Strokes Following Snakebite Envenomations — Case-Series Trajectory Map
Source: Almeida T, Priante SP, João GP, Nery Oliveira D, Mouta G, Sachett J, et al. (2025)
Strokes following snakebite envenomations: A systematic review and individual patient data meta-analysis.
PLoS Negl Trop Dis 19(12): e0013789.
https://doi.org/10.1371/journal.pntd.0013789
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Full text PDF (PMC12677522)
Data-fidelity note: the paper reports 130 pooled cases almost entirely as aggregate frequencies
(Tables 1–5). True individual, linked patient trajectories are only available for the 6 fatal autopsy cases
in Table 6. Those 6 are rendered here as real threaded patient paths. The rest of the network (grey/blue "population" nodes)
represents sequential clinical checkpoints weighted by their reported marginal prevalence across the 130-case cohort —
it is not a verified joint trajectory for each of the other 124 patients, since the paper's individual-level
supplementary file (S2) was not part of the source document provided.
Highlight patient:
Node size = patient count / hub weight Textbook path node (highest-density route) Fork point used only by fatal/outlier autopsy cases— Edge thickness = shared checkpoint frequencyClick any node for details · click a patient button to trace a real trajectory