Five-year clinical outcomes using the bioresorbable vascular scaffold: Insights from the FRANCE ABSORB registry - 10/11/22
on behalf of the
FRANCE ABSORB investigators
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Graphical abstract |
Central illustration: cumulative major adverse cardiac events (MACE) and bioresorbable vascular scaffold (BVS) thrombosis rates after 1, 2, 3, 4 and 5 years.
Highlights |
• | Absorb BVS implantation was associated with low rates of 1-year major adverse cardiac events (MACE). |
• | MACE increased significantly at 3-year follow-up after Absorb BVS implantation. |
• | The rates of scaffold thrombosis and MACE after 3 years decreased significantly. |
Summary |
Background |
Randomized trials comparing the first-generation absorb bioresorbable vascular scaffold (BVS) (Abbott Vascular, Santa Clara, CA, USA) with a drug-eluting stent showed a moderate but significant increase in the rate of 3-year major adverse cardiac events and scaffold thrombosis, followed by a decrease in adverse events after 3 years.
Aim |
The objective of this study was to assess the 5-year outcomes of patients treated with at least one absorb BVS and included in the FRANCE ABSORB registry.
Methods |
All patients treated in France with an absorb BVS were prospectively included in a large nationwide multicentre registry. The primary efficacy outcome was the occurrence of 5-year major adverse cardiac events. Secondary efficacy outcomes were the rates of 5-year target vessel revascularization and definite/probable scaffold thrombosis.
Results |
Between September 2014 and April 2016, 2,070 patients were included in 86 centres (mean age 55±11 years; 80% men; 49% with acute coronary syndrome). The rates of 1-, 3- and 5-year major adverse cardiac events were 3.9%, 9.4% and 12.1%, respectively (including cardiac death in 2.5% and target vessel revascularization in 10.4%). By multivariable analysis, diabetes, oral anticoagulation, the use of multiple Absorb BVSs and the use of a 2.5mm diameter absorb BVS were associated with 5-year major adverse cardiac events. The rates of 1-, 3- and 5-year definite/probable scaffold thrombosis were 1.5%, 3.1% and 3.6%, respectively. By multivariable analysis, older age, diabetes, anticoagulation at discharge and the use of a 2.5mm diameter absorb BVS were associated with 5-year scaffold thrombosis.
Conclusions |
Absorb BVS implantation was associated with low rates of 1-year major adverse cardiac events, which increased significantly at 3-year follow-up. There was a clear decrease in the rates of scaffold thrombosis and major adverse cardiac events after 3 years.
Le texte complet de cet article est disponible en PDF.Keywords : Bioresorbable vascular scaffold, Percutaneous coronary intervention, Angioplasty, Registry
Abbreviations : ACS, BMS, BVS, DAPT, DES, MACE, PSP
Plan
| ☆ | Tweet: bioresorbable vascular scaffold is not dead: 5-year results of the FRANCE ABSORB registry. |
Vol 115 - N° 10
P. 505-513 - octobre 2022 Retour au numéro
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