Kiniksa Pharmaceuticals International plc highlighted ARCALYST (rilonacept) as its commercial product in recurrent pericarditis, noting $677.6 million in full-year 2025 net revenue and expected 2026 ARCALYST net product sales of $900 million to $920 million. The company reported approximately $1.5 billion in net revenue since ARCALYST’s launch and cited about 18% penetration into the U.S. multiple-recurrence population as of Q4 2025. The presentation also outlined clinical programs including KPL-387, an IL-1 receptor antagonist monoclonal antibody in a Phase 2/3 trial for recurrent pericarditis with Phase 2 data expected in the second half of 2026, and KPL-1161, with a Phase 1 first-in-human trial planned to initiate by the end of 2026. Kiniksa reported 2025 year-end cash reserves of approximately $414 million. You can access the full presentation through the link below.
Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Kiniksa Pharmaceuticals International plc published the original content used to generate this news brief on February 24, 2026, and is solely responsible for the information contained therein.
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