Author

Omar Hamad

Observed names: Hamad, Omar, Omar Al Hamad, Omar M H Aly Hamad

Institutions: Royal College of Surgeons in Ireland - Bahrain, Weill Cornell Medical College in Qatar, Weill Cornell Medicine

Observed institutions: Ain Shams University, Cornell University, Tanta University, Royal College of Surgeons in Ireland - Bahrain, Weill Cornell Medical College in Qatar, Weill Cornell Medicine, Qatar Foundation

OpenAlex ID: A5112568015

Effectiveness of the pre-Omicron COVID-19 vaccines against Omicron in reducing infection, hospitalization, severity, and mortality compared to Delta and other variants: A systematic review

2023 · Pradipta Paul, Ahmed El-Naas, et al. · Human Vaccines & Immunotherapeutics · 60

New onset of type 1 and type 2 diabetes post-COVID-19 infection: a systematic review

2025 · Ahmed El-Naas, Omar Hamad, et al. · Emerging Microbes & Infections · 28

Yield and quality of Cenchrus ciliaris (L.) affected by nitrogen and phosphorus fertilization

2014 · Ihsan Abu-Alrub, Ahmed Aran, et al. · 2

The Role of Dexketoprofen/Tramadol in Multimodal Therapy to Prevent Acute Postsurgical and Acute Low Back Pain from Developing into Chronic Pain: A Delphi Consensus Study

2025 · Giustino Varrassi, Maria Dolma Gudez-Santos, et al. · Pain and Therapy · 1

Internal Herniation Through the Transverse Mesocolon Causing Small Bowel Obstruction: A Case Report

2025 · Husham Bakry, Prabu Shankar Sivagnanam, et al. · Cureus

Evaluation of the efficacy and outcome of endoscopic endonasal trans-sphenoidal surgery for treatment of pituitary apoplexy

2024 · Omar M H Aly Hamad, Ahmed A Ganna, et al. · Tanta Medical Journal

Step-by-Step Design and Construction of Virtual Planned Orthognathic Occlusal Repositioning Wafer

2021 · Omar Hamad, Anas Almukhtar, et al. · Egyptian Dental Journal /Egyptian Dental Journal

Improving Aesthetic Outcome in Managing Acute and Chronic Upper and Midface Deformities Using Computer Assisted Planning

2020 · Mohamed Saleh, Amr Ghanem, et al. · The Egyptian Journal of Plastic and Reconstructive Surgery

8., Polymerization Reaction of Starch-phenol for the Preparation of Linseed Oil Epoxy Ps-pmma Copolymer Blend and Transition Metal Based Coordination Polymer

2014 · Ali Deeb, M.A. Zayed, et al.

Works count: 11

Citation count: 91

H-index: 2

I10-index: 2