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Total 1650 results found since Jan 2013.
Prediction of blood pressure variability during thrombectomy using supervised machine learning and outcomes of patients with ischemic stroke from large vessel occlusion
AbstractMechanical thrombectomy (MT) is the standard of care for patients with acute ischemic stroke from large vessel occlusion (AIS-LVO). The association of blood pressure variability (BPV) during MT and outcomes are unknown. We leveraged a supervised machine learning algorithm to predict patient characteristics that are associated with BPV indices. We performed a retrospective review of our comprehensive stroke center ’s registry of all adult patients undergoing MT between 01/01/2016 and 12/31/2019. The primary outcome was poor functional independence, defined as 90-day modified Rankin Scale (mRS) ≥ 3. We used p...
Source: Journal of Thrombosis and Thrombolysis - April 12, 2023 Category: Hematology Source Type: research
NIH highlights PET imaging in study of rare bone disease
The U.S. National Institutes of Health (NIH) has highlighted a study featurin...Read more on AuntMinnie.comRelated Reading:
NaF-PET shows bone formation in psoriatic arthritis patients
PET/MRI provides new insights into knee osteoarthritis
NaF-PET reveals aortic wall injuries
NaF-PET scans reveal plaque -- and possible risk of stroke
Can deep learning monitor lesions on F-18 NaF PET/CT?
Source: AuntMinnie.com Headlines - April 10, 2023 Category: Radiology Source Type: news
Clinical significance of CT angiographic assessment of collateral circulation combined with serum NLRP1 levels in ischemic stroke patients
This study showed that the serum NLRP1 levels were remarkably decreased in ischemic stroke patients. In addition, the serum NLRP1 levels and ASITN/SIR grade could predict the prognosis of ischemic stroke patients.PMID:37000063 | DOI:10.1097/MD.0000000000033433
Source: Atherosclerosis - March 31, 2023 Category: Cardiology Authors: Chong Tao Yu Wang Shiyin Xiao Source Type: research
MRI and Traumatic Brain Injury: Where Are We Heading?
Traumatic brain injury (TBI) is currently very much in the public consciousness. A quick Google search reveals over 150 million TBI-related hits, including several National Institute of Neurological Disorders and Stroke, Department of Defense, and even National Football League (NFL) funded initiatives, such as the National Institutes of Health –sponsored TRACK-TBI study. I was therefore delighted when Drs Maralani and Symons invited me to write this introduction for their issue on “MRI and Traumatic Brain Injury,” for this issue of the Neuroimaging Clinics series.
Source: Neuroimaging Clinics - March 24, 2023 Category: Radiology Authors: Michael H. Lev Tags: Introduction Source Type: research
Correlation Analysis of Persistence and Recurrence of Stroke in Young Patients Based on Big Data in Healthcare
This study aims to analyze the correlation between the persistence and recurrence of stroke in young patients via big data in healthcare. It provides an in-depth introduction to the background of big data in healthcare and a detailed description of stroke symptoms, so as to better apply the Apriori parallelization algorithm based on compression matrix (PBCM) algorithm against the background of big data in healthcare to analyze it. In our study, patients were randomly divided into 2 groups. By observing the different persistent relationships in the groups, the factors affecting the patients' fasting blood glucose (FBG), gly...
Source: Alternative Therapies in Health and Medicine - March 18, 2023 Category: Complementary Medicine Authors: Wei Duan Xiaojun Fu Ping Yuan Source Type: research
Erythritol and cardiovascular events
Higher blood levels of the artificial sweetener erythritol were associated with increased risk of heart attack and stroke.
Source: NIH Research Matters from the National Institutes of Health (NIH) - March 14, 2023 Category: Consumer Health News Source Type: news
Endovascular therapy may not be beneficial for patients with mild acute ischemic stroke compared to best medical management
We read with great interest the meta-analysis by Lin et al on the comparison of the clinical effectiveness between endovascular therapy (EVT) and best medical management (BMM) in patients with mild acute ischemic stroke (AIS).1 The study is of profound academic importance, and there are some points that we would like to address. In the "Statistical analyses" section, the authors described how they pooled data across studies by using the fixed effects model based on an inverse variance method. Subsequently, in the "Results – Primary outcome" section, the authors stated that for AIS patients with National Institutes of...
Source: Journal of NeuroInterventional Surgery - March 14, 2023 Category: Neurosurgery Authors: Zheng, F., von Spreckelsen, N., Hu, W. Tags: Letter Source Type: research
Endovascular therapy might be a treatment option for mild stroke due to proximal occlusions but not M2 occlusions
We appreciate the letter from Zheng et al1 suggesting that the random effects model, not the fixed effects model, should be used to pool the results for our meta-analysis.2 In a sensitivity test, pooled results from the random effects model did not significantly show that endovascular therapy (EVT) compared with best medical management was associated with a higher rate of being disability free for patients with acute ischemic stroke (AIS) with National Institutes of Health Stroke Scale (NIHSS) scores of ≤5 due to proximal internal carotid artery (ICA) or middle cerebral artery M1 occlusions. However, the main point of t...
Source: Journal of NeuroInterventional Surgery - March 14, 2023 Category: Neurosurgery Authors: Lin, C.-H., Saver, J. L., Lee, M. Tags: Letter Source Type: research
Intravenous thrombolysis for mild stroke: NIHSS 3 –5 Versus NIHSS 0–2
Studies have shown that mild stroke patients with National Institutes of Health Stroke Scale (NIHSS) score 3 –5 but not 0–2 may benefit from the intravenous thrombolysis when compared with antiplatelet therapy. We aimed to compare the safety and effectiveness of thrombolysis in mild stroke with NIHSS score of 0–2 vs. 3–5 and identify the predictors of an excellent functional outcome in a real world longitudinal registry.
Source: Journal of Stroke and Cerebrovascular Diseases - March 10, 2023 Category: Neurology Authors: Liyuan Wang, Guangshuo Li, Yahui Hao, Manjun Hao, Yunyun Xiong Source Type: research
Spinal cord stimulation improves arm, hand movements after stroke
A device that stimulates the spinal cord restored arm and hand movement in two stroke patients and allowed them to perform daily activities.
Source: NIH Research Matters from the National Institutes of Health (NIH) - March 6, 2023 Category: Consumer Health News Source Type: news
Perspectives on Encouraging Diversity and Inclusion Among Stroke Rehabilitation Research Teams
To describe dimensions of personal and professional diversity and inclusion present within a single National Institutes of Health R01 funded stroke rehabilitation research team, using a conceptual, literature-based approach (DHHS, 2022; Hall et al., 2018; Wood et al., 2021). To explore the potential impact of diversity dimensions on the research team's activities.
Source: Archives of Physical Medicine and Rehabilitation - March 1, 2023 Category: Rehabilitation Authors: Lorelei Johnson, Tami Guerrier, Mark Hirsch, Adam Jacks, Soomin Kim, Marcia Rodriguez, J George Thomas, Kim Welsh, Katarina Haley Tags: Late Breaking Research Poster 2229369 Source Type: research
