GSK1521498 Alcohol Interaction Study
A Randomised, Double-Blind, Single-Dose, Four-Period Cross-Over Study to Determine the Effects of Alcohol on the Pharmacokinetics and Pharmacodynamics of GSK1521498 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
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Texas
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Austin, Texas, Forenede Stater, 78744
- GSK Investigational Site
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- healthy male or female between 21 and 55 years of age inclusive.
- within 20% normal weight for height and body build.
- A female subject of child-bearing potential must use one of the contraception methods listed in the protocol prior to the start of the study until at least 14 days after receiving the last dose of study medication.
- Male subjects must agree to use one of the contraception methods listed in the protocol from the time of the first dose of study medication until at least 5 days after receiving the last dose of study medication.
- History of regular alcohol consumption within 6 months of study.
- No recent changes in patterns of alcohol consumption.
- Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
Exclusion Criteria:
- A positive test for HIV, Hep B or Hep C.
- Current or chronic history of liver disease.
- Current or chronic history of neurological disorders.
- Subjects with previous or current psychiatric history.
- Past history of DSM-IV alcohol dependence or abuse.
- Binge drinking more than once a week (>5 standard drinks in one session is a binge).
- Currently trying to quit alcohol.
- Positive urine screen for amphetamines, barbiturates, cocaine, opiates, cannabinoids or bezodiazepines at screening.
- Regular consumption of >450mg caffeine per day (an average cup contains about 75mg).
- Heavy smokers, defined as those who smoke >10 cigarettes a day. Also those who cannot abstain during the admission period.
- Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements (including St John's Wort) within 14 days prior to the first dose of study medication.
- Pregnant or lactating females.
- QTcB or QTcF >450msec.
- Participated in a clinical trial and has received an investigational product within 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product.
- Where participation in the study would result in donation of blood or blood products in excess of 500mL within a 56 day period.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: GSK1521498 & alcohol
GSK1521498 20 mg and alcohol (0.5g/kg ethanol mixed with orange juice)
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GSK1521498 20 mg administered with alcohol to determine PK/PD interactions
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Eksperimentel: GSK1521498 & orange juice
GSK1521498 20 mg and orange juice approximately matching alcoholic beverage for volume and colour
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GSK1521498 20 mg administered with alcohol to determine PK/PD interactions
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Eksperimentel: Placebo & alcohol
Placebo and alcohol (0.5g/kg ethanol mixed with orange juice)
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Placebo
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Placebo komparator: Placebo & orange juice
Placebo and orange juice approximately matching alcoholic beverage for volume and colour
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Placebo
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Pharmacokinetic interaction
Tidsramme: GSK1521498 PK sampling; pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 12, 13, 24, 48 and 72 hr post-dose.
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AUC and Cmax of GSK1521498 and alcohol
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GSK1521498 PK sampling; pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 9, 12, 13, 24, 48 and 72 hr post-dose.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
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Safety: adverse events, vital signs, ECGs, physician/nurse observations, safety lab tests, mood assessments
Tidsramme: 3 Months
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3 Months
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Neurological assessments including Purdue Pegboard test
Tidsramme: 3 Months
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3 Months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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 (Faktiske)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 115256
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Studiedata/dokumenter
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Individuelt deltagerdatasæt
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Statistisk analyseplan
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Klinisk undersøgelsesrapport
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Datasætspecifikation
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
-
Annoteret sagsbetænkningsformular
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Formular til informeret samtykke
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Studieprotokol
Informations-id: 115256Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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