FDA Warns of Serious Risks Associated With Liraglutide

Posted by: admin on: December 13, 2011

Antidiabetic drug Liraglutide, reduces meal-related hyperglycemia (for 12 hours after administration) by increasing insulin secretion, delaying gastric emptying, and suppressing prandial glucagon secretion. But its safety is questionable since it is associated with pancreatitis, and increased calcitonin secretion associated with thyroid tumour in mice. Read on to know more.

Team@CMHF

Liraglutide is the first once-daily human glucagon-like peptide 1 analog indicated for the treatment of type 2 diabetes. The treatment is indicated in conjunction with diet and exercise to improve blood glucose control in adults with type 2 diabetes failing first-line therapy.

Liraglutide causes dose-dependent and treatment-duration-dependent thyroid C-cell tumors at clinically relevant exposures in both sexes of rats and mice, according to an alert sent today from MedWatch, the FDA’s safety information and adverse event reporting system.

It is unknown whether liraglutide causes thyroid C-cell tumors, including medullary thyroid carcinoma, in humans, as human relevance could not be ruled out by clinical or nonclinical studies. In addition, in clinical trials studying liraglutide, there were more cases of pancreatitis in patients treated with liraglutide than in patients treated with comparable medications

The FDA recommends that patients with thyroid nodules noted on physical examination or neck imaging obtained for other reasons should be referred to an endocrinologist for further evaluation.

Although routine monitoring of serum calcitonin is of uncertain value in patients treated with liraglutide, if serum calcitonin is measured and found to be elevated, the patient should be referred to an endocrinologist for further evaluation, the FDA said.

Both after initiation of liraglutide therapy and after dose increases, the FDA urges physicians to observe patients carefully for signs and symptoms of pancreatitis (including persistent severe abdominal pain, sometimes radiating to the back, which may or may not be accompanied by vomiting).

As part of a risk evaluation and mitigation strategy when the drug was approved, the FDA is requiring a cardiovascular safety study to specifically evaluate the safety of liraglutide in a higher-risk population. The company also is required to conduct a 5-year epidemiologic study using a health claims database to evaluate thyroid and other cancer risks in addition to risks for hypoglycemia, pancreatitis, and allergic reactions.

Ref: http://www.medscape.com/viewarticle/744477?src=mpnews&spon=34

Leave a Reply

Your email address will not be published. Required fields are marked *

*

CMHF Accredited by Maharashtra Medical Council

Subscribe to our Posts

Enter your email address:



  • drchasrani: Difficult to get such a data, authenticated at that. Try Times of India online library
  • rakesh pore: hi, where can i get genuine information about "10 most common drugs sold in india?" i want it for a local project
  • nilesh dutta: sir, Plz give detail about MBA Sports Management Thanks and Regards

Calculate Your Body Mass Index



Check your Body Mass Index »

    Kumquat - 61 kcal in 100g
    61kcal
    Kumquat - 61 kcal in 100g
    by Noni