Association of Rosuvastatin Use with Risk of Hematuria and Proteinuria

Jung Im Shin, Derek M. Fine, Yingying Sang, Aditya Surapaneni, Stephan C. Dunning, Lesley A. Inker, Thomas D. Nolin, Alex R. Chang, Morgan E. Grams

Research output: Contribution to journalArticlepeer-review

Abstract

Background Despite reports of hematuria and proteinuria with rosuvastatin use at the time of its approval by the US Food and Drug Association (FDA), little postmarketing surveillance exists to assess real-world risk. Current labeling suggests dose reduction (maximum daily dose of 10 mg) for patients with severe CKD. Methods Using deidentified electronic health record data, we analyzed 152,101 and 795,799 new users of rosuvastatin and atorvastatin, respectively, from 2011 to 2019. We estimated inverse probability of treatment–weighted hazard ratios (HRs) of hematuria, proteinuria, and kidney failure with replacement therapy (KFRT) associated with rosuvastatin. We reported the initial rosuvastatin dose across eGFR categories and evaluated for a dose effect on hematuria and proteinuria. Results Overall, we identified 2.9% of patients with hematuria and 1.0% with proteinuria during a median follow-up of 3.1 years. Compared with atorvastatin, rosuvastatin was associated with increased risk of hematuria (HR, 1.08; 95% confidence interval [95% CI], 1.04–1.11), proteinuria (HR, 1.17; 95% CI, 1.10–1.25), and KFRT (HR, 1.15; 1.02–1.30). A substantial share (44%) of patients with eGFR <30 mL/min per 1.73 m2 was prescribed high-dose rosuvastatin (20 or 40 mg daily). Risk was higher with higher rosuvastatin dose. Conclusions Compared with atorvastatin, rosuvastatin was associated with increased risk of hematuria, proteinuria, and KFRT. Among patients with eGFR <30 mL/min per 1.73 m2, 44% were prescribed a rosuvastatin daily dose exceeding the FDA’s recommended 10 mg daily dose. Our findings suggest the need for greater care in prescribing and monitoring rosuvastatin, particularly in patients who receive high doses, or who have severe CKD.

Original languageEnglish (US)
Pages (from-to)1767-1777
Number of pages11
JournalJournal of the American Society of Nephrology
Volume33
Issue number9
DOIs
StatePublished - Sep 2022

ASJC Scopus subject areas

  • General Medicine

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