Optimizing Cardiac Rehabilitation by Integrating Sleep Therapeutics

The study aims are to: 1) optimize the Transdiagnostic Sleep and Circadian Intervention (TranS-C) for delivery to Veterans in cardiac rehabilitation, 2) test and refine the adapted TranS-C treatment manual and protocol, and 3) conduct a pilot randomized trial to establish the feasibility, acceptability, and plausibility of the intervention protocol and study procedures.

Study Overview

Detailed Description

Aim 1 will involve formative work to optimize the TranS-C manual and protocol for delivery in Cardiac Rehabilitation, with input from Veterans and provider stakeholders. Aim 2 will involve a preliminary test and refinement of the adapted TranS-C manual and protocol with a small sample of Veterans who are participating in cardiac rehabilitation and report sleep disturbance and/or sleep-related impairment. Aim 3 will involve a pilot randomized trial to establish the feasibility, acceptability, and plausibility of the intervention protocol and study procedures. Veterans in cardiac rehabilitation with sleep disturbance and/or sleep-related impairment will be randomized to TranS-C + Usual Care or Usual Care. Treatment satisfaction will be assessed at 3-months; sleep disturbance and sleep-related impairment, disability and functioning, and health-related quality of life will be assessed at baseline, 3-months, and 6-months to determine measure responsiveness and provide preliminary insight into treatment effects.

Of note, information provided in this entry (e.g., design, eligibility criteria, outcomes, etc.) pertains only to Aim 3 which includes the pilot randomized trial. Consistent with Stage I of the NIH stage model of behavioral intervention development research, results from Aim 1 and 2 activities may lead to modifications to the pilot protocol and procedures in Aim 3.

Study Type

Interventional

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 Contact

Study Locations

    • Pennsylvania
      • Pittsburgh, Pennsylvania, United States, 15240
        • VA Pittsburgh Healthcare System University Drive Division, Pittsburgh, PA

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

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Veteran
  • Age 18 years or older
  • Referred for VAPHS cardiac rehabilitation
  • Self-reported sleep disturbance or sleep-related impairment, determined by PROMIS Sleep Disturbance T-score at least 55 (raw score at least 25) or PROMIS Sleep-Related Impairment T-score at least 55 (raw score at least 20)
  • English language fluency
  • Willing and able to voluntarily participate in a behavioral sleep intervention clinical research study
  • Willing to permit study personnel access to VA EHR
  • Willing to permit study personnel to communicate with routine VA healthcare providers
  • Willing and able to participate in outpatient cardiac rehabilitation at VAPHS

Exclusion Criteria:

  • Moderate to severe cognitive impairment
  • Active suicidal ideation, plan, or intent
  • Current moderate to severe alcohol or substance use disorder
  • Current severe symptoms of depression, anxiety, mania/hypomania, psychosis, or PTSD
  • Currently engaged in a non-pharmacological intervention for sleep
  • Currently working night shifts
  • Currently pregnant and/or breast-feeding

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: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: TranS-C + Usual Care
Participants in this group will receive TranS-C and will continue with care in cardiac rehabilitation as usual.
Participants will complete the TranS-C intervention as adapted for cardiac rehabilitation. TranS-C is a behavioral intervention that is rooted in basic sleep and circadian science and draws from empirically-supported treatments including Cognitive Behavioral Therapy for Insomnia (CBT-I), Interpersonal and Social Rhythm Therapy (IPSRT), chronotherapy, and light therapy. It was designed to promote sleep health across a range of sleep problems. Participants in this group will also continue to receive care as usual, cardiac/sleep-related or otherwise.
Other Names:
  • TranS-C
No Intervention: Usual Care
Participants in this group will receive only usual care and thus will continue with care in cardiac rehabilitation as usual.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Multidimensional Treatment Satisfaction Measure
Time Frame: 3 months
Self-report measure of patient satisfaction with behavioral intervention process and outcomes. Subscale scores range from 0-4. Higher scores are suggestive of greater satisfaction with treatment.
3 months
Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v 1.0-Sleep Disturbance 8a from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months

Validated self-report measure of global sleep disturbance over the preceding 7 days. Produces raw score and T-score values, where 50 is the mean of the reference population and 10 is the standard deviation.

Higher scores are indicative of greater sleep disturbance.

Baseline to 3 and 6 months
Patient-Reported Outcomes Measurement Information System (PROMIS) Short Form v 1.0-Sleep Related Impairment 8a from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of sleep-related impairment over the preceding 7 days. Produces raw score and T-score values, where 50 is the mean of the reference population and 10 is the standard deviation. Higher scores are indicative of greater sleep-related impairment.
Baseline to 3 and 6 months
World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of disability and functioning associated with physical and mental disorders. The WHODAS 2.0 contains 36-items that assess functioning in the domains of cognition, mobility, self-care, getting along, life activities, and participation over the preceding 30 days. The outcome of interest is the WHODAS 2.0 summary score. Using the complex scoring method, scores range from 0 to 100. Higher scores are indicative of greater disability.
Baseline to 3 and 6 months
MacNew Heart Disease Health-Related Quality of Life Questionnaire (MacNew) from Baseline to 3 and 6 months
Time Frame: Baseline to 3 months and 6 months
Validated self-report measure of health-related quality of life in patients with heart disease. Contains 27 items that assess physical limitations, emotional function, social function, and symptoms common in heart disease (e.g., angina/chest pain, shortness of breath, fatigue, aching legs). The outcome of interest is the total health-related quality of life score. Scores range from 1 to 7. Higher scores are indicative of higher levels of health-related quality of life.
Baseline to 3 months and 6 months

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Short Physical Performance Battery (SPPB) from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated performance-based measure of physical function. Includes assessments of gait speed, functional strength, and standing balance. Total scores range from 0 to 12. Higher scores are indicative of better performance.
Baseline to 3 and 6 months
Physical Performance Test (PPT)from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated performance-based measure of physical functioning. Requires participants to perform 7 activities that simulate activities of daily living (e.g., writing a sentence, putting on a jacket). Scores range from 0 to 28. Higher scores are indicative of better performance.
Baseline to 3 and 6 months
Life Space Assessment from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of life space mobility (i.e., the spatial area in which a person navigates). Respondents indicate how far and how often they have traveled to various places (e.g., in immediate neighborhood, outside immediate town or community) in the past 4 weeks. Composite scores range from 0 to 120. Higher scores are suggestive of greater life space mobility.
Baseline to 3 and 6 months
World Health Organization Quality of Life-BREF (WHOQOL-BREF) from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of quality of life. Contains 26 items that assess and yield scores representative of quality of life in the domains of physical health, psychological health, social relationships, and environment. Domain scores range from 0 to 100. Higher scores are indicative of higher quality of life.
Baseline to 3 and 6 months

Other Outcome Measures

Outcome Measure
Measure Description
Time Frame
Pittsburgh Sleep Quality Index from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of global sleep quality. Items assess past-month subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbance, use of sleep medication, and daytime dysfunction. Global sleep quality scores range from 0 to 21. Higher scores are indicative of worse sleep quality.
Baseline to 3 and 6 months
Insomnia Severity Index from Baseline to 3 and 6 months
Time Frame: Baseline to 3 and 6 months
Validated self-report measure of insomnia symptoms over the past 2 weeks. Contains 7 items assessing severity of insomnia symptoms. Scores range from 0 to 28. Higher scores are indicative of greater insomnia severity.
Baseline to 3 and 6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Principal Investigator: Caitlan A. Tighe, PhD MA, VA Pittsburgh Healthcare System University Drive Division, Pittsburgh, PA

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)

January 27, 2022

Primary Completion (Actual)

April 16, 2023

Study Completion (Actual)

April 16, 2023

Study Registration Dates

First Submitted

August 5, 2020

First Submitted That Met QC Criteria

August 5, 2020

First Posted (Actual)

August 10, 2020

Study Record Updates

Last Update Posted (Actual)

May 10, 2023

Last Update Submitted That Met QC Criteria

May 8, 2023

Last Verified

May 1, 2023

More Information

Terms related to this study

Other Study ID Numbers

  • E3393-W
  • RX003393 (Registry Identifier: Department of Veterans Affairs)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

Final data sets underlying publications resulting from the proposed research may be shared.

IPD Sharing Time Frame

Prior to the end of the study.

IPD Sharing Access Criteria

A Limited Dataset (LDS) may be created and shared pursuant to a Data Use Agreement (DUA) appropriately limiting use of the dataset and prohibiting the recipient from identifying or re-identifying (or taking steps to identify or re-identify) any individual whose data are included in the dataset.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

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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