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1.

目的 探讨超声引导下腹股沟韧带上髂筋膜阻滞对全麻下行膝关节镜下交叉韧带重建术(ACLR)患者术中止血带相关反应以及缺血-再灌注损伤的影响。

方法 选择行膝关节镜下交叉韧带重建术患者86例,男58例,女28例,年龄18~64岁,BMI 17~28 kg/m2,ASA Ⅰ或Ⅱ级。采用随机数字表法将患者分为两组:超声引导下腹股沟韧带上髂筋膜阻滞联合全麻组(B组)和单纯全麻组(C组),每组43例。B组于超声引导下行腹股沟韧带上髂筋膜阻滞联合全麻,C组仅行全麻,术毕均行静脉自控镇痛。记录麻醉诱导时(T0)、止血带充气即刻(T1)、止血带充气后60 min(T2)、止血带充气后90 min(T3)、放松止血带即刻(T4)、放松止血带后10 min(T5)的HR和MAP,于T1、T5时抽取静脉血测定血清丙二醛(MDA)和乳酸(Lac)浓度。记录入PACU即刻(T6)、术后6 h(T7)、12 h(T8)、24 h(T9)静息和活动时VAS疼痛评分。记录术中丙泊酚和瑞芬太尼总用量、术后镇痛泵总按压次数、镇痛泵有效按压次数和氟比洛氛酯补救镇痛例数。记录术后神经损伤、寒颤、术后恶心呕吐等不良反应的发生情况。

结果 与T1时比较,T5时两组血清MDA和Lac浓度明显升高(P<0.05)。与C组比较,T2—T5时B组HR明显减慢,MAP明显降低(P<0.05),T5时B组MDA和Lac浓度明显降低(P<0.05),T6、T7时B组静息和活动时VAS疼痛评分明显降低(P<0.05),B组术中丙泊酚和瑞芬太尼总用总量明显减少(P<0.05),B组术后镇痛泵总按压次数、有效按压次数明显减少、氟比洛氛酯补救镇痛率明显降低(P<0.05)。T8、T9时两组静息和活动时VAS疼痛评分、术后神经损伤、寒颤、术后恶心呕吐等不良反应发生率差异无统计学意义。

结论 腹股沟韧带上髂筋膜阻滞可减轻止血带相关反应,减轻肢体缺血-再灌注后脂质过氧化反应,减少MDA及Lac等生成,从而减轻缺血-再灌注损伤。  相似文献   

2.

目的 探讨不同通气模式对腹腔镜肝切除术患者出血量和术后肝功能的影响。
方法 选择择期全麻下行腹腔镜肝切除术患者60例,男35例,女25例,年龄18~64岁,BMI 18.5~24.0 kg/m2,ASA Ⅱ或Ⅲ级。采用随机数字表法将患者分为两组:压力控制通气(PCV)组和容量控制通气(VCV)组,每组30例。PCV组通过调整气道峰压,使术中VT达到理想体重×8 ml,同时调整RR维持PETCO2 35~45 mmHg;V组VT设定为理想体重×8 ml,同时调整RR维持PETCO2 35~45 mmHg。记录麻醉诱导后10 min(T0)、气腹后10 min(T1)、切肝前10 min(T2)、切肝后10 min(T3)、气腹结束后10 min(T4)吸气峰压(Ppeak)、气道平均压(Pmean)、CVP、PaCO2和氧合指数(PaO2/FiO2)。记录术中胶体液用量和出血量,术后24、48和72 h丙氨酸氨基转移酶(ALT)、天冬氨酸氨基转移酶(AST)以及腹腔引流量。
结果 与T0时比较,T1—T3时两组Ppeak均明显升高(P<0.05);T1—T4时VCV组、T3和T4时PCV组CVP均明显升高(P<0.05)。与VCV组比较,PCV组T1、T2时CVP明显降低(P<0.05),术中胶体液用量和出血量明显减少(P<0.05)。两组术后24、48和72 h的ALT、AST和腹腔引流量差异无统计学意义。
结论 压力控制通气模式下腹腔镜肝切除术中患者出血量明显减少,可能与术中较低的气道峰压有关,但两种不同通气模式下患者术后肝功能损伤无明显差异。  相似文献   

3.

