Ahmed Elshamarka

9PUBLICATIONS
37CO-AUTHORS
Host-parasite interactionsMedical biochemistry - lipidsSpeciation and extinctionMetabolic medicineSatisfiability and optimisation
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Publications (9)

|May 23, 2026
Global Technical Variations in Roux-en-Y Gastric Bypass: A Worldwide Survey Among IFSO Members.

|Apr 21, 2026
Effect of Roux-en-Y Gastric Bypass and Sleeve Gastrectomy on Male Sexual Function: A Systematic Review and Meta-Analysis.

|Apr 12, 2026
Ring-Augmented versus Non-Ring-Augmented One-Anastomosis Gastric Bypass as Revisional Surgery after Sleeve Gastrectomy: a Comparative Cohort Study.

Ahmed Elmasry, Mohamed Sallam, Mahmoud F Abdelaziz

|Mar 31, 2026
Impact of Preoperative Toxicological Screening on Perioperative Anesthetic Management and Short-Term Outcomes Following Metabolic and Bariatric Surgery: A Prospective Observational Study.

Mohamed Hany, Adel Ibrahim Hozien, Heba Abdel Samie Mohamed Hussein

|Mar 26, 2026
Accuracy and Knowledge Base Evaluation of ChatGPT-4o, Gemini-2.0-Flash, and DeepSeek-V3 in Metabolic and Bariatric Surgery: an Expert-Rated Blinded Study.

Mohamed Hany, Mohamed H Zidan, Chetan Parmar

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Frequent Collaborators

8 joint publications

Mohamed H Zidan

6 joint publications

Mohamed Hany

5 joint publications

Hashem Altabbaa

3 joint publications

Marwan Emad Abdou