- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT02449733
Comprehensive HIV Prevention Package for MSM in Port Elizabeth
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
- Comportamentale: Scelte del preservativo
- Comportamentale: Scelte di lubrificanti compatibili con il preservativo
- Comportamentale: Consulenza e test per l'HIV di coppia (CVCT)
- Altro: Linkage to care
- Comportamentale: Risk-reduction counseling
- Droga: Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF)
- Altro: HIV Testing
- Procedura: Post-exposure prophylaxis (PEP)
Descrizione dettagliata
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
-
Port Elizabeth, Sud Africa
- Human Sciences Research Council
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Male sex at birth
- Anal sex with another man in the past 12 months
- 18 years of age or older
- Resident of the study city, Port Elizabeth
- Able to complete study instruments, with or without assistance, in English, Xhosa or Afrikaans
- Willing to provide contact information
- Has a phone
Exclusion Criteria:
- Not male sex at birth
- No self-reported anal sex with a man in the past 12 months
- Less than 18 years of age
- Not a resident of the study city
- Plans to move from the study city within the year after enrollment
- Not able to complete study instructions, with or without assistance, in English, Xhosa or Afrikaans
- Not willing to provide contact information
- Does not have a phone
Additional Inclusion and Exclusion Criteria for participants on PrEP:
PrEP Inclusion Criteria:
- Identified as high-risk for HIV by the provider by meeting one or more of the criteria below:
- Have multiple partners
- Engage in transactional sex, including sex workers
- Use or abuse drugs
- Drink alcohol heavily
- Had more than 1 episode of a STI in the last year
- Is the HIV-negative partner in a discordant relationship, especially if the HIV-positive partner is not on antiretroviral therapy (ART)
- Is in a non-monogamous concordant relationship with a HIV-negative partner
- Is unable or unwilling to achieve consistent use of male condoms
- No contra-indications to Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF)
- Calculated creatinine clearance of at least 60 mL/min
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) < 2 x upper limit of normal (ULN)
- Hepatitis B surface antigen (HBsAg) negative
- Motivated to follow PrEP prescribing guidelines
- Willing to adhere to daily oral dosing
- Willing to attend PrEP maintenance visits every 3 months
PrEP Exclusion Criteria:
- HIV positive
- Signs or symptoms suggestive of acute HIV infection
- Have baseline creatinine clearance <60 ml/min
- Are unwilling to follow PrEP prescribing guidelines
- Are unwilling to attend PrEP maintenance visits every 3 months
- Are known to have hypertensives or diabetes
- Are hepatitis B susceptible (test HBsAg and HBsAb negative) and refuse to take a hepatitis B vaccine series
- Any contraindication to taking FTC/TDF
- Proteinuria 2+ or greater at screening
- Glucosuria 2+ or greater at screening
- Use of antiretroviral (ARV) therapy (e.g., for PEP or PrEP) in the 90 days prior to study entry
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Non randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: HIV+ subjects
Men who test positive for HIV will receive a comprehensive package of HIV prevention services, including condom choices, condom-compatible lubricant choices, risk-reduction counseling, couples HIV counseling and testing, and linkage to care
|
Gli uomini riceveranno il pacchetto di preservativi che include un assortimento di stili, dimensioni, caratteristiche e colori durante la loro visita di base e potranno ottenere più preservativi gratuitamente in qualsiasi momento dopo tale visita recandosi presso una clinica dello studio durante l'orario di clinica, oppure durante una visita di studio programmata.
Gli uomini riceveranno un lubrificante compatibile con il preservativo che includerà diversi tipi di lubrificante (ad es. A base di silicone) e confezioni diverse (bustine singole o pacchetti piatti e discreti) durante la loro visita di studio di base e i partecipanti potranno accedere a una migliore compatibilità con il preservativo lubrificante in qualsiasi momento successivo a tale visita recandosi presso una clinica dello studio durante l'orario di apertura della clinica o durante una visita di studio programmata.
I partecipanti saranno invitati a programmare appuntamenti di consulenza e test volontari per l'HIV (CVCT) di coppia con un consulente clinico in qualsiasi momento dopo aver completato la visita di studio di base.
Men will be linked to needed services including HIV care and treatment for positives identified at baseline or during the study, including antiretroviral medications, and mental health services.
