Pregnant patients can receive allergy premedication prior to a contrast-enhanced computed tomography exam if the exam is indicated. The risks and benefits of allergy premedication for pregnant patients will be discussed, as well as imaging strategies for the pregnant patient with a contrast allergy. ...
Clinical Efficacy of Emergency Premedication Regimen for Contrast Allergy Before Percutaneous Coronary Interventionsanginaanti-allergic agentscontrast media... KK Jha,L Thakur,G Yost,... - 《Circulation Cardiovascular Interventions》 被引量: 0发表: 2020年 ...
Premedication with antihistamines or corticosteroids does not prevent serious life-threatening reactions but may reduce both their incidence and severity. Obtain a history of allergy, hypersensitivity, or hypersensitivity reactions to iodinated contrast agents and have emergency resuscitation equipment and ...
[1, 16, 17, 14, 18, 19, 20] Generally, these reactions can be considered as allergy-like or physiologic in nature; the latter are thought to involve direct toxic effects of the agent. Reactions can also be defined by their time of onset: immediate, when occurring within the first 20-...
Palmiere C, Reggiani Bonetti L. Risk factors in fatal cases of anaphylaxis due to contrast media: a forensic evaluation. International archives of allergy and immunology. 2014:164(4):280-8. doi: 10.1159/000366204. Epub 2014 Sep 9[PubMed PMID: 25227969] ...
Allergic-like reactions are possible with gadolinium-containing contrast agents despite premedication with antihistamines and corticosteroids, according to results of a study. Following review of contrast material reaction forms from over a 5-year period, researchers identified eight patients who developed ni...
experienced HSRs. Most of the events were mild; however, 16.8 percent of the events were classified as moderate to severe. Predictors of reaction included a patient's previous individual history of an ICM-related HSR, hyperthyroidism, drug allergy, asthma and other allergic diseases, and a famil...
use of β-blockers, treatment with IL-2, history of drug allergy, and contact allergy. Diagnosis of IRs is based largely on skin tests; IgE antibodies have not been convincingly demonstrated. Breakthrough reactions have occurred following corticosteroid and H1antagonist premedication. Gadolinium-based...
28 Similarly, patients with allergy to iodinated contrast have no cross-reactivity to topical iodine solutions because, again, different molecules are involved. However, a history of asthma and/or allergies in general indicates a Managing Risk of Allergic Reaction Patients reporting a history of ...
Seafood Allergy and Radiocontrast Media: Are Physicians Propagating a Myth? The American Journal of Medicine. 121 (8): e19. doi:10.1016/j.amjmed.2008.03.035. PMID: 18691465 Brockow, K.; et al. (2005). Management of hypersensitivity reactions to iodinated contrast media. Allergy. European ...