Adimanebart - argenx
Alternative Names: ARGX-119Latest Information Update: 22 Jan 2026
At a glance
- Originator argenx; Leiden University Medical Center
- Developer argenx
- Class Antibodies; Monoclonal antibodies
- Mechanism of Action MUSK protein agonists
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase II Amyotrophic lateral sclerosis; Spinal muscular atrophy
- Phase I Congenital myasthenic syndromes
Most Recent Events
- 12 Jan 2026 Argenx plans a phase III registrational trial for Congenital myasthenic syndromes (IV) in the third quarter of 2026
- 19 Dec 2025 Phase-II clinical trials in Spinal muscular atrophy (In children, In adolescents, Treatment-experienced) in USA (IV, infusion) (NCT07287982)
- 19 Dec 2025 Argenx plans a phase II trial for Spinal muscular atrophy (In Children, In adolescents) (IV, Infusion) in December 2025 (NCT07287982)