2019
DOI: 10.4244/eij-d-19-00336
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Standard versus ultrasound-guided radial and femoral access in coronary angiography and intervention (SURF): a randomised controlled trial

Abstract: Aims: This study aimed to compare outcomes in unselected patients undergoing cardiac catheterisation via transradial versus transfemoral access and standard versus ultrasound-guided arterial access.Methods and results: This was a prospective, randomised (radial vs femoral and standard vs ultrasound), 2x2 factorial trial of 1,388 patients undergoing coronary angiography and percutaneous coronary intervention. The primary outcome was a composite of ACUITY (Acute Catheterization and Urgent Intervention Triage str… Show more

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Cited by 54 publications
(53 citation statements)
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“…We included seven trials [7][8][9][10][17][18][19], in which 3180 patients were randomized to UGC (n = 1564) or SA (n = 1616). The detailed study flow diagram is shown in Figure 1.…”
Section: Resultsmentioning
confidence: 99%
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“…We included seven trials [7][8][9][10][17][18][19], in which 3180 patients were randomized to UGC (n = 1564) or SA (n = 1616). The detailed study flow diagram is shown in Figure 1.…”
Section: Resultsmentioning
confidence: 99%
“…The recently published standard versus ultrasound-guided radial and femoral access in coronary angiography and intervention (SURF) trial [7] is a factorial study design aiming to compare the effectiveness of trans-radial versus trans-femoral access and standard versus ultrasound-guided arterial access in patients undergoing cardiac catheterization. Of note, trans-radial access was superior to TFA in decreasing the rate of primary end-points including a composite acute catheterization and urgent intervention triage strategy (ACUITY) major bleeding, major adverse cardiac events (death, stroke, myocardial infarction or urgent target lesion revascularization) and vascular complications at 30 days (RR: 0.37, 95% CI: 0.17-0.81; p = 0.013), mostly driven by ACUITY major bleeding (RR: 0.343, 95% CI: 0.123-0.959; p = 0.041).…”
Section: Discussionmentioning
confidence: 99%
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“…of attempts (1.47 vs. 1.9; P<0.0001), and the rate of difficult accesses (4.5% vs. 9.2%; P=0.0007) and improved first-pass access (73% vs. 59.7%; P<0.0001). 31 It would be beneficial to implement the transradial approach more widely in HBR patients requiring complex PCI.…”
Section: Figure 3)mentioning
confidence: 99%