Advanced biologic therapies are associated with fewer adverse cardiovascular events in patients with inflammatory bowel diseases

Abstract Background Chronic inflammation is an important contributor to the development of atherosclerotic cardiovascular disease (ASCVD) and associated events. Inflammatory Bowel Diseases (IBD) are chronic inflammatory conditions, and meta-analyses of cohort studies demonstrate an increased risk of ASCVD events in IBD patients. Advanced biologic therapies (ABT) targeting the immune system revolutionized treatment of IBD patients but the impact of these therapies on ASCVD events is not known. Purpose To investigate the impact of ABT on ASVCD events in IBD patients. Methods A retrospective cohort study was performed using the TriNetX Diamond Network, a multi-institutional database providing real-time access to de-identified electronic health records, with data updated on 02/14/2024. ABT were defined as one or more the following: infliximab, adalimumab, golimumab, certolizumab pegol, ustekinumab, risankizumab, vedolizumab, or natalizumab. ASCVD events were based on ICD codes for ischemic heart, cerebrovascular, and peripheral vascular diseases. Individuals >40 years with IBD were included. ASCVD events in (1) patients on ABT and (2) patients not on ABT (NABT) were compared. Propensity score matching was performed on sex, aspirin use, and the following ASCVD risk factors: age, hypertension, hyperlipidemia, tobacco use, and type 2 diabetes mellitus. Results This study includes 72,650 individuals in each of the two matched cohorts. There were no differences in baseline characteristics between the two propensity-score matched cohorts (Table). The probabilities of experiencing any ASCVD event at one, three, and five years in the ABT group were all significantly lower than in the NABT group (8.3% vs. 12.4%, OR 0.64; 13% vs. 18.6%, OR 0.66; and 15% vs. 21.2%, OR 0.65; respectively, all p