The Characteristics of Primary Retrograde Approach Selection for Native Coronary Chronic Occlusion With Short Occlusion Length from the Japanese CTO-PCI Expert Registry.
In: The American journal of cardiology, Jg. 218 (2024-05-01), S. 113-120
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Zugriff:
Although the coronary chronic total occlusion (CTO) crossing algorithm has been published, the characteristics associated with the first strategy selection for short-length lesions <20 mm is still debatable. This study aimed to determine the characteristics associated with primary retrograde approach (PRA) for native CTO with short occlusion length in percutaneous coronary intervention (PCI). Between January 2014 and December 2021, we examined data on 4,088 lesions in the Japanese CTO-PCI Expert Registry with occlusion lengths <20 mm. Then, the characteristics for short-length CTO, which was performed by way of the PRA, were assessed. PRA was performed in 785 patients (19.2%). The guidewire success rate was 93.6%, and the technical success rate was 91.3%. Previous coronary artery bypass grafting, chronic kidney disease, and 6 lesion/anatomic characteristics (i.e., blunt stump, distal runoff <1 mm, CTO lesion tortuosity, reattempt procedures, ostial location, and the presence of collateral channel grade 2) were associated with PRA (p <0.05). Moreover, hemodialysis was an independent factor of unsuccessful anterograde guidewire crossing, along with distal runoff <1 mm, the existence of calcification, and CTO lesion tortuosity (all p <0.05). In clinical settings, these independent factors for PRA in short-length CTO can help in selecting the CTO-PCI strategy.
Competing Interests: Declaration of competing interest Dr. Tsuchikane reports financial support was provided by Boston Scientific Japan, Asahi Intecc, and Kaneka. Dr. Oikawa reports financial support was provided by Boston Scientific Japan, Abott Medical, Terumo, Medtronic, NIPRO, Kaneka, and OrbusNeich Medical. Dr. Yoshikawa reports financial support was provided by Terumo Interventional Systems, Kaneka, Abbott Medical, NIPRO, and OrbusNeich Medical. Dr. Okamura reports financial support was provided by Terumo Interventional Systems. Dr. Katoh reports financial support was provided by Asahi Intecc Co Ltd, NIPRO, and Canon Medical. Dr. Ito reports financial support was provided by Boston Scientific Japan, Abbott Medical, Terumo, and Medtronic. The remaining authors have no competing interest to declare.
(Copyright © 2024 Elsevier Inc. All rights reserved.)
Titel: |
The Characteristics of Primary Retrograde Approach Selection for Native Coronary Chronic Occlusion With Short Occlusion Length from the Japanese CTO-PCI Expert Registry.
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Autor/in / Beteiligte Person: | Ochiumi, Y ; Tsuchikane, E ; Kishi, K ; Okada, H ; Ito, Y ; Oikawa, Y ; Yoshikawa, R ; Okamura, A ; Tanaka, H ; Katoh, O |
Zeitschrift: | The American journal of cardiology, Jg. 218 (2024-05-01), S. 113-120 |
Veröffentlichung: | New York, NY : Excerpta Medica, 2024 |
Medientyp: | academicJournal |
ISSN: | 1879-1913 (electronic) |
DOI: | 10.1016/j.amjcard.2024.02.040 |
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