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Background: Eradication of Helicobacter pylori prior to Roux-en-Y gastric bypass (RYGB) has been advocated as a measure to reduce the complications of anastomotic ulceration. However, evidence to support a causal relationship between preoperative H. pylori status and postoperative anastomotic ulceration is weak.Methods: Intraoperative gastric biopsies were obtained on consecutive patients who underwent laparoscopic RYGB at our institution from December 2007 to June 2010. These samples were analyzed by Warthin-Starry stain for H. Pylori organisms. Retrospective chart review was conducted to determine the preoperative presence of acid dyspepsia and acid suppression therapy and to determine postoperative ulcer symptoms, smoking, NSAID or steroid use, and compliance with ulcer prophylaxis. The incidence of ulcer visualization, perforation, and stricture were obtained from a prospectively collected database. Fisher's exact test was used for analyzing associations between discrete groups. Multiple logistic regression was used to assess associations between anastomotic ulcer complications and potential predictors.Results: Histologic evaluation for H. pylori was available in 708 of the 728 patients who underwent RYGB. Fourteen patients were lost to follow up leaving 694 patients available for review. H. pylori was positive in 66 (9.5 %) patients who did not go on to receive definitive treatment for eradication. Marginal ulcers or related late complications were seen in a total of 113 (16.3 %) patients. In the H. pylori positive group, five patients (7.6 %) developed ulcer complications compared to 108 (17.1 %) in the H. pylori negative group (p = 0.05). Groups were not different in terms of preoperative demographics, postoperative ulcer prophylaxis compliance, steroid, NSAIDs, and cigarette use.Conclusion: The presence of H. pylori infection at the time of RYGB was found to be associated with a significantly lower incidence of anastomotic ulcer complications postoperatively. This study brings into question efforts and expense allocated to identify and eradicate H. pylori prior to RYGB. [ABSTRACT FROM AUTHOR]

Purpose: Vertical sleeve gastrectomy (VSG) evolved in the early 2000s into the standalone weight loss procedure we see today. While numerous studies highlight VSG's durability for weight loss, and improvements co-morbidities such as type 2 diabetes mellitus and cardiovascular disease, patients with gastroesophageal reflux disease (GERD) have been counseled against VSG due to the concern for worsening reflux symptoms. When considering anti-reflux procedures, VSG patients are unable to undergo traditional fundoplication due to lack of gastric cardia redundancy. Magnetic sphincter augmentation lacks long-term safety data and endoscopic approaches have undetermined longitudinal benefits. Until recently, the only option for patients with a history of VSG with medically refractory GERD has been conversion to roux en Y gastric bypass (RNYGB), however, this poses other risks including marginal ulcers, internal hernias, hypoglycemia, dumping syndrome, and nutritional deficiencies. Given the risks associated with conversion to RNYGB, we have adopted the ligamentum teres cardiopexy as an option for patients with intractable GERD following VSG. Methods: A retrospective chart review was conducted of patients who had prior laparoscopic or robotic VSG and subsequently GERD symptoms refectory to pharmacological management who underwent ligamentum teres cardiopexy between 2017 and 2022. Pre-operative GERD disease burden, intraoperative cardiopexy characteristics, post-operative GERD symptomatology and changes in H2 blocker or PPI requirements were reviewed. Results: Of the study's 60 patients the median age was 50 years old, and 86% were female. All patients had a diagnosis of GERD through pre-operative assessments and were taking antisecretory medication. Of the 36 patients who have completed their one year follow up, 81% of patients had either a decrease in dosage or cessation of the antisecretory medication at one year following ligamentum teres cardiopexy. Conclusion: Ligamentum teres cardiopexy is a viable alternative to RNYGB in patients with a prior vertical sleeve gastrectomy with medical refractory GERD. [ABSTRACT FROM AUTHOR]