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https://www.readbyqxmd.com/read/28213665/neurologic-manifestations-of-vitamin-b-deficiency-after-bariatric-surgery
#1
Suriya Punchai, Zubaidah Nor Hanipah, Katherine M Meister, Philip R Schauer, Stacy A Brethauer, Ali Aminian
INTRODUCTION: The aim of this study was to assess the incidence, clinical presentation, and outcomes of neurologic disorders secondary to vitamin B deficiencies following bariatric surgery. METHODS: Patients at a single academic institution who underwent bariatric surgery and developed neurologic complications secondary to low levels of vitamins B1, B2, B6, and B12 between the years 2004 and 2015 were studied. RESULTS: In total, 47 (0.7%) bariatric surgical patients (Roux-en-Y gastric bypass n = 36, sleeve gastrectomy n = 9, and duodenal switch n = 2) developed neurologic manifestations secondary to vitamin B deficiencies...
February 17, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28210965/techniques-of-single-stage-laparoscopic-conversion-of-roux-en-y-gastric-bypass-to-single-anastomosis-bilio-pancreatic-diversion-with-duodenal-switch
#2
Muhammad A Jawad, Lars Nelson, Rena C Moon, Andre F Teixeira
BACKGROUND: Conversion of Roux-en-Y gastric bypass (RYGB) to single anastomosis duodenal switch can be a complicated and time-consuming operation for surgeons. PURPOSE: The purpose of this article is to present our technique of single-step laparoscopic conversion of RYGB to single anastomosis duodenal switch bilio-pancreatic diversion and vertical sleeve gastrectomy, creating a 250-cm common channel. MATERIAL AND METHODS: A laparoscopic technique was utilized in the conversion...
February 16, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28176219/large-buffering-effect-of-the-duodenal-bulb-in-duodenal-switch-a-wireless-ph-metric-study
#3
Z Bekhali, J Hedberg, H Hedenström, M Sundbom
INTRODUCTION: Bariatric procedures result in massive weight loss, however, not without side effects. Gastric acid is known to cause marginal ulcers, situated in the small bowel just distal to the upper anastomosis. We have used the wireless BRAVO™ system to study the buffering effect of the duodenal bulb in duodenal switch (DS), a procedure in which the gastric sleeve produces a substantial amount of acid. METHODS: We placed a pre- and a postpyloric pH capsule in 15 DS-patients (seven men, 44 years, BMI 33) under endoscopic guidance and verified the correct location by fluoroscopy...
February 7, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28155056/nutrient-status-9%C3%A2-years-after-biliopancreatic-diversion-with-duodenal-switch-bpd-ds-an-observational-study
#4
Gladys Witt Strain, Mehyar Hefazi Torghabeh, Michel Gagner, Faith Ebel, Gregory F Dakin, Daniel Connolly, Elizabeth Goldenberg, Alfons Pomp
BACKGROUND: Since biliopancreatic diversion with duodenal switch (BPD/DS) produces hypoabsorption, evaluation of long-term nutrient changes is appropriate. METHODS: Measurements of micronutrients, trace elements, PTH, iron studies, and protein were completed for consented patients at baseline prior to surgery and at yearly intervals. The patients were advised and supplements were adjusted by blood studies with compliance checks. Independent t tests and ANOVAs compared changes between cross-sectional cohorts based on follow-up time from surgery...
February 2, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28149808/weight-regain-after-gastric-bypass-etiology-and-treatment-options
#5
REVIEW
Almantas Maleckas, Rita Gudaitytė, Rūta Petereit, Linas Venclauskas, Džilda Veličkienė
Roux-en-Y gastric bypass (RYGB) is one of the most common operations performed for the patients with morbid obesity. Weight regain (WR) is a complication that may decrease efficiency of the surgical treatment and demand further interventions. Different factors including lifestyle, mental health, hormonal/metabolic and surgical plays role in WR after RYGB. Various treatment options have been proposed for WR. Conservative treatment is less effective than surgery. Endoscopic refashioning of gastric pouch/stoma fails to achieve sustainable weight loss...
