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Opinion|Videos|November 4, 2024

Neonatal Fc Receptors in Treatment of Generalized Myasthenia Gravis

Author(s)Nicholas J. Silvestri, MD, FAAN, Ali Habib, MD, Neelam Goyal, MD

Key Takeaways

FcRn-targeting agents for gMG vary in their mechanisms, primarily by inhibiting FcRn to lower pathogenic IgG levels or modulating immune responses.
Both approved and investigational FcRn-targeting drugs possess distinct pharmacological profiles, impacting their therapeutic applications.
The development of these therapies marks a significant advancement in gMG management, enhancing treatment options and patient outcomes.

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Panelists discuss how various approved and investigational FcRn-targeting agents differ in their mechanisms of action for treating generalized myasthenia gravis (gMG).

Episodes in this series

EP. 1 Generalized Myasthenia Gravis Presentation and Diagnosis

EP. 1 Generalized Myasthenia Gravis Presentation and Diagnosis

EP. 2 Generalized Myasthenia Gravis Classification and Treatment Strategy

EP. 2 Generalized Myasthenia Gravis Classification and Treatment Strategy

EP. 3 Pathophysiology and Standard of Care in Generalized Myasthenia Gravis

EP. 3 Pathophysiology and Standard of Care in Generalized Myasthenia Gravis

EP. 4 Outcome Measures in Generalized Myasthenia Gravis

EP. 4 Outcome Measures in Generalized Myasthenia Gravis

EP. 5 Complement Inhibitors for Treatment of Generalized Myasthenia Gravis

EP. 5 Complement Inhibitors for Treatment of Generalized Myasthenia Gravis

EP. 6 Neonatal Fc Receptors in Treatment of Generalized Myasthenia Gravis

EP. 6 Neonatal Fc Receptors in Treatment of Generalized Myasthenia Gravis

EP. 7 Factors Guiding Treatment Selection in Generalized Myasthenia Gravis

EP. 7 Factors Guiding Treatment Selection in Generalized Myasthenia Gravis

EP. 8 Combination Therapy in Generalized Myasthenia Gravis and Treatment of Newly Diagnosed Patients

EP. 8 Combination Therapy in Generalized Myasthenia Gravis and Treatment of Newly Diagnosed Patients

EP. 9 Nipocalimab and FcRn Inhibitors in Generalized Myasthenia Gravis

EP. 9 Nipocalimab and FcRn Inhibitors in Generalized Myasthenia Gravis

EP. 10 Dosing Regimens and Treatment Efficacy of FcRn Inhibitors in Generalized Myasthenia Gravis

EP. 10 Dosing Regimens and Treatment Efficacy of FcRn Inhibitors in Generalized Myasthenia Gravis

EP. 11 Use of Targeted Agents in Generalized Myasthenia Gravis

EP. 11 Use of Targeted Agents in Generalized Myasthenia Gravis

EP. 12 Management of Generalized Myasthenia Gravis in Pediatric Patients

EP. 12 Management of Generalized Myasthenia Gravis in Pediatric Patients

EP. 13 Unmet Needs in Generalized Myasthenia Gravis

EP. 13 Unmet Needs in Generalized Myasthenia Gravis

EP. 14 Generalized Myasthenia Gravis Pipeline

EP. 14 Generalized Myasthenia Gravis Pipeline

EP. 15 New Data from AANEM 2024 in Generalized Myasthenia Gravis

EP. 15 New Data from AANEM 2024 in Generalized Myasthenia Gravis

EP. 16 Clinical Pearls for Management of Generalized Myasthenia Gravis

EP. 16 Clinical Pearls for Management of Generalized Myasthenia Gravis

Video content above is prompted by the following:

A number of agents targeting the neonatal Fc receptor (FcRn) have recently been approved or are under investigation to treat gMG. What are the differences regarding mechanism of action among the following approved or investigational FcRn-targeting agents?

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