- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT02232854
Training and Supervision Program for Depression Management
Comprehensive Technology-Assisted Training and Supervision Program to Enhance Depression Management in Primary Care
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
A cluster randomized controlled clinical trial will be conducted in four Primary Health Care (PHC) clinics in Santiago, Chile.
The sample selection of the PHC clinics will be performed in two steps. Firstly, two urban municipalities of Santiago Metropolitan Region, Chile, will be randomly selected if they work with the Faculty of Medicine of the U.Chile and have at least two PHC.Municipalities with a high Human Development Index, high percentage of immigrants and older population, and Psychiatry residents working in PHC , will be excluded.Secondly in each selected municipalities,two PHC will be randomly selected for the active and control arm.
To detect a difference of 20%, in a one-sided model, with an alpha of 5% and power of 80%, 152 depressed persons, 76 to each group, will be required for the study. A design effect of 2.42 was estimated. After applying the design effect the sample needed increased to 368 depressed persons. Considering a retention rate of approximately 85%, 434 depressed cases will be needed required for the study, hence 109 cases in each of the 4 primary health care clinics.
Analysis and presentation of the results will be in accordance with CONSORT guidelines for randomized clinical trials, with the primary comparative analysis being conducted on an intention to treat basis and due emphasis placed on confidence intervals for the between-arm comparisons.
Initially descriptive analysis to assess the balance between two groups will be conducted. The primary analysis will employ multilevel multivariable lineal regression to investigate differences in the PHQ-9 scores between groups at 3 and 6 months after randomization, adjusting for baseline outcome variable scores. Sensitivity analysis making different assumptions will be conducted to investigate the potential effects of missing data. Similar analysis will be done for the secondary outcomes measures.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Santiago
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Quinta Normal, Santiago, Chile
- CESFAM Garín
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Quinta Normal, Santiago, Chile
- CESFAM Lo Franco
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San Miguel, Santiago, Chile
- CESFAM Barros Luco
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San Miguel, Santiago, Chile
- CESFAM Recreo
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- signing written informed consent
- age between 18-65 years
- current depressive episode, according to the Mini-International Neuropsychiatric Interview (MINI)
Exclusion Criteria:
- current depression treatment
- no access to telephone
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Versorgungsforschung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
---|---|
Experimental: Depression training/supervision program
A complex intervention, which will include:
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The intervention will be composed of:
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Kein Eingriff: Usual Care
Patients in the control group will receive all the interventions that are guaranteed for persons with depression in Chile: treatment in Primary Health Care clinics with the Primary Health Care team and referral to the regional specialized psychiatric service.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Change from Baseline Depressive Symptomatology at 3 months
Zeitfenster: Baseline , 3 months
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Depressive symptomatology measured with the Patient Health Questionnaire - Nine Item (PHQ-9) at 3 months after patient recruitment.
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Baseline , 3 months
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Change from Baseline Depressive Symptomatology at 6 months
Zeitfenster: Baseline, 6 months.
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Depressive symptomatology measured with the Patient Health Questionnaire - Nine Item (PHQ-9) at 6 months after patient recruitment.
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Baseline, 6 months.
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
---|---|---|
Adherence to depression treatment at patient's level
Zeitfenster: 3 and 6 months after baseline.
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3 and 6 months after baseline.
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Change from Baseline Quality of life at 3 and 6 months
Zeitfenster: Baseline , 3 months, 6 months.
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Quality of life at patient's level measured with the Health Survey, Short form (SF-36), at 3 months and 6 months after patient recruitment.
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Baseline , 3 months, 6 months.
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Change from Baseline Clinical Outcomes at 3 and 6 months
Zeitfenster: Baseline , 3 months, 6 months.
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Clinical outcomes at patient's level measured with the Outcome Questionnaire-45.2 (OQ-45.2),
at 3 months and 6 months after patient recruitment.
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Baseline , 3 months, 6 months.
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Use of Health Care services at patient's level
Zeitfenster: 3 and 6 months after baseline
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Use of Health Care services at patient's level measured with and ad-hoc built questionnaire.
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3 and 6 months after baseline
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Rate of treated depressed cases at Primary Care team level
Zeitfenster: 12 months before randomization and 12 months after.
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12 months before randomization and 12 months after.
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Mitarbeiter und Ermittler
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- 1130230
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University of Sao Paulo General HospitalUnbekannt
Klinische Studien zur Depression training/supervision program
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Karolinska InstitutetMinistry of Health and Social Affairs, SwedenAbgeschlossen
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Johns Hopkins UniversityNational Institute of Mental Health (NIMH)AbgeschlossenDepression | Prävention schädlicher Wirkungen | Jugendlicher - Emotionales ProblemVereinigte Staaten
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University of KentuckyAbgeschlossenAufmerksamkeitsdefizit und störende Verhaltensstörungen | Erziehung | SchwerhörigkeitVereinigte Staaten
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Massachusetts General HospitalCenters for Disease Control and PreventionAbgeschlossenVerhaltensmedizinische Intervention bei depressiven Patienten in einem kommunalen GesundheitszentrumDepressionVereinigte Staaten
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