蜂毒和风痛宁穴位注射治疗骨关节炎468例

目的　探索骨关节炎新的有效治疗途径。方法　运用纯中药制剂蜂毒注射液和风痛宁注射液穴位注射治疗本病 ,并与局封治疗作对照比较。结果　治疗组总有效率为 92 .5 2 % ,对照组为 77.0 0 % ,两组比较有显著差异 (P<0 .0 5 ) ,且两组副作用、复发时间均有显著差异 (P<0 .0 5 )。结论　蜂毒和风痛宁穴位注射治疗本病疗效优于局封治疗 ,且能减少副作用 ,延长复发时间。     

针刺对肾血管性高血压大鼠的降压效应

目的　探讨针刺对肾血管性高血压大鼠的降压作用及其神经 -内分泌调节机制。方法　采用二肾一夹法制备高血压大鼠模型 ,测定实验各组大鼠血浆内皮素 (ET)、一氧化氮 (NO)含量和心率变异性 (HRV)的动态变化。结果　与模型组相比 ,针刺组血压 (BL 2 3:19.1± 1.1k Pa,ST36:18.1± 2 .5 k Pa)及 ET水平明显下降 (P<0 .0 1) ,其中针刺肾俞组血浆 ET水平 (91.3± 9.45 pg/ ml)较足三里组 (10 8.48± 13.0 6pg/ ml)下降更明显 (P<0 .0 5 ) ;针刺治疗组血浆 NO水平 (BL 2 3:5 0 .3±12 .7μmol/ ml,ST 36:49.71± 8.49μm ol/ m l)显著升高 (P<0 .0 5 )。足三里组针刺后 L F/ HF比值与模型组无明显差异 ,而肾俞组 L F/ HF值 (0 .5 7± 0 .13)明显低于模型组及足三里组 (0 .86± 0 .2 5 )。结论　针刺能降低肾血管性高血压模型大鼠动脉血压 ,肾俞与足三里两穴无明显差异 ,其作用机制可能与自主神经系统、NO及 ET参与的神经内分泌调节作用相关。     

Program Directors' Views of the Effect of Managed Care on Substance Abuse Programs in Southern California

This article reports the results of semi-structured interviews with substance abuse treatment (SAT) program directors (PDs) regarding the ways SAT is being influenced by managed care (MC), plans for future SAT, and strategies for decreasing costs of care. It compares findings to an earlier survey of 50 SAT PDs.

Interviews were conducted in 20 SAT programs to gather information about treatment delivery since the advent of MC, including PD responsibilities, funding source, treatment intensity, location, duration, and methods of treatment. Open-ended responses were used to gather information about current and future plans in providing SAT, and awareness of new types of treatment being planned by organizations impacted by MC.

PDs reported changes in SAT secondary to MC such as decreased treatment length, limiting of inpatient and outpatient services, and delayed treatment secondary to benefit determination. Political and economic constraints were seen as barriers to providing adequate and effective services. SAT being subsumed by mental health was viewed as problematic along with an emerging split between alcohol abuse and drug treatment. A positive emerging treatment trend was the development of targeted programs for special need groups.

PDs revealed a variety of strategies that have promoted necessary adaptations to economic and political influences within the structure of managed behavioral care. Strategies such as varying treatment length, modality, and subspecialty care reflected necessary adaptations to diverse market needs.

Managed care continues to have a tremendous impact on the delivery of SAT services. While MC has helped to contain costs, negative outcomes are decreased availability of appropriate care and overtaxing of units that have survived MC cut backs. However, special need programs have allowed SAT programs to specialize, expand, and even flourish in today's competitive SAT market. Interviews with PDs reinforced the need for maintaining quality and diversified SAT services in today's MC environment.     

