By Colin Kellaher

 

Shares of Ardelyx Inc. surged in premarket trading Thursday after a U.S. Food and Drug Administration advisory committee voted that the benefits of its proposed Xphozah drug for patients with chronic kidney disease outweigh its risks.

The Fremont, Calif., biopharmaceutical company said the committee voted 9-4 in favor of Xphozah as a monotherapy for the control of serum phosphorus in adults with chronic kidney disease who are on dialysis and 10-2 in favor of the drug in combination with phosphate binders.

The FDA had convened the meeting in response to Ardelyx's appeal of the agency's rejection of the drug last year.

Ardelyx said the FDA's Office of New Drugs, which was considering the company's second-level appeal, will consider the panel's vote when making its decision, with a response expected within 30 days.

The FDA isn't bound to follow the advice of its advisory panels, though it usually does.

Trading in Ardelyx stock was halted all day Wednesday ahead of the meeting. The shares, which ended Tuesday's session at $1.22, were recently up 77% to $2.16 in premarket trading Thursday.

 

Write to Colin Kellaher at colin.kellaher@wsj.com

 

(END) Dow Jones Newswires

November 17, 2022 06:33 ET (11:33 GMT)

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