Malignant Neoplasm of Digestive System Clinical Trial
Official title:
An Open, Phase I, Dose Escalation and Dose Expansion Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of DR30303 in Patients With Advanced Solid Tumors
This study is an open-label Phase 1, First in Human trial of DR30303, a recombinant humanized monoclonal antibody that targets Claudin18.2 (CLDN18.2). It is composed of humanized variable domain of heavy chain of antibody (VHH) fused with engineered immunoglobulin gamma-1(IgG1) Fc. It is being testing against advanced and/or metastatic solid tumors.
This study is an open, phase I study to evaluate the safety, tolerability, pharmacokinetics and preliminary efficacy of DR30303 in patients with advanced solid tumors. The study is composed of two parts: part 1 is Dose escalation stage and part 2 is Dose expansion stage. ;