Medical Forum / Diseases and Disorders / Diabetes / October 2005
Pros/cons of adding Avandia
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Wooly - 08 Oct 2005 16:30 GMT A question for those who added a TZD to metformin therapy: What effect has the TZD had on your BG and your weight?
My endo wants me to lose more weight before she'll consider adding a TZD to my therapy as it will "encourage weight gain". I do understand that better glucose utilization may result in weight gain. However, it seems reasonable that with better BG control I ought to more easily lose the fat.
Comments?
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Julie Bove - 08 Oct 2005 18:51 GMT > A question for those who added a TZD to metformin therapy: What > effect has the TZD had on your BG and your weight? [quoted text clipped - 4 lines] > it seems reasonable that with better BG control I ought to more easily > lose the fat. I haven't used it and would hesitate to do so because a common side effect of this med is weight gain. That's the last thing I want! It can also cause Congestive Heart Failure.
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Wooly - 08 Oct 2005 20:57 GMT >I haven't used it and would hesitate to do so because a common side effect >of this med is weight gain. That's the last thing I want! It can also >cause Congestive Heart Failure. The prescribing information for Avandia seems to suggest any short-term weight gain will be edema-related; the edema in turn can incite congestive heart failure. Also per the prescribing information the greatest risk of CHF is in patients on combination therapy taking sulfonyureas, that's a 3% reported incidence of onset or exacerbation at 8mg, 2% incidence at 4mg.
So yes, it appears as tho one can experience congestive heart failure as a side effect of a side effect. I've had a first-hand report from a friend who began to experience ankle swelling within 72 hours of starting a TDZ; the swelling diminished markedly when the TZD was stopped.
I'm not looking for more fat either, but I'm willing to *consider* any tool that may give me a better chance of controlling my (creeping) BG so that I can more effectively get rid of the fat I have.
Any input from folks who added one of the TZDs to metformin therapy?
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TaniO - 08 Oct 2005 21:43 GMT >> I haven't used it and would hesitate to do so because a common side effect >> of this med is weight gain. That's the last thing I want! It can also [quoted text clipped - 18 lines] > > Any input from folks who added one of the TZDs to metformin therapy? At my dx in May 2005, my doctor put me on metformin and avandia. First 500/2 twice a day and then 1000/4 twice a day. By September my a1c had gone from 12.6 to 5.9. I have had only the 'gentle' discomfort from metformin, but no edema or ankle swelling has been apparent. I am 70, 5 ft. 6, and weigh about 145.
I also take an ACE inhibitor and and toprol for hypertension. No complaints yet.
TaniO
> +++++++++++++ > > Reply to the list as I do not publish an email address to USENET. > This practice has cut my spam by more than 95%. > Of course, I did have to abandon a perfectly good email account... Nicky - 08 Oct 2005 22:28 GMT > I'm not looking for more fat either, but I'm willing to *consider* any > tool that may give me a better chance of controlling my (creeping) BG > so that I can more effectively get rid of the fat I have. How long have you been dx'd, Wooly? I've got it in my head that it's not long? I'm just wondering if you ever got the bgs under control, and then things have started to creep, or if you've never got that far? What sort of numbers are you getting after what sort of meals?
Weightlifting (extended spinning? : ) is the best way of getting rid of fat, IMO - and also Bernstein's : )
Nicky.
 Signature A1c 10.5/5.6/<6 T2 DX 05/2004 1g Metformin, 100ug Thyroxine 95/74/72Kg
Wooly - 08 Oct 2005 22:57 GMT >How long have you been dx'd, Wooly? I got a firm Dx in June. I had my suspicions earlier...
> I've got it in my head that it's not >long? Long enough that I feel like I ought to be making more progress.
> I'm just wondering if you ever got the bgs under control I had three months during which the *only* time I saw anything over 130 was if I ate too many carbs with dinner (I can do without them the rest of the day, but dinner...)
> and then >things have started to creep Exactly. My 60-day average in August was 109, my FBG was consistently under 100 and usually under 90. Still a tad high but not horrible, and the endo was happy with it. In the past month my FBG is averaging 120 and most of my PPBGs are in the 140-150 range on the same foods that were working for me as recently as August.
>Weightlifting (extended spinning? : ) is the best way of getting rid of fat, >IMO - and also Bernstein's : ) No question. I'd be a gym rat if I weren't dealing with stess fractures in one foot and torn ligaments in one wrist. I'm doing water aerobics five days a week (on weekends the gym pool is given over to open kid swim) but I can't do much in the way of upper or lower body weight work right now.
