School of Medicine, Dentistry, and Biomedical Sciences, Queen's University Belfast, Belfast, UK.
Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
Neurosurgery. 2023 Aug 1;93(2):274-291. doi: 10.1227/neu.0000000000002453. Epub 2023 Mar 24.
BACKGROUND: Awake craniotomy (AC) is a common neurosurgical procedure for the resection of lesions in eloquent brain areas, which has the advantage of avoiding general anesthesia to reduce associated complications and costs. A significant resource limitation in low- and middle-income countries constrains the usage of AC. OBJECTIVE: To review the published literature on AC in African countries, identify challenges, and propose pragmatic solutions by practicing neurosurgeons in Africa. METHODS: We conducted a scoping review under Preferred Reporting Items for Systematic Reviews and Meta-Analysis-Scoping Review guidelines across 3 databases (PubMed, Scopus, and Web of Science). English articles investigating AC in Africa were included. RESULTS: Nineteen studies consisting of 396 patients were included. Egypt was the most represented country with 8 studies (42.1%), followed by Nigeria with 6 records (31.6%). Glioma was the most common lesion type, corresponding to 120 of 396 patients (30.3%), followed by epilepsy in 71 patients (17.9%). Awake-awake-awake was the most common protocol used in 7 studies (36.8%). Sixteen studies (84.2%) contained adult patients. The youngest reported AC patient was 11 years old, whereas the oldest one was 92. Nine studies (47.4%) reported infrastructure limitations for performing AC, including the lack of funding, intraoperative monitoring equipment, imaging, medications, and limited human resources. CONCLUSION: Despite many constraints, AC is being safely performed in low-resource settings. International collaborations among centers are a move forward, but adequate resources and management are essential to make AC an accessible procedure in many more African neurosurgical centers.
背景:清醒开颅术(AC)是切除语言功能区病变的常见神经外科手术,其优点是避免全身麻醉,从而减少相关并发症和费用。在中低收入国家,资源有限严重限制了 AC 的使用。
目的:通过非洲的神经外科医生对已发表的非洲国家 AC 文献进行综述,确定挑战并提出切实可行的解决方案。
方法:我们根据系统评价和荟萃分析-范围综述的首选报告项目在 3 个数据库(PubMed、Scopus 和 Web of Science)中进行了范围综述。纳入研究包括探讨非洲 AC 的英语文章。
结果:共有 19 项研究(396 例患者)入选。埃及发表的研究最多(8 项研究,占 42.1%),其次是尼日利亚(6 项研究,占 31.6%)。最常见的病变类型是胶质瘤,共 120 例(30.3%),其次是癫痫 71 例(17.9%)。7 项研究(36.8%)采用了最常见的清醒-清醒-清醒方案。16 项研究(84.2%)纳入了成年患者。报告的最小 AC 患者为 11 岁,最大为 92 岁。9 项研究(47.4%)报告了进行 AC 的基础设施限制,包括缺乏资金、术中监测设备、影像学、药物和有限的人力资源。
结论:尽管存在许多限制,但在资源匮乏的环境中安全地进行了 AC。中心之间的国际合作是向前迈出的一步,但要使 AC 在更多的非洲神经外科中心普及,必须要有足够的资源和管理。
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