{"id":66752,"date":"2026-05-29T21:57:53","date_gmt":"2026-05-29T13:57:53","guid":{"rendered":"https:\/\/flcube.com\/?p=66752"},"modified":"2026-05-29T21:57:55","modified_gmt":"2026-05-29T13:57:55","slug":"astrazenecas-fasenra-becomes-first-biologic-approved-in-china-for-hypereosinophilic-syndrome","status":"publish","type":"post","link":"https:\/\/flcube.com\/?p=66752","title":{"rendered":"AstraZeneca&#8217;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>AstraZeneca PLC<\/strong> (<a href=\"https:\/\/www.google.com\/finance\/quote\/AZN:LON\">NASDAQ: AZN<\/a>) announced it has received <strong>marketing clearance<\/strong> from China&#8217;s <strong>National Medical Products Administration (NMPA)<\/strong> for <strong>Fasenra (benralizumab)<\/strong> as a treatment for <strong>hypereosinophilic syndrome (HES)<\/strong> in patients aged <strong>12 years and older<\/strong> without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the <strong>first and only biologic therapy<\/strong> approved for HES in China.<\/p>\n\n\n\n<h2 id=\"h-regulatory-milestone-amp-indication-expansion\" class=\"wp-block-heading\">Regulatory Milestone &amp; Indication Expansion<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>Detail<\/th><\/tr><\/thead><tbody><tr><td><strong>Regulatory Agency<\/strong><\/td><td>NMPA (China)<\/td><\/tr><tr><td><strong>Approval Type<\/strong><\/td><td>Marketing authorization<\/td><\/tr><tr><td><strong>New Indication<\/strong><\/td><td>Hypereosinophilic syndrome (HES) in patients \u226512 years<\/td><\/tr><tr><td><strong>Significance<\/strong><\/td><td><strong>First and only biologic approved for HES in China<\/strong><\/td><\/tr><tr><td><strong>Previous China Approvals:<\/strong><\/td><td><\/td><\/tr><tr><td>\u2022 Severe eosinophilic asthma (SEA) &#8211; adults\/adolescents \u226512 years<\/td><td>August 2024<\/td><\/tr><tr><td>\u2022 Pediatric SEA &#8211; patients \u22656 years<\/td><td>August 2025<\/td><\/tr><tr><td>\u2022 Eosinophilic granulomatosis with polyangiitis (EGPA) &#8211; adults<\/td><td>December 2025<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-drug-profile-amp-mechanism-of-action\" class=\"wp-block-heading\">Drug Profile &amp; Mechanism of Action<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Drug Class:<\/strong> Anti-IL-5 receptor alpha (IL-5R\u03b1) monoclonal antibody<\/li>\n\n\n\n<li><strong>Target:<\/strong> Eosinophils (key drivers of HES pathology)<\/li>\n\n\n\n<li><strong>Mechanism:<\/strong> Directly depletes eosinophils through antibody-dependent cellular cytotoxicity (ADCC)<\/li>\n\n\n\n<li><strong>Dosing Advantage:<\/strong> Subcutaneous administration with extended dosing intervals<\/li>\n\n\n\n<li><strong>Therapeutic Rationale:<\/strong> Addresses root cause of HES by eliminating pathogenic eosinophils<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-strategic-partnership-amp-development-history\" class=\"wp-block-heading\">Strategic Partnership &amp; Development History<\/h2>\n\n\n\n<h3 id=\"h-benralizumab-rights-evolution\" class=\"wp-block-heading\">Benralizumab Rights Evolution<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Date<\/th><th>Transaction<\/th><th>Parties Involved<\/th><th>Rights Transferred<\/th><\/tr><\/thead><tbody><tr><td><strong>October 2016<\/strong><\/td><td>Initial partnership<\/td><td>AstraZeneca\/Kyowa Kirin<\/td><td>Global commercialization rights (excluding Japan)<\/td><\/tr><tr><td><strong>March 2019<\/strong><\/td><td>Asia expansion<\/td><td>AstraZeneca\/Kyowa Kirin<\/td><td>Development and commercialization rights in Asia<\/td><\/tr><tr><td><strong>December 2026<\/strong><\/td><td>US\/Europe rights<\/td><td>Kyowa Kirin\/MedImmune<\/td><td>Commercialization rights for US, Europe and others<\/td><\/tr><tr><td><strong>April 2027<\/strong><\/td><td>Acquisition<\/td><td>AstraZeneca acquires MedImmune<\/td><td>$15.6 billion deal securing benralizumab and pipeline<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 id=\"h-originator-information\" class=\"wp-block-heading\">Originator Information<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Original Developer:<\/strong> Kyowa Kirin (<a href=\"https:\/\/www.google.com\/finance\/quote\/4151:TYO\">TYO: 4151<\/a>)<\/li>\n\n\n\n<li><strong>Current Rights Holder:<\/strong> AstraZeneca (through MedImmune acquisition)<\/li>\n\n\n\n<li><strong>Global Strategy:<\/strong> Comprehensive worldwide commercial rights including Japan<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-market-opportunity-analysis\" class=\"wp-block-heading\">Market Opportunity Analysis<\/h2>\n\n\n\n<h3 id=\"h-hypereosinophilic-syndrome-landscape-in-china\" class=\"wp-block-heading\">Hypereosinophilic Syndrome Landscape in China<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Patient Population:<\/strong> Estimated 15,000-25,000 