不同雾化吸入方式对婴幼儿支气管肺炎治疗效果的影响

分析病区库房物资管理中存在的问题，主要有管理意识缺乏，物资领取与临床需求脱节，医疗物资分配和使用不合理，物资的保管、维护不当。应对措施：加强医疗成本管理意识；物资领取时注意计划性和灵活性相结合；库房物资使用时注意原则性和节约性相结合；库房物资规范存放，做好各类固定资产的维护、保养管理；健全病区库房管理规章制度；树立科学发展观。     

Acute Cellular Rejection with CD20-Positive Lymphoid Clusters in Kidney Transplant Patients Following Lymphocyte Depletion

Lymphoid clusters (LC) containing CD20-positive B cells in kidney allografts undergoing acute cellular rejection (ACR) have been identified in small studies as a prognostic factor for glucocorticoid resistance and graft loss. Allograft biopsies obtained during the first episode of ACR in 120 recipients were evaluated for LC, immunostained with CD20 antibody, and correlated with conventional histopathologic criteria, response to treatment and outcome. LC were found in 71 (59%) of the 120 biopsies. All contained CD20 positive B cells that accounted for 5-90% of the LC leukocyte content. The incidence of LC was highest in the patients who had no lymphoid depletion or had been treated with Thymoglobulin preconditioning (79% vs. 75%, respectively) compared to 37% in patients pretreated with Campath (p = 0.0001). Banff 1a/1b ACR were more frequent in the LC-positive than the LC-negative group (96% vs. 80%, respectively; p = 0.0051). With a posttransplant follow-up of 953 +/- 430 days, no significant differences were detected between LC-postitive and LC-negative groups in time to ACR, steroid resistance, serum creatinine and graft loss. CD20+LC did not portend glucocorticoid resistance or worse short to medium term outcomes. CD20+LC may represent a heterogenous collection in which there may be a small still to be fully defined unfavorable subgroup.     

超长方案促性腺激素释放激素激动剂降调节对子宫内膜异位症体外受精-胚胎移植结局的影响

本中心对129例经腹腔镜证实为美国生殖医学会(ASRM)II-IV期子宫内膜异位症(内异症)合并其他不育因素而行体外受精-胚胎移植(IVF-ET)治疗的病例,进行了回顾性统计和分析。一、资料和方法1.临床资料:从2005年4月至2007年3月,在本中心接受IVF-ET治疗经腹腔镜证实为ASRMII-IV期内异症合并其他不育因素的129个周期病例;对照组为输卵管性不育的1,543个周期。内异症组根据有无促性腺激素释放激素激动剂(GnRH-a)药物降调节分为A、B两组进行分析,A组:中重度内异症在手术后接受长效GnRH-a(3.75 mg/支,每28 d一支,共2~6支)抑制治疗的39个…     

肾动脉狭窄支架植入术的临床疗效观察

目的探讨肾动脉狭窄支架植入术的临床疗效.方法1997年1月～2004年12月,我院行支架介入治疗肾动脉狭窄27例.对27例术前、术后及随访期内血压、肾功能以及生活质量进行评估,并与同期单纯药物治疗肾动脉狭窄27例进行比较.结果介入组27例植入支架40枚,手术成功24例(88.9%,24/27),失败3例(11.1%,3/27),手术并发症5例(18.5%,5/27).术后在血压下降(包括收缩压舒张压)肌酐下降,肾小球滤过率增加方面,介入组获益率明显优于药物组,两组比较差异均有显著性,术后随访6个月～8年6个月,中位数为1年9个月,介入组有19例能比较健康的生活和工作,药物组仅12例能维持生活和工作.结论支架介入治疗较单纯药物治疗肾动脉狭窄疗效显著.     

咽旁间隙原发性肿块流行病学分析

目的：对咽旁间隙原发性肿块进行流行病学分析。方法：对咽旁间隙原发性239例肿块进行统计分析。结果：原发良性肿瘤患病比为61．09％，其中上皮源性肿瘤患病比最高，占19.25％；神经源性肿瘤第二位，占17．57％。原发性恶性肿瘤的患病比为35．15％，其中上皮源性恶性肿瘤的患病比最高，占21.76％；恶性淋巴瘤第2位，占7．95％。炎症的患病比为3．77％，其中淋巴结反应性增生最高。结论：咽旁间隙原发性肿块良性肿瘤的患病比最高，恶性肿瘤次之，炎症居第3位，比例约为17：9：1。     

唇腭裂患者上颌骨牵引成骨术后发音方式的变化

目的:通过对行颅外支架式上颌骨牵引成骨术(rigidexternaldistraction,RED)唇腭裂患者治疗前后的错误发音数量变化、不同发音部位、不同发音方法以及不同类型错误发音发生特点及其变化评价,分析上颌骨RED对患者发音方式的影响。方法:1999年至2001年行上颌骨RED的唇腭裂术后上颌发育不足患者21例,其中男性13例,女性8例,平均年龄15.05岁。所有患者RED前后进行语音测听并分类。治疗前后错误发音的差异性用非参数检验。结果:RED术后42.9%患者错误发音数较RED前增加,19.0%减少,38.1%无变化。从发音部位,舌尖前音错误发音发生率最高,其次为舌面音。从发音方法,错误发音多发于塞擦音。错误发音类型以咽喉摩擦/爆破音为主,其次为腭化构音和声门爆破音。上颌骨RED后腭化构音累及音节数减少,但咽喉摩擦/爆破音和声门爆破音反而增加,尤其是咽喉摩擦/爆破音。结论:唇腭裂患者经RED前移上颌骨后,会对患者发音方式产生影响,在行语音治疗前需考虑全面。     

胫骨平台骨折合并内侧副韧带损伤的诊治体会

[目的]探讨胫骨平台骨折伴膝内侧副韧带损伤的诊断及治疗方法。[方法]回顾性分析本院1996年1月~2005年12月期间收治的52例胫骨平台骨折合并重度内侧副韧带损伤病例,并对有随访的49例(保守治疗21例,手术治疗28例)进行分析。[结果]随访10个月~9年(平均1.7年),按照Schatzker分型:Ⅱ型39例,Ⅲ型6例,Ⅵ型4例。骨折均切开复位内固定,对韧带损伤的治疗分为2组,保守治疗组21例,膝关节功能:优11例,良9例,差1例。手术治疗组28例,Ⅰ期修复19例:优17例,良2例。Ⅱ期修复9例:优5例,良3例,差1例。[结论]胫骨平台骨折合并内侧副韧带损伤Ⅰ期修复效果理想。     

搭建基础平台实现高职医学订单教学

搭建基础平台是改传统三年制医学教学“1＋1＋1”模式为“1＋1”模式，为以“市场为导向，就业为中心”的高职教学进行多向培养提供条件，既拓宽教学渠道，适应市场需求，解决学生就业问题，同时又有利于学校发展，符合教学新模式量展要求。     

Thromboprophylaxis post vaginal delivery: are we forgetting it? Audit on thromboprophylaxis prescription post vaginal births.

Pulmonary thromboembolism is the leading direct cause of maternal deaths in the UK. The majority of deaths occur in the puerperium. Caesarean section has been recognised as a risk factor but there is concern that more attention to thromboprophylaxis after vaginal births is needed. The hospital maternity unit in Dumfries has written guidelines on thromboprophylaxis after vaginal births. This audit assessed the compliance with these guidelines within this maternity unit. The case notes relating to spontaneous vaginal births over a 2-month period (n=148) and instrumental vaginal births over a 7-month period (n=29) were reviewed. Information concerning venous thromboembolism risk and any thromboprophylaxis given was extracted. The audit showed that 9% of spontaneous vaginal births and 62% of instrumental vaginal births required specific thromboprophylaxis. However, only 31% of the spontaneous vaginal births and 22% of the instrumental vaginal births in which thromboprophylaxis was indicated did indeed receive the required treatment. Failure to respond to venous thromboembolism risk factors was common. Measures to increase the awareness of maternity staff to these factors are suggested.