No abstract

An increased share of the elderly in the structure of modern society, along with other causes and risk factors, is accompanied by the growing the incidence of glaucoma. According to international research in the world by 2020 it is predicted that glaucoma patients will increase to 80 million. Among the elderly, glaucoma is a common pathology, the development of which is associated with local disorders of the interleukin profile. However, the features of the latter in patients with primary closed-angle glaucoma in the elderly have not been studied. The purpose of this work is to identify the features and informativeness of local interleukin profile indicators in elderly patients with primary angle — closure glaucoma. The study included 58 patients with primary angle-closure glaucoma of stage II, who made up the main group, aged 60–74 years with a median of 70.1 ± 2.5 years. All patients underwent a comprehensive ophthalmological examination. The diagnosis of primary angle-closure glaucoma was established in accordance with the requirements of the National glaucoma guidelines. The control group consisted of 27 elderly people aged 60 to 74 years with a median of 68.7 ± 2.1 years without signs and manifestations of primary angle-closure glaucoma, who also underwent a comprehensive ophthalmological examination. Changes in proinflammatory interleukins at the local level in the development of primary angle-closure glaucoma are accompanied by a significant increase in their content in all cases. On the contrary, changes in anti-inflammatory interleukins in the lacrimal fluid in patients with the considered ophthalmological pathology are characterized by a significant inhibition of their production. IL-10 are characterized by the most significant decrease at the local level and it is less related to IL-4. Local interlacing profile of patients with primary angle-closure glaucoma elderly are characterized by increased level in the tear fluid of anti-inflammatory IL-2, IL-17, IL-8 and lower production of anti-inflammatory IL-10. These local interleukins have the greatest informative value, which is of scientific and practical significance for identifying new mechanisms of development, diagnostics and justification of selective immunotropic therapy of the pathology in question.

Systematic approach effectively solves the problem of resource support of accreditation. ROSEC should be regarded as the provision basis for complex of all stages of ophthalmologist accreditation and proper functioning of RACs. ROSEC involvement is highly advisable.

An increased percentage of the elderly subjects in pattern of contemporary society, along with other causes and risk factors, is accompanied by rise in the incidence of glaucoma. By 2020, according to international studies it is expected that prevalence of glaucoma patients in the world would increase up to 80 million subjects. Among the elderly, glaucoma is a common pathology, which development is associated with local disturbances in interleukin profile. However, the features of the latter in patients with primary closed-angle glaucoma in the elderly were poorly examined. Studies of local interleukin status were conducted mainly in patients with suspected or initial manifestations of primary open-angle glaucoma. The features of lacrimal fluid interleukin shift in a target group of elderly patients suffering from stage II primary closed-angle glaucoma virtually gained no attention. In addition, a limited range of local interleukins in patients with such pathology in previous studies was examined. In addition, informativity of lacrimal fluid interleukins in elderly glaucoma patients was not assessed too based on objective methods. The aim of the current study was to outline features and informativity of local interleukin profile indicators in 58 elderly patients with primary closed-angle glaucoma stage II, aged 60-74 years (main group) and 27 age-matched elderly subjects lacking such pathology. The level of interleukins in the lacrimal fluid was determined with the enzyme immunoassay Multiscan analyzer (Finland) by using sandwich ELISA (R&D Diagnostic Inc,USA). Informativity of measuring various interleukins was calculated according to the generally accepted formula. It was found that local interleukin profile in elderly patients with primary closed-angle glaucoma was mainly featured with increased amount of IL-2, IL-17, IL-8, but decreased IL-10. Hence, such local interleukins displayed peak informativity. The data obtained should be used in the diagnostics and treatment of such pathology, as well as of applied importance to unveil novel mechanisms behind development, diagnostics and corroboration for selective immunotropic therapy of primary closed-angle glaucoma.