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Background: The passage of the Affordable Care Act (ACA) in 2010 marked a pivotal moment in American health care policy, significantly expanding access to health care services. This study aims to explore the relationship between the ACA and the utilization and outcomes of Roux-en-Y Gastric Bypass (RYGB) surgery., Methods: Using data from the National Inpatient Sample (NIS) Database, this retrospective study compares the pre-ACA period (2007-2009) with the post-ACA period (2017-2019), encompassing patients who had RYGB. Multivariable logistic analysis was done accounting for patient's characteristics, comorbidities, and hospital type., Results: In the combined periods, there were 158 186 RYGB procedures performed, with 30.0% transpiring in pre-ACA and 70.0% in the post-ACA. Post-ACA, the proportion of uninsured patients decreased from 4.8% to 3.6% ( P < .05), while Black patients increased from 12.5% to 18.5% ( P < .05). Medicaid-insured patients increased from 6.8% to 18.1% ( P < .05), and patients in the poorest income quartile increased from 20% to 26% ( P < .05). Patients in the post-ACA period were less likely to have longer hospital stays (OR = .16: 95% CI .16-.17, P < .01), in-hospital mortality (OR = .29: 95% CI .18-.46, P < .01), surgical site infection (OR = .25: 95% CI .21-.29, P < .01), postop hemorrhage (OR = .24: 95% CI .21-.28, P < .01), and anastomotic leak (OR = .14: 95% CI .10-.18, P < .01) than those in the pre-ACA period., Discussion: Following the implementation of the ACA, utilization of bariatric surgery significantly increased, especially among Black patients, Medicaid beneficiaries, and low-income patients. Moreover, despite the inclusion of more high-risk surgical patients in the post-ACA period, there were better outcomes after surgery., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Each author certifies that there are no funding or commercial associations (consultancies, stock ownership, equity interest, patent/licensing arrangements, etc) that might pose a conflict of interest in connection with the submitted article related to the author or any immediate family members.

Weight reduction continues to be first-line therapy in the treatment of hypertension (HTN). However, the long-term effect of bariatric malabsorptive surgical techniques such as Roux-en-Y Gastric Bypass (RYGB) surgery in the management of hypertension (HTN) is less clear. African Americans (AA) are disproportionately affected by obesity and hypertension and have inconsistent outcomes after bariatric surgery (BS). Despite a plethora of bariatric literature, data about characteristics of a predominantly AA bariatric hypertensive cohort including hypertension in obese (HIO) are scarce and underreported. The aims of this study were, (1) to describe the preoperative clinical characteristics of HIO with respect to HTN status and age, and (2) to identify predictors of HTN resolution one year after RYGB surgery in an AA bariatric cohort enrolled at the Howard University Center for Wellness and Weight Loss Surgery (HUCWWS). In the review of 169 AA bariatric patients, the average BMI was 48.50 kg/m 2 and the average age was 43.86 years. Obese hypertensive patients were older (46 years vs. 37.89 years; p < .0001); had higher prevalence of diabetes mellitus (DM, 43.09% vs. 10.87%; p < .0001) and dyslipidemia (38.2% vs. 13.04%; p 0.002). Hypertensive AA who were taking ≥ 2 antihypertensive medications prior to RYGB were 18 times less likely to experience HTN resolution compared to hypertensive AA taking 0-1 medications, who showed full or partial response. Also, HIO was less likely to resolve after RYGB surgery in patients who needed ≥ 2 antihypertensive medications prior to surgical intervention.

Background: Weight regain has led to an increase in revision of Roux-en-Y gastric bypass (RYGB) surgeries. There is no standardized approach to revisional surgery after failed RYGB. We performed an exhaustive literature search to elucidate surgical revision options. Our objective was to evaluate outcomes and complications of various methods of revision after RYGB to identify the option with the best outcomes for failed primary RYGB., Method: A systematic literature search was conducted using the following search tools and databases: PubMed, Google Scholar, Cochrane Clinical Trials Database, Cochrane Review Database, EMBASE, and Allied and Complementary Medicine to identify all relevant studies describing revision after failed RYGB. Inclusion criteria comprised of revisional surgery for weight gain after RYGB., Results: Of the 1200 articles found, only 799 were selected for our study. Of the 799, 24 studies, with a total of 866 patients, were included for a systematic review. Of the 24 studies, 5 were conversion to Distal Roux-en-y gastric bypass (DRYGB), 5 were revision of gastric pouch and anastomosis, 6 were revision with gastric band, 2 were revision to biliopancreatic diversion/duodenal switch (BPD/DS), and 6 were revision to endoluminal procedures (i.e., stomaphyx). Mean percent excess body mass index loss (%EBMIL) after revision up to 1 and 3-year follow-up for BPD/DS was 63.7 and 76 %, DRYGB was 54 and 52.2 %, gastric banding revision 47.6 and 47.3 %, gastric pouch/anastomosis revision 43.3 and 14 %, and endoluminal procedures at 32.1 %, respectively. Gastric pouch/anastomosis revision resulted in the lowest major complication rate at 3.5 % and DRYGB with the highest at 11.9 % when compared to the other revisional procedures. The mortality rate was 0.6 % which only occurred in the DRYGB group., Conclusion: All 866 patients in the 24 studies reported significant early initial weight loss after revision for failed RYGB. However, of the five surgical revision options considered, BPD/DS, DRYGB, and gastric banding resulted in sustained weight loss, with acceptable complication rate.

