tegafur-gimeracil-oteracil potassium

S-1 and Cisplatin Before Surgery in Treating Patients With Stage IV Gastric Cancer

S-1 and Irinotecan in Treating Patients Who Are Undergoing Surgery for Locally Advanced Stomach Cancer

Docetaxel and S-1 Followed By Radiation Therapy and Low-Dose Cisplatin in Treating Patients With Stage III or Stage IV Head and Neck Cancer

S-1, Cisplatin, and Radiation Therapy in Treating Patients With Stage IIA, Stage III, or Stage IVA Esophageal Cancer That Can Be Removed by Surgery

S-1 and Bevacizumab in Treating Patients With Colorectal Cancer That is Recurrent or Cannot Be Removed by Surgery

Oxaliplatin and S-1 or Oxaliplatin and Capecitabine in Treating Patients With Recurrent, Metastatic, or Unresectable Gastric Cancer

Doxorubicin Hydrochloride, Cyclophosphamide, Docetaxel, and S-1 Before Surgery in Treating Women With Stage II or Stage III Breast Cancer

Autologous Cytokine-induced Killer Cells Combined Chemotherapy in Advanced Pancreatic Cancer

S-1, Irinotecan, and Oxaliplatin in Locally-Advanced Pancreatic Cancer

HIPEC-AS in Patients With Peritoneal Metastasis of the Stomach or Esophagogastric Junction

Cadonilimab Combination With Chemotherapy With or Without AK117 in Resectable Gastric or Gastroesophageal Junction Adenocarcinoma

S-1 and Cisplatin in Treating Patients Who Are Undergoing Surgery for Stage III Stomach Cancer

S-1 or Tegafur-Uracil in Treating Patients With Previously Treated Stage III or Stage IV Head and Neck Cancer

Tegafur-Uracil and Leucovorin or S-1 in Treating Patients With Stage III Colon Cancer That Has Been Completely Removed by Surgery

Study of Adjuvant ONO-4538 With Resected Gastric Cancer

PREACT Study: Locally Advanced Gastric Cancer, Chemoradiotherapy vs. Chemotherapy Followed by D2 Surgery and Adjuvant Chemotherapy

Study of Adjuvant Chemotherapy With or Without PD-1 Inhibitors and Chemoradiotherapy in Resected pN3 Gastric (G) or GEJ Adenocarcinoma