View clinical trials related to Sclerosis.
Filter by:This study aims to measure the quality of life of ALS patients by the SRI questionnaire, in two distinct patient groups : Patient requiring initiation of NIV, and patients 24 hours dependent on NIV This study also seeks to assess the quality of life of the caregivers with the Zarit Burden interview in those two populations
A growing body of work suggests that regular exercise can support symptom management and improve physical function for people living with multiple sclerosis (MS). Although exercise is known to be beneficial for managing many symptoms related to MS, its effects on the central nervous system, and whether these effects change with different types of exercise, are not well understood. Here, the investigators have designed a clinical trial that compares the effects of distinct exercise protocols on aspects of physical function, physical fitness, and central nervous system function. This research will be the first to compare the effects of different types of exercise on central nervous system changes in people with MS.
The aim of this work is to elaborate a statistical model to predict the effectiveness of robotic treatment in subjects with neurological diseases. The model will be used to understand which subjects are most responsive to this type of treatment
The transition from relapsing-remitting multiple sclerosis to secondarily progressive multiple sclerosis (SPMS) is difficult to identify. Typically, SPMS is diagnosed retrospectively, with a significant delay, on the basis of a clinical history of progressive worsening, independent of relapses. Thus, SPMS is often associated with a considerable period of diagnostic uncertainty. The use of ultra-high field imaging can shed light on the mechanisms of disability progression thanks to its better spatial resolution and advanced imaging techniques. The new morphological imaging techniques make it possible to visualize chronic inflammatory lesions and to evaluate their evolution. It also allows for the precise measurement of brain atrophy, a reference in the evaluation of neurodegeneration. Metabolic imaging via proton spectroscopy allows the analysis of several promising cerebral metabolites that can provide information on cellular energy metabolism, mitochondrial function, or oxidative stress, and can help identify tissues at risk of neurodegeneration. Sodium imaging can provide information on axonal energy metabolism before the occurrence of stable and irreversible axonal damage. This technique is promising as an early marker of neurodegeneration.
Systemic sclerosis (SSc) is a heterogeneous systemic autoimmune disease with distinct prognosis according to patients. Interstitial lung disease (ILD) concerns almost 50 % of SSc patients and represents the main cause of mortality. SSc-ILD is variable: from limited forms (with asymptomatic patients) to extensive lesions. Disease course in SSc-ILD is also highly variable: patients can experience stable disease, slow or fast progression. Investigators performed unsupervised clustering analysis to classify SSc-ILD according to elementary radiological lesions on HRCT scan.
This project aims to study systemic sclerosis and find a serum marker of its cutaneous involvement. Systemic sclerosis (SSc) is a rare immune disease that is part of connectivitis and is characterized by fibrosis and vasculopathy. Multiple visceral lesions involving these two processes make up the severity of this disease. Its dermatological involvement is a fundamental clinical element. Systemic sclerosis is mainly divided into two subtypes, depending on the extent of dermatological involvement: limited and diffuse systemic sclerosis. These also differ in certain autoantibody profiles and clinical features. Nevertheless, it is still necessary to determine certain criteria, markers, making it possible to distinguish at an early stage the presence of limited or diffuse systemic sclerosis. The latter being characterized by more severe organic and cutaneous involvement and excess mortality. This would allow for more aggressive management from the outset at an early onset of the disease. In general, it is known that this pathology is characterized by dysfunction of endothelial cells (EC) and fibroblasts as well as autoimmunity. Many mediators contribute to the fibroblast activation observed in SSc. However, transforming growth factor beta (TGFβ) is considered to be the central regulatory factor of fibrosis processes. It is also known that endothelial cells interact with mast cells through the production of Stem Cell Factor (SCF) to induce their proliferation and differentiation. The damaged skin tissues in systemic sclerosis are infiltrated in particular by mast cell cells which produce TGFβ. The team of Kihira et al (1998) demonstrated the presence of a high level of SCF in the serum of patients with systemic sclerosis. Few studies explore this possible production pathway of TGFβ in systemic sclerosis via SCF assay. This study will allow the investigators to: - study this possible route of fibrosis through the dosage of SCF in the serum of patients suffering from systemic sclerosis - describe SCF as a possible biomarker of skin involvement by hypothesizing that the dosage of SCF will be higher in patients with diffuse scleroderma compared to those with limited scleroderma
The purpose of this study is to collect, from patients with sporadic and familial ALS and their family members, clinical data and blood samples for extraction of DNA, RNA, preparation of lymphocytes, plasma and serum to establish a repository for future investigations of genetic contributions to ALS pathogenesis. Blood samples for DNA extraction also would be collected from control subjects with no personal or family history of ALS phenotypes.
The aim of the study is to determine the benefits of outpatient group rehabilitation with subsequent telerehabilitation. The patient will participate in a 12-week circuit training, including training once a week in a group of six under the guidance of two physiotherapists. After the outpatient rehabilitation, the patient will gain access to a mobile application and will be asked to record all physical activities there.
The purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics (PK) of RO7303509 treatment in participants with systemic sclerosis (SSc) during a multiple-ascending-dose (MAD) portion of the trial. In the MAD phase, increasing doses of study drug will be tested sequentially. For each dose tested, the MAD stage will consist of a treatment period of 12 weeks followed by either a safety follow-up period of 13 weeks or continued treatment in an optional open-label safety extension (OSE) stage of 52 weeks to assess the long-term safety. All patients in the OSE stage will receive RO7303509 and no patient will receive placebo.
To evaluate the efficacy and safety of oral masitinib versus placebo in the treatment of patients with primary progressive or secondary progressive multiple sclerosis without relapse.