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O. Ghanem · SciRah

Researcher profile · Semantic Scholar

O. Ghanem

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O. Ghanem — researcher profile on SciRah

h-index: 21
Works: 172
Citations: 2,622

Most-cited papers

American Society for Metabolic and Bariatric Surgery 2022 estimate of metabolic and bariatric procedures performed in the United States.
B. Clapp, Jaime Ponce, John Corbett, O. Ghanem +5 more
2024Surgery for Obesity and Related Diseases225 citations Open access
Semantic Scholar
Multisociety Clinical Practice Guidance for the Safe Use of Glucagon-like Peptide-1 Receptor Agonists in the Perioperative Period.
Tammy L. Kindel, Andrew Y. Wang, Anupama Wadhwa, Allison R. Schulman +6 more
2024Clinical Gastroenterology and Hepatology118 citations Open access
Semantic Scholar
Multisociety clinical practice guidance for the safe use of glucagon-like peptide-1 receptor agonists in the perioperative period.
Tammy L. Kindel, Andrew Y. Wang, Anupama Wadhwa, Allison R. Schulman +6 more
2024Surgery for Obesity and Related Diseases103 citations Open access
Semantic Scholar
Multi-society clinical practice guidance for the safe use of glucagon-like peptide-1 receptor agonists in the perioperative period
Tammy L. Kindel, Andrew Y. Wang, Anupama Wadhwa, Allison R. Schulman +6 more
2024Surgical Endoscopy84 citations
Semantic Scholar
Diabetes Mellitus Remission in Patients with BMI > 50 kg/m^2 after Bariatric Surgeries: A Real-World Multi-Centered Study
W. Ghusn, Kayla Ikemiya, Karim Annan, Andres Acosta +7 more
2023Obesity Surgery31 citations
Semantic Scholar
Bariatric Evaluation Through AI: a Survey of Expert Opinions Versus ChatGPT-4 (BETA-SEOV)
Amir Hosein Davarpanah Jazi, Mohammad Mahjoubi, Shahab Shahabi, A. Alqahtani +27 more
2023Obesity Surgery30 citations
Semantic Scholar
Continued Diabetes Remission Despite Weight Recurrence: Gastric Bypass Long-Term Metabolic Benefit.
O. Ghanem, Kamal Abi Mosleh, Anthony Kerbage, Lauren Y. Lu +2 more
2024Journal of the American College of Surgeons27 citations
Semantic Scholar
Long-Term Outcomes of Sleeve Gastrectomy: Weight Recurrence and Surgical Non-responders
Romulo P Lind, Karl Hage, M. Ghanem, Meera Shah +4 more
2023Obesity Surgery25 citations
Semantic Scholar
Revisional Procedures after Sleeve Gastrectomy for Weight Recurrence or Inadequate Weight Loss: An Analysis of the MBSAQIP Database
Karl Hage, J. Barajas-Gamboa, Gustavo Romero-Vélez, M. Allemang +6 more
2023Journal of Clinical Medicine24 citations Open access
Semantic Scholar
International expert consensus on the current status and future prospects of artificial intelligence in metabolic and bariatric surgery
M. Kermansaravi, S. Chiappetta, S. Shahabi Shahmiri, Julián Varas +64 more
2025Scientific Reports22 citations Open access
Semantic Scholar
Resmetirom and Metabolic Dysfunction-Associated Steatohepatitis: Perspectives on Multidisciplinary Management from Global Healthcare Professionals
Ka-Hei Au, M. Zheng, Wei-Jei Lee, O. Ghanem +25 more
2024Current Obesity Reports21 citations
Semantic Scholar
Type-2 diabetes mellitus remission prediction models after Roux-En-Y gastric bypass and sleeve gastrectomy based on disease severity scores.
W. Ghusn, Karl Hage, R. Vierkant, M. Collazo-Clavell +4 more
2024Diabetes Research and Clinical Practice21 citations
Semantic Scholar
When do leaks occur? An analysis of the metabolic and bariatric surgery accreditation and quality improvement program.
B. Clapp, John-Henry Corbett, Maria Ahmad, Andres Vivar +3 more
2023Surgery for Obesity and Related Diseases21 citations
Semantic Scholar
One Anastomosis Gastric Bypass as Revisional Surgery Following Sleeve Gastrectomy: A Systematic Review and Meta-Analysis
H. Nakanishi, Kamal Abi Mosleh, Mohammad Al-Kordi, S. Farsi +7 more
2024Obesity Surgery20 citations
Semantic Scholar
Comprehensive outcomes after Roux-en-Y gastric bypass with a near-complete 15-year follow-up.
Noura Jawhar, Kamal Abi Mosleh, K. Bartosiak, Karl Hage +4 more
2024Surgery20 citations
Semantic Scholar
