a Randomized Controlled Trial". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07107152. Licensed CC0.

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