覆膜支架封堵治疗食管胃吻合口-胸腔瘘的临床疗效

目的：探讨采用自膨式覆膜支架封堵治疗食管胃吻合口-胸腔瘘的,临床价值及其安全性。方法：6例经碘水造影检查证实的食管胃吻合口-胸腔瘘患者,植入覆膜支架后,持续性胸腔引流,抗感染治疗。结果：6例患者共植入7枚支架,支架展开良好,1枚移位。有效率6／7（86％）。置入覆膜支架后,既封堵了瘘口又解决了进食问题,控制了感染。结论：采用自膨式覆膜支架封堵治疗食管胃吻合口-胸腔瘘具有较高的临床价值及安全性。     

新型可降解支架治疗食管吻合口瘘的疗效分析

目的:评价新型生物可降解支架治疗颈部食管吻合口瘘的效果,为治疗食管吻合口瘘提供理论依据。方法:将成年健康新西兰大白兔采用切开吻合置管造瘘法建立颈部食管吻合口瘘的动物模型,1周后,食管造影确定食管瘘口完成。完全随机分组,空白对照组(A组,n=5),对照组(B组,n=5)和实验组(C组,n=5)。实验组使用生物可降解支架封闭瘘口,而对照组应用同规格不可降解支架封堵食管瘘口。植入后每周行食管造影,观察支架及瘘口情况,植入后8周为实验终点。结果:本研究成功建立了兔颈部食管吻合口瘘的动物模型,至实验终点,普通支架组,支架覆盖瘘口,未发生支架移位及穿孔等现象。新型可分解支架组,3例支架分别在支架植入后5-8周分解,发生移位。实验组与对照组闭合率无统计学意义(4/5比3/5,P0.05)。结论:新型生物可降解支架支架是治疗食管吻合口瘘的一种有效方法。     

自膨式食管金属加膜支架治疗恶性食管狭窄和气管食管瘘

目的:探讨自膨式食管金属加膜支架治疗恶性食管狭窄和气管食管瘘的疗效和并发症。方法:2004年1月至2009年6月对63例恶性食管狭窄和气管食管瘘患者实施食管支架置入,男45例,女28例;年龄45～81岁,平均69.3岁。支架为MTN型形状记忆钛镍合金食管加膜支架(南京微创医学科技有限公司生产),支架植入均在DSA监视下操作完成。结果:63例均一次性放置成功,即刻口服造影通过顺利剂。结论:自膨式食管金属加膜支架是治疗恶性食管狭窄和气管食管瘘的有效方法。     

自膨式食管金属加膜支架治疗恶性食管狭窄和气管食管瘘

目的：探讨自膨式食管金属加膜支架治疗恶性食管狭窄和气管食管瘘的疗效和并发症。方法：2004年1月至2009年6月对63例恶性食管狭窄和气管食管瘘患者实施食管支架置入,男45例,女28例;年龄45～81岁,平均69.3岁。支架为MTN型形状记忆钛镍合金食管加膜支架（南京微创医学科技有限公司生产）,支架植入均在DSA监视下操作完成。结果：63例均一次性放置成功,即刻口服造影通过顺利剂。结论：自膨式食管金属加膜支架是治疗恶性食管狭窄和气管食管瘘的有效方法。     

三种术式重建食管治疗食管癌和贲门癌的临床研究

目的:提高食管癌和贲门癌的根治切除率和临床治愈率,预防吻合口瘘。方法:设计了Ⅰ、Ⅱ、Ⅲ三种术式:上、中段食管癌采用右胸前外侧切口,经第3或4肋间开胸,左腹直肌旁或左肋弓下斜切口开腹和右颈部切口,保留2～3cm颈段食管,食管次全切除,贲门部或部分胃切除,在颈部食管胃端侧分层吻合(Ⅰ式)。中段食管癌采用左胸前外侧切口,经第4或第5肋间开胸,腹部切口同前,左颈部切口,保留3～4cm颈段食管,食管次全切除,部分胃切除,在左颈部食管胃端侧分层吻合(Ⅱ式)。贲门癌采用左胸前外侧切口,经第5或4肋间开胸,腹部切口同前,中段食管和近半胃或纵半胃切除,在主动脉弓下食管胃端侧分层吻合(Ⅲ式)。尽可能清除区域淋巴结,吻合口均用大网膜包盖加固。结果:食管癌和贲门癌总切除率92．1%(174/189),其中根治性切除率为75．1%(142/189),探查率(未切除)为7．9%(15/189),三种术式的总吻合口瘘发生率为4．0%(7/174),无围手术期死亡。结论:三种术式可提高根治性切除率,大网膜包盖加固吻合口可减少瘘的发生率,食管胃分层吻合法可降低吻合口狭窄的发生率,临床治愈率高,围手术期死亡率低。     

