User profiles for Sherif El-Defrawy

Sherif El-Defrawy

Ophthalmology
Verified email at kensingtonhealth.org
Cited by 1268

Ophthalmology-focused publications and findings on COVID-19: a systematic review

YP Jin, GE Trope, S El-Defrawy… - European Journal of …, 2021 - journals.sagepub.com
Purpose: To summarize COVID-19 research endeavors by ophthalmologists/researchers in
terms of publication numbers, journals and author countries, and to detail key findings. …

Validation and application of Catquest-9SF in various populations: A systematic review

…, W Hatch, V Chaudhary, S El-Defrawy… - Survey of …, 2020 - Elsevier
Cataract is a common cause of reversible blindness. Visual acuity alone is not enough to
assess appropriateness for surgery, prioritization, and outcomes. Catquest-9SF questionnaire …

Effect of prophylactic nonsteroidal antiinflammatory drugs on cystoid macular edema assessed using optical coherence tomography quantification of total macular …

…, MW Ten Hove, S Sharma, S El-Defrawy - Journal of Cataract & …, 2008 - Elsevier
PURPOSE: To evaluate the efficacy of prophylactic administration of the topical nonsteroidal
antiinflammatory drug (NSAID) ketorolac tromethamine 0.5% on acute (within 4 weeks of …

Proposed pathogenesis for the delayed postoperative opacification of the hydroview hydrogel intraocular lens

…, B Mathew, G Botton, PJ Kertes, S El-Defrawy - American journal of …, 2003 - Elsevier
PURPOSE: To report the clinical, histopathologic, ultrastructural, and elemental features of
17 opacified Hydroview (Bausch and Lomb Surgical, Rochester, New York, USA) hydrogel …

Intraoperative complication rates in cataract surgery performed by ophthalmology resident trainees compared to staff surgeons in a Canadian academic center

…, R Braga-Mele, DB Yan, S El-Defrawy - Journal of Cataract & …, 2018 - Elsevier
Purpose To compare the intraoperative complication rates in cataract surgery performed by
resident trainees and staff ophthalmologists. Setting Kensington Eye Institute, University of …

Projecting the growth of cataract surgery during the next 25 years

…, EL Campbell, CM Bell, SR El-Defrawy… - Archives of …, 2012 - jamanetwork.com
Methods. Future cataract surgery rates were estimated by direct standardization of age-and
sex-specific cataract surgery rates, obtained from the Ontario Health Insurance Plan …

Prophylactic nepafenac and ketorolac versus placebo in preventing postoperative macular edema after uneventful phacoemulsification

…, SN Bakar, K Rahim, T Urton, SR El-Defrawy - Journal of Cataract & …, 2012 - Elsevier
PURPOSE: To evaluate the efficacy of prophylactic ketorolac 0.5% versus nepafenac 0.1%
versus placebo on macular volume 1 month after uneventful phacoemulsification and …

Characteristics of the Ontario neurodegenerative disease research initiative cohort

…, D Bulman, Y Chen, S ElDefrawy… - Alzheimer's & …, 2023 - Wiley Online Library
Introduction Understanding synergies between neurodegenerative and cerebrovascular
pathologies that modify dementia presentation represents an important knowledge gap. …

Clinical features of endophthalmitis clusters after cataract surgery and practical recommendations to mitigate risk: Systematic review

…, MM Popovic, M Balas, SR El-Defrawy… - Journal of Cataract & …, 2022 - journals.lww.com
Intraocular transmission of exogenous pathogens in cataract surgery can lead to endophthalmitis.
This review evaluates the features of endophthalmitis clusters secondary to pathogen …

A comparative analysis of 12 intraocular lens power formulas

…, MM Popovic, Y Ahmed, JC Lloyd, S El-Defrawy… - International …, 2021 - Springer
Purpose To evaluate the accuracy of 12 intraocular lens (IOL) power calculations: Barrett
Universal II, EVO, Haigis, Hill-RBF version 2.0, Hoffer Q, Holladay 1, Holladay 2, Kane, Olsen, …