Primary Prevention of Major Depression Based on the Level and Profile of Risk of Primary Care Attenders: Cluster, Controlled, Randomised Trial (predictD-CCRT)
17. november 2014 opdateret af: Juan Ángel Bellón Saameño, The Mediterranean Institute for the Advance of Biotechnology and Health Research
The main objective is to measure the effectiveness of a new intervention for primary prevention of major depression based on the level and profile of risk of primary care attendees.
Among the secondary objectives is to evaluate the cost-effectiveness and cost-utility of the intervention versus usual care.
METHODS: This is a cluster, randomised controlled trial of a community intervention with cluster at the level of practice.
It will be undertaken in primary medical care in 7 Spanish cities and 5 autonomous communities.The aim is to evaluate a new intervention for primary prevention of major depression based on patients' level and profile of risk.
Family doctors in the intervention practices will provide the intervention for patients at risk.
Patients at risk who are recruited in control practices will receive usual primary care.
The main outcome is the accumulated incidence of major depression (measured by CIDI) during the follow-up.
The investigators will assess main outcomes and other covariables at baseline, 6, 12, and 18 months.
A random sample of 3,381 primary care attendees (1,690 for each arm), aged 18-75 and without major depression will be recruited in 70 health centres (140 family doctors) in 7 cities.
The investigators shall undertake a logistic regression multilevel model with 4 levels (time, patient, doctor and health centre).
The investigators shall also undertake multivariate gamma and quantile regression to assess respectively the cost-effectiveness and cost-utility of the new intervention versus usual care, estimating their standard errors by bootstrap.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
3326
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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-
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Málaga, Spanien
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Málaga, Spanien, 29009
- Servicio Andaluz de Salud. Distrito Sanitario Málaga
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år til 75 år (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- Patients among those attending to primary care centers.
Exclusion Criteria:
- Age under 18 or over 75 years.
- Unable to understand or speak Spanish.
- Represented patients (that is, someone else comes to visit on behalf of the patient).
- Cognitive impairment.
- Psychosis.
- Terminal illness.
- Planning to be outside of the the city during 4 or more months during the next 18 months.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Psychosocial Intervention
The intervention we propose to test has 3 actives components. The first one is the fact of giving information to the GPs about the level and risk profile of depression of their patients. The second one is the transmission of this information from the GP to the patient. The third one is the interaction GP/Patient once both have the information about the risk profile of depression and the psychoeducational intervention that the GP will provide to the patient. We will develop psychoeducational booklet, DVDs and websites for patients included in the intervention group. The psychoeducative intervention will be tailored to each patient based on his/her profile, risk level and patients' risk factors. The GPs will receive a 20-hours training course in the intervention. Moreover, we will assume a communitarian view, considering the patient as an active agent for change (empowerment). That is, GPs and patients will work together in order to promote patients' resources. |
The intervention we propose to test has 3 actives components. The first one is the fact of giving information to the GPs about the level and risk profile of depression of their patients. The second one is the transmission of this information from the GP to the patient. The third one is the interaction GP/Patient once both have the information about the risk profile of depression and the psychoeducational intervention that the GP will provide to the patient. We will develop psychoeducational booklet, DVDs and websites for patients included in the intervention group. The psychoeducative intervention will be tailored to each patient based on his/her profile, risk level and patients' risk factors. The GPs will receive a 20-hours training course in the intervention. Moreover, we will assume a communitarian view, considering the patient as an active agent for change (empowerment). That is, GPs and patients will work together in order to promote patients' resources. |
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Ingen indgriben: Usual Care
The kind of care that general practitioners usually provide when not knowing the level and risk profile of depression of the patients
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Accumulated incidence of major depression
Tidsramme: 18 months
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18 months
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Cost-effectiveness and cost-utility
Tidsramme: 18 months
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To evaluate the cost-effectiveness and cost-utility of the intervention versus usual care.
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18 months
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Generelle publikationer
- Fernandez A, Mendive JM, Conejo-Ceron S, Moreno-Peral P, King M, Nazareth I, Martin-Perez C, Fernandez-Alonso C, Rodriguez-Bayon A, Aiarzaguena JM, Monton-Franco C, Serrano-Blanco A, Ibanez-Casas I, Rodriguez-Sanchez E, Salvador-Carulla L, Garay PB, Ballesta-Rodriguez MI, LaFuente P, Del Mar Munoz-Garcia M, Minguez-Gonzalo P, Araujo L, Palao D, Gomez MC, Zubiaga F, Navas-Campana D, Aranda-Regules JM, Rodriguez-Morejon A, de Dios Luna J, Bellon JA. A personalized intervention to prevent depression in primary care: cost-effectiveness study nested into a clustered randomized trial. BMC Med. 2018 Feb 23;16(1):28. doi: 10.1186/s12916-018-1005-y.
- Bellon JA, Conejo-Ceron S, Moreno-Peral P, King M, Nazareth I, Martin-Perez C, Fernandez-Alonso C, Rodriguez-Bayon A, Fernandez A, Aiarzaguena JM, Monton-Franco C, Ibanez-Casas I, Rodriguez-Sanchez E, Ballesta-Rodriguez MI, Serrano-Blanco A, Gomez MC, LaFuente P, Munoz-Garcia Mdel M, Minguez-Gonzalo P, Araujo L, Palao D, Bully P, Zubiaga F, Navas-Campana D, Mendive J, Aranda-Regules JM, Rodriguez-Morejon A, Salvador-Carulla L, de Dios Luna J. Intervention to Prevent Major Depression in Primary Care: A Cluster Randomized Trial. Ann Intern Med. 2016 May 17;164(10):656-65. doi: 10.7326/M14-2653. Epub 2016 Mar 29.
- Bellon JA, Conejo-Ceron S, Moreno-Peral P, King M, Nazareth I, Martin-Perez C, Fernandez-Alonso C, Ballesta-Rodriguez MI, Fernandez A, Aiarzaguena JM, Monton-Franco C, Ibanez-Casas I, Rodriguez-Sanchez E, Rodriguez-Bayon A, Serrano-Blanco A, Gomez MC, LaFuente P, Del Mar Munoz-Garcia M, Minguez-Gonzalo P, Araujo L, Palao D, Espinosa-Cifuentes M, Zubiaga F, Navas-Campana D, Mendive J, Aranda-Regules JM, Rodriguez-Morejon A, Salvador-Carulla L, de Dios Luna J. Preventing the onset of major depression based on the level and profile of risk of primary care attendees: protocol of a cluster randomised trial (the predictD-CCRT study). BMC Psychiatry. 2013 Jun 19;13:171. doi: 10.1186/1471-244X-13-171.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. oktober 2010
Primær færdiggørelse (Faktiske)
1. juli 2012
Studieafslutning (Faktiske)
1. januar 2013
Datoer for studieregistrering
Først indsendt
25. juni 2010
Først indsendt, der opfyldte QC-kriterier
28. juni 2010
Først opslået (Skøn)
29. juni 2010
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
19. november 2014
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
17. november 2014
Sidst verificeret
1. november 2014
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- PS09/00081
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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