The Canadian journal of cardiology
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Review Meta Analysis
Colchicine for Secondary Prevention of Cardiovascular Disease: A Systematic Review and Meta-analysis of Randomized Controlled Trials.
Reduction of inflammation with colchicine has emerged as a therapeutic option for secondary prevention of cardiovascular disease (CVD) in patients with coronary artery disease (CAD). Our objective was to consolidate evidence from randomized controlled trials (RCTs) evaluating the efficacy and safety of low-dose colchicine for secondary prevention of CVD among patients with CAD on standard medical therapy. ⋯ In secondary prevention of CV events, the addition of low-dose colchicine to standard medical therapy reduces the incidence of major CV events-except CV mortality-when compared with standard medical therapy alone.
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Review Meta Analysis
Does Early Coronary Angiography Improve Survival After out-of-Hospital Cardiac Arrest? A Systematic Review With Meta-Analysis.
In patients with out-of-hospital cardiac arrest who achieve return of spontaneous circulation, coronary angiography (CAG) might improve outcomes. We conducted a systematic review and meta-analysis to elucidate the benefit and optimal timing of early CAG in comatose out-of-hospital cardiac arrest patients with return of spontaneous circulation. ⋯ On the basis of very low quality, but consistent evidence, early CAG (< 24 hours) was associated with significantly higher survival and better neurologic outcomes.
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Review Meta Analysis
Diagnostic Value of Neurological Studies in Diagnosing Syncope: A Systematic Review.
Syncope is common and approaches to establishing etiology remain a matter of clinical and financial importance. Patients often undergo comprehensive neurologic investigations despite a lack of compelling indications. The aim was to determine the prevalence of use and diagnostic yield of electroencephalography (EEG), head computed tomography (CT), head magnetic resonance imaging (MRI), and carotid Doppler ultrasound (CUS) examinations. ⋯ Neurologic investigations for assessment of patients deemed to have syncope are used widely and are widely ineffective. Neurologic investigations should be obtained only with a very high degree of clinical suspicion.
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Review Meta Analysis
Transcatheter vs Surgical Aortic Valve Replacement for Aortic Stenosis in Low-Intermediate Risk Patients: A Meta-analysis.
Transcatheter aortic valve replacement (TAVR) has emerged as the treatment of choice for patients with severe aortic stenosis at high surgical risk; the role of TAVR compared with surgical aortic valve replacement (SAVR) in the low-intermediate surgical risk population remains uncertain. Our primary objective was to determine differences in 30-day and late mortality in patients treated with TAVR compared with SAVR at low-intermediate risk (Society of Thoracic Surgeons Predicted Risk of Mortality < 10%). ⋯ Although there was no difference in 30-day and late mortality, the rate of complications differed between TAVR and SAVR in the low-intermediate surgical risk population.
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Review Meta Analysis
Risk Prediction Models for Contrast-Induced Acute Kidney Injury Accompanying Cardiac Catheterization: Systematic Review and Meta-analysis.
Identification of patients at risk of contrast-induced acute kidney injury (CI-AKI) is valuable for targeted prevention strategies accompanying cardiac catheterization. ⋯ Three published models were identified that produced generalizable risk estimates for predicting CI-AKI. Further research is needed to evaluate the effect of their implementation in clinical care.