This is a study in a large number of healthy children less than 3 years old to measure the efficacy of GlaxoSmithKline (GSK) Biologicals' 10-valent pneumococcal conjugate candidate vaccine (Synflorix vaccine, or GSK1024850A) to prevent cases of pneumonia (lung infection) likely caused by bacteria (Streptococcus pneumoniae and Haemophilus influenzae) or cases of otitis media (ear infection) in children under 3 years old.
The Protocol Posting has been updated in order to comply with the FDA Amendment Act, Sep 2007. The following vaccines will be offered by the sponsor: * Two doses of hepatitis A vaccine will be offered to all subjects to comply with national recommendations. * NeisVac-C vaccine against Neisseria meningitis group C will be offered to all subjects in Argentina at 12 months of age. * Varicella vaccine will be offered to all subjects in Colombia and Panama at 12 months of age. * Two doses of Rotarix vaccine will be offered to all subjects in Colombia within the first six months of life. In addition, all subjects will receive a dose of Hepatitis B vaccine at birth according to national recommendations and a dose of measles, mumps and rubella (MMR) vaccine at 12 to 15 months of age according to local Extended Program of Immunization (EPI) . These vaccines will not be provided by the sponsor. The protocol posting has been updated according to the amendment of the protocol dated 25 Nov 2008. The protocol posting has been updated according to the amendment of the protocol dated 14 December 2009. The protocol posting has been updated according to the amendment of the protocol dated 09 September 2010.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Enrollment
23,802
GSK Investigational Site
Godoy Cruz, Mendoza Province, Argentina
GSK Investigational Site
Number of Subjects With a First Episode Reported of Bacterial Community Acquired Pneumoniae (B-CAP)
A B-CAP episode was defined as a radiologically confirmed community acquired pneumoniae (CAP) episode with either alveolar consolidation/pleural effusion on the chest X-ray (CXR) or with non-alveolar infiltrates but with C reactive protein (CRP) higher than or equal to (\>=) 40 milligrams per liter (mg/L). The results are presented for data lock point for the primary outcome analysis (31 August 2010), which was performed, as per protocol, when at least 535 first B-CAP episodes were reported from 2 weeks after the third vaccination dose. After analysis on primary outcome was performed, re-monitoring activities revealed Informed Consent Form issues for some subjects. Therefore, a sensitivity analysis excluding 144 subjects was performed. This analysis confirmed the validity of the results for primary outcome.
Time frame: Any time from 2 weeks after Dose 3 up to 31 August 2010
Number of Subjects With Serious Adverse Events (SAEs)
SAEs assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization, result in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subject.
Time frame: Throughout the study (Month 0 to Month 22-25)
Number of Subjects With Any Unsolicited Adverse Event (AE), in the Panama Subset
An unsolicited AE is any AE (i.e. any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with use of a medicinal product, whether or not considered related to the medicinal product) reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. The Panama Subset included all subjects from Panama.
Time frame: Throughout the study (Month 0 to Month 22-25)
Number of Subjects With Solicited Local Symptoms Post Primary Vaccination in the Immunogenicity and Tolerability Subset
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Intramuscular injection,3 doses
Intramuscular injection, 1 dose in Synflorix group and 4 doses in Control group
Las Heras, Mendoza Province, Argentina
GSK Investigational Site
Luján de Cuyo, Mendoza Province, Argentina
GSK Investigational Site
Villa Nueva, Mendoza Province, Argentina
GSK Investigational Site
Villanueva, Mendoza Province, Argentina
GSK Investigational Site
Albardón, San Juan Province, Argentina
GSK Investigational Site
Caucete, San Juan Province, Argentina
GSK Investigational Site
Fernández, Santiago del Estero Province, Argentina
GSK Investigational Site
La Banda, Santiago del Estero Province, Argentina
GSK Investigational Site
Córdoba, Argentina
...and 12 more locations
Assessed symptoms were redness, swelling and pain. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively. This outcome measure concerns solely subjects from the Synflorix Group.
Time frame: Within the 4-days (Days 0-3) follow-up period across the 3 doses of the primary study vaccine administration
Number of Subjects With Solicited Local Symptoms Post Booster Vaccination in the Immunogenicity and Tolerability Subset
Assessed symptoms were redness, swelling and pain. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively. This outcome measure concerns solely subjects from the Synflorix Group.
