Neuromuscular Junction

Research and clinical trial updates

posted on July 14, 2015 - 3:03pm
Powerful Research MDA welcomes a neurological disease expert to the family

A look at symptoms, diagnosis, treatments and current MDA-supported research into this complex autoimmune disorder

posted on June 15, 2015 - 1:01pm
In recognition of June being National Myasthenia Gravis Awareness Month, MDA is examining the disease from several perspectives. This article offers an overview of signs, symptoms, diagnosis and treatments for myasthenia gravis (MG), as well as information on drugs that people with MG should avoid.

Research updates and clinical trials information

posted on October 30, 2014 - 9:01am
Quest Fall 2014
What About My Disease? Readers sometimes wonder what’s happening with research for their diseases when they don’t see news about them for a while in the pages of Quest. But keep in mind: Research that seems to be for one disorder often has spillover implications for others.

Catalyst Pharmaceuticals launches Firdapse expanded access program for eligible people living with congenital myasthenic syndromes and Lambert-Eaton myasthenic syndrome

posted on October 3, 2014 - 2:00pm
Catalyst Pharmaceuticals, a biopharmaceutical company focused on rare debilitating diseases, announced encouraging results on Sept. 29, 2014, from its phase 3 clinical trial of Firdapse (amifampridine phosphate tablets equivalent to 10mg amifampridine) for the symptomatic treatment of Lambert-Eaton myasthenic syndrome (LEMS).

How MDA-supported research to counteract a complement protein and rev up regulatory T cells may improve MG treatment

posted on April 1, 2014 - 9:27am
Quest Spring 2014
"I’m on CellCept, prednisone, Mestinon and IVIG every three weeks," says 38-year-old Rachel Pegram. "Prednisone, which I have taken for more than 22 years now, has very rough side effects. It has caused weight gain, diabetes and glaucoma. I cannot say I have ever gone into remission without drugs, but I believe I have been in a drug-induced remission. I have spent a lot of time in hospitals for...

Researchers supported in part by MDA have identified antibodies to the LRP4 protein as a third known cause of myasthenia gravis

posted on November 25, 2013 - 5:00am
A research team supported in part by MDA has shown that an abnormal reaction of the immune system against a protein called LRP4 can be added to the known causes of myasthenia gravis (MG), a disorder involving fluctuating weakness and fatigue because of impaired nerve-to-muscle communication. MG is an autoimmune disease, meaning it's caused by abnormal activity of the body's immune system against...

Jacobus Pharmaceutical has opened its original, 30-person, invitation-only trial of 3,4-diaminopyridine for Lambert-Eaton myasthenic syndrome (LEMS) to additional participants who meet study criteria

posted on October 1, 2013 - 5:00am
Update (April 14, 2014): This phase 2 trial of 3,4-diaminopyridine is now closed to new participants. However, the drug remains available on a "compassionate use" -- also called "expanded access" -- basis to qualified patients with LEMS and related disorders of the neuromuscular junction. See Treatment Use of 3,4-Diaminopyridine; or enter NCT01765140 in the search box at ClinicalTrials.gov.

Many MDA grants for research in myasthenia gravis aim to prevent the immune system from attacking needed muscle proteins while allowing it to fight infection

posted on June 25, 2013 - 11:00am
It can start with nothing more than a drooping eyelid or a slight slurring of speech, either of which can come and go and improve with rest. But it can progress, often gradually over weeks or months, to affect all the voluntary muscles, including those controlling breathing. Weakness may be minimal early in the morning after a good night's sleep and worsen throughout the day, especially after...