Ⅰ期趾甲延长术9例报告

目的:总结Ⅰ期在第2足趾游离移植再造拇(手)指中行趾甲延长的临床应用经验.方法:采用趾甲延长方法对9例(男7,女2例)第2足趾移植再造拇(手)指的患者进行了趾甲延长术,其中拇指8例,食指1例.年龄18～46岁,平均25岁.在再造指距甲根皮缘5 mm处,去除1块矩形皮肤,勿损伤皮下血管网.其高度2 mm,宽度与趾甲相等,将U形皮瓣向近端柔和推剥并缝合.结果:1例术后供区发生表浅感染,经换敷料逐渐愈合.再造的拇(手)指全部成活,可延长趾甲2～3 mm,改善了再造拇(手)指的外形,无指甲生长畸形发生.随访7个月～2年(平均13个月),趾甲外形较好.结论:在第2足趾游离移植再造拇(手)指中应用Ⅰ期趾甲延长术,使趾甲从短小向纵向延长,缩小手指甲与足趾甲之间差异,能改善再造拇(手)指甲外形,且不影响再造指的活动功能,是一种简单有效的手术方法.     

中医辨证治疗亚健康状态临床体会

亚健康状态已成为普遍的社会问题，明显威胁人们的健康生活。中医学“治未病”思想、体质学、辨证论治等观点，为诊断、治疗、预防亚健康状态提供理论依据和方法。     

鞘内注射吗啡加可乐定对切口痛大鼠脊髓背角蛋白激酶A催化亚单位表达的影响

Objective To observe the effect of intrathecal clonidine plus morphine on expression of protein kinase A (PKA) catalytic subunit in the spinal dorsal horn in a rat model of incisional pain. Methods Eighty male Sprague-Dawley rats were divided randomly into five groups: sham group, control group, pre-incisional morphine 2.5 μg group, pro-incisional clonidine 5 μg group and preincisional morphine 2.5 μg plus clonidine 5 lag group (n=16). lntrathecal catheter and the model of incisional pain were pro-duced according to Yaksh and Brennan's described method respectively. Changes of pain behavior were assessed by mechanical with-drawal threshold (MWT) and thermal withdrawal latency(TWL). The expressions of PKA catalytic subunit in the spinal dorsal horn were assessed by immunohistochemical method and western blotting analysis. Results Compared with sham group, MWT and TWL in control group were decreased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were increased significantly in control group (P<0.01). Compared with control group, MWT and TWL in pre-incision morphine 2 μg plus clonidine 5 lag group were increased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were decreased significantly in pre-incision morphine 2 μg plus clonidine 5 μg group (P<0.01). However, MWT, TWL and the number of positive cells and pro-tein expression of PKA catalytic subunit in the spinal dorsal horn changed with no statistical significance in pre-incisional morphine 2.5 μg group and pre-incisional clonidine 5 μg group compared with control group. Conclusion lntrathecal clonidine significantly enhances the antinociceptive effect of intrathecal morphine in a rat model of incisional pain, which might be associated with inhibi-tion of the increased expression of PKA catalytic subunit in spinal cord.     

改良开放性手术治疗巨大良性前列腺增生症

目的探讨巨大良性前列腺增生症的开放性手术治疗方法及效果。方法回顾分析16例巨大良性前列腺增生症,年龄61~88岁,平均74岁。作耻骨上经膀胱前列腺切除术。结果手术均成功;手术时间35~65min,出血量100~200mL,术后前列腺重量为200~520g,平均215g;膀胱冲洗2~3d,拔导尿管5~7d;术后3d再出血1例,经DSA同侧髂内血管栓塞止血成功,排尿困难1例,短期尿失禁1例,其余患者术后均排尿通畅,控尿良好。结论开放性手术治疗巨大良性前列腺增生症,其梗阻解除彻底,是一种合理的治疗方法。恰当的手术方法是提高疗效及降低并发症的关键。     

关于我国体外诊断试剂监督管理改革的建议

本文综述了美国、欧盟、日本、中国目前对体外诊断产品（试剂）监督管理的现状以及我国存在的问题。并根据我国具体情况提出了对体外诊断试剂监督管理的改革建议。     

1040例在院病人抗生素一日使用调查报告

目的了解住院病人抗生素使用情况。方法采用横断面调查的方法时我院2005年7月27日所有住院病人抗生素使用情况进行调查。结果抗生素日使用率为34．81％（304／1040），治疗用抗生素占39．67％（144／363），预防用占16．25％（59／363），治疗＋预防占44．08％（160／363），抗生素单用和二联占95．04％（344／363），三联及以上者4．96％（18／363），抗生素日使用种类47种，病原体送检率7．57％（23／304）。结论我院抗生素日使用率不高，抗生素联合使用总体较好，但仍有病原送检率低、抗生素使用品种多、起点高、部分囤术期抗生素预防用药的时机不合理等现象，建议加强宣传教育力度，提高监测速度和指导医师合理用药。     

驻戈壁边防军人生活质量与睡眠质量关系的研究

目的调查驻戈壁边防军人生活质量与睡眠质量之间的关系.方法采用世界卫生组织生活质量评定量表(WHOQOL-BREF)和匹兹堡睡眠质量指数(PSQI)量表,对302名驻戈壁边防军人进行测查.结果①驻戈壁边防军人生活质量的生理、心理、社会及环境领域得分分别为(14.45±2.21)分,(13.98±2.48)分,(14.26±2.72)分,(11.89±2.63)分,其中环境领域得分偏低;PSQI总均分为(6.79±3.39)分,49.7%军人存在睡眠质量问题.②不同睡眠质量者在生活质量各领域得分有显著差异(P＜0.05),睡眠质量越好,生活质量各领域得分越高;③相关分析表明,生活质量生理、心理和环境领域与睡眠质量各因子均有不同程度的相关,多元逐步回归分析发现,日间功能障碍是影响生活质量最主要的因素.结论改善驻戈壁边防军人睡眠质量,有助于提高官兵生活质量水平.     

腹腔镜下胆肠吻合术二例报道

腹腔镜胆肠吻合术，是近年来随着腹腔镜技术发展起来的新技术，是腔镜技术的拓展，但国内外此类手术开展的例数仍然很少，没有得到大范围开展。我科于2003年8月及2003年10月施行了二例腹腔镜下胆肠吻合术，现报道如下。     

中西医结合治疗小儿急性肾小球肾炎临床观察

急性肾小球肾炎为临床常见病，多发于少年儿童，男性多见。西医除对症处理外，无特效药物，中药治疗本病可明显缩短病程。笔者自2003年1月至2006年1月用清热利湿解毒汤治疗急性肾小球肾炎60例取得确切疗效，现报道如下。     

A PC-based free text retrieval system for health care providers

The purpose of this paper is to describe the design and development of the Clinical Practice Library of Medicine (CPLM). CPLM is an investigational project aimed at providing health care practitioners with critical in-depth information similar to that obtained from a medical reference library or consultant. When used in conjunction with the physician's knowledge, CPLM can provide valuable diagnostic prompting information to assist in rapidly reaching a suitable diagnosis for timely administration of appropriate treatment. This system may also be used to assist paramedical professionals working in remote areas where other expert medical assistance may not be available.