Evidence map›Paper›PMID 32999967›Full record

ArticleThe British and Irish orthoptic journal2018

Postural Patterns of the Subjects with Vergence Disorders: Impact of Orthoptic Re-education, a Pilot Study.

Gwenaelle Delfosse, Dominique Brémond-Gignac, Zoï Kapoula

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Article in The British and Irish orthoptic journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Gwenaelle DelfosseIRIS Team - Physiopathologie de la Vision et Motricité Binoculaire - CNRS - Université Paris Descartes, FR.
Dominique Brémond-GignacAPHP Necker Hospital, FR.
Zoï KapoulaIRIS Team - Physiopathologie de la Vision et Motricité Binoculaire - CNRS - Université Paris Descartes, FR.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimVergence insufficiency is a common oculomotor disorder which causes visual but also general, and even postural symptoms. This study aimed to characterise postural control of subjects with isolated vergence disorder and assess whether orthoptic therapy affects it.

methodVergence disorders were evaluated and treated by orthoptists. Postural control quality was measured before and after orthoptic therapy in different conditions to study the role of vision, fixating distance, binocular vision and ocular dominance.

resultsBefore orthoptic therapy, we recorded less body sway when subjects had their eyes closed than when they had their eyes open, and also less sway for the binocular condition when compared with monocular viewing conditions. This is opposite to well-known normal behaviour. Moreover, no distance or ocular dominance effect was found. After orthoptic therapy, our subject's body sway was less when they had their eyes open than with their eyes closed and less when they looked at near fixation. No difference was found between monocular and binocular viewing conditions, but a small advantage of ocular dominance was found for one parameter.

conclusionWe conclude that subjects with vergence disorders show postural behaviour that is not characterized by the normal regularities observed in healthy subjects. Orthoptic re-education may have contributed to promoting such regularities. Further studies are needed to confirm these preliminary results.

Indexed as

convergencedivergenceorthoptic therapypostural controlvergence insufficiency

Identifiers

PMID32999967
PMCPMC7510372

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