Comparison of 3% saline and 0.9% normal saline nebulization as diluent in children with bronchiolitis

To compare the outcome in terms of mean time to disappearance of cough, wheezing, crackles and length of hospital stay in patients treated with sodium chloride 3% with sodium chloride 0.9% as nebulisation diluent in children for suffering from bronchiolitis.

The prospective study was conducted at the Department of Paediatric Medicine Sheikh Zayed Hospital, Lahore, Pakistan, from November 2014 to April 2015, and comprised children aged between 6 weeks and 24 months having bronchiolitis. Group A received 3% sodium chloride and Group B received 0.9% of the same solution. Duration of cough, wheezing, crackles and duration of stay at hospital were compared between the groups. Data was analysed using SPSS 17.

Of the 100 patients, there were 50(50%) in Group A with a mean age of 7.17±4.46 months, and as many in Group B with a mean age of 6.6±3.74 months. Overall, there were 55(55%) boys and 45(45%) girls. Mean cough and wheezing remission time as well as length of hospital stay was significantly different between the groups (p<0.05).

In children having bronchiolitis, 3% saline as nebuliser solution was found to be more effective than 0.9% saline solution.