scholarly journals 4047 EEG as a Predictor of Post-Stroke Recovery: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 4 (s1) ◽  
pp. 71-71
Author(s):  
Amanda Vatinno ◽  
Viswanathan Ramakrishnan ◽  
Annie Simpson ◽  
Heather Bonilha ◽  
Na Jin Seo
Keyword(s):  
Systematic Review ◽  
Clinical Outcome ◽  
Outcome Measure ◽  
Meta Analysis ◽  
Stroke Recovery ◽  
Lesion Volume ◽  
Behavioral Impairment ◽  
Post Stroke ◽  
Prognostic Accuracy ◽  
Clinical Outcome Measure

OBJECTIVES/GOALS: The objective of this study is to perform a systematic review and meta-analysis on the prognostic utility of electroencephalography (EEG) in stroke recovery. METHODS/STUDY POPULATION: A literature search was conducted using three electronic databases, including PubMed, Scopus, and CINAHL. Key search terms were “EEG,” “stroke,” and “rehabilitation”. Only peer-reviewed journal articles published in English that examined the relationship between EEG and a standardized clinical outcome measure(s) at a later time in stroke patients were included. Two independent raters completed data extraction and assessed methodological quality of the studies with the Downs and Black form. A linear meta-regression was performed across subsets of individual studies that utilized a common clinical outcome measure to determine the association between EEG and clinical outcome while adjusting for sample size and study quality. RESULTS/ANTICIPATED RESULTS: 56 papers met the inclusion criteria and were included in the systematic review. The prognostic value of EEG was evidenced at both the acute and chronic stages of stroke. The addition of EEG enhanced prognostic accuracy more than initial clinical assessment scores and/or lesion volume alone. In the meta-analysis, a subset of 10 papers that utilized the National Institutes of Health Stroke Scale (NIHSS) and a subset of 7 papers that utilized the Modified Rankin Scale (MRS) were included. Analysis demonstrated an association between EEG and the subsequent clinical outcome measures. DISCUSSION/SIGNIFICANCE OF IMPACT: Currently, prognosis is largely based on initial behavioral impairment level. However, post-stroke recovery outcomes are heterogeneous despite similar initial clinical presentations. Uncertain prognosis makes it difficult for clinicians to develop personalized treatment plans for patients. Improved prognosis for recovery may guide clinical management for stroke survivors by helping clinicians determine the maximally efficient course of treatment and care. This study suggests that prognostic accuracy may be enhanced using EEG.

scholarly journals A Systematic Review and Meta-analysis of D-Dimer Levels in Patients Hospitalized with Coronavirus Disease 2019 (COVID-19)

2020 ◽  
Author(s):  
Agam Bansal ◽  
Achintya D Singh ◽  
Vardhmaan Jain ◽  
Manik Aggarwal ◽  
Samiksha Gupta ◽  
...  
Keyword(s):  
Systematic Review ◽  
Clinical Outcome ◽  
Clinical Outcomes ◽  
Outcome Measure ◽  
Meta Analysis ◽  
Icu Admission ◽  
End Point ◽  
Cochrane Database ◽  
All Cause Mortality ◽  
D Dimer

AbstractAimTo determine if the d-dimer levels are elevated in individuals with COVID 19 having worse clinical outcomes including all-cause mortality, ICU admission or ARDSMethodsWe conducted a systematic review and meta-analysis of published literature in Pubmed, Embase and Cochrane database through April 9, 2020 for studies evaluating the d-dimer levels in patients with and without a worse clinical outcome (all-cause mortality, ICU admission and ARDS). A total of 6 studies included in the meta-analysis.ResultsThe values of d-dimer were found to be significantly increased in patients with the composite clinical end point than in those without (SMD, 1.67 ug/ml (95% CI, 0.72-2.62 ug/ml). The SMD of the studies (Tang et al, Zhou et al, Chen et al), which used only mortality as an outcome measure was 2.5 ug/mL (95% CI, 0.62-4.41).ConclusionThe results of this concise meta-analysis suggest that d-dimer is significantly increased in patients having a worse clinical outcome (all-cause mortality, ICU admission or ARDS).

