The goal of this observational study is to describe the natural history of imprinting disorders (IDs) according to their metabolic profile in all patients (adults and children) affected with an ID regardless of the severity of the disease, with a molecular characterization, with a signed informed consent for all subjects, followed in one partner's center.
The main questions it aims to answer are:
* Can we identify common metabolic profiles for all imprinted diseases?
* Which imprinting disorders have an impact on the metabolic profiles of IDs?
* Which are the metabolic risks associated to IDs?
* Can we use the metabolic profiles for the clinical classification and prognosis of IDs?
* Are there common therapeutic approaches for all IDs?
| Facility | City | Region | Status |
|---|---|---|---|
| CHU d'Angers | Angers | France | Not Yet Recruiting |
| Hôpital Jean Minjoz | Besançon | France | Not Yet Recruiting |
| Hôpital Gabriel Montpied | Clermont-Ferrand | France | Not Yet Recruiting |
| Hôpital Bicêtre | Le Kremlin-Bicêtre | France | Recruiting |
| Hôpital Jeanne de Flandre | Lille | France | Not Yet Recruiting |
| Hôpital de la mère et de l'enfant | Limoges | France | Not Yet Recruiting |
| Hôpital Femme Mère Enfant | Lyon | France | Not Yet Recruiting |
| Hôpital de la Timone | Marseille | France | Recruiting |
| Hôpital Brabois | Nancy | France | Not Yet Recruiting |
| Hôpital enfant-adolescent | Nantes | France | Not Yet Recruiting |
| Hôpital Armand-Trousseau | Paris | France | Recruiting |
| Hôpital de la Pitié-Salpêtrière | Paris | France | Recruiting |
| Hôpital de la Pitié-Salpêtrière | Paris | France | Recruiting |
| Hôpital Necker Enfants Malades | Paris | France | Recruiting |
| Hôpital Robert Debré | Paris | France | Not Yet Recruiting |
| Hôpital Sud | Rennes | France | Recruiting |
| Hôpital Civil | Strasbourg | France | Not Yet Recruiting |
| Hôpital des Enfants | Toulouse | France | Recruiting |
| Hôpital des Enfants | Toulouse | France | Not Yet Recruiting |
| Hôpital Bretonneau | Tours | France | Not Yet Recruiting |
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT05945576 on ClinicalTrials.gov ↗ ← All trials in France