View clinical trials related to Sclerosis.
Filter by:Amyotrophic Lateral Sclerosis (ALS) is a progressive and fatal neurological disease. An exhaustive and frequent clinical evaluation can lead to establish an adequate and early treatment of the consequences of its evolution. Objectives. 1. To evaluate the evolution of diaphragmatic and peripheral neuromuscular degeneration by ultrasound examination in patients with ALS and to establish possible evolution patterns. 2. To verify the relationship between the degenerative peripheral and diaphragmatic neuromuscular changes evaluated by ultrasonography and changes in clinical scales frequently used. 3. To compare the ultrasonographic features of subjects with ALS and a sample of healthy subjects Methods. A longitudinal observational study in a consecutive sample of patients diagnosed with ALS will be realized. All the patients will be examined 3 times, with an interval of at least 3 months between tests. Bilateral and cross sectional ultrasonography of several peripheral muscles and diaphragm will be performed at rest and during muscle contraction. All the images will be processed and analyzed for obtaining morphometric variables (muscle thickness) and textural ones (echogenic variation, entropy, homogeneity, textural contrast and correlation). Frequency of twitches will be also recorded in peripheral muscles.Also clinical features will be noted, every time of the 3 exams, from Revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-r), British Medical Council Research Scale(MRC), and routine pulmonary tests.
This study aims to compare and contrast the effects of two different aquatic exercises on postural control and hand functions in people with multiple sclerosis.
Given that up to 70% of people with secondary progressive MS are cognitively impaired, the search for effective treatments is considered a priority by people living with the disease. This proposal will address the effectiveness of cognitive rehabilitation (CR) and exercise, either alone, or in combination in this regard. A team of MS researchers has been assembled from the USA, Canada, the United Kingdom, Italy, Denmark, Germany and Belgium for this. A total of 360 people with progressive MS will make up the sample. Brain MRIs will be undertaken in a third of the sample before and after the 12 weeks of treatment to document the functional changes that are expected to occur with symptom improvement.
Drug of investigation: Mycophenolate mofetil (MMF), given orally as a tablet twice daily. Dosage of drug: This study recruits patients who have been prescribed a steady dose of MMF in the range between 1000 and 3000 mg daily by their physician. Design: This is an open-label PK study. Disease studied: Systemic sclerosis (SSC, scleroderma). Variables assessed: Estimated AUC0-12 for MMF. Gastrointestinal manifestations of SSc. Concomitant medication. Study population: Inclusion criteria: Diagnosis of SSC fulfilling the 2013 classification criteria for this disease. Participant should have been prescribed a stable dose of MMF tablets, taken twice daily, for at least 3 months prior to the study. Exclusion criteria: Failure to comply with study protocol. Limited access to repeated venous puncture. Recipient of organ transplant. Pulmonary arterial hypertension. Number of participants: The study aims at the inclusion of 35 subjects. Primary objective: To investigate the PK of orally ingested MMF in SSC. Secondary objectives: 1. To investigate how SSC manifested in the gastrointestinal (GI) tract may alter the PK of MMF. 2. To investigate how the PK of MMF in SSc is altered by medications often used in SSC, i.e. proton pump inhibitors (PPI), NSAID and calcium channel blockers.
This study is aimed to test the efficacy of transcranial direct current stimulation (tDCS) combined with a physical activity (PA) program, in 80 individuals affected by Multiple Sclerosis (MS). In particular, this study will evaluate the efficacy of tDCS when administered simultaneously with PA on walking, functional mobility, and fatigue. The subjects enrolled will be randomly assigned to the active group (active tDCS+PA) or the sham group (sham tDCS+PA). Portions of this study may be completed remotely.
This study will interest in the pathophysiology of silent retinal axonal loss in multiple sclerosis. Recent studies have suggested that silent retinal axonal loss (no past history of optic neuritis [ON]) may be due to inflammatory lesions within the optic radiations and a transsynaptic degenerative process. The objective is to measure the exact role of silent optic nerve lesion in the occurrence of silent retinal axonal loss by performing OCT, brain and optic nerve MRI in a cohort of patients without recent disease activity.
The primary purpose of this study is to evaluate the effects of an individualized telerehabilitation program on mobility, fatigue, and quality of life for Veterans with MS. The secondary purpose was to assess adherence to exercise recommendations and overall satisfaction with the intervention.
Multiple sclerosis (MS) is an inflammatory and demyelinating disease of the central nervous system that causes disability in young adults. This disability can take many forms depending on the neurological systems affected: disability walking, cognitive impairment or disability in the upper limbs. The development of validated measurement tools for these different disabilities is essential for the follow-up of patients in clinical routine and for the evaluation of new therapies.
Multiple sclerosis (MS) is an autoimmune disease, leading to inflammation and degeneration of neurons in the entire central nervous system (CNS). Not only does MS attack CNS white matter, the wiring of the brain, but it also affects so called grey matter, involved in communication between brain cells. Some studies have shown that grey matter damage and lesions to the outermost layer of the brain, the cortex, might serve as a better diagnostic and prognostic tool for MS patients. The issue is that cortical lesions only to a limited extent can be visualized by conventional magnetic resonance imaging (MRI) at 3 tesla. The new generation of ultra-high field MR scanners with a field strength of 7 tesla, has a higher sensitivity towards detecting these cortical lesions. We therefore wish to use the improved sensitivity of ultra-high field MRI to improve detection of cortical lesions, and to elucidate the detrimental effects of single lesions to the cortex, thereby improving both diagnosis and prognosis of the disease. By implementing newly developed ultra-high-resolution MR-sequences the amount and extent of cortical lesions to the area of the brain responsible of the sensory and motor function of the hand (sensorimotor hand area - SM1-HAND) will be investigated in patients with relapsing remitting and secondary progressive MS. We will also assess how these lesions affect manual dexterity and sensory function and how cortical lesions affect communication within brain areas. It is hypothesized that the amount and size of cortical lesions is highly involved in brain communication and manual function, a major problem in MS, and that this project will shed new light on how the disease damages this important brain area.
Investigating the change in Test- Retest- reliability in healthy individuals when applying a modified easy to use facilitation technique compared to standard facilitation technique and analyzing sensitivity and specificity in patients with multiple sclerosis regarding detection of pathologic results