刺五加注射液治疗脑出血的临床评价

30例高血压脑出血患者在常规疗法基础上加用紫外线辐射血液疗法作为对照组,另30例在上述疗法基础上加用刺五加注射液静脉滴注为治疗组。结果治疗组显效率96.7％,总有效率100％,对照组显效率60.0％,总有效率83.3％,治疗组明显优于对照组(P<0.01)。表明刺五加注射液不仅用于缺血性脑梗塞的治疗,而且也可用于脑出血,对出血量在30ml以下的病例,疗效较好。     

雷公藤多苷的临床应用进展

综述近10年雷公藤多苷的临床应用进展，为深入研究雷公藤多苷提供理论依据。     

男性胰腺实性-假乳头状瘤2例临床病理观察

目的探讨胰腺实性-假乳头状瘤(SPT)的临床病理特征及了解分子病理学研究进展。方法2例SPT分别作HE、PAS、免疫组织化学(S—P法)染色观察。结果2例SPT男性患者均有腹部包块及腹痛症状。术后均无复发。肿块体积较大，囊实性相间。镜下瘤细胞围绕纤维血管形成特征性的假乳头结构，并可见退行性变、出血和泡沫细胞。免疫组化结果：2例AACT、ACT、Cga和Syn均为阳性，PR、ER、Ck和Ins均为阴性，1例Vim为阳性。结论胰腺SPT为具有独特临床病理特征的低度恶性肿瘤。     

固本壮骨胶囊治疗原发性骨质疏松症的临床研究

目的：评价固本壮骨胶囊的疗效和女全性。方法：我们于2002年10月至2003年7月按照国家药品食品监督管理局中药新药审批办法，通过与骨松宝颗粒剂（无糖型）多中心、随机、双盲双模拟对照的临床观察。对223例原发性骨质疏松症（肝肾不足证）患者进行了系统的临床试验研究。结果：治疗后两组都有明确疗效，两组间没有统计学差异，但试验组在改善腰膝酸软和步履艰难这二个症状方面明显优于对照组。比较骨密度的变化，各部位3个月和6个月的骨密度改变，两组无明显差异，而试验组在提高腰椎骨密度方面优于对照组。另外，治疗组在治疗过程中无明显不良反应，治疗后的各项血液生化指标和心电图均无改变。结论：固本壮骨胶囊是一种安全有效的中药新药。     

The value of the number-needed-to-treat method in antiepileptic drug trials

PURPOSE: There is controversy between clinicians and statisticians on the appropriateness of the number needed to treat (NNT) as a summary statistic to report the effectiveness of a treatment. We examine the two viewpoints and make proposals concerning the reporting of clinical trial results. METHODS: In the context of antiepileptic treatments, we explain the two different viewpoints and illustrate the use of the odds ratio, relative risk, absolute difference, and NNT on the results of randomized clinical trials with topiramate (TPM). Special attention is paid to the use of these summary statistics in meta-analyses. Here, the NNT is the expected number of patients one would need to treat to achieve a single occurrence of a specified good outcome (e.g., 50% reduction in seizure rate) in comparison to no (or placebo) treatment. RESULTS: Although the NNT is readily interpretable in some instances, it exhibits undesirable statistical behavior in other cases. In particular, confidence intervals for the NNT may split into two intervals and extend to positive and negative infinity when treatment efficacy is not clearly established by the data. Meta-analyses cannot be sensibly conducted directly on the NNT scale. CONCLUSIONS: Although other measures, such as the odds ratio, have been more commonly used in the context of meta-analyses, clinicians prefer the NNT because it gives them a clearer clinical interpretation of the effectiveness of a (new) treatment. On the other hand, statisticians do not recognize the value of the NNT, as it has undesirable statistical properties. Some reconciliation between the two views could be achieved when the clinicians acknowledge the weak aspects of the NNT and when statisticians realize that statistical appropriateness is not the same as clinical relevance. It is suggested that the NNT be used as a secondary reporting tool not on an equal footing with the classic scales.     

Violence in the Schools: Clinical Issues and Case Analysis for High-Risk Children

School violence in rural communities has gained considerable attention nationally. Examined are theoretical considerations involving escape theory, the risk and protective factors for school violence, case analyses of recent case studies, and discussion of recent school violence involving fatal injuries to others. Also discussed are diagnostic issues in understanding children who are at-risk for school violence and ways school violence maybe managed in the schools. Suggestions and recommendations including recommendations provided by the National School Safety Center for school personnel are offered, as are steps to be taken in creating a safe school environment. This information may be helpful to child psychiatry and clinical personnel who provide services to school aged children.     

非虚假设非中心法及其临床应用

目的本文提出一种非虚假设非中心法,并说明其临床应用.方法以非虚假设取代虚假设将经典非中心法加以扩展,以Monte Carlo方法展示其行为.结果当最小临床承认差量取零时,它还原为经典方法.其观测功效与预定功效吻合.结论这种方法适用于以治疗-对照差临床意义研究或临床等效性为目的临床试验的设计.     

10%盐水冰袋的研制及临床应用

目的　探讨有效实用的临床物理降温方法。方法　选内、外科发热病人及五官科术后病人 10 0例随机分为对照组和观察组各 5 0例 ,对照组采用传统的冰块冰袋 ,观察组用自行研制的 10 %盐水冰袋 (冰霜状 )进行物理降温。结果　 10 %盐水冰袋低温持续时间长 ,冰袋松软 ,接触体表充分 ,易于固定 ,病人自觉舒适 ,降温、止血、止痛效果明显优于传统的清水冰袋 (P <0 0 5 )。结论　 10 %盐水冰袋制作简单、操作方便 ,在临床、社区、家庭护理中可广泛推广使用。     

923份住院病历抗菌药使用情况调查分析

目的：调查住院患者抗菌药使用情况，提高临床合理使用抗菌药水平。方法：抽取深圳市属某综合医院2004年4月1、4、7、10、13、16、19、22、25、28日共10d34个临床科室的所有出院病历923份，对其抗菌药使用情况进行统计分析。结果：75．1％的患者(693／923)使用了一共86种抗菌药(其中头孢菌素类27种)，其中514例患者使用了2种以上的抗菌药，34例患者使用了6种以上的抗菌药，最多者使用了17种抗菌药。手术科室抗菌药使用率和联合用药率均明显高于非手术科室。仅87例进行了微生物学检查和药敏实验。没有一例进行血药浓度监测。结论：抗菌药使用广泛，比例偏高；多凭经验用药，缺少药敏实验依据。用药方案不尽合理，存在滥用现象。