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Sleep Apnea

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Sleep apnea is a condition where breathing stops intermittently during sleep, often leading to significant health issues. Each episode can last from 10 to 20 seconds or more and is frequently accompanied by a brief arousal from sleep. This disturbance, largely unnoticed by the individual, can lead to severe daytime fatigue. Commonly, individuals seek help after being informed by their partners about loud snoring and noticeable breathing pauses during sleep.
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Asthma is a chronic inflammatory disorder of the airways characterized by variable airflow obstruction and heightened bronchial responsiveness to a wide range of triggers. The underlying inflammation leads to airway swelling, mucus hypersecretion, and smooth muscle constriction, all of which narrow the airway lumen and impede airflow. Clinically, asthma presents with recurrent episodes of wheezing, shortness of breath, chest tightness, and coughing, symptoms that typically vary in intensity and...

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Asthma is a chronic respiratory ailment that requires careful management due to its varying symptoms and influencing factors. It is characterized by airway inflammation, bronchial hyperresponsiveness, and reversible airflow obstruction, leading to symptoms like wheezing, shortness of breath, chest tightness, and coughing. The symptom frequency and intensity may vary considerably over time. It is also linked to immune system responses to allergens and irritants, highlighting the complex...

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Asthma is a prevalent chronic respiratory condition marked by inflammation and hyperresponsiveness of the airways. Its pathophysiology involves complex interactions among inflammatory pathways, immune responses, and neural mechanisms.
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Classification of Asthma

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Author Spotlight: Traditional Chinese Medicine for Sleep Disorders in Acute COPD — A Safe, Cost-Effective Approach

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Obstructive sleep apnea and asthma.

Cristina Salles¹, Regina Terse-Ramos, Adelmir Souza-Machado

¹Federal University of Bahia, Salvador, Brazil.

Jornal Brasileiro De Pneumologia : Publicacao Oficial Da Sociedade Brasileira De Pneumologia E Tisilogia

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Summary

This summary is machine-generated.

Obstructive sleep apnea syndrome (OSAS) is common in asthma patients and linked to worse asthma control. Treating OSAS with CPAP may improve asthma symptoms, especially at night.

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Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea

Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea

Published on: December 6, 2016

Area of Science:

Pulmonology
Sleep Medicine
Respiratory Medicine

Background:

Sleep-disordered breathing, particularly obstructive sleep apnea syndrome (OSAS), is prevalent in asthma patients.
Nocturnal asthma symptoms, occurring in 60-74% of patients, indicate poor disease control and are linked to increased mortality risk.
OSAS is a significant factor contributing to the worsening of asthma symptoms.

Purpose of the Study:

To investigate the association between OSAS and asthma severity.
To highlight the importance of screening for OSAS in asthma patients with uncontrolled nocturnal symptoms.
To review the evidence for continuous positive airway pressure (CPAP) in managing asthma in patients with OSAS.

Main Methods:

Literature review of studies examining sleep-disordered breathing in asthma.
Analysis of pathophysiological mechanisms linking OSAS and asthma.
Evaluation of treatment outcomes for CPAP in co-morbid asthma and OSAS patients.

Main Results:

OSAS is frequently observed in asthma patients and correlates with increased asthma severity.
Nocturnal asthma symptoms are common and suggest inadequate disease control.
Evidence suggests CPAP therapy can improve asthma control in patients with both conditions.

Conclusions:

OSAS should be suspected in asthma patients with uncontrolled nocturnal symptoms despite guideline-based treatment.
Investigating and treating OSAS is crucial for optimizing asthma management.
CPAP therapy shows promise for improving asthma control in patients with co-existing OSAS.