Multimodal Ultrasound in DBD Kidneys for Predicting Early Postoperative Renal Insufficiency Risk

The objective of this observational study is to investigate the multimodal ultrasound parameters of kidneys from brain-dead organ donors prior to donation, in order to construct a predictive model for assessing the risk of early transplant renal dysfunction after kidney transplantation in recipients. The primary question this study aims to address is: Can multimodal ultrasound data from brain-dead organ donor kidneys accurately predict early post-transplant renal dysfunction? Ultrasonography, as a routine examination before organ donation, will be utilized, and the study results will be concluded within one year after participation in this study.