- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT03447210
Study of HIV, HCV, APS and Phylogenetics for PWID (SHARP)
Integrating Assisted Partner Services and Phylogenetics for HIV and HCV Prevention
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
Overview: This NIH-funded study uses assisted partner services (APS) to identify HIV-infected and HCV-infected persons who inject drugs (PWID) in Kenya and link them to care. In addition to determining the role of APS in HIV and HCV case-finding for this hard-to-reach key population, we leverage our experience with HIV and HCV phylogenetics in the US and South Africa to define modes and risk factors for onward viral transmission. The specific aims of the proposal are as follows:
AIM 1. To determine whether contact tracing and partner notification practices, known in Kenya as assisted partner services (APS), can identify and link to care, the sexual and injection partners of HIV-infected and HIV/ hepatitis C (HCV) co-infected persons who inject drugs (PWID).
AIM 2. To define the risk factors for HIV transmission among PWID, and to elucidate the role of PWID in the overall Kenyan HIV epidemic, using viral genetic sequencing techniques.
AIM 3. To characterize the modes and risk factors for onward HCV transmission among PWID using viral genetic sequencing.
Design: We will enroll 1000 HIV-infected PWID through a needle and syringe exchange program (NSP) in Nairobi, Kenya. Each index participant will undergo a structured questionnaire, a rapid HCV test, a blood draw, and will provide locator information regarding their sexual and injection partners from the past 3 years. Study staff will then attempt to locate all partners. Once located, partner participants will undergo rapid HIV and HCV testing, a structured questionnaire, and a blood draw. All blood samples will be sent to a central laboratory in Nairobi for processing. Dried blood spot samples will be created in Nairobi and will later be sent to the University of KwaZulu-Natal for quantitative viral loads for both HIV and hepatitis C, and follow-up phylogenetic testing. All participants who test positive for HIV or hepatitis C will be referred for counseling and treatment. HIV care and treatment will take place at multiple local centers offering these services.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
-
Nairobi, Kenya
- Githurai Drop-in Centre
-
Nairobi, Kenya
- Ngara Health Centre
-
Nairobi, Kenya
- Pangani Drop-in Centre
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- > or = 18 years of age
- Active intravenous drug use (IDU) as defined by injecting at least twice in the past month
- Willing and able to provide informed consent
- HIV infected (either new diagnosis or known diagnosis)
- Willing and able to provide locator information for sexual and/or injecting partners
Exclusion Criteria:
• Classified as at high risk for IPV*
*Participants will be classified as at moderate risk for IPV if they report 1) history of IPV during their lifetime either from a current or past partner; and/or 2) fear of IPV if they participate in the study.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Diagnostisk
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Assisted Partner Services
All participants in this arm will be offered assisted partner services (APS) which involves outreach to sexual partners and to individuals with whom they use injection drugs.
When partners are contacted they are offered HIV and HCV testing.
There is no comparison arm.
|
Contact tracing for sexual and drug-sharing partners to notify about exposure to HIV and offer HIV and hepatitis C testing with linkage to care and partner services for those who test positive.
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Sexual partners tested
Tidsramme: 4 years
|
Numbers of sexual partners tested for HIV and HCV per index participant
|
4 years
|
|
Injecting partners tested
Tidsramme: 4 years
|
Numbers of injecting partners tested for HIV and HCV per index participant
|
4 years
|
|
Partners diagnosed with HIV and HCV
Tidsramme: 4 years
|
Number of partners newly diagnosed with HIV and HCV infection per index case
|
4 years
|
|
HIV-infected partners linked to HIV care
Tidsramme: 4 years
|
Percentage of HIV-infected partners linked to HIV care
|
4 years
|
|
HCV-infected partners linked to HCV care
Tidsramme: 4 years
|
Percentage of HCV-infected partners linked to HCV care
|
4 years
|
|
Index participants linked to HIV and HCV care
Tidsramme: 4 years
|
Percentage of index participants linked to HIV and HCV care
|
4 years
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Carey Farquhar, MD, MPH, University of Washington
- Hovedetterforsker: Joshua Herbeck, PhD, University of Washington
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- STUDY00001536
- R01DA043409 (U.S. NIH-stipend/kontrakt)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- SEVJE
- ICF
- ANALYTIC_CODE
- CSR
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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