Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 5:12 AM
Ignite Modification Date:
2025-12-25 @ 5:12 AM
NCT ID:
NCT06979427
Brief Summary:
In this prospective cohort study, 250 patients with suspected or known CAD and at least one intermediate coronary lesion (50-70% stenosis) who had a NiFFR value greater than 0.80 underwent coronary computed tomography angiography (CCTA) with NiFFR assessment. Patients were followed for one year to monitor for MACE
Detailed Description:
This prospective cohort includes people with known or suspected CAD who had both CCTA and ICA with this index (FFR) measurements. Patients were enrolled if they had at least one intermediate coronary lesion (classified as 50-70% diameter stenosis on visual judgment) on CCTA and then underwent FFR testing.
Data about the patients was acquired from the Professor Kojuri registry. The database provided demographic information for instance age, gender, CAD family history, prior CAD history, hypertension (HTN), diabetes mellitus (DM), and hyperlipidaemia (HLP). The prevalence of cigarette smoking and the ejection fraction of the left ventricle. Lesion and Vessel Characteristics were also collected from registry.
The target vessel was identified (LAD, RCA, LCX, or LMC), the lesion was located (proximal, mid, or bifurcation), the vessel diameters were measured (proximal, distal, stenotic), and the lesion length was determined. Measurements were taken using CCTA datasets using semi-automated software methods.
Patients were clinically monitored for one year after examination. The primary outcome was the occurrence of major cardiovascular consequences, or MACE, which included cardiac-related death, acute coronary syndrome (ACS), unexpected revascularisation, and hospitalization for cardiac reasons. Throughout the one-year study period, all participants were visited every three months and followed up with phone calls.
Study:
NCT06979427
Study Brief:
Protocol Section:
NCT06979427