26 results on '"De Silvestri, Annalisa"'
Search Results
2. The impact of vitamin D status on lipid profiles and atherogenic dyslipidemia markers in children and adolescents with obesity.
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Calcaterra, Valeria, Fabiano, Valentina, De Silvestri, Annalisa, Colombo, Carla, Tranfaglia, Valeria, Loiodice, Martina, Ceruti, Daniele, and Zuccotti, Gianvincenzo
- Abstract
Adequate serum vitamin D levels correlate with a more favorable lipid profile compared to deficient levels. Despite the well-established prevalence of vitamin D deficiency in children with obesity, studies investigating its influence on lipid profiles in this population are scarce. We explored the impact of vitamin D status on lipid profiles and markers of atherogenic dyslipidemia in a cohort of children and adolescents with obesity. A total of 271 Caucasian children and adolescents with overweight/obesity and a control group of 54 pediatric patients with normal weight. All participants underwent outpatient visits for the assessment of clinical parameters and venous blood collection for biochemical analysis such as triglycerides (TG)/HDL-C ratio, LDL-C/HDL-C ratio, atherogenic index of plasma AIP), vitamin D level. Individuals with obesity displayed severe vitamin D deficiency (25-OH-D ≤10 ng/ml) at a higher frequency compared to those with normal weight (p = 0.03). In patients with overweight/obesity and low 25-OH-D levels show higher values of glycemia (p = 0.001), insulin resistance (HOMA-IR and TRYG p < 0.001), TG (p < 0.001), TG/HDL-C (p = 0.001), AIP (p < 0.001), SBP (p = 0.01), and DBP (p = 0.04). In normal-weight individuals with low 25-OH- D levels an increased values of glycemia (p = 0.01), insulin resistance (HOMA-IR p = 0.01 and TRYG p = 0.002), TG (p = 0.01), TG/HDL-C (p = 0.02), AIP (p = 0.01). A direct correlation between 25-OH-D levels and metabolic parameters is observed. A correlation between vitamin D levels and the lipid/atherosclerotic profile was recorded. Vitamin D deficiency may represent a preventable and easily treatable cardiometabolic risk factor, emphasizing the importance of early intervention and preventive measures. • Adequate serum vitamin D levels correlate with a favorable lipid profile. • We explored the impact of vitamin D status on atherogenic dyslipidemia in children with obesity. • A correlation between vitamin D levels and the lipid/atherosclerotic profile was recorded. • Vitamin D deficiency may represent a preventable and treatable cardiometabolic risk factor. [ABSTRACT FROM AUTHOR]
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- 2024
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3. Laparoscopy in infants: close intraoperative hemodynamic monitoring for patient safety
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Pelizzo, Gloria, Puglisi, Aurora, Di Mitri, Marco, De Silvestri, Annalisa, Mura, Giovanni Battista, Amoroso, Salvatore, Pollicino, Roberto, and Calcaterra, Valeria
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- 2019
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4. Specific Learning Disorders in Children and Adolescents with Obesity.
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Calcaterra, Valeria, Schneider, Laura, Baresi, Stefano, Bodini, Francesca, Bona, Federica, Chillemi, Claudia, De Silvestri, Annalisa, Zanelli, Sara, and Zuccotti, Gianvincenzo
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COGNITION disorders ,RETROSPECTIVE studies ,MANN Whitney U Test ,FISHER exact test ,T-test (Statistics) ,LEARNING disabilities ,RESEARCH funding ,DESCRIPTIVE statistics ,CHI-squared test ,DATA analysis software - Abstract
Specific learning disorders (SLDs) are the most frequently diagnosed developmental disorders in childhood. Different neurocognitive patterns have been found in patients with overweight and obesity, but no data on childhood obesity and SLDs have been reported. To increase our understanding of the relationship between neuropsychological developmental and obesity, we assessed the prevalence of SLD in a pediatric population with obesity. We retrospectively included 380 children and adolescents with obesity. For all participants, auxological, metabolic, demographic features, relationship and social skills, anamnestic data on pregnancy and the perinatal period, stages of development and family medical history were reviewed. SLD was defined according to the DSM-5 criteria. A group of 101 controls of normal weight was included. The overall prevalence of SLD was 10.8%, and SLD was more prevalent in patients with obesity (p < 0.001), with male predominance (p = 0.01). SGA was associated with SLD (p = 0.02). Speech retardation (p < 0.001), limited relationships with peers (p < 0.001) and didactic support (p < 0.001) were noted in the SLD group compared to the group without SLD. A higher prevalence of family history of neuropsychiatric disorders was observed in the SLD group (p = 0.04). A higher fasting glucose level was detected in patients with obesity and SLD compared to subjects without SLD (p = 0.01). An association between obesity and SLD could not be excluded, and an overlap of pathogenic factors for both conditions should be considered. [ABSTRACT FROM AUTHOR]
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- 2023
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5. Congenital Lung Malformations: Clinical and Functional Respiratory Outcomes after Surgery.
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Farolfi, Andrea, Ghezzi, Michele, Calcaterra, Valeria, Riccipetitoni, Giovanna, Pelizzo, Gloria, Costanzo, Sara, Longoni, Emma, De Silvestri, Annalisa, Garancini, Nicolò, Zirpoli, Salvatore, and Zuccotti, Gianvincenzo
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LUNG abnormalities ,STATISTICS ,RETROSPECTIVE studies ,FISHER exact test ,PEARSON correlation (Statistics) ,T-test (Statistics) ,PULMONARY function tests ,DESCRIPTIVE statistics ,LUNG surgery ,DATA analysis software ,DATA analysis ,PEDIATRIC surgery - Abstract
Congenital lung malformations (CLMs) involve anomalies of the lungs and respiratory tree such as congenital pulmonary airway malformation (CPAM), pulmonary sequestration (PS), bronchogenic cysts, congenital lobar emphysema, and bronchial atresia (BA). Although symptomatic lesions require surgical resection, the appropriateness of surgery for patients with asymptomatic malformations is a matter of ongoing debate. Limited data are available concerning the long-term follow-up of affected subjects. In this study, we sought to evaluate the long-term clinical and functional respiratory outcomes in children with CLMs who underwent surgical resection. We carried out a retrospective analysis of 77 children with CLMs who underwent pulmonary resection with at least one year of follow-up. The most common diagnoses were CPAM (50.65%), hybrid lesions (25.97%), lobar emphysema (11.69%), and PS (5.19%). The most common surgical approaches were lobectomy (61.3%), segmentectomy (10.7%), and pneumonectomy (5.3%). Acute post-surgery complications occurred in 31.2% of children. In addition, 73.7% experienced long-term complications, and we found no correlation between the presence of these complications and the sex of the patients, their age at time of surgery, the type of surgery undergone, the presence of symptoms prior to intervention, or acute complications after surgery. Pulmonary function tests revealed FEV1 Z-scores of <−2 SDs in 16 patients, and we found a significant correlation between pneumonectomy and the development of lung function deficit (p = 0.031). In conclusion, clinical and functional respiratory complications may occur in children with CLMs who undergo surgical resection. Long-term monitoring is needed to improve the management of asymptomatic patients. [ABSTRACT FROM AUTHOR]
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- 2022
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6. Self-Perceived Physical Level and Fitness Performance in Children and Adolescents with Inflammatory Bowel Disease.
