Respiratory Syncytial Virus Infections
Conditions
Brief summary
The purpose of this study is to evaluate the safety, reactogenicity and immunogenicity of 2 doses of GSK Biologicals' RSV candidate vaccine adjuvanted with AS01B for the prevention of lower respiratory tract diseases caused by RSV in ethnic Japanese adults 60-80 years of age.
Interventions
BIOLOGICALRSV_PreF3 Vaccine (GSK3844766A) adjuvanted with AS01B
Subjects aged 60 to 80 years received 2 doses of the investigational adjuvanted RSV\_PreF3 vaccine (GSK3844766A), at Day 1 and Day 61, by intramuscular (IM) injection into the deltoid region of the non-dominant arm preferably.
DRUGPlacebo
Subjects aged 60 to 80 years received 2 doses of placebo as control, at Day 1 and Day 61, by IM injection into the deltoid region of the non-dominant arm preferably.
Sponsors
GlaxoSmithKline
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
60 Years to 80 Years
Healthy volunteers
Yes
Inclusion criteria
* Subjects who, in the opinion of the investigator, can and will comply with the requirements of the protocol. * Written informed consent obtained from the subject prior to performance of any study specific procedure. * A male or female between, and including, 60 and 80 years of age at the time of the first vaccination. * Subjects with residence status allowing free mixing with general community or in an assisted-living facility that provides minimal assistance, such that the subject is primarily responsible for self-care and activities of daily living, may be enrolled. * Japanese ethnic origin (defined as having been born in Japan with four ethnic Japanese grandparents and able to speak Japanese). * Subject satisfying screening requirements.
Exclusion criteria
Medical conditions * Any medical condition that in the judgment of the investigator would make IM injection unsafe. * Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination (no laboratory testing required). * History of any reaction or hypersensitivity likely to be exacerbated by any component of the vaccine. * Hypersensitivity to latex. * Serious or unstable chronic illness. Patients with chronic stable conditions with or without specific treatment, such as diabetes, hypertension or cardiac disease, are allowed to participate in this study. * Any other condition that, in the opinion of the investigator, might interfere with the evaluations required by the study. * History of any neurological disorders or seizures. * Acute or chronic, clinically significant pulmonary, cardiovascular, hepatic or renal functional abnormality, as determined by the investigator based on medical history, physical examination or laboratory screening tests. * Hepatomegaly, right upper quadrant abdominal pain or tenderness. * Significant underlying illness that in the opinion of the investigator would be expected to prevent completion of the study. * Lymphoproliferative disorder and malignancy within 5 years. * At screening: Hematology parameters (complete blood cell count \[red blood cells, WBC\], white blood cells differential count \[lymphocytes, neutrophils and eosinophils\], platelets count or hemoglobin level) and/or biochemistry parameters (creatinine, blood urea nitrogen or liver enzymes \[ALT or AST\]) outside the normal laboratory ranges, unless the laboratory abnormalities are considered not clinically significant by the investigator. Prior/Concomitant therapy * Use of any investigational or non-registered product (drug or vaccine) other than the study vaccine during the period starting 30 days before the first dose of study vaccine (Day -29 to Day 1), or planned use during the study period. * Planned administration/administration of a vaccine not foreseen by the study protocol in the period starting 30 days before the first dose and ending 30 days after the last dose of study vaccine administration, with the exception of inactivated and subunit influenza vaccines which can be administered up to 14 days before or from 30 days after each study vaccination. * Previous vaccination with an RSV vaccine. * Known previous administration of a vaccine containing MPL, QS-21 and/or MF59. * Planned administration of GSK's Herpes Zoster vaccine marketed as Shingrix or an adjuvanted recombinant varicella zoster virus envelope gE subunit vaccine \[HZ/su\] within 180 days after the second dose of the study vaccine. * Chronic administration (defined as more than 14 consecutive days in total) of immunosuppressants or other immune-modifying drugs during the period starting 6 months prior to the first vaccine dose. For corticosteroids, this will mean prednisone (≥ 20 mg/day, or equivalent). Inhaled and topical steroids are allowed. * Administration of long-acting immune-modifying drugs or planned administration at any time during the study period. * Administration of immunoglobulins and/or any blood products during the period starting 3 months before the first dose of study vaccine or planned administration during the study period. Prior/Concurrent clinical study experience • Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational vaccine/product (pharmaceutical product or device). Other exclusions * History of chronic alcohol consumption and/or drug abuse as deemed by the investigator to render the potential subject unable/unlikely to provide accurate safety reports. * Body mass index greater than 40 kg/m\^2. * Planned move to a location that will prohibit participating in the trial until study end. * Bedridden subjects.