Registration Number
0224U031527,
(0122U001489)
, R & D reports
Title
To study the influence of photostimulation of the retina with static and dynamic patterns on the selective indicators of visual acuity in patients with amblyopia and develop a comprehensive method of treatment of meridional amblyopia
popup.stage_title
1. Вивчити вплив фотостимуляції сітківки статичними і динамічними патернами на селективні показники гостроти зору у хворих на амбліопію і розробити комплексний метод лікування меридіональної амбліопії
Head
Kolomiiets Volodymyr O., Доктор медичних наук
Registration Date
08-05-2024
Organization
STATE INSTITUTION "THE FILATOV INSTITUTE OF EYE DISEASES AND TISSUE THERAPY THE NATIONAL ACADEMY OF MEDICAL SCIENCES OF UKRAINE"
popup.description1
Purpose of the project: to study the effectiveness of treatment of amblyopia, by developing a complex method that allows for selective and panoramic photomultimulation of meshes by structured dynamic patterns in conjunction with the training of accommodation, based on the identification of the features of changes in the integral and selective meridial visual acuities after treatment.
popup.description2
To study the effectiveness of amblyopia treatment by developing a complex method which ensures the possibility of selective and panoramic of the retina photostimulation with structured dynamic patterns in combination with accommodation training, on the basis of determining the characteristics of changes in indicators of integral and selective meridional acuity.Research methods: visometry, refractometry, character of binocular fusion on a color device. Equipment: tables for visometry, automatic sign projector, synoptophore, autorefractometer. Scope of the study: investigation and treatment of amblyopia was carried out in 96 patients with amblyopia with different types of hypermetropic astigmatism at the age of 5 to 14 years. Results. The proposed method of ocular correction of astigmatism is different in that the value of the combination of the spherical and cylindrical correction components and their axis is determined from the data of the monocular, binocular, meridional, nonius oral visual acuity, within which monoocular and binocular central visual acuity has the greatest values. After adaptation to full optical correction, visual acuity characteristics in orthogonal meridians improve statistically significantly in both leading and paired eyes. It was proven for the first time that the optical-reflector method of accommodation training can reduce or eliminate asymetries of visual acuity in the orthogonal meridians of the retina, allowing to increase the number of patients with symmetric indicators of nonius and separable visual acuity. According to the minimum separable criterion, the number of eyes with the same visual acuity in the orthogonal meridians of the retina increased by 8.5%, and according to the minimum deformable criterion, by 15.1%. For the first time it was proven that the application of complex methods provides a more expressed therapeutic result as a method of treatment of meridional amblyopia. The number of eyes with the same visual ac
Product Description
popup.authors
Brutcka Liudmyla A.
Kachan Oksana V.
Ruvinskyi Henrikh Ya.
Sadovyi Oleksandr S.
popup.nrat_date
2024-05-08
