应用管路封堵器处理输尿管上段结石的随机对照研究

目的:研究辅助使用管路封堵器后,采用输尿管镜下碎石术处理输尿管上段结石的效果及安全性。方法:选取自2012年6月至2013年2月需输尿管镜处理输尿管上段结石的病例198例,随机分为应用管路封堵器组98例和对照组100例。封堵器组术中输尿管镜发现结石后,封堵器组患者使用英诺伟IVX-SC10型管路封堵器超越结石远端封堵结石,再予钬激光碎石,对照组术中输尿管镜发现结石后,直接予钬激光碎石,术后留置双J管2至4周。记录并随访患者输尿管镜术后结石清除率及肾脏出血相关并发症。结果:管路封堵器组碎石成功率95.9%(94/98),对照组碎石成功率81.0%(81/100),两组有统计学差异(P=0.0011)。碎石成功后管路封堵器组出现3例(3.2%)肾脏破裂出血,而对照组无肾脏破裂出血,两组无统计学差异(P=0.1048)。结论:辅助应用管路封堵器能提高输尿管镜对于输尿管上段结石的碎石成功率;其使用并没有增加术后肾脏出血并发症的发生。     

后腹腔镜输尿管切开取石术对上尿路结石患者炎性因子及肾功能的影响

目的:探讨后腹腔镜输尿管切开取石术(RLU)对上尿路结石患者炎性因子及肾功能的影响。方法:选取2016年1月～2018年11月期间海南省第三人民医院泌尿外科收治的上尿路结石患者89例为研究对象,根据手术方式的不同将患者分为RLU组(n=44)和经输尿管镜取石术(URL)组(n=45),比较两组患者手术成功率、结石取净率、炎性因子指标[白介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)、内皮素-1(ET-1)、C反应蛋白(CRP)]、肾功能指标[血尿素氮(BUN)、血肌酐(Scr)、明胶酶相关脂质运载蛋白(NGAL)]及术后并发症。结果:RLU组患者手术成功率、结石取净率均高于URL组(P0.05)。两组患者术后1d IL-6、TNF-α、ET-1以及CRP水平均较术前升高,但RLU组低于URL组(P0.05)。两组患者术后1d BUN、Scr水平比较差异均无统计学意义(P0.05),两组患者术后1d NGAL水平较术前升高,但RLU组低于URL组(P0.05)。RLU组术后并发症发生率低于URL组(P0.05)。结论:RLU对上尿路结石患者的炎症刺激和肾功能影响更小,且可有效提升手术成功率、结石取净率,降低并发症发生率,有利于患者术后恢复。     

输尿管上段嵌顿性结石两种微创钬激光碎石术临床疗效对比研究

目的:探讨应用钬激光在输尿管镜碎石术及微创经皮肾穿刺取石术处理输尿管上段嵌顿性结石的疗效和并发症的比较。方法:2009年2月～2011年6月我院182例输尿管上段嵌顿性结石患者,应用钬激光经URL治疗85例,MPCNL治疗97例,对两种方法疗效进行临床评价比较。结果:MPCNL术中一期碎石清除率为(93/97)95.88%,5例残石者残石大小0.2～0.4 mm,术后1月结石清除率为(97/97)100%,平均手术时间75±29 min,平均住院时间为12±5 d,平均住院费用14589±3284 RMB;URL术一期碎石清除率为(39/85)45.88%,46例残石者残石大小0.3～1.5 mm,需术后联合体外冲击波碎石术等治疗排石,术后1月结石清除率为(72/85)84.71%,平均手术时间102±43 min,平均住院时间为6±3 d,平均住院费用9086±1259 RMB。MPCNL术中有1例因穿刺后出血改行二期MPCNL术。URL术中输尿管扭曲、狭窄、息肉出血视野模糊不清,需改行切开取石术6例,结石移位到肾内改行MPCNL术11例。结论:对于嵌顿性输尿管上段结石,采用MPCNL和URL联合钬激光治疗各有其优缺点。MPCNL安全、高效、并发症少、创伤小、结石清除率高;URL相对具有恢复快、住院时间短、费用较低等优点,但结石移位发生率、残石率较高,需其他辅助方式治疗结石。因此输尿管上段嵌顿性结石的手术方式选择应根据结石位置、大小、梗阻程度、肾积水量、患者经济状况,术前检查结果,充分评估手术风险和难度,结合患者个体差异,术者的经验制定出最佳治疗方案。     

