New study aims to cut diagnostic delays for rare bone disease
NCT ID NCT05596539
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study follows 130 adults with hypophosphatasia, a rare bone disorder, to understand how they are diagnosed and what symptoms they have. Researchers hope to find ways to reduce the long delay between first symptoms and diagnosis. No treatment is being tested; this is purely an observation and data collection effort.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this study could help doctors diagnose hypophosphatasia earlier in adults, leading to better management.
What could go wrong
This is an observational registry, not a treatment trial. It may not lead to any direct medical advances or changes in care.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CHU Lille
RECRUITINGLille, 59000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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CHU Nice
RECRUITINGNice, France
Contact
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CHU Poitiers
RECRUITINGPoitiers, 86000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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CHU Rennes
RECRUITINGRennes, 35000, France
Contact
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CHU Saint-Etienne
RECRUITINGSaint-Priest-en-Jarez, 42270, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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CHU de Bordeaux- Hôpital Pellegrin Place Amélia Raba Léon - 12è étage - Rhumatologie -
NOT_YET_RECRUITINGBordeaux, France, 33076, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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CHU de Toulouse
RECRUITINGToulouse, 31059, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Cochin Hospital
RECRUITINGParis, 75014, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hospices Civils de Lyon
NOT_YET_RECRUITINGLyon, 69003, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Lariboisière Hospital
RECRUITINGParis, 75010, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Les hôpitaux universitaires de Strasbourg
RECRUITINGStrasbourg, 67200, France
Contact Phone: •••-•••-•••• Email: •••••@•••••