Effects of continuous positive airway pressure (CPAP) therapy on neurological and functional rehabilitation in Basal Ganglia Stroke patients with obstructive sleep apnea: A prospective multicenter study

: Obstructive sleep apnea (OSA) adversely affects neurological recovery. This study aimed to determine the impact of continuous positive airway pressure (CPAP) and/or rehabilitation in basal ganglia stroke patients with OSA.A prospective controlled trial was conducted in 2015-2018. The subjects received routine rehabilitation training for up to 2 years and were assigned to the intervention and control groups treated with CPAP or without, respectively. Then, treatment effects on sleep parameters, motor function, stroke severity, daily life activities, cognitive function, and psychological states were assessed at different time points.At 6 months, the CPAP group showed significantly lower mean apnea-hypopnea index (AHI), percentage of time with SpO2 at  .05). Repeated-measures ANOVA revealed significant interactions between the two groups for change in FMA, MMSE, BI, HAMA, and HRSD scores from admission to 24 months (P < .001), but no significant was found for BMI (P = .582).Basal ganglia stroke patients with OSA tend to have significantly greater sleeping, neurological and functional recovery after CPAP, and rehabilitation over 2 years.