BACKGROUND Treatment of congenitally corrected transposition of great arteries(cc-TGA)with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic cir...BACKGROUND Treatment of congenitally corrected transposition of great arteries(cc-TGA)with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic circulation.However,data on long term outcomes are limited to single center reports and include small sample sizes.AIM To perform a systematic review and meta-analysis for observational studies reporting outcomes on anatomic repair for cc-TGA.METHODS MEDLINE and Scopus databases were queried using predefined criteria for reports published till December 31,2017.Studies reporting anatomic repair of minimum 5 cc-TGA patients with at least a 2 year follow up were included.Metaanalysis was performed using Comprehensive meta-analysis v3.0 software.RESULTS Eight hundred and ninety-five patients underwent anatomic repair with a pooled follow-up of 5457.2 patient-years(PY).Pooled estimate for operative mortality was 8.3%[95%confidence interval(CI):6.0%-11.4%].0.2%(CI:0.1%-0.4%)patients required mechanical circulatory support postoperatively and 1.7%(CI:1.1%-2.4%)developed post-operative atrioventricular block requiring a pacemaker.Patients surviving initial surgery had a transplant free survival of 92.5%(CI:89.5%-95.4%)per 100 PY and a low rate of need for pacemaker(0.3/100 PY;CI:0.1-0.4).84.7%patients(CI:79.6%-89.9%)were found to be in New York Heart Association(NYHA)functional class I or II after 100 PY follow up.Total re-intervention rate was 5.3 per 100 PY(CI:3.8-6.8).CONCLUSION Operative mortality with anatomic repair strategy for cc-TGA is high.Despite that,transplant free survival after anatomic repair for cc-TGA patients is highly favorable.Majority of patients maintain NYHA I/II functional class.However,monitoring for burden of re-interventions specific for operation type is very essential.展开更多
目的:总结自制三瓣叶Goretex管道在先天性心脏病(先心病)患儿右心室流出道重建中的近期结果。方法:2016-12至2017-06期间采用自制三瓣叶Goretex管道重建右心室流出道患儿19例,平均年龄(5.9±3.6)岁,平均体重(20.2±8.2)kg。根...目的:总结自制三瓣叶Goretex管道在先天性心脏病(先心病)患儿右心室流出道重建中的近期结果。方法:2016-12至2017-06期间采用自制三瓣叶Goretex管道重建右心室流出道患儿19例,平均年龄(5.9±3.6)岁,平均体重(20.2±8.2)kg。根据患者年龄和体重,制定右心室流出道的直径目标值,将0.1 mm Goretex膜剪裁三片相同大小的椭圆形作为瓣叶,6/0 prolene线单纯连续缝合至Goretex管道,自制成三瓣叶Goretex管道。采集患儿出院时超声心动图评价带瓣管道内瓣口狭窄和反流程度情况,出院后1个月门诊超声心动图复查随访观察。结果:右心室双出口6例,矫正型大动脉转位4例,肺动脉闭锁4例,大动脉转位2例,共同动脉干1例,双根部调转术后外管道狭窄1例,主动脉瓣狭窄1例。单纯Rastelli术8例,Rastelli+Senning术1例,Rastelli+半Mustard术2例,Rastelli+上腔静脉右心房连接术(Glenn take down)2例,Rastelli+双侧双向Glenn例1例,右心室肺动脉外管道置换术3例,Ross术1例,共同动脉干矫治术1例;其中二次手术12例(63.2%)。手术均在体外循环下完成,术后常规阿司匹林(3 mg/kg口服QD)抗栓,全组患者无院内死亡和严重并发症发生,出院及随访时间1个月时超声心动图显示所有患者肺动脉瓣口均无狭窄,2例(10.5%)患者肺动脉瓣轻度反流,其余患者无反流。结论:自制三瓣叶Goretex管道重建先心病右心室流出道近期结果满意,但中远期结果需要进一步随访。展开更多
文摘BACKGROUND Treatment of congenitally corrected transposition of great arteries(cc-TGA)with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic circulation.However,data on long term outcomes are limited to single center reports and include small sample sizes.AIM To perform a systematic review and meta-analysis for observational studies reporting outcomes on anatomic repair for cc-TGA.METHODS MEDLINE and Scopus databases were queried using predefined criteria for reports published till December 31,2017.Studies reporting anatomic repair of minimum 5 cc-TGA patients with at least a 2 year follow up were included.Metaanalysis was performed using Comprehensive meta-analysis v3.0 software.RESULTS Eight hundred and ninety-five patients underwent anatomic repair with a pooled follow-up of 5457.2 patient-years(PY).Pooled estimate for operative mortality was 8.3%[95%confidence interval(CI):6.0%-11.4%].0.2%(CI:0.1%-0.4%)patients required mechanical circulatory support postoperatively and 1.7%(CI:1.1%-2.4%)developed post-operative atrioventricular block requiring a pacemaker.Patients surviving initial surgery had a transplant free survival of 92.5%(CI:89.5%-95.4%)per 100 PY and a low rate of need for pacemaker(0.3/100 PY;CI:0.1-0.4).84.7%patients(CI:79.6%-89.9%)were found to be in New York Heart Association(NYHA)functional class I or II after 100 PY follow up.Total re-intervention rate was 5.3 per 100 PY(CI:3.8-6.8).CONCLUSION Operative mortality with anatomic repair strategy for cc-TGA is high.Despite that,transplant free survival after anatomic repair for cc-TGA patients is highly favorable.Majority of patients maintain NYHA I/II functional class.However,monitoring for burden of re-interventions specific for operation type is very essential.
文摘目的:总结自制三瓣叶Goretex管道在先天性心脏病(先心病)患儿右心室流出道重建中的近期结果。方法:2016-12至2017-06期间采用自制三瓣叶Goretex管道重建右心室流出道患儿19例,平均年龄(5.9±3.6)岁,平均体重(20.2±8.2)kg。根据患者年龄和体重,制定右心室流出道的直径目标值,将0.1 mm Goretex膜剪裁三片相同大小的椭圆形作为瓣叶,6/0 prolene线单纯连续缝合至Goretex管道,自制成三瓣叶Goretex管道。采集患儿出院时超声心动图评价带瓣管道内瓣口狭窄和反流程度情况,出院后1个月门诊超声心动图复查随访观察。结果:右心室双出口6例,矫正型大动脉转位4例,肺动脉闭锁4例,大动脉转位2例,共同动脉干1例,双根部调转术后外管道狭窄1例,主动脉瓣狭窄1例。单纯Rastelli术8例,Rastelli+Senning术1例,Rastelli+半Mustard术2例,Rastelli+上腔静脉右心房连接术(Glenn take down)2例,Rastelli+双侧双向Glenn例1例,右心室肺动脉外管道置换术3例,Ross术1例,共同动脉干矫治术1例;其中二次手术12例(63.2%)。手术均在体外循环下完成,术后常规阿司匹林(3 mg/kg口服QD)抗栓,全组患者无院内死亡和严重并发症发生,出院及随访时间1个月时超声心动图显示所有患者肺动脉瓣口均无狭窄,2例(10.5%)患者肺动脉瓣轻度反流,其余患者无反流。结论:自制三瓣叶Goretex管道重建先心病右心室流出道近期结果满意,但中远期结果需要进一步随访。
