Skip to main content
Advertisement

Main menu

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • AJNR Case Collection
    • Case of the Week Archive
    • Classic Case Archive
    • Case of the Month Archive
  • Special Collections
    • Spinal CSF Leak Articles (Jan 2020-June 2024)
    • 2024 AJNR Journal Awards
    • Most Impactful AJNR Articles
  • Multimedia
    • AJNR Podcast
    • AJNR Scantastics
    • Video Articles
  • For Authors
    • Submit a Manuscript
    • Author Policies
    • Fast publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Manuscript Submission Guidelines
    • Imaging Protocol Submission
    • Submit a Case for the Case Collection
  • About Us
    • About AJNR
    • Editorial Board
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home
  • Other Publications
    • ajnr

User menu

  • Alerts
  • Log in

Search

  • Advanced search
American Journal of Neuroradiology
American Journal of Neuroradiology

American Journal of Neuroradiology

ASHNR American Society of Functional Neuroradiology ASHNR American Society of Pediatric Neuroradiology ASSR
  • Alerts
  • Log in

Advanced Search

  • Home
  • Content
    • Current Issue
    • Accepted Manuscripts
    • Article Preview
    • Past Issue Archive
    • AJNR Case Collection
    • Case of the Week Archive
    • Classic Case Archive
    • Case of the Month Archive
  • Special Collections
    • Spinal CSF Leak Articles (Jan 2020-June 2024)
    • 2024 AJNR Journal Awards
    • Most Impactful AJNR Articles
  • Multimedia
    • AJNR Podcast
    • AJNR Scantastics
    • Video Articles
  • For Authors
    • Submit a Manuscript
    • Author Policies
    • Fast publishing of Accepted Manuscripts
    • Graphical Abstract Preparation
    • Manuscript Submission Guidelines
    • Imaging Protocol Submission
    • Submit a Case for the Case Collection
  • About Us
    • About AJNR
    • Editorial Board
  • More
    • Become a Reviewer/Academy of Reviewers
    • Subscribers
    • Permissions
    • Alerts
    • Feedback
    • Advertisers
    • ASNR Home
  • Follow AJNR on Twitter
  • Visit AJNR on Facebook
  • Follow AJNR on Instagram
  • Join AJNR on LinkedIn
  • RSS Feeds

Welcome to the new AJNR, Updated Hall of Fame, and more. Read the full announcements.


AJNR is seeking candidates for the position of Associate Section Editor, AJNR Case Collection. Read the full announcement.

 

Research ArticleHealth Policies/Quality Improvement/Evidence-Based Neuroimaging
Open Access

Navigating Supply Chain Disruptions of Iodinated Contrast Agent for Neuroimaging and How Business Intelligence Can Help the Decision Process

R. Bammer and S.A. Amukotuwa
American Journal of Neuroradiology July 2022, 43 (7) 944-950; DOI: https://doi.org/10.3174/ajnr.A7544
R. Bammer
a>From Monash Imaging, Monash Health, Clayton, Victoria, Australia
bDepartment of Radiology, Monash University, Clayton, Victoria, Australia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for R. Bammer
S.A. Amukotuwa
a>From Monash Imaging, Monash Health, Clayton, Victoria, Australia
bDepartment of Radiology, Monash University, Clayton, Victoria, Australia
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for S.A. Amukotuwa
  • Article
  • Figures & Data
  • Supplemental
  • Info & Metrics
  • Responses
  • References
  • PDF
Loading