输尿管镜钬激光碎石术与开放手术对输尿管上段结石患者氧化应激和炎性因子的影响

目的:探讨输尿管镜钬激光碎石术与开放手术对输尿管上段结石患者氧化应激和炎性因子的影响。方法:选取2015年8月～2018年9月期间安徽省中医药大学第一附属医院收治的输尿管上段结石患者117例为研究对象,根据手术方式的不同将患者分为对照组(n=58,开放手术)和观察组(n=59,输尿管镜钬激光碎石术),比较两组患者的治疗效果、氧化应激指标以及炎性因子指标变化情况,观察两组术后并发症发生情况。结果:两组患者结石清除率、结石复发率比较无差异(P0.05),观察组手术、术后下床、住院的时间均明显短于对照组,术中出血量少于对照组(P0.05)。两组患者术后3d、术后7d丙二醛(MDA)、皮质醇(Cor)水平均高于术前,且先升高后降低(P0.05),超氧化物歧化酶(SOD)水平低于术前,且先降低后升高(P0.05),术后3d、术后7d观察组MDA、Cor水平低于对照组,SOD水平高于对照组(P0.05)。两组患者术后3d、术后7d白介素-2(IL-2)、白介素-6(IL-6)、肿瘤坏死因子-α(TNF-α)水平均高于术前,且先升高后降低(P0.05),术后3d、术后7d观察组IL-2、IL-6、TNF-α水平低于对照组(P0.05)。观察组术后并发症发生率低于对照组(P0.05)。结论:输尿管镜钬激光碎石术治疗输尿管上段结石安全有效,同时还可改善临床指标,减轻机体氧化应激与炎性应激反应。     

三种输尿管镜治疗输尿管上段结石的疗效比较

目的:比较半硬性输尿管镜、输尿管软镜、孙氏末段可弯输尿管镜治疗输尿管上段结石的临床疗效,为临床上治疗方式的选择提供参考。方法:回顾性分析2015年8月到2017年12月间于上海市第十人民医院泌尿外科因输尿管上段结石行输尿管镜下钬激光治疗的515例患者的临床资料。按照所用输尿管镜类型分为3组:硬镜组(给予半硬性输尿管镜治疗)297例,软镜组172例(给予输尿管软镜治疗),孙氏镜组(给予孙氏末段可弯输尿管镜治疗)46例。比较三组的手术时间、一期清石率、术后住院时间及术中、术后并发症。结果:硬镜组、软镜组、孙氏镜组清石率分别为81.5%、94.2%、95.7%,其中软镜组、孙氏镜组清石率显著高于硬镜组(P0.05)。硬镜组、软镜组、孙氏镜组术中并发症发生率分别为18.9%、5.8%、4.3%,其中硬镜组术中并发症发生率显著高于软镜组和孙氏镜组(P0.05),三组术后并发症发生率整体比较差异无统计学意义(P0.05)。硬镜组、软镜组、孙氏镜组平均手术时间分别为(28.6±6.2)min、(49.4±12.4)min、(26.1±6.5)min,软镜组平均手术时间显著高于硬镜组及孙氏镜组,差异有统计学意义(均P0.05)。硬镜组、软镜组、孙氏镜组平均住院时间分别为(5.4±3.2)d、(6.7±5.7)d、(5.0±2.5)d,软镜组住院时间显著高于硬镜组和孙氏镜组,差异有统计学意义(均P0.05)。结论:软镜清石效果和手术安全性较硬镜更有优势,但手术耗时长,患者术后住院时间长。孙氏镜有望成为治疗输尿管上段结石的更佳选择。     

