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FDA Approves Pre-Filled Syringes of Pegasys
Pegasys, a pegylated alpha interferon, and Copegus® (ribavirin, USP) were approved by the FDA in December 2002 for use in combination for the treatment of adults with chronic hepatitis C who have compensated liver disease and have not previously been treated with interferon alpha. Patients in whom efficacy was demonstrated included patients with compensated liver disease and histological evidence of cirrhosis.
Pegasys is the most prescribed interferon therapy in the United States for the treatment of chronic hepatitis C.* Roche expects Pegasys pre-filled syringes to be available in pharmacies by the end of the month. Pre-filled syringes will be packaged four per box. Pegasys is currently available in vials as a pre-mixed solution.
“Taking a medication by self-injection can be challenging for some people," said Dr. David Bernstein, Director of Hepatology, North Shore University Hospital. "Reducing the number of steps involved can make the process less intimidating for patients and reduce the risk of errors.”
The introduction of pre-filled syringes is yet another way in which Roche is working to add value to the management of hepatitis C, including:
· developing approaches to reduce the duration of treatment with Pegasys and Copegus and the dose of Copegus therapy for certain patients
· introducing Copegus with a list price or wholesale acquisition cost that is 43 percent less per milligram than the other available brand of ribavirin
· backing Pegasys with the most extensive development program ever undertaken in hepatitis C
· formulating Pegasys as a pre-mixed solution requiring no reconstitution prior to self-injection
Hepatitis C is a blood-borne infectious disease of the liver and the leading cause of cirrhosis and liver cancer and the number one reason for liver transplants in the U.S. An estimated 2.7 million Americans are chronically infected with hepatitis C.
Pegasys is dosed at 180mcg as a subcutaneous injection taken once a week. Copegus is available as a 200mg tablet, and is administered orally two times a day as a split dose.