Evidence map›Paper›PMID 30381369›Full record

ReviewNeurology2019

Misdiagnosis of multiple sclerosis: Impact of the 2017 McDonald criteria on clinical practice.

Andrew J Solomon, Robert T Naismith, Anne H Cross

Open access · bronzeAbstract readReview
In one paragraph

Review in Neurology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 1 pooled it
11.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

81 citing papers in PubMed, 1 synthesis or guideline pooled it, 194 citations in OpenAlex.

  1. Pooled it
  2. Assessment of muscle fatigue in multiple sclerosis patients in electromyographic examinations.European journal of physical and rehabilitation medicine · 2023
    Trial
  3. Exploring the Type 4 Cerebrospinal Fluid Oligoclonal Band Pattern: Clinical and Paraclinical Features with Diagnostic Implications.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Multiple sclerosis: molecular pathogenesis and therapeutic intervention.Signal transduction and targeted therapy · 2025
    Review
  10. Review
  11. Observational
  12. Observational
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Incorporation of the central vein sign into the McDonald criteria.Multiple sclerosis and related disorders · 2025
    Article
  19. Review
  20. Review

21 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Andrew J SolomonFrom the Department of Neurological Sciences (A.J.S.), Larner College of Medicine at The University of Vermont, University Health Center, Burlington; and Department of Neurology (R.T.N., A.H.C.), Washington University in St. Louis, MO. andrew.solomon@uvm.edu.
Robert T NaismithFrom the Department of Neurological Sciences (A.J.S.), Larner College of Medicine at The University of Vermont, University Health Center, Burlington; and Department of Neurology (R.T.N., A.H.C.), Washington University in St. Louis, MO.
Anne H CrossFrom the Department of Neurological Sciences (A.J.S.), Larner College of Medicine at The University of Vermont, University Health Center, Burlington; and Department of Neurology (R.T.N., A.H.C.), Washington University in St. Louis, MO.
University of Vermont · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Misdiagnosis of multiple sclerosis (MS) (the incorrect assignment of a diagnosis of MS) remains a problem in contemporary clinical practice. Studies indicate that misdiagnosed patients are often exposed to prolonged unnecessary health care risks and morbidity. The recently published 2017 revision of the McDonald criteria for the diagnosis of MS provides an opportunity to consider the effect of these revisions on the problem of MS misdiagnosis. The 2017 McDonald criteria include several new recommendations to reduce potential for misdiagnoses. The criteria should be used for the types of patients in which validation studies were performed, specifically those patients who present with typical demyelinating syndromes. MRI lesion characteristics were defined for which McDonald criteria would be expected to perform with accuracy. However, 2017 revisions, which now include assessment for cortical lesions, and the inclusion of symptomatic lesions and positive oligoclonal bands for the fulfillment of diagnostic criteria, may have the potential to lead to misdiagnosis of MS if not applied appropriately. While the 2017 McDonald criteria integrate issues relating to MS misdiagnosis and incorporate specific recommendations for its prevention more prominently than prior criteria, the interpretation of clinical and radiologic assessments upon which these criteria depend will continue to allow misdiagnoses. In patients with atypical clinical presentations, the revised McDonald criteria may not be readily applied. In those situations, further evaluation or monitoring rather than immediate diagnosis of MS is prudent.

Indexed as

Diagnostic ErrorsHumansMagnetic Resonance ImagingMultiple SclerosisNeurologic ExaminationOligoclonal BandsOligoclonal Bands

Identifiers

PMID30381369
PMCPMC6336166
OpenAlexW2898845350

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.