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Single-Dose Pharmacokinetics of BMS-790052 in Participants With Hepatic Impairment

9. september 2015 opdateret af: Bristol-Myers Squibb

Single-Dose Pharmacokinetics of BMS-790052 in Subjects With Hepatic Impairment Compared to Healthy Subjects

The purpose of this study is to assess the effects of hepatic impairment on the single dose pharmacokinetics of BMS-790052.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

46

Fase

  • Fase 1

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Forenede Stater
    • California
      • Anaheim, California, Forenede Stater, 92801
        • Advanced Clinical Research Institute
    • Florida
      • Orlando, Florida, Forenede Stater, 32809
        • Orlando Clinical Research Center

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år til 70 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Key Inclusion Criteria:

  • Male and female subjects aged 18 to 70 years, with hepatic impairment conforming to Child-Pugh class A, B or C
  • Healthy subjects to the extent possible matched to the first four hepatically impaired subject in each Child-Pugh class with regard to age (approximately ± 10 years), body weight (approximately ± 20%) and gender

Key Exclusion Criteria:

  • History of esophageal and gastric variceal bleeding within past 6 months
  • Primarily cholestatic liver diseases
  • Active alcoholic hepatitis
  • Stable encephalopathy of >= Stage 2
  • Presence of severe ascites or edema
  • Presence of hepatopulmonary or hepatorenal syndrome
  • Positive for HCV, unless HCV RNA is undetectable

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Tildeling: Ikke-randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Aktiv komparator: BMS-790052 in Child-Pugh A
Medicin: BMS-790052
Capsules, Oral, 30 mg, single dose, one day
Aktiv komparator: BMS-790052 in Child-Pugh B
Medicin: BMS-790052
Capsules, Oral, 30 mg, single dose, one day
Aktiv komparator: BMS-790052 in Child-Pugh C
Medicin: BMS-790052
Capsules, Oral, 30 mg, single dose, one day
Aktiv komparator: BMS-790052 in Healthy Subjects
Medicin: BMS-790052
Capsules, Oral, 30 mg, single dose, one day

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Maximum Observed Plasma Concentration (Cmax) of BMS-790052
Tidsramme: Pre-dose (0), 0.5,1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Maximum observed plasma concentration following drug administration from the raw plasma concentration-time data. The plasma samples were analysed for BMS-790052 by using a validated liquid chromatography tandem mass spectrometric (LC-MS/MS) assay.
Pre-dose (0), 0.5,1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Area Under the Plasma Concentration-time Curve (AUC) From Time Zero to Last Measurable Concentration [AUC(0-T)] of BMS-790052
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
AUC(0-T) was calculated by the sum of linear trapezoids using non-compartmental analysis.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Area Under the Plasma Concentration-time Curve From Time Zero Extrapolated to Infinite Time [AUC(INF)] of BMS-790052
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
AUC(INF) was estimated as AUC(0-T) + Ct/λ z, where λ z was the terminal elimination rate constant and Ct was the last observable concentration.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Time to Reach Maximum Observed Plasma Concentration (Tmax) of BMS-790052
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Tmax was defined as the time required to reach maximum observed plasma concentration. Tmax was directly determined from the raw plasma concentration-time data.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Terminal Half-life (T-HALF) of BMS-790052
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Terminal half-life was the time required for one half of the total amount of administered drug eliminated from the body.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Apparent Total Body Clearance (CLT/F) of BMS-790052
Tidsramme: Pre-dose (0), 0.5,1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Apparent total body clearance was calculated as dose/AUC(INF). AUC(INF) was estimated as AUC(0-T) + Ct/λ z, where λ z was the terminal elimination rate constant and Ct was the last observable concentration.
Pre-dose (0), 0.5,1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Apparent Clearance of Free BMS-790052 (CLu/F)
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
CLu/F was calculated by dividing the apparent total body clearance (CLT/F) by mean fraction of unbound drug (fu) for both (1 hour and 4 hour post dose) time points combined. Apparent total body clearance was calculated as dose/AUC(INF). AUC(INF) was estimated as AUC(0-T) + Ct/ λz, where λz was the terminal elimination rate constant and Ct was the last observable concentration.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
The Apparent Volume of Distribution at Steady State (Vss/F)
Tidsramme: Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)
Apparent volume of distribution was calculated by dividing the product of the dose and mean residence time (MRT) by AUC(INF). AUC(INF) was estimated as AUC(0-T) + Ct/λ z, where λ z was the terminal elimination rate constant and Ct was the last observable concentration.
Pre-dose (0), 0.5, 1, 1.5, 2, 4, 8, 12, 24, 48, 72 hours post-dose (both healthy and hepatically impaired participants) and 96 hours post-dose (only for hepatically impaired participants)

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Number of Participants With Serious Adverse Events (SAEs), Discontinuations Due to Adverse Events (AEs), and Who Died
Tidsramme: Day 1 to end of study for AEs and, Day 1 to up to 30 days after last dose for SAE.
AE was defined as any new unfavorable symptom, sign, or disease or worsening of a pre-existing condition that does not necessarily have a causal relationship with treatment. SAE was defined as a medical event that at any dose resulted in death, persistent or significant disability/incapacity, or drug dependency/abuse; was life-threatening, an important medical event, or a congenital anomaly/birth defect; or required or prolonged hospitalization. Study Discharge (end of study) was Day 4 (healthy participants) or Day 5 (hepatically impaired participants).
Day 1 to end of study for AEs and, Day 1 to up to 30 days after last dose for SAE.

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Bristol-Myers Squibb

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart

1. marts 2009

Primær færdiggørelse (Faktiske)

1. september 2009

Studieafslutning (Faktiske)

1. september 2009

Datoer for studieregistrering

Først indsendt

6. marts 2009

Først indsendt, der opfyldte QC-kriterier

9. marts 2009

Først opslået (Skøn)

10. marts 2009

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Skøn)

8. oktober 2015

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

9. september 2015

Sidst verificeret

1. september 2015

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • AI444-013

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