BACKGROUND: Catheter ablation for atrial fibrillation (AF) is one of the most common cardiovascular procedures being performed worldwide. Despite the large body of evidence of its effectiveness, with ...
In a randomized clinical trial, instead of allocating patients equally between the treatment arms, some trials in oncology assign a higher proportion of patients to receive the experimental treatment ...
Researchers used real-world clinical data to attempt to emulate a randomized controlled trial testing the effectiveness of two blood thinners, apixaban and warfarin, to prevent stroke in patients with ...
In the 1940s, medical researchers began using randomized controlled trials to assess the efficacy of health interventions. In ...
The aim of this research therefore was to streamline the understanding of typical causal structures in both randomized and nonrandomized clinical trials in oncology, presenting concise guidelines for ...
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Study Questions Methods Used in Alzheimer's Drug Analysis
Quantile aggregation may lead to overstated claims about amyloid-cognition relationships ...
A randomized clinical trial demonstrated the limits of rapid testing to determine the antibiotic susceptibility of ...
In this multicenter, open-label, randomized, controlled trial in China, we assigned participants with newly diagnosed Kawasaki disease in a 1:1 ratio to receive prednisolone plus standard treatment or ...
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