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Trial · NCT00345579

Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 2, 4, 6 and 12 to 15 Months of Age

NCT00345579, Phase 3, Completed, GlaxoSmithKline; results first posted 2012-07-20

3 sourcestrials-2026-11-12-0.5.0

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ConductScience Library. Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 2, 4, 6 and 12 to 15 Months of Age. Trials, record NCT00345579. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT00345579

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Trial

As registered on ClinicalTrials.gov, in the graph's capture of the registry.

Title
Safety of Hib-MenCY-TT Vaccine Versus Licensed Hib Conjugate Vaccine, Given at 2, 4, 6 and 12 to 15 Months of Age
NCT number
NCT00345579
Status
Completed
Phases
Phase 3
Enrollment
4,432 participants, actual
Lead sponsor
GlaxoSmithKline
Conditions
Haemophilus Influenzae Type b, Neisseria Meningitidis
Interventions
GSK Biologicals' Haemophilus influenzae type b and Neisseria meningitidis serogroups C and Y-tetanus toxoid conjugate vaccine combined 792014, ActHIB, Pediarix/Infanrix Penta
First posted
2006-06-28
Last updated
2016-12-16
Results first posted
2012-07-20
Limitations and caveats
Solicited symptoms and unslocited AEs were not collected during this study. Only information about specific categories of AEs (SAEs, NOCIs, rash and AEs resulting in ER visits) were collected in this study.

Source ClinicalTrials.gov

Registered outcomes8

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Subjects Reporting Serious Adverse Events (SAEs)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)
SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects.
PrimaryNumber of Subjects Reporting New Onset of Chronic Illnesses (NOCIs)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)NOCIs include autoimmune disorders, asthma, type I diabetes, allergies.
PrimaryNumber of Subjects Reporting RashFrom Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)Rash assessed was hives, idiopathic thrombocytopenic purpura, petechiae.
PrimaryNumber of Subjects Reporting Adverse Events Resulting in Emergency Room (ER)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)
PrimaryNumber of Subjects With Serious Adverse Events (SAEs)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)
SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects.
PrimaryNumber of Subjects With New Onset of Chronic Illnesses (NOCIs)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)NOCIs include autoimmune disorders, asthma, type I diabetes, allergies.
PrimaryNumber of Subjects With RashFrom Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)Rash assessed was hives, idiopathic thrombocytopenic purpura, petechiae
PrimaryNumber of Subjects With Adverse Events Resulting in Emergency Room (ER)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)

Outcomes8

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
PRIMARYNumber of Subjects Reporting Serious Adverse Events (SAEs)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects Reporting New Onset of Chronic Illnesses (NOCIs)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects Reporting RashFrom Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects Reporting Adverse Events Resulting in Emergency Room (ER)From Dose 1 up to Day 30 after Dose 3 (from study Month 0 up to study Month 5)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects With Serious Adverse Events (SAEs)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects With New Onset of Chronic Illnesses (NOCIs)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects With RashFrom Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER
PRIMARYNumber of Subjects With Adverse Events Resulting in Emergency Room (ER)From Dose 1 through but excluding the fourth dose (from study Month 0 up to the booster vaccination at 12-15 months of age)The Primary Total Vaccinated cohort included all subjects with at least one primary vaccine dose of study vaccine administered.SubjectsNUMBER

Results by group16

Each measurement the trial posted, group by group, in the words and numbers it posted.

OutcomeGroupCategoryValueSpreadUnits
Number of Subjects Reporting Serious Adverse Events (SAEs)MenHibrix Group109Subjects
Number of Subjects Reporting Serious Adverse Events (SAEs)ActHIB Group33Subjects
Number of Subjects Reporting New Onset of Chronic Illnesses (NOCIs)MenHibrix Group50Subjects
Number of Subjects Reporting New Onset of Chronic Illnesses (NOCIs)ActHIB Group18Subjects
Number of Subjects Reporting RashMenHibrix Group243Subjects
Number of Subjects Reporting RashActHIB Group81Subjects
Number of Subjects Reporting Adverse Events Resulting in Emergency Room (ER)MenHibrix Group114Subjects
Number of Subjects Reporting Adverse Events Resulting in Emergency Room (ER)ActHIB Group44Subjects
Number of Subjects With Serious Adverse Events (SAEs)MenHibrix Group157Subjects
Number of Subjects With Serious Adverse Events (SAEs)ActHIB Group48Subjects

Participant flow6

How many started, completed or left each group, period by period.

PeriodMilestoneGroupParticipantsUnits counted
Overall StudySTARTEDMenHibrix Group3,278
Overall StudySTARTEDActHIB Group1,113
Overall StudyCOMPLETEDMenHibrix Group3,114
Overall StudyCOMPLETEDActHIB Group1,048
Overall StudyNOT COMPLETEDMenHibrix Group164
Overall StudyNOT COMPLETEDActHIB Group65

Adverse events144

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

TypeEventOrgan systemGroupAffectedAt riskEvents
seriousFebrile convulsionNervous system disordersMenHibrix Group53,278
seriousFebrile convulsionNervous system disordersActHIB Group11,113
seriousFractured skull depressedInjury, poisoning and procedural complicationsMenHibrix Group03,278
seriousFractured skull depressedInjury, poisoning and procedural complicationsActHIB Group11,113
seriousHaematomaVascular disordersMenHibrix Group13,278
seriousHaematomaVascular disordersActHIB Group01,113
seriousHaematuriaRenal and urinary disordersMenHibrix Group13,278
seriousHaematuriaRenal and urinary disordersActHIB Group01,113
seriousHaemorrhage intracranialNervous system disordersMenHibrix Group13,278
seriousHaemorrhage intracranialNervous system disordersActHIB Group01,113

Adverse event totals6

The totals the trial posted for each group.

TotalGroupAffectedAt risk
Total, all-cause mortalityMenHibrix Group
Total, all-cause mortalityActHIB Group
Total, other adverse eventsMenHibrix Group00
Total, other adverse eventsActHIB Group00
Total, serious adverse eventsMenHibrix Group1573,278
Total, serious adverse eventsActHIB Group481,113

Papers2

The papers the trial lists on ClinicalTrials.gov.

PMIDListed asSource
21806393BACKGROUNDPubMed
22327493BACKGROUNDPubMed

Grants0

The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.

None in this release.

Trial comparisons1

Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.

Comparison
MenHibrix Group vs ActHIB Group: serious adverse events

Tests0

The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.

None in this release.

Data dates

The day each source was copied for this release.

ClinicalTrials.gov
2026-11-12
ClinicalTrials.gov
Results, from AACT
2026-03-23
AACT
NIH grant links
2026-11-13
NIH RePORTER

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this trial from software.

The record and each of its lists are JSON, twenty rows a page. No key.

GET https://conductscience.org/api/trials/v1/NCT00345579

GET https://conductscience.org/api/trials/v1/NCT00345579/events?page=2