my father has paccreatic cancer and had the wipplesergery done 2 years ago to the date he just went back into the hospital last monday they put a stant in his blader & kidneey he swelling he has all the signs of the norm. weight loss from the get go and lost of apitite he is still going to keymo would like to know in your apinion how mutch more time i have left with my dad thanks Tim