Yudkoff Clifford J, Rossitto Christina P, Kellner Christopher P
Department of Neurosurgery, Thomas Jefferson University and Jefferson Hospital for Neuroscience, Philadelphia, PA, USA.
Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Clin Neurol Neurosurg. 2023 Apr;227:107672. doi: 10.1016/j.clineuro.2023.107672. Epub 2023 Mar 15.
Intracerebral hemorrhage (ICH) is associated with significant morbidity and mortality. Randomized clinical trials focusing on minimally invasive surgery (MIS) for ICH evacuation have suggested a potential benefit regarding mortality but results remain unclear regarding impact on functional outcome. This study presents a bibliometric analysis investigating the current trends in the literature on MIS for ICH.
Using the Scopus collection database, a search was performed to identify literature that discussed MIS for ICH from 2000 to 2021. Primary research articles were included in this study. Reviews and book chapters were excluded. Analysis and visualization of the included literature were completed with VOSviewer.
A total of 278 articles were identified. An upward trend in publications began in 2008, with the most publications in 2021 (36) followed by 2020 (25). The most citations occurred in 2013 (1192). The h-index, i-10 and i-100 were 37, 79 and 6 respectively. For the top 100 most cited studies, the mean citation count was 45.55 with a range of 6-760. The highest-producing institutions of MIS for ICH literature were Johns Hopkins University (31, 15 %), University of Chicago with (21, 10 %), Guiyang Medical College (17, 8 %), and Icahn School of Medicine at Mount Sinai (15, 7 %). Keyword analysis revealed four major avenues: 1) medication enhancement of clot removal, 2) minimally invasive devices such as endoscopes, 3) craniotomy approach, and 4) physiology of clot removal.
The literature on MIS for ICH has been expanding since 2008. Key topics include thrombolysis, device innovation, and surgical approach.
脑出血（ICH）与显著的发病率和死亡率相关。针对脑出血微创清除术（MIS）的随机临床试验表明，该手术在降低死亡率方面可能具有益处，但对功能结局的影响仍不明确。本研究进行文献计量分析，以探究脑出血微创清除术的当前文献趋势。
利用Scopus数据库进行检索，以识别2000年至2021年期间讨论脑出血微创清除术的文献。本研究纳入了原创性研究文章，排除了综述和书籍章节。使用VOSviewer对纳入的文献进行分析和可视化处理。
共识别出278篇文章。2008年起出版物数量呈上升趋势，2021年出版物数量最多（36篇），其次是2020年（25篇）。被引次数最多的是2013年（1192次）。h指数、i - 10指数和i - 100指数分别为37、79和6。在被引次数最多的前100项研究中，平均被引次数为45.55次，范围为6 - 760次。脑出血微创清除术文献产量最高的机构是约翰霍普金斯大学（31篇，占15%）、芝加哥大学（21篇，占10%）、贵阳医学院（17篇，占8%）和西奈山伊坎医学院（15篇，占7%）。关键词分析揭示了四个主要方向：1）药物辅助清除血凝块；2）如内窥镜等微创设备；3）开颅手术方法；4）血凝块清除的生理学。
自200以来，关于脑出血微创清除术的文献一直在增加。关键主题包括溶栓、设备创新和手术方法。
