AEG
Conditions
Interventions
Superior margin of tumor 0.5cm :Different distance of the superior margin of the tumor
Superior margin of tumor 1.0cm :Different distance of the superior margin of the tumor
Superior margin of tumor 1.5cm :Different distance of the superior margin of the tumor
Superior margin of tumor 2.0cm :Different distance of the superior margin of the tumor
Superior margin of tumor 2.5cm:Different distance of the superior margin of the tumor
Sponsors
the First Affiliated Hospital of Zhengzhou University
Eligibility
Sex/Gender
All
Age
30 Years to 85 Years
Inclusion criteria
Inclusion criteria: (1) the preoperative examination results were in line with the diagnostic criteria of adenocarcinoma (AEG) of the gastroesophageal junction; (2) the preoperative examination was consistent with T0-4N0-3M0; (3) D2 radical operation for gastric cancer was practicable; (4) there was no serious basic disease of internal medicine, and could tolerate radical gastrectomy or extended radical resection.
Exclusion criteria
Exclusion criteria: (1) pregnant or lactation women; (2) severe mental disorders; (3) prior abdominal surgery (except laparoscopic cholecystectomy), such as gastrectomy, endoscopic mucosal resection, or endoscopic submucosal dissection; (4) preoperative imaging showed a swelling or larger volume of regional lymph node diameter > 3cm; (5) 5 years with other malignant diseases; (6) early neoadjuvant chemotherapy or radiotherapy; (7) unstable angina, myocardial infarction, or cerebrovascular accident within 6 months; (8) continuous systematic administration of corticosteroids within 1 months; (9) other serious complications; (10) FEV1 <50%.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Distance of the superior margin of the tumor; | — |
Contacts
Public ContactYongshun Gao
the First Affiliated Hospital of Zhengzhou University
Outcome results
None listed