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Ahmad Samir Alfaar · SciRah

Researcher profile · Semantic Scholar

Ahmad Samir Alfaar

Charité Universitätsmedizin Berlin
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Ahmad Samir Alfaar — researcher profile on SciRah

ORCID iD 0000-0002-0930-4583Homepage

h-index: 16
Works: 67
Citations: 864

Most-cited papers

Global estimates on the number of people blind or visually impaired by diabetic retinopathy: a meta-analysis from 2000 to 2020
K. Curran, T. Peto, J. Jonas, D. Friedman +137 more
2024Eye106 citations Open access
Semantic Scholar
Suicidal death within a year of a cancer diagnosis: A population‐based study
A. Saad, M. Gad, M. Al-Husseini, Mohamad A. Alkhayat +3 more
2019Cancer105 citations Open access
Semantic Scholar
Global estimates on the number of people blind or visually impaired by age-related macular degeneration: a meta-analysis from 2000 to 2020
João M. Jost B. Ian Arthur G. Maria Vittoria Alessandro Furtado Jonas Tapply Fernandes Cicinelli Arrigo Le, João M. Furtado, J. Jonas, Ian Tapply +332 more
2024Eye58 citations Open access
Semantic Scholar
Incidence of orbital, conjunctival and lacrimal gland malignant tumors in USA from Surveillance, Epidemiology and End Results, 1973-2009.
Waleed M Hassan, M. S. Bakry, Housam M. Hassan, Ahmad Samir Alfaar
2016International Journal of Ophthalmology48 citations Open access
Semantic Scholar
Global estimates on the number of people blind or visually impaired by Uncorrected Refractive Error: a meta-analysis from 2000 to 2020
J. Little Congdon Resnikoff Braithwaite Leasher Naido, Julie-Anne Little, Nathan G. Congdon, Serge Resnikoff +400 more
2024Eye46 citations Open access
Semantic Scholar
Anoctamin-4 is a bona fide Ca2+-dependent non-selective cation channel
Nadine Reichhart, S. Schöberl, S. Keckeis, Ahmad Samir Alfaar +14 more
2019Scientific Reports33 citations Open access
Semantic Scholar
Neonates with cancer and causes of death; lessons from 615 cases in the SEER databases
Ahmad Samir Alfaar, Waleed M Hassan, M. S. Bakry, I. Qaddoumi
2017Cancer Medicine28 citations Open access
Semantic Scholar
International Telepharmacy Education: Another Venue to Improve Cancer Care in the Developing World
Ahmad Samir Alfaar, S. Kamal, S. Abouelnaga, W. Greene +3 more
2012Telemedicine journal and e-health24 citations Open access
Semantic Scholar
Clinical presentation of intraocular retinoblastoma; 5-year hospital-based registry in Egypt.
Hossam El Zomor, R. Nour, Adel Alieldin, Hala Taha +5 more
2015Journal of the Egyptian National Cancer Institute22 citations Open access
Semantic Scholar
Orbital tumors in USA: difference in survival patterns.
Waleed M Hassan, Ahmad Samir Alfaar, M. S. Bakry, S. Ezzat
2014Cancer Epidemiology21 citations
Semantic Scholar
Integrating Web 2.0 in Clinical Research Education in a Developing Country
M. Amgad, Ahmad Samir Alfaar
2014Journal of Cancer Education20 citations Open access
Semantic Scholar
A multidisciplinary approach to improving the care and outcomes of patients with retinoblastoma at a pediatric cancer hospital in Egypt
Hossam Elzomor, Hala Taha, R. Nour, A. Aleieldin +3 more
2017Ophthalmic Genetics19 citations
Semantic Scholar
The epidemiology of uveal melanoma in Germany: a nationwide report of incidence and survival between 2009 and 2015
Ahmad Samir Alfaar, A. Saad, P. Wiedemann, M. Rehak
2021Graefe's Archive for Clinical and Experimental Ophthalmology18 citations Open access
Semantic Scholar
Survival trends for patients with retinoblastoma between 2000 and 2018: What has changed?
B. Abdelazeem, K. S. Abbas, Joseph Shehata, N. El-Shahat +3 more
2022Cancer Medicine17 citations Open access
Semantic Scholar
Association of Brain Cancer With Risk of Suicide
A. Saad, A. M. Elmatboly, M. Gad, M. Al-Husseini +3 more
2020JAMA Network Open17 citations Open access
