Effect of Glucose Improvement on Nocturnal Sleep Breathing Parameters in Patients with Type 2 Diabetes: The Candy Dreams Study.

ABSTRACT: Type 2 diabetes exerts a negative impact on sleep breathing. It is unknown whether a long-term improvement in glycemic control ameliorates this effect. We conducted an interventional study with 35 patients with type 2 diabetes and obstructive sleep apnea (OSA) to explore this. At home, sleep breathing parameters were assessed at baseline and after a 4-month period in which antidiabetic therapy was intensified. Patients who decreased their body mass index ≥2kg/m² were excluded. Those with an HbA1c reduction ≥0.5% were considered good responders (n = 24). After the follow-up, good responders exhibited an improvement in the apnea-hypopnea index (AHI: 26-1 (95% IC: 8.6-95.0) vs. 20.0 (4.0-62.4) events/hour, p = 0.002) and in time with oxygen saturation below 90% (CT90:

SUBMITTER: Gutierrez-Carrasquilla L 

PROVIDER: S-EPMC7230160 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature