Expanded criteria donor grafts for deceased donor liver transplantation under the MELD system: a decision analysis.

Expanded criteria donor (ECD) liver grafts have a higher likelihood of primary graft failure (PGF) compared with standard criteria donor (SCD) grafts. Given a choice between an available ECD graft versus waiting for an SCD graft that may not always become available, what should liver transplant candidates do? The study's aim was to estimate 1-year survival comparing immediate ECD liver grafting with waiting for an SCD organ. Using UNOS data, published literature estimates, and expert opinion, we constructed a Markov decision analytic model to estimate survival while waiting for an SCD transplant and survival with immediate ECD transplant.

Kidney disease as a risk factor for recurrent cardiovascular disease and mortality.

Background: Chronic kidney disease (CKD) is highly prevalent in the United States and is an independent risk factor for adverse cardiovascular disease (CVD) and all-cause mortality outcomes in patients with acute coronary syndromes. Few studies have evaluated the effect of CKD on cardiovascular events in a diverse community-based population with underlying CVD.

Methods: Data for subjects with preexisting CVD were pooled from 4 publicly available, community-based, longitudinal studies: Atherosclerosis Risk in Communities, Cardiovascular Health Study, Framingham Heart Study, and Framingham Offspring Study.

Chronic kidney disease as a risk factor for cardiovascular disease and all-cause mortality: a pooled analysis of community-based studies.

Chronic kidney disease (CKD) is a major public health problem. Conflicting evidence exists among community-based studies as to whether CKD is an independent risk factor for adverse cardiovascular outcomes. After subjects with a baseline history of cardiovascular disease were excluded, data from four publicly available, community-based longitudinal studies were pooled: Atherosclerosis Risk in Communities Study, Cardiovascular Health Study, Framingham Heart Study, and Framingham Offspring Study.

Hematocrit and left ventricular mass: the Framingham Heart study.

Objectives: The goal of this study was to investigate the relationship between hematocrit (Hct) and left ventricular mass index (LVMI) and LV hypertrophy (LVH) in subjects without known hypertension or cardiovascular disease in the Framingham Heart study.

Background: Anemia may be an independent risk factor for cardiovascular disease in the general population. One potential explanation for this finding could be an association between Hct with LVMI or LVH.