Semantic Scholar
High Risk Retinoblastoma: Prevalence and Success of Treatment in Developing Countries
Hossam Elzomor, H. Taha, A. Aleieldin, R. Nour +4 more
2015Ophthalmic Genetics17 citations Open access
Semantic Scholar
Smoking-Related Disease Impact in the Eastern Mediterranean Region: A Comprehensive Assessment Using Global Burden of Disease Data
Yaseen Sultan, Z. Salman, Mohammed Alzaatreh, A. Edilbi +4 more
2024Asian Pacific Journal of Cancer Prevention15 citations Open access
Semantic Scholar
Declining incidence and improving survival of ocular and orbital lymphomas in the US between 1995 and 2018
Ahmad Samir Alfaar, Yacoub A. Yousef, Matthew W. Wilson, Omneya Hassanain +5 more
2024Scientific Reports14 citations Open access
Semantic Scholar
FoxP3 expression by retinal pigment epithelial cells: transcription factor with potential relevance for the pathology of age-related macular degeneration
Ahmad Samir Alfaar, Lucas Stürzbecher, M. Diedrichs-Möhring, Marion Lam +10 more
2022Journal of Neuroinflammation14 citations Open access
Semantic Scholar
Childhood Ewing Sarcoma of the Orbit
Ahmad Samir Alfaar, Manal Zamzam, Badr Abdalla, Ranin Magdi +1 more
2015Journal of pediatric hematology/oncology14 citations
Semantic Scholar
The epidemiology of adults' eyelid malignancies in Germany between 2009 and 2015; An analysis of 42,710 patients' data
Ahmad Samir Alfaar, C. N. Suckert, M. Rehak, C. Girbardt
2022European Journal of Ophthalmology13 citations Open access
Semantic Scholar
The outcome of childhood adrenocortical carcinoma in Egypt: A model from developing countries
Wael Zekri, Mahmoud Hammad, W. Rashed, Gehad Ahmed +9 more
2020Pediatric Hematology & Oncology13 citations
Semantic Scholar
The rising tide of rhegmatogenous retinal detachment in Germany: a nationwide analysis of the incidence, from 2005 to 2021
Ahmad Samir Alfaar, P. Wiedemann, Matus Rehak, Armin Wolf
2024Graefe's Archive for Clinical and Experimental Ophthalmology12 citations Open access
Semantic Scholar
Risk of second malignancies among survivors of pediatric thyroid cancer
M. Adly, M. Sobhy, M. Rezk, M. Ishak +6 more
2018International Journal of Clinical Oncology12 citations
Semantic Scholar
Inhibition of Ca2+ channel surface expression by mutant bestrophin‐1 in RPE cells
Magdalena Cordes, Piotr Bucichowski, Ahmad Samir Alfaar, Stephen H. Tsang +3 more
2020The FASEB Journal11 citations Open access
Semantic Scholar
Clear cell sarcoma of the kidney: Patients' characteristics and improved outcome in developing countries
Wael Zekri, Ahmad Samir Alfaar, D. Yehia, M. Elshafie +5 more
2014Pediatric Blood & Cancer11 citations
Semantic Scholar
Nanoparticles targeting mechanisms in cancer therapy: current limitations and emerging solutions.
K. Shohdy, Ahmad Samir Alfaar
2013Therapeutic delivery11 citations
Semantic Scholar
Uveal melanoma and marital status: a relationship that affects survival
Ahmad Samir Alfaar, A. Saad, P. Chlad, O. Elsherif +3 more
2022International ophtalmology10 citations Open access
Semantic Scholar
Incidence of adrenal gland tumor as a second primary malignancy: SEER-based study
W. Rashed, A. Saad, M. Al-Husseini, A. Galal +5 more
2018Endocrine Connections10 citations Open access
Semantic Scholar
Phthisis Bulbi: Clinical and Pathologic Findings in Retinoblastoma
Hala Taha, H. Amer, Hosam Elzomor, Adel Alieldin +5 more
2015Fetal and Pediatric Pathology10 citations
Semantic Scholar
Uveal melanoma-associated cancers revisited
Ahmad Samir Alfaar, A. Saad, S. Elzouki, M. Abdel-Rahman +2 more
2020ESMO Open9 citations Open access
Semantic Scholar
Second primary malignancies of eye and ocular adnexa after a first primary elsewhere in the body
Ahmad Samir Alfaar, A. Saad, M. KhalafAllah, O. Elsherif +2 more
2020Graefe's Archive for Clinical and Experimental Ophthalmology8 citations Open access
Semantic Scholar
