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Obesity Surgery

Ausgabe 12/2025

Inhalt (87 Artikel)

International Federation for Surgery for Obesity and Metabolic Disorders Position Statement on the role of Upper Gastrointestinal Endoscopy Before and After Metabolic Bariatric Surgery

  • Editorial

Wendy A. Brown, Oliver M. Fisher, Yazmin Johari, Jessica Au, Christine Stier, Rachel Moore, Chetan Parmar, John B. Dixon, Paulina Salminen

Analgesic Efficacy of External Oblique Intercostal Block in Laparoscopic Sleeve Gastrectomy: A Systematic Review and Meta-Analysis

  • Research

Burhan Dost, Yunus Emre Karapinar, Esra Turunc, Muzeyyen Beldagli, Cengiz Kaya, Yasemin Burcu Ustun, Ersin Koksal, Alessandro De Cassai

Ten‑Year Results of a Randomized Trial Comparing Banded Roux‑en‑Y Gastric Bypass to Sleeve Gastrectomy for Type 2 Diabetes and Weight Loss

  • Research

Megan Elizabeth Grinlinton, Preekesh Patel, Anamitra Nair, Michael Clarke, Lindsay Plank, Rinki Murphy, Michael Booth

Hospital at Home for Early Home Transfer after Bariatric Surgery: A Propensity-Score Matched Study

  • Research

Nils Jimmy Hidalgo, Irene Bachero, Paula González-Atienza, Victor Holguín, David Nicolás, Ainitze Ibarzabal

The Top 100 Cited Articles on Bariatric Surgery: A Bibliometric Analysis

  • Research

Sijie Chen, Dehui Wang, Jie Li, Yaoyao Chen, Wah Yang, Ruixiang Hu, Cunchuan Wang, Yali Chen, Zilong Wu

Recurrent Weight Gain after Sleeve Gastrectomy: Is Conversion to Duodenal Switch Superior to Roux-en-Y Gastric Bypass?

  • Research

Agustina A Pontecorvo, Jorge Cornejo, Steven Bowers, Enrique F Elli

Roux-en-Y Gastric Bypass Improves Insulin Response and Secretion of GLP-1 and PYY in Response to Postprandial Acute Exercise

  • Research

Saulo Gil, Igor Hisashi Murai, Wagner S. Dantas, Carlos Alberto Abujabra Merege-Filho, Alice Erwig Leitão, Carolina Ferreira Nicoletti, Alisson Padilha de Lima, Fabiana Benatti, Roberto de Cleva, Marco Aurélio Santo, John P. Kirwan, Bruno Gualano, Hamilton Roschel

Evaluating the Care Needs and Clinical and Nutritional Outcomes in Pregnant Women After Metabolic and Bariatric Surgery—A Tertiary Centre Experience

  • Open Access
  • Research

Brian Tran, Yi Wei Chen, Minoli Vinoda Abeysekera, Gillian Rosic, Chong Liang, Nardeen Habashy, Paik Yee Liew, Michael Devadas, Supreet Saluja, Natassia Rodrigo, Kathryn Helen Williams

Left-Sided Sleeve Gastrectomy (LS-SG): A Safe and Efficient Approach to Bariatric Surgery

  • Research

Libero Luca Giambavicchio, Antonio Matarangolo, Hong Tham Santi, Arianna Corvasce, Antonio Braun

Long Term Outcomes of Laparoscopic Sleeve Gastrectomy in an Academic Center in Belgium (9 Years Follow-Up)

  • Research

Ines Ari, Jacques Himpens, Patricia Loi, Tiana Duray, Marie Barea, Jean Closset

Three-Port Bikini Line vs. Conventional Sleeve Gastrectomy: A Prospective Cohort Study on Safety, Efficacy, and Aesthetic Outcomes

  • Research

Mohamed Elshawy, Sherif Albalkiny, Ramy Helmy, Derar Jaradat, Ahmed S. M. Omar, Mostafa Mahmoud Salama, Mohamed Gamal Qassem

