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Condition: Hemorrhagic Stroke
Procedure: PET Scan
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Total 873 results found since Jan 2013.
Case Report: Preliminary Images From an Electromagnetic Portable Brain Scanner for Diagnosis and Monitoring of Acute Stroke
Conclusion: Due to speed of imaging, size and mobility of the device and negligible environmental risks, development of electromagnetic scanning scanner provides a promising additional modality for mobile and bedside neuroimaging.
Source: Frontiers in Neurology - October 29, 2021 Category: Neurology Source Type: research
Cerebral Microbleed Burden in Ischemic Stroke Patients on Aspirin: Prospective Cohort of Intracranial Hemorrhage
Conclusion: Age and hypertension are independently associated with the presence of CMBs. Intracranial hemorrhage incidence rate was increased with the number of CMBs, and the number of CMBs ≥10 were independent predictors of ICH in acute stroke patients.
Source: Frontiers in Neurology - October 28, 2021 Category: Neurology Source Type: research
Neurophysiological Examinations as Adjunctive Tool to Imaging Techniques in Spontaneous Intracerebral Hemorrhage: IRONHEART Study
Conclusion: Together with the clinical symptoms, the volume of bleeding, perihematomal edema (or their combined volume), and neurophysiological examinations like EEG and TMS play an important role in the neurological outcome of patients with ICH. This might affect the patients' rehabilitation plans in the future, since with the help of the examinations the subset of patients with potential for recovery could be identified.
Source: Frontiers in Neurology - October 27, 2021 Category: Neurology Source Type: research
Evaluating 68GaGa-p14-032 as a Novel PET Tracer for Diagnosis Cerebral Amyloid Angiopathy
Conclusions: Our results provide early evidence that the [68Ga] Ga-p14-032 PET probe binds preferentially to vascular amyloid and may be a useful tracer for diagnosing CAA.
Source: Frontiers in Neurology - October 27, 2021 Category: Neurology Source Type: research
Safety of intravenous thrombolysis and mechanical thrombectomy in bilateral posterior cerebral artery territory infarction
CONCLUSION: Even if there is no randomized controlled trial to compare the effectiveness and safety of mechanical thrombectomy (MT) to intravenous thrombolysis in patients with posterior circulation occlusion, the good outcome of this case encourages combined stroke treatments in posterior circulation stroke, even in case of mild but disabling neurological deficits.PMID:34629044 | DOI:10.2174/1574886316666211008140212
Source: Current Drug Safety - October 11, 2021 Category: Drugs & Pharmacology Authors: Maurizio Acampa Francesca Guideri Sandra Bracco Rossana Tassi Carlo Domenichelli Pietro Enea Lazzerini Samuele Cioni Giuseppe Martini Source Type: research
Fabry-Stroke Italian Registry (FSIR): a nationwide, prospective, observational study about incidence and characteristics of Fabry-related stroke in young-adults. Presentation of the study protocol
DiscussionThe potential implications of this study are as follows: (i) to add information about the yield of systematic screening for Fabry disease in a prospective large cohort of acute cerebrovascular patients; (ii) to deepen knowledge of clinical, pathophysiological, and prognostic characteristics of Fabry-related stroke.
Source: Neurological Sciences - October 5, 2021 Category: Neurology Source Type: research
The Routine Follow-up Head CT: Is it Still a Necessary Step in the Thrombolysis Pathway?
ConclusionsThe 24-h head CT scan does not change management for most patients, particularly those with low National Institutes of Health Stroke Scale scores who do not undergo MT. Consideration should be given to removing routine follow-up imaging from postthrombolysis protocols in favor of an examination-based approach.
Source: Neurocritical Care - September 27, 2021 Category: Neurology Source Type: research
Application of Machine Learning Techniques to Identify Data Reliability and Factors Affecting Outcome After Stroke Using Electronic Administrative Records
Conclusion: Electronic administrative records from this cohort produced reliable outcome prediction and identified clinically appropriate factors negatively impacting most outcome variables following hospital admission with stroke. This presents a means of future identification of modifiable factors associated with patient discharge destination. This may potentially aid in patient selection for certain interventions and aid in better patient and clinician education regarding expected discharge outcomes.
