Pancreatic ductal adenocarcinoma (PDAC), representing 85-95% of pancreatic cancers, is a highly lethal malignancy with a dismal 5-year survival rate below 8%. Emerging evidence highlights the critical need for non-invasive imaging biomarkers to stratify prognosis and guide therapeutic strategies. Notably, the biomechanical properties of PDAC-associated extracellular matrix (ECM), characterized by extensive interstitial fibrosis, are intrinsically linked to tumorigenesis, progression, and metastatic dissemination. Three-dimensional magnetic resonance elastography (3D-MRE), as an advanced imaging modality, enables precise quantification of tissue shear stiffness in both normal pancreatic parenchyma and neoplastic lesions. Significantly, the biomechanical heterogeneity captured by MRE holds untapped potential to serve as a prognostic biomarker for PDAC. Despite its technical merits, no studies to date have systematically explored MRE-derived imaging signatures in predicting PDAC survival outcomes or therapeutic responses, underscoring a pivotal gap in translational oncology research.
Age range
18 Years – 80 Years
Sex
ALL
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The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Analyzing the measurement accuracy of MRE.
Timeframe: 9 months
Radiological assessment of tumor stiffness
Timeframe: 9 months
Evaluation of tumor response to chemotherapy.
Timeframe: 12 months
Investigating the correlation between magnetic resonance elastography (MRE) shear stiffness and clinical outcomes in pancreatic cancer patients.
Timeframe: 9 months