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Zaidat OO, Bozorgchami H, Ribó M, Saver JL, Mattle HP, Chapot R, Narata AP, Francois O, Jadhav AP, Grossberg JA, Riedel CH, Tomasello A, Clark WM, Nordmeyer H, Lin E, Nogueira RG, Yoo AJ, Jovin TG, Siddiqui AH, Bernard T, Claffey M, Andersson T, Ribo M, Hetts S, Hacke W, Mehta B, Hacein-Bey L, Kim A, Abou-Chebl A, Shabe P, Hetts S, Hacein-Bey L, Kim A, Abou-Chebl A, Dix J, Gurian J, Zink W, Dabus G, O’Leary, N, Reilly A, Lee K, Foley J, Dolan M, Hartley E, Clark T, Nadeau K, Shama J, Hull L, Brown B, Priest R, Nesbit G, Horikawa M, Hoak D, Petersen B, Beadell N, Herrick K, White C, Stacey M, Ford S, Liu J, Ribó M, Sanjuan, E, Sanchis M, Molina C, Rodríguez-Luna, D, Boned Riera S, Pagola J, Rubiera M, Juega J, Rodríguez N, Muller N, Stauder M, Stracke P, Heddier M, Charron V, Decock A, Herbreteau D, Bibi R, De Sloovere A, Doutreloigne I, Pieters D, Dewaele T, Bourgeois P, Vanhee F, Vanderdouckt P, Vancaster E, Baxendell L, Gilchrist V, Cannon Y, Graves C, Armbruster K, Jovin T, Jankowitz B, Ducruet A, Aghaebrahim A, Kenmuir C, Shoirah H, Molyneaux B, Tadi P, Walker G, Starr M, Doppelheuer S, Schindler K, Craft L, Schultz M, Perez H, Park J, Hall A, Mitchell A, Webb L, Haussen D, Frankel M, Bianchi N, Belagaje S, Mahdi N, Lahoti S, Katema A, Winningham M, Anderson A, Tilley D, Steinhauser T, Scott D, Thacker A, Calderon V, Lin E, Becke S, Krieter S, Jansen O, Wodarg F, Larsen N, Binder A, Wiesen C, Hartney M, Bookhagan L, Ross H, Gay J, Snyder K, Levy E, Davies J, Sonig A, Rangel-Castilla L, Mowla A, Shakir H, Fennell V, Atwal G, Natarajan S, Beecher J, Thornton J, Cullen A, Brennan P, O’Hare A, Asadi H, Budzik R, Taylor M, Jennings M, Laube F, Jackson J, Gatrell R, Reebel L, Albon A, Gerniak J, Groezinger K, Lauf M, Voraco N, Pema P, Davis T, Hicks W, Mejilla J, Teleb M, Sunenshine P, Russo E, Flynn R, Twyford J, Ver Hage A, Smith E, Apolinar L, Blythe S, Maxan J, Carter J, Taschner T, Bergmann U, Meckel S, Elsheik S, Urbach H, Maurer C, Egger K, Niesen W, Baxter B, Knox, A, Hazelwood B, Quarfordt S, Calvert J, Hawk H, Malek, R, Padidar A, Tolley U, Gutierrez A, Mordasini P, Seip T, Balasubramaniam R, Gralla J, Fischer U, Zibold F, Piechowiak E, DeLeacy R, Apruzzeses R, Alfonso C, Haslett J, Fifi J, Mocco J, Starkman S, Guzy, J, Grunberg N, Szeder V, Tateshima S, Duckwiler G, Nour M, Liebeskind D, Tang X, Hinman J, Tipirneni A, Yavagal D, Guada L, Bates K, Balladeras S, Bokka S, Suir S, Caplan J, Kandewall P, Peterson E, Starke R, Puri A, Hawk M, Brooks C, L’Heurex J, Ty K, Rex D, Massari F, Wakhloo A, Lozano D, Rodrigua K, Pierot L, Fabienne M, Sebastien S, Emmoinoli M. Primary Results of the Multicenter ARISE II Study (Analysis of Revascularization in Ischemic Stroke With EmboTrap). Stroke 2018; 49:1107-1115. [DOI: 10.1161/strokeaha.117.020125] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 02/05/2018] [Accepted: 02/26/2018] [Indexed: 02/04/2023]
Affiliation(s)
- Osama O. Zaidat
- From the Department of Neuroscience, Mercy St. Vincent Medical Center, Toledo, OH (O.O.Z., E.L.)
| | | | - Marc Ribó
- Department of Neuroradiology, Vall d’Hebron University Hospital, Barcelona, Spain (M.R., A.T.)
