Anticyclic Citrullinated Peptide Antibody
General
Synonym/Acronym:
Anti-CCP antibodies, ACPA.
Rationale
To assist in diagnosing rheumatoid arthritis and other rheumatic conditions.
Patient Preparation
There are no food, fluid, activity, or medication restrictions unless by medical direction.
Normal Findings
IgG Ab (Method: Enzyme-linked immunosorbent assay [ELISA]).
Anti-CCP antibodies | |
Negative | Less than 20 units |
Weak positive | 20–39 units |
Moderate positive | 40–59 units |
Strong positive | 60 units or greater |
14-3-3 eta protein | Less than 0.2 ng/mL |
Critical Findings and Potential Interventions
N/A
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Citation
Van Leeuwen, Anne M., and Mickey Lynn. Bladh. "Anticyclic Citrullinated Peptide Antibody." Davis's Lab & Diagnostic Tests, 10th ed., F.A. Davis Company, 2023. Nursing Central, nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425107/1/Anticyclic_Citrullinated_Peptide_Antibody.
Van Leeuwen AMA, Bladh MLM. Anticyclic Citrullinated Peptide Antibody. Davis's Lab & Diagnostic Tests. F.A. Davis Company; 2023. https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425107/1/Anticyclic_Citrullinated_Peptide_Antibody. Accessed December 7, 2024.
Van Leeuwen, A. M., & Bladh, M. L. (2023). Anticyclic Citrullinated Peptide Antibody. In Davis's Lab & Diagnostic Tests (10th ed.). F.A. Davis Company. https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425107/1/Anticyclic_Citrullinated_Peptide_Antibody
Van Leeuwen AMA, Bladh MLM. Anticyclic Citrullinated Peptide Antibody [Internet]. In: Davis's Lab & Diagnostic Tests. F.A. Davis Company; 2023. [cited 2024 December 07]. Available from: https://nursing.unboundmedicine.com/nursingcentral/view/Davis-Lab-and-Diagnostic-Tests/425107/1/Anticyclic_Citrullinated_Peptide_Antibody.
* Article titles in AMA citation format should be in sentence-case
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