- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT00904644
Raltegravir in the Swiss HIV Cohort Study
Raltegravir Use in the Swiss HIV Cohort Study (SHCS) - Evaluation of Efficacy, Safety, Plasma Levels and Evolution of Resistance
Since June 2007, raltegravir has been available in Switzerland within a named patient program for patients who have virologic failure, triple class experience and resistance, and no other treatment options. This proposal has been designed to evaluate efficacy and safety data among patients who receive raltegravir within the routine clinical practice in Switzerland and who participate in the Swiss HIV Cohort Study. This is a combined retrospective analysis of patients who already received raltegravir and a prospective part of patients who enter the named patient program and will be followed up in a standardized way. In the prospective part, patients will also be able to receive raltegravir in case of intolerance to their current medication with virologic suppression.
The analysis will primarily use descriptive statistics. In addition, we will assess the duration of virologic response and focus on predictors of HIV RNA suppression during a follow-up of at least 6 months. In the prospective part, we will assess trough plasma levels of raltegravir and other antiretrovirals. In patients who will develop virologic failure, genotypic and phenotypic resistance to raltegravir (and other antiretrovirals) will be performed to characterize the evolution of resistance during the raltegravir-containing regimen.
Studieöversikt
Studietyp
Inskrivning (Faktisk)
Kontakter och platser
Studieorter
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-
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Zurich, Schweiz, 8091
- University Hospital Zurich
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
The Swiss HIV Cohort study is a nationwide observational cohort existing for more than 20 years and is representative of the HIV-infected population in Switzerland (approx. 50% of HIV-infected patients in Switzerland, participate in this study). All patients must sign an informed consent to participate in this study.
The study population enrolled in the current "Raltegravir in the SHCS" study, is a subgroup of patients, that has to go on Raltegravir within the Swiss HIV Cohort study.
Beskrivning
Inclusion Criteria:
- all patients treated with Raltegravir within the Swiss HIV Cohort Study
Exclusion Criteria:
- drop out of the Swiss HIV Cohort study
Studieplan
Hur är studien utformad?
Designdetaljer
Kohorter och interventioner
Grupp / Kohort |
Intervention / Behandling |
|---|---|
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Salvage group
In this group patients are enrolled that have failed previous antiretroviral drug regimens and qualify for Raltegravir treatment according to the approved indication of this drug in Switzerland.
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Raltegravir standard dosage of 400mg tablets every 12 hours together with an optimized backbone antiretroviral drug regimen
Andra namn:
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Switch group
In this group, patients are enrolled which have to switch to Raltegravir due to drug toxicity or adverse events caused by other antiretroviral drugs.
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Raltegravir standard dosage of 400mg tablets every 12 hours together with an optimized backbone antiretroviral drug regimen
Andra namn:
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
|---|---|
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HIV RNA < 50 copies/ml
Tidsram: after 6 and 12 months
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after 6 and 12 months
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Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
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durability of HIV RNA suppression
Tidsram: time to virological failure
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time to virological failure
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predictors of HIV RNA suppression (viral load and CD4 at baseline, resistance at baseline for those with detectable HIV RNA, number of active drugs within the salvage regimen
Tidsram: baseline
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baseline
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time course of CD4 lymphocytes
Tidsram: baseline until study end
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baseline until study end
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severe drug-related adverse events
Tidsram: during study period
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during study period
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drug levels of raltegravir and other antiretroviral drugs
Tidsram: during first year of Ral treatment
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during first year of Ral treatment
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evolution of resistance in patients with virologic failure while on raltegravir
Tidsram: time to failure
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time to failure
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Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Huldrych F Günthard, MD, University of Zurich, University Hospital of Zurich, Switzerland
Publikationer och användbara länkar
Användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
- RNA-virusinfektioner
- Virussjukdomar
- Infektioner
- Blodburna infektioner
- Smittsamma sjukdomar
- Sexuellt överförbara sjukdomar, virala
- Sexuellt överförbara sjukdomar
- Lentivirusinfektioner
- Retroviridae-infektioner
- Immunologiska bristsyndrom
- Immunsystemets sjukdomar
- HIV-infektioner
- Molekylära mekanismer för farmakologisk verkan
- Anti-infektionsmedel
- Antivirala medel
- Enzyminhibitorer
- Anti-HIV-medel
- Antiretrovirala medel
- HIV-integrashämmare
- Integrashämmare
- Raltegravir kalium
Andra studie-ID-nummer
- SHCS Project No 564
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