ArticleStroke and vascular neurology2024
Trendelenburg position for acute anterior circulation ischaemic stroke with large artery atherosclerosis aetiology (HOPES 3): rationale and design.
Article in Stroke and vascular neurology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06010641 (Trendelenburg Position for Acute Anterior Circulation Ischemic Stroke With Large Artery Atherosclerosis Etiology), 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.
Trendelenburg Position for Acute Anterior Circulation Ischemic Stroke With Large Artery Atherosclerosis Etiology (HOPES 3): a Prospective, Randomized, Open-label, Blinded-endpoint, Multi-center Trial
Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- Head-down position after reperfusion improves cerebral ischaemic injury in rat.Stroke and vascular neurology · 2026Article
- Multidimensional machine learning for early neurological deterioration prediction in acute ischemic stroke.Frontiers in medicine · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
rationaleThe effect of the head position as a non-pharmacological therapy on acute ischaemic stroke (AIS) remains inconclusive. Our recent Head dOwn-Position for acutE moderate ischaemic Stroke with large artery atherosclerosis (HOPES 2) suggested the safety, feasibility and potential benefit of the head-down position (HDP) in AIS.
aimTo investigate the benefit of HDP in acute moderate ischaemic stroke patients with large artery atherosclerosis (LAA). SAMPLE SIZE ESTIMATES: Based on a two-sided 0.05 level of significance, 600 patients are expected to yield the superiority hypothesis with 80% power, stratified by age, sex, history of diabetes, baseline systolic blood pressure, location of index vessel, National Institutes of Health Stroke Scale Score at randomisation, onset to randomisation time, progression to moderate neurological deficit due to early neurological deterioration and degree of responsible vessel stenosis.
designHead dOwn-Position for acutE moderate ischaemic Stroke with large artery atherosclerosis(HOPES 3) is a prospective, randomised, open-label, blinded endpoint and multicentre study. Eligible patients who had an ischaemic stroke will be randomly assigned (1:1) into the HDP group receiving -20° Trendelenburg plus standard medical care in compliance with national guidelines, or control group only receiving standard medical care in compliance with national guidelines. OUTCOME: The primary outcome is favourable functional outcome, defined as modified Rankin Scale 0-2 at 90 days. Safety outcomes are HDP-related adverse events. All outcomes will have blinded assessment and will be analysed on the intention-to-treat basis.
conclusionsThe results of HOPES 3 will provide evidence for the effect of HDP in acute moderate ischaemic stroke patients with LAA within 24 hours of onset or in patients with progression from mild neurological deficit within 24 hours. TRIAL REGISTRATION NUMBER: NCT06010641.
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Registered trials
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