A Global Survey by the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) on Perceptions of Bariatric Medical Tourism (BMT) by Health Professionals: Guidelines from IFSO for BMT Chetan D. ParmarSimon J. McCluneyAlmino Ramos Original Contributions 02 January 2021 Pages: 1401 - 1410
The IFSO Worldwide One Anastomosis Gastric Bypass Survey: Techniques and Outcomes? Ashraf HaddadAhmad BashirAbdelrahman Ali Nimeri Original Contributions 31 January 2021 Pages: 1411 - 1421
Augmentation of Hiatal Repair with the Ligamentum Teres Hepatis for Intrathoracic Gastric Migration After Bariatric Surgery Alexander RunkelOliver ScheffelNorbert Runkel Original Contributions 06 January 2021 Pages: 1422 - 1430
Changes in Patients’ Relationship Satisfaction After Weight Loss Surgery: Results of a Study of Persons with Morbid Obesity and Their Relationship Satisfaction Before and 1 Year After Bariatric Surgery Hinrich KöhlerChristoph KrögerValentin Markov Original Contributions 05 January 2021 Pages: 1431 - 1437
A Matched Cohort Comparison of Long-term Outcomes of Roux-en-Y Gastric Bypass (RYGB) Versus Single-Anastomosis Duodeno-ileostomy with Sleeve Gastrectomy (SADI-S) Amit SurveDaniel CottamLegrand Belnap Original Contributions 17 November 2020 Pages: 1438 - 1448
One Anastomosis Gastric Bypass in Patients with Gastrooesophageal Reflux Disease and/or Hiatus Hernia Joseph WinstanleySalman AhmedKamal Mahawar Original Contributions 06 January 2021 Pages: 1449 - 1454
The Impact of Previous History of Bariatric Surgery on Outcome of COVID-19. A Nationwide Medico-Administrative French Study Antonio IannelliSamir BouamMarco Alifano Original Contributions 18 November 2020 Pages: 1455 - 1463
Diagnostic Criteria for Gastro-esophageal Reflux Following Sleeve Gastrectomy Gillian LimYazmin JohariPaul Burton Original Contributions Open access 25 January 2021 Pages: 1464 - 1474
Comparison of 12-Week Fitness Protocols Following Bariatric Surgery: Aerobic Exercise Versus Aerobic Exercise and Progressive Resistance Gozde InHalit Eren TaskinBaris Ikitimur Original Contributions 06 January 2021 Pages: 1475 - 1484
Prediction of Long-Term Diabetes Remission After Metabolic Surgery in Obese East Asian Patients: a Comparison Between ABCD and IMS Scores Masayuki OhtaYosuke SekiKazunori Kasama Original Contributions 07 January 2021 Pages: 1485 - 1495
Stratification of Readmission after Bariatric Surgery by Day of Post-Discharge Presentation Ahmed M. Al-MazrouMariana Vigiola CruzCheguevara Afaneh Original Contributions 18 November 2020 Pages: 1496 - 1504
Skin Changes Due to Massive Weight Loss: Histological Changes and the Causes of the Limited Results of Contouring Surgeries Rodrigo I. RochaWilson Cintra JuniorRolf Gemperli Original Contributions 04 November 2020 Pages: 1505 - 1513
A Randomized, Controlled Trial Comparing the Impact of a Low-Calorie Ketogenic vs a Standard Low-Calorie Diet on Fat-Free Mass in Patients Receiving an Elipse™ Intragastric Balloon Treatment Luigi SchiavoGiovanni De StefanoVincenzo Pilone Original Contributions Open access 20 November 2020 Pages: 1514 - 1523
Seeking an Initial-Weight-Independent Metric in a Mediterranean Cohort of Gastric Bypass Patients: the %AWL Revisited Marc BeisaniFàtima Sabench PereferrerMembers of the Obesity Section of the Spanish Surgical Association Collaborative Group Original Contributions 04 January 2021 Pages: 1524 - 1532
Validation of the Yale Food Addiction Scale 2.0 in Patients Seeking Bariatric Surgery Afton M. KoballAndrew J. BorgertAshley N. Gearhardt Original Contributions 06 January 2021 Pages: 1533 - 1540
Anatomical Quality Criteria for Sleeve Gastrectomy Fabio FrosioAmal SuhoolGuillaume Pourcher Original Contributions 26 January 2021 Pages: 1541 - 1548
