ABSTRACT
Objective To investigate the clinical evaluation on endoscopic sequential therapy for senile ACST.Methods The 36 cases of senile ACST were collected and divided into two groups:emergency operation and endoscopic sequential therapy.The results of treatment were compared between two groups.Result Comparing with emergency operation, the mortality of endoscopic sequential therapy was reduced from 27.8%to 5.6%,the rate of complication from 61.1% to 16.6%,the periods of preoperative preparation was shorten from 12.6 hours to 7.5 hours,the periods of postoperative recovery from 6.5 days to 3.5 days,the intervals between two treatments from 43 days to 11 days,the periods of complete treatment from 45 days to 23 days.Conclusion Endoscopic sequential therapy was the ideal alternative for senile ACST,which is characterized by minimal injury,effectiveness and thoroughness.