对冠心病患者实施康复护理的现状与进展

众所周知，在大多数国家中，冠心病已经成为普遍存在的发病率较高的疾病和主要的致死疾病之一。对冠心病的主要危险因素调查通过康复护理治疗，有效的社区普及卫生教育，同时对高危个体进行目标跟踪管理，这三者相结合形成了一个有效的治疗监督手段。     

血管介入仿真模拟器在心血管医生冠状动脉介入技术规范化培训中的作用

目的明确Angiomemor（美国Simbionix公司生产）血管介入仿真模拟器是否有助于冠状动脉造影技术的掌握和提高。方法选取16名无血管放射介入经验的心血管医生，接受相同课时的冠状动脉介入造影理论培训后，按随机表编码随机分为模拟器培训组与非培训组各8名，模拟器培训组8名医生接受Angiomemor血管介入仿真模拟器培训，模拟冠状动脉造影操作，非培训组8名心血管医生未接受仿真模拟器培训。在随后的真实临床环境中操作冠状动脉造影时，评价2组医生冠状动脉造影操作过程中错误的频数、平均造影时间、造影剂使用量及术中放射线剂量。结果相对于非培训组，模拟器培训组医生在冠状动脉造影操作中错误频数减少62．5％、平均造影时间减少44．0％、造影剂使用量减少44．0％，术中平均放射线曝光时间减少了57．7％，平均X线累计曝光剂量减少51．6％，单位面积X线累计曝光剂量减少了52．4％。结论Angiomemor血管介入仿真模拟器有助于医生较快地熟练掌握冠状动脉造影技术，是冠状动脉介入规范化培训的重要辅助手段之一。     

工作作为药物及酒精滥用者有效的干预策略和治疗方法

1Introduction Substanceabusecontinuestobeamongthemostsevereso cialandcostlyhealthproblemsdevastatingindividualsandtheir familiesintheUnitedStates.Initssimplestdefinition,sub stanceabuseisthecontinueduseofalcoholorotherdrugsde spiteknowledgeofhavingapersistentsocial,vocational,psy chologicalorphysicalproblemthatiscausedorexacerbatedby theuseofalcoholorotherdrugs(DSMIV TR,1994).All drugsofabuse,includingalcohol,aretoxicandcannegatively impacteverysysteminthehumanorganism.Protractedsub stance…     

新兵训练对女性月经的影响

目的探讨新兵训练对女性月经的影响。方法女性新兵200名,参加队列和体能训练3个月,分别记录训练前、训练中、训练后的月经、体质量状况及心理评估。结果新兵训练中的月经周期异常率、经期异常率和痛经发生率均明显高于新兵训练前,体质量明显减轻,差异有显著性意义(P<0.05)。新兵训练结束转入正常部队生活1年后,月经周期异常率、经期异常率、痛经发生率均有明显下降(P<0.05)。结论新兵训练对女性月经有明显影响,其影响是功能性、暂时性和可逆性的,并非器质性损害。     

Guidelines for Trials of Behavioral Treatments for Recurrent Headache, First Edition: American Headache Society Behavioral Clinical Trials Workgroup

Guidelines for design of clinical trials evaluating behavioral headache treatments were developed to facilitate production of quality research evaluating behavioral therapies for management of primary headache disorders. These guidelines were produced by a Workgroup of headache researchers under auspices of the American Headache Society. The guidelines are complementary to and modeled after guidelines for pharmacological trials published by the International Headache Society, but they address methodologic considerations unique to behavioral and other nonpharmacological treatments. Explicit guidelines for evaluating behavioral headache therapies are needed as the optimal methodology for behavioral (and other nonpharmacologic) trials necessarily differs from the preferred methodology for drug trials. In addition, trials comparing and integrating drug and behavioral therapies present methodological challenges not addressed by guidelines for pharmacologic research. These guidelines address patient selection, trial design for behavioral treatments and for comparisons across multiple treatment modalities (eg, behavioral vs pharmacologic), evaluation of results, and research ethics. Although developed specifically for behavioral therapies, the guidelines may apply to the design of clinical trials evaluating many forms of nonpharmacologic therapies for headache.     

