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http://dx.doi.org/10.1001/jamanetworkopen.2022.34579 | DOI Listing |
JAMA Cardiol
September 2025
Department of Medicine, Cardiovascular Medicine, Stanford University, Stanford, California.
Importance: Consumer wearable technologies have wide applications, including some that have US Food and Drug Administration clearance for health-related notifications. While wearable technologies may have premarket testing, validation, and safety evaluation as part of a regulatory authorization process, information on their postmarket use remains limited. The Stanford Center for Digital Health organized 2 pan-stakeholder think tank meetings to develop an organizing concept for empirical research on the postmarket evaluation of consumer-facing wearables.
View Article and Find Full Text PDFJAMA Netw Open
September 2025
Division of Gastroenterology, Department of Medicine, University of California San Diego, La Jolla.
Importance: Janus kinase (JAK) inhibitors are highly effective medications for several immune-mediated inflammatory diseases (IMIDs). However, safety concerns have led to regulatory restrictions.
Objective: To compare the risk of adverse events with JAK inhibitors vs tumor necrosis factor (TNF) antagonists in patients with IMIDs in head-to-head comparative effectiveness studies.
Microsc Res Tech
September 2025
Department of River Ecology, Helmholtz Centre for Environmental Research-UFZ, Magdeburg, Germany.
This review is intended as a guideline for beginners in confocal laser scanning microscopy. It combines basic theoretical concepts, such as fluorescence principles, resolution limits, and imaging parameters with practical guidance on sample preparation, staining strategies, and data acquisition using confocal microscopy. The aim is to combine technical and methodological aspects in order to provide a comprehensive and accessible introduction.
View Article and Find Full Text PDFRev Cardiovasc Med
August 2025
Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy.
Heart failure with reduced ejection fraction (HFrEF) is a progressive condition that is associated with high rates of morbidity, frequent hospitalizations, and significant mortality. Despite advancements in guideline-directed medical therapy (GDMT), many patients continue to be at risk for worsening heart failure (WHF). Vericiguat is a novel soluble guanylate cyclase (sGC) stimulator that targets the impaired nitric oxide (NO)-sGC-cyclic guanosine monophosphate (cGMP) pathway.
View Article and Find Full Text PDFCureus
August 2025
College of Medicine, King Saud University, Riyadh, SAU.
Background Subclinical hypothyroidism (SCH) in pregnancy poses serious maternal and fetal risks, including miscarriage, gestational diabetes, and neurodevelopmental impairment. Despite clear international guidelines like those from the American Thyroid Association (ATA), global practice remains inconsistent. In Saudi Arabia, where SCH prevalence among pregnant women is notably high (13%), there is limited national data on how closely physicians follow these guidelines.
View Article and Find Full Text PDF