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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1964 1
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1970 1
1971 3
1972 2
1974 3
1975 10
1976 12
1977 12
1978 14
1979 10
1980 13
1981 20
1982 14
1983 15
1984 25
1985 29
1986 24
1987 28
1988 21
1989 19
1990 34
1991 43
1992 40
1993 27
1994 43
1995 30
1996 36
1997 36
1998 45
1999 38
2000 42
2001 49
2002 55
2003 77
2004 109
2005 188
2006 243
2007 281
2008 386
2009 430
2010 456
2011 515
2012 469
2013 574
2014 546
2015 480
2016 463
2017 429
2018 421
2019 397
2020 430
2021 458
2022 419
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2024 369
2025 408
2026 188

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8,704 results

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Page 1
A new equation to estimate glomerular filtration rate.
Levey AS, Stevens LA, Schmid CH, Zhang YL, Castro AF 3rd, Feldman HI, Kusek JW, Eggers P, Van Lente F, Greene T, Coresh J; CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration). Levey AS, et al. Ann Intern Med. 2009 May 5;150(9):604-12. doi: 10.7326/0003-4819-150-9-200905050-00006. Ann Intern Med. 2009. PMID: 19414839 Free PMC article.
BACKGROUND: Equations to estimate glomerular filtration rate (GFR) are routinely used to assess kidney function. Current equations have limited precision and systematically underestimate measured GFR at higher values. OBJECTIVE: To develop a new estimating …
BACKGROUND: Equations to estimate glomerular filtration rate (GFR) are routinely used to assess kidney function. Current equat …
New equations to estimate GFR in children with CKD.
Schwartz GJ, Muñoz A, Schneider MF, Mak RH, Kaskel F, Warady BA, Furth SL. Schwartz GJ, et al. J Am Soc Nephrol. 2009 Mar;20(3):629-37. doi: 10.1681/ASN.2008030287. Epub 2009 Jan 21. J Am Soc Nephrol. 2009. PMID: 19158356 Free PMC article.
The Schwartz formula was devised in the mid-1970s to estimate GFR in children. Recent data suggest that this formula currently overestimates GFR as measured by plasma disappearance of iohexol, likely a result of a change in methods used to measure creatinine. …
The Schwartz formula was devised in the mid-1970s to estimate GFR in children. Recent data suggest that this formula currently …
Measurement and Estimation of GFR for Use in Clinical Practice: Core Curriculum 2021.
Inker LA, Titan S. Inker LA, et al. Am J Kidney Dis. 2021 Nov;78(5):736-749. doi: 10.1053/j.ajkd.2021.04.016. Epub 2021 Sep 11. Am J Kidney Dis. 2021. PMID: 34518032 Review.
Clearance measurements using exogenous filtration markers are difficult to perform in routine clinical practice, so GFR is more commonly estimated through equations based on serum concentrations of endogenous filtration markers, most commonly creatinine. These GF …
Clearance measurements using exogenous filtration markers are difficult to perform in routine clinical practice, so GFR is more commo …
Kidney Disease, Race, and GFR Estimation.
Levey AS, Titan SM, Powe NR, Coresh J, Inker LA. Levey AS, et al. Clin J Am Soc Nephrol. 2020 Aug 7;15(8):1203-1212. doi: 10.2215/CJN.12791019. Epub 2020 May 11. Clin J Am Soc Nephrol. 2020. PMID: 32393465 Free PMC article. Review.
Assessment of GFR is central to clinical practice, research, and public health. Current Kidney Disease Improving Global Outcomes guidelines recommend measurement of serum creatinine to estimate GFR as the initial step in GFR evaluation. ...We propose a …
Assessment of GFR is central to clinical practice, research, and public health. Current Kidney Disease Improving Global Outcomes guid …
Estimating glomerular filtration rate from serum creatinine and cystatin C.
Inker LA, Schmid CH, Tighiouart H, Eckfeldt JH, Feldman HI, Greene T, Kusek JW, Manzi J, Van Lente F, Zhang YL, Coresh J, Levey AS; CKD-EPI Investigators. Inker LA, et al. N Engl J Med. 2012 Jul 5;367(1):20-9. doi: 10.1056/NEJMoa1114248. N Engl J Med. 2012. PMID: 22762315 Free PMC article.
Cystatin C is an alternative filtration marker for estimating GFR. METHODS: Using cross-sectional analyses, we developed estimating equations based on cystatin C alone and in combination with creatinine in diverse populations totaling 5352 participants from 1 …
Cystatin C is an alternative filtration marker for estimating GFR. METHODS: Using cross-sectional analyses, we developed es …
Measured GFR as a confirmatory test for estimated GFR.
