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Related Concept Videos

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-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: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

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.
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...
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-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...

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Related Experiment Video

Updated: Jul 10, 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

Suboptimal asthma control: prevalence, detection and consequences in general practice.

K R Chapman1, L P Boulet, R M Rea

  • 1University of Toronto, Canada. kchapman@ca.inter.net

The European Respiratory Journal
|October 26, 2007
PubMed
Summary
This summary is machine-generated.

Most asthma patients in primary care are uncontrolled, with physicians often underestimating severity. Uncontrolled asthma leads to increased healthcare use, highlighting the need for better physician recognition and treatment adjustments.

Related Experiment Videos

Last Updated: Jul 10, 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

Area of Science:

  • Pulmonology
  • Primary Care Medicine
  • Health Services Research

Background:

  • Telephone surveys assessing asthma control may suffer from response bias.
  • Accurate assessment of asthma control in primary care is crucial for effective management.
  • Physician perception of asthma control may differ from actual patient status.

Purpose of the Study:

  • To obtain an unbiased assessment of asthma control in primary care.
  • To evaluate the impact of uncontrolled asthma on healthcare utilization.
  • To compare physician assessment of asthma control with patient outcomes.

Main Methods:

  • Primary care physicians (354) administered a 1-page control questionnaire to 50 consecutive asthma patients each.
  • A total of 10,428 asthma patients were assessed.
  • Data collected included asthma control status, physician treatment plans, and healthcare utilization (urgent care/specialist visits).

Main Results:

  • 59% of patients had uncontrolled asthma, while physicians identified only 42% as uncontrolled, indicating overestimation of control.
  • Uncontrolled asthma patients were significantly more likely to require urgent care or specialist visits (59%) compared to well-controlled (26%) or totally controlled (15%) patients.
  • Physicians were more likely to alter treatment plans for uncontrolled patients, consistent with guidelines.

Conclusions:

  • The majority of asthma patients in primary care settings experience suboptimal control.
  • Physicians can recognize uncontrolled asthma and are likely to adjust therapy appropriately.
  • Poor asthma symptom control is strongly associated with increased healthcare utilization.