Sherein Hagras

Student-centered Professor of ophthalmology with extensive experience in research, teaching, and patient care. Specialized in diagnosing and treating GLAUCOMA cases, committed to delivering high-quality care and advancing the field through academic pursuits.

Offers 15-year background supporting students, developing instructional plans and organizing and grading exams and tests. Commended for sustaining effective learning environment through prepared classes and relevant assignments and consistently achieving classroom management and academic goals.

• 1-Ahmed Glaucoma Valve Revision Versus Visco-Trabeculotomy After Failed AhmedGlaucoma Valve in Refractory Pediatric Glaucoma.Elwehidy AS, Badawi AE, Hagras SM, Bayoumi NHL. J Glaucoma. 2019 Apr;28(4):307-312.
• 2- Childhood glaucoma profile in Dakahelia, Egypt: a retrospective study. Mokbel TH, El Hefney EM, Hagras SM, ALNagdy AA, Badawi AE, Kasem MA, El ShaerSM. Int J Ophthalmol. 2018 Apr 18;11(4):674-680.
• 3- Intravitreal Ranibizumab With Panretinal Photocoagulation Followed by TrabeculectomyVersus Visco-Trabeculotomy in Management of Neovascular Glaucoma. Elwehidy AS, Bayoumi NHL, Badawi AE, Hagras SM, Abdelkader A. Asia Pac JOphthalmol (Phila). 2019 Jul-Aug;8(4):308-313.
• 4- Micropulsed diode laser cyclophotocoagulation in recurrent pediatric glaucoma.Elfheney EM, Mokbel TH, Hagras SM, AlNagdy AA, Ellayeh AA, Mohsen TA, Gaafar WM. Eur J Ophthalmol. 2019 Jul 1:1120672119858226.
• 5- Combined phacoemulsification-viscosynechialysis-trabeculotomy vs phacotrabeculectomy in uncontrolled primary angle-closure glaucoma with cataract. Elwehidy AS, Bayoumi NHL, Badawi AE, Hagras SM, Kamel R. J Cataract Refract Surg.2019 Dec;45(12):1738-1745.
• 6- Launching a paradigm for first and redo-surgery in primary congenital glaucoma:institutional experience. Mokbel TH, El Hefney EM, Hagras SM, Badawi AE, Kasem MA, Al Nagdy AA, ElKhouly SE, Gaafar WM. Int J Ophthalmol. 2019 Feb 18;12(2):226-234.
• 7- Safety and efficacy of ultrasound ciliary plasty as a primary intervention in glaucomapatients. Torky MA, Al Zafiri YA, Hagras SM, Khattab AM, Bassiouny RM, Mokbel TH. Int JOphthalmol. 2019 Apr 18;12(4):597-602.
• 8- Pentacam changes in primary angle-closure glaucoma after different lines of treatment. Mokbel TH, Elhsey AE, Alnagdy A, Elashri MF, Eissa AM, Gaafar WM, Hagras SM. Int JOphthalmol. 2020 Apr 18;13(4):591-598.
• 9- Five-year results of viscotrabeculotomy versus conventional trabeculotomy in primarycongenital glaucoma: A randomized controlled study. Elwehidy AS, Hagras SM, Bayoumi N, AbdelGhafer AE, Badawi AE. Eur J Ophthalmol.2020 May 26:1120672120922453.
• 10- Aflibercept with adjuvant micropulsed yellow laser versus aflibercept monotherapy in diabetic macular edema. Khattab AM, Hagras SM, AbdElhamid A, Torky MA, Awad EA, Abdelhameed AG. Graefes Arch Clin Exp Ophthalmol. 2019 Jul;257(7):1373-1380.
• 11-Trimanual Versus Unimanual 23-Gauge Vitrectomy in Patients with Diabetes: Limitations and Expectations. Elwan MM, Hagras SM, Ellayeh AA. Ophthalmic Surg Lasers Imaging Retina. 2019 Jan1;50(1):42-49.
• 12- Long-term outcome of internal limiting membrane peeling with and without foveal sparing in myopic foveoschisis. Elwan MM, Abd Elghafar AE, Hagras SM, Abou Samra WA, Saleh SM. Eur J Ophthalmol. 2019 Jan;29(1):69-74.
• 13-Soloist performance of vitrectomy probe in proliferative diabetic retinopathy. Elwan MM, Hagras SM, Kasem MA. Eur J Ophthalmol. 2019 Mar;29(2):251-256.
• 14- Viscotrabeculotomy versus trabeculectomy in the surgical treatment of open angle glaucoma: a single center, randomized controlled trial. Elwehidy AS, Mokbel TH, Bayoumi NHL, Badawi AE, Hagras SM. Jpn J Ophthalmol.2021 May;65(3):395-401.
• 15- Efficacy of topical dorzolamide 2% in diabetic cystoid macular edema. Badawi AE, Mokbel TH, Elfheney EM, Hagras SM, Abdelhameed AG. Int J Ophthalmol.2021 Sep 18;14(9):1413-1418.
• 16- Crossover randomized study comparing the efficacy and tolerability of preservative-freeTafluprost 0.0015% to Latanoprost 0.005% in patients with primary open-angle glaucomaSherien M Hagras1, Omar KH Al-Duwailah , Mona A Nassief , Ameera GAbdelhameed PMID: 34427247
• 17- Surgical outcomes of Visco-Circumferential-Suture-Trabeculotomy versus Rigid ProbeTrabeculotomy in primary congenital glaucoma: A 3- year randomized controlled studElwehidy AS, Bayoumi NHL, Abdel fatah D, Hagras SM Journal of glaucoma. J Glaucoma. 2022 Jan 1;31(1):48-53.
