Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/25263
Title: Consensus-Based Technical Recommendations for Clinical Translation of Renal Phase Contrast MRI.
Austin Authors: de Boer, Anneloes;Villa, Giulia;Bane, Octavia;Bock, Michael;Cox, Eleanor F;Dekkers, Ilona A;Eckerbom, Per;Fernández-Seara, Maria A;Francis, Susan T;Haddock, Bryan;Hall, Michael E;Hall Barrientos, Pauline;Hermann, Ingo;Hockings, Paul D;Lamb, Hildo J;Laustsen, Christoffer;Lim, Ruth P ;Morris, David M;Ringgaard, Steffen;Serai, Suraj D;Sharma, Kanishka;Sourbron, Steven;Takehara, Yasuo;Wentland, Andrew L;Wolf, Marcos;Zöllner, Frank G;Nery, Fabio;Caroli, Anna
Affiliation: Department of Radiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
Department of Radiology, Austin Health, Heidelberg, Victoria, Australia
Department of Bioengineering, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
Departments of Radiology, Surgery and Medicine, The University of Melbourne, Parkville, Victoria, Australia
Biomedical Engineering and Imaging Institute/Radiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
Department of Radiology - Medical Physics, Medical Center, University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, UK
Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
Department of Radiology, Clínica Universidad de Navarra, Pamplona, Spain
Sir Peter Mansfield Imaging Centre, School of Physics and Astronomy, University of Nottingham, Nottingham, UK
Department of Clinical Physiology, Nuclear Medicine and PET, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
Department of Medicine, University of Mississippi Medical Center, Jackson, Mississippi, USA
Department of Clinical Physics and Bioengineering, NHS Greater Glasgow and Clyde, Glasgow, UK
Computer Assisted Clinical Medicine, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
Antaros Medical, BioVenture Hub, Mölndal, Sweden
Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
Department of Clinical Medicine, MR Research Centre, Aarhus University, Aarhus, Denmark
Centre for Inflammation Research, University of Edinburgh, Edinburgh Bioquarter, Edinburgh, UK
Department of Clinical Medicine, MR Research Centre, Aarhus University, Aarhus, Denmark
Department of Radiology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
Department of Imaging, Infection, Immunity and Cardiovascular Disease, The University of Sheffield, Sheffield, UK
Department of Fundamental Development for Advanced Low Invasive Diagnostic Imaging, Nagoya University, Graduate School of Medicine, Nagoya, Japan
Department of Radiology, Stanford University, Stanford, California, USA
High Field MR Center, Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
Computer Assisted Clinical Medicine, Mannheim Institute for Intelligent Systems in Medicine, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
Developmental Imaging and Biophysics Section, UCL Great Ormond Street Institute of Child Health, London, UK
Department of Bioengineering, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Bergamo, Italy
Issue Date: 2-Nov-2020
metadata.dc.date: 2020-11-02
Publication information: Journal of Magnetic Resonance Imaging : JMRI 2020; online first: 2 November
Abstract: Phase-contrast (PC) MRI is a feasible and valid noninvasive technique to measure renal artery blood flow, showing potential to support diagnosis and monitoring of renal diseases. However, the variability in measured renal blood flow values across studies is large, most likely due to differences in PC-MRI acquisition and processing. Standardized acquisition and processing protocols are therefore needed to minimize this variability and maximize the potential of renal PC-MRI as a clinically useful tool. To build technical recommendations for the acquisition, processing, and analysis of renal 2D PC-MRI data in human subjects to promote standardization of renal blood flow measurements and facilitate the comparability of results across scanners and in multicenter clinical studies. Systematic consensus process using a modified Delphi method. Not applicable. Renal fast gradient echo-based 2D PC-MRI. An international panel of 27 experts from Europe, the USA, Australia, and Japan with 6 (interquartile range 4-10) years of experience in 2D PC-MRI formulated consensus statements on renal 2D PC-MRI in two rounds of surveys. Starting from a recently published systematic review article, literature-based and data-driven statements regarding patient preparation, hardware, acquisition protocol, analysis steps, and data reporting were formulated. Consensus was defined as ≥75% unanimity in response, and a clear preference was defined as 60-74% agreement among the experts. Among 60 statements, 57 (95%) achieved consensus after the second-round survey, while the remaining three showed a clear preference. Consensus statements resulted in specific recommendations for subject preparation, 2D renal PC-MRI data acquisition, processing, and reporting. These recommendations might promote a widespread adoption of renal PC-MRI, and may help foster the set-up of multicenter studies aimed at defining reference values and building larger and more definitive evidence, and will facilitate clinical translation of PC-MRI. 1 TECHNICAL EFFICACY STAGE: 1.
URI: https://ahro.austin.org.au/austinjspui/handle/1/25263
DOI: 10.1002/jmri.27419
ORCID: 0000-0001-8096-6961
0000-0003-1120-9638
0000-0003-1315-5848
0000-0001-9720-3506
0000-0002-3329-0660
0000-0001-8536-6295
0000-0002-9721-4712
0000-0002-1563-233X
0000-0002-6379-5299
0000-0002-7154-9047
0000-0002-0317-2911
0000-0002-2842-5997
0000-0001-5353-7379
0000-0002-8821-0971
0000-0002-0693-1071
0000-0002-3374-3973
0000-0003-4739-5997
0000-0003-1736-8218
0000-0003-3405-1394
0000-0002-4220-0997
0000-0002-4130-4663
PubMed URL: 33140551
Type: Journal Article
Subjects: consensus
kidney
phase-contrast MRI
renal blood flow
standardization
Appears in Collections:Journal articles

Show full item record

Page view(s)

24
checked on Apr 14, 2021

Google ScholarTM

Check


Items in AHRO are protected by copyright, with all rights reserved, unless otherwise indicated.