ArticleNPJ vaccines2025
Safety and immunogenicity of the Sm-p80 GLA-SE schistosomiasis vaccine.
Article in NPJ vaccines, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05292391 (A Phase 1, Open-Label, Dose-Escalation Trial to Evaluate the Safety, Reactogenicity, and Immunogenicity of the Sm-p80 + GLA-SE), which is not on this map. Cited by 2 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.
A Phase 1, Open-Label, Dose-Escalation Trial to Evaluate the Safety, Reactogenicity, and Immunogenicity of the Sm-p80 + GLA-SE (SchistoShield(R)) Vaccine in Healthy Adults
Who cites it
2 citing papers in PubMed.
- Schistosomiasis vaccine SchistoShield® induces functional immune memory responses in US and African populations.NPJ vaccines · 2026Article
- From cercariae to chronic inflammation: understanding schistosome infection and host immune responses.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
Abstract
Schistosomiasis is a neglected tropical disease with the greatest burden in sub-Saharan Africa. An efficacious and safe vaccine would have a major global public health impact. The investigational SchistoShield® (Sm-p80 [antigen] + GLA-SE [adjuvant]) vaccine targets the Sm-p80 surface membrane antigen of Schistosoma mansoni and in nonhuman primate challenge studies was shown to be highly effective in killing pathogenic female worms and reducing host organ pathology and egg excretion. In this Phase 1 first-in-human, dose-escalation trial with sequential assignment, we evaluated the safety and immunogenicity of the vaccine in healthy adults in the United States. The vaccine formulations, given as a three dose intramuscular series, were well tolerated and adjuvanted formulations induced robust IgG ELISA responses against the Sm-p80 antigen. The vaccine has been advanced to a Phase 1b trial among adults in endemic areas of Africa.Clinicaltrials.gov registration: NCT05292391 https://Clinicaltrials.gov/study/NCT05292391 .
Identifiers
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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.