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of Subjects With Any Potential Immune-mediated Diseases (pIMDs) up to 30 Days After the Second Vaccination | From Day 1 up to 30 days after the second vaccination (Day 91) | 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 etiology |
| Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | At 7 days after the first vaccine dose (i.e. at Day 8 versus Day 1) | Assessed hematological laboratory parameters include basophils, eosinophils, erythrocytes, hemoglobin, lymphocytes, monocytes, neutrophils, platelets, white blood cells. Biochemical laboratory parameters include alanine aminotransferase \[ALT\], aspartate aminotransferase \[AST\], creatinine, urea nitrogen and uric acid. Categories reported when comparing Day 1 (pre-vaccination dose 1=baseline) and Day 8 hematological and biochemical laboratory results are defined as follows: \<parameter\>-\<range at baseline\>-\<range at timing\> (e.g. ALT-Within-Within). Ranges level being classified as below, within or above the normal ranges. |
| Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | At 7 days after the second vaccine dose (i.e at Day 68 versus Day 61) | Assessed hematological laboratory parameters include basophils, eosinophils, erythrocytes, hemoglobin, lymphocytes, monocytes, neutrophils, platelets, white blood cells. Biochemical laboratory parameters include alanine aminotransferase \[ALT\], aspartate aminotransferase \[AST\], creatinine, urea nitrogen and uric acid. Categories reported when comparing Day 61 (pre-vaccination dose 2=baseline) and Day 68 hematological and biochemical laboratory results are defined as follows: \<parameter\>-\<range at baseline\>-\<range at timing\> (e.g. ALT-Within-Within). Ranges level being classified as below, within or above the normal ranges. |
| Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | During a 30-day follow-up period (i.e., on the day of vaccination at Day 1, and 29 subsequent days) after first vaccination | A Grade 3 AE is any AE assessed as severe, i.e. which prevents normal, everyday activities. In adults, such an AE would, for example, prevent attendance at work and would necessitate the administration of corrective therapy. |
| Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | During a 30-day follow-up period (i.e., on the day of vaccination at Day 61, and 29 subsequent days) after second vaccination | A Grade 3 AE is any AE assessed as severe, i.e. which prevents normal, everyday activities. In adults, such an AE would, for example, prevent attendance at work and would necessitate the administration of corrective therapy. |
| Number of Subjects With Any Serious Adverse Events (SAEs) up to 30 Days After the Second Vaccination | From Day 1 up to 30 days after the second vaccination (Day 91) | A SAE is any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization or results in disability/incapacity. |
| Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after first dose of vaccination administered at Day 1 | Assessed solicited local AEs at injection site are pain, erythema and swelling. Any erythema/swelling is scored with a diameter larger than (\>) 20 millimeters (mm). |
| Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after second dose of vaccination administered at Day 61 | Assessed solicited local AEs at injection site are pain, erythema and swelling. Any erythema/swelling was scored with a diameter larger than (\>) 20 millimeters (mm). |
| Number of Subjects With Solicited General AEs After First Dose of Vaccination | During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after first dose of vaccination administered at Day 1 | Assessed solicited general AEs solicited were: arthralgia; fatigue; fever (any temperature greater than or equal to 38.0 °C - the preferred location for measuring temperature being the oral cavity); gastrointestinal symptoms (including nausea, vomiting, diarrhea and/or abdominal pain); headache; myalgia and shivering. |
