Amongst many high-income countries, indirect medical conditions (e.g. cardiovascular disease, sepsis) now account for the majority of maternal deaths. In response to this concerning rise in indirect causes of maternal deaths, professional societies have developed guidelines that regionalize high-risk obstetric care and prioritize critical care expertise as a requirement for designated 'top' maternity hospitals. Critical care proficiency is mandated by the Accreditation Council for Graduate Medical Education for graduating obstetric anesthesiology fellows. Despite these requirements, no formal obstetric critical care educational curricula or fellowship pathways, combining critical care medicine and obstetric anesthesiology, currently exist. Dual subspecialty training in both obstetric anesthesiology and critical care medicine represents one strategy to improve the care of critically-ill obstetric patients and reduce maternal mortality and morbidity, which is one of the pressing healthcare issues of our time.
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http://dx.doi.org/10.1016/j.ijoa.2022.103544 | DOI Listing |
JAMA
January 2025
Division of Pediatric Pulmonary and Sleep Medicine, Children's National Hospital, Washington, DC.
Am J Physiol Lung Cell Mol Physiol
January 2025
Department of Medicine, Section of Pulmonary and Critical Care Medicine, The University of Chicago, Chicago, IL 60637.
Idiopathic pulmonary fibrosis is a fatal disease characterized by the TGF-β-dependent activation of lung fibroblasts, leading to excessive deposition of collagen proteins and progressive replacement of healthy lung with scar tissue. We and others have shown that TGF-β-mediated activation of the Mechanistic Target of Rapamycin Complex 1 (mTORC1) and downstream upregulation of Activating Transcription Factor 4 (ATF4) promote metabolic reprogramming in lung fibroblasts characterized by upregulation of the de synthesis of glycine, the most abundant amino acid found in collagen protein. Whether mTOR and ATF4 regulate other metabolic pathways in lung fibroblasts has not been explored.
View Article and Find Full Text PDFFracture-related infections are a significant burden to the patient, associated with high health care costs and use of resources. Therefore, prevention is more critical than treatment of infection. There are injury- and patient-related risk factors that are mostly not modifiable, with the exception of a few patient-specific ones such as control of blood glucose levels in patients with diabetes.
View Article and Find Full Text PDFRev Endocr Metab Disord
January 2025
Division of Abdominal Imaging, Joint Department of Medical Imaging, University Health Network, University of Toronto, Toronto, Canada.
Neuroendocrine tumors (NETs) are a diverse group of neoplasms whose prevalence is increasing globally, primarily due to advancements in diagnostic techniques. NETs arise from cells of the diffuse endocrine system and can occur in various locations, with the gastrointestinal tract being the most common. Their diverse clinical presentations, which range from asymptomatic to severe hormone-induced syndromes, pose significant diagnostic challenges.
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