A Study to Assess the Anti-viral Activity, Safety, Tolerability and Pharmacokinetics of TMC435350 in Participants Infected With Hepatitis C-Virus (HCV)
An Open-label Trial in Genotype 2, 3, 4, 5 and 6 Hepatitis C-infected Subjects to Evaluate the Antiviral Activity, Safety, Tolerability and Pharmacokinetics of TMC435350 Following 7 Days Once Daily Dosing as Monotherapy.
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 2
Kontakte und Standorte
Studienorte
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Brugge, Belgien
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Brussels, Belgien
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Bruxelles, Belgien
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Gent, Belgien
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Leuven, Belgien
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Berlin, Deutschland
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Frankfurt N/A, Deutschland
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Freiburg, Deutschland
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Hannover, Deutschland
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Bangkok, Thailand
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Chiang Mai, Thailand
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Participants with documented chronic genotype 2, 3, 4, 5 or 6 hepatitis C virus (HCV) infection
- Participants who have never received treatment for their HCV infection
- Participants with either no cirrhosis or up to Child Pugh A liver disease
- Participants with plasma HCV genotype level of more than or equal to 100, 000 IU/mL at screening
Exclusion Criteria:
- Evidence of Child Pugh B or C liver disease at screening, decompensated liver disease defined as prior or current history of ascities, hepatic encephalopathy, esophageal or gastric varices
- Participants with diagnosed or suspected hepatocellular carcinoma
- Participants coinfected with human immunodeficiency virus type 1 or 2, or hepatitis A or B virus infection or active tuberculosis at screening
- Participants with any active clinically significant disease, or medical history or physical examination or electrocardiogram findings during screening
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
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Experimental: Genotype 2
Participants with chronic genotype 2 hepatitis C virus (HCV) infection
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From Day 1 to Day 7 all participants will take 200 mg TMC435350 as a single medication orally (by mouth) once daily.
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Experimental: Genotype 3
Participants with chronic genotype 3 HCV infection
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From Day 1 to Day 7 all participants will take 200 mg TMC435350 as a single medication orally (by mouth) once daily.
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Experimental: Genotype 4
Participants with chronic genotype 4 HCV infection
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From Day 1 to Day 7 all participants will take 200 mg TMC435350 as a single medication orally (by mouth) once daily.
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Experimental: Genotype 5
Participants with chronic genotype 5 HCV infection
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From Day 1 to Day 7 all participants will take 200 mg TMC435350 as a single medication orally (by mouth) once daily.
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Experimental: Genotype 6
Participants with chronic genotype 6 HCV infection
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From Day 1 to Day 7 all participants will take 200 mg TMC435350 as a single medication orally (by mouth) once daily.
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Change From Baseline in log10 Plasma Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Levels
Zeitfenster: Baseline, Day 3, and Day 7
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The table below shows the mean changes from baseline in HCV RNA values (log10 IU/mL) per genotype on Day 3 and Day 7 during the TMC435 treatment period.
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Baseline, Day 3, and Day 7
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Number of Participants With a Decrease From Baseline of Greater Than or Equal to 2 log10 IU/mL in Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) During the TMC435 Treatment Period
Zeitfenster: Baseline, Day 3, Day 5 and Day 7
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The table below shows the number of participants with a decrease from baseline of greater than or equal to 2 log10 IU/mL in HCV RNA during the 7-day TMC435 treatment period.
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Baseline, Day 3, Day 5 and Day 7
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Number of Participants With Plasma Hepatitis C Virus (HCV) Ribonucleic Acid (RNA) Levels Below the Limit of Quantification (Less Than 25 IU/mL) and Limit of Detection (Less Than 25 IU/mL Undetectable) During the TMC435 Treatment Period
Zeitfenster: Baseline, Day 3, Day 5 and Day 7
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The table below shows the number of participants with plasma hepatitis C virus (HCV) ribonucleic acid (RNA) levels below limit of quantification (less than 25 IU/mL) and limit of detection (less than 25 IU/mL undetectable), respectively, during the 7-day TMC435 treatment period.
