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vertical sleeve gastrectomy

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https://www.readbyqxmd.com/read/29608434/food-tolerance-and-quality-of-alimentation-following-laparoscopic-sleeve-gastrectomy-calibrated-with-a-50-fr-bougie-long-term-results
#1
Jaime Ruiz-Tovar, Maryana Bozhychko, Jone Miren Del-Campo, Lorea Zubiaga, Carolina Llavero
BACKGROUND: Adjustable gastric banding and vertical banded gastroplasty are associated with the worst postoperative food tolerance of all bariatric techniques. However, food tolerance tends to improve over time. The aim of this study was to assess food tolerance and diet quality in patients undergoing a sleeve gastrectomy, 1 and 5 years after surgery. PATIENTS AND METHODS: A prospective observational study of all the morbidly obese patients undergoing laparoscopic sleeve gastrectomy was performed...
April 2, 2018: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29525261/postoperative-outcomes-in-bariatric-surgical-patients-participating-in-an-insurance-mandated-preoperative-weight-management-program
#2
Andrew Schneider, Deborah A Hutcheon, Allyson Hale, Joseph A Ewing, Megan Miller, John D Scott
BACKGROUND: Many insurance companies require patient participation in a medically supervised weight management program (WMP) before offering approval for bariatric surgery. Clinical data surrounding benefits of participation are limited. OBJECTIVE: To evaluate the relationship between preoperative insurance-mandated WMP participation and postoperative outcomes in bariatric surgery patients. SETTING: Regional referral center and teaching hospital...
February 2, 2018: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/29521742/antibiotic-induced-disruption-of-intestinal-microbiota-contributes-to-failure-of-vertical-sleeve-gastrectomy
#3
Cyrus Jahansouz, Christopher Staley, Scott Kizy, Hongliang Xu, Ann V Hertzel, Jessi Coryell, Stephanie Singroy, Matthew Hamilton, Meri DuRand, David A Bernlohr, Michael J Sadowsky, Alexander Khoruts, Sayeed Ikramuddin
OBJECTIVE: The aim of this study was to test whether the perioperative composition of intestinal microbiota can contribute to variable outcomes following vertical sleeve gastrectomy (VSG). SUMMARY OF BACKGROUND DATA: Although bariatric surgery is the most effective treatment for obesity, metabolic outcomes are variable. METHODS: Diet-induced obese mice were randomized to VSG or sham surgery, with or without exposure to antibiotics that selectively suppress mainly gram-positive (fidaxomicin, streptomycin) or gram-negative (ceftriaxone) bacteria on postoperative days (POD) 1-4...
March 8, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29519582/vertical-sleeve-gastrectomy-corrects-metabolic-perturbations-in-a-low-exercise-capacity-rat-model
#4
Landon Wood, Karen Roelofs, Lauren G Koch, Steven L Britton, Darleen A Sandoval
OBJECTIVE: Bariatric surgery is currently our most effective strategy at weight loss, yet the mechanisms for its success remain unknown. Low exercise capacity, in humans and rodents, predicts poor metabolic outcome. The objective of this manuscript was to determine if bariatric surgery could restore metabolic perturbations in rats with low intrinsic exercise capacity. METHODS: We performed vertical sleeve gastrectomy (VSG) or sham surgery in high fat-fed rats selectively bred for low running capacity...
February 26, 2018: Molecular Metabolism
https://www.readbyqxmd.com/read/29517871/-chirurgie-bariatrique-%C3%A2-sleeve%C3%A2-gastrectomie-intoxication-au-lithium
#5
R Niessen, T Sottiaux, J F Adam, A Schillaci, F Lejeune
Since many years a correlation between neuropsychiatric disorders and eating disorders resulting in obesity is well established. According to different studies, 1.2 - 4 % of patients scheduled for bariatric surgery are taking lithium as a mood stabilizer treatment for bipolar disorder. We are presenting a case of lithium toxicity after vertical sleeve gastrectomy surgery in a 40 years-old female. The patient developed severe neurological and renal signs needing an intensive care unit admission and continuous veno-venous hemodiafiltration...
