OBJECTIVES: The long-term prognosis in patients with intraductal papillary mucinous neoplasm (IPMN) has not been determined. The aim of this study was to elucidate the risk for nonpancreatic cancer-specific mortality in patients with IPMN. METHODS: Seven hundred ninety-three patients with IPMN who were followed up more than 1 year were included in this study. Fine and Gray competing risk regression was used to assess the risk for mortality unrelated to pancreatic cancer. A comorbidity score at diagnosis was assigned using the Adult Comorbidity Evaluation 27. RESULTS: After a median follow-up of 50 months, a high comorbidity score and age at diagnosis were significantly associated with a risk for mortality unrelated to pancreatic cancer. Adjusted hazards ratio and 95% confidence interval of each comorbidity burden were as follows: none, 1; mild, 2.68 (0.76-9.45; P = 0.124); moderate, 10.9 (3.19-37.1; P < 0.001); and severe, 32.0 (9.41-108.8; P < 0.001). Comorbidity burden did not affect the risk for pancreatic cancer-specific mortality. CONCLUSIONS: Comorbidity and age at diagnosis was significantly related to mortality unrelated to pancreatic cancer in patients with IPMN. For patients at high risk for nonpancreatic cancer mortality, a follow-up management may be more reasonable than surgery.
OBJECTIVES: The long-term prognosis in patients with intraductal papillary mucinous neoplasm (IPMN) has not been determined. The aim of this study was to elucidate the risk for nonpancreatic cancer-specific mortality in patients with IPMN. METHODS: Seven hundred ninety-three patients with IPMN who were followed up more than 1 year were included in this study. Fine and Gray competing risk regression was used to assess the risk for mortality unrelated to pancreatic cancer. A comorbidity score at diagnosis was assigned using the Adult Comorbidity Evaluation 27. RESULTS: After a median follow-up of 50 months, a high comorbidity score and age at diagnosis were significantly associated with a risk for mortality unrelated to pancreatic cancer. Adjusted hazards ratio and 95% confidence interval of each comorbidity burden were as follows: none, 1; mild, 2.68 (0.76-9.45; P = 0.124); moderate, 10.9 (3.19-37.1; P < 0.001); and severe, 32.0 (9.41-108.8; P < 0.001). Comorbidity burden did not affect the risk for pancreatic cancer-specific mortality. CONCLUSIONS: Comorbidity and age at diagnosis was significantly related to mortality unrelated to pancreatic cancer in patients with IPMN. For patients at high risk for nonpancreatic cancer mortality, a follow-up management may be more reasonable than surgery.
Authors: Thula Cannon Walter; Ingo G Steffen; Lars H Stelter; Martin H Maurer; Marcus Bahra; Wladimir Faber; Fritz Klein; Hendrik Bläker; Bernd Hamm; Timm Denecke; Christian Grieser Journal: Eur Radiol Date: 2014-11-30 Impact factor: 5.315
Authors: Petro Muraviov; Boris Zaporozhchenko; Igor Borodaev; V V Kolodiy; Anatoliy Gorbunov; E P Kirpichnikova; Nicolae Bacalbasa; Irina Balescu; Makrem Harhouri Journal: Exp Ther Med Date: 2021-12-17 Impact factor: 2.447