Effectiveness of nebulizer use-targeted asthma education on underserved children with asthma

Arlene M Butz1, Mona G Tsoukleris, Michele Donithan

  • 1Division of General Pediatrics, Department of Pulmonary and Critical Care, The Johns Hopkins University Medical Institutions, 600 N. Wolfe Street, Baltimore, MD 21287, USA. abutz@jhmi.edu

Insights

A home-based asthma education program did not improve nebulizer use or reduce emergency visits for children with persistent asthma. The study highlighted concerning trends in medication use for pediatric asthma patients.

Area of Science:

  • Pediatric Pulmonology
  • Asthma Management
  • Health Education

Background:

  • Persistent asthma in children requires effective management strategies.
  • Home-based interventions can potentially improve adherence and outcomes.
  • Nebulizer use and appropriate medication are crucial for controlling pediatric asthma.

Purpose of the Study:

  • To evaluate a home-based asthma education intervention.
  • To assess the intervention's impact on nebulizer use, symptom frequency, and healthcare utilization.
  • To determine the intervention's effectiveness over a 12-month period in children aged 2-9 years.

Main Methods:

  • Randomized clinical trial involving pediatric primary care, pulmonary/allergy, and emergency departments.
  • Participants: Children aged 2-9 years with persistent asthma and recent healthcare utilization.
  • Intervention: Home-based education on symptom recognition, home treatment, medication use, and nebulizer practice.

Main Results:

  • No significant differences were observed in nebulizer practice, asthma morbidity, emergency department visits, or hospitalizations between the intervention and control groups.
  • Over one-third of all children received at least 6 quick-relief medication prescriptions within 12 months, irrespective of the group.
  • Most children received appropriate nonurgent asthma care, with an average of 2 visits per 6 months.

Conclusions:

  • The home-based nebulizer education intervention demonstrated no significant effect on asthma severity or healthcare utilization.
  • A concerning pattern of high quick-relief medication use and low controller medication use was noted in young children with asthma.
  • Regular nonurgent care visits (every 3 months) did not mitigate inappropriate medication prescribing patterns.
Abstract

Related Concept Videos

Inhaled Medications01:23

Inhaled Medications

Inhaled medications are crucial for managing chronic obstructive pulmonary disease (COPD) and asthma. They are essential for effective treatment and control, ensuring optimal respiratory health and well-being. Inhaled medication delivers drugs directly to the lungs, providing a rapid onset of action and reducing systemic side effects compared to oral or injectable medications. Three primary types of inhalation devices are used to administer these medications: nebulizers, metered-dose inhalers...
Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Asthma-IV: Nursing Management01:30

Asthma-IV: Nursing Management

The nursing management of asthma is a comprehensive approach that relies heavily on the expertise and dedication of healthcare professionals. It involves thorough assessment, accurate diagnosis, strategic planning, effective implementation, and diligent evaluation. By meticulously following this step-by-step process, healthcare professionals play a crucial role in providing the best possible care and treatment for patients with asthma, enhancing their overall health and well-being.
First, in...
Antiasthma Drugs: β2-Adrenoceptor Agonists01:25

Antiasthma Drugs: β2-Adrenoceptor Agonists

Bronchodilators are critical in managing asthma, a chronic respiratory condition characterized by airway constriction due to inflammation and hyper-reactivity. Specifically, bronchodilators ease this constriction by relaxing the bronchial muscles, facilitating easier breathing.
One class of bronchodilators includes β2-adrenoceptor agonists. These agents target the β2-adrenoceptors located on bronchial smooth muscle cells. By stimulating these receptors, β2-agonists induce relaxation in these...
Drugs Used in Lower Respiratory Disorders: Overview01:17

Drugs Used in Lower Respiratory Disorders: Overview

Lower respiratory tract disorders present challenges that often require skilled and nuanced approaches for effective management. Common ailments, such as asthma and chronic obstructive pulmonary disease (COPD), have prompted the development of intricate treatment strategies involving bronchodilators and anti-inflammatory drugs, each tailored to ease breathing and revitalize the lungs.
Bronchodilators, the first step of respiration enhancement, come in various forms, each with its own mechanism...
Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs01:25

Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs

Asthma is a chronic respiratory condition for which new therapeutic avenues, including anti-inflammatory drugs like mast cell stabilizers and anti-IgE treatments, continue to be developed.
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...