磁共振胆胰管造影在梗阻性黄疸诊断和治疗中的作用

目的：探讨磁共振胆胰管造影(MRCP)对梗阻性黄疸患梗阻定位和定性的诊断价值及对治疗的指导意义。方法：对48例梗阻性黄疸的患进行MRCP检查，34例(70．8％)行手术治疗，14例(29．2％)行非手术治疗。结果：48例患中45例(93．8％)可通过MRCP明确诊断，并经手术或临床证实；2例(4．1％)硬化性胆管炎需结合其他临床资料做出诊断；1例(2．1％)胆总管结石误诊为胆管癌。结论：MRCP对胆道疾患诊断具有无创性、高灵敏度、高准确率等优点，能为梗阻性黄疸患临床治疗提供有效依据。     

TURP治疗巨大前列腺增生症的体会(附41例报告)

目的探讨巨大良性前列增生症(benignprostatichyperplasia,BPH)的治疗方法。方法回顾性分析41例巨大的BPH患者采用经尿道前列切除术(transurethralresectionoftheprostate,TURP)治疗的临床资料。结果TURP后,前列腺症状评分(internationalprostatesymptomscore,IPSS)由术前平均30±2郾5分,降至术后8郾1±2郾5分;最大尿流率由术前平均(5郾1±2郾4)ml/s升至术后平均(18郾6±5郾3)ml/s;剩余尿由术前50～1100ml降至术后0～40ml。手术并发症5例(12郾3%),其中前列腺电切综合征(transurethralresectionsyndrome,TURS)3例,继发出血2例。结论在熟练掌握TURP技术后,用TURP治疗巨大BPH是一种相对安全、并发症少、疗效好的方法。     

组织细胞坏死性淋巴结炎16例临床分析

目的:探讨组织细胞坏死性淋巴结炎(HNL)的诊断和治疗.方法:对新桥医院口腔科从1985～2002年共收治的HNL16例的临床表现,检查和诊断,以及治疗和愈后进行回顾性分析.结果:所有患者通过淋巴结病理活检确诊,愈后良好,4例(25%)患者手术确诊后观察.结论:活检术在HNL诊断方面具有重要的临床价值,肾上腺皮质激素在治疗HNL方面疗效满意.     

Treatment of calcaneal fractures: the available evidence

Abstract Calcaneal fracture is the most common of the tarsal fractures and represents 1%–2% of all fractures. The fractures may be divided into extra-articular (not affecting the joint) and intra-articular (involving the talo-calcaneal and calcaneal cuboid joints) types. The management of heel fractures includes nonoperative and operative treatments, but no clear consensus has been reached. The choice of operative treatment is still controversial with many factors influencing the final clinical outcome. Many studies have assessed the outcome of treatment of calcaneal fractures, but there is a general disagreement on their management. The objective of this study was to collect and evaluate the scientific evidence reported in the literature supporting the different treatments for calcaneal fractures.     

心先安佐治小儿病毒性心肌炎临床疗效分析

目的:分析心先安佐治小儿病毒性心肌炎的临床疗效。方法:136例病毒性心肌炎患儿随机分为治疗组及对照组,在相同的 基础治疗条件下,治疗组应用心先安2～5mg kg,加液静滴,每天2次。结果:心先安组;痊愈51例(75%),好转12例(17.65%),无效5例(7. 35%),总有效92.65%。对照组痊愈41例(60.29%),好转14例(20.59%),无效13例(19.12%),总有效80.88%。两组相比、差异有显著性 (x2=4.09,P<0.005)。结论:心先安治疗小儿病毒性心肌炎疗效确切,且安全、可靠。     

舒血宁注射液治疗突发性耳聋的疗效评价

目的：观察舒血宁注射液治疗突发性耳聋的疗效。方法：用舒血宁注射液治疗60例突发性耳聋，金纳多注射液作为对照。结果：舒血宁注射液，治疗突发性耳聋总有效率为94．3％，其中痊愈率114％；显效率45．7％；有效率37.1％，与进口金纳多注射液无明显差别。结论：舒血宁注射液是治疗突发性耳聋有效、安全、经济的新药物。