目的 探讨冠状动脉旁路移植术(CABG)患者在心肺转流(CPB)期间输注小剂量尼卡地平对脑血流和功能的影响。

方法 选择CPB下CABG患者64例,男41例,女23例,年龄60~79岁,BMI 18~29 kg/m2,ASA Ⅱ或Ⅲ级,NYHA分级Ⅱ或Ⅲ级,左室射血分数≥50%。采用随机双盲数字表法将患者分为两组:尼卡地平组(N组)和生理盐水组(C组),每组32例。N组在CPB开始后输注尼卡地平0.2~0.5 μg·kg-1·min-1,于CPB停机后停止输注。C组于相同时点输注同等容量生理盐水。记录麻醉诱导前(T0)、外科切皮时(T1)、CPB 30 min(T2)、60 min(T3)、停CPB 30 min(T4)、60 min(T5)的动脉血气、心输出量(CO)、颈内动脉血流量(Q-ICA)、颈内动脉直径(D-ICA)和局部脑氧饱和度(rScO2)。记录术中去氧肾上腺素用量、术后拔管时间、ICU停留时间和术后住院时间。

结果 与C组比较,T2—T5时N组Q-ICA和D-ICA明显增加,rScO2明显升高(P<0.05)。两组T0—T5时动脉血气指标、T0、T1时Q-ICA、D-ICA和rScO2、术中去氧肾上腺素用量、术后拔管时间、ICU停留时间和术后住院时间差异均无统计学意义。

结论 在CABG患者CPB期间输注小剂量尼卡地平可以增加颈内动脉血流量,升高rScO2,减轻围术期神经功能损伤。  相似文献   

4.

目的 比较麻醉诱导前预注不同负荷剂量右美托咪定在腹腔镜胆囊切除术中的应用效果。
方法 选择2019年12月至2020年12月择期全麻下行腹腔镜胆囊切除术的患者120例,男52例,女68例,年龄18~64岁,BMI 20~35 kg/m2,ASA Ⅰ或Ⅱ级。采用随机数字表法将患者分为四组:生理盐水组(C组)、右美托咪定0.5 μg/kg组(L组)、右美托咪定0.75 μg/kg组(M组)和右美托咪定1.0 μg/kg组(H组),每组30例。C组麻醉诱导前10 min恒速静脉泵注生理盐水0.5 ml/kg,L组、M组和H组麻醉诱导前10 min分别恒速静脉泵注右美托咪定0.5、0.75和1.0 μg/kg。所有患者为全凭静脉麻醉,麻醉用药相同。记录输注生理盐水/右美托咪定前即刻(T1)、麻醉诱导前即刻(T2)、气管插管后即刻(T3)、手术切皮即刻(T4)、气腹开始即刻(T5)、气腹后10 min(T6)、缝合完毕即刻(T7)、气管拔管后即刻(T8)的HR和MAP。记录术中丙泊酚、瑞芬太尼用量、阿托品使用例数、苏醒时间、拔管时间、术后1、4 h咳嗽时VAS疼痛评分。记录苏醒期躁动、术后心动过缓、术后低血压、术后48 h内恶心呕吐等不良反应发生情况。
结果 与C组比较,L组、M组和H组T2—T8时HR明显减慢(P<0.05),T3—T8时MAP明显降低(P<0.05),术中丙泊酚和瑞芬太尼用量明显减少(P<0.05),术后1、4 h咳嗽时VAS疼痛评分明显降低(P<0.05),苏醒期躁动、术后恶心呕吐发生率明显降低(P<0.05);M组苏醒时间、拔管时间明显缩短(P<0.05);H组阿托品使用率明显升高(P<0.05),苏醒时间、拔管时间明显延长(P<0.05),术后心动过缓和低血压发生率明显升高(P<0.05)。与L组比较,H组T2—T6时HR明显减慢(P<0.05),M组和H组术后1、4 h咳嗽时VAS疼痛评分明显降低(P<0.05)。
结论 腹腔镜胆囊切除术全麻诱导前预注右美托咪定0.75 μg/kg可以有效维持围术期血流动力学稳定,减少麻醉药物用量,缩短苏醒时间,减少术后并发症,有利于患者术后恢复。  相似文献   

5.

