Browsing by Author "Shrestha, Pooja"
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Publication Blindness among Patients with Type II Diabetes Mellitus Presenting to the Outpatient Department of Ophthalmology of a Tertiary Care Centre: A Descriptive Cross-sectional Study(Nepal Medical Association, 2022) Shrestha, Pooja; Kaiti, Raju; Shyangbo,RanjilaAbstract Introduction: Diabetic retinopathy is a major microvascular complication of diabetes, and may progress to sight-threatening stages causing blindness with a consequent decrease in their quality of life. This study aimed to find out the prevalence of blindness among patients with type II diabetes mellitus attending the Outpatient Department of Ophthalmology of a tertiary care hospital. Methods: A descriptive cross-sectional study was conducted among patients with type II diabetes mellitus presenting to the Outpatient Department of Ophthalmology of a tertiary care centre from 2 August 2021 to 30 June 2022 after receiving ethical approval from the Institutional Review Committee (Reference number: 74/2021). Diabetic patients underwent detailed eye examination including vision, slit lamp biomicroscopy examination, and fundus evaluation with full pupil dilation. Convenience sampling method was used. Point estimate and 95% Confidence Interval were calculated. Results: Among 449 type II diabetic patients, blindness was seen in 17 (3.79%) (2.02-5.56, 95% Confidence Interval) patients. Among them, 1 (5.88%) had severe non-proliferative diabetic retinopathy, 3 (17.65%) had proliferative diabetic retinopathy and 8 (47.06%) had severe diabetic macular oedema. Conclusions: The prevalence of blindness among patients with type II diabetes mellitus was less than in other studies conducted in similar settings. Screening and timely management of diabetic retinopathy could reduce the prevalence of blindness due to diabetic retinopathy.Publication Indirect Carotid Cavernous Fistula with Ocular Manifestations: A Case Report(Nepal Medical Association, 2024) Shrestha, Pooja; Shrestha, Angira; Khoju, Tina; Makaju, Richa; Keshari, Rajani; Gupta, Rahul; Shrestha, NigiAbstract Carotid-cavernous fistulas are rare entity with incidence of less than 1%, refers to abnormal connections between the carotid artery and cavernous sinus. Indirect types usually occur in elderly female patients and can resolve spontaneously with conservative management like external manual compression of the carotid artery. We report a case of 65-year-old female who presented with complaints of redness, proptosis, chemosis, headache and ophthalmoplegia in her right eye. Digital subtraction angiography revealed Barrow type B indirect carotid-cavernous fistulas. External manual carotid compression was done after which her symptoms improved significantly. Thus, indirect type carotid-cavernous fistulas can occur spontaneously and could be a sight threatening condition especially in elderly females but can resolve with conservative management.