A5076918152- Bariatric Surgery and Outcomes
- Diet and metabolism studies
- Body Contouring and Surgery
- Esophageal and GI Pathology
- Gastroesophageal reflux and treatments
- Surgical Simulation and Training
- Liver Disease Diagnosis and Treatment
- Diet, Metabolism, and Disease
- Cardiac, Anesthesia and Surgical Outcomes
Medical University of Vienna
2022-2025
Westchester Medical Center
2021
New York Medical College
2021
Sleeve gastrectomy (SG) is the commonest bariatric procedure worldwide but there also a high conversion rate mainly due to weight regain and gastroesophageal reflux disease (GERD) reported in studies with long-term follow-up. The aim of this study highlight benefits limitations converting SG patients Roux-en-Y gastric bypass (RYGB) one-anastomosis (OAGB).Retrospective cross-sectional-study, medical university clinic setting.This includes all converted from primary RYGB or OAGB by 12/2018 at...
Abstract Background One-anastomosis gastric bypass (OAGB) is the third most common metabolic/bariatric procedure worldwide. A point for discussion regarding OAGB acid and non-acid reflux in mid- long-term follow-up. The aim of this study was to objectively evaluate esophagus motility by comparing pre- postoperative results 24-h pH-metry, high-resolution manometry (HRM), gastroscopy. Setting Cross-sectional university hospital based. Methods This includes primary patients operated at Medical...
Metabolic dysfunction-associated steatotic liver disease (MASLD) and related steatohepatitis (MASH) are common among obese patients may improve after metabolic/bariatric surgery (MBS). 93 Patients undergoing MBS in 2021-2022 were prospectively enrolled. Liver stiffness measurement (LSM; via vibration-controlled transient elastography [VCTE], point [pSWE] 2D [2DSWE] shear wave elastography) non-invasive steatosis assessment (via controlled attenuation parameter [CAP]) performed before...
Abstract Background One-Anastomosis Gastric Bypass (OAGB) is the third most common bariatric operation for patients with obesity worldwide. One concern about OAGB presence of acid and non-acid reflux in a mid- long-term follow-up. The aim this study was to objectively evaluate esophagus motility by comparing preoperative postoperative mid-term outcomes. Setting Cross-sectional study; University-hospital based. Methods This includes primary (preoperative gastroscopy, high-resolution manometry...
Laparoscopic diverted one-anastomosis gastric bypass (D-OAGB) is a bariatric procedure combining the principles of restriction, malabsorption, and other factors to induce weight loss. It achieved by creating narrow, long pouch bypassing part small bowel (biliopancreatic limb). D-OAGB was first described Dr. Ribero in 2013 technically variation very heterogeneous group Roux-en-Y operations. There are different technical variants perform organize pre- postoperative care. The following article...
Laparoscopic Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy (SADI-S) is a bariatric/metabolic procedure that has been gaining popularity in recent years. SADI-S strongly affects the secretion of various gut hormones, adipocytokines and incretins. From mechanistic point view, operation combines malabsorption restriction, shown to have long-lasting significant impact on weight loss remission comorbidities.
Laparoscopic Roux-en-Y Gastric Bypass (RYGB) is a commonly used method in bariatric surgery that leads to sufficient long-term weight loss and consequently improvement or resolution of obesity-associated diseases. The nadir reached between six months two years after surgery. Despite this initially good loss, regain observed up 20% the patients. Besides intensive dietological evaluation, re-operation can be an option these cases. Before surgical reintervention, evaluation esophagus, pouch,...