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A Study to Evaluate the Safety and Immunogenicity of GSK Biologicals' Seasonal Influenza Vaccine in Children

Primary Purpose

Influenza

Status
Completed
Phase
Phase 3
Locations
International
Study Type
Interventional
Intervention
Quadrivalent seasonal influenza vaccine GSK2282512A
Fluarix™ VB
Fluarix™ YB
Quadrivalent seasonal influenza vaccine GSK2282512A
Sponsored by
GlaxoSmithKline
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional prevention trial for Influenza focused on measuring Influenza

Eligibility Criteria

6 Months - 17 Years (Child)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Subjects who the investigator believes that they and/or their parent(s) or legally acceptable representative(s) can and will comply with the requirements of the protocol.
  • A male or female child aged between 6 months and 17 years inclusive at the time of the first vaccination; children are eligible regardless of history of administration of influenza vaccine in a previous season.
  • Written informed consent obtained from the subject/from the parent(s)/legally acceptable representative(s) of the subject.
  • Written informed assent obtained from the subject if/as required by local regulations.
  • Subjects in stable health as determined by investigator's clinical examination and assessment of subjects' medical history.
  • Female subjects of non-childbearing potential may be enrolled in the study.
  • Female subjects of childbearing potential may be enrolled in the study, if the subject

    • Has practiced adequate contraception for 30 days prior to vaccination, and
    • Has a negative pregnancy urine test on the day of vaccination, and
    • Has agreed to continue adequate contraception during the entire treatment period and for 2 months after completion of the vaccination series.

Exclusion Criteria:

  • Child in care
  • Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during the study period.Prior receipt of any seasonal or pandemic influenza vaccine within 6 months preceding the first dose of study vaccine, or planned use during the study period.
  • Chronic administration of immunosuppressants or other immune modifying drugs within six months prior to the first vaccine dose.
  • Administration of immunoglobulins and/or any blood products within the 3 months preceding the first dose of study vaccine or planned administration during the study period.
  • History of Guillain-Barré syndrome within 6 weeks of receipt of prior influenza vaccine.
  • Any known or suspected allergy to any constituent of influenza vaccines; a history of anaphylactic-type reaction to consumption of eggs; or a history of severe adverse reaction to a previous influenza vaccine.
  • Fever at the time of enrolment.
  • Acute disease at the time of enrolment.
  • Any significant disorder of coagulation or treatment with Coumadin derivatives or heparin.
  • Pregnant or lactating female.
  • Female planning to become pregnant or planning to discontinue contraceptive precautions.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
  • Ongoing aspirin therapy.
  • Any other condition which, in the opinion of the Investigator, prevents the subject from participating in the study.

Sites / Locations

  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site
  • GSK Investigational Site

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Experimental

Active Comparator

Active Comparator

Experimental

Arm Label

GSK2282512A 1 Group

Victoria strain Fluarix Group

Yamagata strain Fluarix Group

GSK2282512A 2 Group

Arm Description

Subjects, 3 to 17 years old, received 1 dose of GSK2282512A vaccine at Day 0 or 2 doses of GSK2282512A vaccine at Day 0 and Day 28. The GSK2282512A vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.

Subjects, 3 to 17 years old, received 1 dose of Fluarix™ VB vaccine containing the Victoria lineage B flu strain at Day 0 or 2 doses of Fluarix™ VB vaccine at Day 0 and Day 28. The Fluarix™ VB vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.

Subjects, 3 to 17 years old, received 1 dose of Fluarix™ YB vaccine containing the Yamagata lineage B flu strain at Day 0 or 2 doses of Fluarix™ YB vaccine at Day 0 and Day 28. The Fluarix™ YB vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.

Subjects, 6 to 35 months old, received 1 dose of GSK2282512A vaccine at Day 0 or 2 doses of GSK2282512A vaccine at Day 0 and Day 28. The GSK2282512A vaccine was administered intramuscularly in the deltoid region of the non-dominant arm for subjects ≥12 months of age and into the antero-lateral region of the left thigh for infants <12 months of age.

Outcomes

Primary Outcome Measures

Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.
Number of Subjects Seroconverted Against 4 Strains of Influenza Disease
A seroconverted subject was defined as a vaccinated subject who had either a pre-vaccination titer < 1:10 and a post-vaccination titer ≥1:40, or a pre-vaccination titer ≥1:10 and at least a four-fold increase in post-vaccination titer. The vaccine strains assessed were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.

