IRCT20181006041252N4 IRCT 2018-12-31 Sabzevar University of Medical Sciences Investigating the comparison therapeutic effect of 5% saline versus 3% in the hospitalized patient with Acute Bronchiolitis. Investigating the comparison therapeutic effect of 5% saline versus 3% in the hospitalized patient with Acute Bronchiolitis. 2018-12-26 anticipated 94 Complete https://irct.ir/trial/36165 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Randomization was conducted based on a permutation block, Accordingly, 47 blocks were allocated to patients, in each block, 2 were from following groups, treatment group A and group B. Eventually, after completing the blocks, Group A and B were treated with Nebulizer Saline 5% and Nebulizer Saline 3%, respectively, Blinding description: Each person will be assigned a study code A and B, which will only be known to the researcher of the type of groups. The person evaluating the outcome and the participants are unaware of the groups. It should be noted that saline 5% and 3% are similar in terms of appearance, color, and packaging. 3 Acute Bronchiolitis. Intervention 1: ّIntervention group: Patients in this group received 0.15 mg/kg Salbutamol and 5 cc nebulizer saline 5% and 8 liters of oxygen per minute while receiving nebulizers. Intervention 2: ّIntervention group: Patients in this group received 0.15 mg/kg Salbutamol and 5 cc nebulizer saline 3% and 8 liters of oxygen per minute while receiving nebulizers. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No more information