He has been on Bicalutamide (Calutide/Casodex) without ADT (e.g. Lupron), but his hemoglobin (Hb) has been low enough to warrant transfusions. When testosterone [T] is very low, the red blood cells which contain Hb are reduced in number. Bicalutamide alone will not reduce T - do you know what his number is - presumably, it is quite low?
"Is he getting castration resistance?" He isn't yet on castration therapy [ADT] - so no (if I read your post correctly and his T has not become "naturally" castrate, in the therapeutic range.)
Two posts within 5 days--interesting--agree with Allen and Patrick--Casodex, an anti androgen is usually given with Zoladex , an LHRH agonist--his ADT was kind of intermiitent--why he was on the casodex with the zoladex yo yo therapy is beyond me...his response to the combo now is certainly not as strong as initial treatment with both 2 years ago
As for the anemia...Did he have any anemia issues before? Did he have GI bleeding, blood in his urine, iron deficiency, on dialysis or kidney failure--lacks erythropoietin, does he have a chronic disease process..?? Just a few reasons for anemia
I think you should get Dad to a center of excellence or get another opinion ...
I know you are concerned, but posting this again did not result in a better answer..
Get him to a center of excellence if possible...His chronic anemia could be a result of gastrointestinal bleeding--does he have dark/black stools(poop) that look like tar?? Do his kidney's work OK ? Does he have any other chronic medical problems? Does he see blood in his urine?
If you can't answer these questions....then get him to a center of excellence.....where are you located?
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