At a glance
ClinicalIndex Comparison RecordPhase 3Completed· 238 enrolled
Drug / intervention
Menactra®: Meningococcal Polysaccharide Diphtheria Toxoid Conjugate +1 morebiological
Likely dose
Menactra®: Meningococcal Polysaccharide Diphtheria Toxoid Conjugate 0.5 mLfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Evaluation of the Response to a Single Dose of Menactra® in Children Aged 5 to 8 Years Who Had Previously Received Two Doses of Quadrivalent (A, C, Y, W-135) Meningococcal Polysaccharide Vaccine Before Age 2 Years in Saudi Arabia
In Brief
A Phase 3 clinical trial evaluating Menactra®: Meningococcal Polysaccharide Diphtheria Toxoid Conjugate for Meningitis and Meningococcemia. Completed, enrolled 238 participants across 4 sites.
Detailed Summary
This study will be conducted among children in Saudi Arabia who previously received two doses of A, C, Y, W-135 polysaccharide vaccine before the age of 2 years, and in meningococcal vaccine-naïve children (Control Group). This study will evaluate the administration of Menactra® in terms of the serum bactericidal antibody it induces in the two study groups. Safety of Menactra® vaccine will be described.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsMeningitis, Meningococcemia
CountriesSaudi Arabia
Collaborators--
Timeline
Phase 3CompletedFinished
20082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartSep 2007
First PostedOct 2007
Primary CompletionAug 2008
Study CompletionFeb 2009
TodayJul 2026
First PostedOct 3, 2007
Enrollment StartSep 1, 2007
Primary CompletionAug 1, 2008
Study CompletionFeb 1, 2009
TodayJul 2, 2026
Enrollment to primary: 11 monthsPosted 18.7 years ago
Interventions
Menactra®: Meningococcal Polysaccharide Diphtheria Toxoid Conjugatebiological
0.5 mL, Intramuscular
Menactra®: Meningococcal Polysaccharide Diphtheria Toxoid Conjugatebiological
0.5 mL, Intramuscular