Analysis of Risk Factors for Chronic Renal Insufficiency in the Patients with Chronic Heart Failure
- VernacularTitle:慢性心功能不全患者合并肾功能不全的高危因素分析
- Author:
Di ZHANG
;
Bin LI
;
Shumei MA
- Publication Type:Journal Article
- Keywords:
chronic heart failure;
cardiorenal syndrome;
risk factors
- From:
Journal of China Medical University
2015;44(8):725-729
- CountryChina
- Language:Chinese
-
Abstract:
Objective To elucidate the related risk factors for the cardiorenal syndrome(CRS),and to provide a reference for the prevention and treatment of CRS. Methods A retrospective study was conducted on 269 patients with chronic heart failure. The subjects were divided into two groups in accordance with estimated glomerular filtration rate(eGFR):patient group(CRS group),eGRF<60 mL/(min ! 1.73 m2)and control group,eGRF≥60 mL/(min!1.73 m2). The patients'general information as well as the related clinical lab indices and accessory examination indi-ces were collected. The risk factors for chronic heart failure and renal insufficiency were analyzed with multivariate logistic regression analysis. Re?sults The prevalence of chronic heart failure patients suffering from CRS was 26.39%. The single factor analysis showed that there were statistically significant differences between the two groups in terms of age,body weight,history of hypertension,and history of diabetes(all P<0.05). Compared to the control group,uric acid,cystatin C,serum urea nitrogen,brain natriuretic peptide,glycosylated hemoglobin,high-sensitivity C-reactive pro-tein,and left ventricular end-diastolic diameter in the CRS group were significantly higher;white blood cell count,hemoglobin,albumin,and left ventricular ejection fraction were significantly lower(all P<0.05). There was no statistically significant difference(P>0.05)between the two groups in regard to white blood cell count,glutamic-pyruvic transaminase,glutamic oxalacetic transaminase,cholesterol,triglycerides,high density lipoprotein,low density lipoprotein,troponin I,serum free triiodothyronine,serum free thyroxine,or thyroid stimulating hormone. Multivariate logis-tic regression analysis showed that older age,low body weight,history of hypertension,history of diabetes,hypoalbuminemia,superb sensitivity C-re-active protein levels,high uric acid,high cystatin C hyperlipidemia,and low ejection fraction were independently associated with the occurrence of CRS. Conclusion Older age,low body weight,history of hypertension,history of diabetes,hypoalbuminemia,high-sensitivity C-reactive protein levels,high uric acid,high cystatin C hyperlipidemia,and low ejection fraction are the high risk factors for CRS in heart failure patients and are inde-pendently associated with the occurrence of CRS. Early identification and control of these risk factors are important for the prevention and treatment of CRS.
