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Clinical Trial Summary

This is a Phase 3, randomized, open-label, 2-arm trial designed to evaluate overall survival (OS) following treatment with Sym004, an investigational medicinal product (IMP), versus TAS-102 (trifluridine/tipiracil), a comparator (control) agent.


Clinical Trial Description

Randomization is in the ratio of 1:1 to either Sym004 (Arm A) or TAS-102 (Arm B) in genomically-selected patients with chemotherapy-refractory or relapsed metastatic colorectal carcinoma (mCRC) and acquired resistance to anti-epidermal growth factor receptor (EGFR) monoclonal antibody (mAb) therapy.

Following consent, centralized genomic analysis will be conducted on blood samples obtained from each potential patient. Double-negative (DN) results as defined in trial inclusion criteria will be required for initial eligibility prior to randomization. Patients with DNmCRC will continue in the screening process. Once deemed fully eligible, patients will be randomized to either Arm A or Arm B (collectively referred to as protocol therapy).

Dosing cycles of 28 days with the assigned protocol therapy will continue until a protocol-specified discontinuation criterion is met. Following treatment discontinuation, patients will continue to be followed for OS. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03717038
Study type Interventional
Source Symphogen A/S
Contact
Status Withdrawn
Phase Phase 3
Start date February 2019
Completion date December 2025

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