Search

Bronchiolitis is a common disorder in young children that often results in hospitalisation. Except for a possible effect of nebulised hypertonic saline (sodium chloride), no evidence-based therapy is available. This study investigated the efficacy of nebulised 3% and 6% hypertonic saline compared with 0.9% hypertonic saline in children hospitalised with viral bronchiolitis. In this multicentre, double-blind, randomised, controlled trial, children hospitalised with acute viral bronchiolitis were randomised to receive either nebulised 3%, 6% hypertonic saline or 0.9% normal saline during their entire hospital stay. Salbutamol was added to counteract possible bronchial constriction. The primary endpoint was the length of hospital stay. Secondary outcomes were need for supplemental oxygen and tube feeding. From the 292 children included in the study (median age 3.4 months), 247 completed the study. The median length of hospital stay did not differ between the groups: 69 h (interquartile range 57), 70 h (IQR 69) and 53 h (IQR 52), for 3% (n=84) and 6% (n=83) hypertonic saline and 0.9% (n=80) normal saline, respectively, (p=0.29). The need for supplemental oxygen or tube feeding did not differ significantly. Adverse effects were similar in the three groups. Nebulisation with hypertonic saline (3% or 6% sodium chloride) although safe, did not reduce the length of stay in hospital, duration of supplemental oxygen or tube feeding in children hospitalised with moderate-to-severe viral bronchiolitis., (©ERS 2014.)

Unlabelled: A prematurely born infant developed rectal blood loss several hours after birth, after his first formula feeding. Discontinuing the feeding resolved symptoms, but after resuming feeding rectal blood loss reappeared. There were no signs of necrotizing enterocolitis. Suspecting cow's milk allergy, the feeding was changed to a casein-based protein hydrolysate, without effect. Meanwhile, laboratory tests indicated cow's milk allergy. Symptoms only resolved after introducing an amino acid-based formula supporting a definite diagnosis of cow's milk-induced allergic colitis. This is the first description of a premature infant with symptoms of allergic colitis, appearing within hours after birth, suggestive of intrauterine sensitization. The exact mechanisms of sensitization remain obscure., Conclusion: Cow's milk-induced allergic colitis can occur after the first feed, even in a prematurely born neonate. This is most probably due to intrauterine sensitization, and should be included in the differential diagnosis of rectal blood loss.

Unlabelled: Five patients with multicentric carpal-tarsal osteolysis are presented: a mother and her three children with an autosomal dominant mode of inheritance and one of the children with nephropathy, the fifth a sporadic case also with renal involvement. The main findings common to these five patients are symptoms and signs simulating arthritis of the wrists and/or ankles starting at a young age and mimicking juvenile idiopathic arthritis. Early signs of osteolysis and shortening of the carpus or tarsus are radiological characteristic. The disease may be associated with a peculiar face, but most importantly with nephropathy. The pathogenesis is still unknown., Conclusion: Recognition of this disease and differentiation from juvenile idiopathic arthritis is important to avoid unnecessary investigations and treatment. Follow-up of renal function is indicated.