scholarly journals Long-Term Efficacy of Extracorporeal Shock Wave Therapy on Lower Limb Post-Stroke Spasticity: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

2020 ◽  
Vol 10 (1) ◽  
pp. 86
Author(s):  
Emanuela Elena Mihai ◽  
Luminita Dumitru ◽  
Ilie Valentin Mihai ◽  
Mihai Berteanu
Keyword(s):  
Systematic Review ◽  
Lower Limb ◽  
Meta Analysis ◽  
Extracorporeal Shock Wave Therapy ◽  
Shock Wave Therapy ◽  
Post Stroke ◽  
Randomized Controlled ◽  
Term Efficacy ◽  
Extracorporeal Shock Wave

The purpose of this systematic review and meta-analysis is to evaluate the long-term efficacy of Extracorporeal Shock Wave Therapy (ESWT) on reducing lower limb post-stroke spasticity in adults. A systematic electronic search of PubMed/ MEDLINE, Physiotherapy Evidence Database (PEDro), Scopus, Ovid MEDLINE(R), and search engine of Google Scholar was performed. Publications that ranged from January 2010 to August 2020, published in English, French, Spanish, Portuguese, and Italian language and available as full texts were eligible for inclusion and they were searched without any restrictions of country. The study was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines and followed the recommendations of the Cochrane Handbook for Systematic Reviews of Interventions. Two authors screened the references, extracted data, and assessed the risk of bias. The primary outcome was spasticity grade mainly assessed by the Modified Ashworth Scale (MAS). Secondary outcomes were passive range of motion (PROM), pain intensity, electrophysiological parameters, gait assessment, and adverse events. A total of seven recent randomized controlled trials (RCTs) were included in the systematic review and meta-analysis, and a beneficial effect on spasticity was found. The high level of evidence presented in this paper showed that ESWT ameliorates spasticity considering the parameters: MAS: standardized mean difference (SMD) = 0.53; 95% confidence interval (95% CI): (0.07–0.99); Modified Tardieu Scale (MTS): SMD = 0.56; 95% CI: (0.01–1.12); Visual Analogue Scale (VAS): SMD = 0.35; 95% CI: (−0.21–0.91); PROM: SMD = 0.69; 95% CI: (0.20–1.19). ESWT presented long-term efficacy on lower limb post-stroke spasticity, reduced pain intensity, and increased range of motion. The effect of this novel and non-invasive therapy was significant and the intervention did not present adverse events, proving a satisfactory safety profile.

Aquatic Therapy for improving Lower Limbs Function in Post-stroke Survivors: A Systematic Review with Meta-Analysis

2021 ◽  
pp. 1-17
Author(s):  
Mahboubeh Ghayour Najafabadi ◽  
Ardalan Shariat ◽  
Jan Dommerholt ◽  
Azadeh Hakakzadeh ◽  
Amin Nakhostin-Ansari ◽  
...  
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Lower Limbs ◽  
Stroke Survivors ◽  
Aquatic Therapy ◽  
Post Stroke

scholarly journals Impact of avoiding cardioplegic arrest on clinical outcome in patients undergoing CABG in Bangladesh: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Faizus Sazzad ◽  
Geetha Ganesh ◽  
Prashasth Cheekoty ◽  
Muthu Veerappan ◽  
Theo Kofidis
Keyword(s):  
Systematic Review ◽  
Clinical Outcome ◽  
Meta Analysis ◽  
Cardioplegic Arrest

scholarly journals A protocol for the systematic review and meta-analysis of thigmotactic behaviour in the open field test in rodent models associated with persistent pain

2021 ◽  
Vol 5 (1) ◽  
pp. e100135
Author(s):  
Xue Ying Zhang ◽  
Jan Vollert ◽  
Emily S Sena ◽  
Andrew SC Rice ◽  
Nadia Soliman
Keyword(s):  
Systematic Review ◽  
Outcome Measure ◽  
Meta Analysis ◽  
Persistent Pain ◽  
Effect Sizes ◽  
Bias Assessment ◽  
Animal Pain ◽  
Trim And Fill ◽  
Meta Analyses ◽  
The Impact

ObjectiveThigmotaxis is an innate predator avoidance behaviour of rodents and is enhanced when animals are under stress. It is characterised by the preference of a rodent to seek shelter, rather than expose itself to the aversive open area. The behaviour has been proposed to be a measurable construct that can address the impact of pain on rodent behaviour. This systematic review will assess whether thigmotaxis can be influenced by experimental persistent pain and attenuated by pharmacological interventions in rodents.Search strategyWe will conduct search on three electronic databases to identify studies in which thigmotaxis was used as an outcome measure contextualised to a rodent model associated with persistent pain. All studies published until the date of the search will be considered.Screening and annotationTwo independent reviewers will screen studies based on the order of (1) titles and abstracts, and (2) full texts.Data management and reportingFor meta-analysis, we will extract thigmotactic behavioural data and calculate effect sizes. Effect sizes will be combined using a random-effects model. We will assess heterogeneity and identify sources of heterogeneity. A risk-of-bias assessment will be conducted to evaluate study quality. Publication bias will be assessed using funnel plots, Egger’s regression and trim-and-fill analysis. We will also extract stimulus-evoked limb withdrawal data to assess its correlation with thigmotaxis in the same animals. The evidence obtained will provide a comprehensive understanding of the strengths and limitations of using thigmotactic outcome measure in animal pain research so that future experimental designs can be optimised. We will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting guidelines and disseminate the review findings through publication and conference presentation.

scholarly journals Association between insulin resistance and post-ischaemic stroke outcome in patients without diabetes: protocol for a systematic review and meta-analysis

BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e044771
Author(s):  
Jeremiah Hadwen ◽  
Woojin Kim ◽  
Brian Dewar ◽  
Tim Ramsay ◽  
Alexandra Davis ◽  
...  
Keyword(s):  
Systematic Review ◽  
Insulin Resistance ◽  
Ischaemic Stroke ◽  
Functional Outcome ◽  
Recurrent Stroke ◽  
Meta Analysis ◽  
Secondary Outcome ◽  
Stroke Outcome ◽  
Post Stroke ◽  
Meta Analyses

IntroductionInsulin resistance is an independent risk factor for atherosclerosis, coronary artery disease and ischaemic stroke. Currently, insulin resistance is not usually included in post-stroke risk stratification. This systematic review and meta-analysis intends to determine if available scientific knowledge supports an association between insulin resistance and post-stroke outcomes in patients without diabetes.Methods and analysisThe authors will conduct a literature search in Medline, Embase, Web of Science and Cochrane Central. The review will include studies that assess the association between elevated insulin homeostasis model of insulin resistance (HOMA-IR) and post-stroke outcome (functional outcome and recurrent stroke). The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) reporting guidelines will be used. The primary outcome will be post-stroke functional outcome (Modified Rankin Scale), and the secondary outcome will be recurrent ischaemic stroke. Comparison of outcome will be made between highest and lowest HOMA-IR range (as defined in each article included in this systematic review). Risk of bias will be assessed qualitatively. Meta-analysis will be performed if sufficient homogeneity exists between studies. Heterogeneity of outcomes will be assessed by I².Ethics and disseminationNo human or animal subjects or samples were/will be used. The results will be published in a peer-reviewed journal, and will be disseminated at local and international neurology conferences.PROSPERO registration numberCRD42020173608.

scholarly journals Systematic review and meta-analysis of clinical outcome following trainee performed carotid endarterectomy

2013 ◽  
Vol 11 (8) ◽  
pp. 742
Author(s):  
Prashant Singh ◽  
Usman Jaffer ◽  
Michael Kelly ◽  
Kumaran Prabu ◽  
Aneel Bhangu
Keyword(s):  
Systematic Review ◽  
Clinical Outcome ◽  
Carotid Endarterectomy ◽  
Meta Analysis
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