Lee, Thanks for the input. My oncologist and I are starting to discuss using Keytruda with an MEK inhibitor (makes the Keytruda work better with MSS CRC). There is a trial going in Germany for Maraviroc in combo with Keytruda so my gut says there's something to this drug. I'll keep everyone posted o...

I was diagnosed with Stage 4 CRC June 2016, CEA 2,750. Lymph, bile duct, liver and lungs..BAD JuJu to say the least. I'm a 42 yr old mom with an amazing 3 year old. I did well with FOLFOX+Avastin for 11 months-signs of Oxaliplatin resistance. Irinotecan+Cetuximab 6 months, became KRAS Mut. Off Cetux...