Gastric Cancer or Gastroesophageal Junction Adenocarcinoma

The goal of this study is to evaluate the efficacy and safety of oral paclitaxel solution plus fruquintinib as second-line therapy in adult subjects with advanced or metastatic gastric (G) or gastroesophageal junction (GEJ) cancer.

This study aims to explore the efficacy and safety of sintilimab combined with SOX versus SOX alone as adjuvant therapy for patients with pIIIC stage or dMMR/MSI-H pIIIA/IIIB stage gastric/gastroesophageal junction adenocarcinoma. A total of 276 subjects are planned to be enrolled in this study. Patients will be randomly assigned in a 1:1 ratio to receive up to 8 cycles of sintilimab combined with SOX or SOX alone as adjuvant therapy.

This is a first-in-human (FIH) Phase I, multi-center, open-label, study of QLS5316, in patients with advanced solid tumors. The study aim to evaluating the safety, tolerability, preliminary efficacy, pharmacokinetics (PK), and immunogenicity of QLS5316 as monotherapy.