GuidelineVaccine2009
Guidance on the evaluation of Plasmodium vivax vaccines in populations exposed to natural infection.
Guideline in Vaccine, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- Malaria vaccine research and development: the role of the WHO MALVAC committee.Malaria journal · 2013Review
- Immunoglobulin A Nephropathy and Malaria falciparum Infection; a Rare Association.Iranian journal of public health · 2013Article
- N-terminal Plasmodium vivax merozoite surface protein-1, a potential subunit for malaria vivax vaccine.Clinical & developmental immunology · 2013Review
- MALVAC 2012 scientific forum: accelerating development of second-generation malaria vaccines.Malaria journal · 2012Article
- Murine immune responses to a Plasmodium vivax-derived chimeric recombinant protein expressed in Brassica napus.Malaria journal · 2011Article
- Serologic markers in relation to parasite exposure history help to estimate transmission dynamics of Plasmodium vivax.PloS one · 2011Article
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.
Funding
Abstract
In this paper we give guidance for the design and conduct of vaccine trials against Plasmodium vivax malaria. The paper supplements earlier guidelines on the planning of vaccine trials against Plasmodium falciparum malaria [WHO. Guidelines for the evaluation of Plasmodium falciparum vaccines in populations exposed to natural infections. Geneva: World Health Organization; 1997, http://www.who.int/vaccine_research/feuill_1_4-2.pdf], with further considerations in two later documents [Moorthy VS, Reed Z, Smith PG. Measurement of malaria vaccine efficacy in phase III trials: report of a WHO consultation. Vaccine 2007 July 9;25(28):5115-23; Moorthy V, Reed Z, Smith P. MALVAC 2008: measures of efficacy of malaria vaccines in phase 2b and phase 3 trials - scientific, regulatory and public health perspectives. Vaccine 2009 January 29;27(5):624-8]. We deal specifically with study design and methodological issues for the assessment of pre-erythrocytic and blood-stage vaccines against P. vivax. The role of vaccines in blocking transmission of P. vivax is not considered as the methodological issues are similar to those for P. falciparum, though longer follow-up would be required because of the potential for relapse discussed below. In this paper we discuss the rationale and background to trials of P. vivax vaccines, requirements for Phase IIb and Phase III field trials, implementation of clinical trials, methods of measurement and analysis, and ethical aspects.
Indexed as
Identifiers
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.