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肺表面活性物质对不同胎龄新生儿呼吸窘迫综合征的临床疗效观察 被引量:10

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摘要 目的观察肺表面活性物质固尔苏(通用名:猪肺磷脂注射液)对不同胎龄新生儿呼吸窘迫综合征(respiratory distress syndrome,RDS)的临床疗效。方法将126例RDS新生儿根据胎龄分为早产儿组(〈35周)89例,(近)足月新生儿组(〉35周)37例。观察固尔苏治疗前后两组症状体征及氧合指数变化,比较两组需机械通气例数、辅助通气时间、氧疗时间、呼吸困难持续时间及支气管肺发育不良、气漏和肺动脉高压的发生率。结果应用固尔苏治疗后两组患儿呼吸困难明显改善,氧饱和度较治疗前上升,氧合指数明显下降(P〈0.05)。需机械通气比例(近)足月新生儿组高于早产儿组,需辅助通气时间、氧疗时间和呼吸困难持续时间早产儿组均短于(近)足月新生儿组(P均〈0.05),(近)足月新生儿组支气管肺发育不良、气漏、肺动脉高压发生率高于早产儿组(P〈0.05)。结论肺表面活性物质固尔苏对早产儿RDS疗效显著,对(近)足月新生儿RDS疗效相对较差,且应用固而苏后呼吸困难持续时间较长,易并发支气管肺发育不良、气漏、肺动脉高压。
出处 《国际儿科学杂志》 2012年第6期642-644,共3页 International Journal of Pediatrics
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