Secondary Outcome Measures

Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.
Number of Subjects Seroprotected Against 4 Strains of Influenza Disease
A seroprotected subject was defined as a vaccinated subject with serum Hemagglutination Inhibition titer ≥ 1:40. The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 flu strains.
Seroconversion Factor for Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
The seroconversion factor (SCF) was defined as the fold increase in serum Hemagglutination Inhibition (HI) geometric mean titers (GMTs) post vaccination (at Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects (POST)) compared to Day 0 (i.e. the geometric mean of the within-subject ratios of the post-vaccination reciprocal HI titer to the pre-vaccination reciprocal HI titer). The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains
Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease - By Age Strata
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Number of Subjects Seroconverted Against 4 Strains of Influenza Disease - By Age Strata
A seroconverted subject was defined as a vaccinated subject who had either a pre-vaccination titer < 1:10 and a post-vaccination titer ≥1:40, or a pre-vaccination titer ≥1:10 and at least a four-fold increase in post-vaccination titer. The vaccine strains assessed were A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Number of Subjects Seroprotected Against 4 Strains of Influenza Disease - By Age Strata
A seroprotected subject was defined as a vaccinated subject with serum Hemagglutination Inhibition titer ≥ 1:40. The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Seroconversion Factor for Hemagglutination Inhibition Antibodies Against 4 Strains of Influenza Disease - By Age Strata
The seroconversion factor (SCF) was defined as the fold increase in serum Hemagglutination Inhibition (HI) geometric mean titers (GMTs) post vaccination compared to Day 0 (i.e. the geometric mean of the within-subject ratios of the post-vaccination reciprocal HI titer to the pre-vaccination reciprocal HI titer). The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Number of Subjects With Any and Grade 3 Solicited Local Symptoms After Vaccination
Solicited local symptoms assessed were pain, redness and swelling. Any was defined as any solicited local symptom reported irrespective of intensity grade. Grade 3 pain for subjects < 5 years of age = Cried when limb was moved/spontaneously painful; Grade 3 pain for subjects ≥ 5 years of age = Significant pain at rest, pain that preventeded normal everyday activities. Grade 3 redness and swelling were defined as redness/swelling above 100 millimeters (mm).
Number of Days With Solicited Local Symptoms After Vaccination
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2 respectively. Solicited local symptoms assessed for duration were pain, redness and swelling.
Number of Subjects Below 5 Years of Age With Any, Grade 3 and Related Solicited General Symptoms
Symptoms assessed were drowsiness, irritability, loss of appetite and temperature. Any = Incidence of a particular symptom regardless of intensity grade or relationship to vaccination. Any temperature = Axillary temperature ≥ 38.0 degrees Celsius (°C). Grade 3 temperature = Axillary temperature ≥ 39.0°C. Grade 3 irritability = Crying that could not be comforted/ preventing normal activity. Grade 3 drowsiness = Drowsiness preventing normal activity. Grade 3 loss of appetite = Not eating at all. Related = A general symptom assessed by the investigator as causally related to vaccination.
Number of Subjects 5 Years of Age and Above With Any, Grade 3 and Related Solicited General Symptoms
Solicited general symptoms assessed were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches, shivering and temperature. Any = Incidence of a particular symptom regardless of intensity grade or relationship to vaccination. Any temperature = axillary temperature ≥ 38.0 °C. Grade 3 temperature = axillary temperature ≥ 39.0°C. Grade 3 symptom = Symptom that prevented normal activity. Related = A general symptom assessed by the investigator as causally related to vaccination.
Number of Days With Solicited General Symptoms After Vaccination in Subjects Below 5 Years of Age
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2, respectively. Solicited general symptoms assessed for duration in subjects below 5 years of age were drowsiness, irritability and loss of appetite.
Number of Days With Solicited General Symptoms After Vaccination in Subjects 5 Years of Age and Above
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2, respectively. Solicited general symptoms assessed for duration in subjects 5 years of age and above were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches and shivering.
Number of Days With Fever in All Subjects Regardless of Their Age After Vaccination
Duration for fever was assessed via tabulation of the number of days with local symptoms of fever (axillary temperature ≥ 38°C) after vaccination with Dose 1 and Dose 2, respectively.
Number of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)
Unsolicited AE covers any AE 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. Any unsolicited AE(s) = Occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination. Grade 3 unsolicited AE = Occurrence of any unsolicited AE that prevented normal activities. Related unsolicited AE(s) = Occurrence of an unsolicited AE assessed by the investigator to be causally related to vaccination.
Number of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs) After Vaccination
Potential immune-mediated diseases (pIMDs) are a subset of adverse events that include both clearly autoimmune diseases and also other inflammatory and/or neurologic disorders which may or may not have an autoimmune etiology. Any pIMD(s) = Occurrence of any pIMD(s) regardless of intensity grade or relation to vaccination. Related pIMD(s) = pIMD assessed by the investigator as causally related to the study vaccination.
Number of Subjects With Any and Related Medically-attended Adverse Events (MAEs) After Vaccination
Medically-attended adverse events (MAEs) were non-serious and serious events leading to an otherwise unscheduled visit to or from medical personnel for any reason, including emergency room visits. If a medically-attended adverse event was leading to hospitalization (or met any other criterion for serious adverse event (SAE)), it was reported as SAE. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination.Relationship to vaccination was not assessed for MAEs.
Number of Subjects With Any and Related 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. Any SAE(s) = Occurrence of any SAE(s) regardless of intensity grade or relation to vaccination. Related SAE(s)= Occurrence of any SAE(s) assessed by the investigator as causally related to vaccination.

