Résumé
Objective To observe the effect of ulinastatin in the treatment of children with severe pneumonia. Methods 86 children with severe pneumonia were divided into two groups according to the hospital card number:treatment group(n=45) and control group(n=41).All of them were given routine treatment,while the patients of the treatment group were given ulinastatin(5 000 U· kg-1 · time-1 ,1-2times/d,7d) in addition.The time of tem-perature drop to normal,the time of dyspnea improve,the time of dyspnea disappear,the time of lung rale disappear and length of hospital stay were observed.Then,the therapeutic effect was evaluated after treatment for 7 days.Results The treatment group had 21 cases excellence,21 cases improvement and 3 cases failure, the total effective rate was 93.33%,the control group had 17 cases excellence,15 cases improvement and 9 cases failure,the total effective rate was 78.04%,there was significant difference between the two groups(χ2 =4.17,P<0.05).The time of temperature drop to normal,the time of dyspnea improve,the time of dyspnea disappear,the time of lung rale disappear and length of hospital stay in the treatment group were (3.37 ±1.51)d,(3.12 ±1.72)d,(7.15 ±2.45)d,(10.75 ±2.47)d, respectively,which in the control group were (5.02 ±1.78)d,(4.82 ±1.51)d,(9.08 ±2.85)d,(13.22 ±2.85)d, there were significant differences between the two groups(t=4.71,4.91,3.42,4.41,all P<0.01).Conclusion Ulinastatin has good effect on children with severe pneumonia.It has value in application.