HES patients with significant unmet need<\/li>\n\n\n\n<li><strong>Current Treatment Limitations:<\/strong><\/li>\n\n\n\n<li>Corticosteroids: Long-term toxicity concerns<\/li>\n\n\n\n<li>Cytotoxic agents: Significant side effect profiles<\/li>\n\n\n\n<li>No approved biologics prior to Fasenra<\/li>\n\n\n\n<li><strong>Diagnostic Evolution:<\/strong> Increasing awareness and improved diagnostic capabilities driving patient identification<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-competitive-eosinophil-targeting-therapies\" class=\"wp-block-heading\">Competitive Eosinophil-Targeting Therapies<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Product<\/th><th>Target<\/th><th>HES Approval Status<\/th><th>China Status<\/th><\/tr><\/thead><tbody><tr><td><strong>Fasenra (benralizumab)<\/strong><\/td><td>IL-5R\u03b1<\/td><td><strong>Approved<\/strong><\/td><td><strong>First biologic for HES<\/strong><\/td><\/tr><tr><td><strong>Nucala (mepolizumab)<\/strong><\/td><td>IL-5<\/td><td>Approved globally<\/td><td>Approved for SEA\/EGPA, not HES<\/td><\/tr><tr><td><strong>Cinqair\/Reslizumab<\/strong><\/td><td>IL-5<\/td><td>Limited HES data<\/td><td>Not approved in China<\/td><\/tr><tr><td><strong>Traditional Therapies<\/strong><\/td><td>Non-specific<\/td><td>Standard of care<\/td><td>Significant toxicity limitations<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-commercial-implications-amp-market-strategy\" class=\"wp-block-heading\">Commercial Implications &amp; Market Strategy<\/h2>\n\n\n\n<h3 id=\"h-for-astrazeneca\" class=\"wp-block-heading\">For AstraZeneca<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Franchise Expansion:<\/strong> Third indication in China builds on established eosinophil-targeting platform<\/li>\n\n\n\n<li><strong>Physician Leverage:<\/strong> Existing relationships with pulmonologists and rheumatologists facilitate HES adoption<\/li>\n\n\n\n<li><strong>Pricing Premium:<\/strong> First-mover biologic status supports premium pricing in orphan indication<\/li>\n\n\n\n<li><strong>Diagnostic Partnerships:<\/strong> Likely collaboration with laboratories for HES diagnosis and eosinophil monitoring<\/li>\n<\/ul>\n\n\n\n<h3 id=\"h-china-rare-disease-market-dynamics\" class=\"wp-block-heading\">China Rare Disease Market Dynamics<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Policy Support:<\/strong> Government initiatives to accelerate orphan drug approvals<\/li>\n\n\n\n<li><strong>Reimbursement Pathway:<\/strong> Orphan designation may support favorable NRDL inclusion negotiations<\/li>\n\n\n\n<li><strong>Healthcare Infrastructure:<\/strong> Growing number of specialized centers capable of managing complex eosinophilic disorders<\/li>\n\n\n\n<li><strong>Patient Advocacy:<\/strong> Emerging patient organizations driving awareness and treatment access<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-implementation-timeline-amp-commercial-outlook\" class=\"wp-block-heading\">Implementation Timeline &amp; Commercial Outlook<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Market Launch:<\/strong> Expected Q3 2026<\/li>\n\n\n\n<li><strong>Target Specialists:<\/strong> Hematologists, immunologists, and specialized internal medicine physicians<\/li>\n\n\n\n<li><strong>Education Campaign:<\/strong> Focus on HES diagnosis criteria and treatment guidelines<\/li>\n\n\n\n<li><strong>Revenue Potential:<\/strong> Estimated \u00a5300-500 million annual peak sales in Chinese HES market<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Forward-Looking Statements<\/strong><br>This brief contains forward-looking statements regarding market launch, commercial performance, and regulatory compliance for Fasenra (benralizumab). Actual results may differ due to risks including market competition, pricing negotiations, healthcare policy changes, and evolving diagnostic and treatment guidelines for hypereosinophilic syndrome.<a href=\"https:\/\/flcube.com\/\">-Fineline Info &amp; Tech<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China&#8217;s National Medical Products&#8230;<\/p>\n","protected":false},"author":1,"featured_media":66754,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAownpewDA:productID":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7,11],"tags":[130,438,871,15,1212],"class_list":["post-66752","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company","category-drug","tag-astrazeneca","tag-kyowa-kirin","tag-nasdaq-azn","tag-product-approvals","tag-tyo-4151"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AstraZeneca&#039;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome - Insight, China&#039;s Pharmaceutical Industry<\/title>\n<meta name=\"description\" content=\"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China&#039;s