Clinical journal of the American Society of Nephrology : CJASN
-
Clin J Am Soc Nephrol · Mar 2013
Randomized Controlled Trial Multicenter Study Comparative StudyAssociation of histologic variants in FSGS clinical trial with presenting features and outcomes.
FSGS histologic variants have correlated with outcomes in retrospective studies. The FSGS Clinical Trial provided a unique opportunity to study the clinical impact of histologic variants in a well defined prospective cohort with steroid-resistant primary FSGS. ⋯ This is the first prospective study with protocol-defined immunomodulating therapies confirming poor renal survival in collapsing variant and showing better renal survival in tip variant among steroid-resistant patients.
-
Clin J Am Soc Nephrol · Mar 2013
Multicenter StudyCombined association of creatinine, albuminuria, and cystatin C with all-cause mortality and cardiovascular and kidney outcomes.
Estimated GFR by serum creatinine (eGFRcreatinine) is a pivotal measure of kidney function in clinical practice but can be affected by several non-GFR determinants, resulting in misclassification. Combining multiple kidney markers to predict risk is an area of substantial interest. ⋯ eGFRcystatin can be a useful confirmatory marker in those with eGFRcreatinine <60 and whose ACR is <30 mg/g. This approach improves risk classification, and provides reassurance to a large group of individuals with eGFRcreatinine <60.