The fire within psoriatic patients: overlap between inflammatory and cardiovascular diseases

Speckle Tracking Stress Echocardiography Uncovers Early Subclinical Cardiac Involvement in Pediatric Patients with Inflammatory Bowel Diseases

Inflammatory bowel disease (IBD) is an established risk factor for cardiovascular disease (CVD). However, whether cardiac consequences present early in IBD is unknown. This is the first study in children aiming to unmask altered myocardial mechanics in IBD. We enrolled 50 consecutive normotensive children with Crohn’s disease (CD) (n = 28) or ulcerative colitis (UC) (n = 22). The study groups consisted of 18 patients with active inflammatory disease (mean age 14.6 ± 2.5 years) and 32 children with IBD in remission (14.3 ± 2.3 years). 60 age- and gender-matched children served as healthy controls. Speckle tracking stress echocardiography (STE) was used to assess left ventricular (LV) myocardial strain and strain rate. Circumferential strain rate was significantly decreased in children with active IBD (−1.55 ± 0.26 s⁻¹) and IBD in remission (−1.49 ± 0.26 s⁻¹) versus healthy controls (1.8 ± 0.4 s⁻¹) both at rest (p < 0.001) and during exercise (p = 0.021). Moreover, longitudinal strain rate, circumferential strain and E/E′ ratio were significantly impaired in IBD. Pediatric patients with IBD feature subclinical signs of LV systolic and diastolic myocardial impairment early in the course of CD and UC. This may not be reversible even when IBD is clinically controlled. Patients with IBD should be regularly screened for signs of CVD.

Does Lichen Planus Cause Increased Carotid Intima-Media Thickness and Impaired Endothelial Function?

BACKGROUND

Lichen planus (LP) has been associated with cardiovascular disease (CVD) risk factors, but there are no studies on the association between LP and subclinical atherosclerosis. We investigated the presence of subclinical atherosclerosis in patients with LP not known to have CVD using carotid intima-media thickness (CIMT) and flow-mediated dilatation (FMD).

METHODS

The study included 30 patients with LP and 30 controls. High-resolution ultrasonography was used to assess CIMT and FMD. Participants' biochemical parameters, body mass index (BMI), and waist circumference were recorded in both groups.

RESULTS

FMD was significantly lower (7.45% ± 3.63% vs 11.01% ± 5.34%; P = 0.004) and CIMT was higher (0.8 mm [range, 0.7-0.9 mm] vs 0.6 mm [0.4-0.6 mm]; P < 0.001) in the LP group compared with the control group. After adjustment for age, sex, BMI, high-density lipoprotein cholesterol levels, and C-reactive protein levels, the presence of LP was associated with impairment of FMD (β = -0.441; 95% CI, -9.336 to -0.321; P = 0.037) and an increase in CIMT (β = 0.459; 95% CI, 0.057 to -0.351; P = 0.008).

CONCLUSIONS

Reduced FMD and increased CIMT levels are sensitive indicators of target-organ damage and display increased risk for cardiovascular morbidity and mortality. Our study found that patients with LP showed a tendency toward impaired levels of FMD and increased CIMT. LP may be a novel predictor of early vascular dysfunction and structural changes.