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Zymeworks Announces Webcast to Present HERIZON-GEA-01 Pivotal Trial Design and Zanidatamab Commercial Strategy in Gastrointestinal Cancers
VANCOUVER, British Columbia--(BUSINESS WIRE)-- Zymeworks Inc. (NYSE:ZYME), a clinical-stage biopharmaceutical company developing multifunctional

About this update from Zymeworks Inc.
[{"type":"text","content":" VANCOUVER, British Columbia--(BUSINESS WIRE)--\nZymeworks Inc. (NYSE:ZYME), a clinical-stage biopharmaceutical company developing multifunctional biotherapeutics, today announced that management will host a conference call and webcast to provide details related to the launch of its Phase 3 first-line gastroesophageal adenocarcinoma (GEA) pivotal study, HERIZON-GEA-01, and to discuss the commercial potential of zanidatamab in gastrointestinal cancers.\nThis press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20211026005273/en/\nHERIZON-GEA-01 is a randomized, global Phase 3 study evaluating zanidatamab plus chemotherapy with or without tislelizumab, versus standard of care (trastuzumab plus chemotherapy), for first-line treatment of locally advanced, unresectable, or metastatic HER2-positive GEA.\n\nEvent: HERIZON-GEA-01 Conference Call and Webcast\nDate: Tuesday, November 9th\nTime: 4:15 p.m. ET\n\nInterested parties can access a live webcast via a link from Zymeworks’ website at http://ir.zymeworks.com/events-and-presentations, which will also host recorded replays available afterwards.\n\nAbout Zanidatamab\n\nZanidatamab is a bispecific antibody, based on Zymeworks’ Azymetric™ platform, that can simultaneously bind two non-overlapping epitopes of HER2, known as biparatopic binding. Zanidatamab’s unique binding properties result in multiple mechanisms of action including HER2-receptor clustering, internalization, and downregulation; inhibition of growth factor-dependent and -independent tumor cell proliferation; antibody-dependent cellular cytotoxicity and phagocytosis; and complement-dependent cytotoxicity. Zymeworks is developing zanidatamab in multiple Phase 1, Phase 2, and pivotal clinical trials globally as a targeted treatment option for patients with solid tumors that express HER2. The FDA has granted Breakthrough Therapy designation for zanidatamab in patients with previously treated HER2 gene-amplified biliary tract cancer (BTC), and two Fast Track designations to zanidatamab, one as monotherapy for refractory BTC and one in combination with standard of care chemotherapy for first-line gastroesophageal adenocarcinoma (GEA). These designations mean zanidatamab is eligible for Accelerated Approval, Priority Review and Rolling Review, as well as intensive FDA guidance on ...