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441 active trials for Multiple Sclerosis

Comparison of Brain Atrophy Rates, Cognition, and Patient-Reported Outcomes in MS Patients Using Long-term Fingolimod and Glatiramer Acetate

Rates of brain atrophy for long term users of fingolimod when compared to glatiramer acetate have not been examined in patients with relapsing forms of multiple sclerosis (MS). As patients on long term therapy typically have little or no overt signs of white matter inflammatory activity (T2, gad lesions), brain atrophy measures can provide insight into whether there is continued progression of MS in these patients. What remains unknown is whether patients on a particular therapy have a slower rate of brain atrophy. This would provide convincing evidence that central nervous system tissue injury is further suppressed. Such information would be of substantial clinical benefit when deciding between various therapies. The investigators will estimate the impact of long term use of fingolimod therapy (defined as a minimum of two years on therapy) on whole brain atrophy in treated patients with relapsing forms of MS as compared to age and gender matched patients on Glatiramer Acetate. The investigators secondary goal is to determine the correlation between brain atrophy and cognitive performance in treated patients with relapsing forms of MS. The investigators will also examine the correlation between the NeuroQualityofLife (NeuroQOL) PROs, patient self-reports of disability, clinical assessment of physical disability, work productivity, clinical assessments of cognitive functioning with whole brain volume loss for patients on long term fingolimod vs. long term glatiramer acetate therapy matched on age and gender. The investigators anticipate the findings of this study will generate relevant hypotheses about these relationships.

Start: September 2014
Meningeal Inflammation on 7T MRI as a Tool for Measuring and Predicting Ocrelizumab Response in Multiple Sclerosis

Multiple Sclerosis (MS) is an autoimmune disorder of the central nervous system. In MS, inflammation is known to attack areas of the brain, spinal cord, and optic nerves; resulting in disability. Current MRI technology provides an adequate view of the impact of MS on the "white matter" of the brain, which contains many of the connections between neurons. Quantification of lesions in the white matter due to MS are a standard part of clinical trials and clinical care in MS. However, it has long been known that MS not only can affect the white matter, but also the "gray matter," which contains the majority of the nerve cells in the brain and can cause inflammation in the meninges (the protective tissue that surrounds the brain and spinal cord). Autopsy studies have shown that the inflammation seen in the meninges is driven by a B-cells, a subset of white blood cells and that meningeal inflammation may be responsible for damage to the gray matter of the brain. Ocrelizumab is a new treatment for multiple sclerosis. This medication works by targeting and destroying circulating B-cells. It is thought that this may reduce the level of meningeal inflammation in patients with multiple sclerosis. By reducing meningeal inflammation, this medication may result in less damage to the gray matter and subsequently less disability in MS patients. In this study, the investigators will evaluate the use of a method on 7 tesla (7T) MRI to identify inflammation in the meninges as a potential predictor of response to ocrelizumab treatment for multiple sclerosis. Further, the investigators will evaluate if this MRI technique can be used to monitor the long-term effect of the medication on meningeal inflammation and the development of damage to the gray matter of the brain.

Start: September 2018
Investigation of the Effects of Technology Supported Different Physiotherapy Approaches on Patients With Multiple Sclerosis

Multiple Sclerosis (MS) is an autoimmune disease characterized by chronic inflammation, demyelination and axonal loss of the central nervous system. The etiology of the disease is not known exactly and possible causes are; genetic, vitamin D deficiency, viral, environmental and autoimmune factors have been identified. Common findings of MS are in the literature; sensory, visual problems, fatigue, urinary retention / incontinence, motor problems (inability to walk, upper extremity skills, coordination and balance problems), cognitive deficits, tone, speech and swallowing disorders. In the rehabilitation of MS; It is seen that balance, coordination, strengthening, aerobic and neurodevelopmental exercise methods are used and these approaches have reached moderate / high level evidence in the literature. Task-oriented circuit therapy(TOECT), one of the current neurophysiology-based approaches; It is a motor learning-based exercise approach based on the theory of dynamic systems, one of the theories of motion control, aiming at the acquisition of skills for a specific functional activity. When the existing studies are examined, it has been determined that there are a limited number of randomized controlled studies examining the effects of TOECT and that sufficient evidence cannot be obtained with these studies. In previous studies, it has been observed that standardization of exercise approaches applied to the control group could not be achieved and the control groups generally included applications that could create passive or effect summation compared to the experimental groups. In addition, in the literature, TOECT, which includes rehabilitation games to be applied in the form of station training, in MS patients; There is no randomized controlled study examining the effects on balance, walking, fatigue, trunk and upper extremity functions and kinematics. In this direction, the purpose of the research is; To examine the effects of technology-supported TOECT and technology-supported home program applied as station training on walking, quality of life, fatigue, balance, trunk and upper extremity functions of patients with MS, using kinematic and clinical methods. Volunteers who agree to participate in the study will be divided into two groups by the block randomization method. Both groups will receive exercise training 3 sessions per week (24 sessions in total) for 8 weeks. Evaluations will be made before and after 8 weeks treatment

Start: February 2021