National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/flcube.com\/?p=66752\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AstraZeneca&#039;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome\" \/>\n<meta property=\"og:description\" content=\"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China&#039;s National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/flcube.com\/?p=66752\" \/>\n<meta property=\"og:site_name\" content=\"Insight, China&#039;s Pharmaceutical Industry\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61566606313834\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-29T13:57:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-29T13:57:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"608\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Fineline Cube\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Navigate the complexities of China\u2019s pharmaceutical industry with precision and clarity. FLCUBE delivers reliable data, news, and intelligence to broaden your horizons and sharpen your decision-making. Stay informed, stay ahead with FLCUBE.COM\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fineline Cube\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752\"},\"author\":{\"name\":\"Fineline Cube\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/person\\\/19ad11870d326204db8524d3c3c5e66a\"},\"headline\":\"AstraZeneca&#8217;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome\",\"datePublished\":\"2026-05-29T13:57:53+00:00\",\"dateModified\":\"2026-05-29T13:57:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752\"},\"wordCount\":542,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/2902-1.webp\",\"keywords\":[\"AstraZeneca\",\"Kyowa Kirin\",\"NASDAQ: AZN\",\"Product approvals\",\"TYO: 4151\"],\"articleSection\":[\"Company\",\"Drug\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/flcube.com\\\/?p=66752#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752\",\"url\":\"https:\\\/\\\/flcube.com\\\/?p=66752\",\"name\":\"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome - Insight, China&#039;s Pharmaceutical Industry\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/2902-1.webp\",\"datePublished\":\"2026-05-29T13:57:53+00:00\",\"dateModified\":\"2026-05-29T13:57:55+00:00\",\"description\":\"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China's National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/flcube.com\\\/?p=66752\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#primaryimage\",\"url\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/2902-1.webp\",\"contentUrl\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/2902-1.webp\",\"width\":1080,\"height\":608,\"caption\":\"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=66752#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/flcube.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AstraZeneca&#8217;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#website\",\"url\":\"https:\\\/\\\/flcube.com\\\/\",\"name\":\"Insight, China's Pharmaceutical Industry\",\"description\":\"Fineline Insights, Pharma Clarity\",\"publisher\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/flcube.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\",\"name\":\"Fineline Infomation and Technology\",\"alternateName\":\"Fineline Info & Tech\",\"url\":\"https:\\\/\\\/flcube.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Fineline-info-tech-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Fineline-info-tech-scaled.jpg\",\"width\":2560,\"height\":1894,\"caption\":\"Fineline Infomation and Technology\"},\"image\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61566606313834\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/person\\\/19ad11870d326204db8524d3c3c5e66a\",\"name\":\"Fineline Cube\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"caption\":\"Fineline Cube\"},\"sameAs\":[\"https:\\\/\\\/flcube.com\"],\"url\":\"https:\\\/\\\/flcube.com\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome - Insight, China&#039;s Pharmaceutical Industry","description":"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China's National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/flcube.com\/?p=66752","og_locale":"en_US","og_type":"article","og_title":"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome","og_description":"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China's National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.","og_url":"https:\/\/flcube.com\/?p=66752","og_site_name":"Insight, China&#039;s Pharmaceutical Industry","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61566606313834","article_published_time":"2026-05-29T13:57:53+00:00","article_modified_time":"2026-05-29T13:57:55+00:00","og_image":[{"width":1080,"height":608,"url":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","type":"image\/png"}],"author":"Fineline