Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
rLP2086 vaccine · 2 trials · 2 indications
An adverse event (AE) was any untoward medical occurrence in a participant who received study vaccine 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 or incapacity, congenital anomaly.
A medically attended AE was defined as a non-serious AE that required medical attention.
A medically attended AE was defined as a non-serious AE that required medical attention.
A medically attended AE was defined as a non-serious AE that required medical attention.
Percentage of participants achieving hSBA titer \>= LLOQ were computed along with corresponding 2-sided 95 percent (%) confidence interval (CIs). LLOQ was 1:16 for PMB80 (A22) and 1:8 for PMB2001 (A56), PMB2948 (B24) and PMB2707 (B44).
Local reactions included tenderness at injection site, swelling and redness collected by using an electronic diary (e-diary). Tenderness was graded as: mild (hurted if gently touched), moderate (hurted if gently touched with crying) and severe (caused limitation of limb movement). Redness and swelling were graded as: mild (0.5-2.0 centimeter \[cm\]), moderate (2.5 to 7.0 cm) and severe (\>7.0 cm).
Local reactions included tenderness at injection site, swelling and redness collected by using an e-diary. Tenderness was graded as: mild (hurted if gently touched), moderate (hurted if gently touched with crying) and severe (caused limitation of limb movement). Redness and swelling were graded as: mild (0.5-2.0 cm), moderate (2.5 to 7.0 cm) and severe (\>7.0 cm).
Local reactions included tenderness at injection site, swelling and redness collected by using an e-diary. Tenderness was graded as: mild (hurted if gently touched), moderate (hurted if gently touched with crying) and severe (caused limitation of limb movement). Redness and swelling were graded as: mild (0.5-2.0 cm), moderate (2.5 to 7.0 cm) and severe (\>7.0 cm).
Systemic reactions included fever, irritability, drowsiness, loss of or decreased appetite and were recorded by using an e-diary. Fever was graded as 38.0 to 38.4 degree Celsius (C), 38.5 to 38.9 degree C, 39.0 to 39.4 degree C, \>39.5 to 40.0 degree C and \>40.0 degree C. Irritability was graded as mild (easily consolable), moderate (requiring increased attention) and severe (inconsolable). Drowsiness was graded as mild (Increased or prolonged sleeping bouts), moderate (slightly subdued interfering with daily activity) and severe (disabling not interested in usual daily activity). Loss of or decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed).
Systemic reactions included fever, irritability, drowsiness, loss of or decreased appetite and were recorded by using an e-diary. Fever was graded as 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 39.4 degree C, \>39.5 to 40.0 degree C and \>40.0 degree C. Irritability was graded as mild (easily consolable), moderate (requiring increased attention) and severe (inconsolable). Drowsiness was graded as mild (Increased or prolonged sleeping bouts), moderate (slightly subdued interfering with daily activity) and severe (disabling not interested in usual daily activity). Loss of or decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed).
Systemic reactions included fever, irritability, drowsiness, loss of or decreased appetite and were recorded by using an e-diary. Fever was graded as 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 39.4 degree C, \>39.5 to 40.0 degree C and \>40.0 degree C. Irritability was graded as mild (easily consolable), moderate (requiring increased attention) and severe (inconsolable). Drowsiness was graded as mild (Increased or prolonged sleeping bouts), moderate (slightly subdued interfering with daily activity) and severe (disabling not interested in usual daily activity). Loss of or decreased appetite was graded as mild (decreased interest in eating), moderate (decreased oral intake) and severe (refusal to feed).
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects. Immediate AE was defined as AEs occurring within the first 30 minutes after investigational product administration.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects. Immediate AE was defined as AEs occurring within the first 30 minutes after investigational product administration.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects. Immediate AE was defined as AEs occurring within the first 30 minutes after investigational product administration.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects.
An AE was any untoward medical occurrence in a participant who received investigational product 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; lack of efficacy in an approved indication; important medical event. A MAE was defined as a non-serious AE that resulted in an evaluation at a medical facility. An NDCMC was defined as a disease or medical condition that was not identified prior to study start and was expected to be persistent or otherwise long-lasting in its effects.
| Arm | Type | Description |
|---|---|---|
| rLP2086 vaccine | EXPERIMENTAL | rLP2086 vaccine |
| control | OTHER | The control treatment will be HAVRIX vaccine at month 0 and 6 and a normal saline injection at month 2. |
| Name | Type | Description |
|---|---|---|
| rLP2086 vaccine | BIOLOGICAL | 120 mcg, 3 doses, at month 0, 2, and 6. |
| control | BIOLOGICAL | HAVRIX: 720 EL.U. or 1440 EL.Ul, 2 doses, at month 0 and 6. Placebo: normal saline injection, 1 dose, at month 2. |
| Pediatric HAV vaccine | BIOLOGICAL | 0.5-mL dose at months 0 and 6. Normal saline at month 2. |
Inclusion Criteria: * Healthy subjects aged 10 to 25 years. Exclusion Criteria: * Previous vaccination with Hepatitis A virus vaccine * Previous vaccination with investigational meningococcal B vaccine * History of culture-proven N. meningitidis serogroup B disease * Any neuroinflammatory or auto...
rLP2086 is an investigational vaccine being developed to prevent meningococcal disease caused by Neisseria meningitidis serogroup B. It is being studied in healthy individuals ranging from toddlers to adults, with clinical trials evaluating its use in adolescents, young adults, and laboratory workers at risk of exposure.
rLP2086 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 assess the safety, tolerability, and immunogenicity of this investigational vaccine.
rLP2086 has completed Phase 3 clinical development. A global Phase 3 safety study of the 120 mcg dose in adolescents and young adults aged 10 to 25 years has been completed, along with several Phase 2 trials. The vaccine remains investigational and is not yet approved.
rLP2086 has been studied in several completed trials, including NCT01323270, a Phase 2 trial in healthy subjects aged 11 to 19 years; NCT01352793, a Phase 3 safety study in 5,715 adolescents and young adults; NCT01768117, a Phase 2 trial in laboratory workers; and NCT02534935, a Phase 2 trial in healthy toddlers.
rLP2086 is a bivalent recombinant lipoprotein 2086 vaccine designed to target Neisseria meningitidis serogroup B. It contains two variants of the factor H binding protein, a surface protein of the bacteria, to elicit an immune response that protects against meningococcal B disease.
rLP2086 is also known as bivalent rLP2086 and is the same vaccine marketed under the brand name Trumenba. Pfizer developed this vaccine to protect against meningococcal serogroup B disease, and it has been studied across multiple age groups in clinical trials.