| Number of Subjects With Solicited General AEs After Second Dose of Vaccination | During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after second dose of vaccination administered at Day 61 | Assessed solicited general AEs solicited are: arthralgia; fatigue; fever (any temperature greater than or equal to 38.0 °C - the preferred location for measuring temperature being the oral cavity); gastrointestinal symptoms including (nausea, vomiting, diarrhea and/or abdominal pain); headache; myalgia and shivering. |
| Number of Subjects With Unsolicited AEs After Any Vaccination | During a 30-day follow-up period (i.e., on the day of vaccination and 29 subsequent days) after any vaccination (across doses) | An unsolicited AE is any AE reported in addition to those solicited during the clinical study. Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms was reported as an unsolicited AE. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | At pre-vaccination (Day 1), 30 days post-Dose 1 (Day 31), on the day of second vaccination (Day 61) and 30 days post-Dose 2 (Day 91) | The detection and the quantification of total IgG antibodies directed against RSVPreF3 in human serum samples are based on an indirect enzyme-linked immunosorbent assay (ELISA). Anti RSVPreF3 antibody concentration is given in geometric mean concentration (GMC) and is expressed in ELISA Laboratory Units per milliliter (ELU/mL). The assay cut-off is 25 ELU/mL. |
| Number of Subjects With Any SAEs, up the End of Follow-up Study Period (Month 14) | From Day 1 up to the end of follow-up period (Month 14) | A SAE is any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization or results in disability/incapacity. |
| Number of Subjects Reporting pIMDs up to the End of Follow-up Study Period (Month 14) | From Day 1 up to the end of follow-up period (Month 14) | 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 etiology. |
| Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance | During the RSV seasons from Day 1 to Month 14 | The number of RTI cases is provided by group. Reported categories are RSV+ RTI (= RTI episode tested as RSV positive by quantitative reverse transcription polymerase chain reaction (qRT-PCR) on nasal/throat swab collected at assessment visit) and RSV- RTI (= RTI episode tested as RSV negative by qRT-PCR on nasal/throat swab collected at assessment visit). |
| Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | At pre-vaccination (Day 1), 30 days post-Dose 1 (Day 31), on the day of second vaccination (Day 61) and 30 days post-Dose 2 (Day 91) | Serological assays for the determination of functional antibodies against RSV-A were performed by neutralization assay. Anti RSV-A neutralizing antibody titers are given as geometric mean titers (GMTs) and expressed as Estimated Dose: serum dilution giving a 60% reduction of the signal compared to a control without serum (ED60). The cut-off of the assay is 18 ED60. |
Countries
Japan
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| RSV_PreF3_AS01B Group Subjects aged 60 to 80 years received 2 doses of the investigational adjuvanted RSV\_PreF3 vaccine (GSK3844766A), at Day 1 and Day 61, by intramuscular (IM) injection into the deltoid region of the non-dominant arm preferably. | 20 |
| Placebo Group Subjects aged 60 to 80 years received 2 doses of placebo as control, at Day 1 and Day 61, by IM injection into the deltoid region of the non-dominant arm preferably. | 20 |
| Total | 40 |
Baseline characteristics
| Characteristic | RSV_PreF3_AS01B Group | Placebo Group | Total |
|---|---|---|---|
| Age, Continuous | 65.2 Years STANDARD_DEVIATION 5 | 67.2 Years STANDARD_DEVIATION 4.2 | 66.2 Years STANDARD_DEVIATION 4.6 |
| Race/Ethnicity, Customized Asian | 20 Participants | 20 Participants | 40 Participants |
| Sex: Female, Male Female | 10 Participants | 10 Participants | 20 Participants |
| Sex: Female, Male Male | 10 Participants | 10 Participants | 20 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk |
|---|---|---|
| deaths Total, all-cause mortality | 0 / 20 | 0 / 20 |
| other Total, other adverse events | 19 / 20 | 10 / 20 |
| serious Total, serious adverse events | 0 / 20 | 1 / 20 |
Outcome results
Primary
Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1
Assessed hematological laboratory parameters include basophils, eosinophils, erythrocytes, hemoglobin, lymphocytes, monocytes, neutrophils, platelets, white blood cells. Biochemical laboratory parameters include alanine aminotransferase \[ALT\], aspartate aminotransferase \[AST\], creatinine, urea nitrogen and uric acid. Categories reported when comparing Day 1 (pre-vaccination dose 1=baseline) and Day 8 hematological and biochemical laboratory results are defined as follows: \<parameter\>-\<range at baseline\>-\<range at timing\> (e.g. ALT-Within-Within). Ranges level being classified as below, within or above the normal ranges.