Full Information

First Posted
September 9, 2010
Last Updated
August 22, 2018
Sponsor
GlaxoSmithKline
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1. Study Identification

Unique Protocol Identification Number
NCT01198756
Brief Title
A Study to Evaluate the Safety and Immunogenicity of GSK Biologicals' Seasonal Influenza Vaccine in Children
Official Title
Immunogenicity and Safety Study of GSK Biologicals' Quadrivalent Influenza Vaccine (GSK2282512A) When Administered in Children
Study Type
Interventional

2. Study Status

Record Verification Date
April 2018
Overall Recruitment Status
Completed
Study Start Date
October 1, 2010 (undefined)
Primary Completion Date
July 1, 2011 (Actual)
Study Completion Date
July 1, 2011 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
GlaxoSmithKline

4. Oversight

5. Study Description

Brief Summary
This study is designed to test the immunogenicity and safety of an investigational influenza vaccine, in children compared to two other influenza vaccines.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Influenza
Keywords
Influenza

7. Study Design

Primary Purpose
Prevention
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
3109 (Actual)

8. Arms, Groups, and Interventions

Arm Title
GSK2282512A 1 Group
Arm Type
Experimental
Arm Description
Subjects, 3 to 17 years old, received 1 dose of GSK2282512A vaccine at Day 0 or 2 doses of GSK2282512A vaccine at Day 0 and Day 28. The GSK2282512A vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
Arm Title
Victoria strain Fluarix Group
Arm Type
Active Comparator
Arm Description
Subjects, 3 to 17 years old, received 1 dose of Fluarix™ VB vaccine containing the Victoria lineage B flu strain at Day 0 or 2 doses of Fluarix™ VB vaccine at Day 0 and Day 28. The Fluarix™ VB vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
Arm Title
Yamagata strain Fluarix Group
Arm Type
Active Comparator
Arm Description
Subjects, 3 to 17 years old, received 1 dose of Fluarix™ YB vaccine containing the Yamagata lineage B flu strain at Day 0 or 2 doses of Fluarix™ YB vaccine at Day 0 and Day 28. The Fluarix™ YB vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
Arm Title
GSK2282512A 2 Group
Arm Type
Experimental
Arm Description
Subjects, 6 to 35 months old, received 1 dose of GSK2282512A vaccine at Day 0 or 2 doses of GSK2282512A vaccine at Day 0 and Day 28. The GSK2282512A vaccine was administered intramuscularly in the deltoid region of the non-dominant arm for subjects ≥12 months of age and into the antero-lateral region of the left thigh for infants <12 months of age.
Intervention Type
Biological
Intervention Name(s)
Quadrivalent seasonal influenza vaccine GSK2282512A
Intervention Description
For subject 3 to 8 years of age, single intramuscular dose for primed subjects, two doses for unprimed subjects. For subjects 9 to 17 years of age, single intramuscular dose.
Intervention Type
Biological
Intervention Name(s)
Fluarix™ VB
Intervention Description
For subject 3 to 8 years of age, single intramuscular dose for primed subjects, two doses for unprimed subjects. For subjects of 9 to 17 years of age, single intramuscular dose.
Intervention Type
Biological
Intervention Name(s)
Fluarix™ YB
Intervention Description
For subject 3 to 8 years of age, single intramuscular dose for primed subjects, two doses for unprimed subjects. For subjects of 9 to 17 years of age, single intramuscular dose
Intervention Type
Biological
Intervention Name(s)
Quadrivalent seasonal influenza vaccine GSK2282512A
Intervention Description
Single intramuscular dose for primed subjects, two doses for unprimed subjects.
Primary Outcome Measure Information:
Title
Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
Description
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.
Time Frame
At 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Number of Subjects Seroconverted Against 4 Strains of Influenza Disease
Description
A seroconverted subject was defined as a vaccinated subject who had either a pre-vaccination titer < 1:10 and a post-vaccination titer ≥1:40, or a pre-vaccination titer ≥1:10 and at least a four-fold increase in post-vaccination titer. The vaccine strains assessed were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.
Time Frame
At 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Secondary Outcome Measure Information:
Title
Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
