Overview Continuous Endostar Infusion Combined With Radiotherapy in Esophageal Cancer Patients Status: Unknown status Trial end date: 2013-05-01 Target enrollment: Participant gender: Summary This study is to explore the clinical efficacy of continuous Endostar infusion combined with radiotherapy in esophageal cancer patients. Phase: Phase 2 Details Lead Sponsor: Jiangsu Simcere Pharmaceutical Co., Ltd.Collaborator: The First People's Hospital of LianyungangTreatments: Endostar protein