产后并发症341例分析

报告本院1981年1月至1985年12月,住院分娩4588例中产后并发症341例,发病率为7.43％。其中,产后出血1189例,占4.12％;分娩损伤71例,占1.55％;其它产后病81例,占1.76％。妊娠41—42周并发症发生率为11.14％;超过42周高达15.56％。分娩方式以剖腹产术后并发症最多,占12.48％,提示应对手术中无菌操作与环境,以及分娩后处理应予以足够重视。     

305例老年死亡病例医院感染回顾性调查

本文结果表明,305例老年死亡病例医院感染的发病率为33.8％。感染最多部位为肺部(66.9％),其次为尿路感染(19.4％)。高龄患者,侵袭性操作、多种抗生素联合应用,激素疗法等是诱发医院感染的危险因素。58.8％的病原菌为革兰氏阴性杆菌,37.2％为真菌。31株病原菌药敏结果显示耐药率为33.3％。本文指出合理应用抗生素是预防医院感染的重要措施之一。     

呼吸道感染患者痰内发现蠊缨滴虫1例

本文报道了呼吸道感染患者痰内检到蠊缨滴虫。患者主要临床表现为发热、喘憋和咳嗽。CT确诊为右下肺炎。用抗生素头孢哌酮2 g和左旋氧氟沙星0.2 g静脉滴注bid治疗无效,止咳化痰中药汤剂也不起作用。实验室检查,发现患者血液中嗜酸粒细胞和中性粒细胞增高,并在患者咯出的痰内检到蠊缨滴虫。停用抗生素和中药,改用甲硝唑500 mg静脉滴注bid,5 d后患者治愈。     

葛根素冻干粉针治疗不稳定型心绞痛的短期疗效观察--附30例报告

目的观察葛根素冻干粉针(麦普宁)治疗不稳定型心绞痛(Unstable angina pectoris.UAP)的临床疗效.方法将60例UAP患者随机分为治疗组30例和对照组30例.对照组采用常规治疗.治疗组在常规治疗的基础上加用葛根素冻干粉针400mg加入5%葡萄糖液250ml中静脉滴注,疗程均为14d.结果治疗组的总有效率(93%)优于对照组(66%),差异有统计学意义(P＜0.05).治疗组治疗前后心电图12导联中ST段下降导联数(NST)及12导联中ST段压低数值总和(ΣST)均有明显改善(P＜0.05),随访心绞痛患者6～18个月,未发现明显不良反应.结论葛根素冻干粉针剂能有效减少心绞痛发作,应用简单、监测方便,可降低心肌梗死发生率.     

火针刺血疗法的临床应用心得

目的:探讨火针刺血疗法在临床的应用价值。方法:对实践经验和临床资料进行分析。结果:火针刺血疗法疗效快无不良反应。结论:火针刺血疗法对寒凝血瘀证疗效较好。     

乳腺癌术后双肺及骨转移

疾病的正确诊断和合理治疗是患者和医务工作者共同的心愿。在广东省人民医院肿瘤中心，吴一龙教授指导临床医生应用循证医学理论进行肿瘤的多学科综合治疗，开展临床病例讨论。讨论会上各学科共同围绕一个病例或一个病种进行会诊，临床、病理、B超、放射影像等资料齐全。除相关科室提前准备的中心性发言外，到会人员各抒己见，气氛热烈。参会人员受益匪浅，提高了对疑难病例的诊治水平。为了将他们的诊治经验传播出去，让更多的临床医生获益，我刊开辟“循证病例讨论”栏目，希望广大医务工作者关注此栏目。[编者按]     

流行性出血热危险因素的病例对照研究

用病例对照研究方法探索建德县罹患流行性出血热(EHF)的危险因素。经临床诊断和血清学证实的97例EHF病例,按年龄、性别和住同一医院与其他疾病病人作1:1配对调查。条件logistic回归模型分析,发现村中曾有EHF史、外出他县、野宿和直接接触鼠类四个因素是罹患EHF的危险因素,其相对危险度分别为35.67、11.94、18.18和7.36。病例家属隐性感染率(4.95％)与对照家属隐性感染率(5.12％)相似;病例与对照家中捕获的鼠类及其EHF抗体、抗原阳性率无显著性差异。     

The Swedish childhood diabetes study — a multivariate analysis of risk determinants for diabetes in different age groups

Summary In a nationwide incident case-referent study stepwise univariate analysis has revealed several risk determinants for childhood diabetes mellitus. In a multivariate analysis we have determined the set of risk determinants that would independently predict childhood Type 1 (insulin-dependent) diabetes. Possible interactions between the risk determinants and differences in risk profiles with different ages at onset were also examined. Reported familial insulin-treated and non-insulin-treated diabetes were significant risk factors in all age groups, as was also a low frequency of milk intake. The frequency of infections and a high intake of foods rich in nitrosamine tended to interact (OR 11.8, p=0.053) indicating a synergistic effect. A Cox regression analysis revealed that stressful life events during the last year was the only variable that tended to affect the age at onset (p=0.055). This indicated that psychological stress may rather precipitate than induce Type 1 diabetes. A short breast-feeding duration (OR=3.81), and an increased body height (OR=3.82) contributed significantly to the predictive model in only the youngest age group (0–4 years). An increased frequency of infections in the year preceding onset (OR=2.15) and no vaccination against measles (OR=3.33) contributed significantly to the model only in the age group 5–9 years. Various nutrients had different impacts on the risk of developing Type 1 diabetes in different age groups. It is concluded that in the genetically susceptible child, risk factors which are associated with eating habits, frequency of infections, vaccination status, growth pattern and severe psychological stress affect the risk of developing diabetes independently of each other. The set of risk determinants varies with the age at onset. A high frequency of infections and a high frequency of nitrosamine-rich food intake seem to have a synergistic effect on the risk of developing diabetes in childhood.     

米利酮对豚鼠心乳头肌及主动脉条的作用

米利酮是非洋地黄，非儿茶酚胺类强心药，具有明显的正性肌力和扩血管作用。国外用于治疗难治性心衰及洋地黄中毒的心衰病人。本文用豚鼠乳头肌及主动脉条进行实验，结果表明合成与进口米利酮的正性肌力作用效价相同，对抗去甲肾上腺素缩血管的作用也等同。