腹腔镜与开放输尿管切开取石术治疗输尿管结石的临床疗效分析

目的:比较腹腔镜与传统开放手术行输尿管切开取石术治疗输尿管结石的临床效果,评价腹腔镜手术的优势。方法:回顾性分析我院2011年9月~2013年2月45例行开放输尿管切开取石术(开放组)与33例行腹腔镜输尿管切开取石术(腹腔镜组)患者的临床资料并进行比较。结果:78例手术均取石成功,腹腔镜组2例分别因结石逃逸入肾盂和输尿管炎症水肿粘连明显改行开放手术。腹腔镜组在术中出血量、术后下床时间、肛门排气时间、术后引流总量、术后引流时间、住院天数方面均显著优于开放组,而手术时间及住院总费用显著高于开放组,差异均有统计学意义(P0.05)。两组患者术后均未出现尿瘘、伤口愈合不良、严重血尿等并发症。结论:两组术式治疗输尿管结石均能有效取石,腹腔镜术式在很多方面拥有一定优势,传统切开取石也有自己的特点。临床上应综合考虑患者意愿、病情特点、术者操作水平、患方经济条件等一系列因素决定最终手术方式。     

输尿管软镜术后肾结石患者的临床特征及结石残留的影响因素分析

摘要 目的：探究输尿管软镜术后肾结石患者的临床特征及结石残留的影响因素。方法：选择2019年1月~2022年1月本院收治的200例肾结石患者，所有患者予以输尿管软镜术治疗，术后一周，开展泌尿系CT及尿路平片复查，根据术后结石残留情况，将其分为无残石组（n=155）及残石组（n=45）。并依据两组患者术后是否伴随并发症，将其分为并发症组（n=41）及无并发症组（n=159）。比较术后并发症组与无并发症组的基线资料、术后结石残留率、影响肾结石患者术后结石残留的单因素及肾结石患者术后结石残留的Logistic回归分析。结果：既往输尿管疾病史、鹿角形结石、操作时间及住院时间，均会在不同程度上增加术后并发症风险（P＜0.05），年龄、术前合并慢性病、性别、体质量指数、结石位置未明显增加术后并发症风险（P＞0.05）；200例肾结石患者，输尿管软镜术后，结石残留率为22.50 %（45/200），结石清除率为77.50 %（155/200），残石组及无残石组性别、年龄及平均病程比较，无较大差异（P＞0.05）；肾功能不全、结石直径、结石数量、结石脓苔包裹、肾盂肾下盏夹角、结石成分、手术时间、术中出血量是影响肾结石术后结石残留的单因素（P＜0.05），糖尿病、高血压、肾积水、结石位置等因素未对术后结石残留产生显著影响（P＞0.05）；Logistic回归分析提示，肾功能不全、结石直径≥2 cm、结石脓苔包裹、肾盂肾下盏夹角＜30°及结石成分是影响肾结石患者术后结石残留的独立危险因素（P＜0.05）。结论：肾结石患者输尿管软镜术后，可依据影响术后并发症的临床特征，对不良风险事件予以预警，此外研究结果提示，肾功能不全、结石直径≥2 cm、结石脓苔包裹、肾盂肾下盏夹角＜30°及结石成分是影响结石残留的独立危险因素，术前可基于危险因素开展相应预防，以提高结石清除率。     

