View clinical trials related to Multiple Sclerosis.
Filter by:Sleep disturbance is common in people with multiple sclerosis (MS) and contributes to diminished quality of life. Bright light therapy may be an innovative strategy to reduce sleep disturbance in MS, possibly through its effects on a subtype of retinal ganglion cells that help regulate circadian rhythms and sleep. This pilot study will evaluate whether, in people with MS, bright light therapy reduces sleep disturbance and explore whether light therapy improves function of these cells.
Low bone density is a health risk in older adults and especially people with multiple sclerosis (MS) due to steroid treatments and less mobility. Bone density is a measurement of how dense or strong bones are. Weight-based training may be one method in strengthening bones and providing a beneficial treatment for MS patient rehabilitation. Weight based training involves performing exercises without the use of actual weights, and instead with one's own bodyweight. This study aims to look at the effects of weight-based training on bone density, cognition (ability to learn and understand), and other quality of life issues (i.e. depression) in MS patients.
The current project will examine effectiveness of an intervention based on the concept of the social regulation of emotion. The intervention is designed to improve well-being in individuals with MS by leveraging participants' existing social support. Effectiveness will be tested on a sample of 42 individuals with MS, half of whom will receive the intervention and half of which will receive an inactive control. Investigators will document changes resulting from treatment on self-reported levels of stress, depression, and quality of life. Intervention evaluation will expand scientific knowledge of emotion regulation disruption in MS, and potentially identify a novel and highly efficient means of treatment.
Background: High dose biotin is a therapeutic option for French progressive Multiple Sclerosis (MS) patients, without relapse for at least one year, since June 1, 2016. Despite the inflammatory activity of progressive forms of MS is known to be low, several publications mentioned clinical and/or radiological activity for biotin-treated patients. Objectives: 1. To determine if high dose biotin increase the clinical inflammatory activity of patients with a progressive form of MS. 2. To compare the clinical characteristics of the relapses that occurred with biotin or not. 3. To describe the characteristics of the patients with a clinical inflammatory activity with biotin. Methods: This is a national, academic, observational and retrospective study comparing one group of progressive MS patients with high dose biotin to another group without this treatment using a propensity score, in intention to treat. The main judgment criterion is the annualized relapse rate (ARR) from the beginning of the biotin to the last evaluation available before the data extraction. A Student's t test will be used. A negative binomial modelling with relapses counting over a period of exposure and taking into account the inter and intra center variability will be used. The statistical tests will be adapted to the nature of the variables concerning the secondary judgment criteria. Expected results: This French national study will provide a better knowledge of the inflammatory activity of the progressive forms of MS treated with high dose biotin. If an increased clinical inflammatory activity is highlighted with biotin a prospective study will be necessary to confirm the result before a specific information of the scientific community and the patients about this risk or even an amendment of prescription rules in order to secure the use of the product. On the contrary, the absence of increased risk of clinical inflammatory activity with biotin would help to reassure the prescriber and the patient about the innocuity of the treatment.
Multiple Sclerosis (MS) is characterized by episodic attacks in which there are sharp declines in physical function. Although neurorehabilitation is the most promising clinical strategy for motor recovery in patients with MS, treatment responsiveness and outcomes are mixed. This is perhaps because each individual with MS has a different capacity to improve with rehabilitation, and this capacity may be based on a variety of baseline factors, such as disease duration, motivation, cognitive status and integrity of underlying brain structures. A better understanding of what "key ingredients" facilitate relearning of motor skills during neurorehabilitation is critically needed. Much of the focus of rehabilitation is on relearning motor skills. The initial stage of learning a motor skills often requires explicit concentration on the details of the movement. As one becomes more proficient in the motor skill, it becomes less attention-demanding and more automatic. Those who can perform motor skills more automatically will be better able to manage the additional demands of a secondary task; thus, capacity for dual-task performance can be used as an index of automaticity. Individuals with MS experience demyelination that impacts brain areas critical for motor learning. However, the specific clinical and pathological variables that facilitate capacity for motor learning in people with MS have not been identified. Identification of such variables could be leveraged to determine a patient's capacity to benefit from neurorehabilitation at the outset and potentially to maximize motor learning during rehabilitation for people with MS. Thus, there is an urgent need to determine the key ingredients most strongly associated with successful relearning of motor skills in MS patients. Our long-term goal is to develop individualized rehabilitation for persons with MS. Our overall objective in this application is to identify clinical and pathological variables associated with successful relearning of motor skills. Our central hypothesis, based on preliminary data, is that the ability to learn to make new movements automatically occurs over a dynamic range and is a function of available cognitive processing speed and the integrity of corticospinal tract and superior cerebellar peduncles. We will test these hypotheses by recruiting 146 individuals with relapsing-remitting MS to participate in a mechanistic trial not designed to be a therapeutic intervention. Participants will complete baseline testing (including neuroimaging, cognitive testing and dual-task performance) followed by 4 consecutive days of training on a challenging balance task. After a 2-day washout period, participants will return for post-testing (including dual-task performance on a dual-balance and working memory task). The rationale for the proposed research is that identification of key ingredients associated with the capacity for motor skill acquisition would allow for more targeted rehabilitation programming, thereby improving patient outcomes and reducing health care expenses. At the completion of the proposed research, we expect to understand more about the capacity for individuals with MS to improve with motor skill training, and some of the key ingredients that help predict successful shift toward task automaticity, one critical component of successful neurorehabilitation. The results of this proposal will facilitate the development of predictors of motor recovery, needed to improve rehabilitation outcomes for individuals with MS and other neurodegenerative diseases.