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Penagini, Francesca, Calcaterra, Valeria, Dilillo, Dario, Vandoni, Matteo, Gianolio, Laura, Gatti, Alessandro, Rendo, Giulia, Giuriato, Matteo, Cococcioni, Lucia, De Silvestri, Annalisa, and Zuccotti, Gianvincenzo
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SEDENTARY lifestyles ,INFLAMMATORY bowel diseases ,CONFIDENCE intervals ,ANTHROPOMETRY ,ONE-way analysis of variance ,MULTIVARIATE analysis ,MULTIPLE regression analysis ,PHYSICAL fitness ,CARDIOVASCULAR diseases ,PHYSICAL activity ,T-test (Statistics) ,QUESTIONNAIRES ,DESCRIPTIVE statistics - Abstract
Background: Inflammatory bowel disease (IBD) patients show a higher risk of developing metabolic and cardiovascular diseases due to the presence of systemic low-grade chronic inflammation. Exercise can improve cardiovascular fitness and modulate the inflammatory processes. We evaluated the physical activity (PA) level and the fitness performance of children and adolescents with IBD. Patients and methods: We considered 54 pediatric patients with IBD (14.6 ± 2.2; 22 M), including CD (n = 27) UC (n = 24) and IBD unclassified (n = 3), and 70 healthy children. In all children, the Physical Activity Questionnaire (PAQ-C) and the International Fitness Enjoyment Scale were self-reported and recorded. Results: PAQ-C showed significant difference in PA levels in patients with IBD compared to controls (p < 0.001). A decrease in general fitness (p = 0.003), cardiorespiratory fitness (p = 0.002), strength (p = 0.01), speed agility (p = 0.003), and flexibility (p = 0.01) were also detected between patients and controls. Speed agility was related to age (p = 0.02) and BMI z-score (p = 0.01), and flexibility to BMI z-score (p = 0.05). We noted a correlation between PA levels and physician global assessment (p = 0.021) and activity disease severity (p = 0.025). Conclusions: A poorer PA level and poor physical competence were found in patients with IBD compared to healthy children and adolescents. Monitored exercise could provide multiple benefits at both physical and psychological levels. [ABSTRACT FROM AUTHOR]
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- 2022
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7. The impact of adiposity indices on lung function in children with respiratory allergic diseases.
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D'Auria, Enza, Calcaterra, Valeria, Gasparini, Chiara, De Silvestri, Annalisa, Lamberti, Rossella, Ghezzi, Michele, and Zuccotti, GianVincenzo
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OBESITY ,RESPIRATORY allergy ,RHINITIS ,RETROSPECTIVE studies ,ASTHMA in children ,VITAL capacity (Respiration) ,PULMONARY function tests ,FORCED expiratory volume ,BODY mass index ,ADIPOSE tissues - Abstract
The effect of obesity on lung function in children stratified by asthma status is not fully elucidated. We evaluated the impact of adiposity indices, including Body Mass Index (BMI) and estimated fat mass (eFT), on lung changes in asthmatic and non-asthmatic children with rhinitis. We performed a retrospective review of 400 pediatric patients, classified into an asthma group (n = 200) and a no-asthma group (n = 200). According to the BMI z-score all subjects were classified into normal-weight patients (NW; −2 ≤ BMI z-score <1) and overweight patients/patients with obesity (OW/OB; BMI z-score ≥1). Lung function parameters were measured by spirometry. BMI and eFM were considered as adiposity indices. Excess weight/obesity was present in 37 % of patients. The OW/OB group showed higher basal forced expiratory vital capacity (FVC) and lower forced expiratory volume in 1 s (FEV 1), FEV 1 /FVC ratio compared to the NW group (p ≤ 0.01). FVC and FEV 1 were correlated with the BMI z-score, and FEV 1 /FVC with eFT (p ≤ 0.01). No differences were noted between the NW and the OW/OB groups in terms of respiratory parameters except for FVC (p < 0.01). In the OW/OB group, asthma patients were significantly different based on FEV 1 , FEV 1 /FVC, and forced expiratory flow at 25–75 % of FVC (FEF 25/75) (p < 0.01). The BMI z-score was correlated with FVC and FEV 1 in both the no-asthma and asthma groups (p ≤ 0.01 and p ≤ 0.05, respectively), while eFM was correlated with FEV 1 /FVC (p = 0.007) in the asthma group only. Obesity seems to have a significant impact on lung function in children with respiratory allergic diseases. BMI and eFM may be used to evaluate the impact of adiposity on lung function. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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8. Advanced Echocardiographic Analysis in Medium-Term Follow-Up of Children with Previous Multisystem Inflammatory Syndrome.
