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Total 994 results found since Jan 2013.

Vertebral artery hypoplasia as an independent risk factor of posterior circulation atherosclerosis and ischemic stroke
Vertebral artery hypoplasia (VAH) is a frequent anatomical variation of vertebral arteries, with emerging evidence suggesting that it contributes to posterior circulation ischemia. However, the relationship between VAH and ischemic stroke remains unknown. Hence, this study aimed to determine the prevalence of VAH in patients diagnosed with acute ischemic stroke who were followed up in a neurology clinic and to determine if it can potentially be a risk factor for atherosclerotic stenosis in vertebrobasilar circulation. This retrospective study included 609 patients diagnosed with acute ischemic stroke between January 1, ...
Source: Medicine - September 24, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Stroke-associated pneumonia: A bibliometric analysis of worldwide trends from 2003 to 2020
This study could provide practical sources for researchers to find the top subject areas, journals, institutes, citations, and co-keywords. Moreover, the study could pave the way for researchers to be engaged in studies potentially lead to more articles in this field.
Source: Medicine - September 24, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Reversible cerebral vasoconstriction syndrome with basilar artery stenosis: A case report
Conclusions: A headache in young patients with risk factors of atherosclerosis, such as smoking history, uncontrolled hypertension, and dyslipidemia may be caused by reversible cerebral vasoconstriction syndrome or ischemic stroke, which has fatal neurological complications. Therefore, reversible cerebral vasoconstriction syndrome or ischemic stroke should be suspected and appropriately evaluated in such patients, even if the headache is not the thunderclap type.
Source: Medicine - September 24, 2021 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

Predictors of hemorrhagic complications after intravenous thrombolysis in acute cerebral infarction patients: A single-center study of 391 cases
This study aimed to analyze the risk factors of hemorrhagic complications after intravenous thrombolysis using Urokinase in acute cerebral infarction (ACI) patients. Total 391 consecutive ACI patients were enrolled and divided into 2 groups: the hemorrhagic complications group and the non-hemorrhagic complications group. The related data were collected and analyzed. Univariate analysis showed significant differences in prothrombin time, atrial fibrillation (AF), Mean platelet volume, large platelet ratio (L-PLR), triglyceride (TG), Lactate dehydrogenase, alanine aminotransferase (ALT), high-density lipoprotein, and b...
Source: Medicine - September 17, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Comparison of the effects of left atrial appendage closure and oral anticoagulants in preventing stroke in patients with non-valvular atrial fibrillation: A protocol for systematic review and meta-analysis
Conclusion: This study will give the best treatment strategy to prevent stroke in patients with NVAF, and provide some reference for clinical medical staff. OSF registration number: DOI 10.17605/OSF.IO/2UXPA (https://osf.io/2uxpa).
Source: Medicine - September 17, 2021 Category: Internal Medicine Tags: Research Article: Study Protocol Systematic Review Source Type: research

Prognostic value of red blood cell distribution width in predicting 3-month functional outcome of patients undergoing thrombolysis treatment for acute ischemic stroke
This study was performed to determine whether red blood cell distribution width (RDW) is associated with 3-month poor functional outcome in patients undergoing thrombolytic therapy for acute ischemic stroke. RDW was measured in patients with thrombolytic therapy in emergency department. Functional outcome was assessed after 3 months and poor functional outcome was defined as modified Rankin scale 3 to 6. A total of 240 patients were enrolled, and 82 (34.2%) had a poor functional outcome. The median RDW was significantly elevated in patients with a poor functional outcome compare with those with a good outcome. RDW ...
Source: Medicine - September 17, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Exploring community-dwelling stroke survivors’ experiences of receiving a nurse-led theory-based stroke self-management programme: A qualitative study
This study concurred that the SSMP enhanced stroke survivors’ self-efficacy in self-management. Rearrangement of the programme format and enhancements in accessibility could be further examined to enable more effective stroke self-management.
Source: Medicine - September 17, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

An association between electronic nicotine delivery systems use and a history of stroke using the 2016 behavioral risk factor surveillance system
This study aims to assess, using a survey representative of the USA general population, if an association exists between a history of ENDS use and a history of stroke. This cross-sectional study was a secondary data analysis using the 2016 behavioral risk factor surveillance system survey. The main exposure variable of the study was a self-reported history of ENDS use. The main outcome was a self-reported history of stroke. Covariates included sex, race, traditional cigarette use, smokeless tobacco use, chronic kidney disease, diabetes, myocardial infarction, and coronary artery disease. Unadjusted and adjusted logistic...
Source: Medicine - September 10, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