Time frame: Within the 4-days (Days 0-3) follow-up period following the booster vaccine administration
Number of Subjects With Solicited Local Symptoms Post Primary Vaccination in the Immunogenicity and Tolerability Subset
Assessed symptoms were redness, swelling and pain. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively. This outcome measure concerns solely subjects from the Control Group.
Time frame: Within the 4-days (Days 0-3) follow-up period across the 3 doses of the primary study vaccine administration
Number of Subjects With Solicited Local Symptoms Post Booster Vaccination in the Immunogenicity and Tolerability Subset, for the Control Group
Assessed symptoms were redness, swelling and pain. The Immunogenicity and Safety Tolerability Subset included 500 subjects coming from Argentina and Panama respectively. This outcome measure concerns solely subjects from the Control Group.
Time frame: Within the 4-days (Days 0-3) follow-up period following the booster vaccine administration.
Number of Subjects With Solicited General Symptoms Post Primary Vaccination in the Immunogenicity and Tolerability Subset
Assessed symptoms were fever (defined as rectal temperature equal or higher than \[\>=\] 38 degrees Celsius \[°C\]). irritability/fussiness, drowsiness, and loss of appetite. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Within the 4-days (Days 0-3) follow-up period across the 3 doses of the primary study vaccine administration
Number of Subjects With Solicited General Symptoms Post Booster Vaccination in the Immunogenicity and Tolerability Subset
Assessed symptoms were fever (defined as rectal temperature equal or higher than \[\>=\] 38 degrees Celsius \[°C\]). irritability/fussiness, drowsiness, and loss of appetite. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Within the 4-days (Days 0-3) follow-up period following the booster vaccine administration
Number of Subjects With a First Episode Reported of Clinically Confirmed Acute Otitis Media (AOM) (C-AOM), in the Panama Subset
The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks after Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Community Acquired Pneumoniae (CAP) With Alveolar Consolidation or Pleural Effusion on the Chest X-ray (CXR) (C-CAP)
CXR alveolar consolidation was defined as CXR with a dense, often homogeneous, confluent alveolar infiltrate that could encompass an entire lobe or segment, or a fluffy, mass-like, cloud-like density that erased heart and diaphragm borders (silhouette sign) and that often contained air bronchograms. CXR pleural effusion was defined as a fluid collecting in the pleural space around the lung, seen radiologically as a dense rim (the same density as the chest-wall muscles) interposed between the lung and the ribs.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Any Bacterial Pathogen, in the Panama Subset
The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Streptococcus Pneumoniae (S. pn.) Vaccine Serotypes, in the Panama Subset
The 10 pneumococcal S. pneumoniae vaccine serotypes assessed for this outcome measure were the serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Streptococcus Pneumoniae (S. pn.) Cross-reactive Serotypes, in the Panama Subset.
The S. pn. cross-reactive serotypes assessed for this outcome measure were the serotypes 6A, 18B, 19A and 23A. The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Other Pneumococcal Serotypes, in the Panama Subset.
Other pneumococcal serotypes were defined for this outcome measures as non-Streptococcus pneumoniae vaccine and cross-reactive serotypes. The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Haemophilus Influenzae (H. Influenzae), in the Panama Subset
The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Non-typeable Haemophilus Influenzae (H. Influenzae), in the Panama Subset
The Panama Subset contained all subjects enrolled in Panama
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacteriologically Confirmed Acute Otitis Media (AOM) (B-AOM) Due to Other AOM Pathogens, in the Panama Subset
Other pathogens assessed included among others Moraxella catarrhalis, Group A streptococci, and Staphyloccus aureus. The Panama Subset contained all subjects enrolled in Panama.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Community Acquired Pneumoniae (CAP) With Alveolar Consolidation or Pleural Effusion on the Chest X-ray (CXR) (C-CAP) With Positive Respiratory Viral Test (RVT)
A CXR with consolidation was defined as a CXR with a dense, often homogeneous, confluent alveolar infiltrate that could encompass an entire lobe or segment, or a fluffy, mass-like, cloud-like density that erased heart and diaphragm borders (silhouette sign) and that often contained air bronchograms. Pleural effusion was defined as a fluid collecting in the pleural space around the lung, seen radiologically as a dense rim (the same density as the chest-wall muscles) interposed between the lung and the ribs.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Community Acquired Pneumoniae (CAP) With Any Abnormal CXR With Positive Respiratory Viral Test (RVT)
An "abnormal CXR" was defined as a CXR with either consolidation, pleural effusion and/or abnormal pulmonary alveolar or non-alveolar infiltrates on the digital CXR image. CXR with consolidation was defined as a CXR with a dense, often homogeneous, confluent alveolar infiltrate that could encompass an entire lobe or segment, or a fluffy, mass-like, cloud-like density that erased heart and diaphragm borders (silhouette sign) and that often contained air bronchograms. Pleural effusion was defined as a fluid collecting in the pleural space around the lung, seen radiologically as a dense rim (the same density as the chest-wall muscles) interposed between the lung and the ribs.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Bacterial Community Acquired Pneumoniae (B-CAP) With Positive Respiratory Viral Test (RVT).
