Author details

Full Name

John H Eckfeldt

Affiliation

ORCID

Career Start Year

1970

Papers

301

H Index

Expertise

CM4AI Collaborator

PMID	Paper Title	Journal Title	Published Year
35192685	Improved Performance in Measurement of Serum Cystatin C by Laboratories Participating in the College of American Pathologists 2019 CYS Survey.		2022
33301877	A New Panel-Estimated GFR, Including Î²<sub>2</sub>-Microglobulin and Î²-Trace Protein and Not Including Race, Developed in a Diverse Population.	Am J Kidney Dis	2021
33257944	Long-Term Longitudinal Stability of Kidney Filtration Marker Measurements: Implications for Epidemiological Studies and Clinical Care.	Clinical Chemistry	2021
32734236	GFR Estimation Using a Panel of Filtration Markers in Shanghai and Beijing.	Kidney Medicine	2020
32324809	Prevalence of iron deficiency in 62,685 women of seven race/ethnicity groups: The HEIRS Study.	PLoS One	2020
32320012	Plasma phospholipid very-long-chain SFAs in midlife and 20-year cognitive change in the Atherosclerosis Risk in Communities (ARIC): a cohort study.	Am J Clin Nutr	2020
32063147	Estimating total small solute clearance in patients treated with continuous ambulatory peritoneal dialysis without urine and dialysate collection.	Peritoneal Dialysis International	2020
33257981	Racial Demographics in Glomerular Filtration Rate Estimating Equations.	Clinical Chemistry	2020
30905584	Verification of separate measurement procedures where analytical determinations influence the clinical interpretation of GFR: Iohexol quantitation by HPLC and LC-MS/MS.	Clinical Biochemistry	2019
32734191	Development and Validation of Residual Kidney Function Estimating Equations in Dialysis Patients.	Kidney Medicine	2019
31276084	Multicenter Laboratory Comparison of Iohexol Measurement.	J Appl Lab Med	2018
28505377	Performance of glomerular filtration rate estimating equations in a community-based sample of Blacks and Whites: the multiethnic study of atherosclerosis.	Nephrol Dial Transplant	2018
30031564	Biological Variability of Estimated GFR and Albuminuria in CKD.	Am J Kidney Dis	2018
29499892	Challenges in Measuring Glomerular Filtration Rate: A Clinical Laboratory Perspective.	Adv Chronic Kidney Dis	2018
27976478	Ferritin levels and risk of heart failure-the Atherosclerosis Risk in Communities Study.	European Journal of Heart Failure	2017
28648303	Risk of ESRD and Mortality Associated With Change in Filtration Markers.	Am J Kidney Dis	2017
28381407	Estimating Glomerular Filtration Rate Using Serum Creatinine.	Clinical Chemistry	2017
28410764	Î²-Trace Protein Assays: A Comparison Between Nephelometric and ELISA Methodologies.	American Journal of Kidney Diseases	2017
28797319	Baseline Assessment of 25-Hydroxyvitamin D Reference Material and Proficiency Testing/External Quality Assurance Material Commutability: A Vitamin D Standardization Program Study.		2017
29333147	Novel Filtration Markers for GFR Estimation.	Electronic Journal of the International Federation of Clinical Chemistry and Laboratory Medicine	2017
28062677	Filtration Markers as Predictors of ESRD and Mortality: Individual Participant Data Meta-Analysis.	Clin J Am Soc Nephrol	2017
27650483	African Ancestry-Specific Alleles and Kidney Disease Risk in Hispanics/Latinos.	J Am Soc Nephrol	2017
27555103	Effects of Race and Sex on Measured GFR: The Multi-Ethnic Study of Atherosclerosis.	Am J Kidney Dis	2016
27197675	Iterative Outlier Removal: A Method for Identifying Outliers in Laboratory Recalibration Studies.	Clin Chem	2016
