ArticleJournal of the American Heart Association2022
Diagnostic Performance of Computed Tomography Angiography and Computed Tomography Perfusion Tissue Time-to-Maximum in Vasospasm Following Aneurysmal Subarachnoid Hemorrhage.
Article in Journal of the American Heart Association, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis 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
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.
- CTP for the Screening of Vasospasm and Delayed Cerebral Ischemia in Aneurysmal SAH: A Systematic Review and Meta-analysis.AJNR. American journal of neuroradiology · 2024Pooled it
- Territorial CT Perfusion Burden and Outcome After Aneurysmal Subarachnoid Haemorrhage: A Retrospective Single-Centre Cohort Study.Diagnostics (Basel, Switzerland) · 2026Article
- Time-to-maximum Analysis Using Rapid Processing of Perfusion and Diffusion Software for Assessment of the Risk of Delayed Cerebral Ischemia after Aneurysmal Subarachnoid Hemorrhage.Neurologia medico-chirurgica · 2026Article
- Early Onset of Cerebral Vasospasm and the Mediating Impact of Secondary Infarction on In-Hospital Mortality Following Aneurysmal Subarachnoid Hemorrhage.Diagnostics (Basel, Switzerland) · 2026Article
- Volumetric Assessment of Perimesencephalic Subarachnoid Hemorrhage.Neurology and therapy · 2025Article
- Post-traumatic vasospasm: Epidemiology, specificities, risk factors, and therapeutics.Journal of intensive medicine · 2025Review
- Beyond the bleed: complications after aneurysmal subarachnoid hemorrhage. Pathophysiology, clinical implications, and management strategies: a review.Critical care (London, England) · 2025Review
- Article
- Perimesencephalic Subarachnoid Hemorrhage Is Not Always a Benign Condition: Hemorrhage Volume as a Predictor for Complications and Clinical Outcome.Biomedicines · 2025Article
- Contemporary management of aneurysmal subarachnoid haemorrhage. An update for the intensivist.Intensive care medicine · 2024Review
- First use of intraventricular nicardipine in a pediatric patient with vasospasm secondary to meningitis: illustrative case.Journal of neurosurgery. Case lessons · 2024Article
- CTA Supplemented by CTP Increases Interrater Reliability and Endovascular Treatment Use in Patients with Aneurysmal SAH.AJNR. American journal of neuroradiology · 2024Article
- ADORA3: A Key Player in the Pathogenesis of Intracranial Aneurysms and a Potential Diagnostic Biomarker.Molecular diagnosis & therapy · 2024Article
- The impact of perfusion computed tomography on the diagnosis and outcome of delayed cerebral ischemia after subarachnoid hemorrhage.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024Article
- Early and recurrent cerebral vasospasms after aneurysmal subarachnoid hemorrhage: The impact of age.European stroke journal · 2024Article
- Should individual timeline and serial CT/MRI panels of all patients be presented in acute brain insult cohorts? A pilot study of 45 patients with decompressive craniectomy after aneurysmal subarachnoid hemorrhage.Acta neurochirurgica · 2023Review
- Pathophysiology of Early Brain Injury and Its Association with Delayed Cerebral Ischemia in Aneurysmal Subarachnoid Hemorrhage: A Review of Current Literature.Journal of clinical medicine · 2023Review
- Computed tomography perfusion stroke mimics on RAPID commercial software: A case-based review.Brain circulationReview
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 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background Vasospasm is a treatable cause of deterioration following aneurysmal subarachnoid hemorrhage. Cerebral computed tomography perfusion mean transit times have been proposed as a predictor of vasospasm but suffer from well-known technical limitations. We evaluated fully automated, thresholded time-to-maxima of the tissue residue function (
Indexed as
Identifiers
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.