Why the study?
Optimal management of patients with ostial left anterior descending artery stenosis remains an unresolved issue.
Does crossover stenting compared to focal ostial stenting reduce major adverse cardiovascular events in patients with ostial left anterior descending artery stenosis?
Population
97 consecutive patients with ostial left anterior descending stenosis undergoing stent implantation
Comparison
Focal ostial stenting vs crossover stenting from left main coronary artery to left anterior descending
Design
Observational cohort study
Follow-up
Mean 23.6 ± 12.6 months
Authors
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Focal ostial stenting was associated with lower MACE than crossover in ostial LAD stenosis; hypothesis-generating and should not yet change practice.
Does crossover stenting compared to focal ostial stenting reduce major adverse cardiovascular events in patients with ostial left anterior descending artery stenosis?
Focal ostial stenting was associated with significantly lower rates of major adverse cardiovascular events compared to crossover stenting in patients with ostial LAD stenosis, suggesting that a single crossover strategy is not appropriate for all patients.
Soylu et al. (2022) studied this question.