Back to resultsSafety and Immune Response of Candidate H1N1 Influenza Vaccines GSK2340274A and GSK234072A in Children 3 to Less Than 10 Years Old
Primary Purpose
Influenza
Status
Completed
Phase
Phase 2
Locations
International
Study Type
Interventional
Intervention
GSK Biologicals' GSK2340274A (two different formulations)
GSK Biologicals' - GSK2340272A
Sponsored by
About this trial
This is an interventional prevention trial for Influenza focused on measuring H1N1, Influenza, Pandemic, GSK Bio's influenza vaccines GSK2340274A and GSK234072A
Eligibility Criteria
Inclusion Criteria:
- Male or pre-menarchal female children 3 to < 10 years of age at the time of the study vaccination. "Less than 10 years of age" implies inclusion of children who have not reached their 10th birthday as of Day 0, the day of the study vaccine dose under this protocol.
- Written informed consent obtained from the subject's parent/legally acceptable representative (LAR); written informed assent obtained from the subject if appropriate.
- Good general health as established by medical history and clinical examination before entering into the study.
- Subjects and/or parent(s)/LAR who the investigator believes can and will comply with the requirements of the protocol as documented by signature on the informed consent document (and, if appropriate, the informed assent document).
Exclusion Criteria:
- Medical history of physician-confirmed infection with an A/California/7/2009 (H1N1)v-like virus.
- Previous vaccination at any time with an A/California/7/2009 (H1N1)v-like virus vaccine.
- Presence of evidence of substance abuse or of neurological or psychiatric diagnoses which, even if stable, are deemed by the investigator to render the potential subject or parent(s)/ LAR(s) unable/unlikely to provide accurate safety reports.
- Presence of a temperature ≥ 38.0ºC by any route or method, or acute symptoms greater than "mild" severity on the scheduled date of vaccination.
- Diagnosed with cancer, or treatment for cancer, within 3 years.
- Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required).
- Receipt of systemic glucocorticoids within 1 month prior to study enrollment (day of study vaccination), or any other cytotoxic or immunosuppressive drug within 6 months of study enrollment. Topical, intra-articular or inhaled glucocorticoids are allowed.
- Receipt of any immunoglobulins and/or any blood products within 6 months of study enrollment or planned administration of any of these products during the study period.
- Any significant disorder of coagulation or treatment with warfarin derivatives or heparin. Persons receiving individual doses of low molecular weight heparin are eligible if no such doses are given in the 24 hours before a study vaccination. Persons receiving prophylactic antiplatelet medications, e.g., low-dose acetylsalicylic acid, and without a clinically-apparent bleeding tendency, are eligible.
- Administration of any licensed live-attenuated vaccine within 30 days before study vaccination or any licensed inactivated vaccine within 15 days before study vaccination.
- Planned administration of any A/California H1N1v-like vaccine other than the study vaccine between Day 0 and the Day 21 phlebotomy.
- Planned administration of any other vaccine not foreseen by the study protocol between Day 0 and Day 21. Routine childhood vaccinations are exempted if they cannot be delayed, but they must not be administered on the same day as the H1N1 vaccine candidate.
- Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s) within 30 days preceding study vaccination, or planned use during the study period.
- 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.
- Child in care (A child who has been placed under the control or protection of an agency, organization, institution or entity by the courts).
Sites / Locations
- GSK Investigational Site
- GSK Investigational Site
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm Type
Experimental
Experimental
Experimental
Arm Label
AREPANRIX 1/2 GROUP
PANDEMRIX 1/2 GROUP
AREPANRIX GROUP
Arm Description
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 half (1/2) pediatric dose of Arepanrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 half (1/2) pediatric dose of Pandemrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 pediatric dose of Arepanrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Outcomes
Primary Outcome Measures
Number of Seroconverted Subjects for Haemagglutination Inhibition (HI) Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Seroconversion rate (SCR) was defined as the proportion of subjects who had either a pre-vaccination reciprocal HI titer below (<) 10 and a post-vaccination reciprocal titre greater than or equal to (≥) 40, or a pre-vaccination reciprocal HI titer ≥ 10 and at least a 4-fold increase in post vaccination reciprocal titer against the vaccine virus. The Flu strain assessed was A/California/7/2009 (H1N1)v-like virus (Flu A/CAL/7/09), following the Committee for Medicinal Products for Human Use (CHMP) and the Center for Biologics Evaluation and Research (CBER) guidance. The CBER criterion was fulfilled if the lower 95% confidence interval (CI) for SCR was (>) 40%. The CHMP criterion was fulfilled if the point estimate for SCR was > 40%.
