Gastric cancer
Conditions
Interventions
Gold Standard:Classification of postoperative complications of gastric cancer in Clavien Dindo complication classification system
Index test:The combined prognostic model will be constructed by combining the CT omics characteristics of intratumoral and peritumoral gastric cancer with the clinical data of gastric cancer. The are
Sponsors
The First Affiliated Hospital of Shantou University Medical College
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: 1) Aged from 18-85 years old; 2) Confirmed as gastric adenocarcinoma by paraffin pathology and immunohistochemistry; 3) Radical gastrectomy was performed in our hospital; 4) Abdominal CT scan was performed in our hospital one month before operation.
Exclusion criteria
Exclusion criteria: 1) Distant metastasis or other primary tumors occurred before operation; 2) Only palliative surgical resection was performed, such as gastroenterostomy, nutrient tube placement, short circuit surgery, etc; 3) Patients with previous gastrectomy; 4) Patients who received neoadjuvant chemoradiotherapy before operation; 5) The data quality is unqualified, such as contrast agent, gastric tube interference, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Receiver operating characteristic curve(ROC);Area under curve(AUC);calibration curve;Decision Curve Analysis; | — |
Countries
China
Contacts
Public ContactXinxin Li
The First Affiliated Hospital of Shantou University Medical College
Outcome results
None listed