单向纳入式人工胃底活瓣在食管-胃胸内吻合抗返流中的应用研究

目的:探讨单向纳入式人工胃底活瓣用于食管-胃胸内吻合抗返流患者的临床效果。方法:选择2017年3月-2018年3月入院治疗的食管中下段癌根治术患者70例,所有患者均在腹腔镜下完成全胸腹腔镜下食管-胃胸内吻合手术,术后采用胃肠吻合器完成食管胃右胸内吻合完成消化道重建。根据抗返流方法分为对照组(n=35例)和观察组(n=35例)。对照组术后包埋吻合口,观察组术后采用单向纳入式人工胃底活瓣,两组治疗完毕后对患者效果进行评估。记录并比较两组治疗后痊愈、全身衰竭死亡、吻合口瘘、返酸及吐苦水返流症状、烧心感的发生率;采用WHOQol-BREF生活量表对两组治疗前、治疗后生活质量进行比较。结果:观察组治疗后痊愈率显著高于对照组(71.43%vs. 42.86%,P0.05),全身衰竭死亡、吻合口瘘、返酸及吐苦水返流症状、烧心感发生率均明显低于对照组(P0.05)。两组治疗后生理健康、心理状态、社会关系、周围环境及独立能力评分均显著高于治疗前(P0.05),且观察组治疗后生理健康、心理状态、社会关系、周围环境及独立能力评分均高于对照组(P0.05)。结论:单向纳入式人工胃底活瓣用于食管中下段癌根治术患者能降低返流症状的发生率,能提高患者生活质量。     

医用生物胶黏合封堵乳糜瘘10例的临床效果观察

目的:评价颈淋巴清扫术中应用医用生物胶黏合周围自体肌肉组织封堵胸导管瘘口预防术后乳糜瘘的临床疗效及安全性。方法:选择2005年1月~2012年4月我科收治的10例口腔癌患者,在颈淋巴清扫术中发现并确诊为乳糜瘘后,立即行瘘口缝扎并应用医用生物胶黏合周围自体肌肉组织封堵瘘口,观察其临床效果及不良反应的发生情况。结果:经此方法治疗后,10例患者术中术后均未出现乳糜瘘及其他严重并发症;2例患者经此法治疗无效后,二次手术探查行瘘口缝扎及应用医用生物胶黏合封堵治疗后有效。术后随访10例患者3个月均未发现有乳糜瘘复发,亦未出现局部刺激反应及变态反应。结论:术中医用生物胶黏合封堵胸导管瘘口是预防颈淋巴结清扫术后乳糜瘘理想、安全的治疗方法。     

经皮介入封堵冠状动脉-肺动脉瘘治疗分析

目的:分析冠状动脉-肺动脉瘘(coronary artery-to-pulmonary artery fistula,CPAF)行经皮介入封堵治疗的可行性、安全性及疗效。方法:回顾性分析长海医院心内科于2009年7月至2016年2月之间接受经皮介入封堵术的58例CPAF患者的临床资料,排除合并其他复杂心脏病变而需要外科手术治疗的患者。结果:58名CPAF患者经介入封堵均获成功,平均植入封堵材料(2.35±0.87)枚。24名(41.38%)患者成功封堵后残余分流立即消失,34名(58.62%)患者仍有少量分流。未出现手术相关并发症。术后随访2~61个月,无出血、缺血等并发症。随访造影显示,其中3名(5.17%)患者出现了大量再通,后者随后均接受了再次封堵术并成功封堵。结论:经皮介入封堵CPAF切实可行,但应选择适宜患者,且需要经验丰富的术者操作。经治疗后冠状动脉瘘可能出现再通,因此对这些患者应进行随访造影或其他影像学检查。     

食管癌患者在放射治疗中不同营养途径的护理管理效应

目的:探讨不同营养途径包括直接经食管与间接经鼻饲、胃造瘘进食的食管癌患者在放射治疗过程中的护理措施和方法对患者的临床效应。方法:回顾性分析我科一年来放射治疗的63例食管鳞状细胞癌患者的临床资料,其中46例患者直接经食管进食,其余17例治疗前行鼻饲或胃造瘘进食,在治疗过程中注重对患者的心理护理、饮食及放疗并发症护理。结果:放疗前行鼻饲或食管造瘘患者在放疗过程中依从性好,放射性食管炎能更好的控制,未发生食管穿孔及食管气管瘘等重大放疗并发症。结论:放疗前行鼻饲或胃造瘘的食管癌患者,周密的观察与细致的护理,主动的护患沟通,会导致积极的临床效应,可减轻放射损伤,降低食管穿孔及食管气管瘘的几率,延长患者生命,提高其生活质量。     

