Radiotherapy in Patients With Metastatic Esophageal Cancer Responding to PD-1 Inhibitor Plus Chemotherapy

Conditions: Esophageal Neoplasm Metastatic; Esophageal Cancer Stage IVb Interventions: Drug: TP (Paclitaxel with cisplatin or carboplatin) or PF (Fluoropyrimidine with cisplatin or carboplatin) regimen depended on investigator ' s choice.; Biological: PD-1 inhibitor; Radiation: Consolidation Radiation; Radiation: Salvage Radiation Sponsors: Cancer Institute and Hospital, Chinese Academy of Medical Sciences; Peking University Cancer Hospital& Institute Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials