title: Management of acute pancreatitis: results of a 15-year experience in Taiwan.
abstract: In the past two decades, there have been great changes regarding the policy for treating acute pancreatitis. The aim of this study was to examine the chronological changes in the management of acute pancreatitis in a tertiary referral center. A retrospective review was carried out of the management approaches for acute pancreatitis in the 15 years since 1984. The patients were divided into groups according to the admission date, representing two periods: period 1, from 1984 through 1992; and period 2, from 1993 through 1999. Decision-making for treating acute pancreatitis was based mainly on Beger's criteria. The background features and treatment outcome were compared between the two periods. The severity of pancreatitis was based on the Atlanta classification system. Octreotide was available from January 1993. No differences could be found between the two periods regarding the patients' background characteristics or severity of pancreatitis. Patients in period 2 had a longer interval between the onset of pancreatitis and surgery, and a lower incidence of pancreatectomy. Although the surgical morbidity, mortality, and reoperation rates were not significantly different between the two periods, more patients with severe acute pancreatitis in period 2 received nonsurgical treatment, and a lower mortality rate was also noted. With improvements in critical care, increasing experience, and better surgical techniques, even patients with severe acute pancreatitis can be treated by nonsurgical means. However, aggressive surgical intervention is necessary for patients who have signs of infected necrosis and whose disease is not controllable by conservative methods.
authors.affiliation: Department of Surgery, Taichung Veterans General Hospital, Sec. 3, 160, Chung-Kang Road, Taichung, Taiwan.
authors.forename: D C
authors.initials: DC
authors.lastname: Yeh
authors.forename: C C
authors.initials: CC
authors.lastname: Wu
authors.forename: T J
authors.initials: TJ
authors.lastname: Liu
authors.forename: F K
authors.initials: FK
authors.lastname: P'eng
mesh_terms: D000328:Adult; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods; D004322:Drainage / Q000379:methods; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010180:Pancreatectomy / Q000379:methods; D019283:Pancreatitis, Acute Necrotizing / Q000175:diagnosis* / Q000401:mortality / Q000628:therapy*; D012189:Retrospective Studies; D012720:Severity of Illness Index; D016019:Survival Analysis; D013624:Taiwan; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome