目的：结合医院小儿眼科常见病种调研国内儿童眼用制剂药物临床试验开展现状，为儿童眼用制剂药物临床试验的发展提供参考。方法：基于国家药物临床试验登记与信息公示平台和医院信息系统，结合郑州市第二人民医院儿童眼科病种，分析儿童眼科药物临床试验开展情况。 结果：医院门诊就诊患者以屈光不正最多（占68.49% ），其次是结膜炎（占11.25%），再次是斜视（占8.60%）。平台共检索到相关临床试验165项，儿科专用药物临床试验25项，其中延缓青少年近视方面试验24个，小儿结膜炎试验1个，其他病种药物临床试验检测结果为0；药物临床试验中以I期和Ⅲ期临床试验为主；延缓青少年近视方面试验已完成试验8项，其他都在进行中。结论：儿童眼科疾病的药物治疗尚有巨大的临床需求未满足，直接关系到了儿童健康权益保障与生命安全维护。当前国内儿童眼用制剂研发呈现企业参与度低、创新动力不足的现状，其核心制约因素在于项目少、难度大、涉及更多的伦理问题。建议通过政产学研协同创新，系统性推进儿童眼用制剂的研发进展，切实解决我国儿童眼病治疗用药难的问题，为儿童视觉健康提供有力保障。

Objective：Combined with the common diseases of pediatric ophthalmology in our hospital, the current situation of clinical trials of ophthalmic preparations for children in China was investigated to provide reference for the development of clinical trials of ophthalmic preparations for children in China. Methods：Based on the national drug clinical trial registration and information publicity platform and hospital information system, combined with the pediatric ophthalmic diseases in our hospital, the development of pediatric ophthalmic drug clinical trials was analyzed. Results：Among the outpatients in our hospital, ametropia was the most common ( 68.49 % ), followed by conjunctivitis ( 11.25 % ) and strabismus ( 8.60 % ). A total of 165 clinical trials and 25 clinical trials of pediatric drugs were retrieved from the platform, including 24 trials on delaying juvenile myopia, 1 trial on pediatric conjunctivitis, and 0 clinical trial on other diseases. Drug clinical trials were mainly phase I and phase III clinical trials. Eight trials have been completed to delay juvenile myopia, and others are in progress. Conclusions：There is still a huge clinical demand for the drug treatment of children 's eye diseases, which is directly related to the protection of children 's health rights and life safety. At present, the research and development of children 's ophthalmic preparations in China presents the current situation of low enterprise participation and insufficient innovation motivation. The core constraints are fewer projects, greater difficulty, and more ethical issues. It is suggested to systematically promote the research and development of ophthalmic preparations for children through the collaborative innovation of government, industry, university and research, so as to effectively solve the problem of difficult medication for children 's eye diseases in China and provide a strong guarantee for children 's visual health.

八年制医学教育的目的是培养适合我国国情的高素质医学人才。本文回顾了我国八年制医学教育的产生与发展；介绍了八年制医学教育改革中各个方面积极的探索，包括教师改革、教学理念改革、教学方法改革、教学手段变化和特色课程设置等；总结了我国目前八年制医学教育的现状；并探讨了进一步完善这一教育体系，提高八年制医学生素质的策略与方案。

The purpose of the eight-year medical education is to train students for well-qualified medical talents that are in line with our national conditions. This article introduces the establishment and development of the eight-year medical education in China, and various aspects of exploration in its reform which includes the reform of the tutoring system, teaching philosophy, teaching approach, means of teaching, special courses and so on. It also summarizes the current situation of the eight-year medical education and discusses potential strategies to improve the education system and the quality of eight-year medical students.