References

  1. 1.↵
    American College of Radiology. Statement from the ACR Committee on Drugs and Contrast Media Brief Statement on Nomenclature for Symptoms Associated with Gadolinium-Based Contrast Agent Exposure (SAGE). May 13, 2022. https://www.acr.org/-/media/ACR/Files/Clinical-Resources/SAGE-Paragraph-_-FINAL.pdf. Accessed May 13, 2022
  2. 2.↵
    American Society of Hospital Pharmacists. Considerations for Imaging Contrast Shortage Management and Conservation. 2022. https://www.ashp.org/drug-shortages/shortage-resources/considerations-for-imaging-contrast-shortage-management. Accessed May 13, 2022
  3. 3.↵
    1. Cavallo J,
    2. Pahade J
    . Practice management strategies for imaging facilities facing an acute iodinated contrast media shortage. AJR Am J Roentgenol 2022 May 13. [Epub ahead of print] doi:10.2214/AJR.22.27969 pmid:35549445
    CrossRefPubMed
  4. 4.↵
    1. Wang JJ,
    2. Pelzl CE,
    3. Boltyenkov A, et al
    . Updated trends, disparities, and clinical impact of neuroimaging utilization in ischemic stroke in the Medicare population: 2012 to 2019. J Am Coll Radiology 2022 April 26. [Epub ahead of print] doi:10.1016/j.jacr.2022.03.008 pmid:35483436
    CrossRefPubMed
  5. 5.↵
    1. Cunningham M,
    2. Dow A
    . It feels like you’re just trying to save disasters from happening. The Sydney Morning Herald May 8, 2022
  6. 6.↵
    1. Mullins ME,
    2. Schaefer PW,
    3. Sorensen AG, et al
    . CT and conventional and diffusion-weighted MR imaging in acute stroke: study in 691 patients at presentation to the emergency department. Radiology 2002;224:353–60 doi:10.1148/radiol.2242010873 pmid:12147827
    CrossRefPubMedWeb of Science
  7. 7.↵
    1. Maegerlein C,
    2. Fischer J,
    3. Monch S, et al
    . Automated calculation of the Alberta Stroke Program Early CT Score: feasibility and reliability. Radiology 2019;291:141–48 doi:10.1148/radiol.2019181228 pmid:30720400
    CrossRefPubMed
  8. 8.↵
    1. Amukotuwa SA,
    2. Fischbein NJ,
    3. Albers GW, et al
    . Comparison of T2*GRE and DSC-PWI for hemorrhage detection in acute ischemic stroke patients: pooled analysis of the EPITHET, DEFUSE 2, and SENSE 3 stroke studies. Int J Stroke 2020;15:216–25 doi:10.1177/1747493019858781 pmid:31291850
    CrossRefPubMed
  9. 9.↵
    1. Verma RK,
    2. Kottke R,
    3. Andereggen L, et al
    . Detecting subarachnoid hemorrhage: comparison of combined FLAIR/SWI versus CT. Eur J Radiol 2013;82:1539–45 doi:10.1016/j.ejrad.2013.03.021 pmid:23632159
    CrossRefPubMed
  10. 10.↵
    1. Kidwell CS,
    2. Chalela JA,
    3. Saver JL, et al
    . Comparison of MRI and CT for detection of acute intracerebral hemorrhage. JAMA 2004;292:1823–30 doi:10.1001/jama.292.15.1823 pmid:15494579
    CrossRefPubMedWeb of Science
  11. 11.↵
    1. Saver JL,
    2. Goyal M,
    3. Bonafe A, et al
    . Stent-retriever thrombectomy after intravenous t-PA vs. t-PA alone in stroke. N Engl J Med 2015;372:2285–95 doi:10.1056/NEJMoa1415061 pmid:25882376
    CrossRefPubMed
  12. 12.↵
    1. Nogueira RG,
    2. Jadhav AP,
    3. Haussen DC, et al
    . Thrombectomy 6 to 24 hours after stroke with a mismatch between deficit and infarct. N Engl J Med 2018;378:11–21 doi:10.1056/NEJMoa1706442 pmid:29129157
    CrossRefPubMed
  13. 13.↵
    1. Albers GW,
    2. Marks MP,
    3. Kemp S, et al
    . Thrombectomy for stroke at 6 to 16 hours with selection by perfusion imaging. N Engl J Med 2018;378:708–18 doi:10.1056/NEJMoa1713973 pmid:29364767
    CrossRefPubMed
  14. 14.↵
    1. Albers GW,
    2. Lansberg MG,
    3. Kemp S, et al
    . A multicenter randomized controlled trial of endovascular therapy following imaging evaluation for ischemic stroke (DEFUSE 3). Int J Stroke 2017;12:896–905 doi:10.1177/1747493017701147 pmid:28946832
    CrossRefPubMed
  15. 15.↵
    1. Campbell BC,
    2. Christensen S,
    3. Levi CR, et al
    . Comparison of computed tomography perfusion and magnetic resonance imaging perfusion-diffusion mismatch in ischemic stroke. Stroke 2012;43:2648–53 doi:10.1161/STROKEAHA.112.660548 pmid:22858726
    Abstract/FREE Full Text
  16. 16.↵
    1. Amukotuwa SA,
    2. Wu A,
    3. Zhou K, et al
    . Distal medium vessel occlusions can be accurately and rapidly detected using Tmax maps. Stroke 2021;52:3308–17 doi:10.1161/STROKEAHA.120.032941 pmid:34233460
    CrossRefPubMed
  17. 17.↵
    1. Amukotuwa SA,
    2. Wu A,
    3. Zhou K, et al
    . Time-to-maximum of the tissue residue function improves diagnostic performance for detecting distal vessel occlusions on CT angiography. AJNR Am J Neuroradiol 2021;42:65–72 doi:10.3174/ajnr.A6891 pmid:33431503
    Abstract/FREE Full Text
  18. 18.↵
    1. Oei MT,
    2. Meijer FJ,
    3. van der Woude WJ, et al
    . Interleaving cerebral CT perfusion with neck CT angiography, Part I: proof of concept and accuracy of cerebral perfusion values. Eur Radiol 2017;27:2649–56 doi:10.1007/s00330-016-4577-y pmid:27718078
    CrossRefPubMed
  19. 19.↵
    1. Oei MT,
    2. Meijer FJ,
    3. van der Woude WJ, et al
    . Interleaving cerebral CT perfusion with neck CT angiography, Part II: clinical implementation and image quality. Eur Radiol 2017;27:2411–18 doi:10.1007/s00330-016-4592-z pmid:27651144
    CrossRefPubMed
  20. 20.↵
    1. Lemmens HJ,
    2. Bernstein DP,
    3. Brodsky JB
    . Estimating blood volume in obese and morbidly obese patients. Obes Surg 2006;16:773–76 doi:10.1381/096089206777346673 pmid:16756741
    CrossRefPubMedWeb of Science
  21. 21.↵
    1. Kleindorfer DO,
    2. Towfighi A,
    3. Chaturvedi S, et al
    . 2021 Guideline for the Prevention of Stroke in Patients with Stroke and Transient Ischemic Attack: A Guideline From the American Heart Association/American Stroke Association. Stroke 2021;52:e364–67 doi:10.1161/STR.0000000000000375 pmid:34024117
    CrossRefPubMed
Back to top
Advertisement
Print
Download PDF
Email Article

