When new-onset DM was further stratified this website by the post-surgical status of DM, postoperative resolved new-onset DM is associated with longer DFS and OS. Multivariate analysis with the Cox proportional hazards model indicated longstanding DM is an independent

unfavorable predictor of OS and PFS, whereas postoperative resolved new-onset DM is an independent favorable predictor of OS and PFS. Morbidity was higher (p = 0.025) and postoperative hospital stay was longer (p = 0.002) in new-onset diabetics compared with longstanding and nondiabetic patients. There was no difference in the adjuvant chemotherapy toxicity rate among longstanding diabetics, new-onset diabetics, and nondiabetics. Conclusion: Different status of DM has different impacts

AP24534 on outcome after resection for PDAC. Long-standing DM is related to progression of disease, whereas post-surgical resolved new-onset DM is a favorable prognostic factor. Both diabetics and nondiabetics can safely undergo adjuvant chemotherapy; however, more careful management should be instituted for patients with postoperative new-onset DM. Key Word(s): 1. new-onset diabetes; 2. pancreatic cancer; 3. survival; Presenting Author: ANJIANG WANG Additional Authors: SI XU, JUNBO HONG, PI LIU, LIANG XIA, YIN ZHU, WENHUA HE, YOUXIANG CHEN, NONGHUA LV Corresponding Author: NONGHUA LV Affiliations: The first affiliated hospital of Nanchang University Objective: The BISAP score has not been validated in Chinese patients with acute pancreatitis in different phases. We MCE公司 are aimed to compare the ability of the BISAP, Ranson and APACHE II scoring systems to predict persistent organ failure and mortality in patients with acute pancreatitis (AP) in different phases based on the revised Atlanta Classification. Methods: Consecutive patients diagnosed with AP admitted to the First Affiliated Hospital of Nanchang University from November, 2009 to January, 2012 were

recruited prospectively. Demographics and clinical data were collected to calculate Ranson, APACHE II, and BISAP scores for the first 3 days of their hospitalization. Patients were classified into early phase group (≤7 days) and late phase group (>7 days) based on time span between the onset of AP and admission to our hospital. Poor prognosis was defined as the development of persistent organ failure (POF) or death. Results: A total of 350 consecutive patients with AP were recruited. Of those, 310 (54.5% male, age 50.47 ± 16.35 years) finished the follow-up. The three scoring systems studied showed modest, but similar accuracy for predicting POF or death (AUC: 0.68–0.84), which failed to predict the prognosis of AP patients on the late phase. Scoring on the initial 3 days of their hospitalization showed modest to high accuracy for predicting POF or death (AUC: 0.69–0.95). However, the differences of predicting value among the first 3 days were not statistically significant (P > 0.05).