管状胃代食管术与全胃代食管术治疗食管癌的安全性与有效性对比

目的:对比管状胃代食管术与全胃代食管术治疗食管癌的安全性与有效性。方法:2005年1月到2015年2月选择我院收治的100例食管癌患者,根据随机数字表法分为治疗组与对照组各50例,所有患者都行食管癌切除术,同时对照组给予全胃代食管手术,治疗组给予管状胃代食管术,对两组患者围手术指标、并发症及生活质量状况进行观察比较。结果:所有患者完成手术,治疗组的手术时间、术中出血量、术后住院时间、术后胃肠减压时间及术后闭式引流时间都明显少于对照组(P0.05)。治疗组术后3个月反流性食管炎、胃排空障碍、胸胃综合征、吻合口狭窄、吻合口瘘等并发症发生情况明显少于对照组(P0.05),日常生活、一般状况、治疗相关症状、社会影响、情感活动评分都明显高于对照组(P0.05)。结论:相对于全胃代食管术,管状胃代食管术在治疗食管癌患者中的应用具有更好的安全性与有效性,值得进一步临床研究与推广。     

Efficiency of endovascular re-interventions for evolving restenosis of different types of stents

The paper compares the results of different treatment options (balloon angioplasty and restenting) for in-stent restenosis in case of evolving restenosis of drug- and nondrug eluting stents. The investigation enrolled 496 coronary heart disease patients with clinical presentation of angina pectoris and/or signs of myocardial ischemia, as well as hemodynamic restenosis of a previously implanted stent. Of them, 216 and 280 patients had restenosis of previously implanted drug- and nondrug-eluting stents, respectively. In the patients with non-drug-eluting stent restenosis, recurrent angina pectoris and the frequency of repeated restenosis were significantly more frequently observed after balloon dilatation than after drug-eluting stent implantation (28.4 and 10.2%; p < 0.05; 19.9 and 8.7%; p < 0.05). In those with drug-eluting stent restenosis, recurrent angina pectoris and the frequency of repeated restenosis did not differ significantly between balloon dilatation of restenosis and implantation of a second drug-eluting stent.     

放疗联合食管支架对晚期食道癌患者预后影响的COX分析

目的:分析放疗联合食管支架对晚期食道癌患者预后影响。方法:选取我院收治晚期食道癌患者90例,经西医诊断标准经病理学及CT检查确诊为晚期食道癌,根据治疗方法不同分为实验组(放疗联合食管支架术)与对照组(食管支架术)。比较患者肝、肾功能,及生存率。采用Cox分析法对患者预后与放疗的相关性分析。结果:两组患者半年、1年、3年、5年生存率相比较,实验组与对照组相比较,生存率升高,差异具有统计学意义(P0.05);经COX分析,食管癌患者的生存率与患者的淋巴结转移书、TNM分期以及是否放疗有关(P0.05);经COX分析后可见,是否有食管瘘、是否根治术、病理分型、TNM分期、是否放疗为影响食管癌患者生存的独立影响因素(P0.05)。结论:是否有食管瘘、是否根治术、病理分型、TNM分期、是否放疗是食管癌患者生存的独立影响因素。术后的放疗治疗对患者的生存有积极意义。     

Immediate and long-term outcomes of coronary stenting in relation to stent implantation pressure in patients with coronary heart disease

The paper evaluates the pressure impact of implantation of intracoronary stents of different designs on the immediate and long-term outcomes of stenting. A retrospective study included 192 patients. Matrix and wire stents were implanted in 97 (50.5%) and 95 (49.5%) patients, respectively. In one part of the patients, the coronary stent was implanted under nominal pressure, in the other, the stent after implantation was extended with a balloon by using high pressure. Good immediate angiographic and clinical results were obtained in all 192 patients. Thirty three (17.2%) patients were found to have coronary spasm at the site of a stent. There was no significant difference in the development of coronary spasm, which was associated with the type of an implanted (matrix or wire) stent and with the pattern of its implantation (under high or nominal pressure). Dissection along the stent edges developed in 17 of the 192 patients, which amounted to 8.8%. It significantly more frequently developed in patients from Subgroup IA than in those from Subgroup IB. There was no significant difference in the development of restenosis in patients after implantation of matrix or wire stents and in the relation to the stent implantation pressure.     

