Changes and influential factors of carotid-femoral pulse wave velocity in patients with chronic kidney disease
- VernacularTitle:慢性肾脏病患者颈-股动脉脉搏波速度改变及其影响因素
- Author:
Junbao SHI
;
Chunying SHI
;
Zhen ZHUANG
;
Ning ZHU
;
Tao WANG
;
Danxia ZHENG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2007;0(26):-
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Little data have been available concerning function features of arterial elasticity in patients with chronic kidney disease at 2-5 stage not undergoing dialysis.Studies have demonstrated that carotid-femoral pulse wave velocity(PWVcf) can be used to evaluate arterial elasticity.OBJECTIVE:To explore the changes and influential factors of PWVcf in patients with chronic kidney disease.DESIGN,TIME AND SETTING:A non-randomized controlled experiment was performed at the Department of Nephrology,Peking University Third Hospital from January to August 2006.PARTICIPANTS:166 patients with chronic kidney disease and 28 health persons were selected from Peking University Third Hospital.METHODS:The patients were divided into 3 groups based on the Kidney/Dialysis Outcomes Quality Initiative(K/DOQI) guideline for chronic kidney disease:mild group(at stage 1 to 2),moderate group(at stage 3) and severe group(at stage 4 to 5);the healthy people served as control.Body mass,blood pressure,PWVcf and biochemical indicators were determined to calculate glomerular filtration rate and compare the differences.One-way and multiple regression analyses were used to explore related factors of PWVcf.MAIN OUTCOME MEASURES:PWVcf and influential factors.RESULTS:Compared with control group,the patients had significantly higher levels of systolic blood pressure,diastolic blood pressure,pulse pressure and PWVcf(P
