Elevated Preoperative DUPAN-2 Level Predicts Locoregional Recurrence After Pancreatectomy in Patients With Pancreatic Ductal Adenocarcinoma.
DUPAN-2
locoregional recurrence
pancreatectomy
pancreatic cancer
recurrence pattern
Journal
Anticancer research
ISSN: 1791-7530
Titre abrégé: Anticancer Res
Pays: Greece
ID NLM: 8102988
Informations de publication
Date de publication:
Apr 2022
Apr 2022
Historique:
received:
18
02
2022
revised:
03
03
2022
accepted:
04
03
2022
entrez:
29
3
2022
pubmed:
30
3
2022
medline:
5
4
2022
Statut:
ppublish
Résumé
The diagnostic value of serum DUPAN-2 level has been reported; however, the relationship between preoperative DUPAN-2 level and recurrence pattern has not been fully investigated in pancreatic ductal adenocarcinoma (PDAC). We retrospectively analyzed 50 patients with PDAC who underwent pancreatectomy. The relationships between clinicopathologic factors and site-specific disease-free survival (DFS) were analyzed using Cox proportional hazard and receiver operating characteristic (ROC) curve analyses. The tumor location was the pancreatic head in 31 patients and the body/tail in 19 patients. Of the 50 patients, 34 had recurrence (median DFS, 11 months). Fifteen patients had hematogenous recurrence, and 16 had locoregional recurrence. In multivariate analysis, adjuvant chemotherapy [p=0.01; odds ratio (OR)=8.10; 95% confidence interval (CI)=1.58-41.6] and venous invasion (p=0.01; OR=8.33; 95%CI=1.53-45.4) were significant factors for hematogenous recurrence-free survival, whereas the neutrophil-to-lymphocyte ratio (p=0.03; OR=2.57; 95%CI=1.10-5.98) and DUPAN-2 level (p<0.01; OR=1.00; 95%CI=1.000-1.002) were significant factors for locoregional recurrence-free survival. In ROC curve analysis, the area under the curve of DUPAN-2 level was 0.613 for hematogenous recurrence and 0.682 for locoregional recurrence. In the log-rank test, the hematogenous and locoregional recurrence-free survival rates of patients with higher DUPAN-2 levels were significantly worse than those with lower DUPAN-2 level. Elevation of preoperative DUPAN-2 level independently predicts locoregional recurrence after surgery. Patients with elevated preoperative DUPAN-2 level may benefit from neoadjuvant chemoradiation therapy to avoid postoperative locoregional recurrence.
Sections du résumé
BACKGROUND/AIM
OBJECTIVE
The diagnostic value of serum DUPAN-2 level has been reported; however, the relationship between preoperative DUPAN-2 level and recurrence pattern has not been fully investigated in pancreatic ductal adenocarcinoma (PDAC).
PATIENTS AND METHODS
METHODS
We retrospectively analyzed 50 patients with PDAC who underwent pancreatectomy. The relationships between clinicopathologic factors and site-specific disease-free survival (DFS) were analyzed using Cox proportional hazard and receiver operating characteristic (ROC) curve analyses.
RESULTS
RESULTS
The tumor location was the pancreatic head in 31 patients and the body/tail in 19 patients. Of the 50 patients, 34 had recurrence (median DFS, 11 months). Fifteen patients had hematogenous recurrence, and 16 had locoregional recurrence. In multivariate analysis, adjuvant chemotherapy [p=0.01; odds ratio (OR)=8.10; 95% confidence interval (CI)=1.58-41.6] and venous invasion (p=0.01; OR=8.33; 95%CI=1.53-45.4) were significant factors for hematogenous recurrence-free survival, whereas the neutrophil-to-lymphocyte ratio (p=0.03; OR=2.57; 95%CI=1.10-5.98) and DUPAN-2 level (p<0.01; OR=1.00; 95%CI=1.000-1.002) were significant factors for locoregional recurrence-free survival. In ROC curve analysis, the area under the curve of DUPAN-2 level was 0.613 for hematogenous recurrence and 0.682 for locoregional recurrence. In the log-rank test, the hematogenous and locoregional recurrence-free survival rates of patients with higher DUPAN-2 levels were significantly worse than those with lower DUPAN-2 level.
CONCLUSION
CONCLUSIONS
Elevation of preoperative DUPAN-2 level independently predicts locoregional recurrence after surgery. Patients with elevated preoperative DUPAN-2 level may benefit from neoadjuvant chemoradiation therapy to avoid postoperative locoregional recurrence.
Identifiants
pubmed: 35347030
pii: 42/4/2071
doi: 10.21873/anticanres.15688
doi:
Substances chimiques
Antigens, Neoplasm
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2071-2078Informations de copyright
Copyright © 2022 International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.