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Old November 30th 08, 07:42 PM posted to rec.pets.cats.health+behav
Matthew[_3_]
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Default Question about hyperthyroidism treatments


"James Egan" wrote in message
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My 16 year old cat Chip was loosing weight, so I took him to the vet about
a year ago, and he was diagnosed with hyperthyroidism. Pills and liquids
don't work with Chip, so I've been giving him topical tapazole in his ear
once per day. Unfortunately he's still very thin although he eats a great
deal, and is constantly hungry. He really put some Thanksgiving turkey
away! Anyway, someone told me that they had radiation treatments for
their cat, which seem to cure him. Does the radiation treatment have a
high success rate? Is it worth the $1,000? I called my Vet and one other
in the area, and they don't even offer it, so I'd have to find a Vet that
did.

-Thanks



James my phantom is 14 going on 15 he has the disease he has been being
treated for over the last 1 year by 5mg of methimazole daily. I checked out
the treatment and got advice here. I found out he had when he went nuts
one night. We think he was seeing things. Also do you know that they have
proven that the chemicals we use in the fire retardant of out furniture and
carpets leads to the furballs higher rate of getting this disease. WE
basically are killing are cats.

Here is the deal $1000.00 plus other expenses out of your pocket. My quote
was $1800.00. Your cat stays with them for average 3 to 5 days but up to 2
or more weeks no visits at all. You cat is actually radioactive and it has
to disappear. From my understanding works beautifully A single injection of
Radioiodine (I-131) cures 95%-98% of Feline Hyperthyroidism cases without
any adverse side effects. But also you cat may not qualify for the
treatment. One of the side effects is possible decline in kidney
functions,Hypothyroidism. A very small percentage of treated patients will
have lifelong hypothyroidism. Most cases of hypothyroidism are transient and
resolves within 4 months post-treatment. Sore throat or dysphagia. This is
usually transient but a permanent voice change is possible. . Worsening of
azotemia

I personally elected to give phantom a pill every day. it was not in no
means the money. I can afford that cost simply but the chance of losing
him even a slim chance nope won't do it. I know the medication can cause
problems but it is the route I choose.

Phantom t4 levels are perfect the fat boy has good weight in fact won't
leave the others food alone. Perfect bathroom habits. Pilling is easy a
pill pocket swallow and gone. the medication cost me $30 for a 100 day
supply

Iodine-131
a.. It's the only method that consistently eliminates thyroid tumors - for
good.
b.. It's more cost-effective than drugs or surgery.
c.. There are no harmful side effects.
d.. There is no tissue or organ damage - including the parathyroid glands.
e.. There is no damage to healthy thyroid tissue.
f.. There is no anesthesia required.
g.. There is no daily pilling.
h.. It destroys thyroid tumors wherever they are located.
i.. It returns thyroid function to normal usually within one month.
j.. Experts agree - it's the treatment of choice.
Now compare that with these facts about your past options - medical and
surgical therapies:




Medical Therapy:

a.. Does not cure the disease or kill the thyroid tumors; in fact, the
tumor can keep growing, making medical management less and less effective.
b.. Causes harmful side effects like nausea, vomiting, lethargy, lack of
appetite and hair loss/facial scabbing.
c.. Causes loss of vital white blood cells and blood clotting abilities.
d.. Causes long-term damage to liver and kidneys.
e.. Damages owner-pet relationship by requiring pilling, 1-3 times daily.
f.. Increases the need for blood tests to monitor thyroid hormone levels
and potential side effects.
g.. Costs $500-$700 per year, for the rest of your cat's life.


Surgical Therapy:

a.. Requires anesthesia.
b.. May damage parathyroid glands.
c.. Creates difficulty in identifying/removing the entire tumor.
d.. Leads to persistence of Hyperthyroidism post-surgery (80% of cases
already have another tumor on the opposite side that will become clinically
significant within 1.5 years).
e.. Costs $700-$1300 for one surgery.
f.. Is often performed in two surgeries.
g.. Leaves thyroid tissue in the chest where the tumor can recur.
h.. Leaves many cats still needing I-131 therapy, even after undergoing
one or more surgeries.
After your cat is released, they ask that you spend two weeks using some
basic, common sense safety precautions primarily regarding your cat's litter
box output. The radiation is excreted through the urine and feces, and a
safe level of radioactivity is obtained within 3 to 10 days. You would
probably receive more radiation from an extended flight or a day at the
beach than you'll get from your pet once it's released, so your cat does NOT
need to be isolated from you, your family or other pets. However, your cat
MUST remain indoors. Limiting (not halting) snuggling with your cat and
washing your hands after prolonged close contact is recommended. We'll help
you figure out ways to accommodate these small changes in your daily
routine. The potential risk to owners is extremely remote as regulations for
using I-131 are much stricter for animals than for people, but they
recommend pregnant women not participate in the cat's care during these two
weeks. After two weeks, simply return to your normal pet-care and pet-loving
routine.