Abstract
Introduction: Contrast-induced acute kidney injury (CI-AKI) remains one of the leading causes of hospital acquired AKI. Patients with baseline chronic kidney disease (CKD) and/or elevated risk scores are at increased risk of developing CI-AKI. Contrast minimization devices have been proposed as a mechanism for contrast usage reduction in the cath lab. Since May 2017, the cardiac catheterization lab at the Michael E DeBakey VA Medical Center has used the Osprey Medical DyeVert contrast minimization device. Methods: We retrospectively evaluated the outcomes of 120 patients with known CKD who underwent cardiac catheterization with the DyeVert Contrast Reduction System for contrast monitoring and minimization. Results: The results of 120 DyeVert cases from Q2 2019 through Q4 2020 were analyzed. The mean baseline eGFR of the evaluated patients was 50. Mean overall contrast media volume (CMV) savings were 37 +/- 21 mL per procedure or 36%. 90% of DyeVert cases achieved a procedure CMV/eGFR ratio < 3. Mean attempted CMV/eGFR ratio was 2.5 versus actual ratio of 1.6 after device contrast diversion. Conclusions: Our results suggest that contrast minimization devices in the cath lab can reduce the overall contrast media volume usage and result in improved CMV/eGFR ratios for at-risk patients undergoing coronary angiography.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
