Long-term results of Roux-en-Y gastric bypass (RYGB) versus single anastomosis duodeno-ileal bypass (SADI) as revisional procedures after failed sleeve gastrectomy: a systematic literature review and pooled analysis.

Purpose: Revisional bariatric surgery (RBS) has flourished during the last decades in many countries, due to suboptimal weight loss or long-term complications of primary bariatric surgery. Restrictive procedures, and in particular sleeve gastrectomy (SG), although widely performed as primary bariatric surgery, seems particularly prone to need surgical revision for the above-mentioned reasons during long-term follow-up. The aim of this systematic review was to compare the long-term (5-year) safety and efficacy between Roux-en-Y gastric bypass (RYGB) and single anastomosis duodeno-ileal bypass (SADI) after 'failed' SG.

Sex differences in survival following surgery for esophageal cancer: A systematic review and meta-analysis.

The impact of sex on the prognosis of patients with esophageal cancer remains unclear. Evidence supports that sex- based disparities in esophageal cancer survival could be attributed to sex- specific risk exposures, such as age at diagnosis, race, socioeconomic status, smoking, drinking, and histological type. The aim of our study is to investigate the role of sex disparities in survival of patients who underwent surgery for esophageal cancer.

Impact of primary endoscopic resection on oncological outcomes after esophagectomy for cancer: a retrospective propensity score-based cohort study.

Background: Esophageal cancer posed significant global health challenges, particularly due to poor survival rates, especially in advanced stages. Primary endoscopic resection had emerged as an alternative treatment for early esophageal cancer, aiming to preserve organ function and reduce surgical morbidity.

Methods: This retrospective multicenter cohort study included 334 patients with early esophageal cancer (T1a-b, N0) from 30 French-speaking European centers between 2000 and 2010.

Prognostic value of tumor regression grade (TRG) after oncological gastrectomy for gastric cancer.

Purpose: Perioperative chemotherapy combined with surgical resection represent the gold standard in the treatment of locally advanced gastric cancer. The Mandard tumor regression score (TRG) is widely used to evaluate pathological response to neoadjuvant treatment. The aim of this study was to assess the prognostic value of TRG in terms of overall survival (OS) and disease-free (DFS).

Meticulous Closure of Mesenteric Defects Effectively Reduces the Incidence of Internal Hernia After Laparoscopic Roux-en-Y Gastric Bypass.

Introduction: Internal hernia (IH) after Roux-Y gastric bypass (RYGB) can lead to extended small bowel ischemia if it not recognized and treated promptly. The aim of this study is to show whether improvement in mesenteric defect (MD) closure reduces the incidence of IH.

Patients And Methods: Retrospective analysis of prospectively collected data from our database including all patients who underwent laparoscopic RYGB between 1999 and 2015.

Neoadjuvant Chemotherapy Does Not Improve Survival in cT2N0M0 Gastric Adenocarcinoma Patients: A Multicenter Propensity Score Analysis.

Background: According to current international guidelines, stage cT2N0M0 gastric adenocarcinoma warrants preoperative chemotherapy followed by surgery. However, upfront surgery is often preferred in clinical practice, depending on patient clinical status and local treatment preferences.

Objective: The aim of the present study was to assess the impact of neoadjuvant chemotherapy in overall survival (OS) and disease-free survival (DFS) of cT2N0M0 patients.

A human omentum-specific mesothelial-like stromal population inhibits adipogenesis through IGFBP2 secretion.

Adipose tissue plasticity is orchestrated by molecularly and functionally diverse cells within the stromal vascular fraction (SVF). Although several mouse and human adipose SVF cellular subpopulations have by now been identified, we still lack an understanding of the cellular and functional variability of adipose stem and progenitor cell (ASPC) populations across human fat depots. To address this, we performed single-cell and bulk RNA sequencing (RNA-seq) analyses of >30 SVF/Lin- samples across four human adipose depots, revealing two ubiquitous human ASPC (hASPC) subpopulations with distinct proliferative and adipogenic properties but also depot- and BMI-dependent proportions.

Functional results after hiatal repair and gastropexy without fundoplication in patients with paraoesophageal hernia.

Purpose: Paraoesophageal hernias (PEH) are associated with a high complication rate and often occur in elderly and fragile patients. Surgical gastropexy without fundoplication is an accepted alternative procedure; however, outcomes and functional results are rarely described. Our study aims to evaluate short-term outcomes and the long-term quality of life after gastropexy as treatment for PEH.

