Combivir And Maraviroc In Antiretroviral Naive Subjects In Russia
A Multicenter, Open Label Study Of Maraviroc, Zidovudine And Lamivudine Twice Daily For The Treatment Of Antiretroviral Naïve HIV-Infected Patients With R5 HIV-1 In Russia
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 4
Kontakte und Standorte
Studienorte
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Krasnoyarsk, Russische Föderation, 660049
- Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Moscow, Russische Föderation, 105275
- Federal scientific and methodological center on AIDS prophylaxis and control
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Moscow, Russische Föderation, 129110
- Moscow regional center on AIDS and infectious diseases prophylaxis and control
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Nizhnij Novgorod, Russische Föderation, 603005
- Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Saint-Petersburg, Russische Föderation, 190103
- Saint-Petersburg Center on AIDS and Infectious Diseases Prophylaxis and Control
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Saint-Petersburg, Russische Föderation, 196645
- Federal State Institution Republican clinical infectious hospital of Roszdrav
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Smolensk, Russische Föderation, 214006
- Smolensk Center on AIDS and infectious diseases prophylaxis and control
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Volgograd, Russische Föderation, 400040
- Volgograd Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Over 18 years of age.
- R5 HIV infection on screening tropism test.
- Viral load >1,000 copies/mL.
- Never previously treated with anti-HIV medicines.
Exclusion Criteria:
- Previously treated with anti-HIV medicines.
- Hepatitis B co-infection.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Experimental: Treatment
Single arm study of combivir and maraviroc for 48 weeks
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Combivir one tablet BD with maraviroc 300mg BD for 48 weeks
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Percentage of Participants With Plasma Human Immuno Deficiency Virus-1 Ribonucleic Acid (HIV-1 RNA) Load <50 Copies/Milliliter (mL) at 48 Weeks.
Zeitfenster: 48 weeks
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Participants' responder status at Week 48 was assessed according to Missing, discontinuation= Failure (MDF) algorithm.
This algorithm treats all participants with HIV 1 RNA data missing at the time of interest or discontinuation of study drug as failures or non responders.
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48 weeks
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Virologic Response: Percentage of Participants With Plasma HIV-1 RNA Load <50 Copies/mL at Post-baseline Visits.
Zeitfenster: Baseline, Week 4, Week 8, Week 12, Week 20, Week 24, Week 36 and Week 48
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Participants' responder status at Week 48 was assessed according to MDF algorithm.
This algorithm treats all participants with HIV 1 RNA data missing at the time of interest or discontinuation of study drug as failures or non responders.
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Baseline, Week 4, Week 8, Week 12, Week 20, Week 24, Week 36 and Week 48
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Virologic Response: Percentage of Participants With Plasma HIV-1 RNA Load < 400 Copies/mL at Post-baseline Visits.
Zeitfenster: Baseline, Week 4, Week 8, Week 12, Week 20, Week 24, Week 36 and Week 48
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Participants' responder status at Week 48 was assessed according to MDF algorithm.
This algorithm treats all participants with HIV 1 RNA data missing at the time of interest or discontinuation of study drug as failures or non responders.
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Baseline, Week 4, Week 8, Week 12, Week 20, Week 24, Week 36 and Week 48
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Virologic Response: Rate of Virologic Failure at Week 48.
Zeitfenster: 48 weeks
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Virologic failure defined as: failure to achieve a reduction from baseline in HIV 1 RNA ≥ 0.5 log10 copies /mL by the second viral load determination (unless viral load was below the lower limit level of quantification [LLOQ]); or a ≥ 0.5 log10 increase from nadir in HIV 1 RNA after achieving a HIV 1 RNA reduction from BL >0.5 log10 copies/mL; or a HIV 1 RNA level of >1000 copies/mL after having achieved a HIV 1 RNA level below LLOQ.
Participants with Time to loss of virologic response (defined by level of <50 copies/mL) failure were classified as rebounders or non-responders.
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48 weeks
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Immunological Response at Week 48: Absolute Change From Baseline in Absolute Cluster of Differentiation 4 (CD4)
Zeitfenster: Week 48
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Immunological Response was summarized using absolute change from Baseline to Week 48 in absolute CD4+ cell count
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Week 48
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Immunological Response at Week 48: Percentage Change From Baseline in Absolute Cluster of Differentiation 4 (CD4)
Zeitfenster: Week 48
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Immunological Response was summarized using percentage change from Baseline to Week 48 in absolute CD4+ cell count
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Week 48
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Immunological Response at Week 48: Absolute Change From Baseline in Absolute Cluster of Differentiation 8 (CD8)
Zeitfenster: Week 48
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Immunological Response was summarized using absolute change from Baseline to Week 48 in absolute CD8+ cell count.
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Week 48
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Immunological Response at Week 48: Percentage Change From Baseline in Absolute Cluster of Differentiation 8 (CD8)
Zeitfenster: Week 48
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Immunological Response was summarized using percentage change from Baseline to Week 48 in absolute CD8+ cell count.
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Week 48
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Immunological Response at Week 48: Change From Baseline in Absolute Cluster of Differentiation 4 (CD4)/ Cluster of Differentiation 8 (CD8) Ratio.
Zeitfenster: Week 48
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Immunological Response was summarized using absolute change from Baseline to Week 48 in absolute CD4+/ CD8+ ratio.
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Week 48
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Number of Participants With Genotypic Resistance.
Zeitfenster: Screening to Week 48 or Time of treatment Failure
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The viral genotypes were captured at Baseline and at treatment failure or Early termination and any resistance-associated mutations summarized descriptively at Week 48 for the Nucleotide reverse transcriptase inhibitors (NRTIs), and non-NRTIs (NNRTIs)drug classes.
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Screening to Week 48 or Time of treatment Failure
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Number of Participants With HIV-1 RNA Tropism Status Using Genotyping Assay at Screening and at the Time of Virologic Failure.
Zeitfenster: Screening to Week 48 or Time of treatment Failure
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Change in tropism were summarized at the time of treatment failure or Early Termination (note: this was performed for participants with viral load > 400 copies/mL only).
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Screening to Week 48 or Time of treatment Failure
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Mitarbeiter
Mitarbeiter
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- A4001101
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