Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Phase 1, Multicenter, Open-label, Sequential Dose-escalation, Single-dose Study to Assess the Safety and Tolerability of KRN23 in Subjects With X-linked Hypophosphatemic Ricket
Brief Summary: The objective of this study is to assess the safety and tolerability of KRN23 after a single subcutaneous (SC) administration in subjects with X-linked hypophosphatemic rickets/osteomalacia (XLH) in Japan or Korea.