Endoscopic management of gastric outlet obstruction of remnant stomach in a patient with Roux-en-Y gastric bypass.
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ABSTRACT:
SUBMITTER: Kesar V
PROVIDER: S-EPMC7651833 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Video Video 1 Xxx.
| S-EPMC9938360 | biostudies-literature
Project description:This study is intended to investigate whether roux-en-y bypass surgery is superior to conventional loop gastrojejunostomy for Malignant gastric outlet obstruction in terms of tolerance to solid food intake. We hypothesize that roux-en-y bypass will be associated with improved solid food intake in the first 30 days after surgery.
| 70610 | ecrin-mdr-crc
Project description:Video 1Endoscopic ultrasound-guided gastrojejunostomy.
| S-EPMC9479624 | biostudies-literature
Project description:Video 1EUS-guided Roux-en-Y gastric bypass reversal procedure to treat a refractory marginal ulcer following Roux-en-Y gastric bypass.
| S-EPMC10256954 | biostudies-literature
Project description:BackgroundThe laparoscopic Roux en-Y gastric bypass (LRYGB) is performed worldwide and is considered by many the gold standard treatment for morbid obesity. However, the difficult access to the gastric remnant and duodenum represents intrinsic limitations. The functional laparoscopic gastric bypass with fundectomy and gastric remnant exploration (LRYGBfse) is a new technique described in attempt to overcome the limitations of the LRYGB. The purpose of this video was to demonstrate the LRYGBfse in a 48-year-old man with type II diabetes and hypertension.MethodsAn intraoperative video has been anonymized and edited to demonstrate the feasibility of LRYGBfse.ResultsThe operation started with the opening of the gastrocolic ligament. Staying close to the gastric wall, the stomach is prepared up to the angle of His. After the placement of a 36-Fr orogastric probe, gastric fundectomy is completed in order to create a 30cc gastric pouch. A polytetrafluoroethylene banding (ePTFE) is placed at the gastro-gastric communication, 7cm below the cardia, and gently closed after bougie retraction. The bypass is completed by the creation of an antecolic Roux-en-Y 150cm alimentary and 150cm biliopancreatic limb.ConclusionThe LRYGBfse is a feasible and safe technique. The possibility to endoscopically explore the excluded stomach with an easy access to the Vater's papilla is a major advantage. Further studies are warranted to deeply explore and compare outcomes with the standard LRYGB.
| S-EPMC8041701 | biostudies-literature
Project description:Background and aimsGastric plication involves inverting the stomach with tissue anchor placement to achieve serosa-to-serosa apposition. One potential application of gastric plication is the treatment of weight regain after Roux-en-Y gastric bypass (RYGB), a procedure also known as plication transoral outlet reduction (P-TORe). This study aims to assess technical feasibility, safety, and efficacy of P-TORe.MethodsThis was a registry study of RYGB patients who underwent P-TORe for weight regain. The primary outcome was the amount of weight loss and clinical success rate, defined as percentage of total weight loss (TWL) of at least 5% at 12 months. Secondary outcomes were technical success, adverse events (AEs), and predictors of weight loss.ResultsOne hundred eleven RYGB patients underwent P-TORe. Average body mass index (BMI) was 38.5 ± 7.5 kg/m2. Baseline gastrojejunal anastomosis (GJA) and pouch sizes were 17 ± 6 mm and 5 ± 2 cm, respectively. The primary outcome was total weight loss, defined as patients experiencing 9.5% ± 8.5% TWL at 12 months. Clinical success rate was 73%. Technical success rate was 100%. Argon plasma coagulation (APC) was performed around the GJA in all patients (100%) before plication placement. The total number of plications per case was 7 ± 3. Overall AE rate was 12.6%. These included GJA stenosis (9.9%), melena because of marginal ulceration (1.8%), and deep vein thrombosis (.9%). The severe AE rate was 0%. Predictors of weight loss were the amount of weight regain and baseline pouch length.ConclusionsThis novel P-TORe technique combining APC with gastric plication appears to be technically feasible, safe, and effective at treating weight regain after RYGB.
