Study of the Pharmacokinetics and Safety of Asunaprevir in Patients With Kidney Disease
Open-Label, Parallel Group, Multiple-Dose Study to Evaluate the Pharmacokinetics and Safety of Asunaprevir in Subjects With Renal Function Impairment
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Primary Purpose:
Other: The purpose of the study is to determine how Asunaprevir is handled by the body of subjects with kidney disease compared with subjects with normal kidney function
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Florida
-
Orlando, Florida, Forenede Stater, 32809
- Orlando Clinical Research Center
-
-
Minnesota
-
Minneapolis, Minnesota, Forenede Stater, 55404
- DaVita Clinical Research
-
-
Tennessee
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Knoxville, Tennessee, Forenede Stater, 37920
- New Orleans Center for Clinical Research
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Group A: Subjects with normal renal function
- Group B: Patients with end stage renal disease
- Group C: Patients with mild renal impairment
- Group D: Patients with moderate renal impairment
- Group E: Patients with severe renal impairment
Exclusion Criteria:
- History of uncontrolled or unstable cardiovascular, respiratory, hepatic, gastrointestinal, endocrine, hematopoietic, psychiatric and/or neurological disease
- Hepatitis B or C
- Human Immunodeficiency Virus (HIV)
- Recent gastrointestinal disease
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: Ikke-randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Arm A: Subjects with normal renal function
Asunaprevir 100 mg tablet by mouth twice daily for 7 days
|
Andre navne:
|
|
Eksperimentel: Arm B: Subjects with end stage renal disease
Asunaprevir 100 mg tablet by mouth twice daily for 7 days
|
Andre navne:
|
|
Eksperimentel: Arm C: Subjects with mild renal impairment
Asunaprevir 100 mg tablet by mouth twice daily for 7 days
|
Andre navne:
|
|
Eksperimentel: Arm D: Subjects with moderate renal impairment
Asunaprevir 100 mg tablet by mouth twice daily for 7 days
|
Andre navne:
|
|
Eksperimentel: Arm E: Subjects with severe renal impairment
Asunaprevir 100 mg tablet by mouth twice daily for 7 days
|
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
AUC(TAU) of Asunaprevir assessed using plasma concentrations on Day 7
Tidsramme: 11 time points on Day 7
|
Area under the concentration-time curve in one dosing interval [AUC(TAU)] will be calculated from the blood drug concentration versus time curve
|
11 time points on Day 7
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Plasma protein binding (PB) of Asunaprevir will be determined from the 1 hour and 3 hour time points post-dose
Tidsramme: 1 and 3 hours of Day 7
|
1 and 3 hours of Day 7
|
|
|
Maximum observed plasma concentration (Cmax) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
Pharmacokinetic (PK) parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Unbound Maximum observed plasma concentrations (Cmaxu) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Time of maximum observed plasma concentration (Tmax) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Minimum observed plasma concentration at one dose interval (C12) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Minimum observed plasma concentration at Pre-AM dose (Ctrough) of Asunaprevir
Tidsramme: 3 time points up to Day 7 (blood) and 2 time points on Days 1 and 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
3 time points up to Day 7 (blood) and 2 time points on Days 1 and 7 (urine)
|
|
Unbound area under the concentration-time curve in one dosing interval [AUC(TAU)u] of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Area under the concentration-time curve till time of last sampling [AUC(0-T)] of Asunaprevir
Tidsramme: 11 (blood) and 2 (urine) time points on Day 7
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
11 (blood) and 2 (urine) time points on Day 7
|
|
Terminal elimination half life (T-Half) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Percent urinary recovery (%UR) of Asunaprevir
Tidsramme: 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
3 time points up to Day 7 (urine)
|
|
Apparent total body clearance (CLT/F) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Unbound apparent clearance (CLU/F) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Renal clearance (CLR) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Apparent volume of distribution (Vd/F) of Asunaprevir
Tidsramme: 30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
30 time points up to Day 10 (blood) and 3 time points up to Day 7 (urine)
|
|
Accumulation index (AI): Ratio of AUC(TAU) on Day 7 to AUC(TAU) on Day 1
Tidsramme: 22 (blood) and 3 (urine) time points on Days 1 and 7
|
PK parameters will be derived from plasma concentration versus time and urinary excretion data (not applicable for subjects who are anuric)
|
22 (blood) and 3 (urine) time points on Days 1 and 7
|
|
Safety and tolerability endpoints include all AEs and serious AEs, clinical laboratory tests, ECGs, vital signs and physical examination results
Tidsramme: Up to Day 15 and until 30 days post discontinuation of dosing
|
All recorded adverse events (AEs) will be listed and tabulated by system organ class, preferred term and renal function group.
Vital signs and clinical laboratory test results will be listed and summarized by renal function group and time.
Any significant physical examination findings and clinical laboratory results will be listed.
Electrocardiogram (ECG) readings will be evaluated by the investigator and abnormalities, if present, will be listed
|
Up to Day 15 and until 30 days post discontinuation of dosing
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
- Sygdomme i fordøjelsessystemet
- RNA-virusinfektioner
- Virussygdomme
- Infektioner
- Blodbårne infektioner
- Overførbare sygdomme
- Leversygdomme
- Flaviviridae infektioner
- Hepatitis, viral, menneskelig
- Hepatitis
- Hepatitis C
- Molekylære mekanismer for farmakologisk virkning
- Enzymhæmmere
- Proteasehæmmere
- Asunaprevir
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- AI447-033
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