Sherif R. Defrawy-El

Toronto, ON, Canada

Last Updated: 09/26/2026

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Found 69 publications

KIDNEY INJURY DURING TREATMENT WITH AFLIBERCEPT VERSUS RANIBIZUMAB: A Population-Based Study.

KIDNEY INJURY DURING TREATMENT WITH AFLIBERCEPT VERSUS RANIBIZUMAB: A Population-Based Study.

Journal: Retina (Philadelphia, Pa.)
Published: September 09, 2025

Contrasting approaches to estimate the epidemiology of uveitis in Canadian health administrative data.

Contrasting approaches to estimate the epidemiology of uveitis in Canadian health administrative data.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: April 26, 2025

Concurrent validity estimates for the accuracy of administrative data case definitions for uveitis in Ontario, Canada.

Concurrent validity estimates for the accuracy of administrative data case definitions for uveitis in Ontario, Canada.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: April 26, 2025

Clinical and sociodemographic characteristics of limited and persistent uveitis cases: a population-based study.

Clinical and sociodemographic characteristics of limited and persistent uveitis cases: a population-based study.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: April 26, 2025

Assessing the impact of ophthalmology locum clinic rotation in Northeastern Ontario.

Assessing the impact of ophthalmology locum clinic rotation in Northeastern Ontario.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: April 25, 2025

Documenting the subjective patient experience of first vs second eye during immediately sequential bilateral cataract surgery.

Documenting the subjective patient experience of first vs second eye during immediately sequential bilateral cataract surgery.

Journal: Journal of cataract and refractive surgery
Published: February 26, 2025

Association of rural or urban status, region, and institution type with cataract surgery wait times in Ontario, Canada.

Association of rural or urban status, region, and institution type with cataract surgery wait times in Ontario, Canada.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: November 11, 2024

Public funding for private for-profit centres and access to cataract surgery by patient socioeconomic status: an Ontario population-based study.

Public funding for private for-profit centres and access to cataract surgery by patient socioeconomic status: an Ontario population-based study.

Journal: CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne
Published: June 24, 2024

Prevalence of glaucoma in Canada: results from the 2016-2019 Canadian Health Measures Survey.

Prevalence of glaucoma in Canada: results from the 2016-2019 Canadian Health Measures Survey.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: March 22, 2024

A retrospective population-based analysis of wait times for cataract surgery in Ontario, Canada.

A retrospective population-based analysis of wait times for cataract surgery in Ontario, Canada.

Journal: CMAJ open
Published: April 18, 2023

Supply and demographic characteristics of Ontario's ophthalmologists from 2010 to 2019: a population-based analysis.

Supply and demographic characteristics of Ontario's ophthalmologists from 2010 to 2019: a population-based analysis.

Journal: CMAJ open
Published: February 03, 2023

Vitrectorhexis for anterior capsulotomy in an intumescent cataract.

Vitrectorhexis for anterior capsulotomy in an intumescent cataract.

Journal: Canadian journal of ophthalmology. Journal canadien d'ophtalmologie
Published: July 01, 2022
Showing 1-12 of 69

Last Updated: 09/26/2026