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相关概念视频

Asthma-I: Introduction01:29

Asthma-I: Introduction

2.6K
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...
2.6K
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

2.4K
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
2.4K
Asthma: Pathogenesis and Management01:20

Asthma: Pathogenesis and Management

272
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.
272
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

2.6K
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:
2.6K
Lung Capacity01:47

Lung Capacity

48.2K
The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
48.2K
Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

2.5K
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:
2.5K

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相关实验视频

Updated: May 17, 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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患有喘的学童在不同年龄段面临不同的风险.

Helen Saul1, Brendan Deeney1, Laura Swaithes1

  • 1NIHR Evidence, Twickenham, UK.

BMJ (Clinical research ed.)
|April 3, 2025
PubMed
概括

患有喘的儿童根据年龄表现出不同的临床特征,治疗方法和恶化风险. 了解这些与年龄相关的差异对于儿童群体中有效的喘管理至关重要.

科学领域:

  • 儿科呼吸系统医学 儿科呼吸系统医学
  • 喘流行病学研究
  • 临床免疫学 临床免疫学

背景情况:

  • 喘是儿童常见的慢性呼吸道疾病.
  • 儿童喘的临床表现和管理可以随着年龄而显著变化.
  • 年龄特定的数据对于优化治疗策略和预测结果至关重要.

研究的目的:

  • 研究年龄如何影响儿童喘的临床特征.
  • 检查年龄对儿科喘药理管理的影响.
  • 确定儿童喘恶化的年龄相关模式.

主要方法:

  • 对一大批被诊断患有喘的儿童进行了回顾性分析.
  • 评估临床数据,包括症状,肺功能和药物使用.
  • 根据年龄组对参与者进行分类,以确定发展趋势.

主要成果:

  • 在不同的年龄层中观察到症状严重程度和表型的显著差异.
  • 根据年龄规定喘药物的类型和剂量的变化.
  • 在特定的儿科年龄组中发现了更高的恶化率,这表明了不同的风险时期.

结论:

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Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber
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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma
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A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma

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Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber
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Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

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  • 年龄是影响儿童喘临床过程和治疗的关键因素.
  • 根据特定年龄的特征量身定制喘护理可以改善患者的治疗结果.
  • 对年龄相关喘病理生理学的进一步研究是有必要的.