Trial reportClinical and vaccine immunology : CVI2007
Immunogenicity, reactogenicity, and immune memory after primary vaccination with a novel Haemophilus influenzae-Neisseria meningitidis serogroup C conjugate vaccine.
Trial report in Clinical and vaccine immunology : CVI, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Evaluate Immunogenicity, Reactogenicity, Safety of GSK Biologicals' MenC-TT Vaccine (2 Formulations) Given With Infanrix Hexa® + GSK Biologicals' Hib MenC-TT Vaccine (2 Formulations) Given With Infanrix Penta® to Infants in Mths 3,4,5 of Life
Evaluate the Persistence and Immune Memory Induced by a Primary Vaccination Course With GSK Biologicals' MenC-TT (1 Formulation) & GSK Biologicals' Hib-MenC-TT (2 Formulations) or Meningitec™ in Healthy Toddlers Aged 12-15 Months Primed in Study 711202/001
Who cites it
7 citing papers in PubMed, 46 citations in OpenAlex.
- Safety and immunogenocity of a novel combined Haemophilus influenzae type b-Neisseria meningitidis serogroups A and C-tetanus-toxoid conjugate vaccine in healthy Chinese children aged 6 months to 5 years old.Human vaccines & immunotherapeutics · 2015Trial
- Influencing Antibody-Mediated Attenuation of Methamphetamine CNS Distribution through Vaccine Linker Design.ACS chemical neuroscience · 2017Article
- Antibody Persistence in Young Children 5 Years after Vaccination with a Combined Haemophilus influenzae Type b-Neisseria meningitidis Serogroup C Conjugate Vaccine Coadministered with Diphtheria-Tetanus-Acellular Pertussis-Based and Pneumococcal Conjugate Vaccines.Clinical and vaccine immunology : CVI · 2016Article
- Effect of increased CRM₁₉₇ carrier protein dose on meningococcal C bactericidal antibody response.Clinical and vaccine immunology : CVI · 2012Article
- Conjugate Meningococcal Vaccines Development: GSK Biologicals Experience.Advances in preventive medicine · 2011Article
- Combination vaccines.Journal of global infectious diseases · 2011Article
- Neonatal and infantile immune responses to encapsulated bacteria and conjugate vaccines.Clinical & developmental immunology · 2008Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We evaluated two formulations of a new combined Haemophilus influenzae type b (Hib)-meningococcal serogroup C (MenC)-tetanus toxoid (TT) conjugated vaccine and two formulations of a new MenC-TT vaccine (trials 711202/001 and 711202/008; clinical trial register numbers NCT00135486 and NCT00135564 [www.ClinicalTrials.gov]). A total of 520 healthy infants were randomized to receive primary vaccination (at 2, 3, and 4 months) with either MenC-TT plus diphtheria-tetanus-acellular pertussis (DTPa)-hepatitis B virus (HBV)-inactivated poliovirus (IPV)/Hib, Hib-MenC-TT plus DTPa-HBV-IPV, or MenC-CRM(197) plus DTPa-HBV-IPV/Hib (control). At 12 to 15 months, subjects received a polysaccharide challenge with meningococcal polysaccharide C plus a DTPa-HBV-IPV/Hib booster. Immune responses were assessed 1 month after dose 2, 1 month after dose 3, and prior to and 1 month after the booster. After primary vaccination, there was no difference between groups in seroprotection rates as measured by titers of serum bactericidal antibody (SBA) to MenC (> or = 1:8) or concentrations of anti-polyribosyl ribitol phosphate (PRP) antibody (> or = 0.15 microg/ml). Prior to the booster, there was no difference between groups in SBA seroprotection rates, whereas anti-PRP seroprotection rates were significantly higher after priming with Hib-MenC-TT. Booster doses induced large increases in SBA and anti-PRP antibodies in primed groups, indicating successful priming with induction of immune memory. Reactogenicity and safety were similar in all groups during the primary and booster phases. A novel combined Hib-MenC-TT conjugate vaccine induced MenC and Hib responses comparable to those induced by licensed monovalent vaccines. A Hib-MenC-TT conjugate vaccine provides vaccination against two major pathogens in a single injection and is a suitable candidate for use in primary or booster vaccination schedules.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.