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GSK Biologicals´ Pneumococcal Conjugate Vaccine GSK1024850A

Phase 3

Infections, Streptococcal | Vaccine | Infectious Disease |GSK plc|Trials Updated: Jun 26, 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment780

FDA Designations

No designations recorded

GSK Biologicals´ Pneumococcal Conjugate Vaccine GSK1024850A clinical trials

GSK Biologicals´ Pneumococcal Conjugate Vaccine GSK1024850A · 1 trial · 1 indication

Phase 3 1
NCT00652951Co-administration of Pneumococcal Conjugate Vaccine With DTPa-IPV-Hib Versus Co-administration With DTPa-HBV-IPV/HibInfections, Streptococcal
COMPLETED780 Analytics
PHASE3COMPLETED
Co-administration of Pneumococcal Conjugate Vaccine With DTPa-IPV-Hib Versus Co-administration With DTPa-HBV-IPV/Hib
Infections, StreptococcalUnlock trial analytics

Study Endpoints

Primary Endpoints

Antibody Concentrations Against Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F (Anti-1, -4, -5, -6B, -7F, -9V, -14, -18C, -19F and -23F) - Primary Vaccination
At Month 3, one month after the administration of the third dose of pneumococcal conjugate vaccine

Anti-pneumococcal serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F antibody concentrations (Anti-1, -4, -5, -6B, -7F, -9V, -14, -18C, -19F and -23F) were measured by 22F-inhibition Enzyme-Linked ImmunSorbent Assay (ELISA); presented as geometric mean concentrations (GMCs) and expressed in micrograms per milliliter (μg/mL). The seropositivity cut-off for the assay was greater than or equal to (≥) 0.05 μg/mL.

Antibody Concentration Against Protein D (PD) - Primary Vaccination
At Month 3, one month after the administration of the third dose of pneumococcal conjugate vaccine

Anti-PD antibody concentrations were presented as geometric mean concentrations (GMCs) and expressed in ELISA units per milliliter (EL.U/mL). The seropositivity cut-off for the assay was ≥ 100 EL.U/mL.

Secondary Endpoints

Number of Subjects With Antibody Concentrations Against Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F (Anti-1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F) ≥ 0.2 μg/mL - Primary Vaccination
At Month 3, one month after the administration of the third vaccine dose
Opsonophagocytic Activity (OPA) Titers Against Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F - Primary Vaccination
At Month 3, one month after the administration of the third vaccine dose
Number of Subjects With Antibody Concentrations Against Pneumococcal Cross-reactive Serotypes 6A and 19A (Anti-6A and 19A) ≥ 0.2 μg/mL - Primary Vaccination.
At Month 3, one month after the administration of the third vaccine dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Synflorix + Infanrix hexa GroupACTIVE_COMPARATORSubjects received 3 doses of SynflorixTM vaccine co-administered with Infanrix hexaTM at 2, 3 and 4 months of age (Study Months 0, 1, 2) and received a booster dose of each vaccine between 11 and 13 months of age (Study Month 9). All vaccines were administered intramuscularly in the right (SynflorixTM) or left (Infanrix hexaTM) thigh or deltoid.
Synflorix + Pediacel GroupEXPERIMENTALSubjects received 3 doses of SynflorixTM vaccine co-administered with PediacelTM at 2, 3 and 4 months of age (Study Months 0, 1, 2) and received a booster dose of each vaccine between 11 and 13 months of age (Study Month 9). All vaccines were administered intramuscularly in the right (SynflorixTM) or left (PediacelTM) thigh or deltoid.thigh or deltoid.
Prevenar + Pediacel GroupACTIVE_COMPARATORSubjects received 3 doses of PrevenarTM co-administered with PediacelTM vaccine at 2, 3 and 4 months of age (Study Months 0, 1, 2) and received a booster dose of each vaccine between 11 and 13 months of age (Study Month 9). All vaccines were administered intramuscularly in the right (PrevenarTM) or left (PediacelTM) thigh or deltoid.

Interventions

NameTypeDescription
GSK Biologicals´ Pneumococcal Conjugate Vaccine GSK1024850A (Synflorix™)BIOLOGICALIntramuscular injection, 3 doses in the primary vaccination and 1 dose in the booster vaccination
Infanrix™ hexa.BIOLOGICALIntramuscular injection, , 3 doses in the primary vaccination and 1 dose in the booster vaccination
Pediacel™BIOLOGICALIntramuscular injection, , 3 doses in the primary vaccination and 1 dose in the booster vaccination
Prevenar™BIOLOGICALIntramuscular injection, , 3 doses in the primary vaccination and 1 dose in the booster vaccination
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Eligibility Criteria

Age Range6 Weeks to 12 Weeks
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Subjects who the investigator believes that their parents/guardian(s) can and will comply with the requirements of the protocol (e.g., completion of the diary cards, return for follow-up visits) should be enrolled in the study. * A male or female between, and including, 6-12 w...

Countries:Netherlands
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Frequently asked questions about GSK Biologicals´ Pneumococcal Conjugate Vaccine GSK1024850A

What is GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A?

GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A is an investigational vaccine developed by GSK plc for streptococcal infections. It is a vaccine candidate studied in a Phase 3 clinical trial in the Netherlands. The vaccine was evaluated in healthy infants from 6 weeks of age.

What is GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A used for?

GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A is being studied for the prevention of streptococcal infections. Its Phase 3 trial enrolled 780 healthy infants in the Netherlands. The study examined co-administration of the pneumococcal conjugate vaccine with two different combination vaccine regimens.

Who makes GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A?

GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A is developed by GSK plc, which trades under the ticker GSK. GSK Biologicals is the vaccine division associated with the product. The company sponsored the Phase 3 trial evaluating the vaccine candidate.

What phase is GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A in?

GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A is in Phase 3 development. One Phase 3 trial has been completed, and no trials are currently active. The completed study was randomized, active-controlled, and enrolled 780 participants.

What clinical trials is GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A in?

GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A was studied in the completed Phase 3 trial NCT00652951, titled Co-administration of Pneumococcal Conjugate Vaccine With DTPa-IPV-Hib Versus Co-administration With DTPa-HBV-IPV/Hib. The trial enrolled 780 healthy infants aged 6 weeks and older in the Netherlands and was active-controlled and randomized.

Is GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A the same as Synflorix?

Yes. GSK Biologicals' Pneumococcal Conjugate Vaccine GSK1024850A is also known as Synflorix. The two names refer to the same GSK plc pneumococcal conjugate vaccine candidate studied for streptococcal infections. Readers searching for Synflorix will find the same asset under the GSK1024850A designation.