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青海省人民医院药学部,西宁 810007
主管药师,博士研究生。研究方向:临床药物治疗学。E-mail:cc15095355029@163.com
主任药师,博士。研究方向:医院药学。E-mail:wyf8289@163.com
收稿:2025-08-18,
修回:2025-12-11,
录用:2025-12-11,
纸质出版:2026-01-30
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常亚娥,赵妮,桓芝兰,等.高原地区患者万古霉素血药浓度达标的影响因素分析及预测模型构建——一项单中心回顾性研究[J].中国药房,2026,37(02):198-203.
CHANG Ya’e,ZHAO NI,HUAN Zhilan,et al.Analysis of factors influencing the achievement of target vancomycin plasma concentration and construction of a predictive model in patients from high-altitude regions: a single-center retrospective study[J].ZHONGGUO YAOFANG,2026,37(02):198-203.
常亚娥,赵妮,桓芝兰,等.高原地区患者万古霉素血药浓度达标的影响因素分析及预测模型构建——一项单中心回顾性研究[J].中国药房,2026,37(02):198-203. DOI: 10.6039/j.issn.1001-0408.2026.02.11.
CHANG Ya’e,ZHAO NI,HUAN Zhilan,et al.Analysis of factors influencing the achievement of target vancomycin plasma concentration and construction of a predictive model in patients from high-altitude regions: a single-center retrospective study[J].ZHONGGUO YAOFANG,2026,37(02):198-203. DOI: 10.6039/j.issn.1001-0408.2026.02.11.
目的
2
基于单中心数据,分析高原地区患者万古霉素血浆药物谷浓度(简称“PDC”)达标的影响因素,并建立PDC预测模型,为临床合理用药提供参考。
方法
2
回顾性纳入2021年1月-2024年6月于青海省人民医院接受万古霉素(1 g,q12 h)静脉注射治疗的住院患者,收集其人口学资料和肝肾功能、血液学等指标。采用Spearman相关性分析评价万古霉素PDC与各指标的相关性。采用单因素分析评估不同PDC患者各指标的差异,以及不同性别、体重指数、年龄和有无基础疾病(高血压/糖尿病)对万古霉素PDC的影响。基于相关性分析和单因素分析结果,采用多元线性逐步回归分析获取万古霉素PDC的独立预测因子并构建预测模型。
结果
2
共纳入141例患者,万古霉素PDC总达标率为46.81%。万古霉素PDC与患者年龄、尿素氮、尿酸(UA)、血肌酐(CRE)、β
2
微球蛋白(β
2
-MG)呈正相关,与身高、体重、肌酐清除率(CCR)、肾小球滤过率(GFR)、丙氨酸转氨酶(ALT)、血红蛋白(HGB)、白细胞计数、中性粒细胞呈负相关(
P
<0.05);不同PDC组患者的年龄、CRE等14项指标比较,差异均有统计学意义(
P
<0.05或
P
<0.01);年龄、有无基础疾病对万古霉素PDC有显著影响(
P
<0.05或
P
<0.01);CCR、直接胆红素(DBil)、β
2
-MG、UA、HGB、身高(标准化系数分别为-0.371、0.367、0.169、0.232、-0.140、-0.132,
P
<0.05)是万古霉素PDC的独立预测因子;所建回归方程的
F
值为34.858(
P
<0.05),
R
2
为0.610,调整
R
2
为0.592。
结论
2
高原地区患者的万古霉素PDC受肾功能、肝功能及血液学指标等多因素协同影响,其中CCR、HGB、身高可用于负向预测患者万古霉素PDC,而DBil、β
2
-MG、UA则可用于正向预测万古霉素PDC;所建预测模型各变量可解释万古霉素PDC 59.2%的变异。
OBJECTIVE
2
To analyze the influencing factors for achieving target plasma drug concentration (trough) (abbreviated as “PDC”) of vancomycin in patients from high-altitude regions and establish a predictive model for PDC using single-center data, providing references for rational clinical drug use.
