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Related Concept Videos

Pulmonary Function Tests01:25

Pulmonary Function Tests

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Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
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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 Disease01:24

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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-IV: Assessement and Diagnostic Studies01:27

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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 II: Emphysema01:23

Chronic Obstructive Pulmonary Disease II: Emphysema

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Emphysema, a major phenotype of chronic obstructive pulmonary disease (COPD), is characterized by irreversible destruction of alveolar walls and permanent enlargement of distal airspaces. Unlike chronic bronchitis, which primarily affects the airways, emphysema predominantly involves the lung parenchyma, where structural damage leads to airflow limitation.PathophysiologyIt most commonly results from prolonged exposure to cigarette smoke and other toxic gases, particularly cigarette smoke.
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Lung Capacity01:47

Lung Capacity

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The air in the lungs is measured in volumes and capacities. Lung volume measures reflect the amount of air taken in, released, or left over after a lung function, like a single inhalation. Lung capacity measures are sums of two or more lung volume measures.
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Imaging Features of Systemic Sclerosis-Associated Interstitial Lung Disease
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Relationship between functional capacity, joint mobility and pulmonary function in patients with systemic sclerosis.

Tatiana Rafaela Lemos Lima1, Fernando Silva Guimarães2, Leilson Araujo Silva1

  • 1Rehabilitation Sciences Master's Program, Augusto Motta University Center, Av. Paris, 72, Bonsucesso, 21041-020 Rio de Janeiro, Brazil.

Journal of Bodywork and Movement Therapies
|January 22, 2015
PubMed
Summary

Systemic sclerosis (SS) patients

Keywords:
Articulation disordersExercisePostureRespiratory function testsSystemic sclerosis

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Area of Science:

  • Rheumatology
  • Pulmonology
  • Musculoskeletal Medicine

Background:

  • Systemic sclerosis (SS) is a severe autoimmune disease.
  • Pulmonary involvement is the primary cause of mortality in SS patients.
  • Joint impairments and limited range of motion (ROM) can reduce functional capacity.

Purpose of the Study:

  • To investigate the relationship between functional capacity, joint mobility, and pulmonary function in adults with SS.
  • To identify key factors influencing functional capacity in SS patients.

Main Methods:

  • Cross-sectional study design.
  • Inclusion of ten adult patients diagnosed with SS.
  • Assessment of joint mobility via goniometry for range of motion (ROM).
  • Evaluation of pulmonary function using spirometry and diffusing capacity of the lungs for carbon monoxide (DLco).
  • Measurement of functional capacity using the 6-minute walk distance (6 MWD).

Main Results:

  • Significant correlations were observed between 6-minute walk distance (6 MWD) and tibiotarsal plantarflexion ROM (r = 0.65; P < 0.01).
  • Tibiotarsal dorsiflexion ROM (r = 0.64; P < 0.01) and hip adduction ROM (r = 0.52; P < 0.05) also showed significant correlation with 6 MWD.
  • A significant correlation was found between 6 MWD and diffusing capacity of the lungs for carbon monoxide (DLco) (r = 0.61; P < 0.01).

Conclusions:

  • Musculoskeletal dysfunction significantly impacts functional capacity in systemic sclerosis (SS) patients.
  • While pulmonary and cardiovascular factors influence the 6-minute walk distance (6 MWD), joint mobility plays a crucial role.
  • Targeting joint impairments may improve functional capacity in SS.