Multidisciplinary high resolution Geophysical Imaging of Pantano Ripa Rossa Segment of the Irpinia Fault (Southern Italy).

The Irpinia Fault, also known as the Monte Marzano Fault System, located in the Southern Apennines (Italy), is one of the most seismically active structures in the Mediterranean. It is the source of the 1980, Ms 6.9, multi-segment rupture earthquake that caused significant damage and nearly 3,000 casualties.

Wildfires as a Source of Potentially Toxic Elements (PTEs) in Soil: A Case Study from Campania Region (Italy).

The worldwide increase in fire events has attracted global attention, as potentially toxic elements (PTEs) have been widely recognised within the produced ash. Ash is transported, dispersed by wind, and deposited into the soil and surficial waters even far from fires. Considering that their composition can be enriched in PTEs, they represent a potential hazard for humans and other animals exposed to airborne particles and, afterwards, to resuspended matter, even at a considerable distance from the source.

Static cutoffs or tables for the diagnosis of hypertension? Effect on identification of organ damage in youths with obesity.

Background And Aim: Recently, the European Society of Cardiology task force released a Consensus document (ESC-CD) on pediatric hypertension (HTN) supporting the use of normative tables (age range 6-16 years) for the diagnosis of HTN, while the Hypertension Canada Guidelines (HTN-CGs) proposed static cutoffs. We aimed to assess the prevalence of HTN by ESC-CD or HTN-CGs and their association with glomerular function and left ventricular (LV) geometry in youths with overweight/obesity (OW/OB).

Methods And Results: Data of 3446 youths were analyzed.

Uric acid versus metabolic syndrome as markers of fatty liver disease in young people with overweight/obesity.

Aims: To compare the association of high serum uric acid (HUA) or metabolic syndrome (MetS) with fatty liver disease (FLD) in youths with overweight/obesity (OW/OB).

Materials And Methods: Cross-sectional study of anthropometrics, biochemical variables, and liver ultrasound of 3104 individuals with OW/OB (age 5-17 years). Metabolic syndrome was defined by ≥ 3 criteria among (1) high waist circumference; (2) high triglycerides; (3) low high-density lipoproteins; (4) fasting glucose ≥100 mg/dl; (5) blood pressure ≥95 percentile in children, and ≥130/80 mmHg in adolescents.

Identification of Potential Metabolic Markers of Hypertension in Chinese Children.

Background: Studies in adults have shown that several metabolites across multiple pathways are strongly associated with hypertension. However, as yet, to our knowledge, no study has investigated such association in childhood. We, therefore, compared the serum metabolite profile of children with normal and elevated blood pressure (BP) to identify potential metabolic markers and pathways that could be useful for the assessment of pediatric hypertension.

Upregulated monocyte expression of PLIN2 is associated with early arterial injury in children with overweight/obesity.

Background And Aims: Perilipin 2 (PLIN2) regulates intracellular lipid metabolism in macrophages, and thus, plays a role in atherosclerosis. Aim of the study was to evaluate whether PLIN2 dysregulation is involved in the onset of preclinical atherosclerosis in children with overweight/obesity and to explore dysregulation mechanisms.

Methods: Sixty-three children with overweight/obesity and 21 normal weight children (controls) of the same age and sex were enrolled.

Prevalence of Mildly Reduced Estimated GFR by Height- or Age-Related Equations in Young People With Obesity and Its Association with Cardiometabolic Risk Factors.

Objective: To compare the prevalence of mildly reduced estimated glomerular filtration rate (MRGFR) (eGFR >60 and < 90 mL/min/1.73 m), calculated by two creatinine-based equations, and its association with cardiometabolic risk factors (CMRF) in youth with overweight (OW)/obesity (OB).

Methods: This is a multicenter cross-sectional study involving university and non-university hospital pediatrics departments.

Elevated Serum Concentrations of Remnant Cholesterol Associate with Increased Carotid Intima-Media Thickness in Children and Adolescents.

Objective: To evaluate the relationship between remnant cholesterol and carotid intima-media thickness (cIMT), a surrogate marker for atherosclerosis, in children and adolescents.

Study Design: Anthropometric, laboratory, liver, and carotid ultrasonographic data were obtained from 767 youths (594, overweight/obese; 173, normal weight). Fasting remnant cholesterol was calculated from the standard lipid profile.

Uric acid, impaired fasting glucose and impaired glucose tolerance in youth with overweight and obesity.

Background And Aim: The relationships between uric acid (UA) and prediabetes is poorly explored in youth. We investigated the association between UA, impaired fasting glucose (IFG), impaired glucose tolerance (IGT), insulin resistance (IR) and low insulin sensitivity (IS) in youth with overweight/obesity (OW/OB).

Methods And Results: A cross-sectional study was performed in 2248 youths with OW/OB (age 5-17 years).

Carotid Extra-Media Thickness in Children: Relationships With Cardiometabolic Risk Factors and Endothelial Function.

Emerging evidence suggests that structural adventitial modifications and perivascular adipose tissue (PAT) may have a role in early atherogenesis. In a cohort of children and adolescents, we explored (1) the association of carotid extra-media thickness (cEMT), an ultrasound measure whose main determinants are arterial adventitia and PAT, with obesity and its cardiometabolic complications; and (2) the interplay between cEMT and endothelial function. The study participants included 286 youths (age, 6-16 years; 154 boys, and 132 girls).

