A Study to Determine the Safety and Efficacy of Once Daily Raltegravir Compared to Twice Daily Raltegravir (MK-0518-071)
A Phase III Multicenter, Double-Blind, Randomized, Active Comparator-Controlled Clinical Trial to Study the Safety and Efficacy of Once Daily Raltegravir (MK0518) Versus Twice Daily Raltegravir, Each in Combination With TRUVADA™, in Treatment-Naïve HIV Infected Patients
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Following the 96-week double-blind study period (MK0518-071)(NCT00745823), subjects may enroll in an extension study (MK0518-071-10)(NCT00745823). From weeks 96 to 120, subjects' treatment assignments will remain as in the base study.
From week 120 to 240, all subjects will receive open-label raltegravir (800 mg, once daily) in combination with TRUVADA™.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patient is male or female 18 years of age or older
- Patient is HIV positive
- Patient is naïve to antiretroviral therapy (ART) or has received less than 7 days total of any ART
Extension Study:
- The planned extension study did not take place as the study was terminated after the Week 48 analysis.
Exclusion Criteria:
- Patient is a user of recreational or illicit drugs or has had a recent history (within the last year) of drug or alcohol abuse or dependence
- Patient has documented resistance to tenofovir or emtricitabine
- Patient is currently participating or has participated in a study with an investigational compound or device within 45 days of signing informed consent
- Patient is pregnant or breastfeeding, or expecting to conceive
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Raltegravir 400 mg b.i.d.
|
Raltegravir 400 mg tablet by mouth (PO) twice daily (b.i.d.) + two raltegravir placebo tablets + one tablet of TRUVADA™ once daily (q.d.)
Andre navne:
One tablet TRUVADA™ q.d.
(fixed combination 200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate)
|
|
Eksperimentel: Raltegravir 800 mg q.d.
|
One tablet TRUVADA™ q.d.
(fixed combination 200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate)
Raltegravir 800 mg tablet PO q.d.
+ two raltegravir placebo tablets + one tablet TRUVADA™ q.d.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Number of Participants With HIV Ribonucleic Acid (RNA) <50 Copies/mL at 48 Weeks
Tidsramme: Week 48
|
Week 48
|
|
Number of Participants With One or More Adverse Events at 48 Weeks
Tidsramme: Week 48
|
Week 48
|
|
Number of Participants Who Discontinued Due to an Adverse Event at 48 Weeks
Tidsramme: Week 48
|
Week 48
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Participants With HIV Ribonucleic Acid (RNA) <400 Copies/mL at 48 Weeks
Tidsramme: 48 weeks
|
48 weeks
|
|
|
Mean Change From Baseline to Week 48 in CD4 Cell Count
Tidsramme: Baseline and Week 48
|
Baseline and Week 48
|
|
|
Number of Participants With HIV RNA <50 Copies/mL at 96 Weeks
Tidsramme: Week 96
|
As the study was terminated after the 48-week analysis, the planned secondary analyses for Week 96 were not performed.
|
Week 96
|
|
Number of Participants With HIV RNA <400 Copies/mL at 96 Weeks
Tidsramme: Week 96
|
As the study was terminated after the 48-week analysis, the planned secondary analyses for Week 96 were not performed.
|
Week 96
|
|
Mean Change From Baseline to Week 96 in CD4 Cell Count
Tidsramme: Baseline and Week 96
|
As the study was terminated after the 48-week analysis, the planned secondary analyses for Week 96 were not performed.
|
Baseline and Week 96
|
|
Number of Participants With One or More Adverse Events at 96 Weeks
Tidsramme: Week 96
|
As the study was terminated after the 48-week analysis, the planned secondary analyses for Week 96 were not performed.
|
Week 96
|
|
Number of Participants Who Discontinued Due to an Adverse Event at 96 Weeks
Tidsramme: Week 96
|
As the study was terminated after the 48-week analysis, the planned secondary analyses for Week 96 were not performed.
|
Week 96
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Molekylære mekanismer for farmakologisk virkning
- Anti-infektionsmidler
- Antivirale midler
- Reverse transkriptasehæmmere
- Nukleinsyresyntesehæmmere
- Enzymhæmmere
- Anti-HIV-midler
- Anti-retrovirale midler
- HIV-integrasehæmmere
- Integrasehæmmere
- Raltegravir kalium
- Emtricitabin, Tenofovir Disoproxil Fumarate Lægemiddelkombination
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 0518-071
- 2008_543 (Anden identifikator: Merck Registration Number)
- CTRI/2009/091/000145 (Registry Identifier: CTRI)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
http://www.merck.com/clinical-trials/pdf/Merck%20Procedure%20on%20Clinical%20Trial%20Data%20Access%20Final_Updated%20July_9_2014.pdf
http://engagezone.msd.com/ds_documentation.php
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