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Clinical Trial Summary

The purpose of this study is to assess the safety and tolerability of XmAb®819 administered intravenous (IV) or subcutaneous (SC) in subjects with relapsed or refractory clear cell renal cell carcinoma and to identify the minimum safe and biologically active dose and the recommended dose (RD).


Clinical Trial Description

This is a Phase 1, multicenter, open-label, multiple-dose study designed in 2 parts: Part A, dose escalation, and Part B, dose expansion. The study is designed to establish the dosing schedule of XmAb819 administered IV and the dosing schedule of XmAb819 administered SC. The study is designed to evaluate safety and tolerability; to assess PK/PD and immunogenicity; and to preliminarily assess antitumor activity of XmAb819 in subjects with ccRCC. All eligible subjects will have relapsed or refractory disease after standard therapy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05433142
Study type Interventional
Source Xencor, Inc.
Contact Chet Bohac, MD
Phone (626)305-5900
Email cbohac@xencor.com
Status Recruiting
Phase Phase 1
Start date June 13, 2022
Completion date March 2027

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