河北医科大学学报

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冠状动脉CT血管造影检查后短时间内行冠状动脉介入诊疗的安全性研究

  

  1. 河北省保定市第一中心医院心内二科,河北 保定 071000
  • 出版日期:2017-03-25 发布日期:2017-03-29
  • 作者简介:耿巍(1981-),男,河北保定人,河北省保定市第一中心医院副主任医师,医学博士,从事心血管内科疾病诊治研究。

Study on the safety of coronary artery interventional therapy after coronary computed tomographic angiography

  1. GENG Wei, ZHANG Yao, TIAN Xiang*, ZHANG Qi, LIU Qianmei, YANG Ying
  • Online:2017-03-25 Published:2017-03-29

摘要: [摘要]〓
〖HTH〗目的〖HTSS〗〖KG*2〗探讨冠状动脉CT血管造影(CT angiography,CTA)检查后1周内再次应用造影剂行冠状动脉介入诊疗对患者肾功能的影响。
〖HTH〗方法〖HTSS〗〖KG*2〗 将行冠状动脉介入诊疗患者384例分为试验组(1周内已行冠状动脉CTA检查,再次行冠状动脉造影者)135例和对照组(只行1次冠状动脉造影者)249例,监测2组术前和术后1 d、2 d、3 d血肌酐、胱抑素C水平和造影剂肾病(contrast induced nephropathy,CIN)发生率。
〖HTH〗结果〖HTSS〗〖KG*2〗2组血肌酐、估算的肾小球滤过率(estimated glomerular filtration rate,eGFR)、胱抑素C水平组间差异均无统计学意义(P>005),但时点间差异均有统计学意义(P<001)。共发生CIN 16例,试验组6例(4.44%),对照组10例(4.02%),2组CIN发生率差异无统计学意义(P>005)。试验组介入治疗率明显高于对照组(54.07% vs 33.33%),其差异有统计学意义(P<001)。
〖HTH〗结论〖HTSS〗〖KG*2〗eGFR≥60 mL·min-1·1.73 (m2)-1的患者行冠状动脉增强CTA后1周内进一步行冠状动脉介入诊疗对肾功能的影响较小,在临床中是安全可行的。

关键词: 冠状动脉疾病, 冠状血管造影术, 造影剂肾病

Abstract: [Abstract] Objective〖HTSS〗〓The goal of this study was to investigate the effect on renal function in patients with coronary angiography or percutaneous coronary intervention(PCI)  after coronary CT angiography(CTA) within 1 week.
〖HTH〗〖WTHZ〗Methods〖HTSS〗〓A total of 384 patients underwent coronary angiography or angioplasty were enrolled into two groups:the test group 135 who were undergoing coronary angiography or angioplasty after coronary CTA within 1 week, and control group 249 who were undergoing coronary angiography only. Serum creatinine, cystatin C and the incidence of contrast induced nephropathy(CIN) were detected before procedure, after procedure 1 d, 2 d, 3 d.
〖HTH〗〖WTHZ〗Results〖HTSS〗〓There was no significant difference in serum creatinine, estimated glomerular filtration rate(eGFR), and cystatin C between groups before and after contrast exposure(P>005). But there was significatnt difference between different point(P<001). The study resulted in 16 cases of CIN, and there was no significant difference in the incidence of CIN between two groups(4.44% vs 4.02%, P>005). The difference of PCI between the two groups was statistically significant(P<001), and the PCI procedure in test group was significantly higher than that in control group(54.07% vs 33.33%).
〖HTH〗〖WTHZ〗Conclusion〖HTSS〗〓It is safe and feasible for patients with an eGFR≥60 mL·min-1·1.73 (m2)-1 to received coronary angiography or PCI after CTA within 1 week, and it has little impact on the renal function.

Key words: coronary artery disease, coronary angiography, contrast induced nephropathy