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Immunogenicity & Safety Study of Fluviral® (2009 - 2010 Season) in Adults Aged 18 to 60 Years and Over 60 Years

Immunogenicity and Safety Study of GSK Biologicals' Trivalent Split Virion Influenza Vaccine Fluviral® (2009 - 2010 Season) in Adults Aged 18 to 60 Years and Over 60 Years.

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00929331
Enrollment
110
Registered
2009-06-29
Start date
2009-07-11
Completion date
2009-08-01
Last updated
2020-11-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Influenza, Human

Keywords

Influenza, Fluviral®

Brief summary

This study is designed to test the safety and immunogenicity of Fluviral® (2009 - 2010 Season) in adults aged 18 to 60 years and over 60 years.

Interventions

BIOLOGICALFluviral®

Intramuscular injection, one dose

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Subjects who the investigator believes that they can and will comply with the requirements of the protocol. * Written informed consent obtained from the subject * Male and female adults, 18 to 60 years of age and over 60 years of age. * Satisfactory baseline medical assessment by history and physical examination * Comprehension of the study requirements, ability to comprehend and comply with procedures for collection of safety data, expressed availability for the required study period, and ability and willingness to attend scheduled visits. * Female subjects of non-childbearing potential may be enrolled in the study. * Non-childbearing potential is defined as pre-menarche, current tubal ligation, hysterectomy, ovariectomy or post-menopause. * 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 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

* Participation in previous year's (2008) Fluviral® registration study * Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine(s)/product(s) within 30 days preceding the first dose of study vaccine/product, or planned use during the study period. * Acute disease at the time of enrollment. All vaccines can be administered to persons with a minor illness such as diarrhea, mild upper respiratory infection with or without low-grade febrile illness, i.e. oral temperature \<38.0°C. * Significant acute or chronic, uncontrolled medical or psychiatric illness. Uncontrolled is defined as: Requiring institution of new medical or surgical treatment within one (1) month prior to study enrollment, or Requiring the re-institution of a previously discontinued medication or medical treatment within one month prior to study enrollment, or Requiring a change in medication dosage in the one month prior to study enrollment due to uncontrolled symptoms or drug toxicity (elective dosage adjustments in stable subjects are acceptable), or Hospitalization or an event fulfilling the definition of a SAE within one month prior to study enrollment. • Any confirmed or suspected immunosuppressive condition including: History of human immunodeficiency virus (HIV) infection, Cancer or treatment for cancer, within 3 years of study enrollment. Persons with a history of cancer who are disease-free without treatment for 3 years or more are eligible. * History of renal impairment. * History of hepatic dysfunction due to hepatitis B, C or toxins including alcohol. * Complicated insulin-dependent diabetes mellitus. * Unstable cardiopulmonary disease requiring chronic medical therapy or associated with functional impairment. * Presence of blood dyscrasias, including hemoglobinopathies and myelo- or lymphoproliferative disorder. * Receipt of systemic glucocorticoids within 1 month of study enrollment, or any cytotoxic or immunosuppressive drugs within six months of study enrollment. Inhaled and topical steroids are allowed. * A history of any demyelinating disease including Multiple Sclerosis and Guillain-Barré syndrome. * Presence of an active neurological disorder. * History of chronic alcohol consumption and/or drug abuse. * Any significant disorder of coagulation that increases the risk of intramuscular injections or treatment with coumadin derivatives or heparin. Persons receiving prophylactic antiplatelet medications, e.g. low-dose aspirin, and without a clinically-apparent bleeding tendency are eligible. * Receipt of an influenza vaccine within 6 months prior to study enrollment. * Administration of any vaccines within 30 days prior to study enrollment or during the study period. Subjects who receive such treatment after enrollment will be followed per protocol and included in the safety analysis, but excluded from the according-to-protocol cohort. * Administration of immunoglobulins and/or any blood products within the three months preceding the administration of the study vaccine or planned during the study. * Any known or suspected allergy to any constituent of Fluviral® and/or a history of anaphylactic type reaction to constituent of the vaccine. * A history of severe adverse reaction to a previous influenza vaccination. * Lactating/nursing female. * Any condition which, in the opinion of the investigator, prevents the subject from participation in the study.

