Ignite Creation Date:
2024-05-06 @ 3:11 PM
Last Modification Date:
2024-10-26 @ 1:44 PM
Study NCT ID:
NCT04552054
Status:
UNKNOWN
Last Update Posted:
2020-09-17
First Post:
2020-08-28
Brief Title:
Mixed Reality Technique Combined With 3D Printing Navigational Template for Localizing Pulmonary Nodules
Sponsor:
Wen-zhao ZHONG
Organization:
Guangdong Provincial Peoples Hospital
Study Overview
Official Title:
Preoperative Mixed Reality Technique Combined With Three-Dimensional Printing Navigational Template Guided Localizing Pulmonary Small Nodules a Prospective Unicenter Randomized Study
Status:
UNKNOWN
Status Verified Date:
2020-05
Last Known Status:
RECRUITING
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:
MR3D Local
Brief Summary:
This study evaluates the viability and accuracy of preoperative mixed reality technique combined with three-dimensional printing navigational template guided localizing pulmonary small nodules
Detailed Description:
Pulmonary wedge resection is one of the most common types of operations performed by thoracic surgeons especially given that more and more patients with ground glass nodules are being detected recently One of the most significant current discussion concerning wedge resection is nodule localization At present a commonly used localization method is the CT-guided percutaneous lung puncture methylene blue staining marker localization but this method has two main disadvantages 1 the methylene blue dye is easy to spread affecting the intraoperative judgment of nodule position by surgeon 2 patients often suffer additional CT radiation Mixed reality MR technique aims to enhance the simple self-visual effect and facilitate visualization of the surrounding environment in any situation The three-dimensional model can be visualized by MR technique through MR glasses Investigators project a three-dimensional reconstructed image of the patients chest through MR glasses then overlay the virtual chest with the actual chest and then use this as a guide for percutaneous lung puncture localization At the same time investigators design an three-dimensional printing navigational template based on the 3D reconstruction model and place it on the surface of the body to help to guide the localization This study is designed to evaluates the viability and accuracy of preoperative mixed reality technique combined with 3D printing navigational template guided localizing pulmonary nodules
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
True
Is an FDA AA801 Violation?:
None