Burosumab in Children and Adolescents With X-linked Hypophosphatemia

• Status: Recruiting
• Trial end date: 2022-09-16
• Target enrollment: 0
• Participant gender: All

Summary

In this prospective longitudinal cohort study we studied the efficacy and safety of burosumab in real-clinical practice for <13- and >13-years old children affected with X-linked hypophosphatemia.

57 children with XLH were switched from conventional treatment to burosumab. After 12 months we assessed the efficacy and safety of treatment with burosumab on the whole cohort and separately on the cohort of >13-years old adolescents.

• Phase: Phase 4
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Bicetre Hospital

Criteria

Inclusion Criteria:

• insufficient response or refractory to conventional therapy;

• complications of conventional therapy: hypercalciuria and/or nephrocalcinosis, and/or persistent secondary hyperparathyroidism;

• need for rapid restoration of phosphate metabolism, e.g., late diagnosis (aged >8 years) and/or preparation for planned orthopaedic surgery.