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Garbin, Massimo, Raso, Irene, Piersanti, Alessandra, Gianolio, Laura, De Silvestri, Annalisa, Calcaterra, Valeria, Corti, Carla G., Nespoli, Luisa F., Santacesaria, Sara, Fini, Giulia, Dilillo, Dario, Zuccotti, Gianvincenzo, and Mannarino, Savina
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CARDIOVASCULAR diseases risk factors ,ECHOCARDIOGRAPHY ,C-reactive protein ,COVID-19 ,MULTISYSTEM inflammatory syndrome ,VENTRICULAR ejection fraction ,CONFIDENCE intervals ,TIME ,SYSTOLIC blood pressure ,RETROSPECTIVE studies ,MANN Whitney U Test ,T-test (Statistics) ,HEART function tests ,DESCRIPTIVE statistics ,DATA analysis software ,PEPTIDE hormones ,CHILDREN ,ADOLESCENCE - Abstract
Multisystem inflammatory syndrome in children (MIS-C) is a severe hyperinflammatory disease related to SARS-CoV2 infection, with frequent cardiovascular involvement in the acute setting. The aim of the study was to evaluate the cardiac function at 6 months. Thirty-two patients diagnosed with MIS-C were enrolled and underwent advanced echocardiogram at discharge and at 6 months. According to the left ventricular ejection fraction (LVEF) at admission, the patients were divided into group A (LVEF < 45%) and group B (LVEF ≥ 45%) and the follow-up results were compared. At discharge, all patients had normal LV and RV systolic function (LVEF 61 ± 4.4%, LV global longitudinal strain −22.1%, TAPSE 20.1mm, s' wave 0.13m/s, RV free wall longitudinal strain −27.8%) with normal LV diastolic function (E/A 1.5, E/e' 5.7, and left atrial strain 46.5%) and no significant differences at 6 months. Compared to group B, the group A patients showed a reduced, even if normal, LV global longitudinal strain at discharge (−21.1% vs. −22.6%, p-value 0.02), but the difference was no longer significant at the follow-up. Patients with MIS-C can present with depressed cardiac function, but if treated, the cardiac function recovered without late onset of cardiac disease. This favorable result was independent of the severity of acute LV dysfunction. [ABSTRACT FROM AUTHOR]
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- 2022
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9. The Temporal Association between Body Characteristics and Speed Performance over Twenty-Five Years in Italian Adolescents.
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Vandoni, Matteo, Carnevale Pellino, Vittoria, De Silvestri, Annalisa, Lovecchio, Nicola, Rovida, Antonio, Gatti, Alessandro, Biagioli, Valentina, Zuccotti, Gianvincenzo, and Calcaterra, Valeria
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EXERCISE tests ,BODY weight ,RUNNING ,CONFIDENCE intervals ,CHILDHOOD obesity ,ANTHROPOMETRY ,CROSS-sectional method ,PHYSICAL fitness ,BODY movement ,DESCRIPTIVE statistics ,WHITE people ,DATA analysis software ,MOTOR ability ,DISEASE complications ,CHILDREN ,ADOLESCENCE - Abstract
Background: Physical fitness (PF) is positively related to skeletal and metabolic health, and it had an inverse relation with obesity. Adolescents with obesity have the worst performance in PF and speed-agility (SA) that contributes to an augmented risk to develop pathologies. To the best of our knowledge, many studies analyzed the trends of obesity and SA separately, but there is a lack of data about SA ability trends in adolescents with obesity. We aimed to investigate SA trends in children with obesity in the last few decades to define the association between body weight and physical performance. Methods: We recruited 3.923 Caucasian children across the period 1985–2010 in the same school in Northern Italy, near Milan. Once a year, at the ages of 11–12- and 13-years-old, we collected anthropometric measures and SA performance. We pooled the data into 5-year-period study waves and then stratified our analysis into test-sex-age BMI-z-score specific groups. Results: We reported an undetermined trend across years. The 4×5 m run test significantly decreased in adolescents with overweight/obesity, while we did not report a decline in 30 m and 60 m run tests. Conclusions: Fitness tests highlighted differences in normal weight compared to overweight/obese children, suggesting that it is crucial to carefully monitor PF capacities through the years. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Predictive Ability of the Estimate of Fat Mass to Detect Early-Onset Metabolic Syndrome in Prepubertal Children with Obesity.
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Calcaterra, Valeria, Verduci, Elvira, De Silvestri, Annalisa, Magenes, Vittoria Carlotta, Siccardo, Francesca, Schneider, Laura, Vizzuso, Sara, Bosetti, Alessandra, and Zuccotti, Gianvincenzo
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CHILDHOOD obesity ,METABOLIC disorders in children ,BODY mass index ,BODY composition ,INSULIN resistance ,WAIST circumference - Abstract
Body mass index (BMI), usually used as a body fatness marker, does not accurately discriminate between amounts of lean and fat mass, crucial factors in determining metabolic syndrome (MS) risk. We assessed the predictive ability of the estimate of FM (eFM) calculated using the following formula: FM = weight − exp(0.3073 × height² − 10.0155 ×d-growth-standards/standards/bodymass-index-for-age-bmi-for-age weight− 1 + 0.004571 × weight − 0.9180 × ln(age) + 0.6488 × age
0.5 + 0.04723×male + 2.8055) (exp = exponential function, score 1 if child was of black (BA), south Asian (SA), other Asian (AO), or other (other) ethnic origin and score 0 if not, ln = natural logarithmic transformation, male = 1, female = 0), to detect MS in 185 prepubertal obese children compared to other adiposity parameters. The eFM, BMI, waist circumference (WC), body shape index (ABSI), tri-ponderal mass index, and conicity index (C-Index) were calculated. Patients were classified as having MS if they met ≥ 3/5 of the following criteria: WC ≥ 95th percentile; triglycerides ≥ 95th percentile; HDL-cholesterol ≤ 5th percentile; blood pressure ≥ 95th percentile; fasting blood glucose ≥ 100 mg/dL; and/or HOMA-IR ≥ 97.5th percentile. MS occurred in 18.9% of obese subjects (p < 0.001), with a higher prevalence in females vs. males (p = 0.005). The eFM was correlated with BMI, WC, ABSI, and Con-I (p < 0.001). Higher eFM values were present in the MS vs. non-MS group (p < 0.001); the eFM was higher in patients with hypertension and insulin resistance (p < 0.01). The eFM shows a good predictive ability for MS. Additional to BMI, the identification of new parameters determinable with simple anthropometric measures and with a good ability for the early detection of MS, such as the eFM, may be useful in clinical practice, particularly when instrumentation to estimate the body composition is not available. [ABSTRACT FROM AUTHOR]- Published
- 2021
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11. Metabolically Unhealthy Phenotype: A Key Factor in Determining "Pediatric" Frailty.
