Efficacy and tolerance of intravenous methylprednisolone pulses in children with severe bronchopulmonary dysplasia requiring respiratory support.

Objectives: Bronchopulmonary dysplasia (BPD) is a chronic lung disease that affects premature babies and contributes to their morbidity. French BPD guidelines suggest the use of intravenous methylprednisolone pulses (IVMP) for those who require respiratory support (RS) following 36 weeks postmenstrual age (PMA). However, there is scant data on the efficacy and tolerance for this indication.

Respiratory physiology during NAVA ventilation in neonates born with a congenital diaphragmatic hernia: The "NAVA-diaph" pilot study.

Background: Neurally adjusted ventilatory assist (NAVA) is a ventilatory mode that delivers synchronized ventilation, proportional to the electrical activity of the diaphragm (EAdi). Although it has been proposed in infants with a congenital diaphragmatic hernia (CDH), the diaphragmatic defect and the surgical repair could alter the physiology of the diaphragm.

Aim: To evaluate, in a pilot study, the relationship between the respiratory drive (EAdi) and the respiratory effort in neonates with CDH during the postsurgical period under either NAVA ventilation or conventional ventilation (CV).

Phenotypic and genetic spectrum of alveolar capillary dysplasia: a retrospective cohort study.

Objective: Alveolar capillary dysplasia (ACD) is one of the causes of pulmonary hypertension. Its diagnosis is histological but new pathogenetic data have emerged. The aim of this study was to describe a French cohort of patients with ACD to improve the comprehension and the diagnosis of this pathology which is probably underdiagnosed.

Implementation and evaluation of a paediatric nurse-driven sedation protocol in a paediatric intensive care unit.

Background: Optimal sedation and analgesia is a challenge in paediatric intensive care units (PICU) because of difficulties in scoring systems and specific metabolism inducing tolerance and withdrawal. Excessive sedation is associated with prolonged mechanical ventilation and hospitalisation. Adult and paediatric data suggest that goal-directed sedation algorithms reduce the duration of mechanical ventilation.