{"id":388700,"date":"2023-12-19T06:25:50","date_gmt":"2023-12-19T11:25:50","guid":{"rendered":"https:\/\/platohealth.ai\/otsuka-to-commercialise-hereditary-angioedema-drug-in-europe\/"},"modified":"2023-12-19T13:46:49","modified_gmt":"2023-12-19T18:46:49","slug":"otsuka-to-commercialise-hereditary-angioedema-drug-in-europe","status":"publish","type":"post","link":"https:\/\/platohealth.ai\/otsuka-to-commercialise-hereditary-angioedema-drug-in-europe\/","title":{"rendered":"Otsuka to commercialise hereditary angioedema drug in Europe","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
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Japanese company Otsuka Pharmaceutical will pay $65 million is to commercialise Ionis\u2019 hereditary angioedema candidate in Europe.<\/p>\n<\/div>\n

\n\"Otsuka\"Otsuka<\/div>\n

Otsuka Pharmaceutical has agreed to acquire exclusive marketing rights to Ionis\u2019 hereditary angioedema<\/a> (HAE) drug candidate, donidalorsen, in Europe.<\/p>\n

Under the terms of the agreement, Otsuka will pay California-based Ionis $65 million upfront, along with additional milestone-related payments. Ionis is also eligible to earn tiered royalties ranging from 20 to 30 percent based on aggregate annual net sales.<\/p>\n

Ionis will be responsible for non-clinical and clinical development of donidalorsen, Otsuka will apply for regulatory approval and commercialise the drug in Europe.<\/p>\n

\u201cWe are excited to collaborate with Otsuka given their proven results in bringing rare disease medicines to patients in Europe,\u201d said Brett Monia, Ionis chief executive officer. He added that agreement is aligned with Ionis\u2019 strategy to \u201cinitially focus commercialisation efforts on the US market.\u201d<\/p>\n

Makoto Inoue, president and representative director of Otsuka Pharmaceutical commented: \u201cOtsuka is committed to the development of drugs for rare diseases such as autosomal dominant polycystic kidney disease.. Through this collaboration with Ionis, if regulatory approval is received, we look forward to bringing donidalorsen to patients in Europe to address the unmet medical needs of patients with HAE.\u201d<\/p>\n

Donidalorsen for HAE<\/h2>\n

Donidalorsen is an investigational ligand-conjugated antisense (LICA) medicine. The drug is designed to target the prekallikrein pathway, which plays an important role in activating inflammatory mediators associated with acute attacks of hereditary angioedema.<\/p>\n

In a Phase II open-label study<\/a>, donidalorsen reduced HAE attack rate by a mean of 96 percent \u2013 from 2.70 attacks per month to 0.06 attacks per month over two years. The treatment was also well tolerated by patients.<\/p>\n

Ionis is currently conducting two Phase III multicentre studies of donidalorsen; a double-blind, placebo-controlled study in North America and Europe and an open-label, global study.<\/p>\n

\u201cWe\u2026look forward to reporting pivotal topline Phase III results in HAE in the first half of next year,\u201d Monia said.<\/p>\n

HAE is a rare genetic disease characterised by unpredictable and frequently severe swelling of the skin, GI tract, upper respiratory system, face, and throat. The disease, which can be life-threatening, typically affects 1 in 50,000 people.<\/p>\n