Single anastomosis duodenal switch versus Roux-en-Y gastric bypass in patients with BMI ≥ 50 kg/m2: a multi-centered comparative analysis
Karl Hage, A. Teixeira, Amit Surve, Romulo P Lind +6 more
2024Surgical Endoscopy20 citations
Semantic Scholar
Obesity, organ failure, and transplantation: a review of the role of metabolic and bariatric surgery in transplant candidates and recipients
O. Ghanem, A. Pita, M. Nazzal, S. Johnson +9 more
2024Surgical Endoscopy19 citations Open access
Semantic Scholar
The feasibility and outcomes of metabolic and bariatric surgery prior to neoplastic therapy.
C. Parmar, Kamal Abi Mosleh, P. Aeschbacher, T. Halfdanarson +3 more
2024Surgery for Obesity and Related Diseases17 citations
Semantic Scholar
Perioperative Interventions to Prevent Gastroesophageal Reflux Disease and Marginal Ulcers After Bariatric Surgery — an International Experts’ Survey
S. Chiappetta, C. Stier, O. Ghanem, Barham Abu-Dayyeh +92 more
2023Obesity Surgery17 citations
Semantic Scholar
Rare Complications Following Laparoscopic Sleeve Gastrectomy
Amanda Belluzzi, Jack W. Sample, Katie Marrero, Daniel Tomey +3 more
2024Journal of Clinical Medicine16 citations Open access
Semantic Scholar
Advances in Metabolic Bariatric Surgeries and Endoscopic Therapies: A Comprehensive Narrative Review of Diabetes Remission Outcomes
W. Ghusn, Jana Zeineddine, Richard S. Betancourt, Aryan Gajjar +3 more
2025Medicina15 citations Open access
Semantic Scholar
Bariatric surgery and the diseased kidney: a 5-year assessment of safety and postoperative renal outcomes
Kamal Abi Mosleh, Jack W. Sample, Amanda Belluzzi, K. Bartosiak +5 more
2024Surgical Endoscopy15 citations
Semantic Scholar
Hypoabsorption in Bariatric Surgery: Is the Benefit Worth the Risk?
Tala Abedalqader, Noura Jawhar, Aryan Gajjar, Ray Portela +4 more
2025Medicina14 citations Open access
Semantic Scholar
Single Anastomosis Duodenoileostomy with Sleeve: A Comprehensive Review of Anatomy, Surgical Technique, and Outcomes
Kamal Abi Mosleh, Amanda Belluzzi, Noura Jawhar, Katie Marrero +3 more
2024Current Obesity Reports14 citations
Semantic Scholar
Obesity, organ failure, and transplantation: A review of the role of metabolic and bariatric surgery in transplant candidates and recipients.
O. Ghanem, A. Pita, M. Nazzal, S. Johnson +9 more
2024American Journal of Transplantation14 citations Open access
Semantic Scholar
Preoperative duration of type 2 diabetes mellitus and remission after Roux-en-Y gastric bypass: a single center long-term cohort study
Karl Hage, Kamal Abi Mosleh, Jack W. Sample, Robert A. Vierkant +4 more
2024International Journal of Surgery13 citations Open access
Semantic Scholar
The Diabetes Remission Index (DRI): A Novel Prognostic Calculator Model Predicting Diabetes Remission Before and After Metabolic Procedures.
W. Ghusn, Pearl Ma, Robert A. Vierkant, M. Mundi +8 more
2025Annals of Surgery12 citations
Semantic Scholar
Metabolic and Bariatric Surgery in Patients with Obesity Class V (BMI > 60 kg/m2): a Modified Delphi Study
Guillermo Ponce de Leon Ballesteros, S. Pouwels, G. Romero-Velez, A. Aminian +36 more
2024Obesity Surgery12 citations Open access
Semantic Scholar
Long-term 10-year outcomes of biliopancreatic diversion with duodenal switch (BPD/DS) and single anastomosis duodeno-ileal bypass with sleeve gastrectomy (SADI-S): a comparative multicenter cohort study
Nour El Ghazal, Graziella Galvao Goncalves, Muhammad A. Jawad, Michael L. Kendrick +2 more
2025Surgical Endoscopy11 citations
Semantic Scholar
A Matched Comparative Analysis of Type-2 Diabetes Mellitus Remission Between Roux-en-Y Gastric Bypass and Sleeve Gastrectomy
Karl Hage, Pearl Ma, W. Ghusn, Kayla Ikemiya +5 more
2024Surgical Innovation11 citations
Semantic Scholar
The Trajectory of Revisional Bariatric Surgery: Open to Laparoscopic to Robotic
Noura Jawhar, Jack W. Sample, Marita Salame, Katie Marrero +3 more
2024Journal of Clinical Medicine11 citations Open access
Semantic Scholar
Marginal Ulcer and Dumping Syndrome in Patients after Duodenal Switch: A Multi-Centered Study
Marita Salame, A. Teixeira, Romulo P Lind, Gilberto Ungson +6 more
