Cardiovascular Risk Assessments and Ultrasound-Assisted Re-Stratification in Patients with Inflammatory Bowel Disease (IBD)

Background: Patients with ulcerative colitis (UC) and Crohn’s disease (CD) have an increased cardiovascular risk (CVR). The aim of the present study was to stratify the CVR of patients with UC and CD according to the most recent guidelines via carotid ultrasound (US) to detect subclinical atherosclerotic disease. Methods: Demographic and disease-related data of consecutive patients with IBD were prospectively collected along with information on blood pressure, body mass index, lipid profile, and concomitant medications. CVR was stratified at inclusion according to the most recent version of Systematic Coronary Risk Evaluation 2 (SCORE2) and re-stratified after carotid US when subclinical atherosclerotic disease was detected. Results: A total of 166 patients aged ≥ 40 years with IBD were included. Before carotid US evaluation, 43.4% of patients with IBD were at moderate risk, 40.3% at high risk, and 16.3% at very high risk. With carotid US, subclinical atherosclerosis was diagnosed in 48% of patients, leading to CVR re-stratification from moderate to high in 18% of patients and from high to very high in 4% of patients. The only predictive factor for re-stratification was failure with more than two biologics (p = 0.047; OR 2.187, 95% CI: 1.004–4.741). Conclusions: CVR is considerably prevalent in patients with IBD. Carotid US may help to re-classify CVR and should be considered as a risk modifier in patients at intermediate risk. Screening for CVD risk factors should be recommended in IBD.