Objective:To study the different effects of mechanical embolus removal and intra-arterial thrombolysis on neural functional recovery in patients with acute middle cerebral artery occlusion.Methods: Patients with acute...Objective:To study the different effects of mechanical embolus removal and intra-arterial thrombolysis on neural functional recovery in patients with acute middle cerebral artery occlusion.Methods: Patients with acute middle cerebral artery occlusion who were treated in the First Hospital of Yulin between September 2013 and October 2017 were selected and retrospectively studied, and the differences in reperfusion therapies in history data were referred to divide them into study group A and study group B who underwent mechanical embolus removal and intra-arterial thrombolysis respectively. The levels of neurocyte damage markers, apoptosis markers and stress markers in serum as well as the expression of Wnt pathway molecules in peripheral blood were determined before treatment and 24 h after treatment.Results: Compared with those of same group before treatment, serum NSE, S100B, VILIP1, sFas, sFasL, ET-1 and MDA levels as well as peripheral blood GSK3β, LC3-II and Beclin1 expression intensity of both groups were decreasing whereas serum BDNF, NTF, sLivin and SOD levels as well as peripheral bloodβ-catenin and mTOR expression intensity were increasing, and serum NSE, S100B, VILIP1, sFas, sFasL, ET-1 and MDA levels as well as peripheral blood GSK3β, LC3-II and Beclin1 expression intensity of study group A after treatment were lower than those of study group B whereas serum BDNF, NTF, sLivin and SOD levels as well as peripheral bloodβ-catenin and mTOR expression intensity were higher than those of study group B.Conclusion: Mechanical embolus removal for acute middle cerebral artery occlusion can be more effective than intra-arterial thrombolysis to reduce the nerve function damage as well as the corresponding oxidative stress and apoptosis.展开更多
目的探讨超声引导下静脉穿刺联合AngioJet机械抽栓治疗急性下肢深静脉血栓形成(acute deep vein thrombosis of lower limbs,ADVT)的疗效。方法选取2018年1月至2022年12月大庆龙南医院ADVT患者78例,将患者分为置管溶栓组和联合溶栓组,...目的探讨超声引导下静脉穿刺联合AngioJet机械抽栓治疗急性下肢深静脉血栓形成(acute deep vein thrombosis of lower limbs,ADVT)的疗效。方法选取2018年1月至2022年12月大庆龙南医院ADVT患者78例,将患者分为置管溶栓组和联合溶栓组,其中置管溶栓组行单纯置管溶栓,联合溶栓组行超声引导下静脉穿刺联合AngioJet机械抽栓治疗。分别采用Villalta量表和静脉登记指数(vein registration index,VRI)评估血栓后综合征和血栓清除率,比较治疗前后两组血栓后综合征得分、血栓清除率、患肢消肿率、D-二聚体(D-Dimer,DD),并比较两组治疗期尿激酶用量和治疗后并发症发生情况。结果78例患者中,男41例、女37例;年龄42~59岁,平均(50.9±8.6)岁。与治疗前相比,治疗后两组各项血栓综合征得分、VRI和DD降低,且联合溶栓组低于置管溶栓组;治疗后联合溶栓组的血栓清除率、患肢消小腿、大腿消肿率高于置管溶栓组;治疗期联合溶栓组尿激酶用量低于置管溶栓组,差异均有统计学意义(P<0.05);治疗后两组并发症发生率的比较,差异无统计学意义(P>0.05)。结论超声引导下静脉穿刺联合AngioJet机械抽栓可有效清除ADVT患者血栓、促进患肢消肿并预防血栓后综合征,改善血液凝结状态,并发症较少。展开更多
Acute mesenteric ischemia is a deadly process withoverall mortality rate of 40%. Acute thrombosis of an atherosclerotic lesion with previous partial occlusion isone of the common causes. Peri-operative mortality ofsu...Acute mesenteric ischemia is a deadly process withoverall mortality rate of 40%. Acute thrombosis of an atherosclerotic lesion with previous partial occlusion isone of the common causes. Peri-operative mortality ofsuperior mesenteric artery （SMA） thrombosis is higherbecause of the difficulty in diagnosis,展开更多
Objective:The study aimed to discuss the treatment of acute thromboembolic event(TE)during endovascular embolization of intracranial aneurysms.Methods:Between April 2013 and April 2019,158 patients with 167 intracrani...Objective:The study aimed to discuss the treatment of acute thromboembolic event(TE)during endovascular embolization of intracranial aneurysms.Methods:Between April 2013 and April 2019,158 patients with 167 intracranial aneurysms were treated with endovascular embolization in our hospital,in which 9 cases of acute TEs occurred during the embolization procedures.The clinical data,radiological findings and treatments of the 9 patients were reviewed and analyzed.Results:The TEs occurred at the