1. Stevens LA, Greene T, Levey AS. Surrogate end points for clinical trials of kidney disease progression. Clin J Am Soc Nephrol. 2006 Jul;1(4):874-84. Review. PubMed PMID: 17699300.
  2. Stoycheff N, Pandya K, Okparavero A, Schiff A, Levey AS, Greene T, Stevens LA. Early change in proteinuria as a surrogate outcome in kidney disease progression: a systematic review of previous analyses and creation of a patient-level pooled dataset. Nephrol Dial Transplant. 2011 Mar;26(3):848-57. Review. PubMed PMID: 20817671; PubMed Central PMCID: PMC3108349.
  3. Inker LA, Levey AS, Pandya K, Stoycheff N, Okparavero A, Greene T; Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI). Early Change in Proteinuria as a Surrogate End Point for Kidney Disease Progression: An Individual Patient Meta-analysis. Am J Kidney Dis. 2014 Jul;64(1):74-85. doi: 10.1053/j.ajkd.2014.02.020. Epub 2014 Apr 29. PubMed PMID: 24787763; PubMed Central PMCID: PMC4070618.
  4. Lambers Heerspink HJ, Weldegiorgis M, Inker LA, Gansevoort R, Parving HH, Dwyer JP, Mondal H, Coresh J, Greene T, Levey AS, de Zeeuw D. Estimated GFR decline as a surrogate end point for kidney failure: a post hoc analysis from the Reduction of End Points in Non-Insulin-Dependent Diabetes With the Angiotensin II Antagonist Losartan (RENAAL) study and Irbesartan Diabetic Nephropathy Trial (IDNT). Am J Kidney Dis. 2014 Feb;63(2):244-50. doi: 10.1053/j.ajkd.2013.09.016. Epub 2013 Nov 6. PubMed PMID: 24210590.
  5. Greene T, Teng CC, Inker LA, Redd A, Ying J, Woodward M, Coresh J, Levey AS. Utility and validity of estimated GFR-based surrogate time-to-event end points in CKD: a simulation study. Am J Kidney Dis. 2014 Dec;64(6):867-79. doi: 10.1053/j.ajkd.2014.08.019. Epub 2014 Oct 31. PubMed PMID: 25441440.
  6. Lambers Heerspink HJ, Tighiouart H, Sang Y, Ballew S, Mondal H, Matsushita K, Coresh J, Levey AS, Inker LA. GFR decline and subsequent risk of established kidney outcomes: a meta-analysis of 37 randomized controlled trials. Am J Kidney Dis. 2014 Dec;64(6):860-6. doi: 10.1053/j.ajkd.2014.08.018. Epub 2014 Oct 16. PubMed PMID: 25441439.
  7. Inker LA, Lambers Heerspink HJ, Mondal H, Schmid CH, Tighiouart H, Noubary F, Coresh J, Greene T, Levey AS. GFR decline as an alternative end point to kidney failure in clinical trials: a meta-analysis of treatment effects from 37 randomized trials. Am J Kidney Dis. 2014 Dec;64(6):848-59. doi: 10.1053/j.ajkd.2014.08.017. Epub 2014 Oct 16. PubMed PMID: 25441438.
  8. Levey AS, Inker LA, Matsushita K, Greene T, Willis K, Lewis E, de Zeeuw D, Cheung AK, Coresh J. GFR decline as an end point for clinical trials in CKD: a scientific workshop sponsored by the National Kidney Foundation and the US Food and Drug Administration. Am J Kidney Dis. 2014 Dec;64(6):821-35. doi: 10.1053/j.ajkd.2014.07.030. Epub 2014 Oct 16. PubMed PMID: 25441437.