The ABSORB EXTEND study: preliminary report of the twelvemonth clinical outcomes in the first 512 patients enrolled
EuroIntervention
; 9: 1-6, 2013. tab
Article
em En
| SES-SP, SESSP-IDPCPROD, SES-SP
| ID: biblio-1062736
Biblioteca responsável:
BR79.1
Localização: BR79.1
ABSTRACT
Aims:
The safety and performance of the Absorb Bioresorbable Vascular Scaffold (Absorb BVS) system(Abbott Vascular, Santa Clara, CA, USA) has been previously established in 131 patients from cohort A andcohort B of the first-in-man ABSORB trial. Following this trial, ABSORB EXTEND was initiated as a globalcontinued access study (outside of the USA) to expand experience with the Absorb BVS system to differentgeographies with broader inclusion criteria to include the treatment of longer lesions and multiple vessels. Wereport in this manuscript the twelve-month clinical outcomes of the first 512 patients in this population.Methods andresults:
ABSORB EXTEND is a prospective, single-arm, open-label clinical study whichwill enrol up to 800 patients at up to 100 sites. Included are patients with lesions ≤28 mm in length and referencevessel diameter of 2.0-3.8 mm (as assessed by on-line QCA or IVUS). Treatment of a maximum of twode novo native coronary artery lesions is permitted when each lesion is located in a different epicardial vessel.An independent clinical events committee adjudicates all endpoint-related events. At one year, for the first512 patients enrolled in the study, the composite endpoints of ischaemia-driven MACE and ischaemia-driventarget vessel failure were 4.3% and 4.9%, respectively. The cumulative rate of ARC defined definite andprobable scaffold thrombosis for this population was 0.8% at one year.Conclusions:
This interim analysis of the ABSORB EXTEND study shows low rates of MACE and scaffoldthrombosis. The study is registered on clinicaltrials.gov (unique identifier NCT01023789).
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Bases de dados:
CONASS
/
SES-SP
Assunto principal:
Stents
/
Traumatismos Cardíacos
/
Infarto do Miocárdio
Tipo de estudo:
Prognostic_studies
Idioma:
En
Revista:
EuroIntervention
Ano de publicação:
2013
Tipo de documento:
Article