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目的探讨支气管肺泡灌洗联合局部药物注射治疗肺部感染的效果和安全性。方法 45例难治性肺部感染患儿(观察组)在常规治疗基础上给予支气管肺泡灌洗+局部药物注射治疗,分析肺部病灶吸收时间、住院时间、肺部感染临床症状评分,并与同期经常规治疗45例(对照组)进行比较。结果观察组病灶吸收时间、住院时间均较对照组缩短(P<0.05);观察组治疗后肺部感染临床症状评分明显下降(P<0.05)。结论支气管肺泡灌洗联合局部药物注射治疗儿童肺部感染安全、有效。
Objective To investigate the efficacy and safety of bronchoalveolar lavage combined with local drug injection in the treatment of pulmonary infection. Methods Forty-five children with refractory pulmonary infection (observation group) were given bronchoalveolar lavage plus local drug injection on the basis of routine treatment. The lung lesion absorption time, hospitalization time and the clinical symptom score of pulmonary infection were analyzed. The same period conventional treatment of 45 cases (control group) for comparison. Results The absorption time and length of hospital stay in the observation group were shorter than those in the control group (P <0.05). The scores of clinical symptoms of the lung infection in the observation group were significantly decreased (P <0.05). Conclusions Bronchoalveolar lavage combined with local drug injection is safe and effective in treating pulmonary infection in children.