Effects of minimal-invasive installed tube aspiration treatment of hypertensive intracerebral hematoma by rt-PA / 中华急诊医学杂志

ABSTRACT

Objective To evaluate the effect of minimal-invasive installed tube aspiration treatment of hypertensive intracerebral hematoma by rt-PA.Methods Total 71 patients of hypertensive intracerebral hematoma were divided randomly into 3 groups.Group A with 23 patients,which were performed stereotactically placed catheter into the hematoma,and drained consistently;Group B with 24 patients,which were instilled urokinase to liquefy after stereotactically placed catheter and drained the hematoma in 8-hour intervals repeating 3 times over 6 hours;Group C with 24 patients,which were instilled rt-PA to liquefy after stereotactically placed catheter and drained the hematoma in 8-hour intervals repeating 3 times over 6 hours.One week later,the result of head CT scan were compared.Results The volume of hamatoma in CT scan decreased in three groups after therapy.Compared between pre-therapy and post-treatment, difference was significant (P＜0.05),but Group C was the effectivest.Conclusion It was effective and safe that using minimal-invasive installed tube aspiration treatment of hypertensive intracerebral hematoma by rt-PA.