Source: Frontiers in Neurology - September 27, 2021 Category: Neurology Source Type: research
Inflammatory Biomarkers and Intracranial Hemorrhage after Endovascular Thrombectomy
CONCLUSION: Higher neutrophil counts, low WBC counts, low lymphocyte counts, and low platelet to lymphoycyte ratio were baseline serology biomarkers that were associated with post-EVT hemorrhage. Our findings, particularly the association of diabetes mellitus and high neutrophil, support experimental data on the role of thromboinflammation in hemorrhagic transformation of large vessel occlusions.PMID:34548113 | DOI:10.1017/cjn.2021.197
Source: The Canadian Journal of Neurological Sciences - September 22, 2021 Category: Neurology Authors: Jose Danilo Bengzon Diestro Carmen Parra-Farinas Michael Balas Zsolt Zador Noora Almusalam Adam A Dmytriw Phavalan Rajendram Rebecca Phillips Abdullah Alqabbani Emmad Qazi Yangmei Li Walter Montanera Dipanka Sarma Thomas R Marotta Aditya Bharatha Julian S Source Type: research
A Prospective Stroke Register in Sierra Leone: Demographics, Stroke Type, Stroke Care and Hospital Outcomes
This study reports the demographics, stroke types, stroke care and hospital outcomes for stroke in Freetown, Sierra Leone.Methods: A prospective observational register recorded all patients 18 years and over with stroke between May 2019 and April 2020. Stroke was defined according to the WHO criteria. Pearson's chi-squared test was used to examine associations between categorical variables and unpaired t-tests for continuous variables. Multivariable logistic regression, to explain in-hospital death, was reported as odds ratios (ORs) and 95% confidence intervals.Results: Three hundred eighty-five strokes were registered, an...
Source: Frontiers in Neurology - September 7, 2021 Category: Neurology 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
Emerging Role of Carotid MRI for Personalized Ischemic Stroke Risk Prediction in Patients With Carotid Artery Stenosis
Rupture of a vulnerable carotid plaque is an important cause of ischemic stroke. Prediction models can support medical decision-making by estimating individual probabilities of future events, while magnetic resonance imaging (MRI) can provide detailed information on plaque vulnerability. In this review, prediction models for medium to long-term (>90 days) prediction of recurrent ischemic stroke among patients on best medical treatment for carotid stenosis are evaluated, and the emerging role of MRI of the carotid plaque for personalized ischemic stroke prediction is discussed. A systematic search identified two models; ...
Source: Frontiers in Neurology - August 3, 2021 Category: Neurology Source Type: research
P-003 Association between baseline serology and symptomatic intracranial hemorrhage after endovascular thrombectomy for acute ischemic stroke
ConclusionOur findings, particularly the association of diabetes mellitus and high neutrophil count with post-EVT hemorrhage, support experimental data on the role of thromboinflammation in hemorrhagic transformation of large vessel occlusions.Disclosures J. Diestro: None. C. Parra-Farinas: None. M. Balas: None. Z. Zador: None. N. Almusalam: None. A. Dmytriw: None. P. Rajendram: None. R. Phillips: None. A. Alqabbani: None. E. Qazi: None. Y. Li: None. W. Montanera: None. D. Sarma: None. T. Marotta: None. A. Bharatha: None. J. Spears: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Diestro, J., Parra-Farinas, C., Balas, M., Zador, Z., Almusalam, N., Dmytriw, A., Rajendram, P., Phillips, R., Alqabbani, A., Qazi, E., Li, Y., Montanera, W., Sarma, D., Marotta, T., Bharatha, A., Spears, J. Tags: Oral poster abstracts Source Type: research
P-019 Clinical significance of contrast staining after mechanical thrombectomy for acute ischemic stroke
ConclusionContrast staining is associated with the development of ICH, particularly in the early period after MT and worse clinical outcomes. While patients with ICH had worse functional outcomes at discharge, contrast staining itself was not associated with worse outcomes. Lasty, larger diameter clot retriever devices and catheters were not significantly correlated with the presence of contrast staining.Disclosures T. Lazaro: None. P. Cotton: None. C. English: None. K. Katlowitz: None. O. Tanweer: None. D. Raper: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Lazaro, T., Cotton, P., English, C., Katlowitz, K., Tanweer, O., Raper, D. Tags: Oral poster abstracts Source Type: research