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Suspected Community Acquired Pneumoniae (CAP) (S-CAP)
An episode of S-CAP involved either any subject who was referred to have a chest X-ray (CXR) performed as part of the clinical assessment of a febrile syndrome or an acute respiratory infection (ARI), or a hospitalized child who had a CXR performed within 2 days prior to, or within the first 3 days after hospital admission, as part of the clinical assessment of a febrile syndrome or an ARI.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Community Acquired Pneumoniae (CAP) With Any Abnormal Chest X-ray (CXR)
An "abnormal CXR" was defined as a CXR with either consolidation, pleural effusion and/or abnormal pulmonary alveolar or non-alveolar infiltrates on the digital CXR image. CXR with consolidation was defined as a CXR with a dense, often homogeneous, confluent alveolar infiltrate that could encompass an entire lobe or segment, or a fluffy, mass-like, cloud-like density that erased heart and diaphragm borders (silhouette sign) and that often contained air bronchograms. Pleural effusion was defined as a fluid collecting in the pleural space around the lung, seen radiologically as a dense rim (the same density as the chest-wall muscles) interposed between the lung and the ribs.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Suspected Community Acquired Pneumoniae (CAP) (S-CAP) With C Reactive Protein (CRP) >= Cut-off, Regardless of Chest X-ray (CXR) Reading
A case of S-CAP involved either any subject who was referred to have a CXR performed as part of the clinical assessment of a febrile syndrome or an acute respiratory infection (ARI), or a hospitalized child who had a CXR performed within 2 days prior to, or within the first 3 days after hospital admission, as part of the clinical assessment of a febrile syndrome or an ARI. CRP cut-off values applied for this outcome measure were 40 milligrams per liter (mg/L), 80 mg/L, and 120 mg/L.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of CAP With Either Alveolar Consolidation/Pleural Effusion on Chest X-ray (CXR) (C-CAP) or With Non-alveolar Infiltrates (NAI-CAP) But With C Reactive Protein (CRP) >= Cut-off.
CRP cut-off values applied for this outcome measure were 80 milligrams per liter (mg/L), and 120 mg/L.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Vaccine-type Invasive Pneumococcal Disease (VT-IPD).
A VT-IPD was defined as a bacteriologically culture confirmed invasive pneumococcal disease case caused by any of the 10 pneumococcal Streptococcus pneumoniae vaccine serotypes. The 10 pneumococcal S. pneumoniae vaccine serotypes assessed for this outcome measure were the serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of a Bacteriologically Confirmed Invasive Pneumococcal Disease (Bact.-Conf. ID).
A Bact.-conf. ID was defined as a bacteriologically culture confirmed invasive pneumococcal disease (ID) cases due to any of the 10 Streptococcus pneumoniae vaccine serotypes as identified through positive culture. The 10 pneumococcal S. pneumoniae vaccine serotypes assessed for this outcome measure were the serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Pneumococcal Invasive Disease (Pneumococcal ID)
A Pneumococcal ID was defined as a bacteriologically culture confirmed invasive pneumococcal disease (ID) cases due to any of the 10 Streptococcus pneumoniae vaccine serotypes. The 10 pneumococcal S. pneumoniae vaccine serotypes assessed for this outcome measure were the serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. Pneumococcal ID cases were identified through non-culture pneumococcal diagnostic tests with additional non-culture vaccine type serotyping. Tests used included rapid in-vitro diagnostic tests or Latex agglutination.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Invasive Pneumococcal Disease (IPD) Due to Streptococcus (S. pn.) Cross-reactive Pneumococcal Serotypes.
