NIA_Improving Function and Well-being by Improving Patient Memory: Transdiagnostic Sleep and Circadian Treatment
- Conditions
- Memory ImpairmentCircadian DysregulationSleep Disorder
- Interventions
- Behavioral: Memory Support InterventionBehavioral: Transdiagnostic Intervention for Sleep and Circadian Dysfunction
- Registration Number
- NCT05986604
- Lead Sponsor
- University of California, Berkeley
- Brief Summary
Mental illness is often chronic, severe, and difficult to treat. Though there has been significant progress towards establishing effective and efficient interventions for psychological health problems, many individuals do not gain lasting benefits from these treatments. The Memory Support Intervention (MSI) was developed utilizing existing findings from the cognitive science literature to improve treatment outcomes. In this study, the investigators aim to conduct an open trial that includes individuals 50 years and older to assess if a novel version of the Memory Support Intervention improves sleep and circadian functioning, reduces functional impairment, and improves patient memory for treatment.
- Detailed Description
Life expectancy has increased drastically in the United States. Longer life is too often associated with illness, discomfort, disability, and dependency. Progress toward promoting health and well-being as we age must include the identification of novel treatment targets that are safe, powerful, inexpensive, and deployable. The proposed research will test one such target-patient memory for the contents of treatment.
Over 5 years, we will recruit adults who are 50 years and older and who are experiencing sleep and circadian problems (n = 178, including 20% for attrition). Participants will be randomly allocated to TranS-C plus the MSI ("TranS-C+MSI") or TranS-C alone via eight 50-minute, weekly, individual sessions. Assessments will be conducted at baseline, post-treatment, and at 6- and 12-month follow-up (6FU and 12FU).
Specific Aim 1: To evaluate if adding the MSI to TranS-C (a) improves sleep and circadian functioning, (b) improves daytime functioning, (c) improves well-being and (d) improves patient memory by comparing the effects of TranS-C+MSI vs. TranS-C alone. Hypothesis 1. Compared to TranS-C alone, people who receive TranS-C+MSI will improve more on all outcomes at post-treatment, 6FU and 12FU.
Specific Aim 2: To evaluate if patient memory for treatment mediates the relation between treatment condition and sleep and circadian functioning. Hypothesis 2. TranS-C+MSI will be associated with better memory for treatment relative to TranS-C alone, and in turn, better memory for treatment will be associated with better sleep and circadian functioning immediately following treatment and at 6FU and 12FU.
Specific Aim 3: To evaluate if subgroups hypothesized to derive added benefit from memory support moderate (a) patient memory for treatment and (b) treatment outcome. Hypothesis 3. Treatment effects for TranS-C+MSI will be larger at post-treatment for those who are older, have fewer years of education, poorer baseline cognitive functioning and more severe baseline sleep disruption and sleep-related impairment.
Exploratory analyses will compare the treatments on (a) patient adherence as well as patient-rated treatment credibility and utilization of treatment elements and (b) provider-rated acceptability, appropriateness, and feasibility.
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 178
Not provided
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description TranS-C+MSI Transdiagnostic Intervention for Sleep and Circadian Dysfunction Transdiagnostic Intervention for Sleep and Circadian Dysfunction will be combined with the Memory Support Intervention TranS-C+MSI Memory Support Intervention Transdiagnostic Intervention for Sleep and Circadian Dysfunction will be combined with the Memory Support Intervention TranS-C alone Transdiagnostic Intervention for Sleep and Circadian Dysfunction The Transdiagnostic Sleep and Circadian Intervention will be delivered alone
- Primary Outcome Measures
Name Time Method Satisfaction with Life Scale Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up 5-item instrument designed to measure global cognitive judgements of satisfaction with one's life. Scores can range from 5-35 with higher scores indicating higher levels of satisfaction with life.
Patient-Reported Outcomes Measurement Information System - Sleep Disturbance Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Assesses perceived functional impairments related to sleep problems using a self-report questionnaire. The minimum value is 8. The maximum value is 40. Higher scores mean more sleep disturbance (worse outcome).
