Laser atherectomy and drug‐coated balloons for the treatment of femoropopliteal in‐stent restenosis: 2‐Year outcomes
In: Catheterization and Cardiovascular Interventions, Jg. 95 (2019-12-09), S. 439-446
Online
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Zugriff:
BACKGROUND Femoropopliteal (FP) artery is one of the most anatomically challenging areas for sustained stent patency. The incidence of FP in-stent restenosis (ISR) is estimated at 50% at 24 months. Prior studies have shown that lesion debulking with laser atherectomy (LA) combined with drug coated balloon (DCB) have superior outcomes compared to LA + balloon angioplasty (BA) ISR, but there have not been studies evaluating 2-year outcomes. METHODS This was a dual-center retrospective cohort study that compared patients with FP-ISR treated with LA + DCB versus LA + BA. Cox regression analysis was used to examine 2-year outcomes of target lesion revascularization (TLR) and the composite outcome of TLR or restenosis. Multivariable analysis was performed for clinical and statistically significant (in the univariate analysis) variables. RESULTS One hundred and seventeen consecutive patients with Tosaka II (n = 32) and III (n = 85) ISR were analyzed. Sixty-six patients were treated with LA + DCB and 51 with LA + BA. The LA + DCB group had more lesions with moderate to severe calcification (58% vs. 13%; p
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Laser atherectomy and drug‐coated balloons for the treatment of femoropopliteal in‐stent restenosis: 2‐Year outcomes
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Autor/in / Beteiligte Person: | Valle, Javier A. ; Waldo, Stephen W. ; Giannopoulos, Stefanos ; Hossain, Prio ; Jawaid, Omar ; Singh, Gagan D. ; Behan, Sean ; Kokkinidis, Damianos G. ; Armstrong, Ehrin J. ; Laird, John R. |
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Zeitschrift: | Catheterization and Cardiovascular Interventions, Jg. 95 (2019-12-09), S. 439-446 |
Veröffentlichung: | Wiley, 2019 |
Medientyp: | unknown |
ISSN: | 1522-726X (print) ; 1522-1946 (print) |
DOI: | 10.1002/ccd.28636 |
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