December 2016: Gland Surgery
https://www.readbyqxmd.com/read/28089438/a-retrospective-comparison-of-biliopancreatic-diversion-with-duodenal-switch-with-single-anastomosis-duodenal-switch-sips-stomach-intestinal-pylorus-sparing-surgery-at-a-single-institution-with-two-year-follow-up
#6
Amit Surve, Hinali Zaveri, Daniel Cottam, LeGrand Belnap, Austin Cottam, Samuel Cottam
BACKGROUND: The traditional duodenal switch is performed using a Roux-en-Y configuration. This procedure has proven to be the most effective procedure for long-term weight loss and co-morbidity reduction. Recently, stomach intestinal pylorus sparing surgery (SIPS) has been introduced as a simpler and potentially safer variation of the duodenal switch (DS). It is a single anastomosis end-to-side proximal duodeno-ileal bypass with a sleeve gastrectomy. In this study, we compare our outcomes between biliopancreatic diversion with duodenal switch (BPD-DS) and SIPS at 2 years...
December 2, 2016: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/28076480/preliminary-analysis-of-interleukin-6-changes-in-pre-and-postoperative-in-diabetic-patients-with-bmi-35-submitted-to-partial-duodenal-switch
#7
Luciano Dias de Oliveira Reis, Paulo Afonso Nunes Nassif, Fernando Issamu Tabushi, Fábio Quirillo Milléo, Giovani Marino Favero, Bruno Luiz Ariede, Cassiana Franco Dias Dos Reis, Bruno Franco Dalabona
Background: Studies related to obesity have shown association with metabolic syndrome. Data showing that obesity is capable to cause low grade chronic inflammation, without its classic signs and symptoms, call attention to researches to study different cells types and the mechanism of the inflammatory process. Aim: To evaluate the variation of glycated hemoglobin (HbA1c) and the pro-inflammatory cytokine interleukin-6 (IL6) in diabetic patients with BMI <35 kg/m2 in the pre and postoperative of partial duodenal switch...
November 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/28050789/weight-loss-and-nutritional-outcomes-10-years-after-biliopancreatic-diversion-with-duodenal-switch
#8
Philippe Topart, Guillaume Becouarn, Jacques Delarue
BACKGROUND: Biliopancreatic diversion with duodenal switch (BPD/DS) is the most effective bariatric surgical procedure, but major concerns exist about the nutritional consequences. OBJECTIVES: The study reported weight loss and nutritional outcomes of 80 patients with a follow-up of at least 10 years. SETTING: The follow-up was conducted at a university hospital as well as in a private practice institution in France. METHODS: Eighty patients operated on between February 2002 and May 2006 were reviewed...
January 4, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28040866/total-robotic-biliopancreatic-diversion-with-duodenal-switch-technique
#9
Gintaras Antanavicius, Ricardo Mohammed, Olivier Van Houtte
The use of robotic bariatric surgery has increased significantly since its advent in 1999. Its utility and safety has been demonstrated in the literature for all bariatric procedures, including most recently the biliopancreatic diversion with duodenal switch (BPDDS). The robotic-assisted biliopancreatic diversion with duodenal switch (RBPDDS) was first described by Sudan et al. in 2007 with the use of the robot primarily for the duodeno-ileal anastomosis, then in 2015, the same authors described 59 cases of totally RBPDDS using the robot for the most of the operation, but still utilizing laparoscopic staplers...
December 31, 2016: Obesity Surgery
https://www.readbyqxmd.com/read/27986583/a-matched-cohort-study-of-laparoscopic-biliopancreatic-diversion-with-duodenal-switch-and-sleeve-gastrectomy-performed-by-one-surgeon
#10
James R Polega, Tyler W Barreto, Kimberly D Kemmeter, Tracy J Koehler, Alan T Davis, Paul R Kemmeter
SETTING: Spectrum Blodgett and Mercy Health St. Mary's hospitals in Grand Rapids, Michigan OBJECTIVE: To compare the 30-day outcomes of laparoscopic biliopancreatic diversion with duodenal switch (BPD/DS) to laparoscopic sleeve gastrectomy (SG). BACKGROUND: Laparoscopic BPD/DS has been shown to be superior to SG in terms of excess weight loss. Despite this superiority, BPD/DS accounts for a small percentage of all metabolic surgeries due partly to the perception that BPD/DS has a higher complication rate than SG...
