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高频振荡通气治疗新生儿重症胎粪吸入综合征 被引量:10

Therapeutical observation of high-frequency oscillatory ventilation in neonates with severe meconium aspiration syndrome
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摘要 为评价高频振荡通气 (HFOV)治疗新生儿重症胎粪吸入综合征 (MAS)的疗效 ,对11例重症MAS采用HFOV治疗 ,有气漏者采用低容量策略 ,其余采用高容量策略 ,频率10Hz左右 ,通过逐渐增加平均气道压改善氧合状态 ,以达到吸入氧浓度≤0.4时 ,脉氧饱和度≥0.9 ,调节振荡压力幅度使PaCO2 维持在30~40mmHg。结果治愈7例 ,死亡2例。9例患儿HFOV满48小时 ,治疗后平均气道压由22±3.5cmH2O降至15±3.2cmH2O(P<0.05) ,吸入氧浓度由0.80±0.10降至0.33±0.12(P<0.001),氧合指数由24.0±4.5降至7.4±1.8(P<0.001) ,动脉/肺泡PO2 由0.10±0.01升至0.35±0.06(P<0.01)。治疗过程中心率、血压无明显变化。
出处 《临床儿科杂志》 CAS CSCD 北大核心 2003年第2期97-99,共3页 Journal of Clinical Pediatrics
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参考文献14

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二级参考文献2

  • 1金汉珍.实用新生儿学(第2版)[M].北京:人民卫生出版社,1999.73.
  • 2金汉珍,实用新生儿学(第2版),1999年,357页

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