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Introduction

We evaluated the effectiveness, tolerability, and safety of eptinezumab in preventing high-frequency episodic migraine (HFEM) and chronic migraine (CM) over 24 weeks in real-world. We also assessed its impact during the first treatment week, in patients failing monoclonal antibo...

Background

Although migraine attacks have been precisely characterized over the years - with significant advances in pathophysiology and treatment - the comprehensive identity of the migraine patient remains poorly defined. Real-world data capturing the full sociodemographic and clinical spe...
BackgroundThere is considerable variability in COVID-19 outcomes among younger adults, and some of this variation may be due to genetic predisposition.MethodsWe combined individual level data from 13,888 COVID-19 patients (n = 7185 hospitalized) from 17 cohorts in 9 countries to assess the associati...

Background

The aim of this study is to examine the relationship between time in the therapeutic range (TTR) and clinical outcomes in heart failure patients in sinus rhythm treated with warfarin.

Methods and results

We used data from the Warfarin versus Aspirin in Reduced Cardiac Eject...

Background

It is unknown whether warfarin or aspirin therapy is superior for patients with heart failure who are in sinus rhythm.

Methods

We designed this trial to determine whether warfarin (with a target international normalized ratio of 2.0 to 3.5) or aspirin (at a dose of 325 mg p...

Background

The optimization of preventive strategies in patients at high risk of cardiovascular events and the evaluation of bottlenecks and limitations of transferring current guidelines to the real world of clinical practice are important limiting steps to cardiovascular prevention. Treatm...

Background

Preoperative SARS-CoV-2 vaccination could support safer elective surgery. Vaccine numbers are limited so this study aimed to inform their prioritization by modelling.

Methods

The primary outcome was the number needed to vaccinate (NNV) to prevent one COVID-19-related death ...
SARS-CoV-2 has been associated with an increased rate of venous thromboembolism in critically ill patients. Since surgical patients are already at higher risk of venous thromboembolism than general populations, this study aimed to determine if patients with peri-operative or prior SARS-CoV-2 were at...
Peri-operative SARS-CoV-2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS-CoV-2 infection. This international, multicentre, prospective cohort study included patients undergoing ele...
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