Pfizer, which owns the rights to marketing Inflectra in the United States, did not respond directly to a question about whether it would have a payment assistance program for Inflectra. “While we cannot comment on specific commercialization strategies at this time, we are working to bring these important therapies to market in the U.S. as quickly as possible,” said Rachel Hooper, Director of Public Affairs, West, for Pfizer.
It seems likely that once Inflectra does come to the market, new starts will account for many patients who will use the drug because of the lack of information available about whether there is, or is not, significant risk of immunogenicity with switching or loss of efficacy, Dr. Fahey said. “What is less certain is whether the payers will try to force us to move people from the Remicade brand to the infliximab biosimilar, and what the potential consequences of that is going to be.”
Dr. Krant, Dr. Fahey, and Mr. Marmaras had no relevant disclosures.