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Category: Uncategorized

In Vivo Gastric Expression of FTO and MC4R in Sleeve Gastrectomy Patients: Diagnostic Utility Without Predictive Value for Weight Loss

The fat mass and obesity-associated (FTO) and melanocortin-4 receptor (MC4R) genes have been implicated in the pathophysiology of obesity. However, their regulatory behavior in human gastric tissue and association with […]

December 9, 2025June 10, 2026Uncategorized

Evaluating The Impact of Ring Augmentation In Sleeve Gastrectomy: A Retrospective Propensity-weighted Cohort Study

Sleeve gastrectomy (SG) is the most commonly performed metabolic surgery for obesity but is associated with long-term recurrent weight gain (RWG) and recurrence of comorbidities. Ring-augmented sleeve gastrectomy (RASG) has […]

December 2, 2025June 10, 2026Uncategorized

Development and External Validation of a Machine Learning–Based Risk Score for Stent Outcomes in Post–Bariatric Leak Management: The “Alexandria-Bari-Stent” Tool

There are no prediction models of stent outcomes for leaks after metabolic and bariatric surgery (MBS). The current study developed an artificial intelligence–based model to predict post-MBS stent failure. Prospectively […]

November 29, 2025June 10, 2026Uncategorized

Concordant and Discordant Interrelationships of the GERD Triad of Symptoms, Endoscopy Findings, and Histopathological Changes Over Time after One Anastomosis Gastric Bypass

Reflux-related symptoms, upper endoscopy (UE), and histopathology findings comprise a triad of changes of gastro-esophageal reflux disease (GERD) following one anastomosis gastric bypass (OAGB). However, the evolution and interplay between […]

November 18, 2025May 20, 2026Uncategorized

Reflux After One Anastomosis Gastric Bypass: Why The Debates Remain? An Agenda For Action and Call For Collaboration

One anastomosis gastric bypass (OAGB) as a metabolic and bariatric surgery (MBS) procedure is endorsed by bariatric societies and federations, ranks third among the MBS family, and delivers promising outcomes […]

November 18, 2025June 10, 2026Uncategorized

Anatomical Remodeling of the Upper Airway after Laparoscopic Sleeve Gastrectomy: A Multimodal Assessment of Structural and Functional Improvements in Obstructive Sleep Apnea

Obstructive Sleep Apnea (OSA) represents a significant global health challenge, closely linked to obesity and a heightened risk for cardiovascular and metabolic disorders. Continuous Positive Airway Pressure (CPAP) remains the […]

November 13, 2025May 20, 2026Uncategorized

Global Technical Diversity in Roux-en-Y Gastric Bypass: An International Survey Among IFSO Members

Roux-en-Y gastric bypass (RYGB) is one of the most effective bariatric procedures worldwide, providing both restrictive and malabsorptive benefits. However, marked heterogeneity exists globally in pouch construction, limb configuration, mesenteric […]

November 12, 2025May 20, 2026Uncategorized

Bilateral posterior tibial nerve stimulation as a neuromodulation strategy for obstructed defecation: a randomized controlled trial

Obstructed defecation syndrome (ODS) is a prevalent pelvic floor disorder, often impairing patients’ quality of life. Noninvasive therapies, including posterior tibial nerve stimulation (PTNS), have been explored as alternative treatments. […]

October 16, 2025May 8, 2026Uncategorized

From Primum Non Nocere to Primum Succurrere: Reframing Surgical Ethics in Metabolic and Bariatric Surgery

The ethical practice of medicine has always existed within a dialectic of action and restraint, where healing often entails “controlled harm.” Nowhere is this paradox more pronounced than in metabolic […]

September 23, 2025May 8, 2026Uncategorized

Serum lncRNA-ANRIL and creatinine clearance as cardiovascular risk factors in patients who underwent sleeve gastrectomy

Carotid intima-media thickness (CIMT) is a widely recognized marker of subclinical atherosclerosis. Emerging evidence suggests that long non-coding RNAs (lncRNAs), such as ANRIL, may contribute to the development of vascular […]

September 12, 2025October 8, 2025Uncategorized

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Recent Posts

  • In Vivo Gastric Expression of FTO and MC4R in Sleeve Gastrectomy Patients: Diagnostic Utility Without Predictive Value for Weight Loss
  • Evaluating The Impact of Ring Augmentation In Sleeve Gastrectomy: A Retrospective Propensity-weighted Cohort Study
  • Development and External Validation of a Machine Learning–Based Risk Score for Stent Outcomes in Post–Bariatric Leak Management: The “Alexandria-Bari-Stent” Tool
  • Concordant and Discordant Interrelationships of the GERD Triad of Symptoms, Endoscopy Findings, and Histopathological Changes Over Time after One Anastomosis Gastric Bypass
  • Reflux After One Anastomosis Gastric Bypass: Why The Debates Remain? An Agenda For Action and Call For Collaboration

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