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Ministernotomy approach for modified Blalock-Taussig shunts in neonates: a feasibility study
The Cardiothoracic Surgeon ( IF 0.5 ) Pub Date : 2019-07-15 , DOI: 10.1186/s43057-019-0004-x
Ashraf A. H. El Midany , Ayman A. Doghish

The original approach to performing a modified Blalock-Taussig (MBT) shunt is via a left thoracotomy. However, the median sternotomy has become the preferred approach of many surgeons. We think that the upper ministernotomy approach provides several advantages and avoids the disadvantages of both the sternotomy and thoracotomy approaches. Here, we describe our experience in constructing neonatal MBT shunts via upper ministernotomy. A prospective study was conducted on 50 neonates who underwent modified Blalock-Taussig shunt performed through upper ministernotomy between March 2011 and December 2016. Preoperative characteristics, mortality, and morbidity were recorded. Mean age was 16.9 ± 10.4 days, and weight was 3.5 ± 0.5 kg. All patients received grafts of size 3.5 mm. The mean oxygen saturation increased from 59.5 ± 7.3% preoperatively to 84.8 ± 4.2% postoperatively. There were three cases of mortality (6%). One patient suffered from an unstable sternum (2%). No patients required conversion to full sternotomy. Superficial wound infection occurred in three cases (6%), and there were no cases of mediastinitis. Mean duration of ventilation was 55.64 ± 37.5 h, mean ICU stay was 5.44 ± 3.9 days, and mean hospital stay was 14.7 ± 7.2 days. Upper ministernotomy is a safe approach with good early results. It provides adequate exposure with limited surgical trauma. Emergency conversion to full sternotomy and initiation of cardiopulmonary bypass can be achieved easily. It avoids lung compression and respiratory compromise. Additional costs for specific instruments are not necessary.

中文翻译:

用于新生儿Blalock-Taussig分流术的部长型切开术方法:可行性研究

执行改良的Blalock-Taussig(MBT)分流术的原始方法是通过左胸廓切开术。但是,正中胸骨切开术已成为许多外科医生的首选方法。我们认为,上部长切开术方法提供了几个优点,并避免了胸骨切开术和开胸切开术的弊端。在这里,我们描述了我们通过上部长切开术构造新生儿MBT分流器的经验。对2011年3月至2016年12月之间通过上腹部切开术进行改良Blalock-Taussig分流术的50例新生儿进行了一项前瞻性研究。记录了术前特征,死亡率和发病率。平均年龄为16.9±10.4天,体重为3.5±0.5公斤。所有患者均接受了3.5毫米大小的移植物。术前平均血氧饱和度从59.5±7.3%增加至84。术后8±4.2%。有三例死亡(6%)。一名患者的胸骨不稳定(2%)。没有患者需要转换为完全胸骨切开术。仅有3例(6%)发生了浅表伤口感染,没有纵隔炎。平均通气时间为55.64±37.5 h,平均ICU停留时间为5.44±3.9天,平均住院时间为14.7±7.2天。上部长切开术是一种安全的方法,早期效果良好。它提供了足够的暴露,而手术创伤有限。紧急转换为完全胸骨切开术和开始体外循环可以很容易地实现。它避免了肺部压缩和呼吸损害。无需为特定工具支付额外费用。一名患者的胸骨不稳定(2%)。没有患者需要转换为完全胸骨切开术。仅有3例(6%)发生了浅表伤口感染,没有纵隔炎。平均通气时间为55.64±37.5 h,平均ICU停留时间为5.44±3.9天,平均住院时间为14.7±7.2天。上部长切开术是一种安全的方法,早期效果良好。它提供了足够的暴露,而手术创伤有限。紧急转换为完全胸骨切开术和开始体外循环可以很容易地实现。它避免了肺部压缩和呼吸损害。无需为特定工具支付额外费用。一名患者的胸骨不稳定(2%)。没有患者需要转换为完全胸骨切开术。仅有3例(6%)发生了浅表伤口感染,没有纵隔炎。平均通气时间为55.64±37.5 h,平均ICU停留时间为5.44±3.9天,平均住院时间为14.7±7.2天。上部长切开术是一种安全的方法,早期效果良好。它提供了足够的暴露,而手术创伤有限。可以很容易地实现紧急转换为完全胸骨切开术和开始体外循环。它避免了肺部压缩和呼吸损害。无需为特定工具支付额外费用。平均通气时间为55.64±37.5 h,平均ICU停留时间为5.44±3.9天,平均住院时间为14.7±7.2天。上部长切开术是一种安全的方法,早期效果良好。它提供了足够的暴露,而手术创伤有限。紧急转换为完全胸骨切开术和开始体外循环可以很容易地实现。它避免了肺部压缩和呼吸损害。无需为特定工具支付额外费用。平均通气时间为55.64±37.5 h,平均ICU停留时间为5.44±3.9天,平均住院时间为14.7±7.2天。上部长切开术是一种安全的方法,早期效果良好。它提供了足够的暴露,而手术创伤有限。紧急转换为完全胸骨切开术和开始体外循环可以很容易地实现。它避免了肺部压缩和呼吸损害。无需为特定工具支付额外费用。
更新日期:2019-07-15
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