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Modified Vagus Nerve-preserving Laparoscopic Splenectomy and Azygoportal Disconnection

NCT03396796 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2020-01-22

No results posted yet for this study

Summary

This study aimed to evaluate whether vagus nerve-preserving laparoscopic splenectomy and azygoportal disconnection is effective and safe, and to determine whether a reduction in the incidence of postoperative complications of the digestive system improves postoperative quality of life compared with conventional laparoscopic splenectomy and azygoportal disconnection.

Conditions

Interventions

PROCEDURE

Vagus nerve-preserving group

The modified vagus nerve-preserving procedure was performed in the following order: (1) left gastroepiploic vein along greater curvature; (2) the posterior surface of stomach, including the posterior gastric veins; (3) the left lateral surface of the distal esophagus; (4) the left inferior phrenic veins; (5) the posterior surface of the distal esophagus;(6) the anterior surface of the distal esophagus; and (7) the right lateral surface of the distal esophagus. The hepatogastric ligament was conserved. the adherent junction between visceral peritoneum and the right crural diaphragm, and divided it into the lesser omental sac. The left gastric artery and vein and the posterior gastric veins were transected en bloc using a linear laparoscopic vascular stapler.

Sponsors & Collaborators

  • Yangzhou University

    lead OTHER

Principal Investigators

  • Dou-Sheng Bai, MD · Clinical Medical College of Yangzhou University

  • Guo-Qing Jiang, MD · Clinical Medical College of Yangzhou University

  • Ping Chen, MD · Clinical Medical College of Yangzhou University

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2018-04-09
Primary Completion
2019-12-31
Completion
2019-12-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

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 NCT03396796 on ClinicalTrials.gov