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Related Concept Videos

Asthma: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

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Asthma is a chronic pulmonary condition involving inflammation of the airways, hyper-reactivity, and reversible obstruction of the airways. This condition can significantly impact a person's quality of life, making breathing difficult and leading to distressing symptoms.
Asthma is classified as allergic and non-allergic. Allergens such as dust mites, pollen, and pet dander trigger allergic asthma, while factors like cold air, intense emotions, or exercise can induce non-allergic asthma.
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Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs01:25

Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs

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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...
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Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

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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:
3.0K
Asthma-I: Introduction01:29

Asthma-I: Introduction

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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...
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Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

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Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
3.9K
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

3.1K
Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
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Related Experiment Video

Updated: Dec 20, 2025

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

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2019 Year in Review: Asthma.

Michael D Davis1, Craig D Smallwood2,3

  • 1Wells Center for Pediatric Research/Pulmonology, Allergy, and Sleep Medicine, Riley Hospital for Children at Indiana University School of Medicine, Indianapolis, Indiana. mdd1@iu.edu.

Respiratory Care
|May 28, 2020
PubMed
Summary
This summary is machine-generated.

This review summarizes 2019 research on asthma, focusing on practical insights for respiratory therapists. It covers diagnosis, treatment, and management of this common obstructive airway disease.

Keywords:
MDIasthmaasthma educationrespiratory therapy

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Area of Science:

  • Pulmonology and Respiratory Medicine
  • Clinical Practice Guidelines

Background:

  • Asthma is a global obstructive airway disease with diverse etiologies and therapeutic approaches.
  • Over 8,000 publications on asthma were released in 2019, highlighting active research.
  • Effective asthma management requires staying abreast of the latest scientific findings.

Purpose of the Study:

  • To review recent (2019) asthma research.
  • To identify studies most relevant to practicing respiratory therapists.
  • To support evidence-based care for patients with asthma.

Main Methods:

  • Systematic literature search of asthma publications from 2019.
  • Selection of articles based on relevance to respiratory therapy practice.
  • Synthesis of key findings for clinical application.

Main Results:

  • Identified key advancements in asthma diagnosis and classification.
  • Highlighted novel therapeutic strategies and management protocols.
  • Emphasized the importance of personalized treatment approaches.

Conclusions:

  • Recent research offers valuable updates for respiratory therapists managing asthma.
  • Continuous learning from scientific literature is crucial for optimal patient outcomes.
  • The review provides a focused resource for clinicians caring for asthma patients.