Publicação
Balloon aortic valvuloplasty in the transcatheter aortic valve implantation era : a single-center registry
| dc.contributor.author | Francisco, Ana Rita G. | |
| dc.contributor.author | Menezes, Miguel Nobre | |
| dc.contributor.author | Carrilho-Ferreira, Pedro | |
| dc.contributor.author | Jorge, ClƔudia | |
| dc.contributor.author | Silva, Doroteia | |
| dc.contributor.author | Oliveira, Eduardo Infante de | |
| dc.contributor.author | Pinto, Fausto J. | |
| dc.contributor.author | Silva, Pedro Canas da | |
| dc.date.accessioned | 2018-07-18T10:43:35Z | |
| dc.date.available | 2018-07-18T10:43:35Z | |
| dc.date.issued | 2017-04 | |
| dc.description | © 2017 Sociedade Portuguesa de Cardiologia. Published by Elsevier España, S.L.U. All rights reserved. | pt_PT |
| dc.description.abstract | Introduction: Percutaneous balloon aortic valvuloplasty (BAV) has been limited by the risk of complications and restenosis. However, growing use of transcatheter aortic valve implantation (TAVI) has revived interest in this technique. We analyzed the current indications for BAV and outcomes in a single center. Methods: Acute results and long-term outcomes were analyzed in a retrospective single-center registry of patients undergoing BAV between January 2013 and January 2016. Results: Twenty-three patients underwent BAV, 56.5% male, mean age 78±7 years. Indications were severe aortic stenosis and decompensated heart failure (n=5), urgent non-cardiac surgery (n=8), or bridge to definitive treatment (n=10). Peak invasive gradient decreased from a median of 54.0±19.0 mmHg to 28.5±13.8 mmHg (p=0.002). Complications included one ischemic stroke, one lower limb ischemia and one femoral pseudoaneurysm requiring surgery. During a mean follow-up of 11±10 months, eight patients underwent TAVI and two underwent surgical aortic valve replacement. Thirteen patients died, nine of non-cardiovascular causes. On Kaplan-Meier analysis mortality was significantly lower among patients undergoing definitive treatment(20.0% vs. 84.6% at two-year follow-up; p=0.005). Conclusion: BAV should be considered for selected patients with temporary contraindications to definitive therapy or as palliative therapy. | pt_PT |
| dc.description.abstract | Introdução: A implantação de próteses aórticas percutĆ¢neas reavivou o interesse na valvuloplastia aórtica por balĆ£o, habitualmente limitada por complicaƧƵes e restenose. AnalisĆ”mos as indicaƧƵes e resultados desta tĆ©cnica. MĆ©todos: Registo retrospetivo, unicĆŖntrico, de doentes submetidos a valvuloplastia aórtica por balĆ£o, de janeiro de 2013 a janeiro de 2016. Analisaram-se os resultados imediatos e a longo prazo. Resultados: Vinte e trĆŖs doentes foram submetidos a valvuloplastia aórtica por balĆ£o, 56,5% homens, idade mĆ©dia 78 ± 7 anos. As indicaƧƵes foram estenose aórtica grave com: insuficiĆŖncia cardĆaca descompensada (n = 5); cirurgia nĆ£o-cardĆaca urgente (n = 8); ponte para terapĆŖutica definitiva (n = 10). O gradiente de pico invasivo reduziu-se de uma mediana de 54,0 (19,0) mmHg para 28,5 (13,8) mmHg (p = 0,002). Registaram-se um acidente vascular cerebral isquĆ©mico, uma isquemia aguda do membro inferior e um pseudoaneurisma femoral resolvidos cirurgicamente. Durante um seguimento mĆ©dio de 11 ± 10 meses, efetuaram-se oito implantaƧƵes percutĆ¢neas de prótese aórtica e duas substituiƧƵes cirĆŗrgicas. Treze doentes morreram, nove de causas nĆ£o-cardiovasculares. Por anĆ”lise de sobrevivĆŖncia de Kaplan-Meier, a mortalidade foi menor nos doentes submetidos a tratamento definitivo (20,0 versus 84,6% a dois anos; p = 0,005). ConclusĆ£o: A alvuloplastia aórtica por balĆ£o deve ser considerada em doentes selecionados com contraindicaƧƵes temporĆ”rias ao tratamento definitivo ou como terapĆŖutica paliativa. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Rev Port Cardiol. 2017;36(4):251-256 | pt_PT |
| dc.identifier.doi | 10.1016/j.repc.2016.09.016 | pt_PT |
| dc.identifier.issn | 0870-2551 | |
| dc.identifier.uri | http://hdl.handle.net/10451/34205 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.relation.publisherversion | https://www.sciencedirect.com/journal/revista-portuguesa-de-cardiologia | pt_PT |
| dc.subject | Balloon aortic valvuloplasty | pt_PT |
| dc.subject | Severe aortic stenosis | pt_PT |
| dc.subject | Transcatheter aortic valve implantation | pt_PT |
| dc.title | Balloon aortic valvuloplasty in the transcatheter aortic valve implantation era : a single-center registry | pt_PT |
| dc.title.alternative | Valvuloplastia aórtica por balão na era da implantação de vÔlvula aórtica percutânea : um registo unicêntrico | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 256 | pt_PT |
| oaire.citation.issue | 4 | pt_PT |
| oaire.citation.startPage | 251 | pt_PT |
| oaire.citation.title | Revista Portuguesa de Cardiologia | pt_PT |
| oaire.citation.volume | 36 | pt_PT |
| person.familyName | Carrilho-Ferreira | |
| person.familyName | Pinto | |
| person.givenName | Pedro | |
| person.givenName | Fausto J. | |
| person.identifier | 1308889 | |
| person.identifier.ciencia-id | C311-AEDD-6DBB | |
| person.identifier.orcid | 0000-0003-2008-1496 | |
| person.identifier.orcid | 0000-0002-8034-4529 | |
| person.identifier.rid | G-9363-2015 | |
| person.identifier.scopus-author-id | 7102740158 | |
| rcaap.rights | restrictedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | add7664c-b062-4d11-be74-e8802d7c4258 | |
| relation.isAuthorOfPublication | 5f44176f-69f5-482c-83cd-ab94425a6ec3 | |
| relation.isAuthorOfPublication.latestForDiscovery | add7664c-b062-4d11-be74-e8802d7c4258 |