Description
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains.
Time Frame
At Day 0 and at 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Number of Subjects Seroprotected Against 4 Strains of Influenza Disease
Description
A seroprotected subject was defined as a vaccinated subject with serum Hemagglutination Inhibition titer ≥ 1:40. The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 flu strains.
Time Frame
At Day 0 and at 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Seroconversion Factor for Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease
Description
The seroconversion factor (SCF) was defined as the fold increase in serum Hemagglutination Inhibition (HI) geometric mean titers (GMTs) post vaccination (at Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects (POST)) compared to Day 0 (i.e. the geometric mean of the within-subject ratios of the post-vaccination reciprocal HI titer to the pre-vaccination reciprocal HI titer). The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains
Time Frame
At 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 4 Strains of Influenza Disease - By Age Strata
Description
Titers are presented as geometric mean titers (GMTs). The reference cut-off value was the seropositivity cut-off of 1:10. Antibodies assessed were antibodies against the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Time Frame
At Day 0 and at 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Number of Subjects Seroconverted Against 4 Strains of Influenza Disease - By Age Strata
Description
A seroconverted subject was defined as a vaccinated subject who had either a pre-vaccination titer < 1:10 and a post-vaccination titer ≥1:40, or a pre-vaccination titer ≥1:10 and at least a four-fold increase in post-vaccination titer. The vaccine strains assessed were A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Time Frame
At 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Number of Subjects Seroprotected Against 4 Strains of Influenza Disease - By Age Strata
Description
A seroprotected subject was defined as a vaccinated subject with serum Hemagglutination Inhibition titer ≥ 1:40. The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Time Frame
At Day 0 and at 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Seroconversion Factor for Hemagglutination Inhibition Antibodies Against 4 Strains of Influenza Disease - By Age Strata
Description
The seroconversion factor (SCF) was defined as the fold increase in serum Hemagglutination Inhibition (HI) geometric mean titers (GMTs) post vaccination compared to Day 0 (i.e. the geometric mean of the within-subject ratios of the post-vaccination reciprocal HI titer to the pre-vaccination reciprocal HI titer). The 4 assessed influenza strains were the A/California/7/2009 (H1N1), A/Victoria/210/2009 (H3N2), B/Brisbane/60/2008 (Victoria) and B/Florida/4/2006 (Yamagata) flu strains. Subjects were assessed according to 3 age categories, 3-8 years, 9-17 years and 6-35 months.
Time Frame
At 28 days after administration of the last vaccine dose (Day 28 for Primed Subjects and at Day 56 for Unprimed Subjects) (POST)
Title
Number of Subjects With Any and Grade 3 Solicited Local Symptoms After Vaccination
Description
Solicited local symptoms assessed were pain, redness and swelling. Any was defined as any solicited local symptom reported irrespective of intensity grade. Grade 3 pain for subjects < 5 years of age = Cried when limb was moved/spontaneously painful; Grade 3 pain for subjects ≥ 5 years of age = Significant pain at rest, pain that preventeded normal everyday activities. Grade 3 redness and swelling were defined as redness/swelling above 100 millimeters (mm).
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Days With Solicited Local Symptoms After Vaccination
Description
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2 respectively. Solicited local symptoms assessed for duration were pain, redness and swelling.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Subjects Below 5 Years of Age With Any, Grade 3 and Related Solicited General Symptoms
Description
