Why is Armour thyroid not approved by the FDA?
Answers from top 4 papers
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Papers (4) | Insight |
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20 Citations | Therefore, the increased prevalence of thyroid cancer is not dependent on improved detection only. |
6 Citations | These adverse event reports should stimulate consideration by the FDA to regulate and monitor thyroid hormone extract use and consider standardizing these extracts to meet current standards of manufacture, hormone content, availability, and shelf-life, like the rigor with which preparations such as levothyroxine are monitored. |
Sub-optimal thyroid function might also be exacerbated by the presence of thyroid autoantibodies, especially anti-thyroid peroxidase antibodies; such evidence led to a change in the most recent American Thyroid Association guidelines. | |
01 Mar 2013 13 Citations | In circumstances where the use of anti-thyroid drugs is not possible in the preoperative management of patients for thyroid or non-thyroid surgery, the use of beta-blockers has been shown to be safe and effective. |