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argenx Advances Clinical Development of ARGX-119 in Congenital Myasthenic Syndromes

Phase 1b study supports proof-of-concept in DOK7 congenital myasthenic syndromes Decision informed by favorable safety profile and consistent functional improvement over time across multiple efficacy measures Advancing ARGX-119 further validates strong track record of Immunology Innovation Program (IIP), argenx's collaborative discovery model June 30, 2025, 7:00 AM CET Amsterdam, the Netherlands – argenx SE (Euronext & Nasdaq: ARGX), a global immunology company committed to improving the lives o

articleArgenx SeJune 30, 20256/company/argenx-se/news/argenx-advances-clinical-development-of-argx-119-in-congenital-myasthenic-syndromes
argenx Advances Clinical Development of ARGX-119 in Congenital Myasthenic Syndromes

About this update from Argenx Se

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autoimmune diseasescongenital myasthenic syndromesdebilitating diseasespatientsmuscle weaknessdevelopmentclinical developmentargenxPhase 1bantibody engineering