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右美托咪定镇静治疗对重症患者全身炎性反应的影响 被引量:3

Effect of dexmedetomidine on systemic inflammatory response in critically ill patients
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摘要 目的 探讨右美托眯定镇静治疗对重症患者全身炎性反应的影响.方法 将2013年1月至2014年2月江苏省苏州市吴江区第一人民医院60例接受机械通气治疗的重症监护病房(ICU)住院患者按照随机数字表法分为观察组和对照组,各30例.同期选取健康成人志愿者20人为健康对照组.2组患者均在常规治疗基础上给予镇静治疗,必要时给予瑞芬太尼镇痛治疗.观察组给予右美托咪定负荷剂量1 μg/kg,后以0.20 ~0.75μg/(kg·h)维持;对照组给予咪达唑仑负荷剂量0.1 mg/kg,后以0.05~0.20 mg/(kg·h)维持.比较2组患者治疗前和治疗24、48 h的全身炎症反应综合征(SIRS)评分,并在这3个时点抽取静脉血测定血浆C反应蛋白(CRP)、肿瘤坏死因子α(TNF-α)和白细胞介素6(IL-6)的浓度.比较2组患者机械通气时间、ICU住院时间、多器官功能障碍综合征(MODS)发生率和28 d病死率.结果 治疗前,对照组与观察组患者TNF-α、IL-6和CRP浓度均明显高于健康对照组[(25.9±12.1)、(26.5 ±12.3) ng/L比(3.6±1.9) ng/L, (200.3±135.O)、(202.6±139.3) ng/L比(3.0±1.9) ng/L,(126.4±51.9)、(138.4 ±51.8) mg/L比(3.8±2.5)mg/L],差异均有统计学意义(均P<0.05).观察组治疗48 h SIRS评分、TNF-α、IL-6、CRP水平均明显低于对照组[(1.3±0.5)分比(2.4±0.6)分、(12.3±6.8) ng/L比(23.2±11.2) ng/L、(53.0±33.1)ng/L比(168.2±113.8) ng/L、(29.2±11.4) mg/L比(95.5±42.3) mg/L],差异均有统计学意义(均P<0.05).观察组患者机械通气时间、ICU住院时间、MODS发生率均明显低于对照组[(4.9±2.6)d比(8.0 ±2.3)d、(8±3)d比(12±3)d、6.7% (2/30)比30.0% (9/30)],差异均有统计学意义(均P<0.05).结论 右美托咪定镇静治疗能有效降低重症患者血浆炎症因子水平,减轻全身炎性反应,并改善预后。 Objective To investigate the effect of dexmedetomidine on systemic inflammatory response in critically ill patients.Methods Sixty critical patients receiving ventilation in intensive care unit (ICU) were randomly divided into observation group (30 cases) and control group (30 cases);20 healthy adult volunteers were selected as healthy group.The critical patients received sedation therapy on the basis of conventional treatment and analgesia therapy with remifentanil was given if necessary;observation group was additionally administrated with dexmedetomidine [loading dose 1 μg/kg, then maintained with 0.20-0.75 μg/(kg · h)];control group was additionally administrated with midazolam [loading dose 1 mg/kg, then maintained with 0.05-0.20 mg/(kg · h)].The systemic inflammatory response syndrome (SIRS) scores, the levels of serum C reactive protein (CRP), tumor necrosis factor (TNF)-α and interleukin (IL)-6 before treatment, 24 and 48 h after treatment were compared between observation and control group;the duration of mechanical ventilation, length of stay in ICU, incidence of multiple organ dysfunction syndrome (MODS) and 28 day mortality were compared between observation and control group.Results Before treatment, the levels of serum TNF-α, IL-6 and CRP in control group and observation group were significantly higher than those in healthy group [(25.9 ± 12.1), (26.5 ±12.3) ng/L vs (3.6±1.9) ng/L, (200.3±135.0), (202.6±139.3) ng/L vs (3.0±1.9)ng/L, (126.4±51.9), (138.4 ± 51.8) mg/L vs (3.8 ± 2.5) mg/L] (P 〈 0.05).Forty eight hours after treatment, the SIRS scores and the levels of serum TNF-α, IL-6 and CRP in observation group were significantly lower than those in control group [(1.3±0.5) scores vs (2.4±0.6) scores, (12.3±6.8) ng/L vs (23.2±11.2) ng/L,(53.0±33.1) ng/Lvs (168.2±113.8) ng/L, (29.2±11.4) mg/Lvs (95.5 ±42.3) mg/L] (P〈0.05).The duration of mechanical ventilation, length of stay in ICU, incidence of MODS in observation group were significantly lower than those in control group [(4.9 ± 2.6) d vs (8.0 ± 2.3) d, (8 ± 3) d vs (12 ± 3) d, 6.7% (2/30) vs 30.0% (9/30)] (P 〈 0.05).Conclusion Dexmedetomidine infusion during sedation may effectively decrease the levels of serum cytokines, prevent the inflammatory effects and improve the prognosis in critically ill patients.
出处 《中国医药》 2015年第11期1687-1691,共5页 China Medicine
基金 江苏省苏州市吴江区科技项目
关键词 重症患者 右美托咪定 镇静 全身炎症反应综合征 Critical patients Dexmedetomidine Sedation Systemic inflammatory response syndrome
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参考文献13

  • 1Rutkowska K, Knapik P, Misiolek H.The effect of dexmedetomidine sedation on brachial plexus block in patients with end-stage renal disease[J].Eur J Anaesthesiol, 2009,26(10) :851-855.
  • 2Pichot C, Ghignone M, Quintin L.Dexmedetomidine and clonidine: from second-to first-line sedative agents in the critical care setting?[J].J Intensive Care Med, 2012,27(4) :219-237.
  • 3Shi QQ, Wang H, Fang H.Dose-response and mechanism of protective functions of selective alpha-2 agonist dexmedetomidine on acute lung injury in rats[J].Saudi Med J, 2012,33(4) :375-381.
  • 4Bone RC, Balk RA, Cerra FB, et al.Definitions for sepsis and organ failure and guidelines for the use of innovative therapies in sepsis.The ACCP/SCCM Consensus Conference Committee.American College of Chest Physicians/Society of Critical Care Medicine[J].Chest, 1992,101 (6) : 1644-1655.
  • 5王今达,王宝恩.多脏器功能失常综合征(MODS)病情分期诊断及严重程度评分标准(经庐山’95全国危重病急救医学学术会讨论通过)[J].中国危重病急救医学,1995,7(6):346-347. 被引量:1424
  • 6邱海波.ICU主治医师手册[M].南京:江苏科学技术出版社,2007:282-292.
  • 7Pinsky MR, Vincent JL, Deviere J, et al.Serum cytokine levels in human septic shock.Relation to multiple-system organ failure and mortality[J].Chest, 1993,103 (2) :565-575.
  • 8Clyne B, Olshaker JS.The C-reactive protein[J].J Emerg Med, 1999,17(6) :1019-1025.
  • 9Nashel D J, Petrone DL, Ulmer CC, et al.C-reactive protein: a marker for disease activity in ankylosing spondylitis and Reiter's syndrome[J].J Rheumatol, 1986,13 (2) :364-367.
  • 10Taniguchi T, Kurita A, Kobayashi K, et al.Dose-and time-related effects of dexmedetomidine on mortality and inflammatory responses to endotoxin-induced shock in rats[J].J Anesth, 2008,22 (3) :221-228.

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