Ignite Creation Date:
2025-12-24 @ 3:02 PM
Ignite Modification Date:
2026-02-21 @ 8:30 AM
Study NCT ID:
NCT04168359
Status:
COMPLETED
Last Update Posted:
2021-06-22
First Post:
2019-11-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Semi-barbed Suture for Pulmonary Small Nodules Localization
Sponsor:
Beijing Aerospace General Hospital
Organization:
Study Overview
Official Title:
A Clinical Application Study of a CT Guided Small Pulmonary Nodule Puncture and Positioning Device Based on Pre-filled Absorbable Semi-barbed Wire
Status:
COMPLETED
Status Verified Date:
2021-06
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:
None
Brief Summary:
Hookwire and microcoil are currently the most widely used localization instruments. Although their success rate is relatively high in preoperative localization attempts, they may lead to consequences that negatively affect patient outcomes, such as pain because of the metal's hardness, localization failure due to wire detachment, and the presence of permanent traces of metal and foreign bodies .
To overcome these disadvantages, we designed an absorbable semi-barbed suture to localize small intrapulmonary nodules (patent number: ZL201821444387.X).
The results of the previous animal experiments were satisfactory, and it is now necessary to recruit 10 patients for clinical trials.
To overcome these disadvantages, we designed an absorbable semi-barbed suture to localize small intrapulmonary nodules (patent number: ZL201821444387.X).
The results of the previous animal experiments were satisfactory, and it is now necessary to recruit 10 patients for clinical trials.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
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?: