- Conditions
- Esophageal Adenocarcinoma, Esophageal Cancer, HER-2 Protein Overexpression, Gastroesophageal-junction Cancer
- Interventions
- Nivolumab, Trastuzumab deruxtecan
- Drug
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 2
- States / cities
- New York, New York • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced May 21, 2026, 7:41 PM EDT