The US Food and Drug Administration (FDA) issued draft guidance, providing recommendations to sponsors who are considering submitting a non-interventional study (i.e., an observational study) to FDA ...

Medical research is essential for advancing the understanding of health, diseases, and treatments. There are many types of studies that serve different purposes. Medical research, or health research, ...

Objective The aims of this study, which uses a trial within a cohort design, were to determine the efficacy of a web-based intervention to increase moderate-to-vigorous intensity physical activity ...

The introduction of the Global Initiative for Asthma 2019 guidelines significantly improved treatment of children with mild asthma, according to one study. Increased registrars’ knowledge of the ...