Sheehan Disability Scale Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Assesses functional impairment on a scale from 0 to 30, where higher scores mean higher impairment
- Secondary Outcome Measures
Name Time Method Mean for total wake time (Actigraphy) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment Actigraphy mean for total wake time defined as sleep onset latency + wake after sleep onset + early morning awakening
Provider level: Appropriateness Intervention Measure Through therapy completion, an average of 8 weeks following baseline Assesses provider perceptions of the appropriateness of the treatment intervention using a self-report questionnaire
Provider level: Memory Support Rating Scale, number of types Randomly selected therapy tapes Assesses the number of types of memory support used by a provider via coding of session tapes
Mean for daytime activity (Actigraphy) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment Actigraphy mean for daytime activity
Provider level: Acceptability of Intervention Measure Through therapy completion, an average of 8 weeks following baseline Assess provider perceptions of the acceptability of the treatment intervention using a self-report questionnaire
Provider level: Provider-rated TranS-C Checklist Every treatment session which is 8 sessions, spaced one week apart for approximately 8-10 weeks A measure of the TranS-C elements that are delivered. This is completed by the therapist at the end of every treatment session
Provider level: Memory Support Rating Scale, total amount Randomly selected therapy tapes Assesses the total amount of memory support used by a provider via coding of session tapes
Positive and Negative Affect Scale Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Positive affect scores can range from 10-15, with higher scores representing higher levels of positive affect. Negative affect scores can range from 10-50, with lower scores representing lower levels of negative affect
Memory for Treatment: Cumulative recall Week 4 of treatment as well as Post Treatment, defined as two weeks after the final therapy session (i.e. 8-10 weeks after the initial intake interview) to 6-month follow-up to 12-month follow-up] Recall on the Patient Treatment Recall Task
Provider level: Memory Support Treatment Provider Checklist Every treatment session which is 8 sessions, spaced one week apart for approximately 8-10 weeks A measure of memory support delivered. This is completed by the therapist at the end of every treatment session
Provider level: Patient adherence via the TARS Every treatment session which is 8 sessions, spaced one week apart for approximately 8-10 weeks A measure of patient treatment adherence completed by the therapist at the end of every treatment session
WHODAS 2.0 Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up A measure of functional impairment
Composite Sleep Health Score Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Composite Sleep Health Score which is defined as the sum of scores on 6 sleep health dimensions: Regularity (Midpoint fluctuation), Satisfaction (Sleep quality question on PROMIS-SD), Alertness (Daytime sleepiness question on PROMIS-SRI), Timing (Mean midpoint), Efficiency (Sleep efficiency) and Duration (Total Sleep Time).
Thoughts and Applications Task Week 4 of treatment as well as Post Treatment, defined as two weeks after the final therapy session (i.e. 8-10 weeks after the initial intake interview) to 6-month follow-up to 12-month follow-up] Measures how treatment points have generalized to the participant's thinking and functioning during every day life
Mean total wake time (Daily Sleep Diary) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Daily Sleep Diary mean for total wake time defined as sleep onset latency + wake after sleep onset + Early morning awakening
Mean for total sleep time (Daily Sleep Diary) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Daily Sleep Diary mean for total sleep time
Mean for total sleep time (Actigraphy) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment Actigraphy mean for total sleep time
Provider level: Feasibility of Intervention Measure Through therapy completion, an average of 8 weeks following baseline Assesses provider perceptions of the feasibility of the intervention using a self-report questionnaire
Patient-Reported Outcomes Measurement Information System - Sleep Related Impairment Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Assesses perceived functional impairments related to sleep problems in a self-report questionnaire. The minimum value is 16. The maximum value is 80. Higher scores mean more sleep related problems (worse outcome).
Cognitive Failures Questionnaire Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Used to assess the frequency with which people experienced cognitive failures. Scores range from 0-100, with higher scores indicating higher levels of cognitive failures.
Epworth Sleepiness Scale Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Used to assess daytime sleepiness. Scores can range from 0-24 with higher scores indicating higher levels of daytime sleepiness.
Adapted Utilization Scale Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up 19-item; 0-4 scale. Scores can range from 0 to 76 (Higher score means more utilization).
Mean sleep efficiency (Daily Sleep Diary) Change from baseline to post-treatment, which is 8-10 weeks after the beginning of treatment to 6-month follow-up to 12-month follow-up Daily Sleep Diary mean for sleep efficiency (total sleep time/time in bed X 100)
Trial Locations
- Locations (1)
University of California, Berkeley
🇺🇸Berkeley, California, United States