Lung function evolution in children with old and new type bronchopulmonary dysplasia: a retrospective cohort analysis.

Bronchopulmonary dysplasia (BPD) is one of the most important sequelae of premature birth. There is concern that in some patients, lung injuries early in life may have lifelong consequences. In this retrospective observational cohort study, lung function evolution in children with BPD was investigated from childhood to young adulthood.

Novel mutations cause an aggressive atypical neonatal progeria without progerin accumulation.

Background: Progeroid syndromes are genetic disorders that recapitulate some phenotypes of physiological ageing. Classical progerias, such as Hutchinson-Gilford progeria syndrome (HGPS), are generally caused by mutations in leading to accumulation of the toxic protein progerin and consequently, to nuclear envelope alterations. In this work, we describe a novel phenotypic feature of the progeria spectrum affecting three unrelated newborns and identify its genetic cause.

Airway clearance techniques to treat acute respiratory disorders in previously healthy children: where is the evidence?

Airway clearance techniques are an important part of the respiratory management in children with cystic fibrosis, bronchiectasis and neuromuscular disease. They are also, however, frequently prescribed in previously healthy children with an acute respiratory problem with the aim to speed up recovery. The current review explores the evidence behind this use of airway clearance techniques in children without underlying disease.