Plasma fibroblast growth factor 23 concentration is increased and predicts mortality in patients on the liver-transplant waiting list.

ABSTRACT: High plasma fibroblast growth factor-23 (FGF23) concentration predicts the risk of death and poor outcomes in patients with chronic kidney disease or chronic heart failure. We checked if FGF23 concentration could be modified in patients with end stage liver disease (ESLD) and predict mortality. We measured plasma FGF23 in 200 patients with ESLD registered on a liver transplant waiting list between January 2005 and October 2008. We found that median plasma FGF23 concentration was above normal values in 63% of the patients. Increased FGF23 concentration was not explained by its classical determinants: hyperphosphataemia, increased calcitriol concentration or decreased renal function. FGF23 concentration correlated with the MELD score, serum sodium concentration, and GFR. Forty-six patients d

SUBMITTER: Prie D 

PROVIDER: S-EPMC3692511 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature