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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 606 - 613 (8page)
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초록· 키워드
오류제보하기
Purpose: The effects on the side-branch (SB) ostium, following paclitaxel-coated balloon (PCB) treatment of de novo coronary lesionsof main vessels have not been previously investigated. This study was aimed at evaluating the serial morphological changes of the SB ostium after PCB treatment of de novo coronary lesions of main vessels using optical coherence tomography (OCT).
Materials and Methods: This prospective, single-center observational study enrolled patients with de novo lesions, which were traversed by at least one SB (≥1.5 mm) and were treated with PCB. The SB ostium was evaluated with serial angiographic and OCT assessments pre- and post-procedure, and at 9-months follow-up.
Results: Sixteen main vessel lesions were successfully treated with PCB, and 26 SBs were included for analysis. Mean SB ostial lumenarea increased at 9-months follow-up (0.92±0.68 mm2 pre-procedure, 1.03±0.77 mm2 post-procedure and 1.42±1.18 mm2 at 9-months). The SB ostial lumen area gain was 0.02±0.24 mm2 between pre- and post-procedure, 0.37±0.64 mm2 between post-procedure and 9-months, and 0.60±0.93 mm2 between pre-procedure and 9-months. The ostial lumen area increased by 3.9% [interquartile range (IQR) of -33.3 to 10.4%] between pre- and post-procedure, 52.1% (IQR of -0.7 to 77.3%) between post-procedureand 9-months and 76.1% (IQR of 18.2 to 86.6%) between pre-procedure and 9-months.
Conclusion: PCB treatment of de novo coronary lesions of main vessels resulted in an increase in the SB ostial lumen area at 9-months.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
Steigen TK / 2006 / Randomized study on simple versus complex stenting of coronary artery bifurcation lesions: the Nordic bifurcation study / Circulation 114:1955~1961
Koo BK / 2005 / Physiologic assessment of jailed side branch lesions using fractional flow reserve / J Am Coll Cardiol 46:633~637
Gil RJ / 2009 / The carina angle-new geometrical parameter associated with periprocedural side branch compromise and the long-term results in coronary bifurcation lesions with main vessel stenting only / J Interv Cardiol 22:E1~E10
Kleber FX / 2013 / Drug-coated balloons for treatment of coronary artery disease: updated recommendations from a consensus group / Clin Res Cardiol 102:785~797
Dou K / 2015 / An angiographic tool for risk prediction of side branch occlusion in coronary bifurcation intervention: the RESOLVE score system (Risk prEdiction of Side branch OccLusion in coronary bifurcation interVEntion) / JACC Cardiovasc Interv 8(1 Pt A):39~46
Koo BK / 2005 / Physiologic assessment of jailed side branch lesions using fractional flow reserve / J Am Coll Cardiol 46:633~637
Gil RJ / 2009 / The carina angle-new geometrical parameter associated with periprocedural side branch compromise and the long-term results in coronary bifurcation lesions with main vessel stenting only / J Interv Cardiol 22:E1~E10
Kleber FX / 2013 / Drug-coated balloons for treatment of coronary artery disease: updated recommendations from a consensus group / Clin Res Cardiol 102:785~797
Dou K / 2015 / An angiographic tool for risk prediction of side branch occlusion in coronary bifurcation intervention: the RESOLVE score system (Risk prEdiction of Side branch OccLusion in coronary bifurcation interVEntion) / JACC Cardiovasc Interv 8(1 Pt A):39~46
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