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Single-port Versus Conventional Laparoscopic Surgery for Radical Proximal Gastric Cancer: A Randomized Controlled Trial

NCT07586384 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 90

Last updated 2026-05-14

No results posted yet for this study

Summary

To evaluate the safety and efficacy of SP1000 and conventional laparoscopy in radical gastrectomy for proximal gastric cancer.

Conditions

  • Stomach Neoplasms
  • Robotic Surgical Procedures

Interventions

DEVICE

Single-Port Robotic Surgical System

An investigational robotic-assisted surgical platform designed for single-port access. In this study, the system is utilized to perform radical proximal gastrectomy. The core surgical procedures are conducted through a centralized access point to assess the intraoperative safety and short-term clinical outcomes of this robotic-assisted approach.

PROCEDURE

Traditional Laparoscopic Surgery

Standard multi-port laparoscopic radical proximal gastrectomy performed as a clinical control. This procedure follows conventional laparoscopic techniques involving multiple abdominal incisions for the placement of surgical instruments and camera to treat proximal gastric cancer.

Sponsors & Collaborators

  • First Affiliated Hospital of Wenzhou Medical University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-11-05
Primary Completion
2027-09-30
Completion
2027-09-30

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 NCT07586384 on ClinicalTrials.gov