J&J Reports Positive Data on Nipocalimab

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Johnson & Johnson is reporting positive data from two studies involving its monoclonal antibody nipocalimab. In the pivotal Phase 3 VIVACITY study, it says nipocalimab met the primary endpoint and achieved a statistically significant reduction in a generalized myasthenia gravis score from baseline over weeks 22 to 24 compared with placebo. Generalized myasthenia gravis (gMG) is a chronic and highly debilitating autoantibody-driven neuromuscular disease characterized by fluctuating muscle weakness.

The company also says the primary endpoint was met in the Phase 2 DAHLIAS dose-ranging study in adults with Sjögren’s disease. That chronic autoimmune disease is “characterized by autoantibody production, chronic inflammation, and lymphocytic infiltration of exocrine glandular systems,” it says, adding that the disease is nine times more common in women than men.

Johnson & Johnson says it plans to present full results from the Phase 3 VIVACITY study at an upcoming scientific medical congress and “engage with global regulatory authorities about bringing nipocalimab to patients living with gMG.” The results from the Phase 2 DAHLIAS study will also be presented at a scientific medical congress later this year, it says, adding that it also supports further research involving the drug.

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