At the end of their baseline visit, participants will receive service referral handouts for HIV care and treatment, mental health services, and other resources, as appropriate.
Men who test positive for sexually transmitted infections (STIs )will be treated at the clinic site.
Risk-reduction counseling will be provided to all men at baseline and additionally at 3, 6, and 12 month visits, with an additional counseling session for men on PrEP at their initiation visit (either month 1 or 4), their 1-month follow-up visit (either month 2 or 5) and at their 9 month visit.
Risk reduction counseling will be client-centered counseling, according to CDC's Fundamentals of HIV Prevention Counseling protocol.
|
|
Sperimentale: HIV- subjects
Men who test negative for HIV will receive a comprehensive package of HIV prevention services, including condom choices, condom-compatible lubricant choices, enhanced HIV testing options, risk-reduction counseling, couples HIV counseling and testing, linkage to care, and screening for and offering of pre-exposure prophylaxis (PrEP) and post-exposure prophylaxis (PEP). If men test positive for HIV during the study, they will be transitioned into the HIV+ subjects arm. |
Gli uomini riceveranno il pacchetto di preservativi che include un assortimento di stili, dimensioni, caratteristiche e colori durante la loro visita di base e potranno ottenere più preservativi gratuitamente in qualsiasi momento dopo tale visita recandosi presso una clinica dello studio durante l'orario di clinica, oppure durante una visita di studio programmata.
Gli uomini riceveranno un lubrificante compatibile con il preservativo che includerà diversi tipi di lubrificante (ad es. A base di silicone) e confezioni diverse (bustine singole o pacchetti piatti e discreti) durante la loro visita di studio di base e i partecipanti potranno accedere a una migliore compatibilità con il preservativo lubrificante in qualsiasi momento successivo a tale visita recandosi presso una clinica dello studio durante l'orario di apertura della clinica o durante una visita di studio programmata.
I partecipanti saranno invitati a programmare appuntamenti di consulenza e test volontari per l'HIV (CVCT) di coppia con un consulente clinico in qualsiasi momento dopo aver completato la visita di studio di base.
Men will be linked to needed services including HIV care and treatment for positives identified at baseline or during the study, including antiretroviral medications, and mental health services.
At the end of their baseline visit, participants will receive service referral handouts for HIV care and treatment, mental health services, and other resources, as appropriate.
Men who test positive for sexually transmitted infections (STIs )will be treated at the clinic site.
Risk-reduction counseling will be provided to all men at baseline and additionally at 3, 6, and 12 month visits, with an additional counseling session for men on PrEP at their initiation visit (either month 1 or 4), their 1-month follow-up visit (either month 2 or 5) and at their 9 month visit.
Risk reduction counseling will be client-centered counseling, according to CDC's Fundamentals of HIV Prevention Counseling protocol.
FTC/TDF is a once daily oral tablet taken with or without food. The tablet includes 200 mg of emtricitabine (FTC) and 300 mg of tenofovir disoproxil fumarate (TDF). For men who meet eligibility criteria, Pre-exposure prophylaxis (PrEP) with Emtricitabine/Tenofovir Disoproxil Fumarate (FTC/TDF) will be made available beginning one month into the study. Men who express interest and meet eligibility criteria at their baseline visit can initiate PrEP at 1 month if they test negative for HIV. For men with extenuating circumstances, whose risk profile changes, of those who become more comfortable with the PrEP intervention through enrollment in the study, PrEP will be available to initiate at the 4 month visit.
Altri nomi:
Rapid HIV testing at multiple time points
Two to three antiretroviral medicines as soon as possible (recommended is emtricitabine/tenofovir disoproxil fumarate plus either raltegravir or dolutegravir), but no more than 72 hours (3 days) after one may have been exposed to HIV, to try to reduce the chance of becoming HIV-positive.
They must be taken for 28 days.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Retention in the cohort
Lasso di tempo: 12 months
|
Will assess the ability of the study to retain participants for full study period.
This will be measured by the proportion of enrolled participants who attend all subsequent study visits through the 12-month visit.
|
12 months
|
|
Use of PrEP
Lasso di tempo: 6 months
|
Will assess uptake of PrEP by study participants.
