A Study to Assess CSF1R-related Leukoencephalopathy After Stem Cell Transplantation


About this study

The purpose of this study is to measure the effect of Hematopoietic Stem Cell Transplantation (HSCT) on symptoms of CSF1R-related Leukoencephalopathy.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • ≥ 18 years of age.
  • Genetic confirmation of a mutation in the CSF1R gene.
  • Diagnosis of CSF1R-related leukoencephalopathy.
  • Anticipated to undergo haematopoietic stem cell transplantation (HSCT).

Exclusion Criteria:

  • Concurrent diagnoses that may confound neuropsychological testing; e.g., major hearing/visual impairment.
  • Concurrent diagnoses that may confound ambulatory measurements; e.g., amputee.
  • Inability to undergo magnetic resonance imaging (MRI); e.g., MR-incompatible implant.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Jacksonville, Fla.

Mayo Clinic principal investigator

Zbigniew Wszolek, M.D.

Contact us for the latest status

Contact information:

Devin Elmore


More information


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