Time frame: At 7 days after the first vaccine dose (i.e. at Day 8 versus Day 1)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Below-Within | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Above | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Within | 15 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Below-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Below-Within | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Within-Within | 18 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | AST-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Basophils-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | ALT-Above-Above | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | ALT-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | AST-Within-Above | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Creatinine-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Creatinine-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Below-Below | 3 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Within-Within | 18 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Below-Within | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Within-Below | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Within-Within | 13 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Below-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Within-Below | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Below-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Within-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Lymphocytes-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Below-Below | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Within-Within | 16 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Neutrophils-Below-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Neutrophils-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Platelets-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Urea Nitrogen-Above-Within | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Urea Nitrogen-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Above-Above | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Above-Within | 2 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Within-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Above-Above | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Within-Within | 17 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Within | 19 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Below-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Platelets-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Below-Within | 2 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Within-Below | 2 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Within-Within | 19 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | White Blood Cells-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Below-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | AST-Within-Within | 19 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Urea Nitrogen-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Within-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | ALT-Above-Above | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Neutrophils-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | ALT-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Hemoglobin-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Basophils-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | AST-Within-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Urea Nitrogen-Above-Within | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Creatinine-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Lymphocytes-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Creatinine-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Neutrophils-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Erythrocytes-Within-Within | 17 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Below-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Uric Acid-Above-Within | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Eosinophils-Below-Within | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After First Vaccine Dose When Compared to Day 1 | Monocytes-Below-Within | 1 Participants |
Primary
Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61
Assessed hematological laboratory parameters include basophils, eosinophils, erythrocytes, hemoglobin, lymphocytes, monocytes, neutrophils, platelets, white blood cells. Biochemical laboratory parameters include alanine aminotransferase \[ALT\], aspartate aminotransferase \[AST\], creatinine, urea nitrogen and uric acid. Categories reported when comparing Day 61 (pre-vaccination dose 2=baseline) and Day 68 hematological and biochemical laboratory results are defined as follows: \<parameter\>-\<range at baseline\>-\<range at timing\> (e.g. ALT-Within-Within). Ranges level being classified as below, within or above the normal ranges.
Time frame: At 7 days after the second vaccine dose (i.e at Day 68 versus Day 61)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Lymphocytes-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Above | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Below-Below | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Within-Within | 18 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Within-Below | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Basophils-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Within-Within | 16 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Below-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Below-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Within-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Below-Within | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | AST-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Platelets-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Urea Nitrogen-Within-Within | 20 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Above-Above | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Within-Within | 18 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Below-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Below-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Above | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Below-Within | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Below-Within | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Within | 17 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Within-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Below-Below | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | AST-Within-Above | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Below-Within | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Within-Within | 19 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Within-Below | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Within-Above | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Within-Within | 17 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | ALT-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | ALT-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | AST-Within-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | AST-Within-Within | 19 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Basophils-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Below-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Creatinine-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Below-Within | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Within-Above | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Eosinophils-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Below-Below | 3 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Below-Within | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Within-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Erythrocytes-Within-Within | 16 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Below-Within | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Within-Below | 2 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Hemoglobin-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Lymphocytes-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Monocytes-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Below-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Within-Below | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Neutrophils-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Platelets-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Urea Nitrogen-Within-Within | 20 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Above-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Above | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | Uric Acid-Within-Within | 18 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Below-Below | 0 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Below-Within | 1 Participants |
| Placebo Group | Number of Subjects Presenting Change From Baseline in Hematology and Biochemistry With Respect of Normal Laboratory Ranges, After Second Vaccine Dose When Compared to Day 61 | White Blood Cells-Within-Below | 1 Participants |
Primary
Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination
A Grade 3 AE is any AE assessed as severe, i.e. which prevents normal, everyday activities. In adults, such an AE would, for example, prevent attendance at work and would necessitate the administration of corrective therapy.
Time frame: During a 30-day follow-up period (i.e., on the day of vaccination at Day 1, and 29 subsequent days) after first vaccination
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | Any adverse event | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | General adverse event | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | Local adverse event | 0 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | Any adverse event | 0 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | General adverse event | 0 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After First Dose of Vaccination | Local adverse event | 0 Participants |
Primary
Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination
A Grade 3 AE is any AE assessed as severe, i.e. which prevents normal, everyday activities. In adults, such an AE would, for example, prevent attendance at work and would necessitate the administration of corrective therapy.
Time frame: During a 30-day follow-up period (i.e., on the day of vaccination at Day 61, and 29 subsequent days) after second vaccination
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | Any adverse event | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | General adverse event | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | Local adverse event | 1 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | Any adverse event | 0 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | General adverse event | 0 Participants |
| Placebo Group | Number of Subjects With Any Grade 3 Non-serious AEs (Solicited and Unsolicited) After Second Dose of Vaccination | Local adverse event | 0 Participants |
Primary
Number of Subjects With Any Potential Immune-mediated Diseases (pIMDs) up to 30 Days After the Second Vaccination
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 etiology
Time frame: From Day 1 up to 30 days after the second vaccination (Day 91)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Any Potential Immune-mediated Diseases (pIMDs) up to 30 Days After the Second Vaccination | 0 Participants |
| Placebo Group | Number of Subjects With Any Potential Immune-mediated Diseases (pIMDs) up to 30 Days After the Second Vaccination | 0 Participants |
Primary
Number of Subjects With Any Serious Adverse Events (SAEs) up to 30 Days After the Second Vaccination
A SAE is any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization or results in disability/incapacity.