目的: 评价驱动压导向呼气末正压(PEEP)通气对原位肝移植术(OLT)患者术中氧合和术后并发症的影响。
方法: 选择2020年1月至2023年9月行OLT患者118例,男89例,女29例,年龄18~70岁,BMI<28 kg/m2 ,ASA Ⅲ或Ⅳ级。采用随机数字表法将患者分为两组:驱动压组(D组)和固定PEEP组(P组),每组59例。两组全麻期间均采用容量控制通气,I∶E 1∶2,VT 6 ml/kg(理想体重),RR 10~15次/分。D组在机械通气5 min后开始PEEP滴定试验,将PEEP从2 cmH2O逐渐递增到10 cmH2O,选择能产生最低驱动压的PEEP,维持该PEEP直至手术结束。P组术中维持PEEP 5 cmH2O。记录术中出入量、血管活性药物使用情况。记录插管后5 min(T1)、无肝期(T2)、新肝期(T3)、手术结束即刻(T4)的HR、SBP、DBP、气道峰压(Ppeak)、气道平台压(Pplat)、PEEP、血气分析结果,并计算驱动压、动态肺顺应性(Cdyn)、氧合指数(OI)、死腔率(VD/ VT)。记录术后7 d内术后肺部并发症(PPCs)的发生情况。
结果: 与P组比较,D组晶体液输注量明显增加,去甲肾上腺素、去氧肾上腺素及肾上腺素使用率明显升高(P<0.05)。与T2时比较,两组T1、T3、T4时HR明显减慢,SBP、DBP明显升高(P<0.05)。与T1时比较,两组T2—T4时Ppeak、Pplat、驱动压、OI明显升高,T3、T4时Cdyn明显降低(P<0.05)。与P组比较,D组术后7 d内PPCs发生率明显降低(P<0.05)。两组其余指标差异无统计学意义。
结论: 驱动压导向PEEP通气可改善原位肝移植患者术中氧合,降低PPCs发生率,但术中血管活性药物的使用率升高。  相似文献   

6.

目的 观察肺动态顺应性(Cdyn)指导个体化呼气末正压通气(PEEP)对老年患者腹腔镜结直肠癌术中肺功能的影响。
方法选择择期行腹腔镜结直肠癌根治术的老年患者68例,男37例,女31例,年龄65~79岁,BMI<30 kg/m2,ASA Ⅱ或Ⅲ级。采用随机数字表法将患者分为两组:个体化PEEP组(P组)和对照组(C组),每组34例。P组在插管完成即刻、气腹-屈氏体位建立即刻、气腹结束即刻行肺复张及PEEP滴定试验,C组设置固定PEEP 5 cmH2O。记录P组3次滴定时最佳PEEP和实际VT。记录气管插管完成后10 min(T1)、气腹-屈氏体位建立后10 min(T2)、60 min(T3)、手术结束拔管前(T4)PaO2、PaCO2、PETCO2,计算氧合指数(OI)、死腔/潮气量比值(Vd/VT)、肺泡-动脉血氧分压差(A-aDO2)、驱动压和Cdyn。采用ELISA法测定麻醉诱导前(T0)、拔管后10 min(T5)的白细胞介素-8(IL-8)、肿瘤坏死因子-α(TNF-α)、肺Clara细胞分泌蛋白(CC16)及肺泡表面活性物质-D(SP-D)的浓度。记录术后肺部并发症(PPCs)的发生情况。
结果 P组滴定最佳PEEP的中位数为4 cmH2O。与C组比较,P组T4时PaO2、OI明显升高,T1、T3、T4时Cdyn明显升高,T1—T4时驱动压明显降低,T5时CC16血清浓度明显降低(P<0.05)。两组T1—T4时PaCO2、PETCO2、A-aDO2、Vd/VT差异无统计学意义。两组术后3 d均未发生严重PPCs。
结论 在老年患者腹腔镜结直肠癌根治术中,采用压力控制通气下肺动态顺应性指导个体化PEEP的肺保护通气策略,可提高患者术中肺动态顺应性,降低驱动压,改善手术结束时氧合,降低术后CC16血清浓度,改善术中肺功能。  相似文献   

7.

