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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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Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without causing...
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.
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Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
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Chronic Obstructive Pulmonary Disease-V: Management01:29

Chronic Obstructive Pulmonary Disease-V: Management

Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
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成年人严重喘的机制,诊断和管理.

Stephen T Holgate1, Riccardo Polosa

  • 1AIR Division, Level D Centre Block, Southampton General Hospital, Southampton, UK. sth@soton.ac.uk

Lancet (London, England)
|August 29, 2006
PubMed
概括

严重的喘影响患者的比例很小,但却导致高昂的医疗费用. 识别耐皮质固醇喘表型对于有针对性的治疗和改善患者管理至关重要.

科学领域:

  • 肺部病理学 肺部病理学
  • 免疫学 免疫学 免疫学
  • 病理学 病理学 病理学

背景情况:

  • 全球喘患病率正在上升,严重病例不成比例地影响了医疗保健成本.
  • 大多数喘是可以控制的,但尽管得到了最佳治疗,但仍有一部分喘仍然具有症状,这表明存在复杂的潜在机制.
  • 皮质类固醇耐药性喘是一种独特的表型,其特点是中性友好性炎症和呼吸道重塑.

研究的目的:

  • 描述严重的,耐皮质类固醇抗性喘的表型.
  • 探索除了不坚持或治疗不足之外,导致喘折射性的因素.
  • 突出在治疗严重喘时需要精确的表型.

主要方法:

  • 对有关严重喘表型的现有文献的综述.
  • 分析炎症概况,包括中性友好和性友好反应.
  • 考虑疾病慢性化中的环境和细胞通信因素.

主要成果:

  • 严重的喘是异质的,耐皮质类固醇治疗的病例显示出中性友好性呼吸道炎症的增加.
  • 诸如过敏原,污染,感染和异常的上皮细胞-介质细胞通信等因素有助于折射性.
  • 在这种严重的喘亚表型中,组织损伤和呼吸道重塑是显而易见的.

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Auricular Acupressure as an Adjuvant Treatment for Wheezing in Stable Chronic Obstructive Pulmonary Disease
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Auricular Acupressure as an Adjuvant Treatment for Wheezing in Stable Chronic Obstructive Pulmonary Disease

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Machine Learning-Based Cough Tone Classification: Diagnostic Exploration of Chronic Obstructive Pulmonary Disease and Respiratory Tract Infections

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结论:

  • 准确的表型确定对于有效管理严重喘至关重要.
  • 针对特定炎症途径 (例如IgE,TNF-alpha) 的新疗法需要小心选择患者.
  • 了解皮质类固醇折射性机制可以指导个性化治疗策略.