The Inflammatory Synaptopathy as a Target of Exercise Therapy in the Fight Against Multiple Sclerosis

Status unknownNot a drug-phase studyMS (type not specified)NCT03735524

What it found

No results found

We found no results in the registry or in papers.

What was tested

Treatment tested

  • Exercise

What it measured

Main measures

  • Changes in clinical disability (EDSS)

    Changes from baseline (time 0, t0), 4 weeks after the end of exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Disability progression
  • Changes in clinical disability: Multiple Sclerosis Functional Composite (MSFC)

    Changes from baseline (time 0, t0), 4 weeks after the end of exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Disability progressionThinking and memoryWalking and mobility
  • Changes in clinical disability (VA)

    Changes from baseline (time 0, t0), 4 weeks after the end of exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Vision

Other measures (5)

  • Changes in Mood-depressive trait

    Changes from baseline (time 0, t0) to the end of the 4-week exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Mood and sleep
  • Changes in Mood-anxiety trait

    Changes from baseline (time 0, t0) to the end of the 4-week exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Mood and sleep
  • Neurophysiological assessment

    Changes from baseline (time 0, t0) to the end of the 4-week exercise protocol (time 1, t1)

    Myelin repairNerve conduction tests
  • Changes in autonomic function

    Changes from baseline (time 0, t0) to the end of the 4-week exercise protocol (time 1, t1)

    Walking and mobility
  • Changes in peripheral cytokine levels

    Changes from baseline (time 0, t0) to the end of 4 week-exercise protocol (time 1, t1) and 8 weeks after the end of exercise protocol (time 2, t2)

    Immune response

Who could take part

MS (type not specified) · 18 to 65 · EDSS 5 to 6

Show the full criteria

Inclusion criteria

* Ability to provide written informed consent to the study; * Diagnosis of MS definite according to 2010 revised McDonald's criteria (Polman et al., 2011); * Age range 18-65 (included); * EDSS range between 4,5 and 6,5 (included); * Ability to participate to the study protocol.

Exclusion criteria

* Inability to provide written informed consent to the study; * Altered blood count; * Female with positive pregnancy test at baseline or having active pregnancy plans in the following months after the beginning of the protocol; * Contraindications to gadolinium (MRI); * Contraindications to TMS; * Patients with comorbidities for neurological disease other than MS, included other neurodegenerative chronic diseases or chronic infections (i.e tubercolosis, infectious hepatitis, HIV/AIDS); * Unstable medical condition or infections; * Use of medications with increased risk of seizures (i.e. Fampridine, 4-Aminopyridine); * Concomitant use of drugs that may alter synaptic transmission and plasticity (cannabinoids, L-dopa, antiepiletics, nicotine, baclofen, SSRI, botulinum toxin).

As registered. Criteria can change, so ask the trial team or your neurologist.

About this trial

In the sponsor's words

Exercise is reported to have significant beneficial effects in Multiple Sclerosis (MS) patients, particularly with respect to cardiovascular function, aerobic capacity, muscular strength and ambulatory performance. Inflammation-mediated synaptic alterations have been measured by means of transcranial magnetic stimulation (TMS) and found to correlate with disability level in MS. Due to their plastic nature, synapses represent a good therapeutic target that is sensitive to environmental stimulation, such as physical exercise. The aim of this study is to evaluate the effect of exercise in reducing peripheral inflammation that drives the synaptic pathology and neurodegeneration occurring in the brain of MS patients. Recruited patients will be given a therapeutic exercise program, consisting of 3 hours of treatment per day, 6 days/week for 4 weeks. The program will be applied on hospitalised patients to ensure adherence to the program and reducing the risk of abandonment. The rehabilitation program will be planned by a physician specialised in physical and rehabilitation medicine and will consist of both passive and active therapeutic exercises specifically aimed at restoring or maintaining muscular flexibility, range of motion, balance, coordination of movements, postural passages and transfers, and ambulation. The day of recruitment (t0) patients will undergo radiological and neurological examination. The effect of exercise will be evaluated with respect to neurologic function, mood and neurophysiological parameters, autonomic system function, and peripheral marker levels assessed at t0 and after 4 weeks (t1). A second time point will be included (t2, 8 weeks after the end of the treatment) to address long-term effects, with analysis limited to neurologic and mood measurements and peripheral marker levels.

Papers

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History

    1. Started

      May 2019

    2. Main results due

      Nov 2020

    3. Finished

      May 2021

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