目的 探究低每搏量变异度(SVV)指导的液体治疗对老年患者肺叶切除术后恢复的影响。

方法 选择2022年2月至2023年1月择期胸腔镜下肺叶切除术的老年患者100例,男50例,女50例,年龄65~75岁,BMI 18~24 kg/m2,ASA Ⅱ或Ⅲ级。采用随机数表法将患者分为两组:低SVV阈值目标导向液体治疗(GDFT)组(G组)和对照组(C组),每组50例。G组8%<SVV≤10%,C组10%<SVV≤13%。记录麻醉时间、手术时间、单肺通气(OLV)时间,记录入手术室即刻(T0)、插管即刻(T1)、OLV开始即刻(T2)、手术开始即刻(T3)、OLV结束即刻(T4)和术毕(T5)时的HR和MAP。记录术中液体出入量以及各种血管活性药使用情况。记录术前24 h和术后24、48 h血浆胃动素(MTL)、胃泌素(GAS)、肠型脂肪酸结合蛋白(IFABP)浓度。记录术后2、6、12、24、48 h静息时VAS疼痛评分以及术后48 h内PCIA有效按压次数、PCIA总按压次数以及补救镇痛例数。记录术后首次肛门排气时间、首次排便时间、首次下床活动时间、术后住院时间、胃肠道并发症(恶心呕吐、腹胀)发生情况。

结果 与C组比较,G组T1—T5时MAP、术后24、48 h血浆MTL和GAS浓度均明显升高(P<0.05),术后24、48 h血浆IFABP浓度、术中胶体输注量和总液输注量均明显降低(P<0.05),术后首次肛门排气时间、首次排便时间、首次下床活动时间和术后住院时间均明显缩短(P<0.05)。两组尿量、出血量、术后2、6、12、24、48 h静息时VAS疼痛评分、术后48 h内PCIA有效按压次数、PCIA总按压次数、补救镇痛率差异均无统计学意义。

结论 低SVV阈值(8%<SVV≤10%)GDFT能很好地促进胃液分泌和肠黏膜屏障功能恢复,对老年患者肺叶切除术后胃肠功能的恢复有积极作用。  相似文献   

8.

目的 探究术前肺功能锻炼联合压力控制容量保证通气(PCV-VG)模式对老年患者腹腔镜下胃癌根治术肺功能的影响。

方法 选择2021年9月至2022年3月择期行腹腔镜下胃癌根治术老年患者60例,男29例,女31例,年龄65~80岁,BMI 18~28 kg/m2,ASA Ⅱ或Ⅲ级,加泰罗尼亚外科患者呼吸风险评估表(ARISCAT)评分≥26分。采用随机数字表法将患者分为两组:术前肺功能锻炼+术中PCV-VG组(P组)和术前肺功能锻炼+术中容量控制通气模式(VCV)组(V组),每组30例。患者术前吹气球锻炼肺功能5 d。麻醉诱导后气管插管机械通气,P组行PCV-VG模式,V组行VCV模式。记录麻醉诱导后10 min(T2)、改变体位前(T3)、气腹开始后10 min(T4)、40 min(T5)、70 min(T6)、100 min(T7)、结束气腹转水平位后10 min(T8)、手术结束前30 min(T9)的气道峰压(Ppeak)、气道平台压(Pplat)、肺动态顺应性(Cdyn)及驱动压(DP)。于入院时(T0)、T5、T8、PACU拔管后1 h(T11)、术后第1天(T12)采集桡动脉血行血气分析,记录pH、PaO2、PaCO2、肺泡-动脉氧分压差(A-aDO2)。于T0、手术结束(T10)时抽取静脉血测定克拉拉细胞分泌蛋白-16(CC-16)、白细胞介素-6(IL-6)和白细胞介素-1β(IL-1β)浓度。记录T0、入手术室(T1)、T11时肺部超声(LUS)评分。记录T1、T11时肺不张发生情况及术后7 d内PPCs发生情况。

