A Survey to Check the Level of Knowledge About Anaphylactic Reaction in Radiological Procedures among Radio Technologist/ Radiographer, India.

Abstract

Aim: The aim of the study is to assess the level of knowledge among radio technologists in India regarding anaphylactic reactions in radiological procedures, taking into consideration their academic qualifications.

Materials and Methods: A Google Forms survey was designed and distributed to radio technologists/radiographers working in hospitals, diagnostic centre, physician’s offices and outpatient care centre. The survey included questions related to the understanding of anaphylactic reactions, their recognition, prevention, and management during radiological procedures. The survey also collected demographic data, including the highest educational qualification of the participants.

Result: Radiographer must improve their understanding of epinephrine's role in severe contrast-induced allergic reactions. These reactions, though rare, span from mild Urticaria to life-threatening anaphylaxis, mainly from intravenous iodinated contrast media. While MRI gadolinium-based contrast reactions are less frequent, they require careful management. Recognizable symptoms include Urticaria, nausea, bronchospasm, and systemic hypotension, often occurring within the first twenty minutes post-administration. Prompt recognition and treatment are vital for patient outcomes. Radiology departments must maintain updated emergency trays with epinephrine, antihistamines, and other essentials. Collaboration with the hospital's emergency response team is crucial for severe reactions. Preparedness and cooperation ensure effective management when emergencies arise.

Conclusion: Radiographers' understanding of epinephrine's role in severe contrast-induced allergic reactions requires improvement. Prompt recognition and treatment are essential for patient outcomes. Close collaboration with the hospital's emergency response team and maintaining updated emergency trays are critical for effective management.