This will be measured as the proportion of enrolled participants eligible for PrEP at the 3 and 6-month study visits who choose to initiate PrEP at those visits.
|
6 months
|
|
Incident HIV infection
Lasso di tempo: 12 months
|
This will be measured as the number of seroconversions during follow-up among those who are HIV-uninfected at baseline.
|
12 months
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Condom use
Lasso di tempo: 3 months
|
Measured as the proportion of anal intercourse that is protected by condoms in the prior 3 months as self-reported reported in the questionnaire at each study visit.
|
3 months
|
|
Lubricant use
Lasso di tempo: 3 months
|
Measured as the proportion of condom-protected anal intercourse in the prior for 3 months for which condom-compatible lubricant is used as self-reported in the questionnaire at each study visit.
|
3 months
|
|
VCT and CVCT uptake
Lasso di tempo: 12 months
|
Measured as the number of times participants report HIV testing in the study period as part of the study visits and outside study visits compared to the number of time participants reported HIV testing in the year prior at baseline.
|
12 months
|
|
Serodiscordant unprotected anal intercourse (UAI)
Lasso di tempo: 3 months
|
Measured as self-reported UAI in the last 3 months with a partner of positive or unknown HIV status as self-reported in the questionnaire at each study visit, pre- and post-intervention.
|
3 months
|
|
Acceptability of PEP
Lasso di tempo: 12 months
|
Measured as the proportion of men who report an eligible exposure who accept and initiate PEP.
|
12 months
|
|
MSM-specific provider training
Lasso di tempo: 12 months
|
Measured as the proportion of providers who are offered training who accept the training.
|
12 months
|
Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Stefan Baral, MD, MPH, CCFP, Johns Hopkins Bloomberg School of Public Health
- Investigatore principale: Nancy Phaswanamafuya, PhD, Human Sciences Research Council
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Meccanismi molecolari dell'azione farmacologica
- Agenti antinfettivi
- Agenti antivirali
- Inibitori della trascrittasi inversa
- Inibitori della sintesi degli acidi nucleici
- Inibitori enzimatici
- Agenti anti-HIV
- Agenti antiretrovirali
- Tenofovir
- Emtricitabina
- Combinazione di farmaci Emtricitabina, Tenofovir disoproxil fumarato
Altri numeri di identificazione dello studio
- IRB00079727
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su HIV
-
Federal University of São PauloGilead SciencesCompletato
-
University of MinnesotaRitiratoInfezioni da HIV | HIV/AIDS | HIV | AIDS | Problema di Aids/Hiv | AIDS e infezioniStati Uniti
-
National Institute of Allergy and Infectious Diseases...Duke University; Department of Health and Human Services (HHS)Non ancora reclutamento
-
Jecho Biopharmaceuticals Co., Ltd.Non ancora reclutamento
-
Boston UniversityBill and Melinda Gates Foundation; HE2RO, University of the WitwatersrandReclutamento
-
National Institute of Allergy and Infectious Diseases...National Institutes of Health (NIH); Department of Health and Human ServicesReclutamento
-
University of California, Los AngelesNational Institute of Mental Health (NIMH); Partners in Hope, Inc.Reclutamento
-
Kelley-Ross & Associates, Inc.Gilead SciencesAttivo, non reclutante
-
RTI InternationalNational Institute of Mental Health (NIMH); University of Washington; MU-JHU CAREReclutamento
Prove cliniche su Scelte del preservativo
-
University of Witwatersrand, South AfricaCompletatoPrestazioni funzionaliSud Africa
-
National Institute on Aging (NIA)Completato
-
National Institute on Aging (NIA)CompletatoSano | Comportamento sanitario | Stress psicologicoStati Uniti
-
University of WashingtonCenters for Disease Control and PreventionCompletatoDiabete mellito | InvecchiamentoStati Uniti
-
Yaolin PeiNational Institutes of Health (NIH)ReclutamentoProcesso decisionale di fine vita | Caregivers di demenza | Demenza avanzataStati Uniti
-
St. Louis UniversityNational Institute on Drug Abuse (NIDA)ReclutamentoDisturbi da Uso di SostanzeStati Uniti
-
RANDdfusion IncCompletatoFormazione degli insegnantiStati Uniti
-
Institute of HIV Research and Innovation Foundation...National Institutes of Health (NIH)ReclutamentoPrevenzione dell'HIV | Aderenza alla PrEP | Stigma correlato all'HIVTailandia