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Related Concept Videos

Chest Physiotherapy01:24

Chest Physiotherapy

Chest Physiotherapy (CPT) is a therapeutic technique used in respiratory care to improve ventilation, clear bronchial secretions, and enhance the efficiency of respiratory muscles. This therapy includes three primary procedures: postural drainage, percussion, and vibration. It can be performed on spontaneously breathing patients and those who are intubated and mechanically ventilated.
Purpose
CPT is primarily used for patients with excessive bronchial secretions who have difficulty clearing...
Flail Chest-II01:26

Flail Chest-II

Managing flail chest, a condition characterized by a segment of the chest wall moving independently from the rest of the thoracic cage, requires a comprehensive approach. It includes a thorough assessment of the patient's condition, a diagnostic evaluation to determine the extent of the injury, and the implementation of appropriate medical interventions tailored to the individual's needs.
Assessment:
1. Clinical Evaluation:
History:
Pneumothorax-II01:27

Pneumothorax-II

Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features01:24

Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

Chronic bronchitis is a key phenotype of chronic obstructive pulmonary disease (COPD), characterized by airway-centered inflammation and mucus overproduction. It develops from long-term exposure to harmful particles or gases, most commonly cigarette smoke, which triggers a persistent inflammatory response.Cellular and Structural ChangesInflammation initially affects the large bronchi and later the smaller airways, with infiltration by immune cells, including neutrophils, macrophages, and...
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...
Pulmonary Cycle: Exhalation01:17

Pulmonary Cycle: Exhalation

In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...

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Related Experiment Video

Updated: Jun 16, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
14:39

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma

Published on: November 4, 2010

Bronchial thermoplasty.

Gerard Cox1

  • 1Firestone Institute for Respiratory Health, St Joseph's Healthcare Hamilton, 50 Charlton Avenue E, Hamilton, ON L8N 4A6, Canada. coxp@mcmaster.ca

Clinics in Chest Medicine
|February 23, 2010
PubMed
Summary
This summary is machine-generated.

Asthma involves variable airflow, often worsened by stimuli. Bronchial thermoplasty, a heat treatment reducing airway smooth muscle mass, may offer a new therapy for difficult-to-control asthma.

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Last Updated: Jun 16, 2026

Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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A Traditional Chinese Medicine Characteristic Therapy for Bronchial Asthma: Moxibustion
05:56

A Traditional Chinese Medicine Characteristic Therapy for Bronchial Asthma: Moxibustion

Published on: May 12, 2023

Area of Science:

  • Pulmonology and Respiratory Medicine
  • Medical Devices and Therapeutic Technologies

Background:

  • Asthma is characterized by variable airflow obstruction, influenced by stimuli like infections and allergens.
  • Chronic asthma involves airway remodeling with excess smooth muscle mass, which current treatments do not fully address.
  • Bronchoconstriction significantly contributes to the short-term airflow variability seen in asthma.

Purpose of the Study:

  • To explore bronchial thermoplasty as a potential therapeutic strategy for poorly controlled asthma.
  • To investigate the efficacy of reducing airway smooth muscle mass in managing asthma symptoms.

Main Methods:

  • The study considers bronchial thermoplasty, a procedure using controlled heat to reduce airway smooth muscle.
  • This approach targets airway remodeling, a key feature of chronic asthma.

Main Results:

  • Bronchial thermoplasty's potential to mitigate excess airway smooth muscle mass is highlighted.
  • The procedure's effectiveness in managing poorly controlled asthma warrants further investigation.

Conclusions:

  • Reducing airway smooth muscle mass via bronchial thermoplasty may be a viable treatment option for severe asthma.
  • Further research is needed to establish the role of bronchial thermoplasty in asthma management.