A Working Memory Training to Decrease Rumination in Depressed and Anxious Individuals
A Working Memory Training to Decrease Rumination in Depressed and Anxious Individuals: A Double-blind Randomized Controlled Trial
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Zuid Holland
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Rotterdam, Zuid Holland, Nederland, 3000 DR
- Erasmus University Rotterdam
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Major depression diagnosis
- Anxiety diagnosis
Exclusion Criteria:
- Current psychosis
- Substance abuse
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Dubbele
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
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Experimenteel: Trainen van het werkgeheugen
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Placebo-vergelijker: Placebo working memory training
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Change in Ruminative Response Scale (RRS) score from pre to post training and after two months (follow up 2)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Dutch version; Raes, Hermans, & Eelen, 2003) measures the frequency of self-reported rumination behavior, with answer options ranging from 1 (never) to 4 (always).
The total score of the 22 items was used in the analyses.
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Beck Depression Inventory Second Edition (BDI-II) score from pre to post training and after two months (follow up 2)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The Beck Depression Inventory - II (BDI-II; Beck, Steer, & Brown, 1996; Dutch version: Van der Does, 2002) measures the severity of depression symptoms of the last two weeks.
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Change in State-Trait Anxiety Inventory (STAI) score from pre to post training and after two months (follow up 2)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The State-Trait Anxiety Inventory (STAI; Spielberger, Gorsuch, Lushene, Vagg, & Jacobs, 1983, Dutch version; Van der Ploeg, Defares, & Spielberger, 1979) measures self-reported anxiety, divided in state anxiety and trait anxiety.
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Andere uitkomstmaten
Andere uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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The change in Internal Shift Task (IST) score from pre to post training and to follow up (two months after post)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The Internal Shift Task (IST; De Lissnyder et al., 2012) measures the ability to shift attention between items stored in WM.
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The change in Digit Span score from pre to post training and to follow up (two months after post)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The Digit Span (Lumley & Calhoun, 1934), which consist of two parts: the forward and backward span, with 14 trials each.
The forward Digit Span is a frequently used measure for short term memory, an important subcomponent of the memory system (Shipstead et al., 2012) and the backward version measures WM.
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The change in Reading Span partial-credit unit score from pre to post training and to follow up (two months after post)
Tijdsspanne: Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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The Reading Span (Daneman & Carpenter, 1980), the third WMC assessment, measures the processing and storage functions of the WM (Shipstead et al., 2012).
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Pre training (baseline), post training (4 weeks after baseline, training starts 1 day after baseline) and follow-up (2 months after post-test)
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Medewerkers en onderzoekers
Sponsor
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
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