Clinical effects of varies intervention to the aucte lung injury in clinical practice / 中国基层医药

ABSTRACT

Objective To evaluate clinical the effects and significance of the occurence and development of varies intervention on control of acute lung injury(ALI)in clinical practice.Methods Sixty-nine ALI patients were randomly divided into three groupstraditional ventilation therapy group(n=17),low dose ulinastatin intervention with traditional ventilation therapy group(n=24)and high dose ulinastatin intervention in lung protective ventilation therapy group(n=28).We compared the changes of pneumodynamics,arterial blood gas and hemodynamics among these groups.Resident time in ICU,time course of mechanical ventilation and mortality of these groups were also compared.Results Large dose ulinastatin intervention in lung protective ventilation therapy group had further improved influence on pneumodynamics,arterial blood gas and puhnonary oxygenation than other groups(P＜0.05)and no mechanical ventilation induced lung injury was found in the group.There were no obvious differences in pneumodynamics,arterial blood gas and pulmonary oxygenation between the other two groups(P＞0.05).Lung injuries induced by mechanical ventilation were all observed in these two groups.There were no obvious differences in hemodynamics among the three groups(P＞0.05).Conclusions Large dose ulinastatin intervention in lung protective ventilation can improve pneumodynamics,arterial blood gas and pulmonary oxygenation of ALI patients.It could decrease the incidence of ventilator induced lung injury(VILI).The treatment should been applied prospectively in clinical practice.