colorectal cancer
Conditions
Interventions
Non-metastatic Colorectal Cancer Group:None
Colorectal Cancer Liver Metastasis Group:None
Sponsors
The Second Hospital of Shandong University
Eligibility
Sex/Gender
All
Age
14 Years to 90 Years
Inclusion criteria
Inclusion criteria: Inclusion Criteria for Colorectal Cancer: 1. Postoperative pathological results confirmed colorectal cancer; 2. No neoadjuvant radiotherapy, chemotherapy, or targeted therapy before surgery; 3. No organ metastasis detected before surgery; 4.No concomitant malignant tumors in other organs; 5. Complete medical records. Inclusion Criteria for Colorectal Cancer Liver Metastasis: 1.Postoperative pathological results confirmed colorectal cancer with liver metastasis, or imaging techniques diagnosed colorectal cancer liver metastasis; 2. No neoadjuvant radiotherapy, chemotherapy, or targeted therapy before surgery; 3. No concomitant metastasis in other organs; 4. No concomitant malignant tumors in other organs; 5. Complete medical records.
Exclusion criteria
Exclusion criteria: Exclusion Criteria for Colorectal Cancer: 1. History of blood or immune system diseases before surgery; 2. Comorbid major liver-kidney or systemic diseases affecting blood routine, blood coagulation, and biochemical results, such as shock, organ failure, etc.; 3. Pregnant or lactating women; 4. Age 90 years; 5. Incomplete information. Exclusion Criteria for Colorectal Cancer Liver Metastasis 1. History of blood or immune system diseases before surgery; 2. Comorbid major liver-kidney or systemic diseases affecting blood routine, blood coagulation, and biochemical results, such as shock, organ failure, etc.; 3. Pregnant or lactating women; 4. Age 90 years; 5. Incomplete information.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Area Under the Curve (AUC);Sensitivity;Specificity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Positive Predictive Value (PPV);Negative Predictive Value (NPV); | — |
Countries
China
Contacts
Public ContactLi Peilong
The Second Hospital of Shandong University
Outcome results
None listed