Design outcomes

Primary

MeasureTime frameDescription
Geometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesAt Day 0Data are displayed as GMTs for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.
GMTs of HI AntibodiesAt Day 21 after vaccinationData are displayed as GMTs for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.
Number of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueAt Day 0The cut-off value was defined as a serum HI titer \>= 1:40, which is usually accepted as indicating protection. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.
Number of Seroconverted SubjectsAt Day 21 after vaccinationA seroconverted subject is a subject who had either a prevaccination 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. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.
Seroconversion FactorsAt Day 21 after vaccinationSeroconversion factors are defined as the fold increase in serum HI GMTs post-vaccination (Day 21) compared to pre-vaccination (Day 0). Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.
Number of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueAt Day 21 after vaccinationThe cut-off value was a titer of 1:40. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Secondary

MeasureTime frameDescription
Number of Subjects Reporting Any Solicited Local SymptomsDuring a 4-day (Day 0-3) follow-up period after vaccinationSolicited local symptoms assessed include pain, redness and swelling at the site of injection. Any = Solicited local symptoms are presented regardless of their intensity grade
Number of Subjects With Serious Adverse EventsFrom the beginning up to the end of the study (Day 0 - Day 21)SAEs assessed include medical occurrences that result in death, is 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.
Number of Subjects Reporting Grade 3 Solicited Local SymptomsDuring a 4-day (Day 0-3) follow-up period after vaccinationSolicited local symptoms assessed include pain, redness and swelling at the site of injection. Grade 3 pain = pain that prevented normal activity, Grade 3 redness/swelling = redness/swelling \> 100 mm
Number of Subjects Reporting Any Solicited General SymptomsDuring a 4-day (Day 0-3) follow-up period after vaccinationSolicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Any = solicited general symptoms are presented regardless of their intensity grade or relationship to vaccination. For temperature this means equal to or above 38.0 degrees celsius.
Number of Subjects Reporting Grade 3 Solicited General SymptomsDuring a 4-day (Day 0-3) follow-up period after vaccinationSolicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Grade 3 general symptom = symptom that prevented normal activity Grade 3 temperature = temperature above 39.0 degrees celsius
Number of Subjects Reporting Related Solicited General SymptomsDuring a 4-day (Day 0-3) follow-up period after vaccinationSolicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Related = general symptom assessed by the investigator as related to the vaccine
Number of Subjects Reporting Unsolicited Adverse Events (AEs)During a 21-day (Day 0-20) follow-up period after vaccinationUnsolicited 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 adverse event regardless of intensity. Grade 3 = unsolicited AE that prevented normal activity Related = unsolicited AE assessed by the investigator as related to the vaccination.

Countries

Canada

Participant flow

Participants by arm

ArmCount
Fluviral Adult Group
Subjects aged between 18 and 60 years who received one dose of Fluviral® (2009-2010 season) intramuscularly in the deltoid region of the non-dominant arm
55
Fluviral Elderly Group
Subjects over 60 years of age who received one dose of Fluviral ® (2009-2010 season) intramuscularly in the deltoid region of the non-dominant arm
55
Total110

Baseline characteristics

CharacteristicFluviral Adult GroupFluviral Elderly GroupTotal
Age, Continuous35.1 years
STANDARD_DEVIATION 14.83
66.8 years
STANDARD_DEVIATION 4.1
51.0 years
STANDARD_DEVIATION 19.26
Sex: Female, Male
Female
32 Participants31 Participants63 Participants
Sex: Female, Male
Male
23 Participants24 Participants47 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 550 / 55
other
Total, other adverse events
34 / 5516 / 55
serious
Total, serious adverse events
0 / 550 / 55

Outcome results

Primary

Geometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) Antibodies

Data are displayed as GMTs for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 0

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (GEOMETRIC_MEAN)
Fluviral Adult GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesA/Brisbane27.2 titer
Fluviral Adult GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesA/Uruguay33.3 titer
Fluviral Adult GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesB/Brisbane36.8 titer
Fluviral Elderly GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesA/Brisbane22.8 titer
Fluviral Elderly GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesA/Uruguay45.9 titer
Fluviral Elderly GroupGeometric Mean Titers (GMTs) of Hemagglutination Inhibition (HI) AntibodiesB/Brisbane48.3 titer
Primary

GMTs of HI Antibodies

Data are displayed as GMTs for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 21 after vaccination

