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The Multiple Sclerosis Performance Test MSPT: An iPad-Based Disability Assessment Tool
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Multiple Sclerosis Functional Composite.

Serkan Demir1

  • 1Sultan Abdülhamid Han Research and Training Hospital, Neurology Clinic, İstanbul, Turkey.

Noro Psikiyatri Arsivi
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Summary

The Expanded Disability Status Scale (EDSS) inadequately assesses multiple sclerosis (MS) functional and cognitive impairments. The Multiple Sclerosis Functional Composite (MSFC) offers a more comprehensive evaluation for MS clinical trials.

Keywords:
Multiple sclerosisexpanded disability status scalemultiple sclerosis functional composite

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Area of Science:

  • Neurology
  • Clinical Assessment
  • Rehabilitation

Background:

  • Functional and cognitive impairments are key challenges in multiple sclerosis (MS).
  • Current assessment scales like the Expanded Disability Status Scale (EDSS) have limitations in evaluating these specific MS deficits.
  • There is a need for more sensitive and reliable tools in MS clinical trials.

Purpose of the Study:

  • To introduce and describe the Multiple Sclerosis Functional Composite (MSFC) as an improved assessment tool for MS.
  • To highlight the limitations of the EDSS in capturing functional and cognitive changes in MS patients.
  • To present the components of the MSFC designed for use in MS clinical trials.

Main Methods:

  • The study discusses the limitations of the EDSS, particularly its inadequacy in assessing cognitive and upper extremity functions.
  • It introduces the Multiple Sclerosis Functional Composite (MSFC) as a proposed alternative for MS clinical trials.
  • The three core components of the MSFC are detailed: 25-step walking test, 9-Hole Peg test (9-HPT), and Paced Auditory Serial Addition Test-3 (PASAT-3).

Main Results:

  • The EDSS is noted as insufficient for evaluating cognitive functions and upper extremity motor skills in MS.
  • The MSFC is presented as a more suitable composite measure for assessing functional changes in MS.
  • The MSFC incorporates walking, dexterity, and cognitive processing speed assessments.

Conclusions:

  • The MSFC is a valuable tool proposed to overcome the limitations of the EDSS in MS assessment.
  • Its components provide a more comprehensive evaluation of functional deficits in multiple sclerosis.
  • The MSFC is recommended for use in clinical trials to better track disease progression and treatment efficacy in MS.