输尿管镜钬激光碎石术和后腹腔镜输尿管切开取石术治疗输尿管上段结石的临床疗效比较

目的:比较输尿管镜钬激光碎石术(USL)和后腹腔镜输尿管切开取石术(RLU)治疗输尿管上段结石的疗效,探讨治疗输尿管上段结石的最佳方法.方法:回顾性分析115例输尿管上段结石患者临床资料,其中71例采用输尿管镜术治疗,44例采用后腹腔镜术治疗,比较两种手术方法的临床治疗效果.结果:后腹腔镜组的手术成功率(97.7％)明显高于输尿管镜组(83.1％)(P＜0.05).输尿管镜组和后腹腔镜组手术时间分别为(43.2± 14.7)min和(79.6± 24.1)min,术中出血量分别为(3.1±0.8)ml和(36.4± 3.7)ml,术后住院天数分别为(3.3±2.1)d和(6.7±1.3)d,差异均具有显著统计学意义(P＜0.01),输尿管镜组均优于后腹腔镜组.输尿管镜组手术后并发症6例,后腹腔镜组5例,两组并发症的发生率比较差异无统计学意义(P＞0.05).术后1个月复查腹部X线平片(KUB),输尿管镜组17例有结石残留,后腹腔镜组均无结石残留,输尿管镜组的结石残留率明显高于腹腔镜组(P＜0.01).结论:输尿管上段结石采用输尿管镜钬激光碎石术和后腹腔镜输尿管切开取石术治疗各有其优缺点.RLU具有安全、高效、创伤小、并发症少、结石清除率高的优点;而USL相对具有出血少、手术时间及住院时间短等优点,但手术成功率和结石清石率低,需其他辅助方式治疗结石.因此,泌尿外科医师应根据结石大小、位置、有无炎性息肉包裹、梗阻程度、肾积水量等术前检查结果及所拥有的设备与技术熟练程度选择最合适的治疗方法.     

输尿管支架管在泌尿外科的临床实用价值

目的:总结临床泌尿外科中应用输尿管支架管治疗泌尿系统疾病的优越性以及对其并发症的防治.方法:通过对112例泌尿系统疾病患者在泌尿外科中应用输尿管支架管的临床资料进行回顾性分析,对临床中应用输尿管支架管的疾病类型、手术结果、并发症及其防治方法进行概括性总结.结果:输尿管支架管在临床泌尿系统疾病中以肾及输尿管结石以及尿路梗阻较多(P＜0.05),分别为48例(42.9％)及41例(36.6％);术中输尿管支架管放置均成功,术后常见的并发症主要有膀胱刺激、血尿(P＜0.05),分别为51例(45.5％)及45例(40.2％).结论:输尿管支架管广泛适用于临床泌尿外科,合理的应用可以有效减低并发症的发生率,提高临床使用的有效率.     

输尿管软镜结合输尿管硬镜治疗复杂上尿路结石的效果评价及对预后的影响

目的探讨输尿管软镜协同输尿管硬镜治疗复杂上尿路结石的临床效果。方法选择我院收治的复杂上尿路结石患者96例,按入院顺序分为对照组和观察组,每组48例。对照组采取输尿管硬镜钬激光碎石术治疗,观察组采取输尿管软镜协同输尿管硬镜钬激光碎石术治疗。比较两组患者1次性碎石成功率、结石彻底清除率、炎症反应情况以及生活质量、住院时间、术后并发症发生率、疾病复发率。结果观察组患者的1次性碎石成功率、结石彻底清除率均高于对照组,两组比较差异有统计学意义(均P<0.05)。术后3 d,观察组的肿瘤坏死因子-α(TNF-α)、白介素-6(IL-6)、C-反应蛋白(CRP)水平均较对照组降低,差异有统计学意义(均P<0.05)。术后1周,两组患者的生活质量比较,观察组的生活质量量表(SF-36)评分明显高于对照组,住院时间短于对照组,两组比较差异有统计学意义(均P<0.05)。两组患者的并发症发生率、疾病复发率比较,观察组均明显低于对照组,差异有统计学意义(均P<0.05)。结论输尿管软镜联合输尿管硬镜治疗复杂上尿路结石的效果满意,且创伤小,结石清除率高,不良反应低,具有一定临床应用价值。     

