A Study of AK112, a PD-1/VEGF Bispecific Antibody, for Advanced Solid Tumors

Summary

This study is to characterize the safety, tolerability, pharmacokinetics (PK), immunogenicity, pharmacodynamics (PD) and anti-tumor activity of AK112, a PD-1/VEGF bispecific antibody, as a single agent in adult subjects with advanced solid tumor malignancies. The study consists of a dose escalation phase (Phase 1a) to determine the maximum tolerated dose (MTD), or recommended Phase 2 dose (RP2D) for AK112 as a single agent, and a dose expansion phase (Phase 1b) in subjects with specific tumor types which will characterize treatment of AK112 as a single agent at the MTD or RP2D.

Timeline

Start

2019-09-20

Primary completion

2024-02-27

Completion

2024-02-27

Publications

• Frentzas S, Austria Mislang AR, Lemech C, Nagrial A, Underhill C, Wang W, Wang ZM, Li B, Xia Y, Coward JIG. Phase 1a dose escalation study of ivonescimab (AK112/SMT112), an anti-PD-1/VEGF-A bispecific antibody, in patients with advanced solid tumors. J Immunother Cancer. 2024 Apr 19;12(4):e008037. doi: 10.1136/jitc-2023-008037.

Drugs

Indications