不同浓度酚妥拉明辅助治疗毛细支气管炎的疗效观察

Clinical Observation of Different Density of Phentolamine Treatment for Bronchioliti

目的不同浓度酚妥拉明辅助治疗毛细支气管炎的疗效。方法将160例毛细支气管炎住院惠儿随机分为4组，即1、2．3三组治疗组及对照组。4组均患儿均采用常规治疗，治疗组在上述治疗基础上加用酚妥拉明．依次分别给予酚妥拉明浓度为lμg／kg．min、1．5μg／kg．min、2μg／kg．min，比较4组患儿疗效及不良反应发生情况。结果治疗组与对照组疗效差异显著，1、2、3组间差异不显著；不良反应发生率各治疗组差异显著。结论①酚妥拉明治疗毛细支气管炎的疗效显著②酚妥拉明治疗毛细支气管炎最适浓度为1μg／kg．

Objective It is to observe the therapeutic effect on bronchioliti by different density of phentolamine.Methods 160 infantile patients of bronchioliti erandomly divided into three treated groups （1,2,3 groups）and one .contrast group.All infants are treated with antivirai drugs, redehydration, smecta, sup-portive treatment and Lactose-free Formula.0n the basis of combined therapy, 1,2,3 groups m given bytaking different density of the application of phentolamiuelμg/kg.min,l.5μg/kg.min,2μLg/kg.min Comparison of these four groups in bronchiolit and three treated groups in adverse effect.Results There is significant difference between therapeuti Group and contrast groups in bronchioliti .But there aren＇t predominant differences between 1 group ,2 group and 3 group.In adverse effect rate, 1,2,3,groups are predominant differences.Conclusion ① Taking phentolamine is an effective method to treat bronchioiiti.②The author thinks that the optimum density is l②g/kg.min