Kidney Function Assessment Biomarker

Kidney function assessment biomarker quantitates renal excretory capacity informing dose adjustment. Serum creatinine reflects glomerular filtration indirectly. Cystatin C provides more sensitive glomerular filtration rate estimation. Inulin clearance measures true glomerular filtration rate. Calculated creatinine clearance enables dose optimisation.

Progressive renal function decline requires escalating dose adjustments. Acute kidney injury necessitates immediate intervention. Regulatory submissions incorporate renal function considerations. Therapeutic drug monitoring guides individualised dosing. Post-approval monitoring identifies renal-related adverse events.