@文章{信息:doi/10.2196/27850，作者="Xu, Lu and Sanders, Leslie and Li, Kay and Chow, James C L"，标题="使用人工智能和机器学习在医疗保健和肿瘤应用中的聊天机器人:系统综述"，期刊="JMIR癌症"，年="2021"，月=" 11月"，日="29"，卷="7"，数="4"，页数="e27850"，关键词="聊天机器人;人工智能;机器学习;健康;医学;沟通;诊断;癌症治疗;道德规范;医疗生物物理学; mobile phone", abstract="Background: Chatbot is a timely topic applied in various fields, including medicine and health care, for human-like knowledge transfer and communication. Machine learning, a subset of artificial intelligence, has been proven particularly applicable in health care, with the ability for complex dialog management and conversational flexibility. Objective: This review article aims to report on the recent advances and current trends in chatbot technology in medicine. A brief historical overview, along with the developmental progress and design characteristics, is first introduced. The focus will be on cancer therapy, with in-depth discussions and examples of diagnosis, treatment, monitoring, patient support, workflow efficiency, and health promotion. In addition, this paper will explore the limitations and areas of concern, highlighting ethical, moral, security, technical, and regulatory standards and evaluation issues to explain the hesitancy in implementation. Methods: A search of the literature published in the past 20 years was conducted using the IEEE Xplore, PubMed, Web of Science, Scopus, and OVID databases. The screening of chatbots was guided by the open-access Botlist directory for health care components and further divided according to the following criteria: diagnosis, treatment, monitoring, support, workflow, and health promotion. Results: Even after addressing these issues and establishing the safety or efficacy of chatbots, human elements in health care will not be replaceable. Therefore, chatbots have the potential to be integrated into clinical practice by working alongside health practitioners to reduce costs, refine workflow efficiencies, and improve patient outcomes. Other applications in pandemic support, global health, and education are yet to be fully explored. Conclusions: Further research and interdisciplinary collaboration could advance this technology to dramatically improve the quality of care for patients, rebalance the workload for clinicians, and revolutionize the practice of medicine. ", issn="2369-1999", doi="10.2196/27850", url="https://cancer.www.mybigtv.com/2021/4/e27850", url="https://doi.org/10.2196/27850", url="http://www.ncbi.nlm.nih.gov/pubmed/34847056" }