Matyas Fehervari
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View article: Impact of metabolic and bariatric surgery on the paediatric & adolescent metabolome: A systematic review and meta-analysis
Impact of metabolic and bariatric surgery on the paediatric & adolescent metabolome: A systematic review and meta-analysis Open
Metabolic bariatric surgery (MBS) is an effective treatment for paediatric obesity, yet the mechanisms underlying weight loss remain unclear. This systematic review and meta-analysis evaluated the short- and long-term effects of MBS on the…
View article: Long-Term Outcomes of One Anastomosis Gastric Bypass: A Systematic Review and Meta-Analysis of 5-Year and Beyond
Long-Term Outcomes of One Anastomosis Gastric Bypass: A Systematic Review and Meta-Analysis of 5-Year and Beyond Open
Background One-anastomosis gastric bypass (OAGB) has gained global prominence as the third most performed bariatric procedure. Despite evidence of short-term efficacy, long-term outcomes remain understudied. Methods This PRISMA-compliant s…
View article: Endoscopic functional luminal imaging probe for intraprocedural guidance of achalasia treatment: a systematic review and meta-analysis
Endoscopic functional luminal imaging probe for intraprocedural guidance of achalasia treatment: a systematic review and meta-analysis Open
Background: Functional luminal imaging probes (EndoFLIP) have shown potential as both diagnostic tools and intraoperative guides during achalasia interventions. This systematic review and meta-analysis aim to evaluate the intraoperative us…
View article: Gastro-Oesophageal Reflux Disease Outcomes Following Roux-en-Y Gastric Bypass Surgery in Patients with Obesity: A Systematic Review and Meta-analysis
Gastro-Oesophageal Reflux Disease Outcomes Following Roux-en-Y Gastric Bypass Surgery in Patients with Obesity: A Systematic Review and Meta-analysis Open
We aimed to investigate the effect of primary Roux-en-Y gastric bypass (RYGB) on gastro-oesophageal reflux disease (GORD) in patients with obesity. A systematic review was performed using MEDLINE, Embase, Emcare, and CINAHL databases for s…
View article: The Utilisation, Application, and Quality of Videos of Clinical Interventions in Peer-Reviewed Literature: A Scoping Review
The Utilisation, Application, and Quality of Videos of Clinical Interventions in Peer-Reviewed Literature: A Scoping Review Open
Background: Videos of clinical interventions (VoCIs) demonstrating surgical and interventional procedures have become a mainstay in clinical practice and peer-reviewed academic literature. Despite the widespread availability of VoCI in the…
View article: How is 3D modeling in metabolic surgery utilized and what is its clinical benefit: a systematic review and meta-analysis
How is 3D modeling in metabolic surgery utilized and what is its clinical benefit: a systematic review and meta-analysis Open
Background: Three-dimensional (3D) modeling is an emerging technology in surgery, with applications in operative planning, surgical education, and patient engagement. Metabolic surgery, the most effective treatment for obesity, is increasi…
View article: Essential components and validation of multi-specialty robotic surgical training curricula: a systematic review
Essential components and validation of multi-specialty robotic surgical training curricula: a systematic review Open
Introduction: The rapid adoption of robotic surgical systems has overtook the development of standardized training and competency assessment for surgeons, resulting in an unmet educational need in this field. This systematic review aims to…
View article: Interventional anti-reflux management for gastro-oesophageal reflux disease in lung transplant recipients: a systematic review and meta-analysis
Interventional anti-reflux management for gastro-oesophageal reflux disease in lung transplant recipients: a systematic review and meta-analysis Open
Introduction Gastroesophageal reflux disease (GORD) and aspiration are risk factors in the development of bronchiolitis obliterans syndrome (BOS) in the lung transplant population. The aim of this study was to investigate if allograft func…
View article: BN SO22 - Magnetic sphincter augmentation in the management of gastro-esophageal reflux disease: A systematic review and meta-analysis
BN SO22 - Magnetic sphincter augmentation in the management of gastro-esophageal reflux disease: A systematic review and meta-analysis Open
Background Magnetic sphincter augmentation (MSA) through placement of the LINX device is an alternative to fundoplication in the management of gastro-esophageal reflux disease (GERD). This systematic review and meta-analysis aimed to asses…
View article: Efficacy and Safety of Fluorescence-Guided Surgery Compared to Conventional Surgery in the Management of Colorectal Cancer: A Systematic Review and Meta-Analysis
Efficacy and Safety of Fluorescence-Guided Surgery Compared to Conventional Surgery in the Management of Colorectal Cancer: A Systematic Review and Meta-Analysis Open
Background: The use of fluorescence agents and imaging systems is a promising adjunct in the surgical management of colorectal cancer. This systematic review and meta-analysis aimed to assess the safety and efficacy of fluorescence-guided …
View article: 620 Outcomes of One Anastomosis Gastric Bypass Conversion to Roux-en-Y Gastric Bypass for Morbid Obesity: A Systematic Review and Meta-Analysis
620 Outcomes of One Anastomosis Gastric Bypass Conversion to Roux-en-Y Gastric Bypass for Morbid Obesity: A Systematic Review and Meta-Analysis Open
Introduction One anastomosis or ‘mini’ gastric bypass (OAGB) is a highly effective procedure to treat morbid obesity. However, conversion to Roux-en-Y gastric bypass (RYGB) for OAGB-related complications such as bile reflux is increasing. …
