Massive european registry launches to unlock secrets of rare fat disorder
NCT ID NCT03553420
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is a European registry for people with lipodystrophy, a rare condition where the body loses or lacks fat tissue. Researchers will follow up to 5,000 patients over time, collecting health data and genetic information. The goal is to better understand the disease, its progression, and how it affects patients, which could lead to improved care and future research.
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 registry could provide crucial data to better understand lipodystrophy and improve care for patients.
- What could go wrong
- This is an observational registry, not a treatment trial. It will not directly test any new therapy, so benefits for patients are indirect and long-term.
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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About 5,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2017
- Expected to finish
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Jan 2068
An estimate. End dates often move.
- 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
all patients with lipodystrophy not due to anti-retroviral drugs presenting to a participating center might be entered
- 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: * lipodystrophy Exclusion Criteria: * lipodystrophy due to anti-retroviral drugs
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
28 sites in 16 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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AP-HP Nord Université de Paris, Hôpital Universitaire Robert-Debré
RECRUITINGParis, France
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Abel Salazar Biomedical Sciences Institute - University of Porto
RECRUITINGPorto, Portugal
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Academic Medical Center, University of Amsterdam
RECRUITINGAmsterdam, Netherlands
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C. I. Parhon National Institute of Endocrinology, Bucharest, Romania
RECRUITINGBucharest, Romania
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Department of Internal Medicine (Endocrinology and Nephrology), University of Leipzig
RECRUITINGLeipzig, Germany
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Dept for Pediatrics and Adolescent Medicine, University of Ulm: Interdisciplinary obesity clinic
RECRUITINGUlm, 89075, Germany
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Dokuz Eylul University School of Medicine
RECRUITINGIzmir, Turkey (Türkiye)
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Endocrine Unit of University Hospital of Pisa
RECRUITINGPisa, Italy
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Endocrinology Research Centre
RECRUITINGMoscow, Russia
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Endocrinology Unit, Department of Clinical and Medical science, S. Orsola-Malpighi Hospital , University of Bologna
RECRUITINGBologna, Italy
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Kinder-und Jugendkrankenhaus AUF DER BULT
RECRUITINGHanover, Germany
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Lille University
RECRUITINGLille, France
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Marmara University, Pediatric Endocrinology and Diabetes
RECRUITINGIstanbul, Turkey (Türkiye)
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Med. Klinik B für Gastroenterologie und Hepatologie, Universitätsklinikum Münster
RECRUITINGMünster, 48149, Germany
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Medical University of Vienna
RECRUITINGVienna, Austria
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National Taiwan University Hospital
RECRUITINGTaipei, Taiwan
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National and Kapodistrian University of Athens
RECRUITINGAthens, Greece
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Palermo University
RECRUITINGPalermo, Italy
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Pierre et Marie Curie School of Medicine, Sorbonne University
RECRUITINGParis, France
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Policlinic University Hospital of Milan
RECRUITINGMilan, Italy
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Santiago de Compostela University
RECRUITINGSantiago de Compostela, Spain
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Second Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital
RECRUITINGAthens, Greece
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Stoffwechselzentrum friendlydocs
RECRUITINGSankt Gallen, Switzerland
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Tor Vergata University - Policlinico of Tor Vergata
RECRUITINGRoma, Italy
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Universita del piemonte Orientale
RECRUITINGNovara, Italy
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University Medical Center Ljubljana - Clinical Institute of Medical Genetics
RECRUITINGLjubljana, Slovenia
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University of Cambridge Metabolic Research Laboratories
RECRUITINGCambridge, United Kingdom
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University of Szeged, Department of Internal Medicine
RECRUITINGSzeged, Hungary
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