The S. pn. cross-reactive serotypes assessed for this outcome measure were the serotypes 19A, 6A and 9N.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Invasive Pneumococcal Disease (IPD) Due to Pneumococcal Serotypes Other Than Streptococcus (S. pn.) Vaccine and Cross-reactive Serotypes.
The serotypes assessed for this outcome measure included among others the pneumococcal serotypes 12F, 16F, 24F, 38 and 8.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With a First Episode Reported of Invasive Disease (ID) Due to Haemophilus Influenzae
No subject was reported with any case of ID due to Haemophilus influenzae.
Time frame: Any time from 2 weeks post primary vaccination Dose 3 to study end at Month 22-25
Number of Subjects With Streptococcus Pneumoniae (S. pn.) Vaccine Serotypes Identified in Nasopharyngeal Swabs, in the Carriage Subset.
The 10 pneumococcal S. pn. vaccine serotypes assessed for this outcome measure were the serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. S. pn. serotypes were identified using latex agglutination and by quellung reaction with omni serum. The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 5, 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With Streptococcus Pneumoniae (S. pn.) Cross-reactive Serotypes Identified in Nasopharyngeal Swabs, in the Carriage Subset.
Any serotype belonging to the same serogroup as the Synflorix vaccine serotypes, but different from the vaccine serotypes, was considered for this analysis of carriage S. pn. cross-reactive serotypes. S. pn. serotypes were identified using latex agglutination and by quellung reaction with omni serum. The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 5, 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With Streptococcus Pneumoniae (S. pn.) Serotypes Identified in Nasopharyngeal Swabs Other Than the Synflorix Vaccine and Cross-reactive Serotypes, in the Carriage Subset
S. pn. serotypes were identified using latex agglutination and by quellung reaction with omni serum. The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 5, 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With H. Influenzae Strains Identified in Nasopharyngeal Swabs, in the Carriage Subset
Results included samples confirmed as positive for Haemophilus influenzae (H. influenzae) or non-typeable H. influenzae (NTHi) after differentiation from H. haemolyticus by polymerase chain reaction (PCR) assay. The Carriage Subset contained a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 5, 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With Acquisition of New Streptococcus Pneumoniae Strains Identified in Nasopharyngeal Swabs, in the Carriage Subset
The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With Acquisition of New Haemophilus Influenzae Strains Identified in Nasopharyngeal Swabs, in the Carriage Subset.
The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: At Months 10-13, 13-16, 14-17, 16-19 and 22-25
Number of Subjects With Any Antibiotic Prescription at Least Once During the Entire Study Period, in the Carriage Subset.
The Carriage Subset consisted in a subgroup of 2,000 subjects enrolled in Panama.
Time frame: Throughout the study (Month 0 to Month 22-25)
Pneumococcal Antibody Concentrations Against Pneumococcal Vaccine Serotypes, in the Immunogenicity and Tolerability Subset.
Antibody concentrations were measured by 22F enzyme-linked Immunosorbent Assay (ELISA), expressed as geometric mean concentrations (GMCs), in micrograms per milliliter (µg/mL). Serotypes assessed were the pneumococcal vaccine serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. The cut-off of the assay was \>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Antibody Concentrations Against Pneumococcal Cross-reactive Serotypes 6A and 19A, in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA), expressed as geometric mean concentrations (GMCs), in micrograms per milliliter (µg/mL). The cut-off of the assay was \>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Antibody Concentrations Against Pneumococcal Vaccine Serotypes, in the Immunogenicity and Tolerability Subset.
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA), expressed as geometric mean concentrations (GMCs), in micrograms per milliliter (µg/mL). Serotypes assessed were the pneumococcal vaccine serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. The cut-off of the assay was \>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Antibody Concentrations Against Pneumococcal Cross-reactive Serotypes 6A and 19A, in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA), expressed as geometric mean concentrations (GMCs), in micrograms per milliliter (µg/mL). The cut-off of the assay was \>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Number of Subjects With Antibody Concentrations Against Pneumococcal Vaccine Serotypes >= 0.20 Micrograms Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA). Serotypes assessed were the pneumococcal vaccine serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Antibody Concentrations Against Pneumococcal Cross-reactive Serotypes 6A and 19A >= 0.20 Micrograms Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA). The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Antibody Concentrations Against Pneumococcal Vaccine Serotypes >= 0.20 Micrograms Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA). Serotypes assessed with the pneumococcal vaccine serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Number of Subjects With Pneumococcal Antibody Concentrations Against Cross-reactive Serotypes 6A and 19A Higher >= 0.20 Micrograms Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
Antibody concentrations were measured by 22F enzyme-linked immunosorbent assay (ELISA). The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Number of Subjects With Antibody Concentrations Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F >= 0.05 Microgram Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with antibody concentrations against vaccine pneumococcal serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F =\> 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Pneumococcal Antibody Concentrations Against Serotypes 6A and 19A >= 0.05 µg/mL, in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with antibody concentrations against cross-reactive pneumococcal serotypes 6A and 19A\>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Antibody Concentrations Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F >= 0.05 Microgram Per Milliliter (µg/mL), in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with antibody concentrations against vaccine pneumococcal serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F =\> 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST
Number of Subjects With Pneumococcal Antibody Concentrations Against Serotypes 6A and 19A >= 0.05 µg/mL, in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with antibody concentrations against cross-reactive pneumococcal serotypes 6A and 19A\>= 0.05 µg/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST) .
Titers for Opsonophagocytic Activity Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F, in the Immunogenicity and Tolerability Subset
The cut-off of the assay was \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination,
Titers for Opsonophagocytic Activity Against Cross-reactive Pneumococcal Serotypes 6A and 19A, in the Immunogenicity and Tolerability Subset
The cut-off of the assay was \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Titers for Opsonophagocytic Activity Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F, in the Immunogenicity and Tolerability Subset
The cut-off of the assay was \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Titers for Opsonophagocytic Activity Against Pneumococcal Serotypes 6A and 19A in the Immunogenicity and Tolerability Subset
The cut-off of the assay was \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Number of Subjects With Titers for Opsonophagocytic Activity Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F => 8, in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with titers for opsonophagocytic activity against vaccine pneumococcal serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Titers for Opsonophagocytic Activity Against Cross-reactive Pneumococcal Serotypes 6A and 19A >= 8, in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with titers for opsonophagocytic activity against cross-reactive pneumococcal serotypes 6A and 19A \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Titers for Opsonophagocytic Activity Against Vaccine Pneumococcal Serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F >= 8, in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with titers for opsonophagocytic activity against vaccine pneumococcal serotypes 1, 4, 5, 6B, 7F, 9V, 14, 18C, 19F and 23F \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST)
Number of Subjects With Titers for Opsonophagocytic Activity Against Pneumococcal Cross-reactive Serotypes 6A and 19A >= 8, in the Immunogenicity and Tolerability Subset
A seropositive subject was a subject with titers for opsonophagocytic activity against pneumococcal cross-reactive serotypes 6A and 19A \>= 8. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 POST-BST and M9 POST-BST).
Concentrations of Antibodies Against Protein D (ANTI-PD), in the Immunogenicity and Tolerability Subset
ANTI-PD concentrations are expressed as geometric mean concentrations (GMCs), in enzyme-linked immunosorbent assay (ELISA) unit per milliliter (EL.U/mL). The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Concentrations of Antibodies Against Protein D (ANTI-PD), in the Immunogenicity and Tolerability Subset
ANTI-PD concentrations are expressed as geometric mean concentrations (GMCs), in enzyme-linked immunosorbent assay (ELISA) unit per milliliter (EL.U/mL). The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 Post-BST and M9 POST-BST)
Number of Subjects With Anti-protein D (ANTI-PD) Antibody Concentrations >= 100 Enzyme-linked Immunosorbent Assay Units Per Milliliter ( EL.U/mL), in the Immunogenicity and Tolerability Subset
A seropositive subject was defined as a subject with ANTI-PD antibody concentrations \>= 100 EL.U/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: At Month 5, one month after the third dose of primary vaccination
Number of Subjects With Anti-protein D (ANTI-PD) Antibody Concentrations >= 100 Enzyme-linked Immunosorbent Assay Units Per Milliliter ( EL.U/mL), in the Immunogenicity and Tolerability Subset.
A seropositive subject was defined as a subject with ANTI-PD antibody concentrations \>= 100 EL.U/mL. The Immunogenicity and Tolerability Subset included 500 subjects coming from Argentina and Panama respectively.
Time frame: Before the administration of booster vaccination (PRE), and 1 month and 9 months post booster vaccination (M1 Post-BST and M9 POST-BST