Department of Surgery and Cancer, Imperial College London, London, UK
Department of Breast Surgery, Imperial College Healthcare NHS Trust, London, UK.
BMJ Open. 2021 Oct 7;11(10):e045546. doi: 10.1136/bmjopen-2020-045546.
Three-dimensional (3D) reconstruction describes the generation of either virtual or physically printed anatomically accurate 3D models from two-dimensional medical images. Their implementation has revolutionised medical practice. Within surgery, key applications include growing roles in operative planning and procedures, surgical education and training, as well as patient engagement and education. In comparison to other surgical specialties, oesophagogastric surgery has been slow in their adoption of this technology. Herein the authors outline a scoping review protocol that aims to analyse the current role of 3D modelling in oesophagogastric surgery and highlight any unexplored avenues for future research.
The protocol was generated using internationally accepted methodological frameworks. A succinct primary question was devised, and a comprehensive search strategy was developed for key databases (MEDLINE, Embase, Elsevier Scopus and ISI Web of Science). These were searched from their inception to 1 June 2020. Reference lists will be reviewed by hand and grey literature identified using OpenGrey and Grey Literature Report. The protocol was registered to the Open Science Framework (osf.io/ta789).Two independent reviewers will screen titles, abstracts and perform full-text reviews for study selection. There will be no methodological quality assessment to ensure a full thematic analysis is possible. A data charting tool will be created by the investigatory team. Results will be analysed to generate descriptive numerical tabular results and a thematic analysis will be performed.
Ethical approval was not required for the collection and analysis of the published data. The scoping review report will be disseminated through a peer-reviewed publication and international conferences.
The scoping review protocol has been registered on the Open Science Framework (https://osf.io/ta789).
三维（3D）重建是指从二维医学图像生成虚拟或物理打印的解剖学精确 3D 模型。其应用已经彻底改变了医学实践。在外科手术中，主要应用包括在手术计划和手术中扮演越来越重要的角色、外科教育和培训以及患者参与和教育。与其他外科专业相比，食管胃手术在采用这项技术方面一直较为缓慢。在此，作者概述了一项范围界定综述方案，旨在分析 3D 建模在食管胃手术中的当前作用，并强调未来研究中尚未探索的途径。
该方案是使用国际认可的方法框架制定的。设计了一个简洁的主要问题，并制定了一个全面的搜索策略，以搜索主要数据库（MEDLINE、Embase、Elsevier Scopus 和 ISI Web of Science）。这些数据库从成立到 2020 年 6 月 1 日进行了搜索。将通过手工审查参考文献列表，并使用 OpenGrey 和 Grey Literature Report 查找灰色文献。该方案已在开放科学框架（osf.io/ta789）上注册。两名独立评审员将对标题、摘要进行筛选，并进行全文审查以选择研究。为了确保能够进行全面的主题分析，不会进行方法学质量评估。调查小组将创建一个数据图表工具。结果将进行分析，以生成描述性的数值表格结果，并进行主题分析。
收集和分析已发表数据不需要伦理批准。范围界定综述报告将通过同行评议出版物和国际会议进行传播。
该范围界定综述方案已在开放科学框架（https://osf.io/ta789）上注册。