Stevens LA, Levey AS. Stevens LA, et al. J Am Soc Nephrol. 2009 Nov;20(11):2305-13. doi: 10.1681/ASN.2009020171. Epub 2009 Oct 15. J Am Soc Nephrol. 2009. PMID: 19833901 Review.
GFR estimates may be inaccurate in the non-steady state and in people in whom non-GFR determinants differ greatly from those in whom the estimating equation was developed. If GFR estimates are likely inaccurate or if decisions based on in …
GFR estimates may be inaccurate in the non-steady state and in people in whom non-GFR determinants differ greatly from …
A Unifying Approach for GFR Estimation: Recommendations of the NKF-ASN Task Force on Reassessing the Inclusion of Race in Diagnosing Kidney Disease.
Delgado C, Baweja M, Crews DC, Eneanya ND, Gadegbeku CA, Inker LA, Mendu ML, Miller WG, Moxey-Mims MM, Roberts GV, St Peter WL, Warfield C, Powe NR. Delgado C, et al. Am J Kidney Dis. 2022 Feb;79(2):268-288.e1. doi: 10.1053/j.ajkd.2021.08.003. Epub 2021 Sep 23. Am J Kidney Dis. 2022. PMID: 34563581 Review.
PROCESS & DELIBERATIONS: The Task Force organized its activities over 10 months in phases to (1) clarify the problem and evidence regarding GFR estimating equations in the United States (described previously in an interim report), and, in this final report, (2) …
PROCESS & DELIBERATIONS: The Task Force organized its activities over 10 months in phases to (1) clarify the problem and evidence regard …
Performance of Panel-Estimated GFR Among Hospitalized Older Adults.
Iversen E, Bengaard AK, Leegaard Andersen A, Tavenier J, Nielsen RL, Juul-Larsen HG, Jørgensen LM, Bornæs O, Jawad BN, Aharaz A, Walls AB, Kallemose T, Dalhoff K, Nehlin JO, Hornum M, Feldt-Rasmussen B, Damgaard M, Andersen O, Houlind MB. Iversen E, et al. Am J Kidney Dis. 2023 Dec;82(6):715-724. doi: 10.1053/j.ajkd.2023.05.004. Epub 2023 Jul 28. Am J Kidney Dis. 2023. PMID: 37516299 Free article. Clinical Trial.
However, few studies in this population have evaluated the performance of equations for estimating the glomerular filtration rate (GFR)-particularly those that incorporate multiple filtration markers. ...SETTING & PARTICIPANTS: Adults 65 years of age presenting …
However, few studies in this population have evaluated the performance of equations for estimating the glomerular filtration rate ( …
Panel estimated Glomerular Filtration Rate (GFR): Statistical considerations for maximizing accuracy in diverse clinical populations.
Fino NF, Inker LA, Greene T, Adingwupu OM, Coresh J, Seegmiller J, Shlipak MG, Jafar TH, Kalil R, Costa E Silva VT, Gudnason V, Levey AS, Haaland B. Fino NF, et al. PLoS One. 2024 Dec 2;19(12):e0313154. doi: 10.1371/journal.pone.0313154. eCollection 2024. PLoS One. 2024. PMID: 39621675 Free PMC article.
Assessing glomerular filtration rate (GFR) is critical for diagnosis, staging, and management of kidney disease. However, accuracy of estimated GFR (eGFR) is limited by large errors (>30% error present in >10-50% of patients), adversely impacting patien …
Assessing glomerular filtration rate (GFR) is critical for diagnosis, staging, and management of kidney disease. However, accuracy of …
Using standardized serum creatinine values in the modification of diet in renal disease study equation for estimating glomerular filtration rate.
Levey AS, Coresh J, Greene T, Stevens LA, Zhang YL, Hendriksen S, Kusek JW, Van Lente F; Chronic Kidney Disease Epidemiology Collaboration. Levey AS, et al. Ann Intern Med. 2006 Aug 15;145(4):247-54. doi: 10.7326/0003-4819-145-4-200608150-00004. Ann Intern Med. 2006. PMID: 16908915
Differences between measured and estimated GFR were greater for all equations when the estimated GFR was 60 mL/min per 1.73 m2 or greater. ...CONCLUSIONS: The 4-variable MDRD Study equation provides reasonably accurate GFR estimates in pa …
Differences between measured and estimated GFR were greater for all equations when the estimated GFR was 60 mL/m …
8,704 results