ArticleFrontiers in neurology2022
Low ankle-brachial index and cognitive function after stroke-the PROSpective with Incident Stroke Berlin (PROSCIS-B).
Article in Frontiers in neurology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01363856 (Center for Stroke Research Berlin), which is not on this map. Cited by 2 papers.
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
Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- The association between Ankle Brachial Index (ABI) and cognitive impairment in geriatric patients at Dr Cipto Mangunkusumo Hospital Jakarta.BMC geriatrics · 2026Article
- The Accessible Vascular Indicators for Mild Cognitive Impairment Detection: The Predictive Value of the Ankle-Brachial Index.Journal of clinical medicine · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Low ankle-brachial index (ABI) ≤0. 9 is a marker for generalized atherosclerosis and a risk factor for cognitive decline in the general population. Objective: To evaluate the impact of ABI ≤0.9 on cognitive function up to 3 years after first-ever ischemic stroke. Methods: Data was used from the "PROspective Cohort with Incident Stroke-Berlin" (PROSCIS-B; NCT01363856). ABI was measured at baseline and categorized into normal (1.4-0.9) vs. low (≤0.9). Cognitive function was assessed with the Montreal Cognitive Assessment (MoCA) and the Mini-Mental-State-Examination (MMSE) at baseline and with the Telephone Interview for Cognitive Status-modified (TICS-m) at 1-3 years of follow-up. We performed confounder adjusted generalized linear models (GLM) to calculate relative risks (RR) for cognitive impairment at baseline (MMSE≤26; MoCA≤25) and linear mixed models (LMM) to estimate the impact of low ABI on TICS-m over time. Results: We included 325 patients [mean age: 66 (SD = 13); 38% female, median NIHSS = 2 (IQR = 1-4), ABI≤0.9: 59 (18%)]. Patients with low ABI were at increased risk of cognitive impairment at baseline (adjusted RR for MoCA≤25 = 1.98; 95%-CI:1.24 to 3.16). TICS-m scores were consistently lower over time in patients with low ABI (adjusted ß = -1.96; 95%-CI:-3.55 to -0.37). Independent of ABI, cognitive function did not decline over time (adjusted ß:0.29; 95%-CI:-0.06 to 0.64). Conclusion: In patients with mild to moderate first-ever ischemic stroke, low ABI is associated with reduced cognitive function over a 3-year follow-up. Study Registration: https://clinicaltrials.gov; Unique identifier: NCT01363856.
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Registered trials
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