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Clinical Trial Summary

The study is being conducted to evaluate safety, tolerability, pharmacokinetics and preliminary efficacy of PM1009 for patients with advanced tumors, also to explore the recommended Phase Ⅱ Dose(RP2D) of PM1009. PM1009 is a new novel fully human anti-TIGIT x PVRIG bispecific antibody, containing a wildtype IgG1 Fc and has high monovalent affinity to each target, it can binds to both TIGIT and PVRIG overexpressing target cells and binds to TIGIT and PVRIG simultaneously.


Clinical Trial Description

This is a single-arm, open-label, Phase I study contains dose escalation stage and dose expansion stage. The dose escalation stage will be following the accelerated titration design and the classic 3+3 design, with a planned enrollment of 10 to 24 patients with advanced tumors. The dose expansion stage will be used safe and tolerable doses, with a planned enrollment of 30 patients with advanced tumors. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05607563
Study type Interventional
Source Biotheus Inc.
Contact Xuelian Xing
Phone +86 021 32120207
Email xing.xl@biotheus.com
Status Recruiting
Phase Phase 1
Start date November 21, 2022
Completion date December 2023

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