I see the endo again in a couple of weeks, I'm trying to gather my thoughts so I can have an int elligent conversation with her about any additional treatments that might be sensible for me at this point in time.
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Nicky - 09 Oct 2005 12:07 GMT > Exactly. My 60-day average in August was 109, my FBG was consistently > under 100 and usually under 90. Still a tad high but not horrible, > and the endo was happy with it. In the past month my FBG is averaging > 120 and most of my PPBGs are in the 140-150 range on the same foods > that were working for me as recently as August. I see what you mean about the scope of the problem now : ( I only know one person on our Avandia equivalent, but she's blown up like a blimp, and is still having problems with her numbers. Guess you're going to have to rely on the endo's recommendation. Having said that, I found Uncle Enrico's thoughts on early insulin treatment quite interesting - my Plan A is to do that myself when/if I need to. And Byetta, with it's possibility of growing beta cells back, is also on my track list.
Good luck, and let us know what you decide and how it goes!
Nicky.
 Signature A1c 10.5/5.6/<6 T2 DX 05/2004 1g Metformin, 100ug Thyroxine 95/74/72Kg
Julie Bove - 09 Oct 2005 08:05 GMT > The prescribing information for Avandia seems to suggest any > short-term weight gain will be edema-related; the edema in turn can [quoted text clipped - 14 lines] > > Any input from folks who added one of the TZDs to metformin therapy? Since I already suffer from edema that is severe at times, the last thing I need is something that might cause more of it. My Endo. said if my A1C went
>7.0. he would put me on Byetta. It wasn't and he didn't. But that is the drug he seems to be pushing these days for us type 2's.
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Wooly - 10 Oct 2005 00:24 GMT >Since I already suffer from edema that is severe at times, the last thing I >need is something that might cause more of it. My Endo. said if my A1C went >>7.0. he would put me on Byetta. It wasn't and he didn't. But that is the >drug he seems to be pushing these days for us type 2's. Have you got a case of "can't get there from here" in that without adding the Byetta you can't get your a1c under 7.0? Is it time to find a new doc?
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Julie Bove - 10 Oct 2005 01:16 GMT > >Since I already suffer from edema that is severe at times, the last thing I > >need is something that might cause more of it. My Endo. said if my A1C went [quoted text clipped - 4 lines] > adding the Byetta you can't get your a1c under 7.0? Is it time to > find a new doc? This is a new Dr. And my A1c was fine. I just heard him telling the same thing to all of the people with type 2. If we had an A1c >7.0 he'd be adding Byetta.
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Wooly - 10 Oct 2005 13:17 GMT >This is a new Dr. And my A1c was fine. I wasn't suggesting otherwise - you said your doc wanted it under 7.0 before he'd consider prescribing Byetta and that you hadn't gotten there.
>I just heard him telling the same >thing to all of the people with type 2. If we had an A1c >7.0 he'd be >adding Byetta. Wonder why that is...More research!
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Jenny - 09 Oct 2005 22:18 GMT > Any input from folks who added one of the TZDs to metformin therapy? I have added 2 mg a day of Avandia to an ongoing metformin dose for the past 3 weeks. Since starting it, I have been eating at a fairly low carb level--60 grams a day--because of the fear of weight gain.
I started with the half dose because I have a history of drug reactions and the doctor wanted me to try a small amount to see if the edema was a problem.
The first week I noticed a definite improvement in energy that kicked in about an hour after taking the drug. My fasting blood sugar dropped about 15 mg/dl and I was quite encouraged.
However, now that I am 3 weeks in, I am experiencing puffiness and water swelling. My weight is up a pound or two, which is still normal variation, but I am waking up with my rings extremely tight and my body feels "squishy."
Worst of all, my fasting blood sugar has shot right back up to the 110-120 range again which is depressing given the low carb intake.
I'm at the point where I'll try anything because I cannot get my fasting blood sugar down and the moving average is going relentlessly up. My post meal numbers are still in the target range, but largely because I'm going easy on the carbs.
--Jenny
http://www.geocities.com/lottadata4u/ Type 2 Diabetes info http://www.geocities.com/jenny_the_bean/ Low Carb info
W. Baker - 08 Oct 2005 23:45 GMT : > A question for those who added a TZD to metformin therapy: What : > effect has the TZD had on your BG and your weight? [quoted text clipped - 4 lines] : > it seems reasonable that with better BG control I ought to more easily : > lose the fat.
: I haven't used it and would hesitate to do so because a common side effect : of this med is weight gain. That's the last thing I want! It can also : cause Congestive Heart Failure. My edo told me that although it encourages weight gain it reduces the abdominal fat that is so dangerous. I am not taking it, as I didn't want the weight gain, but it is supposed to be terrific for controling insulin resistance.
