MenABCWY
BiologicalN meningitidis group A, B, C, W, and Y vaccine
NCT Number: NCT03135834
This study is examining safety and immunogenicity of 2 doses of Trumenba administered on a 0-,6- month schedule. This trial is also studying safety and immunogenicity of a meningococcal pentavalent vaccine.
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Notify Me10 year–25 year
All sexes
Interventional
Phase 3
Ordinace praktickeho lekare pro deti a dorost, Jindřichův Hradec, Czechia
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
N meningitidis group A, B, C, W, and Y vaccine
Placebo
Bivalent recombinant lipoprotein 2086 vaccine
meningococcal group A, C, W-135, and Y conjugate vaccine
Time frame: 1 month after Vaccination 2
Percentage of participants who achieved an hSBA titer >= LLOQ for all 4 primary MenB test strains combined (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome. Analysis for this outcome measure was planned for combined Group 2 and 4.
Time frame: From Baseline (blood draw prior to Vaccination 1) to 1 month after Vaccination 2
The 4-fold increase: a) participants with baseline hSBA titer below limit of detection (LOD or an hSBA titer <1:4), response was defined as hSBA titer >=1:16 or LLOQ (whichever titer is higher); b) Participants with baseline hSBA titer >= LOD and < LLOQ, response was defined as hSBA titer >= 4 times the LLOQ; c) participants with baseline hSBA titer >= LLOQ, response was defined as hSBA titer >=4 times baseline titer. Four primary MenB test strains were PMB80 (A22), PMB2001 (A56), PMB2948 (B24) and PMB2707 (B44). Analysis for this outcome measure was planned for combined Group 2 and 4.
Time frame: 7 days after Vaccination 1
Local reactions (redness, swelling, and pain) at the site of investigational product administration were recorded in e-diary. Redness and swelling were measured and recorded in caliper units. Each caliper unit represented 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).
Time frame: 7 days after Vaccination 2
Local reactions (redness, swelling, and pain) at the site of investigational product administration were recorded in e-diary. Redness and swelling were measured and recorded in caliper units. Each caliper unit represented 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).
Time frame: 7 days after Vaccination 1
Systemic events fever, vomiting, diarrhea, headache, fatigue, chills, muscle pain other than muscle pain at the injection site, and joint pain were recorded by using an e-diary. Fever was defined as >=38.0 degree Celsius (C) and categorized to 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 40.0 degree C and >40.0 degree C. Headache, fatigue, chills, muscle pain and joint pain were graded as mild (did not interfere with activity), moderate (some interference with activity) and severe (prevented daily activity). Vomiting was graded as mild (1-2 times in 24 hours), moderate (>2 times in 24 hours) and severe (required IV hydration). Diarrhea was graded as mild (2-3 loose stools in 24 hours), moderate (4-5 loose stools in 24 hours) and severe (>=6 in 24 hours).
Time frame: 7 days after Vaccination 2
Systemic events fever, vomiting, diarrhea, headache, fatigue, chills, muscle pain other than muscle pain at the injection site, and joint pain were recorded by using an e-diary. Fever was defined as >=38.0 degree C and categorized to 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 40.0 degree C and >40.0 degree C. Headache, fatigue, chills, muscle pain and joint pain were graded as mild (did not interfere with activity), moderate (some interference with activity) and severe (prevented daily activity). Vomiting was graded as mild (1-2 times in 24 hours), moderate (>2 times in 24 hours) and severe (required IV hydration). Diarrhea was graded as mild (2-3 loose stools in 24 hours), moderate (4-5 loose stools in 24 hours) and severe (>=6 in 24 hours).
Time frame: 7 days after Vaccination 1
Time frame: 7 days after Vaccination 2
Time frame: 30 days after Vaccination 1
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: 30 days after Vaccination 2
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: 30 days after any vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. There was one participant who did not meet criteria for Stage 1 follow-up safety population. The subject's SAE happened in the follow-up phase but was not included in the follow-up safety population for Stage 1 (but in the safety population for Stage 1). Therefore, the SAE was not included in the follow-up table but in the broadly defined throughout Stage 1 table.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. There was one participant who did not meet criteria for Stage 1 follow-up safety population. The subject's SAE happened in the follow-up phase but was not included in the follow-up safety population for Stage 1 (but in the safety population for Stage 1). Therefore, the SAE was not included in the follow-up table but in the broadly defined throughout Stage 1 table.
