Hi elysianfields and welcome to Grace.  I'm sorry to hear about your father's progression. 

Unfortunately, lepto remains a difficult area to treat.  Recently FDA approved the combo Lazertinib and Amivantamab...

Hello Janine, thank you for your reply.

Do you happen to know whether it's common practice or if it's worth taking lazertinib without amivantamab? From all the articles I've come across...

Hi elysianfields,

That's not a question we can answer. It depends on the individual's health. I've linked the study comparing intravenous vs. IV infusions of the doublet lazertinib and amivantamab...