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早期CRRT联合甲磺酸萘莫司他用于SA-AKI的临床疗效分析
Δ
*
李欣慧 ,辛 娜(青海省人民医院重症医学科,西宁 810001)
中图分类号 R973+.2 文献标志码 A 文章编号 1001-0408(2026)03-0356-05
DOI 10.6039/j.issn.1001-0408.2026.03.14
摘 要 目的 探讨早期连续性肾脏替代治疗(CRRT)联合甲磺酸萘莫司他(NM)对脓毒症相关性急性肾损伤(SA-AKI)患者的临
床结局、安全性及炎症反应和氧化应激的影响。方法 收集2023年1月至2025年1月我院重症医学科收治的诊断为SA-AKI后48
h 内启动 CRRT 的 153 例患者资料,根据 CRRT 期间所用抗凝药物的不同,将其分为对照组(75 例)和观察组(78 例)。CRRT 启动
后,对照组患者给予枸橼酸钠,观察组患者给予NM。比较两组患者的临床结局指标[机械通气时间、重症医学病房(ICU)住院时
间以及治疗前后的急性生理学和慢性健康评估(APACHE Ⅱ)评分、序贯器官衰竭评估(SOFA)评分]、肾功能指标[血肌酐(Scr)、
血尿素氮(BUN)、血清胱抑素C(CysC)]、炎症指标[C反应蛋白(CRP)、降钙素原(PCT)、白细胞介素6(IL-6)]、氧化应激指标[丙二
醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)]及不良反应发生情况。结果 治疗后,观察组患者的机械通气
时间和ICU住院时间均显著短于对照组(P<0.05);两组患者的APACHE Ⅱ评分、SOFA评分、肾功能指标、炎症指标、MDA水平
均显著低于同组治疗前(P<0.05),且观察组显著低于对照组(P<0.05);两组患者的 SOD、GSH-Px 水平均显著高于同组治疗前
(P<0.05),且观察组显著高于对照组(P<0.05)。两组患者的不良反应总发生率比较,差异无统计学意义(P>0.05)。结论 与早期
CRRT联合枸橼酸钠相比,早期CRRT联合NM可改善SA-AKI患者的肾功能,减轻炎症反应与氧化应激程度,缩短ICU住院时间,
且安全性相当。
关键词 脓毒症相关性急性肾损伤;连续性肾脏替代治疗;甲磺酸萘莫司他;抗凝;炎症反应;氧化应激
Analysis of clinical efficacy of early CRRT combined with nafamostat mesylate for SA-AKI
LI Xinhui,XIN Na(Dept. of Critical Care Medicine, Qinghai Provincial People’s Hospital, Xining 810001, China)
ABSTRACT OBJECTIVE To investigate the effects of early continuous renal replacement therapy (CRRT) combined with
nafamostat mesylate (NM) on clinical outcomes, safety, inflammatory reaction, and oxidative stress in patients with sepsis-
associated acute kidney injury (SA-AKI). METHODS Patients’ data were gathered from 153 cases admitted to the intensive care
unit of the our hospital between January 2023 and January 2025, who initiated CRRT within 48 hours after being diagnosed with
SA-AKI. These patients were divided into control group (75 cases) and observation group (78 cases) according to different
anticoagulant drugs used during CRRT. After CRRT, control group was given sodium citrate, while observation group was given
NM. The clinical outcomes [the duration of mechanical ventilation, length of stay in the intensive care unit (ICU)] as well as Acute
Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ) score, Sequential Organ Failure Assessment (SOFA) score, renal
function indexes [serum creatinine (Scr), blood urea nitrogen (BUN), cystatin C (CysC)], inflammatory indexes [C-reactive
protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6)], oxidative stress markers [malondialdehyde (MDA), superoxide
dismutase (SOD), glutathione peroxidase (GSH-Px)] and the occurrence of adverse drug reactions before and after treatment were
compared between the two groups. RESULTS After treatment, the observation group had significantly shorter mechanical
ventilation duration and ICU length of stay compared to the control group (P<0.05). APACHE Ⅱ scores, SOFA scores, renal
function indexes, inflammatory indexes and MDA levels of two groups were significantly lower than those before treatment within
the same group (P<0.05), and the observation group were significantly lower than the control group (P<0.05). The levels of
SOD and GSH-Px were significantly higher than those before treatment within the same group (P<0.05), and the observation
group were significantly higher than the control group (P<0.05). There was no statistically significant difference in the overall
incidence of adverse events between the two groups (P>0.05). CONCLUSIONS Compared with early CRRT combined with
sodium citrate, early CRRT combined with NM can significantly improve renal function in patients with SA-AKI, alleviate the
degree of inflammatory reaction and oxidative stress, shorten ICU stay length, and demonstrate favorable safety.
KEYWORDS sepsis-associated acute kidney injury; continuous renal replacement therapy; nafamostat mesylate; anticoagulation;
inflammation reaction; oxidative stress
脓毒症是由感染诱发的宿主免疫反应失调所致的 中肾损伤发生率显著升高。研究显示,约30%~50%的
多器官功能障碍,是重症医学领域中病死率较高的疾病 脓毒症患者在病程中会出现不同程度的急性肾损伤
[1]
之一 。肾脏是最易受累的靶器官之一,在脓毒症患者 (acute kidney injury,AKI),显著增加了患者的住院费用
[2]
和死亡风险 。脓毒症所致的AKI通常又称为脓毒症相
Δ 基金项目 青海省科技计划项目(No.2024-SF-132)
*第一作者 主治医师,硕士。研究方向:高原医学。E-mail: 关性急性肾损伤(sepsis-associated acute kidney injury,
15309759555@163.com SA-AKI),具有起病急、进展快、治疗复杂、预后不良等
· 356 · China Pharmacy 2026 Vol. 37 No. 3 中国药房 2026年第37卷第3期

