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Thread: Have I finally found my friends? (Palmer has crossed over the Bridge)

  1. #41
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    Default Re: Have I finally found my friends??!! (Palmer)

    In the "Treatment Option Considerations
    Steroid Profiles in the Diagnosis of Atypical Cushing’s Disease
    Clinical Endocrinology Service/College of Veterinary Medicine/University of Tennessee" (http://www.vet.utk.edu/diagnostic/en...ushing%27s.pdf
    )
    NOTE:
    Trilostane always increases 17-hydroxyprogesterone (some cross-reactivity with pregnenolones in
    assays??), and frequently increases estradiol and androstenedione as well. LysodrenTM may be
    preferred for Atypical Cushing’s cases.
    Trilo reduces cortisol, progesterone and aldosterone but increases 17-hydroxyprogesterone and often increases estradiol and androstenedione as well. This is because of the way it interrupts the synthesis of the adrenal steroids and also might be related to the adrenal hyperplasia that can occur after several months of Trilo treatment particularly when the dog has PDH (which is usually why it is being used).

    So it looks from that info that Palmers elevation of progesterone is probably not as a result of the Trilo. The way that Trilo interefers with progesterone production is the biggest reason that Trilo should not be handled by a pregnant woman.

    Alison

  2. #42
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    Default Re: Have I finally found my friends??!! (Palmer)

    Susan, see my comments below in lighter blue.

    Quote Originally Posted by Palmer's Mom View Post
    Hi Glynda-
    You'll see from my summary that Palmer did indeed have 31.9 post on 3/11. I don't have any idea why that one is so high and none of the others are. Also-in addition to the Trilostane we are doing the Melatonin and the lignans. (I've mentioned this before, but thought it might be helpful to mention it again.) It is very strange that Palmer had two stims done, one by your vet and one by UTK and the post numbers were vastly different. The UTK panel would indicate that Palmer is strictly atypical; however, post of 31.9 blew that assumption all to heck.

    As of today-and we go for a test in one week-Palmer's panting is greatly increased. The thirst is still large. The eating is down in quantity....more times than not. [Today I think feeding him a whole pig would not have satisfied him!] The belly is getting larger....almost to the point where it may be starting to inhibit his ability to move around - just a bit. (Or he may be getting lazy -er and likes being lifted up onto higher surfaces instead of doing it under his own power!) Like I said previously, this could be explained by cortisol still not being controlled or the intermediate/sex hormones are creeping up due to the Trilostane. I assume that the test you mention is an acth stim test? If so, the results will help your vet determine why Palmer's symtoms are not improving.

    I know nothing about Pomepoo's predisposition to anything. I didn't go back through your old thread and verify this but I believe that I mentioned that Pomeranians are part of the Nordic Breed family and they have a predisposition to adrenal imbalances. i also mentioned that Poodles are another breed that are greatly over represented. Palmer's utk panel, reflecting elevations of one or more of the intermediate/sex hormones, pretty much confirmed that he is true to his breeding. This is only my third dog ever and the first two were mostly without issues. Being a lover of toy breeds, I would have to say that my experience is the opposite. It's more like 2 out of ever three dogs I've ever loved had more medical issues than you could shake a stick at. The first one was a small, mix breed (mutt) and the last one was Pekepoo. We had some eye issues with the Pekepoo, but that was when she was getting pretty old. She lived 17.25 years. Wow, 17.25 years is quite a testament to the fabulous mom you really are. Congratulations.

    Also-If I remember correctly you have spoken of Lulu's loss of hair. Lulu lost all fur on her body before being diagnosed. She grew a fuzzy coat after being treated with Lysodren but unfortunately, I made the mistake of switching an atypical dog to Trilostane. She lost the fuzzy coat a year into Trilo treatment. We are hoping that at some point, she might sproud some fuzz again but I'm not going to hold my breath. Palmer's hair seems noticeably thinner "suddenly." He usually gets clipped every 4 weeks (because he minds the heat so) and he's due to go in next week, I think, and there's not much there to clip. He's not bald-but the usual thickness is not there. (But then that has been my complaint for myself, as well!!) I here ya. I've got a fraction of the hair I used to and it really burns me up that what I lost must have been all brown because I find it hard to believe that I lost any gray hair at all.

