Title
Safety, Tolerability and PK/PD Study in Young Adult Patients With Childhood Onset Growth Hormone Deficiency (GHD).
Phase IIb Study to Evaluate the Safety, Tolerability, Pharmacokinetic and Pharmacodynamic Profile of ARX201 Following Repeated Dosing to Young Adult Patients With Childhood Onset Growth Hormone Deficiency (GHD).
Phase
Phase 2Lead Sponsor
AmbrxStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Growth Hormone DeficiencyIntervention/Treatment
arx201 ...Study Participants
36Study to find the optimal dose of Growth Hormone Replacement in young adult patients suffering from childhood onset growth hormone deficiency (GHD).
The primary objective of this study is to evaluate the safety, tolerability and pharmacodynamic response of three different ARX201 doses (PEG-ahGH) when administered repeatedly to young adult patients with childhood onset growth hormone deficiency (GHD).
Reconstituted lyophilized drug product at 2.5 mg/wk; 3 periods over six months.
Reconstituted lyophilized drug product at 5.0 mg/wk; 3 periods over six months.
Reconstituted lyophilized drug product at 10.0 mg/wk; 3 periods over six months.
Inclusion Criteria: 18-30 years old GHD of childhood onset completed growth IGF-1 <=2SDS rhGH treatment naive hGH levels below cut-off Exclusion Criteria: History of malignancy or intracranial tumors ECG abnormality ICH hepatic dysfunction renal impairment major medical conditions inadequate T4 positive for HBV, HCV, or HIV alcohol or drug abuse