结果 与V组比较,P组T3—T8时Ppeak、Pplat、DP明显降低、Cdyn明显升高(P<0.05),T5、T8、T11时A-aDO2明显降低(P<0.05),T11时PaO2明显升高(P<0.05),T10时CC-16、IL-6和IL-1β浓度明显降低(P<0.05),T11时LUS评分及肺不张发生率均明显降低(P<0.05)。术后7 d内两组PPCs发生率差异无统计学意义。

结论 与术前肺功能锻炼联合术中VCV模式比较,术前肺功能锻炼联合术中PCV-VG模式可以改善腹腔镜下胃癌根治术老年患者术中及术后肺功能,降低术后肺不张发生率。  相似文献   

9.

目的: 探讨术中持续输注胰岛素对心肺转流(CPB)心脏手术患者心肌血流灌注的影响。
方法: 选择择期行CPB心脏手术患者48例,男21例,女27例,年龄55~80岁,BMI 18~28 kg/m2,ASA Ⅱ—Ⅳ级。将患者随机分为两组:胰岛素组(I组,n=25)和对照组(C组,n=23)。两组采用相同麻醉方案。麻醉诱导后I组静脉输注胰岛素30 mU·kg-1·h-1、葡萄糖0.12 g·kg-1·h-1、氯化钾0.06 mmol·kg-1·h-1混合液,C组予以生理盐水10 ml/h输注,均输注至术毕。术中目标血糖值为6.1~11.1 mmol/L。于麻醉诱导后10 min(T2)和术毕(T6)行经食管超声心动图(TEE)检测,记录冠状静脉窦(CS)血流频谱、直径及肺静脉血流频谱,并计算CS净向前血流流速时间积分(VTI)。记录T2、CPB前2 min(T3)、CPB结束时(T52)和T6时的股动脉平均动脉压(MAP)、中心静脉压(CVP)、每搏量(SV)、心脏指数(CI)及外周血管阻力指数(SVRI)。记录麻醉诱导前5 min(T1)、T3、CPB后30 min(T4)、T5、T6、术后6 h(T7)、术后12 h(T8)及术后24 h(T9)时血糖及乳酸浓度。记录术前1 d、术后1、2 d时超敏C反应蛋白(hs-CRP)、高敏肌钙蛋白I(hs-TnI)和肌酸激酶同工酶(CK-MB)水平。
结果: 与C组比较,I组T6时CS净前向血流VTI及每分钟CS血流量均明显增加(P<0.05),肺静脉心房收缩期峰值流速(ARp)明显减小(P<0.05),T5、T6时SV和CI明显增大、SVRI明显降低(P<0.05),T7、T8时乳酸浓度明显降低(P<0.05),术后1、2 d时hs-CRP和CK-MB水平明显降低(P<0.05),术后2 d时hs-TnI明显降低(P<0.05)。
结论: CPB心脏手术中持续输注胰岛素,同时维持血糖6.1~11.1 mmol/L,可改善心肌血流灌注,减轻术后炎症反应及心肌损伤。  相似文献   

10.

