Relation between serum estradiol levels and mortality in postmenopausal female hemodialysis patients
Küçük Resim Yok
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Recently, low serum estradiol levels have been associated with increased cardiovascular risk and mortality in non-uremic patient populations. We investigated the predictive value of serum estradiol levels for mortality in female hemodialysis patients. One hundred and forty-seven prevalent female hemodialysis patients were included in March 2005 and followed up for 32 +/- A 16 months. Serum estradiol levels were determined by ELISA at baseline and studied in relation to cardiovascular and overall mortality. Mean serum estradiol level was 28.6 +/- A 15.4 pg/ml (5.7-81.3). Patients in the higher estradiol tertile were likely to be more often diabetic and to have more cardiovascular diseases and higher body mass index (BMI). Serum estradiol was inversely correlated with age and urea reduction rate and positively correlated with postdialysis body weight, BMI and hs-CRP levels. During the follow-up period, 52 (35.6 %) patients died. Patients who died were older, had shorter dialysis vintage, were more likely to have a history of diabetes and cardiovascular disease, and lower serum creatinine, albumin, hemoglobin, and higher hs-CRP levels than those who survived. In Cox regression analysis, estradiol levels, in a bimodal (U-shaped) distribution, along with diabetes, low serum albumin and high hs-CRP levels, were predictors for overall mortality. A U-shaped association between serum estradiol levels and cardiovascular and overall mortality was found in postmenopausal hemodialysis patients.
Açıklama
Anahtar Kelimeler
Serum estradiol, Hemodialysis, Mortality
Kaynak
International Urology and Nephrology
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
45
Sayı
2
