您现在的位置: 首页> 研究主题> 血管假体植入

血管假体植入

血管假体植入的相关文献在2000年到2020年内共计60篇,主要集中在内科学、肿瘤学、外科学 等领域,其中期刊论文60篇、专利文献61803篇;相关期刊20种,包括中国临床保健杂志、上海针灸杂志、当代护士(专科版)等; 血管假体植入的相关文献由286位作者贡献,包括贾鑫、刘小平、郭伟等。

血管假体植入—发文量

期刊论文>

论文:60 占比:0.10%

专利文献>

论文:61803 占比:99.90%

总计:61863篇

血管假体植入—发文趋势图

血管假体植入

-研究学者

  • 贾鑫
  • 刘小平
  • 郭伟
  • 尹太
  • 张宏鹏
  • 刘杰
  • 张敏宏
  • 段琛
  • 熊江
  • 贾森皓
  • 期刊论文
  • 专利文献

搜索

排序:

年份

    • 刘春雨; 李贞福; 何宇; 张宏; 江磊
    • 摘要: 目的探讨采用胸主动脉腔内修复术(TEVAR)治疗主动脉溃疡(PAU)患者的远期效果。方法选取2008年1月—2017年1月本院心血管外科经主动脉CT血管造影(CTA)确诊的PAU患者86例,根据患者的病情分为TEVAR治疗组(A组)67例和药物治疗组(B组)19例。记录两组患者年龄、性别、并发症、吸烟史、饮酒史、住院时间、随访结果等。结果所有患者住院期间均无死亡。A组的随访结果分级与B组比较差异具有显著意义(χ^2=2413.00,P<0.05);A组患者的中位生存时间与B组比较差异具有显著统计学意义(χ^2=2.28,P<0.05)。结论TEVAR治疗PAU患者安全有效,患者中位生存时间长,值得在临床推广应用。
    • 赵春美; 谢思宁; 张晴; 贾春蓉; 安立新
    • 摘要: 目的 观察针刺辅助全身麻醉对后循环缺血性脑卒中患者围术期脑血流及脑神经功能的影响.方法 将52例后循环缺血性脑卒中(PCIS)支架置入术患者,根据随机数字表法分为电针组(A组)19例,经皮穴位电刺激组(T组)18例和假电针对照组(C组)15例.A组进行针刺,T组进行经皮穴位电刺激,C组采用假电针.测定所有患者术前、治疗30 min后、术后30 min、术后1天大脑后动脉(Posterior cerebral artery,PCA)的平均脑血流速度(Vm).记录术后1周、1个月和3个月的NIHSS、mRS评分.结果 3组PCA术前、术后30 min、术后1 d Vm比较差异均无统计学意义(P>0.05).A组和T组治疗30 min后PCA的Vm较术前升高(P<0.05).术后1周,A组和T组NIHSS评分均低于C组(P<0.05),A组和T组mRS评分为0级的患者均多于C组(P<0.05).而3组术后1个月、3个月的神经功能评分比较差异无统计学意义(P>0.05).结论 电针或经皮穴位电刺激复合全身麻醉应用于PCIS患者,刺激30 min可增加PCA脑血流,加速术后早期(1周)的神经功能恢复,而对远期的神经功能预后没有影响,是一种值得应用的麻醉方法.
    • 向一郎; 吴子衡; 张鸿坤
    • 摘要: 主动脉弓部病变血管内治疗因病变部位解剖复杂、毗邻重要分支而颇具挑战性.主动脉支架原位开窗技术作为处理此类复杂部位病变的一种超适应证方法,充分利用目前可获得的器械,在保留弓上分支血管的前提下,尽可能发挥胸主动脉血管内修复术的微创优势.原位开窗技术的特点是释放主体支架后,通过在支架壁上运用不同方法破膜,形成与分支血管对合的窗口,再通过窗口植入分支支架,维持隔绝区域分支血管的血流.该技术目前临床应用越来越广泛.本文就原位开窗技术的操作步骤以及临床应用进展作一综述.
    • 李龙伟; 马礼坤; 王磊; 王汉章; 李卉卉
    • 摘要: 阿司匹林联合氯吡格雷是冠状动脉支架植入术后常规的抗血小板治疗方案。然而,近年来的研究显示接受上述治疗的部分患者血小板的抑制率较低,即氯吡格雷抵抗,与冠脉支架植入术后支架内血栓事件的发生存在因果关系。而导致氯吡格雷抵抗的原因复杂,研究表明 CYP2C19基因多态性与其明显相关,对高危人群进行 CYP2C19基因多态性检测有利于识别氯吡格雷抵抗,并及时增加氯吡格雷剂量或更换新型血小板 P2Y12受体拮抗剂,可降低术后支架内血栓的发生。%Aspirin combined with clopidogrel is a conventional antiplatelet therapy for coronary heart disease after percutaneous coronary intervention.However,recently,studies have shown that the inhibition rate of plate-lets in some patients treated with this therapy is low,which is so called "clopidogrel resistance",and there is a close relationship between clopidogrel resistance and stent thrombosis events after PCI.Reasons of the clopidogrel resistance is complex.Studies have shown that CYP2C19 gene polymorphism is significantly related with it,and it is well for the high-risk groups of CYP2C19 gene polymorphism to recognize clopidogrel resistance,and in a timely manner increasing the dose of clopidogrel or replacing of the new platelet P2Y12 receptor antagonist,can reduce the incidence of postop-erative stent thrombosis.
    • 温兆赢; 罗南; 张楠; 刘东婷; 刘家祎; 范占明
    • 摘要: 目的 胸主动脉术后假性动脉瘤是非常危险的并发症,本研究应用CT血管造影(CTA)评价胸主动脉术后假性动脉瘤的特征.资料与方法 回顾性分析2008年3月一2014年2月1836例胸主动脉术后患者的CTA随访资料,16例发生主动脉假性动脉瘤,分析其临床资料、CTA特征及随访结果.结果 16例患者假性动脉瘤位于升主动脉4例、弓部6例、降主动脉6例.升主动脉、主动脉弓、降主动脉瘤腔内血栓量及破口直径差异无统计学意义(P>0.05);升主动脉、主动脉弓、降主动脉瘤最大面积及动脉瘤发生时间差异有统计学意义(P<0.05).结论 胸主动脉手术后发生假性动脉瘤的患者可无症状,吻合口瘘和I型内漏是可能的主要原因,需定期复查及时诊断.
    • 王志浩; 段琛; 吴忠隐; 张宏鹏; 熊江; 马晓辉; 刘小平; 郭伟; 刘杰; 贾鑫; 贾森皓; 张敏宏; 孙国义; 冯燕; 裴楠楠; 张佳
    • 摘要: Objective To evaluate the outcome of the endovascular aortic repair ( EVAR ) of abdominal aortic aneurysms (AAA) in patients over 80 years old and analyze the factors that influence its long-term curative effect.Methods Follow-up visits and analysis were conducted from January 2004 to December 2013 on a total of 96 AAA patients aged over 80 years old who had been treated with EVAR and thus met the inclusion criteria.The primary focus of the study was all-cause mortality and secondary focuses included the rate of intervention-related complications, the rate of secondary interventions and procedural data.The Kaplan-Meier survival curve was used to analyze the long-term survival rate and the cumulative probability of intervention-related complications.The Cox proportional hazards regression model was used to analyze factors that could influence the long-term survival rate.Results Effective follow-up visits were conducted on 76 patients ( 79.2%).The patients were tracked for an average of 3.63 years, with the longest follow-up lasting 10.34 years.During the study, 27 deaths occurred and the all-cause mortality rate was 28.1%.Furthermore, 8 cases of intervention-related complications (8.3%) were observed, including endoleaks and spinal cord ischemia.A total of 6 secondary interventions were conducted on 6 patients, with the rate of secondary interventions being 6.3%.The five-year cumulative survival rate was 64% ( 95%CI:0.53-0.78 ) and the ten-year cumulative survival rate was 35%( 95%CI: 0.15 -0.84 ).The Cox proportional hazards model showed that an ASA classification ofⅢ/Ⅳ(HR=8.45,95%CI:1.26-56.55, P<0.05), smoking (HR=2.08,95%CI:0.70-2.63,P<0.05) and cerebrovascular diseases (HR=2.96,95%CI:1.06 -8.25, P <0.05 ) could significantly increase the risk of the long-term all-cause mortality of an AAA patient treated with EVAR.While hypertension could significantly decrease the risk (HR=0.25,95%CI:0.10-0.66, P<0.05).Conclusion EVAR is safe for senior patients with AAA though personalized preoperative assessment is very important.%目的:观察腔内修复术( EVAR)治疗80岁以上患者肾下腹主动脉瘤( AAA)的临床疗效,并分析影响远期疗效的因素。方法对2004年1月1日至2013年12月31日符合纳入标准的80岁以上EVAR治疗的96例AAA患者进行随访和分析。主要研究结果为全因死亡,次要研究结果包括介入相关并发症发生率、二次干预率和手术相关数据。应用Kaplan-Meier生存曲线分析远期生存率和介入相关并发症累积风险,应用COX多元回归分析影响远期生存的相关因素。结果76例(79.2%)患者完成最终有效随访,平均随访时间为3.63年,最长随访时间为10.34年。随访期间共发生27例死亡,远期全因死亡率为28.1%。随访期间共发生介入相关并发症8例(8.3%),并发症包括内漏、脊髓缺血症状等。随访期间共发生二次干预6例,再干预次数6次,二次干预率为6.3%。术后5年累积生存率为64%(95%CI:0.53~0.78),术后10年累积生存率为35%(95%CI:0.15~0.84)。多元COX回归分析显示:ASA评分Ⅲ级和Ⅳ级(HR=8.45,95%CI:1.26~56.55,P<0.05)、吸烟(HR=2.08,95%CI:0.70~2.63,P<0.05)、脑血管疾病(HR=2.96,95%CI:1.06~8.25,P<0.05)显著性增加EVAR治疗AAA远期死亡的风险,高血压显著性降低EVAR治疗AAA远期死亡风险( HR=0.25,95%CI:0.10~0.66,P<0.05)。结论 EVAR手术对于高龄患者是安全的,但术前个体化评估非常重要。
    • 张敏; 王方; 胡佳佳; 王小菲; 刘伟; 张娣
    • 摘要: 目的 了解支架置入术后支架内再狭窄患者及配偶的心理健康状况.方法 采用SAS和SDS量表对20名患者及其配偶进行心理测评,并对两组结果进行比较和分析.结果 支架置入术后支架内再狭窄患者[SAS:(41.79±4.46)分比(29.78±10.07)分,t=22.72,P<0.01;SDS:(46.13±5.57)分比(33.46±8.55)分,t =21.84,P<0.01]及其配偶[SAS: (43.44±5.20)分比(29.78±10.07)分,t=23.64,P<0.01;SDS:(48.39±4.47)分比(33.46±8.55)分,t=28.10,P<0.01]的焦虑和抑郁状况高于国内常模,且配偶的焦虑抑郁程度高于患者.结论 支架置入术后支架内再狭窄患者及配偶存在较严重的焦虑和抑郁情绪,应重视对患者及配偶的心理干预.
    • 刘家祎; 李宇; 张楠; 罗南; 王文川; 温兆赢; 刘东婷; 范占明
    • 摘要: Objective To discuss the CTA and clinical features of postoperative aortic pseudoaneurysm and to evaluate the diagnostic value of CTA .Methods We retrospectively analyzed the CTA images and clinical dates of postoperative pa‐tients with aortic pseudoaneurysm from March 2009 to December 2013 undergoing cardiovascular surgery .We identified 20 patients(17 male ,3 females respectively) ,with mean age (50 .3 ± 7 .9) years (range 21~70 years) .All of them had his‐tories of cardiovascular surgeries ,including 8 cases of thoracic endovascular aortic repair TAVAR (including 2 cases of chimney surgery ) ,7 cases of aorta replacement (2 cases of ascending aorta replacement ,1 case of ascending aorta and com‐plete archreplacement ,2 cases of ascending aorta and aortic arch replacement +descending aorta stent implantation ,2 ca‐ses of descending aorta replacement ) ,1 case of ventricular septal defect and patent ductus arteriosus repair ,1 case of con‐genital aortic aneurysm repair ,2 cases of the combined mitral and aortic valve replacement ,1 case of pericardiocentesis . Results We found 6 cases of the pseudoaneurysm located in the ascending aorta ,4 cases in the aortic arch ,9 cases in the descending aorta and 1 case in the abdominal aorta .In all cases ,the pseudoaneurysm was solitary and lopsided ,locating outside the outline of aorta ,with anomalous formation and thick aneurismal wall .Themean tumor size was (48 .5 ± 9 .3) cm2 (range 10 .8~98 cm2 ) .It can be seen that holes communicated with lumens in all cases .The mean diameter of holes was (12 .3 ± 4 .2) mm (range 5 .0~24 .0 mm) .18 patients underwent the second operations .The sizes of pseudoaneurysm and holes measured by CTA were not significantly different from those of found during operations .18 patients were fol‐lowed up ,with the mean follow‐up period of 146 days and the follow‐up rate of 90% .The mortality during follow‐up was 10% .Conclusion The cardiovascular surgery is a common cause of the formation of aortic pseudoaneurysm ,which has a high risk of rupture and death .It should be cured immediately once observed .Meanwhile ,the regular check is also essen‐tial for patients after cardiovascular surgery .Aortic CTA images can show the sign of pseudoaneurysm specially andaccu‐rately ,and are suitable for the preoperative diagnosis and postoperative follow‐up .%目的:探讨心血管手术后主动脉假性动脉瘤的CTA及临床特点,评价主动脉CTA检查的诊断价值。方法回顾分析2009年3月~2013年12月20例心血管手术后主动脉假性动脉瘤患者的C T A图像和临床资料。其中男性17例,女性3例,年龄21~70岁,平均年龄(50.3±7.9岁)。