城市儿童肺功能,过敏和喘息之间的关系
Aya Konno-Yamamoto1, Vinay Goswamy1, Agustin Calatroni2
1Department of Pediatrics, University of Wisconsin-Madison, Madison, Wis.
The Journal of allergy and clinical immunology
|April 4, 2024
概括
儿童时期的过敏敏感和肺功能与持续的喘息有关,但过敏不会影响肺功能发展. 早期干预应专注于这两个因素,以获得更好的喘结果.
科学领域:
- 儿科呼吸系统医学 儿科呼吸系统医学
- 过敏和免疫学 过敏和免疫学
- 流行病学 流行病学
背景情况:
- 儿童时期的过敏敏感化和肺功能减弱是已知的风险因素,导致以后的喘息和喘.
- 过敏敏感化对随着时间的推移对肺功能发展的具体影响尚不清楚.
研究的目的:
- 调查过敏敏感化是否影响儿童的肺功能轨迹.
- 确定过敏和肺功能的协同作用是否会增加儿童持续喘息的风险.
主要方法:
- 对高风险城市儿童的肺功能 (精神测量,脉冲振荡计) 和过敏敏感性 (皮肤测试,IgE) 的纵向数据进行了分析.
- 集群分析确定了过敏轨迹,与使用回归模型的肺功能和喘息相比较.
- 使用从5岁起的数据评估了12岁之前喘息的预测因素.
主要成果:
- 肺功能从5岁到12岁保持稳定,与过敏轨迹无关.
- 肺功能和过敏敏感性都独立地导致了喘息发作 (附加效应).
- 5岁时的肺功能提供了超出病史的未来喘息儿童喘息的额外预测价值.
结论:
- 在这个队列中,过敏敏感化轨迹对高风险城市儿童的肺功能发展没有影响.
- 过敏敏感性和肺功能都独立地与持续的喘息有关.
- 研究结果表明,虽然这两种因素对喘息风险至关重要,但对过敏的治疗可能不会改变儿童早期到中期的肺功能发展.
相关概念视频
01:29Asthma-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
01:26Asthma-II: Pathophysiology and Classification
2.7K
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:
2.7K
01:24Asthma-III: Symptoms and Complications
2.5K
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
2.5K
01:20Asthma: Pathogenesis and Management
394
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.
394
02:06Allergic Reactions
27.3K
Overview
27.3K
01:30Asthma-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:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
2.5K