METHODS
2
Inpatients with vancomycin (1 g, q12 h) administered intravenously in our hospital from January 2021 to June 2024 were retrospectively included. Demographic data, liver and kidney function and hematological indexes were collected. Spearman correlation analysis was used to evaluate the correlation between vancomycin PDC and each detection index. Univariate analysis was used to evaluate the differences of each index in patients with different PDC, and the effects of different gender, body mass index, age and underlying diseases (hypertension/diabetes) on vancomycin PDC. Based on the results of correlation analysis and univariate analysis, multiple linear stepwise regression analysis was used to obtain the independent predictors of vancomycin PDC and construct the prediction model.
RESULTS
2
A total of 141 patients were included, with an overall attainment rate of 46.81% for the target PDC of vancomycin. Correlation analysis showed that the vancomycin PDC was positively correlated with age, blood urea nitrogen, uric acid (UA), serum creatinine (CRE) and β
2
-microglobulin (β
2
-MG), and nega
tively correlated with height, weight, creatinine clearance rate (CCR), glomerular filtration rate (GFR), alanine transaminase (ALT), hemoglobin (HGB), white blood cell count and neutrophils (
P
<0.05). There were significant differences in age, CRE and other 14 indexes among different PDC groups (
P
<0.05 or
P
<0.01). Age and underlying diseases had significant effects on vancomycin PDC (
P
<0.05 or
P
<0.01). CCR, direct bilirubin (DBil), β
2
-MG, UA, HGB and height (standardized coefficients were -0.371, 0.367, 0.169, 0.232, -0.140, -0.132;
P
<0.05) were independent predictors of vancomycin PDC. The
F
value of the regression equation was 34.858 (
P
<0.05), the
R
2
was 0.610, and the adjusted
R
2
was 0.592.
CONCLUSIONS
2
The vancomycin PDC of patients in high-altitude regions is affected by multiple factors such as renal function, liver function and hematological indexes. CCR, HGB and height could be used to predict vancomycin PDC negatively, while DBil, β
2
-MG and UA could be used to predict vancomycin PDC positively. The variables of the established prediction model could explain 59.2% of the variation of vancomycin PDC.
ODA K , JONO H , NOSAKA K , et al . Reduced nephro-toxicity with vancomycin therapeutic drug monitoring guided by area under the concentration-time curve against a trough 15-20 μg/mL concentration [J ] . Int J Antimicrob Agents , 2020 , 56 ( 4 ): 106109 .
何娜 , 苏珊 , 翟所迪 , 等 . 《中国万古霉素治疗药物监测指南(2020更新版)》解读 [J ] . 临床药物治疗杂志 , 2021 , 19 ( 1 ): 12 - 16 .
TSUTSUURA M , MORIYAMA H , KOJIMA N , et al . The monitoring of vancomycin:a systematic review and meta-analyses of area under the concentration-time curve-guided dosing and trough-guided dosing [J ] . BMC Infect Dis , 2021 , 21 ( 1 ): 153 .
RYBAK M J , LE J , LODISE T P , et al . Therapeutic monitoring of vancomycin for serious methicillin-resistant Staphylococcus aureus infections:a revised consensus guideline and review by the American Society of Health-System Pharmacists,the Infectious Diseases Society of America,the Pediatric Infectious Diseases Society,and the Society of Infectious Diseases Pharmacists [J ] . Am J Health Syst Pharm , 2020 , 77 ( 11 ): 835 - 864 .
BAIGENT C , EMBERSON J , HAYNES R , et al . Impact of diabetes on the effects of sodium glucose co-transporter-2 inhibitors on kidney outcomes:collaborative meta-analysis of large placebo-controlled trials [J ] . Lancet , 2022 , 400 ( 10365 ): 1788 - 1801 .
