- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00317174
A Study to Assess Antibody Persistence, Boostability & Safety in Previously Primed Subjects.
Assess Immune Persistence & Memory by Giving Plain PRP,PSA & PSC (10 Mths Age), & Immunogenicity & Safety of a Tritanrix™-HBV/Hib-MenAC/ Tritanrix™-HBV/Hib2.5 Booster (15-18 Mths Age) in Previously Primed Subjects
The purpose of the study is as follows:
- To evaluate the persistence of antibodies and the presence of immune memory induced by a 3-dose primary vaccination with Tritanrix™-HepB/Hib-MenAC (three formulations) in the study DTPwHB/HibMenACTT001 (CPMS No. 759346/001) by giving unconjugated PRP, PSA and PSC at 10 months age to one subset of subjects.
- To evaluate the persistence of all antibodies pertaining to primary vaccination and the booster response to Tritanrix™-HepB/Hib2.5 vaccine or Tritanrix™-HepB/Hib-MenAC vaccine at 15-18 months age in the other subset of subjects.
Studieoversigt
Status
Intervention / Behandling
Detaljeret beskrivelse
This study will be conducted in two stages:
At 10 months age, half of the subjects will receive a dose of plain meningococcal AC and PRP polysaccharide (PS) vaccine at 10 months age.
At 15 to 18 months age (DTP booster phase), all subjects will receive a booster dose of Tritanrix™-HepB/Hib-MenAC or Tritanrix™-HepB/Hib2.5.
Undersøgelsestype
Tilmelding
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
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Muntinlupa, Filippinerne, 1781
- GSK Investigational Site
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion criteria:
• Healthy child 10 months that participated in the study DTPwHB/HibMenACTT001 (CPMS No. 759346/001), written informed consent obtained from the parents.
Exclusion criteria:
- Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting from 30 days before and ending 30 days after administration of study vaccines with the exception of oral polio vaccine (OPV).
- Use of any investigational or non-registered product (drug or vaccine) other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during study period.
- Chronic administration (> 14 days) of immunosuppressants or other immune-modifying drugs within 6 months prior to the first vaccine dose.
- Previous booster vaccination against diphtheria, tetanus, pertussis, hepatitis B, serogroups A or C meningococcal disease and/or Hib since the last visit of study 759346/001.
- History of/known exposure to diphtheria, tetanus, pertussis, hepatitis B, serogroups A or C meningococcal and/or Hib disease.
- Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
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Pre & 1M post-plain PS, antibody levels & bactericidal titers (meningococcal serogroups A & C). Pre & 1M post-DTP booster, antibody levels for all vaccine antigens.
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Sekundære resultatmål
Resultatmål |
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Pre & 1M post-DTP booster (subset of subjects), antibody levels for all vaccine antigens. Retrospective serious adverse events (SAEs). Solicited (day 0-7), unsolicited events (day 0-30). SAEs (entire study)
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Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Datoer for undersøgelser
Studer store datoer
Studiestart
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Sygdomme i fordøjelsessystemet
- Virussygdomme
- Infektioner
- Blodbårne infektioner
- Overførbare sygdomme
- Leversygdomme
- Hepatitis, viral, menneskelig
- Hepadnaviridae infektioner
- DNA-virusinfektioner
- Bakterielle infektioner
- Bakterielle infektioner og mykoser
- Gram-positive bakterielle infektioner
- Actinomycetales infektioner
- Corynebacterium infektioner
- Hepatitis
- Hepatitis B
- Difteri
Andre undersøgelses-id-numre
- 759346/002
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Studiedata/dokumenter
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Datasætspecifikation
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Statistisk analyseplan
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Studieprotokol
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Individuelt deltagerdatasæt
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Formular til informeret samtykke
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
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Klinisk undersøgelsesrapport
Informations-id: 759346/002Oplysningskommentarer: For additional information about this study please refer to the GSK Clinical Study Register
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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