Contrast Sensitivity Assessment in Early Diagnosis of Diabetic Retinopathy: A Systematic Review

Silva‐Viguera, María‐Carmen; García-Romera, Marta-C; López-Izquierdo, Inmaculada; De-Hita-Cantalejo, Concepción; Sánchez-González, María Carmen; Bautista‐Llamas, María‐José

doi:10.1080/08820538.2022.2116289

Cited by 8 publications

(9 citation statements)

References 40 publications

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“…Beim Diabetes mellitus kommt es zu erheblichen erworbenen Farbsinnstörungen, die z. T. viele Jahre vor dem Auftreten der diabetischen Retinopathie nachweisbar sind [105,106] Kontrastsehen Kontrastsehen ist eine sehr komplexe neurophysiologische Sinnesqualität [107], die früh beim POWG [108,109] wie auch beim Diabetes mellitus [110] gestört ist. Auch hierzu gibt es Hinweise, dass die Kontrastsinnstörungen bereits vor den sichtbaren Zeichen einer diabetischen Retinopathie auftreten können [111].…”

Section: Farbensehenunclassified

“…Contrast vision is a very complex neurophysiological sensory function [107], which is impaired early in POAG [108,109] as well as in diabetes mellitus [110]. Again, there is evidence that contrast vision deficiencies can occur even before the visible signs of diabetic retinopathy [111].…”

Section: Contrast Visionmentioning

confidence: 99%

“…Kontrastsehen ist eine sehr komplexe neurophysiologische Sinnesqualität 107 , die früh beim POWG 108 , 109 wie auch beim Diabetes mellitus 110 gestört ist. Auch hierzu gibt es Hinweise, dass die Kontrastsinnstörungen bereits vor den sichtbaren Zeichen einer diabetischen Retinopathie auftreten können 111 .…”

Section: Einfluss Des Diabetes Mellitus Auf Sinnesphysiologische Unte...unclassified

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Einflussnahme des Diabetes mellitus auf glaukomrelevante Untersuchungsergebnisse beim primären Offenwinkelglaukom

Erb,

Kazakov

et al. 2023

Klin Monbl Augenheilkd

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ZusammenfassungDas primäre Offenwinkelglaukom (POWG) wird nicht mehr als eine isolierte augendruckabhängige Optikusneuropathie, sondern als eine neurodegenerative Erkrankung angesehen, bei der der oxidative Stress und die Neuroinflammation im Vordergrund stehen. Diese Prozesse können durch zusätzlich vorliegende Systemerkrankungen verstärkt werden. Am häufigsten kommen eine arterielle Hypertonie, Dyslipidämien und ein Diabetes mellitus vor. Anhand des Diabetes mellitus soll gezeigt werden, wie weitreichend eine derartige Systemerkrankung sowohl auf die funktionellen als auch auf die strukturellen diagnostischen Methoden für das POWG einen Einfluss nehmen kann. Diese Kenntnisse sind essenziell, da durch diese Interferenzen Fehlinterpretationen zum POWG denkbar sind, die auch Therapieentscheidungen betreffen können.

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Section: Farbensehenunclassified

Section: Contrast Visionmentioning

confidence: 99%

Section: Einfluss Des Diabetes Mellitus Auf Sinnesphysiologische Unte...unclassified

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Einflussnahme des Diabetes mellitus auf glaukomrelevante Untersuchungsergebnisse beim primären Offenwinkelglaukom

Erb,

Kazakov

et al. 2023

Klin Monbl Augenheilkd

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“…It was observed that patients with DM and DR showed a deterioration of CS, however, those without signs of retinopathy showed a lower CSF than control patients, not always significantly, and without unanimity in the affected frequencies. Furthermore, there are few studies on CSF in T1DM without DR and CSF measurements were not performed in different light conditions [ 17 ].…”

Section: Introductionmentioning

confidence: 99%

Contrast sensitivity function under three light conditions in patients with type 1 diabetes mellitus without retinopathy: a cross-sectional, case–control study

