OBJECTIVES: This study sought to evaluate the technical success and clinical outcomes of an adjunctive crossover balloon occlusion technique (CBOT) combined with the 10-F Prostar percutaneous closure device (PCD) on the incidence of vascular and bleeding complications in patients after transfemoral transcatheter aortic valve implantation (TAVI). BACKGROUND: Vascular closure following large-vessel access has most commonly been performed using a surgical cut-down and repair procedure. METHODS: Between November 2008 and September 2010, 58 consecutive patients with severe aortic stenosis underwent TAVI via a retrograde femoral artery approach using the Edwards-SAPIEN transcatheter valve. Among these patients, 56 were treated with a CBOT using the "pre-close" technique and the 10-F Prostar system. The technical success of this new CBOT and the 30-day frequency of clinical events, including all-cause mortality, major vascular complications, and major bleeding (defined according to a modified version of the Valve Academic Research Consortium criteria), were assessed. RESULTS: Successful closure was obtained in all but 3 patients (94.6%). The 30-day frequencies of mortality, major vascular complications, and major bleeding were 7.1%, 14.3%, and 5.4% respectively. No deaths were directly related to access site complications. Fourteen patients (25%) received at least 1 transfusion during the index hospitalization, of which 8 (57.1%) were not related to vascular complications. The mean and median hospital lengths of stay were 7.8 and 6.0 days. CONCLUSIONS: This new percutaneous adjunctive CBOT combined with the Prostar PCD resulted in controlled, safe, and successful percutaneous closure in most patients after TAVI.
OBJECTIVES: This study sought to evaluate the technical success and clinical outcomes of an adjunctive crossover balloon occlusion technique (CBOT) combined with the 10-F Prostar percutaneous closure device (PCD) on the incidence of vascular and bleeding complications in patients after transfemoral transcatheter aortic valve implantation (TAVI). BACKGROUND: Vascular closure following large-vessel access has most commonly been performed using a surgical cut-down and repair procedure. METHODS: Between November 2008 and September 2010, 58 consecutive patients with severe aortic stenosis underwent TAVI via a retrograde femoral artery approach using the Edwards-SAPIEN transcatheter valve. Among these patients, 56 were treated with a CBOT using the "pre-close" technique and the 10-F Prostar system. The technical success of this new CBOT and the 30-day frequency of clinical events, including all-cause mortality, major vascular complications, and major bleeding (defined according to a modified version of the Valve Academic Research Consortium criteria), were assessed. RESULTS: Successful closure was obtained in all but 3 patients (94.6%). The 30-day frequencies of mortality, major vascular complications, and major bleeding were 7.1%, 14.3%, and 5.4% respectively. No deaths were directly related to access site complications. Fourteen patients (25%) received at least 1 transfusion during the index hospitalization, of which 8 (57.1%) were not related to vascular complications. The mean and median hospital lengths of stay were 7.8 and 6.0 days. CONCLUSIONS: This new percutaneous adjunctive CBOT combined with the Prostar PCD resulted in controlled, safe, and successful percutaneous closure in most patients after TAVI.
Authors: James Cockburn; Adam de Belder; Mike Lewis; Uday Trivedi; David Hildick-Smith Journal: J Thromb Thrombolysis Date: 2013-05 Impact factor: 2.300
Authors: Benoit Daneault; Stephen Balter; Susheel K Kodali; Mathew R Williams; Philippe Généreux; George R Reiss; Jean-Michel Paradis; Philip Green; Ajay J Kirtane; Craig Smith; Jeffrey W Moses; Martin B Leon Journal: EuroIntervention Date: 2012-10 Impact factor: 6.534
Authors: Katarzyna Czerwińska-Jelonkiewicz; Ilona Michałowska; Adam Witkowski; Maciej Dąbrowski; Ewa Księżycka-Majczyńska; Zbigniew Chmielak; Krzysztof Kuśmierski; Tomasz Hryniewiecki; Marcin Demkow; Janina Stępińska Journal: J Thromb Thrombolysis Date: 2014-05 Impact factor: 2.300