中华临床医师杂志(电子版)
中華臨床醫師雜誌(電子版)
중화림상의사잡지(전자판)
CHINESE JOURNAL OF CLINICIANS(ELECTRONIC VERSION)
2013年
24期
11167-11170
,共4页
刘杰%段琛%贾鑫%贾森皓%葛阳阳%吴忠隐%郭伟
劉傑%段琛%賈鑫%賈森皓%葛暘暘%吳忠隱%郭偉
류걸%단침%가흠%가삼호%갈양양%오충은%곽위
高同种半胱氨酸血症%动脉瘤,夹层
高同種半胱氨痠血癥%動脈瘤,夾層
고동충반광안산혈증%동맥류,협층
Hyperhomocysteinemia%Aneurysm,dissecting
目的:探讨血浆同型半胱氨酸水平和主动脉夹层的关系。方法回顾性分析2011年10月至2013年1月符合纳入标准的111例受试者。急性主动脉夹层组(A组)45例,平均年龄(57.62±9.74)岁,其中男35名,女10名;非急性主动脉夹层组(B组)16例,平均年龄(53.88±8.12)岁,其中男12名,女4名,对照组为50例同期体检者(C组),平均年龄(55.62±4.07)岁,其中男41名,女9名。常规检测血生化指标,运用循环酶法测定血浆同型半胱氨酸水平。结果三组血浆Hcy水平分别为(17.85±8.65)μmol/L,(22.15±10.45)μmol/L和(12.74±3.32)μmol/L(P<0.001),高同型半胱氨酸血症发生率三组分别为57.8%,68.8%和30.0%(P<0.001)。多元Logistic回归分析显示高同型半胱氨酸血症(HHcy)较非HHcy发生AD的风险增加(OR=4.39;95% CI=1.57,12.28;P<0.01)。经相关危险因素调整后,未明显改变相关结果(OR=4.78;95%CI=1.21,18.92;P<0.05)。结论夹层组HHcy发生率高于健康对照组,血浆Hcy水平较对照组增高,高同型半胱氨酸血症可能是主动脉夹层的独立危险因素,需要更多的研究予以证实。
目的:探討血漿同型半胱氨痠水平和主動脈夾層的關繫。方法迴顧性分析2011年10月至2013年1月符閤納入標準的111例受試者。急性主動脈夾層組(A組)45例,平均年齡(57.62±9.74)歲,其中男35名,女10名;非急性主動脈夾層組(B組)16例,平均年齡(53.88±8.12)歲,其中男12名,女4名,對照組為50例同期體檢者(C組),平均年齡(55.62±4.07)歲,其中男41名,女9名。常規檢測血生化指標,運用循環酶法測定血漿同型半胱氨痠水平。結果三組血漿Hcy水平分彆為(17.85±8.65)μmol/L,(22.15±10.45)μmol/L和(12.74±3.32)μmol/L(P<0.001),高同型半胱氨痠血癥髮生率三組分彆為57.8%,68.8%和30.0%(P<0.001)。多元Logistic迴歸分析顯示高同型半胱氨痠血癥(HHcy)較非HHcy髮生AD的風險增加(OR=4.39;95% CI=1.57,12.28;P<0.01)。經相關危險因素調整後,未明顯改變相關結果(OR=4.78;95%CI=1.21,18.92;P<0.05)。結論夾層組HHcy髮生率高于健康對照組,血漿Hcy水平較對照組增高,高同型半胱氨痠血癥可能是主動脈夾層的獨立危險因素,需要更多的研究予以證實。
목적:탐토혈장동형반광안산수평화주동맥협층적관계。방법회고성분석2011년10월지2013년1월부합납입표준적111례수시자。급성주동맥협층조(A조)45례,평균년령(57.62±9.74)세,기중남35명,녀10명;비급성주동맥협층조(B조)16례,평균년령(53.88±8.12)세,기중남12명,녀4명,대조조위50례동기체검자(C조),평균년령(55.62±4.07)세,기중남41명,녀9명。상규검측혈생화지표,운용순배매법측정혈장동형반광안산수평。결과삼조혈장Hcy수평분별위(17.85±8.65)μmol/L,(22.15±10.45)μmol/L화(12.74±3.32)μmol/L(P<0.001),고동형반광안산혈증발생솔삼조분별위57.8%,68.8%화30.0%(P<0.001)。다원Logistic회귀분석현시고동형반광안산혈증(HHcy)교비HHcy발생AD적풍험증가(OR=4.39;95% CI=1.57,12.28;P<0.01)。경상관위험인소조정후,미명현개변상관결과(OR=4.78;95%CI=1.21,18.92;P<0.05)。결론협층조HHcy발생솔고우건강대조조,혈장Hcy수평교대조조증고,고동형반광안산혈증가능시주동맥협층적독립위험인소,수요경다적연구여이증실。
Objective To study the relationship between plasma homocysteine and aortic dissection. Methods From October 2011 to January 2013, a total of 111 participants met the inclusion criteria including 45 acute aortic dissection patients [group A, mean age (57.62±9.74)years, 35 males], 16 non-acute aortic dissection patients[group B, mean age (53.88±8.12)years, 12 males] and 50 healthy controls[group C, mean age (55.62±4.07)years, 41 males]. Fasting homocysteine were determined in serum separated within 1 h of blood collection using a fluorescence polarization immunoassay technique. Results The mean homocysteine level was (17.85±8.65)μmol/L,(22.15±10.45)μmol/L in group A and group B, and in the healthy control group was (12.74±3.32)μmol/L (P<0.001). Twenty-six (57.8%) patients of the group A and eleven (68.8%) patients of the group B had hyperhomocysteinemia compared to 15 (30%) in the healthy control group. Univariate logistic regression showed that a 4.78-fold greater risk of AD in subjects who had the HHcy, as compared with those having normal Hcy level(OR=4.78;95%CI=1.21, 18.92, P<0.05). Conclusion This study shows significantly higher levels of plasma homocysteine in aortic dissection patients. Hyperhomocysteinemia is suggested to be an independent risk factor for aortic dissection. More clinical studies in this direction are warranted.