Elevated blood pressure, cardiometabolic risk and target organ damage in youth with overweight and obesity.

Background And Aim: To compare cardiometabolic risk profile and preclinical signs of target organ damage in youth with normal and elevated blood pressure (BP), according to the American Academy of Pediatrics (AAP) guidelines.

Methods And Results: This cross-sectional multicenter study included 2739 youth (5-17 year-old; 170 normal-weight, 610 overweight and 1959 with obesity) defined non hypertensive by the AAP guidelines. Anthropometric, biochemical and liver ultrasound data were available in the whole population; carotid artery ultrasound and echocardiographic assessments were available respectively in 427 and 264 youth.

Use of Static Cutoffs of Hypertension to Determine High cIMT in Children and Adolescents: An International Collaboration Study.

Background: Pediatric hypertension is typically defined as blood pressure ≥ sex-, age-, and height-specific 95th percentile (high) cutoffs. Given the number of strata, there are hundreds of cutoffs for defining elevated and high blood pressure that make it cumbersome to use in clinical practice. This study aimed to evaluate the utility of the static cutoffs for pediatric hypertension (120/80 mm Hg for children and 130/80 mm Hg for adolescents) in determining high carotid intimamedia thickness (cIMT) in children and adolescents.

Nonalcoholic Fatty Liver Disease Is Associated With Low Skeletal Muscle Mass in Overweight/Obese Youths.

Recent studies in adult non-elderly and elderly individuals have reported a link between nonalcoholic fatty liver disease (NAFLD) and sarcopenia. Nonetheless, whether this relationship would be found outside these populations it is still unknown. Hence, we evaluated the relationship between NAFLD and skeletal muscle mass in children and adolescents with overweight/obesity.

Metabolic syndrome, clustering of cardiovascular risk factors and high carotid intima-media thickness in children and adolescents.

Objective: The clinical utility of screening for pediatric metabolic syndrome (MetS) in children and adolescents is still controversial. We examined the performance of pediatric MetS vs. clustering of cardiovascular risk factors (which are the components of MetS) for predicting high carotid intima-media thickness (cIMT) in children and adolescents.

Nonalcoholic Fatty Liver Disease (NAFLD), But not Its Susceptibility Gene Variants, Influences the Decrease of Kidney Function in Overweight/Obese Children.

Nonalcoholic fatty liver disease (NAFLD) is associated with an increased risk of kidney disease in adults and children. However, it is uncertain whether this association is influenced by major NAFLD susceptibility genes. In a sample of 230 overweight/obese children, 105 with NAFLD (hepatic fat fraction ≥5% by magnetic resonance imaging) and 125 without NAFLD, rs738409 in PNPLA3, rs58542926 in TM6SF2, rs1260326 in GCKR, and rs641738 in MBOAT7 were genotyped.

The American Academy of Pediatrics hypertension guidelines identify obese youth at high cardiovascular risk among individuals non-hypertensive by the European Society of Hypertension guidelines.

Background: Two different systems for the screening and diagnosis of hypertension (HTN) in children currently coexist, namely, the guidelines of the 2017 American Academy of Pediatrics (AAP) and the 2016 European Society for Hypertension (ESH). The two systems differ in the lowered cut-offs proposed by the AAP versus ESH.

Objectives: We evaluated whether the reclassification of hypertension by the AAP guidelines in young people who were defined non-hypertensive by the ESH criteria would classify differently overweight/obese youth in relation to their cardiovascular risk profile.

A new simple formula built on the American Academy of Pediatrics criteria for the screening of hypertension in overweight/obese children.

We evaluated the performance of a new simple formula (NSF) for the screening of hypertension by American Academy of Pediatrics Guidelines 2017 (AAPG) in children with overweight/obesity (OW/OB). The performance of the NSF and the modified blood pressure to height ratio (MBPHR3) thresholds against AAPG was evaluated; both methods were also compared to assess the association with concentric left ventricular hypertrophy (cLVH). The study included 3259 OW/OB children (5-13 years).

A Systematic Review of NAFLD-Associated Extrahepatic Disorders in Youths.

Background: There is growing evidence that non-alcoholic fatty liver disease (NAFLD) is a disease affecting not only the liver but also extrahepatic organs.

Aim: To investigate whether in youths NAFLD is associated with extrahepatic complications such as subclinical atherosclerosis, cardiac abnormalities, hypertension, type 2 diabetes, decreased bone mineral density, renal dysfunction, obstructive sleep apnea, and polycystic ovary syndrome.

Methods: We systematically reviewed PubMed; Scopus; Embase; and the Cochrane Library databases up to 28 February 2019 and assessed the quality of studies using the Newcastle-Ottawa Scale.

Impact of the 2017 Blood Pressure Guidelines by the American Academy of Pediatrics in overweight/obese youth.

Objectives: The aim of this study was to compare the impact of the European Society of Hypertension Guidelines 2016 (ESHG2016) and the American Academy of Pediatrics Guidelines 2017 (AAPG2017) on the screening of hypertension and classification of abnormal left ventricular geometry (ALVG) in overweight/obese youth.

Methods: This study included 6137 overweight/obese youth; 437 had echocardiographic assessment. Hypertension was defined using either ESHG2016 or AAPG2017.