BioPharma Dive December 9, 2025
Ianalumab, which has already succeeded in testing against Sjogren’s syndrome, proved impactful in a condition that causes low platelet counts.
An experimental Novartis drug helped bring an autoimmune condition causing low platelet counts under control in a Phase 3 trial, further lifting the prospects of a therapy the company acquired in a multibillion-dollar deal last year.
The drug, ianalumab, acts by destroying misfiring immune cells and blocking signaling that creates new ones. Novartis has been testing it in a disorder called immune thrombocytopenia, in which the body erroneously wipes out blood-clotting platelets. The company intends for the drug to work hand-in-hand with another therapy, Promacta, that it sells for the condition.
In a study called Vayhit2, the Swiss drugmaker tested...







