BACKGROUND: Pancreatic cancer is considered to have the worst prognosis of the periampullary carcinomas. This retrospective study was to determine prognostic factors for survival after pancreaticoduodenectomy in patients had pancreatic carcinoma. METHODS: We retrospectively studied all patients who underwent PD for pancreatic adenocarcinoma originating from the head, neck or uncinate process from January 1996 to January 2011 in our center. Preoperative variables, intraoperative variables and postoperative variables were collected. RESULTS: The study included 480 patients (282 males and 198 females with a median age of 53 years. At the time of analysis, 180 (37.5%) patients were still alive. The median survival was 19 months. This corresponded to a 1-, 3-, and 5-year actuarial survival of 44 %, 20%, and 15% respectively. Mass size less than 2 cm (P=0.0001), lymph node ratio (P=0.0001), safety margin (P=0.0001), perineural, perivascular infiltration, age above 60 years (P=0.03), gender, preoperative bilirubin, SGPT, liver status, pre and postoperative CEA, CA19- 9 (P=0.0001) were significant predictors of survival. CONCLUSION: Mass size less than 2 cm, lymph node ratio, safety margin, perineural, perivascular infiltration, age above 60 years, gender, liver status, pre and postoperative CEA, CA19-9 are important predictors of survival in patients undergoing PD for pancreatic cancer.
BACKGROUND:Pancreatic cancer is considered to have the worst prognosis of the periampullary carcinomas. This retrospective study was to determine prognostic factors for survival after pancreaticoduodenectomy in patients had pancreatic carcinoma. METHODS: We retrospectively studied all patients who underwent PD for pancreatic adenocarcinoma originating from the head, neck or uncinate process from January 1996 to January 2011 in our center. Preoperative variables, intraoperative variables and postoperative variables were collected. RESULTS: The study included 480 patients (282 males and 198 females with a median age of 53 years. At the time of analysis, 180 (37.5%) patients were still alive. The median survival was 19 months. This corresponded to a 1-, 3-, and 5-year actuarial survival of 44 %, 20%, and 15% respectively. Mass size less than 2 cm (P=0.0001), lymph node ratio (P=0.0001), safety margin (P=0.0001), perineural, perivascular infiltration, age above 60 years (P=0.03), gender, preoperative bilirubin, SGPT, liver status, pre and postoperative CEA, CA19- 9 (P=0.0001) were significant predictors of survival. CONCLUSION: Mass size less than 2 cm, lymph node ratio, safety margin, perineural, perivascular infiltration, age above 60 years, gender, liver status, pre and postoperative CEA, CA19-9 are important predictors of survival in patients undergoing PD for pancreatic cancer.
Authors: Jennifer Straatman; Miguel A Cuesta; Elly S M de Lange-de Klerk; Donald L van der Peet Journal: J Gastrointest Surg Date: 2016-02-08 Impact factor: 3.452