A pandemic expansion of diabetes mellitus (DM) observed nowadays across the globe is increasingly acknowledged as a disaster by all peoples of the world. Statistical analysis indicates an annual increase in prevalence of DM in Russian Federation that had reached 3 779 423 registered patients by 01.01.2013. Besides the humanitarian aspects, DM poses severe economic challenges for this country ? challenges that stem both from high mortality and growing disability rate due to limb loss, decrease in visual acuity and need for hemodialysis, plaguing many DM patients. Aim. To produce an epidemiological evaluation based on the dynamics of prevalence of diabetic retinopathy in the Russian Federation ? nationwide and in individual regions ? across the last 13 years. Materials and Methods. Current survey included patients from various regions of the Russian Federation that were examined during epidemiological missions conducted by the federal Endocrinology Research Centre (2000?2009), as well as National Programmes ?Health? (2007) and ?Diabetes ? Learn In Advance? (2012?2013). Results. In the Russian Federation registered more than 630,000 patients with different stages of diabetic retinopathy. The prevalence of diabetic retinopathy among adults (18 years and older) with type 1 diabetes is 35.25%, while in type 2 diabetes - 16.67%. On average, this means that almost one in five patients (17.63%) with diabetes have certain eye problems. Conclusion. In summary, our data indicate a dramatic growth in the rate of diabetic ocular complications, with a particular increase in proliferative diabetic retinopathy, complicated cataract and neovascular glaucoma. These findings call for an even closer attention to early diagnostics, adequate management and, above everything else, timely prevention of ocular pathologies in patients with DM.
Aim. To study the role of vascular endothelial growth factor (VEGF-A) in the fluid of the anterior chamber of the eye (ACE) in the evolvement ofdiabetic retinopathy (DR) and the outcome of cataract surgery. Materials and methods. The study included 120 patients with diabetes mellitus (DM) operated for the removal of cataract. 16 patients received treatmentfor DR-related neovascular glaucoma (NG). The control group comprised 22 subjects without DM. VEGF-A and glucose levels were measuredin the ACE fluid prior to surgery. Results. Patients with DM were not significantly different in terms of VEGF-A, fasting glucose, and HbA1c levels on the day of surgery excepting DMpatients without DR. VEGF-A and glucose levels in AEG increased in proportion to DR severity. VEGF-A concentration was minimal in the absenceof DR (22.75 pg/ml [10.78; 63.36]) and amounted to 336.6 pg/ml [232.3; 410.74] in patients with DM and DR (P
We present two atypic clinical cases of ?middle? proliferation in patients with proliferative stage of diabetic retinopathy. Both patientsunderwent hospitalization in Department of diabetic retinopathy and ophthalmic surgery of Endocrine Research Centre, Moscow.We conducted full-scale endocrine and ophthalmologic examination, including A/B scanning.?Middle? proliferation in diabetic retinopathy should be considered a severe disorder and managed in conjunction of endocrine andophthalmologic approaches. Adequate and timely compensation of diabetes mellitus combined with vitreoretinal surgery may substantiallyimprove prognosis in such patients and reduce the risk of incapacitation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.