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Study identifier: NCT05234567 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Prospective Sub-Study of the Global Hypophosphatasia Registry

Condition: Hypophosphatasia  ·  Sponsor: Alexion Pharmaceuticals, Inc.

PhaseN/A
Planned participants30
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

In this prospective observational sub-study, participants with pediatric-onset hypophosphatasia (HPP) (perinatal/infantile- or juvenile-onset) of any age will be followed for a minimum of 5 years at sites in the United States and potentially 1 or 2 other countries.

This description comes directly from the study's public registry record.

Talk to the study team

Alexion Pharmaceuticals, Inc. (Sponsor)  ·  1-855-752-2356  ·  clinicaltrials@alexion.com

Always discuss trial participation with your own doctor first.

Locations (12)

Clinical Trial SiteHartford, Connecticut, United StatesRecruiting
Clinical Trial SiteChicago, Illinois, United StatesRecruiting
Clinical Trial SiteBoston, Massachusetts, United StatesRecruiting
Clinical Trial SiteKansas City, Missouri, United StatesRecruiting
Clinical Trial SiteMineola, New York, United StatesRecruiting
Clinical Trial SiteCincinnati, Ohio, United StatesNot Yet Recruiting
Clinical Trial SiteColumbus, Ohio, United StatesRecruiting
Clinical Trial SitePittsburgh, Pennsylvania, United StatesNot Yet Recruiting
Clinical Trial SiteNashville, Tennessee, United StatesRecruiting
Clinical Trial SiteSalt Lake City, Utah, United StatesRecruiting
Clinical Trial SiteCharlottesville, Virginia, United StatesRecruiting
Clinical Trial SiteMadison, Wisconsin, United StatesRecruiting

Follow this study

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Source record: clinicaltrials.gov/study/NCT05234567