Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis

The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic computer perimetry with a red mark on a green background.Aim. To evaluate the effectiveness of clinical and functional diagnostic methods for optical neuritis. Material and methods. A c...

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Auteurs principaux:	E. V. Burlakova, L. V. Shvets, A. G. Shchuko
Format:	article
Langue:	RU
Publié:	Scientific Сentre for Family Health and Human Reproduction Problems 2019
Sujets:	optical neuritis color perimetry visocontrastometry Science Q
Accès en ligne:	https://doaj.org/article/c65d9221fdc14e49bb9771b180b950dc
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id	oai:doaj.org-article:c65d9221fdc14e49bb9771b180b950dc
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spelling	oai:doaj.org-article:c65d9221fdc14e49bb9771b180b950dc2021-11-23T06:14:42ZRole of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis2541-94202587-959610.29413/ABS.2019-4.4.19https://doaj.org/article/c65d9221fdc14e49bb9771b180b950dc2019-08-01T00:00:00Zhttps://www.actabiomedica.ru/jour/article/view/2133https://doaj.org/toc/2541-9420https://doaj.org/toc/2587-9596The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic computer perimetry with a red mark on a green background.Aim. To evaluate the effectiveness of clinical and functional diagnostic methods for optical neuritis. Material and methods. A cross-sectional, non-randomized, comprehensive examination of 53 patients aged 19–48 years (31.65 ± 4.88), the ratio M : W = 1 : 1.2 with optic neuritis was performed. Of these, 43 cases are patients with multiple sclerosis. The control group consisted of 37 people with high visual acuity, somatically healthy, corresponding to the clinical group by sex and age.Results. Retinal sensitivity in patients with optic neuritis according color contrast perimetry was below the norm by 21.96 %. The depth of blindspots at optical neuritis, differed in significant variability and was in the range from to 2.6 to –19.64 dB. The level of visual field defects depended on the severity of the inflammatory process and, on average, exceeded the indices of the control group by 4.64 times. The area of scotoma in optical neuritis exceeded the values of the control group by 1.81 times.Conclusion. The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic perimetry with a red mark on a green background. Chromatic and achromatic visocontrastometry makes it possible to reveal a significant decrease in indices only in the high frequency range, which characterizes the state of the macular area, which generally indicates the predominant involvement of the retinal ganglion cells in the pathological process.The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic perimetry with a red mark on a green background.E. V. BurlakovaL. V. ShvetsA. G. ShchukoScientific Сentre for Family Health and Human Reproduction Problemsarticleoptical neuritiscolor perimetryvisocontrastometryScienceQRUActa Biomedica Scientifica, Vol 4, Iss 4, Pp 124-128 (2019)
institution	DOAJ
collection	DOAJ
language	RU
topic	optical neuritis color perimetry visocontrastometry Science Q
spellingShingle	optical neuritis color perimetry visocontrastometry Science Q E. V. Burlakova L. V. Shvets A. G. Shchuko Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
description	The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic computer perimetry with a red mark on a green background.Aim. To evaluate the effectiveness of clinical and functional diagnostic methods for optical neuritis. Material and methods. A cross-sectional, non-randomized, comprehensive examination of 53 patients aged 19–48 years (31.65 ± 4.88), the ratio M : W = 1 : 1.2 with optic neuritis was performed. Of these, 43 cases are patients with multiple sclerosis. The control group consisted of 37 people with high visual acuity, somatically healthy, corresponding to the clinical group by sex and age.Results. Retinal sensitivity in patients with optic neuritis according color contrast perimetry was below the norm by 21.96 %. The depth of blindspots at optical neuritis, differed in significant variability and was in the range from to 2.6 to –19.64 dB. The level of visual field defects depended on the severity of the inflammatory process and, on average, exceeded the indices of the control group by 4.64 times. The area of scotoma in optical neuritis exceeded the values of the control group by 1.81 times.Conclusion. The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic perimetry with a red mark on a green background. Chromatic and achromatic visocontrastometry makes it possible to reveal a significant decrease in indices only in the high frequency range, which characterizes the state of the macular area, which generally indicates the predominant involvement of the retinal ganglion cells in the pathological process.The most sensitive method for assessing changes in visual functions in patients with optical neuritis is chromatic perimetry with a red mark on a green background.
format	article
author	E. V. Burlakova L. V. Shvets A. G. Shchuko
author_facet	E. V. Burlakova L. V. Shvets A. G. Shchuko
author_sort	E. V. Burlakova
title	Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
title_short	Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
title_full	Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
title_fullStr	Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
title_full_unstemmed	Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis
title_sort	role of color perimetry and visocontrastometry in diagnosis of optical neuritis
publisher	Scientific Сentre for Family Health and Human Reproduction Problems
publishDate	2019
url	https://doaj.org/article/c65d9221fdc14e49bb9771b180b950dc
work_keys_str_mv	AT evburlakova roleofcolorperimetryandvisocontrastometryindiagnosisofopticalneuritis AT lvshvets roleofcolorperimetryandvisocontrastometryindiagnosisofopticalneuritis AT agshchuko roleofcolorperimetryandvisocontrastometryindiagnosisofopticalneuritis
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Role of Color Perimetry and Visocontrastometry in Diagnosis of Optical Neuritis

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