Prevalence, indications and management of balloon uncrossable chronic total occlusions Insights from a contemporary multicenter US registry /
BackgroundBalloon uncrossable lesions can be challenging to treat, requiring specialized techniques and equipment. MethodsWe examined the prevalence, clinical and angiographic characteristics, management and procedural outcomes of balloon uncrossable lesions in a multicenter chronic total occlusion...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2017
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| Sorozat: | CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS
90 No. 1 |
| doi: | 10.1002/ccd.26780 |
| mtmt: | 3336949 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/17000 |
| LEADER | 03120nab a2200373 i 4500 | ||
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| 001 | publ17000 | ||
| 005 | 20191009111129.0 | ||
| 008 | 191008s2017 hu o 0|| zxx d | ||
| 022 | |a 1522-1946 | ||
| 024 | 7 | |a 10.1002/ccd.26780 |2 doi | |
| 024 | 7 | |a 3336949 |2 mtmt | |
| 040 | |a SZTE Publicatio Repozitórium |b hun | ||
| 041 | |a zxx | ||
| 100 | 1 | |a Karácsonyi Judit | |
| 245 | 1 | 0 | |a Prevalence, indications and management of balloon uncrossable chronic total occlusions |h [elektronikus dokumentum] : |b Insights from a contemporary multicenter US registry / |c Karácsonyi Judit |
| 260 | |c 2017 | ||
| 300 | |a 12-20 | ||
| 490 | 0 | |a CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS |v 90 No. 1 | |
| 520 | 3 | |a BackgroundBalloon uncrossable lesions can be challenging to treat, requiring specialized techniques and equipment. MethodsWe examined the prevalence, clinical and angiographic characteristics, management and procedural outcomes of balloon uncrossable lesions in a multicenter chronic total occlusion (CTO) percutaneous coronary intervention (PCI) registry. ResultsBetween 2012 and 2016, 718 CTO PCIs (in which the occlusion was successfully crossed with a guidewire) were performed in 701 patients at 11 US centers. Mean age was 65.610 years and 84% of the patients were men. Balloon uncrossable lesions represented 9% of all CTOs. Balloon uncrossable CTOs had more moderate/severe calcification (82% vs. 52%, P<0.0001), moderate/severe tortuosity (61% vs. 35% P<0.0001) and higher J-CTO score (2.95 +/- 1.32 vs. 2.43 +/- 1.23, P=0.005) as compared with the remaining lesions. Technical and procedural success was significantly lower for balloon uncrossable lesions (90.5% vs. 98.3%, P<0.0001 and 88.9% vs. 96.6% P=0.004), respectively, but the incidence of major adverse events was similar (1.6% vs. 2.2%, P=0.751). Balloon uncrossable lesions required longer procedure (208 [interquartile range: 135, 258] vs. 135 [94, 194] min, P<0.0001) and fluoroscopy (77 [52, 100] vs. 45 min [27, 75], P<0.0001) time. Techniques used to treat balloon uncrossable lesions included balloon-assisted microdissection (23%), excimer laser atherectomy (18%), and rotational atherectomy (16%). Excimer laser atherectomy and balloon-assisted microdissection were associated with the highest technical and procedural success rates. ConclusionsBalloon uncrossable CTOs are common, are associated with high rates of technical failure, and require specialized techniques for successful treatment. (c) 2016 Wiley Periodicals, Inc. | |
| 700 | 0 | 1 | |a Karmpaliotis Dimitri |e aut |
| 700 | 0 | 1 | |a Alaswad Khaldoon |e aut |
| 700 | 0 | 1 | |a Jaffer Farouc A. |e aut |
| 700 | 0 | 1 | |a Yeh Robert W. |e aut |
| 700 | 0 | 1 | |a Patel Mitul |e aut |
| 700 | 0 | 1 | |a Bahadorani John |e aut |
| 700 | 0 | 1 | |a Doing Anthony H. |e aut |
| 700 | 0 | 1 | |a Ali Ziad A. |e aut |
| 700 | 0 | 1 | |a Karatasakis Aris |e aut |
| 700 | 0 | 1 | |a Danek Barbara A. |e aut |
| 700 | 0 | 1 | |a Rangan Bavana V. |e aut |
| 700 | 0 | 1 | |a Alame Aya J. |e aut |
| 700 | 0 | 1 | |a Banerjee Subhash |e aut |
| 700 | 0 | 1 | |a Brilakis Emmanouil S. |e aut |
| 856 | 4 | 0 | |u http://publicatio.bibl.u-szeged.hu/17000/1/2017_Prevalence_Indications_CCI.pdf |z Dokumentum-elérés |