Shares in Novo Nordisk A/S (NOVO-B.KO) opened higher Tuesday after the Danish pharmaceutical company said the U.S. Food and Drug Administration has approved its drug Victoza for treatment of type-2 diabetes.

The Copenhagen-based company said it expects to introduce Victoza in the U.S. market within weeks.

However, it said the U.S. regulator requires that Victoza is labelled with a warning for thyroid cancer.

In previous tests, the drug caused thyroid tumors in rodents although there were no reported cancer cases in humans.

The U.S. marketing authorization also requires that patients and health-care providers are informed about potential risks of pancreatitis, Novo Nordisk said.

FDA approval allows Victoza to be used in the U.S. in monotherapy, as a second-line treatment, and in combination with oral diabetes drugs, the company said.

Victoza, also known as Liraglutide, was launched in European markets in 2009, and gained regulatory approval in Japan last week.

Analysts have seen a big commercial potential for Victoza, in the U.S., in particular, which is the world's largest pharmaceuticals market. Compared to diabetes treatment with insulin, it doesn't risk pushing blood sugar too low and it also helps patients lose weight.

An FDA expert panel in April last year came to a split decision on whether Victoza, a synthetic hormone that stimulates insulin production in the human body, was safe to be marketed after trials showed an increased incidence of tumors in rats and mice.

The drug will face competition from rival treatments such as Byetta LAR, which is expected to reach the market during 2010. Eli Lilly & Co. (LLY) and Amylin Pharmaceuticals Inc. (AMLN) partnered with Alkermes Inc. (ALKS) to develop Byetta LAR.

At 0802 GMT, shares in Novo Nordisk traded up 4.8% at DKK364, outperforming a 1% rise in the wider market in Copenhagen.

-By Gustav Sandstrom, Dow Jones Newswires; +46-8-5451-3099; gustav.sandstrom@dowjones.com

 
 
Amylin Pharmaceuticals, Inc. (MM) (NASDAQ:AMLN)
Historical Stock Chart
From Jul 2024 to Aug 2024 Click Here for more Amylin Pharmaceuticals, Inc. (MM) Charts.
Amylin Pharmaceuticals, Inc. (MM) (NASDAQ:AMLN)
Historical Stock Chart
From Aug 2023 to Aug 2024 Click Here for more Amylin Pharmaceuticals, Inc. (MM) Charts.