Evidence map›Paper›PMID 34649570›Full record

ArticleOrphanet journal of rare diseases2021

Functional mobility in walking adult population with ataxia of Charlevoix-Saguenay.

Isabelle Lessard, Raphaël St-Gelais, Luc J Hébert, Isabelle Côté, Jean Mathieu, Bernard Brais, Cynthia Gagnon

Open access · goldAbstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 44% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
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

7 authors at 4 institutions in 1 country.

Isabelle LessardGroupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac-Saint-Jean, site Jonquière, 2230 de l'Hôpital, C.P. 1200, Jonquière, QC, G7X 7X2, Canada.
Raphaël St-GelaisGroupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac-Saint-Jean, site Jonquière, 2230 de l'Hôpital, C.P. 1200, Jonquière, QC, G7X 7X2, Canada.
Luc J HébertDépartements de réadaptation et de Radiologie et médecine nucléaire, Faculté de médecine, Université Laval, Quebec, QC, Canada.
Isabelle CôtéGroupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac-Saint-Jean, site Jonquière, 2230 de l'Hôpital, C.P. 1200, Jonquière, QC, G7X 7X2, Canada.
Jean MathieuGroupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac-Saint-Jean, site Jonquière, 2230 de l'Hôpital, C.P. 1200, Jonquière, QC, G7X 7X2, Canada.
Bernard BraisMontreal Neurological Institute, McGill University, Montreal, QC, Canada.
Cynthia GagnonGroupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), Centre intégré universitaire de santé et de services sociaux du Saguenay-Lac-Saint-Jean, site Jonquière, 2230 de l'Hôpital, C.P. 1200, Jonquière, QC, G7X 7X2, Canada. cynthia.gagnon4@usherbrooke.ca.ORCID 0000-0003-2829-8470
Université de Sherbrooke · CACentre for Interdisciplinary Research in Rehabilitation · CACentre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean · CAMontreal Neurological Institute and Hospital · CA

Funding

CIHR TR2-119189
6 · The paper itself

Abstract

backgroundThis study aimed to describe lower limbs impairments, balance and activity limitations related to indoor mobility in adult walkers with autosomal recessive spastic ataxia of Charlevoix-Saguenay (ARSACS).

resultsTwenty-five participants were recruited with a mean age of 32.2 (± 10.4) years with 45.7% using a walking aid. There is a significant difference between participants with and without a walking aid in terms of lower limbs coordination, balance and mobility. Although participants who walk without a walking aid perform better than the others and they are below predictive or reference values. Despite significant mobility limitations, only mild spasticity and passive range of motion limitations were observed. However, there is a significant difference between unaffected individuals and participants with ARSACS for lower limb muscle cocontraction.

conclusionsResults show a high level of lower limb impairments, balance and mobility limitation in adults' participants with ARSACS that are still walking, including people not using a walking aid. One of the most original finding is the presence of excessive cocontraction and a relatively mild level of spasticity in the lower limbs muscles. Results of this study better circumscribes the impairments and activities that should be the focus of intervention including rehabilitation in ARSACS.

Indexed as

Cerebellar AtaxiaSpinocerebellar AtaxiasAdultAtaxiaHumansMuscle SpasticityWalkingYoung AdultARSACSFunctional mobilityRecessive ataxiaWalking

Identifiers

PMID34649570
PMCPMC8515729
OpenAlexW3155169104

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.