| S-EPMC9233122 | biostudies-literature
Project description:Performing endoscopic retrograde cholangiopancreatography in bariatric patients who underwent Roux-en-Y gastric bypass surgery is challenging due to the long anatomical route required to reach the biliopancreatic limb.Assessment of the feasibility and performance of laparoscopy-assisted transgastric endoscopic retrograde cholangiopancreatography.A retrospective multicenter observational consecutive-patient cohort study of all patients in the period May 2008 to September 2014 with a history of Roux-en-Y gastric bypass who presented with complicated biliary disease and who underwent a laparoscopy-assisted transgastric endoscopic retrograde cholangiopancreatography. The laparoscopy-assisted transgastric endoscopic retrograde cholangiopancreatography procedure was similar in all centers and was performed through a 15 mm or 18 mm trocar that was inserted in the gastric remnant. Cholecystectomy was performed concomitantly when indicated.In total, 23 patients underwent a laparoscopy-assisted transgastric endoscopic retrograde cholangiopancreatography procedure. Two patients required a mini-laparotomy for transgastric access because of a complex surgical history resulting in multiple adhesions. Indications included ascending cholangitis, choledocholithiasis, and biliary pancreatitis. Of the 23 patients, 13 underwent concomitant cholecystectomy. All patients successfully underwent biliary cannulation and sphincterotomy. No endoscopic procedure-related complications (i. e. bleeding, pancreatitis or retroperitoneal perforation) occurred. Mean hospital stay was 2.8 days (range 2 - 4).Transgastric endoscopic retrograde cholangiopancreatography is a feasible approach in the treatment of pancreaticobiliary disease in Roux-en-Y gastric bypass patients, without major complications in our series and allows endoscopic treatment and cholecystectomy to be performed consecutively in a single procedure. In Roux-en-Y gastric bypass patients without a history of prior cholecystectomy presenting with complicated gallstone disease, combining cholecystectomy and transgastric endoscopic retrograde cholangiopancreatography as a first-line approach may be a valid treatment strategy.
| S-EPMC4612229 | biostudies-other
Project description:Background and study aims Significant weight regain affects up to one-third of patients after Roux-en-Y gastric bypass (RYGB) and demands treatment. Transoral outlet reduction (TORe) with argon plasma coagulation (APC) alone or APC plus full-thickness suturing TORe (APC-FTS) is effective in the short term. However, no study has investigated the course of gastrojejunostomy (GJ) or quality of life (QOL) data after the first post-procedure year. Patients and methods Patients eligible for a 36-month follow-up visit after TORe underwent upper gastrointestinal endoscopy with measurement of the GJ and answered QOL questionnaires (RAND-36). The primary aim was to evaluate the long-term outcomes of TORe, including weight loss, QOL, and GJ anastomosis (GJA) size. Comparisons between APC and APC-FTS TORe were a secondary aim. Results Among 39 eligible patients, 29 returned for the 3-year follow-up visit. There were no significant differences in demographics between APC and APC-FTS TORe groups. At 3 years, patients from both groups regained all the weight lost at 12 months, and the GJ diameter was similar to the pre-procedure assessment. As to QOL, most improvements seen at 12 months were lost at 3 years, returning to pre-procedure levels. Only the energy/fatigue domain improvement was kept between the 1- and 3-year visits. Conclusions Obesity is a chronic relapsing disease. Most effects of TORe are lost at 3 years, and redilation of the GJA occurs. Therefore, TORe should be considered iterative rather than a one-off procedure.
| S-EPMC10219785 | biostudies-literature
Project description:Metabolic surgery has been increasingly recommended for obese diabetic patients, but questions remain as to its effectiveness for nonobese diabetic patients and its mechanism that leads to glucose homeostasis independently of weight loss. Roux-en-Y gastric bypass (RYGB), as one of the most effective metabolic operations, excludes a portion of stomach with the proximal intestine (biliopancreatic limb, BL) and rearranges the distal end of the intestine into a Y-configuration, in which food can flow from the upper stomach pouch through the Roux limb (RL). To address the above questions to RYGB surgery, we designed a series of surgical procedures in Goto-Kakizaki （GK） rats to assess the relationship between glycemic control independent of weight loss and RL length in the RYGB procedure and studied the molecular mechanism of the RL from a systematic and comprehensive view.
2020-02-10 | GSE126835 | GEO
Project description:BackgroundPrevious studies reported a similar rate of complications, including stent migration and obstruction, between individualized stents and the standard uncovered stents in gastric outlet obstruction (GOO) caused by distal stomach cancer. The objective of this study was to evaluate the efficacy and safety of funnel stents for management of GOO caused by distal stomach cancer.MethodsThis study was designed as a multicenter, controlled, prospective, and randomized clinical trial involving 4 hospitals. The individualized stent group (44 cases) received cup and funnel covered stents, and the funnel group (44 cases) received only funnel covered stents for management of GOO caused by distal gastric cancer.ResultsAll patients with GOO were treated with cup and funnel stents according to their assigned groups. The rate of GOO resolution was 100% in the funnel group and 97.7% in the individualized stent group. Stent obstruction caused by tumor ingrowth was observed in 1 patient in the individualized stent group, and proximal partial stent migration was observed in 1 patient in each group. Stent obstruction caused by tumor ingrowth was observed in 1 patient in the individualized stent group. There was no statistical difference in stent migration, obstruction, and survival between groups.ConclusionBig funnel stents and individualized stents resulted in similar shaping effect and prevention of stent migration and obstruction, suggesting that funnel shaped stents can be used to treat cup or funnel shaped GOO caused by distal stomach cancer.
| S-EPMC6283228 | biostudies-literature