Administrators, Editors, Administrators
3,484
edits
Changes
Jump to navigation
Jump to search
+Allergy
'''Hydration''' by drinking or intravenous volume expander, either before or after contract administration, decreases the risk of contrast-induced nephropathy.<ref name="YangHiremath2013">{{cite journal|last1=Yang|first1=Xiaoming|last2=Hiremath|first2=Swapnil|last3=Akbari|first3=Ayub|last4=Shabana|first4=Wael|last5=Fergusson|first5=Dean A.|last6=Knoll|first6=Greg A.|title=Prevention of Contrast-Induced Acute Kidney Injury: Is Simple Oral Hydration Similar To Intravenous? A Systematic Review of the Evidence|journal=PLoS ONE|volume=8|issue=3|year=2013|pages=e60009|issn=1932-6203|doi=10.1371/journal.pone.0060009}}</ref>
==Allergy==
A separate article exists for '''[[Contrast medium reaction]]'''.
Before a contrast CT of a patient with known allergic-like or unknown-type of contrast reaction to the same class of contrast medium (such as iodinated), the American College of of Radiology recommends premedication with a glucocorticoid, preferably starting 12 or 13 hours before contrast administration.<ref>{{cite web|url=https://www.acr.org/-/media/ACR/Files/Clinical-Resources/Contrast_Media.pdf#page=11|Page 9 in: Manual on Contrast Media|website=American College of Radiology, Committee on Drugs and Contrast Media|accessdate=2018-08-25}} Version 10.3. 2018. ACR </ref>
Asthma, atopy, and drug or food allergy have been regarded as generally not conferring enough risk to motivate glucocorticiod premedication.<ref>{{cite web|url=https://www.cdha.nshealth.ca/|website=Nova Scotia Department of Health and Wellness|accessdate=2018-08-25|title=Guidelines for contrast media pre-medication}} October 2014</ref>
==Phases==
