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Kleiman NS, Maini BJ, Reardon MJ, Conte J, Katz S, Rajagopal V, Kauten J, Hartman A, McKay R, Hagberg R, Huang J, Popma J, Ad N, Aharonian V, Anderson WD, Applegate R, Bafi A, Bajwa T, Bakhos M, Ball S, Batra S, Beohar N, Brachinsky W, Brinster D, Brown J, Byrne J, Byrne T, Casale A, Caskey M, Chawla A, Cohen H, Coselli J, Costa M, Cheatham J, Chetcuti SJ, Crestanello J, Davis T, Michael Deeb G, Diez J, Dauerman H, Elefteriades J, Fail P, Feinberg E, Fontana G, Forrest JL, Galloway A, Giacomini J, Gleason TG, Guadiani V, Harrison JK, Hebeler R, Heimansohn D, Heiser J, Heller L, Henry S, Hermiller J, Hockmuth D, Hughes GC, Joye J, Kafi A, Kar B, Khabbaz K, Kipperman R, Kliger C, Kon N, Lamelas J, Lee JS, Leya F, Londono JC, Macheers S, Mangi A, de Marchena E, Markowitz A, Matthews R, Merhi W, Mumtaz M, O’Hair D, Petrossian G, Pfeffer T, Raybuck B, Resar J, Robbins M, Robbins R, Robinson N, Ring M, Salerno T, Schreiber T, Schmoker J, Sharma S, Siwek L, Skelding K, Slater J, Starnes V, Stoler R, Subramanian V, Tadros P, Thompson C, Waksman R, Watson D, Yakubov S, Zhao D, Zorn GL. Neurological Events Following Transcatheter Aortic Valve Replacement and Their Predictors: A Report From the CoreValve Trials. Circ Cardiovasc Interv 2017; 9:CIRCINTERVENTIONS.115.003551. [PMID: 27601429 DOI: 10.1161/circinterventions.115.003551] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 07/15/2016] [Indexed: 11/16/2022]
Abstract
BACKGROUND The risk for stroke after transcatheter aortic valve replacement (TAVR) is an important concern. Identification of predictors for stroke is likely to be a critical factor aiding patient selection and management as TAVR use becomes widespread. METHODS AND RESULTS Patients enrolled in the CoreValve US Extreme Risk and High Risk Pivotal Trials or Continued Access Study treated with the self-expanding CoreValve bioprosthesis were included in this analysis. The 1-year stroke rate after TAVR was 8.4%. Analysis of the stroke hazard rate identified an early phase (0-10 days; 4.1% of strokes) and a late phase (11-365 days; 4.3% of strokes). Baseline predictors of early stroke included National Institutes of Health stroke scale score >0, prior stroke, prior transient ischemic attack, peripheral vascular disease, absence of prior coronary artery bypass surgery, angina, low body mass index (<21 kg/m(2)), and falls within the past 6 months. Significant procedural predictors were total time in the catheterization laboratory or operating room, delivery catheter in the body time, rapid pacing used during valvuloplasty, and repositioning of the prosthesis. Predictors of stroke between 11 and 365 days were small body surface area, severe aortic calcification, and falls within the past 6 months. There were no significant imaging predictors of early or late stroke. CONCLUSIONS Predictors of early stroke after TAVR included clinical and procedural factors; predictors of later stroke were limited to patient but not anatomic characteristics. These findings indicate that further refinement of imaging to identify anatomic factors predisposing to embolization may help improve stroke prediction in patients undergoing TAVR. CLINICAL TRIAL REGISTRATIONS URL: http://www.clinicaltrials.gov. Unique identifiers: NCT01240902, NCT01531374.
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Affiliation(s)
- Neal S Kleiman
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.).
| | - Brijeshwar J Maini
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Michael J Reardon
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - John Conte
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Stanley Katz
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Vivek Rajagopal
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - James Kauten
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Alan Hartman
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Raymond McKay
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Robert Hagberg
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Jian Huang
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | - Jeffrey Popma
- From the Houston Methodist DeBakey Heart and Vascular Institute, TX (N.S.K., M.J.R.); Tenet Healthcare Corporation, Delray Beach, FL (B.J.M.); Johns Hopkins University, Baltimore, MD (J.C.); Hofstra North Shore University Hospital, New Hyde Park, NY (S.K., A.H.); Hartford Hospital, CT (R.M., R. H.); Piedmont Heart Institute, Atlanta, GA (V.R., J.K.); Medtronic, Minneapolis, MN (J.H.); and Beth Israel Deaconess Medical Center, Boston, MA (J.J.P.)
| | | | | | | | | | | | - Amar Bafi
- Washington Hospital Center/Georgetown Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Joseph Coselli
- Texas Heart Institute at St Lukes Episcopal Hospital/Baylor College of Medicine
| | | | | | | | | | | | | | - Jose Diez
- Texas Heart Institute at St Lukes Episcopal Hospital/Baylor College of Medicine
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Scott Henry
- Detroit Medical Center Cardiovascular Institute
| | | | | | | | | | - Ali Kafi
- Detroit Medical Center Cardiovascular Institute
| | - Biswajit Kar
- Texas Heart Institute at St Lukes Episcopal Hospital/Baylor College of Medicine
| | | | | | | | - Neal Kon
- Wake Forest University Baptist Medical Center
| | | | | | | | | | | | | | | | | | - Ray Matthews
- University of Southern California University Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Lee Siwek
- Providence Sacred Heart Medical Center
| | | | | | | | | | | | | | | | - Ron Waksman
- Washington Hospital Center/Georgetown Hospital
| | - Daniel Watson
- Riverside Methodist Hospital/Ohio Health Research Institute
| | - Steven Yakubov
- Riverside Methodist Hospital/Ohio Health Research Institute
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