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utas multifocal erg  (LKC Technologies)

 
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    Structured Review

    LKC Technologies utas multifocal erg
    Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; <t>mfERG,</t> <t>multifocal</t> electroretinography; SD-OCT, spectral-domain optical coherence tomography.
    Utas Multifocal Erg, supplied by LKC Technologies, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/utas multifocal erg/product/LKC Technologies
    Average 90 stars, based on 1 article reviews
    utas multifocal erg - by Bioz Stars, 2026-03
    90/100 stars

    Images

    1) Product Images from "Novel electroretinography devices to detect hydroxychloroquine retinopathy: study protocol for a diagnostic accuracy and feasibility study"

    Article Title: Novel electroretinography devices to detect hydroxychloroquine retinopathy: study protocol for a diagnostic accuracy and feasibility study

    Journal: BMJ Open Ophthalmology

    doi: 10.1136/bmjophth-2024-001898

    Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; mfERG, multifocal electroretinography; SD-OCT, spectral-domain optical coherence tomography.
    Figure Legend Snippet: Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; mfERG, multifocal electroretinography; SD-OCT, spectral-domain optical coherence tomography.

    Techniques Used: Filtration, Tomography

    Schedule of activities
    Figure Legend Snippet: Schedule of activities

    Techniques Used:

    Study participant flow diagram. Abbreviations: ERG, electroretinography; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; mfERG, multifocal electroretinography; OCT, optical coherence tomography.
    Figure Legend Snippet: Study participant flow diagram. Abbreviations: ERG, electroretinography; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; mfERG, multifocal electroretinography; OCT, optical coherence tomography.

    Techniques Used: Tomography



    Similar Products

    utas multifocal erg  (LKC Technologies)
    90
    LKC Technologies utas multifocal erg
    Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; <t>mfERG,</t> <t>multifocal</t> electroretinography; SD-OCT, spectral-domain optical coherence tomography.
    Utas Multifocal Erg, supplied by LKC Technologies, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/utas multifocal erg/product/LKC Technologies
    Average 90 stars, based on 1 article reviews
    utas multifocal erg - by Bioz Stars, 2026-03
    90/100 stars
    		  Buy from Supplier
    multifocal erg (mferg, lkc utas e3000  (LKC Technologies)
    90
    LKC Technologies multifocal erg (mferg, lkc utas e3000
    Ocular features of patient 1. a Ultra wide-field pseudocolor images showing retinal atrophy in the mid and far periphery combined with significant bone spicule-like pigmentation and mottling in both eyes. b SD-OCT shows small macular cysts in the inner nuclear layer, a thickened retina, and an atrophic photoreceptor layer with preservation of the ellipsoid zone (EZ) and the external limiting membrane (ELM). c Visual field shows peripheral visual field loss, with small central loss. <t>d</t> <t>mfERG</t> shows that amplitudes in the posterior-pole of both eyes were significantly reduced, more seriously in the right eye
    Multifocal Erg (Mferg, Lkc Utas E3000, supplied by LKC Technologies, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/multifocal erg (mferg, lkc utas e3000/product/LKC Technologies
    Average 90 stars, based on 1 article reviews
    multifocal erg (mferg, lkc utas e3000 - by Bioz Stars, 2026-03
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; mfERG, multifocal electroretinography; SD-OCT, spectral-domain optical coherence tomography.

    Journal: BMJ Open Ophthalmology

    Article Title: Novel electroretinography devices to detect hydroxychloroquine retinopathy: study protocol for a diagnostic accuracy and feasibility study

    doi: 10.1136/bmjophth-2024-001898

    Figure Lengend Snippet: Current recommended flow diagram for screening of patients on HCQ or CQ. Reproduced from the RCOphth HCQ and CQ screening guidelines. Abbreviations: CQ, chloroquine; eGFR, estimated glomerular filtration rate; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; HVF, Humphrey automated visual field; mfERG, multifocal electroretinography; SD-OCT, spectral-domain optical coherence tomography.

    Article Snippet: Three groups of 35 participants on HCQ, categorised by HCQ retinopathy (definite, possible and no retinopathy), and 35 healthy control participants, recruited by consecutive sampling, will have full field and multifocal ERG index tests, delivered using skin-contact electrodes by two devices—RETEval full-field and UTAS multifocal ERG, both manufactured by LKC Technologies (Gaithersburg, Maryland, USA), compared with spectral-domain optical coherence tomography and autofluorescence reference tests graded by two masked, independent retinal specialists.

    Techniques: Filtration, Tomography

    Schedule of activities

    Journal: BMJ Open Ophthalmology

    Article Title: Novel electroretinography devices to detect hydroxychloroquine retinopathy: study protocol for a diagnostic accuracy and feasibility study

    doi: 10.1136/bmjophth-2024-001898

    Figure Lengend Snippet: Schedule of activities

    Article Snippet: Three groups of 35 participants on HCQ, categorised by HCQ retinopathy (definite, possible and no retinopathy), and 35 healthy control participants, recruited by consecutive sampling, will have full field and multifocal ERG index tests, delivered using skin-contact electrodes by two devices—RETEval full-field and UTAS multifocal ERG, both manufactured by LKC Technologies (Gaithersburg, Maryland, USA), compared with spectral-domain optical coherence tomography and autofluorescence reference tests graded by two masked, independent retinal specialists.

    Techniques:

    Study participant flow diagram. Abbreviations: ERG, electroretinography; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; mfERG, multifocal electroretinography; OCT, optical coherence tomography.

