Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28882110
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28882110
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 BMC+Nephrol
2017 ; 18
(1
): 290
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Serum osteoprotegerin in prevalent hemodialysis patients: associations with
mortality, atherosclerosis and cardiac function
#MMPMID28882110
Collado S
; Coll E
; Nicolau C
; Azqueta M
; Pons M
; Cruzado JM
; de la Torre B
; Deulofeu R
; Mojal S
; Pascual J
; Cases A
BMC Nephrol
2017[Sep]; 18
(1
): 290
PMID28882110
show ga
BACKGROUND: To assess whether serum osteoprotegerin (OPG) and/or fetuin-A predict
mortality and cardiovascular (CV) morbidity and mortality in hemodialysis
patients. METHODS: Multicenter, observational, prospective study that included
220 hemodialysis patients followed up for up to 6 years. Serum OPG and fetuin-A
levels were measured at baseline and their possible association with clinical
characteristics, CV risk biomarkers, carotid ultrasonographic findings, as well
as their association with overall and CV mortality and CV events were assessed.
RESULTS: During a mean follow-up of 3.22 ± 1.91 years, there were 74 deaths
(33.6%) and 86 new cardiovascular events. In the Kaplan-Meier survival analysis,
the highest tertile of OPG levels was associated with higher overall mortality
(p = 0.005), as well as a higher, although non-significant, incidence of CV
events and CV mortality. In contrast, fetuin-A levels did not predict any of
these events. OPG levels were directly associated with age, the Charlson
comorbidity index (CCI), prevalent cardiovascular disease, carotid intima-media
thickness, adiponectin, troponin-I and brain natriuretic peptide (BNP). OPG
showed a negative correlation with left ventricular ejection fraction (LVEF) and
phosphate levels. In the multivariate Cox proportional hazard analysis, all-cause
mortality was associated with the highest tertile of OPG (HR:1.957, p = 0.018),
age (HR:1.031, p = 0.036), smoking history (HR:2.122, p = 0.005), the CCI
(HR:1.254, p = 0.004), troponin-I (HR:3.894, p = 0.042), IL-18 (HR:1.061,
p < 0.001) and albumin levels (HR:0.886, p < 0.001). In the bootstrapping Cox
regression analysis, the best cut-off value of OPG associated with mortality was
17.69 pmol/L (95%CI: 5.1-18.02). CONCLUSIONS: OPG, but not fetuin-A levels, are
independently associated with overall mortality, as well as clinical and
subclinical atherosclerosis and cardiac function, in prevalent hemodialysis
patients.