posted on 2024-03-10, 20:08authored byYahiya Y. Syed
Declarations
Funding The preparation of this review was not supported by any external funding.
Authorship and Conflict of interest Yahiya Y. Syed is a salaried employee of Adis International Ltd/Springer Nature, and declares no relevant conflicts of interest. All authors contributed to the review and are responsible for the article content.
Ethics approval, Consent to participate, Consent to publish, Availability of data and material, Code availability not applicable
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Abstract
Iptacopan (FABHALTA®) is an oral complement Factor B inhibitor developed by Novartis Pharmaceuticals for the treatment of complement-mediated diseases. Acting upstream of complement 5 in the alternative pathway, iptacopan inhibits both terminal complement-mediated intravascular haemolysis and complement 3-mediated extravascular haemolysis. On 5 December 2023, iptacopan received approval in the USA for the treatment of adults with paroxysmal nocturnal haemoglobinuria (PNH). This article summarizes the milestones in the development of iptacopan leading to this first approval for PNH.