20例患者均有心血管手术史,其中行胸主动脉腔内修复术Thoracic endovascular aortic repair TAVAR 8例(包括烟囱术2例),主动脉替换术7例(升主动脉替换术2例,升主动脉+全弓替换术1例,升主动脉+主动脉弓替换术+降主动脉支架植入术2例,降主动脉替换术2例),室间隔缺损及动脉导管未闭修补术1例,先天弓部瘤修补术1例,双瓣替换术2例,心包穿刺术1例。结果假性动脉瘤位于升主动脉6例,弓部4例,降主动脉9例,腹主动脉1例,均位于主动脉轮廓之外,单发。瘤体偏于一侧、形状不规则,瘤壁较厚,瘤体大小10.8~98cm2,平均(48.5±9.3)cm2。20例均可见破口与瘤腔相通,破口直径5.0~24.0mm ,平均直径(12.3 ± 4.2) mm。18例患者进行再次手术,CTA测量假性动脉瘤瘤体和破口大小与术中所见无明显差异,P >0.05。18例获得随访,随访率18/20,平均随访时间146天,随访期间总病死率2/20。结论心血管手术是主动脉假性动脉瘤常见原因,破裂以致死亡的风险较大,一经发现需及时手术治疗。心血管手术后需定期复查,主动脉CTA可及时准确显示假性动脉瘤的特异性征象,适用于术前确诊及术后随诊。
    • 吴忠隐; 熊江; 贾森皓; 段琛; 李悦; 卫任; 陈峰; 刘杰; 刘小平
    • 摘要: 目的 比较破裂性腹主动脉瘤行腔内修复术(EVAR)与开放手术围手术期的疗效.方法 回顾性分析2006年1月至2013年1月解放军总医院血管外科符合纳入和排除标准接受手术治疗的66例破裂性腹主动脉瘤患者的临床资料,根据手术方式分为EVAR组(40例)和开放手术组(26例).EVAR组男性30例,女性10例;年龄47 ~ 78岁,平均年龄(71±7)岁.开放手术组男性21例,女性5例;年龄45 ~ 87岁,平均年龄(72±9)岁.采用x2检验和t检验比较2组患者围手术期手术时间、术中输血量、ICU时间、病死率、不良事件发生率及二次干预率的差异.结果 EVAR组手术时间、术中输注悬浮红细胞数量、ICU时间、病死率及不良事件发生率均低于开放手术组,组间差异均有统计学意义[(182 ±44) min比(384±108) min,t=-10.59,P=0.00;(0.4±0.8)单位比(1.1±1.8)单位,t=-2.19,P=0.03;(3.0±1.8)d比(8.5±5.1)d,t=-6.34,P=0.00;20.0% (8/40)比46.2% (12/26),x2 =5.10,P =0.02;25.0% (10/40)比53.8% (14/26),x2=5.67,P =0.02].2组术中输注冰冻血浆数量、二次干预率差异无统计学意义(分别为t=-1.98,P=0.05;x2=0.49,P=0.48).结论 EVAR较开放手术可降低破裂性腹主动脉瘤围手术期病死率和不良事件发生率,但中远期疗效尚需进一步研究.%Objective To compare the perioperative outcome between the endovascular repair (EVAR) and open surgical repair (OSR) for ruptured abdominal aortic aneurysm.Methods From January 2006 to January 2013,totally 66 patients with ruptured abdominal aortic aneurysm (rAAA) treated by surgery were retrospectively analyzed in Department of vascular surgery,People's Liberation Army General Hospital.According to the repair method,all the subjects were divided into EVAR group and OSR group.EVAR group included 40 patients,30 patients were male,10 patients were female,aged from 47 to 78 with a mean of (71 ±7) years.OSR group included 26 patients,21 patients were male,aged from 45 to 87 with a mean of (72 ± 9) years.The difference of the operation time,the amount of suspended red blood cells,ICU stay time,case fatality rate,adverse event rate and the difference of the two intervention rate were compared between the 2 groups by x2 test and t test.Results There were significant differences between the 2 groups in operation time,the amount of suspended red blood cells,ICU stay time,case fatality rate,adverse event rate ((183 ±44) minutes vs.(384 ± 108) minutes,t =-10.59,P =0.00;(0.4 ±0.8)units vs.(1.1±1.8) units,t=-2.19,P=0.03;(3.0±1.8) dvs.(8.5±5.1) d,t=-6.34,P=0.00;20.0% (8/40) vs.46.2% (12/26),x2 =5.10,P =0.02;25.0% (10/40) vs.53.8% (14/26),x2 =5.67,P =0.02).There were no significant differences in frozen plasma quantities and the two intervention rate between the 2 groups (t =-1.98,P =0.05;x2 =0.49,P =0.48).Conclusions EVAR decreases the perioperative mortality and adverse event of rAAA compared with OSR.More studies are necessary to compare the middle and long-outcome between EVAR and OSR of rAAA.
  • 查看更多

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号