Time frame: From Day 1 up to 30 days after the second vaccination (Day 91)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Any Serious Adverse Events (SAEs) up to 30 Days After the Second Vaccination | 0 Participants |
| Placebo Group | Number of Subjects With Any Serious Adverse Events (SAEs) up to 30 Days After the Second Vaccination | 1 Participants |
Primary
Number of Subjects With Solicited General AEs After First Dose of Vaccination
Assessed solicited general AEs solicited were: arthralgia; fatigue; fever (any temperature greater than or equal to 38.0 °C - the preferred location for measuring temperature being the oral cavity); gastrointestinal symptoms (including nausea, vomiting, diarrhea and/or abdominal pain); headache; myalgia and shivering.
Time frame: During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after first dose of vaccination administered at Day 1
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Fever | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Headache | 2 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Fatigue | 9 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Myalgia | 6 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Gastrointestinal symptoms | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Shivering | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Arthralgia | 1 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Shivering | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Arthralgia | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Fatigue | 2 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Fever | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Gastrointestinal symptoms | 1 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Headache | 2 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After First Dose of Vaccination | Myalgia | 0 Participants |
Primary
Number of Subjects With Solicited General AEs After Second Dose of Vaccination
Assessed solicited general AEs solicited are: arthralgia; fatigue; fever (any temperature greater than or equal to 38.0 °C - the preferred location for measuring temperature being the oral cavity); gastrointestinal symptoms including (nausea, vomiting, diarrhea and/or abdominal pain); headache; myalgia and shivering.
Time frame: During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after second dose of vaccination administered at Day 61
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Fever | 4 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Headache | 5 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Fatigue | 9 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Myalgia | 5 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Gastrointestinal symptoms | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Shivering | 4 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Arthralgia | 5 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Shivering | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Arthralgia | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Fatigue | 1 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Fever | 0 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Gastrointestinal symptoms | 1 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Headache | 1 Participants |
| Placebo Group | Number of Subjects With Solicited General AEs After Second Dose of Vaccination | Myalgia | 1 Participants |
Primary
Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination
Assessed solicited local AEs at injection site are pain, erythema and swelling. Any erythema/swelling is scored with a diameter larger than (\>) 20 millimeters (mm).
Time frame: During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after first dose of vaccination administered at Day 1
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Erythema | 1 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Pain | 17 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Swelling | 2 Participants |
| Placebo Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Erythema | 0 Participants |
| Placebo Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Pain | 1 Participants |
| Placebo Group | Number of Subjects With Solicited Local Adverse Events (AEs) After First Dose of Vaccination | Swelling | 0 Participants |
Primary
Number of Subjects With Solicited Local AEs After Second Dose of Vaccination
Assessed solicited local AEs at injection site are pain, erythema and swelling. Any erythema/swelling was scored with a diameter larger than (\>) 20 millimeters (mm).
Time frame: During a 7-day follow-up period (i.e. on the day of vaccination and 6 subsequent days) after second dose of vaccination administered at Day 61
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Erythema | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Pain | 17 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Swelling | 0 Participants |
| Placebo Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Erythema | 0 Participants |
| Placebo Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Pain | 4 Participants |
| Placebo Group | Number of Subjects With Solicited Local AEs After Second Dose of Vaccination | Swelling | 0 Participants |
Primary
Number of Subjects With Unsolicited AEs After Any Vaccination
An unsolicited AE is any AE reported in addition to those solicited during the clinical study. Also, any 'solicited' symptom with onset outside the specified period of follow-up for solicited symptoms was reported as an unsolicited AE.