目的: 观察氟比洛芬酯对胸腔镜右肺叶切除术患者采用封堵器行单肺通气期间肺氧合功能、呼吸力学及肺部并发症的影响。
方法: 选择择期全麻下行胸腔镜右肺叶切除术采用封堵器行单肺通气的患者60例,男25例,女35例,年龄35~64岁,BMI 18~28 kg/m2,ASA Ⅰ或Ⅱ级。采用随机数字表法将患者分为两组:氟比洛芬酯组(F组)和对照组(C组),每组30例。F组在麻醉诱导前15 min静注氟比洛芬酯1.0 mg/kg,C组不予处理。于麻醉诱导前20 min(T0)、单肺通气30 min(T1)、单肺通气60 min(T2)、双肺通气15 min(T3)时抽取桡动脉血行血气分析,计算氧合指数(OI)并记录SpO2。记录T1、T2时的气道峰压(Ppeak)、气道平台压(Pplat)、肺动态顺应性(Cdyn)和无效腔气量与潮气量之比(VD/VT)。记录单肺通气期间低氧血症发生情况、补救例数、术后转ICU例数、术后72 h内肺不张、急性肺损伤和肺炎发生情况。
结果: 与C组比较,F组T1时SpO2、T1—T3时PaO2和OI、T1、T2时Cdyn明显升高(P<0.05);T1、T2时Ppeak和VD/VT、T2时Pplat明显降低(P<0.05)。两组无一例单肺通气期间发生低氧血症和补救、术后转入ICU、术后72 h内发生肺不张、急性肺损伤和肺炎。
结论: 对胸腔镜右肺叶切除术采用封堵器行单肺通气的患者,麻醉诱导前静注氟比洛芬酯有助于改善单肺通气期间肺氧合功能,优化呼吸力学参数。  相似文献   

11.
12.
PURPOSE: We evaluated the indications for and outcome of pre-transplant, concomitant and post-transplant native nephrectomy in patients with end stage polycystic kidney disease (PCKD). MATERIALS AND METHODS: The records of 32 patients were retrospectively reviewed using the electronic database at our institution. RESULTS: Between January 1992 and December 2002, 171 patients with end stage PCKD received a kidney transplant at University of California-San Francisco. A total of 32 patients (18.7%) underwent pre-transplant (7, group 1), concomitant (16, group 2) or post-transplant (9, group 3) native nephrectomy. Of these patients 25 underwent bilateral nephrectomy. Median followup was 18 months. Indications for nephrectomy were hematuria, a renal mass and chronic pain in group 1, lack of space in group 2 and urinary tract infection in group 3. Mean operative time +/- SEM was 231 +/- 14, 370 +/- 24 and 208 +/- 14 minutes in groups 1 to 3, respectively (p = 0.001). Mean intraoperative blood loss was 533 +/- 105, 573 +/- 155 and 522 +/- 181 ml in groups 1 to 3, respectively (p not significant). Two group 2 patients required blood transfusions. Postoperative complications requiring surgical intervention included wound dehiscence in group 1 and abdominal bleeding in group 3. Mean hospital stay was comparable among groups 1 to 3 at 7 +/- 0.7, 8.6 +/- 1.2 and 6.3 +/- 0.6 days, respectively (p not significant). At 3 months mean serum creatinine was not significantly different between groups 2 and 3 at 1.3 +/- 0.1 and 1.5 +/- 0.2 mg/dl, respectively. CONCLUSIONS: Unilateral or bilateral nephrectomy for PCKD at transplantation is safe in terms of postoperative patient morbidity and graft function. We perform concomitant native nephrectomy when indicated, preferably in recipients of living donor kidney transplants.  相似文献   

13.
The aim of the study is to evaluate the changes in kidney function after pre-emptive kidney transplantation in patients with polycystic liver and kidney disease (PLKD) and to establish whether pre-emptive kidney transplantation is warranted. Between 1998 and 2006, five patients with severe anatomical changes in both native kidneys but only mild alteration of the clearance function received combined liver and kidney transplantation. Preoperatively, Technetium-99m mercaptoacetyltriglycine (Tc99m MAG3) scintigraphy was used to evaluate separately the function of each native kidney. This examination was repeated six months after transplantation, additionally measuring the function of the transplanted kidney. Pretransplant creatinine levels were 77-115 mumol/l and Tc99m MAG3 clearance was 141-163 ml/min/1.73 sqm (74 +/- 8% of minimum-for-age values). Six months after transplant, creatinine values were not significantly different. Minimum-for-age clearance decreased by 12.5 +/- 11.5% in four patients, and increased by 26% in one patient. In four patients, the transplanted and the native kidneys assumed each about one third of total tracer clearance. In one patient, the transplanted kidney assumed 92% of the clearance function. Kidney function decreases despite pre-emptive kidney transplantation. Native kidneys are not functionally excluded and the clearance seems to be divided between native and transplanted organs. Kidney transplantation in nonuremic PLKD patients does not improve the overall kidney function and should be performed only in exceptional cases.  相似文献   

