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Call for papers - Surgical management of obesity

Guest Editors

Adam Abu-Abeid, MD, Tel Aviv Sourasky Medical Center and Tel-Aviv University, Israel
Dimitrios Kehagias MD, PhD, FEBS, NHS University Teaching Hospitals Hull, UK and University General Hospital of Patras, Greece

Submission Status: Open   |   Submission Deadline: 15 December 2025


BMC Surgery is calling for submissions to our Collection on Surgical management of obesity. This Collection invites researchers to submit their work on the surgical management of obesity, encompassing a range of topics from patient selection and surgical techniques to complications and long-term outcomes. We aim to showcase cutting-edge research that informs best practices and enhances the quality of care in bariatric and metabolic surgery, ultimately contributing to improved health and well-being for individuals affected by obesity.

Meet the Guest Editors

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Adam Abu-Abeid, MD, Tel Aviv Sourasky Medical Center and Tel-Aviv University, Israel

Dr Adam Abu-Abeid is a consultant bariatric and metabolic surgeon at Tel-Aviv Sourasky Medical Center and an assistant professor at the Faculty of Medical and Health Sciences at Tel-Aviv University. Specializing in bariatric and metabolic surgery, he is dedicated to improving treatment outcomes for patients with obesity. His research focuses on the clinical impact of bariatric procedures, contributing to advancements in the field. With a commitment to excellence in both clinical practice and academia, Dr Abu-Abeid plays a key role in shaping the future of metabolic surgery through research, education, and patient care.

Dimitrios Kehagias MD, PhD, FEBS, NHS University Teaching Hospitals Hull, UK and University General Hospital of Patras, Greece

Dr Dimitrios Kehagias is an editorial board member for BMC Surgery. He graduated from the University of Patras medical school in Greece, which is also his hometown. Since medical school, he was drawn to general surgery and completed his specialty at the department of surgery in the University Hospital of Patras. He completed his PhD in the field of metabolic bariatric surgery and became a fellow of the European Board of Surgery. Dr Kehagias is currently working as a senior clinical fellow in upper gastrointestinal surgery at the NHS University Teaching Hospitals Hull in the UK, and his aim is to specialize in minimally invasive techniques for upper gastrointestinal surgery. Besides his clinical work, he supports evidence-based medicine, and his principle is that doctors should also be scientists.

About the Collection

BMC Surgery is calling for submissions to our Collection, Surgical management of obesity.

Surgical management of obesity, also known with the contemporary term metabolic bariatric surgery, has emerged as a crucial intervention for individuals struggling with severe obesity and obesity related diseases. Various surgical techniques, such as gastric bypass and sleeve gastrectomy, have been developed to promote significant and sustained weight loss. Understanding the nuances of these procedures, including patient selection, preoperative assessments, and postoperative care, is essential for optimizing outcomes and minimizing complications.

The significance of advancing research in the field of metabolic bariatric surgery cannot be understated. Recent advancements in minimally invasive techniques, as well as improved postoperative care protocols, have shown promising results in enhancing recovery and reducing complications. Furthermore, studies have increasingly focused on the long-term effects of metabolic bariatric surgery on metabolic health, quality of life, and psychological well-being.

Contributions can include, but are not limited to, the following:

  • Patient selection criteria for bariatric and metabolic surgery
  • Complications and management in obesity surgery
  • Long-term outcomes of gastric bypass and sleeve gastrectomy
  • Advances in minimally invasive obesity surgery
  • Psychological impacts of bariatric and metabolic surgery
  • Recurrent weight gain and inadequate clinical response after metabolic and bariatric surgery


As research in this field progresses, we may see innovations that further enhance the safety and efficacy of obesity surgeries. Potential developments could include new surgical techniques, personalized approaches to patient selection, and improved methods for managing complications. Additionally, the integration of technology, such as telemedicine and artificial intelligence, may revolutionize preoperative assessments and postoperative follow-ups, leading to better patient outcomes and enhanced quality of life.

All manuscripts submitted to this journal, including those submitted to collections and special issues, are assessed in line with our editorial policies and the journal’s peer review process. Reviewers and editors are required to declare competing interests and can be excluded from the peer review process if a competing interest exists.

Image credit: ©  96digital / stock.adobe.com

  1. While Roux-en-Y gastric bypass (RYGB) has been extensively studied in patients with type 2 diabetes mellitus (T2DM) and preserved islet function, the significance of insulin resistance in guiding RYGB treatmen...

    Authors: Xiang Gao, Tao Wang, Jiahao Li, Weizheng Li, Liyong Zhu, Shaihong Zhu, Zhi Song and Pengzhou Li
    Citation: BMC Surgery 2025 25:135
    Content type: Research Published on:

Submission Guidelines

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This Collection welcomes submission of original Research Articles. Should you wish to submit a different article type, please read our submission guidelines to confirm that type is accepted by the journal. Articles for this Collection should be submitted via our submission system, Snapp. During the submission process you will be asked whether you are submitting to a Collection, please select "Surgical management of obesity" from the dropdown menu.

All manuscripts submitted to this journal, including those submitted to collections and special issues, are assessed in line with our editorial policies and the journal’s peer review process. Reviewers and editors are required to declare competing interests and can be excluded from the peer review process if a competing interest exists.