Evidence map›Paper›PMID 32933955›Full record

ArticleBMJ open2020

Seasonal malaria vaccination: protocol of a phase 3 trial of seasonal vaccination with the RTS,S/AS01

Daniel Chandramohan, Alassane Dicko, Issaka Zongo, Issaka Sagara, Matthew Cairns, Irene Kuepfer, Modibo Diarra, Amadou Tapily, Djibrilla Issiaka, Koualy Sanogo and 9 more

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03143218 (A Phase IIIB Comparative Trial of Seasonal Vaccination With the Malaria Vaccine RTS,S/AS01, Seasonal Malaria Chemoprevention and of the Two Interventions Combined), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.7field-weighted citation impact, top 9% 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.

NCT03143218 phase3completednot on this map

A Phase IIIB Comparative Trial of Seasonal Vaccination With the Malaria Vaccine RTS,S/AS01, Seasonal Malaria Chemoprevention and of the Two Interventions Combined

TypeinterventionalSponsorLondon School of Hygiene and Tropical MedicineRan2017 to 2020Enrolled5,920ConditionsMalaria,Falciparum, Children, OnlyArmsRABIPUR®, RTS,S/AS01, SMC with SP+AQ, SMC placebo
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trial
  2. The Anti-Circumsporozoite Antibody Response of Children to Seasonal Vaccination With the RTS,S/AS01E Malaria Vaccine.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2022
    Trial
  3. Impact of seasonal RTS,S/AS01Malaria journal · 2022
    Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. 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

19 authors at 4 institutions in 4 countries.

Daniel ChandramohanDepartment of Disease Control, London School of Hygiene and Tropical Medicine, London, UK Daniel.Chandramohan@lshtm.ac.uk.
Alassane DickoMalaria Research and Training Center, Bamako, Mali.
Issaka ZongoInstitut de Recherche en Sciences de la Santé, Bobo-Dioulasso, Burkina Faso.
Issaka SagaraMalaria Research and Training Center, Bamako, Mali.
Matthew CairnsDepartment of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Irene KuepferDepartment of Disease Control, London School of Hygiene and Tropical Medicine, London, UK.
Modibo DiarraMalaria Research and Training Center, Bamako, Mali.
Amadou TapilyMalaria Research and Training Center, Bamako, Mali.
Djibrilla IssiakaMalaria Research and Training Center, Bamako, Mali.
Koualy SanogoMalaria Research and Training Center, Bamako, Mali.
Almahamoudou MahamarMalaria Research and Training Center, Bamako, Mali.
Frederic SompougdouInstitut de Recherche en Sciences de la Santé, Bobo-Dioulasso, Burkina Faso.
Serge YerbangaInstitut de Recherche en Sciences de la Santé, Bobo-Dioulasso, Burkina Faso.
Ismaila TheraMalaria Research and Training Center, Bamako, Mali.
Paul MilliganDepartment of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK.
Halidou TintoInstitut de Recherche en Sciences de la Santé, Bobo-Dioulasso, Burkina Faso.
Opokua Ofori-AnyinamGlaxoSmithKline Biologicals SA, Wavre, Belgium.
Jean-Bosco OuedraogoInstitut de Recherche en Sciences de la Santé, Bobo-Dioulasso, Burkina Faso.
B GreenwoodDepartment of Disease Control, London School of Hygiene and Tropical Medicine, London, UK.
University of Bamako · MLInstitut de Recherche en Sciences de la Santé · BFLondon School of Hygiene & Tropical Medicine · GBGlaxoSmithKline (Belgium) · BE

Funding

Department of Health [UK]Medical Research Council MR/P006876/1Wellcome Trust
6 · The paper itself

Abstract

introductionSeasonal malaria chemoprevention (SMC), with sulphadoxine-pyrimethamine plus amodiaquine (SP+AQ) is effective but does not provide complete protection against clinical malaria. The RTS,S/AS01 METHODS AND ANALYSIS: This is an individually randomised, double-blind, placebo-controlled trial. 5920 children aged 5-17 months were enrolled in April 2017 in Mali and Burkina Faso. Children in group 1 received three priming doses of RTS,S/AS01 ETHICS AND DISSEMINATION: The protocol was approved by the national ethics committees of Mali and Burkina Faso and the London School of Hygiene and Tropical Medicine. The results will be presented to all stakeholders and published in open access journals. TRIAL REGISTRATION NUMBER: NCT03143218; Pre-results.

Indexed as

AntimalarialsMalariaMalaria, FalciparumMalaria VaccinesBurkina FasoChemopreventionChildClinical Trials, Phase III as TopicHumansInfantLondonMaliRandomized Controlled Trials as TopicSeasonsVaccinationAntimalarialsMalaria Vaccinesepidemiologyimmunologytropical medicine

Identifiers

PMID32933955
PMCPMC7493088
OpenAlexW3085381664

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.