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Clinical Trial Summary

This clinical trial studies the long term safety and efficacy of asfotase alfa in children with HPP who completed Study ENB-006-09 (NCT00952484).


Clinical Trial Description

Asfotase alfa was formerly referred to as ENB-0040

Hypophosphatasia (HPP) is a life-threatening, genetic, and ultra-rare metabolic disease characterized by defective bone mineralization and impaired phosphate and calcium regulation that can lead to progressive damage to multiple vital organs, including destruction and deformity of bones, profound muscle weakness, seizures, impaired renal function, and respiratory failure. There are limited data available on the natural course of this disease over time, particularly in patients with the juvenile-onset form. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01203826
Study type Interventional
Source Alexion Pharmaceuticals
Contact
Status Completed
Phase Phase 2
Start date April 2010
Completion date June 2016

See also
  Status Clinical Trial Phase
Completed NCT00952484 - Safety and Efficacy of Asfotase Alfa in Juvenile Patients With Hypophosphatasia (HPP) Phase 2
Completed NCT00744042 - Safety and Efficacy Study of Asfotase Alfa in Severely Affected Infants With Hypophosphatasia (HPP) Phase 1/Phase 2
Active, not recruiting NCT04181164 - Evaluation of Bone Architecture and Bone Strength in Adults With Hypophosphatasia (HPP)
Completed NCT02104219 - Retrospective, Non-interventional Natural History of Patients With Juvenile-onset Hypophosphatasia (HPP)
Completed NCT01419028 - A Retrospective Study of the Natural History of Patients With Severe Perinatal and Infantile Hypophosphatasia (HPP)
Completed NCT00739505 - Safety Study of Human Recombinant Tissue Non-Specific Alkaline Phosphatase Fusion Protein Asfotase Alfa in Adults With Hypophosphatasia (HPP) Phase 1
Enrolling by invitation NCT02306720 - Registry of Patients With Hypophosphatasia