Priorities for content for a short-course on postoperative care relevant for low- and middle-income countries: an e-Delphi process with training facilitators

Most surgical and anaesthetic mortality and morbidity occurs postoperatively, disproportionately affecting low- and middle-income countries. Various short courses have been developed to improve patient outcomes in low- and middle-income countries, but none specifically to address postoperative care and complications. We aimed to identify key features of a proposed short-course addressing this topic using a Delphi process with low- and middle-income country anaesthesia providers trained as short-course facilitators. An initial questionnaire was co-developed from literature review and exploratory workshops to include 108 potential course features. Features included content; teaching method; appropriate participants; and appropriate faculty. Over three Delphi rounds (panellists numbered 86, 64 and 35 in successive cycles), panellists indicated which features they considered most important. Responses were analysed by geographical regions: Africa, the Americas, south-east Asia and Western Pacific. Ultimately, panellists identified 60, 40 and 54 core features for the proposed course in each region, respectively. There were high levels of consensus within regions on what constituted core course content, but not between regions. All panellists preferred the small group workshop teaching method irrespective of region. All regions considered anaesthetists to be key facilitators, while all agreed that both anaesthetists and operating theatre nurses were key participants. The African and Americas regional panels recommended more multidisciplinary healthcare professionals for participant roles. Faculty from high-income countries were not considered high priority. Our study highlights variability between geographical regions as to which course features were perceived as most locally relevant, supporting regional adaptation of short-course design rather than a one-size-fits-all model.     

New Zealand Emergency Medicine Network: A collaboration for acute care research in New Zealand

The specialty of emergency medicine in Australasia is coming of age. As part of this maturation there is a need for high‐quality evidence to inform practice. This article describes the development of the New Zealand Emergency Medicine Network, a collaboration of committed emergency care researchers who share the vision that New Zealand/Aotearoa will have a world‐leading, patient‐centred emergency care research network, which will improve emergency care for all, so that people coming to any ED in the country will have access to the same world‐class emergency care.     

儿童肺炎支原体感染状况分析

目的 探讨儿童的肺炎支原体(MP)感染现状及早期诊断的意义。方法 检测181例就诊儿童血液标本分析MP感染的状况。结果 肺炎支原体感染率为29.8％;男性患儿MP检测阳性率(35.7％)明显高于女性患儿(16.4％)(P<0.01);5岁以下患儿阳性率超过50％,且有3例婴儿检测阳性;10-12月份支原体肺炎发病率明显增加,占全年的40.7％。结论 针对儿童支原体肺炎的发病情况,早诊断,早治疗,利于患儿尽早康复,防止肺部病变迁延及肺外并发症的发生。     

深圳市全人口结核病控制实施效果评价

目的　研究深圳市实施包含非户籍人口在内的全人口结核病控制模式。方法 在全人口中推行以发现和彻底治疗传染性肺结核病为主的现代结核病控制和监测策略。结果 从1993年至2001年,登记涂阳肺结核8483例,治愈率96.3%。肺结核疫情明显下降,深圳市户籍人口涂阳患病率下降55.9%,非户籍人口涂阳患病率下降38.6%。结论 实施全人口结核病控制是必要的、可行的和科学的。     

C反应蛋白测定在小儿败血症中的应用

目的　本研究的目的在了解C反应蛋白的 (CRP)测定对于小儿败血症的诊断价值。方法　连续选取2 0例白细胞总数不高的小儿败血症患者 ,作回顾性研究对象。比较其治疗前和治疗后 7～ 1 0d后疾病的痊愈或明显好转时CRP水平 ,并与体温、白细胞分类结果进行比较。结果　治疗后CRP水平 (0 57± 0 68μg/ml)显著低于治疗前水平 (5 90± 3 57μg/ml) ,P <0 0 0 1 ;治疗前CRP的阳性率为 1 0 0 % ,显著高于嗜中性粒细胞比率 >75 %的阳性率 (30 % )和体温高于 37 5℃的阳性率 (30 % ) ,P <0 0 0 5。结论　CRP可以作为一种反映细菌感染的敏感指标 ,有助于不典型小儿败血症的诊断和疗效观察。     

庆大霉素对豚鼠前庭上皮IGF-1及其受体表达的影响

目的：研究庆大霉素对豚鼠前庭上皮胰岛素样生长因子-1（insulin-like growth factor-1，IGF-1）及其受体（insulin-like growth factor-1 receptor，EGF-1R）表达的影响，并探讨其生物学特性。方法：采用免疫组织细胞化学方法，以抗IGF-1及IGF-1R抗体为标记物，检测庆大霉素损伤后豚鼠前庭上皮自发修复期IGF-1及IGF-1R的表达变化和分布特点；采用Brdu体内标记和抗Brdu抗体免疫组化染色，检测庆大霉素损伤后豚鼠前庭上皮增殖的变化。结果：IGF-1及IGF-1R在正常成年豚鼠前庭上皮细胞中有低水平表达，庆大霉素损伤后，其表达增多。在1d组IGF-1及IGF-1R表达最强，其后逐渐减少。在正常对照组中无Brdu阳性细胞。各实验组均观察到Brdu阳性细胞，7d组最多。结论：庆大霉素损伤后，豚鼠前庭上皮IGF-1及IGF-1R表达增强，其时程变化与细胞增殖活动密切相关。IGF-1在豚鼠前庭上皮损伤后的细胞增殖中可能起重要信号转导作用。