The primary purpose of this study is to determine whether Nivolumab will improve disease-free survival compared with placebo.
Conditions: Advanced Cancer
Eligibility Criteria
Inclusion Criteria
- Diagnosed with Stage II/III carcinoma of the esophagus or gastroesophageal junction
- Completed pre-operative chemo radiotherapy followed by surgery
- Diagnosed with residual pathologic disease after being surgically rendered free of disease with negative margins following complete resection
Exclusion Criteria
- Diagnosed with cervical esophageal carcinoma
- Diagnosed with Stage IV resectable disease
- Did not receive concurrent chemoradiotherapy prior to surgery
- Participants who have received a live/attenuated vaccine within 30 days of the first treatment
Eligibility criteria are kept as the original English records from ClinicalTrials.gov; actual eligibility is determined by the research team's formal assessment and the informed consent form. Source: ClinicalTrials.gov, updated automatically every two weeks. Last synced: 2026年10月8日.