Gastric cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Age >= 18 years; 2. Sign the informed consent form and voluntarily participate in this study. 3. Patients with tumors definitively diagnosed by pathology and/or cytology, including those undergoing pathological examination of primary lesion biopsy specimens or gastroscopic/biliary endoscopic biopsy specimens (for esophageal cancer, hepatocellular carcinoma, gastric cancer, or cholangiocarcinoma).
Exclusion criteria
Exclusion criteria: 1. Women who are pregnant or breastfeeding; 2. Presence of surgical contraindications; 3. Presence of concomitant cognitive dysfunction, mental disorders, impaired consciousness, or unwillingness to cooperate; 4. Patients with two or more types of tumors;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Change in skeletal muscle index (SMI, cm^2/m^2); | — |
Countries
China
Contacts
The First Affiliated Hospital of China Medical University