Gastric cancer
Conditions
Interventions
control group:traditional laparoscopic indocyanine green near-infrared light imaging
Sponsors
The First Affiliated Hospital of Nanchang University
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Aged between 18-75 years, gender is not limited; 2. All patients were diagnosed as gastric cancer by gastroscopy and histopathological examination before surgery. According to the eighth edition of AJCC, the preoperative clinical stage was cT1-4N0-3M0. 3. The primary lesion is feasible for gastric cancer D2 resection; 4. ECOG physical status score 0-1; 5. Preoperative patients volunteered to participate in the study and signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Allergic to ICG or iodine 2. There is distant metastasis of lung, brain, bone, liver and peritoneum, and the peritoneal lavage fluid is cytologically positive; 3. Combined with severe heart, pulmonary dysfunction can not tolerate laparoscopic surgery; 4. Need to combine organ resection; 5. Suffering from other serious diseases, including cardiovascular, respiratory, renal, or liver diseases, combined with poorly controlled hypertension, diabetic patients, mental disorders or diseases; 6. Preoperative radiotherapy, chemotherapy, targeted therapy, immunotherapy and other treatments; 7. Emergency surgery under bleeding, obstruction or perforation; 8. Previous history of merger with other malignant tumors.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Number of lymph nodes detected and positive rate;Intraoperative blood loss;operation time;Navigation of vessels and structures;Surgical quality rating;Postoperative complication rate during hospitalization;3-year disease-free survival;3-year overall survival; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative hospital stay;Hospital costs; | — |
Countries
China
Contacts
Public ContactLi Zhengrong
The First Affiliated Hospital of Nanchang University
Outcome results
None listed