Suvorexant on Sleep Disturbance in Patients With Chronic Insomnia and Suboptimally Controlled Type 2 Diabetes
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Inflammation
- Insomnia
- Sleep Disorder
- Type 2 Diabetes Mellitus
- Type
- Interventional
- Phase
- Phase 4
- Design
- Allocation: RandomizedIntervention Model: Crossover AssignmentIntervention Model Description: Sequential Parallel Comparison Design: subjects will be randomized in a 1:2 ratio to suvorexant 10-20 mg or equivalent placebo for six weeks, followed by re-randomization of placebo non-responders to either suvorexant or placebo in a 1:1 design for six weeks.Masking: Double (Participant, Investigator)Masking Description: The participant, investigator, and clinical research coordinator will remain masked throughout the duration of the study. An unmasked research coordinator will be responsible for assessing mid-point outcomes on the sleep diaries and communicating with the pharmacy for re-randomization medication orders.Primary Purpose: Treatment
Participation Requirements
- Age
- Between 25 years and 75 years
- Gender
- Both males and females
Description
Type 2 diabetes results from a progressive insulin secretory defect on the background of insulin resistance and is a growing pandemic and a leading cause of morbidity and mortality. Sleep disturbance is one of the underappreciated and important features of Type 2 diabetes, and may contribute to the ...
Type 2 diabetes results from a progressive insulin secretory defect on the background of insulin resistance and is a growing pandemic and a leading cause of morbidity and mortality. Sleep disturbance is one of the underappreciated and important features of Type 2 diabetes, and may contribute to the development of the disease. In those with established Type 2 diabetes, there is emerging evidence from cross-sectional studies that sleep disturbance affects glycemic control. Although cross-sectional studies suggest a relationship between sleep disturbance and glycemic control in Type 2 diabetes, causality is best investigated by interventional studies. Suvorexant has a comparatively benign side effect profile compared to many of the hypnotic agents typically prescribed for insomnia. The investigators aim to determine the effect of suvorexant on subjective total sleep time (TST), as well as subjective wake after sleep onset, Insomnia Severity Index, HbA1c levels and insulin sensitivity, inflammatory markers, and other subjective sleep endpoints.
Tracking Information
- NCT #
- NCT03818581
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: John W Winkelman, MD/PhD Massachusetts General Hospital