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Specialty: Radiology
Condition: Hemorrhagic Stroke

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Total 905 results found since Jan 2013.

SOFIA catheter for direct aspiration of large vessel occlusion stroke: A single-center cohort and meta-analysis
CONCLUSION: The DA approach for LVOS with the SOFIA catheters is highly effective with an efficacy and safety profile comparable to those found in contemporary thrombectomy trials and observational studies that use other devices or approaches.PMID:33818182 | DOI:10.1177/15910199211005328
Source: Interventional Neuroradiology - April 5, 2021 Category: Radiology Authors: Federico Bolognini Pablo A Lebedinsky Mariano Musacchio Mariette Delaitre Abdoulaye M Traor é Francis Vuillemet Fran çois Sellal Jean-Fran çois Cerfon Eric Schluck Daniela Iancu Elena A Cora S ébastien Richard Ren é Anxionnat Benjamin Gory Stephanos Source Type: research

Low-Dose Eptifibatide for Tandem Occlusion in Stroke: Safety and Carotid Artery Patency EXTRACRANIAL VASCULAR
CONCLUSIONS: Low-dose eptifibatide seemed to be safe in tandem occlusions (symptomatic intracranial hemorrhage, 2%), although asymptomatic cervical carotid artery re-occlusions still occurred in 14% of patients.
Source: American Journal of Neuroradiology - April 12, 2021 Category: Radiology Authors: Jost, A., Roels, C., Brown, M., Janjua, R., Heck, D. Tags: EXTRACRANIAL VASCULAR Source Type: research

Validation of the National Institute of Neurological Disorders and Stroke Spinal Cord Injury MRI Common Data Elements Instrument SPINE
CONCLUSIONS: Agreement was more consistent for the ordinal measures of spinal cord injury than continuous measures. Good to excellent agreement on length and location of spinal cord hemorrhage and edema can be achieved with ordinal measures alone.
Source: American Journal of Neuroradiology - April 12, 2021 Category: Radiology Authors: Fisher, J., Krisa, L., Middleton, D. M., Leiby, B. E., Harrop, J. S., Shah, L. M., Schwartz, E. D., Doshi, A., Faro, S. H., Mohamed, F. B., Flanders, A. E. Tags: SPINE Source Type: research

Stent-Based Retrieval Techniques in Acute Ischemic Stroke Patients with and Without Susceptibility Vessel Sign
ConclusionWhile previous analyses indicated that first-line SR thrombectomy may promise higher rates of reperfusion than contact aspiration in AIS patients with SVS, our data show no superiority of any particular SR-based retrieval technique regardless of SVS status.
Source: Klinische Neuroradiologie - August 31, 2021 Category: Radiology Source Type: research

Non-negligible clinical relevance of haemorrhagic transformation after endovascular thrombectomy with successful reperfusion in acute ischaemic stroke
To explore the association between haemorrhagic transformation (HT) subtypes and functional outcome in acute ischaemic stroke (AIS) patients with successful recanalization treated by endovascular thrombectomy (EVT).
Source: Clinical Radiology - October 30, 2021 Category: Radiology Authors: K. Qiu, L.-B. Zhao, X.-Q. Xu, Y. Wang, J. Liu, S. Liu, H.-B. Shi, Q.-Q. Zu Source Type: research

A case of inflammatory cerebral amyloid angiopathy after ischemic stroke - a potential risk factor related to blood-brain barrier disruption
We present a patient with history of CAA who developed probable CAA-ri/ABRA three months after an acute ischemic stroke.
Source: Clinical Imaging - November 19, 2021 Category: Radiology Authors: Dora Chen, Michelle Roytman, Kyriakos A. Kirou, Babak B. Navi, Andrew D. Schweitzer Tags: Neuroradiology Source Type: research

Brain atrophy in acute ischaemic stroke patients treated with reperfusion therapy: a systematic review
CONCLUSION: This systematic review indicates a potential prognostic role of BA in AIS. Quantitative analysis of association of BA with outcomes in AIS is not possible given the heterogeneity in BA assessment and reporting across studies. Future studies using standardized BA assessment are warranted to clarify its association with clinical and safety outcomes in AIS.PMID:34851161 | DOI:10.1177/02841851211060427
Source: Acta Radiologica - December 1, 2021 Category: Radiology Authors: Aarushi Rastogi Robert Weissert Sonu Mm Bhaskar Source Type: research

Nomogram to predict haemorrhagic transformation after stroke thrombolysis: a combined brain imaging and clinical study
To construct a novel nomogram by integrating computed tomography perfusion (CTP) and clinical parameters for individualised prediction of haemorrhagic transformation (HT) in intravenous thrombolysis (IVT)-treated acute ischaemic stroke (AIS) patients.
Source: Clinical Radiology - December 22, 2021 Category: Radiology Authors: X.-X. Zhang, F.-R. Yao, J.-H. Zhu, Z.-G. Chen, Y.-P. Shen, Y.-N. Qiao, H.-C. Shi, J.-H. Liang, X.-M. Wang, Q. Fang Source Type: research

Predicting hemorrhagic transformation after thrombectomy in acute ischemic stroke: a multimodal score of the regional pial collateral
ConclusionThe multimodal regional pial collateral score has good value in the risk assessment of HT and sICH in patients with AIS after mechanical thrombectomy. The combination of multiple parameters can improve diagnostic performance.
Source: Neuroradiology - February 17, 2022 Category: Radiology Source Type: research

Review of net water uptake in the management of acute ischemic stroke
AbstractCT densitometry-based methods to directly quantify net water uptake in ischemic brain tissue have been increasingly applied recently. There is potential for net water uptake to be used as an imaging biomarker for the pathophysiology of infarcted lesions. This review is aimed at summarizing the potential and current status of the application of net water uptake as a biomarker in the management of ischemic stroke and future directions in this context. Specifically, we provide a brief overview of the principle and different methods of net water uptake measurement, followed by a discussion of the role of net water upta...
Source: European Radiology - March 12, 2022 Category: Radiology Source Type: research

Predictors and Prognostic Implications of Hemorrhagic Transformation Following Cerebral Endovascular Thrombectomy in Acute Ischemic Stroke: A Multicenter Analysis
ConclusionsPH2 following EVT is associated with increased mortality and unfavorable outcome rates. Rates of PH2 are not different between LTW patients and those treated  <  6 h from symptom onset.
Source: CardioVascular and Interventional Radiology - March 16, 2022 Category: Radiology Source Type: research