Review, Performance Comparison, and Validation of Models Predicting Type 2 Diabetes Remission After Bariatric Surgery in a Western European Population Philip PlaekeAnthony BeunisGuy Hubens Original Contributions 04 January 2021 Pages: 1549 - 1560
Analysis of Early Job Market Experiences and Perceptions Among Bariatric Surgery Fellowship Graduates and Bariatric Surgery Program Directors Yang LuYen-Yi JuoYijun Chen Original Contributions 06 January 2021 Pages: 1561 - 1571
Improvement of Postprandial Lipid Metabolism After Ileal Transposition in Non-obese Diabetic Rats Weijie ChenHaixin YinXiaodong He Original Contributions 06 January 2021 Pages: 1572 - 1578
Sleeve Gastrectomy, One-Anastomosis Gastric Bypass (OAGB), and Single Anastomosis Sleeve Ileal (SASI) Bypass in Treatment of Morbid Obesity: a Retrospective Cohort Study Tarek MahdyWaleed GadoSameh Hany Emile Original Contributions 06 January 2021 Pages: 1579 - 1589
Self-Pay Payer Status Predicts Long-Term Loss to Follow-Up After Bariatric Surgery Paige L. MartinezLarissa A. McGarrityAnna R. Ibele Original Contributions 30 January 2021 Pages: 1590 - 1596
Omega Loop Gastroileal Bypass (OLGIBP/SAGI) Versus One Anastomosis Gastric Bypass (OAGB): Medium-Term Results Radwan KassirXavier GiudicelliPierre Blanc Original Contributions 07 January 2021 Pages: 1597 - 1602
How Far Can Our Expectations Go on Revisional Bariatric Surgery After Failed Adjustable Gastric Banding? André PereiraAndré Costa PinhoCRI-O Group Original Contributions 12 January 2021 Pages: 1603 - 1611
Impact of Enhanced Recovery After Bariatric Surgery (ERABS) Protocol in Reducing Length of Stay and Hospitalization Costs: the Experience of a Philanthropic Hospital in Brazil Marcos Paulo Gouveia de OliveiraGustavo FernandesAna Beatriz Monteiro Correa da Costa e Silva Original Contributions 19 January 2021 Pages: 1612 - 1617
Bariatric Surgery and Type 2 Diabetes Remission Rates: a Retrospective Cohort Study Comparing Military Veterans and Beneficiaries Alexis Caponera Original Contributions 29 January 2021 Pages: 1618 - 1624
Body Image Disturbances and Weight Bias After Obesity Surgery: Semantic and Visual Evaluation in a Controlled Study, Findings from the BodyTalk Project Paolo MeneguzzoSimone Claire BehrensChiara Pavan Original Contributions Open access 06 January 2021 Pages: 1625 - 1634
Effects of Resistance Training With or Without Protein Supplementation on Body Composition and Resting Energy Expenditure in Patients 2–7 Years PostRoux-en-Y Gastric Bypass: a Controlled Clinical Trial Fernando LamarcaFlávio Teixeira VieiraKênia Mara Baiocchi de Carvalho Original Contributions 06 January 2021 Pages: 1635 - 1646
Early Weight Loss after Laparoscopic Sleeve Gastrectomy Predicts Sustained Weight Maintenance Among Chinese Individuals with a BMI < 35 kg/m2 Liang WangQing SangNengwei Zhang Original Contributions 03 January 2021 Pages: 1647 - 1655
Robotic Revisional Bariatric Surgery: a High-Volume Center Experience Nicolas H. DreifussAlberto ManganoMario A. Masrur Original Contributions 03 January 2021 Pages: 1656 - 1663
Intestinal Electrical Stimulation Alters Hypothalamic Expression of Oxytocin and Orexin and Ameliorates Diet-Induced Obesity in Rats Shiying LiYeram KimMohammad F. Madhoun Original Contributions 03 January 2021 Pages: 1664 - 1672
Bariatric Surgery in Patients with a History of Nephrolithiasis: 24-h Urine Profiles and Radiographic Changes After Roux-en-Y Gastric Bypass Versus Sleeve Gastrectomy Michael UyRichard Di LenaEdward D. Matsumoto Original Contributions 02 January 2021 Pages: 1673 - 1679
Roux-en-Y Gastric Bypass and Sleeve Gastrectomy Differently Affect Oxidative Damage Markers and their Correlations with Body Parameters Fernanda A. VenâncioLeandra A. AlmeidaFabiano K. Haraguchi Original Contributions 03 January 2021 Pages: 1680 - 1687