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Calcaterra, Valeria, Cena, Hellas, Ruggieri, Annamaria, Zuccotti, Gianvincenzo, De Silvestri, Annalisa, Bonalumi, Gianni, and Pelizzo, Gloria
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FRAILTY ,CHILDREN with disabilities ,FRAIL elderly ,BODY mass index ,PHENOTYPES ,OBESITY ,CHILDHOOD obesity - Abstract
Frailty (FI) and metabolic syndrome (MS) are each associated with adverse health outcomes. A relationship between FI and MS has previously been described in adults. We considered the prevalence of a metabolically unhealthy phenotype (MUP) in malnourished children with neurological impairment and in subjects with obesity in comparison to a group of elderly individuals at risk of FI, and we did so in order to define the potential similarities that may underline the risk of FI in specific children. We considered 50 undernourished (defined as having a body mass index of BMI ≥ 2, standard deviation score, SDS, according to World Health Organization) disabled children; 50 children with obesity (BMI ≤ 2 SDS); 50 children who were a normal weight (1 SDS ≤ BMI ≤ +1 SDS); 21 patients who were >75 years old. MUP was defined as the presence of at least one of the following risk factors: hypertension, hyperglycemia or diabetes, hypercholesterolemia, and hypertriglyceridemia. In children with a disability and obesity, a higher prevalence (p < 0.001) and risk (disability OR 54.88, obesity OR 13.37) of MUP was noted compared to children of a normal weight. Compared to elderly patients, the prevalence of MUP did not differ in disabled children. On the contrary, MUP was lower in children with obesity (p < 0.001) and in pediatric subjects of a normal weight (p < 0.01). MS might play a key role in "pediatric" frailty. The extremities of the aging process and malnutrition are likely key factors in the development of FI. A multidisciplinary approach to FI may represent an important milestone for pediatric care. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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12. Acanthosis Nigricans in Children and Adolescents with Type 1 Diabetes or Obesity: The Potential Interplay Role between Insulin Resistance and Excess Weight.
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Calcaterra, Valeria, De Silvestri, Annalisa, Schneider, Laura, Acunzo, Miriam, Vittoni, Viola, Meraviglia, Giulia, Bergamaschi, Francesco, Zuccotti, Gianvincenzo, and Mameli, Chiara
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ACANTHOSIS nigricans ,DIABETES in children ,ADOLESCENT health ,INSULIN resistance ,DISEASE susceptibility - Abstract
Acanthosis nigricans (AN) is associated with obesity and type 2 diabetes, where insulin resistance (IR) is considered a predisposing factor. IR can also affect patients with type 1 diabetes (T1D). We evaluated the prevalence of AN in patients with T1D compared to subjects with obesity in order to define the interplay between IR and excess weight. We considered 138 pediatric patients who presented with T1D and 162 with obesity. As controls, 100 healthy normal-weight subjects were included. A physical examination with the detection of AN and biochemical assessments was performed. IR was calculated by using the homeostasis model assessment for IR in patients with obesity and the estimated glucose disposal rate in T1D. The AN prevalence was higher in T1D and obese subjects compared with controls in whom AN was not detected (p = 0.02 and p < 0.001, respectively). A greater number of AN cases were observed in subjects with obesity compared with T1D (p < 0.001). Patients with AN were older than subjects without AN (p = 0.005), and they had higher body mass index (BMI) values, waist circumference (WC), fasting triglycerides and blood pressure (all p < 0.001). Thirty-five patients with AN exhibited IR with an association between AN presence and IR in patients with obesity (p < 0.001). In T1D, there was an association between AN and being overweight/obese (p = 0.02), independently of IR. AN is a dermatological condition associated with obesity. In T1D, the presence of AN was significantly associated with overweight status or obesity but not IR. The presence of AN in the absence of IR supports the interplay role between impaired insulin signaling, IR and excess weight in the pathogenic mechanism. [ABSTRACT FROM AUTHOR]
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- 2021
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13. Sex-Specific Differences in the Relationship between Insulin Resistance and Adiposity Indexes in Children and Adolescents with Obesity.
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Calcaterra, Valeria, Verduci, Elvira, Schneider, Laura, Cena, Hellas, De Silvestri, Annalisa, Vizzuso, Sara, Vinci, Federica, Mameli, Chiara, and Zuccotti, Gianvincenzo
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INSULIN resistance ,CHILDHOOD obesity ,DISEASES in teenagers ,HEART metabolism disorders ,BODY mass index ,GLUCOSE ,TRIGLYCERIDES - Abstract
New indexes of adiposity have been introduced to evaluate body-fat distribution and cardiometabolic risk. However, data on the correlation between Insulin Resistance (IR) and these new indexes are limited. We therefore evaluated the relationship between IR and adiposity indexes in children and adolescents with obesity, focusing on gender differences. We retrospectively enrolled 586 patients with obesity (10.80 ± 2.63; 306F/279M). As adiposity indexes we considered body mass index (BMI), BMI-z score, WC, waist-to-height ratio (WHtR), a body shape index (ABSI), triponderal mass index (TMI), visceral adiposity index (VAI) and conicity index (ConI). The homeostasis model assessment for insulin resistance (HOMA-IR), HOMA of percentage β-cell function (HOMA-β), quantitative insulin sensitivity check index (QUICKI), and triglyceride and glucose index (TyG-index) were measured and recorded as IR surrogates. In both sexes, WC and VAI significantly correlated with all IR measurements (p < 0.001). BMI significantly correlated (p < 0.001) with all IR parameters except for the TyG-index in females. Fat mass and TMI correlated with IR parameters only in females, BMI-z score with IR markers except for HOMA-β in males, WHtR with HOMA-β in both sexes (p < 0.05), free fat mass with HOMA-IR and QUICKI only in females (p < 0.01), ConI correlated with the TyG index in females (p = 0.01). Tryglicerides and SBP were correlated with all IR measurements (p < 0.001), in both sexes. Correlations between different sex parameters were significantly more evident in middle puberty. The relationship between IR surrogates and obesity indexes is influenced by gender in pediatrics. Sex-specific differences in obesity-related complications should be considered in preventive intervention decision-making. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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14. Timing, prevalence, and dynamics of thyroid disorders in children and adolescents affected with Down syndrome.
