Nicki,
I am glad that they have moved Tom to daily hydration and IV feeding. With all the vomiting, he has to be severely dehydrated and as Gary mentions, kidney damage can easily occur with the Cisplatin. Make sure the doctors are checking the creatinine daily. I had 3 liters of fluids a day for almost 3 months plus TPN feedings for 2 months. It wasn't fun but just kept me on this side of the grass for sure!
Enjoy the cookies, hug Tom and tell the dog to fire up the Harley!
You really are doing great and unfortunately, right on track. It will get better.
Nite-nite.
Ed