Finding studies
Finding studies
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Saves the questions and what to expect into your notes, next to the visit they belong to.
Lead
IRCCS Centro Neurolesi Bonino Pulejo
Dimethyl fumarate (DMF) is an oral disease-modifying therapy (DMT) approved for management of Relapsing-Remitting Multiple Sclerosis (RRMS) patients. Clinical trials have shown that DMF has a significant beneficial impact on relapse rate, disability accrual and the number of new lesions along with their volumes. In addition, a neuroprotective role of DMF has been suggested to occur on both the gray matter (GM) and thalamus. However, there are no correlation data in the literature between the effects of DMF on cognitive performance and those on the GM, with a focus on thalamic pathology in MS patients. The primary objectives of this study are: i) to evaluate the slowing/reduction of cognitive dysfunction progression in RRMS patients after 12 months of treatment with DMF; ii) to evaluate the effects of DMF on Magnetic Resonance Imaging (MRI) parameters in GM and thalamus. The secondary objective is to evaluate how the effects on cognitive dysfunction progression are associated to the effect of slowing the brain volume reduction at MRI (antiatrophic effect) and to change of Diffusion Tensor Imaging (DTI) parameters that DMT might have in RRMS patients, in the GM and thalamus. The tertiary objective is to assess whether differences exist between patients with RRMS de novo to DMF treatment and patients switching from first-line DMT to DMF. After signing informed consent, demographics, medical history and current therapies are collected for each RRMS patient enrolled. RRMS patients undergo extensive neurological examination in which their disability is evaluated by using 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 MS patients undergo MRI: conventional MRI measures (T2-, T1-enhancing and T1-hypointense lesions), global brain atrophy, regional brain atrophy and 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).
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
