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Related Concept Videos

COPD: Pathogenesis and Clinical Features01:20

COPD: Pathogenesis and Clinical Features

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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.
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Chronic Obstructive Pulmonary Disease01:22

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Chronic Obstructive Pulmonary Disease-I: Introduction01:20

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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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Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.01:25

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Understanding the variety of primary symptoms and systemic complications that characterize chronic obstructive pulmonary disease (COPD) is crucial for healthcare professionals.
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Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

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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
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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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Updated: Jul 27, 2025

Author Spotlight: Evaluating the Therapeutic Efficacy of Moving Cupping Along Meridians for Acute Exacerbation of COPD
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The Complex Association between COPD and COVID-19.

Nikhil T Awatade1, Peter A B Wark1,2, Andrew S L Chan3,4

  • 1Immune Health Program, Hunter Medical Research Institute and University of Newcastle, Newcastle 2305, Australia.

Journal of Clinical Medicine
|June 10, 2023
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Summary
This summary is machine-generated.

Chronic obstructive pulmonary disease (COPD) patients face higher risks for severe COVID-19 outcomes. This review examines COPD

Keywords:
ACE2COPDCOVID-19

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Area of Science:

  • Pulmonary Medicine
  • Infectious Diseases
  • Public Health

Background:

  • Chronic obstructive pulmonary disease (COPD) is a leading global cause of illness and death.
  • COPD patients may have an increased risk of severe COVID-19 outcomes, but susceptibility to SARS-CoV-2 infection is less clear.

Purpose of the Study:

  • To provide an updated review of the complex relationship between COPD and COVID-19.
  • To evaluate evidence on COPD patient susceptibility to SARS-CoV-2 and COVID-19 disease severity.
  • To discuss factors influencing the COPD-COVID-19 association and management strategies.

Main Methods:

  • Comprehensive literature review.
  • Examination of studies on COPD patient susceptibility to SARS-CoV-2 infection.
  • Analysis of evidence regarding COVID-19 severity in COPD patients.

Main Results:

  • Most studies indicate pre-existing COPD is linked to worse COVID-19 outcomes.
  • Conflicting results exist regarding COPD patient susceptibility to SARS-CoV-2 infection.
  • Confounding factors like smoking, inhaled corticosteroids, and socioeconomic/genetic elements are discussed.

Conclusions:

  • The association between COPD and COVID-19 is intricate and warrants further research.
  • Careful management of COPD patients during the pandemic is crucial to mitigate severe COVID-19 risks.
  • Public health measures significantly impact COPD patient care during infectious disease outbreaks.