In:
CardioVascular and Interventional Radiology, Springer Science and Business Media LLC, Vol. 46, No. 10 ( 2023-10), p. 1329-1345
Abstract:
To summarize the 5-year outcomes of drug-coated balloon (DCB) for the treatment of femoropopliteal lesions in patients with diabetes mellitus (DM) or chronic limb-threatening ischemia (CLTI) compared to non-DM and intermittent claudication (IC). Methods The IN.PACT Global study was a real-world prospective, multicenter, international, single-arm study that enrolled 1535 participants. Post hoc analyses were conducted for participants with DM ( n = 560) versus non-DM ( n = 842) and CLTI ( n = 156) versus IC ( n = 1246). Assessments included freedom from clinically driven target lesion revascularization (CD-TLR) through 60 months, a composite safety outcome (freedom from device- and procedure-related death through 30 days, and freedom from major target limb amputation and freedom from CD-target vessel revascularization within 60 months), and major adverse events (MAEs). Results Kaplan–Meier estimates of 60-month freedom from CD-TLR were 67.7% and 70.5% ( p = 0.25) in the DM and non-DM cohorts; and 60.7% and 70.5% ( p = 0.006) in the CLTI and IC cohorts. The Kaplan–Meier 60-month composite safety outcomes were 65.1% DM versus 68.9% non-DM ( p = 0.12); 53.2% CLTI versus 69.1% IC ( p 〈 0.001). Between DM and non-DM, MAE rates were not significantly different through 60 months except for all-cause mortality which was higher in DM (23.8% versus 16.6%; p 〈 0.001). Participants with CLTI had a higher cumulative incidence of major target limb amputation (6.8% versus 1.1%; p 〈 0.001) and all-cause mortality (37.4% versus 17.4%; p 〈 0.001) through 60 months compared to IC. Conclusions In this real-world study, 5-year reintervention rates following DCB angioplasty were similar between DM and non-DM, but mortality rates were expectedly higher in patients with DM. Reintervention, mortality, and amputation rates were all higher in CLTI patients compared to IC, which is consistent with the known frailty of this patient population. Level of Evidence Level 3, Non-randomized controlled cohort/follow-up study
Type of Medium:
Online Resource
ISSN:
0174-1551
,
1432-086X
DOI:
10.1007/s00270-023-03478-y
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
2023
detail.hit.zdb_id:
1458490-6
