Junshi Biosciences Announces Acceptance by NMPA of Supplemental New Drug Application for Toripalimab Plus Chemotherapy as First-Line Treatment for Advanced or Metastatic Esophageal Squamous Cell Carcinoma
Esophageal squamous cell carcinoma and adenocarcinoma are the two main histological subtypes of esophageal cancer.
- Esophageal squamous cell carcinoma and adenocarcinoma are the two main histological subtypes of esophageal cancer.
- Esophageal squamous cell carcinoma is the main subtype in China, accounting for 90% of all esophageal cancer.
- For patients with advanced or metastatic esophageal squamous cell carcinoma, the current standard first-line treatment is platinum-based chemotherapy, but the 5-year overall survival rate is less than 20%.
- In March 2021, toripalimab received Breakthrough Therapy Designation for the first-line treatment of advanced mucosal melanoma by the NMPA.