Approaches for thoracoabdominal oesophagectomy for oesophageal cancer: a network meta-analysis – study protocol

Introduction Oesophageal cancer is the seventh most frequently diagnosed cancer and the sixth leading cause of cancer-related deaths worldwide. Oesophagectomy remains the main curative treatment option. The effect of different surgical approaches (completely open, hybrid, completely minimally invasi...

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Bibliographic Details
Main Authors: Ulrich Ronellenfitsch, Juliane Friedrichs, Johannes Vey, Johannes Klose, Maurizio Grilli, Joerg Kleeff, Artur Rebelo, Marie Merling
Format: Article
Language:English
Published: BMJ Publishing Group 2025-03-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/3/e093561.full
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Summary:Introduction Oesophageal cancer is the seventh most frequently diagnosed cancer and the sixth leading cause of cancer-related deaths worldwide. Oesophagectomy remains the main curative treatment option. The effect of different surgical approaches (completely open, hybrid, completely minimally invasive and robot-assisted) on patients undergoing thoracoabdominal oesophagectomy (Ivor-Lewis’s procedure) for oesophageal cancer is evaluated, focusing on overall survival, postoperative mortality and morbidity.Methods and analysis A systematic literature search will be conducted in PubMed/Medline, Cochrane Library, Embase, Cumulated Index in Nursing and Allied Health Literature, ClinicalTrials.gov and International Clinical Trials Registry Platform using predefined search terms. A random-effects (network) meta-analysis using the frequentist framework will be performed.Ethics and dissemination As this study is based on previously published data, no ethical approval is required. Findings will be disseminated through peer-reviewed publications and conference presentations to inform clinical decision-makers (eg, surgeons, gastroenterologists).Trail registration number CRD42024564915.
ISSN:2044-6055