aneurysmal neck in 3 patients,at distal part of the parent artery in 3,in the stent in 2,and at the proximal part of the parent artery in 1.Intra-arterial(IA)infusion of tirofiban were performed in 6 patients,mechanical thromboectomy(MT)with a stent in 2 patients,and combined use of the two methods in 1 patients.According to the modified Thrombolysis In Cerebral Infarction(mTICI)score,7 patients had recanalization of 2b/3a,1 patients had recanalization of 1,and 1 patients had recanalization of 0.At discharge,the mRS score was 0 in 3 patients,1 in 3 patients,and 2,3,4 in 1 patient each.6 months after the endovascular treatment,the mRS score was 0 in 5 patients,1 in 2 patients,and 3 in 1 patient.Conclusions:IA tirofiban and MT are effective remedies for the acute TE during endovascular embolization of intracranial aneurysm,reasonable selection of which may improve the prognosis of patients.展开更多
Stroke is an important cause of death and disability in adults. However, effective treatments for patients with acute ischemic stroke are limited. Intravenous recombinant tissue plasminogen activator(iv rtPA) within 4...Stroke is an important cause of death and disability in adults. However, effective treatments for patients with acute ischemic stroke are limited. Intravenous recombinant tissue plasminogen activator(iv rtPA) within 4.5 h after onset has been approved as a standard treatment for patients with acute ischemic stroke. However, due to time constraints, less than one percent of acute ischemic stroke patients in Thailand are able to obtain iv rtPA. Although endovascular interventional therapy has not yet been approved as standard treatment in acute ischemic stroke, it is the one of the potentially effective treatment options. There are several reliable methods of endovascular therapy for acute ischemic stroke patients. Endovascular interventional therapy has rarely been done in Thailand. We report seven patients with successful recanalization after endovascular treatment in acute large vessel stroke from a single stroke center in Thailand. Patient screening and selection with multimodal imaging protocol and multimodality methods of endovascular interventional therapy are described.展开更多
文摘Objective:To study the different effects of mechanical embolus removal and intra-arterial thrombolysis on neural functional recovery in patients with acute middle cerebral artery occlusion.Methods: Patients with acute middle cerebral artery occlusion who were treated in the First Hospital of Yulin between September 2013 and October 2017 were selected and retrospectively studied, and the differences in reperfusion therapies in history data were referred to divide them into study group A and study group B who underwent mechanical embolus removal and intra-arterial thrombolysis respectively. The levels of neurocyte damage markers, apoptosis markers and stress markers in serum as well as the expression of Wnt pathway molecules in peripheral blood were determined before treatment and 24 h after treatment.Results: Compared with those of same group before treatment, serum NSE, S100B, VILIP1, sFas, sFasL, ET-1 and MDA levels as well as peripheral blood GSK3β, LC3-II and Beclin1 expression intensity of both groups were decreasing whereas serum BDNF, NTF, sLivin and SOD levels as well as peripheral bloodβ-catenin and mTOR expression intensity were increasing, and serum NSE, S100B, VILIP1, sFas, sFasL, ET-1 and MDA levels as well as peripheral blood GSK3β, LC3-II and Beclin1 expression intensity of study group A after treatment were lower than those of study group B whereas serum BDNF, NTF, sLivin and SOD levels as well as peripheral bloodβ-catenin and mTOR expression intensity were higher than those of study group B.Conclusion: Mechanical embolus removal for acute middle cerebral artery occlusion can be more effective than intra-arterial thrombolysis to reduce the nerve function damage as well as the corresponding oxidative stress and apoptosis.
