View clinical trials related to Status Asthmaticus.
Filter by:Asthma is a disease resulting in mucus hypersecretion and airways obstruction. This causes difficulty breathing. The High Frequency Chest Compressor (HFCC) is a device that has been shown to decrease respiratory complications in individuals with severe disability who are unable to clear airway secretions. There is a lack of studies using this device in children with asthma. The device has been shown in a study to be safe in children with asthma. The investigators propose that using this device in our pediatric patients hospitalized in the pediatric ICU with asthma will result in decreased pediatric ICU stay. The investigators will also look at asthma severity, total days of hospital stay and chest discomfort while on therapy.
The purpose of this study is to determine if montelukast, in addition to standard treatment is helpful in treating patients ages 6-18 who are in the hospital because of status asthmaticus.
The purpose of this study is to determine if montelukast, in addition to standard treatment is helpful in treating patients ages 2-5 who are in the hospital because of status asthmaticus.
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.
Beta(2)-adrenergic receptor (BAR) agonists are the most important group of drugs used in the treatment of asthma. In children unresponsive to inhaled BAR agonist therapy, higher dose systemic BAR agonist therapy is frequently the next step in treatment. Despite the widespread use of intravenous BAR agonist therapy for pediatric status asthmaticus, there is controversy regarding the efficacy of this therapy. A number of studies have established that genetic variations of the BAR have important effects in modulating responses to BAR agonist therapy for asthma. In particular, changes in amino acid position 16 of the BAR gene are thought to be the most functionally important. Patients encoded for two glycine amino acids, rather than arginine, at this position appear to have more severe asthma and to respond differently to acute BAR agonist therapy. Our hypothesis is that genotypic differences may contribute to poor response to acute BAR agonist treatment. We propose to conduct a prospective observational study to determine the influence of a patient's BAR genotype on the response to acute BAR agonist therapy. Our specific hypothesis is that children with genetic polymorphisms of the gene encoding the BAR will have a decreased response to acute high-dose continuous BAR therapy (both inhaled and intravenous) compared to other children. Our primary outcome is ICU length of stay. Secondary outcomes are 1. to assess the rate of improvement in clinical asthma score based on genotype, and 2. to attempt to correlate asthma phenotype with genotype by comparing demographic data and hospital course.
Although widely used for the treatment of pediatric status asthmaticus, intravenous terbutaline has potentially significant side effects; may not improve outcomes; and may increase Intensive Care Unit (ICU) length of stay. This study is designed to test the efficacy of intravenous terbutaline for the treatment of status asthmaticus by adding intravenous terbutaline or placebo to standard asthma treatment. The dose of terbutaline or placebo will be titrated according to severity of illness as quantified by a validated clinical asthma score. Differences in outcomes between the study groups, such as length of stay, hospital costs, and lung function will be compared.
This study will use a randomized, double-blind, controlled trial design in order to assess the safety and efficacy of levalbuterol (LEV) compared to racemic albuterol (RAC) when delivered continuously in a high-dose regimen for children with severe exacerbations of asthma. Primary hypothesis - Children with severe asthma receiving continuous levalbuterol will have a shorter duration of continuous therapy as compared to racemic albuterol. Secondary hypotheses - Children receiving continuous levalbuterol will have improved lung function measured by forced expiratory volume at 1 second (FEV1) as compared to racemic albuterol. - Children receiving continuous levalbuterol will have improved clinical asthma score as compared to racemic albuterol.