Silva‐Viguera

García-Romera

Bautista‐Llamas

2023

Graefes Arch Clin Exp Ophthalmol

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Purpose To determine whether patients with type 1 diabetes mellitus (T1DM), without any sign of diabetic retinopathy, have any alteration in Contrast Sensitivity Function (CSF), in relation to patients without this disease, and whether CSF assessment in three different light conditions can be an effective test in the early detection of diabetic retinopathy. Methods A prospective, cross-sectional, case-control study was preformed including 80 patients (40 with T1DM without diabetic retinopathy and 40 controls) between 11 and 47 years old. CSF was assessed at four spatial frequencies (3, 6, 12 and 18 cycles/degree) using the CSV-1000E test, under three light conditions: high (550 lx), medium (200 lx) and low (< 2 lx). Results A lower CSF in the T1DM group was found at the three light conditions studied. The most spatial frequency affected was 18 cpd, 0.08 log units (p = 0.048) in high, 0.10 log units (p = 0.010) in medium (p = 0.010) and 0.16 log units (p < 0.001) in low-light conditions in mean CS values. The least spatial frequency affected was 3 cpd (p > 0.05 in all three light conditions). Conclusion Patients with T1DM, without diabetic retinopathy, presented a loss of CS to sine-wave gratings, with respect to people with the same characteristics without the disease, mainly at medium and high frequencies, and in medium and low-light conditions.

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“…1 Contrast sensitivity is associated with visionrelated quality of life in people with eye disease, 2-4 and having better contrast sensitivity is associated with better performance on everyday tasks as diverse as reading, writing, recognising faces, telling the time on a clock, walking, balancing, pouring liquids and using kitchen utensils. [5][6][7][8][9][10][11] The contrast sensitivity function (CSF) is altered in people with many eye diseases, [12][13][14][15][16][17][18][19] including those who have been treated for amblyopia and subsequently achieved good visual acuity. 20…”

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confidence: 99%

Can children measure their own vision? A comparison of three new contrast sensitivity tests

Crossland,

Dekker,

Dahlmann‐Noor

et al. 2023

Ophthalmic Physiologic Optic

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PurposeTo investigate the feasibility of children measuring their own contrast sensitivity using a range of tablet‐ and paper‐based tests.MethodsForty children aged 5–15 years with amblyopia (N = 10), bilateral vision impairment (N = 10) or good vision (N = 20) measured their own vision on a screen‐based optotype test (Manifold), a gamified vision test (PopCSF) and a paper‐based test (Spotchecks) in a laboratory with minimal supervision. Completion rate, test–retest repeatability, test duration and participants' preferences were recorded for each test.ResultsMost participants (36/40) were able to perform all three tests. All tests were correlated with clinically measured visual acuity and contrast sensitivity (p < 0.001). The 95% coefficient of repeatability was 0.30 dB for Manifold, 0.29 dB for PopCSF and 0.13 dB for Spotchecks. All tests differentiated between children with reduced contrast sensitivity and control participants. PopCSF and Spotchecks were also able to differentiate between children with amblyopia and those with good vision. Median test time was 152, 130 and 202 s for Manifold, PopCSF and Spotchecks, respectively. Twenty‐two participants preferred the PopCSF test, 10 preferred Spotchecks and 6 preferred Manifold. Thirty‐nine out of the 40 children (98%) said they would measure their own vision at home using at least one of these tests every month.ConclusionsChildren and young people can test their own contrast sensitivity with repeatable results. Of these three tests, the most repeatable was Spotchecks, the quickest was PopCSF and participants' favourite was PopCSF. Nearly all of the participants said they would be willing to use at least one of the three tests at home.

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Contrast Sensitivity Assessment in Early Diagnosis of Diabetic Retinopathy: A Systematic Review

Cited by 8 publications

References 40 publications

Einflussnahme des Diabetes mellitus auf glaukomrelevante Untersuchungsergebnisse beim primären Offenwinkelglaukom

Einflussnahme des Diabetes mellitus auf glaukomrelevante Untersuchungsergebnisse beim primären Offenwinkelglaukom

Contrast sensitivity function under three light conditions in patients with type 1 diabetes mellitus without retinopathy: a cross-sectional, case–control study

Can children measure their own vision? A comparison of three new contrast sensitivity tests

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