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Active clinical trials for "Meningitis, Meningococcal"

Results 51-60 of 98

A Phase 3b Study to Assess the Safety of Novartis Meningococcal B Recombinant Vaccine When Administered...

Meningococcal DiseaseMeningococcal Meningitis

The proposed study will evaluate the safety of the rMenB+OMV NZ in an adult population potentially at risk for meningococcal disease (e.g. lab workers). In the second part of the study additional blood samples of high responding vaccinated subjects will be collected for the purpose of generating a control serum panel for the human serum bactericidal assay (hSBA) tests.

Completed34 enrollment criteria

A Study Evaluating Safety And Immunogenicity Of Meningococcal B Rlp2086 Vaccine In Adolescents

MeningitisMeningococcal

The purpose of this study is to evaluate the safety and immunogenicity of an investigational meningococcal B rLP2086 vaccine in adolescents aged 11 to 18 years old.

Completed8 enrollment criteria

Exploratory Trial to Evaluate the Safety and Immunogenicity of Menactra® and Menomune® Vaccines...

Meningococcal InfectionsMeningococcal Meningitis

Safety: To describe the rates of immediate reactions, solicited injection-site and systemic reactions, all unsolicited adverse events, and serious adverse events following vaccination with either Menactra® vaccine or Menomune® vaccine. Immunogenicity: To evaluate the immune response to serogroups A, C, Y, and W-135 in each of the four study groups.

Completed23 enrollment criteria

Safety, Tolerability and Immunogenicity of Meningococcal B Recombinant Vaccine Administered as Booster...

Meningococcal DiseaseMeningococcal Meningitis

This extension study V72P12E1 will investigate the safety, tolerability and immunogenicity of a fourth (booster) dose of rMenB+OMV NZ at 12, 18 and 24 months of age in subjects previously primed with rMenB+OMV NZ according to two different three-dose immunization schedules in infancy (2, 4 and 6 or 2, 3 and 4 months of age in the parent study V72P12). The study will also explore the bactericidal antibody persistence at 12, 18 and 24 months of age, following the two different immunization schedules, in order to identify the optimal timing for boosting. Two catch-up rMenB+OMV NZ doses will be given to unprimed, naïve toddlers at 12 (subjects enrolled in the control group of V72P12), 18 and 24 months of age (two new cohort of subjects enrolled). These subjects will generate data for assessing the safety and immunogenicity of a two-dose catch-up regimen at these ages, but will also serve as controls for a descriptive comparison of antibody persistence and booster responses for the other groups.

Completed16 enrollment criteria

RotaTeq® and Meningococcus C Vaccine in Healthy Infants (V260-016)

MeningitisMeningococcal1 more

Primary objective: To check if RotaTeq® can be administered concomitantly with meningococcal Group C vaccine without impairing the efficacy of MCC vaccine. The hypothesis tested is that the seroprotection rate for MMC at 28 days after the second MCC vaccination with concomitant administration of RotaTeq® is non-inferior to that without non-concomitant (sequential) administration of RotaTeq®.

Completed16 enrollment criteria

Study Evaluating the Safety, Immunogenicity and Tolerability of Meningococcal Group B Vaccine in...

MeningitisMeningococcal

To determine the safety & immunogenicity of a potential vaccine against meningococcal B disease

Completed3 enrollment criteria

Study of Menactra® in Children Aged 4 to 6 Years When Administered Concomitantly With a Fifth Dose...

Meningococcal MeningitisTetanus3 more

The purpose of this study is to evaluate the immunogenicity and safety of the concomitant administration of Menactra® vaccine and DAPTACEL® vaccine. The main objectives are: Immunogenicity: To evaluate the antibody responses to both vaccines when Menactra vaccine is given concomitantly with DAPTACEL® compared to when either vaccine is given alone. Safety: To evaluate the rate of local and systemic reactions when DAPTACEL® and Menactra vaccines are administered concomitantly compared to when each vaccine is given alone.

Completed18 enrollment criteria

Study to Assess Immunegnicity & Safety of Pentavalent Meningococcal Vaccine (NmCV-5)

Meningococcal Meningitis

This observer-blind, randomized, active controlled trial will be conducted among 2-29 year olds in two sites (Mali and The Gambia). The objectives of the study are to assess and compare the immunogenicity and safety of NmCV-5 with that of Menactra. A total of 1800 eligible participants (who or their parents/guardians have given written informed consent) will be randomised 2:1 (NmCV-5: Menactra) in each of the three age strata 18-29 years, 11-17 years & 2-10 years (400 NmCV-5 recipients & 200 Menactra recipients in each age strata). Each subject will receive a single dose of study vaccine and will be followed up for 6 months post vaccination during which solicited reactions (for seven days), unsolicited AEs (28 days) and SAEs (until the end of study i.e. 168 days after vaccination) will be collected. A blood sample will be collected at baseline (pre-vaccination) and at day 28 post-vaccination for immunogenicity assessment by a Serum Bactericidal Activity assay using rabbit complement (rSBA).

Completed25 enrollment criteria

Postmarketing Surveillance Study for Use of Menactra® in the Republic of Korea

MeningitisMeningococcal Meningitis1 more

The purpose of the study is to perform the re-examination of Menactra® administered in the routine clinical settings in accordance with the Ministry of Food and Drug Safety regulation. Primary objective: To describe the safety profile after 1 dose of Menactra® administered from 9 months to 55 years of age under standard health care practice.

Completed4 enrollment criteria

Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in...

MeningitisMeningococcal Meningitis1 more

The purpose of the study was to evaluate the immunogenicity and describe the safety of a single dose of Meningococcal Polysaccharide (Serogroups A, C, Y and W) Tetanus Toxoid (MenACYW) Conjugate vaccine compared to the licensed Meningococcal polysaccharide groups A, C, W-135 and Y (Nimenrix®) Conjugate vaccine in toddlers 12 to 23 months of age in the European Union (EU). The toddlers were either meningococcal vaccine naïve or had received monovalent meningococcal C (MenC) vaccination during infancy to evaluate any potential impact of the meningococcal vaccine background on the immunogenicity and safety profile of the investigational product. Primary Objectives: To demonstrate the non-inferiority of the antibody response to meningococcal serogroups A, C, Y, and W after a single dose of MenACYW Conjugate vaccine or Nimenrix® in toddlers who either were meningococcal vaccine naïve or had received monovalent MenC vaccination during infancy. To demonstrate the non-inferiority of the antibody response to meningococcal serogroups A, C, Y, and W after a single dose of MenACYW Conjugate vaccine or Nimenrix® in meningococcal vaccine naïve toddlers. Secondary Objectives: To compare the antibody responses (geometric mean titers [GMTs]) to meningococcal serogroups A, C, Y, and W after a dose of MenACYW Conjugate vaccine or Nimenrix® as measured by serum bactericidal assay using human complement (hSBA) in toddlers who either were meningococcal vaccine naïve or had received monovalent MenC vaccination during infancy. To compare the antibody responses (GMTs) to meningococcal serogroups A, C, Y, and W after a dose of MenACYW Conjugate vaccine or Nimenrix® as measured by hSBA in meningococcal vaccine naïve toddlers. To compare the antibody responses (GMTs) to meningococcal serogroups A, C, Y, and W after a dose of MenACYW Conjugate vaccine or Nimenrix® as measured by hSBA in toddlers who received monovalent MenC vaccination during infancy.

Completed24 enrollment criteria
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