NCT03748134 2023-10-24
Sintilimab or Placebo With Chemotherapy in Esophageal Squamous Cell Carcinoma ( ORIENT-15 )
Innovent Biologics (Suzhou) Co. Ltd.
Phase 3 Completed
Innovent Biologics (Suzhou) Co. Ltd.
Merck KGaA, Darmstadt, Germany
AstraZeneca
AstraZeneca