Cystatin C in GFR Estimation

Exploring the use of cystatin C in estimating glomerular filtration rate (GFR), this chapter discusses its advantages over creatinine-based measurements, especially in older individuals and those with varying muscle mass. It delves into a study comparing GFR estimation using creatinine alone versus a formula combining creatinine and cystatin C, highlighting the importance of accurate GFR calculation for patient outcomes and clinical decision-making. The speaker shares experiences of incorporating cystatin C in practice, emphasizing its significance in assessing kidney function in diverse patient populations and its implications in dosing medications and managing kidney disease.