Third- or Second-Generation Parathyroid Hormone Assays: A Remaining Debate in the Diagnosis of Primary Hyperparathyroidism
Author(s) -
Philippe Boudou,
Fidaa Ibrahim,
Catherine Cormier,
Almécinda Chabas,
E. Sarfati,
JeanClaude Souberbielle
Publication year - 2005
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2005-0715
Subject(s) - primary hyperparathyroidism , parathyroid hormone , medicine , hyperparathyroidism , endocrinology , calcium
Since the demonstration that the second-generation PTH assays, also called intact PTH assays, recognize a non-1-84 PTH fragment in addition to the intact 1-84 PTH, new PTH assays defined as third-generation assays have been commercialized. Two previous studies aimed at evaluating whether these third-generation PTH assays improved the diagnostic sensitivity for primary hyperparathyroidism (PHPT), but they yielded opposite results.
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