Symptoms assessed were drowsiness, irritability, loss of appetite and temperature. Any = Incidence of a particular symptom regardless of intensity grade or relationship to vaccination. Any temperature = Axillary temperature ≥ 38.0 degrees Celsius (°C). Grade 3 temperature = Axillary temperature ≥ 39.0°C. Grade 3 irritability = Crying that could not be comforted/ preventing normal activity. Grade 3 drowsiness = Drowsiness preventing normal activity. Grade 3 loss of appetite = Not eating at all. Related = A general symptom assessed by the investigator as causally related to vaccination.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Subjects 5 Years of Age and Above With Any, Grade 3 and Related Solicited General Symptoms
Description
Solicited general symptoms assessed were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches, shivering and temperature. Any = Incidence of a particular symptom regardless of intensity grade or relationship to vaccination. Any temperature = axillary temperature ≥ 38.0 °C. Grade 3 temperature = axillary temperature ≥ 39.0°C. Grade 3 symptom = Symptom that prevented normal activity. Related = A general symptom assessed by the investigator as causally related to vaccination.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Days With Solicited General Symptoms After Vaccination in Subjects Below 5 Years of Age
Description
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2, respectively. Solicited general symptoms assessed for duration in subjects below 5 years of age were drowsiness, irritability and loss of appetite.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Days With Solicited General Symptoms After Vaccination in Subjects 5 Years of Age and Above
Description
Duration was assessed via tabulation of the number of days with local symptoms of any grade after vaccination with Dose 1 and Dose 2, respectively. Solicited general symptoms assessed for duration in subjects 5 years of age and above were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches and shivering.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Days With Fever in All Subjects Regardless of Their Age After Vaccination
Description
Duration for fever was assessed via tabulation of the number of days with local symptoms of fever (axillary temperature ≥ 38°C) after vaccination with Dose 1 and Dose 2, respectively.
Time Frame
During the 7-day follow-up period (Days 0-6) after vaccination
Title
Number of Subjects With Any, Grade 3 and Related Unsolicited Adverse Events (AEs)
Description
Unsolicited AE covers any AE 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. Any unsolicited AE(s) = Occurrence of any unsolicited symptom regardless of intensity grade or relation to vaccination. Grade 3 unsolicited AE = Occurrence of any unsolicited AE that prevented normal activities. Related unsolicited AE(s) = Occurrence of an unsolicited AE assessed by the investigator to be causally related to vaccination.
Time Frame
During the 28-day follow-up period (Day 0-27) after vaccination
Title
Number of Subjects With Any and Related Potential Immune-mediated Diseases (pIMDs) After Vaccination
Description
Potential immune-mediated diseases (pIMDs) are a subset of adverse events that include both clearly autoimmune diseases and also other inflammatory and/or neurologic disorders which may or may not have an autoimmune etiology. Any pIMD(s) = Occurrence of any pIMD(s) regardless of intensity grade or relation to vaccination. Related pIMD(s) = pIMD assessed by the investigator as causally related to the study vaccination.
Time Frame
During the entire study period (from Day 0 to Day 180)
Title
Number of Subjects With Any and Related Medically-attended Adverse Events (MAEs) After Vaccination
Description
Medically-attended adverse events (MAEs) were non-serious and serious events leading to an otherwise unscheduled visit to or from medical personnel for any reason, including emergency room visits. If a medically-attended adverse event was leading to hospitalization (or met any other criterion for serious adverse event (SAE)), it was reported as SAE. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination.Relationship to vaccination was not assessed for MAEs.
Time Frame
During the entire study period (from Day 0 to Day 180)
Title
Number of Subjects With Any and Related Serious Adverse Events (SAEs)
Description
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. Any SAE(s) = Occurrence of any SAE(s) regardless of intensity grade or relation to vaccination. Related SAE(s)= Occurrence of any SAE(s) assessed by the investigator as causally related to vaccination.
Time Frame
During the entire study period (from Day 0 to Day 180)

