Clinical effect of ulinastatin in treatment of children with severe pneumonia / 中国小儿急救医学

ABSTRACT

Objective To discuss the efficacy of ulinastatin in treatment of children with severe pneumonia.Methods One hundred children with severe pneumonia were analyzed retrospectively.They were divided into two groups.One was treatment group with 48 cases of patients and another was control group with 52 cases of patients.The two groups both accepted routine treatments,while the treatment group was given ulinastatin[(20 kU/(kg·d),5 d in total] additionally.The clinical improvement of both groups was observed.Changes of clinical syndromes including temperature and lung rale were observed.The effect of treatment in following aspects were evaluatedtime of oxygen therapy,the length of stay in PICU and total hospitalization day.Recovery times of infectious indicators were monitored including peripheral WBC count,C-reactive protein (CRP) and procalcitonin (PCT).Meanwhile,the clinical adverse effect of the drug was observed.Results After treatment,recovery time of temperature in treatment group was (5.81±1.26) d,while in control group was(8.04±1.38) d.There was an obvious difference between two groups(t=-8.42,P＜0.01).Compared to control group,the recovery times of infectious indicators including WBC count,CRP,and PCT were shorter[(5.35±1.39) d vs.(6.65±1.79) d,t=-4.03,P＜0.01;(6.98±1.66) d vs.(8.17±1.64) d,t=-3.60,P＜0.01;(6.13±1.72)d vs.(7.52±1.78)d,t=-3.96,P＜0.01].In the treatment group,the length of stay in PICU was (8.44±2.47) d,which was shorter than that in control group [(10.62±3.13)d,t=-3.84,P＜0.05].But there was no significant difference in both groups of time of lung rale disappearing,oxygen therapy and the total hospitalization days.No side effect was found in treatment group.Conclusion For the children with severe pneumonia,besides the treatments of anti-infection,breathing and nutrition support,the use of ulinastatin can improve the condition of patients and the index of inflammatory reaction.It also can shorten the length of stay in PICU.Since the curative effect of ulinastatin is specific and it has less adverse reactions,ulinastatin can be used as one of the effective measure in treatment of severe pneumonia in children.