Study of a Quadrivalent Meningococcal Conjugate Vaccine Compared with Two Meningococcal Reference Vaccines in Europeans Toddlers
- Conditions
- Healthy volunteers (active immunization against invasive meningogoccal disease (IMD) caused by Meningococcal serogroups A, C, Y or W)Therapeutic area: Diseases [C] - Bacterial Infections and Mycoses [C01]MedDRA version: 20.0Level: PTClassification code 10027274Term: Meningococcal infectionSystem Organ Class: 10021881 - Infections and infestations
- Registration Number
- EUCTR2018-003790-10-DE
- Lead Sponsor
- Sanofi Pasteur
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 675
- Aged 12 to 23 months on the day of the first study visit (12 to 23 months” means from the 12th month after birth to the day before the 24th month after birth)
- Informed consent form (ICF) has been signed and dated by the parent(s) / legally acceptable representative(s) and by an independent witness if required by local regulations.
- Subject and parent / legally acceptable representative are able to attend all scheduled visits and to comply with all trial procedures.
Are the trial subjects under 18? yes
Number of subjects for this age range: 675
F.1.2 Adults (18-64 years) no
F.1.2.1 Number of subjects for this age range
F.1.3 Elderly (>=65 years) no
F.1.3.1 Number of subjects for this age range
- Participation in the 4 weeks (28 days) preceding the study vaccination or planned participation during the present study period in another clinical study investigating a vaccine, drug, medical device, or medical procedure.
- Receipt of any vaccine in the 4 weeks (28 days) preceding the trial vaccination or planned receipt of any vaccine prior to Visit 2 except for influenza vaccination, which may be received at least 2 weeks before or after study vaccines. This exception includes monovalent pandemic influenza vaccines and multivalent influenza vaccines.
- Receipt of immune globulins, blood or blood-derived products in the past 3 months.
- Previous vaccination against meningococcal disease with either the trial vaccine or another vaccine (i.e., mono- or polyvalent, polysaccharide, or conjugate meningococcal vaccine containing serogroups A, C, W, or Y; or meningococcal B vaccine).
- Known or suspected congenital or acquired immunodeficiency; or receipt of immunosuppressive therapy, such as anti-cancer chemotherapy or radiation therapy, within the preceding 6 months; or long-term systemic corticosteroid therapy (prednisone or equivalent for more than 2 consecutive weeks within the past 3 months).
- History of meningococcal infection, confirmed either clinically, serologically, or microbiologically.
- At high risk for meningococcal infection during the trial (specifically, but not limited to, subjects with persistent complement deficiency, with anatomic or functional asplenia, or subjects travelling to countries with high endemic or epidemic disease).
- Known systemic hypersensitivity to any of the vaccine components, or history of a life-threatening reaction to the vaccines used in the study or to a vaccine containing any of the same substances .
- Personal history of an Arthus-like reaction after vaccination with a tetanus toxoid-containing vaccine.
- Personal history of Guillain-Barré syndrome (GBS).
- Thrombocytopenia, as reported by the parent/ legally acceptable representative or suspected thrombocytopenia contraindicating intramuscular vaccination in the Investigator’s opinion.
- Bleeding disorder, or receipt of anticoagulants in the 3 weeks preceding inclusion, contraindicating intramuscular vaccination in the Investigator’s opinion.
- Chronic illness that, in the opinion of the Investigator, is at a stage where it might interfere with trial conduct or completion.
- Moderate or severe acute illness/infection (according to Investigator judgment) on the day of vaccination or febrile illness (temperature = 38.0°C). A prospective subject should not be included in the study until the condition has resolved or the febrile event has subsided.
- Receipt of oral or injectable antibiotic therapy within 72 hours prior to the first blood draw.
- Identified as a natural or adopted child of the Investigator or employee with direct involvement in the proposed study.
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method