American Association of Neuromuscular & Electrodiagnostic Medicine Annual Meeting (AANEM)

Tuan Vu, MD, a professor of neurology at the University of South Florida, provided brief commentary on topline data of the phase 3 VIVACITY-MG3 study presented at AANEM 2024.

The phase 3 study is expected to include 110 patients with seronegative myasthenia gravis who will be randomly assigned to IV efgartigimod or placebo for a 5-week follow-up, followed by an open-label extension.

The assistant professor of neurology at Wake Forest School of Medicine provided clinical insight on MG0020, a phase 3 trial assessing a self-administration of rozanolixizumab through a syringe driver. [WATCH TIME: 3 minu]

Despite balanced baseline characteristics, patients ranged from low to high number of rozanolixizumab treatment cycles, suggesting the need for a personalized approach.

Findings showed that both fixed cycles and every-other-week dosing regimens of efgartigimod were well tolerated and effective in improving clinical outcomes in patients with generalized myasthenia gravis.

The PREVAIL trial, presented at the 2024 AANEM meeting, is investigating gefurulimab, a bispecific nanoantibody designed to inhibit complement activation, as a potential treatment for patients with generalized myasthenia gravis.

The neuromuscular specialist at the University of Tennessee Medical Center provided clinical insight on a retrospective analysis studying the long-term corticosteroid patterns of approved treatments for generalized myasthenia gravis. [WATCH TIME: 5 minutes]

Rozanolixizumab demonstrated efficacy in patients with generalized myasthenia gravis aged at least 65 years, despite a higher incidence of comorbidities observed in this population.

The Meta A. Neumann Professor of Neurology at George Washington University provided an overview of a new phase 3 study testing the efficacy and safety of cladribine versus placebo in generalized myasthenia gravis. [WATCH TIME: 3 minutes]

Pozelimab and cemdisiran work together to block the complement pathway, which plays a key role in gMG, using two different approaches—one suppresses liver production of a key protein, while the other targets it directly with antibodies.

Zilucoplan, approved for generalized myasthenia gravis in 2023, showed consistent complement inhibition, even with additional treatments like IVIg or plasma exchange.

The director of the myasthenia gravis clinic at Yale University provided clinical insight on promising phase 3 data assessing inebilizumab, an FDA-approved therapy for NMOSD, in patients with myasthenia gravis. [WATCH TIME: 4 minutes]

A new analysis of the phase 3 PROPEL study showed that switching to cipaglucosidase alfa/miglustat therapy enhanced outcomes among patients with late-onset Pompe disease.

Using data from observational studies, a recent meta-analysis offered a comprehensive overview of the risk profile of cardiovascular comorbidities in patients with myasthenia gravis.

A new study presented at AANEM 2024 revealed that daily dosing of oral edaravone was well tolerated and did not reveal any new safety concerns in patients with amyotrophic lateral sclerosis.

Long-term use of ravulizumab in patients with generalized myasthenia gravis led to a significant reduction in corticosteroid dependence, highlighting its potential steroid-sparing benefits.

Over an 18-month period, patients showed strengthened scores on Rasch-built Overall Disability Scale, a patient-reported outcome measure of activity and social participation.

The professor and chair of neurology at Virginia Commonwealth University discussed how neurologists are urged to take organized action and provide training on healthcare disparities, with a particular focus on race, ethnicity, and financial barriers to access. [WATCH TIME: 2 minutes]

The professor of neurology at Cedars-Sinai Medical Center talked about efgartigimod as a novel treatment for chronic inflammatory demyelinating polyneuropathy, with the potential of it being a first-line treatment for patients with the condition. [WATCH TIME: 3 minutes]

The director of disability policy at the Muscular Dystrophy Association talked about the future possibility of having an aircraft that accommodates for patients with neuromuscular disorders who use mobility devices. [WATCH TIME: 3 minutes]

The neuromuscular neurologist at the Cleveland Clinic discussed findings from an analysis presented at AANEM 2023 that investigated the safety and efficacy of subcutaneous efgartigimod in patients with myasthenia gravis. [WATCH TIME: 5 minutes]

Group-level analyses indicated that a combination of cipaglucosidase alfa and miglustat outperformed alglucosidase alfa/placebo in various motor function and patient-reported outcome measures, with notable improvements in walking tests and quality of life aspects like 'ability to move around' and 'energy level.'

The founder of Strategic Advocacy Solutions LLC discussed the critical role of psychosocial support throughout various stages of neuromuscular diseases, emphasizing the impact of transitions on patients' emotional well-being. [WATCH TIME: 5 minutes]

The director of the neuromuscular diseases division at the University of Washington discussed findings from a new post hoc analysis presented at AANEM 2023 that showed that zilucoplan treatment significantly reduced fatigue in patients with myasthenia gravis. [WATCH TIME: 6 minutes]

Recent findings from an analysis of the CHAMPION MG study suggest that ravulizumab continues to be an effective therapy for patients with generalized myasthenia gravis, regardless of whether they had received prior IVIg treatment.

The professor and chair of neurology at Virginia Commonwealth University discussed a study conducted among neurologists that revealed healthcare disparities in the treatment of myasthenia gravis, particularly related to access to care and therapeutics. [WATCH TIME: 5 minutes]

Recent research, presented at the 2023 AANEM Annual Meeting, emphasized the potential need for patient support programs targeting at-risk populations to enhance disease management and reduce acute care utilization in myasthenia gravis.

The director of disability policy at the Muscular Dystrophy Association discussed his lecture at AANEM 2023 on how clinicians can advocate for their patients to help improve accessibility and health equity. [WATCH TIME: 7 minutes] 

Among 67 patients with generalized myasthenia gravis studied from January 2021 to June 2023, 89.5% failed to meet clinical trial inclusion criteria, with the most common reason being a Myasthenia Gravis Activities of Daily Living score of less than 5.

In a new post hoc analysis of RAISE-XT, early responders to zilucoplan maintained their response throughout the long-term open-label extension, irrespective of baseline characteristics.