J&J Ends Imaavy Development in Rheumatoid Arthritis Post Study Failure

Core Insights - Johnson & Johnson (JNJ) has decided to discontinue the development of Imaavy (nipocalimab) for rheumatoid arthritis (RA) after phase IIa study results showed no significant added benefit compared to anti-TNFα therapy alone [1][2][9] Company Developments - The phase IIa DAISY study did not provide sufficient evidence that the combination therapy of Imaavy and anti-TNFα improved outcomes for RA patients with refractory disease [2][9] - Despite the setback in the RA indication, J&J maintains that Imaavy has the potential to be a key driver of top-line growth, projecting peak sales of over $5 billion [7][9] - Imaavy is currently being evaluated in ongoing clinical programs for several other immunology and neuroscience indications, including chronic inflammatory demyelinating polyneuropathy (CIDP) and systemic lupus erythematosus [8][10] Stock Performance - Year to date, JNJ's stock has gained 21%, contrasting with the industry's nearly 1% decline [6]