February 2018: Revue Médicale de Liège
https://www.readbyqxmd.com/read/29417487/perioperative-outcomes-of-laparoscopic-and-robotic-revisional-bariatric-surgery-in-a-complex-patient-population
#6
Katherine D Gray, Maureen D Moore, Adham Elmously, Omar Bellorin, Rasa Zarnegar, Gregory Dakin, Alfons Pomp, Cheguevara Afaneh
BACKGROUND: Utilization of the robotic platform has become more common in bariatric applications. We aim to show that robotic revisional bariatric surgery (RRBS) can be safely performed in a complex patient population with perioperative outcomes equivalent to laparoscopic revisional bariatric surgery (LRBS). METHODS: Retrospective review was conducted of adult patients undergoing laparoscopic revisional bariatric surgery (LRBS) or robotic revisional bariatric surgery (RRBS) at our institution from September 2007 to December 2016...
February 7, 2018: Obesity Surgery
https://www.readbyqxmd.com/read/29404936/the-impact-of-bariatric-surgery-on-short-term-risk-of-clostridium-difficile-admissions
#7
Hisham Hussan, Emmanuel Ugbarugba, Michael T Bailey, Kyle Porter, Bradley Needleman, Sabrena Noria, Benjamin O'Donnell, Steven K Clinton
BACKGROUND AND AIMS: Clostridium difficile infection (CDI) is major health care concern with reports linking it to obesity. Our aim was to investigate the little known impact of the two most common bariatric surgeries, Roux-en-Y gastric bypass (RYGB) and vertical sleeve gastrectomy (VSG), on risk of CDI admissions. METHODS: This is a retrospective cohort study using the 2013 Nationwide Readmission Database. We examined inpatient CDI rates within 120 days after RYGB (n = 40,059) and VSG (n = 45,394)...
February 5, 2018: Obesity Surgery
https://www.readbyqxmd.com/read/29402531/short-term-preoperative-weight-loss-and-postoperative-outcomes-in-bariatric-surgery
#8
Deborah A Hutcheon, Allyson L Hale, Joseph A Ewing, Megan Miller, Francisco Couto, Eric S Bour, William S Cobb, John D Scott
BACKGROUND: Preoperative weight loss is often encouraged before undergoing weight loss surgery. Controversy remains as to its effect on postoperative outcomes. The aim of this study was to determine what impact short-term preoperative excess weight loss (EWL) has on postoperative outcomes in patients undergoing primary vertical sleeve gastrectomy (SG) or Roux-en-Y gastric bypass (RYGB). STUDY DESIGN: All patients who underwent SG (n = 167) or RYGB (n = 188) between 2014 and 2016 and who completed our program-recommended low calorie diet (LCD) for 4 weeks immediately preceding surgery were included...
January 31, 2018: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/29340555/the-role-of-the-sleeve-gastrectomy-and-the-management-of-type-2-diabetes
#9
Taíse Fuchs, Marcelo Loureiro, Gabriela Heloise Both, Heloise Helena Skraba, Thaís Andrade Costa-Casagrande
Currently, bariatric surgery has promoted weight loss and improved glycemic control in obese patients through different techniques, including vertical sleeve gastrectomy. Present and update the different vertical sleeve gastrectomy ways of action, both in the treatment of obesity and diabetes, approaching its potential effect on gastrointestinal physiology, as well as the benefits achieved by this manipulation. Pubmed database search was used crossing the headings: obesity, type 2 diabetes and sleeve gastrectomy...
October 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/29340547/quality-of-life-after-vertical-gastrectomy-evaluated-by-the-baros-questionnaire
#10
Guilherme Pedroso Vargas, Giselle Abigail Mendes, Rinaldo Danesi Pinto
The satisfactory outcome in the surgical treatment of obesity must include, in addition to weight loss, a significant change in the pre-existing comorbidities and in the quality of life of the patients. To evaluate the quality of life in the late postoperative period in patients that underwent videolaparoscopic sleeve gastrectomy. Was applied the questionnaire "Bariatric Analysis and Reporting Outcome System" (BAROS) in patients that underwent videolaparoscopic sleeve gastrectomy. A total of 47 patients between 21-60 years old were evaluated...
