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FDA Approves Subcutaneous Amivantamab for EGFR-Mutated NSCLC

Mar 25, 2026

The FDA approved subcutaneous amivantamab for EGFR-mutated NSCLC in December 2025 based on phase 3 PALOMA-3 trial data showing noninferior efficacy with reduced infusion reactions and 5-minute administration time. The formulation decreases infusion-related reactions from 66% to 13% and improves patient convenience and quality of life. Recent MARIPOSA trial updates show amivantamab plus lazertinib extends median overall survival by at least 12 months versus osimertinib monotherapy.

FDA Approves Monthly Dosing for Johnson & Johnson's Rybrevant Faspro in NSCLC

Mar 23, 2026

The FDA has approved a monthly subcutaneous dosing schedule for Johnson & Johnson's Rybrevant Faspro for EGFR-mutated NSCLC, based on PALOMA-2 trial data showing 82-87% response rates. The approval follows the drug's initial biweekly dosing approval in December 2025 and offers reduced administration time and reactions compared to intravenous delivery.