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
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Zuid Holland
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Rotterdam, Zuid Holland, Nederland, 3000 DR
- Erasmus University Rotterdam
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Major depression diagnosis
- Anxiety diagnosis
Exclusion Criteria:
- Current psychosis
- Substance abuse
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
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Eksperimentell: Arbeidsminnetrening
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Placebo komparator: Placebo working memory training
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Change in Ruminative Response Scale (RRS) score from pre to post training and after two months (follow up 2)
Tidsramme: 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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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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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)
Tidsramme: 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)
Tidsramme: 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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Andre resultatmål
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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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)
Tidsramme: 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)
Tidsramme: 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)
Tidsramme: 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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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
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