Laparoscopic roux en y gastric bypass

BACKGROUND: Obesity is a well-known risk factor for gastroesophageal reflux disease (GERD). Even though symptoms may be mitigated or resolved with the weight loss caused by sleeve gastrectomy (SG), it may be associated with higher incidences of postoperative GERD. Ligamentum teres cardiopexy (LTC) is an alternative to Roux-en-Y gastric bypass, the gold standard treatment for GERD. METHODS: This study was a retrospective single-center chart review, all patients in this cohort underwent LTC to treat refractory GERD at our institution...

BACKGROUND: Laparoscopic bariatric surgery relies on technically challenging intracorporeal suturing for critical parts of the operation. Barbed sutures have been developed to provide an alternative to suturing for certain manoeuvres within a procedure. Barbed sutures theoretically negate the need for knot tying and allow for continuous application of tension; however the barbs can unintentionally adhere to surrounding tissues. We describe a case series of three patients who developed V-Loc™ (barbed) suture related small bowel obstruction (SBO) to promote awareness of this unusual but preventable complication...

PURPOSE: Feedback on technical and procedural skills is essential during the training of residents and fellows. The aim of this study was to assess the performance of a newly created instrument for the assessment of operative skills using laparoscopic Roux-en-Y gastric bypass (LRYGB) video fragments. MATERIALS AND METHODS: A new procedure-based assessment (PBA) was created by combining LRYGB key steps with a 5-point independence scale. LRYGB performed by residents and surgeons with different levels of expertise were video recorded...

Obesity and obesity-related conditions today constitute a public health problem worldwide. Obesity is an "epidemic" chronic disorder, which is defined by the WHO as normal or excessive fat accumulation that may impair health. It is also defined for adults as a BMI that is greater than or equal to 30. The most common obesity-related diseases are type 2 diabetes mellitus, cardiovascular diseases, metabolic syndrome, chronic kidney disease, hyperlipidemia, hypertension, nonalcoholic fatty liver disease, and certain types of cancer...

BACKGROUND: The outcome of weight loss surgery is related to several factors, and for super-obese patients, the rate of weight loss failure and weight recovery after Roux-en-Y gastric bypass (RYGB) is high. Relevant studies have shown that the weight loss effect also correlates with total small bowel length (TSBL) and biliopancreatic (BP) and Roux limbs. However, there are few studies on the relationship between TSBL and anthropometric parameters, the BP limb, the Roux limb, and weight loss effect, and no relevant reports have been reported in China...

INTRODUCTION: Several studies have shown the positive effect on weight loss of the banded Roux-en-Y gastric bypass (BRYGB). Thus far, studies describing the 10-year post-operative results are scarce. Therefore, the aim of this study was to describe the weight loss results, effect on associated medical problems, and complication rates during 10 years of follow-up after BRYGB. METHOD: Data were collected from patients who underwent laparoscopic BRYGB with a non-adjustable silicone gastric ring between January 2011 and March 2013...

Standard bariatric surgeries include biliopancreatic diversion (BPD), sleeve gastrectomy (SG), Roux-en-Y gastric bypass (RYGB), and adjustable gastric banding (AGB). Laparoscopic sleeve gastrectomy (LSG) is currently favored due to safety, efficacy, and shorter operation time. However, previous literature shows 75.6% weight regain post LSG. Introducing Laparoscopic band sleeve gastrectomy (LBSG) to maintain pouch size is proposed to improve outcomes and reduce weight regain. This study aims to compare the safety and efficacy of LSG vs...

PURPOSE: Internal herniation is a well-known complication of laparoscopic Roux-en-Y gastric bypass (L-RYGB). The aim of this study was to evaluate smoking as an independent risk factor for internal herniation after L-RYGB. MATERIALS AND METHODS: This study was performed as an exploratory post hoc analysis of data from a previous published randomized controlled trial (RCT) designed to compare closure and non-closure of mesenteric defects in patients undergoing L-RYGB...

BACKGROUND: Robotic bariatric surgery serves as an alternative to laparoscopy. The technology provides the surgeon with an accurate three-dimensional view, allowing complex maneuvers while maintaining full control of the operating room. HYPOTHESIS: We report our experience with this innovative surgery compared with laparoscopy during Roux-en-Y gastric bypass to demonstrate its safety and feasibility. The aim of this study is to evaluate potential differences between the robotic and laparoscopic techniques...

BACKGROUND: Laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic sleeve gastrectomy (LSG) are the two most frequently performed techniques in treating obesity and its related comorbidities. We aimed to compare the clinical efficacy and safety of LSG with LRYGB in terms of short- and mid-term outcomes of weight loss, obesity-related comorbidities, and post-operative complications via a meta-analysis of RCTs. METHODS: Clinical comparative RCTs on LSG and LRYGB were searched through PubMed, MEDLINE, and Web of Science databases from inception to August 2022...

BACKGROUND: Obesity is a common disease among Kuwaitis. Multiple types of bariatric procedures are offered in Kuwait. R-Y gastric bypass is among the common surgeries performed. Early and late complications must be recognized as early as possible to avoid undesirable consequences. CASE PRESENTATION: Here, we present a case of a 48-year-old lady presented as acute abdominal pain and diagnosed as Jejuno-Jejunal anastomosis site ulceration / perforation taking place several years from surgery...

