中国循环杂志
中國循環雜誌
중국순배잡지
CHINESE CIRCULATION JOURNAL
2014年
11期
910-912
,共3页
熊筱伟%刘红%韩璐璐%娄莹%华潞%李彦%李一石
熊篠偉%劉紅%韓璐璐%婁瑩%華潞%李彥%李一石
웅소위%류홍%한로로%루형%화로%리언%리일석
华法林%CYP4F2基因多态性%初始剂量
華法林%CYP4F2基因多態性%初始劑量
화법림%CYP4F2기인다태성%초시제량
Warfarin%Cytochrome P-450 4F2 gene polymorphisms%Initial dose
目的:研究细胞色素P450酶4F2(CYP4F2, rs2108622)基因多态性对中国汉族人群服用华法林起始七天内剂量的影响。<br> 方法:利用Real-time PCR的方法分析271例服用华法林抗凝患者的CYP4F2基因多态性,记录患者服用华法林七天内的平均华法林初始剂量,国际标准化比值(INR)首次进入治疗窗的时间。统计学方法分析CYP4F2基因多态性的CC,CT和TT各基因型间初始剂量和INR首次进入治疗窗的时间差异。<br> 结果:CYP4F2基因多态性的TT、CT/TT基因型的平均华法林初始剂量显著高于CC基因型(P<0.05),差异具有统计学意义。TT基因型的INR首次进入治疗窗的时间显著高于CC基因型(P<0.05),差异具有统计学意义。除外患者性别,年龄,身高,体重,CYP2C9和VKORC1基因多态性以及合并疾病和合用药等多种因素,CYP4F2基因多态性对患者华法林起始七天内华法林剂量的影响仍有统计学意义(回归系数0.21,P=0.003)。<br> 结论:在服用华法林的中国人中,CYP4F2基因多态性对华法林起始七天内的剂量有影响。
目的:研究細胞色素P450酶4F2(CYP4F2, rs2108622)基因多態性對中國漢族人群服用華法林起始七天內劑量的影響。<br> 方法:利用Real-time PCR的方法分析271例服用華法林抗凝患者的CYP4F2基因多態性,記錄患者服用華法林七天內的平均華法林初始劑量,國際標準化比值(INR)首次進入治療窗的時間。統計學方法分析CYP4F2基因多態性的CC,CT和TT各基因型間初始劑量和INR首次進入治療窗的時間差異。<br> 結果:CYP4F2基因多態性的TT、CT/TT基因型的平均華法林初始劑量顯著高于CC基因型(P<0.05),差異具有統計學意義。TT基因型的INR首次進入治療窗的時間顯著高于CC基因型(P<0.05),差異具有統計學意義。除外患者性彆,年齡,身高,體重,CYP2C9和VKORC1基因多態性以及閤併疾病和閤用藥等多種因素,CYP4F2基因多態性對患者華法林起始七天內華法林劑量的影響仍有統計學意義(迴歸繫數0.21,P=0.003)。<br> 結論:在服用華法林的中國人中,CYP4F2基因多態性對華法林起始七天內的劑量有影響。
목적:연구세포색소P450매4F2(CYP4F2, rs2108622)기인다태성대중국한족인군복용화법림기시칠천내제량적영향。<br> 방법:이용Real-time PCR적방법분석271례복용화법림항응환자적CYP4F2기인다태성,기록환자복용화법림칠천내적평균화법림초시제량,국제표준화비치(INR)수차진입치료창적시간。통계학방법분석CYP4F2기인다태성적CC,CT화TT각기인형간초시제량화INR수차진입치료창적시간차이。<br> 결과:CYP4F2기인다태성적TT、CT/TT기인형적평균화법림초시제량현저고우CC기인형(P<0.05),차이구유통계학의의。TT기인형적INR수차진입치료창적시간현저고우CC기인형(P<0.05),차이구유통계학의의。제외환자성별,년령,신고,체중,CYP2C9화VKORC1기인다태성이급합병질병화합용약등다충인소,CYP4F2기인다태성대환자화법림기시칠천내화법림제량적영향잉유통계학의의(회귀계수0.21,P=0.003)。<br> 결론:재복용화법림적중국인중,CYP4F2기인다태성대화법림기시칠천내적제량유영향。
Objective: To study the effect of cytochrome P-450 4F2 (CYP4F2, rs2108622) gene polymorphisms in patients with warfarin for initial doses in 7 days. <br> Methods: A total of 271 patients treated by warfarin were studied. The CYP4F2 gene polymorphisms were assessed by real-time PCR, the average initial warfarin doses in 7 days and the time of international normalized ratio (INR) ifrst arrived to therapeutic range were recorded. The differences of initial warfarin doses and the time of INR ifrst arrived to therapeutic range among CYP4F2 gene polymorphisms of CC, CT and TT genotypes were analyzed by statistical method. <br> Results: The average initial warfarin doses among CYP4F2 polymorphisms of TT and CT/TT were higher than CC, P<0.05. The times of INR first arrived to therapeutic range in TT genotype was higher than CC genotype, P<0.05. With adjusted gender, age, body height and weight, CYP2C9 and VKORC1 polymorphisms, conditions of disease and medication, the effect of CYP4F2 gene polymorphisms on initial warfarin doses in 7 days were still with the statistic meaning (regression coefifcient=0.21, P=0.003). <br> Conclusion: CYP4F2 polymorphisms inlfuenced the initial warfarin doses in 7 days in relevant patients.