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find Author "何少茹" 2 results
  • 高频振荡通气成功救治腺病毒感染致小儿严重急性呼吸窘迫综合征合并气漏一例

    目的探讨高频振荡通气(HFOV)在小儿重度急性呼吸窘迫综合征(ARDS)合并气漏中的应用价值及安全性。 方法结合1例腺病毒感染致重度ARDS合并大量气胸患儿的临床资料及国内外相关文献, 评价早期HFOV在儿童重度ARDS综合治疗中的价值。 结果患儿机械通气前动脉血PaO2/FiO2为41 mm Hg, 氧合指数(OI)为35, 动脉血PaCO2为72 mm Hg, SaO2为10%。放置胸腔引流管, 约2 h换用HFOV, 在咪达唑仑、芬太尼基础上加用维库溴铵以保证人机的协调性。患儿气漏逐渐稳定吸收, PaO2/FiO2逐日升高, OI逐日下降, PaCO2维持在50~60 mm Hg。开始运用HFOV时患儿心率增快, 血压进行性下降, 经生理盐水、白蛋白扩容以及去甲肾上腺素、多巴胺升压后稳定。共使用HFOV治疗7 d, 常规频率机械通气2 d, 住院10 d后转出儿科重症监护室, 一共住院3周, 痊愈出院。 结论早期应用HFOV对改善大量气漏的重度ARDS患儿的通气和氧合有益, 但HFOV对血流动力学有影响。

    Release date:2016-10-02 04:55 Export PDF Favorites Scan
  • Diagnosis and Management of Chylothorax in Children after Congenital Heart Surgery

    ObjectiveTo investigate the clinical characteristics, diagnosis and management of postoperative chylothorax after congenital cardiac surgery in infants and children. MethodsWe retrospectively analyzed clinical data of 79 postoperative patients with chylothorax after congenital cardiac surgery in Guangdong General Hospital between January 2006 and December 2013.There were 54 males and 25 females at age ranged 8 days to 14 years. ResultsThe prevalence of postoperative chylothorax was 0.6% (79/12 067). A total of 75 (94.9%) patients were cured. And 71 patients (89.9%) were cured by conservative treatment. While 4(5.1%) patients received operative treatment, including 3 patients undergoing ligation of thoracic duct, 1 patient undergoing lymphatic ablation. There were 4 (5.1%) patients failed to treat, including 1(1.3%) abandoned, 3 (mortality of 3.8%) deaths in hospital for low cardiac output syndrome, cardiac arrest and severe anastomotic stenosis after transposition of conducting arteries(TGA), tetralogy of Fallot(TOF) and total anomalous pulmonary venous connection(TAPVC) operation respectively. Hospitalization time ranged 10 to 108 (39.3±19.4) d. There was no recurrence of chylothorax within 6 months to 8 years of following-up. ConclusionThe key to prevention of chylothorax is to improve the surgical technology. Conservative management of chylothorax will be successful in most cases, but surgical treatment ought to be considered if the conservative management is unsuccessful.

    Release date:2016-10-02 04:56 Export PDF Favorites Scan
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