Hypertonic Saline as Add on Therapy in Preschool Children With Acute Wheezing Attack.

• Status: Completed
• Trial end date: 2011-07-01
• Target enrollment: 0
• Participant gender: All

Summary

To investigate the efficacy of adding Inhaled Hypertonic Saline treatment (HS) for 1-6 year old children with "asthmatic" attack presenting to Emergency Department (ED).

Background: In 1-6 year old children, the most common causes of acute exacerbations of asthma requiring urgent medical care are viral respiratory infections. Most of these children are not atopic and often do not respond very well to bronchodilators and steroids. Thus novel treatments are needed.

HS is considered an effective and safe treatment for infants with acute viral bronchiolitis (Cochrane 2008). HS acts in the airways in several mechanisms: HS re-hydrates secretions and improving mucus rheology, reduce edema of the airway wall by absorbing water from the mucosa and submucosa, causes sputum induction and cough, which can help to clear the sputum out of the bronchi, stimulates cilial beat via the release of prostaglandin E2, breaks the ionic bonds within the mucus gel, thereby lowering the viscosity and elasticity of the mucus secretion.

It is estimated that all the above HS responding elements may play a role in this viral induce wheezing. The above mentioned theoretical benefits provide the rationale for the possible treatment of viral induced acute wheezing ("asthma") attack with nebulized HS in young pre-school children presenting to the Pediatric Emergency Unit with acute (mostly viral induced) wheezing.

Therefore, the purpose of the present study is to 1. Investigate the addition of frequently nebulized 5% HS/albuterol combination to standard therapy of acute asthmatic episodes presenting to the emergency department (ED) in preschool children in a prospective, randomized, double-blind, controlled fashion.

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Wolfson Medical Center
• Treatments: Adenosine; Albuterol

Criteria

Inclusion Criteria:

• Children, age: 1-6 years old

• Presenting to the ED with acute wheezing episode

Exclusion Criteria:

• Any chronic (lung, cardiac, immunologic, neurologic) disease