肝移植术后肝脏淋巴回流淤滞发生的影响因素初步临床分析

目的:分析肝移植术后肝脏淋巴回流淤滞(Intrahepatic lymphatic stasis,IHLS)的影响因素。方法:收集我院自2004~2012年期间行肝移植手术并经增强计算机断层扫描(Computed tomography,CT)和/或磁共振(Magnetic resonance imaging,MRI)确诊的IHLS病人,分析正常肝移植组IHLS阳性率与肝移植术后静脉并发症、胆道并发症、乙肝复发、肝癌复发、动脉并发症、移植排斥、药物性肝损害、转移瘤组IHLS阳性率的差异。结果:正常移植肝组术后IHLS的阳性率分别与术后胆道并发症、静脉并发症、乙肝复发组肝移植术后IHLS的阳性率差异有统计学意义(P0.05),与其他并发症组IHLS的阳性率差异无统计学意义(P0.05)。结论:肝移植术后静脉并发症、胆道并发症及乙肝复发可影响肝移植术后IHLS发生。     

胸腔镜下肺叶切除术后发生肺部并发症的危险因素分析

目的:探讨胸腔镜下肺叶切除术后发生肺部并发症的危险因素。方法:连续收集从2015年1月至2017年6月份我科收治的因肺癌行胸腔镜下肺叶切除的患者,收集患者的基本资料,包括性别、年龄、一秒用气呼气容积百分比(Percentage predicted forced expiratory volume in 1 s,FEV1%)、美国麻醉医师协会评分(American Society of Anesthesiologists,ASA)、BMI指数、慢性阻塞性肺疾病(Chronic obstructive pulmonary disease,COPD)和肿瘤的发生情况。统计患者的术后住院时间、ICU停留时间和住院死亡率,收集患者术后肺部并发症的发生情况、术后第一天活动和是否需要理疗。对比分析发生肺部并发症和不发生并发症患者的差异,对有差异的因素利用Logistic回归分析发生肺部并发症的独立危险因素。结果:根据纳入排除标准,共有256例患者纳入研究,其中男性126例,平均年龄为67.2±13.7岁,术后共有19例(7.4%)患者发生肺部并发症。发生并发症的患者较未发生并发症的患者术后住院时间长、ICU停留时间长、死亡率高(P0.05)。发生并发症的患者术后下地活动情况差。两组患者的年龄、COPD和吸烟情况有统计学差异(P0.05),Logistic回归分析显示吸烟是术后发生肺部并发症的独立危险因素。结论:胸腔镜下肺叶切除患者术后肺部并发症增加术后死亡率,吸烟是患者术后发生肺部并发症的独立危险因素。     

中晚期肝癌患者采用超声介入治疗引发并发症影响因素分析

摘要 目的：分析中晚期肝癌患者采用超声介入治疗引发并发症影响因素。方法：选取2019年2月～2023年2月在本院接受超声介入治疗的120例中晚期肝癌患者进行研究,治疗后记录患者的并发症发生率,并根据并发症发生情况将患者分为有并发症组（36例）和无并发症组（84例）,分别对两组患者的一般特征{性别、年龄、有无基础疾病、TNM分期、Child-Pugh分级、形态分型、肿瘤体积、腹水、门静脉高压、血供情况、白蛋白（ALB）及血清学指标[血红蛋白（Hb）、血小板（PLT）、凝血酶原时间（PT）、总胆红素（TBIL）、谷丙转氨酶（ALT）、谷草转氨酶（AST）]}进行分析,并建立logistic模型,对一般特征在中晚期肝癌患者超声介入治疗后引发并发症的影响中进行单因素和多因素分析。结果：120例患者经超声介入治疗后的并发症发生率为30.00%。有并发症组Child-Pugh B级、腹水+、ALB＜30 g/L的患者明显高于无并发症组,差异有统计学意义（P＜0.05）。单因素分析结果显示,Child-Pugh分级、腹水、ALB是导致中晚期肝癌患者超声介入治疗后引发并发症的影响因素（P＜0.05）。多因素logistic分析结果显示,Child-Pugh B级、腹水、ALB＜30 g/L均是导致中晚期肝癌患者超声介入治疗后引发并发症的独立危险因素（P＜0.05）。结论：Child-Pugh分级、腹水和ALB均是导致中晚期肝癌患者超声介入治疗后引发并发症的独立因素,只有尽早针对该类影响因素加强防治干预,才能有效降低中晚期患者的并发症发生率。     

糖化血红蛋白与糖尿病及其并发症的关系

目的：探讨糖化血红蛋白（HbAlc）与糖尿病诊断、疗效评价及并发症的关系。方法：选择2型糖尿病患者250例和健康体检者150例,分别测定空腹血糖（FPG）、2h血糖（2hPG）及糖化血红蛋白（HbAlc）,统计学分析HbAlc与FPG、2hPG的相关性;分析HbAlc与糖尿病并发症发生的关系。结果：糖尿病组FPG、2hPG及HbAlc水平均显著高于对照组（P〈0．01）;糖尿病伴有并发症患者的HbAlc明显高于无并发症者（P〈0．05）,HbAlc水平与糖尿病并发症的发生率存在高度相关性（P〈0．01）。结论：检测外周血中HbAlc水平对2型糖尿病诊断、疗效评价具有重要,临床价值,控制糖化血红蛋白对预防糖尿病并发症的发生具有重要意义。     

Pulmonary complications in patients receiving granulocyte transfusions and amphotericin B.

To evaluate the possibility that in febrile granulocytopenic patients amphotericin B given along with granulocyte transfusions could increase the incidence of pulmonary complications, we studied 43 severely granulocytopenic patients during 46 episodes of fever. Granulocytes were administered as part of the clinical protocol to all 19 patients who had clinically or microbiologically documented infection; the other 24 patients were randomly allocated to treatment with granulocytes (13 patients) or without granulocytes (11 patients). In all, 32 patients received granulocyte transfusions during 35 episodes of fever. Pulmonary complications developed in six patients in each of the two randomized groups. The incidence of pulmonary complications was not influenced by the number of granulocyte transfusions or by the number of granulocytes per transfusion. Pulmonary complications were significantly more likely to occur in patients with fungal infections. Amphotericin B was given according to clinical indications; 21 patients in all received it. Survival was significantly poorer in patients with pulmonary complications, but the administration of amphotericin B was not related either to survival or to the incidence of pulmonary complications. We conclude that pulmonary complications and poor prognosis are related to underlying pulmonary fungal infection and not to any interaction between amphotericin B and granulocyte transfusions.     

Complications of abdominoplasty in 86 patients

A total of 101 consecutive abdominoplasty patients were reviewed retrospectively. Of these, 14 male (mean age at time of operation, 34.3 years; range, 23 to 53 years) and 72 female (mean age at time of operation, 38.9 years; range, 19 to 64 years) patients had adequate documentation for inclusion in this study.Complications were recorded as either wound complications (wound infection, partial wound dehiscence, seroma, hematoma, and skin edge necrosis) or complications after surgery (deep vein thrombosis, pulmonary emboli, ileus, sensibility disorder of the skin of the thighs, and death). The complications were subsequently correlated for sex, race, the patient's age at surgery, body mass index before surgery, and the seniority of the surgeon.Nine male patients (64.3 percent) and 11 female patients (15.3 percent) had wound complications. Almost 10 percent of our patients sustained an injury to the lateral cutaneous nerve of the thigh.Male patients should be informed about their possible higher risk of complications, and special attention must be given by the surgeon to the prevention of such complications.Moreover, specific attention must be given to the preservation of the lateral cutaneous nerves of the thigh in both male and female patients undergoing abdominoplasties.     

Risk of schizophrenia in adults born after obstetric complications and their association with early onset of illness: a controlled study.

OBJECTIVE--To determine whether obstetric complications occur to excess in the early histories of individuals who go on to develop schizophrenia when compared with controls, and to seek clinical correlates of any such excess. DESIGN--Contemporaneous maternity hospital records were identified and extracted verbatim, and these extracts evaluated for obstetric complications by two independent assessors who were blind to subjects'' status. SUBJECTS--65 patients having an ICD-9 diagnosis of schizophrenia, the records of the previous same sex live birth being deemed to be those of a control subject. MAIN OUTCOME MEASURE--Presence of one or more obstetric complications recorded in maternity notes of patients and controls. RESULTS--When two recognised scales for specifying obstetric complications were used the patients with schizophrenia were significantly more likely than controls to have experienced at least one obstetric complication (odds ratio 2.44, 95% confidence interval 1.08 to 6.03). Patients also showed a greater number and severity of and total score for obstetric complications, fetal distress being the only complication to occur to significant individual excess (present in five (8%) patients, absent in controls). There was a marked sex effect, male patients being more vulnerable (odds ratio 4.24, 1.39 to 12.90) to such complications. Obstetric complications in patients were unrelated to family history or season of birth but were associated with a significantly younger age at onset of illness (mean difference--4.5 years,--1.2 to--7.8 years). CONCLUSIONS--Patients with schizophrenia, particularly males, have an excess of obstetric complications in their early developmental histories, and such complications are associated with a younger age at onset of their disease. Though the data are not conclusive, they also suggest that obstetric complications may be secondary to yet earlier events.     

Long-term mortality of patients with septic ocular or central nervous system complications from pyogenic liver abscess: a population-based study

Background

Taiwan is endemic for pyogenic liver abscess (PLA). Septic ocular or central nervous system (CNS) complications derived from PLA can result in catastrophic disability. We investigated the epidemiology and long-term prognosis of PLA patients with septic ocular or CNS complications over an 8-year period.

Methodology/Principal Findings

We extracted 21,307 patients with newly diagnosed PLA from a nationwide health registry in Taiwan between 2000 and 2007. The frequency of and risk factors for PLA with septic ocular or CNS complications were determined. The 2-year survival of these patients was compared between those with and without septic ocular or CNS complications. Septic ocular or CNS complications accounted for 2.1% of all PLA patients. Age and the Charlson comorbidity index were significantly lower in PLA patients with ocular or CNS complications than those without. Diabetes and age <65 years were independent predictors of septic ocular or CNS complications. The 2-year mortality of patients with septic ocular or CNS complications was similar to those without complications (24.8% vs. 27.5%, p = 0.502). However, among patients <65 years old and a Charlson index ≤1, the 2-year mortality was significantly higher in those with than without complications (18.6% vs. 11.8%, p = 0.001).

Conclusions/Significance

Physicians should recognize that catastrophic disability due to ocular or neurological complications from PLA could lead to a poor long-term prognosis, and should follow-up these patients more closely.     

乙状结肠癌经腹膜内造瘘与经腹膜外造瘘的临床疗效及并发症的预防

目的:探讨乙状结肠经腹膜内造瘘与经腹膜外造瘘的对比分析及造口并发症的预防。方法:选取我院收治的行肛管直肠下段恶性肿瘤切除术的患者127例,根据造瘘方式不同将患者分为两组,实验组72例予以经腹膜外造瘘,对照组55例予经腹膜内造口术,观察并比较两组患者的术中情况,术后并发症,以及术后排便功能,来评价两种造瘘方法的效果。结果:与对照组比较,实验组术中、术后并发症均降低,术后排便功能改善显著,差异均有统计学意义(P0.05)。结论:经腹膜外乙状结肠造口较经腹膜内乙状结肠造口的术中情况明显改善,且并发症减少,能够较好的控便和排便,值得临床推广使用。