USING RETeval SYSTEM FLICKER ELECTRORETINOGRAPHY FOR EVALUATION OF DENSE VITREOUS HEMORRHAGE

Han, Kyu Jin; Moon, Haein; Woo, Je Moon; Min, Jung Kee

doi:10.1097/iae.0000000000003263

Cited by 2 publications

(2 citation statements)

References 16 publications

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“…Figure 2 illustrates the device and example waveforms. Many publications have emerged reporting its use in diverse conditions including diabetic retinopathy, a range of inherited retinal diseases, birdshot chorioretinopathy, glaucoma, idiopathic intracranial hypertension, and others [28][29][30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47].…”

Section: Advances In Devicesmentioning

confidence: 99%

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Visual electrophysiology and “the potential of the potentials”

Mahroo

2023

Eye

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Visual electrophysiology affords direct, quantitative, objective assessment of visual pathway function at different levels, and thus yields information complementary to, and not necessarily obtainable from, imaging or psychophysical testing. The tests available, and their indications, have evolved, with many advances, both in technology and in our understanding of the neural basis of the waveforms, now facilitating more precise evaluation of physiology and pathophysiology. After summarising the visual pathway and current standard clinical testing methods, this review discusses, non-exhaustively, several developments, focusing particularly on human electroretinogram recordings. These include new devices (portable, non-mydiatric, multimodal), novel testing protocols (including those aiming to separate rod-driven and cone-driven responses, and to monitor retinal adaptation), and developments in methods of analysis, including use of modelling and machine learning. It is likely that several tests will become more accessible and useful in both clinical and research settings. In future, these methods will further aid our understanding of common and rare eye disease, will help in assessing novel therapies, and will potentially yield information relevant to neurological and neuro-psychiatric conditions.

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Section: Advances In Devicesmentioning

confidence: 99%

“…These are summarised in Table 3. Some have been incorporated in portable devices, with findings reported in several studies [3,31,33,35,36,39]. An ISCEV guide has been published reviewing the range of standard and extended protocols [53].…”

Section: Advances In Devicesmentioning

confidence: 99%

Visual electrophysiology and “the potential of the potentials”

Mahroo

2023

Eye

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Electroretinographic Evaluations of Eyes With Endophthalmitis

Takano,

Igawa,

Narita

et al. 2024

Trans. Vis. Sci. Tech.

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Purpose To determine the physiological status of the retina of eyes with endophthalmitis by examining the electroretinograms (ERGs) recorded with a portable recording system and to determine whether the pretreatment ERG findings were correlated with the best-corrected visual acuity (BCVA) after the treatment. Methods We examined the medical records of 118 eyes of 108 patients who were diagnosed and treated for infectious endophthalmitis at Saitama Medical University Hospital, Japan, between January 2015 to November 2022. Of these, we studied the 25 eyes of 21 patients who had been evaluated by electroretinography. In bilateral cases, one eye was analyzed. The eyes were classified into those with postoperative endophthalmitis (group S, n = 12) and those with endogenous endophthalmitis (group E, n = 9). Photopic and flicker ERGs were recorded with the RETeval system. The pretreatment clinical factors studied were the ERG components that might be correlated with the post-treatment BCVA. Results Eyes in Group E with larger amplitude flicker ERGs ( P = 0.0053, ρ = −0.8333) had better BCVA after treatment. In Group S, eyes with larger amplitude flicker ERGs ( P = 0.0086, ρ = −0.7173), photopic a-waves ( P = 0.0323, ρ = 0.6177), and photopic b-waves ( P = 0.0055, ρ = −0.7443) had better BCVA after treatment. Conclusions Simple and rapid ERG evaluations under light-adapted condition are helpful in evaluating the pretreatment retinal function and to determine the visual prognosis in eyes with endophthalmitis. Translational Relevance Simple and non-time-consuming ERG evaluations are helpful in evaluating the retinal function in eyes with endophthalmitis and predicting the visual prognosis.

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USING RETeval SYSTEM FLICKER ELECTRORETINOGRAPHY FOR EVALUATION OF DENSE VITREOUS HEMORRHAGE

Cited by 2 publications

References 16 publications

Visual electrophysiology and “the potential of the potentials”

Visual electrophysiology and “the potential of the potentials”

Electroretinographic Evaluations of Eyes With Endophthalmitis

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