Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Multivalent · 4 trials · 1 indication
Local reactions were recorded using an electronic diary. Local reactions included redness, swelling and pain at the injection site. Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 centimeter (cm). Redness and swelling were graded as mild (0.5 to 2.0 centimeter \[cm\]), moderate (greater than \[\>\] 2.0 to 7.0 cm) and severe (\>7.0 cm). Pain at injection site was graded as mild (hurt if gently touched example, whimpered, winced, protested, or withdrew), moderate (hurt if gently touched, with crying), and severe (caused limitation of limb movement).
Local reactions were recorded using an electronic diary. Local reactions included redness, swelling and pain at the injection site. Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 cm. Redness and swelling were graded as mild (0.5 to 2.0 cm), moderate (\>2.0 to 7.0 cm) and severe (\>7.0 cm). Pain at injection site was graded as mild (hurt if gently touched example, whimpered, winced, protested, or withdrew), moderate (hurt if gently touched, with crying), and severe (caused limitation of limb movement).
Local reactions were recorded using an electronic diary. Local reactions included redness, swelling and pain at the injection site. Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 cm. Redness and swelling were graded as mild (0.5 to 2.0 cm), moderate (\>2.0 to 7.0 cm) and severe (\>7.0 cm). Pain at injection site was graded as mild (hurt if gently touched example, whimpered, winced, protested, or withdrew), moderate (hurt if gently touched, with crying), and severe (caused limitation of limb movement).
Local reactions were recorded using an electronic diary. Local reactions included redness, swelling and pain at the injection site. Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 cm. Redness and swelling were graded as mild (0.5 to 2.0 cm), moderate (\>2.0 to 7.0 cm) and severe (\>7.0 cm). Pain at injection site was graded as mild (hurt if gently touched example, whimpered, winced, protested, or withdrew), moderate (hurt if gently touched, with crying), and severe (caused limitation of limb movement).
Systemic events included fever, decreased appetite, drowsiness, irritability and were recorded by using an electronic diary. Fever was defined as greater than or equal to (\>=) 38.0 degree Celsius (C) and categorized to \>=38.0 to 38.4 degree C, \>38.4 to 38.9 degree C, \>38.9 to 40.0 degree C and \>40.0 degree C. Decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed). Drowsiness was graded as mild (increased or prolonged sleeping bouts), moderate (slightly subdued, interfered with daily activity) and severe (disabled, not interested in usual daily activity). Irritability was graded as mild (easily consolable), moderate (required increased attention) and severe (inconsolable; crying could not be comforted).
Systemic events included fever, decreased appetite, drowsiness, irritability and were recorded by using an electronic diary. Fever was defined as \>= 38.0 degree Celsius (C) and categorized to \>=38.0 to 38.4 degree C, \>38.4 to 38.9 degree C, \>38.9 to 40.0 degree C and \>40.0 degree C. Decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed). Drowsiness was graded as mild (increased or prolonged sleeping bouts), moderate (slightly subdued, interfered with daily activity) and severe (disabled, not interested in usual daily activity). Irritability was graded as mild (easily consolable), moderate (required increased attention) and severe (inconsolable; crying could not be comforted).
Systemic events included fever, decreased appetite, drowsiness, irritability and were recorded by using an electronic diary. Fever was defined as \>= 38.0 degree Celsius (C) and categorized to \>=38.0 to 38.4 degree C, \>38.4 to 38.9 degree C, \>38.9 to 40.0 degree C and \>40.0 degree C. Decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed). Drowsiness was graded as mild (increased or prolonged sleeping bouts), moderate (slightly subdued, interfered with daily activity) and severe (disabled, not interested in usual daily activity). Irritability was graded as mild (easily consolable), moderate (required increased attention) and severe (inconsolable; crying could not be comforted).
Systemic events included fever, decreased appetite, drowsiness, irritability and were recorded by using an electronic diary. Fever was defined as \>= 38.0 degree Celsius (C) and categorized to \>=38.0 to 38.4 degree C, \>38.4 to 38.9 degree C, \>38.9 to 40.0 degree C and \>40.0 degree C. Decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed). Drowsiness was graded as mild (increased or prolonged sleeping bouts), moderate (slightly subdued, interfered with daily activity) and severe (disabled, not interested in usual daily activity). Irritability was graded as mild (easily consolable), moderate (required increased attention) and severe (inconsolable; crying could not be comforted).
An AE was any untoward medical occurrence in study participants who received study vaccine without regard to possibility of causal relationship.
An AE was any untoward medical occurrence in study participant who received study vaccine without regard to possibility of causal relationship.
An SAE is any untoward medical occurrence at any dose that results in death; is life-threatening (immediate risk of death); requires inpatient hospitalization or prolongation of existing hospitalization; results in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions); results in congenital anomaly/birth defect.
An NDCMC is defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects.
Local reactions included pain at injection site, swelling and redness recorded by participants in an electronic diary (e-diary). Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 centimeter (cm). Redness and swelling were graded as mild: greater than (\>) 2.0 to 5.0 cm, moderate: \>5.0 to 10.0 cm and severe: \>10.0 cm. Pain at injection site was graded as mild: did not interfere with activity, moderate: interfered with activity and severe: prevented daily activity.
Local reactions included pain at injection site, swelling and redness recorded by participants in an e-diary. Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit =0.5 cm. Redness and swelling were graded as mild: \>2.0 to 5.0 cm, moderate: \>5.0 to 10.0 cm and severe: \>10.0 cm. Pain at injection site was graded as mild: did not interfere with activity, moderate: interfered with activity and severe: prevented daily activity.
