Exploration of Lymph Node Metastasis and Tumor Deposit in the Posterior Gastric Mesentery for Distal Gastric Cancer

Recruiting now

Conditions studied: Gastric Carcinoma

In brief

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.

Key facts

Study ID

NCT06736847

Run by

Jichao Qin

People needed

200

Starts

2024-05-01

Expected to finish

2027-12-31

Last updated by the study team

2025-09-02

Who can join

Age: 18 and older, up to 85. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• 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

You may not qualify if…

• 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

Where it is running

• Department of Gastrointestinal Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine — Hangzhou, Zhejiang, China (enrolling)

Full record on ClinicalTrials.gov

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