Dizal Lung Cancer NDA Accepted for Priority Review
FDA has accepted for priority review biopharmaceutical firm Dizal’s NDA for sunvozertinib, an oral EGFR inhibitor for treating locally advanced or metastatic non-small cell lung cancer (NSCLC) patients with epidermal growth factor receptor (EGFR) exon 20 insertion mutations (exon20ins) whose disease has progressed on or after platinum-based chemotherapy. The submission is based on data from the pivotal WU-KONG1 Part B study that showed sunvozertinib had “encouraging anti-tumor activity in NSCLC patients with EGFR sensitizing, T790M, and uncommon mutations (such as G719X, L861Q, etc.), as well as HER2 exon20ins,” the company says.
Regarding safety, sunvozertinib showed a well-tolerated and manageable safety, Dixal says. The most common drug-related treatment-emergent adverse events were Grade 1-2 in severity and clinically manageable, it adds.