KElizabeth, I don't know if this will help you, but I just went through a desensitization with Irinotecan on March 30, 2017. My first chemo (back in November 2015) was supposed to be FOLFIRINOX (5-FU, Leucovorin, Oxaliplatin, and Irinotecan). They ran the Leucovorin and Irinotecan together and my to...