View article: Oncological outcomes of local excision versus radical surgery for early rectal cancer in the context of staging and surveillance: A systematic review and meta-analysis
Oncological outcomes of local excision versus radical surgery for early rectal cancer in the context of staging and surveillance: A systematic review and meta-analysis Open
LR may be appropriate for selected patients without poor prognostic factors in early rectal cancer. This study also highlights that there is currently no single standardised staging or surveillance approach being adopted in the management …
View article: Magnetic sphincter augmentation in the management of gastro-esophageal reflux disease: a systematic review and meta-analysis
Magnetic sphincter augmentation in the management of gastro-esophageal reflux disease: a systematic review and meta-analysis Open
Background: Magnetic sphincter augmentation (MSA) through placement of the LINX device is an alternative to fundoplication in the management of gastro-esophageal reflux disease (GERD). This systematic review and meta-analysis aimed to asse…
View article: Single stage management of suspected gallbladder cancer guided by intraoperative frozen section analysis: a retrospective cohort study
Single stage management of suspected gallbladder cancer guided by intraoperative frozen section analysis: a retrospective cohort study Open
Background: The management of radiologically suspected gallbladder cancers (GBC) that lack definitive radiological features usually involves performing a first-stage routine laparoscopic cholecystectomy, followed by an open second-stage li…
View article: Patterns, timing and predictors of recurrence following pancreaticoduodenectomy for distal cholangiocarcinoma: An international multicentre retrospective cohort study
Patterns, timing and predictors of recurrence following pancreaticoduodenectomy for distal cholangiocarcinoma: An international multicentre retrospective cohort study Open
Two thirds of patients have cancer recurrence following pancreaticoduodenectomy for dCCA, and most recur within three years of surgery. The commonest sites of recurrence are the pancreatic bed, liver and lung. Multiple histological feature…
View article: Development and Evaluation of a Quality Assessment Tool for Laparoscopic Sleeve Gastrectomy Videos: A Review and Comparison of Academic and Online Video Resources
Development and Evaluation of a Quality Assessment Tool for Laparoscopic Sleeve Gastrectomy Videos: A Review and Comparison of Academic and Online Video Resources Open
Background Video recording of surgical procedures is increasing in popularity. They are presented in various platforms, many of which are not peer-reviewed. Laparoscopic sleeve gastrectomy (LSG) videos are widely available; however, there …
View article: Bone health following paediatric and adolescent bariatric surgery: a systematic review and meta-analysis
Bone health following paediatric and adolescent bariatric surgery: a systematic review and meta-analysis Open
Medical Research Council (MRC), United Kingdom.
View article: Artificial Intelligence in Surgery: The Future is Now
Artificial Intelligence in Surgery: The Future is Now Open
Background Clinical Artificial intelligence (AI) has reached a critical inflection point. Advances in algorithmic science and increased understanding of operational considerations in AI deployment are opening the door to widespread clinica…
View article: IBC-Oxford University2023_BJSPoster_17Bariatric Surgery on Patients with Epilepsy
IBC-Oxford University2023_BJSPoster_17Bariatric Surgery on Patients with Epilepsy Open
Introduction Obesity is a common comorbid condition in patients with epilepsy, its occurrence is multifactorial and antiepileptic medications may contribute to the development of obesity and metabolic syndrome. Bariatric surgery can be off…
View article: OGC P02 Neutrophil/lymphocyte ratio and long-term survival after pancreatoduodenectomy for malignancy
OGC P02 Neutrophil/lymphocyte ratio and long-term survival after pancreatoduodenectomy for malignancy Open
Background Previous authors have highlighted that preoperative neutrophil/lymphocyte ratio (NLR) may be of prognostic importance in patients who undergo pancreatoduodenectomy (PD) for pancreatic ductal adenocarcinoma (PDAC), ampullary carc…
View article: OGBN O04 Modern surgery and endoscopic procedures for gastro-oesophageal reflux in lung transplant recipients: a systematic review and meta-analysis
OGBN O04 Modern surgery and endoscopic procedures for gastro-oesophageal reflux in lung transplant recipients: a systematic review and meta-analysis Open
Background Gastro-Oesophageal Reflux Disease (GORD) is a major cause of morbidity and rejection following lung transplantation. Interventional treatment of GORD is a widely accepted management strategy for GORD in the context of lung trans…
View article: Postoperative complications after pancreatoduodenectomy for malignancy: results from the Recurrence After Whipple’s (RAW) study
Postoperative complications after pancreatoduodenectomy for malignancy: results from the Recurrence After Whipple’s (RAW) study Open
Background Pancreatoduodenectomy (PD) is associated with significant postoperative morbidity. Surgeons should have a sound understanding of the potential complications for consenting and benchmarking purposes. Furthermore, preoperative ide…
View article: A novel framework for surgical reflection
A novel framework for surgical reflection Open
Modern medical practice has evolved into a highly structured and standardised practice, where guidelines have been refined to ensure consistent and safe care for patients, regardless of geographical location or healthcare provider. These g…