Impact of multiple ballooning on coronary lesions as assessed by optical coherence tomography and intravascular ultrasound.
intravascular ultrasound
optical coherence tomography
percutaneous coronary intervention
plain old balloon angioplasty
Journal
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions
ISSN: 1522-726X
Titre abrégé: Catheter Cardiovasc Interv
Pays: United States
ID NLM: 100884139
Informations de publication
Date de publication:
22 Sep 2024
22 Sep 2024
Historique:
revised:
19
08
2024
received:
31
05
2024
accepted:
12
09
2024
medline:
23
9
2024
pubmed:
23
9
2024
entrez:
23
9
2024
Statut:
aheadofprint
Résumé
Optimal lesion preparation for coronary lesions has been reappraised in the interventional community, given the increasing use of drug-coated balloons for de novo lesions; however, whether multiple ballooning could achieve more favorable angiographic results compared with single ballooning remains unknown. We aimed to investigate the incremental effect of multiple ballooning on de novo coronary lesions over single ballooning as assessed by optical coherence tomography (OCT) and intravascular ultrasound (IVUS) among patients undergoing percutaneous coronary intervention (PCI). Patients with chronic coronary syndrome (CCS) undergoing PCI were enrolled. Ballooning before stent implantation was repeatedly performed for three times using the same semi-compliant balloon. OCT and IVUS were performed after each balloon dilatation. Primary outcome measure was the difference in the mean lumen area between post-1st ballooning (1B) and post-3rd ballooning (3B) as assessed by OCT. A total of 32 lesions in 30 patients undergoing PCI between May 2021 and August 2022 were analyzed. Major plaque types of the lesions were fibrous (68.8%) and lipid (28.1%). Mean lumen area by OCT was significantly increased from 1B to 3B (5.9 ± 2.9 mm Among CCS patients with mainly non-calcified lesions, multiple ballooning significantly increased the lumen area and dissection angle compared with single ballooning.
Sections du résumé
BACKGROUND
BACKGROUND
Optimal lesion preparation for coronary lesions has been reappraised in the interventional community, given the increasing use of drug-coated balloons for de novo lesions; however, whether multiple ballooning could achieve more favorable angiographic results compared with single ballooning remains unknown. We aimed to investigate the incremental effect of multiple ballooning on de novo coronary lesions over single ballooning as assessed by optical coherence tomography (OCT) and intravascular ultrasound (IVUS) among patients undergoing percutaneous coronary intervention (PCI).
METHODS
METHODS
Patients with chronic coronary syndrome (CCS) undergoing PCI were enrolled. Ballooning before stent implantation was repeatedly performed for three times using the same semi-compliant balloon. OCT and IVUS were performed after each balloon dilatation. Primary outcome measure was the difference in the mean lumen area between post-1st ballooning (1B) and post-3rd ballooning (3B) as assessed by OCT.
RESULTS
RESULTS
A total of 32 lesions in 30 patients undergoing PCI between May 2021 and August 2022 were analyzed. Major plaque types of the lesions were fibrous (68.8%) and lipid (28.1%). Mean lumen area by OCT was significantly increased from 1B to 3B (5.9 ± 2.9 mm
CONCLUSIONS
CONCLUSIONS
Among CCS patients with mainly non-calcified lesions, multiple ballooning significantly increased the lumen area and dissection angle compared with single ballooning.
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
© 2024 The Author(s). Catheterization and Cardiovascular Interventions published by Wiley Periodicals LLC.
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