GuidelineStroke and vascular neurology2018
Guidelines for evaluation and management of cerebral collateral circulation in ischaemic stroke 2017.
Guideline in Stroke and vascular neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 2 of them syntheses that pooled it.
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
71 citing papers in PubMed, 2 syntheses or guidelines pooled it, 137 citations in OpenAlex.
- MRI for collateral assessment pre-thrombectomy and association with outcome: a systematic review and meta-analysis.Neuroradiology · 2023Pooled it
- Reporting quality evaluation of the stroke clinical practice guidelines: a systematic review.Systematic reviews · 2021Pooled it
- Association between post-thrombectomy blood pressure trajectories and clinical outcomes in hypertensive patients with acute ischemic stroke: a retrospective cohort study.Journal of human hypertension · 2026Article
- [Factors influencing hemorrhagic transformation after mechanical thrombectomy in patients with acute ischemic stroke patients].Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026Observational
- Clinical and Neuroimaging Predictors of Posterior Circulation Stroke: A Retrospective Analysis of In-Hospital Features.Brain sciences · 2026Article
- Computational fluid dynamics assessment of altered hemodynamics in the Circle of Willis during acute ischemic stroke and the impact of cerebral collateral development.Biomechanics and modeling in mechanobiology · 2026Article
- Trajectory Groups of 24-h Systolic Blood Pressure After Mechanical Thrombectomy and Outcomes.Journal of clinical hypertension (Greenwich, Conn.) · 2026Article
- Dynamic Impact of Leptomeningeal Collateral Status for Hemorrhagic Transformation in Patients with Acute Ischemic Stroke with Endovascular Treatment: A Prospective Study.Neurocritical care · 2025Article
- Article
- Automated collateral assessment restricted to the hypoperfused area for distal vessel occlusions in ischemic stroke.European radiology · 2025Article
- ETRAISI registry report: clinical characteristics and related factors of outcome in reperfusion-eligible AIS patients.BMC neurology · 2025Article
- Integrated Strategies for Targeting Arteriogenesis and Angiogenesis After Stroke.Translational stroke research · 2025Review
- Evaluation of contralateral arterial flow compensation using transcranial Doppler in acute internal carotid artery occlusion and implications for neurological outcome.Scientific reports · 2025Article
- Plasma hydrogen sulfide as a promising predictor of collateral cerebral circulation in acute ischemic stroke.American journal of translational research · 2025Article
- CT Perfusion imaging as prognostic factor for outcome of lacunar stroke.Neuroradiology · 2024Article
- High relative cerebral blood volume is associated with good long term clinical outcomes in acute ischemic stroke: a retrospective cohort study.BMC neurology · 2024Article
- CT perfusion based rCBF <38% volume is independently and negatively associated with digital subtraction angiography collateral score in anterior circulation large vessel occlusions.The neuroradiology journal · 2024Article
- Low Remnant Cholesterol and In-Hospital Bleeding Risk After Ischemic Stroke or Transient Ischemic Attack.Journal of the American Heart Association · 2024Article
- Pretreatment CTP Collateral Parameters Predict Good Outcomes in Successfully Recanalized Middle Cerebral Artery Distal Medium Vessel Occlusions.Clinical neuroradiology · 2024Article
- Effect of heart rate on poor outcome in stroke patients treated with intra-arterial thrombectomy.BMC neurology · 2024Article
11 more citing papers are in PubMed but not listed here.
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 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Collateral circulation plays a vital role in sustaining blood flow to the ischaemic areas in acute, subacute or chronic phases after an ischaemic stroke or transient ischaemic attack. Good collateral circulation has shown protective effects towards a favourable functional outcome and a lower risk of recurrence in stroke attributed to different aetiologies or undergoing medical or endovascular treatment. Over the past decade, the importance of collateral circulation has attracted more attention and is becoming a hot spot for research. However, the diversity in imaging methods and criteria to evaluate collateral circulation has hindered comparisons of findings from different cohorts and further studies in exploring the clinical relevance of collateral circulation and possible methods to enhance collateral flow. The statement is aimed to update currently available evidence and provide evidence-based recommendations regarding grading methods for collateral circulation, its significance in patients with stroke and methods under investigation to improve collateral flow.
Indexed as
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What 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.