WANG Q , LIU G Q , DUAN Y B , et al . Exploring cytochrome P450 under hypoxia:potential pharmacological significance in drug metabolism and protection against high-altitude diseases [J ] . Drug Metab Dispos , 2025 , 53 ( 2 ): 100026 .
LIU J H , XIN Z B , HUANG Y Z , et al . Climate suitability assessment on the Qinghai-Tibet Plateau [J ] . Sci Total Environ , 2022 , 816 : 151653 .
WANG S Y , GAO J , ZHAO J H . Effects of high altitude on renal physiology and kidney diseases [J ] . Front Physiol , 2022 , 13 : 969456 .
SU X Y , MATTHEWS T , HILDRETH M , et al . Activation of sympathetic nervous system contributes to erthroprotein gene upregulation by hypobaric hypoxia [J ] . FASEB J , 2022 , 36 ( S1 ):fasebj.2022.36.S 1 .R2781.
QIU F F , SUN Y M , LI W B , et al . A review on drug-metabolizing enzymes,transporters,and gut microbiota on pharmacokinetics in high-altitude environment [J/OL ] . Curr Drug Metab , 2025 [ 2025-11-15 ] . http:pubmed.nci.nlm.nih.gov/ 39931992 /.
QU S Q , DAI C C , GUO H , et al . Rutin attenuates vancomycin-induced renal tubular cell apoptosis via suppression of apoptosis,mitochondrial dysfunction,and oxidative stress [J ] . Phytother Res , 2019 , 33 ( 8 ): 2056 - 2063 .
HOLFORD N , O’HANLON C J , ALLEGAERT K , et al . A physiological approach to renal clearance:from premature neonates to adults [J ] . Br J Clin Pharmacol , 2024 , 90 ( 4 ): 1066 - 1080 .
MURPHY M , GIRDWOOD S T , SCHEETZ M H . Cli- nical guideline highlights for the hospitalist:therapeutic monitoring of vancomycin [J ] . J Hosp Med , 2020 , 15 ( 12 ): 740 - 742 .
白一兵 , 赵玉 , 马悦 , 等 . 中性粒细胞缺乏患者万古霉素血药浓度影响因素分析 [J ] . 医药导报 , 2022 , 41 ( 10 ): 1523 - 1527 .
WANG H , TANG C , DANG Z H , et al . Clinicopatholo- gical characteristics of high-altitude polycythemia-related kidney disease in Tibetan inhabitants [J ] . Kidney Int , 2022 , 102 ( 1 ): 196 - 206 .
PU L L , XU H B , WANG Z R , et al . Intermittent high altitude hypoxia induced liver and kidney injury leading to hyperuricemia [J ] . Arch Biochem Biophys , 2024 , 758 : 110078 .
VAN BOMMEL E J M , RUITER D , MUSKIET M H A , et al . Insulin sensitivity and renal hemodynamic function in metformin-treated adults with type 2 diabetes and preserved renal function [J ] . Diabetes Care , 2020 , 43 ( 1 ): 228 - 234 .
CHU Y G , ZHOU Y , LU S H , et al . Pathogenesis of higher blood pressure and worse renal function in salt-sensitive hypertension [J ] . Kidney Blood Press Res , 2021 , 46 ( 2 ): 236 - 244 .
DUAN Y B , BAI X , YANG J X , et al . Exposure to high-altitude environment is associated with drug transporters change:microRNA-873-5p-mediated alteration of function and expression levels of drug transporters under hypoxia [J ] . Drug Metab Dispos , 2022 , 50 ( 2 ): 174 - 186 .
BAI X , YANG J X , LIU G Q , et al . Regulation of CYP450 and drug transporter mediated by gut microbiota under high-altitude hypoxia [J ] . Front Pharmacol , 2022 , 13 : 977370 .
LIU D , YU Q , LI Z B , et al . UGT1A1 dysfunction increases liver burden and aggravates hepatocyte damage caused by long-term bilirubin metabolism disorder [J ] . Biochem Pharmacol , 2021 , 190 : 114592 .
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