Evidence map›Paper›PMID 38856953›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2024

Treadmill-walking impairs visual function in early glaucoma and elderly controls.

Rosalie Beyer, Khaldoon O Al-Nosairy, Constantin Freitag, Francie H Stolle, Martin Behrens, Gokulraj T Prabhakaran, Hagen Thieme, Lutz Schega, Michael B Hoffmann

Abstract read
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Trial
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

9 authors.

Rosalie Beyer *Ophthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
Khaldoon O Al-Nosairy *Ophthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
Constantin FreitagDepartment of Sport Science, Institute III, Otto Von Guericke University Magdeburg, Zschokkestraße 32, 39104, Magdeburg, Germany.
Francie H StolleOphthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
Martin BehrensDepartment of Sport Science, Institute III, Otto Von Guericke University Magdeburg, Zschokkestraße 32, 39104, Magdeburg, Germany.
Gokulraj T PrabhakaranOphthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
Hagen ThiemeOphthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
Lutz Schega *Department of Sport Science, Institute III, Otto Von Guericke University Magdeburg, Zschokkestraße 32, 39104, Magdeburg, Germany.
Michael B Hoffmann *Ophthalmic Department, University Hospitals Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany. michael.hoffmann@med.ovgu.de.ORCID http://orcid.org/0000-0002-6452-9638

Funding

Deutsche Forschungsgemeinschaft 423926179
6 · The paper itself

Abstract

aimsImpaired vision is an additional risk factor in elderly for falls. We investigated the hypothesis that treadmill (TM) walking affects visual function in both healthy elderly and those with early-moderate visual dysfunction due to glaucoma.

methodsThirty healthy controls (HC) aged 64-83 years and 18 glaucoma patients (GLA) aged 62-82 years participated in this cross-sectional study. The impact of TM-walking on visual function was assessed binocularly for (i) best-corrected visual acuity (BCVA) with and without crowding effect, (ii) contrast sensitivity (CS), and (iii) and visual field (mean deviation, VF-MD). Visual function was tested while participants were standing or during TM-walking for 2 speed conditions: (i) fast walking at their preferred speed and (ii) walking at a fixed speed of 3.5 km/h.

resultsGLA, most with early-moderate VF loss, performed equally well as HC. Independent of GROUP, an impact of SPEED on visual functions was statistically evident with large statistical effect size for (i) both types of BCVA with a mean loss of 0.02-0.05 logMAR (η

conclusionsHere, we introduce a paradigm for the assessment of visual function during walking. We provide proof-of-concept that our approach allows for the identification of walking induced visual function loss, i.e., a deterioration of BCVA and VF-sensitivity during TM-walking in both groups. It is therefore of promise for the investigation of the relation of vision impairment and mobility, ultimately the increased frequency of falls in advanced glaucoma.

Indexed as

Visual AcuityVisual FieldsWalkingAgedAged, 80 and overContrast SensitivityCross-Sectional StudiesExercise TestFemaleGlaucomaHumansIntraocular PressureMaleMiddle AgedVision, BinocularVision DisordersContrast sensitivityGlaucomaMobilityVisual acuityVisual field

Identifiers

PMID38856953
PMCPMC11584441

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.