NCT06516614 · Vanderbilt University Medical Center
Sleep Coach for Adolescents With Type 1 Diabetes
What this study is about
The goal of this work is to conduct a randomly assigned trial evaluating the effects of a behavioral intervention to increase sleep duration and quality for adolescents with type 1 diabetes (T1D). The impact of the sleep-promoting intervention on executive function and glycemic outcomes will be assessed.
View original scientific description
The goal of this work is to conduct a randomized trial evaluating the effects of a behavioral intervention to increase sleep duration and quality for adolescents with type 1 diabetes (T1D). The impact of the sleep-promoting intervention on executive function and glycemic outcomes will be assessed. We will also explore multiple components of the recently identified central nervous system glymphatic system and evaluate how these components change and impact brain integrity and function with improved sleep.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- 11-17 years of age at the time of enrollment
- Diagnosed with type 1 diabetes for ≥ 12 months
- Report insufficient sleep (\< 8 hrs./night for 13-17 year-olds, \<9 hrs./night for 11-12 year-olds) but have no other sleep disorders or sleep apnea
- Are not meeting the target for HbA1c (\<7%)
- Able to read /speak English
Exclusion criteria
- Participant has other serious health conditions that interfere with diabetes management
- Optional MRI portion of the study - anything that would prevent an adolescent from receiving a high-quality MRI of the brain (metal implants or inability to hold still for an MRI which may take up to 60 minutes) Inclusion criteria for caregivers:
- Currently living with the child (at least 50% of the time)
- Speak and read English
Where
- Nashville, Tennessee
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Oct 1, 2025 · Source of record for eligibility and locations