Related Experiment Video
Updated: May 15, 2026
07:54
Drug-Induced Sleep Endoscopy (DISE) with Target Controlled Infusion (TCI) and Bispectral Analysis in Obstructive Sleep Apnea
Published on: December 6, 2016
[Diagnosis of sleep disordered breathing using portable methods]
1Interdisziplinäres Schlafmedizinisches Zentrum, Charité-Universitätsmedizin Berlin. thomas.penzel@charite.de
Pneumologie (Stuttgart, Germany)
|December 19, 2012
Summary
Portable monitoring is a key diagnostic tool for sleep disordered breathing. New indirect methods show promise but require further clinical validation for reliable diagnosis.
Area of Science:
- Sleep Medicine
- Respiratory Physiology
- Medical Device Technology
Context:
- Portable monitoring is a widely adopted diagnostic method for sleep disordered breathing (SDB).
- Established guidelines define conditions for reliable results and limitations of current portable monitoring devices.
- Devices are categorized by the number and type of signals recorded.
Purpose:
- To review the current state of portable monitoring for sleep disordered breathing.
- To introduce and discuss novel indirect assessment methods for SDB detection.
- To highlight the need for further research on emerging technologies.
Summary:
- Portable monitoring is a primary diagnostic approach for sleep disordered breathing globally.
- New technical developments explore indirect SDB assessment using signals like ECG, pulse wave analysis, jaw movements, and respiratory sounds.
- These innovative methods are currently supported by limited studies.
Impact:
- Provides an overview of established and emerging portable monitoring techniques for SDB.
- Identifies areas requiring further investigation to validate new diagnostic technologies.
- Aims to guide future research and clinical adoption of advanced SDB monitoring tools.
Related Concept Videos
01:27Physical Assessment of the Respiratory Tract II: Inspection
Physical assessment of the respiratory tract through inspection is a crucial step in understanding the patient's respiratory health. It provides insights into the functioning of the respiratory system, the musculoskeletal structure, and even the patient's nutritional status. This comprehensive approach involves observing several vital aspects: chest configuration, breathing patterns, respiratory rates, skin color, and use of accessory muscles.
Chest Configuration
The chest configuration can...
Chest Configuration
The chest configuration can...
01:20Assessment of Ventilation I: Respiratory Rate
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
01:21Sleep 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...
The condition is more prevalent among...
01:29Assessment of Ventilation II: Respiratory Depth and Rhythm
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
01:30Respiratory System Abnormal Finding I: Inspection and Percussion
Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
01:27Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
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.
Medical History
Medical History