RecruitingNCT06736847
Exploration of Lymph Node Metastasis and Tumor Deposit in the Posterior Gastric Mesentery for Distal Gastric Cancer
Exploration of Lymph Node Metastasis and Tumor Deposit in the Posterior Gastric Mesentery Following D2 Lymphadenectomy Plus Complete Mesogastric Excision in Patients Who Received Distal Gastrectomy: A Prospective Observational Study
Sponsor
Jichao Qin
Enrollment
200 participants
Start Date
May 1, 2024
Study Type
OBSERVATIONAL
Conditions
Summary
This study aims to evaluate lymph node metastasis and tumor deposit in the posterior gastric mesentery following distal gastrectomy with D2 lymphadenectomy plus complete mesogastric excision (CME) in gastric cancer.
Eligibility
Min Age: 18 YearsMax Age: 85 Years
Inclusion Criteria6
- Aged older than 18 years and younger than 85 years
- Primary gastric adenocarcinoma confirmed by preoperative pathology result
- cT2-4N0-3M0 at preoperative evaluation according to the American Joint 8 Committee on Cancer (AJCC) Cancer Staging Manual 7th Edition
- Patients who received distal gastrectomy with D2 lymphadenectomy plus complete mesogastric excision
- American Society of Anesthesiologists (ASA) class I, II, or III
- Written informed consent
Exclusion Criteria8
- Negative preoperative biopsy
- Too late tumour stage or metastasis (cT4b/M1)
- BMI\>30 kg/m2
- Total gastrectomy or proximal gastrectomy
- previous neoadjuvant chemotherapy or radiotherapy
- Previous upper abdominal surgery
- Combined with other malignant diseases
- Reject operation
Interventions
PROCEDUREdistal gastrectomy with D2 lymphadenectomy plus complete mesogastric excision (CME) in gastric cancer
distal gastrectomy with D2 lymphadenectomy plus complete mesogastric excision (CME) in gastric cancer
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT06736847
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