Analysis of Tumor Deposit at the Fusion Site of the Right Gastric Mesentery and Left Gastric Mesentery in the Patients With Gastric Cancer Who Received Proximal Gastrectomy
In addition to routine diagnosis and treatment, no additional intervention measures were taken.
In addition to routine diagnosis and treatment, no additional intervention measures were taken.: This study does not impose any intervention on the patients
Study summary
This study aims to evaluate the tumor deposit at the fusion site of the right gastric mesentery and left gastric mesentery in the patients with gastric cancer who received proximal gastrectomy.
Eligibility
Sex
ALL
Min age
18 Years
Max age
85 Years
Healthy volunteers
No
Inclusion Criteria:
1. Aged older than 18 years and younger than 85 years
2. Primary gastric adenocarcinoma confirmed by preoperative pathology result
3. cT2-4aN0-3M0 at preoperative evaluation according to the American Joint 8 Committee on Cancer (AJCC) Cancer Staging Manual 8th Edition
4. Patients undergoing proximal gastrectomy with D2 lymphadenectomy plus complete mesogastric excision
5. American Society of Anesthesiologists (ASA) class I, II, or III
6. Written informed consent
Exclusion Criteria:
1. Negative preoperative biopsy
2. Too late tumour stage or metastasis (cT4b/M1)
3. BMI\>30 kg/m2
4. previous neoadjuvant chemotherapy or radiotherapy
5. Previous upper abdominal surgery
6. Combined with other malignant diseases
7. Reject operation
Primary outcome measure(s)
Rate of tumor deposit at the fusion site of the right gastric mesentery and left gastric mesentery; Through postoperative pathological diagnosis — through study completion, an average of 1 year
Trial sites (1)
Facility
City
Region
Status
Department of Gastrointestinal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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