Association of Dyslipidemia with Renal Outcomes in Chronic Kidney Disease

作者：Chen Szu Chia; Hung Chi Chih; Kuo Mei Chuan; Lee Jia Jung; Chiu Yi Wen; Chang Jer Ming^*; Hwang Shang Jyh; Chen Hung Chun

来源：PLos One, 2013, 8(2): e55643.

DOI：10.1371/journal.pone.0055643

Dyslipidemia is highly prevalent in patients with chronic kidney disease (CKD) and the relationship between dyslipidemia with renal outcomes in patients with moderate to advanced CKD remains controversial. Hence, our objective is to determine whether dyslipidemia is independently associated with rapid renal progression and progression to renal replacement therapy (RRT) in CKD patients. The study analyzed the association between lipid profile, RRT, and rapid renal progression (estimated glomerular filtration rate [eGFR] slope %26lt;-6 ml/min/1.73 m(2)/yr) in 3303 patients with stages 3 to 5 CKD. During a median 2.8-year follow-up, 1080 (32.3%) participants commenced RRT and 841 (25.5%) had rapid renal progression. In the adjusted models, the lowest quintile (hazard ratios [HR], 1.23; 95% confidence interval [Cl], 1.01 to 1.49) and the highest two quintiles of total cholesterol (HR, 1.25; 95% Cl, 1.02 to 1.52 and HR, 1.35; 95% Cl, 1.11 to 1.65 respectively) increased risks for RRT (vs. quintile 2). Besides, the highest quintile of total cholesterol was independently associated with rapid renal progression (odds ratio, 1.36; 95% Cl, 1.01 to 1.83). Our study demonstrated that certain levels of dyslipidemia were independently associated with RRT and rapid renal progression in CKD stage 3-5. Assessment of lipid profile may help identify high risk groups with adverse renal outcomes.

• 出版日期2013-2-4