14.
目的探讨多囊肾尿毒症患者肾移植术前小切多囊肾对肾移植的影响。方法对11例移植术前不切多囊肾尿毒症患者,在成功进行肾脏移植后进行经验总结。追踪术后移棺肾肾功能恢复及术后3年人/移植肾存活率和术后1年原肾体积及血尿变化情况。结果11例移植术前小切多囊肾的尿毒症患者,术后移植肾肾功能均能顺利恢复,占100%。人/移植肾3年存活率100%,移植后原肾体积逐步缩小,12个月内明显缩小20%-45%,血尿逐渐消失。2例术后因原多囊肾严重感染而手术切除(18%)。结论多囊肾尿毒症患者肾移植术前不切原病变肾也能收到满意的移植效果。  相似文献   

15.
A 62-year-old man had a right renal mass incidentally diagnosed by ultrasonography. Magnetic resonance imaging revealed a well-defined right renal mass with homogenous low-signal intensity on the T(1)-weighted pulse sequence and heterogeneous high-signal intensity on the T(2)-weighted pulse sequence. A right nephrectomy was performed. The histological examination showed a myxoma, which is a very uncommon neoplasm in the kidney. Eight cases have been reported previously.  相似文献   

16.
Sigmoid perforation due to diverticulitis is a life-threatening complication in the postoperative course of allogenic kidney transplantation. The incidence of diverticulosis is especially high among patients with autosomal dominant polycystic kidney disease (ADPKD). Thus, those who undergo allogenic kidney transplantation represent a high-risk group. The aim of this study was to evaluate the prevalence of diverticulosis in ADPKD patients awaiting renal transplantation and the incidence of bowel perforation following allogenic kidney transplantation due to ADPKD. Within the group of 1128 patients who underwent transplantation between January 1974 and January 1990, there were 46 patients (4.07 %) whose indication for transplantation was ADPKD. There was one patient who developed a sigmoid perforation under postoperative immunosuppression. Surgical treatment was a discontinuity resection of the sigmoid (Hartmann's procedure). The postoperative course was favorable, the bowel continuity has already been restored, and the graft is still functioning well. Fifteen of the 28 (53.5 %) ADPKD patients awaiting transplantation had colon diverticulosis (12 male and 3 female patients). No case of bowel perforation has thus far been observed in 15 of these patients who have undergone transplantation. A sigmoid resection was necessary in one patient due to diverticulitis without perforation. We did not find a higher prevalence of diverticulosis in patients with ADPKD, nor did we see a higher incidence of sigmoid perforation during post-transplant immunosuppression in this study. Received: 30 January 1997 Received after revision: 15 July 1997 Accepted: 19 August 1997  相似文献   

