Transcranial Direct Current Stimulation for Fatigue, Mood, and Cognition in Multiple Sclerosis: A Randomized, Double-Blind, Sham-Controlled, Crossover Trial

CompletedNot a drug-phase studyRelapsing and progressiveNCT07680738

We could not find results for this trial

What it found

No results found

We found no results in the registry or in papers.

This trial finished 2 years ago. We found no results in the registry or in any paper that cites it.

What was tested

Treatment tested

  • Transcranial Direct Current Stimulation

Placebo

  • Sham transcranial direct current stimulation simulation

What it measured

Main measures

  • Modified Fatigue Impact Scale (MFIS) - Total Score

    Assessed at baseline (Day 0), immediately following the first 5-day stimulation block (Day 5), and immediately following the second 5-day stimulation block (Day 26 after washout)

    Thinking and memoryFatigue
  • Modified Fatigue Impact Scale (MFIS) - Physical Subscale

    Baseline, Day 5, Day 26

    Fatigue
  • Modified Fatigue Impact Scale (MFIS) - Cognitive Subscale

    Baseline, Day 5, Day 26

    Thinking and memoryFatigue
  • Modified Fatigue Impact Scale (MFIS) - Psychosocial Subscale

    Baseline, Day 5, Day 26

    Fatigue

Other measures (7)

  • Hospital Anxiety and Depression Scale (HADS) - Anxiety Subscale

    Baseline, Day 5, Day 26

    Mood and sleep
  • Hospital Anxiety and Depression Scale (HADS) - Depression Subscale

    Baseline, Day 5, Day 26

    Mood and sleep
  • Visual Analog Scale (VAS) - Fatigue

    Baseline, Day 5, Day 26

    Fatigue
  • Visual Analog Scale (VAS) - Depression

    Baseline, Day 5, Day 26

    Mood and sleep
  • Symbol Digit Modalities Test (SDMT)

    Baseline, Day 5, Day 26

    Thinking and memory
  • California Verbal Learning Test-II (CVLT-II)

    Baseline, Day 5, Day 26

    Thinking and memory
  • Brief Visuospatial Memory Test-Revised (BVMT-R)

    Baseline, Day 5, Day 26

    Thinking and memory

Who could take part

Relapsing and progressive · 18 to 55 · EDSS 0 to 3

Show the full criteria

Inclusion criteria

* Age 18-55 years at the time of enrollment * Clinical diagnosis of Relapsing Multiple Sclerosis (RMS) or Progressive Multiple Sclerosis (PMS), with or without active progression, established per the 2014 McDonald diagnostic criteria * Expanded Disability Status Scale (EDSS) score of 0-3 at the time of screening * Time since initial MS diagnosis of at least 6 months * Active fatigue symptoms reported by the participant for at least the 6 months prior to enrollment

Exclusion criteria

* History of neuropsychiatric illness (including major depression, bipolar disorder, schizophrenia, or any anxiety disorder) prior to the onset of multiple sclerosis * Diagnosis of neuromyelitis optica spectrum disorder (Devic's disease) * Presence of any other central nervous system disease * Disease duration greater than 10 years combined with an EDSS score of ≤ 2 * Visual impairment secondary to optic neuritis, internuclear ophthalmoplegia (oculomotor disorder), or any other uncorrected visual impairment that would affect task performance on cognitive assessments * Current pharmacological treatment for fatigue or depression * Current neuropsychiatric pharmacological treatment, including any antidepressant, anxiolytic, neuroleptic, or anticonvulsant medication * Clinical relapse requiring corticosteroid treatment in the 3 months prior to enrollment * Severe upper-limb motor deficit that would prevent task performance on neuropsychological assessments

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

About this trial

In the sponsor's words

Multiple sclerosis (MS) is a chronic, inflammatory and disabling disease of the Cnetral Nervous System characterized by relapsing and / or progressive somatosensory, motor and vestibular clinical manifestations. Moreover, fatigue, depression, anxiety, and cognitive impairment are also present in most MS patients. These symptoms substantially impact quality of life and often show limited response to conventional pharmacological treatment. Transcranial direct current stimulation (tDCS) is a non-invasive technique that applies a weak direct current to the scalp via surface electrodes, modulating cortical excitability in a polarity-dependent manner. The objective of this study is to evaluate the efficacy and safety of tDCS for fatigue, depression, anxiety, and cognitive performance in patients with relapsing or progressive MS.

Papers

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History

    1. Started

      Aug 2023

    2. Main results due

      Aug 2024

    3. Finished

      Aug 2024

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