Design and baseline characteristics of the finerenone in reducing cardiovascular mortality and morbidity in diabetic kidney disease trial

Background: Among people with diabetes, those with kidney disease have exceptionally high rates of cardiovascular (CV) morbidity and mortality and progression of their underlying kidney disease. Finerenone is a novel, nonsteroidal, selective mineralocorticoid receptor antagonist that has shown to reduce albuminuria in type 2 diabetes (T2D) patients with chronic kidney disease (CKD) while revealing only a low risk of hyperkalemia. However, the effect of finerenone on CV and renal outcomes has not yet been investigated in long-term trials. Patients and Methods: The Finerenone in Reducing CV Mortality and Morbidity in Diabetic Kidney Disease (FIGARO-DKD) trial aims to assess the efficacy and safety of finerenone compared to placebo at reducing clinically important CV and renal outcomes in T2D patients with CKD. FIGARO-DKD is a randomized, double-blind, placebo-controlled, parallel-group, event-driven trial running in 47 countries with an expected duration of approximately 6 years. FIGARO-DKD randomized 7,437 patients with an estimated glomerular filtration rate >= 25 mL/min/1.73 m(2) and albuminuria (urinary albumin-to-creatinine ratio >= 30 to <= 5,000 mg/g). The study has at least 90% power to detect a 20% reduction in the risk of the primary outcome (overall two-sided significance level alpha = 0.05), the composite of time to first occurrence of CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure. Conclusions: FIGARO-DKD will determine whether an optimally treated cohort of T2D patients with CKD at high risk of CV and renal events will experience cardiorenal benefits with the addition of finerenone to their treatment regimen. Trial Registration: EudraCT number: 2015-000950-39; ClinicalTrials.gov identifier: NCT02545049

The incidence of viremia and the heterogeneity of Hepatitis C virus genotypes among blood donors, hemophiliacs and patients with chronic liver disease

Pathology284348-351PTLG

Activity level, apoptosis, and development of cachexia in ApcMin/+ mice

Criteria for diagnosing cachexia in adults include unintentional loss in body weight, decreased strength, fatigue, anorexia, and low muscle mass. Cachexia is also associated with systemic inflammation, altered metabolism, and anemia. The ApcMin/+ mouse is a model of cachexia directly related to intestinal tumor burden and subsequent chronic inflammation. These mice also demonstrate muscle weakness, fatigue, decreased volitional activity, and elevated circulating IL-6 levels. The purpose of this study was to determine the time course of changes in physical activity and their relationship to anemia, muscle apoptosis, and muscle mass and body mass loss during cachexia. A subset of male ApcMin/+ mice were given access to voluntary activity wheels from 5 to 26 wk of age, while sedentary male ApcMin/+ mice were housed in cages lacking wheels. At the study's end mice were stratified by cachectic symptoms. Severely cachectic mice had decreased wheel running performance at 15 wk of age, while anemia and body weight loss were not present until 18 wk of age. Severely cachectic mice had lower hemoglobin levels compared with mildly cachectic mice at 13, 18, and 22 wk of age. Severely cachectic mice also demonstrated threefold more BCL2-associated X protein (BAX) protein in the gastrocnemius muscle at 26 wk of age compared with mildly cachectic mice. In sedentary ApcMin/+ mice at 26 wk of age anemia was present, and markers of apoptosis were induced in severely cachectic muscle. Proapoptotic protein expression was induced in both red and white portions of gastrocnemius muscle as well as in soleus muscle of severely cachectic mice compared with mildly cachectic mice. These data demonstrate that decrements in wheel running performance precede loss of body mass and that inherent muscle oxidative capacity is not protective against muscle apoptosis