Chronic Abdominal Pain After Roux-en-Y Gastric Bypass Surgery: A Prospective Cohort Study with 2-Year Follow-Up in a Swedish Population

  • Open Access
  • Research

Angelos Al Nimer, Hanna de la Croix, Monika Fagevik Olsén, Anna Elmered, Eva Haglind, Lars Fändriks, Eva Angenete, Hans Axelsson, Srdjan Kostic, Ville Wallenius

Extraocular Manifestations of Obstructive Sleep Apnea as a Potential Screening Tool for Perioperative Complications: A Case Control Study

  • Research

Megan Folsom, Juan Diaz, Nick Lowe, Abhinav Dronavalli, Jason A. Sokol, Radwan S. Ajlan, Arun George, Yoon Ji, Niaman Nazir

Hospital Transfer Between Primary and Secondary Metabolic Bariatric Surgery in The Netherlands: A Cross-sectional Multi-party Computation Analysis of Frequency and Associated Factors

  • Open Access
  • Research

Floris F. E. Bruinsma, Steven van Schuppen, Ronald S. L. Liem, Perla J. Marang-van de Mheen, Simon W. Nienhuijs

Optimal Use of Computed Tomography in Diagnosing Internal Herniation After Roux-en-Y Gastric Bypass: A Proposition for the Application of a Radiological Prediction Score

  • Open Access
  • Research

Lilian L. van Hogezand, Lucas Goense, Erik J.R.J. van der Hoeven, Charlotte J. Tutein Nolthenius, Niek van Oorschot, Luigi A.M.J.G. van Riel, Marinus J. Wiezer, Niels A.T. Wijffels, Marijn Takkenberg, Wouter W. Te Riele, Lea M. Dijksman, Hjalmar C. van Santvoort, Wouter J.M. Derksen

Surgeons’ Perspectives on Insurance Coverage for Metabolic and Bariatric Surgery in India: An Obesity and Metabolic Surgery Society of India (OSSI) Survey

  • Research

Aparna Govil, Randeep Wadhawan, Manish Khaitan, Surendra Ugale, Abhishek Katakwar, Apoorv Srivastava, Ashish Vashistha, Gurvinder Jammu, Kuldeepak Kular, Manish Baijal, Manish Motwani, Mohammed Ismail, Pawanindra Lal, Praveen Raj, Raj Palaniappan, Shrihari Dhorepatil, Sumeet Shah, Vivek Bindal, Vikram Lotwala

Metabolic Bariatric Surgery in Older Patients: Is It Worth It? BARI-10-POL Study

  • Open Access
  • Research

Natalia Dowgiałło-Gornowicz, Paweł Jaworski, Izabela Karpińska, Piotr Major

Sex-Specific Association Between Serum VitaminD and Health Status Among Chinese Obesity People: A Cross-Sectional Study

  • Research

Jiahui Yu, Huawu Yang, Dafang Zhan, Bing Wang, Han Wang, Qiubai Jiang, Qin Li, Yingxin Wu, Peisen Guo

Point-of-Care Tongue Ultrasound for Perioperative Risk Stratification in Metabolic Bariatric Surgery

  • Research

Brandon Dyer, Ryan Shargo, Samantha Malak, Naveen Perisetla, Andrea Vrionis, Jose Malavet, Christopher DuCoin, John Hodgson, Peter Wu, Jeffrey Weiss, Enrico Camporesi

Exploratory Machine Learning Methods to Assess a Novel Individualized Lifestyle Intervention on Weight and Body Composition with or Without a Swallowable Intragastric Balloon

  • Research

Ioanna Pagani, Maria Syed, Shruthi Rajkumar, Michael Bell, Ioannis Striftis, Anastasios Tsechpenakis, Yannis Raftopoulos

Clinical Obesity Through the Lens of Context-Aware Large Language Models

  • Research

Mohammad Kermansaravi, Ricardo V. Cohen

High Incidence of Benign Perianal Disorders After Sleeve Gastrectomy and One Anastomosis Gastric Bypass

