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Horizant

Latest Headlines

Latest Headlines

GSK hits back at XenoPort in RLS drug dispute

XenoPort knew it would get GlaxoSmithKline's ( $GSK ) attention with a termination notice. But the sort of attention it wanted? Probably not the sort it got.

GSK asks FDA for new nod on restless legs drug

Fresh off an approval for restless leg syndrome in April, GlaxoSmithKline ( $GSK ) has asked the FDA to bless Horizant for use against shingles pain. A long-lasting version of the seizure drug

GSK readies 500 reps for Horizant launch

Now that they have FDA approval for Horizant in the bag, GlaxoSmithKline and Xenoport are working out a sales strategy. And if the companies' statistics hold true, there are more than 5 million

XenoPort rockets up after FDA approves Horizant for RLS

After surviving a turbulent year marked by a painful restructuring and a setback in the clinical development of one of its key programs, XenoPort ( $XNPT ) has won approval for Horizant, a new therapy

GSK, XenoPort revise Horizant pact

Just a few days after the FDA accepted GlaxoSmithKline's ( $GSK ) response to its complete response letter on Horizant for review, XenoPort ( $XNPT ) announced that it had revised its development pact

XenoPort's lead program suffers another big setback

A bad year for XenoPort ( XNPT ) just got substantially worse. The Santa Clara, CA-based developer says that its lead program--which is partnered with GlaxoSmithKline--flunked a Phase IIb trial for

FDA wants preclinical data on XenoPort's Horizant

Shares of XenoPort were buoyed by the news that regulators had asked for preclinical data on its experimental therapy for restless leg syndrome but were not asking for any new trials. XenoPort plans

XenoPort cuts 50% of workforce

In a terse announcement released Friday, Santa Clara, CA-based XenoPort said it's cutting 50 percent of its 219-person staff and refocusing its development efforts on its late-stage product

XenoPort meltdown triggers collateral damage at Depomed

The FDA's decision to reject a marketing application for a new restless leg syndrome therapy from XenoPort and GlaxoSmithKline triggered a 66 percent plunge in the smaller developer's share price