Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 5:01 PM
Ignite Modification Date:
2025-12-24 @ 5:01 PM
NCT ID:
NCT00410150
Brief Summary:
The purpose of this study is to investigate whether heliox-powered albuterol nebulizer therapy will result in reduced inpatient length of stay in children hospitalized with acute asthma exacerbations.
Detailed Description:
We hypothesize that heliox-powered albuterol nebulizer therapy will result in reduced inpatient length of stay in children hospitalized with acute asthma exacerbations. Severity of asthma will be characterized using a modified Becker Clinical Asthma Score (CAS) based upon the acuity of physical signs for four clinical characteristics (respiratory rate, wheezing, I/E ratio, and accessory muscle use). Scoring will occur at the time of enrollment and every 4 hours thereafter until the patient meets hospital discharge criteria. All scoring using the CAS will be performed by an independent physician, nurse or respiratory therapist blinded to the subject treatment arm. All children will receive standard cardiopulmonary monitoring and treatment, consisting of supplemental oxygen delivered as needed by either nasal cannula or face mask to maintain oxygen saturation \>90%, maintenance intravenous fluids, corticosteroid therapy and nebulized albuterol therapy. After written informed consent, eligible children will be randomized to one of two study groups using a sealed envelope technique:
Group 1 (Heliox-Powered Albuterol) patients will receive all albuterol nebulizer treatments, including continuous therapy, powered by 70:30 Heliox.
Group 2 (Oxygen-Powered Albuterol) patients will receive all albuterol nebulizer treatments, including continuous therapy, powered by 100% oxygen per usual standard of care.
Study:
NCT00410150
Study Brief:
Protocol Section:
NCT00410150