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Baseline, Day 3, Day 5 and Day 7
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Number of Participants Who Experienced Viral Breakthrough During TMC435 Treatment Period
Zeitfenster: During the 7-day of TMC435 treatment period
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The table below shows the number of participants who experienced viral breakthrough (defined as an increase greater than 1 log10 IU/mL in plasma level of hepatitis C virus [HCV] ribonucleic acid [RNA] from the lowest level reached, or a HCV RNA level greater than 100 IU/mL in participants who previously had HCV RNA levels undetectable [less than 25 IU/mL undetectable] or not quantifiable [less than 25 IU/mL detectable]) during the 7-day TMC435 treatment period.
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During the 7-day of TMC435 treatment period
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Predose Plasma Concentration (C0h) of TMC435
Zeitfenster: Predose on Day 7
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The table below shows the median predose plasma concentration (C0h) for all participants on Day 7 of the TMC435 treatment period.
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Predose on Day 7
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Minimum Plasma Concentration (Cmin) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the median minimum plasma concentration (Cmin) for all participants on Day 7 of the TMC435 treatment period.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Maximum Plasma Concentration (Cmax) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the median maximum plasma concentration (Cmax) for all participants by genotype of hepatitis C virus infection on Day 7 of the TMC435 treatment period.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Time to Reach the Maximum Plasma Concentration (Tmax) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the median time in hours for all participants (by genotype of hepatitis C virus infection) to reach the maximum plasma concentration (tmax) of TMC435 following treatment.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Average Steady-State Plasma Concentration (Css,av) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the average steady-state TMC435 plasma concentration (Css,av) for all participants by genotype of hepatitis C virus infection on Day 7 during the TMC435 treatment period.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Fluctuation Index (FI) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the percentage of fluctuation (FI) (defined as the variation between maximum and minimum TMC435 plasma concentrations at steady-state) of TMC435 on Day 7 for participants by genotype of hepatitis C virus infection.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Area Under the Plasma Concentration-time Curve From the Time of Administration up to 24 Hours After Dosing (AUC24h) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the area under the plasma concentration-time curve from the time of administration up to 24 hours after dosing (AUC24h) of TMC435 on Day 7 for all participants by genotype of hepatitis C virus infection.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Area Under the Plasma Concentration-time Curve From Time of Administration up to the Last Time Point With a Measurable Concentration After Dosing (AUClast) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the area under the plasma concentration-time curve from time of administration up to the last time point with a measurable concentration after dosing (AUClast) on Day 7 for TMC435 by genotype of hepatitis C virus infection.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Elimination Rate Constant of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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In the table below, median values for the elimination rate constant (the rate at which a drug is removed from the body expressed per unit of time, e.g., fraction/hour) for TMC435 are shown for participants by genotype of hepatitis C virus infection.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Terminal Elimination Half-life (t1/2,Term) of TMC435
Zeitfenster: Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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The table below shows the terminal plasma half-life for TMC435 in participants analyzed by genotype of hepatitis C virus infection.
The terminal plasma half-life of a drug is the time in hours required for the concentration of a drug in the body to fall to 50% after having reached a state of equilibrium following administration.
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Predose, and at 0.5, 1, 2, 4, 6, 8, and 10 hours post-dose on Day 7
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Mitarbeiter und Ermittler
Sponsor
Sponsor
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
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
- Erkrankungen des Verdauungssystems
- RNA-Virusinfektionen
- Viruserkrankungen
- Infektionen
- Durch Blut übertragene Infektionen
- Übertragbare Krankheiten
- Leberkrankheiten
- Flaviviridae-Infektionen
- Hepatitis, viral, menschlich
- Enterovirus-Infektionen
- Picornaviridae-Infektionen
- Hepatitis
- Hepatitis A
- Hepatitis C
- Molekulare Mechanismen der pharmakologischen Wirkung
- Antiinfektiva
- Antivirale Mittel
- Enzym-Inhibitoren
- Protease-Inhibitoren
- Simeprevir
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- CR012604
- TMC435350-TiDP16-C202 (Andere Kennung: Tibotec Pharmaceuticals, Ireland)
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