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Geometric Mean Fold Rise (GMFR) for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
GMFR, also called seroconversion factor (SCF), was defined as the fold increase in serum HI geometric mean titers (GMTs) post-vaccination compared to pre-vaccination. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CHMP criterion was fulfilled if the point estimate for GMFR was > 2.5.
Secondary Outcome Measures
Number of Seroconverted Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Seroconversion rate (SCR) was defined as the proportion of subjects who had either a pre-vaccination reciprocal HI titer < 10 and a post-vaccination reciprocal titer ≥ 40, or a pre-vaccination reciprocal HI titer ≥ 10 and at least a 4-fold increase in post vaccination reciprocal titer against the vaccine virus. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for SCR was > 40%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SCR was > 40%.
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Geometric Mean Fold Rise (GMFR) for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
GMFR, also called seroconversion factor (SCF), was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CHMP criterion was fulfilled if the post-vaccination point estimate for SCF was > 2.5.
Number of Subjects With HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Above the Cut-off Value
The cut-off value for the humoral immune response in terms of vaccine H1N1 HI antibodies were egual to or above (≥) 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Strain
Titers are presented as geometric mean titers (GMTs), for the seropositivity cut-off value of ≥ 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Number of Subjects With HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Above the Cut-off Value
The cut-off value for the humoral immune response in terms of vaccine H1N1 HI antibodies were equal to or above (≥) 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Strain
Titers were presented as geometric mean titers (GMTs), for the seropositivity cut-off value of ≥ 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Number of Subjects With Any and Grade 3 Solicited Local Symptoms
Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of any local symptom regardless of intensity grade. Grade 3 pain for children less than 6 years= cried when limb was moved/spontaneously painful. Grade 3 pain for children aged 6 to < 10 years= pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling spreading beyond 100 millimeters (mm) of injection site.
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Assessed solicited general symptoms were drowsiness, irritability, loss of appetite and fever [defined as axillary temperature equal to or above 38.0 degrees Celsius (°C)]. Any = occurrence of any general symptom regardless of intensity grade or relation to vaccination. Grade 3 drowsiness= drowsiness that prevented normal activity. Grade 3 irritability= crying that could not be comforted/prevented normal activity. Grade 3 loss of appetite= not eating at all. Grade 3 fever = fever > 39.0 °C or > 40.0 °C. Related= general symptom assessed by the investigator as causally related to the vaccination. This outcome measure refers to subjects aged 3 to 5 years.
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches, shivering, sweating and fever [defined as axillary temperature equal to or above 38.0 degrees Celsius (°C)]. Any = occurrence of any general symptom regardless of intensity grade or relation to vaccination. Grade 3 symptom= symptom that prevented normal activity. Grade 3 fever = fever > 39.0 °C, but ≤ 40.0 °C. Related= general symptom assessed by the investigator as causally related to the vaccination. This outcome measure refers to subjects aged 6 to 10 years.
Number of Subjects With Medically-attended Adverse Events (MAEs)
MAEs were defined as events for which the subject received medical attention defined as hospitalization, an emergency room visit, or a visit to or from medical personnel (medical doctor) for any reason. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination. Analysis of intensity and relationship to vaccination of MAEs was not performed.
Number of Subjects With MAEs
MAEs were defined as events for which the subject received medical attention defined as hospitalization, an emergency room visit, or a visit to or from medical personnel (medical doctor) for any reason. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination. Analysis of intensity and relationship to vaccination of MAEs was not performed.