    Journal: BMJ Open Ophthalmology

    Article Title: Novel electroretinography devices to detect hydroxychloroquine retinopathy: study protocol for a diagnostic accuracy and feasibility study

    doi: 10.1136/bmjophth-2024-001898

    Figure Lengend Snippet: Study participant flow diagram. Abbreviations: ERG, electroretinography; FAF, fundus autofluorescence; HCQ, hydroxychloroquine; mfERG, multifocal electroretinography; OCT, optical coherence tomography.

    Article Snippet: Three groups of 35 participants on HCQ, categorised by HCQ retinopathy (definite, possible and no retinopathy), and 35 healthy control participants, recruited by consecutive sampling, will have full field and multifocal ERG index tests, delivered using skin-contact electrodes by two devices—RETEval full-field and UTAS multifocal ERG, both manufactured by LKC Technologies (Gaithersburg, Maryland, USA), compared with spectral-domain optical coherence tomography and autofluorescence reference tests graded by two masked, independent retinal specialists.

    Techniques: Tomography

    Ocular features of patient 1. a Ultra wide-field pseudocolor images showing retinal atrophy in the mid and far periphery combined with significant bone spicule-like pigmentation and mottling in both eyes. b SD-OCT shows small macular cysts in the inner nuclear layer, a thickened retina, and an atrophic photoreceptor layer with preservation of the ellipsoid zone (EZ) and the external limiting membrane (ELM). c Visual field shows peripheral visual field loss, with small central loss. d mfERG shows that amplitudes in the posterior-pole of both eyes were significantly reduced, more seriously in the right eye

    Journal: Orphanet Journal of Rare Diseases

    Article Title: Expanding the clinical and genetic spectrum of Heimler syndrome

    doi: 10.1186/s13023-019-1243-x

    Figure Lengend Snippet: Ocular features of patient 1. a Ultra wide-field pseudocolor images showing retinal atrophy in the mid and far periphery combined with significant bone spicule-like pigmentation and mottling in both eyes. b SD-OCT shows small macular cysts in the inner nuclear layer, a thickened retina, and an atrophic photoreceptor layer with preservation of the ellipsoid zone (EZ) and the external limiting membrane (ELM). c Visual field shows peripheral visual field loss, with small central loss. d mfERG shows that amplitudes in the posterior-pole of both eyes were significantly reduced, more seriously in the right eye

    Article Snippet: Both patients underwent a full ophthalmic examination, including best corrected Snellen visual acuity testing (BCVA), color vision (Ishihara color plate), slit lamp biomicroscopy, tonometry, dilated fundus examination, ultrasound biomicroscopy (UBM), A/B-ultrasound (MD-300 L; MEDA Co., Ltd., Tianjin, China), wide-field fundus imaging (Optos PLC, Dunfermline, United Kingdom), spectral domain optical coherence tomography (SD-OCT, Spectralis HRA + OCT, Heidelberg, Engineering Inc., Heidelberg, Germany), full-field electroretinography (ERG, according to the standards of the International Society for Clinical Electrophysiology of Vision; available at www.iscev.org ), multifocal ERG (mfERG, LKC Utas E3000 LKC Technologies Inc., USA), and visual field (Humphrey Visual Field Analyzer, Carl Zeiss Inc., CA, USA).

    Techniques: Preserving

    Ocular features of patient 2. a Ultra wide-field pseudocolor images showing retinal atrophy in the mid and far periphery combined with significant bone spicule-like pigmentation, mottling in both eyes. b SD-OCT shows bilateral cystoid macular edema, which mainly involved the outer nuclear layer (ONL). The foveal and peripheral macular ellipsoid zone (EZ) was disrupted and almost absent. c Visual field shows peripheral visual field loss except for the superior nasal quadrant. d mfERG shows undetectable rod ERG, subnormal bright flash ERG, and subnormal and delayed cone ERG

    Journal: Orphanet Journal of Rare Diseases

    Article Title: Expanding the clinical and genetic spectrum of Heimler syndrome

    doi: 10.1186/s13023-019-1243-x

    Figure Lengend Snippet: Ocular features of patient 2. a Ultra wide-field pseudocolor images showing retinal atrophy in the mid and far periphery combined with significant bone spicule-like pigmentation, mottling in both eyes. b SD-OCT shows bilateral cystoid macular edema, which mainly involved the outer nuclear layer (ONL). The foveal and peripheral macular ellipsoid zone (EZ) was disrupted and almost absent. c Visual field shows peripheral visual field loss except for the superior nasal quadrant. d mfERG shows undetectable rod ERG, subnormal bright flash ERG, and subnormal and delayed cone ERG

    Article Snippet: Both patients underwent a full ophthalmic examination, including best corrected Snellen visual acuity testing (BCVA), color vision (Ishihara color plate), slit lamp biomicroscopy, tonometry, dilated fundus examination, ultrasound biomicroscopy (UBM), A/B-ultrasound (MD-300 L; MEDA Co., Ltd., Tianjin, China), wide-field fundus imaging (Optos PLC, Dunfermline, United Kingdom), spectral domain optical coherence tomography (SD-OCT, Spectralis HRA + OCT, Heidelberg, Engineering Inc., Heidelberg, Germany), full-field electroretinography (ERG, according to the standards of the International Society for Clinical Electrophysiology of Vision; available at www.iscev.org ), multifocal ERG (mfERG, LKC Utas E3000 LKC Technologies Inc., USA), and visual field (Humphrey Visual Field Analyzer, Carl Zeiss Inc., CA, USA).

    Techniques: