Practice guidelines: the radiology perspective

Clinical practice guidelines have emerged as a reality for medical practitioners over the past 20 years. Although virtually all groups interested in the development of practice guidelines hope for improvements in patient care, secondary expectations vary widely among those using them. Their use in daily practice by physicians has met with resistance from barriers including concerns of “cookbook” medicine, a loss of autonomy, and increased professional liability. The recent experience of the ACR in addressing these challenges illustrates that physicians are receptive to steps perceived to mitigate the risks accompanying the use of guidelines as well as to efforts to increase their understanding of implementing guidelines in clinical practice. The experiences of other medical societies and an inventory of future trends reveal additional challenges associated with the use of practice guidelines, as third parties look to guidelines as points of reference for gauging the performance of health care providers.     

基层药品不良反应监测体系建设的实践和探讨

目的 探讨基层药品不良反应监测网络建设模式,为药品不良反应监测组织体系的完善提供参考.方法 通过建立山东省基层药品不良反应监测网络的实践,研究、分析基层药品不良反应监测网络的建设模式.结果 建立了高效、快捷的三级药品不良反应监测网络,促进了山东省药品不良反应监测工作的全面发展.结论 建立健全机构设施完备、职责明确、运作规范的基层监测网络,有利于完善我国药品不良反应监测组织体系,推动药品不良反应监测工作的深入开展.     

一个医学生眼里的医学伦理学教育

主要通过医学生的视角，从教学内容、教学方法等方面谈了对医学伦理学教育的感受和一些建议，并通过医学生的声音反映医学伦理学教育的成果以及存在的一些问题。     

反义核酸技术及应用

反义核酸技术是用人工合成的或生物合成的特定互补的DNA或RNA片段阻断从基因到蛋白的信息流 ,以达到抑制或阻断基因表达的生物新技术。利用核酸分子杂交原理将反义寡核苷酸 (antisenseoligonucleotide,ASON)作为外源性基因表达抑制物结合到靶mRNA序列上阻止其翻译成蛋白[1 ] 。具有杂交特异性和选择性调节基因的表达的特点[2 ] ,这一技术不仅已成为常用的实验室研究方法 ,还广泛的应用于研究病毒、肿瘤、寄生虫和遗传性疾病的预防和治疗 ,具有重要的应用前景。对于人类基因的研究 ,人们采用分子克隆、分子杂交、PCR技术等一系列研究…     

Experiences and learning during a graduate nurse program: an examination using a focus group approach

The graduate nurse year requires individuals to make a huge transition from university student to registered nurse as part of the health care workforce. New graduates experience steep learning curves throughout the first year of professional practice. This study sought to explore experiences and learning occurring throughout the graduate nurse program for a group of seven new nurse graduates. Focus group interviews were conducted at six months and 12 months into the program using the same set of guiding questions. The first interview highlighted that graduates early in the graduate year were internalised, concentrating on their own survival in managing workloads, facing practice realities and coming to terms with themselves as nurses. Learning was primarily about survival strategies and performing tasks. By the second interview, graduates were much less focussed on themselves. They understood their place in the health care team, had gained confidence in their relationships, and were showing concern for the next graduates arriving. Learning at this stage involved more higher order skills, including critical thinking.     

医院大质量观的实践与体会

文章认为医院的质量管理不能停留在单一的医疗服务质量管理的认识上，需要有“大质量”观。培训是实施大质量现，做到全员参与的保证；大质量观注重过程化和层次化的管理。     

Quality of life research in patients with rectal cancer: traditional approaches versus a problem-solving oriented perspective

The present paper critically appraises two recent overviews of the literature on rectal cancer and quality of life (QL). These reviews focus on the Anglo-American literature, largely neglect research from other countries, and provide little stimulus regarding future research directions. As an alternative perspective we propose the concept of problem-solving oriented QL research. The major theme is that the QL concept must be integrated into the clinical arena. To begin with, QL researchers must make themselves understandable. We outline several ways in which this can be achieved: (a) placing QL in a broader concept together with outcomes that are more familiar to clinicians; (b) depicting individual patients in the form of QL profiles; (c) clarifying the psychosocial/clinical correlates of particular QL scores of interest; and (d) conducting studies with a definitive practical goal in mind and integrating practitioners and patients into the study group. We illustrate the feasibility of such a research program by performance data from our Marburg-Biedenkopf field trial. Pursuing an ambitious research strategy that integrates experimental and applied research, the QL movement will have the chance to show that it is not merely l'art pour l'art, but indeed is beneficial to society. Received: 28 September 1998 / Accepted: 14 October 1998     

参加新婚教育人群对紧急避孕的知识、态度和实践

为探讨新婚前后人群对避孕方法(特别是紧急避孕方法)的知识、态度和使用以及新婚前后人群对紧急避孕的需求及对推广EC的意愿的建议。采用描述性流行病学研究方法,以郑州市新婚学校为研究现场,直接收集第一手数据。采用EPI INF6.04软件包,和SPSS7.5 FOR WINDOW95软件包,进行数据处理、统计与分析。统计分析的主要指标有:频数分布,单因素分析,logistic多元回归分析等。结果平均年龄26.41岁,女性占49.4％。在第一次同房时,仅有46.4％的人使用过避孕方法。第一次同房时最常用的避孕方法是避孕套(76.1％)。在女性应答者中,25岁以下开始同房者占76.6％,有9.3％的人有过人工流产史。88.2％的人每周有1～6次同房。有43.2％的人听说过EC方法,有35.9％的人听说过紧急避孕片,有29.9％的人知道使用EC片有时间限制,有24.7％的人听说过上环可作为紧急避孕方法,有17.4％的人知道上环紧急避孕方法有时间限制。仅有12.9％的人使用过某种事后避孕方法,其中有事后3天内使用者占82.0％。92.6％的人赞成开展EC教育。73.7％的人认为,应在未婚青少年中开展EC教育。80.7％的人认为,在本单位进行EC教育是可行的。应答者认为,最易的接受的EC教育形式依次为:阅读材料(40.4％),录相(20.6％)和讲课(15.7％)。认为EC的最可靠的信息来源     

医工融合背景下医电交叉案例教学及其在教学上的实践

本研究以医学与电气工程学科的融合为例,介绍了医电交叉融合的教学方法及近3年的教学实践经验。从学情特点分析、教学导入流程、案例讨论分析及课后追踪提升等环节着手,分析了医电交叉教学特点,并提出了相应的教学方法与配套案例。初步探索表明,该教学方法可以提升学生的综合能力,特别是多学科思维能力,具有一定的正面效应。     

临床医学（乡村医师）专业学生双循环管理体系的实践和思考

临床医学（乡村医师）专业学生的培养,是推进新疆基层卫生健康建设的重要举措,该专业人才的培养与教育管理模式密切相关。本文针对乡村医师学生管理和培养中出现的问题,探索改进方法,旨在从管理的角度构建临床医学（乡村医师）专业双循环管理体系（大循环管理体系和小循环管理体系）。以大循环管理体系为主体,以小循环管理体系为院校管理重点,双循环管理体系相互促进,试图构建院校教育、毕业教育与继续医学教育三位一体的人才管理培养体系。以该体系为支撑,借助同一辅导员循环管理不同年级、不同时期学生的优势,增加辅导员与各年级班主任、各年级学生之间的交流,使辅导员、班主任和各年级学生更直观、深入了解本专业的课程设置及实习就业等情况,为提高临床医学（乡村医师）专业学生管理教育水平提供借鉴与参考。