ba0007oc14 | (1) | ICCBH2019
Ward Leanne
, Imel Erik
, Whyte Michael
, Munns Craig
, Portale Anthony
, Hogler Wolfgang
, Simmons Jill
, Padidela Raja
, Namba Noriyuki
, Cheong Hae
, Nilsson Ola
, Mao Meng
, Skrinar Alison
, Chen Chao-Yin
, Martin Javier San
, Glorieux Francis
Objective: We compared the efficacy and safety of burosumab, a monoclonal antibody against FGF23, to conventional therapy [oral phosphate and active vitamin D (Pi/D)] in children with X-linked hypophosphatemia (XLH).Methods: In this Phase 3 trial (NCT02915705), 61 children with XLH (1-12 years-old) were randomized 1:1 after a 7-day Pi/D washout to receive burosumab starting at 0.8 mg/kg SC Q2W or reinitiate Pi/D optimally titrated by investigators. Eligi...