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Clinical Trial Summary

CK-301 (cosibelimab) is a fully human monoclonal antibody of IgG1 subtype that directly binds to Programmed Death-Ligand 1 (PD-L1) and blocks its interactions with the Programmed Death-1 (PD-1) and B7.1 receptors. The primary objectives of this study are to assess the safety, tolerability and efficacy of CK-301 when administered intravenously as a single agent to subjects with selected recurrent or metastatic cancers.


Clinical Trial Description

This is a first-in-human, Phase 1, open-label, multicenter, dose-escalation study of CK-301 (cosibelimab), a fully human monoclonal IgG1 antibody targeting PD-L1. The study will consist of 3 periods: Screening (up to 28 days), Treatment (28-day cycles), and Follow-up (up to 6 months of visits with survival follow-up for select cohorts). Following the dose escalation portion of the study, additional evaluable subjects may be included in order to further characterize safety and efficacy at selected doses and/or in specific patient sub-groups. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03212404
Study type Interventional
Source Checkpoint Therapeutics, Inc.
Contact James Oliviero
Phone 001-212-574-2830
Email info@checkpointtx.com
Status Recruiting
Phase Phase 1
Start date September 20, 2017
Completion date December 2024

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