10. Eligibility

Sex
All
Minimum Age & Unit of Time
6 Months
Maximum Age & Unit of Time
17 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Subjects who the investigator believes that they and/or their parent(s) or legally acceptable representative(s) can and will comply with the requirements of the protocol. A male or female child aged between 6 months and 17 years inclusive at the time of the first vaccination; children are eligible regardless of history of administration of influenza vaccine in a previous season. Written informed consent obtained from the subject/from the parent(s)/legally acceptable representative(s) of the subject. Written informed assent obtained from the subject if/as required by local regulations. Subjects in stable health as determined by investigator's clinical examination and assessment of subjects' medical history. Female subjects of non-childbearing potential may be enrolled in the study. Female subjects of childbearing potential may be enrolled in the study, if the subject Has practiced adequate contraception for 30 days prior to vaccination, and Has a negative pregnancy urine test on the day of vaccination, and Has agreed to continue adequate contraception during the entire treatment period and for 2 months after completion of the vaccination series. Exclusion Criteria: Child in care Use of any investigational or non-registered product other than the study vaccines within 30 days preceding the first dose of study vaccine, or planned use during the study period.Prior receipt of any seasonal or pandemic influenza vaccine within 6 months preceding the first dose of study vaccine, or planned use during the study period. Chronic administration of immunosuppressants or other immune modifying drugs within six months prior to the first vaccine dose. Administration of immunoglobulins and/or any blood products within the 3 months preceding the first dose of study vaccine or planned administration during the study period. History of Guillain-Barré syndrome within 6 weeks of receipt of prior influenza vaccine. Any known or suspected allergy to any constituent of influenza vaccines; a history of anaphylactic-type reaction to consumption of eggs; or a history of severe adverse reaction to a previous influenza vaccine. Fever at the time of enrolment. Acute disease at the time of enrolment. Any significant disorder of coagulation or treatment with Coumadin derivatives or heparin. Pregnant or lactating female. Female planning to become pregnant or planning to discontinue contraceptive precautions. Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination. Ongoing aspirin therapy. Any other condition which, in the opinion of the Investigator, prevents the subject from participating in the study.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
GSK Clinical Trials
Organizational Affiliation
GlaxoSmithKline
Official's Role
Study Director
Facility Information:
Facility Name
GSK Investigational Site
City
Chandler
State/Province
Arizona
ZIP/Postal Code
85224
Country
United States
Facility Name
GSK Investigational Site
City
Scottsdale
State/Province
Arizona
ZIP/Postal Code
85288
Country
United States
Facility Name
GSK Investigational Site
City
Harrisburg
State/Province
Arkansas
ZIP/Postal Code
72432
Country
United States
Facility Name
GSK Investigational Site
City
Little Rock
State/Province
Arkansas
ZIP/Postal Code
72205
Country
United States
Facility Name
GSK Investigational Site
City
Huntington Beach
State/Province
California
ZIP/Postal Code
92647
Country
United States
Facility Name
GSK Investigational Site
City
Paramount
State/Province
California
ZIP/Postal Code
90723
Country
United States
Facility Name
GSK Investigational Site
City
Centennial
State/Province
Colorado
ZIP/Postal Code
80112
Country
United States
Facility Name
GSK Investigational Site
City
Longmont
State/Province
Colorado
ZIP/Postal Code
80501
Country
United States
Facility Name
GSK Investigational Site
City
Thornton
State/Province
Colorado
ZIP/Postal Code
80233
Country
United States
Facility Name
GSK Investigational Site
City
Niles
State/Province
Michigan
ZIP/Postal Code
49120
Country
United States
Facility Name
GSK Investigational Site
City
Saint Louis
State/Province
Missouri
ZIP/Postal Code
63141
Country
United States
Facility Name
GSK Investigational Site
City
Omaha
State/Province
Nebraska
ZIP/Postal Code
68131
Country
United States
Facility Name
GSK Investigational Site
City
Hermitage
State/Province
Pennsylvania
ZIP/Postal Code
16148
Country
United States
Facility Name
GSK Investigational Site
City
Barnwell
State/Province
South Carolina
ZIP/Postal Code
29812
Country
United States
Facility Name
GSK Investigational Site
City
Clarksville
State/Province
Tennessee
ZIP/Postal Code
37043
Country
United States
Facility Name
GSK Investigational Site
City
Fort Worth
State/Province
Texas
ZIP/Postal Code
76135
Country
United States
Facility Name
GSK Investigational Site
City
Edmonton
State/Province
Alberta
ZIP/Postal Code
T6G 2C8
Country
Canada
Facility Name
GSK Investigational Site
City
Surrey
State/Province
British Columbia
ZIP/Postal Code
V3R 8P8
Country
Canada
Facility Name
GSK Investigational Site
City
Winnipeg
State/Province
Manitoba
ZIP/Postal Code
R3A 1M3
Country
Canada
Facility Name
GSK Investigational Site
City
Mount Pearl
State/Province
Newfoundland and Labrador
ZIP/Postal Code
A1N 5B6
Country
Canada
Facility Name
GSK Investigational Site
City
Halifax
State/Province
Nova Scotia
ZIP/Postal Code
B3K 6R8
Country
Canada
Facility Name
GSK Investigational Site
City
Brampton
State/Province
Ontario
ZIP/Postal Code
L6T 0G1
Country
Canada
Facility Name
GSK Investigational Site
City
Hamilton
State/Province
Ontario
ZIP/Postal Code
L8L 5G8
Country
Canada
Facility Name
GSK Investigational Site
City
Sudbury
State/Province
Ontario
ZIP/Postal Code
P3E 1H5
Country
Canada
Facility Name
GSK Investigational Site
City
Saskatoon
State/Province
Saskatchewan
ZIP/Postal Code
S7K 3H3
Country
Canada
Facility Name
GSK Investigational Site
City
Monterrey
State/Province
Nuevo León
ZIP/Postal Code
64460
Country
Mexico
Facility Name
GSK Investigational Site
City
Mexico city
ZIP/Postal Code
04530
Country
Mexico
Facility Name
GSK Investigational Site
City
Alcala de Guadaira
ZIP/Postal Code
41500
Country
Spain
Facility Name
GSK Investigational Site
City
Madrid
ZIP/Postal Code
28046
Country
Spain
Facility Name
GSK Investigational Site
City
Pozuelo De Alarcón/Madrid
ZIP/Postal Code
28223
Country
Spain
Facility Name
GSK Investigational Site
City
Sevilla
ZIP/Postal Code
41014
Country
Spain
Facility Name
GSK Investigational Site
City
Taichung
ZIP/Postal Code
404
Country
Taiwan
Facility Name
GSK Investigational Site
City
Taipei
ZIP/Postal Code
100
Country
Taiwan

