Diagnosis and Therapy of Colonic Fistulas after Operation of Severe Acute Pancreatitis / 医学研究杂志

ABSTRACT

Objective To investigate the causes and measurement of the colonic fistulas after severe acute pancreatitis(SAP),so as to increase its cure rate.Method A retrospective study was made on 19 SAP cases complicated with colonic fistulas after drainage operation in order to find out the risk factors,the location and the time of complicated colonic fistulas,and to sum up the experiences of earlier diagnosis and comprehensive treatment.Results Most patients occurred colonic fistulas within 4~6 weeks postoperation.Seventeen patients recovered,the cure rate being 89.5%(17/19),and two case died of serious systemtic infection and multiple organ systemtic failure.Conclusions Colonic fistulas complicated by SAP is related to anatomic factors,the degree of local inflammation,the way of draingic tube putted away,and improper surgical therapy.Comprehensive therapy including taking double cannula to drainage in active,earlier jejunostomy nutrition support or colostomy,supplementing with recombinant human growth hormone can lead to better results.