Overview and implications of obstructive sleep apnoea.

Area of Science:

• Sleep Medicine
• Public Health
• Cardiovascular Disease

Background:

• Obstructive sleep apnoea (OSA) is a significant global health concern with insufficient public and professional awareness.
• Developing nations face challenges due to scarce resources for sleep medicine facilities, highlighting the need for accessible diagnostic and therapeutic options.
• Untreated OSA is linked to serious health consequences, including daytime sleepiness, impaired performance, poor quality of life, insulin resistance, atherosclerosis, hypertension, and a procoagulant state.

Purpose of the Study:

• To review the current understanding of obstructive sleep apnoea (OSA).
• To discuss diagnostic and management challenges, particularly in resource-limited settings.
• To explore current and emerging therapeutic strategies for OSA.

Main Methods:

• Literature review of obstructive sleep apnoea (OSA).
• Analysis of diagnostic and management modalities.
• Evaluation of treatment outcomes and patient compliance.

Main Results:

• Continuous positive airway pressure (CPAP) remains the first-line treatment for OSA, improving quality of life and metabolic parameters.
• Patient acceptance of CPAP therapy is often low due to cost and inconvenience.
• Alternative treatments including oral appliances and upper airway surgery offer potential benefits for patient compliance.

Conclusions:

• Improving awareness and accessibility of OSA diagnosis and treatment is crucial, especially in developing countries.
• Enhancing patient compliance with therapies like CPAP is essential for improving outcomes.
• Further development and appropriate application of alternative treatments may enhance quality of life and survival for OSA patients.