Search results for "multiple sclerosis"

Diffusion MRI-based cortical complexity alterations associated with executive function in multiple sclerosis.

2013

Purpose: To report a novel magnetic resonance imaging measure (diffusion orientational complexity [DOC]) in a study of people with multiple sclerosis (MS) and healthy controls and to determine patterns of abnormality, correlations with conventional diffusion measures, and associations with cognitive function. Materials and Methods: We performed high angular resolution diffusion imaging (HARDI) and measured DOC, mean diffusivity (MD), and fractional anisotropy (FA) in 51 MS patients and 28 healthy controls. All subjects had a 2-mm isotropic HARDI scan on a 3 T scanner using a 32-channel head receiver coil. DOC, MD, and FA were measured in three regions of interest (ROIs) in frontal cortex li…

Heart involvement in patients treated with mitoxantrone for multiple sclerosis

2010

Return of disease activity after natalizumab therapy discontinuation in patients with multiple sclerosis: frequency and clinical and instrumental pre…

2012

Clinical features, disease course and prognosis in patients with paediatric and young adult onset multiple sclerosis

2013

Background. Multiple sclerosis (MS) patients develop their first symptoms before adolescence approximately in 5%. Studies comparing clinical and prognostic characteristics in early onset MS, did not show homogeneous results. Objective. Aim of this study was to investigate characteristics of early onset MS patients and compare them with patients who experienced MS onset later. Methods. MS patients diagnosed as affected by MS according to Poser's criteria, were included if they experienced symptoms onset before age 25. They were classified in three groups. Group A: patients who had their onset until they were 16 years old Group B: individuals with onset between 17 and 20 yearsGroup C: patient…

Enhanced 17hydroxyprogesterone levels in children with multiple sclerosis receving glatiramer

2009

Botulinum Toxin Is Effective in the Management of Neurogenic Dysphagia. Clinical-Electrophysiological Findings and Tips on Safety in Different Neurol…

2017

Background and Aims: Neurogenic dysphagia linked to failed relaxation of the upper esophageal sphincter (UES) can be treated by injecting botulinum toxin (BTX) into the cricopharyngeal (CP) muscle. We compared the effects of this treatment in different neurological disorders with dysphagia, to evaluate its efficacy over time including the response to a second injection. Materials and Methods: Sixty-seven patients with neurogenic dysphagia associated with incomplete or absent opening of the UES (24 with brainstem or hemispheric stroke, 21 with parkinsonian syndromes, 12 with multiple sclerosis, and 10 with spastic-dystonic syndromes secondary to post-traumatic encephalopathy) were treated wi…

The Rare IL22RA2 Signal Peptide Coding Variant rs28385692 Decreases Secretion of IL-22BP Isoform-1, -2 and -3 and Is Associated with Risk for Multipl…

2020

The IL22RA2 locus is associated with risk for multiple sclerosis (MS) but causative variants are yet to be determined. In a single nucleotide polymorphism (SNP) screen of this locus in a Basque population, rs28385692, a rare coding variant substituting Leu for Pro at position 16 emerged significantly (p = 0.02). This variant is located in the signal peptide (SP) shared by the three secreted protein isoforms produced by IL22RA2 (IL-22 binding protein-1(IL-22BPi1), IL-22BPi2 and IL-22BPi3). Genotyping was extended to a Europe-wide case-control dataset and yielded high significance in the full dataset (p = 3.17 &times

Reliability of physical functioning measures in ambulatory subjects with MS.

2005

Background and Purpose. One of the primary reasons for measuring outcomes during rehabilitation is to determine the effect of physiotherapy. Repeated measurement situations are susceptible to several sources of error, including inconsistencies caused by the subject, the procedure, the instrument and the examiner. Therefore, the reliability of the measures needs to be examined. Method. The present study used a repeated-measures design. Two studies were undertaken to examine the test–retest and inter-rater reliability for physical functioning measures. The interval between the measurements was one week. The sample consisted of 19 ambulatory subjects with mutliple sclerosis (MS) in the test–re…

The relationship between BAFF serum levels, anti-NMDAR autoantibodies and fatigue in patients with systemic lupus erythematosus and multiple sclerosi…

2020

Metals in Scalp Hair from Relapsing-Remitting Multiple Sclerosis Patients (RRMS)

2014

We measured the concentrations of 21 chemical elements (TE) in hair of 48 Sicilian patients with RRMS compared with 51 controls (HC). MS patients showed a significantly (p<0.01) lower hair concentration of Al and Rb and higher hair concentration of U compared to HC. The percentage of MS patients showing hair elemental concentrations greater than the 95th percentile of controls was 20% for Ni, 19% for Ba and U, and 15% for Ag, Mo and Se. The ratio Zn/Cu varied from 17 to 19, with no significant differences between HC and MS groups or between individuals differentiated by gender. No significant association was found between levels of each TE and age, disease duration, Expanded Disability Stat…