    In addition to all of the above, Palmer seems to need to be with me all of the time. I used to be able to get him to stay by my husband for awhile, but no more. It really slows down productivity! And his arthritis is bothering him a lot. Usually, once he gets moving for a few minutes, he is fine. There have been a few times when we had to cut a walk short due to his limping. If Palmer's cortisol is still too high, I doubt that what you are seeing is arthritis as excess cortisol is a superb anti inflammatory. It is usually not until the Trilostane effectively brings the post stimulated cortisol down to within the acceptable range of 1 to 5, 6 or 7 that arthritis really rears its ugly head . Has your vet manipulated Palmer's joints or xrayed his hips and knees to confirm that arthritis is evident?

    I find myself feeling like I'm watching him slip away. He's only 12.25! Susan, I know it is difficult to see our babies feeling so yucky and looking decripit but do not lose hope. I am telling you that once you get the cushing's controlled, Palmer will feel and look a hundred times better. Hang in there and we'll get there together.

    Oh-by the way-exactly what are the "intermediates?" Looks like Lori got back to you with this information. Palmer was diagnosed as aytpical because one or more of his intermediates, also known as sex hormones, were elevated. It was also these elevated intermediate hormones that concerned many of us because Trilostane always increases one or more of the intermediate hormones with long term treatment.

    Can someone remind me which readings I should pay special attention to? I still get confused on this stuff. It takes a while to get your arms around the disease, the treatments, the testing and all the big words that make your head feel like it's going to spin off of your neck. Just keep reading and trying to absorb everything and the light bulb will come on.

    That's it for today, Monday & Tuesday, July 13th and 14th, 2009. Goodnight, or good morning wherever you are!!

    -Susan

  3. #43
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    Default Re: Have I finally found my friends??!! (Palmer)

    Hi-

    Thanks for all the information.....and since we go to the vet next week, I think I now have some specific questions to ask. The usual Vet is away-so it's an associate whom I've not met. It's a guy (not that that matters) and I have no knowledge of his background/experience. It's another perspective anyhow.

    Poor Palmer is madly panting today. He also wants to be in my lap. That's very unusual when he feels hot. He'll usually hops up for a few minutes, then he gets down due to my body heat.

    Glynda - Yes-the tests other than the UTK one last fall are all ACTH stim tests. That's what we will be getting on Monday.

    "Like I said previously" - please do not hesitate to repeat information. I don't mind at all. Originally the volume of new information was so overwhelming. At least now I feel I have a handle on a little portion of it.

    "Wow, 17.25 years is quite a testament to the fabulous mom you really are. Congratulations." Thanks for the compliment. She was a real sweetheart....just as Palmer is. He is just a bit more stubborn. (Maybe I should say a little bit more of unsuccessful training!)

    " I here ya. I've got a fraction of the hair I used to and it really burns me up that what I lost must have been all brown because I find it hard to believe that I lost any gray hair at all. " LOL!! I was coloring mine and I chose to stop. I'm surprised at how much brown I still have. Hair tip - in case anyone is interested - Biotin (supplement) helps return some thickness.

    " Has your vet manipulated Palmer's joints or xrayed his hips and knees to confirm that arthritis is evident? " Yes-an xray was done. Plus he had both knees operated on (as did I!)....although it seems it's his front left leg that is bothering him the most. I'll double check this with the vet on Monday.

    "Susan, I know it is difficult to see our babies feeling so yucky and looking decripit but do not lose hope. I am telling you that once you get the cushing's controlled, Palmer will feel and look a hundred times better. Hang in there and we'll get there together. " While I hate to see him limp and have him panting so much and his tummy so big, I figure there is just a bit more of him there to love. I am thinking about just wetting down his coat to try to help cool him off.

    "
    make your head feel like it's going to spin off of your neck. " Isn't that the truth!!!

    Your words are very helpful and I truly appreciate all the support. Thank all of you so very much.

    Susan


    Last edited by Bailey's Mom; 07-15-2009 at 05:04 PM.

