Bioequivalence And Lack Of Food Effects Of 300mg Lamotrigine XR
A Pivotal Single-dose Randomised, Parallel-group, Open-label Study to Demonstrate Bioequivalence of 300mg Lamotrigine XR Relative to 100mg + 200mg Lamotrigine XR and to Demonstrate Lack of Food Effect on 300mg Lamotrigine XR in Healthy Male and Female Volunteers
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 1
Kontakter og lokationer
Studiesteder
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Berlin, Tyskland, 14050
- 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:
- Body weight >50 kg (males) or >45 kg (females) and BMI within the range 19 - 29.9 kg/m2 inclusive.
- Healthy as determined by a responsible physician, based on a medical evaluation including history, physical examination, laboratory tests, vital signs and ECG. A subject with a clinical abnormality or laboratory parameters outside the reference range for the population being studied may be included only if the Investigator considers that the finding will not introduce additional risk factors and will not interfere with the study procedures.
Exclusion Criteria:
- Female subjects of childbearing potential will not be eligible to participate who are unwilling or unable to use an appropriate method of contraception as outlined in the inclusion criteria from at least the commencement of their last normal period prior to the first dose of study medication; and to continue until the first normal period (defined as normal for the woman, both in terms of duration and quantity of menses) after treatment or 5 half lives of the study medication, whichever is the longest.
- Female subject is pregnant (positive serum human chorionic gonadotrophin (hCG) test at screening) or lactating.
- Female subjects using hormonal contraceptive precautions including progesterone-coated IUD
- Female subjects using hormonal replacement therapy.
- Subjects who received lamotrigine in a previous study (subjects who received placebo will be allowed).
- Current smokers of 10 or more cigarettes per day.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Subjects in treatment regimen A
Subjects in treatment regimen A will receive 100 and 200 mg lamotrigine XR in fasting condition.
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In treatment regimen A lamotrigine XR tablets will be available 100 and 200mg tablets, for regimen B and C of lamotrigine tablets 300 mg will be available.
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Eksperimentel: Subjects in treatment regimen B
Subjects in treatment regimen B will receive 100 mg lamotrigine XR in fasting condition.
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In treatment regimen A lamotrigine XR tablets will be available 100 and 200mg tablets, for regimen B and C of lamotrigine tablets 300 mg will be available.
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Eksperimentel: Subjects in treatment regimen C
Subjects in treatment regimen C will receive 100 mg lamotrigine XR in fed condition.
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In treatment regimen A lamotrigine XR tablets will be available 100 and 200mg tablets, for regimen B and C of lamotrigine tablets 300 mg will be available.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
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pharmacokinetics ie Serum lamotrigine Cmax and AUC(0-inf)
Tidsramme: taken pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 26, 36, 48, 72, 96, 120 and 144 hours following dosing
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taken pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 26, 36, 48, 72, 96, 120 and 144 hours following dosing
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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PK (AUC (0-t), tmax and t1/2 )
Tidsramme: taken pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 26, 36, 48, 72, 96, 120 and 144 hours following dosing
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taken pre-dose and at 0.25, 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 26, 36, 48, 72, 96, 120 and 144 hours following dosing
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safety and tolerability based on physical exam, adverse events, changes in biochemistry, haematology, urinalysis parameters, electrocardiogram parameters, blood pressure and heart rate measure
Tidsramme: at Screening, Day -1, Day 1, Day 2 and follow up 7-14 days after dosing
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at Screening, Day -1, Day 1, Day 2 and follow up 7-14 days after dosing
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Generelle publikationer
- This study has not been published in the scientific literature.
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
- Hjernesygdomme
- Sygdomme i centralnervesystemet
- Sygdomme i nervesystemet
- Epilepsi
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Depressive midler til centralnervesystemet
- Antipsykotiske midler
- Beroligende midler
- Psykotropiske stoffer
- Membrantransportmodulatorer
- Antikonvulsiva
- Natriumkanalblokkere
- Calciumregulerende hormoner og midler
- Calciumkanalblokkere
- Lamotrigin
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- LAM105379
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Studiedata/dokumenter
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Statistisk analyseplan
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Datasætspecifikation
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Studieprotokol
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Individuelt deltagerdatasæt
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Annoteret sagsbetænkningsformular
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Formular til informeret samtykke
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Klinisk undersøgelsesrapport
Informations-id: LAM105379Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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