Cyclin-dependent kinase (CDK) 4/6 inhibitors have significantly improved overall and progression free survival of patients with metastatic breast cancer, but their effect on short and long-term kidney function is unknown. We found that early, mild estimated glomerular filtration rate (eGFR) decline was common in patients treated with CDK 4/6 inhibitors; however, severe kidney injury is rare and long-term eGFR decline is uncommon.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10439887PMC
http://dx.doi.org/10.1038/s41523-023-00576-5DOI Listing

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