NCT05923567

New Predictive Marker for Pancreatic Cancer Using CA19-9 and Fecal Elastase

Novel Predictive Strategy Using CA19-9 and Fecal Elastase Levels to Make Treatment Decisions for Resectable Pancreatic Cancer; Retrospective Study

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 150 (estimated)
• Sponsor: Gangnam Severance Hospital · Academic / Other
• Sex: All
• Age: 19 Years
• Healthy volunteers: Not accepted

Summary

Background Carbohydrate antigen 19-9 (CA19-9) is used as a marker to predict recurrence and survival of patients with Pancreatic cancer(PDAC). Recently, fecal elastase-1(FE-1), a marker of pancreatic exocrine function, has been shown to correlate with prognosis in patients with PDAC. However, there have been no studies that have predicted prognosis by combining these two factors. In this study, investigators developed a predictive strategy for prognosis of PDAC using data on preoperative CA19-9 and FE-1 levels.6 Methods The clinical data of patients with resectable pancreatic cancer from two hospitals were analyzed. The cut-off points of preoperative CA19-9 and FE-1 levels were extracted from the Youden index and previous studies (385 U/ml and 100 µg/g stool, respectively). Cox proportional hazard models were used to investigate the association between preoperative tumor marker levels and survival (3-overall survival and 1-year recurrence free survival) after surgery.

Conditions

• Paancreatic Cancer

Timeline

• Start date: 2021-02-18
• Primary completion: 2024-12-31
• Completion: 2024-12-31
• First posted: 2023-06-28
• Last updated: 2024-02-07

Locations

1 site across 1 country: South Korea