ArticleEuropean radiology2019
Low incidence of nephrotoxicity following intravenous administration of iodinated contrast media: a prospective study.
Article in European radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Interleukin-18 and Gelsolin Are Associated with Acute Kidney Disease after Cardiac Catheterization.Biomolecules · 2023Article
- Hepatic enhancement at computed tomography: is there a dependence on body weight past institutional contrast dosing limits?Acta radiologica (Stockholm, Sweden : 1987) · 2023Article
- Post-contrast acute kidney injury in a hospitalized population: short-, mid-, and long-term outcome and risk factors for adverse events.European radiology · 2020Observational
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Authors and funding
10 authors.
Funding
Abstract
objectivesTo estimate the incidence of contrast-induced acute kidney injury (CI-AKI) after intravenous (iv) iodinated contrast material (ICM) exposure.
methodsThis prospective cohort study included all consecutive patients who underwent radiological investigations using low-osmolar iopamidol 370 mg/ml in a regional hospital over a period of 36 months, without any exclusion criteria. The estimated glomerular filtration rate (eGFR) was evaluated using the MRDR equation before (2-10 days) and after (24-36 h) radiological investigations. CI-AKI was defined as a ≥ 25% decrease in eGFR from baseline. CI-AKI incidence was estimated using a binomial distribution. The association between CI-AKI and demographic and clinical characteristics was modeled using logistic regression.
resultsThe study included 1541 patients with a median age of 68 (1st-3rd quartiles 58-76) years with various comorbidities, 30% of whom had pre-existing CKD. Patients affected by stage III or IV chronic kidney disease (CKD) received an infusion of 0.9% normal saline (1.0-1.5 ml/kg/h) before and after iso-osmolar iodixanol administration. CI-AKI was observed in 33 patients (2.1%, 95% CI 1.5-3.0). The logistic regression analysis showed that antibiotic and statin therapies were significantly associated with CI-AKI. The probability of developing CI-AKI decreased by 80% in patients taking statins (OR = 0.20, 95% CI 0.03; 0.68) and increased approximately three times in patients with antibiotic therapy compared with those who did not take statins and antibiotics (OR = 2.92, 95% CI 1.21; 6.36).
conclusionsOur data suggest that low-osmolar iopamidol carries a low incidence of nephrotoxicity, even in subjects with various comorbid conditions or reduced renal function. KEY POINTS: • IV administration of ICM carries a low incidence of nephrotoxicity, which was transient in observed patients. • Statin therapy is negatively associated with AKI in patients exposed to ICM. • Pre-existing impairment of renal function is not associated with AKI in patients exposed to ICM.
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