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Calcaterra, Valeria, Crivicich, Erica, De Silvestri, Annalisa, Amariti, Rossella, Clemente, Andrea Martina, Bassanese, Francesco, Regalbuto, Corrado, Vinci, Federica, Albertini, Riccardo, and Larizza, Daniela
- Abstract
Objectives: Limited data on the evolution of thyroid disorders (TD) in Down syndrome (DS) are available. We characterized the timing, prevalence, and dynamics of TD in patients with DS during a long-term follow-up. Methods: We retrospectively evaluated 91 children and adolescents with DS (12.5 ± 8.3; follow-up 7.5 ± 6.2). Children were monitored at birth, 6, and 12 months of age and twice a year thereafter. Thyroid status and autoimmunity were periodically investigated. Results: TD were detected in 73.6% of patients, in particular congenital hypothyroidism (CH), autoimmune thyroid diseases (ATD) and subclinical hypothyroidism (SH) were recorded in 16.4, 31.8, and 25.3%, respectively. CH was diagnosed at newborn screening in 86.7% of cases and in the first 6 months of life in the remaining 13.3%; the condition was persistent in 61.5% of patients. In more than 30% of CH cases, glandular hypoplasia was also revealed. In the ATD group, 63.1% of patients with Hashimoto's disease (HD, 82.6%) were treated with levothyroxine and subjects with Graves' Disease (GD, 17.4%) started therapy with methimazole. DS with SH were treated in 42.1% of cases. A thyroid hypogenic echopattern, without autoantibody positivity was identified in 27.6% of SH patients. Conclusions: The high prevalence and evolution of TD in SD requires frequent monitoring starting in the first months of life. CH can be misdiagnosed at screening. In DS subjects, there is a high prevalence of ATD and non-autoimmune diseases with early antibody-negative phases should not be excluded. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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15. Gender Differences at the Onset of Autoimmune Thyroid Diseases in Children and Adolescents.
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Calcaterra, Valeria, Nappi, Rossella E., Regalbuto, Corrado, De Silvestri, Annalisa, Incardona, Antonino, Amariti, Rossella, Bassanese, Francesco, Clemente, Andrea Martina, Vinci, Federica, Albertini, Riccardo, and Larizza, Daniela
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THYROID diseases ,JUVENILE diseases ,AUTOIMMUNE diseases ,AUTOIMMUNE thyroiditis ,GENDER ,SEX discrimination - Abstract
Background: The incidence of autoimmune thyroid diseases (ATD) may vary with the beginning of reproductive function, although few reports differentiate the incidence before and during the onset of puberty, examining gender bias. We analyzed onset of ATD in a pediatric population to assess gender differences in onset age, disease subtype, pubertal status, autoimmune co-morbidity, family history and treatment, focusing on the interaction between gender and pubertal stage. Patients and methods: We retrospectively recorded 382 children and adolescents with ATD. In each patient physical examination was considered. The presence of other associated autoimmune diseases (AAD) and familial predisposition was also recorded. Results: Predominant prevalence was noted in females compared to males (p < 0.001), both in Hashimoto's diseases (HD or HT) and Graves' disease (GD) (p < 0.001). Mean age at diagnosis showed no significant difference between sexes (p > 0.05). A higher prevalence in pubertal subjects was noted compared to prepubertal (p < 0.001, particularly HT in early and GD in late pubertal stage), without sexes difference intra-(prepubertal vs. pubertal) and inter-puberty groups (prepubertal vs. early pubertal vs. late pubertal). Both in HT and in GD, the prevalence of autoimmune associated diseases (AAD) was higher in males compared to females (p = 0.04), with similar distribution according to the pubertal maturation. The familial predisposition was similarly distributed in both genders (p > 0.05) and into pubertal stages (p > 0.05). Conclusions: Females are more prone to develop ATD during puberty, earlier in HT than in GD. The effect of puberty is not different between genders, suggesting the role of additional factors other than hormones. The screening for detection of ATD is recommended in all patients with positive family history and other autoimmune diseases, mostly in males. Considerations of gender in pediatrics could be important to define pathogenic mechanisms of ATD and to help in early diagnosis and clinical management. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
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16. Gender-based differences in the clustering of metabolic syndrome factors in children and adolescents.
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Calcaterra, Valeria, Larizza, Daniela, De Silvestri, Annalisa, Albertini, Riccardo, Vinci, Federica, Regalbuto, Corrado, Dobbiani, Giulia, Montalbano, Chiara, Pelizzo, Gloria, and Cena, Hellas
- Abstract
Background: We depicted gender-differences in metabolic syndrome (MS) clustering before and after puberty in pediatrics, in order to develop gender specific preventive strategies for childhood obesity. Methods: We considered 1079 children and adolescents (529 females and 550 males; mean age 11.5 ± 2.8 year). According to body mass index (BMI) percentiles the subjects were classified as normal weight BMI <75th, overweight BMI 75–95th and with obesity BMI >95th. MS was diagnosed when three of the following criteria for age and sex percentiles were met: BMI >95th, triglycerides (TGs) level >95th, high-density lipoprotein-cholesterol (HDL-c) level <5th, blood pressure (blood pressure) >95th percentile, fasting blood glucose (FBG) >100 mg/dL and/or homeostatic model assessment- insulin resistance (HOMA-IR) >97.5th percentile. Results: The prevalence of dismetabolic factors was similar in both genders, except for pathological BP, which was higher in males (p = 0.02). MS was detected only in patients with obesity, with a higher prevalence in pubertal than late/post-pubertal subjects (p < 0.001), without any significant difference between gender. In pre-puberty, the most common MS combination was obesity (HBMI) + hypertension (HBP) + hyperglycemia/insulin resistance (HGLY/IR) followed by HBMI + low HDL-levels (LHDL) + HGLY/IR versus HBMI + HBP + HGLY/IR followed by HBMI + HBP + LHDL, respectively, in females and males. In the early and late/post-pubertal periods, the most prevalent combination remained similar to pre-puberty, additionally in both sexes other combinations, such as HBMI + HTG + HBP + HGLY/IR, HBMI + HBP + LHDL + HGLY/IR, HBMI + HTG + LHDL + HGLY/IR and HBMI + HTG + LHDL + HBP + HGLY/IR were also detected, differently distributed in males and females. Conclusions: We confirm that MS is an important consequence related to obesity, particularly in the post-puberty stage. Some gender-based differences should be considered early in order to identify specific preventive and treatment strategies. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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17. Diabetes Type 2 in Neurologically Impaired Children and Adolescents Without Obesity: A New Emerging Entity?