Time frame: During a 30-day follow-up period (i.e., on the day of vaccination and 29 subsequent days) after any vaccination (across doses)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Unsolicited AEs After Any Vaccination | 7 Participants |
| Placebo Group | Number of Subjects With Unsolicited AEs After Any Vaccination | 6 Participants |
Secondary
Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A
Serological assays for the determination of functional antibodies against RSV-A were performed by neutralization assay. Anti RSV-A neutralizing antibody titers are given as geometric mean titers (GMTs) and expressed as Estimated Dose: serum dilution giving a 60% reduction of the signal compared to a control without serum (ED60). The cut-off of the assay is 18 ED60.
Time frame: At pre-vaccination (Day 1), 30 days post-Dose 1 (Day 31), on the day of second vaccination (Day 61) and 30 days post-Dose 2 (Day 91)
Population: The analysis was performed on the Per Protocol Set (PPS) that included all subjects who received at least 1 dose of the study treatment to which they were randomized and had post-vaccination data, minus subjects with protocol deviations that led to exclusion.
| Arm | Measure | Group | Value (GEOMETRIC_MEAN) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 1 | 727.3 Titers |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 31 | 5315 Titers |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 61 | 4382.8 Titers |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 91 | 4605.2 Titers |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 91 | 529.9 Titers |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 1 | 656 Titers |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 61 | 646.1 Titers |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of Neutralizing Antibody Titers Against RSV- Serotype A | Day 31 | 582.3 Titers |
Secondary
Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations
The detection and the quantification of total IgG antibodies directed against RSVPreF3 in human serum samples are based on an indirect enzyme-linked immunosorbent assay (ELISA). Anti RSVPreF3 antibody concentration is given in geometric mean concentration (GMC) and is expressed in ELISA Laboratory Units per milliliter (ELU/mL). The assay cut-off is 25 ELU/mL.
Time frame: At pre-vaccination (Day 1), 30 days post-Dose 1 (Day 31), on the day of second vaccination (Day 61) and 30 days post-Dose 2 (Day 91)
Population: The analysis was performed on the PPS that included all subjects who received at least 1 dose of the study treatment to which they were randomized and had post-vaccination data, minus subjects with protocol deviations that led to exclusion.
| Arm | Measure | Group | Value (GEOMETRIC_MEAN) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 1 | 6676.7 ELU/mL |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 31 | 85282.4 ELU/mL |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 61 | 54076.9 ELU/mL |
| RSV_PreF3_AS01B Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 91 | 61110.7 ELU/mL |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 91 | 5515.7 ELU/mL |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 1 | 7090.2 ELU/mL |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 61 | 5625.9 ELU/mL |
| Placebo Group | Humoral Immune Response With Respect to Components of the Investigational Vaccine in Terms of RSVPreF3-specific Immunoglobulin G (IgG) Antibody Concentrations | Day 31 | 7242.6 ELU/mL |
Secondary
Number of Subjects Reporting pIMDs up to the End of Follow-up Study Period (Month 14)
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 etiology.
Time frame: From Day 1 up to the end of follow-up period (Month 14)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects Reporting pIMDs up to the End of Follow-up Study Period (Month 14) | 0 Participants |
| Placebo Group | Number of Subjects Reporting pIMDs up to the End of Follow-up Study Period (Month 14) | 0 Participants |
Secondary
Number of Subjects With Any SAEs, up the End of Follow-up Study Period (Month 14)
A SAE is any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization or results in disability/incapacity.
Time frame: From Day 1 up to the end of follow-up period (Month 14)
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Any SAEs, up the End of Follow-up Study Period (Month 14) | 0 Participants |
| Placebo Group | Number of Subjects With Any SAEs, up the End of Follow-up Study Period (Month 14) | 1 Participants |
Secondary
Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance
The number of RTI cases is provided by group. Reported categories are RSV+ RTI (= RTI episode tested as RSV positive by quantitative reverse transcription polymerase chain reaction (qRT-PCR) on nasal/throat swab collected at assessment visit) and RSV- RTI (= RTI episode tested as RSV negative by qRT-PCR on nasal/throat swab collected at assessment visit).
Time frame: During the RSV seasons from Day 1 to Month 14
Population: The analysis was performed on the Exposed Set that included all subjects with at least one study vaccine administration documented.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| RSV_PreF3_AS01B Group | Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance | RSV + RTI | 0 Participants |
| RSV_PreF3_AS01B Group | Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance | RSV - RTI | 1 Participants |
| Placebo Group | Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance | RSV + RTI | 0 Participants |
| Placebo Group | Number of Subjects With Respiratory Tract Infection (RTI) Episodes Reported During RTI Surveillance | RSV - RTI | 1 Participants |