Dismantling Mindfulness: Contributions of Attention vs. Acceptance
This study addresses NCCAM's request for research that investigates the neuropsychological mechanisms underlying mind-body therapies, and for precise criteria and better delineation of meditation practices.
The purpose of this study is to assess the clinical efficacy and mechanism of action of 2 component practices of "mindfulness meditation", i.e. focused awareness (FA) and open monitoring (OM) in comparison to each other and to the standard package, Mindfulness-Based Cognitive Therapy (MBCT).
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Rhode Island
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Providence, Rhode Island, Forenede Stater, 02912
- Brown University Clinical and Affective Neuroscience Laboratory
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- English-speaking
- ages 18-65
- mild-severe levels of depression or high level of negative affect
Exclusion Criteria:
Current:
- age <18 or >65
- inability to read and write in English
- Extremely severe levels of depression
- active suicidal ideation
- presence of Axis I personality disorder
- panic disorder
- post-traumatic stress disorder
- obsessive-compulsive disorder
- eating disorder, or substance abuse/dependence
- current psychotherapy
- change in antidepressant medication type or dosage in the last 8 weeks.
Lifetime history exclusions:
- bipolar disorder
- psychotic disorders
- persistent antisocial behavior or repeated self-harm,
- borderline personality disorder,
- organic brain damage
- regular meditation practice
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Sekventiel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Focused Attention (FA)
This 8 week program consists solely of focused attention practices, i.e. selected attention to an object (breath etc) and deselection of other stimuli
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Eksperimentel: Open-Monitoring (OM)
This 8-week program consists solely of open monitoring practices, or noticing and/or labeling the contents of ongoing experience ( thoughts, body sensations, emotions, seeing, hearing etc) without focusing on or deselecting any stimuli
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Eksperimentel: Mindfulness-Based Cognitive Therapy (MBCT)
The 8 week MBCT program follows the 2nd Edition (2012) manual (Segal, Williams, Teasdale) and includes both focused attention and open- monitoring practices
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Inventory of Depressive Symptomatology
Tidsramme: baseline, 8 weeks, 20 weeks
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30-item clinician administered interview about unipolar depression symptoms
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baseline, 8 weeks, 20 weeks
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change in Depression, Anxiety Stress Scale (DASS)
Tidsramme: baseline, week 2,4,6,8, 20
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42-item self-report questionnaire on depression, anxiety and stress symptoms
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baseline, week 2,4,6,8, 20
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change in Wellbeing Scale (WBS)
Tidsramme: baseline, 8 weeks, 20 weeks
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73-item self-report questionnaire of psychological wellbeing
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baseline, 8 weeks, 20 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in alpha-theta EEG power from baseline to 8 weeks
Tidsramme: baseline and 8 weeks
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Resting/spontaneous EEG power in 5-9 Hz range
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baseline and 8 weeks
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Change in Facial EMG power from baseline to 8 weeks
Tidsramme: baseline and 8 weeks
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Facial EMG response to emotional (IAPS) photos (reactivity + regulation)
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baseline and 8 weeks
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Sustained Attention to response Task (SART)
Tidsramme: baseline, 8 weeks
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40 minuted sustained attention, go-no-go task
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baseline, 8 weeks
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Difficulties in Emotion Regulation Scale (DERS)
Tidsramme: baseline, 8 weeks, 20 weeks
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36-item self report of emotion regulation
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baseline, 8 weeks, 20 weeks
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Attention Control Questionnaire (Derryberry & Reed, 2002)
Tidsramme: baseline, 8 weeks, 20 weeks
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20-item self report measure of attentional abilities
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baseline, 8 weeks, 20 weeks
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Five Facet Mindfulness Questionnaire (FFMQ)
Tidsramme: baseline, week 3,5,7,8,20
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39-item self-report questionnaire of mindfulness skill acquisition (attention, non-reactivity)
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baseline, week 3,5,7,8,20
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Self-Compassion Scale (Neff 2003)
Tidsramme: baseline, 8 weeks, 20 weeks
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26-item self report of attitudes towards oneself
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baseline, 8 weeks, 20 weeks
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Positive and Negative Affect Scale (PANAS)
Tidsramme: week 1,2,3,4,5,6,7,8
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60-item self report of emotional states
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week 1,2,3,4,5,6,7,8
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Cullen B, Eichel K, Lindahl JR, Rahrig H, Kini N, Flahive J, Britton WB. The contributions of focused attention and open monitoring in mindfulness-based cognitive therapy for affective disturbances: A 3-armed randomized dismantling trial. PLoS One. 2021 Jan 12;16(1):e0244838. doi: 10.1371/journal.pone.0244838. eCollection 2021.
- Canby NK, Eichel K, Peters SI, Rahrig H, Britton WB. Predictors of Out-of-Class Mindfulness Practice Adherence During and After a Mindfulness-Based Intervention. Psychosom Med. 2021 Jul-Aug 01;83(6):655-664. doi: 10.1097/PSY.0000000000000873.
- Britton WB, Davis JH, Loucks EB, Peterson B, Cullen BH, Reuter L, Rando A, Rahrig H, Lipsky J, Lindahl JR. Dismantling Mindfulness-Based Cognitive Therapy: Creation and validation of 8-week focused attention and open monitoring interventions within a 3-armed randomized controlled trial. Behav Res Ther. 2018 Feb;101:92-107. doi: 10.1016/j.brat.2017.09.010. Epub 2017 Sep 28.
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- K23AT006328-01A1 (U.S. NIH-bevilling/kontrakt)
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