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Title:

Comparison of Three Assays for Total and Free PSA Using Hybritech and WHO Calibrations.

Document type:
Article; Comparative Study; Journal Article
Author(s):
Garrido, Manuel M; Marta, José C; Ribeiro, Ruy M; Pinheiro, Luís C; Holdenrieder, Stefan; Guimarães, João T
Abstract:
BACKGROUND/AIM: Lack of interchangeability between prostate-specific antigen (PSA) assays could have a clinical impact. We compared PSA assays from different manufacturers and calibrations. PATIENTS AND METHODS: A total of 233 men who underwent prostate biopsy (PSA: 2-10 ng/ml; Beckman Coulter Access® Hybritech® as reference) were enrolled. Total (tPSA) and free PSA (fPSA) were also measured using the Roche cobas® and the Abbott Architect® methods. RESULTS: Roche tPSA values were ≈1% higher tha...     »
Journal title abbreviation:
In Vivo
Year:
2021
Journal volume:
35
Journal issue:
6
Pages contribution:
3431-3439
Fulltext / DOI:
doi:10.21873/invivo.12643
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/34697179
Print-ISSN:
0258-851X
TUM Institution:
Institut für Laboratoriumsmedizin (keine SAP-Zuordnung!)
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