2023Journal of Clinical Medicine11 citations Open access
Semantic Scholar
Prevention of malnutrition after one anastomosis gastric bypass: value of the common channel limb length
Elyas Mostafapour, Masoumeh Shahsavan, S. S. Shahmiri, Noura Jawhar +2 more
2024BMC Surgery10 citations Open access
Semantic Scholar
Iron deficiency anemia after one anastomosis gastric bypass: A systematic review and meta-analysis
M. Kermansaravi, Masoumeh Shahsavan, Karl Hage, H. Taşkın +7 more
2025Surgical Endoscopy9 citations
Semantic Scholar
Novel Surgical Interventions for the Treatment of Obesity
Gerardo Perrotta, Sara Bocchinfuso, Noura Jawhar, Aryan Gajjar +4 more
2024Journal of Clinical Medicine9 citations Open access
Semantic Scholar
Long-Term Safety and Efficacy Profile of Bariatric Surgery in Patients Classified with ASA IV Status
Noura Jawhar, Kamal Abi Mosleh, Kalpana Muthusamy, Aryan Gajjar +4 more
2025Obesity Surgery8 citations
Semantic Scholar
Bariatric surgery and relevant comorbidities: a systematic review and meta-analysis
C. Wunker, Sunjay S. Kumar, Peter Hallowell, Amelia T. Collings +17 more
2025Surgical Endoscopy8 citations
Semantic Scholar
SAGES guidelines for the management of comorbidities relevant to metabolic and bariatric surgery
Sunjay S. Kumar, C. Wunker, Amelia T. Collings, Varun Bansal +17 more
2024Surgical Endoscopy8 citations Open access
Semantic Scholar
Metabolic and Bariatric Surgeon Criteria—An International Experts’ Consensus
M. Kermansaravi, S. Chiappetta, S. Shikora, M. Musella +85 more
2024Obesity Surgery8 citations
Semantic Scholar
Management of Malnutrition and Hepatic Impairment After Duodenal Switch
Romulo P Lind, Marita Salame, Michael L. Kendrick, M. Ghanem +3 more
2024Obesity Surgery8 citations
Semantic Scholar
Shedding More than Weight: Metabolic and Bariatric Surgery and the Journey to Insulin Independence in Insulin-Treated Type 2 Diabetes.
Kamal Abi Mosleh, W. Ghusn, Y. Salameh, Noura Jawhar +4 more
2024Journal of Gastrointestinal Surgery8 citations
Semantic Scholar
Revisional bariatric surgery in the elderly: a comprehensive review of the safety and efficacy profile.
Noura Jawhar, Jack W. Sample, Agustina A Pontecorvo, Jorge Cornejo +5 more
2025Surgery for Obesity and Related Diseases7 citations
Semantic Scholar
Social Media Use Among Patients Pre- and Post-Metabolic and Bariatric Surgery: A Systematic Review
A. Koball, Elizabeth N. Dougherty, Taylor B. Stanley, Gail A. Kerver +6 more
2025Surgery for Obesity and Related Diseases7 citations Open access
Semantic Scholar
Trends in bariatric surgery revisions: a 25-year single-institution experience
Jack W. Sample, Noura Jawhar, Sara Bocchinfuso, Tala Abedalqader +7 more
2025Surgical Endoscopy7 citations
Semantic Scholar
From database to practice: the MBSAQIP in the surgical literature.
Kamal Abi Mosleh, Noura Jawhar, O. Ghanem, B. Clapp
2024Surgery for Obesity and Related Diseases7 citations
Semantic Scholar
Ligamentum Teres Augmentation for Hiatus Hernia Repair After Bariatric Surgery: A Systematic Review and Meta-analysis
S. Chaudhry, S. Farsi, H. Nakanishi, C. Parmar +2 more
2024Surgical laparoscopy, endoscopy & percutaneous techniques7 citations
Semantic Scholar
An international Delphi consensus on patient preparation for metabolic and bariatric surgery
D. Clyde, R. Adib, S. Baig, A. Bhasker +45 more
2024Clinical Obesity7 citations Open access
Semantic Scholar
Impact on Mid-Term Health-Related Quality of Life after Duodenal Switch: a Systematic Review and Meta-Analysis
Hayato Nakanishi, A. Teixeira, Reem Matar, Karl Hage +5 more
2023Obesity Surgery7 citations
Semantic Scholar
Bariatric surgery reduces odds of perioperative complications after inpatient hysterectomy: Analysis from a national database, 2016 to 2018.
Maia C. Young, A. Bhandarkar, Ray Portela, Ryan Jarrah +4 more
2023Surgery7 citations
Semantic Scholar
The association between microvascular and macrovascular diseases and diabetes remission after bariatric surgery
W. Ghusn, Marita Salame, Lea N. Sayegh, Karl Hage +3 more
2024Surgical Endoscopy6 citations
Semantic Scholar

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