Subjects with resected adenocarcinoma or squamous cell carcinoma esophageal or gastroesophageal junction cancer MedDRA version: 19.0 Level: LLT Classification code 10015362 Term: Esophageal cancer System Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA version: 19.0 Level: PT Classification code 10062878 Term: Gastrooesophageal cancer System Organ Class: 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) MedDRA ver
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: - subjects diagnosed with Stage II/III carcinoma of the esophagus or gastroesophageal junction - subjects completed pre-operative chemoradiotherapy followed by surgery - subjects diagnosed with residual pathologic disease after being surgically rendered free of disease with negative margins following complete resection Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 835 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 250
Exclusion criteria
Exclusion criteria: -subjects diagnosed with cervical esophageal carcinoma -subjects diagnosed with Stage IV resectable disease -subjects who did not receive concurrent chemoradiotherapy prior to surgery
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Secondary end point(s): Overall survival rate at 1, 2, and 3 years is defined as the probability that a subject is alive at 1, 2, and 3 years, respectively, following randomization.;Timepoint(s) of evaluation of this end point: Overall survival rate at 1, 2, and 3 years | — |
Primary
| Measure | Time frame |
|---|---|
| Main Objective: The purpose of this study is to determine whether nivolumab will improve overall survival, disease-free survival, or both compared with placebo in subjects with resected Esophageal or Gastroesophageal Junction Cancer. ;Secondary Objective: To evaluate 1, 2, and 3 year survival rates of nivolumab versus placebo in subjects with resected Esophageal or Gastroesophageal Junction Cancer;Primary end point(s): Overall survival and Disease-Free Survival are co-primary endpoints. - Disease-Free Survival of adjuvant nivolumab in subjects with resected esophageal cancer or gastroesophageal junction cancer who have received chemoradiotherapy followed by surgery - Overall Survival of adjuvant nivolumab in subjects with resected esophageal cancer or gastroesophageal junction cancer who have received chemoradiotherapy followed by surgery;Timepoint(s) of evaluation of this end point: - DFS: Approximately 29 months after the first subject is randomized - OS: Approximately 42 months after the first subject is randomized | — |
Countries
Argentina, Australia, Belgium, Brazil, Canada, Czech Republic, Denmark, France, Germany, Hungary, Ireland, Israel, Italy, Mexico, Netherlands, Peru, Poland, Romania, Russian Federation, Spain, Switzerland, Turkey, United Kingdom, United States
Contacts
Bristol-Myers Squibb International Corporation