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Clinical Trials in China / NCT07139418
Recruiting Observational

The Clinical Significance of Examining Metastatic Lymph Nodes in Individual Gastric Mesenteries in the Patients With Gastric Cancer Undergoing Gastrectomy

NCT07139418 · tracked via the Priya Life Science China tracker
Sponsor
Jichao Qin
Phase
Observational
Started
2025-10-07
Last updated
2026-03-11

Condition(s) studied

Gastric Carcinoma

Study summary

This study aims to examine the predictive value of metastatic gastric mesenteries, which contains metastatic lymph node, in 6 gastric mesenteries; and importantly, to further evaluate the relationship between the number of metastatic gastric mesenteries and prognosis in the gastric cancer patients who received D2+complete mesogastric excision (CME).

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 who received 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. Total gastrectomy or proximal gastrectomy 5. previous neoadjuvant chemotherapy or radiotherapy 6. Previous upper abdominal surgery 7. Combined with other malignant diseases 8. Reject operation

Primary outcome measure(s)

  • overall survival — through study completion, an average of 3 year
    Prognostic impact of lymph node-positive mesenteric count in gastric cancer

Trial sites (1)

FacilityCityRegionStatus
Department of Gastrointestinal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine Hangzhou Zhejiang Recruiting

More Jichao Qin trials in China

Mesogastrium Metastasis in Colon Cancer Recruiting
Analysis of Lymph Node Metastasis and Tumor Deposit in the Short Gastric Mesentery Following Total Gastrectomy for Gastric Cancer Recruiting
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 Recruiting
Exploration of Lymph Node Metastasis and Tumor Deposit in the Posterior Gastric Mesentery for Distal Gastric Cancer Recruiting
Validation of a Model for Predicting Duodenal Stump Leakage After Gastrectomy Active, not recruiting

Other trials for the same condition

The Correlation Between Blood Concentration of Sintilimab and Efficacy and Adverse Reactions in Patients with Advanced Gastric Cancer Recruiting
A Study of Disitamab Vedotin Combined With Trastuzumab and Tislelizumab Versus Chemotherapy Combined With Trastuzumab With or Without Pembrolizumab in HER2-high Expression Advanced Gastric or Gastroesophageal Junction Adenocarcinoma. Recruiting
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 Recruiting
Exploration of Lymph Node Metastasis and Tumor Deposit in the Posterior Gastric Mesentery for Distal Gastric Cancer Recruiting
The Influence of Splenic Artery Characteristics in Gastric Cancer Surgery Active, not recruiting
Official registry record

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.

View NCT07139418 on ClinicalTrials.gov ↗ ← All trials in China