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Calcaterra, Valeria, Cena, Hellas, De Silvestri, Annalisa, Girgenti, Vincenza, Bommarito, Denisia, and Pelizzo, Gloria
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TYPE 2 diabetes ,ADOLESCENT obesity ,DISABILITIES ,CHILDREN ,BLOOD sugar - Abstract
Background: Insulin resistance (IR) plays a key role in the pathogenesis of type 2 diabetes (T2D). In neurologically impaired (NI) children unfavorable cardio-metabolic risk profile with high prevalence of IR has been reported. We evaluated the prevalence of T2D in NI children and adolescents, in order to define if a dedicated glucose monitoring may be recommended in these subjects. Methods: We retrospectively evaluated 63 patients (11.4 ± 4.0 years) with severe disabilities. Auxological parameters were recorded. Metabolic blood assays included fasting blood glucose (FBG), fasting insulin, triglycerides (TG). IR was detected with the homeostasis model assessment for insulin resistance (HOMA-IR > 97.5th percentile for age and sex) and triglyceride-glucose index (TyG index > 7.88). Elevated FBG was defined with values >100 mg/dl. T2D was defined according to American Diabetes Association criteria. Results: Impaired insulin sensitivity, pathological TyG index and elevated FBG were observed, respectively, in 41.3, 63.5, and 11.1% patients. T2D was diagnosed in 3.2% asymptomatic patients. The prevalence of diabetes was higher in pre-pubertal compared to pubertal subjects (p = 0.03). Conclusions: T2D in NI children and adolescents without obesity could represent a new emerging entity. IR and/or surrogate markers of IR index may be useful for the primary screening of this at-risk disabled population so as to prevent diabetes. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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18. Autoimmune Thyroid Diseases in Children and Adolescents with Maturity Onset Diabetes of the Young Type 2.
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Calcaterra, Valeria, Regalbuto, Corrado, Dobbiani, Giulia, Montalbano, Chiara, Vinci, Federica, De Silvestri, Annalisa, Albertini, Riccardo, and Larizza, Daniela
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TYPE 2 diabetes ,THYROID diseases ,JUVENILE diseases ,AUTOIMMUNE diseases ,TYPE 1 diabetes - Abstract
Background/Aim: The relationship between type 1 diabetes mellitus (T1DM) and autoimmune thyropathies is well known and has been described in the literature. Based on present knowledge, the relationship between thyropathies and other forms of diabetes, such as monogenic diabetes, has not been investigated. The aim of our study was to assess the prevalence of autoimmune thyroid diseases (ATD) in children and adolescents with maturity onset diabetes of the young type 2 (MODY2) in comparison with patients with T1DM and a control group. Patients and Methods: We examined 23 children and adolescents with MODY2 (11 F/12 M; 13.5 ± 5.3 years) and 166 patients with T1DM (80 F/86 M; 14.0 ± 4.7 years). The control group consisted of 62 age-matched healthy subjects (34 F/28 M). ATD diagnosis was based on the finding of one or more positive thyroid autoantibodies and characteristic thyroid ultrasound lacking homogeneity, with a hypogenic or mixed echo pattern. Results: ATD was diagnosed in 15 (10.5%; 9 F/6 M) patients with T1DM, in 4 with MODY2 (17.4%; 4 F), and in 1 (1.6%) control. A significantly higher ATD prevalence was detected in T1DM and MODY2 compared to the control subjects (p = 0.02), without differences between T1DM and MODY2 (p = 0.26). There were no gender differences noted in T1DM (p = 0.42); on the contrary, in MODY2 a higher prevalence was noted in females (p = 0.04). Celiac disease and a positive family history of ATD were not detected in subjects with MODY2. Conclusion: Our study showed an increased prevalence of ATD in patients with MODY2. Therefore, a careful follow-up of all children with MODY2 is recommended in order to assess the presence of thyroid disorders. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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19. Serum Calprotectin Level in Children: Marker of Obesity and its Metabolic Complications.
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Calcaterra, Valeria, Michev, Alexandre, Larizza, Daniela, De Amici, Mara, Leggio, Miriana, Leonard, Maureen M., De Silvestri, Annalisa, Pelizzo, Gloria, Cena, Hellas, and Buttari, Nicoletta
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METABOLIC disorders ,BIOMARKERS ,BLOOD pressure ,BLOOD sugar ,BODY weight ,CALCIUM-binding proteins ,CLASSIFICATION ,GLUCOSE tolerance tests ,HIGH density lipoproteins ,CHILDHOOD obesity ,PATIENTS ,SEX distribution ,TRIGLYCERIDES ,COMORBIDITY ,BODY mass index ,DISEASE complications ,CHILDREN ,DISEASE risk factors - Abstract
Aim: Elevated calprotectin levels have been reported in obese adults but have not been evaluated in pediatric population. We investigated the characteristics of serum calprotectin in overweight and obese children and its association with metabolic comorbidities. Methods: We enrolled 131 children (11.7 ± 4.1 years). According to body mass index (BMI), the subjects were divided into 3 groups: obese > 95th percentile; overweight BMI 75th–95th percentile, and normal weight BMI < 75th percentile. Patients were classified as having Metabolic Syndrome if they met 3 or more of the following criteria for age and sex: BMI > 97th percentile, triglycerides > 95th percentile, high-density lipoprotein cholesterol < 5th percentile, systolic and/or diastolic blood pressure > 95th percentile, and impaired glucose tolerance. In all patients, calprotectin serum levels were also detected. Results: Calprotectin was higher in obese and overweight children than normal weight subjects (p < 0.001), with calprotectin in females being significantly higher than in males (p = 0.04). Increased calprotectin was related to pathological fasting blood glucose (p < 0.001) and insulin resistance (p = 0.03), while BMI (p = 0.001), and diastolic pressure (p = 0.001) are independent factors for increased calprotectin. Conclusions: Our findings confirm the association between increased calprotectin and obesity also in children and suggest the potential utility of this biomarker in the monitoring of its metabolic complications. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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20. Epicardial Fat Thickness in Non-Obese Neurologically Impaired Children: Association with Unfavorable Cardiometabolic Risk Profile.
