Myasthenia Gravis

The humanized IgG4 monoclonal antibody was first approved for myasthenia gravis in the US in 2023, with approvals in Japan and the European Union following later that year and 2025, respectively.

Despite nurses often being the first health care workers many patients encounter, they frequently lack adequate tools to optimally evaluate their patients’ conditions, as in the case with myasthenia gravis and being able to predict patients at risk of myasthenic crisis.

Among patients who have myasthenia gravis, even low disease activity can impact their quality of life (QOL) via motor fatiguability.

Fear of progression is common among patients living with chronic diseases, but the degree to which it interferes with patient outcomes, including treatment adherence, deserves further investigation, study authors note.

The primary endpoint in PREVAIL is Myasthenia Gravis-Activities of Daily Living total score improvement from baseline, and the secondary endpoints are Quantitative Myasthenia Gravis total score and Myasthenia Gravis Composite total score.

Miriam Freimer, MD, clinical professor of neurology at The Ohio State University Wexner Medical Center, reflects on how findings from the RAISE-XT trial potentially translate to real-world practice and looks to the future of treatment for the autoimmune neuromuscular disorder.

Three patient outcomes were measured in this new study: time to onset of ocular-related myasthenia gravis, Activities of Daily Living response, and Minimal Symptom Expression.

Nipocalimab's FDA approval revolutionizes generalized myasthenia gravis treatment, offering rapid symptom relief and improved patient outcomes across diverse populations.

In this interview, Richard J. Nowak, MD, MS, principal investigator of the MINT trial of inebilizumab for generalized myasthenia gravis (gMG), discusses the trial’s key findings, including significant improvements in patient- and physician-assessed outcomes, as well as longer-term implications and future areas of investigation.

Telitacicept is a dual-targeting agent that attaches to and blocks the effects of 2 key signaling proteins, B-lymphocyte stimulator and a proliferation-inducing ligand, to treat the B-cell–mediated autoimmune disease, generalized myasthenia gravis.

Zilucoplan (Zilbrysq; UCB) is a once-daily subcutaneous C5 complement inhibitor that has demonstrated long-term treatment benefits in patients who have acetylcholine receptor antibody–positive generalized myasthenia gravis (gMG).

Combining FRAX and MG-ADL assessments enhances fracture risk prediction in patients with myasthenia gravis (MG), guiding targeted interventions for better outcomes.

New research reveals light sensitivity significantly impacts quality of life in myasthenia gravis patients, highlighting the need for targeted treatment strategies.

The approval marks the second international approval for rozanolixizumab (Rystiggo; UCB Pharma) for generalized myasthenia gravis (gMG), behind the February EU approval of 2 self-administration approvals for the neonatal Fc receptor monoclonal antibody: an infusion pump and manual push with a syringe.

Nipocalimab (Imaavy; Johnson & Johnson), an FcRn-blocking monoclonal antibody, was approved for patients 12 years and older with generalized myasthenia gravis based on data from the ongoing Vivacity-MG3 study.

Richard J. Nowak, MD, MS, Yale School of Medicine, explains what some early myasthenia gravis symptoms are and their impact on research efforts.

Research presented at the recent annual meeting of the Academy of Managed Care Pharmacy highlights outcomes among patients who have anti-acetylcholine receptor antibody-positive myasthenia gravis that include reduced exacerbations and need for immunoglobulin.

Marla Black Morgan, MD, with Phoebe Neurology Associates, presented findings on a study into the diagnostic journey of patients with neuromuscular conditions who have rare diseases at the 2025 American Academy of Neurology annual meeting.

The randomized control period of the MINT trial has completed, and these newest data describe outcomes among patients who have acetylcholine receptor antibody–positive generalized myasthenia gravis (AChR+ gMG), explained MINT principal investigator Richard Nowak, MD, MS, Yale School of Medicine.

Patient-reported outcomes measures in generalized myasthenia gravis (gMG) are more important than ever, for both those treating and being treated for the chronic autoimmune neuromuscular disorder, to have a more nuanced understanding of experiences and difficulties.

These are data to week 26 on the monoclonal antibody and antineoplastic agent; data out to week 52 of the MINT trial will be presented in a late-breaking oral session at the upcoming American Academy of Neurology Annual Meeting.

Rozanolixizumab is a high-affinity humanized immunoglobulin G4 monoclonal antibody and Fc receptor blocker approved to treat anti–acetylcholine receptor– and anti–muscle-specific kinase–positive generalized myasthenia gravis (gMG) in adult patients; administration is subcutaneous and takes approximately 15 minutes.

The FDA first approved eculizumab for use in adult patients with generalized myasthenia gravis in 2017, before expanding the indication to include pediatric patients who are 6 years or older and positive for antiacetylcholine receptor antibodies.

Myasthenia gravis is a neuromuscular junction disorder with a hallmark of progressive muscle weakness and frequent manifestation of otolaryngologic dysfunction, such as difficulty swallowing and speech disorder.

Myasthenia gravis is becoming increasingly common around the world, with a resulting disease burden beset by high health care resource utilization, decreased quality of life, and worsened mental health.