Long-Term Outcomes of the 150 mm Drug-Coated Balloon Cohort from the IN.PACT Global Study

© 2022. The Author(s)..

PURPOSE: Data on the long-term safety and effectiveness of drug-coated balloons (DCBs) for the treatment of long femoropopliteal atherosclerotic lesions in the real-world setting are rare. This study reports 3 year and 5 year outcomes of the pre-specified 150 mm balloon sub-cohort of the IN.PACT Global Study.

METHODS: The IN.PACT Global Study was a prospective, multicentre, international, single-arm study evaluating the performance of the IN.PACT Admiral DCB in real-world patients with femoropopliteal atherosclerotic disease. This pre-specified 150 mm DCB cohort analysis comprised 107 participants (111 lesions) with all target lesions treated with at least one 150 mm DCB.

RESULTS: Mean lesion length was 20.3 ± 9.2 cm; 18.0% had in-stent restenosis, 58.6% were totally occluded, and 17.1% were severely calcified. Through 60 months, the Kaplan-Meier estimate of freedom from clinically driven target lesion revascularization (CD-TLR) was 72.7% [95% confidence interval (CI):62.4%-80.5%]. The safety composite endpoint (freedom from device/procedure-related death through 30 days; freedom from target limb major amputation and clinically driven target vessel revascularization through 5 years) was 70.5%. The cumulative incidence of major amputation was 1.0% and all-cause mortality was 18.4% through 60 months. Freedom from CD-TLR rates in the provisional stented and non-stented subgroups through 36 months were 64.0% [95% CI: 46.1%-77.3%] and 81.9% [95% CI: 69.7%-89.6%] (log-rank p = 0.074), respectively.

CONCLUSIONS: The results demonstrate sustained long-term safety of the 150 mm IN.PACT Admiral DCB for long femoropopliteal atherosclerotic lesions in real-world patients. In particular, the results show that DCB angioplasty is an effective revascularization modality in long complex lesions.

CLINICALTRIALS: gov identifier: NCT01609296.

LEVEL OF EVIDENCE: Level 3, Cohort Study.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:45

Enthalten in:

Cardiovascular and interventional radiology - 45(2022), 9 vom: 21. Sept., Seite 1276-1287

Sprache:

Englisch

Beteiligte Personen:

Brodmann, Marianne [VerfasserIn]
Lansink, Wouter [VerfasserIn]
Guetl, Katharina [VerfasserIn]
Micari, Antonio [VerfasserIn]
Menk, Jeremiah [VerfasserIn]
Zeller, Thomas [VerfasserIn]

Links:

Volltext

Themen:

Cardiovascular Agents
Coated Materials, Biocompatible
Drug-coated balloon
Femoropopliteal
Journal Article
Long lesions
P88XT4IS4D
Paclitaxel
Peripheral artery disease
Target lesion revascularization

Anmerkungen:

Date Completed 12.09.2022

Date Revised 01.11.2022

published: Print-Electronic

ClinicalTrials.gov: NCT01609296

Citation Status MEDLINE

doi:

10.1007/s00270-022-03214-y

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM343842025