October 31, 2016: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
https://www.readbyqxmd.com/read/27921048/surgical-treatment-of-metabolic-syndrome
#11
REVIEW
Norbert Runkel, Rainer Brydniak
BACKGROUND: Bariatric surgery is gastrointestinal surgery for weight control, and metabolic surgery refers to the use of surgery to primarily and purposely treat type 2 diabetes mellitus (T2DM)/metabolic syndrome mellitus. METHODS: The most recent literature was reviewed for surgery and T2DM in a non-systematic fashion. RESULTS: Roux-Y gastric bypass, biliopancreatic diversion with duodenal switch, and sleeve gastrectomy (SG) are the dominant procedures today...
October 2016: Visceral Medicine
https://www.readbyqxmd.com/read/27899816/bariatric-surgery-for-obesity-and-metabolic-disorders-state-of-the-art
#12
REVIEW
Ninh T Nguyen, J Esteban Varela
Obesity is one of the most important public health conditions worldwide. Bariatric surgery for severe obesity is an effective treatment that results in the improvement and remission of many obesity-related comorbidities, as well as providing sustained weight loss and improvement in quality of life. Contemporary bariatric operations include Roux-en-Y gastric bypass, sleeve gastrectomy, adjustable gastric band and the duodenal switch. The vast majority of these procedures are now performed using laparoscopic technique, the main advantages of which include rapid recovery, the reduction of postoperative pain and the reduction of wound-related complications, compared with open surgery...
November 30, 2016: Nature Reviews. Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27885535/preserved-fat-free-mass-after-gastric-bypass-and-duodenal-switch
#13
Martin Skogar, Ulf Holmbäck, Jakob Hedberg, Ulf Risérus, Magnus Sundbom
BACKGROUND: Concerns for the possibility of an excessive loss of fat-free mass (FFM) and resting metabolic rate (RMR) after bariatric surgery, such as Roux-en-Y gastric bypass (RYGB) and duodenal switch (BPD/DS), have been raised. OBJECTIVES: This study aims to examine body composition and RMR in patients after RYGB and BPD/DS and in non-operated controls. METHODS: Body composition and RMR were studied with Bod Pod and indirect calorimetry in weight-stable RYGB (n = 15) and BPD/DS patients (n = 12) and compared with non-operated controls (n = 17)...
November 24, 2016: Obesity Surgery
https://www.readbyqxmd.com/read/27795883/a-comparison-of-outcomes-of-bariatric-surgery-in-patient-greater-than-70-with-18-month-of-follow-up
#14
Hinali Zaveri, Amit Surve, Daniel Cottam, Christina Summerhays, Austin Cottam, Christina Richards, LeGrand Belnap, Walter Medlin
BACKGROUND: There is a scarcity of data available to determine the safety and effectiveness of bariatric surgery in the elderly population. Additionally, there are no studies showing the effect of the single anastomosis duodenal switch (SADS) has on the elderly obese, in comparison with other more popular procedures. Here we compare laparoscopic gastric band surgery (LAGB), Laparoscopic Roux-en-Y gastric bypass surgery (LRYGB), and the SADS to analyze the weight loss, perioperative and postoperative morbidity in the patients >70 years of age at a single US center...
2016: SpringerPlus
https://www.readbyqxmd.com/read/27783368/laparoscopic-revision-of-roux-en-y-gastric-bypass-to-biliopancreatic-diversion-with-duodenal-switch-technical-points
#15
Maud Robert, Arnaud Pasquer
No abstract text is available yet for this article.