October 2017: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/29311357/cardiovascular-risk-factors-after-adolescent-bariatric-surgery
#11
Marc P Michalsky, Thomas H Inge, Todd M Jenkins, Changchun Xie, Anita Courcoulas, Michael Helmrath, Mary L Brandt, Carroll M Harmon, Mike Chen, John B Dixon, Elaine M Urbina
BACKGROUND AND OBJECTIVES: Severely obese adolescents harbor numerous cardiovascular disease risk factors (CVD-RFs), which improve after metabolic and bariatric surgery (MBS). However, predictors of change in CVD-RFs among adolescents have not yet been reported. METHODS: The Teen-Longitudinal Assessment of Bariatric Surgery study (NCT00474318) prospectively collected anthropometric and health status data on 242 adolescents undergoing MBS at 5 centers. Predictors of change in CVD-RFs (blood pressure, lipids, glucose homeostasis, and inflammation) 3 years after Roux-en-Y gastric bypass and vertical sleeve gastrectomy were examined...
February 2018: Pediatrics
https://www.readbyqxmd.com/read/29306011/adaptation-of-human-gut-microbiota-to-bariatric-surgeries-in-morbidly-obese-patients-a-systematic-review
#12
Hanieh-Sadat Ejtahed, Pooneh Angoorani, Shirin Hasani-Ranjbar, Seyed-Davar Siadat, Nasrin Ghasemi, Bagher Larijani, Ahmad-Reza Soroush
BACKGROUND: Bariatric surgeries have turned to be a popular therapeutic option for morbid obesity nowadays. Gut microbiota is supposed to be responsible as a part of the bariatric surgeries success. In this systematic review, we detailed the human studies which investigated the effect of different bariatric surgeries on the composition of gut microbiota. METHODS: We did a comprehensive search in PubMed, Web of Science, and Scopus for all clinical trials and longitudinal observational studies documented up to December 2015...
March 2018: Microbial Pathogenesis
https://www.readbyqxmd.com/read/29286478/a-murine-model-of-vertical-sleeve-gastrectomy
#13
Darline Garibay, Bethany P Cummings
Bariatric surgery, such as vertical sleeve gastrectomy (VSG), is a surgery of the gastrointestinal tract that is performed for the purpose of weight loss. Bariatric surgery is currently the most effective long-term treatment for obesity. In addition to weight loss, bariatric surgery produces additional health benefits such as remission of type 2 diabetes, remission of hypertension, and decreased risk of developing certain types of cancer. The mechanisms beyond weight loss for these benefits remain incompletely defined...
December 18, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29277847/organ-specific-alterations-in-circadian-genes-by-vertical-sleeve-gastrectomy-in-an-obese-diabetic-mouse-model
#14
Qiwei Shen, Yeping Yang, Wenjuan Liu, Meng Wang, Yikai Shao, Bo Xu, Xiaolong Zhao, Jingjing Zhu, Rong Hua, Wanzhu Jin, Zhiyu Hu, Jae Bum Kim, Qinghua Wang, Yiming Li, Mengwei Zang, Qiyuan Yao, Zhaoyun Zhang
No abstract text is available yet for this article.
April 15, 2017: Science Bulletin
https://www.readbyqxmd.com/read/29187047/defining-and-using-preoperative-predictors-of-diabetic-remission-following-bariatric-surgery
#15
Ryan Stallard, Vic Sahai, John W Drover, Shannon Chun, Christian Keresztes
BACKGROUND: Diabetes remission is defined as the return of glycemic control in the absence of medication or insulin use after bariatric surgery. We sought to identify and assess the clinical utility of a predictive model for remission of type 2 diabetes mellitus in a population seeking bariatric surgery. METHOD: A retrospective cohort design was applied to presurgical data on patients referred for Roux-en-Y gastric bypass (RYGB) or vertical sleeve gastrectomy (VSG)...
