Evidence map›Paper›PMID 28250961›Full record

ReviewCerebellum & ataxias2017

Systematic review of autosomal recessive ataxias and proposal for a classification.

Marie Beaudin, Christopher J Klein, Guy A Rouleau, Nicolas Dupré

Open access · hybridAbstract readReview
In one paragraph

Review in Cerebellum & ataxias, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.1field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 72 citations in OpenAlex.

  1. Review
  2. Hereditary Ataxias in Argentina.Cerebellum (London, England) · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. [Genetic distribution in Chinese patients with hereditary peripheral neuropathy].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2022
    Article
  9. Review
  10. Genotype-phenotype correlates in Joubert syndrome: A review.American journal of medical genetics. Part C, Seminars in medical genetics · 2022
    Review
  11. Article
  12. Autosomal recessive adult onset ataxia.Journal of neurology · 2022
    Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Movement Disorders in Genetic Pediatric Ataxias.Movement disorders clinical practice · 2020
    Review
  19. Extending the Phenotypic Spectrum Associated withMovement disorders clinical practice · 2020
    Article
  20. 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

4 authors at 3 institutions in 2 countries.

Marie BeaudinFaculty of Medicine, Université Laval, Quebec city, QC G1V 0A6 Canada.
Christopher J KleinDepartment of Neurology, Mayo Clinic, Rochester, MN 55905 USA.
Guy A RouleauDepartment of Neurology and Neurosurgery, McGill University, Montreal, QC H3A 1A4 Canada.
Nicolas DupréFaculty of Medicine, Université Laval, Quebec city, QC G1V 0A6 Canada.
Université Laval · CAMcGill University · CAWinnMed · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe classification of autosomal recessive ataxias represents a significant challenge because of high genetic heterogeneity and complex phenotypes. We conducted a comprehensive systematic review of the literature to examine all recessive ataxias in order to propose a new classification and properly circumscribe this field as new technologies are emerging for comprehensive targeted gene testing.

methodsWe searched Pubmed and Embase to identify original articles on recessive forms of ataxia in humans for which a causative gene had been identified. Reference lists and public databases, including OMIM and GeneReviews, were also reviewed. We evaluated the clinical descriptions to determine if ataxia was a core feature of the phenotype and assessed the available evidence on the genotype-phenotype association. Included disorders were classified as primary recessive ataxias, as other complex movement or multisystem disorders with prominent ataxia, or as disorders that may occasionally present with ataxia.

resultsAfter removal of duplicates, 2354 references were reviewed and assessed for inclusion. A total of 130 articles were completely reviewed and included in this qualitative analysis. The proposed new list of autosomal recessive ataxias includes 45 gene-defined disorders for which ataxia is a core presenting feature. We propose a clinical algorithm based on the associated symptoms.

conclusionWe present a new classification for autosomal recessive ataxias that brings awareness to their complex phenotypes while providing a unified categorization of this group of disorders. This review should assist in the development of a consensus nomenclature useful in both clinical and research applications.

Indexed as

Cerebellar ataxiaClassificationGeneticsRecessiveSpinocerebellar degenerations

Identifiers

PMID28250961
PMCPMC5324265
OpenAlexW2589320239

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.