Long-Term Management of Sleep Apnea-Hypopnea Syndrome: Efficacy and Challenges of Continuous Positive Airway Pressure Therapy

Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) is a prevalent condition characterized by intermittent upper airway obstruction during sleep, leading to significant health issues, including cardiovascular disease, metabolic syndrome, and neurodegenerative disorders. The primary treatment for OSAHS is Continuous Positive Airway Pressure (CPAP) therapy, which maintains airway patency through a continuous flow of air, effectively reducing apnea-hypopnea indices, improving sleep quality, and lowering cardiovascular risks.