血压控制水平对慢性肾脏病患者肾功能的影响研究
发布时间:2019-05-11 15:10
【摘要】:目的探讨血压控制水平对慢性肾脏病(CKD)患者肾功能的影响。方法建立CKD患者队列,纳入患者均为2011年1月—2012年12月在首都医科大学附属北京友谊医院肾内科门诊就诊的CKD患者,患者入组后,每月随访1次。最终,可将诊室血压控制在≤140/90 mm Hg水平(70%及以上时间)的患者共有148例,根据具体血压控制情况,将该148例患者分为3组:A组(n=96),收缩压120 mm Hg,舒张压70 mm Hg;B组(n=28),120 mm Hg≤收缩压≤130 mm Hg,70 mm Hg≤舒张压≤80 mm Hg;C组(n=24),131 mm Hg≤收缩压≤140 mm Hg,81 mm Hg≤舒张压≤90 mm Hg。记录并比较3组基线资料和实验室检测指标,每月随访时记录患者用药情况,探讨血压控制水平对CKD患者肾功能的影响。结果 3组平均年龄和肾脏原发病比较,差异有统计学意义(P0.05);而性别、BMI、吸烟情况比较,差异无统计学意义(P0.05)。3组基线尿清蛋白/肌酐比值(ACR)和基线估算肾小球滤过率(e GFR)比较,差异有统计学意义(P0.05)。3组基线、末次随访时的限定日剂量(DDD)比较,差异有统计学意义(P0.05);3组DDD调整量比较,差异亦有统计学意义(P0.05);末次随访时,B、C组DDD与基线比较,差异有统计学意义(P0.05);B、C组DDD调整量与A组比较,差异有统计学意义(P0.05)。多因素Logistic回归分析显示,肾脏原发病、基线ACR、基线e GFR对CKD患者e GFR的影响有统计学意义(P0.05);而性别、年龄、血压对其影响无统计学意义(P0.05)。结论在一定范围内,血压不是CKD患者肾功能的影响因素;而肾脏原发病、基线ACR、基线e GFR是其影响因素。对于临床上无法将血压控制在120/70 mm Hg以下的患者,可将其血压水平控制在131~140/81~90 mm Hg以内。
[Abstract]:Objective to investigate the effect of blood pressure control on renal function in patients with chronic kidney disease (CKD). Methods A cohort of CKD patients was established and included in the clinic of Department of Nephrology, Beijing Friendship Hospital affiliated to Capital Medical University from January 2011 to December 2012. The patients were followed up once a month after joining the group. Finally, there were 148 patients whose blood pressure could be controlled at 鈮,
本文编号:2474599
[Abstract]:Objective to investigate the effect of blood pressure control on renal function in patients with chronic kidney disease (CKD). Methods A cohort of CKD patients was established and included in the clinic of Department of Nephrology, Beijing Friendship Hospital affiliated to Capital Medical University from January 2011 to December 2012. The patients were followed up once a month after joining the group. Finally, there were 148 patients whose blood pressure could be controlled at 鈮,
本文编号:2474599
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