Active clinical trials for "Myasthenia Gravis"

This is a phase 1 clinical trial studying whether or not oxaloacetate has a positive effect on patients with Myasthenia Gravis. Patients will be assigned to one of three cohorts which will determine the dose of oxaloacetate they will be given. Subjects will take the study drug for 4 weeks and be on placebo for 4 weeks.

This study examines the effect of adjuvant therapy with the oral beta-agonist Salbutamol in patients with generalized myasthenia gravis on stable standard of care having residual symptoms.

A randomized, double-blind, placebo-controlled multicenter study evaluating the safety and efficacy of Rituximab (Mabthera®) in patients with new onset generalized myasthenia gravis (MG).

The purpose of this study is to determine whether the drug Leukine (GM-CFS) is safe and tolerated by patients with autoimmune myasthenia gravis (MG).

A randomized, placebo-controlled, double-blinded cross-over study evaluating and quantifying the effect of pyridostigmine on muscle strength and symptoms in Myasthenia Gravis (MG)

This is an randomized, double-blind, double-dummy trial, and the objective is to compare the efficacy and safety of Mycophenolic acid (MA) and Azathioprine (AZA), immunosuppressive drugs, in myasthenia gravis patients. This prospective study will enroll 40 myasthenia gravis (MG) patients who are poor controlled under prior steroid therapy. All subjects should be randomly assigned to MA group and AZA group that will receive routine pyridostigmine and prednisolone in combination with MA or AZA.

Myasthenia gravis is an autoimmune disorder of neuromuscular transmission, characterized by fluctuating muscle weakness and fatigability. In isolated ocular myasthenia, when only the extraocular muscles are involved, most common ancillary tests, such as acetylcholine receptor autoantibodies and repetitive nerve stimulation, are often negative. A simple, quick and non-invasive test for ocular myasthenia based on ocular vestibular evoked myogenic potentials (oVEMP) was recently developed. The main goal of the study is to validate repetitive oVEMP stimulation in a blinded diagnostic accuracy study in order to facilitate early and accurate diagnosis of ocular myasthenia.

participants will be allocated into three groups, acute neuropathy (Guillain Barre Syndrome) group, neuromuscular junction disorder(myasthenia gravis ) group, and control group(people with neurological disorders not affecting the respiratory system.Ultrasonography is done on the diaphragm. The index test (ultrasound imaging of the diaphragm) is used. A high-resolution portable ultrasound machine is used, with a 7- to 13-MHz linear array transducer. Patients will be examined in the supine position. diaphragmatic thickness will is measured on both sides during a deep breath in inspiration and during expiration. objectives: primary outcome: to compare diaphragm thickness between the three examined groups. Secondary outcome: correlation between clinical scores and reference US values of diaphragm

This study seeks to establish the sensitivity and specificity of what appears to be a unique brainstem biomarker of Parkinson's Disease (PD) - an electrically induced olygosynaptic nasotrigeminal reflex response - in differentiating early stage PD from normal controls and from patients with various other neurodegenerative diseases. This study will additionally compare the biomarker to olfactory testing.

The purpose of the study is to systematically capture and characterize mental comorbidities for patients with myasthenia gravis. Anxiety disorders and depression for example, can negatively affect the quality of life and lead to e.g. unemployment and early retirement especially in young patients. Additionally the researchers want to find out in what way certain aspects of the disease have an influence on the quality of life, and whether different concepts of coping with the disease have different effects on the quality of life for patients with myasthenia gravis. During the study, close relatives of patients will also be asked to provide input about their current stress situation in the context of supporting their relative. Based on the results, the investigators want to improve and supplement established treatment concepts, to ensure a more comprehensive and individual treatment.