Oral PTH(1-34) PK and PD Study in Patients With Hypoparathyroidism

Entera Bio's proprietary drug for the administration of PTH(1-34) orally

A PTH replacement (PTH \[1-84\]; NATPARA (Shire-NPS Pharmaceuticals, Inc., Lexington, Massachusetts) was approved by the United States (US) Food and Drug Administration (FDA) in April 2015 / NATPAR (Shire Pharmaceuticals Ltd., Dublin, Ireland) was approved by the European Medicines Agency in April 2017 for use as an adjunct to calcium and vitamin D to control hypocalcemia in patients with hypoparathyroidism. Like many other hormonally active peptides, PTH (1 84); NATPARA is parenterally administered. In this protocol when a specific formulation is referenced (e.g. NATPARA) it may be read interchanged with the alternate formulation (e.g. NATPAR).