Number of Subjects With Potential Immune-mediated Diseases (pIMDs)
Potential immune-mediated diseases (pIMDs) are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
Number of Subjects With pIMDs
Potential immune-mediated diseases (pIMDs) are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
Number of Subjects With Unsolicited Adverse Events (AEs)
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Number of Subjects With Unsolicited Adverse Events (AEs)
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Number of Subjects With Serious Adverse Events (SAEs)
Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
Number of Subjects With Serious Adverse Events (SAEs)
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT01161160
Brief Title
Safety and Immune Response of Candidate H1N1 Influenza Vaccines GSK2340274A and GSK234072A in Children 3 to Less Than 10 Years Old
Official Title
An Observer-blind Safety and Immunogenicity Study of GSK Biologicals' A/California/7/2009 (H1N1)V-like Vaccines GSK2340274A and GSK2340272A in Children 3 to Less Than 10 Years Old
Study Type
Interventional
2. Study Status
Record Verification Date
April 2017
Overall Recruitment Status
Completed
Study Start Date
July 1, 2010 (undefined)
Primary Completion Date
August 23, 2010 (Actual)
Study Completion Date
January 31, 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 characterize the safety and immunogenicity of pandemic influenza (H1N1) candidate vaccines GSK2340274A and GSK234072A in children 3 to less than 10 years old.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Influenza
Keywords
H1N1, Influenza, Pandemic, GSK Bio's influenza vaccines GSK2340274A and GSK234072A
7. Study Design
Primary Purpose
Prevention
Study Phase
Phase 2
Interventional Study Model
Parallel Assignment
Masking
ParticipantOutcomes Assessor
Allocation
Randomized
Enrollment
209 (Actual)
8. Arms, Groups, and Interventions
Arm Title
AREPANRIX 1/2 GROUP
Arm Type
Experimental
Arm Description
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 half (1/2) pediatric dose of Arepanrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Arm Title
PANDEMRIX 1/2 GROUP
Arm Type
Experimental
Arm Description
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 half (1/2) pediatric dose of Pandemrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Arm Title
AREPANRIX GROUP
Arm Type
Experimental
Arm Description
Healthy male or female children aged 3 to less than (<) 10 years at the time of study vaccination, who received 1 pediatric dose of Arepanrix™ vaccine at Day 0, administered intramuscularly in the deltoid of the non-dominant arm.
Intervention Type
Biological
Intervention Name(s)
GSK Biologicals' GSK2340274A (two different formulations)
Intervention Description
Intramuscular injection
Intervention Type
Biological
Intervention Name(s)
GSK Biologicals' - GSK2340272A
Intervention Description
Intramuscular injection
Primary Outcome Measure Information:
Title
Number of Seroconverted Subjects for Haemagglutination Inhibition (HI) Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
Seroconversion rate (SCR) was defined as the proportion of subjects who had either a pre-vaccination reciprocal HI titer below (<) 10 and a post-vaccination reciprocal titre greater than or equal to (≥) 40, or a pre-vaccination reciprocal HI titer ≥ 10 and at least a 4-fold increase in post vaccination reciprocal titer against the vaccine virus. The Flu strain assessed was A/California/7/2009 (H1N1)v-like virus (Flu A/CAL/7/09), following the Committee for Medicinal Products for Human Use (CHMP) and the Center for Biologics Evaluation and Research (CBER) guidance. The CBER criterion was fulfilled if the lower 95% confidence interval (CI) for SCR was (>) 40%. The CHMP criterion was fulfilled if the point estimate for SCR was > 40%.
Time Frame
At Day 21
Title
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Time Frame
At Day 0
Title
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Time Frame
At Day 21
Title
Geometric Mean Fold Rise (GMFR) for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
GMFR, also called seroconversion factor (SCF), was defined as the fold increase in serum HI geometric mean titers (GMTs) post-vaccination compared to pre-vaccination. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CHMP criterion was fulfilled if the point estimate for GMFR was > 2.5.
Time Frame
At Day 21
Secondary Outcome Measure Information:
Title
Number of Seroconverted Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
Seroconversion rate (SCR) was defined as the proportion of subjects who had either a pre-vaccination reciprocal HI titer < 10 and a post-vaccination reciprocal titer ≥ 40, or a pre-vaccination reciprocal HI titer ≥ 10 and at least a 4-fold increase in post vaccination reciprocal titer against the vaccine virus. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for SCR was > 40%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SCR was > 40%.
Time Frame
At Day 182
Title
Number of Seroprotected Subjects for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
A seroprotected subject was defined as a vaccinated subject with a serum HI titer greater than or equal to (≥) 1:40, that usually is accepted as indicating protection. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CBER criterion was fulfilled if the lower limit of the 95% CI for seroprotection (SPR) was > 70%. The CHMP criterion was fulfilled if the post-vaccination point estimate for SPR was > 70%.
Time Frame
At Day 0 and Day 182
Title
Geometric Mean Fold Rise (GMFR) for HI Antibodies Against Flu A/CAL/7/09 H1N1 Strain
Description
GMFR, also called seroconversion factor (SCF), was defined as the fold increase in serum HI GMTs post-vaccination compared to pre-vaccination. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance. The CHMP criterion was fulfilled if the post-vaccination point estimate for SCF was > 2.5.