Wendy
Loretta Eisenberg - 08 Oct 2005 21:25 GMT Wooly, I am not on it but my friends that are have gained weight. There legs appear to be swollen also.
I wouldnt take it for those reasons. I am already fat enough.
lol Loretta
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J.C. Hartmann - 08 Oct 2005 23:04 GMT > A question for those who added a TZD to metformin therapy: What > effect has the TZD had on your BG and your weight? [quoted text clipped - 6 lines] > > Comments? I tried adding Actos to met and on the 14th day my legs were being scouted by the Steinway Piano Company. On the 17th day, I had rales and dropped the med. It caused me to gain 12 lb on a very LC diet.
I doubled up on my HCTZ and lost those 12 lb in 4 days. Months later, I tried Avandia with the same results.
BTW, I see your last two sentences as opposites, the edema issue aside. Better BG control will not cause one to lose fat.
Jim
Wooly - 09 Oct 2005 14:25 GMT >BTW, I see your last two sentences as opposites, the edema issue aside. >Better BG control will not cause one to lose fat. Lower BG means one's body has less excessive BG that can be turned into fat. That in turn makes it easier for one to lose the fat one has as one isn't struggling to merely burn off the new fat deposits but can instead burn off the previous accumulations.
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J.C. Hartmann - 09 Oct 2005 19:55 GMT >>BTW, I see your last two sentences as opposites, the edema issue aside. >>Better BG control will not cause one to lose fat. > > Lower BG means one's body has less excessive BG that can be turned > into fat. That's not losing fat, that's not creating additional fat.
That in turn makes it easier for one to lose the fat one
> has as one isn't struggling to merely burn off the new fat deposits > but can instead burn off the previous accumulations. And what does this have to do with BG control? You are mixing up BG control and weight loss. BG control is good. Losing fat is good. They are not the same thing, nor are they caused by the same thing.
Jim
Wooly - 10 Oct 2005 00:26 GMT >And what does this have to do with BG control? You are mixing up BG >control and weight loss. BG control is good. Losing fat is good. They >are not the same thing, nor are they caused by the same thing. No, I'm not mixing up anything. If your BG is chronically high your body does what it can with all that excess energy - it STORES IT AS FAT. If your BG is always high, you're always putting the fat back at least as fast as you can burn it off if not faster.
Show me a T2 diabetic with chronic high BG who doesn't have trouble losing weight and I'll send you a Joann coupon.
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Julie Bove - 09 Oct 2005 21:16 GMT > Lower BG means one's body has less excessive BG that can be turned > into fat. That in turn makes it easier for one to lose the fat one > has as one isn't struggling to merely burn off the new fat deposits > but can instead burn off the previous accumulations. Didn't work that way for me, or anyone else I know!
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Jenny - 09 Oct 2005 22:23 GMT > Lower BG means one's body has less excessive BG that can be turned > into fat. That in turn makes it easier for one to lose the fat one > has as one isn't struggling to merely burn off the new fat deposits > but can instead burn off the previous accumulations. Wooly,
I researched this carefully last year. It is a myth that Actos/Avandia reduce abdominal fat. What they do is reduce the "hip/waist ratio". Doctors assumed they did this by decreasing the abdominal fat, but further research found that they do this by INCREASING the hip fat.
These drugs DO reduce insulin resistance at the muscle level too, and may provide some beta cell rest, but they have the unfortunate effect of growing new fat cells. There is a new glitazones drug in the pipeline, supposedly, that does not grow the fat cells.
I was at a weight low when I started the Avandia and figured it was worth a try because there are some people for whom, I have heard, it is "near magic", and I hoped I might be one of them. But it is not looking like that is the case, and the last thing I need is to improve my waist/hip ratio by growing a big butt!
 Signature --Jenny
http://www.geocities.com/lottadata4u/ Type 2 Diabetes info http://www.geocities.com/jenny_the_bean/ Low Carb info
None Given - 09 Oct 2005 19:31 GMT > BTW, I see your last two sentences as opposites, the edema issue aside. > Better BG control will not cause one to lose fat. High BG calls for increase in insulin production, high insulin levels inhibit weight loss. Fluctuating BGs cause hunger. Better BG control may help one to lose fat by lowering insulin levels and appetite.
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Shawn Hirn - 10 Oct 2005 00:04 GMT > A question for those who added a TZD to metformin therapy: What > effect has the TZD had on your BG and your weight? [quoted text clipped - 6 lines] > > Comments? Without knowing your medical history and your most recent BG test results, my only comment is for you to follow your doctor's advise.
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