Infections are a significant concern for MS patients on DMTs, with limited real-world evidence available. Observational studies reveal discrepancies with trial data, particularly for therapies like ...

LOS ANGELES -- The FDA's warning about arrhythmia risk with lamotrigine (Lamictal) based on in vitro data wasn't borne out in observational cohorts of people with epilepsy, although the risk did ...

• The choice between an observational study and a randomized controlled trial (RCT) is not binary. • No algorithm exists for determining whether an observational study or an RCT is best for answering ...

Coronary artery disease may not need to be treated before dealing with symptomatic severe aortic stenosis (AS), data from a single, high-volume medical center suggest. In a series of nearly 2,000 ...

Observational data suggest models are likely underestimating the amount of methane lost through atmospheric chemistry ...

A massive new study combining observational and genetic data overturns the long-held belief that light drinking protects the brain. Researchers found that dementia risk rises in direct proportion to ...

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS, ...

"By combining EO and SAR on one satellite, GalaxEye's SyncFused OptoSAR technology is designed to reduce the historical trade ...

• Accounting for bias is a major challenge confronting the use of observational data to gain important insights into real-world treatment effects. • No single study design will satisfy all information ...