中药配伍减毒增效的现代研究及思考

中药配伍是中医药临床应用的精华之一,合理配伍是保障中药临床用药有效性和安全性的重要措施。配伍后减毒增效机制的研究是诠释中药配伍合理性的关键内容。中药配伍机制研究正处于从体外到体内、成分到靶标、单一技术到多学科融合研究技术的转变历程,因此提出以“体外成分、体内过程、直接靶标”研究为基础,“中药配伍药理机制研究”为目的,从不同角度和不同层面探索中药配伍后作用机制的研究策略。     

Euthanasia, Physician Assisted Suicide and Other Methods of Helping Along Death

This paper introduces a series of papers dealing with the topic of euthanasia as an introduction to a variety of attitudes by health-care professionals and philosophers interested in this issue. The lead in paper--and really the lead in idea--stresses the fact that what we are discussing concerns only a minority of people lucky enough to live in conditions of acceptable sanitation and who have access to medical care. The topic of euthanasia and PAS really has three questions: (1) is killing another ever ethically acceptable; (2) is the participation of health professionals ethically different and (3) is it wiser to permit and set criteria (being fully aware of some dangers that lurk in such a move) or to forbid (knowing that it will occur clandestinely and uncontrolled). This paper takes no definite stand although it is very troubled by useless suffering (not only pain) by many who would wish their life and with it their suffering ended.     

Towards compassionate care through aesthetic rationality

The Francis Report, which was based on the investigation of complaints regarding standards of care in the Staffordshire NHS Trust in the UK, was published in 2013. The Report revealed that while the Trust appeared to be compliant with the standards set by official regulating bodies, the quality of care provided to patients was often appalling. While the Report constituted a ‘critical moment’ in health care, its findings resonated with widespread concern in the UK and elsewhere that health care is sometimes characterised by a lack of compassion. The Francis Report partially attributed this lack of compassion to a task‐based culture which tended to prioritise the meeting of targets over the quality of care provided to patients. Older patients, in particular, were identified as being vulnerable to neglect. This qualitative study of hospice volunteers responds to concerns regarding the quality of organisational forms of care by considering how motivations to care may be sustained and enhanced within organisational contexts. Charitable and third sector organisations, such as the hospice in this study, have been identified as potentially relevant to other health and social care contexts precisely because they emphasise values such as altruism and goodwill. Our sociological approach suggests that altruism or compassion can be encouraged within contexts that emphasise a sociability of care. We argue that a sociability of care may be encouraged in organisational contexts if dominant understandings of rationality are extended through the incorporation of aesthetic rationality, a feminist perspective taken from Roslyn Bologh. This, however, would require a degree of authentic emotional engagement on the part of formal caregivers, which is more typically associated with relationships in the private sphere.     

Antipodean forensics: a comment on ANZFSS’s response to PCAST

Recently, one of the world’s leading scientific and technical advisory groups, the U.S. President’s Council of Advisors on Science and Technology (or PCAST), published an assessment of the research supporting several forensic science procedures in regular use. PCAST was particularly interested in pattern recognition or comparison procedures, specifically: simple and mixed DNA profiles; bite marks; latent fingerprints; firearms; footwear; and hair analysis. In its report and recommendations PCAST emphasised the primacy of validation. In response, the Council of the Australian and New Zealand Forensic Science Society produced a short statement suggesting that the PCAST report has limited application to forensic science in Australia and New Zealand. This short commentary offers an alternative perspective.     

2018年某院辅助用药重点监控品种使用情况分析

目的 对西安医学院附属宝鸡医院排名前10位的辅助用药重点监控品种的使用情况进行分析，为加强辅助用药的监管和促进临床合理用药提供参考。方法 通过医院信息系统将2018年重点监控药品的科室分布、销售金额、用药频度（DDDs）、日均费用（DDC）和药品排序比（B/A）进行统计分析，并对其使用合理性进行医嘱点评分析。结果 重点监控品种使用科室大多与其科室疾病谱相符。销售金额排序前3位依次为小牛血清去蛋白注射液、丹参川芎嗪注射液和醒脑静注射液；按DDDs排序前3位依次为丹参川芎嗪注射液、小牛血清去蛋白注射液、腺苷钴胺注射液；按DDC排序前3位依次为醒脑静注射液、小牛血清去蛋白注射液、转化糖电解质注射液；鹿瓜多肽注射液、注射用硫辛酸、舒血宁注射液和注射用血栓通的B/A接近1。不合理应用集中表现在适应症不适宜、给药剂量不规范，构成比分别为59.41%、16.01%。结论 西安医学院附属宝鸡医院重点监控药品管理工作初见成效，但仍需采取积极有效的监管措施进一步促进重点监控药品的合理使用。     

某院2016年—2018年抗菌药物临床使用及合理性分析

目的:分析医院抗菌药物临床使用现状,为临床抗菌药物合理使用提供参考。方法:抽取医院2016年—2018年抗菌药物临床使用资料,分析其销售金额、用药频度(DDDs)、日均费用(DDC)、构成比和各年度是否增长。结果:2016年—2018年3年间医院西药销售总金额分别为33594.71万元、32142.13万元和29692.84万元,其中抗菌药物金额分别为6385.39万元、6111.56万元和5777.92万元,抗菌药物销售金额占西药总金额平均为19.15%;抗菌药物金额年均下降4.87%;抗菌药物金额列第1、2位的分别为第3、2代头孢菌素类;DDDs列第1、2位主要为大环内酯类和第3代头孢菌素类;非限制和限制使用级抗菌药物销售金额构成比分别为17.14%和70.03%,其DDDs构成比分别为59.44%和38.44%;特殊使用级抗菌药物销售金额和DDDs下降明显;抗菌药物口服和注射剂型的销售金额约占20%和80%,其DDDs分别为69%和31%;单品种销售金额列前3位为头孢替安、头孢硫脒、哌拉西林钠-他唑巴坦钠和头孢哌酮-舒巴坦钠;单品种DDDs列前3位的为克拉霉素、头孢克肟、头孢羟氨苄。结论:医院抗菌药物临床使用较为规范、合理,但抗菌药物规范化管理任重道远,应持之以恒、持续改进。