Thomas M L, Bowles J N, Treweeke P S, Turnbull P
J Can Assoc Radiol. 1985 Sep;36(3):209-11.
We report a prospective, randomised, double blind study comparing the diagnostic quality of and tolerance for ascending phlebography in 100 patients using two different concentrations of ioxaglate, 320 mg/ml and 200 mg/ml. The immediate and delayed side effects were minimal in both groups and the difference between the two concentrations was not statistically significant. All the phlebograms were of diagnostic quality. We conclude that, with its lower osmolality, lower viscosity and lower cost, ioxaglate 200 mg/ml is a suitable medium for routine use in ascending phlebography of lower limbs.
我们报告了一项前瞻性、随机、双盲研究，该研究比较了100例患者使用两种不同浓度（320mg/ml和200mg/ml）的碘克沙醇进行上行静脉造影的诊断质量和耐受性。两组的即刻和延迟副作用均最小，两种浓度之间的差异无统计学意义。所有静脉造影均具有诊断质量。我们得出结论，200mg/ml的碘克沙醇因其较低的渗透压、较低的粘度和较低的成本，是下肢上行静脉造影常规使用的合适介质。
