International Journal of Nursing Research

Objective: To investigate the application effect of intravenous management strategy in preventing contrast agent extravasation in patients with enhanced CT and MRI in radiology department. Methods: An expert group for extravasation nursing was established, and based on the evidence-based nursing model, venous management strategies were implemented: venous puncture angle, indwelling needle delivery speed, venous line fixation method, indwelling needle limb placement during examination, and pre-injection of contrast agent. test. The incidence of contrast medium extravasation in patients with enhanced CT and MRI was observed. Results: There was a statistically significant difference in the incidence of contrast medium extravasation before and after the implementation of the project. Conclusion: The implementation of intravenous management strategy can effectively reduce the extravasation rate of contrast medium in patients undergoing enhanced radiology examination, which is worthy of clinical application.

Intravenous Management Strategy; Radiology Department; Contrast Medium Extravasation