Prediction of aorto-iliac stenosis in the screening for kidney transplantat - Evidencio
Prediction of aorto-iliac stenosis in the screening for kidney transplantation
Screening for aorto-iliac stenosis is important in kidney transplant candidates as its presence may require an additional vascular procedure before transplantation and affects pre-transplantation decisions regarding side of implantation. However, reliable imaging techniques to identify this condition require contrast fluid, which can be harmful in these patients. To guide patient selection for these imaging techniques, we aimed to develop a prediction model for the presence of aorto-iliac stenosis.

To develop this prediction model, patients with contrast-enhanced imaging available in the pre-transplant screening between January 1st, 2000 and December 31st, 2018 were included. A prediction model was developed using multivariable logistic regression analysis and internally validated using bootstrap resampling. Model performance was assessed with the concordance index and calibration slope.
Research authors: Elsaline Rijkse, Hongchao Qi, Shabnam Babakry, Diederik C. Bijdevaate, Hendrikus J.A.N. Kimenai, Joke I. Roodnat, Jan N.M. IJzermans, Robert C. Minnee
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