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Browse 5,960 clinical trials for multiple sclerosis. Find studies that match your criteria and connect with research centers.
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NCT05811949
The goal of this observational study is to evaluate the slowing/reduction of cognitive dysfunction progression and to evaluate grey matter (GM) and thalamus structural changes in Relapsing-Remitting Multiple Sclerosis (RRMS) patients after 12 months of treatment with Dimethyl Fumarate (DMF). The main questions it aims to answer are: * Can DMF slow or reduce the progression of cognitive dysfunction in RRMS patients? * Can DMF slow the reduction of brain volume in RRMS patients? At baseline visit, RRMS patients undergo extensive neurological examination in which their disability is evaluated by using Expanded Disability Status Scale (EDSS). The efficacy assessments of this study are: 1. The Brief Repeatable Neuropsychological Battery (BRB); 2. Executive functions: Delis-Kaplan Function System (DKEFS) scale - Sorting Test. All RRMS patients undergo MRI: conventional MRI measures (T2-, T1-enhancing and T1-hypointense lesions), global brain atrophy, regional brain atrophy and Diffusion Tensor Imaging (DTI) (GM and thalamus) examinations. Six and 12 months after the baseline visit, the RRMS patients in treatment with DMF undergo the BRB, DKEFS and MRI/DTI study and neurological evaluation (EDSS).
NCT06512662
Cancers of the upper respiratory / digestive tract are a major public health problem, ranking 5th among the most common cancers. Surgery plays a central role in the recommended treatments for this type of pathology. The surgical procedure and its after-effects can be anxiety-provoking and have a major psychological, physical and social impact on patients over the long term. Our institution's standard protocol is based on a pre-operative supportive care day hospital. The aim of this study is to compare our current care pathway with a more extensive interdisciplinary care pathway focused on patients' needs, in order to reduce anxiety and improve the quality of life of patients undergoing surgery for cancers of the upper respiratory / digestive tract. Our aim is to use a prospective single-centre interventional study to assess the impact of adding three post-operative day hospitals to the existing care pathway in terms of reducing anxiety and improving the quality of life of patients undergoing surgery.