26847078	Serum 25-hydroxyvitamin D and the incidence of atrial fibrillation: the Atherosclerosis Risk in Communities (ARIC) study.	Europace	2016
26927712	In Reply.		2016
26924062	Estimating residual kidney function in dialysis patients without urine collection.	Kidney International	2016
26791477	The effects of genes implicated in cardiovascular disease on blood pressure response to treatment among treatment-naive hypertensive African Americans in the GenHAT study.	J Hum Hypertens	2016
26948990	Serum Î²-Trace Protein and Î²2-Microglobulin as Predictors of ESRD, Mortality, and Cardiovascular Disease in Adults With CKD in the Chronic Renal Insufficiency Cohort (CRIC) Study.	Am J Kidney Dis	2016
27257272	Smoking patterns and chronic kidney disease in US Hispanics: Hispanic Community Health Study/Study of Latinos.	Nephrol Dial Transplant	2016
26475393	Biomarkers of Vitamin D Status and Risk of ESRD.	Am J Kidney Dis	2016
26453697	Measurement by a Novel LC-MS/MS Methodology Reveals Similar Serum Concentrations of Vitamin D-Binding Protein in Blacks and Whites.	Clinical Chemistry	2016
27663042	Non-GFR Determinants of Low-Molecular-Weight Serum ProteinÂ Filtration Markers in CKD.	Am J Kidney Dis	2016
27756543	Analytical and biological variability in biomarker measurement in the Hispanic Community Health Study/Study of Latinos.	Clin Chim Acta	2016
27694392	Short-term Variability of Vitamin D-Related Biomarkers.	Clinical Chemistry	2016
25060052	Serum fibroblast growth factor-23 is associated with incident kidney disease.	J Am Soc Nephrol	2015
25884370	Performance in Measurement of Serum Cystatin C by Laboratories Participating in the College of American Pathologists 2014 CYS Survey.		2015
25739849	Cross-Disciplinary Biomarkers Research: Lessons Learned by the CKD Biomarkers Consortium.	Clin J Am Soc Nephrol	2015
25578393	The 25-hydroxyvitamin D3 C-3 epimer: distribution, correlates, and reclassification of 25-hydroxyvitamin D status in the population-based Atherosclerosis Risk in Communities Study (ARIC).	Clinica Chimica Acta	2015
25863973	Race and Vitamin D Binding Protein Gene Polymorphisms Modify the Association of 25-Hydroxyvitamin D and Incident Heart Failure: The ARIC (Atherosclerosis Risk in Communities) Study.	JACC: Heart Failure	2015
25773485	Filtration markers as predictors of ESRD and mortality in Southwestern American Indians with type 2 diabetes.	Am J Kidney Dis	2015
25952043	Recalibration of blood analytes over 25 years in the atherosclerosis risk in communities study: impact of recalibration on chronic kidney disease prevalence and incidence.	Clin Chem	2015
26516778	Drug-Gene Interactions of Antihypertensive Medications and Risk of Incident Cardiovascular Disease: A Pharmacogenomics Study from the CHARGE Consortium.	PLoS One	2015
26397952	Vitamin D-Binding Protein Concentrations Quantified by Mass Spectrometry.	New England Journal of Medicine	2015
26503966	Total Short-term Variability in Biomarkers of Hyperglycemia in Older Adults.	Clinical Chemistry	2015
26209541	Plasma Iohexol Clearance for Assessing Residual Kidney Function in Dialysis Patients.	American Journal of Kidney Diseases	2015
26296582	Using glomerular filtration rate estimating equations: clinical and laboratory considerations.	Clinical Chemistry	2015
26416946	Prevalence and Correlates of CKD in Hispanics/Latinos in the United States.	Clin J Am Soc Nephrol	2015
26239175	Heritability of telomere length in a study of long-lived families.	Neurobiol Aging	2015
24871681	Cystatin C for glomerular filtration rate estimation: coming of age.	Clinical Chemistry	2014