HYPERSENSITIVITY REACTIONS TO UROGRAFIN (76%): A PILOT STUDY IN NORTHEAST NIGERIA

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Prince Ameh Ogenyi
Andrew England
Yusuf Aliyu
Roswita Hamunyela
Dlama Zira Joseph
Dauda Maikudi

Abstract

Background: Patients react to radiographic contrast media in diverse ways.


Objectives: To assess hypersensitivity reactions to Urografin contrast media among patients booked for contrast-enhanced computed tomography scans in a tertiary hospital in Nigeria.


Methods: A prospective, 30-minute observation of each of 30 patients who had administration of urografin 76% intravenously. They were observed from the point of administration to the end of the investigation. Observed clinical reactions were documented and results were presented in tables.


Results: Out of thirty patients, six patients (20%) had nausea which is termed as mild reaction. Four of them (13.3%) vomited, a condition considered as moderate reaction. Twenty (66.7%) did not present with any reaction to contrast within the study time frame.


Conclusion: Nausea and vomiting were reactions observed in the study. No severe hypersensitivity reaction among all the patients who participated in the study was recorded.

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Ogenyi, P. A., England, A., Aliyu, Y., Hamunyela, R., Joseph, D. Z., & Maikudi, D. (2026). HYPERSENSITIVITY REACTIONS TO UROGRAFIN (76%): A PILOT STUDY IN NORTHEAST NIGERIA. Journal of Radiography and Radiation Sciences, 31(1), 29-33. https://doi.org/10.82547/jrrs.vol31no1.86

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