Biologics and oral small molecules are not associated with increased major adverse cardiovascular events or venous thromboembolism in inflammatory bowel disease

Abstract

Background:Biologics and oral small molecules (OSM) effectively treat inflammatory bowel disease (IBD), but some are linked to higher risks of major adverse cardiovascular events (MACE) and venous thromboembolism (VTE). This study evaluates the MACE and VTE risks in IBD patients treated with biologics or OSM.

Methods:Using the TrinNetX multi-institutional database, we examined MACE and VTE in adult IBD patients on biologics and compared them to IBD patients not on biologics. We also compared IBD patients on OSM to those not on OSM. We performed 1:1 propensity score matching. MACE (myocardial infarction [MI], stroke, and all-cause mortality) and VTE were assessed from 30 days to 3 years after drug prescription.

Results:After matching, IBD patients on biologics had reduced risk of MI, stroke, and all-cause mortality at 1 year, compared to those not on biologics (P < .05). No significant difference in VTE was observed (P = .5). At 3 years, biologic-treated patients had lower risks of MI, stroke, all-cause mortality, and VTE (P < .05). Inflammatory bowel disease patients on OSM showed no significant differences in MI, stroke, or VTE at 1 and 3 years, but had lower all-cause mortality (P < .05). In older IBD patients with at least 1 cardiovascular risk factor, OSM usage showed no significant difference in MI, stroke, or VTE risk compared to nonusers; however, all-cause mortality was decreased at 3 years (P < .05).

Conclusions:Inflammatory bowel disease patients treated with biologics or OSM were not at increased risk of MACE or VTE. Although further studies and longer follow-up periods are needed to confirm these findings, our results provide reassurance regarding the safety of these medications in IBD.

Type

Article

PubMed ID

39536156

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