  • Open Access
  • Research

Eyal Yonathan Juster, Raja Magdoub, Amram Kupietzky, Bilal Aliyan, Ata Maden, Ronit Grinbaum, Noam Shussman, Haggi Mazeh, Ido Mizrahi

Unveiling Predictors of Hypoalbuminemia Following One Anastomosis Gastric Bypass (OAGB): A Retrospective Analysis

  • Research

Arshad Ali, Shahab Shahabi, Delaram Moosavi, Seyed Mohammad Mahdi Khadem, Farid Ahmad Qaderi, Fahimeh Yarigholi, Abdolreza Pazouki, Mohammad Kermansaravi

Baseline Risk Factors and Predictive Nomogram for Short-Term Persistent Hyperuricemia Following Laparoscopic Sleeve Gastrectomy: A Dual Center Study

  • Research

Yuxiao Chu, Jian Wang, Chong Cao, Qiyuan Yao, Yian Zhao, Qiwei Shen, Bo Xu, Jian Hong, Xiaojian Fu, Xiaocheng Zhu, Yikai Shao, Libin Yao, Rong Hua

Conversion To Open Approach in Primary Bariatric Surgery: A MBSAQIP Cohort Analysis of 524 224 Patients Evaluating Complications of and Risk Factors for Conversion

  • Research

Brianna Brand, Sukhdeep Jatana, Kevin Verhoeff, Valentin Mocanu, Daniel W Birch, Shahzeer Karmali, Noah J Switzer

Early Postoperative Nausea and Vomiting After Bariatric Surgery: A Study of 8426 Patients from the Swedish Perioperative Registry (SPOR)

  • Open Access
  • Research

Jakob Walldén, Mattias Larsson, Antonio Moraitis, Sandra Ahlqvist, Yucel Cengiz, Tomi Myrberg, Helena Nyström, Magnus Hultin

Anatomical Remodeling of the Upper Airway after Laparoscopic Sleeve Gastrectomy: A Multimodal Assessment of Structural and Functional Improvements in Obstructive Sleep Apnea

  • Open Access
  • Research

Mohamed Hany, Mohamed H. Zidan, Mohamed Shawky Elhadidy, Anwar Ashraf Abouelnasr, Mohamed Mahmoud El Shafei, Khaled Matrawy, Ahmed Mostafa Kassem, Asmaa Hamdy, Ehab Elmongui, Toka Aziz El-Ramly, Heba Gharraf, Adel Ibrahim Hozien, Jaidaa Mekky

Comparison of Mid- and Long-term Outcomes of Antrum-Resecting Versus Antrum-Preserving Laparoscopic Sleeve Gastrectomy

  • Research

Muhammed Taha Demirpolat, Mehmet Muzaffer Islam, Mehmet Erman Bacaksız, Abdullah Şişik, Mohammad Kermansaravi

Gut Microbiota Composition and Arterial Hypertension Improvement Post-Roux-en-Y Gastric Bypass: GATEWAY Trial Sub-Analysis After 5 Years

  • Research

Ângela C. Bersch-Ferreira, Danielle Cristina Fonseca, Lucas Tramujas, Carlos A. Schiavon, Renato H. Nakagawa Santos, Rachel H. V. Machado, Alexandre Biasi Cavalcanti, Aline Marcadenti

Global Variations in Practices after Bariatric and Metabolic Surgery; the PARTNER Study

  • Research

Danielle Clyde, Callum Grant, Juan Andres Aguiar Canales, Reza Adib, Sarfaraz Baig, Aparna G. Bhasker, David Cameron, Copaescu Catalin, Ken Clare, Andrew de Beaux, Gillian Drummond, Hayssam Fawal, Martin Fried, Yitka Graham, Ramen Goel, Kasey Goodpaster, Eric Hazebroek, George Hopkins, Farah Husain, Anita Jatana, Brian Joyce, Mohammad Kermansaravi, Shanu Kothari, Lillian Kow, Silvia Leite, Brij Madhok, David Mahon, Karl Miller, Alex Miras, Violeta Moize, Manoel G Neto, Abdelrahman Nimeri, Mary O’Kane, Ralph Peterli, Luis Poggi, Denise Ratcliffe, Nasser Sakran, Paulina Salminen, Rupa Sarkar, Jon Shenfine, Rishi Singhal, Stephanie Sogg, Erik Stenberg, Michel Suter, Safwan Taha, Abd Tahrani, Ramon Vilallonga, Kelvin Voon, Richard Welbourn, Carlos Zerrweck, Osama Moussa, James Byrne, Peter Lamb, Chetan Parmar, Omar Ghanem, Kamal K. Mahawar, Andrew G. N. Robertson, Wah Yang

Evaluation of Clinical Score, Esophageal Manometry and pH Monitoring before and after Conversion from Sleeve Gastrectomy to Roux-en-Y Gastric Bypass for Refractory Gastroesophageal Reflux Disease

  • Research

André Thá Nassif, Lucas Thá Nassif, Luís Sérgio Nassif, Enzo Thá de Oliveira, Chetan Parmar, Alexandre Coutinho Teixeira de Freitas

Visual Expressions of Patient’s Perceptions of Obesity-Related Stigma Through Drawing

  • Research

Violeta Moizé, Lucia Alonso, Jessica Farré, Joan Fernando, Héloïse Toffaloni da Cunha, Roger Canals, Joana Garcia Ortiz, Joan Escarrabill

Correction: Visual Expressions of Patient’s Perceptions of Obesity-Related Stigma Through Drawing

  • Correction

Violeta Moizé, Lucia Alonso, Jessica Farré, Joan Fernando, Héloïse Toffaloni da Cunha, Roger Canals, Joana Garcia Ortiz, Joan Escarrabill

Adjunctive Semaglutide in Patients Undergoing Intragastric Balloon for Weight Loss: 12-Month Prospective Comparative Study

  • Open Access
  • Research

Khaled E. Barakat, Doaa K. Abuhasan, Mohamed F. Asal, Ahmed Adham R. Elsayed, Mohamed R. Mahmoud, Madeline Guy, Rama Safadi, Marc D. Basson

Binge Eating, Food Addiction, and Body Image Dissatisfaction before and after Metabolic Bariatric Surgery: Weight Loss occurs, but the Relationship with Food and the Body May not Improve in the long Term after Surgery

  • Research

Laís Nicole Gonçalves Panizzi, Natália Oliveira Cuissi, Ana Luiza Rocha Piumbini, Solange Cravo Bettini, Bárbara Dal Molin Netto, Gabriela Mourão Ferreira

Meta-Analysis of Gastric Band Revision to Sleeve Gastrectomy Versus to Roux-en-Y Gastric Bypass

  • Research

Shahin Hajibandeh, Olivia Greatbatch, Ahmed TM Radwan, Nader Ghassemi, Saleh Romman, Shahab Hajibandeh, Chandra VN Cheruvu

Metabolic Surgery for Obese Type 2 Diabetes: Korean Multicenter Cohort Study

  • Open Access
  • Research

Young Suk Park, Soo Min Ahn, Sang Hyun Kim, Sung Il Choi, Kyung Won Seo, Han Hong Lee, Youngsung Suh, Ji Yeon Park, Sang Eok Lee, Sungsoo Park, Dong Jin Kim, In Cho, Yoo Min Kim, Songchang Shi, Tae Jung Oh, Yun-Suhk Suh, Ki Hyun Kim, Seungwan Ryu, Mi Kyung Kim, Do Joong Park, Seong-Ho Kong, Young Min Cho, In Gyu Kwon, Jong Suk Park, Minyoung Lee, Hyuk-Joon Lee

