2011
DOI: 10.1097/mjt.0b013e3181c960cb
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Pseudorenal Insufficiency With Isopropyl Alcohol Ingestion

Abstract: Isopropyl ingestion is usually a benign occurrence with little metabolic or renal abnormalities. We describe a case of a false elevation of serum creatinine due to laboratory interference in the setting of a toxic alcohol exposure that could have led to a misdiagnosis of ethylene glycol intoxication and a different treatment plan. Clinicians should be aware of this laboratory anomaly when treating suspected toxic alcohol ingestions.

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Cited by 11 publications
(3 citation statements)
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“…Our patient's serum creatinine was elevated after the ingestion and continued to rise, indicating acute kidney injury, but false elevations have been observed with isopropanol toxicity. 21 Her renal function eventually returned to baseline.…”
Section: Discussionmentioning
confidence: 93%
“…Our patient's serum creatinine was elevated after the ingestion and continued to rise, indicating acute kidney injury, but false elevations have been observed with isopropanol toxicity. 21 Her renal function eventually returned to baseline.…”
Section: Discussionmentioning
confidence: 93%
“…For example, urine output would be inaccurate if there is a blockage in the urinary system or the urine collecting system; isopropyl alcohol intoxication may affect some of the creatinine assays. 19 Nevertheless, these confounding factors would affect the accuracy of KDIGO AKI definition and kinetic GFR also.…”
Section: Discussionmentioning
confidence: 99%
“…The reason for this lies in the liver metabolism of isopropyl alcohol by alcohol-dehydrogenase to acetone and none of its metabolites are organic acids. Moreover, acetone can cause laboratory assay interference in the determination of serum creatinine concentration giving a pseudorenal failure laboratory picture [85].…”
Section: Environmental (Agri)chemical Nephrotoxicitymentioning
confidence: 99%