Time Frame
At Day 182
Title
Number of Subjects With HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Above the Cut-off Value
Description
The cut-off value for the humoral immune response in terms of vaccine H1N1 HI antibodies were egual to or above (≥) 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Time Frame
At Day 21
Title
HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Strain
Description
Titers are presented as geometric mean titers (GMTs), for the seropositivity cut-off value of ≥ 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Time Frame
At Day 21
Title
Number of Subjects With HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Above the Cut-off Value
Description
The cut-off value for the humoral immune response in terms of vaccine H1N1 HI antibodies were equal to or above (≥) 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Time Frame
At Day 182
Title
HI Antibody Titers Against Flu A/CAL/7/09 H1N1 Strain
Description
Titers were presented as geometric mean titers (GMTs), for the seropositivity cut-off value of ≥ 1:10. The Flu strain assessed was Flu A/CAL/7/09, following the CHMP and the CBER guidance.
Time Frame
At Day 182
Title
Number of Subjects With Any and Grade 3 Solicited Local Symptoms
Description
Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of any local symptom regardless of intensity grade. Grade 3 pain for children less than 6 years= cried when limb was moved/spontaneously painful. Grade 3 pain for children aged 6 to < 10 years= pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling spreading beyond 100 millimeters (mm) of injection site.
Time Frame
During the 7-day (Days 0-6) post-vaccination period
Title
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Description
Assessed solicited general symptoms were drowsiness, irritability, loss of appetite and fever [defined as axillary temperature equal to or above 38.0 degrees Celsius (°C)]. Any = occurrence of any general symptom regardless of intensity grade or relation to vaccination. Grade 3 drowsiness= drowsiness that prevented normal activity. Grade 3 irritability= crying that could not be comforted/prevented normal activity. Grade 3 loss of appetite= not eating at all. Grade 3 fever = fever > 39.0 °C or > 40.0 °C. Related= general symptom assessed by the investigator as causally related to the vaccination. This outcome measure refers to subjects aged 3 to 5 years.
Time Frame
During the 7-day (Days 0-6) post-vaccination period
Title
Number of Subjects With Any, Grade 3 and Related Solicited General Symptoms
Description
Assessed solicited general symptoms were fatigue, gastrointestinal symptoms, headache, joint pain at other location, muscle aches, shivering, sweating and fever [defined as axillary temperature equal to or above 38.0 degrees Celsius (°C)]. Any = occurrence of any general symptom regardless of intensity grade or relation to vaccination. Grade 3 symptom= symptom that prevented normal activity. Grade 3 fever = fever > 39.0 °C, but ≤ 40.0 °C. Related= general symptom assessed by the investigator as causally related to the vaccination. This outcome measure refers to subjects aged 6 to 10 years.
Time Frame
During the 7-day (Days 0-6) post-vaccination period
Title
Number of Subjects With Medically-attended Adverse Events (MAEs)
Description
MAEs were defined as events for which the subject received medical attention defined as hospitalization, an emergency room visit, or a visit to or from medical personnel (medical doctor) for any reason. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination. Analysis of intensity and relationship to vaccination of MAEs was not performed.
Time Frame
Up to day 21
Title
Number of Subjects With MAEs
Description
MAEs were defined as events for which the subject received medical attention defined as hospitalization, an emergency room visit, or a visit to or from medical personnel (medical doctor) for any reason. Any MAE(s) = Occurrence of any MAE(s) regardless of intensity grade or relation to vaccination. Analysis of intensity and relationship to vaccination of MAEs was not performed.
Time Frame
During the entire study period (Day 0 to Day 182)
Title
Number of Subjects With Potential Immune-mediated Diseases (pIMDs)
Description
Potential immune-mediated diseases (pIMDs) are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
Time Frame
Up to Day 21
Title
Number of Subjects With pIMDs
Description
Potential immune-mediated diseases (pIMDs) are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune aetiology.
