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Optimizing a Drug Abuse Prevention Program for Dissemination (Bridges)

2. juli 2018 oppdatert av: Nancy Gonzales, Arizona State University
This project is a hybrid efficacy/effectiveness trial of a streamlined version of the Bridges program, an evidence-based intervention (EBI) to prevent substance abuse and mental health disorders. Bridges is an integrated parent-youth intervention evaluated in a randomized controlled trial (RCT) with Mexican Americans (immigrant and U.S. born) that showed long-term effects on multiple outcomes: substance use initiation and escalation, externalizing and internalizing symptoms, deviant peer association, and grade point average (GPA) in early adolescence; alcohol abuse disorder, binge drinking, marijuana use, risky sexual behavior, diagnosed mental disorder, and school dropout in late adolescence. Building on evidence of core intervention components and strategies for redesigning EBIs for the real-world, investigators will partner with low-income, multiethnic schools to adapt the program to a brief, 4-session format (Bridges short program, BSP), and optimize engagement, delivery, training, and implementation monitoring systems to facilitate dissemination and sustainability. The proposed RCT will also examine whether a parent-youth EBI can impact multiple channels of youth self-regulation (e.g., biological, behavioral, emotional) during adolescence when neurobiological systems are changing rapidly, and whether preexisting individual differences in self-regulation moderate program effects.

Studieoversikt

Status

Ukjent

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

The goals of the RCT are to: 1) examine the effects of the BSP vs. a control group on targeted family and youth competencies at post-test, multiple systems of youth self-regulation at 6-month follow-up, and multiple youth outcomes at 1-year follow-up; 2) examine whether effects are mediated by program-induced improvements on targeted parent and youth competencies and by changes on multiple indicators of youth self-regulation; 3) examine program language (English vs. Spanish), baseline youth risk (including biological risk), and baseline family risk as moderators of BSP effects on youth outcomes and mediators; 4) examine whether variability in implementation accounts for variability in mediators and outcomes; and 5) conduct a cost analysis of the BSP vs. the original Bridges program, as well as estimate the cost-effectiveness of the BSP vs. the control group on delayed SU initiation and quantity and frequency of SU at 1-year follow-up.

Following pretest interviews, 7th grade students and their parents will be randomized to receive the BSP 4 -week program or the control group within each school. Those parents and adolescents assigned to the BSP will attend separate 1.25-hour groups simultaneously and then meet together for 45 minutes. Group meetings will be conducted at the school once per week for four weeks. Each week will cover a different topic. The parent program will focus on positive parenting and goal setting, parent-adolescent relationship strengthening, behavior management, and monitoring. The adolescent program will focus on personal goals and motivation, emotion regulation, cognitive control, and adaptive coping. Free dinner and childcare will be provided during group meetings.

The trial will include 3 additional assessment points beyond pretest: immediate posttest in 7th grade (W2), 6-month (W3) and one-year follow-up in 8th grade (W4). Assessment of multiple dimensions of self-regulation will address innovative questions for prevention. Teachers are asked to complete questionnaires; archival school data are also collected. The resulting intervention package and findings from the randomized trial will lay the foundation for dissemination of the BSP.

Studietype

Intervensjonell

Registrering (Faktiske)

664

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

  • Forente stater
    • Arizona
      • Tempe, Arizona, Forente stater, 85287-1106
        • Arizona State University

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

10 år til 15 år (Barn)

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Beskrivelse

Inclusion Criteria:

  • Adolescent enrolled in seventh grade in a participating school and their caregivers.

Exclusion Criteria:

  • 7th grade students with developmental delays and severe disruptive behavior disorder

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Forebygging
  • Tildeling: Randomisert
  • Intervensjonsmodell: Parallell tildeling
  • Masking: Enkelt

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Ingen inngripen: Bridges Workshop
Participants will receive a one-time, 90-minute workshop.
Eksperimentell: Bridges 4-week Program
Parents and adolescents will attend separate 1.25-hour groups simultaneously and then meet together for 45 minutes. Group meetings will be conducted at the school once per week for four weeks. Each week will cover a different topic. The parent program will focus on positive parenting and goal setting, parent-adolescent relationship strengthening, behavior management, and monitoring. The adolescent program will focus on personal goals and motivation, emotion regulation, cognitive control, and adaptive coping.
Atferdsmessig: Bridges 4-week Program
Participants receive 4, 2-hour sessions over a 6-week period.
Andre navn:
  • Bridges Program
  • BSP

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Substance Use Problems and Risky Behaviors
Tidsramme: 1 year.
Self reported drug and alcohol initiation and/or use (Monitoring the Future), sexual initiation and risky sexual behavior (adapted from the national 2001 Youth Risk Behavior Survey).
1 year.
Mental Health
Tidsramme: 1 Year
Internalizing and externalizing symptoms(Child Behavior Checklist-parent report, Youth Self-report, and the Brief Problem Monitor- teacher form.
1 Year
Academic Outcomes
Tidsramme: 1 Year
School archival data (Grades, Disciplinary actions, and Absences)
1 Year

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Arizona State University

Samarbeidspartnere

National Institute on Drug Abuse (NIDA)

Etterforskere

  • Hovedetterforsker: Nancy A Gonzales, PhD, Foundation Professor of Psychology and Associate Dean of Faculty

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

28. juli 2015

Primær fullføring (Forventet)

1. april 2019

Studiet fullført (Forventet)

1. september 2019

Datoer for studieregistrering

Først innsendt

13. april 2017

Først innsendt som oppfylte QC-kriteriene

21. april 2017

Først lagt ut (Faktiske)

24. april 2017

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

5. juli 2018

Siste oppdatering sendt inn som oppfylte QC-kriteriene

2. juli 2018

Sist bekreftet

1. juli 2018

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 5R01DA035855-03 (U.S. NIH-stipend/kontrakt)
  • R01DA035855 (U.S. NIH-stipend/kontrakt)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

Nei

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

produkt produsert i og eksportert fra USA

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

Kliniske studier på Mental Helse

Kliniske studier på Bridges 4-week Program

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