View clinical trials related to Multiple Sclerosis Relapse.
Filter by:The clinical trial is intended to assess for clinical evidence of Clemastine Fumarate as a myelin repair therapy in patients with chronic inflammatory injury-causing demyelination as measured by multi-parametric MRI assessments. No reparative therapies exist for the treatment of multiple sclerosis. Clemastine fumarate was identified along with a series of other antimuscarinic medications as a potential remyelinating agent using the micropillar screen (BIMA) developed at the University of California, San Francisco (UCSF). Following in vivo validation, an FDA IND exemption was granted to investigate clemastine for the treatment of multiple sclerosis in the context of chronic optic neuropathy. That pilot study was recently completed and is the first randomized control trial documenting efficacy for a putative remyelinating agent for the treatment of MS. The preselected primary efficacy endpoint (visual evoked potential) was met and a strong trend to benefit was seen for the principal secondary endpoint assessing function (low contrast visual acuity). That trial number was 13-11577. This study seeks to follow up on that study and examine clemastine fumarate's protective and reparative effects in the context of chronic demyelinating brain lesions as imaged by multi-parametric MRI assessments. The investigators will be assessing the effects of clemastine fumarate as a remyelinating therapy and assessing its effect on MRI metrics of chronic lesions found in patients with a confirmed diagnosis of relapsing-remitting multiple sclerosis. In addition to using conventional multi-parametric MRI assessments, this study will also evaluate a new MRI technique called Ultrashort Echo Time (UTE) MRI to assess the effects of clemastine fumarate as a remyelinating therapy of chronic lesions found in patients with a confirmed diagnosis of relapsing-remitting multiple sclerosis and compare it to the other assessments.
Purpose: This study aims to investigate the demonstrability of increased inflammation and neurodegeneration in multiple sclerosis (MS) patients in relapse period compared to MS patients in remission by cross-sectional analysis of in-vivo corneal confocal microscopy (IVCM), and to evaluate the alternations with a second IVCM administered at least 6 months after the relapse period. Methods: This prospective, non-randomized-controlled, cross-sectional study included 58 MS patients which were grouped regarding the presence of relapse (MS-Relapse group [n=27] and MS-Control group [n=31]), and age-sex matched 30 healthy controls (HC). The corneal nerve fiber density (CNFD), the corneal nerve branch density (CNBD), the corneal nerve fiber length (CNFL), and dendritic cell (DC) density were evaluated in all MS patients and HCs by IVCM. If the patients in the MS-relapse group did not have an attack within 6 months, the same parameters were evaluated with the second IVCM. The patients with a history of optic neuritis or trigeminal symptoms were excluded.
Ocrelizumab (OCR) is a humanized anti-CD20 antibody approved for Relapsing Multiple Sclerosis (RMS) and Primary Progressive Multiple Sclerosis (PPMS), due to neuroprotective effects of partially unknown origin. While its mechanism of action is mainly thought to occur via B cell depletion, previous studies on rituximab, another anti-CD20 drug, showed that CD20 binding elicits several intracellular signalling pathways, also including Protein Kinase C (PKC) activation. Of interest, the β isoform of PKC is known to modulate, through the RNA-binding protein ELAV/HuR, the expression of Vascular Endothelial Growth Factor (VEGF), a signaling protein that has been suggested to play deleterious effects in the first phases of MS. Therefore, the hypothesis is that part of the neuroprotective effects exerted by OCR may also be due to the modulation of VEGF expression via PKCβ /HuR cascade. The primary objective is to evaluate the variation of the expression of VEGF (protein and mRNA) in Peripheral Blood Mononuclear Cells (PBMCs) induced by OCR therapy. No additional visits will be required outside of clinical practice. Additional laboratory testing (VEGF protein expression and PKCbeta/HuR cascade) will be performed on extra blood which will be taken during the routine blood exams. This study is an observational, longitudinal, monocenter and single arm study, in patients with RMS who are newly prescribed with OCR as per clinical practice. The study consists of the following visits as per clinical practice - T0 visit: at the first dose of OCR, blood sample and clinical/radiological MS data will be collected. - T6: after 6 months of OCR treatment, blood samples and clinical MS data will be collected. - T12 visit: after 12 months of OCR treatment, blood samples and clinical MS data will be collected.
The aim of the study is to record any relapses during one year postoperatively in patients and parturients diagnosed with MS who received general or regional anesthesia
Objective: To investigate the role of virtual reality (VR) paired with robotic-assisted gait training (RAGT) compared with RAGT alone in patients with Multiple Sclerosis (MS). Method: A Randomized, double-blind, controlled clinical trial was carried out in forty patients with relapsing remitting MS. All patients were randomized into two groups. One group practiced Lokomat without VR (group G1), the other one the Lokomat with VR (G2). Both the groups performed 40-1h-training sessions by Lokomat (for 3 times a week). A skilled-blinded neurologist and psychologist administered clinical and neuropsychological scales. All the clinical tests were performed at the beginning (T0) and at the end (T1) of the rehabilitative program.
The primary objective was to demonstrate the effect of teriflunomide, in comparison to placebo, on frequency of Multiple Sclerosis (MS) relapses in patients with relapsing forms of MS who are treated with Interferon-beta (IFN-beta). The secondary objectives were: - Assess the effect of teriflunomide, in comparison to placebo, when added to IFN-beta on: - Disease activity as measured by brain Magnetic Resonance Imaging (MRI) - Disability progression - Burden of disease and disease progression as measured by brain MRI - Evaluate the safety and tolerability of teriflunomide when added to IFN-beta therapy - Assess the pharmacokinetics of teriflunomide in use in addition to baseline IFN-beta therapy - Assess associations between variations in genes and clinical outcomes (safety and efficacy) - Assess other measures of efficacy of teriflunomide such as fatigue and health-related quality of life - Assess measures of health economics (hospitalization due to relapse, including the length of stay and any admission to intensive care unit)