Time frame: 30 days after Vaccination 1
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after Vaccination 2
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after any vaccination
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after Vaccination 1
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after Vaccination 2
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after any Vaccination
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after Vaccination 1
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 days after Vaccination 2
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 days after any vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 minutes after Vaccination 1
Immediate AE was defined as AE occurring within the first 30 minutes after investigational product administration.
Time frame: 30 minutes after Vaccination 2
Immediate AE was defined as AE occurring within the first 30 minutes after investigational product administration.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
Time frame: 7 days after booster vaccination
Local reactions (redness, swelling, and pain) at the site of investigational product administration were recorded in e-diary. Redness and swelling were measured and recorded in caliper units. Each caliper unit represented 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).
Time frame: 7 days after booster vaccination
Systemic events fever, vomiting, diarrhea, headache, fatigue, chills, muscle pain and joint pain were recorded in an e-diary. Fever was defined as >=38.0 degree Celsius (C) and categorized to 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 40.0 degree C and >40.0 degree C. Headache, fatigue, chills, muscle pain and joint pain were graded as mild (did not interfere with activity), moderate (some interference with activity) and severe (prevented daily activity). Vomiting was graded as mild (1-2 times in 24 hours), moderate (>2 times in 24 hours) and severe (required IV hydration). Diarrhea was graded as mild (2-3 loose stools in 24 hours), moderate (4-5 loose stools in 24 hours) and severe (>=6 in 24 hours).
Time frame: 7 days after booster vaccination
Time frame: Booster vaccination phase: From booster vaccination through 1 month after booster vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. SAE of "pregnancy" for one participant during the booster vaccination phase was recorded erroneously and hence it was included in results of Group 4.
Time frame: Booster follow-up phase: From 1 month after booster vaccination through 6 months after booster vaccination (up to 5 months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: Throughout Booster phase: From booster vaccination through 6 months after booster vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. SAE of "pregnancy" for one participant during the booster vaccination phase was recorded erroneously and hence it was reported in result of outcome measure 37 for Group 4. Subsequently correction was made by the trial site and not included in subsequent phase/results. Hence, that 1 participant is not included in results of Group 4 here.
Time frame: Booster vaccination phase: From booster vaccination through 1 month after booster vaccination
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Booster Follow-up Phase: From 1 month after booster vaccination through 6 months after booster vaccination (up to 5 months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Throughout Booster Phase: From booster vaccination through 6 months after booster vaccination
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Booster Vaccination Phase: From booster vaccination through 1 month after booster vaccination
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Booster Follow-up Phase: From 1 month after booster vaccination through 6 months after booster vaccination (up to 5 months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Throughout Booster Phase: From booster vaccination through 6 months after booster vaccination
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Booster Vaccination Phase: From booster vaccination through 1 month after booster vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 minutes after booster vaccination
Immediate AE was defined as AE occurring within the first 30 minutes after investigational product administration.
Time frame: Booster Vaccination Phase: From booster vaccination through 1 month after booster vaccination
Time frame: 1 month after Vaccination 2
Percentage of participants who achieved an hSBA titer >= LLOQ for all 4 primary MenB test strains combined (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure. Four primary MenB test strains were PMB80 (A22), PMB2001 (A56), PMB2948 (B24) and PMB2707 (B44).
Time frame: 1 month after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA titer >= 1:4, >= 1:8, >= 1:16, >= 1:32, >= 1:64, >= 1:128 for all 4 primary MenB test strains was reported in this outcome measure. Four primary MenB test strains were PMB80 (A22), PMB2001 (A56), PMB2948 (B24) and PMB2707 (B44).
Time frame: 1 month after Vaccination 2 (Vacc 2)
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ = 1:16 for A22; 1:8 for A56, B24, and B44. Titers below the LLOQ were set to 0.5 * LLOQ for analysis. Four primary MenB test strains were PMB80 (A22), PMB2001 (A56), PMB2948 (B24) and PMB2707 (B44).
Time frame: 1 month after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA titer greater than or equal to LLOQ for 10 Secondary MenB test strains combined (LLOQ = 1:16 for A06, A12, and A19; 1:8 for A07, A15, A29, B03, B09, B15, and B16) was reported in this outcome measure.
Time frame: 1 month after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA titer >= 1:4, >= 1:8, >= 1:16, >= 1:32, >= 1:64, >= 1:128 for each of the 10 secondary MenB test strains was reported in this outcome measure. 10 secondary MenB test strains were PMB3175 (A29), PMB3010 (A06), PMB824 (A12), PMB3040 (A07), PMB1672 (A15), PMB1989 (A19), PMB648 (B16), PMB866 (B09), PMB1256 (B03) and PMB431 (B15).
Time frame: 1 month after Vaccination 2 (Vacc 2)
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ = 1:16 for A06, A12, and A19; 1:8 for A07, A15, A29, B03, B09, B15, and B16. Titers below the LLOQ were set to 0.5*LLOQ for analysis.
Time frame: 1 month after Vaccination 1
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=LLOQ for ACWY test strains (LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains) was reported in this outcome measure.
Time frame: 1 month after Vaccination 1
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=1:4, >=1:8, >=1:16, >=1:32, >=1:64, >=1:128 for ACWY test strains was reported in this outcome measure.
Time frame: 1 month after Vaccination 1
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ = 1:8 for all MenA, MenC, MenW, and MenY. Titers below the LLOQ were set to 0.5*LLOQ for analysis.
Time frame: For Group 2 and 4: 1 month after Vaccination 1; For Group 1 and 3: 1 month after Vaccination 2
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >= LLOQ for ACWY test strains (LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains) was reported in this outcome measure.
Time frame: For Group 2 and 4: 1 month after Vaccination 1; For Group 1 and 3: 1 month after Vaccination 2
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=1:4, >=1:8, >=1:16, >=1:32, >=1:64, >=1:128 for ACWY test strains was reported in this outcome measure.
Time frame: For Group 2 and 4: 1 month after Vaccination 1; For Group 1 and 3: 1 month after Vaccination 2
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ = 1:8 for all MenA, MenC, MenW, and MenY. Titers below the LLOQ were set to 0.5*LLOQ for analysis.
Time frame: 1 month after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA titer >=LLOQ for all 4 primary MenB test strains (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure.
Time frame: Baseline to 1 month after Vaccination 2
Percentage of participants who achieved an hSBA titer greater than or equal to LLOQ for all 4 primary MenB test strains combined (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure.
Time frame: 1 month after Vaccination 2
Percentage of participants who achieved an hSBA titer >=1:4, >=1:8, >=1:16, >=1:32, >=1:64, and >=1:128 for all 4 primary MenB test strains was reported in this outcome measure.
Time frame: 1 month after Vaccination 2
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ =1:16 for A22; 1:8 for A56, B24, and B44. Titers below the LLOQ were set to 0.5*LLOQ for analysis.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=LLOQ for ACWY test strains (LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains) was reported in this outcome measure.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=1:4, >= :8, >=1:16, >=1:32, >=1:64, >=1:128 for ACWY test strains was reported in this outcome measure.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains. Titers below the LLOQ were set to 0.5*LLOQ for analysis. Confidence intervals were back transformations of confidence levels based on the Student t distribution for the mean logarithm of the concentrations, or the mean of the ratio.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
Percentage of participants who achieved an hSBA titer >=LLOQ for all 4 primary MenB test strains (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
Percentage of participants who achieved an hSBA titer >=1:4, >=1:8, >=1:16, >=1:32, >=1:64, and >=1:128 for each of the 4 primary MenB test strains was reported in this outcome measure.
Time frame: Before Vaccination 1 (Vacc 1) [Day 1], Before Vaccination 2 (Vacc 2) [173 to 194 Days After Visit 1]
GMTs were calculated using all participants with valid and determinate hSBA titers at the given time point. LLOQ =1:16 for A22; 1:8 for A56, B24, and B44. Titers below the LLOQ were set to 0.5*LLOQ for analysis. CIs were back transformations of confidence levels based on the Student t distribution for the mean logarithm of the hSBA titers.
Time frame: 12, 24, 36 and 48 months after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=LLOQ for ACWY Test Strains (LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains) was reported in this outcome measure.
Time frame: 12, 24, 36 and 48 months after Vaccination 2 (Vacc 2)
Percentage of participants who achieved an hSBA titer >=LLOQ for all 4 primary MenB test strains (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure.
Time frame: 1 month after booster vaccination
Percentage of participants who achieved an hSBA-MenA, hSBA-MenC, hSBA-MenW, and hSBA-MenY titer >=LLOQ for ACWY test strains (LLOQ = 1:8 for all MenA, MenC, MenW, and MenY strains) was reported in this outcome measure. Analysis was planned for Group 1 and 3 separately.
Time frame: 1 month after booster vaccination
Percentage of participants who achieved an hSBA titer >=LLOQ for all 4 primary MenB test strains (LLOQ was 1:16 for A22 and 1:8 for A56, B24, and B44) was reported in this outcome measure.
Time frame: 7 days after Vaccination 1 (Vacc 1)
Local reactions (redness, swelling, and pain) at the site of investigational product administration were recorded in e-diary. Redness and swelling were measured and recorded in caliper units. Each caliper unit represented 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).
