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Even when low-density lipoprotein-cholesterol (LDL-C) levels are lower than guideline thresholds, a residual risk of atherosclerosis remains. It is unknown whether triglyceride (TG) levels are associated with subclinical atherosclerosis and vascular inflammation regardless of LDL-C.
This study sought to assess the association between serum TG levels and early atherosclerosis and vascular inflammation in apparently healthy individuals.
An observational, longitudinal, and prospective cohort study, including 3,754 middle-aged individuals with low to moderate cardiovascular risk from the PESA (Progression of Early Subclinical Atherosclerosis) study who were consecutively recruited between June 2010 and February 2014, was conducted. Peripheral atherosclerotic plaques were assessed by 2-dimensional vascular ultrasound, and coronary artery calcification (CAC) was assessed by noncontrast computed tomography, whereas vascular inflammation was assessed by fluorine-18 fluorodeoxyglucose uptake on positron emissionto moderate cardiovascular risk, hypertriglyceridemia was associated with subclinical atherosclerosis and vascular inflammation, even in participants with normal LDL-C levels. (Progression of Early Subclinical Atherosclerosis [PESA]; NCT01410318).
Low-density lipoprotein cholesterol (LDL-C) is associated with heightened risk of major adverse cardiovascular events (MACE) and major adverse limb events (MALE) in peripheral artery disease (PAD). Lipid-lowering therapies (LLT) that reduce LDL-C decrease this risk.
The authors examined LLT use and actual achieved LDL-C in PAD.
PAD patients in MarketScan from 2014 to 2018 were identified. Outcomes included LLT use, defined as high-intensity(HI) (high-intensity statin, statin plus ezetimibe, or PCSK9 inhibitor), low-intensity (any other lipid regimen), or no therapy, and follow-up LDL-C. Factors associated with LDL-C <70 mg/dl were identified with multivariable logistic regression.
Among 250,103 PAD patients, 20.5% and 39.5% were treated at baseline with HI and low-intensity LLT, respectively; 40.0% were on no LLT. Over a 15-month median follow-up period, HI LLT use increased by 1.5%. Among 18,747 patients with LDL-C data, at baseline, 25.1% were on HI LLT, median LDL-C was 91mg/dl, and 24.5% had LDsity is a poor surrogate for achieved LDL-C. Less aggressive lipid management was observed in PAD versus cardiovascular disease, highlighting missed opportunities for implementation of proven therapies in PAD.
Aortic branch aneurysms are not included in the diagnostic criteria for Marfan syndrome (MFS); however, their prevalence and eventual prognostic significance are unknown.
The goal of this study was to assess the prevalence of aortic branch aneurysms in MFS and their relationship with aortic prognosis.
MFS patients with a pathogenic FBN1 genetic variant and at least one magnetic resonance or computed tomography angiography study assessing aortic branches were included. Aortic events and those related to aneurysm complications were recorded during follow-up.
A total of 104 aneurysms were detected in 50 (26.7%) of the 187 patients with MFS (mean age 37.9 ± 14.4 years; 54% male) included in this study, with the iliac artery being the most common location (45 aneurysms). Thirty-one patients (62%) had >1 peripheral aneurysm, and surgery was performed in 5 (4.8%). DDD86481 Patients with aneurysms were older (41.9 ± 12.7 years vs. 36.7 ± 14.8 years; p=0.040) and had more dilated aortic root (42.2 ± 6.4mm vs. 38.8 ±ommended to identify other sites of vascular involvement at risk for complications and to define the subgroup of patients with more aggressive aortic disease.
Direct oral anticoagulants (DOACs) have shown a positive benefit-risk balance in both clinical trials and real-world data, but approximately 2% to 3.5% of patients experience major bleeding annually. Many of these patients require hospitalization, and the administration of reversal agents may be required to control bleeding.
The aim of this study was to investigate clinical outcomes associated with the use of 4-factor prothrombin complex concentrates, idarucizumab, or andexanet for reversal of severe DOAC-associated bleeding.
The investigators systematically searched for studies of reversal agents for the treatment of severe bleeding associated with DOAC. Mortality rates, thromboembolic events, and hemostatic efficacy were meta-analyzed using a random effects model.
The investigators evaluated 60 studies in 4,735 patients with severe DOAC-related bleeding who were treated with 4-factor prothrombin complex concentrates (n=2,688), idarucizumab (n=1,111), or andexanet (n=936). The mortality rate was 17.7icularly high with andexanet. Comparative clinical trials are needed.
The risk of death after severe DOAC-related bleeding remains significant despite a high rate of effective hemostasis with reversal agents. Failure to achieve effective hemostasis strongly correlated with a fatal outcome. Thromboembolism rates are particularly high with andexanet. Comparative clinical trials are needed.Chronic kidney disease (CKD) is among the most prevalent and dire complications of diabetes mellitus in adults across the world. Diabetes substantially contributes to the burden of kidney disease, such that one third to one half of CKD in the United States and many other countries is attributable to diabetic kidney disease (DKD). As DKD progresses to end-stage renal disease (ESRD), patients are at heightened risk for atypical glycemic complications, including the development of burnt-out diabetes, manifested by hypoglycemic bouts and poor outcomes. Furthermore, even in the absence of diabetes, hypoglycemia is a frequent occurrence in CKD patients that may contribute to their high burden of cardiovascular disease and death. Extrapolation of data from clinical trials in high-cardiovascular-risk populations and observational studies in patients with non-dialysis-dependent (NDD) CKD and ESRD suggest that moderate glycemic targets defined by glycated hemoglobin levels of 6% to 8% and glucose levels of 100 to 150 mg/dL are associated with better survival in DKD patients. However, given the imprecision of glycated hemoglobin levels in kidney disease, further research is needed to determine the optimal glycemic metric and target in diabetic NDD-CKD and ESRD patients. Given their exceedingly high cardiovascular morbidity and mortality, there is a compelling need for further investigation of how to optimally manage dysglycemia in the NDD-CKD and ESRD populations.
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