- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02724800
Implementation of Brief Insomnia Treatments - Clinical Trial (iBIT)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Cognitive Behavioral Therapy for Insomnia (CBTI) is the evidence-based first line treatment for chronic insomnia. Randomized controlled trials and meta-analyses have established that CBTI is efficacious and effective. Despite the strong evidence for CBTI, chronic insomnia remains under-treated among Veterans because of several barriers that limit access to behavioral treatments. In recent years, the VA has taken substantial measures to train more clinicians to provide insomnia treatment; however, a deficit in treatment availability remains. In 2011, the VA began to train clinicians in CBTI as part of the VA's Evidence Based Psychotherapy (EBP) training program, with a goal to train 1000 clinicians. Even with 1000 VA clinicians trained in CBTI, a shortage of clinicians will likely remain due to the high prevalence of insomnia. High prevalence and a shortage of clinicians prevent the VA from meeting the care demand of Veterans with insomnia. While the CBTI roll-out is a significant investment from the VA, additional mechanisms, such as dissemination and implementation of other evidence-based treatments for insomnia with fewer implementation barriers, must be considered to address the high prevalence of insomnia.
The in-person delivery and length of treatment for CBTI may be one of barriers to accessing care. Briefer protocols that use multiple delivery modalities have recently been developed and may help to increase session attendance and treatment completion. These shorter insomnia treatments are often referred to as Brief Behavioral Treatment for Insomnia (BBTI) and consist of ≤4 sessions. Besides fewer and briefer sessions, and utilizing both in-person and phone delivery of treatment, BBTI also emphasizes the behavioral components of CBTI (i.e., stimulus control and sleep restriction) rather than a combined approach focusing on both behavioral and cognitive components. BBTI is efficacious in adults-studies with older adults and Veterans found BBTI resulted in a significant decrease in insomnia severity with Cohen's d effect sizes in the moderate to large range. Like CBTI, BBTI significantly improves insomnia severity and may also help to improve secondary outcomes like depression and anxiety.
Integration of newer insomnia treatments, like BBTI, will first depend on establishing its evidence directly compared to CBTI. Effectiveness trials of BBTI, especially those conducted with military Veterans in typical VA settings, have yet to be conducted. Before BBTI can be broadly implemented and integrated into the VA, it needs to be established as a clinically effective treatment for insomnia among Veterans and a statistically non-inferior treatment (not necessarily better or worse) for Veterans compared to CBTI.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
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Pennsylvania
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Pittsburgh, Pennsylvania, United States, 15240
- VA Pittsburgh Healthcare System
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age 18 years old and older
- Military Veteran
- Insomnia Severity Index (ISI) ≥15 & Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria for insomnia disorder
- If using sleep medications, medication and dosage have not been changed in the past month, and will remain unchanged for the duration of the treatment phase of the study (i.e., 4-8 weeks)
- If using other psychotropic medications, medication and dosage have not been changed in the past 2 months, and will remain unchanged for the duration of the treatment phase of the study (i.e., 4-8 weeks)
Exclusion Criteria:
- Untreated, current, and severe PTSD as determined by the Structured Clinical Interview for DSM-5 (SCID)
- Untreated, current, and severe Major Depressive Disorder as determined by the SCID
- Current/Past Psychotic or Bipolar disorder
- Current substance or alcohol use disorder as determined by the SCID
- Current unstable medical condition
- Hospitalization in the previous 1 month for a medical condition or surgery for which recovery overlaps with the study onset and duration
- Seizure disorder, open skull brain injury, or moderate to severe traumatic brain injury (TBI)
- Current, untreated, sleep disorders such as nightmare disorder, restless legs syndrome, circadian rhythm disorder (or shift work), or a suspected sleep disorder requiring polysomnographic assessment, such as obstructive sleep apnea or periodic leg movements as determined by the South Texas Research Organizational Network Guiding Studies on Trauma and Resilience (STRONG STAR) Clinical Interview for DSM-5 Sleep-Wake Disorders and/or the STOP-BANG questionnaire
- Moderate to severe cognitive impairment (St. Louis University Mental Status [SLUMS] exam ≤20) and/or diagnosis in medical record indicative of moderate to severe cognitive impairment
- Unstable environment that is not in one's control (e.g., homeless, temporary group home, care taking duties at night)
- Pregnancy and/or breast-feeding
STOP-BANG is not a true acronym but indicates the symptoms each item assess:
- S-snores T-tired/sleepy O-observed apneas P-high blood pressure
- B-body mass index A-age N-neck circumference G-gender
Study Plan
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 |
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Active Comparator: CBTI
CBTI consists of five in-person sessions within an eight week period.
Topics covered include: sleep education, stimulus control, sleep restriction, relaxation strategies, cognitive therapy, and sleep hygiene.
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28 Veterans with chronic insomnia will be randomized to CBTI.
The intervention will be delivered in 5 face-to-face session within an 8 week time period.
The intervention will be delivered at the VA Pittsburgh Healthcare System.
Treatment visits will last approximately 45 minutes.
Other Names:
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Active Comparator: BBTI
BBTI consists of one in-person session with three weekly follow-up sessions (in-person or phone) in a four week period.
Topics covered include: sleep education, stimulus control, and sleep restriction.
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28 Veterans with chronic insomnia will be randomized to BBTI.
