目的 探索近10年重症监护病房（intensive care unit，ICU）机械通气患者撤机相关研究现状、热点及未来发展趋势，为开展相关研究和临床实践提供建议。 方法 计算机检索Web of Science 数据库和中国知网数据库中关于ICU机械通气患者撤机的相关文献，检索时间为2013年1月1日至2024年8月15日，采用CiteSpace 6.2.R4对检索结果进行分析。 结果 经筛选共纳入ICU机械通气患者撤机相关文献5323篇，其中：中文1191篇，英文4132篇。ICU机械通气患者撤机相关研究的文献发文量呈上升趋势，研究热点聚焦在机械通气撤机的影响因素、撤机指征评估、困难撤机与撤机失败等方面。 结论 ICU机械通气患者撤机领域研究呈现快速发展态势。建议相关研究者运用案例报告、机器学习研究方法，重点围绕机械通气撤机相关指标进行机械通气撤机研究的探索，构建机械通气撤机的流程和方案。

Objective To explore the status quo，hotspots，and trends of weaning research on Intensive Care Unit (ICU) patients from mechanical ventilation(MV) over the past decade，and to provide suggestions for related research and clinical practice.Methods A computer search was conducted in the Web of Science and CNKI databases for literature related to weaning ICU patients from MV，with the period from January 1，2013 to August 15，2024.The search results were analyzed using CiteSpace 6.2.R4.Results A total of 5323 relevant articles were included，with 1191 in Chinese and 4132 in English.The volume of publications showed an upward trend both domestically and internationally.Research hotspots included influencing factors of weaning，assessment of weaning indicators，difficult weaning and weaning failure.Conclusions Research in this field shows a rapid development trend.It is suggested that relevant researchers apply case reports and machine learning research methods to the study on weaning，focusing on the weaning-related indicators，and the making of processes and plans.

R473;R47-05

华中科技大学同济医学院附属协和医院药技护课题（F016020042100107906）