  4. #44
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    Default Re: Have I finally found my friends??!! (Palmer)

    Quote Originally Posted by AlisonandMia View Post
    So it looks from that info that Palmers elevation of progesterone is probably not as a result of the Trilo. The way that Trilo interefers with progesterone production is the biggest reason that Trilo should not be handled by a pregnant woman.
    I agree with Alison's assessment at this point in time because I don't believe Palmer has been treating with Trilostane long enough to see a marked elevation of progesterone. I honestly believe that my Lulu is the poster girl for what can happen to an atypical cushdog with long term Trilostane treatment. After two years her progesterone level had more than doubled and that was the smallest elevation on the UTK Panel.

    Excerpt from Steroid Profiles in the Diagnosis of Canine Adrenal Disorders - Treatment Implications:
    Trilostane. Enzyme inhibition by trilostane occurs for 3-beta hydroxysteroid dehydrogenase, but also for 11-beta hydroxylase.30 Thus, 11-deoxycortisol levels build-up in dogs treated with trilostane. It is also apparent that other intermediate steroid levels increase (androstenedione, 17-hydroxyprogesterone, estradiol and progesterone) in dogs treated with trilostane, which could be due to the 11-beta hydroxylase inhibition, and possibly 21-hydroxylase enzyme inhibition. The reason why only 11-deoxycortisol levels were increased in the above study may be due to the length of trilostane exposure (3-7 weeks), compared to dogs that are exposed to trilostane for extended periods.

  5. #45
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    Default Re: Have I finally found my friends??!! (Palmer)

    Thanks Glynda & Allison.

    Palmer's doing better today. Stomach is 23". That's pretty big for a 19 lb guy (although that may have changed as well.)

    -s

  6. #46
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    Default Re: Have I finally found my friends??!! (Palmer)

    Hi-
    Palmer is at the vets being tested. Am I confused or what
    For the stim test.......they told us 4 hours after his Trilostane. Then they keep him and retest. Is there a time span to wait for the retest? I thought it was 4 hours. He's supposed to be "ready" in about one hour.

    And I'm still not clear (Sorry)-are there specific readings that I should pay special attention? Obviously the pre and post Cortisol.....but what else should I be looking for? Is it the androstenedione, estradiol and progesterone?......Also the 17-hydroxyprogesterone? Are these readings sometimes listed under other names?

    I saw the new associate today. Only saw him-did not have an opportunity to speak to him. He looks to be 13 years old and still has acne Pardon me for my "pre-judging."

    Palmer weighed in at 20.4 lbs. His weight seems to be pretty consistent now. Tummy measures 23" and I think, at its worst, it was 25".

    I would guess we'll get the results tomorrow. I'll post them. I'm going to wait to speak to our "regular" vet before we do anything. She should be back next Monday, I'm guessing.

  7. #47
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    Default Re: Have I finally found my friends??!! (Palmer)

    Hi Susan,

    The ACTH testing is done 4-6 hours after the trilostane and the test takes 1-2 hours depending on what stimulant they use. What happens is a blood test is done and then a substance/gel is injected and after the 1-2 hour wait then another blood test is taken. So you will get a Pre Cortisol (before the stimulant) and a Post (after) but the other stuff you mention is only done with special testing. Fingers crossed the numbers will be good.

    Jenny

  8. #48
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    Default Re: Have I finally found my friends??!! (Palmer)

    Hi Susan,

    I have been looking in but have not been posting much as you have many with firsthand experience posting to you.

    I am very interested in the treatment and how Palmer responds to it.

    Best to you both.

    Scott

  9. #49
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    Default Re: Have I finally found my friends??!! (Palmer)

    Susan, are you having a repeat UTK panel done today? The UTK panel is the only thing that will show results on all of the associated hormones, along with the cortisol level.

    Debbie
    Mom to 2 Cushing's angels

  10. #50
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    Default Re: Have I finally found my friends??!! (Palmer)

    Sigh.......no-not a repeat UTK. After I get these results (tomorrow) and then speak directly with our usual vet, I'll reconsider that. I have to go 2.5 hours away to have it done...........and then there's the expense..........
    It's on my mind.........

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