Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Bivalent BNT162b2 · 1 trial · 1 indication
Local reactions included pain, redness and swelling at the injection site, recorded by participants in an electronic diary (e-diary). Pain at injection site was graded as mild: did not interfere with activity; moderate: interfered with activity and severe: prevented daily activity. Redness and swelling were measured and recorded in measuring device units, where 1 measuring device unit=0.5 centimeter (cm) and graded as mild: 2.5 cm to 5.0 cm; moderate: greater than (\>) 5.0 cm to 10.0 cm; severe: \> 10 cm.
Systemic events included fever, fatigue, headache, vomiting, diarrhea, chills, new/worsened muscle pain and joint pain. These were recorded by participants in an e-diary. Fever was defined as oral temperature greater than or equal to (\>=) 38.0 degrees Celsius (deg C) and categorized as mild: \>=38.0 to 38.4 deg C, moderate: \>38.4 to 38.9 deg C and severe: \>38.9 to 40.0 deg C. Vomiting was categorized as mild: 1-2 times in 24 hours (h); moderate: \>2 times in 24h; severe: required intravenous (IV) hydration. Diarrhea was categorized as mild: 2-3 loose stools in 24h; moderate: 4-5 loose stools in 24h and severe: 6 or more loose stools in 24h. Headache, fatigue, chills, new/worsened muscle pain and joint pain were categorized as mild: didn't interfere with activity; moderate: some interference with activity and severe: prevented daily routine activity.
An AE was defined as any untoward medical occurrence in a participant temporally associated with the use of study intervention, whether or not considered related to the study intervention were included in evaluation of this outcome measure.
An AE was defined as any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention. An SAE was defined as any untoward medical occurrence that, at any dose, met one or more of the following criteria - resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity, was a congenital anomaly/birth defect and was a suspected transmission via a Pfizer product of an infectious agent, pathogenic or non-pathogenic and other important medical event were included in this outcome measure.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for RSV A were reported in the descriptive data section of this outcome measure. GMR of NTs for RSV A, calculated as ratio of GMTs of Group 1 to Group 4, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for RSV B were reported in the descriptive data section of this outcome measure. GMR of NTs for RSV B, calculated as ratio of GMTs of Group 1 to Group 4, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for SARS-CoV-2 Omicron BA.4/BA.5 were reported in the descriptive data section of this outcome measure. GMR of NTs for SARS-CoV-2 Omicron BA.4/BA.5, calculated as ratio of GMTs of Group 1 to Group 3, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for SARS-CoV-2 reference strain were reported in the descriptive data section of this outcome measure. GMR of NTs for SARS-CoV-2 reference strain calculated as ratio of GMTs of Group 1 to Group 3, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for hemagglutination inhibition titers (H1N1 A/Victoria) were reported in the descriptive data section of this outcome measure. GMR of NTs for hemagglutination inhibition titers (H1N1 A/Victoria), calculated as ratio of GMTs of Group 1 to Group 5, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for hemagglutination inhibition titers (H3N2 A/Darwin) were reported in the descriptive data section of this outcome measure. GMR of NTs for hemagglutination inhibition titers (H3N2 A/Darwin), calculated as ratio of GMTs of Group 1 to Group 5, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for hemagglutination inhibition titers (B/Austria) were reported in the descriptive data section of this outcome measure. GMR of NTs for hemagglutination inhibition titers (B/Austria), calculated as ratio of GMTs of Group 1 to Group 5, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for hemagglutination inhibition titers (B/Phuket) were reported in the descriptive data section of this outcome measure. GMR of NTs for hemagglutination inhibition titers (B/Phuket), calculated as ratio of GMTs of Group 1 to Group 5, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for RSV A were reported in the descriptive data section of this outcome measure. GMR of NTs for RSV A, calculated as ratio of GMTs of Group 2 to Group 4, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for RSV B were reported in the descriptive data section of this outcome measure. GMR of NTs for RSV B, calculated as ratio of GMTs of Group 2 to Group 4, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for SARS-CoV-2 Omicron BA.4/BA.5 were reported in the descriptive data section of this outcome measure. GMR of NTs for SARS-CoV-2 Omicron BA.4/BA.5, calculated as ratio of GMTs of Group 2 to Group 3, was reported in the statistical analysis section.
GMTs and the corresponding 2-sided CIs were calculated by exponentiating the mean logarithm of the titers and the corresponding CIs (based on the Student t distribution). GMTs of NTs for SARS-CoV-2 reference strain were reported in the descriptive data section of this outcome measure. GMR of NTs for SARS-CoV-2 reference strain calculated as ratio of GMTs of Group 2 to Group 3, was reported in the statistical analysis section.
| Arm | Type | Description |
|---|---|---|
| Group 1 | EXPERIMENTAL | Combination \[RSVpreF+BNT162b2\] + Quadrivalent influenza vaccine (QIV) |
| Group 2 | EXPERIMENTAL | Combination \[RSVpreF+BNT162b2\] + placebo |
| Group 3 | ACTIVE_COMPARATOR | BNT162b2 + placebo |
| Group 4 | ACTIVE_COMPARATOR | RSVpreF + placebo |
| Group 5 | ACTIVE_COMPARATOR | QIV + placebo |
| Group 6 | EXPERIMENTAL | Coadministration RSVpreF + bivalent BNT162b2 + placebo |
| Group 7 | EXPERIMENTAL | Coadministration RSVpreF + bivalent BNT162b2 + QIV |
| Name | Type | Description |
|---|---|---|
| Combination [RSVpreF+BNTb162b2] | BIOLOGICAL | Combination of RSVpreF and Bivalent BNT162b2 given as a single intramuscular injection |
| Bivalent BNT162b2 (original/Omi BA.4/BA.5) | BIOLOGICAL | Bivalent BNT162b2 given as an intramuscular injection |
| RSVpreF | BIOLOGICAL | RSVpreF given as an intramuscular injection |
| QIV | BIOLOGICAL | Licensed QIV given as an intramuscular injection |
| Normal Saline Placebo | BIOLOGICAL | Normal saline (0.9% sodium chloride solution for injection) |
Substudy A Inclusion Criteria: 1. Male or female participants ≥65 years of age at Visit 1 (Day 1). 2. Participants who are willing and able to comply with all scheduled visits, investigational plan, laboratory tests, lifestyle considerations, and other study procedures. 3. Healthy participants who ...
Bivalent BNT162b2 is an investigational vaccine being studied in healthy participants aged 65 years and older. It is designed to be combined with other vaccines into a single shot to protect against infectious lung illnesses, including COVID-19 and respiratory syncytial virus (RSV).
Bivalent BNT162b2 is being developed by Pfizer, Inc., which trades on the New York Stock Exchange under the ticker symbol PFE.
Bivalent BNT162b2 is in Phase 2 clinical development. It is an investigational vaccine and has not been approved by regulatory authorities. A Phase 2 trial evaluating the vaccine has been completed.
Bivalent BNT162b2 was evaluated in clinical trial NCT05886777, a Phase 2 study that has been completed. The trial enrolled 1,142 participants in the United States and was randomized, double-blind, and active-controlled.
Bivalent BNT162b2 is classified as a monoclonal antibody modality, though it is being studied as a vaccine. The completed Phase 2 trial assessed its use in healthy participants aged 65 years and older.