| | - Jeffrey L. Saver
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles (J.L.S.)
| | - Heinrich P. Mattle
- Department of Neurology, Inselspital, University of Bern, Switzerland (H.P.M.)
| | - René Chapot
- Department of Radiology and Neuroradiology, Alfried Krupp Krankenhaus, Essen, Germany (R.C., H.N.)
| | - Ana Paula Narata
- Centre Hospitalier Régional Universitaire, Hôpitaux de Tours, France (A.P.N.)
| | | | - Ashutosh P. Jadhav
- Department of Neurology, University of Pittsburgh Medical Center, PA (A.P.J., T.G.J.)
| | - Jonathan A. Grossberg
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA (J.A.G., R.G.N.)
| | | | - Alejandro Tomasello
- Department of Neuroradiology, Karolinska University Hospital, Karolinska Institute, Stockholm, Sweden (T.A.)
| | - Wayne M. Clark
- Oregon Health and Science University Hospital, Portland (H.B., W.M.C.)
| | - Hannes Nordmeyer
- Department of Radiology and Neuroradiology, Alfried Krupp Krankenhaus, Essen, Germany (R.C., H.N.)
| | - Eugene Lin
- From the Department of Neuroscience, Mercy St. Vincent Medical Center, Toledo, OH (O.O.Z., E.L.)
| | - Raul G. Nogueira
- Department of Neurosurgery, Emory University School of Medicine, Atlanta, GA (J.A.G., R.G.N.)
| | - Albert J. Yoo
- Department of Interventional Radiology, Texas Stroke Institute, Dallas–Fort Worth (A.J.Y.)
| | - Tudor G. Jovin
- Department of Neurology, University of Pittsburgh Medical Center, PA (A.P.J., T.G.J.)
| | | | | | | | - Tommy Andersson
- Department of Neuroradiology, Vall d’Hebron University Hospital, Barcelona, Spain (M.R., A.T.)
- AZ Groeninge, Kortrijk, Belgium (O.F., T.A.)
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van der Marel K, Vedantham S, van der Bom IMJ, Howk M, Narain T, Ty K, Karellas A, Gounis MJ, Puri AS, Wakhloo AK. Reduced Patient Radiation Exposure during Neurodiagnostic and Interventional X-Ray Angiography with a New Imaging Platform. AJNR Am J Neuroradiol 2017; 38:442-449. [PMID: 28104643 DOI: 10.3174/ajnr.a5049] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 10/11/2016] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND PURPOSE Advancements in medical device and imaging technology as well as accruing clinical evidence have accelerated the growth of the endovascular treatment of cerebrovascular diseases. However, the augmented role of these procedures raises concerns about the radiation dose to patients and operators. We evaluated patient doses from an x-ray imaging platform with radiation dose-reduction technology, which combined image noise reduction, motion correction, and contrast-dependent temporal averaging with optimized x-ray exposure settings. MATERIALS AND METHODS In this single-center, retrospective study, cumulative dose-area product inclusive of fluoroscopy, angiography, and 3D acquisitions for all neurovascular procedures performed during a 2-year period on the dose-reduction platform were compared with a reference platform. Key study features were the following: The neurointerventional radiologist could select the targeted dose reduction for each patient with the dose-reduction platform, and the statistical analyses included patient characteristics and the neurointerventional radiologist as covariates. The analyzed outcome measures were cumulative dose (kerma)-area product, fluoroscopy duration, and administered contrast volume. RESULTS A total of 1238 neurointerventional cases were included, of which 914 and 324 were performed on the reference and dose-reduction platforms, respectively. Over all diagnostic and neurointerventional procedures, the cumulative dose-area product was significantly reduced by 53.2% (mean reduction, 160.3 Gy × cm2; P < .0001), fluoroscopy duration was marginally significantly increased (mean increase, 5.2 minutes; P = .0491), and contrast volume was nonsignificantly increased (mean increase, 15.3 mL; P = .1616) with the dose-reduction platform. CONCLUSIONS A significant reduction in patient radiation dose is achievable during neurovascular procedures by using dose-reduction technology with a minimal impact on workflow.
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Affiliation(s)
- K van der Marel
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - S Vedantham
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | | | - M Howk
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - T Narain
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - K Ty
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - A Karellas
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - M J Gounis
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - A S Puri
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
| | - A K Wakhloo
- From the Department of Radiology (K.v.d.M., S.V., M.H., T.N., K.T., A.K., M.J.G., A.S.P., A.K.W.), New England Center for Stroke Research, University of Massachusetts Medical School, Worcester, Massachusetts
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