BACKGROUND: The aim of this study is to evaluate the impact of pre-operative weight loss on surgical outcomes and OR times after primary bariatric procedures, including Laparoscopic Sleeve Gastrectomy (LSG) and Laparoscopic Roux-en-Y Gastric Bypass (RYGB). STUDY DESIGN: A retrospective cohort study utilizing the 2021 MBSAQIP dataset. Pre-operative total weight loss (TWL)% was calculated. Patients were then divided in to 4 groups: those with no weight loss, lost 0<-<5%, lost 5%≤-<10%, or lost ≥10% TWL preoperatively...

BACKGROUND: Despite the fact Roux-en-Y gastric bypass (RYGB) is one of the most efficient bariatric procedures, postoperative weight regain still can be seen. OBJECTIVES: To retrospectively assess the early outcomes and up to 10-year weight results of the conversion of RYGB to biliopancreatic diversion with duodenal switch (BPD-DS). SETTING: French private hospital, 2-surgeon practice in a bariatric surgery center with an experience of >20 RYGB procedures...

Internal herniation (IH) is a common problem after laparoscopic Roux-en-Y gastric bypass surgery (RYGB). Routine closure of the mesenteric defects (MDs) reduces the risk of IH. Only very few articles report on risk factors for IH or describe detailed closing techniques. There is no consensus yet on the best closing method. The objective of this study is to determine the optimal stapling method for closure of MDs after RYGB. All performed RYGB procedures in our high-volume bariatric institute were included. Quality of the closure was scored in the categories poor, sub-optimal, and optimal, to see if the quality of the closure would predict the chance of reopening of the MDs and, therefore, the chance of IH...

BACKGROUND: Psychological Clearance level (PCL) for patients undergoing metabolic and bariatric surgery (MBS) is a critical step for successful postoperative outcomes. This study aims to assess the relationship between the level of psychologic fitness and postoperative outcomes in patients undergoing MBS. METHODS: We retrospectively analyzed the data of patients who underwent MBS (laparoscopic sleeve gastrectomy [LSG] and laparoscopic Roux-en-Y Gastric Bypass [LRYGB]) and completed two years follow-up, between 2012 and 2019, in a single medical center...

BACKGROUND: Glycemic control is an important goal of bariatric surgery in patients with type 2 diabetes mellitus (T2DM) and obesity. The laparoscopic one-anastomosis gastric bypass (OAGB) has potential metabolic benefits over the laparoscopic Roux-en-Y gastric bypass (RYGB). Aim of this study is to examine whether RYGB or OAGB grants better glycemic control 12 months post-surgery. METHODS: For this retrospective cohort study, patients with T2DM and obesity, who underwent primary OAGB between 2008 and 2017 were reviewed...

Roux-en-Y gastric bypass (LRYGB) would be the procedure of choice for non-responders of weight loss and patients with reflux symptoms (GERD). However, not every patient is a candidate for RYGB, and sometimes, the patient can insist only on alternatives other than malabsorption procedures, as was the case with our patient. We report a case with symptomatic GERD who underwent a successful Nissen sleeve gastrectomy after band removal. To our knowledge, this is the first case using Nissen sleeve as a redo surgery after a previous bariatric procedure...

INTRODUCTION: Bariatric surgery is effective in reversing adverse cardiac remodelling in obesity. However, it is unclear whether the three commonly performed operations; Roux-en-Y Gastric Bypass (RYGB), Laparoscopic Sleeve Gastrectomy (LSG) and Laparoscopic Adjustable Gastric Band (LAGB) are equal in their ability to reverse remodelling. METHODS: Fifty-eight patients underwent CMR to assess left ventricular mass (LVM), LV mass:volume ratio (LVMVR) and LV eccentricity index (LVei) before and after bariatric surgery (26 RYGB, 22 LSG and 10 LAGB), including 46 with short-term (median 251-273 days) and 43 with longer-term (median 983-1027 days) follow-up...

Introduction: Preoperative weight loss through a very low-calorie diet (VLCD) has been shown to reduce liver volume and technical difficulty in patients undergoing metabolic and bariatric surgery (MBS). However, the effect of preoperative VLCD on liver histology and other outcomes is not well demonstrated. Our study aimed to explore the effect of a 2-week preoperative VLCD, compared with no-dietary intervention, on hepatic steatosis, fibrosis, weight loss, and other postoperative outcomes of MBS. Materials and Methods: This retrospective study was conducted at the Chulalongkorn Bariatric and Metabolic Institute, King Chulalongkorn Memorial Hospital, Bangkok, Thailand...

Background and study aims Laparoscopic sleeve gastrectomy (LSG) may lead to symptomatic mid-gastric twist in 0.1% to 4% of cases. Endoscopic balloon dilatation often fails, requiring a switch to Roux-en-Y bypass. Submucosal endoscopic treatment is expanding, so we propose a new technique of fibrosis incision after tunnelization, called medio-gastric peroral endoscopic myotomy (MG-POEM). Patients and methods Four patients aged 41 to 70 years underwent MG-POEM in 2020 for symptomatic post-LSG medio-gastric twist...