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Study aim
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The aim of this clinical trial study is investigating the relationship between cognitive function of the brain and blood samples including VEGF, BDNF, IL6, Tnf-a and IL10 after 6 weeks of aerobic exercise training in Relapsing-Remitting Multiple Sclerosis patients.
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Design
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In this study, 20 patients with relapsing-remitting MS who have inclusion criteria will refer to Royan Research Institute by a neurologist. The participants then randomly divided into two groups of ten: Intervention of aerobic exercise on a fixed bike and control. For each person, the code is considered to comply with the principles of confidentiality of their data.
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Settings and conduct
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After the referral of a neurologist, the participant will attend the Royan Research Institute for a study.Pre-post trials include taking blood sample and three cognitive visual tests.Then, intervention group will be asked to enter aerobic training sessions in the exercise room and the control group, without exercise intervention, will be required to take their medication only.
All individuals are blind in prior evaluations, that intervention is only a continuation of drug therapy ( control), or beside to taking routine medications, they have training intervention( intervention ) . At the end of 6 weeks, both groups will be asked to return to the institution for final evaluations.
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Participants/Inclusion and exclusion criteria
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Inclusion criteria: Relapsing-Remitting Multiple Sclerosis patients(RRMS) who will be matched for demographic characteristics (height(160-170 cm), weight(60-70 kg) and body mass index(20-25 kg/m2); educational level( have at minimum; completed the high school diploma); and having normal strength in the lower extremities muscle(Grade 5) taking the drug (Interferon beta-1b (IFNB));
having their inability score EDSS (Expanded Disability Status Scale )between2-5 through special neurological assessments;Matching for taking the drug (Interferon beta-1b (IFNB)).
Exclusion criteria:Having infectious, metabolic, psychological , cardiovascular and mental disease , having Orthopedic problems in one of the lower extremity joints, a history of blood pressure,smoking or using alcohol
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Intervention groups
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Intervention group : 6 weeks cycling on a stationary bike for 30 minutes 3 days/week , beside taking routine medications.
Control group :taking routine medications
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Main outcome variables
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Cognitive function of the brain
VEGF, BDNF, IL6, Tnf-a and IL10 factors in Blood serum .