【中圖分類號】R541.4;R972.+6 【文獻標識碼】A【文章編號】1003-8183-(2011)09-0003-02【摘要】目的: 探討血脂康聯合辛伐他汀對冠心病患者血清中血脂和C-反應蛋白(CRP)的影響。方法:收集2008年3月至2009年9月我院住院的冠心病患者40例,按隨機數字表分為常規組(20例)和治療組(20例),選擇同期健康老年人作對照組(20例);常規組服阿司匹林0.1,1次/d,辛伐他汀10mg,1次/d,單硝酸異山梨酯40mg,1次/d,發作時加用硝酸甘油10mg與5%葡萄糖250mL靜滴。治療組于常規組基礎上加服血脂康血脂康0.6g,2次/d。對照組服維生素B210mg,3次/d;治療前和實驗結束后第2d空腹抽取靜脈血3ml離心,留取血清備測血脂和CRP濃度。結果:常規組和治療組治療前血清中TG、TC、LDL-C和CRP濃度均高于對照組,HDL-C濃度低于健康對照組,差異均有顯著性;常規組和治療組治療后血清中TG、TC和LDL-C濃度均降低,而HDL-C濃度升高,以治療組幅度更大,但降低的各項指標仍高于對照組,而升高指標仍低于對照組,僅治療組中TC、LDL-C和HDL-C差異無顯著性。各組治療前后僅治療組中TC、LDL-C、HDL-C和CRP濃度及常規組中HDL-C和CRP濃度差異有顯著性。常規組和治療組治療后僅TG差異無顯著性。結論:血脂康可能協同辛伐他汀上調冠心病患者血清中HDL-C濃度,下調TC、LDL-C和CRP濃度,抑制炎癥反應。
【關鍵詞】冠心病;血脂;C-反應蛋白;血脂康;辛伐他汀
Effect on Serum Lipids and CRP of Coronary Heart Disease with Xuezhikang Joint Simvastatin
Song chibo, Xu Lijiao,Ou Yangxiang.
【Abstract】Objective:Explored effects on serum lipids and CRP of coronary heart disease with Xuezhikang the joint simvastatin Method: Collected coronary heart disease patients in our hospital,from March 2008 to September 2009. 40 patients were randomly divided into conventional group (20 cases)and treatment group (20 cases),and choosed the healthy elderly over the same period as the control group (20 cases ). the conventional group Aspirin 0.1,1 times/d, Xin statin 20mg, 1 times/d, isosorbide mononitrate 40mg, 1 times/d, attack plus 10mg nitroglycerin and 5% glucose 250mL Intravenous drip. the treatment group were added services on the basis of the conventional group Xuezhikang 0.6g, 2 times/d. the control group vitamins B210mg, 3 times/d. Treatment before and after end of the experiment 2d collected fasting blood 3ml centrifuge to test serum lipid and CRP levels.Results: Conventional group and treatment group pre-treatment on serum TG, TC, LDL-C and CRP levels were higher,HDL-C levels were lower than healthy control group,and the differences were significant,respectively. Conventional group and treatment group after treatment on serum TG, TC and LDL-C levels were reduced, while HDL-C levels were lifted, but reduced the indicators were still higher, while the increased indicators were still lower than the control group, only the differences no significant in the treatment group on TC, LDL-C and HDL-C levels. Each group before and after treatment only TC, LDL-C, HDL-C and CRP levels in the treatment group and HDL-C and CRP levels in conventional group were significantly different. Conventional group and treatment group after treatment only were no significant difference on TG. Conclusion :Xuezhikang possible synergy between the serum of patients with coronary heart disease with simvastatin increased HDL-C concentration, reduced TC, LDL-C and CRP concentrations, inhibited inflammatory response.
