ArticleScientific reports2025
Usefulness of intravascular pressure ratio measurement for cerebral hemodynamics in carotid artery stenting patients.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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
2 citing papers in PubMed.
- Haemodynamic and biomechanical biomarker analysis of carotid fibromuscular dysplasia via fluid-structure interaction.Biomechanics and modeling in mechanobiology · 2026Article
- Assessing the Functional Severity of Carotid Artery Stenosis Using an Image-Based Hemodynamic Modeling Method.Annals of biomedical engineering · 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.
Funding
Abstract
The role of intravascular pressure ratio across carotid artery stenosis in assessing cerebral hemodynamics remains unclear. This study evaluated the utility of pressure-wire-based carotid pressure ratio (CPR) measurement during carotid artery stenting (CAS) in patients with internal carotid artery (ICA) stenosis. We prospectively enrolled 25 patients undergoing CAS for unilateral ICA stenosis. CPR was defined as the ratio of mean arterial pressure distal to proximal to the stenosis, measured before and after CAS using a pressure wire. We analyzed the correlation of CPR with cerebral vascular reserve (CVR), cerebral blood flow asymmetry index (CBF-AI), and stenosis-related parameters. Receiver operating characteristic (ROC) analysis identified optimal CPR thresholds. CPR significantly correlated with CVR (R
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.