Evidence map›Paper›PMID 18815232›Full record

ArticleClinical and vaccine immunology : CVI2008

Kinetics of decline of maternal measles virus-neutralizing antibodies in sera of infants in France in 2006.

Arnaud Gagneur, Didier Pinquier, Marie Aubert, Laurent Balu, Olivier Brissaud, Loïc De Pontual, Christèle Gras Le Guen, Isabelle Hau-Rainsard, Olivier Mory, Georges Picherot and 5 more

Open access · diamondAbstract readMulticenter Study
In one paragraph

Article in Clinical and vaccine immunology : CVI, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% of its field
1 · What the graph read from it

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Immunogenicity of Yellow Fever Vaccine Coadministered With MenAfriVac in Healthy Infants in Ghana and Mali.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2015
    Trial
  4. Review
  5. Article
  6. Article
  7. Article
  8. Observational
  9. Article
  10. The impact of maternal infection with Mycobacterium tuberculosis on the infant response to bacille Calmette-Guérin immunization.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2015
    Article
  11. Immunization of preterm infants.Human vaccines & immunotherapeutics · 2015
    Review
  12. Maternal immunization: opportunities for scientific advancement.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2014
    Article
  13. Review
  14. Article
  15. Article
  16. Prevalence of Maternal Measles Antibody and Its Associated Factors among Infants in Coastal Karnataka, India.Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 6 institutions in 2 countries.

Arnaud GagneurCHU Brest, Brest, France. arnaud.gagneur@usherbrooke.ca
Didier Pinquier
Marie Aubert
Laurent Balu
Olivier Brissaud
Loïc De Pontual
Christèle Gras Le Guen
Isabelle Hau-Rainsard
Olivier Mory
Georges Picherot
Jean-Louis Stephan
Bernard Cohen
Evelyne Caulin
Benoît Soubeyrand
Philippe Reinert
Université de Rouen Normandie · FRCentre Hospitalier Universitaire de Sherbrooke · CAHôpital Charles-Nicolle · FRCentre Hospitalier Régional Universitaire de Brest · FRHôpital Jean-Verdier · FRSanofi (France) · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The optimal age for measles vaccination is an important health issue, since maternal antibodies may neutralize the vaccine antigen before a specific immune response develops, while delaying vaccination may increase the risk of complicated diseases in infants. However, measles vaccination impacts the duration of protection afforded by transplacental transfer of maternal antibodies: vaccination-induced maternal antibodies disappear faster than disease-induced antibodies. In order to maintain protection against measles in infants, it is important to monitor the dynamics of this phenomenon in vaccinated populations. To assess the current situation in France, a multicenter, prospective seroepidemiological study was conducted in seven French hospitals between October 2005 and January 2007. Maternal measles antibody concentrations from 348 infants 0 to 15 months old were measured using the plaque reduction neutralization assay. Geometric mean concentrations and the percentage of infants with maternal measles antibody concentrations above the protection threshold (>or=120 mIU/ml) were assessed according to age. Results show that after more than 20 years of routine measles vaccination in France, maternal measles-neutralizing antibodies decrease dramatically in French infants by 6 months of age, from 1,740 mIU/ml for infants 0 to 1 month old to 223 mIU/ml for infants 5 to 6 months old, and that 90% of infants are not protected against measles after 6 months of age. Infant protection against measles could be optimized both by increasing herd immunity through an increased vaccine coverage and by lowering the age of routine vaccination from 12 to 9 months.

Indexed as

Antibodies, ViralFranceHumansImmunity, Maternally-AcquiredImmunization, PassiveInfantKineticsMeaslesMeasles VaccineMeasles virusNeutralization TestsProspective StudiesAntibodies, ViralMeasles Vaccine

Identifiers

PMID18815232
PMCPMC2593172
OpenAlexW2171845792

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.