Influence of asthma on sleep disordered breathing in children: a systematic review

Pablo E Brockmann1, Pablo Bertrand1, Jose A Castro-Rodriguez1

  • 1Department of Pediatrics, School of Medicine, Pontificia Universidad Catolica de Chile, Chile.

Sleep Medicine Reviews
|March 18, 2014
PubMed

Insights

Children with asthma have nearly double the risk of developing sleep disordered breathing (SDB). This systematic review highlights a significant association, emphasizing the need for further research into the connection between childhood asthma and SDB.

Area of Science:

  • Pediatric Pulmonology
  • Sleep Medicine
  • Epidemiology

Background:

  • Sleep disordered breathing (SDB) is a prevalent condition in children.
  • Asthma is a common chronic respiratory disease in childhood.
  • The relationship between asthma and SDB in pediatric populations requires further elucidation.

Purpose of the Study:

  • To conduct a systematic review on the association between asthma and sleep disordered breathing (SDB) in children.
  • To quantify the risk of SDB in children diagnosed with asthma.

Main Methods:

  • Systematic electronic search of Medline, Embase, CINAHL, LILACS, and Cochrane databases.
  • Inclusion criteria: children under 18 with asthma and SDB diagnoses.
  • Meta-analysis of 17 studies involving 45,155 children to calculate odds ratios (OR) and 95% confidence intervals (95%CI).

Main Results:

  • SDB was diagnosed in 23.9% of children with asthma versus 16.7% in non-asthmatic children (p < 0.0001).
  • Children with asthma had a significantly higher risk of SDB (OR 1.9 [1.7; 2.2]).
  • Most studies relied on questionnaires for diagnosis; only two used polysomnography.

Conclusions:

  • A significant association exists between asthma and SDB in children.
  • Childhood asthma is a notable risk factor for developing SDB.
  • Future cohort studies should investigate the physiological and temporal links between asthma and SDB, utilizing gold-standard diagnostic methods.
Abstract

Related Concept Videos

Asthma I: Introduction01:28

Asthma I: Introduction

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...
112
Asthma-I: Introduction01:29

Asthma-I: Introduction

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...
3.6K
Asthma-III: Symptoms and Complications01:24

Asthma-III: Symptoms and Complications

Asthma, a common chronic respiratory condition, is classified considering the frequency and severity of symptoms alongside lung function impairment. Understanding this classification is essential for appropriate treatment and management. Here's a detailed look at the classification of asthma and its clinical features and complications:
Classification of Asthma
3.5K
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.
1.8K
Asthma-II: Pathophysiology and Classification01:26

Asthma-II: Pathophysiology and Classification

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.
Additionally, environmental and genetic factors play crucial roles in determining an individual's susceptibility to asthma and the severity of their condition.
Critical processes in asthma pathophysiology include:
4.7K
Asthma III: Clinical Manifestations01:13

Asthma III: Clinical Manifestations

Asthma presents with a characteristic pattern of episodic respiratory symptoms that reflect underlying airway inflammation, bronchoconstriction, and mucus hypersecretion. Although severity varies among individuals, certain clinical manifestations are considered hallmarks of the disorder and often guide diagnosis and assessment.Respiratory SymptomsA persistent cough is one of the most common early features of asthma. It is frequently dry and tends to worsen at night or in the early morning,...
49