- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05555108
Mindfulness and Compassive Acceptance for Chronic Insomnia in Comparison With CBT (ACTCOM-I)
March 25, 2024 updated by: Mariana Miller-Mendes, University of Coimbra
The main aim of this study is to test the efficacy of a Compassive Acceptance Intervention protocol (developed by the research team) for Chronic Insomnia in comparison with the standard treatment (CBT-I).
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
24
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
- Name: Mariana M Mendes
- Phone Number: 925268951
- Email: mariana.miller.mendes@gmail.com
Study Locations
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-
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Coimbra, Portugal
- Centro de Medicina do Sono do Centro Hospitalar e Universitário de Coimbra
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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 to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Insomnia Diagnosis (ICSD-3; DSM-5)
Exclusion Criteria:
- Comorbidity with severe psychiatric/psychological disorder (e.g. severe depression; psychotic disorder)
- Comorbidity with other untreated sleep disorder
- Altered Sleep patterns due to factors different from insomnia (e.g. shift-work; pregnancy)
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 |
---|---|
Experimental: ACTCOM-I Intervention
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ACTCOM-I s an individual treatment protocol based on Acceptance and Commitment Therapy (ACT) with targeted behavioral components for insomnia treatment and a specific focus on selfcompassion as a protector for sleep disturbance.
|
Active Comparator: Standard CBT-I Intervention
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Standard CBT-I treatment for chronic insomnia.
Treatment protocol adapted from Morin's protocol (1993)
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in insomnia severity scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Insomnia severity assessed by the Insomnia Severity Index (ISI).
The ISI is a 7-item self-report questionnaire that evaluates the nature, severity, and impact of insomnia.
Scores range from 0 to 28 points with higher scores indicating more severe insomnia symptoms.
|
Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in pre-sleep arousal scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Pre-sleep arousal assessed by the Pre-Sleep Arousal Scale (PSAS).
The PSAS is a 16-item self-report questionnaire that evaluates symptoms of arousal at bedtime.
Eight items evaluate symptoms of cognitive arousal and eight evaluate symptoms of somatic arousal experienced when attempting to fall asleep.
Scores range from 8 to 40 in each subscale, where higher scores indicate greater activation.
|
Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Change in sleep effort scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Sleep effort assessed by the Glasgow Sleep Effort Scale (GSES).
The GSES is a 7-item self-report questionnaire that evaluates the presence of a state of sleep effort.
Scores range from 0 to 14 where higher scores indicate greater effort to sleep
|
Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in dysfunctional beliefs and attitudes about sleep scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Dysfunctional beliefs and attitudes about sleep assessed by the Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS).
The DBAS is a 30-item self-report questionnaire that addresses several beliefs and attitudes about sleep and insomnia.
A global score is found by averaging scores on all items, with higher scores indicating more dysfunctional beliefs and attitudes about sleep.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in anxiety and depression symptoms scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
|
Anxiety and depression symptoms assessed by the Hospital Anxiety and Depression Scale (HADS).
The HADS is a 14-item self-report questionnaire of which 7 items assess depression and 7 items assess anxiety.
Scores range from 0 to 21 for each subscale where higher scores denote higher distress (anxiety and depression).
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in positive and negative affect scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of affect using the PANAS Portuguese Short Version (PANAS-VRP).
The PANAS-VRP is a 10-item self-report questionnaire of which 5 items evaluate positive affect and 5 items evaluate negative affect.
Scores range from 5 to 25 for each subscale where higher scores indicate high positive and negative affect, for each subscale respectively.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in trait mindfulness scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of trait mindfulness using the Five Facet Mindfulness Questionnaire (FFMQ).
The FFMQ is a 39-item self-report questionnaire evaluating the trait-like tendency to be mindful in daily life.
The scale provides a global mindfulness score (sum of each facet score) and comprises five related facets (observing; describing; acting with awareness; nonjudging; nonreactivity).
Facet scores range from 8-40, except for the nonreactivity facet, which ranges from 7-35.
Higher scores indicate higher mindfulness trait.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in psychological flexibility scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of psychological inflexibility or experiential avoidance using the Acceptance and Action Questionnaire-II (AAQ-II).
The AAQ-II is a 7-item self-report questionnaire with total scores ranging from 7 to 49 where higher scores indicate higher levels of psychological inflexibility.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in cognitive fusion scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of the process of cognitive fusion using the Cognitive Fusion Questionnaire (CFQ).
The CFQ is a 7-item self-report questionnaire that evaluates the degree to which people tend to fuse with their thoughts.
Scores range from 7 to 49 points, where higher scores indicate higher levels of cognitive fusion.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in personal values enactment scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of one's engagement in valued action (personal values enactment) using the Valuing Questionnaire (VQ).
The VQ is a 10-item self-report questionnaire that evaluates how consistently an individual is living according with their chosen values.
The scale measures two constructs - progress and obstruction - and each subscale is scored from 0 to 30 points.
On the progress subscale, higher scores indicate higher valued based action and, on the obstruction subscale, higher scores denote higher interference with acting according to one's values.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in self-compassion scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of self-compassion using the Self-Compassion Scale (SCS).
The SCS is a 26-item self-report questionnaire that evaluates the capacity for self-compassion through six subscales (Self-Kindness; Self-Judgment; Common Humanity; Isolation; Mindfulness; Over-identification). Total scores range from 26 to 130 points.
Higher scores indicate higher self-compassion for total scores and subscale scores.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Change in Quality of life scores
Time Frame: Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Assessment of individual facets relating to quality of life using the World Health Organization Quality Of Life Scale (WHOQOL-BREF).
The WHOQOL-BREF is a 26-item instrument consisting of four domains: physical health (7 items), psychological health (6 items), social relationships (3 items), and environmental health (8 items).
Total scores range from 26 to 130 points.
Higher scores indicate better satisfaction with quality of life on total score and subscale scores.
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Baseline (2 weeks prior the start of treatment), post-treatment (2 weeks after the 10th session - treatment completion), 3 months after treatment completion, 6 months after treatment completion
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
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 29, 2021
Primary Completion (Estimated)
April 1, 2024
Study Completion (Estimated)
December 1, 2024
Study Registration Dates
First Submitted
May 30, 2022
First Submitted That Met QC Criteria
September 22, 2022
First Posted (Actual)
September 26, 2022
Study Record Updates
Last Update Posted (Actual)
March 26, 2024
Last Update Submitted That Met QC Criteria
March 25, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- SFRH/BD/147556/2019
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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