- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01255371
A Multicentre Trial of Second-line Antiretroviral Treatment Strategies in African Adults Using Atazanavir or Lopinavir/Ritonavir (ALISA)
A Multicenter Phase III Trial of Second-line Antiretroviral Treatment Strategies in African Adults (Tanzania Ans South Africa) Using Atazanavir or Lopinavir/Ritonavir
In the well recognized context of HIV infection chronicity, it is now crucial to identify and evaluate effective, well tolerated and affordable second line regimen in resources limited countries where patients often change treatment after a long period of viral replication while on first line regimen.
This multicentre international, randomized, non-blinded phase III trial aim to demonstrate the non-inferiority of a generic lamivudine-tenofovir-atazanavir/ritonavir regimen (daily intake) as compared to a standard emtricitabine-tenofovir-lopinavir/ritonavir (twice daily intake)regimen for second line HIV-1 treatment. by stratifying on the viral load level (between 1000 and 5000 copies/mL versus > 5000 copies/mL) at inclusion, this trial will also allow to evaluate the optimum moment for instituting the second-line treatment.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Fase
- Fase 3
Kontakter og lokationer
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- age 18 and above
- out patient
- documented HIV-1 infection
first line treatment failure:
- after first-line antiretroviral treatment with a combination including a non-nucleoside reverse transcriptase inhibitor and two nucleoside reverse transcriptase inhibitors
- two measurements of plasma HIV RNA levels > 1000 copies/mL after at least 6 months of uninterrupted treatment or without any major modification
- satisfactory compliance (>80%) to 1st line antiretroviral treatment
- signed informed consent
- agreement for contraception for women of childbearing age
Exclusion Criteria:
- HIV-2 infection or HIV-1/HIV-2 coinfection
- uncontrolled, ongoing opportunistic infection or of any severe or progressive disease including active TB
- first line antiretroviral treatment with a protease inhibitor or tenofovir
- ongoing treatment with rifampicin
- severe hepatic insufficiency (PT < 50%)
- ALT < 3 times the upper limit of normal
- creatinine clearance calculated by Cockcroft's formula < 50 mL/min
- Hb <=8 g/dL; platelets < 50,000 cells/mm3; neutrophils < 500 cells/mm3
- pregnancy and lactation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Aktiv komparator: Arm A : Lopinavir
Emtricitabine/tenofovir :
Lopinavir/ritonavir :
|
Evaluation of second line antiretroviral regimen including boosted lopinavir
|
|
Eksperimentel: Arm B : Atazanavir
Lamivudine/tenofovir :
Atazanavir/ritonavir :
|
Evaluation of second line antiretroviral regimen including boosted atazanavir
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Virological response
Tidsramme: 48 weeks
|
Proportion of patients with plasma HIV RNA < 50 copies/mL
|
48 weeks
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Virological response
Tidsramme: 12 and 24 weeks
|
Proportion of patients with plasma HIV RNA < 400 copies/mL
|
12 and 24 weeks
|
|
Viral resistance
Tidsramme: 12, 24 and 48 weeks
|
Incidence of resistance mutations after treatment failure (HIV RNA < 1000 copies/mL)
|
12, 24 and 48 weeks
|
|
Clinical course of HIV infection
Tidsramme: Up to 48 weeks
|
Mortality, occurence of clinical events stage 3 or 4 (WHO classification), immune reconstitution sundrome, non-AIDS clinical events including bacterial infections
|
Up to 48 weeks
|
|
Tolerance assessment
Tidsramme: 24 and 48 weeks
|
Proportion of adverse events related to antiretroviral treatment, proportion of treatement discontinuations due to antiretroviral side effect, variation of biological parameters and metabolic markers between second line antiretroviral initiation and 24/48 weeks.