March 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/29167317/rodent-vertical-sleeve-gastrectomy-alters-maternal-immune-health-and-fetoplacental-development
#16
Redin A Spann, William J Lawson, Gene L Bidwell, C Austin Zamarripa, Rodrigo O Maranon, Sibali Bandyopadhyay, Erin R Taylor, Jane F Reckelhoff, Michael R Garrett, Bernadette E Grayson
Bariatric surgery is increasingly employed to improve fertility and reduce obesity-related co-morbidities in obese women. Surgical weight loss not only improves the chance of conception but reduces the risk of pregnancy complications including pre-eclampsia, gestational diabetes, and macrosomia. However, bariatric procedures increase the incidence of intrauterine growth restriction (IUGR), fetal demise, thromboembolism, and other gestational disorders. Using our rodent model of vertical sleeve gastrectomy (VSG), we tested the hypothesis that VSG in diet-induced, obese dams would cause immune and placental structural abnormalities that may be responsible for fetal demise during pregnancy...
January 31, 2018: Clinical Science (1979-)
https://www.readbyqxmd.com/read/29040429/the-role-of-glp-1-in-the-metabolic-success-of-bariatric-surgery
#17
REVIEW
Chelsea R Hutch, Darleen Sandoval
Two of the most popular bariatric procedures, vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB), are commonly considered metabolic surgeries because they are thought to affect metabolism in a weight loss-independent manner. In support of this classification, improvements in glucose homeostasis, insulin sensitivity, and even discontinuation of type 2 diabetes mellitus (T2DM) medication can occur before substantial postoperative weight loss. The mechanisms that underlie this effect are unknown...
December 1, 2017: Endocrinology
https://www.readbyqxmd.com/read/28971404/evaluating-the-homeostasis-assessment-model-insulin-resistance-and-the-cardiac-autonomic-system-in-bariatric-surgery-patients-a-meta-analysis
#18
Styliani A Geronikolou, Konstantinos Albanopoulos, George Chrousos, Dennis Cokkinos
Morbid obesity is a severe chronic disease and subject to surgical methods for losing weight. This intervention is expected to drive to better quality of life and health status. Other important aspects which may be influenced are: HOMA-IR (as insulin resistance marker) and heart rate variability (as cardiac function and autonomic nervous system marker), which are independent and valid predictors of future cardiac, neurological, metabolic health. We pooled 4 studies (646 subjects) resulting to HOMA-IR and nine HRV components-grouped in those undergone to gastric bypass (RYGP) and those operated with vertical sleeve gastrectomy (SG) method...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28917615/comment-on-patients-reasons-for-and-against-undergoing-roux-en-y-gastric-bypass-adjustable-gastric-banding-and-vertical-sleeve-gastrectomy
#19
EDITORIAL
Katherine L Applegate
No abstract text is available yet for this article.
August 26, 2017: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28894292/partitioning-of-adipose-lipid-metabolism-by-altered-expression-and-function-of-ppar-isoforms-after-bariatric-surgery
#20
C Jahansouz, H Xu, A V Hertzel, S Kizy, K A Steen, R Foncea, F J Serrot, N Kvalheim, G Luthra, K Ewing, D B Leslie, S Ikramuddin, D A Bernlohr
BACKGROUND: Bariatric surgery remains the most effective treatment for reducing adiposity and eliminating type 2 diabetes; however, the mechanism(s) responsible have remained elusive. Peroxisome proliferator-activated receptors (PPAR) encompass a family of nuclear hormone receptors that upon activation exert control of lipid metabolism, glucose regulation and inflammation. Their role in adipose tissue following bariatric surgery remains undefined. MATERIALS AND METHODS: Subcutaneous adipose tissue biopsies and serum were obtained and evaluated from time of surgery and on postoperative day 7 in patients randomized to Roux-en-Y gastric bypass (n=13) or matched caloric restriction (n=14), as well as patients undergoing vertical sleeve gastrectomy (n=33)...
August 14, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
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