12. IPD Sharing Statement

Plan to Share IPD
Yes
IPD Sharing Plan Description
Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Citations:
PubMed Identifier
23847058
Citation
Langley JM, Carmona Martinez A, Chatterjee A, Halperin SA, McNeil S, Reisinger KS, Aggarwal N, Huang LM, Peng CT, Garcia-Sicilia J, Salamanca de la Cueva I, Cabanas F, Trevino-Garza C, Rodriguez-Weber MA, de la O M, Chandrasekaran V, Dewe W, Liu A, Innis BL, Jain VK. Immunogenicity and safety of an inactivated quadrivalent influenza vaccine candidate: a phase III randomized controlled trial in children. J Infect Dis. 2013 Aug 15;208(4):544-53. doi: 10.1093/infdis/jit263. Epub 2013 Jul 11. Erratum In: J Infect Dis. 2014 May 1;209(9):1494.
Results Reference
derived
Links:
URL
https://www.clinicalstudydatarequest.com
Description
Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.
Available IPD and Supporting Information:
Available IPD/Information Type
Dataset Specification
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Clinical Study Report
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Study Protocol
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Annotated Case Report Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Statistical Analysis Plan
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Informed Consent Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Individual Participant Data Set
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
113314
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register

Learn more about this trial

A Study to Evaluate the Safety and Immunogenicity of GSK Biologicals' Seasonal Influenza Vaccine in Children

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