“Not Hungry, Yet Always Wanting To Eat”: Perceptions and Experiences of Grazing Behavior in Post-Metabolic and Bariatric Surgery Patients — A Qualitative Study

  • Research

Haoyang Li, Wei Zhou, Xuejuan Li, Donghong Wang, Shike Wu, Youmei Su, Shuting Li, Yina Mo, Lanying Qiu, Jing Hu, Rixiao Liang

Effects of Bariatric Surgery on Sleep Disorder Symptoms and Sleep Quality

  • Open Access
  • Research

Vahit Mutlu, Rahşan Karacı, Mahmut Arif Yüksek, Samet Şahin, Füsun Mayda Domaç, Gökhan Selçuk Özbalcı, Kadir Yilmaz

Long-Term Outcomes of Laparoscopic Sleeve Gastrectomy Versus One-Anastomosis Gastric Bypass: A Retrospective Comparative Study with ≥ 7 Years Follow-Up

  • Research

Sönmez Ocak, Ömer Faruk Bük, Ahmet Can Sarı, Mustafa Safa Uyanık, Can Akgün, Mehmet Alperen Avcı

Endoscopic Treatment of Staple-Line Leaks After Sleeve Gastrectomy in Patients with Obesity: Which One is the Best Option, if Any? A Systematic Review with Meta-Analysis and Meta-regression

  • Open Access
  • Review

Giuseppe Galloro, Mariano Cesare Giglio, Alessia Chini, Rosa Maione, Matteo Pollastro, Rosa Vitale, Antonio Pisani, Mario Musella

The Nutritional Challenges Following Revisional Bariatric Surgery After Sleeve Gastrectomy: A Systematic Review and Meta Analysis

  • Open Access
  • Review

Hassan El-Masry, Mohamed H. Mahmoud, Batool Sami Mohamed, Dina Elraggal, Mostafa H. Elkholy, Ahmed Abokhozima

Safety and Efficacy of Single- and Two-step Metabolic and Bariatric Surgery in the Setting of Obesity with ≥ 50 kg/m2 BMI: A Network Meta-analysis

  • Review

Dorith Benamran, Rodolphe Anty, Mohammed Alromayan, Patrick Baque, Imed Ben Amor, Andrea Chierici

Shaping the Future of Restrictive Bariatric Surgery: Clinical, Economic, and Long-Term Perspectives on Endoscopic and Laparoscopic Sleeve

  • Review

Swapnil Tripathi, Avinash Kumar Ray, Yashashwi Sinha, Alastair Reid, Saleem Noormohamed

Proposed Definitions and Clinical Recommendations for the Management of Weight Recurrence, Partial Response, and Nonresponse Following Metabolic and Bariatric Surgery

  • Open Access
  • Review

Saniea F. Majid, Shushmita Ahmed, Sue Benson-Davies, David Voellinger, Matthew Davis, Saad Ajmal, Franchell Richard Hamilton, Mohamed Ali, Stephen Archer

Comparative Risk of Gallstone Formation After Sleeve Gastrectomy and Roux-En-Y Gastric Bypass: A Systematic Review and Meta-Analysis

  • Review

Wilson Silva-Chavez, Alexander Bustamante-Cabrejo, Jose Caballero-Alvarado, Victor Lau-Torres, Joaquin Sarmiento-Falen, Carlos Zavaleta-Corvera

Thyroid function post-bariatric surgery: an updated systematic review and meta-analysis

  • Review

Niloofar Seighali, Alireza Khodayari Javazm, Sina Kazemian, Mohammadhasan Matin, Hedie Soltani, Mahya Beikmohammdi, Amirhossein Mehrpour, Mahmood Bakhtiyari

Effects of Semaglutide and Tirzepatide on Recurrent Weight Gain After Bariatric Surgery: A Systematic Review and Meta-analysis

  • Review

Angel Alois Osorio Manyari, Azucena Lirio Armas Alvarez, Joel Davis Osorio Manyari, Francisco Onieva Gonzalez, Sjaak Pouwels