Background: Despite the effectiveness of Roux-en-Y gastric bypass (RYGB) in promoting excess weight loss, 40% of the patients regain weight. Endoscopic gastric plication (EGP) using the StomaphyX device can serve as a less-invasive procedure for promoting the loss of regained weight. Our objective was to evaluate the effectiveness of the StomaphyX device in sustaining ongoing weight loss in patients who have regained weight after RYGB at the Division of Minimally Invasive and Bariatric Surgery, Howard University Hospital., Methods: We performed a retrospective chart review of patients undergoing EGP using the StomaphyX device from April 2008 to May 2010. The patient demographics and clinical information were assessed. Effective weight loss and the proportion of weight lost after EGP relative to the weight regained after achieving the lowest weight following RYGB was calculated., Results: A total of 27 patients underwent EGP using the StomaphyX device; of these, most were women (n = 25, 93%) and black (n = 14, 52%), followed by white (n = 11, 42%), and Hispanic (n = 1, 4%). The median interval between RYGB and EGP was 6 years, with an interquartile range of 5-8 years. After the EGP procedure, the median effective weight loss was 37% (interquartile range 24-61%). Of the 27 patients, 18 had ≥6 months of follow-up after EGP. Eleven patients had achieved their lowest weight at 1-3 months, 7 at 6 months, and 3 at 12 months. Of the 18 patients, 13 (72%) experienced an increase in weight after achieving their lowest weight after EGP., Conclusion: The use of the StomaphyX device achieved the maximum effective weight loss during the 1-6-month period after EGP., (Copyright © 2013 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)

Background: Laparoscopic Roux-en-Y gastric bypass (LRYGB) is a highly effective therapy for morbid obesity. As the most common postoperative complication, marginal ulcers (MU) present a significant disease burden. The etiology of marginal ulcers after gastric bypass has not been clearly defined. The purpose of this study was to identify independent risk factors for MU., Methods: We performed a retrospective study of a single surgeon's experience performing LRYGB between July 2001 and January 2006 in a United States private practice and university hospital. We investigated patient factors and comorbidities associated with the development of marginal ulcers. The five most common comorbidities were hypertension, type 2 diabetes mellitus, gastroesophageal reflux disease, hyperlipidemia, and obstructive sleep apnea. We analyzed these factors using multivariate logistic regression adjusting for demographics, BMI, and all comorbidities., Results: In our 763 patients, 89% were female, 84.7% were African-American, and the mean BMI was 50.2 kg/m(2) before surgery. Marginal ulcers occurred in 23 patients (3.01%) over a mean of 64 months. On χ(2) analysis, hypertension, gastroesophageal reflux disease, hyperlipidemia, and sleep apnea were significantly correlated with MU. On multivariate analysis, the odds of marginal ulcer formation were 7.84 among hypertensive patients with a 95% confidence interval of 1.75-35.06 (P = 0.007). Hypertension was the only significant predictor of marginal ulcer disease., Conclusion: In our study, marginal ulcers occurred more frequently in patients with preoperative hypertension. At higher risk, these patients could be good candidates for extended acid suppression prophylaxis after LRYGB., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: Anastomotic and staple line leaks (ASL) occur after laparoscopic Roux-en-Y gastric bypass (LRYGB) with a reported incidence as high as 6%. Leaks are the second most common cause of post-LRYGB mortality after pulmonary embolism, and can be associated with significant morbidity. Prevention and early detection may limit both morbidity and mortality., Methods: A retrospective analysis of prospectively collected data was performed on all LRYGBs performed in a community hospital by a single surgeon from August 2001 to December 2005. All operations were performed using a linear-stapled anastomosis with buttressing material, handsewn otomy closures, stay sutures, intraoperative leak testing, and fibrin sealant., Results: 760 patients underwent LRYGB during the study period. Eighty-nine percent (n = 674) were female and 11% (n = 86) were male. Mean body mass index (BMI) was 50 kg/m2 (range 36-83 kg/m2). Mean age was 40 years (range 17-72 years). Two patients developed three gastric pouch staple line leaks (0.4%). There were no mortalities., Conclusion: Operative technique, including appropriate staple sizing, staple line reinforcement, handsewn otomy closures, placement of stay sutures, intraoperative leak testing, and placement of fibrin sealant contributed to a lower than expected incidence of ASL after LRYGB in this series.

Background: Postbariatric surgery poly-neuropathies (BSP) are infrequent events. However, with the number of gastric bypasses performed each year increasing, the incidence of BSP is expected to increase as well. The long-term sequelae of BSP worsen with delays in diagnoses. Therefore, early evaluation, recognition, and treatment are important in minimizing morbidity and mortality., Methods: We present the case report of a patient who developed a poly-neuropathy after a laparoscopic Roux-en-Y gastric bypass., Results: The patient's symptoms were ultimately determined to result from Guillain-Barré syndrome. Symptoms resolved with proper treatment., Conclusion: Characteristic differences exist between the various surgery poly-neuropathies. With proper evaluation, this determination will aid in prompt and appropriate treatment and will prevent morbidity and mortality.