临床护理路径在心血管患者静脉留置针中的研究分析

目的:提高静脉留置针使用有效期,保证心血管患者得到及时用药,有效开放静脉抢救通道。方法:建立了心血管患者静脉留置针的临床护理路径(Clinical Nursing Pathway,CNP)。选择我院2018年1-12月期间接诊的静脉留置针心血管患者为研究对象,共100例,随机分组,即对照组(50例,常规护理)与实验组(50例,在常规护理基础上辅以临床护理路径),比较两组护理效果,包括留置时间、不良反应情况、患者满意度等。结果:护理后,两组患者留置时间无明显差异,但实验组不良反应发生率、静脉炎发生率低于对照组,差异有统计学意义(P<0.05);实验组满意度、一次性置管成功率高于对照组,而非计划性拔管率则低于对照组,差异有统计学意义(P<0.05)。结论:心血管患者静脉留置针护理中辅以临床护理路径,可减少不良反应,预防静脉炎,延长置管时间,提高护理满意度,值得优选。     

完全性左束支传导阻滞伴快速心房纤颤并急性左心衰竭的抢救

目的总结完全性左束支传导阻滞伴快速心房纤颤并急性左心衰竭的治疗经验,以提高抢救成功率.方法对经抢救治疗的完全性左束支传导阻滞伴快速心房纤颤并急性左心衰竭9例(16次)患者进行治疗方面的回顾分析.结果9例(16次)患者14次抢救成功,成功率87.0%,但复发率较高,预后较差,有5例患者在抢救时或出院后1～2年内猝死.结论该组患者经传统"强心、利尿、扩血管",控制心房纤颤、心室率等治疗是远远不够的.应在未发生肺泡性肺水肿及心源性休克之前,尽早尽快地应用血管扩张剂及联合应用小剂量非洋地黄类正性肌力药物,并维持治疗24～72 h.其中以酚妥拉明加多巴胺和(或)多巴酚丁胺效果可能较佳,血管扩张剂硝酸酯类不及α-受体阻滞剂酚妥拉明疗效明显.     

温州口岸出入境人员心房颤动分析

目的了解温州口岸出入境人员中的心房颤动的发生情况，探讨旅行保健方法。方法对检出的48例心房颤动患者的资料进行分析。结果对2003．11-2004．10从温州口岸出入境的19862名人员进行心电图检查，发现心房颤动病例48例，检出率为0．24％，其中男性29例，女性19例，男女之间检出率没有显著差异。心房颤动多见于老年人。结论出入境人员进行健康体检具有重要意义。确保出入境人员的健康。     

ANALYSIS OF BURIED BUMPER SYNDROME AFTER PERCUTANEOUS ENDOSCOPIC GASTROSTOMY DUE TO USE OF A BUTTON‐TYPE KIT

Background: Buried bumper syndrome (BBS) is a rare complication of percutaneous endoscopic gastrostomy (PEG). Along with the widespread use of the button‐type kit, BBS is encountered frequently. Methods: In the present study, we examined causes and treatments for BBS among 1400 patients who had undergone PEG. Results: The causes of BBS after PEG were classified into two categories: early causes consisted of wound infection, inappropriate size of kit and severe lordosis, while late causes were inappropriate exchange of kit, rough management or weight gain. The treatments for BBS could be determined by the degree of wound infection, fistula and burial of the bumper. Conclusion: We prepared a flowchart for replacement, by which BBS can be managed safely and quickly without surgical or endoscopic intervention.     

推按运经仪为主治疗结石300例

采用推按运经仪加中药、耳穴贴压等综合治疗结石３００例，６０例肝胆结石中，治愈２８例，显效２０例，无效１２例，有效率８０％；２４０例泌尿系结石中，治愈１３６例，显效８８例，无效１６例，有效率９３．３％。     

Flow dynamics through spinal needles

We examined the flow pattern produced when liquid dye was actively injected into a fluid medium at various flows through five different commonly used spinal needles. At all flows, the Whitacre-type needles produced a directional stream exiting at an angle from the longitudinal axis. At intermediate rates the stream developed tracks which disappeared at faster rates. The Quincke needle always produced an undeviated stream of dye and did not form tracks at any flow rate. When a perspex plate (representing the spinal cord) was interposed in front of the needle, the dispersion of dye was always unidirectional from the Whitacre needle and bidirectional from the Quincke needle. The dye adhered to the surface of the plate as a concentrated film at slow rates and at faster rates it dispersed turbulently for both types of needle.     

