{"id":39512,"date":"2025-08-18T13:59:41","date_gmt":"2025-08-18T05:59:41","guid":{"rendered":"https:\/\/flcube.com\/?p=39512"},"modified":"2025-08-18T13:59:42","modified_gmt":"2025-08-18T05:59:42","slug":"fda-accelerates-approval-of-dordaviprone-for-h3-k27m-mutant-diffuse-midline-glioma","status":"publish","type":"post","link":"https:\/\/flcube.com\/?p=39512","title":{"rendered":"FDA Accelerates Approval of Dordaviprone for H3 K27M-Mutant Diffuse Midline Glioma"},"content":{"rendered":"\n

The U.S. Food and Drug Administration (FDA) granted accelerated approval on August 6, 2025, to dordaviprone (Modeyso, Jazz Pharmaceuticals, Inc. (NASDAQ: JAZZ<\/a>) ) for adult and pediatric patients aged 1 year and older with diffuse midline glioma (DMG) harboring an H3 K27M mutation. This approval marks the first systemic therapy for patients with progressive H3 K27M-mutant DMG following prior therapy.<\/p>\n\n\n\n

Mechanism of Action<\/strong>
Dordaviprone is a protease activator with a dual-targeting mechanism. It inhibits the dopamine receptor DRD2 and activates mitochondrial ClpP protease. This action blocks the RAS-RAF-MEK-ERK signaling pathway and activates ClpP protease within mitochondria, enabling precise targeting of cancer cells.<\/p>\n\n\n\n

Clinical Trial Results<\/strong>
The efficacy of dordaviprone was evaluated in patients with recurrent H3 K27M-mutant DMG. The trial demonstrated an overall response rate (ORR) of 22% (95% CI: 12, 36) and a median duration of response (DOR) of 10.3 months (95% CI: 7.3, 15.2).<\/p>\n\n\n\n

Safety Information<\/strong>
The prescribing information for dordaviprone includes warnings and precautions for hypersensitivity, QTc interval prolongation, and embryo-fetal toxicity.-Fineline Info & Tech<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The U.S. Food and Drug Administration (FDA) granted accelerated approval on August 6, 2025, to…<\/p>\n","protected":false},"author":1,"featured_media":39515,"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":[2368,4290,15],"class_list":["post-39512","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company","category-drug","tag-jazz-pharmaceuticals","tag-nasdaq-jazz","tag-product-approvals"],"yoast_head":"\nFDA Accelerates Approval of Dordaviprone for H3 K27M-Mutant Diffuse Midline Glioma - Insight, China's Pharmaceutical Industry<\/title>\n<meta name=\"description\" content=\"The U.S. Food and Drug Administration (FDA) granted accelerated approval on August 6, 2025, to dordaviprone (Modeyso, Jazz Pharmaceuticals, Inc. 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