- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02786953
Sleep Promotion to Improve Diabetes Management in Adolescents With T1D
January 6, 2020 updated by: Sarah Jaser, Vanderbilt University Medical Center
Sleep Coach: Sleep Promotion to Improve Diabetes Management in Adolescents With T1D
Adolescents with type 1 diabetes (T1D) are at increased risk for problems with adherence and suboptimal glycemic control, and novel approaches are needed to improve outcomes in this high-risk population.
The majority of adolescents obtain insufficient sleep (defined as <8 hours/night), and sleep disturbance has been significantly associated with poorer adherence and predicted greater problems with quality of life and worse glycemic control.
Yet, no interventions have addressed sleep in youth with T1D.
Working from a biopsychosocial and contextual model of sleep, the investigators propose to tailor a sleep-promoting intervention to meet the needs of adolescents with T1D by conducting interviews with to identify the barriers and facilitators to adequate sleep specific to this population.
The sleep-promoting intervention will be developed and tested, building on successful sleep interventions in other populations, including components such as limiting caffeine, establishing a media curfew, and positive bedtime routines, while addressing the needs unique to adolescents with T1D, such as fear of hypoglycemia.
The study will be conducted by a multidisciplinary team, consisting of Sarah Jaser, PhD, a pediatric psychologist, and two co-investigators, Beth Malow, MD, MS, a neurologist with specialty in sleep medicine, and Jill Simmons, MD, a pediatric endocrinologist.
Sleep is a potentially modifiable risk factor that may have both a physiological and behavioral impact on diabetes outcomes.
Given the strong associations between sleep and diabetes outcomes in the preliminary data, and recent evidence from sleep restriction studies indicating the impact of insufficient sleep on insulin sensitivity, behavior, and mood, there is reason to believe that a sleep-promoting intervention has the potential to improve outcomes in adolescents with T1D indirectly by improving adherence and directly through its effect on metabolic function.
Therefore, the proposed study offers a novel approach to improve adherence, quality of life, and glycemic control in adolescents with T1D.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Working from a biopsychosocial and contextual model of sleep, this study will pilot test a sleep-promoting intervention tailored to meet the needs of adolescents with T1D, building on successful sleep interventions in other populations, including components such as limiting caffeine, establishing a media curfew, and positive bedtime routines, while addressing the needs unique to adolescents with T1D, such as fear of hypoglycemia.
The study will be conducted by a multidisciplinary team, consisting of Sarah Jaser, PhD, a pediatric psychologist, and two co-investigators, Beth Malow, MD, MS, a neurologist with specialty in sleep medicine, and Jill Simmons, MD, a pediatric endocrinologist.
Sleep is a potentially modifiable risk factor that may have both a physiological and behavioral impact on diabetes outcomes.
Given the strong associations between sleep and diabetes outcomes in the preliminary data, and recent evidence from sleep restriction studies indicating the impact of insufficient sleep on insulin sensitivity, behavior, and mood, there is reason to believe that a sleep-promoting intervention has the potential to improve outcomes in adolescents with T1D indirectly by improving adherence and directly through its effect on metabolic function.
Therefore, the proposed study offers a novel approach to improve adherence, quality of life, and glycemic control in adolescents with T1D.
Study Type
Interventional
Enrollment (Actual)
40
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Tennessee
-
Nashville, Tennessee, United States, 37232
- Vanderbilt University Medical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
13 years to 17 years (Child)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Diagnosed with type 1 diabetes for at least 12 months
- Speak and read English
- Report Insufficient sleep (< 8 hours/night most school nights)
Exclusion Criteria:
- Other major health problems or sleep disorders (other than insomnia)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
No Intervention: Usual Care
|
|
Experimental: Sleep Promotion
Behavioral sleep-promoting intervention, including components such as limiting caffeine, establishing a media curfew, and positive bedtime routines, as well as needs unique to adolescents with T1D, such as fear of hypoglycemia.
|
Behavioral intervention to improve sleep quality and duration.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Sleep Quality: Baseline
Time Frame: baseline
|
Sleep quality will be measured with the Pittsburgh Sleep Quality Index total score.
Each of the sleep components yields a score ranging from 0 to 3, with 3 indicating the greatest dysfunction.
The sleep component scores are summed to yield a total score ranging from 0 to 21 with the higher total score (referred to as global score) indicating worse sleep quality.
|
baseline
|
Sleep Quality 3 Months
Time Frame: 3 months
|
Sleep quality will be measured with the Pittsburgh Sleep Quality Index total score.
Each of the sleep components yields a score ranging from 0 to 3, with 3 indicating the greatest dysfunction.
The sleep component scores are summed to yield a total score ranging from 0 to 21 with the higher total score (referred to as global score) indicating worse sleep quality.
|
3 months
|
Glycemic Control (HbA1c) Baseline
Time Frame: Baseline
|
HbA1C is a measure of average blood glucose levels.
It is measured quarterly at regular clinic visits.
|
Baseline
|
Glycemic Control (HbA1c) 3 or 6 Months
Time Frame: 3 months or 6 months
|
HbA1C is a measure of average blood glucose levels.
It is measured quarterly at regular clinic visits.
|
3 months or 6 months
|
Sleep Duration: Baseline
Time Frame: baseline
|
Sleep duration will be measured with actigraphy (total sleep time)
|
baseline
|
Sleep Duration: 3 Months
Time Frame: 3 months
|
Sleep duration will be measured with actigraphy (total sleep time)
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Quality of Life (PedsQL)
Time Frame: Baseline and 3 months
|
The PedsQL, Type 1 Diabetes module, a self-report measure of quality of life will be used.
Scaled scores range from 0-100, and higher scores indicate better quality of life.
|
Baseline and 3 months
|
Adherence (Self Care Inventory) Parent
Time Frame: Baseline and 3 months
|
The parent versions of the Self Care Inventory will be used to measure adherence to the diabetes treatment regimen.
Mean scores are calculated, ranging from 1-5, with higher scores indicating better adherence.
|
Baseline and 3 months
|
Adherence (Self Care Inventory) Teen
Time Frame: Baseline and 3 months
|
The teen versions of the Self Care Inventory will be used to measure adherence to the diabetes treatment regimen.
Mean scores are calculated, ranging from 1-5, with higher scores indicating better adherence.
|
Baseline and 3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
October 19, 2017
Primary Completion (Actual)
October 23, 2018
Study Completion (Actual)
February 5, 2019
Study Registration Dates
First Submitted
May 18, 2016
First Submitted That Met QC Criteria
May 25, 2016
First Posted (Estimate)
June 1, 2016
Study Record Updates
Last Update Posted (Actual)
January 18, 2020
Last Update Submitted That Met QC Criteria
January 6, 2020
Last Verified
January 1, 2020
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 151271
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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