Position statement executive summary: Guidelines and recommendations for laboratory analysis in the diagnosis and management of diabetes mellitus

David B. Sacks*, Mark Arnold, George L. Bakris, David E. Bruns, Andrea Rita Horvath, M. Sue Kirkman, Ake Lernmark, Boyd E. Metzger, David M. Nathan

*Corresponding author for this work

Research output: Contribution to journalShort surveypeer-review

95 Scopus citations

Abstract

BACKGROUND - Multiple laboratory tests are used in the diagnosis and management of patients with diabetes mellitus. The quality of the scientific evidence supporting the use of these assays varies substantially. APPROACH - An expert committee compiled evidence-based recommendations for the use of laboratory analysis in patients with diabetes. A new system was developed to grade the overall quality of the evidence and the strength of the recommendations. A draft of the guidelines was posted on the Internet, and the document wasmodified in response to comments. The guidelines were reviewed by the joint Evidence-Based Laboratory Medicine Committee of the AACC and the National Academy of Clinical Biochemistry and were accepted after revisions by the Professional Practice Committee and subsequent approval by the Executive Committee of the American Diabetes Association. CONTENT - In addition to the long-standing criteria based onmeasurement of venous plasma glucose, diabetes can be diagnosed by demonstrating increased hemoglobin A1c (HbA 1c) concentrations in the blood. Monitoring of glycemic control is performed by the patients measuring their own plasma or blood glucosewith meters and by laboratory analysis of HbA1c. The potential roles of noninvasive glucose monitoring, genetic testing, and measurement of autoantibodies, urine albumin, insulin, proinsulin, C-peptide, and other analytes are addressed. SUMMARY - The guidelines provide specific recommendations based on published data or derived from expert consensus. Several analytes are found to have minimal clinical value at the present time, and measurement of them is not recommended.

Original languageEnglish (US)
Pages (from-to)1419-1423
Number of pages5
JournalDiabetes care
Volume34
Issue number6
DOIs
StatePublished - Jun 2011

ASJC Scopus subject areas

  • Internal Medicine
  • Endocrinology, Diabetes and Metabolism
  • Advanced and Specialized Nursing

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