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Related Concept Videos

Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

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:
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

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
Asthma I: Introduction01:28

Asthma I: Introduction

Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...
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 III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
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...

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Articles linked to this work by shared authors, journal, and citation graph.

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An independent in-depth analysis proposing adjusted Global Initiative on Asthma Step 1-2 treatment suggestions.

Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology·2021
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Pediatric asthma treatment: What to do when international guideline recommendations do not agree.

Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology·2018
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[Asthma prevalence in adolescents. Relation to sex and active smoking].

Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)·2011
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[Asthma diagnosis].

Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)·2010
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[Asthma education].

Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)·2010
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Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)·2008

Related Experiment Video

Updated: Jun 8, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

[Asthma classification].

Jorge Salas Hernández1, Margarita Fernández Vega, Victor Manuel Almeida Arvizu

  • 1jorgesalash@yahoo.com

Revista Alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)
|September 29, 2010
PubMed
Summary

Asthma severity varies, impacting patients differently. New classifications focus on asthma control, aiding personalized treatment strategies for better patient outcomes.

Area of Science:

  • Pulmonology
  • Clinical Medicine
  • Allergy and Immunology

Context:

  • Asthma is a chronic inflammatory airway disease with variable clinical presentations and airflow obstruction.
  • Asthma severity can fluctuate within the same patient over time.
  • Existing classification systems include GINA's intermittent and persistent categories (mild, moderate, severe).

Purpose:

  • To review and discuss asthma classification systems, focusing on disease control.
  • To highlight the importance of considering patient-reported outcomes and difficult-to-control asthma.
  • To guide treatment strategies based on asthma classification and control levels.

Summary:

  • Asthma classification considers clinical and functional aspects, including symptom frequency, lung function (FEV1/PEF), and exacerbations.

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Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

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Last Updated: Jun 8, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Asthma Detection Research Based on Voice Signal Processing and Machine Learning
04:04

Asthma Detection Research Based on Voice Signal Processing and Machine Learning

Published on: July 22, 2025

  • A newer approach classifies asthma by control level: controlled, partly controlled, or uncontrolled.
  • Difficult asthma control (ADC) is defined by specific criteria, indicating a high risk of mortality.

    • Impact:

    • Classifying asthma by severity and control level allows for tailored treatment plans.
    • Patient participation through tools like the Asthma Control Questionnaire (ACT) is crucial for accurate assessment.
    • Understanding asthma's impact on quality of life is essential for effective management and improved patient outcomes.