January 2017: Obesity Surgery
https://www.readbyqxmd.com/read/27769660/rates-of-secondary-hyperparathyroidism-after-bypass-operation-for-super-morbid-obesity-an-overlooked-phenomenon
#16
Michael G White, Marc A Ward, Megan K Applewhite, Harry Wong, Vivek Prachand, Peter Angelos, Edwin L Kaplan, Raymon H Grogan
BACKGROUND: With over 110,000 bariatric operations performed in the United States annually, it is important to understand the biochemical abnormalities causing endocrine dysfunction associated with these procedures. Here we compare 2 malabsorptive procedures, duodenal switch and Roux-en-Y gastric bypass, to determine the role malabsorption plays in secondary hyperparathyroidism in this population. METHODS: Data from all super-obese patients undergoing duodenal switch or Roux-en-Y gastric bypass between August 2002 and October 2005 were prospectively collected...
October 18, 2016: Surgery
https://www.readbyqxmd.com/read/27765899/laparoscopy-in-duodenal-switch-safe-and-halves-length-of-stay-in-a-nationwide-cohort-from-the-scandinavian-obesity-registry
#17
D Edholm, S Axer, J Hedberg, M Sundbom
BACKGROUND AND AIMS: Unsatisfactory weight loss after gastric bypass or sleeve gastrectomy in super-obese patients (body mass index > 50) is a growing concern. Biliopancreatic diversion with duodenal switch results in greater weight loss, but is technically challenging to perform, especially as a laparoscopic procedure (Lap-DS). The aim of this study was to compare perioperative outcomes of Lap-DS and the corresponding open procedure (O-DS) in Sweden. MATERIAL AND METHODS: The data source was a nationwide cohort from the Scandinavian Obesity Surgery Registry and 317 biliopancreatic diversion with duodenal switch patients (mean body mass index = 56...
October 7, 2016: Scandinavian Journal of Surgery: SJS
https://www.readbyqxmd.com/read/27761722/robotic-assisted-laparoscopic-biliopancreatic-diversion-vertical-sleeve-gastrectomy-with-traditional-roux-en-y-duodenal-switch
#18
Muhammad A Jawad, Lars Nelson, Rena C Moon, Andre F Teixeira
BACKGROUND: Although effective, duodenal switch can be a complicated and time-consuming operation for surgeons. PURPOSE: The purpose of this article is to present our technique of biliopancreatic diversion and vertical sleeve gastrectomy, creating a 150-cm common channel and a 100-cm alimentary limb. MATERIAL AND METHODS: A robot-assisted technique was utilized in creating a biliopancreatic diversion and vertical sleeve gastrectomy. RESULTS: Laparoscopy was used for marking stitches and then the robot was docked...
January 2017: Obesity Surgery
https://www.readbyqxmd.com/read/27753839/sy-06-3-role-of-surgical-treatment-of-morbid-obesity
#19
Wei-Jei Lee
Obesity is a pan-endemic health problem in both developed and developing countries, in both western and eastern countries. It increases risk for many common diseases, including type 2 diabetes, dyslipidemia, hypertension, obstructive sleep apnea, heart disease, stroke, asthma, osteoarthritis, cancers and depression etc.. Although the incidence of obesity in Asia is relatively low, Asian patients tend to have similar incidence of obesity related metabolic syndrome at lower BMI level comparing to Caucasians because of central obesity...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27709487/long-term-outcomes-in-patients-with-morbid-obesity-and-type-1-diabetes-undergoing-bariatric-surgery
#20
Nuria Vilarrasa, Miguel Angel Rubio, Inka Miñambres, Lillian Flores, Assumpta Caixàs, Andrea Ciudin, Marta Bueno, Pedro Pablo García-Luna, María D Ballesteros-Pomar, Marisol Ruiz-Adana, Albert Lecube
BACKGROUND: This study aims to describe the long-term outcomes of bariatric surgery in a cohort of patients with type 1 diabetes (T1DM). METHODS: Thirty-two patients with T1DM and initial BMI of 41.3 ± 4.8 kg/m(2) were studied, 18.7 % undergoing duodenal switch (DS), 34.4 % gastric bypass, and 46.9 % sleeve gastrectomy and followed-up after surgery for 4.6 ± 2.6 years. Changes in BMI, HbA1c, insulin requirements, evolution of comorbidities, and microvascular complications were registered annually after surgery...
October 5, 2016: Obesity Surgery
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