Baumgarten Deborah A, Ellis James H
Department of Radiology, Emory University Hospital, 1364 Clifton Rd., Atlanta, GA 30322, USA.
AJR Am J Roentgenol. 2008 Aug;191(2):383-6. doi: 10.2214/AJR.08.1310.
This commentary deals with the study by Newhouse and colleagues in this issue of the AJR discussing the implications of a lack of a control group in previously published studies on contrast-induced nephropathy (CIN).
Until more rigorous studies including an appropriate control group address the issue of CIN, our understanding of the actual risk of CIN when administering IV contrast media is limited.
本述评探讨了纽豪斯及其同事在本期《美国放射学杂志》上发表的一项研究，该研究讨论了既往发表的关于对比剂肾病（CIN）的研究中缺乏对照组的影响。
在有更严格的、包括适当对照组的研究解决CIN问题之前，我们对静脉注射对比剂时CIN实际风险的理解是有限的。