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Calcaterra, Valeria, Cena, Hellas, Casali, Pietro Mariano, Iacobellis, Gianluca, Albertini, Riccardo, De Amici, Mara, de Silvestri, Annalisa, Comparato, Calogero, and Pelizzo, Gloria
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PERICARDIUM physiology ,ADIPOSE tissues ,BLOOD sugar ,CARDIOVASCULAR diseases risk factors ,CARDIOVASCULAR system physiology ,CHOLESTEROL ,HIGH density lipoproteins ,NEUROLOGICAL disorders ,PROBABILITY theory ,SEX distribution ,TRIGLYCERIDES ,CHILDREN with disabilities ,CONTROL groups ,WAIST circumference - Abstract
Cardiovascular risk is reported in disabled children and epicardial fat (EF) is considered an independent predictor of cardiovascular disease (CVD). No data on the EF thickness (EFT) evaluation in disabled children have been published.Background: We investigated EFT in neurologically impaired (NI) children; its relationship with their metabolic profile was also considered.Objective: Clinical data, body composition estimation, biochemical profile, and ultrasound-measured EFT were performed in 32 disabled patients (12.4 ± 6.3 years). Pathological parameters were defined using the following criteria: waist circumference >95thMethods: percentile, waist to height ratio (WHtR) >0.5, total cholesterol and triglycerides (TG) values >95th percentile, high density lipoprotein cholesterol <5th percentile, fasting blood glucose >100 mg/dL, homeostasis model assessment for insulin resistance (HOMA) >97.5th percentile, and EFT >3.6 mm. EFT values in NI children were higher compared with control group values (Results: p = 0.02). EFT correlated with gender (p < 0.001), age (p = 0.02), pubertal stage (p = 0.04), as well as WHtR (p = 0.03). A correlation between EFT and leptin was also noted (p = 0.04). EFT levels significantly correlated with pathological TG (p = 0.01) and HOMA-IR (p = 0.04). Higher EFT was observed in NI children compared with controls. EFT values correlated with clinical, metabolic, and endocrinological parameters. Ultrasound-measured EFTConclusions: could be used to promptly detect subclinical CVD and to prevent adverse outcomes in disabled children. [ABSTRACT FROM AUTHOR] - Published
- 2018
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21. Bronchoalveolar Lavage Fluid in Children: Comparative Proteomic Analysis in Infectious and Non-Infectious Lung Disease.
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Pelizzo, Gloria, Fumagalli, Marco, Tinelli, Carmine, De Silvestri, Annalisa, Albertini, Riccardo, Avanzini, Maria Antonietta, Pasqua, Noemi, Zorzetto, Michele, Iadarola, Paolo, and Calcaterra, Valeria
- Subjects
LUNG disease diagnosis ,LUNG anatomy ,BRONCHOALVEOLAR lavage ,COMMUNICABLE diseases ,HEMOGLOBINS ,PEDIATRICS ,PROTEINS ,PROTEOMICS ,CONTROL groups ,PATIENT selection ,DATA analysis software ,DESCRIPTIVE statistics - Abstract
To date, relatively few studies have been specifically designed to identify the proteome profile in pulmonary pediatric disease. The aim of this study was to survey proteins present in bronchoalveolar lavage fluid (BALf) of children affected by infectious or non-infectious lung conditions to investigate which proteins are potentially disease related. We enrolled 27 subjects (8.18 ± 5.78 years) undergoing BAL. They were divided into: Group 1 = infectious group ( n = 16) and Group 2 = non-infectious group (n = 11). Liquid chromatography-mass spectrometry/mass spectrometry proteomic analyses of BALf samples were performed. Fifty-four unique proteins, common to all subjects, were identified. In Group 1, the total protein number was lower than in Group 2, without reaching statistical significance. Except for the higher percentage of Hemoglobin_subunit_alpha and Ig alpha 2 chain C-region in Group 2 compared with Group 1 ( P = 0.05 and P = 0.06, respectively), no other differences were noted. In the correspondence analysis, the main covariates distinguishing Group 2 included the presence of P1-P5-P19-P22-P23-P43-P46-P48, whereas Group 1 was characterized by the absence of P27-P29-P32-P37-P49-P52. No single protein specifically correlated with disease pathogenesis, but specific protein combinations may be useful in the detection of different pediatric pathological conditions. [ABSTRACT FROM AUTHOR]
- Published
- 2018
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22. Pediatric laparoscopy and adaptive oxygenation and hemodynamic changes.
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Pelizzo, Gloria, Carlini, Veronica, Iacob, Giulio, Pasqua, Noemi, Maggio, Giuseppe, Brunero, Marco, Mencherini, Simonetta, De Silvestri, Annalisa, and Calcaterra, Valeria
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LAPAROSCOPY ,OXYGENATION (Chemistry) ,HEMODYNAMICS - Abstract
Adaptive changes in oxygenation and hemodynamics are evaluated during pediatric laparoscopy. The children underwent laparoscopy (LAP Group, n=20) or open surgery (Open Group, n=10). Regional cerebral (rScO
2 ) and peripheral oxygen saturation (SpO2 ), heart rate (HR), diastolic (DP) and systolic pressure (SP) were monitored at different intervals: basal (T0); anesthesia induction (T1); CO2 PP insufflation (T2); surgery (T3); CO2 PP cessation (T4); before extubation (T5). At T1, in both the LAP and Open groups significant changes in rScO2 , DP and SP were recorded compared with T0; a decrease in SatO2 was also observed at T5. In the LAP group, at T2, changes in HR related to CO2 PP pressure and in DP and SP related to IAP were noted; at T4, a SP change associated with CO2 PP desufflation was recorded. Open group, at T3 and T5 showed lower rScO2 values compared with T1. Pneuperitoneum and anesthesia are influent to induce hemodynamics changes during laparoscopy. [ABSTRACT FROM AUTHOR]- Published
- 2017
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23. Laparoscopy in children and its impact on brain oxygenation during routine inguinal hernia repair.
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Pelizzo, Gloria, Bernardi, Luciano, Carlini, Veronica, Pasqua, Noemi, Mencherini, Simonetta, Maggio, Giuseppe, De Silvestri, Annalisa, Bianchi, Lucio, and Calcaterra, Valeria
- Subjects
OXYGEN in the blood ,CEREBRAL circulation ,BRAIN blood-vessels ,LAPAROSCOPY ,NEAR infrared spectroscopy ,CHILDREN - Abstract
BACKGROUND: The systemic impact of intra-abdominal pressure (IAP) and/or changes in carbon dioxide (CO2) during laparoscopy are not yet well defined. Changes in brain oxygenation have been reported as a possible cause of cerebral hypotension and perfusion. The side effects of anaesthesia could also be involved in these changes, especially in children. To date, no data have been reported on brain oxygenation during routine laparoscopy in paediatric patients. PATIENTS AND METHODS: Brain and peripheral oxygenation were investigated in 10 children (8 male, 2 female) who underwent elective minimally invasive surgery for inguinal hernia repair. Intraoperative transcranial near-infrared spectroscopy to assess regional cerebral oxygen saturation (rScO
2 ), peripheral oxygen saturation using pulse oximetry and heart rate (HR) were monitored at five surgical intervals: Induction of anaesthesia (baseline T1); before CO2 insufflation induced pneumoperitoneum (PP) (T2); CO2 PP insufflation (T3); cessation of CO2 PP (T4); before extubation (T5). RESULTS: rScO2 decreases were recorded immediately after T1 and became significant after insufflation (P = 0.006; rScO2 decreased 3.6 ± 0.38%); restoration of rScO2 was achieved after PP cessation (P = 0.007). The changes in rScO2 were primarily due to IAP increases (P = 0.06). The HR changes were correlated to PP pressure (P < 0.001) and CO2 flow rate (P = 0.001). No significant peripheral effects were noted. CONCLUSIONS: The increase in IAP is a critical determinant in cerebral oxygenation stability during laparoscopic procedures. However, the impact of anaesthesia on adaptive changes should not be underestimated. Close monitoring and close collaboration between the members of the multidisciplinary paediatric team are essential to guarantee the patient's safety during minimally invasive surgical procedures. [ABSTRACT FROM AUTHOR]- Published
- 2017
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24. Improved metabolic and cardiorespiratory fitness during a recreational training program in obese children.
