Janssen eyes US approval for EGFR-targeting NSCLC therapy

4th December 2020 Janssen has submitted an application the US Food and Drug Administration (FDA) seeking approval for its non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 20 mutations therapy amivantamab. Amivantamab is a bispecific antibody designed to target EGFR and mesenchymal epithelial transition factor (MET) mutated tumours. The FDA submission is based on results from the monotherapy arm of Janssen’s phase I CHRYSALIS study evaluating the safety and efficacy of amivantamab as a monotherapy and in combination with lazertinib, a third generation EGFR tyrosine kinase inhibitor (TKI). An overall response rate (ORR) of 36% was observed in all NSCLC patients and 41% in patients with previously treated with platinum-based chemotherapy. In addition, the median duration of response for all evaluable patients was ten months and seven months for patients previously treated with platinum-based chemoterhapy. The median progression-free survival was 8.3 months for all patients and ...

• Source: drugdu
• 233
• December 11, 2020