Ignite Creation Date:
2025-12-25 @ 3:02 AM
Ignite Modification Date:
2025-12-26 @ 1:42 AM
Study NCT ID:
NCT07192133
Status:
RECRUITING
Last Update Posted:
2025-12-10
First Post:
2025-09-17
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Evaluation of CT-XPI
Sponsor:
University of Wisconsin, Madison
Organization:
Study Overview
Official Title:
Evaluation of Computed Tomography X-ray-Pulsatility Index (CT-XPI)
Status:
RECRUITING
Status Verified Date:
2025-08
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:
None
Brief Summary:
The goal of this clinical trial is to learn if a new computed tomography (CT) lung perfusion imaging method is as effective as standard of care (SOC) CT imaging. The main question it aims to answer is:
* Does the new contrast-free method provide more information about lung perfusion than SOC?
Participants will undergo a 30 minute chest CT.
* Does the new contrast-free method provide more information about lung perfusion than SOC?
Participants will undergo a 30 minute chest CT.
Detailed Description:
The purpose of the study is to evaluate X-ray Pulsatility Index using prospectively acquired dynamic CT, which is different from conventional static CT scans.
The primary objective of this study is to collect dynamic CT scan data with human participants using high frame rate imaging methods to produce a map of lung perfusion.
The primary objective of this study is to collect dynamic CT scan data with human participants using high frame rate imaging methods to produce a map of lung perfusion.
Study Oversight
Has Oversight DMC:
True
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?:
False
Is an FDA AA801 Violation?: