Endovascular Treatment and Outcomes for Femoropopliteal In-Stent Restenosis: Insights from the XLPAD Registry

Table 3

Endovascular treatment strategy for femoropopliteal (FP) non-in-stent restenosis and in-stent restenosis (ISR) groups.

		Non-ISR (n = 3288)	%	ISR (n = 370)	%	value
Conventional balloon		843	26.1	111	30.4	0.09
Drug-coated balloon		56	1.72	17	4.63	<0.001
Balloon length (mm)		93.60 ± 52		102 ± 51.8		0.001
Number of balloons	0	238	7.32	30	8.17	0.05
	1	121	37.2	113	30.8
	≥2	1800	55.5	224	61.0
Number of balloons, continuous		1.96 ± 1.38		2.25 ± 1.75		0.009
Bare-mental stent		845	26.0	43	11.7	<0.001
Drug-eluting stent		199	6.12	40	10.9	<0.001
Covered stent only		93	2.86	18	4.89	0.05
Vascular mimetic stent		268	8.24	15	4.08	0.007
Stent length (mm)		95.8 ± 39		80.8 ± 42.8		<0.001
Number of stents, categorical	0	1480	45.4	214	58.1	<0.001
	1	801	24.6	76	20.7
	≥2	974	30.0	78	21.20
Number of stents, continuous		1.06 ± 1.27		0.82 ± 1.26		<0.001
Bail out stenting		215	6.54	23	6.22	0.9
Debulking device		1480	44.9	235	63.5	<0.001
CTO crossing devices		1640	49.8	137	37.0	<0.001
Fluoroscopy time (min)		32.5 ± 20		31.53 ± 18.6		0.55