【Key words】 Coronary heart disease; Bblood lipids; C-reactive protein; Xuezhikang; Smvastatin
血脂異常尤其是LDL-C升高和HDL-C降低是冠心病的主要危險因素,因而調脂是防治冠心病的有效措施之一。2008年3月至2009年9月對本院住院的冠心病患者采用相應的降脂治療,同時觀察了對C反應蛋白(CRP)的影響,現將結果報告如下。
1資料與方法
1.1 研究對象:收集2008年3月至2009年9月我院住院的冠心病患者40例,診斷符合1979年WHO冠心病診斷標準,除外嚴重肝、腎、甲狀腺疾病和糖尿病、腫瘤、血液疾病、消化系統及營養不良性疾病。入院后按隨機數字表分為2組。常規組20例,男13例,女7例;年齡51~69歲,平均(60.3±4.5)歲;病程3mo~12.5a,平均(7.9±3.8)a;穩定型心絞痛11例,不穩定型心絞痛9例;輕度10例,中度6例,重度4例。治療組20例,男11例,女9例;年齡52~68歲,平均(58.4±3.9)歲;病程4mo~13.2a,平均(8.1±4.3)a;穩定型心絞痛13例,不穩定型心絞痛7例;輕度8例,中度7例,重度5例。選擇同期20例健康老年人作對照組,男10例,女10例,年齡48~73歲,平均(63.5±56)歲。3組均簽定知情同意書。年齡、性別、病情、病程比較,差異無統計學意義(P>0.05),具有可比性。
1.2 方法:常規組服阿司匹林0.1,1次/d,辛伐他汀10mg,1次/d,單硝酸異山梨酯40mg,1次/d,發作時加用硝酸甘油10mg與5%葡萄糖250mL靜滴;治療組于常規組基礎上加服血脂康0.6g,2次/d;對照組服維生素B210mg,3次/d,3組均服藥8wk。治療前和實驗結束后第2d空腹抽取靜脈血3ml離心,留取血清,采用氧化酶法檢測血脂和CRP濃度。
1.3 統計學方法:應用SPSS10.0統計軟件包,計量資料采用單因素方差分析,兩兩比較采用SNK-q檢驗,治療前后比較采用配對t驗,P<0.05為差異有顯著性。
2結果
2.1 各組治療前后血清中血脂變化:各組治療前后血清中血脂變化,結果見表1。
3討論
近年來,通過一系列大規模臨床試驗研究及流行病學調查證實,血脂異常尤其是LDL-C升高和HDL-C降低是冠心病的主要危險因素,因此,調脂是防止冠心病有效措施。本研究發現對照組治療前后血清中血脂各項指標濃度無明顯變化。常規組和治療組治療前血清中TG、TC和LDL-C濃度均高于對照組,HDL-C濃度低于對照組,差異均有顯著性,說明冠心病患者血清中TG、TC和LDL-C濃度有不同程度升高和HDL-C濃度下降可能與動脈硬化有關。常規組和治療組治療后血清中TG、TC和LDL-C濃度均降低,而HDL-C濃度升高,以治療組幅度更大,但降低的各項指標仍高于對照組,而升高HDL-C濃度仍低于對照組,僅治療組中TC、LDL-C和HDL-C 與對照組差異無顯著性。各組治療前后僅治療組中TC、LDL-C和HDL-C和常規組中HDL-C差異有顯著性。常規組和治療組治療后僅TG差異無顯著性,說明辛伐他汀調脂可能以上調HDL-C為主,而血脂康除協同辛伐他汀升高HDL-C外,同時可能有下調TC和LDL-C的作用。
作為心腦血管疾病的獨立危險因子,CRP與心腦血管事件發生率增加密切相關,對心腦血管事件的發生有預測作用[4]。有研究表明[5],當有炎癥存在時CRP會明顯升高,不管有無心血管的危險因素,高CRP與10a冠心病危險性直接有關,CRP檢測提供的信息多于其他常規危險估計。本研究發現常規組和治療組治療前血清血清中CRP濃度均高于對照組,差異有顯著性。常規組和治療組治療后血清中CRP濃度均降低,以治療組幅度更大,但仍高于對照組,差異均有顯著性;常規組和治療組治療前后及常規組和治療組治療后差異均有顯著性,說明血脂康可能協同辛伐他汀下調冠心病患者血清中CRP濃度,抑制炎癥反應。
總之,血脂康協同辛伐他汀可能具有上調冠心病患者血清中HDL-C濃度,下調TC、LDL-C和CRP濃度,抑制炎癥反應。
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作者單位:424200湖南省宜章縣人民醫院