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Guardant360® CDx Receives FDA Approval as First and Only Liquid Biopsy Companion Diagnostic for Amgen’s LUMAKRAS™ (sotorasib) KRASG12C Inhibitor for Use in Advanced Non-Small Cell Lung Cancer
Guardant Health liquid biopsy can help identify the 13 percent of patients harboring the KRAS G12C mutation, a previously undruggable target, who may be
About this update from Guardant Health, Inc.
[{"type":"text","content":"\nGuardant Health liquid biopsy can help identify the 13 percent of patients harboring the KRAS G12C mutation, a previously undruggable target, who may be appropriate for LUMAKRAS\n\n REDWOOD CITY, Calif.--(BUSINESS WIRE)--\nGuardant Health, Inc. (Nasdaq: GH) announces that the U.S. Food and Drug Administration (FDA) has approved the Guardant360® CDx test as the first and only liquid biopsy companion diagnostic for tumor mutation profiling, or comprehensive genomic profiling, to identify patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) who harbor the KRAS G12C mutation and may benefit from LUMAKRAS™ (sotorasib), an FDA-approved KRASG12C inhibitor developed and manufactured by Amgen.\n\nThe Guardant360 CDx FDA approval was based on clinical validation data from the CodeBreaK 100 trial evaluating sotorasib in patients with locally advanced or metastatic NSCLC. Patients identified with the KRAS G12C mutation using the Guardant360 CDx demonstrated an objective response rate consistent with those identified using traditional tissue-based biomarker testing.\n\nLung cancer is the leading cause of cancer death in the U.S.1 and NSCLC accounts for approximately 84 percent of all lung cancers.2 It is estimated that 66 percent of patients with NSCLC have advanced or metastatic disease at initial diagnosis,3 and two out of three with lung adenocarcinoma harbor a driver mutation.4 Clinical guidelines recommend comprehensive genomic profiling at diagnosis, for all patients with advanced NSCLC, to evaluate whether they have one of the growing list of actionable and emerging biomarkers with associated treatment options.5-7 KRAS G12C is one of the most common driver mutations in NSCLC, occurring in 13 percent of patients, and until now, FDA-approved targeted therapy options did not exist.4,8\n\n“The approval of LUMAKRAS represents a significant medical advancement for patients with advanced non-small cell lung cancer who harbor the KRAS G12C mutation because it is the first and only targeted therapy now available to them,” said Darryl Sleep, M.D., Amgen chief medical officer and senior vice president of Medical Affairs “However, patients can only benefit from targeted therapies, or personalized treatments, if they are tested for biomarkers. Today’s FDA approval of Guardant360 CDx, offers an important development in ...