A Study of Drug-drug Interaction Between Ritonavir and TMC435350 in Healthy Volunteers
Phase I, Open-label Trial in Healthy Subjects to Evaluate the Drug-drug Interaction Between Ritonavir at Steady-state and TMC435350, a Viral Protease Inhibitor Against Hepatitis C Virus, After the First and the Last Dose of a Multiple Dosing Regimen
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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-
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Aalst, Belgien
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
non-smoking for at least 3 months prior to selection
- normal weight as defined by a Quetelet Index (Body Mass Index: weight in kg divided by the square of height in meters) of 18.0 to 30.0 kg/m2, extremes included
- Informed Consent Form signed voluntarily, prior to the first trial related activity
- normal 12-lead electrocardiogram (ECG) at screening
- healthy on the basis of a medical evaluation and results fo the laboratory tests at screening.
Exclusion Criteria:
past history of heart arrhythmias,
- female, except if postmenopausal for more than two years, or post-hysterectomy or post-tubal ligation (without reversal operation)
- history or evidence of current use of alcohol, barbiturate, amphetamine, recreational or narcotic drug use
- hepatitis A, B and C infections or human immunodeficiency virus type 1 (HIV-1) or HIV-2 infections at study screening
- donation of blood or plasma in the 60 days preceding the first intake of trial medication
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: TMC435350 / Ritonavir
TMC435350 2 capsules of 100-mg twice daily / Ritonavir one 100-mg capsule twice daily
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Each patient will receive 200 mg (2 capsules) once daily orally from Day 1 to Day 7 in Session 1 and from Day 6 to Day 12 in Session 2
Each patient will receive 100 mg (1 capsule) of ritonavir twice daily orally from Day 1 until Day 15 of Session 2
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Plasma concentration of TMC435350
Tidsramme: Days 1 and 7 of Session 1
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In Session 1, the plasma concentration of TMC435350 is measured in the absence of ritonavir.
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Days 1 and 7 of Session 1
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Plasma concentration of TMC435350
Tidsramme: Days 6 and 16 of Session 2
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In Session 2, the plasma concentration of TMC435350 is measured in the presence of ritonavir.
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Days 6 and 16 of Session 2
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Number of patients reporting adverse events (AEs) as a measure of safety and tolerability
Tidsramme: Up to approximately 86 days
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Adverse events will be reported from the time the participant signs the Informed Consent Form (ICF) up to the completion of the last trial-related visit which will be approximately 86 days (includes up to 21 days during the screening period, 7 days during treatment session 1, at least 7 days between treatment sessions, 16 days during treatment session 2, and for up to 35 days after the last dose in treatment session 2).
The incidence of AEs under Session 1 will be compared with the incidence of AEs under session 2
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Up to approximately 86 days
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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 (Skøn)
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CR014773
- TMC435350-TiDP16-C104 (Anden identifikator: Tibotec Pharmaceuticals Limited, Ireland)
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