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Related Concept Videos

Sleep Apnea01:21

Sleep Apnea

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.
The condition is more prevalent among...
Other Pulmonary Disorders01:17

Other Pulmonary Disorders

Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
Insufficient Sleep and Sleep Deprivation01:13

Insufficient Sleep and Sleep Deprivation

Insufficient sleep refers to not getting the recommended amount of sleep for optimal functioning, even if it's just slightly less than needed. Sleep insufficiency may occur due to lifestyle choices, such as staying up late for social events or work, resulting in routinely getting less sleep than required. For example, consistently sleeping 6 hours when the body needs 7-9 hours can lead to cumulative effects on health and well-being.
Sleep deprivation is a more severe form of sleep loss...
Chronic Obstructive Pulmonary Disease01:24

Chronic Obstructive Pulmonary Disease

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.
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease-II: Pathophysiology01:20

Chronic Obstructive Pulmonary Disease-II: Pathophysiology

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
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...

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Related Experiment Video

Updated: Jun 14, 2026

Acupoint Application Combined with Ear Plaster Therapy for Treating Sleep Disorders with Acute Exacerbation of Chronic Obstructive Pulmonary Disease
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Acupoint Application Combined with Ear Plaster Therapy for Treating Sleep Disorders with Acute Exacerbation of Chronic Obstructive Pulmonary Disease

Published on: October 18, 2024

Consequences of obstructive sleep apnoea.

Indira Gurubhagavatula1

  • 1Pulmonary & Critical Care & Sleep Section, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA. gurubhag@mail.med.upenn.edu

The Indian Journal of Medical Research
|March 24, 2010
PubMed
Summary

Obstructive sleep apnoea (OSA) causes widespread health issues due to oxygen drops and sleep disruptions. Treating OSA improves patient health and reduces healthcare costs.

Area of Science:

  • Sleep Medicine
  • Cardiorespiratory Physiology
  • Neurology

Background:

  • Obstructive sleep apnoea (OSA) is linked to numerous adverse health outcomes affecting multiple body systems.
  • Key pathophysiological mechanisms include repetitive oxyhaemoglobin desaturation and recurrent sleep arousals.
  • These disruptions lead to daytime sleepiness, cognitive deficits, and reduced quality of life.

Purpose of the Study:

  • To highlight the extensive medical consequences of obstructive sleep apnoea.
  • To emphasize the benefits of identifying and treating OSA.
  • To underscore the potential reduction in healthcare burden through OSA management.

Main Methods:

  • Subjective and objective measures of daytime sleepiness (e.g., Epworth Sleepiness Scale, Multiple Sleep Latency Testing).

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

Published on: December 6, 2016

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

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  • Assessment of cognitive functions including vigilance and executive function.
  • Evaluation of quality of life and accident risk associated with OSA.

    • Main Results:

    • OSA is associated with significant impairments in alertness, memory, and executive function.
    • Patients with OSA face an increased risk of accidents and a diminished quality of life.
    • Treatment of OSA leads to demonstrable improvements in these negative outcomes.

    Conclusions:

    • There is a strong rationale for screening and treating individuals with undiagnosed sleep apnoea.
    • Effective OSA management can enhance patient health-related quality of life.
    • Timely intervention for OSA can alleviate substantial economic burdens on the healthcare system.