Publications by authors named "Little Randie"

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The current status of serum insulin measurements and the need for standardization.
Curt Rohlfing, Gregory Petroski, Maya Hatten-Beck, Steven Hanson, Andrew N Hoofnagle, Randie R Little

Clin Chem Lab Med· November 2025

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Call for Standardization of C-Peptide Measurement.
Erwin Schleicher, Kuanysh Kabytaev, Matthias Nauck, Dirk Müller-Wieland, Andreas Peter, Randie R Little

J Diabetes Sci Technol· August 2025

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A comparative analysis of current С-peptide assays compared to a reference method: can we overcome inertia to standardization?
Curt Rohlfing, Gregory Petroski, Shawn M Connolly, Steven Hanson, Randie R Little

Clin Chem Lab Med· May 2025

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MRM-based LC-MS method for accurate C-peptide quantitation.
Will Grothoff, Ivan Khodakivskyi, Aleks Shin, Randie Little, Shawn Connolly

J Mass Spectrom Adv Clin Lab· April 2025

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Discordant Point-of-Care and Laboratory Hemoglobin A1c Concentrations in Ambulatory Settings.
Nichole Korpi-Steiner, Steven W Cotten, Randie R Little, Deepa Kirk

J Appl Lab Med· March 2025

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Point-of-Care HbA1c in Clinical Practice: Caveats and Considerations for Optimal Use.
David B Sacks, M Sue Kirkman, Randie R Little

Diabetes Care· July 2024

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Interlaboratory Comparison of Antibody-Free LC-MS/MS Measurements of C-peptide and Insulin.
Annie Moradian, Elisha Goonatilleke, Tai-Tu Lin, Maya Hatten-Beck, Michelle Emrick, Randie Little

Clin Chem· June 2024

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Commentary on Abnormal Hb A1c Result from a Diabetic Patient Leads to Unexpected Diagnosis.
Randie R Little

Clin Chem· July 2023

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Critical need to assess modified and un-modified peptides in C-peptide standard materials.
Zengru Wu, Kuanysh Kabytaev, Jianying Mu, Shawn Connolly, Nigel J Clarke, Randie Little

J Mass Spectrom Adv Clin Lab· November 2022

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C-peptide determination in the diagnosis of type of diabetes and its management: A clinical perspective.
Ernesto Maddaloni, Geremia B Bolli, Brian M Frier, Randie R Little, Richard D Leslie

Diabetes Obes Metab· October 2022

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Evaluation of interference from hemoglobin C, D, E and S traits on measurements of hemoglobin A1c by fifteen methods.
Curt Rohlfing, Steven Hanson, Mathew P Estey, Pierre Bordeleau, Randie R Little

Clin Chim Acta· November 2021

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Comments on Deng, et al: The potential for Isotope dilution-LC-MS/MS to improve laboratory measurement of c-peptide; reasons and critical determinants.
Randie R Little, Kuanysh Kabytaev, Shawn Connolly

J Mass Spectrom Adv Clin Lab· November 2021

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Quantitation of glycated albumin by isotope dilution mass spectrometry.
Shin Aleks, Connolly Shawn, Little Randie, Kabytaev Kuanysh

Clin Chim Acta· October 2021

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Continuous Glucose Monitoring and Use of Alternative Markers To Assess Glycemia in Chronic Kidney Disease.
Leila R Zelnick, Zona O Batacchi, Iram Ahmad, Ashveena Dighe, Randie R Little

Diabetes Care· October 2020

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Accuracy and Precision of a Point-of-Care HbA1c Test.
William D Arnold, Kenneth Kupfer, Randie R Little, Meera Amar, Barry Horowitz

J Diabetes Sci Technol· September 2020

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The National Glycohemoglobin Standardization Program: Over 20 Years of Improving Hemoglobin A Measurement.
Randie R Little, Curt Rohlfing, David B Sacks

Clin Chem· July 2019

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Hypoglycemia in People with Type 2 Diabetes and CKD.
Iram Ahmad, Leila R Zelnick, Zona Batacchi, Nicole Robinson, Ashveena Dighe, Randie Little

Clin J Am Soc Nephrol· June 2019

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The Need for Accuracy in Hemoglobin A1c Proficiency Testing: Why the Proposed CLIA Rule of 2019 Is a Step Backward.
David C Klonoff, David Aron, Robert M Cohen, Philip Home, W Garry John, Randie R Little

J Diabetes Sci Technol· May 2019

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Multicenter assessment of a hemoglobin A1c point-of-care device for diagnosis of diabetes mellitus.
Philip M Sobolesky, Breland E Smith, Amy K Saenger, Karen Schulz, Fred S Apple, Randie R Little

Clin Biochem· November 2018

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Recognition of rare hemoglobin variants by hemoglobin A measurement procedures.
Sydney W Strickland, Sean T Campbell, Randie R Little, David E Bruns, Lindsay A L Bazydlo

Clin Chim Acta· January 2018

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Prevalence of Rare Hemoglobin Variants Identified During Measurements of Hb A by Capillary Electrophoresis.
Sydney W Strickland, Sean T Campbell, Randie R Little, David E Bruns, Lindsay A L Bazydlo

Clin Chem· December 2017

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Implementing a Reference Measurement System for C-Peptide: An Addendum.
Randie R Little, Tomoya Kinumi, Shawn Connolly, Kuanysh Kabytaev

Clin Chem· December 2017

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Comment on Lewis et al. Management of Hemoglobin Variants Detected Incidentally in HbA Testing: A Common Problem Currently Lacking a Standard Approach. Diabetes Care 2017;40:e8-e9.
Randie R Little, Curt L Rohlfing

Diabetes Care· October 2017

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Implementing a Reference Measurement System for C-Peptide: Successes and Lessons Learned.
Randie R Little, Robert I Wielgosz, Ralf Josephs, Tomoya Kinumi, Akiko Takatsu

Clin Chem· September 2017

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Measurement of Hemoglobin A1c in Patients With Sickle Cell Trait.
Curt Rohlfing, Steven Hanson, Randie R Little

JAMA· June 2017

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