延续性护理在心脏瓣膜置换术患者中的应用效果分析

目的 探讨延续性护理在心脏瓣膜置换术患者中的应用效果.方法 选取2017年1月—2019年1月在四川省德阳市人民医院接受心脏瓣膜置换术治疗的80例瓣膜性心脏病患者作为研究对象,随机分为观察组和对照组各40例.出院后对照组不进行主动护理,观察组采用延续性护理,对两组患者干预前后服药依从性、生活质量及心功能进行比较分析.结果 出院时两组服药依从性、生活质量及心功能比较差异无统计学意义(P>0.05),出院后6个月观察组服药依从性、生活质量及心功能均优于对照组,差异有统计学意义(P<0.05).结论 延续性护理应用于心脏瓣膜置换术出院患者中可提高患者服药依从性,提升患者生活质量及心功能恢复,值得临床借鉴推广.     

汶川地震后重灾区人群重性抑郁障碍流行病学调查

目的 了解中国汶川5·12地震后重灾区居民的重性抑郁障碍患病率、患者的人口学和社会文化特征及患病相关危险因素.方法 采用分层整群抽样方法随机抽取≥15岁人群14 503人,以一般健康问卷12项(GHQ-12)为筛选工具,采用美国精神障碍诊断与统计手册第4版(DSM-Ⅳ)轴Ⅰ障碍定式临床检查版(SCID-Ⅰ/P)为调查诊断工具.结果 重性抑郁障碍现患180例,时点患病率为1.27%,终生患病率为1.36%;女性(OR=1.56,95%CI:1.136～2.143,P＜0.05)、合并躯体疾病(OR=4.02,95%CI:2.75～5.90,P＜0.05)、地震中受伤(OR=3.29,95%CI:1.92～5.65,P＜0.05)、财产损失(其中10万～20万元OR=2.09,95%CI:1.18～3.69,P＜0.05;＞20万元OR=2.54,95%CI:1.38～4.68,P＜0.05)、家人去世或失踪(OR=3.79,95%CI:2.08～6.89,P＜0.05)以及中年人群(OR=2.31,95%CI:1.38～3.86,P＜0.05)为危险因素.有职业为保护性因素(OR=0.60,95%CI:0.43～0.83,P＜0.05).结论 重性抑郁障碍是目前地震灾区较为多发的精神疾病.     

30例感染性心内膜炎的临床分析

目的:探讨感染性心内膜炎(IE)的病因,致病微生物的变迁及抗生素的选择。方法:对1995年5月～2003年8月间住院的30例IE患者的临床资料进行回顾性分析。结果:风湿性心脏瓣膜病为其主要的基础心脏病变。链球菌在致病微生物中依然居首位,但凝固酶阴性葡萄球菌(CNS)等其它菌种逐渐增多,且对青霉素耐药发生率高,为临床诊治造成困难。结论:对于IE患者应尽可能早期明确诊断,早期选用有效的抗生素。CNS在IE的致病微生物中的地位有待进一步提高。     

浅述蒙医浸泡疗法之发展

浸泡疗法是蒙古族传统医学中的一类外治疗法，包括瑟必素疗法、矿泉疗法、药浴、喷酒法等。其历史悠久，在古代文献中（汉文或蒙古文）有所记载。它的起源与发展与蒙古高原游牧文化有着密切联系。     

Protocol for Physiotherapy OR Tvt Randomised Efficacy Trial (PORTRET): a multicentre randomised controlled trial to assess the cost-effectiveness of the tension free vaginal tape versus pelvic floor muscle training in women with symptomatic moderate to severe stress urinary incontinence

Background  

Stress urinary incontinence is a common condition affecting approximately 20% of adult women causing substantial individual (quality of life) and economic (119 million Euro/year spent on incontinence pads in the Netherlands) burden. Pelvic floor muscle training (PFMT) is regarded as first line treatment, but only 15-25% of women will be completely cured. Approximately 65% will report that their condition improved, but long term adherence to treatment is problematic. In addition, at longer term (2-15 years) follow-up 30-50% of patients will end up having surgery. From 1996 a minimal invasive surgical procedure, the Tension-free Vaginal Tape (TVT) has rapidly become the gold standard in surgical treatment of stress urinary incontinence. With TVT 65-95% of women are cured. However, approximately 3-6% of women will develop symptoms of an overactive bladder, resulting in reduced quality of life. Because of its efficacy the TVT appears to be preferable over PFMT but both treatments and their costs have not been compared head-to-head in a randomised clinical trial.     

Stenosis of the vena cava: preliminary assessment of treatment with expandable metallic stents

To test the ability of Gianturco expandable metallic stents to dilate and maintain patency in stenotic venae cavae, stenosis of the inferior vena cava was created in seven mongrel dogs by the percutaneous injection of absolute ethanol into the paravascular retroperitoneal space. Gianturco stents, placed across the stenotic segment, resulted in successful dilatation with improved hemodynamics in four dogs. The stents failed to dilate an occluded vena cava in one dog; in the remaining dogs, stent placement was complicated by early migration and occlusion. Gianturco stents were placed in two patients, one with superior vena cava syndrome and one with retroperitoneal fibrosis that obstructed the inferior vena cava, and resulted in immediate relief of presenting symptoms. These results should be viewed cautiously, but further investigation into the clinical use of the stents is indicated, especially for patients for whom other treatments are difficult.     

国产沉香化学成分的研究——Ⅲ.异白木香醇的结构测定和低沸点成分的分离与鉴定

自国产沉香(Aquilaria sinensis)[瑞香科(Thymeleaceae)植物]的挥发油中,经硅胶柱层析和离心薄层层析分离得到一新的倍半萜,命名为异白木香醇(isobaimuxinol),根据光谱(IR,¹HNMR,¹³CNMR,2 D-NMR和MS)分析确定其结构式为(Ⅰ)所示,并用X-光衍射晶体解析进一步确定了其立体化学。同时,也从该植物挥发油的低沸点部分分离得到四个已知化合物:苄基丙酮,对甲氧基苄基丙酮,茴香酸和β-沉香呋喃。这些化合物均为首次从该植物中得到。