ArticleEuropean journal of neurology2026
Who Falls After a Stroke? Evidence From a Prospective Stroke Cohort.
Article in European journal of neurology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Not yet cited in PubMed.
What it found
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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.
Center for Stroke Research Berlin (CSB) Prospective Stroke Cohort
Biomarkers and Perfusion - Training-Induced Changes After Stroke (BAPTISe): Protocol of an Observational Study Accompanying a Randomized Controlled Trial
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Authors and funding
12 authors.
Funding
Abstract
backgroundFalls affect over 30% of stroke survivors within the first year, yet lesion-related mobility and gait impairments underlying fall risk remain poorly understood. This study aimed to identify lesion-derived functional networks associated with impaired mobility, gait, and fall risk in subacute stroke, and to determine whether disruption to these networks is associated with falls during the six-month follow-up.
methodsWe analyzed data from 94 patients with disabling subacute ischemic stroke from the prospective Baptize cohort, an imaging sub-cohort of the multicenter PHYS-STROKE trial. Principal component (PC) analysis reduced seven mobility-related and four gait-related baseline variables into two composites: PC1-Mobility and PC1-Gait, explaining 56% and 82% of variance, respectively. PC1-Mobility indexed global disability, whereas PC1-Gait reflected spatiotemporal walking capacity. Lesion network mapping (LNM) identified functional networks associated with each domain. Patient-reported falls up to six months post-enrollment were the primary endpoint.
resultsLNM revealed that the mobility-related network predominantly involved cortical regions, whereas the gait-related network was linked to subcortical and infratentorial connectivity. In binary multivariable logistic regression, network similarity scores were not associated with falls; only older age was significant (adjusted OR 1.08, 95% CI 1.02-1.16, p = 0.01). LNM of fall occurrence identified a cortical network with significant spatial overlap with the mobility-related network (p < 0.001).
conclusionThis exploratory, hypothesis-generating study identified distinct functional networks for post-stroke mobility and gait impairment. Falls may be more closely linked to disruptions in cortical networks supporting voluntary motor control and whole-body coordination than to subcortical gait-modulating structures, potentially informing fall risk stratification and targeted prevention.
trial registrationClinicalTrials.gov identifiers: BAPTISe: NCT01954797, PHYS-STROKE: NCT01363856.
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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 Socratic graph.