Related Experiment Video
Updated: Oct 23, 2025
14:39
Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
Published on: November 4, 2010
32.1K
Work-related asthma.
Lavinia Clara Del Roio1, Rafael Futoshi Mizutani2, Regina Carvalho Pinto3
1. Programa de Pós-Graduação em Pneumologia, Faculdade de Medicina, Universidade de São Paulo - FMUSP - São Paulo (SP) Brasil.
Summary
Work-related asthma (WRA), including occupational asthma (OA) and work-exacerbated asthma (WEA), affects many adults. Early diagnosis and management are crucial for preventing symptom worsening and further workplace exposures.
Area of Science:
- Occupational Medicine
- Pulmonology
- Environmental Health
Background:
- Work-related asthma (WRA) is a significant public health concern in adults.
- WRA encompasses occupational asthma (OA) from workplace exposures and work-exacerbated asthma (WEA) where existing asthma worsens due to work conditions.
- Prevalence estimates indicate OA affects 16.0% and WEA affects 21.5% of adults.
Purpose of the Study:
- To review the different types of WRA.
- To describe diagnostic procedures, treatment, and prevention strategies for WRA.
- To outline approaches for effective patient management.
Main Methods:
- This is a review article.
- It synthesizes information on WRA types, diagnosis, and management.
- Literature review on chemical exposures and adult-onset asthma.
Main Results:
- Distinguishing between OA and WEA can be challenging.
- Chemical exposures are increasingly linked to adult-onset asthma.
- Effective management requires accurate diagnosis.
Conclusions:
- Accurate diagnosis of OA (sensitizer-/irritant-induced) or WEA is essential.
- Early diagnosis and treatment prevent symptom exacerbation.
- Preventing further worker exposure and providing counseling are key management components.
Related Concept Videos
01:29Asthma-I: Introduction
2.9K
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...
2.9K
01:24Asthma-III: Symptoms and Complications
2.7K
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
Classification of Asthma
2.7K
01:20Asthma: Pathogenesis and Management
859
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 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.
859
01:26Asthma-II: Pathophysiology and Classification
3.4K
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:
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:
3.4K
01:30Asthma-IV: Nursing Management
3.4K
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...
First, in...
3.4K
01:30Asthma-IV: Diagnostic and Management
2.7K
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:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
2.7K