Sex-related differences in oncologic outcomes, operative complications and health-related quality of life after curative-intent oesophageal cancer treatment: multicentre retrospective analysis.

Background: Oesophageal cancer, in particular adenocarcinoma, has a strong male predominance. However, the impact of patient sex on operative and oncologic outcomes and recovery of health-related quality of life is poorly documented, and was the focus of this large multicentre cohort study.

Methods: All consecutive patients who underwent oncological oesophagectomy from 2009 to 2015 in the 20 European iNvestigation of SUrveillance after Resection for Esophageal cancer study group centres were assessed.

[Pregnancy and bariatric surgery : from pre-conception to postpartum].

Bariatric surgery is regularly offered to women of childbearing age. Pregnancy after such surgery should be planned and requires special attention. Some complications associated with obesity during pregnancy are reduced after bariatric surgery, but reduced dietary intake and malabsorption can cause nutritional deficiencies, that need to be carefully screened for and supplemented.

Low-Dose Radiation Yields Lower Rates of Pathologic Response in Esophageal Cancer Patients.

Background: Although neoadjuvant chemoradiation (nCRT) followed by surgery is standard treatment for locally advanced esophageal or gastroesophageal junction (E/GEJ) cancer, the optimal radiation dose is still under debate.

Objective: The aim of this study was to assess the impact of different preoperative radiation doses (41.4 Gy, 45 Gy or 50.

Prospective evaluation of MR-TRG (Tumor Regression Grade) in esophageal cancer after neo-adjuvant therapy: Preliminary results.

Purpose: To develop MRI-based criteria to assess tumor response to neoadjuvant therapies (NAT) of esophageal cancers (EC) and to evaluate its diagnostic performance in predicting the pathological Tumor Regression Grade (pTRG).

Method: From 2018 to 2022, patients with newly diagnosed locally advanced EC underwent MRI examinations for initial staging and restaging after NAT. Magnetic Resonance TRG (MR-TRG), equivalent to the Mandard and Becker classifications, were developed and independently assessed by two radiologists, blinded to pTRG, using T2W and DW-MR Images.

Total Versus Subtotal Gastrectomy for Distal Gastric Poorly Cohesive Carcinoma.

Background: Gastric poorly cohesive carcinoma (PCC) in advanced stages has a poor prognosis. Total gastrectomy (TG) remains the common treatment for distal gastric PCC, but subtotal gastrectomy (SG) may improve quality of life without compromising outcomes. Currently, no clear recommendation on the best surgical strategy for distal PCC is available.

Esophageal cancer T-staging on MRI: A preliminary study using cine and static MR sequences.

Objectives: To evaluate the added value of cine MR in addition to static MRI for T-Staging assessment of esophageal cancer (EC).

Materials And Methods: This prospective monocentric study included 54 patients (mean age 66.3 ± 9.

Gastro-Intestinal Disorders and Micronutrient Deficiencies following Oncologic Esophagectomy and Gastrectomy.

Primary surgical indications for the esophagus and stomach mainly involve cancer surgeries. In recent years, significant progress has been made in the field of esogastric surgery, driven by advancements in surgical techniques and improvements in perioperative care. The rate of resectability has increased, and surgical strategies have evolved to encompass a broader patient population.

Neoadjuvant Chemoradiotherapy Versus Chemotherapy for the Treatment of Locally Advanced Esophageal Adenocarcinoma in the European Multicenter ENSURE Study.

Objective: This study aimed to compare clinicopathologic, oncologic, and health-related quality of life (HRQL) outcomes following neoadjuvant chemoradiation (nCRT) and chemotherapy (nCT) in the ENSURE international multicenter study.

Background: nCT and nCRT are the standards of care for locally advanced esophageal cancer (LAEC) treated with curative intent. However, no published randomized controlled trial to date has demonstrated the superiority of either approach.

Impact of positive microscopic resection margins (R1) after gastrectomy in diffuse-type gastric cancer.

Introduction: Diffuse-type gastric cancer (DTGC) is associated with poor outcome. Surgical resection margin status (R) is an important prognostic factor, but its exact impact on DTGC patients remains unknown. The aim of this study was to assess the prognostic value of microscopically positive margins (R1) after gastrectomy on survival and tumour recurrence in DTGC patients.

[Interdisciplinary Center for Obesity: a single-entry point for personalized care].

Obesity is a chronic disease that seriously affects physical and psychological health. However, its management is insufficiently coordinated. The lack of defined therapeutic strategies is particularly evident since the arrival of new drug treatments.