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阿法骨化醇对高血压肾损害患者肝肾功能、炎症因子及 RAS 活
性的影响
Δ
*
苑玉聪 ,张瑞英,王 红,赵 讯,许沙沙(衡水市人民医院肾内科,河北 衡水 053000)
中图分类号 R972;R969 文献标志码 A 文章编号 1001-0408(2023)13-1617-05
DOI 10.6039/j.issn.1001-0408.2023.13.14
摘 要 目的 探讨阿法骨化醇联合常规降压降脂药对高血压肾损害患者肝肾功能、血清炎症因子与肾素-血管紧张素系统
(RAS)活性的影响。方法 选择2017年12月-2020年12月在我院肾内科就诊的高血压肾损害患者200例,按随机数表法分为对
照组和观察组,每组100例。2组患者均给予常规降压降脂治疗(共14周),观察组患者在治疗2周后联合给予口服阿法骨化醇治
疗(每次0.25 μg,每日1次,共12周)。观察2组患者治疗前后的肝功能指标[天冬氨酸转氨酶(AST)、丙氨酸转氨酶(ALT)]、肾功
能指标[血钙、血磷、尿素氮(BUN)、胱抑素C(Cys-C)、血清肌酐(Scr)、尿微量白蛋白(mAlb)、β2微球蛋白(β2-MG)、尿N-乙酰β-D-
氨基葡萄糖苷酶(NAG)、24 h 尿蛋白水平]、炎症因子[血清白细胞介素 6(IL-6)、肿瘤坏死因子 α(TNF-α)、高敏 C-反应蛋白
(hs-CRP)]水平、RAS 活性指标[血清肾素、血管紧张素Ⅰ(Ang Ⅰ)、Ang Ⅱ、醛固酮]水平,并记录治疗期间不良反应发生情况。
结果 2组患者在治疗前的各项检测指标水平比较,差异均无统计学意义(P>0.05)。治疗后,观察组患者的血钙水平较治疗前显
著升高(P<0.05),但仍维持在临床正常水平;观察组患者的Cys-C、Scr、BUN、尿mAlb、β2-MG、NAG、24 h尿蛋白水平、hs-CRP、IL-
6、TNF-α、血清肾素、Ang Ⅰ、Ang Ⅱ和醛固酮水平较治疗前显著下降(P<0.05)。治疗后,观察组患者的血钙水平显著高于对照
组(P<0.05);而Cys-C、Scr、BUN、尿mAlb、β2-MG、NAG、24 h尿蛋白水平、hs-CRP、IL-6、TNF-α、血清肾素、Ang Ⅰ、Ang Ⅱ和醛固
酮水平显著低于对照组(P<0.05)。2组患者用药期间不良反应发生率比较,差异无统计学意义(P>0.05)。结论 在常规降压降
脂药基础上联用阿法骨化醇能有效改善高血压肾损害患者肝肾功能,抑制其炎症反应和RAS活性,且安全性良好。
关键词 阿法骨化醇;高血压肾损害;肾素-血管紧张素系统;炎症因子
Efficacy of alfacalcidol on liver and kidney function, inflammatory cytokines and RAS activity in
hypertensive patients with renal impairment
YUAN Yucong,ZHANG Ruiying,WANG Hong,ZHAO Xun,XU Shasha(Dept. of Nephrology, Hengshui
Municipal People’s Hospital, Hebei Hengshui 053000, China)
ABSTRACT OBJECTIVE To explore the efficacy of alfacalcidol combined with conventional antihypertensive and lipid-
lowering drugs on liver and kidney function, serum inflammatory cytokines and renin-angiotensin system(RAS) in hypertensive
patients with renal impairment. METHODS A total of 200 hypertensive patients with renal impairment who were treated in the
department of nephrology in our hospital from December 2017 to December 2020 were selected and randomly divided into control
group and observation group, with 100 cases in each group. Both groups of patients were treated with conventional antihypertensive
and lipid-lowering drugs for a total of 14 weeks, patients in the observation group were additionally treated with oral alfacalcidol
after 2 weeks of treatment (0.25 μg each time, once a day, for a total of 12 weeks). The levels of liver function indexes [aspartate
aminotransferase (AST), alanine aminotransferase (ALT)], renal function indexes [blood calcium, blood phosphorus, blood urea
nitrogen (BUN), cystatin C (Cys-C), serum creatinine (Scr), urine microalbumin (mAlb), β2-microglobulin (β2-MG), urinary N-
acetyl β-D-glucosaminidase (NAG), 24 h urinary protein], inflammatory factors [serum interleukin 6 (IL-6), tumor necrosis factor
α (TNF-α), hypersensitive C-reactive protein (hs-CRP)] and RAS activity indexes [renin, angiotensin Ⅰ(Ang Ⅰ), Ang Ⅱ and
aldosterone] were observed in 2 groups before and after treatment, and the occurrence of adverse drug reactions was recorded
during treatment. RESULTS There was no statistical significance in the levels of detection indexes between 2 groups before
treatment (P>0.05). After treatment, the level of blood calcium in the observation group was significantly higher than before
treatment (P<0.05), but remained at clinically normal level. Compared with before treatment, the levels of Cys-C, Scr, BUN,
urine mAlb, β2-MG, NAG and 24 h urinary protein, hs-CRP, IL-6, TNF- α, renin, Ang Ⅰ , Ang Ⅱ and aldosterone were
significantly decreased in the observation group after treatment (P<0.05). After treatment, the level of blood calcium in
observation group was significantly higher than control group
Δ 基金项目 河北省医学科学研究重点课题(No.20181583)
(P<0.05). Additionally, the levels of Cys-C, Scr, BUN,
*第一作者 主治医师,硕士。研究方向:高血压肾损害、药物降压
降脂。E-mail:yuanyucong2003@163.com urine mAlb, β2-MG, NAG, 24 h urinary protein, hs-CRP, IL-
中国药房 2023年第34卷第13期 China Pharmacy 2023 Vol. 34 No. 13 · 1617 ·