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
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Fase 4
Contatti e Sedi
Luoghi di studio
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Krasnoyarsk, Federazione Russa, 660049
- Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Moscow, Federazione Russa, 105275
- Federal scientific and methodological center on AIDS prophylaxis and control
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Moscow, Federazione Russa, 129110
- Moscow regional center on AIDS and infectious diseases prophylaxis and control
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Nizhnij Novgorod, Federazione Russa, 603005
- Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Saint-Petersburg, Federazione Russa, 190103
- Saint-Petersburg Center on AIDS and Infectious Diseases Prophylaxis and Control
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Saint-Petersburg, Federazione Russa, 196645
- Federal State Institution Republican clinical infectious hospital of Roszdrav
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Smolensk, Federazione Russa, 214006
- Smolensk Center on AIDS and infectious diseases prophylaxis and control
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Volgograd, Federazione Russa, 400040
- Volgograd Regional Center on AIDS and Infectious Diseases Prophylaxis and Control
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
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.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Non randomizzato
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: 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
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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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.
Lasso di tempo: 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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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Virologic Response: Percentage of Participants With Plasma HIV-1 RNA Load <50 Copies/mL at Post-baseline Visits.
Lasso di tempo: 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.
Lasso di tempo: 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.
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: Week 48
|
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.
Lasso di tempo: 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.
Lasso di tempo: 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.
Lasso di tempo: 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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Collaboratori e investigatori
Sponsor
Sponsor
Collaboratori
Collaboratori
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- A4001101
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