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18 results on '"Bolus, David"'

10. White Paper of the Society of Computed Body Tomography and Magnetic Resonance on Dual-Energy CT, Part 2

Author

Foley, W. Dennis, primary, Shuman, William P., additional, Siegel, Marilyn J., additional, Sahani, Dushyant V., additional, Boll, Daniel T., additional, Bolus, David N., additional, De Cecco, Carlo N., additional, Kaza, Ravi K., additional, Morgan, Desiree E., additional, Schoepf, U. Joseph, additional, Vrtiska, Terri J., additional, Yeh, Benjamin M., additional, and Berland, Lincoln L., additional

Published
2016
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11. Does the Degree of Hepatocellular Carcinoma Tumor Necrosis following Transarterial Chemoembolization Impact Patient Survival?

Author

Haywood, Nathan, primary, Gennaro, Kyle, additional, Obert, John, additional, Sauer, Paul F., additional, Redden, David T., additional, Zarzour, Jessica, additional, Smith, J. Kevin, additional, Bolus, David, additional, Saddekni, Souheil, additional, Aal, Ahmed Kamel Abdel, additional, Gray, Stephen, additional, White, Jared, additional, Eckhoff, Devin E., additional, and DuBay, Derek A., additional

Published
2016
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13. White Paper of the Society of Computed Body Tomography and Magnetic Resonance on Dual-Energy CT, Part 1

Author

Siegel, Marilyn J., primary, Kaza, Ravi K., additional, Bolus, David N., additional, Boll, Daniel T., additional, Rofsky, Neil M., additional, De Cecco, Carlo N., additional, Foley, W. Dennis, additional, Morgan, Desiree E., additional, Schoepf, U. Joseph, additional, Sahani, Dushyant V., additional, Shuman, William P., additional, Vrtiska, Terri J., additional, Yeh, Benjamin M., additional, and Berland, Lincoln L., additional

Published
2016
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18. Assessment of adverse reaction rates during gadoteridol-enhanced MR imaging in 28,078 patients.

Author

Morgan DE, Spann JS, Lockhart ME, Winningham B, and Bolus DN

Subjects
Alabama epidemiology, Female, Gadolinium, Humans, Incidence, Male, Risk Assessment, Risk Factors, Drug-Related Side Effects and Adverse Reactions epidemiology, Heterocyclic Compounds, Magnetic Resonance Imaging statistics & numerical data, Organometallic Compounds
Abstract

Purpose: To determine adverse reaction rates in a tertiary care clinical setting after adoption of gadoteridol as the institutional routine magnetic resonance (MR) imaging contrast agent., Materials and Methods: With institutional review board approval, informed consent waiver, and HIPAA compliance, a prospective observational study of 28 078 patients who underwent intravenous gadoteridol-enhanced MR imaging from July 2007 to December 2009 was performed. Reactions were recorded by technologists who noted types of reactions, method of injection, and treatment. Reactions were classified as mild, moderate, or severe per American College of Radiology definitions. Comparisons of reaction rates with dose and method of injection were analyzed with the Fisher exact and χ(2) tests., Results: Overall reaction rate was 0.666% (187 patients), including 177 mild, six moderate, and four severe reactions. Treatment was given in 27 patients (14.4%). The most frequent reaction was nausea (and/or vomiting) in 149 patients (79.7% of patients with any adverse reaction, 0.530% of overall population). Method of injection did not affect reaction rate or severity. There was no difference in type or severity of reactions in comparison of patients receiving half the dose versus patients receiving the standard dose (P = .33-.75)., Conclusion: The observed adverse reaction rate to gadoteridol was lower than previously reported. Specifically, the rate of nausea (0.530%) was less than half the rate (1.4%) in clinical trials of 1251 patients, leading to FDA approval in 1992. Rates of adverse reactions for this macrocyclic contrast agent are comparable to those published for linear gadolinium-based contrast agents., (© RSNA, 2011.)

Published
2011
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