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Enucleation of Pancreatic Tumor by Blocking Abdominal Trunk and Superior Mesenteric Artery

NCT06164769 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-06-02

No results posted yet for this study

Summary

Pancreatic enucleation could preserve more healthy pancreatic tissues and functions with a low recurrence risk. However, conventional enucleation can cause significant intraoperative bleeding, especially in which tumors in the pancreatic head, neck, and uncinate process of pancreas, as these tissues are rich in blood supply, mainly including the abdominal trunk and the superior mesenteric artery. In this study, we developed a novel method to control the pancreatic blood flow in laparoscopic enucleation--blocking the abdominal trunk and superior mesenteric artery with vascular occlusion clips in the process of resection, and evaluated its effectiveness and safety.

Conditions

  • Tumor of Pancreas
  • Surgical Blood Loss

Interventions

PROCEDURE

blocking both the abdominal trunk and superior mesenteric artery in the pancreatic enucleation

In the pancreatic enucleation, Kocher Maneuver was routinely performed at first. Then free the left side of the abdominal trunk and superior mesenteric artery, loose tissues easy to free.After Kocher Maneuver and other surgical procedures, the abdominal trunk and superior mesenteric artery exposed. Before resection of pancreatic tumors, a vascular occlusion clamp clip was used to block the root of both the abdominal trunk and superior mesenteric artery to control the pancreatic blood flow.

Sponsors & Collaborators

  • Zhejiang University

    lead OTHER

Principal Investigators

  • Bo Zhou, Dr. · The Second Affiliated Hospital, Zhejiang Chinese Medical University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
14 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-03-01
Primary Completion
2026-05-30
Completion
2026-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06164769 on ClinicalTrials.gov