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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-I: Introduction01:29

Asthma-I: Introduction

Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...
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...
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...
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...
Antiasthma Drugs: Leukotriene Modifiers01:19

Antiasthma Drugs: Leukotriene Modifiers

Leukotriene modifiers, or cysteinyl leukotriene receptor antagonists, are medications used to manage chronic asthma. These agents target specific inflammatory mediators produced during arachidonic acid metabolism, an essential process in generating inflammation in the body.
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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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Published on: November 4, 2010

Asthma medication use in school-aged children.

Li Yan Wang1, Yuna Zhong, Lani Wheeler

  • 1Division of Adolescent and School Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30341, USA. lgw0@cdc.gov

The Journal of Asthma : Official Journal of the Association for the Care of Asthma
|August 31, 2006
PubMed
Summary

Controller medication use for childhood asthma is often inadequate, with underuse common in younger, Black, and Hispanic children. Improved asthma management strategies are crucial for these vulnerable pediatric populations.

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Murine Model of Allergen Induced Asthma
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Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

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Published on: November 4, 2010

Murine Model of Allergen Induced Asthma
08:05

Murine Model of Allergen Induced Asthma

Published on: May 14, 2012

Area of Science:

  • Pediatric Pulmonology
  • Public Health
  • Health Services Research

Background:

  • Persistent asthma affects a significant number of school-aged children.
  • Controller medications are essential for long-term asthma management.
  • Understanding medication use patterns is key to improving patient outcomes.

Purpose of the Study:

  • To assess the utilization of controller medications among children with persistent asthma.
  • To identify demographic disparities in controller medication use.
  • To evaluate the prevalence of controller nonuse and reliever overuse.

Main Methods:

  • Analysis of data from the 1996, 1998, and 2000 Medical Expenditure Panel Survey.
  • Identification of children aged 5–17 with persistent asthma based on Health Employer Data and Information Set (HEDIS) criteria.
  • Assessment of controller medication purchasing patterns and reliever medication use.

Main Results:

  • Nonuse of controller medications and overuse of reliever medications were frequently observed.
  • Controller medications were significantly underutilized in younger children.
  • Disparities in controller medication access were noted for Black and Hispanic children, as well as white children of highly educated mothers.

Conclusions:

  • Current childhood asthma management practices show significant gaps in controller medication adherence.
  • Targeted interventions are necessary to address underuse, particularly among minority and younger pediatric populations.
  • Further efforts are required to ensure equitable and effective asthma control for all children.