Main objective:~To assess the effect of 6 months of CPAP treatment associated with conventional drug therapy on glycemic control in patients with type 2 diabetes and sleep apnea-hypopnea syndrome (SAHS)
Aim: To assess if six months of treatment with CPAP associated with conventional drug therapy, contribute to improved glycemic control in patients with type 2 diabetes and sleep apnea-hypopnea syndrome SAHS)