The objective of the study is to describe the current status of MS patients with urinary disorders in Lebanon, and to demonstrate whether invasive investigations improve the management of these patients compared to an optimal non-invasive approach.
This prospective, non-interventional research registry is designed to study the comparative effectiveness and comparative safety of approved treatments for MS in a cohort of patients cared for by neurologists across North America. Secondary objectives include analyzing the epidemiology and natural history of the disease, its comorbidities, and current treatment practices.
Multiple Sclerosis (MS) is a disease in which the myelin surrounding the nerve cells is damaged which affects functioning. MS usually is treated with medications designed to reduce the occurrence of future MS events. Evidence suggests that an important part of the disease process is damage to the myelin and brain caused by too much oxygen (sometimes called oxidative stress) or too much inflammation (or swelling). The overall goal of this study will be to determine whether N-acetyl cysteine (NAC) will help to support cerebral function in patients with Multiple Sclerosis (MS). This positron emission tomography magnetic resonance imaging (PET-MRI) study will utilize 18F-2-fluoro-2-deoxy-D-glucose fluorodeoxyglucose positron emission tomography FDG PET to measure cerebral metabolism, along with MRI analysis, to measure metabolism and structural effects of NAC in patients with MS.
Multiple sclerosis (MS) is a chronic, inflammatory, debilitating disease that causes destruction of central nervous system (CNS) myelin, with varying degrees of axonal damage. It mainly affects young adults and is twice as common in women as in men (1). Studies published from the 1990s brought animal models and theoretical considerations of hematopoietic stem cell transplantation (HSCT) being useful in the prevention and treatment of autoimmune diseases, with clinical responses in some patients, suggesting that high-dose chemotherapy followed by HSCT rescue could "reset" the immunological changes through the control of autoreactive clones, followed by immunological tolerance after immune reconstitution (2); this led to the conclusion that HSCT may be a viable therapeutic option for MS (1-6). Autologous HSCT have been done in patients with MS since 1996 and more than 700 HSCTs have been performed around the world (1-6). Most patients have been treated in small trials or in multicenter studies. In retrospective analyzes, a progression-free survival of more than five years after transplant has been observed, the neurological outcomes being considerably more favorable in patients with the relapsing-remitting type and/or those who showed an inflammatory pattern in magnetic resonance imaging (MRI) during the pre-transplant screening. Reports of good results, particularly in the aggressive forms of MS reinforce the effectiveness HSCT in MS patients with prominent inflammatory activity. The risk of transplant related mortality in HSCT for MS was conventionally considered very high but has declined since 2001 to 1.3% (2-6), this probably being the result of the changes in the conditioning regimens, thus reducing toxicity. Recent data, with more than 700 autologous transplants for MS in Europe, showed an overall survival of 92% in five years and a progression-free survival of 46%, the main cause of mortality and morbidity being the recurrence of the autoimmune disease (2-6). The consensus provides an indication of HSCT in patients with progressive MS unresponsive to conventional therapy and Expanded Disability Status Scale (EDSS) (1) between 3.0 and 6.0. The forms of the disease that might benefit from transplantation are: relapsing remitting, primary or secondary progressive, and the "malignant" form, provided there is evidence of inflammatory activity at the time of transplant indication.
The investigators will conduct at NorthShore University HealthSystem pragmatic trials using the EMR for 10 common neurological disorders. They will demonstrate the feasibility of subgroup based adaptive assignment of treatments, electronic consenting, and outcomes data capture at the point of care using the EMR. They will identify the most effective treatments for common neurological disorders and seek replication by the NPBRN.