Faculty Bibliography

PURPOSE OF REVIEW/OBJECTIVE:Cardiovascular disease (CVD) is a leading cause of preventable morbidity and mortality globally, and retinal imaging modalities (old and new) are being explored as noninvasive tools to predict latent atherosclerosis and cardiovascular disease. This review focuses on the emerging promise of fundoscopy, optical coherence tomography (OCT), and optical coherence tomography angiography (OCTA) in CVD prognostication. RECENT FINDINGS/RESULTS:High-quality studies have established the utility of vessel-based parameters and discrete conditions diagnosable via fundoscopy in subclinical atherosclerosis detection or CVD prediction. Recent research shows OCT measurements of different retinal layers and specific imaging findings (such as retinal ischemic perivascular lesions) are widely accessible and objective biomarkers for incipient CVD and ensuing risk. Myriad OCTA metrics appear to reliably inform on current CVD burden and cardiovascular risk. Fundoscopy, OCT, and OCTA all have a growing body of literature supporting their utility as adjuncts in CVD prediction and risk stratification.

The skin and cardiovascular systems are connected in unique and meaningful ways, and many diseases conventionally considered as being limited to one organ system are more closely related than previously believed. Major cardiovascular diseases and phenomena such as infective endocarditis, congestive heart failure, Kawasaki disease and thromboembolism are associated with specific skin findings, and advances in genetics, immunology and clinical epidemiology show that inflammatory dermatological diseases, such as psoriasis, have serious cardiovascular and cardiometabolic consequences. Additionally, commonly used cardiovascular therapies, such as antihypertensive medications, are associated with important cutaneous adverse effects, including photosensitivity, photocarcinogenesis and eczematous skin reactions. Moreover, systemic dermatological therapies, including retinoids, Janus kinase inhibitors and biologics, can alter the risk of cardiovascular and cardiometabolic diseases. In this Review on cardiodermatology, we provide interdisciplinary insights from dermatology and cardiology that will be of practical use to both cardiologists and generalists who manage cardiovascular and cardiometabolic diseases in patients with dermatological findings or histories. We discuss specific skin findings associated with cardiovascular diseases to aid in diagnosis; important cutaneous adverse effects of common cardiovascular therapies, for the purpose of treatment monitoring; and the effect of dermatological diseases and dermatological treatment on cardiovascular risk.

BACKGROUND/UNASSIGNED:Inflammatory bowel disease (IBD) is a chronic condition characterized primarily by inflammation of the gastrointestinal tract. Pericarditis is a rare but important extraintestinal manifestation of IBD that is poorly understood yet is associated with significant morbidity. The objectives of this study were to identify the factors associated with pericarditis in IBD and associated complications. METHODS/UNASSIGNED:Hospitalized adult patients (aged ≥ 18 years) with a diagnosis of acute pericarditis in the IBD cohort, 2011-2020, were identified from the National Inpatient Sample using codes from the International Classification of Diseases (revision 9 or 10). Multivariable logistic regression was performed to identify clinical factors associated with pericarditis among IBD patients and in-hospital complications. RESULTS/UNASSIGNED:< 0.001). CONCLUSIONS/UNASSIGNED:Pericarditis is an uncommon but important manifestation of IBD. The presence of a concomitant autoimmune condition led to a higher likelihood of developing pericarditis among IBD patients, and IBD patients who develop pericarditis had a higher incidence of inpatient mortality compared to IBD patients without pericarditis. Providers should be aware of the connection between IBD and pericarditis to identify individuals at risk of adverse complications.

The strong association between lipoprotein (a) [Lp(a)] and atherosclerotic cardiovascular disease has led to considerations of Lp(a) being a potential target for mitigating residual cardiovascular risk. While approximately 20 % of the population has an Lp(a) level greater than 50 mg/dL, there are no currently available pharmacological lipid-lowering therapies that have demonstrated substantial reduction in Lp(a). Novel therapies to lower Lp(a) include antisense oligonucleotides and small-interfering ribonucleic acid molecules and have shown promising results in phase 2 trials. Phase 3 trials are currently underway and will test the causal relationship between Lp(a) and ASCVD and whether lowering Lp(a) reduces cardiovascular outcomes. In this review, we summarize emerging insights related to Lp(a)'s role as a risk-enhancing factor for ASCVD, association with calcific aortic stenosis, effects of existing therapies on Lp(a) levels, and variations amongst patient populations. The evolving therapeutic landscape of emerging therapeutics is further discussed.

The Janus kinase-signal transducer and activator of transcription pathway plays a critical role in the pathogenesis of many immune-mediated inflammatory diseases (IMIDs). Although Janus kinase inhibitors (JAKi) are an effective treatment for several IMIDs, they have come under scrutiny as a class because of a potential risk of venous thromboembolism and cardiovascular (CV) events, specifically noted with the oral JAKi, tofacitinib, as reported in the ORAL Surveillance Trial of a high CV risk rheumatoid arthritis population. This trial resulted in a black box warning from the Food and Drug Administration and European Medicines Agency regarding risk of venous thromboembolism and CV events that was extended across several types of JAKi (including topical ruxolitinib) when treating IMIDs, leading to considerable controversy. Included is an up-to-date review of the current and rapidly evolving literature on CV risk in patients with IMIDs on JAKi therapy, including identification of potential risk factors for future venous thromboembolism and CV events on JAKi therapy. We suggest a comprehensive, multimodal, and systematic approach for evaluation of CV risk in patients considering taking JAKi and emphasize that cardiologists play an important role in risk stratification and mitigation for patients with high CV risk factors or on long-term JAKi therapies.