Study in Healthy Volunteers to Investigate the Effects of Ketoconazole on the Pharmacokinetics of NKTR-118
An Open-label, 1-sequence, 3-period, 3-treatment, Crossover Study to Assess the Effects of Ketoconazole on the Pharmacokinetics of NKTR-118 in Healthy Subjects
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Kansas
-
Overland Park, Kansas, Forenede Stater
- Research Site
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Provision of signed and dated, written informed consent prior to any study specific procedures.
- Male and female (nonchildbearing potential, nonlactating)healthy volunteers aged 18 to 55 years inclusive, with suitable veins for cannulation or repeated venipuncture.
- Female volunteers must have a negative pregnancy test at screening and at admission, must not be lactating, and must be of nonchildbearing potential.
- Male volunteers should be willing to use barrier contraception ie, condoms, from the first day of dosing until 3 months after dosing with the IP. The female partner should use contraception during this period.
- Volunteers must have a BMI between 18 and 30 kg/m2, inclusive, and weigh at least 50 kg.
Exclusion Criteria:
- Any clinically significant disease or disorder (eg, cardiovascular, pulmonary, gastrointestinal, liver, renal, neurological, musculoskeletal, endocrine, metabolic, malignant, psychiatric, or major physical impairment), as judged by the Investigator.
- Any clinically significant illness, medical/surgical procedure or trauma within 4 weeks of the first administration of IP.
- Any clinically significant abnormalities in clinical chemistry, hematology, or urinalysis results as judged by the Investigator.
- Significant orthostatic reaction at enrollment as judged by the Investigator.
- Abnormal vital signs, after 10 minutes supine rest as defined in protocol.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Ikke-randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Part 1 - A
Single dose NKTR-118 25 mg on Day 1 only
|
Oral 25 mg
|
|
Aktiv komparator: Part 1 - B
Ketoconazole 400 mg once daily on Days 4 to 8
|
Oral 400 mg
|
|
Aktiv komparator: Part 1- C
Ketoconazole 400 mg plus NKTR-118 25 mg on Day 7
|
Oral 25 mg
Oral 400 mg
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Description of the pharmacokinetic(PK) profile for NKTR 118 after co administration of Ketaconazole in terms of maximum observed plasma concentration (Cmax), time to Cmax (tmax), apparent terminal half-life (t1/2?z).
Tidsramme: Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
|
Description of the PK profile for NKTR 118 in terms of apparent terminal rate constant (?z), area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration [AUC(0-t)].
Tidsramme: Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
|
Description of the PK profile for NKTR 118 in terms of area under the plasma concentration-time curve from time zero to 24 hours postdose [AUC(0 24)], area under the plasma concentration-time curve from time zero extrapolated to infinity (AUC
Tidsramme: Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
|
Description of the PK profile for NKTR 118 in terms of apparent oral clearance from plasma (CL/F), and apparent volume of distribution during the terminal phase (Vz/F)
Tidsramme: Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
Predose and at 0:15, 0:30, 1, 1:30, 2, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, and 72 hours Day 1 and 7
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Description of the safety profile in terms of adverse events, clinical laboratory assessments , vital signs (blood pressure and pulse rate), physical examinations, electrocardiograms, and Columbia-Suicide Severity Rating scale
Tidsramme: From baseline day 1 through to Follow-u (Maximum 21 days)
|
From baseline day 1 through to Follow-u (Maximum 21 days)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: David Matthews, MD, Quintiles, Inc Kansas Overland Park US.
Publikationer og nyttige links
Hjælpsomme 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
Nøgleord
Yderligere relevante MeSH-vilkår
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Anti-infektionsmidler
- Agenter fra det perifere nervesystem
- Enzymhæmmere
- Sensoriske systemagenter
- Hormoner, hormonsubstitutter og hormonantagonister
- Narkotiske antagonister
- Cytokrom P-450 CYP3A-hæmmere
- Cytokrom P-450 enzymhæmmere
- Hormonantagonister
- Antifungale midler
- Steroidsyntesehæmmere
- 14-alfa-demethylasehæmmere
- Ketoconazol
- Naloxegol
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- D3820C00012
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