Alterations in the Serum Urate Concentrations after Bariatric Surgery: a Short-Term Prospective Observational Study Mengyi LiYang LiuZhongtao Zhang Original Contributions 04 January 2021 Pages: 1688 - 1695
Barriers to Physical Exercise and Associated Factors in the Pre- and Postoperative Periods of Bariatric Surgery Jaina Bezerra de AguiarLuilma Albuquerque GurgelSoraia Pinheiro Machado Arruda Original Contributions 04 January 2021 Pages: 1696 - 1704
Physical Activity Level, Sedentary Time, and Weight Regain After Bariatric Surgery in Patients Without Regular Medical Follow-up: a Cross-Sectional Study Eline Coan RomagnaKarynne Grutter LopesLuiz Guilherme Kraemer-Aguiar Original Contributions 06 January 2021 Pages: 1705 - 1713
Laparoscopic Sleeve-Fundoplication for Morbidly Obese Patients with Gastroesophageal Reflux: Systematic Review and Meta-analysis Alberto AiolfiGiancarlo MichelettoDavide Bona Original Contributions 03 January 2021 Pages: 1714 - 1721
One Anastomosis Gastric Bypass after Sleeve Gastrectomy Failure: Does a Single Procedure Fit for all? Francesco PizzaDario D’AntonioClaudio Gambardella Original Contributions 04 January 2021 Pages: 1722 - 1732
Role of Gastrointestinal Hormones as a Predictive Factor for Long-Term Diabetes Remission: Randomized Trial Comparing Metabolic Gastric Bypass, Sleeve Gastrectomy, and Greater Curvature Plication Anna CasajoanaFernando Guerrero-PérezNúria Vilarrasa Original Contributions 05 January 2021 Pages: 1733 - 1744
SARS-CoV-2 and Obesity: “CoVesity”—a Pandemic Within a Pandemic Kimberley ZakkaSwathikan Chidambaramon behalf of the PanSurg Collaborative Review Open access 22 January 2021 Pages: 1745 - 1754
Weight Regain and Insufficient Weight Loss After Bariatric Surgery: Definitions, Prevalence, Mechanisms, Predictors, Prevention and Management Strategies, and Knowledge Gaps—a Scoping Review Walid El AnsariWahiba Elhag Review Open access 08 February 2021 Pages: 1755 - 1766
Bariatric Surgery in Adults with Obesity: the Impact on Performance, Metabolism, and Health Indices Georges JabbourAhmad Salman Review Open access 17 January 2021 Pages: 1767 - 1789
The Effectiveness of Single-Anastomosis Duodenoileal Bypass with Sleeve Gastrectomy/One Anastomosis Duodenal Switch (SADI-S/OADS): an Updated Systematic Review Dimitrios SpinosKonstantinos SkarentzosKonstantinos P. Economopoulos Review 16 January 2021 Pages: 1790 - 1800
Surgical Treatment for Postprandial Hypoglycemia After Roux-en-Y Gastric Bypass: a Literature Review Qiang XuXi ZouYupei Zhao Review 01 February 2021 Pages: 1801 - 1809
Is Bariatric Surgery Better than Nonsurgical Weight Loss for Improving Asthma Control? A Systematic Review Naveed HossainChanpreet ArhiCynthia-Michelle Borg Review 15 February 2021 Pages: 1810 - 1832
Case Report: an Unusual Complex Internal Hernia After Roux-en-Y Gastric Bypass Xuejing ZhengJianlu ZhangZhipeng Sun Letter to the Editor 19 October 2020 Pages: 1833 - 1835
Colon Cancer After One Anastomosis Gastric Bypass: a Case Report Hamed AtarodiReza KaramiAbdolreza Pazouki Letter to the Editor 21 October 2020 Pages: 1836 - 1838
Helicobacter pylori, Sleeve Gastrectomy, and Gastroesophageal Reflux Disease: Is There a Relation? Michael DoulberisApostolis PapaefthymiouJannis Kountouras Letter to the Editor 27 October 2020 Pages: 1839 - 1840
Should We Test for and Eradicate Helicobacter pylori Before Bariatric Surgery? Sameh Hany Emile Letter to Editor/LED Reply 26 October 2020 Pages: 1841 - 1842
Liver Lobe Necrosis after Laparoscopic Revisional Roux-en-Y Gastric Bypass: a Case Report Mohammad KermansaraviMasoud Rezvani Letter to the Editor 09 November 2020 Pages: 1843 - 1845