白光胃镜下内镜征象诊断幽门螺杆菌感染的临床研究

ObjectiveTo investigate the clinical value of endoscopic signs for diagnosing Helicobacter pylori(Hp) infection by white light endoscopy.     

脑瘫患儿发生癫痫持续状态的急救护理体会

目的对脑瘫患儿发生癫痫持续状态的急救护理方法和效果进行探讨。方法选择2018年4月—2018年9月在医院收治的50例脑瘫发生癫痫持续状态的患儿作为对照组,对其实施常规急救护理,同时选择2018年10月—2019年3月在医院收治的50例脑瘫发生癫痫持续状态的患儿作为观察组,对其实施强化急救护理,对比两组护理满意度、生命体征评分、护理有效率。结果观察组的总体满意率、护理有效率、生命体征评分均优于对照组,两组差异明显,有统计学意义,P<0.05。结论对脑瘫发生癫痫持续状态的患儿实施强化急救护理能够提升治护效果,提高患儿家长满意度,更好的改善患儿生命体征。     

Generalized infantile myofibromatosis with visceral involvement presenting as diffuse hypopigmented macules at birth

The initial clinical presentation of infantile myofibromatosis can vary from subtle skin changes to large tumors. Here, we describe a case of congenital generalized infantile myofibromatosis which presented with diffuse hypopigmented macules, some with subtle atrophy and telangiectasia. Further workup revealed visceral involvement which led to treatment with systemic chemotherapy. Awareness of this rare clinical presentation is crucial to expedite workup and treatment given the poor prognosis in infants with visceral involvement.     

Proseal喉罩在妇科腹腔镜手术麻醉中的应用研究

目的探究分析Proseal喉罩在妇科腹腔镜手术麻醉中的具体应用和临床价值。方法此项研究的考察对象为本院妇科于2017年7月—2019年7月期间医治的80名腹腔镜手术患者,经随机方式把这些患者归入参照组(n=40)、试验组(n=40)。前者在手术麻醉中安排气管插管,试验组患者在手术麻醉中安排Proseal喉罩,对比两组腹腔镜手术患者的生命体征(心率HR、平均动脉压MBP)的变化、术中并发症发生率和术后不良反应率。结果试验组腹腔镜患者插罩前和取罩后的生命体征无明显变化,差异无统计学意义(P>0.05),对照组患者插管前和拔管后的生命体征有明显变化,且试验组患者的术中并发症发生率与术后不良反应率相较参照组皆偏低(P<0.05)。结论Proseal喉罩在妇科腹腔镜手术麻醉中的应用相对于气管插管具有更高的稳定性和安全性,能够保证患者血流动力学平稳,且并发症的发生率更低。     

Pro-equity immunization and health systems strengthening strategies in select Gavi-supported countries

BackgroundAchieving universal immunization coverage and reaching every child with life-saving vaccines will require the implementation of pro-equity immunization strategies, especially in poorer countries. Gavi-supported countries continue to implement and report strategies that aim to address implementation challenges and improve equity. This paper summarizes the first mapping of these strategies from country reports.MethodsThirteen Gavi-supported countries were purposively selected with emphasis on Gavi’s priority countries. Following a scoping of different documents submitted to Gavi by countries, 47 Gavi Joint Appraisals (JAs) for the period 2016–2019 from the 13 selected countries were included in the mapping. We used a consolidated framework synthesized from 16 different equity and health systems frameworks, which incorporated UNICEF’s coverage and equity assessment approach – an adaptation of the Tanahashi model. Using search terms, the mapping was conducted using a combination of manual search and the MAXQDA qualitative analysis tool. Pro-equity strategies meeting the inclusion criteria were identified and compiled in an Excel database, and then populated on a tableau visualization dashboard.ResultsIn total, 258 pro-equity strategies were implemented by the 13 sampled Gavi-supported countries between 2016 and 2019. The framework determinants of social norms, utilization, and management and coordination accounted for more than three-quarters of all pro-equity strategies implemented in these countries. The median number of strategies reported per country was 17. Afghanistan, Nigeria, and Uganda reported the highest number of strategies that we considered as pro-equity.ConclusionFindings from this mapping can be useful in addressing equity gaps, reaching partially immunized, and ‘zero-dose’ vaccinated children, and valuable resource for countries planning to implement pro-equity strategies, especially as immunization stakeholders reimagine immunization delivery in light of COVID-19, and as Gavi finalizes its fifth organizational strategy. Future efforts should seek to identify pro-equity strategies being implemented across additional countries, and to assess the extent to which these strategies have improved immunization coverage and equity.     

肺磨玻璃结节的胸部CT影像特征及其对结节良恶性的诊断价值

目的:观察肺磨玻璃结节（GGN）的胸部CT征象，分析其在结节良恶性诊断中的价值。方法:回顾性分析2019年1月至2019年9月解放军总医院收治的65例具有GGN的CT影像征象的患者，根据病理结果分为良性组（26例）、恶性组（39例），收集整理相关临床及影像资料，分析良、恶性GGN不同CT影像特点及诊断价值。结果:良、恶性肺GGN在病变直径、形状、边界、分叶征、毛刺征、空泡征、支气管充气征、血管集束征、胸膜凹陷征和密度具有差异，差异有统计学意义（P<0.05）。 其中胸膜凹陷征的诊断灵敏度和特异度最高，分别为76.92％和73.08％；而粗糙边界的诊断灵敏度和特异度最低，分别为25.64％和26.92％。分叶征、胸膜凹陷征的AUC值分别为0.718、0.75，对恶性GGN有较高的预测价值。结论:肺GGN的胸部CT征象（病变直径、形状、边界、分叶征、毛刺征、空泡征、支气管充气征、血管集束征、胸膜凹陷征、密度）有助于鉴别诊断良、恶性肺GGN。