重症肺炎合并呼吸衰竭无创正压通气临床疗效观察
2015-08-29张万义胡卫民叶圣明
张万义 胡卫民 叶圣明
[摘要]目的 探讨重症肺炎合并呼吸衰竭无创正压通气临床疗效。方法 选取该院急诊留观病房于2011年8月—2014年10月间收治的重症肺炎患者76例,按是否应用无创正压通气分为治疗组和对照组, 两组患者均给予常规治疗,治疗组在此基础上给予无创正压通气治疗,对比分析两组治疗前后血氧分压、二氧化碳分压、呼吸频率、心率变化情况。结果 治疗组与对照组比较,患者治疗后血氧分压、二氧化碳分压、呼吸频率、心率 所有指标均有显著改善,差异有统计学意义(P<0.05)。结论 早期合理使用无创正压通气治疗重症肺炎患合并呼吸衰竭,有很好的临床疗效,临床上有很好的推广价值。
[关键词] 重症肺炎;呼吸衰竭;无创正压通气
[中图分类号]R4 [文献标识码]A [文章编号]1674-0742(2015)04(b)-0021-02
Observation on the Efficacy of Noninvasive Positive Pressure Ventilation on Severe Pneumonia Combined with Respiratory Failure
ZHANG Wanyi HU Weimin YE Shengming
Department of Emergency, Beijing Fangshan Liangxiang Hospital, Beijing, 102401 China
[Abstract]Objective To evaluate the clinical effect of noninvasive positive pressure ventilation on severe pneumonia combined with respiratory failure.Methods Clinical data of 76 severe pneumonia patients admitted to our hospital from August 2011 to October 2013 were analyzed. According to whether the use of noninvasive positive pressure ventilation divided into the treatment group and the control group, all patients were given conventional treatment, the treatment group received noninvasive positive pressure, contrasted and analyzed the blood oxygen, carbon dioxide partial pressure, respiratory rate, heart rate between two groups pre and post treatment.Results Compared to the control group, all indicators(blood oxygen and carbon dioxide partial pressure, respiratory rate, heart rate) have improved significantly in treatment group (P<0.05).Conclusion Reasonable use of noninvasive positive pressure ventilation in the severe pneumonia patients combined with respiratory failure can obtain favorable efficacy, and promotional value in clinical practice.
[key words] Severe pneumonia; Respiratory failure; Noninvasive positive pressure ventilation
肺炎是呼吸系统常见疾病。日前,随着人口老龄化、细菌致病力的增加、免疫功能受损人群增加,重症肺炎发病人数亦逐年增加,并且常常伴有呼吸衰竭和多脏器功能受累的临床特点。因此,在临床治疗中常常面临患者病情危重,病情迅速恶化,治疗困难,死亡率高,需要及时得到有效救治[1-3]。此研究主要观察无创正压通气治疗重症肺炎合并呼吸衰竭的临床效果,现分析2011年8月—2014年10月间该院收治的重症肺炎患者76例的临床资料,报道如下。
1 资料与方法
1.1 一般资料
整群选取于该院急诊留观病房收治的重症肺炎患者76例,所有患者诊断均符合2006年中华医学会呼吸病学会制定的重症肺炎的诊断标准[4]: 即有以下征象中1项或以上者可诊断为重症肺炎。①意识障碍。②呼吸频率≥30次/min。③动脉收缩压<90 mmHg。(4)PaO2<60 mmHg,PaO2/FiO2<300,需要行有创机械通气治疗⑤并发脓毒性休克。……
