- Conditions
- Gastrointestinal Cancer
- Interventions
- Pharmacogenetic test
- Device
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 552 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 3
- States / cities
- Lancaster, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced May 22, 2026, 2:45 AM EDT