Hi, Susan Anne -
First, one thing that happens sometimes is that older
patients with
presumably slowly growing tumors, even if IBC, may be
closely watched
and nothing at all done, much like certain types of prostate
cancer.
I'm not arguing that this is a good thing to do, just that
it's
sometimes done, particularly if the patient has multiple,
complex
medical issues.
I would suspect that the reason more aggressive treatment is
not offered
may be that the numbers for various tests, especially
creatinine, may be
not good. The reason I think this is that a push has been
going on for
the past several years to treat older patients more
aggressively. My
observation is that, when the patient is reasonably healthy
and active,
the course of treatment will be more aggressive, regardless
of age.
IV-type chemo is known to be exceptionally hard on the
kidneys. For
example, though I was relatively healthy when I was getting
my high-dose
chemo, the INSTANT I gained more than 1kg (2.2 pounds) of
weight while
in the hospital, the daily bloods started including all
manner of kidney
function testing and resulted in my getting Lasix (not my
fave!) . The
worst part was doing one of those "give us a gallon of
your urine"
collections every third day!
Additionally, we don't know what the specific heart problems
are. The
ones I can think of that might make chemo in appropriate are
congestive
heart failure, atrial fibrillations, and congestive heart
failure
(CHF). I'm sure there are others.
Though my great grandmother, grandmother, Mom, two aunts,
and brother
all had or have atrial fibrillations which did not respond
well to
treatment so I think the fact that I have them is probably
more a
genetic thing, my oncdoc thinks my atrial fibrillations are
due to my
chemo because Adriamycin is hell on heart function, though
my LVEF (left
ventricular ejection fraction) measured by MUGA never
dropped below 60
percent, even in the midst of the high-dose.
Finally, since CHF causes water retention and may add to
stress on the
kidneys, that could be another heart-related reason.
HTH.
v
<>--
/ Virginia R. Hetrick, here in sunny California
0 Email: drjuice gte.net
Oo "There is always hope."
My fave: http:
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