News

Patients with myasthenia gravis (MG) who have one copy of an FCGRT gene variant have lower levels of circulating antibodies called immunoglobulin G (IgG) and are more likely to be resistant to intravenous immunoglobulin (IVIg) treatment, a small study found. The…

Early reduction of steroid and immunosuppressant therapy during Soliris (eculizumab) treatment to alleviate myasthenia gravis (MG) symptoms may result in disease aggravation and pure red cell aplasia (PRCA), according to a Japanese case study. PRCA is a form…

Scores of virtual events are afoot around the world to mark Rare Disease Day 2021 on Feb. 28. The activities are focused on heightening awareness about rare diseases and the hundreds of millions of individuals they are thought to affect. Patients, caregivers, and advocates worldwide will sport denim ribbons…

A lesser known variety of myasthenia gravis (MG), called double-seropositive, appears to be a subtype of MuSK-antibody positive MG, a single-site study in China reports. Recognizing this subtype could help in properly diagnosing patients, allowing for better treatment outcomes, its scientists said. Their study, “AChRAb and…

People with myasthenia gravis (MG), particularly those with late-onset and thymoma-associated MG — disease linked to a tumor in the thymus gland — have a higher risk of developing other types of cancer, according to an analysis of a Swedish national registry. The results also…

While progress was made last year on newborn screening and other policy issues critical to rare disease patients, a “State Report Card” argues that many concerns — notably out-of-pocket costs for prescription medicines and access to affordable comprehensive care — still need attention. Those were the findings of the…

In a $3.05 billion deal, Horizon Therapeutics will acquire Viela Bio, the developer of inebilizumab, a potential treatment for autoimmune diseases such as myasthenia gravis (MG), the two companies announced. Horizon plans to advance inebilizumab, already approved for treating another rare autoimmune disease, as a therapy for decreasing disease activity…

High levels of autoantibodies against acetylcholine receptors (AChR) in the blood of people with thymoma — a tumor of the thymus — can help to identify patients at risk of developing myasthenia gravis (MG) after tumor surgery, a study suggests. Larger tumors, and partial tumor resection might also increase this risk.

People with myasthenia gravis (MG) have a significantly higher risk of body-wide complications within three months of total hip or knee replacement surgery than patients without the rare disease, a study found. The analysis, “Increased rate…

The two COVID-19 vaccines that recently received emergency approval from the U.S. and other worldwide regulatory agencies are expected to pose little risk to the rare disease community, including to patients with compromised immune systems or those participating in gene therapy studies. That was the message of a recent…