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.

BACKGROUND:Lipoprotein(a) [Lp(a)] is a driver of residual cardiovascular risk. Proprotein convertase subtilisin/kexin type 9 inhibitors (PCSK9i) decrease Lp(a) with significant heterogeneity in response. We investigated contributors to the heterogeneous response. METHODS:CHOlesterol Reduction and Residual Risk in Diabetes (CHORD) was a prospective study examining lipid lowering in participants with a low-density lipoprotein cholesterol (LDL-C) >100 mg/dL with and without diabetes (DM) on lipid lowering therapy (LLT) for 30-days with evolocumab 140 mg every 14 days combined with either atorvastatin 80 mg or ezetimibe 10 mg daily. Lp(a) level was measured by immunoturbidometry, and the apolipoprotein (a) [apo(a)] isoform size was measured by denaturing agarose gel electrophoresis and western blotting. We examined the change in Lp(a) levels from baseline to 30 days. RESULTS:Among 150 participants (mean age 50 years, 58% female, 50% non-White, 17% Hispanic, 50% DM), median (interquartile range) Lp(a) was 27.5 (8-75) mg/dL at baseline and 23 (3-68) mg/dL at 30 days, leading to a 10% (0-36) median reduction (P < 0.001). Among 73 (49%) participants with Lp(a) ≥30 mg/dL at baseline, there was a 15% (3-25) median reduction in Lp(a) (P < 0.001). While baseline Lp(a) level was not correlated with change in Lp(a) (r = 0.04, P = 0.59), apo(a) size directly correlated with Lp(a) reduction (P < 0.001). After adjustment for age, sex, race/ethnicity, DM, and type of LLT, apo(a) size remained positively associated with a reduction in Lp(a) (Beta 0.95, 95% confidence interval, 0.93-0.97, P < 0.001). CONCLUSION/CONCLUSIONS:Our data demonstrate variation in Lp(a) reduction with potent LLT. Change in Lp(a) was strongly associated with apo(a) isoform size.

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.