积极主动为贫困人口服务--上海市北站医院平价病房的案例调查

目的:对上海市一所国有民营医院的平价病房进行案例调查,了解运行状况、经验及存在问题。方法:相关人员访谈和现场观察。结果:该院设立了14张床位的平价病房,收治对象是低保户、特困户及经济困难的外来务工人员。对医保病人和自费病人设定不同的减免优惠方案,包括减免50.0%的床位费和10.0%的护理、检查、治疗及手术等劳务费用(药费除外)。以收治急性病为主,住院时间原则上不超过2周。出院病人总费用的实际减免率约为6.0%￣10.0%。结论:创办平价病房的方向应予肯定。是民营机构委托管理医院的一种公益性(非营利性)的表现,对其他公立医疗机构具有促进作用。     

体外受精-胚胎移植取消周期47例临床分析

目的 :探讨在体外受精 -胚胎移植周期中因卵巢反应不良而取消周期的病因及处理方法。方法 :对2 0 0 0年 1 1月至 2 0 0 1年 1 2月接受超促排卵周期因故而取消周期 47例进行分析 ,选择与取消周期者同日或最接近日进入周期接受超促排卵并完成移植周期的 75例作为对照组。结果 :在超促排卵周期中因卵巢反应不良而取消周期 34例 ,占 6 .9% ,反应不良组平均年龄及不孕年限均较对照组长 (P <0 .0 5) ,基础FSH >8IU/L和 /或E2 >50pg/ml反应不良组明显高于对照组 (P <0 .0 1 ) ,反应不良组Gn起始用量及每日用量均明显高于对照组 ,(P <0 .0 0 1 )。结论 :反应不良的原因为卵巢储备功能低下 ,体内存在Gn抗体 ,原因不明 ;加大Gn剂量、降低GnRH -a用量、合用生长激素为常用处理方法。     

再次肝移植治疗移植肝失功能22例报告

目的 总结再次肝移植治疗移植肝失功能的临床经验。方法 回顾分析2004年1月至2006年6月期间中山大学附属第三医院施行22例再次肝移植受者的临床资料，结合文献加以讨论。再次肝移植的原因分别为移植术后胆道并发症（12例）、移植术后肝癌复发（4例）、肝动脉栓塞（2例）、肝动脉狭窄（2例）以及乙肝复发（2例）。再次移植率为3．62％，供肝植入均采用改良背驮式肝移植技术。结果 全组无手术死亡，8例随访至今分别存活21、14、8、3个月各1例，12、1个月各2例；14例存活2周到28个月不等。首次肝移植术后8～30d行再次肝移植病人围手术期病死率最高，为66．7％；1年内死亡10例，主要死亡原因为感染（60％）。结论 再次肝移植是移植肝失功能的惟一有效的治疗方法，正确掌握手术时机及适应证，钻研手术技巧，合理的个体化免疫抑制方案以及围手术期有效的抗感染治疗是提高再次肝移植病人存活率的关键。     

GASTRIC CANCERS IN SINGAPORE: POOR PROGNOSIS ARISING FROM LATE PRESENTATION

Background : Mortality rates from gastric cancer, apart from those derived from Japanese series, remain poor. This paper sought to determine the present outcome of gastric carcinoma in a predominantly Chinese population in Singapore. Prognostic factors useful in predicting survival were also evaluated in this population. Method : All cases of histologically confirmed gastric adenocarcinoma presenting in 1992 were entered into a prospective database. Prognostic factors related to age, sex, site of disease, depth of invasion, histological grade, nodal status and stage of disease were evaluated in patients with resectable disease to determine their utility in predicting survival. Results : Of 1310 consecutive patients with histologically proven adenocarcinomas, 37% had distant metastases at presentation predominantly in the liver (21%) and peritoneal cavity (20%). Sixty-four per cent of patients underwent surgery and in only 51% of these patients was resection of the turnour possible. Stages 111 and IV (T4N2) locally advanced disease were present in 38% of patients. Thus the majority of patients presented with late or metastatic disease (75%, stages 111 and IV). Sixty per cent of patients were alive at I year and 40% at 2 years after resection of the tumour (Kaplan-Meier survival plots). In contrast, no patient survived longer than a year if the tumour was not resectable (P < 0.001, log-rank test). Median survival of patients without surgery was 12 weeks. Median survival for patients with resected stage IV disease was 23 weeks, compared to 18 weeks after surgical bypass. Age, sex, site, depth of invasion and histological grade did not significantly predict survival. Patients with node-negative disease survived longer (2 year, 70%) than those with nodal involvement (2 years, 44%; P = 0.06, log-rank test). Pathologic staging with the TNM system was useful in predicting survival (P < 0.001). Sixty per cent of patients with stage I and II disease were alive at 2 years compared to 54% with stage III disease and 0% with stage IV disease. Conclusion : The prognosis of stomach cancer remains poor, due predominantly to late presentation. Pathologic TNM staging and nodal status were useful in predicting survival outcome after resection. If the tumour were resectable, survival was appreciable even in patients with advanced stage III (2 years, 54%) and stage IV (1 year, 40%) disease. Strategies to improve outcome should focus on early detection of gastric carcinomas.     

Poor co-ordination in 5 year olds: A screening test for use in schools

A simple standardized screening test (South Australian Motor Co-ordination Screening Test, SAM Test) was developed to screen for poor co-ordination in 5 year olds; This SAM Test, which can be used by teachers, nurses and doctors, has explicit pass/fail criteria and has classified correctly 90% of children. The McCarthy Motor Scales, which are time consuming and limited to use by psychologists, were used to categorize 60 poorly co-ordinated and 60 normal children. The 120 children thus selected were tested on 19 items covering gross and fine motor skills. Statistical analysis to determine which items best discriminated between the two groups found the following five gross motor items to be most effective: one leg balancing, hopping, heel-toe walking on line, jumping Over ribbon and dropping ball and catching.     

温州市农村贫困人群卫生服务需求和利用分析

通过对近2000份调查表的分析,评价温州市农村贫困人群在就诊过程中对医疗机构的选择、未就诊原因方面的特点,提出提高卫生服务利用的方法。     

白内障扶贫复明手术探讨

目的：探讨山区白内障扶贫复明手术。方法：采用改良现代白内障囊外摘出术或小切口非超声乳化白内障摘除术，对2675只眼白内障施行复明手术。结果：术后第一天矫正视力0．3者57只眼(2．13％)，0．5～0．8者1829只眼(68．37％)，≥0．9者509只眼(19．03％)。角膜水肿71只眼(2.65％)，后囊膜破裂致玻璃体脱出87只眼(3．25％)，全部均可同时植入人工晶体。结论：采用改良的白内障摘除手术，做到开源节流，既能使更多的贫困患者接受复明手术，又保证了手术质量。     

高等中医药院校贫困生心理健康、防御方式和社会支持的相关分析

目的探讨不同心理健康状况的贫困大学生的防御方式和社会支持特点及其关系。方法采用防御方式问卷(DSQ)、社会支持评定量表、症状自评量表(SCL-90)对302名中医院校贫困大学生进行测评。结果贫困生的心理健康水平低于国内青年常模,但在人口学统计变量上的差异不显著;不同心理健康水平的学生的防御方式和社会支持均具有显著性差异,心理健康状况差的学生较心理健康好的学生更多地使用不成熟的防御策略,且在客观支持、主观支持、对支持的利用度和总分上均显著地低于心理健康状况好的学生;不成熟的防御策略对心理健康具有显著影响。结论贫困生的心理健康与防御方式和社会支持之间具有显著的关联性,应从转导不成熟的防御策略和营造良好社会支持系统两方面对贫困生的心理健康进行维护。     

可控制性卵巢刺激治疗中促性腺激素释放激素激动剂降调节与卵巢过度抑制

基于促性腺激素释放激素激动剂(GnRH-a)短时给药对垂体的激发作用引起血清黄体生成素(LH)和卵泡刺激素(FSH)升高有利于增加卵泡募集,而长期给药导致垂体局部受体脱敏与消耗而有效地抑制排卵前LH峰出现和降低卵泡晚期血清LH水平,从而减少卵泡过早黄素化和取消周期、改善卵子质量