- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT02584764
Internet Supported Group Cognitive Behavior Therapy (CBT) for Hoarding Disorder (HD)
Internet Supported Group Cognitive Behavior Therapy for Hoarding Disorder - A Pilot Study
The primary aim is to develop, and test the feasibility and efficacy of, a manual based, cognitive behaviour therapy (CBT) treatment for Hoarding Disorder (HD) delivered in a group format combined with an Internet support system. The investigators' secondary aim is to investigate the neurocognitive profile of the participants before and after treatment in order to explore if the treatment might have an impact on neurocognitive functioning and if certain neurocognitive profiles predict outcome.
For the primary aim, the investigators hypothesize that the treatment will be acceptable to participants and decrease symptoms of hoarding. Regarding the secondary aim, the investigators hypothesize that deficiencies in executive functioning, as measured with a neurocognitive battery, will reduce upon completion of treatment and that baseline executive function will be associated with treatment outcome.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
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Stockholm, Svezia
- Psykiatri Nordväst, Stockholms Läns Sjukvårdsområde (SLSO), Stockholms Läns Landsting
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion criteria:
- Outpatients
- Male or female
- ≥ 18 years of age
- Currently living in Stockholm county
- Primary diagnosis of Hoarding Disorder according to DSM-5
- Signed informed consent
- Regular access to a computer with Internet and ability to use Internet
- Access to a mobile phone
- Able to participate in group sessions
Exclusion criteria:
- Current substance dependence or misuse
- Life time bipolar disorder or psychosis
- Severe self-rated depressive symptoms (score ≥ 35 on MADRS-S)
- Suicidal ideation (score > 4 on item 9 in MADRS-S)
- Psychotropic medication changes within two months prior to the treatment
- Other current psychological treatment that could affect hoarding symptoms
- Has received more than 10 CBT sessions for Hoarding Disorder
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: CBT with Internet support
16 sessions of Cognitive behavior therapy in group with Internet support between group sessions
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Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Saving Inventory - Revised (SI-R)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
The SI-R is a 23-item self-report questionnaire.
It assesses hoarding symptoms in 3 sub-scales: difficulty discarding, clutter and excessive acquisition.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Hoarding Rating Scale - Self Report (HRS-SR)
Lasso di tempo: Weekly change during treatment, weeks 1-15
|
A 5-item self-report questionnaire assessing hoarding symptoms.
|
Weekly change during treatment, weeks 1-15
|
|
Saving Cognitions Inventory (SCI)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
The questionnaire is a 24-item self-report questionnaire assessing beliefs and attitudes participants experience when trying to discard items.
It is divided in 4 subscales:emotional attachment to objects, beliefs about objects as memory aids, responsibility for not wasting possessions, and the need for control over possessions.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
Clutter Image Rating (CIR)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
This scale consists of three sets of photographs each containing nine photos of a single room with varying levels of clutter.
Study participants will select the photograph that best resembles his or her own home.
The study investigators will also conduct blinded ratings of the same photos.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
Global Assessment of Functioning (GAF)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
A scale used to rate the social, occupational, and psychological functioning of the study participants.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
Clinical global impression (CGI)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
A 7 point scale to rate how much the patient's illness has improved or worsened relative to a baseline state at the beginning of the intervention.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
EuroQol- 5 Dimension (EQ-5D)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
A self-rating scale assessing quality of life i 5 dimensions.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
Trimbos and Institute of Medical Technology Assessment Cost Questionnaire for Psychiatry (TIC-P)
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
In this questionnaire, study participants register their monthly health care consumption (e.g.
GP visits) as well as time spent in informal health enhancing activities (e.g.
self-help groups and informal care from friends).
Additionally, work loss and work cutback both at work and in the domestic realm is measured.
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Hoarding disorder diagnosis
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
Presence of Hoarding Disorder according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5).
Assessed by the investigators using the Structured Interview for Hoarding Disorder.
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Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
|
Comorbid psychiatric diagnoses
Lasso di tempo: Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
Presence of psychiatric diagnoses other than Hoarding Disorder.
Assessed by the investigators using the M.I.N.I.
International Neuropsychiatric Interview (M.I.N.I. 6.0).
|
Change from baseline to treatment week 8,16, 3- and 12-month follow-up
|
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Neuropsychological Test Battery (CANTAB)
Lasso di tempo: Change from baseline to treatment week 16
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Cambridge Automated Neuropsychological Test Battery (CANTAB) will be used to test the study participants in 3 aspects of executive function: shifting and flexibility of attention, visuospatial working memory and response inhibition
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Change from baseline to treatment week 16
|
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Client Satisfaction Questionnaire - 8 (CSQ-8)
Lasso di tempo: At treatment week 16
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An 8-item questionnaire measuring treatment satisfaction and acceptability.
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At treatment week 16
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Homework adherence
Lasso di tempo: Weekly change during treatment, weeks 1-15
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Self-reported time spent on homework each week.
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Weekly change during treatment, weeks 1-15
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Christian Rück, Assoc Prof, Karolinska Institutet
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- Hoarding Pilot
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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