Systemic events included fever, fatigue, headache, muscle pain and joint pain recorded by participants in an e-diary. Fever was categorized as: \>=38.0 degrees Celsius (C), \>=38.0 to 38.4 degrees C, \>38.4 to 38.9 degrees C, \>38.9 to 40.0 degrees C and \>40.0 degrees C. Fatigue, headache, muscle pain and joint pain were graded as any, mild: did not interfere with activity, moderate: some interference with activity and severe: prevented daily routine activity.
Systemic events included fever, fatigue, headache, muscle pain and joint pain recorded by participants in an e-diary. Fever was categorized as: \>=38.0 degrees C, \>=38.0 to 38.4 degrees C, \>38.4 to 38.9 degrees C, \>38.9 to 40.0 degrees C and \>40.0 degrees C. Fatigue, headache, muscle pain and joint pain were graded as any, mild: did not interfere with activity, moderate: some interference with activity and severe: prevented daily routine activity.
An AE was any untoward medical occurrence in a participant who received investigational product without regard to possibility of causal relationship. AEs included both serious and non-serious adverse events. Serious adverse event (SAE) was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. AEs included both AEs and Non-SAEs.
An AE was any untoward medical occurrence in a participant who received investigational product without regard to possibility of causal relationship. AEs included both serious and non-serious adverse events. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. AEs included both AEs and Non-SAEs.
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
An NDCMC was defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects.
An NDCMC was defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects.
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
An NDCMC was defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects.
Local reactions included pain at injection site, swelling and redness recorded by participants in an electronic diary (e-diary). Redness and swelling were measured and recorded in measuring device units. 1 measuring device unit=0.5 centimeter (cm). Redness and swelling were graded as mild: greater than (\>) 2.0 to 5.0 centimeter (cm), moderate: 5.5 to 10.0 cm and severe: greater than or equal to (\>=) 10.5 cm. Pain was graded as mild: did not interfere with activity, moderate: interfered with activity and severe: prevented daily activity.
An AE was any untoward medical occurrence in a participant who received investigational product without regard to possibility of causal relationship. AEs included both serious and non-serious adverse events. Serious adverse event (SAE) was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. An NDCMC was defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects. Percentage of participants with either SAE or NDCMCs during the specified duration are reported.
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. An NDCMC was defined as a disease or medical condition, not previously identified, that is expected to be persistent or is otherwise long-lasting in its effects. Percentage of participants with either SAE or NDCMCs during the specified duration are reported.
| Arm | Type | Description |
|---|---|---|
| Multivalent | EXPERIMENTAL | Pneumococcal conjugate vaccines |
| Control | ACTIVE_COMPARATOR | 13vPnC |
| Stage 1 multivalent (ages 50-64 years) | EXPERIMENTAL | multivalent |
| Stage 1 Tdap (ages 50-64 years) | ACTIVE_COMPARATOR | Tdap |
| Stage 2 multivalent (ages 65-85 years) | EXPERIMENTAL | multivalent |
| Stage 2 polysaccharide (ages 65-85 years) | ACTIVE_COMPARATOR | polysaccharide |
| Tdap | ACTIVE_COMPARATOR | Tetanus, diphtheria, and pertussis vaccine |
| Name | Type | Description |
|---|---|---|
| Multivalent | BIOLOGICAL | Pneumococcal conjugate vaccine |
| 13vPnC | BIOLOGICAL | Pneumococcal conjugate vaccine |
| Tdap | BIOLOGICAL | Tetanus, diphtheria, acellular pertussis vaccine |
| polysaccharide | BIOLOGICAL | 23-valent pneumococcal polysaccharide vaccine |
| Prevnar 13 | BIOLOGICAL | Pneumococcal conjugate vaccine |
| PPSV23 | BIOLOGICAL | Pneumococcal polysaccharide vaccine |
| Saline | OTHER | Placebo |
Inclusion Criteria: * Male or female infant born at \>36 weeks of gestation and aged 2 months (42 to 98 days) at the time of consent (the day of birth is considered day of life 1). * Healthy infant determined by medical history, physical examination, and clinical judgment to be eligible for the stu...
Multivalent is an investigational pneumococcal conjugate vaccine being developed by Pfizer, Inc. (PFE) for the prevention of pneumococcal infections. It is currently in Phase 2 clinical development and has been studied in healthy adults, older adults, and infants to evaluate its safety and immunogenicity.
Multivalent is a pneumococcal conjugate vaccine designed to elicit an immune response against multiple pneumococcal serotypes. It works by presenting pneumococcal polysaccharides conjugated to a carrier protein, which helps the immune system recognize and mount a protective antibody response against the bacteria that cause pneumococcal infections.
Multivalent is being developed by Pfizer, Inc., a biopharmaceutical company traded on the New York Stock Exchange under the ticker symbol PFE. Pfizer is conducting clinical trials to evaluate the safety and immunogenicity of this investigational pneumococcal conjugate vaccine.
Multivalent is in Phase 2 clinical development. It has completed four clinical trials, including one Phase 1 trial and three Phase 2 trials, all of which have been completed. The drug is investigational and has not been approved by regulatory authorities.
Multivalent has been studied in four completed clinical trials: NCT02955160 (Phase 1, healthy adults 18-49 years), NCT03313037 (Phase 2, adults 60-64 years), NCT03313050 (Phase 2, adults 50-85 years), and NCT03512288 (Phase 2, healthy infants 42 days and older). All trials were conducted in the United States.
Multivalent is a pneumococcal conjugate vaccine, but it is not the same as other approved pneumococcal vaccines. It is an investigational vaccine being developed by Pfizer to cover multiple pneumococcal serotypes. Its specific valency and serotype coverage have not been disclosed in the available clinical trial information.