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RDEA3170 Tablet and Capsule Bioavailability Study

17. november 2017 oppdatert av: Ardea Biosciences, Inc.

A Phase 1, Randomized, Open-Label, Study in Healthy Adult Male Subjects to Assess the Relative Bioavailability and Food Effect of Various Formulations of RDEA3170

The purpose of this study is to determine the relative bioavailability of RDEA3170 capsules compared with RDEA3170 tablets.

Studieoversikt

Status

Fullført

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Faktiske)

35

Fase

  • Fase 1

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

18 år til 65 år (Voksen, Eldre voksen)

Tar imot friske frivillige

Ja

Kjønn som er kvalifisert for studier

Mann

Beskrivelse

Inclusion Criteria:

  • Subject is able to understand the study procedures and the risks involved, and is willing to provide written informed consent before the first study-related activity.
  • Subject has a body weight ≥ 50 kg (110 lbs.) and a body mass index ≥ 18 and ≤ 40 kg/m2.
  • Subject has a Screening serum urate level of 4 to 7 mg/dL.
  • Subject is free of any clinically significant disease or medical condition, per the Investigator's judgment.

Exclusion Criteria:

  • Subject has a history or suspicion of kidney stones.
  • Subject has undergone major surgery within 3 months prior to Screening.
  • Subject donated blood or experienced significant blood loss within 12 weeks prior to Day 1 or gave a plasma donation within 4 weeks prior to Day 1.
  • Subject has clinically unacceptable physical examination, per the Investigator's judgment.
  • Subject has clinically relevant abnormalities in blood pressure, heart rate, or body temperature, per the Investigator's judgment.
  • Subject has Screening clinical safety laboratory parameters (serum chemistry [other than serum creatinine and serum urate], hematology, coagulation or urinalysis) that are outside the normal limits and are considered clinically significant by the Investigator.
  • Subject has a serum creatinine value above the upper limit of normal at the Screening visit.
  • Subject has clinically relevant abnormalities in 12-lead electrocardiogram, per the Investigator's judgment.
  • Subject has a history of cardiac abnormalities
  • Subject cannot swallow multiple tablets or capsules.
  • Subject has received any strong or moderate enzyme-inducing drug or product within 2 months prior to Day 1.

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Grunnvitenskap
  • Tildeling: Randomisert
  • Intervensjonsmodell: Crossover-oppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: Treatment A
RDEA3170, 5 mg (FN24), administered in the fasted state.
Legemiddel: RDEA3170, 5 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Eksperimentell: Treatment B
RDEA3170, 5 mg (FN24), administered in the fed state (high-fat, high-calorie meal).
Legemiddel: RDEA3170, 5 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Eksperimentell: Treatment C
RDEA3170, 10 mg (FN25), administered in the fasted state.
Legemiddel: RDEA3170,10 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Eksperimentell: Treatment D
RDEA3170, 10 mg (FN25), administered in the fed state (high-fat, high-calorie meal).
Legemiddel: RDEA3170,10 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Eksperimentell: Treatment E
RDEA3170, 2.5 mg (FN17), administered as 10 mg (4 × 2.5 mg), in the fasted state.
Legemiddel: RDEA3170, 2.5 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Legemiddel: RDEA3170, 2.5 mg
Fifteen subjects were randomized to 1 of 3 treatment sequences with single doses occurring on Days 1, 5, and 9.
Andre navn:
  • Kohort 3
Eksperimentell: Treatment I
RDEA3170, 10 mg (FN26), administered in the fasted state.
Legemiddel: RDEA3170, 10 mg
Fifteen subjects were randomized to 1 of 3 treatment sequences with single doses occurring on Days 1, 5, and 9.
Andre navn:
  • Kohort 3
Eksperimentell: Treatment J
RDEA3170, 10 mg (FN26), administered in the fed state (high-fat, high-calorie meal).
Legemiddel: RDEA3170, 10 mg
Fifteen subjects were randomized to 1 of 3 treatment sequences with single doses occurring on Days 1, 5, and 9.
Andre navn:
  • Kohort 3
Eksperimentell: Treatment K
RDEA3170, 2.5 mg (FN17), administered as 10 mg (4 × 2.5 mg), in the fasted state.
Legemiddel: RDEA3170, 2.5 mg
Approximately 20 subjects will be randomized to 1 of 10 treatment sequences with single doses occurring on Days 1, 5, 9, 13, and 17.
Andre navn:
  • Kohort 1
Legemiddel: RDEA3170, 2.5 mg
Fifteen subjects were randomized to 1 of 3 treatment sequences with single doses occurring on Days 1, 5, and 9.
Andre navn:
  • Kohort 3