• 18. Impact of the Inverted Internal Limiting Membrane Flap Diameter on Large Idiopathic Macular Hole Closure: Comparative Randomized Study. Elwan MM, Hagras SM. Ophthalmic Surg Lasers Imaging Retina. 2022 Feb;53(2):103-107.
• 19- Long-term outcomes of trabeculectomy with ologen implant versus combined viscotrabeculotomy-synechiolysis in uncontrolled uveitic glaucoma. Ahmed S Elwehidy, Nader H L Bayoumi, Amgad El Nokrashy, Sherien M Hagras. Int Ophthalmol. 2022 Feb;42(2):411-421.
• 20-The Role of Hesperidin in Ameliorating Retinal Changes in Experimentally Induced Type Diabetic Rats and The Active Role of Vascular Endothelial Growth Factor (VEGF)and Glial: Histological and Biochemical Study. Anat Cell Biol. 2021 Dec 31;54(4):465-478.
• 21- Impact of COVID-19 Lockdown on Dry Eye Disease Symptoms. Nassief, Mona & Hagras, Sherein & Abdelhameed, Ameera & Amer, Reham. EgyptianJournal of Ophthalmology (MOC) (2021).
• 22- Effect of macular optical coherence tomography on decision making before silicone oil removal. Elwan, Mohamed & Mokbel, Tharwat & Badawi, Amani & Samra, Waleed & Hagras,Sherein. (2021). Journal of the Egyptian Ophthalmological Society. 113.10.4103/ejos.ejos_51_20.
• 23- Biodegradable material (collagen implant) in treatment of refractory glaucomas. Benha.2014.
• 24-Inferior retinal break: interterm results for three surgical lines. Elwan MM. Hagras SM. AAMJ. Vol 13(4) 2015.
• 25-Effect of Optimization of Hemodialysis on Ophthalmological Variables in Patients with End Stage Renal Disease. Zaky NS, Megahed EG, Hagras SM, Elhsey EA, Attiya AN, Elwasif SM, Sobh MA, Ellayeh AE. Open j of ophthalmology, 2023,13(4).
• 26-Bilateral Acute Iris Transillumination without Prior Systemic Antibiotics Mohamed F. Oraby, Salah Aldin Alrashidi, Sherein Mahmoud Hagras J Curr Ophthalmol. 2022 Oct-Dec; 34(4): 469–473.
• 27-COVID-19 provoked internuclear ophthalmoplegia in a child with arrested hydrocephalus. Mohamed Fathy, Salah Alrashidi, Sherein M Hagras Incidan J Ophthalmol. 2022 Oct; 70(10): 3719–3721.
• 28- Clinical outcomes of vacuum-dehydrated amniotic membrane (Omnigen) mounted on contact lens (Omnilenz) in eyes with acute chemical eye injuries. Lotfy NM, Al Rashidi S, Hagras SM. Graefes Arch Clin Exp Ophthalmol. 2023 Dec;261(12):3541-3547.
• 29-Pre-operative versus post-operative intravitreal aflibercept injection for management of DME in patients undergoing cataract surgery. Khattab AM, Hagras SM, Lotfy NM. Graefes Arch Clin Exp Ophthalmol. 2023 Nov;261(11):3223-3229.
• 30-Ahmed glaucoma valve implantation with and without Ologen adjuvant in pediatric glaucoma. Elwehidy AS, Bayoumi NHL, Hagras SM, Elshaer S.J AAPOS. 2022 Oct;26(5):238.e1-238.e6. doi: 10.1016/j.jaapos.2022.05.009. Epub 2022 Sep 12.PMID: 36100118 Clinical Trial.
• 31-Two-year randomized controlled trial of circumferential versus segmental ab externo angle surgery in patients with primary open angle glaucoma. Elwehidy AS, Bayoumi NHL, Elwehidy MAS, Zaky NS, Hagras SM, Bayoumi NHL.Jpn J Ophthalmol. 2025 Mar;69(2):279-286. doi: 10.1007/s10384-024-01150-7.PMID: 39847180
• 32-Visco-circumferential-suture-trabeculotomy-synechiolysis with phacoemulsification versus phacoemulsification alone for chronic primary angle closure glaucoma. Elwehidy AS, Abdelkader AME, Hagras SM, GabAllah NM, Elwehidy MA, Abdelfattah D.BMC Ophthalmol. 2025 Sep 16;25(1):503. doi: 10.1186/s12886-025-04373-5.PMID: 40958099

• 1- Preparation of university teacher
• 2- Scientific research preparation
• 3- Effective communication skills
• 4- Profession ethics and manners
• 5- Hi-technology teaching
• 6- Effective thinking skills
• 7- Time and meeting management
• 8- Scientific English
• 9- Scientific publications
• 10- Quality standards in educational process

• Academic lectures and clinical training for undergraduates.
• Participation in ophthalmology curriculum description and book writing for undergraduates.
• Participation in clinical, oral, MCQs and essay exams and evaluation of undergraduates and postgraduates.

• Glaucoma: Subscleral trabeculectomy, Combined trabeculotomy and trabeculectomy, Ahmed valve implantation, Cyclocryoablation, Cyclodiode photocoagulation, Ultrasound Ciliary plasty
• Cataract: Ultrasonic phacoemulsification, Extracapsular cataract extraction, Intracapsular cataract extraction
• Laser: Panretinal photocoagulation, YAG laser posterior capsulotomy, Iridotomy (YAG and Argon)
• Strabismus: Recession, Resection, Myotomy
• Minor surgeries
• Investigations: Ultrasound A, B scan, Ultrasound Biomicroscopy, Optical coherence tomography, Fluorescein angiography, Perimetry.

[Design and Production of electronic courses Training - [10-hours]