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Calcaterra, Valeria, Larizza, Daniela, Codrons, Erwan, De Silvestri, Annalisa, Brambilla, Paola, Abela, Sebastiano, Arpesella, Marisa, and Vandoni, Matteo
- Abstract
Physical activity may protect from the adverse effects of obesity. In obese children, an increased adherence and a decreased drop-out rate during exercise could be achieved with adaptated activities. We studied a recreational 12-week controlled training program for sedentary obese children, including interactive video games. We enrolled 22 obese subjects (13.23±1.76 years) in an exercise program, implemented twice a week for a 12-week period. The program consisted of a combination of circuit-based aerobics, strength and resistance exercises; specifically soccer, rugby, volleyball and basketball and interactive video game exercises. Outcome measurements included body composition, metabolic profile and cardiorespiratory fitness. During the 12-week training program there was a significant decrease in body mass index (BMI) (p=0.002), SDS-BMI (p=0.003), waist circumference (p=0.004), waist circumference/height ratio (p=0.001),% fat mass (p=0.001), blood glucose (p=0.001), homeostasis model assessment for insulin resistance (HOMA-IR) (p=0.04), triglycerides (p=0.03) and systolic pressure (p=0.04) before and after exercise. Improvement in estimated maximum oxygen consumption (VO
2max ) (p<0.001) correlated with a decrease in fat mass (p=0.01), triglycerides (p=0.04) and insulin resistance (p=0.02). Exercise improved metabolic and cardiorespiratory fitness in obese children. Exercise training does not necessarily need to be vigorous, recreational programs are also effective and may encourage children to participate in physical activity and limit initial drop-out. [ABSTRACT FROM AUTHOR]- Published
- 2013
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25. Nasal Endoscopy in the Clinical Diagnosis of Hereditary Hemorrhagic Telangiectasia.
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Matti, Elina, Lizzio, Roberta, Ugolini, Sara, Maiorano, Eugenia, Zaccari, Dario, De Silvestri, Annalisa, De Sando, Elisabetta, Marseglia, Gian Luigi, Benazzo, Marco, Olivieri, Carla, Pagella, Fabio, and Spinozzi, Giuseppe
- Abstract
Objectives: To evaluate the role of nasal endoscopy for early clinical diagnosis of hereditary hemorrhagic telangiectasia (HHT) in children and to investigate the characteristics of epistaxis and mucocutaneous telangiectases in our pediatric population.Study Design: From May 2016 to December 2019, a cross-sectional observational study was conducted, recruiting children aged 2-18 years with a parent affected by HHT. To identify the Curaçao criteria, all children underwent collection of clinical history, mucocutaneous examination, and nasal endoscopy. The clinical data were then compared with the genetic data acquired subsequently.Results: Seventy children (median age, 10.8 years) were included. All underwent nasal endoscopy without complications. Forty-six children were positive by genetic testing; of these, 26 % had skin and oral telangiectases and 91 % had nasal telangiectases. The diagnostic sensitivity of the Curaçao criteria increased from 28 % (95 % CI, 16%-43 %) to 85 % (95 % CI, 71%-94 %; P < .0001) when the nasal telangiectases were included.Conclusions: The magnified and complete endoscopic view of the nasal cavities proved useful in increasing the diagnostic sensitivity of the Curaçao criteria. Such an examination turned out to be feasible and safe. For this reason, we believe that nasal endoscopy should be included in the diagnostic assessment of pediatric patients with suspected HHT. [ABSTRACT FROM AUTHOR]- Published
- 2021
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26. Neoplasia in Turner syndrome. The importance of clinical and screening practices during follow-up.
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Larizza, Daniela, Albanesi, Michela, De Silvestri, Annalisa, Accordino, Giulia, Brazzelli, Valeria, Maffè, Gabriella Carnevale, and Calcaterra, Valeria
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- *
TURNER'S syndrome , *CANCER risk factors , *FOLLOW-up studies (Medicine) , *X chromosome , *HORMONE therapy , *DIAGNOSIS - Abstract
Aim of the study Turmer syndrome (TS) patients show increased morbidity due to metabolic, autoimmune and cardiovascular disorders. A risk of neoplasia is also reported. Here, we review the prevalence of neoplasia in a cohort of Turner patients. Methods We retrospectively evaluated 87 TS women. Follow-up included periodic ultrasound of the neck, abdominal and pelvic organs, dermatologic evaluation and fecal occult blood test. Karyotype was 45,X in 46 patients. During follow-up, 63 girls were treated with growth hormone, 65 with estro-progestin replacement therapy and 20 with L-thyroxine. Autoimmune diseases were present in 29 TS. Results A total of 17 neoplasms in 14 out of 87 patients were found. Six skin neoplasia, 3 central nervous system tumors, 3 gonadal neoplasia, 2 breast tumors, 1 hepatocarcinoma, 1 carcinoma of the pancreas and 1 follicular thyroid cancer were detected. Age at tumor diagnosis was higher in 45,X pts than in those with other karyotypes (p = 0.003). Adenomioma gallbladdder (AG) was detected in 15.3% of the patients, with a lower age in girls at diagnosis with an associated neoplasia in comparison with TS without tumors (p = 0.017). No correlation between genetic make up, treatment, associated autoimmune diseases and neoplastia was found. Conclusion In our TS population an increased neoplasia prevalence was reported. A high prevalence of AG was also noted and it might be indicative of a predisposition to neoplasia. Further studies are needed to define the overall risk for neoplasia, and to determine the role of the loss of the X-chromosome and hormonal therapies. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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