17.
18.
巨大多囊肾尿毒症患者摘除一侧囊肾同期同侧肾移植   总被引:1,自引:0,他引:1  
目的 探讨巨大多囊肾尿毒症患者同期囊肾摘除同侧肾移植手术的安全性及临床疗效. 方法对45例终末期多囊肾尿毒症患者应用2种术式行.肾移植:腹膜外囊肾摘除同期同侧髂窝植肾23例(A组),保留囊肾常规植肾22例(B组),观察2组平均术后住院时间、术后2周血压、腹围、肺活量,肺总量、1 s用力呼吸容积占用力肺活量比值(FEV1.0/FVC)、肾功能延迟恢复(DGF)发生率、1年人/肾存活率. 结果 A组术后住院(14.5±2.6)d、术后血压较术前下降(30.0±0.7)/(13.3±8.4)mm Hg(1 mm Hg=0.133 kPa)、腹围缩小(11.0士6.3)cm、肺活量增加(1.4土0.3)L、肺总量增加(2.0±1.0)L、FEV1.0/FVC增加(5.3±1.0)%、DGF发生率8.7%(2/23)、1年人/肾存活率100.0%/95.7%.B组术后住院(28.4±7.9)d、术后血压较术前下降(3.9±11.2)/(2.9±12.0)mm Hg、腹围缩小(3.3±2.2)cm、肺活量增加(0.4±0.3)L、肺总量增加(0.8±0.2)L、FEV1.0/FVC增加(2.0±0.9)%、DGF发生率9.1%(2/22)、1年人/肾存活率100.0%/95.5%.2组间DGF发生率、1年人/肾存活率比较差异无统计学意义(P>0.05),其余数据2组间比较差异均有统计学意义(P<0.05). 结论 多囊肾尿毒症患者摘除一侧囊肾同期同侧肾移植安全、便利,适合于囊肾巨大妨碍植肾操作的患者,能明显改善患者高血压、腹胀、呼吸不畅等症状.  相似文献   

19.
《Renal failure》2013,35(6):896-900
Abstract

Background/Aim: Echosonography is a simple, noninvasive method of kidney visualization. The objective of this study was to compare the kidney echosonograpic characteristics with the kidney function and anthropometric characteristics in healthy subjects and patients with the chronic kidney disease (CKD). Methods: The study involved 49 patients (21 men; 46.02?±?14.27 years) with CKD and the control group of 46 healthy persons (20 males; 45.45?±?18.48 years). Physical examination, kidney echosonography and laboratory analyses including creatinine clearance (Ccr; 24?h and calculated by Cockroft--Gault (C--G) formula) were done in all persons. Results: There was no significant difference in age and sex between two groups but serum creatinine concentration was significantly higher (218.8 vs. 84.5?μmol/L) and Ccr significantly lower (66.44 vs. 94.20?mL/min, C--G) in patient group. The left kidney was larger in both groups, but the only significant difference was in kidney depth (p?<?0.01). There was significant correlation between all measured kidney dimensions, volume, parenchymal thickness and serum creatinine concentration and Ccr (C--G) in patient group. In the controls, there was no significant correlation between the kidney size and function, but there was a significant correlation between the kidney width, depth, volume and patients’ age and anthropometric parameters. On the contrary, all analyzed parameters of kidney size, except volume, did not correlate significantly with the anthropometric parameters of patients. Conclusion: Kidney size of patients with CKD correlated significantly with kidney function, while correlation with anthropometric parameters, which is otherwise present in healthy subjects, was lost in patients with CKD.  相似文献   

20.
The etiology of renal disease is important because the primary renal pathology may affect the outcomes of kidney allograft with respect to recurrence, rejection, and survival. However, for a significant number of patients who undergo kidney transplantation, the disease etiology is unknown. Here, allograft outcomes for patients with kidney disease of unknown etiology (UEK) at three affiliated Korean hospitals were identified. The incidence of biopsy‐proven acute rejection (BPAR) for UEK was 22.9%, which was similar to the rates for diabetic nephropathy (DN, 24.4%) and IgA nephropathy (IgAN, 20.0%; p = 0.345). The cumulative incidence of post‐transplant glomerulonephritis (PTGN) among patients with UEK was significantly lower than that among patients with IgAN (p < 0.001). Overall graft survival of the UEK group was superior to that of the DN group (hazards ratio 0.39, 95% confidence interval 0.17–0.92, p = 0.030). Preemptive transplantation for UEK significantly reduced the incidence of BPAR (preemptive vs. non‐preemptive 9.6% vs. 30.3%, p = 0.001), but graft survival and recurrence were not affected by preemptive transplantation. The outcomes of kidney transplantation for patients with UEK were not inferior to those for patients with IgAN or DN. Preemptive kidney transplantation may be encouraged for UEK patients.  相似文献   

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