Clinical trials

FG-B901 is a recombinant humanized IgG2 bispecific antibody targeting PD-L1 and CD40. It is designed to provide PD-L1-dependent CD40 agonism, thereby enhancing selectivity for the tumor microenvironment and reducing systemic toxicity compared with conventional CD40 agonists. Preclinically, FG-B901 promotes antigen-presenting cell activation and synergizes with PD-L1/PD-1 blockade to potentiate T-cell anti-tumor immunity. This is an open-label, multicenter phase I/II trial in subjects with unresectable locally advanced or metastatic solid tumors. The primary objectives are to evaluate the safety, tolerability, and pharmacokinetics of FG-B901 as monotherapy and in combination with chemotherapy. Secondary objectives include preliminary anti-tumor efficacy (e.g., objective response rate, disease control rate, progression-free survival, and overall survival).

Pancreatic cancer, which stands as one of the most lethal malignancies and a leading cause of cancer-related deaths globally, poses a significant challenge to human health worldwide. However, standard chemotherapeutic regimens show limited effectiveness in advanced pancreatic cancer, creating an urgent demand to investigate and develop novel therapeutic targets and combination treatment strategies. The primary objective of this study is to evaluate the efficacy of FG-M108 combined with gemcitabine and nab-paclitaxel (Nab-P+GEM) versus placebo combined with Nab-P+GEM as first-line treatment, as measured by overall survival (OS). This study will also assess safety, tolerability, pharmacokinetics, and the immunogenicity profile of FG-M108 monoclonal antibody, along with its impact on quality of life.

Gastric/GEJ adenocarcinoma, which is one of the major leading causes of cancer-related deaths worldwide, is a global challenge to human health. However, standard chemotherapy has limited efficacy in advanced gastric cancer, and there is an urgent need to explore and develop new therapeutic targets and combination therapy modalities. The main purpose of this study is to explore the efficacy of M108 monoclonal antibody plus capecitabine and oxaliplatin (CAPOX) versus placebo plus CAPOX as first-line treatment measured by progression free survival (PFS). This study will also evaluate safety, tolerability, pharmacokinetics and the immunogenicity profile of M108 monoclonal antibody, as well as its effects on quality of life.