The intervention will be delivered over 4 consecutive weeks, which include individual face-to-face visits on Weeks 1 and 3 (option for telephone), and telephone appointments on Weeks 2 and 4. Interventions will be delivered at the VA Pittsburgh Healthcare System.
The duration of the first treatment visit is approximately 45-minutes, and the follow-up visit on Week 3 will last no more than 30 minutes.
Brief (<20 minutes) telephone sessions will be conducted on Weeks 2 and 4.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Insomnia Severity Index (ISI)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Insomnia Severity Index (ISI) 0-28; 0-7 (no symptoms), 8-14 (sub-threshold symptoms), 15-21 (moderately severe), 22-28 (severe) high scores indicate worse outcome/greater severity
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient Health Questionnaire (PHQ-9)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Patient Health Questionnaire (PHQ-9) 0-27; 0-5 (minimal), 6-10 (mild), 11-15 (moderate), 16-20 (moderate-severe), 21-27 (severe) high scores indicate worse outcome/greater severity
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Generalized Anxiety Disorder (GAD-7)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Generalized Anxiety Disorder (GAD-7) 0-21; 0-5 (minimal), 6-10 (mild), 11-15 (moderate), 16-21 (severe) high scores indicate worse outcome/greater severity
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders (DSM-5) (PCL-5)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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PTSD Checklist for DSM-5 (PCL-5) 0-76 (sleep item removed), higher scores indicate greater PTSD severity >33, likely PTSD diagnosis
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Patient-Reported Outcomes Measurement Information System (PROMIS) Fatigue Scale
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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PROMIS Fatigue Scale 33.4 - 76.8 (T-score) The T-score rescales the raw score into a standardized score with a mean of 50 and a standard deviation (SD) of 10.
Therefore, a participant with a T-score of 50 is equal to the mean and a T-score of 40 is one SD below the mean.
Scores less than 50 indicate less fatigue symptoms than an age and gender matched healthy population and scores greater than 50 indicate greater fatigue symptoms than an age and gender matched healthy population.
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Patient-Reported Outcomes Measurement Information System (PROMIS) Global Health
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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PROMIS Global Health Physical Health: 16.2 - 67.7 (T-score) Mental Health: 21.2 - 67.6 (T-score) The T-score re-scales the raw score into a standardized score with a mean of 50 and a standard deviation (SD) of 10.
Therefore, a participant with a T-score of 50 is equal to the mean and a T-score of 40 is one SD below the mean.
Scores less than 50 indicate worse quality of life than an age and gender matched healthy population and scores greater than 50 indicate better quality of life than an age and gender matched healthy population.
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Work and Social Adjustment Scale (WSAS)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Work and Social Adjustment Scale (WSAS) 0-40 higher scores indicate worse functioning
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Pittsburgh Sleep Quality Index (PSQI)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Pittsburgh Sleep Quality Index (PSQI) 0-21 higher score indicates worse sleep quality, >5 indicates poor quality sleep
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Epworth Sleepiness Scale (ESS)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Epworth Sleepiness Scale (ESS) 0-24 higher score indicates greater sleepiness, >10 indicates excessive daytime sleepiness
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Dysfunctional Beliefs and Attitudes About Sleep (DBAS)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Dysfunctional Beliefs and Attitudes About Sleep (DBAS) 0-160 reported as mean score (sum of items answered / 10 for a range 0-16) higher scores indicate greater dysfunctional beliefs and attitudes
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Patient Global Impression of Change (PGIC)
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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Patient Global Impression of Change (PGIC) 1-7 higher score indicative of greater subjective improvement
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Sleep Diary
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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The Sleep Diary measures common sleep variables important for tracking and changing sleep behaviors Sleep Onset Latency (SOL) - lower is better Wake After Sleep Onset (WASO) - lower is better Early Morning Awakenings (EMA) - lower is better Total Wake Time (TWT) - lower is better Total Sleep Time (TST) - higher is better Time in Bed (TIB) - value depends on TWT and TST
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Sleep Diary - Sleep Efficiency
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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The Sleep Diary measures common sleep variables important for tracking and changing sleep behaviors Sleep Efficiency (total sleep time [TST] / time in bed [TIB]) x 100 - higher is better
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Sleep Diary - Sleep Quality
Time Frame: post-treatment (BBTI: week 5; CBTI: week 6-9)
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The Sleep Diary measures common sleep variables important for tracking and changing sleep behaviors Sleep Quality (SQ) 1-5 higher is better
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post-treatment (BBTI: week 5; CBTI: week 6-9)
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Collaborators and Investigators
Sponsor
Collaborators
Publications and helpful links
General Publications
- Bramoweth AD, Lederer LG, Youk AO, Germain A, Chinman MJ. Brief Behavioral Treatment for Insomnia vs. Cognitive Behavioral Therapy for Insomnia: Results of a Randomized Noninferiority Clinical Trial Among Veterans. Behav Ther. 2020 Jul;51(4):535-547. doi: 10.1016/j.beth.2020.02.002. Epub 2020 Feb 20.
- Bramoweth AD, Germain A, Youk AO, Rodriguez KL, Chinman MJ. A hybrid type I trial to increase Veterans' access to insomnia care: study protocol for a randomized controlled trial. Trials. 2018 Jan 26;19(1):73. doi: 10.1186/s13063-017-2437-y.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- Pro00001553
- 1IK2HX001548-01A2 (U.S. NIH Grant/Contract)
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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