ArticleClinical cardiology2024
Evaluation of Small Vessel Bifurcation Stenting Using the Double-Kissing Culotte and Culotte Technique in Acute Coronary Syndrome: 12-Month Clinical Outcomes.
Article in Clinical cardiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed.
- Challenges and Optimization of Percutaneous Coronary Interventions for Coronary Bifurcation Lesions.Reviews in cardiovascular medicine · 2026Review
- Sex Differences in Clinical Features and Outcomes in Patients with Acute Coronary Syndrome Treated with Bifurcation Stenting Using the Double-Kissing Culotte and Culotte Technique - 1-year Follow-up.Vascular health and risk management · 2025Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPatients with small vessels who undergo percutaneous coronary intervention (PCI) with subsequent multiple implantation of drug-eluting stents remain at a higher risk of unfavorable outcomes. In complex cases where maintaining flow to all side branches is part of contemporary practice, using two-stent techniques may be appropriate. This study aims to evaluate the efficacy of double-kissing (DK) culotte technique in comparison to culotte technique in the context of small-vessel therapy in patients with acute coronary syndrome (ACS).
methodsThis substudy of the Lower Silesia culotte Bifurcation Registry retrospectively analyzed patients who underwent ACS-PCI using DK culotte or culotte technique for bifurcation lesions in small vessels, defined as having at least one branch with a diameter of 2.75 mm or less. The primary endpoint was target lesion failure (TLF), a composite of cardiovascular death, target vessel myocardial infarction, or clinically driven target lesion revascularization (TLR) at 1-year follow-up. The secondary endpoint included major adverse cardiac events (MACE).
resultsThe DK culotte group (n = 49) and the culotte group (n = 52) were compared, with 12-month follow-up showing lower TLF in the DK culotte group (8.2% vs. 19.2%, p = 0.082). Similar results were observed for TLR (6.1% vs. 13.5%; p = 0.161), stent restenosis (4.1% vs. 9.6%; p = 0.203), and MACE (18.4% vs. 25%; p = 0.344).
conclusionFor bifurcation lesions with a small-diameter artery, the DK culotte technique may reduce TLF and MACE compared to the culotte technique. However, given the limited sample size and the absence of statistical significance, these findings remain preliminary and require further investigation.
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