Atherosclerosis of Coronary Artery, Coronary Artery Disease (CAD)
Conditions
Brief summary
Acute coronary syndrome often represtent the first drammatic manifestation of coronary atherosclerosis. Cardiac computed tomography angiography (CCTA) has recently gained a pivotal role in the evalution of patients with suspected coronary artery disease (CAD). Of inteterst, it may provide important information on coronary atherosclerosis beyond lumen stenosis; more precisely high risk plaque features could be identified even in the abesence of significative lumen stenosis (i.e. not flow-limiting lesions). The evidence of non-obstructive but high risk atheroscleorisis may support aggressive primary prevention treatment, reducing the risk of future cardiovascular events. Even if familty history of CAD is considered a risk factor for cardiovascular events, no clear data are available regarding the prevalence of coronary atherosclerosis in this subgroup of patients and CCTA in asymptomatic subjects is not clearly supported by evidence nor suggested by guidelines. Aim of our study is to explore whether the prevalence of high risk coronary atherosclerosis among patients with family hystory of CAD is different when compared with a group of patients without family hystory of CAD. For that purpose from consecutive registry of patient who underwent clinically indicated CCTA for suspected but unknown CAD a cohort of patients with family history of CAD as first early presentation of coronary atherosclerosis (group 1) will be compared with a consecutive cohort of subjects without familiy history of CAD (group 2). All CCTA will be perfomed according to most recent guidelines and advanced atheroscleoris analysis will be performed. As primary objective of the study, the prevalence of high risk atherosclerosis will be compared between the two Groups. The evidence of higher prevalence of high-risk atherosclerosis prevalence in group 1 vs group 2 may further support the use of CCTA in asymptomatic patients but with family history of CAD.
Interventions
None listed
Sponsors
I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio
Study design
Observational model
CASE_CONTROL
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
40 Years to 70 Years
Healthy volunteers
No
Inclusion criteria
* Group 1 * Patients with clinical indation to CCTA for suspected CAD with family history of CAD * Age \>40 years old for male and \>50 years old for female * No history of previous cardiovascular disease Group 2 * Patients with clinical indation to CCTA for suspected CAD without family history of CAD * Age \>40 years old for male and \>50 years old for female * No history of previous cardiovascular disease
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Identification of high risk atherosclerosis at coronary computed tomography angiography (CCTA) | Day 1 | the present is a trasveral descriptive study. No follow-up will be performed and all parameters will be evaluated at the time of CCTA acquisition (Day 1) |
Countries
Italy
Outcome results
None listed