Comparison of outcomes (early and six- month) of direct stenting with conventional stenting (a meta-analysis of ten randomized trials)

Although direct stenting (DS) is increasingly used in clinical practice instead of stent implantation after predilatation (conventional stenting [CS]), its impact has not been scientifically proved. We therefore performed, using Mantel-Haenszel analysis, a meta-analysis of the published randomized studies comparing DS with CS. Furthermore, all the key procedural data were systematically sought out and pooled. Ten trials (2,650 coronary lesions,...