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (GEOMETRIC_MEAN)
Fluviral Adult GroupGMTs of HI AntibodiesA/Brisbane139.2 titer
Fluviral Adult GroupGMTs of HI AntibodiesA/Uruguay273.3 titer
Fluviral Adult GroupGMTs of HI AntibodiesB/Brisbane230.6 titer
Fluviral Elderly GroupGMTs of HI AntibodiesA/Brisbane40.2 titer
Fluviral Elderly GroupGMTs of HI AntibodiesA/Uruguay141.0 titer
Fluviral Elderly GroupGMTs of HI AntibodiesB/Brisbane131.5 titer
Primary

Number of Seroconverted Subjects

A seroconverted subject is a subject who had either a prevaccination 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. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 21 after vaccination

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Seroconverted SubjectsA/Brisbane26 subjects
Fluviral Adult GroupNumber of Seroconverted SubjectsU/Uruguay35 subjects
Fluviral Adult GroupNumber of Seroconverted SubjectsB/Brisbane38 subjects
Fluviral Elderly GroupNumber of Seroconverted SubjectsA/Brisbane8 subjects
Fluviral Elderly GroupNumber of Seroconverted SubjectsU/Uruguay17 subjects
Fluviral Elderly GroupNumber of Seroconverted SubjectsB/Brisbane17 subjects
Primary

Number of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off Value

The cut-off value was a titer of 1:40. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 21 after vaccination

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueA/Brisbane24 subjects
Fluviral Adult GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueA/Uruguay31 subjects
Fluviral Adult GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueB/Brisbane24 subjects
Fluviral Elderly GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueA/Brisbane9 subjects
Fluviral Elderly GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueA/Uruguay18 subjects
Fluviral Elderly GroupNumber of Subjects With a Pre-vaccination Titer Below the Cut-off Value and a Post-vaccination Titer Equal to or Above the Cut-off ValueB/Brisbane13 subjects
Primary

Number of Subjects With a Serum HI Titer Equal to or Above the Cut-off Value

The cut-off value was defined as a serum HI titer \>= 1:40, which is usually accepted as indicating protection. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 21 after vaccination

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Brisbane51 subjects
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Uruguay54 subjects
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueB/Brisbane55 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Brisbane27 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Uruguay50 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueB/Brisbane51 subjects
Primary

Number of Subjects With a Serum HI Titer Equal to or Above the Cut-off Value

The cut-off value was defined as a serum HI titer \>= 1:40, which is usually accepted as indicating protection. Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 0

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Brisbane27 subjects
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Uruguay23 subjects
Fluviral Adult GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueB/Brisbane31 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Brisbane18 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueA/Uruguay32 subjects
Fluviral Elderly GroupNumber of Subjects With a Serum HI Titer Equal to or Above the Cut-off ValueB/Brisbane38 subjects
Primary

Seroconversion Factors

Seroconversion factors are defined as the fold increase in serum HI GMTs post-vaccination (Day 21) compared to pre-vaccination (Day 0). Data are displayed for each of the three influenza virus vaccine strains: A/Brisbane(H1N1); A/Uruguay(H3N2); B/Brisbane.

Time frame: At Day 21 after vaccination

Population: Analysis was performed on the According-To-Protocol (ATP) Cohort for immunogenicity which included all evaluable subjects for whom data concerning immunogenicity outcome variables were available. These included subjects for whom assay results were available for antibodies against at least on study vaccine antigen component after vaccination.

ArmMeasureGroupValue (MEAN)
Fluviral Adult GroupSeroconversion FactorsA/Brisbane5.1 ratio
Fluviral Adult GroupSeroconversion FactorsU/Uruguay8.2 ratio
Fluviral Adult GroupSeroconversion FactorsB/Brisbane6.3 ratio
Fluviral Elderly GroupSeroconversion FactorsA/Brisbane1.8 ratio
Fluviral Elderly GroupSeroconversion FactorsU/Uruguay3.1 ratio
Fluviral Elderly GroupSeroconversion FactorsB/Brisbane2.7 ratio
Secondary

Number of Subjects Reporting Any Solicited General Symptoms

Solicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Any = solicited general symptoms are presented regardless of their intensity grade or relationship to vaccination. For temperature this means equal to or above 38.0 degrees celsius.