Cube","twitter_card":"summary_large_image","twitter_description":"Navigate the complexities of China\u2019s pharmaceutical industry with precision and clarity. FLCUBE delivers reliable data, news, and intelligence to broaden your horizons and sharpen your decision-making. Stay informed, stay ahead with FLCUBE.COM","twitter_misc":{"Written by":"Fineline Cube","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/flcube.com\/?p=66752#article","isPartOf":{"@id":"https:\/\/flcube.com\/?p=66752"},"author":{"name":"Fineline Cube","@id":"https:\/\/flcube.com\/#\/schema\/person\/19ad11870d326204db8524d3c3c5e66a"},"headline":"AstraZeneca&#8217;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome","datePublished":"2026-05-29T13:57:53+00:00","dateModified":"2026-05-29T13:57:55+00:00","mainEntityOfPage":{"@id":"https:\/\/flcube.com\/?p=66752"},"wordCount":542,"commentCount":0,"publisher":{"@id":"https:\/\/flcube.com\/#organization"},"image":{"@id":"https:\/\/flcube.com\/?p=66752#primaryimage"},"thumbnailUrl":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","keywords":["AstraZeneca","Kyowa Kirin","NASDAQ: AZN","Product approvals","TYO: 4151"],"articleSection":["Company","Drug"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/flcube.com\/?p=66752#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/flcube.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/flcube.com\/?p=66752","url":"https:\/\/flcube.com\/?p=66752","name":"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome - Insight, China&#039;s Pharmaceutical Industry","isPartOf":{"@id":"https:\/\/flcube.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/flcube.com\/?p=66752#primaryimage"},"image":{"@id":"https:\/\/flcube.com\/?p=66752#primaryimage"},"thumbnailUrl":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","datePublished":"2026-05-29T13:57:53+00:00","dateModified":"2026-05-29T13:57:55+00:00","description":"AstraZeneca PLC (NASDAQ: AZN) announced it has received marketing clearance from China's National Medical Products Administration (NMPA) for Fasenra (benralizumab) as a treatment for hypereosinophilic syndrome (HES) in patients aged 12 years and older without identifiable non-hematologic secondary causes. This approval establishes Fasenra as the first and only biologic therapy approved for HES in China.","breadcrumb":{"@id":"https:\/\/flcube.com\/?p=66752#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/flcube.com\/?p=66752"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/flcube.com\/?p=66752#primaryimage","url":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","contentUrl":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","width":1080,"height":608,"caption":"AstraZeneca's Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome"},{"@type":"BreadcrumbList","@id":"https:\/\/flcube.com\/?p=66752#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/flcube.com\/"},{"@type":"ListItem","position":2,"name":"AstraZeneca&#8217;s Fasenra Becomes First Biologic Approved in China for Hypereosinophilic Syndrome"}]},{"@type":"WebSite","@id":"https:\/\/flcube.com\/#website","url":"https:\/\/flcube.com\/","name":"Insight, China's Pharmaceutical Industry","description":"Fineline Insights, Pharma Clarity","publisher":{"@id":"https:\/\/flcube.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/flcube.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/flcube.com\/#organization","name":"Fineline Infomation and Technology","alternateName":"Fineline Info & Tech","url":"https:\/\/flcube.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/flcube.com\/#\/schema\/logo\/image\/","url":"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg","contentUrl":"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg","width":2560,"height":1894,"caption":"Fineline Infomation and Technology"},"image":{"@id":"https:\/\/flcube.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61566606313834"]},{"@type":"Person","@id":"https:\/\/flcube.com\/#\/schema\/person\/19ad11870d326204db8524d3c3c5e66a","name":"Fineline Cube","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","caption":"Fineline Cube"},"sameAs":["https:\/\/flcube.com"],"url":"https:\/\/flcube.com\/?author=1"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/flcube.com\/wp-content\/uploads\/2026\/05\/2902-1.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/66752","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66752"}],"version-history":[{"count":1,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/66752\/revisions"}],"predecessor-version":[{"id":66755,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/66752\/revisions\/66755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/media\/66754"}],"wp:attachment":[{"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}