ea0065op4.1 | Bone and Calcium | SFEBES2019
Oungpasuk Kanapath
, Hadjiminas Demetrios
, Tolley Neil
, Robinson Stephen
, Cox Jeremy
Introduction: Normocalcaemic hyperparathyroidism (nHPT) is a persistently elevated parathyroid hormone (PTH) with normal ionised calcium levels in the absence of secondary hyperparathyroidism. nHPT is proposed to be an earlier phase of hypercalcaemic primary hyperparathyroidism (PHPT). nHPT patients can present with progressive complications such as osteoporosis and nephrolithiasis. Currently, there is no diagnostic test to confirm primary hyperparathyroidism in nHPT patients,...