Vertex Seeks FDA Green Light for Hepatitis C Drug; Chomps at the Bit For Fast Review
Vertex Pharmaceuticals has spent 15 years working to reinvent the way hepatitis C infection is treated, and now the fruits of that labor are in the hands of the U.S. Food and Drug Administration.
Cambridge, MA-based Vertex (NASDAQ: VRTX), which has West Coast operations in San Diego, is announcing today that it has filed its new drug application, in which it is seeking clearance from the FDA to start selling telaprevir as a hepatitis C treatment in the U.S. The company is seeking a faster-than-usual six-month regulatory review, instead of the usual 10 month period, a request the FDA sometimes grants for potentially lifesaving or groundbreaking new therapies. The filing comes right on schedule, as the company said throughout this year it planned to complete its application before year’s end.
The company’s application is based primarily on a trio of Phase III clinical trials that enrolled more than 2,000 patients. One trial showed that the new drug, in addition to standard meds, was able to essentially cure three-fourths of patients getting their initial round of therapy for hepatitis C infections. The second study showed that the drug could shorten the standard treatment time by half. A third trial proved the new treatment could cure two-thirds of patients who failed to respond to a prior round of therapy. Taken together, Vertex is hoping the body of evidence in this application will pave the way for a completely new treatment strategy that will roughly double the cure rate of the existing regimen, while requiring patients to put up with fewer of the nasty flu-like symptoms that dog the current standard of care.
An estimated 6 million patients in the U.S. and Europe have hepatitis C, out of an estimated 170 million worldwide. While many go untreated today, Vertex and its investors are hoping that if the new treatment is approved, it will open the floodgates for patients to rid themselves of the infection that can cause significant liver damage and death later in life. If Vertex can get the FDA’s green light, it will be the first major product for this company founded in 1989, which has accumulated a deficit of $3.26 billion through the end of September. If Vertex wins market clearance in 2011, as most analysts expect it will, the payoff could come relatively quickly. U.S. sales alone could amount to more than $2 billion after a couple years because of the pent-up demand built for the drug during the clinical trial process, analysts say. Vertex’s market valuation yesterday was about $7 billion, based mostly on the projected value of this new treatment for hepatitis C.