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Related Concept Videos

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 I: Introduction01:28

Asthma I: Introduction

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

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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:
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Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs01:25

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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: Nursing Management01:30

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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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Asthma: Pathogenesis and Management01:20

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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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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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Allergy and asthma prevention 2014.

Antonio Nieto1, Ulrich Wahn, Albrecht Bufe

  • 1Pediatric Pulmonology and Allergy Unit, Children's Hospital La Fe, Instituto de Investigacion La Fe, Valencia, Spain.

Pediatric Allergy and Immunology : Official Publication of the European Society of Pediatric Allergy and Immunology
|September 17, 2014
PubMed
Summary

Preventing asthma and allergies is challenging due to complex interactions. While some interventions show promise, more research is needed to find effective, feasible strategies for preventing these widespread conditions.

Keywords:
Allergyasthmaatopic dermatitisavoidanceenvironmentfood allergyimmunotherapynutritionprebioticspreventionprobioticsrisk factors

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Area of Science:

  • Allergy and immunology
  • Environmental health
  • Pediatric medicine

Background:

  • Asthma and allergic diseases represent a significant public health challenge in developed nations.
  • Preventive strategies are crucial, mirroring successes in infectious disease control.
  • Current research focuses on developing effective prevention methods for asthma and allergies.

Purpose of the Study:

  • To review current evidence on interventions for asthma and allergy prevention.
  • To evaluate the effectiveness of environmental, nutritional, and pharmacological approaches.
  • To identify gaps and future directions in allergy and asthma prevention research.

Main Methods:

  • Review of existing scientific literature on asthma and allergy prevention.
  • Categorization of interventions into environmental, nutritional, and pharmacological.
  • Analysis of evidence for primary and secondary prevention strategies.

Main Results:

  • Environmental interventions show inconsistent results; multifaceted approaches are more effective for asthma prevention.
  • Hydrolyzed formulas may reduce atopic dermatitis in high-risk infants; other dietary interventions lack sufficient evidence.
  • Pharmacological agents have not proven effective for prevention; antiviral vaccines offer future hope. Allergen immunotherapy is effective for treatment, but its preventive role is under investigation.

Conclusions:

  • The complexity of asthma and allergy, involving genetic, epigenetic, and environmental factors, hinders prevention.
  • Identifying target populations, mechanisms, and interactions is essential for developing effective interventions.
  • Future prevention strategies must be effective, feasible, implementable, and affordable.