Time frame: 7 days after Vaccination 2 (Vacc 2)
Local reactions (redness, swelling, and pain) at the site of investigational product administration were recorded in e-diary. Redness and swelling were measured and recorded in caliper units. Each caliper unit represented 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).
Time frame: 7 days after Vaccination 1 (Vacc 1)
Systemic events fever, vomiting, diarrhea, headache, fatigue, chills, muscle pain and joint pain were recorded in an e-diary. Fever was defined as >=38.0 degree C and categorized to 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 40.0 degree C and >40.0 degree C. Headache, fatigue, chills, muscle pain and joint pain were graded as mild (did not interfere with activity), moderate (some interference with activity) and severe (prevented daily activity). Vomiting was graded as mild (1-2 times in 24 hours), moderate (>2 times in 24 hours) and severe (required IV hydration). Diarrhea was graded as mild (2-3 loose stools in 24 hours), moderate (4-5 loose stools in 24 hours) and severe (>=6 in 24 hours).
Time frame: 7 days after Vaccination 2 (Vacc 2)
Systemic events fever, vomiting, diarrhea, headache, fatigue, chills, muscle pain and joint pain were recorded in an e-diary. Fever was defined as >=38.0 degree C and categorized to 38.0 to 38.4 degree C, 38.5 to 38.9 degree C, 39.0 to 40.0 degree C and >40.0 degree C. Headache, fatigue, chills, muscle pain and joint pain were graded as mild (did not interfere with activity), moderate (some interference with activity) and severe (prevented daily activity). Vomiting was graded as mild (1-2 times in 24 hours), moderate (>2 times in 24 hours) and severe (required IV hydration). Diarrhea was graded as mild (2-3 loose stools in 24 hours), moderate (4-5 loose stools in 24 hours) and severe (>=6 in 24 hours).
Time frame: 30 days after Vaccination 1
Time frame: 30 days after Vaccination 2
Time frame: 30 days after Vaccination 1
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: 30 days after Vaccination 2
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: 30 days after any vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. There was one participant who did not meet criteria for Stage 1 follow-up safety population. The subject's SAE happened in the follow-up phase but was not included in the follow-up safety population for Stage 1 (but in the safety population for Stage 1). Therefore, the SAE was not included in the follow-up table but in the broadly defined throughout Stage 1 table.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Or that was considered to be an important medical event. There was one participant who did not meet criteria for Stage 1 follow-up safety population. The subject's SAE happened in the follow-up phase but was not included in the follow-up safety population for Stage 1 (but in the safety population for Stage 1). Therefore, the SAE was not included in the follow-up table but in the broadly defined throughout Stage 1 table.
Time frame: 30 days after vaccination 1
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after vaccination 2
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after any vaccination
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
Medically attended AE was defined as a nonserious AE that resulted in an evaluation at a medical facility.
Time frame: 30 days after vaccination 1
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after vaccination 2
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after any vaccination
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Stage 1 Follow-up phase: From 1 month after Vaccination 2 through 6 months after Vaccination 2 (5 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: Throughout Stage 1: From the Vaccination 1 through 6 months after Vaccination 2 (12 Months)
A NDCMC was defined as a disease or medical condition, not previously identified, that was expected to be persistent or otherwise long-lasting in its effects.
Time frame: 30 days after vaccination 1
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 days after vaccination 2
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 days after any vaccination
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs did not include local reaction and systemic events collected by systematic approach.
Time frame: 30 minutes after Vaccination 1
Immediate AE was defined as AE occurring within the first 30 minutes after investigational product administration.
Time frame: 30 minutes after Vaccination 2
Immediate AE was defined as AE occurring within the first 30 minutes after investigational product administration.
Time frame: Stage 1 Vaccination Phase: From Vaccination 1 through 1 month after Vaccination 2 (7 Months)
Pfizer
Industry
A PHASE 3, RANDOMIZED, ACTIVE-CONTROLLED, OBSERVER-BLINDED STUDY TO ASSESS THE IMMUNOGENICITY, SAFETY, AND TOLERABILITY OF BIVALENT RLP2086 WHEN ADMINISTERED AS A 2-DOSE REGIMEN AND A FIRST-IN-HUMAN STUDY TO DESCRIBE THE IMMUNOGENICITY, SAFETY, AND TOLERABILITY OF A BIVALENT RLP2086-CONTAINING PENTAVALENT VACCINE (MENABCWY) IN HEALTHY SUBJECTS>=10 TO <26 YEARS OF AGE
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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