Aly Elbahrawy1,2, Alexandre Bougie3, Mohammad Albader3, Rajesh Aggarwal3, Sebastian Demyttenaere3, Amin Andalib3, Olivier Court3. 1. Department of Surgery, Division of General Surgery, Center for Bariatric Surgery, McGill University Health Center Montreal General Hospital, 1650 Cedar Avenue, Room: E16-152, Montreal, QC, H3G 1A4, Canada. aly.elbahrawy@mail.mcgill.ca. 2. Department of Clinical and Experimental Surgery, Medical Research Institute, Alexandria University, Alexandria, Egypt. aly.elbahrawy@mail.mcgill.ca. 3. Department of Surgery, Division of General Surgery, Center for Bariatric Surgery, McGill University Health Center Montreal General Hospital, 1650 Cedar Avenue, Room: E16-152, Montreal, QC, H3G 1A4, Canada.
Abstract
BACKGROUND: Weight recidivism after Roux-en-Y gastric bypass (RYGB) is a common problem. Often, this weight loss failure or regain may be due to a wide gastrojejunostomy (GJ). We evaluated the feasibility and safety of a novel approach of laparoscopic wedge resection of gastrojejunostomy (LWGJ) for a wide stoma after RYGB associated with weight recidivism. METHODS: This is a single-center retrospective study of a prospectively collected database. We analyzed outcomes of patients with weight recidivism after RYGB and a documented wide GJ (>2 cm) on imaging, who underwent LWGJ between 11/2013 and 05/2016. RESULTS: Nine patients underwent LWGJ for dilated stomas. All patients were female with a mean ± SD age of 53 ± 7 years. Mean interval between RYGB and LWGJ was 9 ± 3 years. All cases were performed laparoscopically with no conversions. Mean operative time and hospital stay were 86 ± 9 min and 1.2 ± 0.4 days, respectively. The median(IQR) follow-up time was 14(12-18) months. During follow-up, there were no deaths, postoperative complications, or unplanned readmissions or reoperations. The mean and median(IQR) BMI before RYGB and LWGJ were 55.4 ± 8.1 kg/m2 and 56.1(47.9-61.7) and 43.4 ± 8.6 kg/m2 and 42.1(38.3-47.1), respectively. One year after LWGJ, mean and median(IQR) BMI significantly decreased to 34.9 ± 7.3 kg/m2 and 33.3(31.7-35.0) corresponding to a mean %EWL of 64.6 ± 19.9 (P < 0.05). CONCLUSIONS: LWGJ is safe and can lead to further weight loss in patients experiencing weight recidivism after RYGB with a wide GJ (>2 cm). Long-term follow-up is needed to determine the efficacy and durability of LWGJ and compare its outcomes with other endoscopic/surgical approaches for weight recidivism after RYGB with a documented wide GJ.
BACKGROUND: Weight recidivism after Roux-en-Y gastric bypass (RYGB) is a common problem. Often, this weight loss failure or regain may be due to a wide gastrojejunostomy (GJ). We evaluated the feasibility and safety of a novel approach of laparoscopic wedge resection of gastrojejunostomy (LWGJ) for a wide stoma after RYGB associated with weight recidivism. METHODS: This is a single-center retrospective study of a prospectively collected database. We analyzed outcomes of patients with weight recidivism after RYGB and a documented wide GJ (>2 cm) on imaging, who underwent LWGJ between 11/2013 and 05/2016. RESULTS: Nine patients underwent LWGJ for dilated stomas. All patients were female with a mean ± SD age of 53 ± 7 years. Mean interval between RYGB and LWGJ was 9 ± 3 years. All cases were performed laparoscopically with no conversions. Mean operative time and hospital stay were 86 ± 9 min and 1.2 ± 0.4 days, respectively. The median(IQR) follow-up time was 14(12-18) months. During follow-up, there were no deaths, postoperative complications, or unplanned readmissions or reoperations. The mean and median(IQR) BMI before RYGB and LWGJ were 55.4 ± 8.1 kg/m2 and 56.1(47.9-61.7) and 43.4 ± 8.6 kg/m2 and 42.1(38.3-47.1), respectively. One year after LWGJ, mean and median(IQR) BMI significantly decreased to 34.9 ± 7.3 kg/m2 and 33.3(31.7-35.0) corresponding to a mean %EWL of 64.6 ± 19.9 (P < 0.05). CONCLUSIONS: LWGJ is safe and can lead to further weight loss in patients experiencing weight recidivism after RYGB with a wide GJ (>2 cm). Long-term follow-up is needed to determine the efficacy and durability of LWGJ and compare its outcomes with other endoscopic/surgical approaches for weight recidivism after RYGB with a documented wide GJ.
Authors: Christopher D Scheirey; Francis J Scholz; Paresh C Shah; David M Brams; Brian B Wong; Michael Pedrosa Journal: Radiographics Date: 2006 Sep-Oct Impact factor: 5.333
Authors: Alberto S Gallo; Christopher G DuCoin; Martin A Berducci; Diego F Nino; Moneer Almadani; Bryan J Sandler; Santiago Horgan; Garth R Jacobsen Journal: Surg Endosc Date: 2015-12-16 Impact factor: 4.584