Clinical Research Recession: Training Needs Perception Among Medical Students
Ahmad Samir Alfaar, Waleed M Hassan, M. S. Bakry, S. Ezzat
2017Journal of Cancer Education8 citations
Semantic Scholar
Biorepository for Pediatric Cancer with Minimal Resources: Meeting the Challenges
R. Labib, M. Mostafa, Ahmad Samir Alfaar, D. Yehia +5 more
2016Biopreservation and Biobanking8 citations
Semantic Scholar
Pediatric ependymoma: A single-center experience from a developing country
Mahmoud Hammad, M. Hosny, E. Khalil, Ahmad Samir Alfaar +1 more
2020Indian Journal of Cancer7 citations
Semantic Scholar
Unilateral retinoblastoma; natural history and an age-based protocol in 248 patients
Hossam El Zomor, R. Nour, A. Saad, Hala Taha +4 more
2020Eye7 citations Open access
Semantic Scholar
Bilateral clear cell sarcoma of the kidney.
Wael Zekri, D. Yehia, M. Elshafie, M. Zaghloul +5 more
2015Journal of the Egyptian National Cancer Institute7 citations Open access
Semantic Scholar
The incidence of retinopathy of prematurity in neonates in Germany in 2019; a nationwide epidemiological cohort study
Ahmad Samir Alfaar, M. Parlak, Omneya Hassanain, Eman M. Abdelmaksoud +1 more
2023European Journal of Pediatrics6 citations Open access
Semantic Scholar
Childhood orbital rhabdomyosarcoma: Report from Children’s Cancer Hospital-57357-Egypt
E. el Nadi, Hossam Elzomor, R. Labib, Ahmad Samir Alfaar +4 more
20156 citations Open access
Semantic Scholar
The Incidence of Brainstem Primitive Neuroectodermal Tumors of Childhood Based on SEER Data
Omar Chamdine, G. Elhawary, Ahmad Samir Alfaar, I. Qaddoumi
2018Child's Nervous System4 citations Open access
Semantic Scholar
Nonfunctioning Adrenocortical Carcinoma in Pediatric Acute Lymphoblastic Leukemia: A Case Report of a Rare Multiple Primaries Combination.
W. Rashed, Wael Zekri, Madiha Awad, Hala Taha +2 more
2017Journal of pediatric hematology/oncology4 citations
Semantic Scholar
A change roadmap towards research paradigm in low-resource countries: retinoblastoma model in Egypt
Ahmad Samir Alfaar, R. Nour, M. S. Bakry, Mohamed Kamal +9 more
2017International ophtalmology4 citations
Semantic Scholar
Association between quality of clinical trials and human development index in heart failure using JADAD scale
Waleed M Hassan, Mai Mehanna, R. Nour, D. Yehia +2 more
20154 citations Open access
Semantic Scholar
2163 POSTER Integrating Web-based Real-time Analysis System With Clinical Research Database Facilitates Interim Analysis
Ahmad Samir Alfaar, S. Ezzat, Mohamed Kamal, M. S. Bakry
20113 citations
Semantic Scholar
The Epidemiology and Survival Outcomes of Adult Conjunctival Malignancies in Germany: A Decade-Long Population-Based Analysis (2009–2019)
P. Chlad, Vinodh Kakkassery, Armin Wolf, Christina V. Miller +2 more
2024Ophthalmic Epidemiology2 citations
Semantic Scholar
Survivin is high in retinoblastoma, but what lies beneath?
Ahmad Samir Alfaar, G. Chantada, I. Qaddoumi
2018Journal of AAPOS2 citations Open access
Semantic Scholar
Accelerating innovation in outcomes and quality-of-care research through integrating clinical databases: Pediatric oncology experience in Egypt.
Ahmad Samir Alfaar, M. S. Bakry, Mohamed Kamal, S. Ezzat +4 more
20142 citations
Semantic Scholar
Lacrimal gland tumours: Clinical and epidemiological patterns in the United States
M. KhalafAllah, M. Gouda, Ahmad Samir Alfaar
2019Annals of Oncology1 citations Open access
Semantic Scholar
Is radiation therapy influencing alzheimer’s in brain and head and neck cancers?
A. Saad, Ahmad Samir Alfaar
2019Annals of Oncology1 citations Open access
Semantic Scholar
86PAssessment of breast cancer screening awareness among relatives of Egyptian breast cancer patients
M. Jomaa, N. Gado, H. Elgazawy, F. Sayed +2 more
20151 citations Open access
Semantic Scholar

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