Mary,
Lots of excellent comments in response to your questions although I think Dave in SC may have said it best:
"If I knew that the chemo was only going to buy a few weeks or perhaps months at best but at the cost of being utterly miserable with terrible quality of life side effects I would not do the chemo"
A coincidence, but just yesterday I had this very same discussion with my medical oncologist. Somewhat premature in my particular situation but advance planning for any anticipated life's changes has always proven to be of measurable benefit over years past. He told me QOL should always be the priority and, unless chemo therapy could realistically add 6 months plus to my lifespan, then face the transition in relative dignity with hospice care.
My 56 year old brother-in-law died in agony (after 3 rounds of agressive chemo therapy over a period of 9 months) from metastized lung cancer on December 4, 2010 because of poorly thought-out end-of-life planning (none). He had no will, no living will, no durable power of attorney, no DNR request, no letter of final instructions. What a mess! His sister (my wife) is now trying to handle an almost impossible situation from long distance, complicated by bickering relatives, all of which could have been prevented by a modicum of research with follow-up planning/implementation.
I hope some of these responses will help guide you. I know you will do the right thing by Willie under what every member of this forum recognize to be very difficult circumstances.
All best,
Mitch in SC
Post Edited (Mitch128) : 1/26/2011 1:21:21 PM (GMT-7)