Acute and long-term renal effects after iodine contrast media-enhanced computerised tomography in the critically ill-a retrospective bi-centre cohort study.

"Declarations GuarantorThe scientific guarantor of this publication is Robert Frithiof. Conflict of interestThe authors declare that they have no relevant conflicts of interest. Statistics and biometryJohan Westerbergh is working as a biostatistician at Uppsala Clinical Research Center. He is one of the co-authors. Informed consentWritten informed consent was waived by the Institutional Review Board. Ethics approvalThis study was approved by the Swedish Ethical Review Authority (Dnr 2017/168 with amendment 2020–00135). Declaration of Helsinki and its subsequent revisions were observed. Study subjects or cohorts overlapParts of the data have been presented as a poster at the European Symposium on Urogenital Radiology 2022 as well as at th European Congress of Radiology 2023. Methodology• retrospective• observational• multicentre study Conflict of interest The authors declare that they have no relevant conflicts of interest."

"Funding Open access funding provided by Uppsala University. The study was supported with funding from ALF from Uppsala University Hospital, and the Swedish Research Council (2014–02569 and 2014–07606). Funding bodies had no role in the design of the study, data collection, interpretation, or in the writing of the manuscript."