Thank you for your interest in spreading the word on American Journal of Neuroradiology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Navigating Supply Chain Disruptions of Iodinated Contrast Agent for Neuroimaging and How Business Intelligence Can Help the Decision Process
(Your Name) has sent you a message from American Journal of Neuroradiology
(Your Name) thought you would like to see the American Journal of Neuroradiology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Cite this article
R. Bammer, S.A. Amukotuwa
Navigating Supply Chain Disruptions of Iodinated Contrast Agent for Neuroimaging and How Business Intelligence Can Help the Decision Process
American Journal of Neuroradiology Jul 2022, 43 (7) 944-950; DOI: 10.3174/ajnr.A7544

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
0 Responses
Respond to this article
Share
Bookmark this article
Supply Chain Disruptions for Contrast Agents
R. Bammer, S.A. Amukotuwa
American Journal of Neuroradiology Jul 2022, 43 (7) 944-950; DOI: 10.3174/ajnr.A7544
del.icio.us logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One
Purchase

Jump to section

  • Article
    • Abstract
    • ABBREVIATIONS:
    • ACKNOWLEDGMENTS
    • Footnotes
    • References
  • Figures & Data
  • Supplemental
  • Info & Metrics
  • Responses
  • References
  • PDF

Related Articles

  • PubMed
  • Google Scholar

Cited By...

  • The Iodinated Contrast Crisis of 2022: A Near Miss or a Missed Opportunity?
  • Effect of Radiographic Contrast Media Shortage on Stroke Evaluation in the United States
  • Best Practice Recommendations for Stroke Vascular Imaging During Iodinated Contrast Shortage
  • Crossref (17)
  • Google Scholar

This article has been cited by the following articles in journals that are participating in Crossref Cited-by Linking.

