Rare disease genetics unlocked: new study maps APECED mutations
NCT ID NCT03751683
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at the genetic makeup of 29 people with APECED syndrome, a rare autoimmune disorder. Researchers aimed to find common gene mutations and link them to symptoms. The goal was to better understand the disease and improve diagnosis.
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 improve how doctors diagnose and predict the course of APECED syndrome based on genetics.
- What could go wrong
- This is a small, observational study with only 29 participants, so findings may not apply to all patients. It does not test any treatment.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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29 people
The number who actually took part.
- Started
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Jul 2009
- Finished
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Jan 2018
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
A patient diagnosed or suspected of a genetic disorder of immunity control, known as APECED syndrome (Autoimmune Polyendocrinopathy Candidiasis Ectodermal Dystrophy) or autoimmune polyendocrinopathy type 1,
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * patients with at least 2 major criteria out of the following 3: hypoparathyroidism of autoimmune origin, adrenal insufficiency of autoimmune origin, chronic cutaneous and mucosal candidiasis. * patients with only 1 of the 3 major criteria, associated with at least 2 of the following minor criteria: hypergonadotropic hypogonadism of autoimmune origin, atrophic gastritis, malabsorption, autoimmune hepatitis, vitiligo, alopecia, chronic keratoconjunctivitis, hypoplasia of dental enamel. * patients whose molecular diagnosis has been established or who will be established during the inclusion visit with the genetic sample. Exclusion Criteria: \-
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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
Locations
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CHRU, Hôpital Claude Huriez
Lille, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.