DailyMed / VERZENIO exact product label
- Product / population
- VERZENIO oral tablets; product-specific breast-cancer indications and companion therapies. This renal summary does not choose an oncology regimen.
- Renal measure
- Cockcroft-Gault CrCl, mL/min; creatinine transport can complicate interpretation
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Renal dosing, restrictions and evidence limits
The official label requires no renal adjustment at Cockcroft-Gault CrCl 30-89 mL/min. Severe impairment, ESRD and dialysis pharmacokinetics remain unknown.
Inhibition of tubular creatinine secretion can raise serum creatinine without affecting glomerular function. The label suggests alternatives such as BUN, cystatin C or a non-creatinine GFR assessment when needed. Severe diarrhea with dehydration is a separate safety concern; evaluate the patient's clinical course rather than assuming that every creatinine rise is benign.
Source: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=be4bc0de-0fdc-4d46-8d25-be43c79e6a06