Trial reportScientific reports2021
A prospective cohort study on longitudinal trajectories of cognitive function after stroke.
Trial report in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05612815 (Predicting Cognitive Development in Younger Stroke Patients Using the Oxford Cognitive Screen), which is not on this map. Cited by 16 papers, 3 of them syntheses that pooled it.
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.
Predicting Cognitive Development in Younger Stroke Patients Using the Oxford Cognitive Screen (STROKY)
Who cites it
16 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Effect of transcranial direct current stimulation combined with cognitive rehabilitation on cognitive function and activities of daily living in patients with post-stroke cognitive impairment: a systematic review and meta-analysis.Frontiers in neurology · 2025Pooled it
- Short-term Trajectories of Poststroke Cognitive Function: A STROKOG Collaboration Study.Neurology · 2023Pooled it
- Brain activation of the PFC during dual-task walking in stroke patients: A systematic review and meta-analysis of functional near-infrared spectroscopy studies.Frontiers in neuroscience · 2023Pooled it
- Computer-aided cognitive training combined with tDCS can improve post-stroke cognitive impairment and cerebral vasomotor function: a randomized controlled trial.BMC neurology · 2024Trial
- Longitudinal Trajectories of Global and Domain-Specific Cognition After Stroke Using the Oxford Cognitive Screen.Stroke · 2026Article
- Sex Differences in Outcomes Over the First Year After Ischemic Stroke: A Population-Based Longitudinal Study.Neurology · 2026Article
- Pulsatility index is a prognostic marker of cognitive outcome in patients with transient ischemic attack and mild acute stroke.Cerebral circulation - cognition and behavior · 2026Article
- Associations between systemic inflammation and cognitive trajectories post-stroke.Scientific reports · 2025Observational
- Post-stroke cognitive impairment: More than a lesion-symptom model.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Train-your-brain pilot community-based intervention after stroke: cognitive trajectory over 10-month follow-up.Frontiers in neurology · 2025Article
- Fronto-Cerebellar Diaschisis and Cognitive Dysfunction after Pontine Stroke: A Case Series and Systematic Review.Biomedicines · 2024Review
- Cardiovascular risk factors are associated with cognitive trajectory in the first year after stroke.Cerebral circulation - cognition and behavior · 2024Article
- Montreal cognitive assessment as a cognitive outcome measure in progressive supranuclear palsy.Frontiers in neurology · 2024Article
- Physical Activity Behavior and Its Association With Global Cognitive Function Three Months After Stroke: The Nor-COAST Study†.Physical therapy · 2023Article
- Psychometric properties of the post-stroke depression scale in the sequelae stage.Frontiers in psychology · 2023Article
- Longitudinal Brain Changes After Stroke and the Association With Cognitive Decline.Frontiers in neurology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The study aimed to determine longitudinal trajectories of cognitive function during the first year after stroke. The Montreal Cognitive Assessment (MoCA) was used to screen cognitive function at 36-48 h, 3-months, and 12-months post-stroke. Individuals who shared similar trajectories were classified by applying the group-based trajectory models. Data from 94 patients were included in the analysis. Three cognitive functioning groups were identified by the trajectory models: high [14 patients (15%)], medium [58 (62%)] and low [22 (23%)]. For the high and medium groups, cognitive function improved at 12 months, but this did not occur in the low group. After age, sex and education matching to the normative MoCA from the Swedish population, 52 patients (55%) were found to be cognitively impaired at baseline, and few patients had recovered at 12 months. The impact on memory differs between cognitive functioning groups, whereas the impact on activities of daily living was not different. Patients with the poorest cognitive function did not improve at one-year poststroke and were prone to severe memory problems. These findings may help to increase focus on long-term rehabilitation plans for those patients, and more accurately assess their needs and difficulties experienced in daily living.
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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.