Growth hormone deficiency is a congenital or an acquired growth hormone axis disruption in the higher brain, hypothalamus or pituitary which results in short stature.
It may occur at any age.
Short stature is often the only feature present in patients with growth hormone deficiency and other causes of subnormal growth rate.
Etiology may be congenital conditions (eg defective pituitary development that leads to pituitary aplasia, empty sella, encephalocele, midline defects) or acquired conditions (eg tumors of the hypothalamic-pituitary region, cranial irradiation, infiltrative disease).
New drug applications approved by US FDA as of 16 - 30 April 2017 which includes New Molecular Entities (NMEs) and new biologics. It does not include Tentative Approvals. Supplemental approvals may have occurred since the original approval date.