Japanese Phase 1 Trial of Sym004 in Solid Tumors

Summary

This trial is to assess the safety and tolerability of Sym004, administered weekly or biweekly as monotherapy in Japanese subjects with advanced solid tumors.This study consisted of two parts, a dose-escalation part ("Part-A") and a dose-expansion part ("Part-B"). In Part-A, Sym004 will be administered weekly or biweekly as monotherapy in Japanese subjects with advanced solid tumors. In Part-B, Sym004 will be administered weekly as monotherapy to Japanese subjects with advanced esophageal squamous cell carcinoma (ESCC) as dose-expansion. A subject will receive Sym004 administration weekly at a dose that will determined to be the MTD or a dose that will lower than the MTD and determined to be appropriate with recommendation by Safety monitoring committee (SMC). The dose going to used in Part-B will be determined after safety confirmation of weekly regimens in Part-A of this trial.

Timeline

Start

2013-10-31

Primary completion

2015-10-31

Completion

2015-10-31

Publications

• Kojima T, Yamazaki K, Kato K, Muro K, Hara H, Chin K, Goddemeier T, Kuffel S, Watanabe M, Doi T. Phase I dose-escalation trial of Sym004, an anti-EGFR antibody mixture, in Japanese patients with advanced solid tumors. Cancer Sci. 2018 Oct;109(10):3253-3262. doi: 10.1111/cas.13767. Epub 2018 Sep 25.

Drugs

Indications