ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2026
Plasma phosphorylated tau and cerebrovascular burden predict emergency department use in dependent older patients.
Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors.
Funding
Abstract
backgroundDependent older patients show high risk of adverse health outcomes when admitted to the emergency department (ED). The prompt identification of ED use risk factors in such population is hence needed. While frailty and cognitive impairment are a known clinical risk factors, biomarkers of most prevalent dementias have been scarcely investigated as possible ED use predictors. Within this framework, this prospective study explored whether plasma phospho-tau181 (ptau181) and cerebrovascular burden provide additional predictive value for 6-month ED use in elderly dependent patients, beyond frailty and age.
methodsWe collected baseline clinical and laboratory data to validate a 32-item frailty index, while assessing cognitive impairment through the Mini-Mental State Examination. Biomarkers of cognitive impairment included plasma ptau181 and cerebrovascular burden, i.e., the Fazekas Scale. Binomial and Cox regression models tested the biomarkers of cognitive impairment as predictors of ED use, adjusting for frailty and age. The interaction between cognitive impairment biomarkers was explored.
resultsOf the 102 recruited patients, 38 visited the ED. In the binomial models, the frailty index (OR = 1.69, p = 0.011) and the Fazekas Scale (OR = 3.57, p = 0.007) predicted ED use. At lower p-tau181 levels, ED admission risk increased only with higher cerebrovascular burden. Conversely, higher p-tau181 levels predicted ED use (OR = 4.90, p = 0.037) irrespective of cerebrovascular burden. No significant predictors of time to ED use emerged. DISCUSSION: Beyond measures of clinical frailty, the routinary employment of cognitive impairment biomarkers may contribute identifying dependent older patients at short-term high risk of ED use, possibly reducing adverse health outcomes in such population.
Indexed as
Identifiers
42418029What 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.