Question · Q3 2025
Richard Foster asked about any impact of the Ocrevus subcutaneous launch on Cosentyx in the U.S. and requested details on a new Cosentyx formulation, including treatment interval, BLA status, and potential biosimilar protection.
Answer
CEO Vasant Narasimhan stated that Novartis has not seen an impact from the Ocrevus sub-Q launch on Cosentyx, which is holding share in a growing MS market. He noted that the B-cell class continues to expand, benefiting Cosentyx's volume-driven growth. Regarding lifecycle management, he confirmed progress on a Q2 month formulation trial and exploration of other longer-interval options, but deemed it premature to comment on BLA or biosimilar protection at this point.