Skip to content

Tag: clinical trials

Will the FDA be more transparent for thyroid patients? We’ll see.

TransparencyFDAA press release just came out stating that the U.S. Food and Drug Administration (FDA) has “unveiled the first phase of its Transparency Initiative which is designed to explain agency operations, how it makes decisions, and the drug approval process.”

Of course, this doesn’t mean thyroid patients can stop what seems like an inane decision to require makers of desiccated thyroid to “prove” , via expensive clinical trials, that it’s a safe and effective medication. RLC Labs, for example, the makers of Naturethroid and Westhroid, will be affected.  Over 110 years of patient use, with 70 years by RLC, certainly reveal it’s a safe and effective treatment. But at least this transparency initiative will “potentially”  give us better information about the process. We’ll see.

About the upcoming Part 2 with Dr. Lowe (see the blog post right below this): Some folks were booted off last Thursday and had to quickly get back on. The problem is when you get back on, you may lose your ability to chat.  i.e. the system stops the chat ability once there are 300 individuals already on the chat.  You can listen, but you can’t chat after 300 are on.

So there are three things you can do to prevent being booted off and having to get back on:  first, make sure you have closed anything else on your computer–i.e only Talkshoe should be up. Second, make sure no other programs are running in the background, or will come on, like your anti-virus, and 3) ahead of time, download Live Pro from Talkshoe and use that. It’s more stable.

I, in turn, will be doing a strategy to strengthen this call from boots.  Additionally, if necessary, some who aren’t chatting out of the first 300 will have their option changed to no-chat to allow those who came in latter to do it.  It’s not personal because I don’t know who a lot of you are. It’s just spreading the ability into the call.

Do you take regular aspirin? Just as we warn about swallowing your meds when you have just eaten anything with calcium, iron or estrogen (they bind the thyroid hormones), you need to be aware that aspirin can have a negative affect on your thyroid levels, as well.  i.e. though it may help lower high thyroid levels, it’s not good for your thyroid treatment if you regularly take it.

How did we get to where we are with the FDA’s actions towards desiccated thyroid today? Go here.

How are YOU doing with the current desiccated thyroid shortages?

Pills Spilled Shortages

(This post garnered a lot of attention, up to FIFTY comments just a few hours after it went up. People are very interested in sharing their experiences in coping with the shortages! See below and add your own.)

This year will go down in history as shockingly miserable for enlightened thyroid patients on natural desiccated thyroid.

First came a reformulation in the most popular brand–Armour by Forest Labs. Patients worldwide in groups and forums reported a serious return of their hypothyroid symptoms on this product. A huge disappointment.

Second came the production shutdown of the two generic makers of desiccated thyroid: Time Caps Labs and Major Pharmaceuticals. It’s the first step in the FDA’s compliance plan to corral all grandfathered-in drugs (drugs already in existence when the the FDA was created in 1938) and make them each prove the efficacy and safety of their medication via very expensive clinical trials.  i.e. over 110 years of safe and effective use of desiccated thyroid is not enough for the FDA?? We are still waiting to see the outcome of that plan with RLC  and Forest Labs.–the two who were actually in existence before 1938.

Third came demand being greater than supply and shortages. Because of informative patient websites like Stop the Thyroid Madness,  Sheila’s TPA-UK, Lyn’s ThyroidUK, Stephanie’s Natural Thyroid Choices, some areas of about.com (and other good websites I don’t mean to miss here), plus many fine patient forums and groups,  patients found out why they had continuing symptoms on T4 thyroxine, and demand for natural desiccated thyroid grew exponentially.

STTM then created a list of options for all thyroid patients until the shortages resolved themselves, and also created CDT (Coalition for Desiccated Thyroid) where patients could discuss alternatives in a supportive and factual atmosphere.

And we’ve seen some interesting experiences and comments:

The new Armour: One grain tabs started to appear on some pharmacy shelves the past month.  Other pharmacies have still been waiting.  Many patients appear to have switched to other alternatives, though. One gal still on it feels she is finding success by adding T3 to the amount of new Armour she is on.  Time will tell if patients can ever find success with the newly formulated Armour, and most feel it’s a huge loss.

Naturethroid and Westhroid: Patients reporting on their switch to either of RLC Lab’s two identical products report doing well, having to raise it slightly or lower it slightly, or just not liking them at all. Others have had a hard time finding it on their pharmacy shelves, but have been seeing some appear in the last few weeks.

Erfa’s Thyroid from Canada: When it became clear that the FDA was allowing this excellent product to be shipped to patients, many switched and had their prescriptions faxed to a Canadian pharmacy. Prices at many of those pharmacy websites were doubled after prescriptions started to come in from the US. Most patient who stuck with it seem to love it, reporting you can do it sublingually, as well. A few haven’t been impressed, but were finding their former success by raising it.

Compounded desiccated thyroid: In spite of being a more expensive option, some patients found success with this. Others learned they preferred the filler to be Acidophiles.  If not the latter, Microcrystalline Cellulose was preferred over Methyl Cellulose–the latter which appeared to lessen the effectiveness of the compounded thyroid.

Synthetic T4 and Synthetic T3: some patients switched back to the synthetic combination, but many report that it hasn’t been as effective as desiccated thyroid was.

Other options: Patients moved to OTC products like Nutri-Meds, etc, which can be much weaker. Others sought desiccated thyroid from other countries and have found success.

So I’d like to hear from all of you.   Did you go back to synthetic T4?  What desiccated thyroid did you switch to? What worked and why? What didn’t work for you and why?  What product do you hope to switch to once you run out of your current meds?

107 replies

The FDA has spoken

fdaimage

This post was originally written in 2009–interesting that nothing has changed since then. 

Just spoke with a thyroid patient who spoke with Lena Choe of the FDA. She is a pharmacist in the Division of Drug Information at the FDA.

Choe stated that they are not taking current action with Forest Labs and RLC Labs in regards to Armour and Naturethroid. Instead, they will simply be requiring them to go through the New Drug Application process, and they will require data. Data is possibly referring to the clinical trials that both companies will have to perform to get results on the efficacy and safety of desiccated thyroid.

Choe stated that the FDA is very aware of problems with Armour and will be looking into that eventually. The FDA takes priority actions on medications based on consumer complaints.

A comment which I found hopeful from Choe was her knowledge that desiccated thyroid has already been use in humans since the 1962 amendment. That’s a good track record of 47 years, folks, that the FDA is referring to. Of course, many of us also know that NDT had a good track record since the 1890’s.

1962 represents the year the FDA established the “Drug Efficacy Amendment”, also called the Kefauver Harris Amendment. The amendment requires that pharmaceutical drug manufacturers provide proof of the effectiveness and safety of their drugs before they can receive FDA approval, aka clinical trials and the data that results. The amendment also requires accurate marketing information on side effects (think Bob and erectile dysfunction on those irritating, nauseating commercials).

And again, it still appears as I stated below that both Major and Time Caps were told to cease production due to being “new” companies since 1962 producing desiccated thyroid. That is a different issue than RLC and Forest.

Hang onto hope, folks. Because by the limited information everyone gets when they call the FDA, it points to a good reason to feel positive, not to think the worst…at least for me. Sure, it’s maddening they would shut down whatever production was left of desiccated thyroid. And it’s equally frustrating that we hang by threads as far as FDA communication. But right now, as I also thought a few days ago, I don’t think the FDA is shutting down production of RLC and Forest, or will during the NDA process. We just have to wait for supply to catch up, especially with RLC. So we’ll see what passes.

33 replies