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

Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.

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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.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
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Chronic Obstructive Pulmonary Disease01:22

Chronic Obstructive Pulmonary Disease

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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.
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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:
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Chronic Obstructive Pulmonary Disease-I: Introduction01:20

Chronic Obstructive Pulmonary Disease-I: Introduction

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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-V: Management01:29

Chronic Obstructive Pulmonary Disease-V: Management

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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:
Smoking Cessation
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Updated: Oct 12, 2025

Lung CT Segmentation to Identify Consolidations and Ground Glass Areas for Quantitative Assesment of SARS-CoV Pneumonia
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[The pulmonary view on post-/Long-COVID].

Inga Jarosch1,2, Daniela Leitl1,2, Andreas Rembert Koczulla1,2,3

  • 1Forschungsinstitut für Pneumologische Rehabilitation, Schön-Klinik Berchtesgadener Land, Schönau am Königssee, Deutschland.

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Post-COVID conditions, or Long COVID, present diverse symptoms impacting daily life and work. This article summarizes a German guideline offering a clinical algorithm for diagnosing and treating these persistent symptoms, focusing on pulmonary issues.

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Area of Science:

  • Pulmonology
  • Infectious Diseases
  • Rehabilitation Medicine

Background:

  • A significant number of patients experience persistent, heterogeneous symptoms following acute COVID-19 infection.
  • These post-COVID symptoms severely impact social participation, daily activities, and the ability to return to work.
  • There is a need for structured clinical guidance to manage these complex conditions.

Purpose of the Study:

  • To present a practical, symptom-oriented diagnostic and therapeutic clinical algorithm for Post-COVID/Long-COVID.
  • To highlight key clinical trials relevant to managing pulmonary symptoms associated with Long COVID.
  • To provide an update based on the evolving knowledge of Post-COVID conditions.

Main Methods:

  • The content is based on the AWMF S1 guideline for Post-COVID/Long-COVID initiated by the German Society of Pneumology.
  • The article focuses on practical, clinical applications for patient management.
  • It includes a review of selected trials with an emphasis on respiratory manifestations.

Main Results:

  • The guideline provides a structured approach to the diagnosis and treatment of Post-COVID/Long-COVID symptoms.
  • Specific attention is given to pulmonary symptoms, offering targeted insights.
  • The article emphasizes the guideline's practical utility for clinicians.

Conclusions:

  • The AWMF S1 guideline offers a valuable clinical tool for managing Post-COVID/Long-COVID.
  • A focus on pulmonary symptoms is crucial given their prevalence.
  • The guideline will be continuously updated to reflect new research and clinical findings.