Search

Background: Diabetes is a rapidly growing health challenge and potential epidemic across low-and-middle-income countries like India. Diabetic retinopathy (DR) is a consequence of diabetic microangiopathy, which may cause visual deterioration due to macular edema in any stage and vitreous hemorrhage or tractional retinal detachment in the advanced proliferative retinopathy stages. Aims and Objectives: The aim was to study the retinopathy status in diabetic patients with a risk of diabetic foot syndrome (DFS) visiting a western regional hospital in India. Materials and Methods: In this cross-sectional study, all patients with diabetes mellitus (DM) with a risk of DFS, visiting a tertiary care hospital during the study period, underwent an ophthalmological evaluation for documentation of their retinopathy status. Results: One hundred and fourteen patients diagnosed to have a risk profile for DFS were included in the study. Their mean age was 61.22 years and 81.6% were males. The mean duration of DM was 12.24 years, respectively. Of the 114 patients, 72 had DR. An increased presence of retinopathy in patients with an increased risk grade of diabetic foot (DF) was found significant by the Chi-square test. (P<0.001). Conclusion: Our study found an increased presence of DR in Western Indian cohort with DFS. The severity of retinopathy was greater in patients with higher grades of risk for DF, therefore establishment of an association between DR and DFS will help in developing an integrated management strategy for these two grave consequences of diabetes. [ABSTRACT FROM AUTHOR]

Background: Optical coherence tomography (OCT) has been useful for objectively observing central macular thickness (CMT) changes inpre-operative and post-operative uneventful cataract surgery. Aims and Objectives: This study was done to compare changes in CMT in small incision cataract surgery (SICS) and phacoemulsification surgery and to illuminate the OCT features of CMT after uneventful cataract surgery. Materials and Methods: A prospective observational study was done at the tertiary eye care center from December 2019 to November 2020, a total of 60 patients underwent SICS and Phacoemulsification cataract surgery, were followed and examined postoperatively at day 1, 1 week, 1 month, and 6 months for whole ocular examination and OCT. Results: Comparison analysis was performed using Friedman's analysis of variance test. In SICS and Phacoemulsification group, statistical analysis differences between the mean CMT at pre-operative, post-operative 1 week, 1 month, and 6 months were found statistically significant (P > 0.001), subclinical macular edema (increase CMT without affecting visual acuity) was noted at 1 week and 1 month reviews. Conclusion: The changes in CMT after cataract surgery are reversible, since the maximum measured increase in macular thickness at 1 month after surgery then gradually decreased at 6 months follow-up. This increase remained subclinical, and no evidence of clinical cystoid macular edema was seen on OCT. [ABSTRACT FROM AUTHOR]