Strangulated Diaphragmatic Hernia Following Roux-en-Y Gastric Bypass: Surgical Pitfalls and Lessons Learned

  • Open Access
  • Brief Report

Ahmed Abdelsalam, Mohammed Elshal, Ahmed Elansary, Ahmed Khaled

Letter to the Editor: Critical Appraisal of Methodological Considerations in “Surgical Outcomes in Patients with Preoperative GLP-1 Therapy”

  • Correspondence

Haleema Muhammad Shah, Anousheh Malak, Zahra Shuja, Fareeha Niamat, Shanzeh Malak

Authors’ Reply to the Letter Concerning the Methodology of the TABLE-40 Randomized Trial

  • Correspondence

Adam Abu-Abeid, Ronli Ovadya, Noa Gosher, Jonathan Benjamin Yuval, Anat Bendayan, Adi Litmanovich, Andrei Keidar, Shai Meron Eldar

Correction: Prospective, Multicenter Clinical Trial To Evaluate the Safety of the Stella® Intragastric Balloon at 7 Months and the Balloon Delivery System

  • Open Access
  • Correction

Eduardo Espinet-Coll, Román Turró-Arau, Javier Nebreda-Durán, Ramón Abad-Belando, Óscar Núñez-Martínez, Fernando Saenger, Modesto Varas-Lorenzo, Franco Antonio Samaniego-Aquino, Patricia Díaz-Galán, Antonio Ortega-Sabater, Gerard Grau-Manrubia, Gonzalo López-Roldán, José María Alberdi-Alonso, Manoel Galvao Neto

Correction: Acceptability and Feasibility of the Telehealth Bariatric Behavioral Intervention to Increase Physical Activity before Bariatric Surgery: A Single-Case Experimental Study (Part I)

  • Correction

Aurélie Baillot, Marine Asselin, Paquito Bernard, Josyanne Lapointe, Dale S. Bond, Ahmed Jérôme Romain, Pierre Y. Garneau, Laurent Biertho, André Tchernof, Patricia Blackburn, Marie‑France Langlois, Jennifer Brunet

Neu im Fachgebiet Chirurgie

Therapie von Oligometastasen verbessert Prognose bei Prostata-Ca.

Die operative Entfernung oder Bestrahlung von Oligometastasen eines Prostatakarzinoms verlängert das progressionsfreie Überleben deutlich, der Effekt auf das Gesamtüberleben bleibt jedoch unklar.

Schlafarchitektur nach OP oft massiv gestört

Nach einem operativen Eingriff ist die Schlafqualität oft massiv beeinträchtigt. In einer US-Studie waren bei Risikopatienten nicht nur die Gesamtdauer des Schlafs, sondern vor allem auch REM- und Tiefschlafphasen deutlich verkürzt.

Opportunistische Salpingektomie lohnt sich häufig

Eine opportunistische Eileiterentfernung reduziert das Risiko für tubo-ovarielle Karzinome um 40 bis 80% – ohne kurzfristige Nachteile für die Ovarialfunktion. Die Europäische Gynäkologievereinigung rät Frauen ohne Kinderwunsch daher, solche Eingriffe zu nutzen.

Kopfverband nach Mittelohr-OP: Braucht es das wirklich?

Nach einer Mittelohr-OP ist ein Druckverband um den Kopf, wie er in vielen HNO-Kliniken routinemäßig angelegt wird, wohl überflüssig. Laut einem Team aus Pakistan ist der Schaden, der damit angerichtet wird, wahrscheinlich größer als der Nutzen.

Update Chirurgie

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Bildnachweise
Stereotaktische Strahlentherapie (SBRT) einer solitären ossären Metastase in dem Brustwirbelkörper/© Springer Medizin Verlag GmbH, Frauen ruhen im Krankenhaus /© Gorodenkoff / Stock.adobe.com (Symbolbild mit Fotomodell), Hysterektomie/© nkeskin / Getty Images / iStock