药物涂层支架与金属裸支架治疗ST段抬高型心肌梗死的临床价值比较

目的：评价药物涂层支架（DES）与金属裸支架（BMS）在急性心肌梗死患者中应用的安全性和有效性。方法：选择2003年1月-2010年12月,在我院确诊的急性sT段抬高型心肌梗死（STEMI）167例患者,其中使用BMS65例,DES102例。对比分析两组患者住院期间和出院后1年内的主要心血管或脑血管事件（MAACE）的发生情况及支架内血栓形成的发生率。结果：至随访结束,BMS组有1例患者猝死,5例出现复发心绞痛。DES组有1例突发急性左心衰后死亡,1例复发心绞痛和1例发生亚急性支架内血栓。结论：DES应用于STEMI具有较好的安全性,其术后MAACE发生率较BMS低。     

Long-term clinical efficiency of endovascular treatment using Cypher rapamycin-eluting stents in patients with coronary heart disease

The study was undertaken to analyze the long-term results in patients with coronary heart disease (CHD) one year or more after Cypher stent implantation. It covered 1221 patients. One-, two-, and three- vessel lesions were observed in 693 (56.8%), 344 (28.2%), and 184 (15%) patients, respectively. A total of 1967 Cypher stents were implanted. The results of treatment were analyzed 1 and 2 years after intervention. The efficiency of a procedure was evaluated by the following parameters: the presence or absence of anginal symptoms, the presence and absence of complications (fatal outcome, myocardial infarction). The following morphological parameters: the rate of restenosis and that of late stent thrombosis were also assessed. The results of one- and two-year follow-ups were used to make a multivariate analysis of the clinical and morphological predictors of coronary complications (fatal outcome, myocardial infarction, recurrent angina pectoris) in the late period, as well as the predictors of restenosis and late stent thrombosis. Restenosis following 1 year of Cypher stent implantation is 3.1%. The factors that significantly increase the risk of this complication within the first year are diabetes mellitus and revascularization in the patients operated on. The one-year rate of Cypher stent thromboses is 1.6%. Patients' discontinuation of antiaggregant therapy is the sole factor that significantly increases the rate of their late thromboses in this period. Within the second year of a follow-up, the rate of late Cypher stent thromboses is 1.8%. The risk of this complication is significantly increased by factors, such as a lengthy (more than 3 mm) stented portion, renal failure, and less than 40% left ventricular ejection fraction.     

Results of coronary stenting in relation to the length of an implanted stent

The paper considers the impact of the length of an implanted stent on the early and late outcomes of intracoronary stenting. The study included 177 patients on a retrospective basis. They all underwent intracoronary stenting of 215 stenoses. All the patients were divided into three groups in relation to the length of an implanted segment (under 20 mm, 20-30 mm, and under 30 mm). In 16 (9.04%) of the 177 patients, for complete stenosis correction, several, but not one, stents were inserted, i.e. multiple stenting of a coronary stenting was performed. The stents were implanted by the conventional procedure. There was no significant difference in clinical and angiographic success rates between the patients of all three groups. There were no complications, such as transmural myocardial infarction and deaths in any groups. Acute stent thrombosis was noted only in 1 (1.8%). There was no significant difference in the incidence of subacute stent thrombosis between Groups 2 and 3 patients. No case of subacute thrombosis of implanted stents was noted in Group 1 patients. Thus, acute and subacute stent thromboses were observed in 4 (2.3%) patients, they being all from Groups 2 and 3. There was no significant difference in the development of restenosis between Groups 1 and 2 and Groups 2 and 3. At the same time, restenosis significantly more frequently developed in patients from Group 3 than in those from Group 1. Thus, the findings indicate that the length of a stented segment is an important factor that influence both early and late outcomes of intracoronary stenting.     

18 例维吾尔族膀胱阴道瘘临床分析

目的:探讨维吾尔族膀胱阴道瘘的病因、诊断及治疗措施。方法:对2006年6月～2011年6月新疆自治区人民医院泌尿外科经美兰试验和膀胱镜检查确诊的18例维吾尔族膀胱阴道瘘患者的病历资料进行回顾性的临床分析。17例患者行瘘修补术,其中12例(70.59%)经腹修补,5例(29.41%)经阴道修补。1例患者行双侧输尿管经皮造瘘术。结果:18例患者中,16例1次修补成功,1例2次修补后成功。术后随访1至12个月无复发。结论:阴道分娩难产在维吾尔族膀胱阴道瘘患者中最为多见,根据患者全身情况、瘘道大小及位置选择合适的手术路径,术前充分准备,术后严格管理,大大提高手术成功率。