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Maximum Observed Plasma Concentration (Cmax)
Tidsramme: Day 1, 5, 9, 13, 17
Cmax is the maximum observed concentration of a drug after administration
Day 1, 5, 9, 13, 17
Time of Occurrence of Maximum Observed Concentration (Tmax)
Tidsramme: Day 1, 5, 9, 13, 17
Tmax is the time of occurrence of cmax
Day 1, 5, 9, 13, 17
Area Under the Concentration-time Curve From Time Zero to the Quantifiable Last Sampling Timepoint (AUC Last)
Tidsramme: Day 1, 5, 9, 13, 17
AUC last is the area under the plasma concentration time curve from zero to the last quantifiable sampling timepoint
Day 1, 5, 9, 13, 17
Area Under the Concentration-time Curve From 0 to Infinity (AUC∞)
Tidsramme: Day 1, 5, 9, 13, 17
AUC 0-∞ is a meausre of total concentration from time zero to infinity
Day 1, 5, 9, 13, 17
Apparent Terminal Half-life (t1/2)
Tidsramme: Day 1, 5, 9, 13, 17
t1/2 is a measure of apparent terminal half-life
Day 1, 5, 9, 13, 17
Maximum Observed Plasma Concentration (Cmax): Effect of High Fat Meal on the PK of RDEA3170 Capsules
Tidsramme: Day 1, 5, 9, 13, 17
Cmax is the maximum observed concentration of a drug after administration
Day 1, 5, 9, 13, 17
AUC Last: Effect of High Fat Meal on the PK of RDEA3170 Capsules
Tidsramme: Day 1, 5, 9, 13, 17
AUC last is the area under the plasma concentration time curve from zero to the last quantifiable sampling timepoint
Day 1, 5, 9, 13, 17
AUC∞: Effect of High Fat Meal on the PK of RDEA3170 Capsules
Tidsramme: Day 1, 5, 9, 13, 17
AUC 0-∞ is a meausre of total concentration from time zero to infinity
Day 1, 5, 9, 13, 17

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Pharmacodynamics (PD) Profile of RDEA3170
Tidsramme: Day -1, 1, 5, 9, 13, 17
Serum samples were collected at the following timepoints in relation to RDEA3170 dosing: Day 1 (Cohort 1 and Cohort 3): -24, -23, -22, -21, -20, -18, -16, -14, and -12 hours prior to dosing. Days 1, 5, and 9 (Cohort 1 and Cohort 3), and Days 13 and 17 (Cohort 1 only): predose (within 30 minutes prior to dosing) and 1, 2, 3, 4, 6, 8, 10, 12, and 24 hours postdose. Urine samples (total catch) were collected at the following timepoints in relation to RDEA3170 dosing: Day 1 (Cohort 1 and Cohort 3): -24 to -21, -21 to -18, -18 to -12, and -12 to 0 hours predose. Days 1, 5, and 9 (Cohort 1 and Cohort 3), and Days 13 and 17 (Cohort 1 only): 0 to 3, 3 to 6, 6 to 12, and 12 to 24 hours postdose.
Day -1, 1, 5, 9, 13, 17
Incidence of Treatment-Emergent Adverse Events
Tidsramme: 8 weeks
8 weeks

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Ardea Biosciences, Inc.

Etterforskere

  • Studieleder: J Hall, MD, Ardea Biosciences, Inc.

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

1. mai 2015

Primær fullføring (Faktiske)

26. juni 2015

Studiet fullført (Faktiske)

29. januar 2016

Datoer for studieregistrering

Først innsendt

30. april 2015

Først innsendt som oppfylte QC-kriteriene

15. mai 2015

Først lagt ut (Anslag)

19. mai 2015

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

20. august 2018

Siste oppdatering sendt inn som oppfylte QC-kriteriene

17. november 2017

Sist bekreftet

1. november 2017

Mer informasjon

Begreper knyttet til denne studien

Ytterligere relevante MeSH-vilkår

Andre studie-ID-numre

  • RDEA3170-111

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Ja

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

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