Evidence map›Paper›PMID 30552638›Full record

ArticleCerebellum (London, England)2019

What Is Behind Cerebellar Vertigo and Dizziness?

Katharina Feil, Ralf Strobl, Alexander Schindler, Siegbert Krafczyk, Nicolina Goldschagg, Claudia Frenzel, Miriam Glaser, Florian Schöberl, Andreas Zwergal, Michael Strupp

Abstract read
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In one paragraph

Article in Cerebellum (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Review
  5. [The SCD diagnostic strategy, procedure and pathway for episodic vestibular syndrome].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Consensus Paper: Ataxic Gait.Cerebellum (London, England) · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Central positional nystagmus: an update.Journal of neurology · 2022
    Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. Vestibular Disorders.Deutsches Arzteblatt international · 2020
    Review
  20. Nystagmus characteristics of healthy controls.Journal of vestibular research : equilibrium & orientation · 2020
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 2 institutions in 2 countries.

Katharina FeilDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany. katharina.feil@med.uni-muenchen.de.ORCID http://orcid.org/0000-0002-4566-712X
Ralf StroblGerman Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Alexander SchindlerGerman Center for Vertigo and Balance Disorders, University Hospital, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Siegbert KrafczykDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Nicolina GoldschaggDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Claudia FrenzelDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Miriam GlaserDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Florian SchöberlDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Andreas ZwergalDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Michael StruppDepartment of Neurology, Ludwig-Maximilians University, Marchioninistrasse 15, 81377, Munich, Germany.
Ludwig-Maximilians-Universität München · DEZimmer Biomet (Netherlands) · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The differential diagnosis of vertigo or dizziness as a result of cerebellar disorders can be difficult as many patients with a cerebellar pathology do not present with the full spectrum of cerebellar signs. The main goal of this study was to describe the typical clinical features of these patients with vertigo or dizziness of a cerebellar origin. We reviewed the medical records of 5400 patients with vertigo and dizziness from our tertiary outpatient clinic for vertigo and balance disorders. In 459 the diagnosis of "cerebellar vertigo or dizziness" was made; 90 patients were excluded from further analysis due to evident structural changes in MRI. Of the remaining 369 patients (67.0 ± 15.1, 54% female, symptom duration until diagnosis 5.5 ± 6.9 years), 81% suffered from persistent vertigo or dizziness, 31% from attacks of vertigo and dizziness and 21% from both. Neuro-ophthalmologically, 95% had saccadic smooth pursuit, 80% gaze-holding deficits, 64% a pathological fixation suppression of the VOR, 24% central fixation nystagmus (in 64% of these cases downbeat nystagmus (DBN)), 23% rebound nystagmus, and an ocular misalignment in 84% in near view and 50% in distance view. Eleven percent had isolated mild to moderate cerebellar ocular motor disturbances without any other typical cerebellar signs. The most common diagnoses were sporadic adult-onset degenerative ataxia in 26%; idiopathic DBN syndrome in 20%; cerebellar ataxia, neuropathy, and vestibular areflexia syndrome in 10%; episodic ataxia type 2 in 7%; and multiple system atrophy cerebellar type in 6%. In posturography, a typical cerebellar 3-Hz sway was found in 16%. The diagnostic key to patients with cerebellar vertigo or dizziness is a careful examination of eye movements since practically all of them have cerebellar ocular disturbances.

Indexed as

AgedCerebellar DiseasesDizzinessEye MovementsFemaleHumansMaleMiddle AgedOcular Motility DisordersRetrospective StudiesVertigoCerebellar ataxiaCerebellumDizzinessNystagmusVertigo

Identifiers

PMID30552638
OpenAlexW2905351928

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.