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Myasthenia Gravis For support and discussions on Myasthenia Gravis, Congenital Myasthenic Syndromes and LEMS. |
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09-29-2010, 10:39 AM | #11 | |||
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Thanks Annie for your thoughts. I sorta felt the same way. I think he is trying to "whip a bear with a hickory stick" When I went I was really hoping for Pred. I have already cut back on his Mestinon dose. He had me on 3 60mg a day and a 180mg slow release for over night. The first couple of days on that dose I could barely function so my wife stopped the morning 60mg and I did much better. She felt it was overlaping with the slow release. When she did this she called the nurse and it took 3 days to reply that that was ok. I would really like to find another doctor that will treat me but we are very limited in our area with MG "experts" Heck the drug store had to order both Meds.
No you did not upset me. I am seeking thoughts from those that are experienced in the area of MG. I am so new at this it is scary. Thank you Mike Quote:
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09-29-2010, 02:35 PM | #12 | |||
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I recently found some "new" (new to me) info on the binding, blocking, and modulating AChR tests. This article http://www.kclj.si/ikn/DEJA/Continuu...htoMGorALS.pdf
(Scroll down to page 33) says that only a positive binding is a "clearcut" diagnosis of MG (???) and that a positive modulating or blocking (in conjunction with a NEGATIVE binding) must be confirmed by some other test such as (?) EMG or SFEMG. Not sure if I said this right -- and not sure if I can cut and paste -- so, PLEASE click on the link and read for yourself, OK?????
__________________
~jana |
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"Thanks for this!" says: | alice md (09-30-2010) |
09-29-2010, 03:08 PM | #13 | ||
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Grand Magnate
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That's a good article, Jana. ALS is a very scary potential diagnosis, so it's good to know the differences if you are facing down that or MG.
What a couple of MG experts told me, and what I've read, about the modulating only antibody results is that there are very few false positives, especially when done by reputable labs. And when a patient has a classic MG clinical presentation, plus other tests that back up the diagnosis and breathing testing that shows neuromuscular weakness, it's a done deal. They are finding that this antibody issue is far more complex than they thought. It's not some easy algorithm. There are going to be more MG antibodies, I would bet my Mestinon on that. And for people on other drugs like Advair or Flovent that are or contain steroids, antibody tests are not going to be highly accurate. If you have any kind of IgG subclass deficiency, the tests could be falsely negative too. I know doctors like to be careful but some of them take it to an extreme. Mike, I like the way your wife thinks! Don't be too eager for Pred, though. I know that DV is a tough symptom but Pred can be much tougher. It affects so many body systems and can wreak havoc on your health, from increased infections, to brittle bones, imbalance of hormones, reduction of the gel coating of the stomach, diabetes and the list goes on and on. If you have any history of cancer in your family, you need to be cautious too. Any immunosuppressant can leave you open for cancer. Read a LOT. Get as many of your questions answered. If you can afford to, it might be worthwhile to at least travel a little to consult with an MG expert. Neuros have this tendency to dig their feet in once they say something, even if the don't have all the knowledge on a topic like MG. And I think your wife was spot on about the overlap in drugs from Timespan to Mestinon. Timespan can be useful but some MG experts find it to be too "iffy" in dosing amounts overnight for those who are on higher Mestinon doses or who are more unstable. That's why you need an MG expert neurologist to talk over all of this with. I hope you will do some more reading, like at www.myasthenia.org and that you can figure out what treatments would be best for you. Annie |
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"Thanks for this!" says: | pingpongman (09-30-2010) |
09-30-2010, 05:54 AM | #14 | |||
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Quote:
it's true that both neostigmine and mestinon are AchE inhibitors, but they do have a somewhat different pharmoacology and mode of action. During my first crisis, the very smart head of ICU that took care of me, gave me IV neostigmine on top of the mestinon, not only to see if I was in a myasthenic vs. cholinergic crisis, but also as he saw the dramatic response I had to it, as an SOS when I started having more severe respiratory symptoms. Thanks to that I was only on the verge of being intubated. when I was back on the general ward, I had to fight with the neuroloigst (who thought it was not required, and "couldn't" work better then mestinon) to keep on receiving it. The combination of mestinon and injections of neostigmine (which I thought of when I was doing extremely poorly, and pretty much forced my neurologist to recomend) again helped me significantly, a few years later, when my condition significantly deteriorated. So, I think it is not a bad idea to try this combination as long as it is done with caution and supervision. But, I agree with you that most patients will require some immunomodulating treatment, and there are studies that suggest that it may avoid OMG from becoming generalised. |
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"Thanks for this!" says: | pingpongman (09-30-2010) |
09-30-2010, 06:59 AM | #15 | |||
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Alice thanks for your thoughts on this. It does lend me some hope. My doctor has stated my MG is generalized (not sure what that is). All I want to do is be able to see normal again. The part that bothers me is "caution and supervision". My wonderful wife of 50 years watches over me like a "momma bear" but she is not a doctor. She goes in with me to ALL my doctors visits and spends hours on the Internet researching this maddening disease. My doctor or nurse is very slow responding to our calls, which really concerns me.
Thanks again, Mike Quote:
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09-30-2010, 09:27 AM | #16 | ||
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Grand Magnate
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Alice, Thanks, I do know they aren't exactly the same but I was honestly wondering about the reasoning of giving it for double vision. I like when doctors think outside the box but where is the evidence? I was trying to question the logic without overwhelming Mike with all this stuff. No offense, Mike, it's just a lot to take in at first. And it does need to be supervised - I hope Mike has that confidence in his neuro.
Mike, Generalized MG means that it is not isolated to your ocular muscles. I've always thought that to be sort of silly since even those who supposedly have only ocular MG have been found to have positive SFEMG's in other muscle groups. Get yourself a good pulmonologist. I actually go to my pulmy first when I'm getting worse. Why? The breathing tests are more indicative of how I'm doing than the neuro's clinical exam, which sometimes doesn't happen after they've know you for a while. If you ever get weaker quickly or even slowly much weaker, over a period of hours or days, you need to go to the ER. If your breathing is bad, for example, you need to dial 911. It's hard to predict how quickly MG will get worse. Don't be stubborn! For anyone who's had it happen, it's quite scary. Do you have a good hospital close to you? Do you know if they are adept at handling an MG crisis? It doesn't hurt to check that out. We all want to be "normal" again but the chance of that is pretty slim. Not to take away your hope or anything, there's always hope for remission. You may have to change the way you view your life, how you do things, how you adapt to things. If you can do that, you may be able to live more happily along side MG. Annie |
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09-30-2010, 03:08 PM | #17 | |||
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Just got home from visit with Neuro-Ophthamologist and he prescribed a regiment of Pred. He feels I should see an improvement in my vision in 3 days. However he said it’s possible that nothing will happen. I also have to monitor my diabetes very carefully during this period.
Mike Quote:
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