Ignite Creation Date:
2025-12-24 @ 9:16 PM
Ignite Modification Date:
2026-01-01 @ 8:03 AM
Study NCT ID:
NCT04554004
Status:
COMPLETED
Last Update Posted:
2025-06-04
First Post:
2020-09-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Non-invasive Index of Microciculatory Resistance
Sponsor:
First People's Hospital of Hangzhou
Organization:
Study Overview
Official Title:
A Clinical Trial for CT Myocardial Perfusion Based Non-invasive Index of Microciculatory Resistance
Status:
COMPLETED
Status Verified Date:
2025-06
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:
Coronary artery microvascular disease (CMVD) lacks reliable and non-invasive quantitative diagnosis methods. Improving coronary microcirculation has become one of the main goals of coronary heart disease treatment. In this study, by establishing the key influencing factors of myocardial microcirculation perfusion, an accurate three-dimensional reconstruction method of coronary artery was established, and a non-invasive coronary microcirculation resistance index (CT-IMR) calculation method based on computational fluid method mechanics was established. At the same time, a phase I single-center clinical verification and a multi-center clinical verification of the non-invasive coronary microcirculation function precision assessment system were carried out, and a non-invasive coronary microcirculation detection system and technology were established.
Detailed Description:
None
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?: