Active clinical trials for "Sclerosis"

The main aims of the observational study are to taxonomize the contents of rehabilitation understanding goals and treatments provided to people with Parkinson Disease(PD) and Multiple Sclerosis(MS) and Stroke and their impact on the outcomes

The objective of this study to investigate, if learning and recall of a sequence of body movements (steps that realize a pattern on the ground) can be improved by self-produced music (having particular melodic-structures in relation to the pattern), compared to the same sound (a single tone) for each pattern in persons with multiple sclerosis compared to age and gender matched controls

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.

The aim of this study was to determine the muscle architecture of the lower extremity muscles (pennation angle, muscle fiber length and muscle thickness) in patients with multiple sclerosis. Lower extremity muscles of patients with multiple sclerosis and healthy individuals; rectus femoris, biceps femoris, tibialis anterior, gastrosoleus and gastrocnemius muscles will be examined by ultrasound method.

MS is characterized by clinical symptoms caused by lesions of the brain, spinal cord, or optic nerves that can affect balance, gait, and risk of falls. 50-80% of patients with MS have different levels of balance-related pathological findings. In addition, the imbalance is one of the most complained about findings by MS patients. Balance and postural control disorders are the most common signs in patients with cerebellar tract damage. Many patients have reported problems with balance and gait causing serious disability. Therefore, disorders of balance and postural control in patients with MS are associated with difficulty in standing and performing functional activities. Effective quantitative methods are needed to assess postural imbalance to help clinicians assess the progression of this disorder. Current literature suggests that home tele-rehabilitation and tele-medicine practices may be an alternative method effective enough to be equivalent to face-to-face physiotherapy treatments for patients with Ms. The advantages of Tele-medicine over normal care include increased social support, participant engagement, quality of care, cost-effectiveness, access to services (due to lack of transportation), and reducing the burden on healthcare professionals to make services easier to deploy. In cases such as Pandemic conditions, where face-to-face service is disrupted in clinics, tele-rehabilitation can be applied as a suitable alternative treatment method accessible to patients. The effectiveness of Tele-rehabilitation raises the question of whether tele-evaluation is as effective and accurate as in the clinic. Studies examining the effectiveness of Tele-assesment are still insufficient. The study is planned to address this deficiency. The aim of this study is to compare the results of MS patients by applying valid and reliable methods used in balance assessment with face-to-face and online access methods, thereby investigating the effectiveness of balance assessment through online access. The hypothesis in this study is that the results of the balance assessment with online access in MS patients will be consistent with the results of the balance assessment conducted face-to-face. H0: Tele-assessments of balance do not give the same results as face-to-face balance assessments in MS patients. H1: Tele-assessments of balance do not give the same results as face-to-face balance assessments in MS patients.

This observational study is intended to evaluate the effect of disease modifying therapies on antibody responses to the mRNA-1273 vaccine (Moderna) for COVID-19. We hypothesize that the use of certain disease modifying therapies, particularly ocrelizumab, will mute and/or shorten the duration of humoral response to mRNA vaccines.

This is an observational cross-sectional study of Ocrelizumab or Ofatumumab administrations for Relapsing forms of Multiple Sclerosis (RMS) in selected sites in the US, the UK and Australia.

Natalizumab (NTZ) use in Multiple Sclerosis (MS) in highly active patients has been largely established during the last Rationale 10 years in both clinical trials and real-world practice. Along with its efficacy, NTZ use has been limited by potential risk of progressive multifocal leukoencephalopathy (PML). Thus, several studies have tried to assess how to minimize this risk. One suggested approach is to move from the standard interval dose (SID) of 4 weeks to an extended interval dose (EID) of 5 weeks or longer. Extending the dosing interval of NTZ has been practiced by some physicians with the intention of improving the benefit/risk of the treatment by reducing the exposure-dependent risk of progressive multifocal leukoencephalopathy (PML) while maintaining efficacy. We propose to retrospectively analyze data from clinical records coming from RRMS patients treated in France at 5 different centers; Caen, Nice, Bobigny and Toulouse hospitals as well as Percy Military Hospital, to evaluate the effectiveness of natalizumab EID in subjects who have previously been treated with natalizumab SID for 12 months, in relation to continued SID treatment. In the clinical practice of these centers, patients are shifted after minimum 12 months under SID to an EID of 6 weeks regardless antibody JC serum status. Clinical, magnetic resonance imaging (MRI) and serum anti-JCV antibody status data are collected when available. The objective of this study is to assess the efficacy in term of ARR and safety.

Multiple Sclerosis (MS) is a progressive neurological condition of the central nervous system for which there is no cure. Symptoms include motor and sensory dysfunction, bladder and bowel dysfunction as well as speech and swallowing difficulties. It commonly leads to cumulative, mixed disabilities over time. The combination of different symptoms and disabilities often limits a person's ability to perform activities of daily living and to actively participate in social and occupational activities which then impacts on their quality of life. The two main strategies for managing MS symptoms include, medication and rehabilitation. However, historically treatment strategies have focused predominantly on preserving lower limb function thus strategies to improve upper limb function is often neglected. The importance of maintaining upper limb (hand and arm) function is significant for people who have already lost lower limb function. Further loss of functioning contributes to low mood, reduced independence and quality of life. This study aims to research how an engaging everyday activity, Under & Over, can become a rehabilitation tool to improve upper limb function in people with MS. The study will use a randomised wait list control group design, meaning that participants will be randomised to either the immediate rehabilitation group or the wait list group. Each group will perform the Under & Over task for 12 weeks, following a predetermined programme of instructions. Participants will complete a number of baseline measures measuring their current upper limb function, their quality of life and level of fatigue. This will happen at the start of the study, after 12 weeks of rehabilitation activity and again at a 12 week follow up.

Multiple sclerosis (Latin: Sclerosis multiplex; MS) is a chronic, inflammatory and degenerative disease of the central nervous system (CNS) characterised by a varied course and symptomatology. The chronic nature of the disease and gradual loss of tissue within the CNS result in increasing neurological deficits and motor failure over time. Due to the characteristics of the symptoms and the chronic course of MS, patients with MS use various forms of physiotherapeutic procedures throughout most of their lives, including especially often whole-body cryotherapy (WBC) treatments. The aim of this study was to assess potential changes in bioelectrical muscle activity during rest and contraction after exposure on 20 series of Whole body cryotherapy (WBC) in patients with multiple sclerosis (MS). Assessment potential relationships between the sEMG parameters and functional state in patients with multiple sclerosis pre and post 20 series of WBC. Finally, 114 patients with MS participated in the planned procedures of research. The participants were randomly assigned to the two groups, WBC and control. The sample size was 60 in WBC, and 54 in control groups. Testing before and after series of WBC consisted of: clinical assessment of fatigue was performed by the Fatigue Severity Scale (FSS), gait speed using Timed 25 Foot Walk (T25-FW), Hand grip strength (HGS), and surface electromyography (sEMG) of the dominant hand.