Woohoo! Congrats again, and thank you so much for sharing.

I'm surprised they switched the chemo regimen so soon, given that a short-term rise in CA19-9 sometimes suggests a tumor is responding as desired. But I've also had a much better response to Gemzar/Abraxane/Cisplatin since my recurrence than I had to 6 months of Folfirinox before surgery. I do hope the oncology world will find better ways to gauge the effectiveness of a treatment sooner and switch it up if appropriate.