Pros and cons of partial reversal with gastro-gastrostomy in patients with refractory hypoalbuminemia following one-anastomosis gastric bypass.

PURPOSE: Hypoalbuminemia following One-Anastomosis Gastric Bypass (OAGB) surgery remains a major concern among bariatric surgeons. This study aims to assess the outcome of partial reversal to normal anatomy with gastro-gastrostomy alone in patients with refractory hypoalbuminemia following OAGB surgery. METHODS: A retrospective study was performed on patients who underwent partial reversal surgery with gastro-gastrostomy alone due to refractory hypoalbuminemia post-OAGB surgery, using data from the Iran National Obesity Surgery Database, from 2013 to 2022. RESULTS: Of 4640 individuals undergoing OAGB, 11 underwent gastro-gastrostomy due to refractory hypoalbuminemia. The median time from OAGB to partial reversal was 16.6 months and the BPL length ranged from 155 to 200 cm. The follow-up period ranged from 1 to 7 years. The mean BMI was 27.3 (7.5) kg/m² before partial reversal. The mean BMI post-reversal was 30.9 (4.2) kg/m² after 1 year and 33.3 (3.8) kg/m² after 2 years. Serum albumin levels significantly increased from 3.0 (0.4) g/dL to 4.0 (0.5) g/dL following gastro-gastrostomy (p-value < 0.001). Serum liver enzymes (SGOT, SGPT, ALP) significantly decreased post-gastro-gastrostomy (p-value < 0.05). Nine individuals (81.8%) achieved resolution of hypoalbuminemia after gastro-gastrostomy with maintenance of ≥ 20% TWL and ≥ 50% EWL. No cases of anastomotic stricture, leak, bleeding, or major complications were reported after gastro-gastrostomy. CONCLUSION: Gastro-gastrostomy appears to be a safe and efficacious technique for addressing refractory hypoalbuminemia following OAGB. The procedure preserves the weight loss achieved following OAGB without significant complications. However, further studies are required to validate these findings.

Assessment of weight change patterns following Roux en Y gastric bypass, one anastomosis gastric bypass and sleeve gastrectomy using change-point analysis.

We aimed to assess the weight loss trend following Roux en Y Gastric Bypass (RYGB), One Anastomosis Gastric Bypass (OAGB), and Sleeve Gastrectomy (SG), utilizing a change-point analysis. A retrospective cohort study was conducted on 8640 patients, from 2009 to 2023. The follow-up period extended to 7 years, with a median follow-up of 3 years (interquartile range: 1.4-5). Following metabolic bariatric surgery, four weight loss phases (three change points) were observed. The primary, secondary, and tertiary phases, transitioned at 12.64-13.73 days, 4.2-4.8 months, and 11.3-13.1 months post-operation, respectively, varying based on the type of procedure. The weight loss rate decreased following each phase and plateaued after the tertiary phase. The nadir weight was achieved 11.3-13.1 months post-procedure. There was no significant difference in the %TWL between males and females, however, males achieved their nadir weight significantly earlier. Half of the maximum %TWL was achieved within the first 5 months, with the greatest reduction rate in the first 2 weeks. Our findings inform healthcare providers of the optimal timing for maximum weight loss following each surgical method and underscore the importance of close patient monitoring in the early postoperative period.

Prevalence and risk factors of gastroesophageal reflux disease in Iran: A cross-sectional analysis from the PERSIAN cohort.

BACKGROUND: This study assessed the prevalence of gastroesophageal reflux disease (GERD) in a general adult population in Iran. The association between GERD and various factors was also evaluated. METHODS: We performed a cross-sectional study on 163,018 individuals aged over 35 who were enrolled in the PERSIAN cohort. GERD was defined as the occurrence of heartburn and/or regurgitation symptoms at least several days a month. Survey design analysis for pooled data was performed and multiple regression analysis was conducted to determine the independent risk factors for GERD. RESULTS: The prevalence of GERD in our study was estimated at 21.86% (95% confidence interval:17.4%-36.4%). The mean age of the participants was 49.84 years±9.25 (35-70) and 44.75% of the participants were male. Symptoms of heartburn and regurgitation were reported in 18.65% (n: 29,170) and 6.06% (n: 9,717) of participants, respectively. In the multivariate analysis, several factors were found to be associated with a higher prevalence of GERD: female sex, age >50, current smoking, opium use, weekly consumption of fried foods, frequent consumption of hot tea, less than 6 hours of sleep per night, psychiatric disorders, usage of NSAIDs, and poor oral hygiene, were associated with a higher prevalence of GERD. Conversely, higher education levels and average physical activity were found to be less commonly associated with GERD. CONCLUSION: We found a relatively high prevalence of GERD (21.86%) in this population-based study in Iran. By identifying modifiable risk factors, this research offers opportunities for targeted interventions and lifestyle modifications to reduce the burden of GERD.

HELLP syndrome complicated by ischemic colitis: A case report.

Key Clinical Message: HELLP syndrome is a complicated disorder associated with many unknown complications, which ischemic colitis might be one of. Timely diagnosis and prompt management with multidisciplinary approach is the key for a favorable outcome. Abstract: HELLP syndrome is a triad of hemolysis (H), elevated liver enzymes (EL), and low platelet count (LP) which is considered a rare but serious pregnancy complication. HELLP syndrome is mainly associated with pre-eclampsia, but can also occur individually. It may cause maternal and fetal mortality and some life-threatening morbidity. The best management considered for HELLP syndrome is immediate delivery in most cases. We report a 32-week pregnant woman with pre-eclampsia who developed HELLP syndrome shortly after admission which led to a preterm cesarean section. Rectal bleeding and diarrhea started the day after delivery, and all the workups and imaging suggested ischemic colitis. She received intensive care and supportive management. The patient recovered and was discharged uneventfully. HELLP syndrome may be associated with many unknown complications, and ischemic colitis might be one of them. Timely diagnosis and prompt management with a multidisciplinary approach is the key to a favorable outcome.