Effects of training on odor judges scoring intensity

Objective:  This pilot study was intended to test whether a training protocol improved validity of odor judges (OJs), with or without experience, and whether odorant types differed in error proneness.
Methods:  The OJs (four experienced, two inexperienced) completed a 4-phase training protocol based on the American Society of Testing and Materials standards (ASTM): (i) introduction to sensory scales, n-butanol reference, sniffing techniques; (ii) pretraining measurements; 20 samples of varying intensities of four unpleasant and three pleasant odorants; (iii) exercises assessing quality, intensity, ranking, and matching; and (iv) post-training measurements.
Main outcome measures:  Subjects' intensity scores were analyzed as the absolute difference from the 'true' intensity (ASTM n-butanol standard) using repeated measures ANOVA.
Results:  Training significantly ( P  = 0.02) reduced OJ errors. Experienced and novice judges did not differ in average errors ( P  = 0.99), or in improvement in error from pre- to post-training ( P  = 0.94). Improvement was consistent from pre- to post-training for all odorants except dimethylsulfide for which errors worsened ( P  = 0.01). Unpleasant and pleasant odorants differed ( P  = 0.006) in error. After removing water the effects of water control scores from the pleasant odorants, the difference was not significant ( P  = 0.26).
Conclusions:  The OJs improved in their ability to assess odor intensity irrespective of previous experience. Training is recommended for all OJs prior to research trials.     

Molecular targeted therapy for advanced hepatocellular carcinoma

Systemic anticancer therapy for hepatocellular carcinoma (HCC) is limited by intrinsic drug resistance and accompanying liver dysfunction. However, recent advances in molecular targeted therapy (MTT) have shed light on the treatment of advanced HCC. A recent randomized, placebo-controlled trial demonstrated that sorafenib, a multi-target tyrosine kinase inhibitor, prolonged overall survival and time-to-progression in patients with advanced HCC. This breakthrough highlights the potential of MTT targeting hepatocarcinogenic pathways, such as the Raf/MAPK/ERK pathway, angiogenic pathways and the EGFR signaling pathway. This review discusses the current status and the potential of developing novel MTTs for advanced HCC.     

论医药卫生法学专业学生实务能力的培养

加强医药卫生法学专业学生实务能力的培养,是实现医药卫生法学专业培养目标的需要.在教学中,通过运用案例教学法、讨论式教学法,开展模拟法庭、第二课堂活动,组织临床见习、毕业实习等途径,培养即有法律知识又有医药卫生知识的复合型人才.     

护理本科生双导师制带教模式的实践

目的 探索适合护理本科生的临床带教模式.方法 将2001级和2000级护理本科生分为实验组(n=24)和对照组(n=38),对照组给予传统带教模式带教,实验组采用双导师制带教模式,即每名学生在临床实习期间,由1名临床专科导师负责其本科室专科知识方面的指导,1名全程导师负责其实习全过程的督导及检查工作,护理部在学生实习结束前进行带教满意率测评及实习效果评价,并与对照组进行比较.结果 两组对医院带教很满意率、学生护理理论、操作技能考核成绩、论文书写优良率比较,差异有显著性意义(均P＜0.01).结论 双导师制可提高带教质量,是受学生好评和欢迎的带教模式.     

A Paradigm for Design of Closed Loop Neuromuscular Electrical Stimulator Control Systems

Abstract: The use of neuromuscular electrical stimulation (NMES) for rehabilitation of gait in spinal patients is widely known. The best results can be obtained with the use of biomechanical sensors and a closed loop NMES system. One of the biggest problems faced in the design of control systems for closed-loop operation, in gait rehabilitation, is the variation of the mechanical conditions during the phases of gait. This work presents a new approach to ease the design of rule-based closed loop systems for operation in conditions such as gait rehabilitation.