Cerebral Oximetry Monitoring in Extremely Preterm Infants.

Background: The use of cerebral oximetry monitoring in the care of extremely preterm infants is increasing. However, evidence that its use improves clinical outcomes is lacking.

Methods: In this randomized, phase 3 trial conducted at 70 sites in 17 countries, we assigned extremely preterm infants (gestational age, <28 weeks), within 6 hours after birth, to receive treatment guided by cerebral oximetry monitoring for the first 72 hours after birth or to receive usual care.

Right ventricle speckle tracking in bronchopulmonary dysplasia: one-year follow-up.

Background: Bronchopulmonary dysplasia (BPD) is still a major concern in preterm infants and adequate screening methods for secondary right ventricle (RV) failure are needed. Early detection could be aided by taking measurements of RV deformation using speckle tracking echocardiography. A prospective longitudinal study was carried out over 28 months at a tertiary care pediatric cardiology center.

[Postinfectious rapidly progressive glomerulonephritis in a pediatric patient].

Postinfectious glomerulonephritis is rarely presented as rapidly progressive glomerulonephritis in children; the prevalence is approximately 1-3 %. Most children have acute onset of renal failure; initial treatment involves corticosteroids and immunosuppressive therapy. Early diagnosis improves prognosis.

[Brain natriuretic peptide as a marker of digestive evolution in the premature newborn].

Background and objective: hemodynamically significant patent ductus arteriosus (HS-PDA) is associated with an increased risk of necrotizing enterocolitis (NEC) and worse enteral tolerance in preterm newborns (PN). An association has been demonstrated between brain natriuretic propeptide (proBNP) and HS-PDA. Our objective was to analyze the relationship between proBNP levels and enteral tolerance, NEC risk and weight gain in PN.

[Neurofibromatosis type 1 and attention-deficit disorder. Our current experience].

Introduction: Patients with neurofibromatosis type 1 (NF1) have a high predisposition to develop attention-deficit disorder. The aim of this study is to determine the prevalence of NF1 patients with attention-deficit/hyperactivity disorder (ADHD) diagnosis attending our Child Neurology Department. We assess patient adherence and medical treatment outcomes.