THE INFLUENCE OF MULTIPLE FACTORS ON GALL BLADDER PRESSURE AFTER AURICULAR POINT STIMULATION

The study has explored 11 correlative variables which might affect the gallblad-der pressure GBP of patients with gall stone after auricular electrical stimulation by means of multiplestepwise regression. It was found that the size of gallbladder stone (X9), cholecystolithiasis (X4),sex (X1), and the baseline of GBP (X10) could affect the GBP change range (Y1) depressingly orreinforcingly. Also the baseline of GBP (Y1) could be affected by the variables X1 (sex), X2 (age),and X6 (long diameter of the gallbladder, LDGB), etc.. The result shows that the change in GBPafter auricular electrical stimulation is comprehensively influenced by multiple factors. And it providessome useful information for predicting the curative effect of auricular therapy on gallbladder stone inclinic.     

人胎盘组织液抗炎药效学研究

目的研究人胎盘组织液的主要药效作用。方法建立二甲苯所致小鼠耳肿胀及大鼠棉球肉芽肿的药理模型，观察人胎盘组织液对炎症模型动物的抗炎作用。结果与模型对照组相比，连续7d肌肉注射0．1mL/kg剂量的人胎盘组织液对二甲苯所致小鼠耳肿胀起到明显抑制作用，且差异显著（P〈0．01）；连续6d肌肉注射0．1mL／kg剂量的人胎盘组织液对大鼠棉球肉芽组织增生起到明显抑制作用，且差异显著（P〈0．01）。结论人胎盘组织液具有明显的抗炎作用。     

阴茎包埋对海绵体内一氧化氮合酶的影响

目的:探讨阴茎包埋对海绵体内一氧化氮合酶(NOS)活性的影响。方法:通过建立大鼠隐匿阴茎模型获得实验标本,分2个月组、4个月组和6个月组进行观测,每组80只大鼠。各阶段中包括包埋组(n=50)、假手术组(n=15)和正常组(n=15)。称量大鼠体重和海绵体重量后,采用化学比色法检测海绵体内NOS活性。结果:各阶段包埋组阴茎海绵体重量、体重及两者的比值与正常组和假手术组比较均无显著性差异(P>0.05);包埋降低大鼠阴茎海绵体组织的NOS活性(2个月组P>0.05,4个月组P<0.05,6个月组P<0.01)。结论:阴茎包埋可影响海绵体内NOS活性,且与包埋时间呈正相关,但对海绵体外观和重量无明显影响。     

<Emphasis Type="Italic">Susuks</Emphasis> (charm needles) in the craniofacial region

Objectives  We conducted a study to determine the numbers of susuks (charm needles) and their distribution in the craniofacial region of susuk wearers, and the sex, racial affiliation, and age of the wearers. In addition, we sought to determine whether the presence of susuks posed any potential hazard to patients undergoing magnetic resonance imaging (MRI). Methods  We studied various radiographs of 33 susuk wearers (age range, 33–69 years) and investigated the most common sites of insertion in the craniofacial region. A susuk was also suspended inside a 1.5-T MRI machine to determined whether it was attracted by the machine’s magnet. Results  The largest number of susuks that we observed in the craniofacial region was 39 pins, and susuks were particularly numerous in Malay Muslim women. Other sites with susuks were the maxillofacial region (except the temporomandibular region) and the forehead. The susuks showed no ferromagnetic characteristics. Conclusions  As susuks are made from gold, they are generally biocompatible with human tissue and do not cause problems to their wearers. Gold and the other minor metal constituents found in susuks have no ferromagnetic characteristics and therefore pose no hazard to patients undergoing MRI.