Time Frame
During the entire study period (Day 0 to Day 182)
Title
Number of Subjects With Unsolicited Adverse Events (AEs)
Description
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Time Frame
Within the 21-day (Days 0-20) post-vaccination period
Title
Number of Subjects With Unsolicited Adverse Events (AEs)
Description
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Time Frame
Within the 42-day (Days 0-41) post-vaccination period
Title
Number of Subjects With Serious Adverse Events (SAEs)
Description
Serious adverse events (SAEs) assessed include medical occurrences that result in death, are life threatening, require hospitalization or prolongation of hospitalization or result in disability/incapacity.
Time Frame
Up to 21 days after vaccination
Title
Number of Subjects With Serious Adverse Events (SAEs)
Description
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and 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 was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.
Time Frame
During the entire study period (Day 0 to Day 182)
10. Eligibility
Sex
All
Minimum Age & Unit of Time
3 Years
Maximum Age & Unit of Time
9 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
Male or pre-menarchal female children 3 to < 10 years of age at the time of the study vaccination. "Less than 10 years of age" implies inclusion of children who have not reached their 10th birthday as of Day 0, the day of the study vaccine dose under this protocol.
Written informed consent obtained from the subject's parent/legally acceptable representative (LAR); written informed assent obtained from the subject if appropriate.
Good general health as established by medical history and clinical examination before entering into the study.
Subjects and/or parent(s)/LAR who the investigator believes can and will comply with the requirements of the protocol as documented by signature on the informed consent document (and, if appropriate, the informed assent document).
Exclusion Criteria:
Medical history of physician-confirmed infection with an A/California/7/2009 (H1N1)v-like virus.
Previous vaccination at any time with an A/California/7/2009 (H1N1)v-like virus vaccine.
Presence of evidence of substance abuse or of neurological or psychiatric diagnoses which, even if stable, are deemed by the investigator to render the potential subject or parent(s)/ LAR(s) unable/unlikely to provide accurate safety reports.
Presence of a temperature ≥ 38.0ºC by any route or method, or acute symptoms greater than "mild" severity on the scheduled date of vaccination.
Diagnosed with cancer, or treatment for cancer, within 3 years.
Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required).
Receipt of systemic glucocorticoids within 1 month prior to study enrollment (day of study vaccination), or any other cytotoxic or immunosuppressive drug within 6 months of study enrollment. Topical, intra-articular or inhaled glucocorticoids are allowed.
Receipt of any immunoglobulins and/or any blood products within 6 months of study enrollment or planned administration of any of these products during the study period.
Any significant disorder of coagulation or treatment with warfarin derivatives or heparin. Persons receiving individual doses of low molecular weight heparin are eligible if no such doses are given in the 24 hours before a study vaccination. Persons receiving prophylactic antiplatelet medications, e.g., low-dose acetylsalicylic acid, and without a clinically-apparent bleeding tendency, are eligible.
Administration of any licensed live-attenuated vaccine within 30 days before study vaccination or any licensed inactivated vaccine within 15 days before study vaccination.
Planned administration of any A/California H1N1v-like vaccine other than the study vaccine between Day 0 and the Day 21 phlebotomy.
Planned administration of any other vaccine not foreseen by the study protocol between Day 0 and Day 21. Routine childhood vaccinations are exempted if they cannot be delayed, but they must not be administered on the same day as the H1N1 vaccine candidate.
Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s) within 30 days preceding study vaccination, or planned use during the study period.
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.
Child in care (A child who has been placed under the control or protection of an agency, organization, institution or entity by the courts).
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
Sampaloc, Manila
ZIP/Postal Code
1008
Country
Philippines
Facility Name
GSK Investigational Site
City
Bangkok
ZIP/Postal Code
10400
Country
Thailand
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
24041010
Citation
Launay O, Duval X, Fitoussi S, Jilg W, Kerdpanich A, Montellano M, Schwarz TF, Watanveerade V, Wenzel JJ, Zalcman G, Bambure V, Li P, Caplanusi A, Madan A, Gillard P, Vaughn DW. Extended antigen sparing potential of AS03-adjuvanted pandemic H1N1 vaccines in children, and immunological equivalence of two formulations of AS03-adjuvanted H1N1 vaccines: results from two randomised trials. BMC Infect Dis. 2013 Sep 16;13:435. doi: 10.1186/1471-2334-13-435.
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
Annotated Case Report Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114495
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
114495
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Dataset Specification
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
114495
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
114495
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
114495
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
114495
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
114495
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Learn more about this trial
Safety and Immune Response of Candidate H1N1 Influenza Vaccines GSK2340274A and GSK234072A in Children 3 to Less Than 10 Years Old
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