This is Dr. David
I am sorry about your mother.
Lonsurf is approved in the US
it was approved last year.
perhaps your oncologist has not heard of it yet.
I would talk to her oncologist about it.
Lonsurf is an option, just like another clinical trail is an option for her.
let me know if you have other questions.
I don't think it is approved in the UK yet.
actually I think it may be
yes, it was launched in July 2016. last month.