Time frame: During a 4-day (Day 0-3) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsFatigue11 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsMuscle aches10 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsCough4 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsRed eyes1 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsHeadache7 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsSore throat2 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsChills5 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsSwelling of the face0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsJoint pain at other location5 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsTemperature1 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited General SymptomsBronchospasm2 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsTemperature0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsBronchospasm0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsChills5 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsCough3 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsFatigue7 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsHeadache6 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsJoint pain at other location3 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsMuscle aches8 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsRed eyes0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsSore throat2 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited General SymptomsSwelling of the face0 subjects
Secondary

Number of Subjects Reporting Any Solicited Local Symptoms

Solicited local symptoms assessed include pain, redness and swelling at the site of injection. Any = Solicited local symptoms are presented regardless of their intensity grade

Time frame: During a 4-day (Day 0-3) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited Local SymptomsSwelling2 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited Local SymptomsPain34 subjects
Fluviral Adult GroupNumber of Subjects Reporting Any Solicited Local SymptomsRedness1 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited Local SymptomsPain16 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited Local SymptomsRedness0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Any Solicited Local SymptomsSwelling1 subjects
Secondary

Number of Subjects Reporting Grade 3 Solicited General Symptoms

Solicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Grade 3 general symptom = symptom that prevented normal activity Grade 3 temperature = temperature above 39.0 degrees celsius

Time frame: During a 4-day (Day 0-3) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsFatigue0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsMuscle aches0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsCough0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsRed eyes0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsHeadache0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsSore throat0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsChills0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsSwelling of the face0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsJoint pain at other location0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsTemperature0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsBronchospasm0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsTemperature0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsBronchospasm0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsChills0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsCough0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsFatigue1 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsHeadache0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsJoint pain at other location0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsMuscle aches0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsRed eyes0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsSore throat0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited General SymptomsSwelling of the face0 subjects
Secondary

Number of Subjects Reporting Grade 3 Solicited Local Symptoms

Solicited local symptoms assessed include pain, redness and swelling at the site of injection. Grade 3 pain = pain that prevented normal activity, Grade 3 redness/swelling = redness/swelling \> 100 mm

Time frame: During a 4-day (Day 0-3) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsPain1 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsRedness0 subjects
Fluviral Adult GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsSwelling0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsPain0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsRedness0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Grade 3 Solicited Local SymptomsSwelling0 subjects
Secondary

Number of Subjects Reporting Related Solicited General Symptoms

Solicited local symptoms assessed include bronchospasm, chills, cough, fatigue, headache, joint pain at other location, muscle aches, red eyes, sore throat, swelling of the face, temperature (orally) in degrees celsius. Related = general symptom assessed by the investigator as related to the vaccine

Time frame: During a 4-day (Day 0-3) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsChills5 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsHeadache7 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsBronchospasm2 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsJoint pain at other location5 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsCough4 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsMuscle aches10 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsTemperature1 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsRed eyes1 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsFatigue11 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsSore throat2 subjects
Fluviral Adult GroupNumber of Subjects Reporting Related Solicited General SymptomsSwelling of the face0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsSore throat2 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsSwelling of the face0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsTemperature0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsBronchospasm0 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsChills5 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsCough3 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsFatigue7 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsHeadache6 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsJoint pain at other location3 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsMuscle aches8 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Related Solicited General SymptomsRed eyes0 subjects
Secondary

Number of Subjects Reporting 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 adverse event regardless of intensity. Grade 3 = unsolicited AE that prevented normal activity Related = unsolicited AE assessed by the investigator as related to the vaccination.

Time frame: During a 21-day (Day 0-20) follow-up period after vaccination

Population: Analysis was performed on the Total Vaccinated Cohort, which included all subjects for whom data were available.

ArmMeasureGroupValue (NUMBER)
Fluviral Adult GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Any13 subjects
Fluviral Adult GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Grade 31 subjects
Fluviral Adult GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Related3 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Any4 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Grade 30 subjects
Fluviral Elderly GroupNumber of Subjects Reporting Unsolicited Adverse Events (AEs)Related0 subjects
Secondary

Number of Subjects With Serious Adverse Events

SAEs assessed include medical occurrences that result in death, is 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: From the beginning up to the end of the study (Day 0 - Day 21)

ArmMeasureValue (NUMBER)
Fluviral Adult GroupNumber of Subjects With Serious Adverse Events0 subjects
Fluviral Elderly GroupNumber of Subjects With Serious Adverse Events0 subjects

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026