  • Shortage of iodinated contrast media: Status and possible chances – A systematic review
    David R. Koeppel, Ingrid B. Boehm
    European Journal of Radiology 2023 164
  • Acute shortage of iodinated contrast media: implications and guidance for neurovascular imaging and intervention
    Daniel P. O. Kaiser, Mohamad Abdalkader, Anne Berberich, Peter B. Sporns, Thanh N. Nguyen
    Neuroradiology 2022 64 9
  • Iodinated Contrast Media Conservation Measures During a Global Shortage: Effect on Contrast Media Use at a Large Health System
    Shalini A. Amukotuwa, Dana Jackson, Roland Bammer
    American Journal of Roentgenology 2022 219 6
  • Impact of iodinated contrast media conserving interventions and lessons for the future
    Shalini A Amukotuwa, Dana Jackson, Roland Bammer
    Journal of Medical Imaging and Radiation Oncology 2023 67 1
  • More sustainable use of iodinated contrast media – Why?
    A. England, M. Rawashdeh, N. Moore, R. Young, G. Curran, M.F. McEntee
    Radiography 2024 30
  • The Great Contrast Shortage of 2022—Lessons learnt in Australia
    Giles Kisby, James H Seow, Greg van Schie, Constantine C Phatouros, Kay‐Vin Lam, Tracey Muir, Sally Burrows, Paul M Parizel
    Journal of Medical Imaging and Radiation Oncology 2023 67 5
  • Institutional response to the 2022 iodinated contrast shortage: A narrative review
    Abigail Rosander, Ryan Andrade, Jennifer Concepcion, Lucille Woodley, Will Havron, Adel Elkbuli
    The American Journal of Emergency Medicine 2023 64
  • The environmental sustainability implications of contrast media supply chain disruptions during the COVID-19 pandemic: A document analysis of international practice guidelines
    M.C. Natembeya, M.N.K. Anudjo, J.A. Ackah, M.B. Osei, T.N. Akudjedu
    Radiography 2024 30
  • Effect of Radiographic Contrast Media Shortage on Stroke Evaluation in the United States
    A.I. Qureshi, A. Grintal, A.C. DeGaetano, M. Goren, A. Lodhi, D. Golan, A.E. Hassan
    American Journal of Neuroradiology 2023 44 8
  • Endovascular Thrombectomy Versus Best Medical Therapy for Late Presentation Acute Ischemic Stroke With Proximal Large‐Vessel Occlusion Selected on the Basis of Noncontrast Computed Tomography: A Retrospective Analysis of 2 Prospectively Defined Cohorts
    Permesh Singh Dhillon, Waleed Butt, Tudor G. Jovin, Anna Podlasek, Norman McConachie, Robert Lenthall, Sujit Nair, Luqman Malik, Kailash Krishnan, Iacopo Chiavacci, Farhan Mehedi, Timothy Hong, Harriwin Selva, Robert A. Dineen, Timothy J. England
    Stroke: Vascular and Interventional Neurology 2023 3 2

More in this TOC Section

  • ASNR Gadolinium Contrast Use in CKD Patients
  • Impact of Volume on Neuroradiology Error Rates
  • 2023 Academic Neuroradiology Update
Show more Health Policies/Quality Improvement/Evidence-Based Neuroimaging

Similar Articles

Advertisement

Indexed Content

  • Current Issue
  • Accepted Manuscripts
  • Article Preview
  • Past Issues
  • Editorials
  • Editors Choice
  • Fellow Journal Club
  • Letters to the Editor

Cases

  • Case Collection
  • Archive - Case of the Week
  • Archive - Case of the Month
  • Archive - Classic Case

Special Collections

  • Special Collections

Resources

  • News and Updates
  • Turn around Times
  • Submit a Manuscript
  • Author Policies
  • Manuscript Submission Guidelines
  • Evidence-Based Medicine Level Guide
  • Publishing Checklists
  • Graphical Abstract Preparation
  • Imaging Protocol Submission
  • Submit a Case
  • Become a Reviewer/Academy of Reviewers
  • Get Peer Review Credit from Publons

Multimedia

  • AJNR Podcast
  • AJNR SCANtastic
  • Video Articles

About Us

  • About AJNR
  • Editorial Board
  • Not an AJNR Subscriber? Join Now
  • Alerts
  • Feedback
  • Advertise with us
  • Librarian Resources
  • Permissions
  • Terms and Conditions

American Society of Neuroradiology

  • Not an ASNR Member? Join Now

© 2025 by the American Society of Neuroradiology All rights, including for text and data mining, AI training, and similar technologies, are reserved.
Print ISSN: 0195-6108 Online ISSN: 1936-959X

Powered by HighWire