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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

RECRUITINGSponsored by Jichao Qin
Actively Recruiting
SponsorJichao Qin
Started2024-05-01
Est. completion2027-12-31
Eligibility
Age18 Years – 85 Years
Healthy vol.Accepted

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

Age: 18 Years – 85 YearsHealthy volunteers accepted
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

Conditions2

CancerGastric Carcinoma

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