Ignite Creation Date:
2025-12-24 @ 11:17 PM
Ignite Modification Date:
2026-01-05 @ 5:15 PM
Study NCT ID:
NCT04182256
Status:
COMPLETED
Last Update Posted:
2021-08-30
First Post:
2019-11-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Magnetic Spiderman for Preparation of Liver Donation
Sponsor:
First Affiliated Hospital Xi'an Jiaotong University
Organization:
Study Overview
Official Title:
A Prospective Study: Magnetic Spiderman for Preparation of Donor Livers' Inferior Vena Cava
Status:
COMPLETED
Status Verified Date:
2021-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MSPLD
Brief Summary:
Due to many vascular branches on the supra-hepatic vena cava (SHVC) and infra-hepatic vena cava (IHVC), in the whole procedures of preparation of liver donation, preparation of hepatic vena cava (HVC) is the most key and troublesome step. Magnetic Spiderman (MS) is a novel surgical instrument, designed and created to solve the vital problems of preparation of liver donation's HVC. Therefore, the aim of this study is to evaluate the feasibility and security of MS when using it prepare the liver donation's HVC.
Detailed Description:
From January 1 2020 to June 30 2020, after inclusion and exclusion, donors' livers will be divided to MS group and manual (MA) group. In MS group, MS grips the SHVC and IHVC, respectively. MS's magnets are adsorbed on the wall of the basin and MS can pull the HVC accordingly. By changing the position of MS on the wall of the basin, the attending can expose the surgical field that make the operation convenient. In MA group, assistants use vessel forceps to pull the HVC according to the attending's requirements. In both groups, right adrenal vein, phrenic veins and other branches of the HVC are isolated and ligated, then SHVC and IHVC where MS's clamps gripped are cut off. After preparation, the SHVC and IHVC remain at least 1.5 cm. Excess diaphragms are removed. Outcomes of two groups are compared.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: