A Study of Apatinib Plus Radiotherapy and S-1 for Treatment of Refractory or Metastatic Esophageal Squamous Cell Carcinoma
Stopped This study was voluntarily terminated after investigator assessment, with no safety concerns identified related to the trial intervention or procedures. The primary reason for termination was difficulty in patient recruitment.
Conditions
- Refractory or Metastatic Esophageal Squamous Cell Carcinoma
Interventions
- COMBINATION_PRODUCT: apatinib S-1 radiotherapy
- COMBINATION_PRODUCT: S-1 radiotherapy
Sponsor
Hebei Medical University Fourth Hospital