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相关概念视频

Chronic Obstructive Pulmonary Disease01:24

Chronic Obstructive Pulmonary Disease

COPD is defined as a heterogeneous lung condition marked by persistent respiratory symptoms such as dyspnea, cough, and sputum production, caused by abnormalities in the airways that cause airflow obstruction.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease I: Introduction01:23

Chronic Obstructive Pulmonary Disease I: Introduction

Chronic obstructive pulmonary disease is a common, preventable, and treatable respiratory disorder characterized by persistent symptoms and progressive airflow limitation. This limitation results from a combination of small-airway disease (obstructive bronchiolitis) and parenchymal destruction (emphysema), both driven by chronic inflammation from exposure to harmful particles or gases.The disease includes two main pathological entities: emphysema, marked by destruction of alveolar walls and...
COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

Chronic obstructive pulmonary disease (COPD) is a group of lung conditions that progressively worsen over time, including chronic bronchitis and emphysema. This cluster of diseases collectively leads to a gradual and irreversible decline in lung function over time.
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

Chronic Obstructive Pulmonary Disease (COPD) is a long-lasting respiratory condition requiring continuous attention and care. It is a progressive lung disease that leads to breathing challenges due to airflow obstruction. It manifests as persistent respiratory symptoms and restricted airflow resulting from abnormalities in the airways and alveoli, usually due to long-term exposure to harmful particles or gases. COPD mainly consists of two primary conditions: emphysema and chronic bronchitis.
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

Chronic Obstructive Pulmonary Disease (COPD) pathophysiology is intricate and multifaceted, involving a complex interplay of physiological processes. Understanding these mechanisms is crucial for effectively managing and treating COPD. Here is an in-depth look at the critical elements in the pathophysiology of COPD:
Chronic Inflammation
COPD: Management Using Bronchodilators and Corticosteroids01:26

COPD: Management Using Bronchodilators and Corticosteroids

Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...

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Comparative Effectiveness and Safety of Fluticasone-Umeclidinium-Vilanterol and Beclomethasone-Glycopyrronium-Formoterol Single-Inhaler Triple Therapies for COPD: Real-World Observational Study [Letter].

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Mucus Plug Formation is Associated with Eosinophilic Activation in Chronic Obstructive Pulmonary Disease.

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Airway Mucus Plugs in Asthma and COPD: Pathobiology, Imaging, and Implications for Clinical Trials.

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Every Exacerbation Counts: Shifting the Dial for Future Exacerbation Risk.

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相关实验视频

Updated: Jul 12, 2026

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians
04:03

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians

Published on: September 27, 2024

慢性肺炎恶化:确定其原因和预防

Jadwiga A Wedzicha1, Terence A R Seemungal

  • 1Academic Unit of Respiratory Medicine, Royal Free and University College Medical School; University College London, UK. j.a.wedzicha@medsch.ucl.ac.uk

Lancet (London, England)
|September 4, 2007
PubMed
概括

管理慢性阻塞性肺病 (COPD) 恶化包括减少症状恶化. 未来的战略重点是结合疗法来改善患者健康和减少住院治疗.

科学领域:

  • 肺部医学 肺部医学
  • 呼吸系统疾病研究 呼吸系统疾病研究

背景情况:

  • 慢性肺炎恶化显著增加了发病率和死亡率.
  • 恶化包括呼吸道加剧和全身炎症,以及高通胀.
  • 病毒和细菌感染是COPD恶化的主要触发因素.

研究的目的:

  • 审查目前对COPD恶化的理解.
  • 讨论有效的药理和非药理干预措施.
  • 探索未来的恶化预防方向.

主要方法:

  • 对COPD恶化的触发因素,病理生理学和管理的文献综述.
  • 对现有的药理疗法 (吸入类固醇,支气管扩展剂) 的分析.
  • 评估非药物疗法 (肺部康复,自我管理).

主要成果:

  • 药理干预有效地减少了恶化的频率和严重程度.
  • 非药物疗法有希望,但需要进一步的受控试验.
  • 个体对恶化的敏感性会影响疾病的进展和健康状况.

结论:

  • 最佳管理需要将药理学和非药理学方法结合起来.

相关实验视频

Last Updated: Jul 12, 2026

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians
04:03

Alternative Therapy for Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Moving Cupping Along Meridians

Published on: September 27, 2024

  • 未来的研究应该专注于COPD的个性化和组合疗法.
  • 其目标是改善健康状况,减少与COPD恶化相关的死亡率.