A retrospective study on the preventive effect of statin after carotid artery stenting
This retrospective study appraised the preventive effect of statin after carotid artery stenting (CAS). Records were extracted for 100 patients with CAS surgery indicator, aged between 20 and 75 years old, and treated for statin. The cohort study included treatment group (statin and routine treatment) and control group (routine treatment), each group 50 patients. Outcomes consisted of degree of nerve defect (as measured by National Institute of Health Stroke Scale), lipid profiles (mg/dL), and CAS complications within 30 days after surgery. After treatment, there were no significant differences in National Instit...
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Successful endovascular therapy for an adolescent patient with cerebral venous sinus thrombosis: A case report
Rationale: Cerebral venous sinus thrombosis associated with protein S deficiency is rare in adolescent patients and has high disability and fatality. Patient concerns: A 15-year-old male student presented in the hospital with sudden headache, nausea, and vomiting and was diagnosed with protein S deficiency by gene testing. Diagnoses: Cerebral venous sinus thrombosis due to protein S deficiency was diagnosed in this adolescent patient, who underwent successful endovascular therapy (EVT). Interventions: The patient was treated with standard anti-coagulation therapy including low-molecular-weight heparin ...
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Clinical Case Report Source Type: research

Home-based rehabilitation programs on postural balance, walking, and quality of life in patients with stroke: A single-blind, randomized controlled trial
Conclusion The results of this study suggest that the HBP group received positive benefits with regard to the postural balance and walking abilities of chronic hemiparetic stroke patients compared to the clinical setting exercise program.
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Clinical Trial/Experimental Study Source Type: research

A meta-analysis of the association of atrial septal abnormalities and atrial vulnerability
Conclusions: Atrial septal abnormalities can increase the risk of atrial vulnerability, and atrial arrhythmia caused by atrial septal abnormalities may be one of the mechanisms of CS.
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Systematic Review and Meta-Analysis Source Type: research

The effects of additional electrical stimulation combined with repetitive transcranial magnetic stimulation and motor imagery on upper extremity motor recovery in the subacute period after stroke: A preliminary study
Background: To evaluate the therapeutic effects of additional electrical stimulation (ES) combined with low frequency (LF)-repetitive transcranial magnetic stimulation (rTMS) and motor imagery (MI) training on upper extremity (UE) motor function following stroke. Methods: The participants with subacute stroke in the experimental group (n = 8) received LF rTMS + MI + active ES interventions, and those in control group (n = 9) received LF rTMS + MI + sham ES interventions. Interventions were performed 5 days a week for 2 weeks, for a total of 10 sessions. All participants were given the sam...
Source: Medicine - September 3, 2021 Category: Internal Medicine Tags: Research Article: Clinical Trial/Experimental Study Source Type: research

The clinical outcomes of mechanical thrombectomy for proximal M1 occlusion involving lenticulostriate perforators: Is it worse than distal M1 occlusion? Retrospective observational study
Although the success rate of recanalization in acute intracranial artery occlusion is high, there is a poor rate of improvement in functional clinical outcome. The purpose of this study was to assess the functional outcome of mechanical thrombectomy for proximal M1 occlusion involving lenticulostriate arteries (LSAs) compared with distal M1 occlusion-sparing the LSAs. A retrospective analysis was conducted in patients with middle cerebral artery (MCA) M1 occlusions who had a successful recanalization subsequent to mechanical thrombectomy. The recanalization results were estimated using the thrombolysis in cerebral infar...
Source: Medicine - August 27, 2021 Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research

Efficacy and safety of Naoxintong capsule for acute ischemic stroke: A protocol for systematic review and meta-analysis
Conclusion: The study will provide rigorous evidence to identify whether the application of Naoxintong capsule for treating AIS appeared to be adequate reliability regarding on the efficacy and safety. INPLASY registration number: INPLASY202180052
Source: Medicine - August 27, 2021 Category: Internal Medicine Tags: Research Article: Study Protocol Systematic Review Source Type: research