Sleep Promotion to Improve Diabetes Management in Adolescents With T1D

NCT ID: NCT02786953

Last Updated: 2020-01-18

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 40 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2017-10-19
• Study Completion Date: 2019-02-05

Brief Summary

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.

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.

Conditions

Diabetes Mellitus, Type 1

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: SINGLE

Study Groups

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.

Group Type: EXPERIMENTAL

Sleep Promotion

Intervention Type: BEHAVIORAL

Behavioral intervention to improve sleep quality and duration.

Usual Care

Usual Care

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Sleep Promotion

Behavioral intervention to improve sleep quality and duration.

Intervention Type: BEHAVIORAL

Eligibility Criteria

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)

• Minimum Eligible Age: 13 Years
• Maximum Eligible Age: 17 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Vanderbilt University Medical Center

OTHER

Sponsor Role: lead

Responsible Party

Sarah Jaser

Associate Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Sarah S Jaser, PhD

Role: PRINCIPAL_INVESTIGATOR

Vanderbilt University Medical Center

Locations

Vanderbilt University Medical Center

Nashville, Tennessee, United States

Countries

United States

Provided Documents

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

151271

Identifier Type: -

Identifier Source: org_study_id