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Pilot Study of an Adapted Partner Navigation Intervention Booster Session for Sustained Healthcare Engagement Among People Who Inject Drugs

1. juni 2026 oppdatert av: University of California, San Francisco

This study builds upon an ongoing NIH-funded randomized controlled trial (R01DA053325) evaluating a Partner Navigation Intervention to increase hepatitis C virus (HCV) treatment initiation among young adult people who inject drugs (PWID) and their injecting partners in San Francisco. The proposed research includes secondary analyses of existing trial data, additional survey measures, qualitative interviews, and a pilot intervention adaptation.

The study has two primary objectives. First, it examines how racialized discrimination (structural, interpersonal, and internalized) affects HCV treatment initiation and dyadic partner support processes within injecting partnerships. Second, it evaluates whether a brief, adapted "booster" partner navigation session delivered at HCV treatment completion can improve engagement in ongoing healthcare.

Participants include adults (≥18 years) who inject drugs and have been diagnosed with HCV, along with their primary injecting partners. Study activities include longitudinal surveys, qualitative interviews with a subset of participants, and a pilot intervention session with follow-up evaluation.

This research addresses critical gaps in understanding how social relationships and structural inequities influence healthcare engagement among PWID. Findings will inform culturally responsive adaptations to dyadic interventions and improve continuity of care in a population disproportionately affected by HCV and systemic barriers to healthcare.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Antatt)

50

Fase

  • Ikke aktuelt

Kontakter og plasseringer

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

Studiekontakt

Studiesteder

  • Forente stater
    • California
      • San Francisco, California, Forente stater, 94103
        • Quaker Meeting House
        • Ta kontakt med:
        • Hovedetterforsker:
          • Meghan Morris, PhD

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

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Beskrivelse

Inclusion criteria:

For index participants:

  • 18 years of age or older at enrollment
  • History of injecting drug use
  • Completed HCV treatment within the past 3 months
  • Report a primary injecting partner willing to participate
  • Willing and able to provide informed consent
  • English or Spanish speaking

For primary injecting partners:

  • Primary injecting partner of an enrolled index participant:
  • 18 years of age or older at enrollment
  • Willing and able to provide informed consent
  • English or Spanish speaking
  • has context menu

Exclusion criteria:

For both index participants and injecting partners:

  • Unable to provide informed consent due to cognitive impairment or acute intoxication at the time of enrollment
  • Previously participated in this study in any capacity

Studieplan

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

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Annen
  • Tildeling: N/A
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Partner Navigation Booster Session
Injecting dyads (index participant and their primary injecting partner) receive one adapted Partner Navigation Intervention booster session at the point of HCV treatment completion, designed to strengthen partnership-based support for sustained healthcare engagement beyond HCV care.
Atferdsmessig: Partner navigation intervention booster session
A single adapted dyadic session delivered to PWID and their primary injecting partner at the point of HCV treatment completion. The session builds on the original two-session Partner Navigation Intervention (PNI) developed in the YETI study (R01DA053325) and is adapted to target partnership-based support for broader post-treatment healthcare access, including primary care, mental health, and harm reduction services. Session content includes collaborative goal-setting, barrier identification, and partner communication skills.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Acceptability of the booster session
Tidsramme: 1 week
Participant-reported acceptability of the adapted Partner Navigation Intervention booster session, assessed via via brief 3 item questionnaire with 4-point likert response options. Administered to index participants and their injecting partners following session completion.
1 week
Feasibility: recruitment rate
Tidsramme: up to 25 weeks
Proportion of eligible dyads who consent and enroll, calculated as the number enrolled divided by the number approached and screened.
up to 25 weeks
Feasibility: retention rate
Tidsramme: up to 25 weeks
Proportion of enrolled dyads who complete the booster session, calculated as session completion rate among enrolled participants.
up to 25 weeks
Fidelity to session protocol
Tidsramme: 1 hour
Adherence to the adapted booster session protocol assessed by trained observer using a structured fidelity checklist; reported as proportion of session components delivered as intended.
1 hour

Samarbeidspartnere og etterforskere

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

Sponsor

University of California, San Francisco

Samarbeidspartnere

National Institute on Drug Abuse (NIDA)

Etterforskere

  • Hovedetterforsker: Meghan Morris, PhD, MPH, University of California, San Francisco

Publikasjoner og nyttige lenker

Den som er ansvarlig for å legge inn informasjon om studien leverer frivillig disse publikasjonene. Disse kan handle om alt relatert til studiet.

Generelle publikasjoner

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 (Antatt)

1. september 2026

Primær fullføring (Antatt)

1. mars 2027

Studiet fullført (Antatt)

30. juni 2027

Datoer for studieregistrering

Først innsendt

26. mai 2026

Først innsendt som oppfylte QC-kriteriene

1. juni 2026

Først lagt ut (Faktiske)

8. juni 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

8. juni 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

1. juni 2026

Sist bekreftet

1. juni 2026

Mer informasjon

Begreper knyttet til denne studien

Nøkkelord

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • 027290055
  • K24DA061103 (U.S. NIH-stipend/kontrakt)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

IPD-planbeskrivelse

This is a pilot/feasibility study with a small target enrollment of 15-25 dyads (30-50 individuals). Given the small sample size and the sensitive nature of the study population (PWID, involving disclosure of illegal drug use behaviors and medical history), individual-level data sharing poses meaningful re-identification risk even after de-identification. Aggregate de-identified findings will be reported in peer-reviewed publication and on ClinicalTrials.gov per standard reporting requirements.

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

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. .

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