RESUMO
BACKGROUND: 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. OBJECTIVE: We investigated EFT in neurologically impaired (NI) children; its relationship with their metabolic profile was also considered. METHODS: 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 >95th 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. RESULTS: EFT values in NI children were higher compared with control group values (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). CONCLUSIONS: Higher EFT was observed in NI children compared with controls. EFT values correlated with clinical, metabolic, and endocrinological parameters. Ultrasound-measured EFT could be used to promptly detect subclinical CVD and to prevent adverse outcomes in disabled children.
Assuntos
Tecido Adiposo/patologia , Doenças Cardiovasculares/diagnóstico , Pericárdio/patologia , Adolescente , Composição Corporal , Criança , HDL-Colesterol/sangue , Estudos Transversais , Crianças com Deficiência , Ecocardiografia , Feminino , Humanos , Resistência à Insulina , Masculino , Fatores de Risco , Triglicerídeos/sangue , Circunferência da Cintura , Razão Cintura-EstaturaRESUMO
The survival of pediatric cancer patients has significantly increased thanks to the improvement of oncological treatments. Therefore, it is of utmost importance to manage short- and long-term cardiovascular complications. In pediatric cardio-oncology, there are no recognized guidelines as in adults. Several recommendations and many indications have been derived from the data obtained in the adult cancer population, resulting in greater discrepancies in the clinical management of patients. The aim of this position paper of the Italian Society of Pediatric Cardiology (SICP) is to collect the main evidence regarding the diagnosis, prevention, treatment and follow-up of cardiotoxicity in children, to provide useful indications for clinical practice, and to promote a network between pediatric centers.
Assuntos
Antineoplásicos , Cardiotoxicidade , Neoplasias , Humanos , Cardiotoxicidade/prevenção & controle , Cardiotoxicidade/etiologia , Criança , Neoplasias/tratamento farmacológico , Antineoplásicos/efeitos adversos , Antineoplásicos/administração & dosagem , Itália , Doenças Cardiovasculares/prevenção & controle , Cardiologia , Seguimentos , Cardiopatias/prevenção & controle , Cardiopatias/induzido quimicamente , Cardiopatias/diagnóstico , Sociedades MédicasRESUMO
Granulicatella spp. are non-motile, non-sporulating, facultatively anaerobic Gram-positive cocci. Throughout the literature, these organisms have been referred to by several names, such as "nutritionally deficient streptococci", "vitamin-B dependent streptococci" and "pyridoxal-dependent streptococci", because of their fastidious nutritional requirements, which can often make culture isolation challenging. Known to be a member of the normal microbiota of the human oral cavity and urogenital and intestinal tracts, similar to other streptococci, Granulicatella spp. can cause bacteremia, sepsis and infective endocarditis. Considering the difficulty in growing this organism on culture medium, the fact that it is now included among the bacteria known to be responsible for culture-negative infective endocarditis suggests that its pathogenic role could be highly underestimated. Moreover, being considered such a rare causative agent, it is not a target of standard antibiotic empiric treatment. We present a rare case of G. elegans endocarditis in a young child and review the medical literature on Granulicatella endocarditis in the pediatric population, with the aim of sharing knowledge about this microorganism, which can be challenging for a clinician who is not familiar with it.
RESUMO
The reliability of wearable photoplethysmography (PPG) sensors to measure heart rate (HR) in hospitalized patients has only been demonstrated in adults. We evaluated the accuracy of HR monitoring with a personal fitness tracker (PFT) in children undergoing surgery. HR monitoring was performed using a wrist-worn PFT (Fitbit Charge HR) in 30 children (8.21 ± 3.09 years) undergoing laparoscopy (n = 8) or open surgery (n = 22). HR values were analyzed preoperatively and during surgery. The accuracy of HR recordings was compared with measurements recorded during continuous electrocardiographic (cECG) monitoring; HRs derived from continuous monitoring with pulse oximetry (SpO2R) were used as a positive control. PFT-derived HR values were in agreement with those recorded during cECG (r = 0.99) and SpO2R (r = 0.99) monitoring. PFT performance remained high in children < 8 years (r = 0.99), with a weight < 30 kg (r = 0.99) and when the HR was < 70 beats per minute (bpm) (r = 0.91) or > 140 bpm (r = 0.99). PFT accuracy was similar during laparoscopy and open surgery, as well as preoperatively and during the intervention (r > 0.9). PFT-derived HR showed excellent accuracy compared with HRs measured by cECG and SpO2R during pediatric surgical procedures. Further clinical evaluation is needed to define whether PFTs can be used in different health care settings.