|
24 and 48 weeks
|
|
Adherence assessment
Tidsramme: At each protocol visit : week 2, 4, 12, 24, 36 and 48
|
Measurement of pills consumption at each visit, face-to-face questionnaire with the pharmacist
|
At each protocol visit : week 2, 4, 12, 24, 36 and 48
|
|
Hepatitis B evaluation
Tidsramme: At entry
|
Prevalence of HBs AG, HBe Ag, HBV viremia, and HBV asociated drug resistance mutations at baseline
|
At entry
|
|
Immunologic response
Tidsramme: 24 and 48 weeks
|
Variation of circulating total and CD4+ lymphocyte count between second line treatment initiation and 24 weeks/48 weeks
|
24 and 48 weeks
|
Samarbejdspartnere og efterforskere
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Eric Delaporte, Institut de Recherche pour le Developpement, France
- Ledende efterforsker: Issakwisa Mwakyula, NIMR-Mbeya Medical Research Program-Mbeya Referral Hospital, Tanzania
- Ledende efterforsker: Mzileni O Mogiyana, University of Limpopo
- Ledende efterforsker: Alexandra Calmy, University of Geneva, Switzerland
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- ANRS 12221 ALISA
- IP.07.33011.004 (Andet bevillings-/finansieringsnummer: EDCTP)
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med HIV
-
Duke UniversityGilead SciencesRekrutteringHIV-forebyggelse | HIV præ-eksponeringsprofylakse | HIV forebyggelsesprogram | HIV-forebyggelse og pleje | HIV Pre-eksponering profylakse brugForenede Stater
-
Federal University of São PauloGilead SciencesAfsluttet
-
University of Alabama at BirminghamMobile County Health Deparment; Alabama Department of Public HealthRekrutteringHIV | HIV-testning | HIV-kobling til pleje | HIV behandlingForenede Stater
-
University of Alabama at BirminghamNational Institute of Mental Health (NIMH)RekrutteringForbered | HIV | HIV-forebyggelse | PrEP optagelseForenede Stater
-
Institute of HIV Research and Innovation Foundation...National Institutes of Health (NIH)RekrutteringHIV-forebyggelse | PrEP overholdelse | HIV-relateret stigmaThailand
-
Massachusetts General HospitalNational Institute of Mental Health (NIMH)RekrutteringGennemførlighed | HIV-forebyggelse | PrEP optagelse | Acceptabilitet | HIV Selvtest | Mandlige partnere af HIV-negative postpartum-kvinderSydafrika
-
French National Agency for Research on AIDS and...Elizabeth Glaser Pediatric AIDS FoundationAfsluttetPartner HIV-testning | Par HIV Rådgivning | Parkommunikation | HIV-forekomstCameroun, Dominikanske republik, Georgien, Indien
-
ANRS, Emerging Infectious DiseasesHopital Universitaire Robert-Debre; Institut de Recherche pour le Developpement og andre samarbejdspartnereUkendtHIV | HIV-uinficerede børn | Børn udsat for HIVCameroun
-
University of MinnesotaTrukket tilbageHIV-infektioner | HIV/AIDS | Hiv | AIDS | Aids/Hiv problem | AIDS og infektionerForenede Stater
-
Instituto Mexicano del Seguro SocialRekrutteringVægttab | HIV | HIV-1 infektion | Vægtændring | HIV-associeret vægttab | Integrasehæmmere, HIV; HIV PROTEASE HÆMMERMexico
Kliniske forsøg med Lopinavir
-
University of Wisconsin, MadisonWisconsin Partnership ProgramRekrutteringHøjgradig anal intraepitelial neoplasiForenede Stater
-
ANRS, Emerging Infectious DiseasesAbbottAfsluttet
-
Drugs for Neglected DiseasesUniversity of Cape Town; Medecins Sans Frontieres, Netherlands; UBS Optimus... og andre samarbejdspartnereAfsluttetErhvervet immundefektsyndrom | TuberkuloseSydafrika
-
Daré Bioscience, Inc.Advanced Research Projects Agency for Health (ARPA-H)Ikke rekrutterer endnuHuman Papilloma Virus (HPV) | Højrisiko Human Papillomavirus InfektionForenede Stater
-
Oswaldo Cruz FoundationMinistry of Health, BrazilAfsluttetHIV-infektioner | GraviditetBrasilien
-
TakedaAfsluttetCrohns sygdom | Colitis, UlcerativForenede Stater
-
Fundacion SEIMC-GESIDAAbbottAfsluttetHIV-infektioner | HIV-infektion | LipodystrofiSpanien
-
University College, LondonLifeArcAfsluttetCOVID-19Det Forenede Kongerige