Hi Patricia,
Nat has since then done 10 extensive radiation treatments, which made him very weak, and now they have started him on Iressa. Iressa is a new drug, which shows promising results in preventing the tumor growing, by preventing absorption of certain proteins that the cancerous cells need to grow. Iressa is a pill, which is taken at home therefore no trips to the hospital for chemo, and since Nat's blood counts are low now they wont do traditional chemo anyway.
I've done a little research on Iressa and it does look promising however the down side is that the studies done in China showed that a high percentage of the patients had bouts of pneumonia in which many were fatal, I guess because of the weakened immune system. So either way there’s a double-edged sword. But I will resume him on the Iressa and monitor him more intensely for any signs of pneumonia.
By the way how are things going for you? I hope and pray things are well.
God Bless