Prospects of modern pharmacotherapy in postoperative rehabilitation of patients after endovitreal surgery of rhegmatogenous retinal detachment

Abstract

Purpose. To assess increasing the functional effectiveness of the results of endovitreal surgery in patients with rhegmatogenous retinal detachment (RRD) by using modern pharmacotherapy drug in the postoperative rehabilitation.Material and methods. 108 people (108 eyes) with RRD. All patients underwent standard three-port vitrectomy, after which tamponade of the vitreous cavity with silicone oil with its removal 3 months after operation was performed. Patients were divided into 2 groups: the first – 60 people who received Cytoflavin on the background of standard therapy, and the second – 48 people with postoperative treatment only with standard therapy. Depending on the visual prognosis calculated before the operation, both groups were represented patients with satisfactory (A subgroup) and low (B subgroup) visual prognosis. Laser Doppler fluometry (LDF) was used to study chorioretinal microcirculation: microcirculation index and microcirculation efficiency index were recorded. Using OCT angiography (OCT-A), signs of macular ischemia were investigated: choroidal thickness, area nonperfusion of foveal avascular zone, density in the superficial capillary plexuses and density in the deep capillary plexuses in the macular area.Results. The inclusion of Cytoflavin in the postoperative rehabilitation of patients with RRD increases the possibility of a favorable functional outcome of the operation, affects the positive dynamics in the state of the capillary plexus in the macula. In the aggregate of patients of the 1st group, the increase in visual acuity was 2 times higher than in patients of the 2nd group 6 months after surgery. Also, in patients of the 1st group there was a more significant activation of chorioretinal blood flow according to LDF and OCT-A.Conclusion. The prescription of Cytoflavin in the postoperative treatment of patients underwent endovitreal surgery of RRD, regardless of the visual prognosis, increases the functional outcome of the operation. Improvement in visual functions in patients receiving Cytoflavin therapy is directly related to improved intraocular blood flow and macular perfusion.

Keywords

• rhegmatogenous retinal detachment
• chorioretinal microcirculation
• ocular hemodynamics
• laser doppler fluometry
• optical coherence tomography angiography
• cytoflavin