Phase II Doubleblind Exploratory Study of GSK2402968 in Ambulant Subjects With Duchenne Muscular Dystrophy
A Phase II, Double Blind, Exploratory, Parallel-group, Placebocontrolled Clinical Study to Assess Two Dosing Regimens of GSK2402968 for Efficacy, Safety, Tolerability and Pharmacokinetics in Ambulant Subjects With Duchenne Muscular Dystrophy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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New South Wales
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WEstmead, New South Wales, Australien, 2145
- GSK Investigational Site
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Victoria
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Parkville, Victoria, Australien, 3052
- GSK Investigational Site
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Gent, Belgien, 9000
- GSK Investigational Site
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London, Det Forenede Kongerige, WC1N 1EH
- GSK Investigational Site
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Newcastle upon Tyne, Det Forenede Kongerige, NE1 3BZ
- GSK Investigational Site
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Paris cedex 13, Frankrig, 75651
- GSK Investigational Site
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Nijmegen, Holland, 6525 GA
- GSK Investigational Site
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Jerusalem, Israel, 91240
- GSK Investigational Site
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Ankara, Kalkun, 06100
- GSK Investigational Site
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Esplugues (Barcelona), Spanien, 08950
- GSK Investigational Site
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Valencia, Spanien, 46009
- GSK Investigational Site
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Baden-Wuerttemberg
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Freiburg, Baden-Wuerttemberg, Tyskland, 79106
- GSK Investigational Site
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Nordrhein-Westfalen
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Essen, Nordrhein-Westfalen, Tyskland, 45122
- 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:
- Ambulant subjects with Duchenne muscular dystrophy resulting from a mutation in the DMD gene, confirmed by a state-of-the-art DNA diagnostic technique covering all DMD gene exons, including but not limited to MLPA (Multiplex Ligation-dependent Probe Amplification), CGH (Comparative Genomic Hybridisation) or H-RMCA (High-Resolution Melting Curve Analysis), and correctable by GSK2402968-induced DMD exon 51 skipping,
- Males, at least 5 years of age and with a life expectancy of at least 1 year
- Able to rise from floor in ≤7 seconds (without aids/orthoses),
- Able to complete the 6MWD test with a distance of at least 75m
- Receiving glucocorticoids for a minimum of 6 months immediately prior to screening, with no significant change in total daily dosage or dosing regimen for a minimum of 3 months immediately prior to screening and a reasonable expectation that total daily dosage and dosing regimen will not change significantly for the duration of the study
- QTc <450msec
- On adequate contraception
- Able to comply with and complete all protocol requirements
Exclusion Criteria:
- any additional missing exon for DMD
- Current of history of liver or renal disease or impairment
- Acute illness within 4 weeks of the first dose
- Use of prohibited meds within 6 months of fist dose
- Current participation in any other investigational clinical trial
- Positive hepatitis B surface antigen, hepatitis C antibody test, or human immunodeficiency virus (HIV) test at screening
- Symptomatic cardiomyopathy
- Children in Care
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Continuous regimen; 6mg/kg once weekly
Once Weekly
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Subcutaneous injection
Andre navne:
Subcutaneous injection
Andre navne:
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Eksperimentel: Intermittent regimen; 6mg/kg twice weekly
Twice weekly on 1st, 3rd and 5th weeks, once weekly on 2nd, 4th and 6th weeks, and no active drug on 7th to 10th week of each 10 week cycle
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Subcutaneous injection
Andre navne:
Subcutaneous injection
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
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To assess the efficacy of 2 different dosing regimens of subcutaneous GSK2402968 administered over 24 weeks in ambulant subjects with DMD
Tidsramme: 48 weeks
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48 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
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To assess the safety and tolerability of 2 different dosing regimens of subcutaneous GSK2402968 administered over 48 weeks in ambulant subjects
Tidsramme: one year
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one year
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To assess the PK of 2 different dosing regimens of subcutaneous GSK2402968 administered over 48 weeks in ambulant subjects with DMD
Tidsramme: 48 weeks
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48 weeks
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To assess long term efficacy of 2 different dosing regimens of subcutaneous GSK2402968 administered over 48 weeks in ambulant subjects with DMD
Tidsramme: one year
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one year
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige 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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 114117
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