Characteristics of Brazilian clinical studies registered in ClinicalTrials.gov between 2010 and 2020.
Gustavo Magno Baldin TigumanPublished in: Journal of evidence-based medicine (2020)
The majority of Brazilian clinical studies used blinding and randomization procedures in the last 10 years. However, the predominance of trials with small sample sizes and with a focus on adult patients indicate the need of larger studies conducted with the pediatric population.
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