Pancreatic Ductal Adenocarcinoma (PDAC)
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Pathologically confirmed pancreatic ductal adenocarcinoma (PDAC); 2. Availability of tumor tissue specimens; 3. Complete clinical medical records; 4. Receipt of a gemcitabine-based chemotherapy regimen.
Exclusion criteria
Exclusion criteria: If they meet any of the following conditions, they will be excluded from this study: 1. Presence of other malignancies; 2. Unavailability of reliable tissue specimens; 3. Incomplete information on chemotherapy or clinical outcomes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| CA-199 level;Changes in tumor size or presence of metastasis; | — |
Countries
China
Contacts
Fifth Affiliated Hospital, Sun Yat-Sen University