PTCA及支架植入术治疗心肌梗死并重症泵功能衰竭近期效果观察

OBJECTIVE: To evaluate the short-term therapeutic effect of percutaneous transluminal coronary angioplasty (PTCA) with stent implantation in the treatment of myocardial infarction with severe pump failure. METHODS: The clinical data of 73 patients receiving PTCA and stent implantation for myocardial infarction with severity pump failure were analyzed and grouped according the occurrence of complications, degree of the vascular lesions and the complexity of the surgical procedures. Preoperative and postoperative ventricular ejection fractions (LVEF) were compared in each case. RESULTS: The degree of vascular lesions and surgical complexity were not shown to relate to the occurrence of the complications. Except in cases complicated by chronic renal dysfunction, significant improvement was achieved in the patients 7 d after the operation (P<0.05), regardless of different degrees of vascular lesions and surgical complexity. CONCLUSION: PTCA with stent implantation is effective to improve the short-term cardiac function of patients with myocardial infarction and severe pump failure.     

冠状动脉内支架置入术并发症的观察及护理

目的 探讨冠状动脉内支架置入术并发症的观察及护理.方法 回顾分析338例行冠状动脉内支架置入术患者的临床资料.结果 术中发生室颤5例,均经电复律后窦性心律恢复.术后共发生并发症27例,其中亚急性支架内血栓形成1例,心包填塞1例,拔管时发生血管迷走神经反射12例,穿刺部位出血5例,皮下血肿7例,假性动脉瘤3例.结论 严密的观察和护理干预可有效减少冠脉内支架置入术并发症的发生.     

Effect comparison between sacral blocking and massage combined with traction on protrusion of lumbar intervertebral disc

Background:Epidural injection is an important method in treatment of protrusion of lumbar intervertebral disc.Especially in the recent decade sacral injection is adopted more and more often.Objective:To compare the clinical effects of sacral blocking and massage combined with traction.Unit:Yinhe Hospital of Beijing.Subjects:290 outpatients with grade Ⅱ of ASAI were selected from May,1994 to July,2000.Patients were randomly divided into observation group(n=145)and control group(n=145).Sacral blocking was adopted in observation group and 80 males and 65 females aged 20-78(mean:46.4)years old were included with disease course 3 days to 30 years.Massage combined with treaction was adopted in control group and 74 males and 71 females aged 22-74(mean:44.9)years oled were inmcluded with disease course 2 days to 10 years.Interention:Sacral blocking:Operation was according to sacral blocking and druge(dexamethasone injection,2 mg;0.75% bupivavaine hydrochloride,5 ml;saline,50ml) were injected slowly after success of puncture.Patient rested for 0.5h after injection and left treatment room if no adverse effects occurred.Massage combined with traction:Massage was adopted after traction to every patients.(1)Massage:Patient was seated at square stool and lower limbs separated naturally with same width of shoulders.Doctors sit behind patient.First,thubs of both hands were pressed on projecting part near spinous process(pressing points were selected according to different projecting part).Flexing and extending forward and backward were taken at the same time and extent was ddecided addording to patients‘ maximal endurable degree,5-10 timmes.Upper part of body was turned 45 degrees to left and right.Massage was still taken to affected part,3-t times.(2)Traction:Pelvis was extracted with general physical therapy and massage table.Supine position,chest and treaction bandage were fixed,tractiron wheel was turned slowly until patient felt comfortable with maximal endurance as limit(traction force,20-40kg),After extracting for 5 minutes,massagee switch was turned on to take rolling massage to bck and both lower libmbs.Traction force was increased every5 minutes and limit was still according to patient‘s maximal endurance,30 minutes for every time,once a day and ten times as a therapeutic course.Cohclusion:Effect of sacral blocking on protrusion of lumbar intervertebral disc was positive and fewer therapeutic time were needed.Massage combined with traction was also effective,safe and no adverse effects wer observed,but more therapeutic times were neeeded and inconveinient.     

尿道损伤早期手术治疗的体会

本文总结了尿道损伤早期手术治疗。认为尿道球部损伤早期手术吻合疗效是肯定的,在吻合过程中强调吻合质量,将断端修剪成斜面对端吻合,吻合时要求对位准确,确实可靠。可不必膀胱造瘘,术后一般不施尿道扩张。后尿道损伤会师加牵引是切实可行的,尿道会师时应强调操作轻巧,牵引重量和时间要适宜。对严重损伤并发休克者行膀胱造瘘的同时不应放弃尿道会师的机会加牵引效果是满意的。女性尿道完全断裂是少见的,经阴道尿道吻合困难不大,效果亦好。     

84例冠状动脉内支架植入术的护理体会

近年来,许多医疗单位相继开展了经皮冠状动脉支架植入术,对于刚刚开展或初学科来讲,PTCA术后并发症的治疗及护理值得关注。其中,较为常见的并发症:心肌缺血、心律失常、低血压、穿刺出血部位的出血、水肿等。典型表现:心前区痛、心慌、胸闷、恶心、出冷汗等。其发病迅速,处理不当甚至危及生命。我院在2004年4月～2007年8月共施行PTCA支架植入术84例。通过对患者的密切观察和认真、仔细的护理,积累了一定的护理经验。     

应用针灸治疗不同分期的腰椎间盘突出症患者100例体会

采用分期针灸加电针仪治疗腰椎间盘突出症100例，同时辅以牵引等方法，治愈率达76％，经与推拿加牵引等治疗比较，其治愈率仅为28％。     

高龄患者粗隆间骨折的两种治疗方法疗效比较

目的对高龄粗隆间骨折非手术与手术治疗疗效进行比较评价。方法将高龄新鲜粗隆问骨折的患者分为两组，分别采用非手术与手术治疗，对比其功能评定，并发症发生率。结果手术治疗组患者在功能评定优于非手术组，并发症发生率低于非手术组。结论在一定条件下，高龄粗隆间骨折患者手术治疗效果优于非手术治疗。     

血浆醛固酮水平预测支架内再狭窄状况

日本名古屋大学医学研究生院Tetsuya Amano及其同事在Am J Cardiol杂志上发表的一项报告显示，基线血浆醛固酮高水平与冠脉支架成功置入后发生支架内再狭窄的较高可能性有关。     

管状膨体聚四氟乙烯用于组织工程支架材料的动物实验研究

目的：研究膨体聚四氟乙烯(ePTFE)植入动物体内后与机体的关系。方法：管状膨体聚四氟乙烯两端闭合，内充DMEM培养液，埋入家兔皮下，观察宿主生命情况，于术后1、2、4、6周取出标本，行大体及光镜下观察。结果：家兔在植入膨体聚四氟乙烯材料及DMEM培养液后存活情况良好，DMEM培养液在1周时即已完全无色透明；4周时膨体聚四氟乙烯与周围组织有粘连，6周时粘连紧密；光镜下观察，各时间点材料间隙均可见着色，1周时可见少量淋巴细胞浸润，无血管及组织细胞。材料内壁未见细胞附着。结论：植入膨体聚四氟乙烯材料及少量DMEM培养液对宿主动物存活无影响；管内外液体可相互交通，管状膨体聚四氟乙烯可作为组织工程化尿道的支架材料。     

正畸和下颌骨牵引成骨术联合治疗半面短小症

半面短小症 (hemifacialmicrosomia)是严重的颜面发育畸形 ,以下颌和耳的畸形为特征 ,可伴有上颌骨、颧弓、蝶骨翼突、面神经和面部肌肉受累 ,临床上表现为面部不对称畸形。牵引成骨术 (distractionos teogenesis)是一项将骨切开后应用牵引装置缓慢牵引 ,使截骨间隙处逐渐形成新骨 ,从而达到骨骼延长目的的技术 ,以往主要应用于四肢骨 ,近年来已成功地用于治疗先天性下颌骨畸形 [1]。1998～2001年我们对5例半面短小症患者应用牵引成骨术 ,配合术前、术中、术后的正畸治疗 ,取得了比较满意的疗效 ,报道如下。1临床资料1.1一般资料本组5例中女…