占永立教授从咽论治IgA肾病的理论与实践探析

本文从理论与临床实践2方面总结了占永立教授从咽论治IgA肾病的经验。占教授将Ig A肾病分为3型进行辨证论治:1)肺气不足,热毒扰咽证; 2)脾气虚弱,热邪客咽证; 3)肾阴亏虚,余热留咽证。治疗上以清热解毒利咽为主,兼以扶正,根据病情灵活选方用药,取得较好的临床疗效。     

3D打印模型在儿童先天性脊柱侧凸治疗中的应用研究

目的探讨3D打印模型在儿童先天性脊柱侧凸治疗中的应用疗效。方法回顾性分析2015年12月至2016年12月于首都医科大学附属北京儿童医院接受手术治疗的83例先天性脊柱侧凸患儿临床及影像学资料,根据是否使用3D打印模型分为试验组(n=44)和对照组(n=39),比较两组手术时间、术中透视次数、置钉准确性、矫形效果及并发症情况。结果本研究共纳入83例先天性脊柱侧凸患儿,其中男童47例,女童36例,平均手术年龄5.98 (1.5~13)岁。行半椎体切除术40例,Ponte截骨术31例,经椎弓根截骨术8例,全脊椎切除术4例。随访时间24~35个月。试验组患儿手术时间短于对照组[(180.92±16.74) min (201.51±27.60) min],差异有统计学意义(t=2.798,P<0.05),试验组术中出血量[(340.23±89.52) mL vs.(392.64±100.41) mL]及术中透视次数(4.36±0.89 6.05±1.28)明显少于对照组,差异有统计学意义(P<0.05);试验组置钉准确率高于对照组(93.55%vs 79.91%)(X^2=218.00,P<0.05),平均置钉时间明显短于对照组[(4.24±1.05) min vs.(8.35±2.29) min],差异有统计学意义(t=10.71,P<0.05)。两组患儿矫形率无明显差异(t=-1.135,P=0.272)。试验组与对照组患儿术后胸膜损伤、硬膜损伤发生率无明显差异(P>0.05)。结论 3D打印模型能清晰、直观显示先天性脊柱侧凸患儿的脊柱结构及形态,为制定手术计划及手术置钉提供帮助,从而提高置钉准确率,减少术中透视次数,缩短手术时间,减少术中出血量。     

小儿化脓性脑膜炎76例临床分析

目的：探讨小儿化脓性脑膜炎的临床疗效和临床观察。方法回顾分析76例小儿化脓性脑膜炎患者的临床资料。结果76例患儿中，54例患儿治愈,16例患儿好转,6例患儿转科治疗。治疗前患儿脑脊液检查外观混浊的检出率和球蛋白阳性的检出率分别为73.7%和92.1%,显著高于治疗后的外观混浊的检出率7.9%和球蛋白阳性的检出率5.3%，治疗前后对比差异具有统计学意义（P<0.05）。结论对接诊的疑似化脓性脑膜炎的患儿及早地诊断、治疗，可以有效减少患儿并发症及后遗症的发生，提高患儿的治愈率。     

郑州市三甲医院急诊科护士道德困境与职业倦怠的现状及相关性研究

目的 调查郑州市三甲医院急诊科护士的道德困境与职业倦怠的现状,并分析两者之间的相关性。方法 采用便利抽样法选取郑州市5所三甲医院的228名急诊科护士作为研究对象,采用一般资料调查表、中文版护士道德困境量表、护士职业倦怠量表对其进行问卷调查。结果 郑州市三甲医院急诊科护士道德困境总分为(49.41±13.35)分,职业倦怠总分为(63.51±17.25)分。单因素分析显示,不同学历、工作年限的急诊护士的道德困境得分比较,差异均有统计学意义(F=4.830,P=0.015; F=6.302,P=0.001);不同年龄急诊护士的职业倦怠得分比较,差异有统计学意义 (F=8.328,P=0.005),急诊科护士道德困境与职业倦怠呈正关性(r=0.412,P<0.05)。结论 郑州市三甲医院急诊科护士的道德困境与职业倦怠普遍存在,护士的道德困境与职业倦怠呈正相关。     

Association of the time to first epinephrine administration and outcomes in out-of-hospital cardiac arrest: SOS-KANTO 2012 study

Objective

This study assessed the association between the timing of first epinephrine administration (EA) and the neurological outcomes following out-of-hospital cardiac arrests (OHCAs) with both initial shockable and non-shockable rhythms.

Boosting treatment stabilization in patients of amphetamine-type stimulant use disorder

BackgroundTo investigate boosting effects on treatment stabilization in the mandatory treatment modality for patients of amphetamine-type stimulant use disorder.MethodsThis is a retrospective follow-up study over a period from January 2013 to December 2018. We analyzed 425 patients of amphetamine-type stimulant use disorder under mandating treatments. Treatment stabilization for a given patient was defined once 4 negative urinalysis had been observed. We developed a dynamic monitoring model of boosting effects informed by the available data, specifically the number of negative urine samples required to reach stabilization, the sum of urinalyses done at the time when the given number of negative urine samples had been observed and who the patient was. To represent the simulated population, a Monte Carlo method was used to generate p-values from 1000 experiments conducted on a computer.ResultsIn the observed samples, the probability of 4 negative results in urinalysis from 4 outpatient visits was 75.5%. In comparison, the probability for achieving 4th negative results in urinalysis over 4 visits from negative binominal distribution was 57.3%, and from the computer simulation, 49.8%. The observed samples had significantly higher probability of achieving 4 negative results in urinalysis over 4 outpatient visits (p < 0.001).ConclusionsThe mandatory treatment modality boosted treatment stabilization for patients of amphetamine-type stimulant use disorder. The major benefit of using the monitoring model is the ability to monitor boosting effects of stabilization. Results supported the effectiveness of this mandatory treatment modality and can be implemented in deferred-prosecution based treatment modality.