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中国临床研究:2023,36(5):651-655
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血清补体C1肿瘤坏死因子相关蛋白12预测2型糖尿病肾病的临床价值
(1. 中南大学湘雅医学院附属海口医院内分泌科,海南 海口 570208;2. 中南大学湘雅医学院附属海口医院心血管内科,海南 海口 570208)
Clinical value of serum C1q tumor necrosis factor related protein 12 in predicting type 2 diabetic nephropathy
摘要
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投稿时间:2022-05-29   网络发布日期:2023-05-20
中文摘要: 目的 探讨血清补体C1肿瘤坏死因子相关蛋白12(CTRP12)水平对2型糖尿病(T2DM)患者合并糖尿病肾病(DN)的预测价值。方法 采用横断面、单中心研究设计,选取2020年1月至12月海口市人民医院收治的T2DM患者60例,T2DM并DN患者70例及同期健康体检者60例(对照组)。根据尿白蛋白排泄率(UAER)将T2DM并DN患者分为微量蛋白尿DN亚组38例和大量蛋白尿DN亚组32例。采用酶联免疫吸附法测定血清CTRP12水平,ROC曲线评估血清CTRP12对T2DM并DN的诊断效能。结果 大量蛋白尿DN亚组、T2DM组、微量蛋白尿DN亚组和对照组血清CTRP12水平分别为(348.65±53.24)、(455.81±84.62)、(472.61±68.59)和(568.61±105.35)pg/mL,差异有统计学意义(P<0.01)。血清CTRP12水平偏低是T2DM并DN的独立危险因素(P<0.01)。血清CTRP12水平诊断T2DM并DN的曲线下面积为0.844(95%CI:0.801~0.906),最佳预测值为418.26pg/mL,敏感度为81.89%,特异度为74.55%。结论 血清CTRP12水平在T2DM并DN患者中明显降低,可能对T2DM患者并DN有一定的预测价值。
Abstract:Objective To investigate the predictive role of serum C1q tumor necrosis factor related protein 12(CTRP12) level in patients with type 2 diabetes mellitus(T2DM) and diabetic nephropathy(DN). Methods Using a cross-sectional, single center study design, 60 patients with T2DM(T2DM group), 70 patients with T2DM and DN(T2DM+DN group), and 60 healthy subjects(control group) admitted to Haikou Peoples Hospital from January 2020 to December 2020 were selected. According to urinary albumin excretion rate(UAER), patients in T2DM+DN group were divided into microalbuminuria DN subgroup(38 cases) and macroalbuminuria DN subgroup(32 cases). The level of serum CTRP12 was measured by enzyme-linked immunosorbent assay. ROC curve was used to evaluate the diagnostic efficacy of serum CTRP12 in T2DM and DN. Results The level of serum CTRP12 in macroalbuminuria DN subgroup was(348.65±53.24)pg/mL, that in microalbuminuria DN subgroup was(472.61±68.59)pg/mL, that in T2DM group was(455.81±84.62)pg/mL, and that in control group was(568.61±105.35)pg/mL, there was significant difference between groups(P<0.01). The low level of serum CTRP12 was a risk factor for T2DM and DN(P<0.05). The area under the curve of serum CTRP12 level in the diagnosis of T2DM and DN was 0.844(95%CI: 0.801-0.906), the best predictive value of serum CTRP12 was 418.26 pg/mL, the sensitivity was 81.89%, and the specificity was 74.55%. ConclusionThe level of serum CTRP12 decreased significantly in patients with T2DM and DN. The decrease of serum CTRP12 level may have some predictive value for T2DM patients with DN.
文章编号:     中图分类号:R587.2    文献标志码:A
基金项目:海南省卫生计生行业科研项目(19A200066, 20A200312)
引用文本:
刘婷婷,马添翼,蒙绪标.血清补体C1肿瘤坏死因子相关蛋白12预测2型糖尿病肾病的临床价值[J].中国临床研究,2023,36(5):651-655.

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