Obstructive Sleep Apnoea and CPAP Treatment Response in Patients With Non-alcoholic Fatty Liver Disease

Continuous positive airway pressure (CPAP) is the gold standard treatment for patients with obstructive sleep apnea (OSA). In a previous trials comparing therapeutic CPAP vs subtherapeutic CPAP, CPAP could reduce 24-hour mean blood pressure in mildly sleepy patients with OSA over 3 months whereas our one-year prospective study has shown that reduction of carotid artery intima-media thickness of OSA patients occurred mostly in the first 6 months and was sustained at 12 months in patients with CPAP compliance about 4.7 hours per night.