文摘目的探讨超声引导下静脉穿刺联合AngioJet机械抽栓治疗急性下肢深静脉血栓形成(acute deep vein thrombosis of lower limbs,ADVT)的疗效。方法选取2018年1月至2022年12月大庆龙南医院ADVT患者78例,将患者分为置管溶栓组和联合溶栓组,其中置管溶栓组行单纯置管溶栓,联合溶栓组行超声引导下静脉穿刺联合AngioJet机械抽栓治疗。分别采用Villalta量表和静脉登记指数(vein registration index,VRI)评估血栓后综合征和血栓清除率,比较治疗前后两组血栓后综合征得分、血栓清除率、患肢消肿率、D-二聚体(D-Dimer,DD),并比较两组治疗期尿激酶用量和治疗后并发症发生情况。结果78例患者中,男41例、女37例;年龄42~59岁,平均(50.9±8.6)岁。与治疗前相比,治疗后两组各项血栓综合征得分、VRI和DD降低,且联合溶栓组低于置管溶栓组;治疗后联合溶栓组的血栓清除率、患肢消小腿、大腿消肿率高于置管溶栓组;治疗期联合溶栓组尿激酶用量低于置管溶栓组,差异均有统计学意义(P<0.05);治疗后两组并发症发生率的比较,差异无统计学意义(P>0.05)。结论超声引导下静脉穿刺联合AngioJet机械抽栓可有效清除ADVT患者血栓、促进患肢消肿并预防血栓后综合征,改善血液凝结状态,并发症较少。
文摘目的:探讨选用机械取栓给予大血管闭塞性急性缺血性脑卒中(acute ischemic stroke,AIS)患者治疗时对预后产生影响的相关因素。方法:纳入2018年8月到2019年12月在太和县人民医院接受机械取栓治疗的60例AIS患者作为分析对象,根据资料将预后不良25例患者作为不良组,将预后良好35例患者作为良好组,回顾分析影响患者预后的相关因素。结果:单变量分析结果显示:不良组入院至再通时间长于良好组,术前NIHSS评分高于良好组,术前ASPECT评分低于良好组,取栓次数多于良好组,差异比较均有统计学意义(均P<0.05);不良组中性粒细胞与淋巴细胞比值大于良好组,降钙素原水平高于良好组,差异有统计学意义(均P<0.05);多因素logistic回归分析结果显示:入院至再通时间、术前NIHSS及ASPECT评分均为影响患者预后的独立危险因素。结论:入院至再通时间及术前NIHSS、ASPECT评分和术后90 d mRS评分、取栓次数均是影响大血管闭塞性AIS患者机械取栓治疗预后的关键因素。
文摘Acute mesenteric ischemia is a deadly process withoverall mortality rate of 40%. Acute thrombosis of an atherosclerotic lesion with previous partial occlusion isone of the common causes. Peri-operative mortality ofsuperior mesenteric artery （SMA） thrombosis is higherbecause of the difficulty in diagnosis,
文摘Objective:The study aimed to discuss the treatment of acute thromboembolic event(TE)during endovascular embolization of intracranial aneurysms.Methods:Between April 2013 and April 2019,158 patients with 167 intracranial aneurysms were treated with endovascular embolization in our hospital,in which 9 cases of acute TEs occurred during the embolization procedures.The clinical data,radiological findings and treatments of the 9 patients were reviewed and analyzed.Results:The TEs occurred at the aneurysmal neck in 3 patients,at distal part of the parent artery in 3,in the stent in 2,and at the proximal part of the parent artery in 1.Intra-arterial(IA)infusion of tirofiban were performed in 6 patients,mechanical thromboectomy(MT)with a stent in 2 patients,and combined use of the two methods in 1 patients.According to the modified Thrombolysis In Cerebral Infarction(mTICI)score,7 patients had recanalization of 2b/3a,1 patients had recanalization of 1,and 1 patients had recanalization of 0.At discharge,the mRS score was 0 in 3 patients,1 in 3 patients,and 2,3,4 in 1 patient each.6 months after the endovascular treatment,the mRS score was 0 in 5 patients,1 in 2 patients,and 3 in 1 patient.Conclusions:IA tirofiban and MT are effective remedies for the acute TE during endovascular embolization of intracranial aneurysm,reasonable selection of which may improve the prognosis of patients.
基金Supported by The National Research University Project of Thailand Office of Higher Education Commission,Thammasat University,Thailand
文摘Stroke is an important cause of death and disability in adults. However, effective treatments for patients with acute ischemic stroke are limited. Intravenous recombinant tissue plasminogen activator(iv rtPA) within 4.5 h after onset has been approved as a standard treatment for patients with acute ischemic stroke. However, due to time constraints, less than one percent of acute ischemic stroke patients in Thailand are able to obtain iv rtPA. Although endovascular interventional therapy has not yet been approved as standard treatment in acute ischemic stroke, it is the one of the potentially effective treatment options. There are several reliable methods of endovascular therapy for acute ischemic stroke patients. Endovascular interventional therapy has rarely been done in Thailand. We report seven patients with successful recanalization after endovascular treatment in acute large vessel stroke from a single stroke center in Thailand. Patient screening and selection with multimodal imaging protocol and multimodality methods of endovascular interventional therapy are described.
