In the October publication (vol 33, no 5, p 884), Heiko Alfke mentions the “Study of Tamoxifen and Raloxifene” [1]. I am sure that this should have read, “Stent placement in patients with atherosclerotic renal artery stenosis and impaired renal function: a randomized trial” [2]—both of course with the acronym STAR.

In the United Kingdom, the latter (and the ASTRAL trial) seem to have had a huge impact on clinical practice. I find it curious that other trials, such as the EVAR and the Vertebroplasty trials, have had so little impact. Surely, all are imperfect. Do we interpret trials to suit our prejudices?