Objective: Ruptured aortic aneurysms (rAAs) are associated with high mortality. The purpose of this study was to describe the trends of deaths due to rAA in the United States.
Methods: A retrospective review of the national death certificate data from the U.S. National Vital Statistics System was done to identify deaths due to rAAs in the United States between 1999 and 2016. Patients aged 15 years or older with rAA as the underlying cause of death as defined by International Classification of Diseases, Tenth Revision codes I71.1 (ruptured thoracic aortic aneurysm [rTAA]), I71.3 (ruptured abdominal aortic aneurysm [rAAA]), I71.5 (ruptured thoracoabdominal aortic aneurysm), and I71.8 (rAA of unspecified site) were included and standardized to U.S. Census data.
Results: A total of 104,458 deaths due to rAAs occurred during the study period. The overall age-adjusted incidence of fatal rAA was 23.3 per 1 million (rAAA, 15.1; rTAA, 3.1; thoracoabdominal, 0.4; and unspecified site, 4.8). The annual incidence of rAA decreased by 68% from 40.0 (1999) to 12.8 (2016) per 1 million (rTAA by -67% from 5.5 to 1.8 and rAAA by -70% from 26.3 to 7.89 per 1 million; P < .001 for all comparisons). These trends were consistent across age groups, sexes, and races. There was a significant seasonal variation in rAA mortality, with higher deaths in winter months compared with summer months. The incidence of rAA is highest in Midwest states (27.1 per 1 million), followed by Northeast (23.8 per 1 million) and West (14 per 1 million) states, and lowest in Southern states (13.6 per 1 million). Only 57% of rAAA deaths occurred in men ≥65 years.
Conclusions: The incidence of fatal rAA, rTAA, and rAAA drastically decreased in the United States between 1999 and 2016, a trend that was consistent across age groups, sexes, and races. A significant percentage of fatal rAAAs occurred in patients who are not eligible for the current screening program.
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http://dx.doi.org/10.1016/j.jvs.2018.03.435 | DOI Listing |
J Org Chem
January 2025
Department of Chemistry, Tufts University, 62 Talbot Avenue, Medford, Massachusetts, 02155, United States.
This paper describes a series of 12 9,10-dimethoxyanthracene derivatives functionalized with a range of electronically diverse ethynyl substituents at the 2 and 6 positions, aimed at tuning their optoelectronic properties and reactivity with singlet oxygen (O). Optical spectroscopy, cyclic voltammetry, and density functional theory calculations reveal that the ethynyl groups decrease the HOMO-LUMO gaps in these acenes. Notably, bis(dimethylanilineethynyl) substituents increase the wavelength of absorbance onset by over 60 nm compared to 9,10-dimethoxyanthracene (DMA).
View Article and Find Full Text PDFDiabetes Care
January 2025
Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Objective: We investigated associations between per- and polyfluoroalkyl substances (PFAS) and changes in diabetes indicators from pregnancy to 12 years after delivery among women with a history of gestational diabetes mellitus (GDM).
Research Design And Methods: Eighty Hispanic women with GDM history were followed from the third trimester of pregnancy to 12 years after delivery. Oral and intravenous glucose tolerance tests were conducted during follow-up.
Cancer Res Commun
January 2025
University of Minnesota, Minnesota, MN, United States.
Neuroendocrine neoplasms (NENs) encompass a diverse set of malignancies with limited precision therapy options. Recently, therapies targeting DLL3 have shown clinical efficacy in aggressive NENs, including small cell lung cancers and neuroendocrine prostate cancers. Given the continued development and expansion of DLL3-targeted therapies, we sought to characterize the expression of DLL3 and identify its clinical and molecular correlates across diverse neuroendocrine and non-neuroendocrine cancers.
View Article and Find Full Text PDFNeurogastroenterol Motil
January 2025
Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA.
Background: The carbon-13 spirulina gastric emptying breath test (GEBT) is approved to identify delayed, but not accelerated, gastric emptying (GE). We compared the utility of the GEBT to scintigraphy for diagnosing abnormal GE in patients with diabetes mellitus.
Methods: Twenty-eight patients with diabetes ate a 230-kcal test meal labeled with technetium 99 m and C-spirulina, after which 10 scintigraphic images and breath samples (baseline, 15, 30, 45, 60, 90, 120, 150, 180, 210, and 240 min) were collected on 2 occasions 1 week apart.
Introduction: Lotilaner ophthalmic solution (0.25%) is the first United States Food and Drug Administration (US FDA)-approved drug for treating Demodex blepharitis. In pivotal trials, it was found to be well tolerated and demonstrated a significant reduction in collarettes and mite density after a 6-week treatment regimen.
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