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A Healthy Volunteer Study to Investigate the Relative Bioavailability of Two Forms of GSK598809 Capsules.

2. august 2017 opdateret af: GlaxoSmithKline

An Open Label, Randomised, Single Dose, Three-way Crossover Study to Investigate the Relative Bioavailability of a 100mg Capsule Compared to Four 25mg GSK598809 Capsules and the Effect of Food on the Pharmacokinetics of the 100mg Capsule in Healthy Male and Female Volunteers.

Study to compare PK of a new 100mg capsule with four 25mg capsules. This is required because we plan to have only single capsules administered in the later phase clinical trials but we have not had a 100mg strength before. As this is a new previously untested strength we need to ensure that the PK is similar to that achieved using 4 x 25mg. The study will also assess the effect of high fat food on the PK of the 100mg capsule. The study is planned to consist of a single part , with three dosing periods, periods 1-3 consisting of 16 subjects. There will be a week wash out between each dose. In the three dosing periods subjects will either received 4x25 mg GSK598809 capsule in a fasted state, 100mg capsule in a fasted state or 100mg GSK598809 capsule in a fed state. Subjects will return to the centre for follow-up 7-14 days after the final dose. It is expected that the total duration of the study should be approximately eight weeks.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

16

Fase

  • Fase 1

Kontakter og lokationer

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

Studiesteder

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 65 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion:

  • Healthy as determined by responsible physician.
  • Male or female between 18 to 65 years old.
  • Females of non-child bearing potential and females of child-bearing potential that agree to use appropriate method of contraception for appropriate amount of time.
  • Males that agree to use appropriate method of contraception for appropriate amount of time.
  • Neither too fat nor too thin.
  • Capable of giving written informed consent and being compliant with requirements within the informed consent.

Exclusion:

  • Any current medical or psychiatric illness.
  • Any history of chronic medical or psychiatric illnesses.
  • Previous or current alcohol or drug abuse/dependence including nicotine.
  • Female subjects must not be breastfeeding or been breastfeeding for a month.
  • Serum prolactin exceeding normal range.
  • Personal or family history of prolonged QTc syndrome.

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Crossover opgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Subjects receiving treatment sequence ABC
Eligible subjects will receive treatment sequence ABC; A= 4x25 milligrams GSK598809 capsule given in fasted state, B= 100 milligrams GSK598809 capsule in given fasted state and C= 100 milligrams GSK598809 capsule given in fed state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.
Eksperimentel: Subjects receiving treatment sequence ACB
Eligible subjects will receive treatment sequence ACB; A= 4x25 milligrams GSK598809 capsule given in fasted state, C= 100 milligrams GSK598809 capsule given in fed state and B= 100 milligrams GSK598809 capsule in given fasted state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.
Eksperimentel: Subjects receiving treatment sequence BAC
Eligible subjects will receive treatment sequence BAC; B= 100 milligrams GSK598809 capsule in given fasted state, A= 4x25 milligrams GSK598809 capsule given in fasted state and C= 100 milligrams GSK598809 capsule given in fed state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.
Eksperimentel: Subjects receiving treatment sequence BCA
Eligible subjects will receive treatment sequence BCA; B= 100 milligrams GSK598809 capsule in given fasted state, C= 100 milligrams GSK598809 capsule given in fed state and A= 4x25 milligrams GSK598809 capsule given in fasted state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.
Eksperimentel: Subjects receiving treatment sequence CAB
Eligible subjects will receive treatment sequence CAB; C= 100 milligrams GSK598809 capsule given in fed state, A= 4x25 milligrams GSK598809 capsule given in fasted state and B= 100 milligrams GSK598809 capsule in given fasted state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.
Eksperimentel: Subjects receiving treatment sequence CBA
Eligible subjects will receive treatment sequence CBA; C= 100 milligrams GSK598809 capsule given in fed state, B= 100 milligrams GSK598809 capsule in given fasted state and A= 4x25 milligrams GSK598809 capsule given in fasted state. The treatment sequence will be followed by at least a 7-day wash-out period between each dose.
Medicin: GSK598809 new formulation
GSK598809 new formulation will be available as an immediate release capsule with a single dose of 100 milligrams, administered orally with 240 milliliters of water.
Medicin: GSK598809 old formulation
GSK598809 old formulation will be available as an immediate release capsule with a single dose of 25 milligrams, administered orally with 240 milliliters of water.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Tidsramme
Blood sampling over a period of 96hrs post GSK598809 dosing in the three dosing periods.
Tidsramme: Pre-dose, 0, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8. 10, 12, 16, 24, 48. 72 and 96 hours
Pre-dose, 0, 0.25, 0.5, 1, 1.5, 2, 4, 6, 8. 10, 12, 16, 24, 48. 72 and 96 hours

Sekundære resultatmål

Resultatmål
Tidsramme
Safety and Tolerability: cardiovascular variables, vital signs, clinical labs, movement scales, prolactin, GH and TSH levels over 96 hours post dosing. Continuous adverse event monitoring from dosing until study conclusions.
Tidsramme: Up to 96 hours
Up to 96 hours

Samarbejdspartnere og efterforskere

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

Sponsor

GlaxoSmithKline

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 (Faktiske)

2. juli 2008

Primær færdiggørelse (Faktiske)

29. juli 2008

Studieafslutning (Faktiske)

29. juli 2008

Datoer for studieregistrering

Først indsendt

4. august 2008

Først indsendt, der opfyldte QC-kriterier

4. august 2008

Først opslået (Skøn)

6. august 2008

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

4. august 2017

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. august 2017

Sidst verificeret

1. august 2017

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • DAN111283

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Kliniske forsøg med GSK598809 new formulation

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Israel

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner