Metabolic tumor burden as a prognostic indicator after neoadjuvant chemotherapy in pancreatic cancer.

ABSTRACT:

Background

There is no standardized assessment for evaluating response although neoadjuvant chemotherapy (NAT) is widely accepted for borderline resectable or locally advanced pancreatic cancer (BRPC or LAPC). This study was aimed to evaluate NAT response using positron emission tomography with 2-deoxy-2-[fluorine-18]fluoro-D-glucose ( 18 F-FDG-PET/CT) parameters alongside carbohydrate antigen (CA) 19-9 levels.

Methods

Patients who underwent surgery after NAT for BRPC and LAPC between 2017 and 2021 were identified. The study assessed the prognostic value of PET-derived parameters after NAT, determining cutoff values using the K-adaptive partitioning method. It created four groups based on the elevation or normalization of PET parameters and CA19-9 levels, comparing survival

SUBMITTER: Lee W 

PROVIDER: S-EPMC11254192 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature