The Paris Adult Leukodystrophy Reference Center

Specialized in the diagnosis, care, and treatment of adult patients with leukodystrophies, or genetic white matter diseases of the brain.

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The Paris Adult Leukodystrophy Reference Center

Specialized in the diagnosis, care, and treatment of adult patients with leukodystrophies, or genetic white matter diseases of the brain.

Learn more

Adult Leukodystrophies

Leukodystrophies are rare genetic diseases that impair the synthesis or maintenance of myelin, primarily affecting glial cells.

They are categorized into two types: hypomyelinating and demyelinating leukodystrophies.

These progressive neurodegenerative diseases can manifest during childhood, adolescence, or adulthood.

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Photo équipe CRMR 2026

The Team

The Reference Center for Adult Leukodystrophy is multidisciplinary team that aims to provide the best support to patients diagnosed with leukodystrophies. It consists of physicians, a neuropsychologist, a psychologist, engineers, a dietitian, a genetic counselor, a secretary, and a social worker.

See the entire team

Clinical Trials

Our clinical trials and studies focus on two major areas:

  • Researching biomarkers for early diagnosis to improve patient care;
  • Developing new therapies for leukodystrophies.

Some of our trials are still recruiting patients. You can contact us for more information.

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Therapeutic trials

Studies with treatments

Observational studies

Monitoring and progression of the disease

Fundamental research studies

Blood collection from affected patients for analysis

Our Publications and Communications

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Actualité : Hematopoietic Stem Cell Transplantation in an International Cohort of Colony Stimulating Factor-1 Receptor (CSF1R)-Related Disorder.
Publications
· 7 April 2026

Hematopoietic Stem Cell Transplantation in an International Cohort of Colony Stimulating Factor-1 Receptor (CSF1R)-Related Disorder.

Yska HAF, Golse M, Beerepoot S, Hayer S, Bergner C, de Paiva ARB, Marelli C, Palacios NJ, Osorio YL, Huiban C, Franke G, Wortmann F, Holtick U, Ayrignac X, van der Knaap MS, Schöls L, Perlbarg V, Galanaud D, de Witte MA, Wolf NI, Nguyen S, Mochel F; and the International CSF1R‐RD Working Group.

Mov Disord. 2025 Sep;40(9):1826-1835. doi: 10.1002/mds.30282. Epub 2025 Jul 11. PMID: 40646711; PMCID: PMC12485588.

Actualité : Use of Brain MRI in Cerebral Adrenoleukodystrophy: International Recommendations for Screening, Monitoring, and Research
Publications
· 7 April 2026

Use of Brain MRI in Cerebral Adrenoleukodystrophy: International Recommendations for Screening, Monitoring, and Research

Yska HAF, Golse M, Galanaud D, Amartino HM, Bergner C, Bruschi F, Eichler FS, Fatemi A, García-Cazorla À, Gomez-Chiari M, Köhler W, Loes D, Lund T, Mallack EJ, Moscatelli M, Musolino PL, Nascene DR, Orthmann-Murphy JL, Parazzini C, Pouwels PJW, Ribeiro-Constante J, Roosendaal SD, Salsano E, Sgobbi PV, Sevin C, Smith Fine A, Tonduti D, Van Haren K, Zerem A, Engelen M, Mochel F.

Neurology. 2026 Mar 10;106(5):e214657. doi: 10.1212/WNL.0000000000214657. Epub 2026 Feb 6. PMID: 41650360; PMCID: PMC12893433.

Actualité : International Recommendations for the Diagnosis and Management of Patients With Adrenoleukodystrophy: A Consensus-Based Approach.
Publications
· 7 April 2026

International Recommendations for the Diagnosis and Management of Patients With Adrenoleukodystrophy: A Consensus-Based Approach.

Engelen M, van Ballegoij WJC, Mallack EJ, Van Haren KP, Köhler W, Salsano E, van Trotsenburg ASP, Mochel F, Sevin C, Regelmann MO, Tritos NA, Halper A, Lachmann RH, Davison J, Raymond GV, Lund TC, Orchard PJ, Kuehl JS, Lindemans CA, Caruso P, Turk BR, Moser AB, Vaz FM, Ferdinandusse S, Kemp S, Fatemi A, Eichler FS, Huffnagel IC.

Neurology. 2022 Nov 22;99(21):940-951. doi: 10.1212/WNL.0000000000201374. Epub 2022 Sep 29. PMID: 36175155.

Actualité : Newborn screening in metachromatic leukodystrophy – European consensus-based recommendations on clinical management.
Publications
· 7 April 2026

Newborn screening in metachromatic leukodystrophy – European consensus-based recommendations on clinical management.

Laugwitz L, Schoenmakers DH, Adang LA, Beck-Woedl S, Bergner C, Bernard G, Bley A, Boyer A, Calbi V, Dekker H, Eichler F, Eklund E, Fumagalli F, Gavazzi F, Grønborg SW, van Hasselt P, Langeveld M, Lindemans C, Mochel F, Oberg A, Ram D, Saunier-Vivar E, Schöls L, Scholz M, Sevin C, Zerem A, Wolf NI, Groeschel S.

Eur J Paediatr Neurol. 2024 Mar;49:141-154. doi: 10.1016/j.ejpn.2024.03.003. Epub 2024 Mar 9. PMID: 38554683.

Therapeutic Education for Patients

Our therapeutic education program for patients (in French, Education Thérapeutique du Patient, ETP) called “Leucodyssée,” is directed to patients, parents of minors, and caregivers. It consists of five workshops that will allow attendees to own and better manage their disease.

See the program

Upcoming Events

Discover our upcoming events, multidisciplinary consultation meetings (in French Réunion de Concertation Pluridisciplinaire, RCP), and Leucodyssée workshops.

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Our Network

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