A study of clinical profile in patients of cataracts with pseudoexfoliation in rural populations of central India

Abstract

Background Ophthalmologists deal with daily pseudoexfoliation (PXF) due to severe secondary glaucoma, which arises after cataract surgery. Cataracts with pseudoexfoliation are age-related and are associated with open-angle glaucoma. Therefore, pseudoexfoliation is expected to occur more frequently. Pseudoexfoliation is occasionally associated with the development of thick nuclear cataracts, which may make surgery challenging. risks of cataract extraction in patients with pseudoexfoliation include zonular weakness and inadequate pupillary dilation. This may cause vitreous loss, and intraoperative or postoperative lens displacement. It could also lead to a rise in postoperative intraocular pressure (IOP), progressing to long-term inflammation, phimosis of the capsular tissue, glaucoma, and surgical corneal decompensation. Recurrent secondary cataracts are typically caused by some remaining cortical tissue and decreased zonular support, which may lead to lens epithelial cell migration. Surgery for glaucoma and cataracts is complicated by the presence of pseudoexfoliative debris. Objectives To determine the prevalence of pseudoexfoliation in cataract patients visiting the ophthalmic OPD, AVBRH hospital, to locate patients with pseudoexfoliative cataracts, to evaluate their likelihood of progressing to open-angle glaucoma, and to examine the various ocular characteristics of these patients. Methodology The study participants will undergo ophthalmological examination after considering the inclusion and exclusion criteria. This examination will include sac syringing on the lacrimal gland, estimation of the highest corrected visual acuity, slit-lamp examination, application tonometer assessment of intraocular pressure (IOP), and fundus examination using an indirect ophthalmoscope. All individuals with cataracts visiting the ophthalmology department of AVBRH will be examined under a slit-lamp to determine the presence of pseudoexfoliation in the operating eye. Expected Results Hospital statistics from India indicated that the percentage of patients with pseudoexfoliation, in addition to cataracts, ranges from 1.87% to 13.5%.